/* ==========================================================================
   АдмиралСтрой-МД — главные стили
   --------------------------------------------------------------------------
   1. Шрифты (@font-face)
   2. Reset / нормализация
   3. CSS-переменные (:root)
   4. Базовая типографика
   5. Контейнер и сетки
   6. Кнопки (.btn)
   7. Формы (.input, .field, .checkbox, .radio)
   8. Утилиты
   9. Секции главной
      9.1 Hero
      9.2 Категории
      9.3 Популярные товары
      9.4 Преимущества
      9.5 Калькулятор
      9.6 Доставка
      9.7 Как мы работаем
      9.8 FAQ
   10. Инфостраницы (breadcrumbs, page-head, info-section, тарифы, реквизиты)
   11. Адаптив (глобальный)
   ========================================================================== */


/* 1. Шрифты =============================================================== */

@font-face {
  font-family: 'Manrope';
  src: url('../fonts/cyrillic-400-normal.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/latin-400-normal.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/cyrillic-600-normal.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/latin-600-normal.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/cyrillic-700-normal.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/latin-700-normal.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


/* 2. Reset =============================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body,
h1, h2, h3, h4, h5, h6,
p, ul, ol, li,
figure, blockquote,
dl, dd {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  outline: 0;
}

button {
  padding: 0;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}


/* 3. CSS-переменные ===================================================== */

:root {
  /* Цвета */
  --color-bg: #FAF7F2;
  --color-bg-alt: #F7EDD7;
  --color-surface: #FFFFFF;
  --color-text: #2B2B2B;
  --color-text-muted: #6E6A63;
  --color-accent: #C8A47C;
  --color-accent-dark: #A47F55;
  --color-cta: #D63D35;
  --color-cta-hover: #B04A2D;
  --color-cta-active: #963E25;
  --color-border: #E5DFD3;
  --color-border-strong: #D2C7B3;
  --color-success: #6B8E4E;
  --color-error: #C53A2D;
  --color-warning: #E0A93B;
  --color-overlay: rgba(43, 43, 43, 0.55);

  /* Типографика */
  --font-main: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Радиусы */
  --radius-sm: 0.8rem;
  --radius-md: 1.2rem;
  --radius-lg: 1.6rem;
  --radius-pill: 999px;

  /* Отступы */
  --gap-xs: 0.8rem;
  --gap-sm: 1.6rem;
  --gap-md: 2.4rem;
  --gap-lg: 4rem;
  --gap-xl: 6.4rem;

  /* Контейнер */
  --container-max: 120rem;
  --container-pad: 3.2rem;

  /* Тени */
  --shadow-sm: 0 1px 2px rgba(43, 31, 16, 0.06), 0 1px 3px rgba(43, 31, 16, 0.05);
  --shadow-md: 0 4px 12px rgba(43, 31, 16, 0.08), 0 2px 4px rgba(43, 31, 16, 0.05);
  --shadow-lg: 0 12px 28px rgba(43, 31, 16, 0.12), 0 4px 8px rgba(43, 31, 16, 0.06);
  --shadow-hover: 0 8px 20px rgba(199, 91, 59, 0.22);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

  /* Z-index */
  --z-base: 1;
  --z-dropdown: 100;
  --z-header: 200;
  --z-overlay: 800;
  --z-modal: 900;
  --z-toast: 1000;
}


/* 4. Типографика ======================================================== */

html {
  font-size: 10px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--font-main);
  font-size: 1.6rem;
  line-height: 1.5;
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(2.8rem, 4vw, 4.8rem); }
h2 { font-size: clamp(2.4rem, 3vw, 3.6rem); }
h3 { font-size: clamp(2rem, 2.4vw, 2.8rem); }
h4 { font-size: clamp(1.8rem, 2vw, 2.2rem); }
h5 { font-size: 1.8rem; }
h6 { font-size: 1.6rem; }

p {
  margin-bottom: 1.6rem;
}
p:last-child { margin-bottom: 0; }

a {
  color: var(--color-cta);
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-cta-hover); }

strong, b { font-weight: 700; }

::selection {
  background-color: var(--color-accent);
  color: var(--color-text);
}


/* 5. Контейнер и сетки ================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.section {
  padding-top: var(--gap-xl);
  padding-bottom: var(--gap-xl);
}

.grid {
  display: grid;
  gap: var(--gap-md);
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(28rem, 1fr)); }

.flex {
  display: flex;
  gap: var(--gap-sm);
}
.flex--column { flex-direction: column; }
.flex--center { justify-content: center; align-items: center; }
.flex--between { justify-content: space-between; align-items: center; }
.flex--wrap { flex-wrap: wrap; }


/* 6. Кнопки ============================================================= */

.btn {
  --btn-bg: var(--color-cta);
  --btn-color: #FFFFFF;
  --btn-border: transparent;
  --btn-shadow: var(--shadow-sm);

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.4rem 2.8rem;
  min-height: 4.8rem;
  font-family: inherit;
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--btn-color);
  background-color: var(--btn-bg);
  border: 0.1rem solid var(--btn-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--btn-shadow);
  cursor: pointer;
  user-select: none;
  text-align: center;
  white-space: nowrap;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.btn:hover {
  color: var(--btn-color);
  background-color: var(--color-cta-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.btn:active {
  color: var(--btn-color);
  background-color: var(--color-cta-active);
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}
.btn:focus-visible {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.3rem;
}
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

/* варианты */
.btn--secondary {
  --btn-bg: transparent;
  --btn-color: var(--color-text);
  --btn-border: var(--color-accent);
  --btn-shadow: none;
}
.btn--secondary:hover {
  background-color: var(--color-accent);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}
.btn--secondary:active {
  background-color: var(--color-accent-dark);
  color: #FFFFFF;
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-color: var(--color-text);
  --btn-border: transparent;
  --btn-shadow: none;
}
.btn--ghost:hover {
  background-color: rgba(200, 164, 124, 0.15);
  color: var(--color-text);
  box-shadow: none;
  transform: none;
}

/* размеры */
.btn--sm {
  padding: 1rem 1.8rem;
  min-height: 3.8rem;
  font-size: 1.4rem;
}
.btn--lg {
  padding: 1.8rem 3.6rem;
  min-height: 5.6rem;
  font-size: 1.7rem;
}

/* модификаторы */
.btn--block { width: 100%; }
.btn--icon-only {
  padding: 0;
  width: 4.8rem;
  min-height: 4.8rem;
}


/* 7. Формы ============================================================== */

.field {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.6rem;
}

.label {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text);
}
.label--required::after {
  content: ' *';
  color: var(--color-cta);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 1.3rem 1.6rem;
  font-family: inherit;
  font-size: 1.6rem;
  line-height: 1.4;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}
.input::placeholder,
.textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}
.input:hover,
.textarea:hover,
.select:hover {
  border-color: var(--color-accent);
}
.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--color-cta);
  box-shadow: 0 0 0 0.3rem rgba(199, 91, 59, 0.18);
  outline: 0;
}
.input:disabled,
.textarea:disabled,
.select:disabled {
  background-color: var(--color-bg);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.textarea {
  min-height: 12rem;
  resize: vertical;
}

.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232B2B2B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.4rem center;
  background-size: 1.6rem;
  padding-right: 4rem;
  cursor: pointer;
}

/* состояние ошибки */
.field--error .input,
.field--error .textarea,
.field--error .select {
  border-color: var(--color-error);
}
.field__hint {
  font-size: 1.3rem;
  color: var(--color-text-muted);
}
.field__hint--error { color: var(--color-error); }

/* checkbox / radio */
.checkbox,
.radio {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
  user-select: none;
  font-size: 1.5rem;
  color: var(--color-text);
}
.checkbox input,
.radio input {
  appearance: none;
  -webkit-appearance: none;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  border: 0.2rem solid var(--color-border-strong);
  background-color: var(--color-surface);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.checkbox input { border-radius: 0.4rem; }
.radio input { border-radius: 50%; }
.checkbox input:hover,
.radio input:hover { border-color: var(--color-accent); }
.checkbox input:checked,
.radio input:checked {
  background-color: var(--color-cta);
  border-color: var(--color-cta);
}
.checkbox input:checked {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1.4rem;
}
.radio input:checked {
  box-shadow: inset 0 0 0 0.4rem var(--color-surface);
}
.checkbox input:focus-visible,
.radio input:focus-visible {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.2rem;
}


/* 8. Утилиты ============================================================ */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent-dark); }
.text-cta { color: var(--color-cta); }

.mt-sm { margin-top: var(--gap-sm); }
.mt-md { margin-top: var(--gap-md); }
.mt-lg { margin-top: var(--gap-lg); }
.mb-sm { margin-bottom: var(--gap-sm); }
.mb-md { margin-bottom: var(--gap-md); }
.mb-lg { margin-bottom: var(--gap-lg); }

.surface {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
}

.icon {
  display: inline-block;
  width: 2.4rem;
  height: 2.4rem;
  fill: none;
  stroke: currentColor;
  flex-shrink: 0;
}
.icon--sm { width: 1.8rem; height: 1.8rem; }
.icon--lg { width: 3.2rem; height: 3.2rem; }

.img-placeholder {
  display: block;
  width: 100%;
  height: auto;
  background-color: var(--color-border);
  border-radius: var(--radius-md);
  object-fit: cover;
}

/* cursor: pointer на всех интерактивных элементах */
button,
a,
label,
summary,
[role="button"],
[role="link"],
[role="tab"],
[role="menuitem"],
input[type="submit"],
input[type="button"],
input[type="reset"],
input[type="checkbox"],
input[type="radio"],
input[type="file"],
select {
  cursor: pointer;
}

/* фокус для всех интерактивных по умолчанию */
:focus-visible {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.3rem;
  border-radius: 0.3rem;
}


/* 9. Секции главной ===================================================== */

/* 9.1 Hero --------------------------------------------------------------- */

.hero:not(.hero--slider),
.hero__slide {
  position: relative;
  isolation: isolate;
  min-height: 64rem;
  padding: 9rem 0 7rem;
  color: #FFFFFF;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero--slider {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #FFFFFF;
  background-color: #2B2B2B;
}
.hero__slide {
  box-sizing: border-box;
}

.hero__background {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-color: #2B2B2B; /* фолбэк под картинку */
}

.hero__background picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__bg-image--right {
  object-position: 72% center;
}
.hero__bg-image--left {
  object-position: 25% center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    rgba(10, 10, 10, 0.6);
}

.hero__content {
  max-width: 68rem;
  width: 100%;
}

.hero__title {
  color: #FFFFFF;
  font-size: clamp(2.8rem, 4.2vw, 5.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}

.hero__subtitle {
  font-size: clamp(1.6rem, 1.6vw, 1.9rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 3.6rem;
  max-width: 60rem;
}

/* поиск */
.hero__search {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 0.8rem 0.8rem 0.8rem 1.8rem;
  box-shadow: var(--shadow-lg);
  margin-bottom: 1.6rem;
}

.hero__search-icon {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.hero__search-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 1.2rem 0.8rem;
  font-family: inherit;
  font-size: 1.6rem;
  line-height: 1.4;
  color: var(--color-text);
  background: transparent;
  border: 0;
  outline: 0;
}
.hero__search-input::placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

.hero__search-btn {
  flex-shrink: 0;
}

/* подсказки-чипы под поиском */
.hero__chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 4rem;
}

.hero__chips-label {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.7);
  margin-right: 0.4rem;
}

.hero__chip {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.4rem;
  font-family: inherit;
  font-size: 1.4rem;
  font-weight: 500;
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.12);
  border: 0.1rem solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.hero__chip:hover {
  background-color: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-surface);
}
.hero__chip:focus-visible {
  outline: 0.2rem solid #FFFFFF;
  outline-offset: 0.3rem;
}

/* CTA-кнопки */
.hero__cta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}
.hero__cta .btn {
  width: 100%;
  justify-content: center;
}

/* вариант secondary-кнопки на тёмном фоне Hero */
.hero .btn--secondary {
  --btn-color: #FFFFFF;
  --btn-border: rgba(255, 255, 255, 0.55);
  background-color: rgba(255, 255, 255, 0.06);
}
.hero .btn--secondary:hover {
  background-color: #FFFFFF;
  color: var(--color-text);
  border-color: #FFFFFF;
}
.hero .btn--secondary:active {
  background-color: var(--color-bg);
  color: var(--color-text);
  border-color: var(--color-bg);
}

.hero__controls {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 2.4rem;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}
.hero__pagination {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  pointer-events: auto;
}
.hero__pagination .swiper-pagination-bullet {
  width: 0.8rem;
  height: 0.8rem;
  margin: 0 !important;
  background: rgba(255, 255, 255, 0.6);
  opacity: 1;
}
.hero__pagination .swiper-pagination-bullet-active {
  width: 2.4rem;
  border-radius: var(--radius-pill);
  background: #FFFFFF;
}
.hero__navigation {
  display: flex;
  gap: 0.8rem;
  pointer-events: auto;
}
.hero__nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.4rem;
  height: 4.4rem;
  padding: 0;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.12);
  border: 0.1rem solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.hero__nav-btn:hover {
  color: var(--color-text);
  background: #FFFFFF;
  border-color: #FFFFFF;
}
.hero__nav-btn .icon {
  width: 2rem;
  height: 2rem;
}
.hero__nav-btn--prev .icon {
  transform: rotate(180deg);
}

/* адаптив Hero */
@media (max-width: 992px) {
  .hero:not(.hero--slider),
  .hero__slide {
    min-height: 56rem;
    padding: 7rem 0 5.6rem;
  }
  .hero__content {
    max-width: 100%;
  }
  .hero__overlay {
    background: linear-gradient(180deg, rgba(43, 43, 43, 0.55) 0%, rgba(43, 43, 43, 0.55) 100%);
  }
}

@media (max-width: 576px) {
  .hero:not(.hero--slider),
  .hero__slide {
    min-height: 0;
    padding: 5.6rem 0 4.8rem;
  }
  .hero__title {
    margin-bottom: 1.6rem;
  }
  .hero__subtitle {
    margin-bottom: 2.8rem;
  }
  .hero__search {
    flex-wrap: wrap;
    padding: 0.8rem;
    gap: 0.8rem;
  }
  .hero__search-icon {
    margin-left: 0.6rem;
  }
  .hero__search-input {
    flex: 1 1 100%;
    order: 2;
    padding: 0.6rem 0.8rem;
  }
  .hero__search-btn {
    width: 100%;
    order: 3;
  }
  .hero__chips {
    margin-bottom: 3.2rem;
  }
  .hero__cta {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__cta .btn {
    width: 100%;
  }
  .hero__controls {
    right: 0;
    bottom: 1.6rem;
    left: 0;
  }
  .hero__nav-btn {
    width: 4rem;
    height: 4rem;
  }
}


/* 9.2 Категории --------------------------------------------------------- */

.categories {
  padding-top: var(--gap-xl);
  padding-bottom: var(--gap-xl);
}

.categories__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap-md);
  margin-bottom: var(--gap-lg);
}

.categories__head {
  flex: 1 1 auto;
  min-width: 0;
}

.categories__title {
  font-size: clamp(2.6rem, 3vw, 3.6rem);
}

.categories__lead {
  font-size: 1.6rem;
  color: var(--color-text-muted);
  max-width: 70rem;
  margin: 0;
}

.categories__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  padding: 0.6rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 0.2rem solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.categories__link:hover {
  color: var(--color-cta);
  border-bottom-color: var(--color-cta);
}
.categories__link .icon {
  width: 1.8rem;
  height: 1.8rem;
  transition: transform var(--transition-fast);
}
.categories__link:hover .icon {
  transform: translateX(0.4rem);
}

.categories__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}

/* карточка категории */
.cat-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  color: var(--color-text);
  cursor: pointer;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}
.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
  color: var(--color-text);
}
.cat-card:focus-visible {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.3rem;
}

.cat-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  background-color: var(--color-bg);
  overflow: hidden;
}

.cat-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.cat-card:hover .cat-card__image {
  transform: scale(1.05);
}
/* На главной карточки категорий остаются статичными при наведении. */
.categories .cat-card:hover .cat-card__image {
  transform: none;
}

.cat-card__badge {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: #FFFFFF;
  background-color: var(--color-accent);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.01em;
}

.cat-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.6rem 1.8rem 1.8rem;
}

.cat-card__title {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin: 0;
}

.cat-card__price {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-cta);
  letter-spacing: 0.01em;
}

/* адаптив Категорий */
@media (max-width: 1200px) {
  .categories__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .categories__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--gap-sm);
  }
  .categories__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-sm);
  }
}

@media (max-width: 768px) {
  .categories__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .categories__grid {
    gap: 1.2rem;
  }
  .cat-card__body {
    padding: 1.2rem 1.4rem 1.4rem;
  }
  .cat-card__title {
    font-size: 1.6rem;
  }
  .cat-card__badge {
    top: 0.8rem;
    right: 0.8rem;
    padding: 0.4rem 0.8rem;
    font-size: 1.1rem;
  }
}


/* 9.3 Популярные товары -------------------------------------------------- */

.products {
  padding-top: var(--gap-xl);
  padding-bottom: var(--gap-xl);
  background-color: var(--color-bg);
}

.products__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap-md);
  margin-bottom: var(--gap-md);
}

.products__head {
  flex: 1 1 auto;
  min-width: 0;
}

.products__title {
  font-size: clamp(2.6rem, 3vw, 3.6rem);
}

.products__lead {
  font-size: 1.6rem;
  color: var(--color-text-muted);
  max-width: 70rem;
  margin: 0;
}

.products__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  padding: 0.6rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 0.2rem solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.products__link:hover {
  color: var(--color-cta);
  border-bottom-color: var(--color-cta);
}
.products__link .icon {
  width: 1.8rem;
  height: 1.8rem;
  transition: transform var(--transition-fast);
}
.products__link:hover .icon {
  transform: translateX(0.4rem);
}

/* табы */
.products__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: var(--gap-md);
}

.products__tab {
  display: inline-flex;
  align-items: center;
  padding: 0.9rem 1.8rem;
  font-family: inherit;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast);
}
.products__tab:hover {
  color: var(--color-text);
  border-color: var(--color-accent);
  background-color: var(--color-surface);
}
.products__tab--active,
.products__tab--active:hover {
  color: #FFFFFF;
  background-color: var(--color-text);
  border-color: var(--color-text);
}

/* сетка */
.products__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}

/* карточка товара */
.product-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.product-card__media {
  display: block;
  position: relative;
  aspect-ratio: 1 / 1;
  background-color: var(--color-bg);
  overflow: hidden;
  text-decoration: none;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__quick-actions {
  position: absolute;
  z-index: 2;
  top: 1.2rem;
  right: 1.2rem;
  display: grid;
  gap: 0.6rem;
}
.product-card__icon-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  padding: 0;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.94);
  border: 0.1rem solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.product-card__icon-action:hover,
.product-card__icon-action.is-active {
  color: var(--color-cta);
  background: #FFFFFF;
  border-color: var(--color-cta);
  transform: scale(1.05);
}
.product-card__icon-action.is-active .icon {
  fill: currentColor;
}
.product-card__icon-action .icon {
  width: 2rem;
  height: 2rem;
}

.product-card__badge {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  background-color: var(--color-cta);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

.product-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1.6rem 1.8rem 0;
  flex: 1 1 auto;
}

.product-card__title {
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
  margin: 0;
}
.product-card__title a {
  color: inherit;
  transition: color var(--transition-fast);
}
.product-card__title a:hover {
  color: var(--color-cta);
}

.product-card__sku {
  display: block;
  overflow: hidden;
  color: var(--color-text-muted);
  font-size: 1.25rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product-card__sku strong {
  color: var(--color-text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.product-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  font-size: 1.3rem;
  color: var(--color-text-muted);
}
.product-card__meta-item {
  display: inline-flex;
  align-items: center;
}
.product-card__meta-item + .product-card__meta-item::before {
  content: '·';
  margin-right: 1rem;
  color: var(--color-border-strong);
}

.product-card__stock {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-success);
}
.product-card__stock::before {
  content: '';
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background-color: var(--color-success);
}
.product-card__stock--low {
  color: var(--color-warning);
}
.product-card__stock--low::before {
  background-color: var(--color-warning);
}

.product-card__prices {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-top: 0.4rem;
}
.product-card__price-main {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.product-card__price-sub {
  font-size: 1.3rem;
  color: var(--color-text-muted);
}

.product-card__actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  padding: 1.4rem 1.8rem 1.8rem;
}
.product-card__buy {
  width: 100%;
}
.product-card__quick-order {
  width: 100%;
}

/* адаптив Популярных товаров */
@media (max-width: 1200px) {
  .products__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .products__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--gap-sm);
  }
  .products__tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin-left: calc(var(--container-pad) * -1);
    margin-right: calc(var(--container-pad) * -1);
    padding-left: var(--container-pad);
    padding-right: var(--container-pad);
    scrollbar-width: none;
  }
  .products__tabs::-webkit-scrollbar { display: none; }
  .products__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-sm);
  }
}

@media (max-width: 768px) {
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .products__grid {
    gap: 1.2rem;
  }
  .product-card__body {
    padding: 1.2rem 1.4rem 0;
    gap: 0.6rem;
  }
  .product-card__actions {
    padding: 1.2rem 1.4rem 1.4rem;
  }
  .product-card__title {
    font-size: 1.5rem;
  }
  .product-card__price-main {
    font-size: 1.9rem;
  }
}


/* 9.4 Преимущества ------------------------------------------------------- */

.advantages {
  position: relative;
  padding-top: var(--gap-xl);
  padding-bottom: var(--gap-xl);
  background-color: #1F1815;
  color: #FFFFFF;
  isolation: isolate;
}

/* мягкое декоративное свечение акцентным цветом сверху */
.advantages::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 15% 0%, rgba(200, 164, 124, 0.18), transparent 45%),
    radial-gradient(circle at 85% 100%, rgba(199, 91, 59, 0.12), transparent 45%);
  pointer-events: none;
}

.advantages__header {
  margin-bottom: var(--gap-lg);
  max-width: 80rem;
}

.advantages__title {
  color: #FFFFFF;
  font-size: clamp(2.6rem, 3vw, 3.6rem);
  margin-bottom: 1.2rem;
}

.advantages__lead {
  font-size: 1.6rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.55;
  margin: 0;
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}

.adv-card {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  padding: 2.4rem 0 0;
  border-top: 0.1rem solid rgba(255, 255, 255, 0.14);
  transition: border-color var(--transition-base);
}
.adv-card:hover {
  border-top-color: var(--color-accent);
}

.adv-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 5.6rem;
  height: 5.6rem;
  background-color: rgba(200, 164, 124, 0.14);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  transition: background-color var(--transition-base), color var(--transition-base);
}
.adv-card:hover .adv-card__icon {
  background-color: var(--color-accent);
  color: #1F1815;
}
.adv-card__icon .icon {
  width: 2.8rem;
  height: 2.8rem;
}

.adv-card__title {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.25;
  color: #FFFFFF;
  margin: 0;
}

.adv-card__desc {
  font-size: 1.4rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

/* адаптив Преимуществ */
@media (max-width: 1200px) {
  .advantages__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .advantages__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-sm);
  }
}

@media (max-width: 576px) {
  .advantages__grid {
    grid-template-columns: 1fr;
  }
  .adv-card {
    padding-top: 2rem;
  }
}


/* 9.5 Калькулятор -------------------------------------------------------- */

.calc {
  padding-top: var(--gap-xl);
  padding-bottom: var(--gap-xl);
}

.calc__header {
  margin-bottom: var(--gap-lg);
  max-width: 80rem;
}

.calc__title {
  font-size: clamp(2.6rem, 3vw, 3.6rem);
  margin-bottom: 1.2rem;
}

.calc__lead {
  font-size: 1.6rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

.calc__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38rem;
  gap: var(--gap-lg);
  align-items: start;
}

/* форма (левая часть) */
.calc__form {
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--gap-md);
}

.calc__step {
  border: 0;
  padding: 0;
  margin: 0 0 var(--gap-md);
}
.calc__step:last-child {
  margin-bottom: 0;
}

.calc__step-label {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
}

/* карточки выбора материала */
.calc__materials {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.calc__material {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.8rem 1rem;
  background-color: var(--color-surface);
  border: 0.2rem solid var(--color-border-strong);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast);
}
.calc__material input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.calc__material:hover {
  border-color: var(--color-accent);
}
.calc__material:has(input:checked) {
  border-color: var(--color-cta);
  background-color: rgba(199, 91, 59, 0.06);
}
.calc__material:has(input:focus-visible) {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.3rem;
}

.calc__material-icon {
  width: 4rem;
  height: 4rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.calc__material:has(input:checked) .calc__material-icon {
  color: var(--color-cta);
}

.calc__material-name {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text);
}

/* поля размеров и количества */
.calc__fields {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-sm);
}
.calc__fields--sheet {
  grid-template-columns: repeat(2, 1fr);
}
.calc__fields[hidden] {
  display: none;
}

.calc__qty {
  max-width: 24rem;
}

/* правая панель с результатом */
.calc__result {
  position: sticky;
  top: 2rem;
  display: flex;
  flex-direction: column;
  background-color: #1F1815;
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: var(--gap-md);
  overflow: hidden;
  isolation: isolate;
}
.calc__result::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 110% -10%, rgba(200, 164, 124, 0.22), transparent 55%),
    radial-gradient(circle at -10% 100%, rgba(199, 91, 59, 0.18), transparent 55%);
  pointer-events: none;
}

.calc__result-title {
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.6rem;
}

.calc__result-value {
  font-size: clamp(4rem, 5vw, 5.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
}

.calc__result-unit {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 2.4rem;
}

.calc__rows {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 0.1rem solid rgba(255, 255, 255, 0.12);
}

.calc__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.4rem;
}
.calc__row-label {
  color: rgba(255, 255, 255, 0.6);
}
.calc__row-value {
  color: #FFFFFF;
  font-weight: 600;
  text-align: right;
}

.calc__note {
  margin-top: 2rem;
  padding: 1.2rem 1.4rem;
  font-size: 1.3rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
  background-color: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
}

.calc__cta {
  margin-top: 2rem;
}

/* override secondary-кнопки внутри тёмной панели */
.calc__result .btn--secondary {
  --btn-color: #FFFFFF;
  --btn-border: rgba(255, 255, 255, 0.55);
  background-color: rgba(255, 255, 255, 0.06);
}
.calc__result .btn--secondary:hover {
  background-color: #FFFFFF;
  color: var(--color-text);
  border-color: #FFFFFF;
}

/* адаптив Калькулятора */
@media (max-width: 992px) {
  .calc__layout {
    grid-template-columns: 1fr;
    gap: var(--gap-md);
  }
  .calc__result {
    position: static;
  }
  .calc__materials {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .calc__materials {
    grid-template-columns: repeat(2, 1fr);
  }
  .calc__fields {
    grid-template-columns: repeat(2, 1fr);
  }
  .calc__fields--sheet {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .calc__form {
    padding: var(--gap-sm);
  }
  .calc__result {
    padding: var(--gap-sm);
  }
  .calc__fields {
    grid-template-columns: 1fr;
  }
}


/* 9.6 Доставка ----------------------------------------------------------- */

.delivery {
  padding-bottom: var(--gap-xl);
}

/* верхний баннер */
.delivery__banner {
  position: relative;
  isolation: isolate;
  padding: var(--gap-xl) 0 12rem;
  color: #FFFFFF;
  background-color: #1F1815; /* фолбэк под картинку */
  overflow: hidden;
}

.delivery__banner-image {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.delivery__banner-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(31, 24, 21, 0.55) 0%, rgba(31, 24, 21, 0.78) 100%);
}

.delivery__head {
  max-width: 70rem;
}

.delivery__title {
  color: #FFFFFF;
  font-size: clamp(2.6rem, 3.4vw, 4rem);
  margin-bottom: 1.2rem;
}

.delivery__lead {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.6rem;
  line-height: 1.55;
  margin: 0;
}

/* сетка карточек, выезжающая поверх баннера */
.delivery__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
  margin-top: -8rem;
}

/* карточка способа доставки */
.delivery-card {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  padding: var(--gap-md);
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}
.delivery-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.delivery-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 6rem;
  height: 6rem;
  background-color: rgba(199, 91, 59, 0.10);
  color: var(--color-cta);
  border-radius: var(--radius-md);
}
.delivery-card__icon .icon {
  width: 3rem;
  height: 3rem;
}

.delivery-card__title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  margin: 0;
}

.delivery-card__desc {
  font-size: 1.5rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0;
}

.delivery-card__facts {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 0;
  margin: 0;
}
.delivery-card__facts li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 1.4rem;
  line-height: 1.4;
  color: var(--color-text);
}
.delivery-card__facts .icon {
  flex-shrink: 0;
  width: 1.8rem;
  height: 1.8rem;
  color: var(--color-cta);
  margin-top: 0.2rem;
}

.delivery-card__cta {
  margin-top: auto;
  align-self: flex-start;
}

/* адаптив Доставки */
@media (max-width: 992px) {
  .delivery__banner {
    padding: var(--gap-lg) 0 10rem;
  }
  .delivery__cards {
    grid-template-columns: 1fr;
    gap: var(--gap-sm);
    margin-top: -7rem;
  }
}

@media (max-width: 576px) {
  .delivery__banner {
    padding: var(--gap-md) 0 8rem;
  }
  .delivery__cards {
    margin-top: -5rem;
  }
  .delivery-card {
    padding: var(--gap-sm);
  }
  .delivery-card__title {
    font-size: 1.8rem;
  }
}


/* 9.7 Как мы работаем ---------------------------------------------------- */

.process {
  padding-top: var(--gap-xl);
  padding-bottom: var(--gap-xl);
  background-color: var(--color-bg);
}

.process__header {
  text-align: center;
  margin-bottom: var(--gap-lg);
  max-width: 70rem;
  margin-left: auto;
  margin-right: auto;
}

.process__title {
  font-size: clamp(2.6rem, 3vw, 3.6rem);
  margin-bottom: 1.2rem;
}

.process__lead {
  font-size: 1.6rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}

.process__step {
  position: relative;
  text-align: center;
  padding: 0 1rem;
}

/* горизонтальная соединительная линия между шагами */
.process__step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 3.6rem; /* центр круга 7.2rem */
  left: calc(50% + 4rem); /* за правым краем круга */
  right: calc(-50% + 4rem); /* до левого края следующего круга */
  height: 0.2rem;
  background-color: var(--color-border-strong);
  z-index: 0;
}

/* круг с цифрой и иконкой */
.process__circle {
  position: relative;
  z-index: 1;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  width: 7.2rem;
  height: 7.2rem;
  background-color: var(--color-surface);
  border: 0.2rem solid var(--color-cta);
  border-radius: 50%;
  margin-bottom: 1.6rem;
  box-shadow: 0 4px 12px rgba(199, 91, 59, 0.12);
}

.process__num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-cta);
  line-height: 1;
  letter-spacing: -0.02em;
}

.process__icon {
  width: 1.6rem;
  height: 1.6rem;
  color: var(--color-cta);
}

.process__step-title {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.6rem;
}

.process__step-desc {
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 22rem;
  margin: 0 auto;
}

/* адаптив процесса */
@media (max-width: 1100px) {
  .process__steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-md) 0;
  }
  /* убрать соединитель между 3-м и 4-м шагами (последний в первом ряду) */
  .process__step:nth-child(3)::after {
    display: none;
  }
  /* отключить соединитель у последнего во втором ряду */
  .process__step:last-child::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .process__steps {
    grid-template-columns: 1fr;
    gap: var(--gap-md);
  }
  .process__step {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    column-gap: 1.8rem;
    row-gap: 0.4rem;
    text-align: left;
    padding: 0;
  }
  .process__circle {
    grid-row: 1 / span 2;
    margin-bottom: 0;
  }
  .process__step-title {
    align-self: end;
    margin-bottom: 0;
  }
  .process__step-desc {
    align-self: start;
    max-width: none;
    margin: 0;
  }
  /* вертикальный соединитель между шагами */
  .process__step:not(:last-child)::after {
    top: 7.6rem; /* под кругом */
    bottom: -2.4rem; /* до начала следующего шага через gap */
    left: 3.5rem; /* центр круга (7.2rem / 2 = 3.6) */
    right: auto;
    width: 0.2rem;
    height: auto;
    display: block;
  }
}

@media (max-width: 576px) {
  .process__step {
    column-gap: 1.4rem;
  }
  .process__circle {
    width: 6rem;
    height: 6rem;
  }
  .process__num {
    font-size: 1.7rem;
  }
  .process__icon {
    width: 1.4rem;
    height: 1.4rem;
  }
  .process__step:not(:last-child)::after {
    top: 6.4rem;
    left: 2.9rem;
  }
  .process__step-title {
    font-size: 1.6rem;
  }
}


/* 9.8 FAQ ---------------------------------------------------------------- */

.faq {
  padding-top: var(--gap-xl);
  padding-bottom: var(--gap-xl);
  background-color: var(--color-surface);
}

.faq__header {
  text-align: center;
  margin-bottom: var(--gap-lg);
  max-width: 70rem;
  margin-left: auto;
  margin-right: auto;
}

.faq__title {
  font-size: clamp(2.6rem, 3vw, 3.6rem);
  margin-bottom: 1.2rem;
}

.faq__lead {
  font-size: 1.6rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  max-width: 86rem;
  margin: 0 auto;
}

/* элемент аккордеона на основе <details> */
.faq-item {
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-base);
}
.faq-item:hover {
  border-color: var(--color-accent);
}
.faq-item[open],
.faq-item.is-open {
  border-color: var(--color-accent-dark);
  box-shadow: var(--shadow-sm);
}

/* заголовок (summary) */
.faq-item__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
  padding: 1.8rem 2rem;
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color var(--transition-fast);
}
.faq-item__head::-webkit-details-marker {
  display: none;
}
.faq-item__head:hover {
  color: var(--color-cta);
}
.faq-item[open] .faq-item__head,
.faq-item.is-open .faq-item__head {
  color: var(--color-text);
}
.faq-item__head:focus-visible {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.3rem;
}

/* CSS-иконка плюс/минус */
.faq-item__icon {
  position: relative;
  flex-shrink: 0;
  width: 3.2rem;
  height: 3.2rem;
  border: 0.1rem solid var(--color-border-strong);
  border-radius: 50%;
  color: var(--color-text);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.4rem;
  height: 0.2rem;
  background-color: currentColor;
  transform: translate(-50%, -50%);
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq-item:hover .faq-item__icon {
  border-color: var(--color-accent);
  color: var(--color-cta);
}
.faq-item[open] .faq-item__icon,
.faq-item.is-open .faq-item__icon {
  background-color: var(--color-cta);
  border-color: var(--color-cta);
  color: #FFFFFF;
}
.faq-item[open] .faq-item__icon::after,
.faq-item.is-open .faq-item__icon::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(0deg);
}

/* тело ответа */
.faq-item__body {
  padding: 0 2rem 2rem;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  line-height: 1.65;
}
.faq-item__body p {
  margin-bottom: 1.2rem;
}
.faq-item__body p:last-child {
  margin-bottom: 0;
}

/* CTA «не нашли ответ» */
.faq__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.6rem;
  margin-top: var(--gap-lg);
  padding: 2.4rem;
  text-align: center;
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
}
.faq__cta-text {
  font-size: 1.6rem;
  color: var(--color-text);
  margin: 0;
}

/* адаптив FAQ */
@media (max-width: 576px) {
  .faq-item__head {
    padding: 1.4rem 1.6rem;
    font-size: 1.5rem;
    gap: 1.2rem;
  }
  .faq-item__icon {
    width: 2.8rem;
    height: 2.8rem;
  }
  .faq-item__body {
    padding: 0 1.6rem 1.6rem;
    font-size: 1.4rem;
  }
  .faq__cta {
    flex-direction: column;
    padding: 2rem;
  }
}


/* 10. Инфостраницы ====================================================== */

/* 10.0 Чередование фонов секций ---------------------------------------- */
/* Обёртка вокруг секций страницы. Чётные секции — белые,
   нечётные — основной тёплый фон. Перекрывает фоны .info-section/.faq/.cta. */

.page > section:nth-child(odd) {
  background-color: var(--color-bg);
}
.page > section:nth-child(even) {
  background-color: var(--color-surface);
}

/* 10.1 Хлебные крошки --------------------------------------------------- */

.breadcrumbs {
  font-size: 1.4rem;
  color: var(--color-text-muted);
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.8rem;
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}

.breadcrumbs__link {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.breadcrumbs__link:hover {
  color: var(--color-cta);
}
.breadcrumbs__link:focus-visible {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.3rem;
  border-radius: 0.2rem;
}

.breadcrumbs__sep {
  color: var(--color-border-strong);
  user-select: none;
}

.breadcrumbs__current {
  color: var(--color-text);
  font-weight: 600;
}

/* 10.2 Шапка страницы (page-head) --------------------------------------- */

.page-head {
  padding: 4rem 0 3.2rem;
  border-bottom: 0.1rem solid var(--color-border);
}

.page-head__title {
  margin-top: 1.6rem;
  font-size: clamp(3rem, 4vw, 4.8rem);
  letter-spacing: -0.01em;
}

.page-head__lead {
  margin-top: 1.6rem;
  font-size: clamp(1.6rem, 1.5vw, 1.8rem);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* 10.3 Секции инфостраниц ----------------------------------------------- */

.info-section {
  padding: 3.2rem 0;
  background-color: var(--color-surface);
}

.info-section--alt {
  background-color: var(--color-bg-alt);
}

.info-section__head {
  margin-bottom: 3.2rem;
  max-width: 76rem;
}

.info-section__title {
  font-size: clamp(2.2rem, 2.8vw, 3.2rem);
  letter-spacing: -0.01em;
}

.info-section__lead {
  margin-top: 1.2rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* 10.4 Контентный блок CMS (rich-text) ---------------------------------- */
/* Универсальная обёртка для контента, который вставляется редактором.
   Стилизует только нативные теги — без вспомогательных классов внутри.
   Интервалы между элементами — через gap; никаких margin у дочерних. */

.rich-text {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  max-width: 76rem;
  font-size: 1.7rem;
  line-height: 1.7;
  color: var(--color-text);
}

.rich-text > * {
  margin: 0;
}

.rich-text h2 {
  font-size: clamp(2.2rem, 2.6vw, 2.8rem);
  line-height: 1.25;
}
.rich-text h3 {
  font-size: 2rem;
  line-height: 1.3;
}
.rich-text h4 {
  font-size: 1.8rem;
  line-height: 1.35;
}

.rich-text ul,
.rich-text ol {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding-left: 0;
  list-style: none;
}

.rich-text li {
  position: relative;
  padding-left: 2.4rem;
}

.rich-text ul li::before {
  content: "";
  position: absolute;
  left: 0.6rem;
  top: 1.1rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.rich-text ol {
  counter-reset: rt-counter;
}
.rich-text ol li {
  counter-increment: rt-counter;
}
.rich-text ol li::before {
  content: counter(rt-counter) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--color-accent-dark);
}

.rich-text strong,
.rich-text b {
  font-weight: 700;
  color: var(--color-text);
}

.rich-text em,
.rich-text i {
  font-style: italic;
}

.rich-text a {
  color: var(--color-cta);
  text-decoration: underline;
  text-decoration-color: rgba(199, 91, 59, 0.35);
  text-underline-offset: 0.3rem;
}
.rich-text a:hover {
  text-decoration-color: var(--color-cta-hover);
}

.rich-text blockquote {
  padding: 1.6rem 2rem;
  background-color: var(--color-surface);
  border-left: 0.4rem solid var(--color-accent);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-style: italic;
}

.rich-text img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.rich-text figure {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.rich-text figcaption {
  font-size: 1.4rem;
  color: var(--color-text-muted);
}

.rich-text hr {
  width: 100%;
  height: 0.1rem;
  background-color: var(--color-border);
  border: 0;
}

.rich-text table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.5rem;
}
.rich-text th,
.rich-text td {
  padding: 1rem 1.4rem;
  border-bottom: 0.1rem solid var(--color-border);
  text-align: left;
}
.rich-text th {
  font-weight: 700;
  background-color: rgba(200, 164, 124, 0.12);
}

.rich-text code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
  background-color: rgba(200, 164, 124, 0.18);
  padding: 0.2rem 0.5rem;
  border-radius: 0.4rem;
}

/* 10.5 Сетка карточек --------------------------------------------------- */

.info-grid {
  display: grid;
  gap: var(--gap-md);
}
.info-grid--2 { grid-template-columns: repeat(2, 1fr); }
.info-grid--3 { grid-template-columns: repeat(3, 1fr); }
.info-grid--4 { grid-template-columns: repeat(4, 1fr); }
.info-grid--auto { grid-template-columns: repeat(auto-fit, minmax(28rem, 1fr)); }

/* 10.6 Карточка инфостраницы ------------------------------------------- */

.info-card {
  position: relative;
  padding: 3.2rem;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-fast), border-color var(--transition-fast);
}

.info-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 5.6rem;
  height: 5.6rem;
  margin-bottom: 1.8rem;
  color: var(--color-accent-dark);
  background-color: rgba(200, 164, 124, 0.18);
  border-radius: var(--radius-md);
}
.info-card__icon .icon {
  width: 2.8rem;
  height: 2.8rem;
}

.info-card__title {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.info-card__text {
  color: var(--color-text-muted);
  line-height: 1.6;
}
.info-card__text + .info-card__text {
  margin-top: 1rem;
}

.info-card__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.6rem;
}

.info-card__list-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 1.5rem;
  color: var(--color-text);
}
.info-card__list-item .icon {
  flex-shrink: 0;
  width: 1.8rem;
  height: 1.8rem;
  color: var(--color-success);
  margin-top: 0.3rem;
}

/* 10.7 Контактная строка (телефон / адрес / время) --------------------- */

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-top: 1.4rem;
}
.contact-row:first-child {
  margin-top: 0;
}
.contact-row__icon {
  flex-shrink: 0;
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  color: var(--color-accent-dark);
  margin-top: 0.3rem;
}
.contact-row__body {
  min-width: 0;
}
.contact-row__label {
  display: block;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}
.contact-row__value {
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
  word-break: break-word;
}
.contact-row__value a {
  color: inherit;
  transition: color var(--transition-fast);
}
.contact-row__value a:hover {
  color: var(--color-cta);
}
.contact-row__note {
  display: block;
  margin-top: 0.4rem;
  font-size: 1.4rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

/* 10.8 Тарифная таблица ------------------------------------------------ */

.rate-table {
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.rate-table__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.rate-table table {
  width: 100%;
  min-width: 64rem;
  font-size: 1.5rem;
}

.rate-table thead th {
  padding: 1.6rem 1.4rem;
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  text-align: right;
  background-color: var(--color-bg-alt);
  border-bottom: 0.1rem solid var(--color-border-strong);
  white-space: nowrap;
}
.rate-table thead th:first-child {
  text-align: left;
}

.rate-table tbody td {
  padding: 1.4rem 1.4rem;
  text-align: right;
  border-bottom: 0.1rem solid var(--color-border);
  font-variant-numeric: tabular-nums;
}
.rate-table tbody tr:last-child td {
  border-bottom: 0;
}
.rate-table tbody td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--color-text);
}
.rate-table tbody tr:hover td {
  background-color: rgba(200, 164, 124, 0.08);
}

.rate-table__unit {
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-text-muted);
  text-transform: none;
  letter-spacing: 0;
  display: block;
  margin-top: 0.2rem;
}

.rate-table__note {
  margin-top: 1.6rem;
  font-size: 1.4rem;
  color: var(--color-text-muted);
}

/* 10.9 Реквизиты (definition list) ------------------------------------- */

.bank-details {
  display: grid;
  grid-template-columns: minmax(18rem, 22rem) 1fr;
  gap: 1.4rem 3.2rem;
  padding: 3.2rem;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  font-size: 1.5rem;
  line-height: 1.5;
}

.bank-details dt {
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 600;
  align-self: center;
}

.bank-details dd {
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

/* 10.10 Назад на главную (CTA снизу) ----------------------------------- */

.page-back {
  margin-top: 4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}
.icon--flip {
  transform: scaleX(-1);
}

/* 10.11 Двухколоночный layout (контент + sticky-aside) ------------------ */

.info-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-lg);
}

.info-layout__main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3.2rem;
}

@media (min-width: 993px) {
  .info-layout {
    grid-template-columns: minmax(0, 1fr) 36rem;
    gap: 6rem;
    align-items: start;
  }
  .info-layout__aside {
    position: sticky;
    /* Шапка закреплена и занимает 9.6rem: оставляем между ней и формой 3.2rem. */
    top: 12.8rem;
    align-self: start;
  }
}

@media (max-width: 992px) {
  .info-layout__aside {
    display: none;
  }
}

/* 10.12 Универсальная форма заявки ------------------------------------- */
/* Структура и классы внутри <form class="form"> одинаковые на всех страницах
   (генерируются шаблонизатором). Контекст задаёт ОБЁРТКА — родительский div:
     .form-sidebar — узкая sticky-форма в боковой колонке;
     .form-hero    — широкая форма в отдельной CTA-секции (две колонки).
   Расположение полей, ширина и фон секции переключаются модификатором, а сама
   форма и её внутренние классы остаются неизменными. */

.form {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  padding: 2.8rem;
  background-color: var(--color-bg);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form__title {
  font-size: 2.2rem;
  line-height: 1.25;
}

.form__lead {
  font-size: 1.4rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

.form__field--full {
  grid-column: 1 / -1;
}

.form .field {
  margin: 0;
}

.form__footer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1.6rem;
}

.form__agree {
  align-items: center;
  font-size: 1.3rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Контекст: широкая форма в CTA-секции ---------------------------------- */

.form-hero {
  max-width: 92rem;
  margin: 0 auto;
}

/* Отдельная кнопка в CTA-форме: держим её по центру блока. */
.form-hero > .btn {
  display: flex;
  width: fit-content;
  margin-inline: auto;
}

.form-hero .form {
  padding: 3.2rem;
  gap: 2rem;
}

.form-hero .form__grid {
  grid-template-columns: repeat(2, 1fr);
}

.form-hero .form__footer {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.form-hero .form__agree {
  flex: 1 1 28rem;
}

/* Контекст: sticky-форма в боковой колонке ----------------------------- */
/* sticky-поведение задаёт .info-layout__aside, форма наследует ширину. */

.form-sidebar {
  /* служит только селектором-контекстом */
}

/* CTA-секция с тёплым фоном (используется вместе с .form-hero) ---------- */

.cta-section {
  padding: 5.6rem 0;
  background-color: var(--color-bg-alt);
}

.cta-section__head {
  margin: 0 auto 3.2rem;
  max-width: 76rem;
  text-align: center;
}

.cta-section__title {
  font-size: clamp(2.4rem, 3vw, 3.6rem);
}

.cta-section__lead {
  margin-top: 1rem;
  font-size: clamp(1.5rem, 1.5vw, 1.7rem);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 576px) {
  .cta-section {
    padding: 4rem 0;
  }
  .form-hero .form {
    padding: 2.4rem;
  }
  .form-hero .form__grid {
    grid-template-columns: 1fr;
  }
  .form-hero .form__footer {
    flex-direction: column;
    align-items: stretch;
  }
}

/* 10.13 Блог (3 карточки: фото / дата / название / описание) ------------ */

.blog {
  padding: var(--gap-xl) 0;
}

.blog__header {
  margin-bottom: 3.2rem;
  max-width: 76rem;
}

.blog__title {
  font-size: clamp(2.4rem, 3vw, 3.6rem);
}

.blog__lead {
  margin-top: 1rem;
  color: var(--color-text-muted);
  font-size: clamp(1.5rem, 1.5vw, 1.7rem);
  line-height: 1.6;
}

.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}

.blog-card {
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    transform var(--transition-fast),
    border-color var(--transition-fast);
}
.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

.blog-card__link {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
}

.blog-card__media {
  aspect-ratio: 16 / 9;
  background-color: var(--color-bg-alt);
  overflow: hidden;
}

.blog-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-slow);
}
.blog-card:hover .blog-card__image {
  transform: scale(1.04);
}

.blog-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 2rem 2.2rem 2.4rem;
}

.blog-card__date {
  font-size: 1.3rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-card__title {
  font-size: 1.9rem;
  line-height: 1.3;
}

.blog-card__excerpt {
  font-size: 1.5rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 992px) {
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 576px) {
  .blog__grid {
    grid-template-columns: 1fr;
  }
}

/* 10.11 Адаптив инфостраниц -------------------------------------------- */

@media (max-width: 992px) {
  .info-grid--3,
  .info-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .bank-details {
    grid-template-columns: 1fr;
    gap: 0.4rem 0;
    padding: 2.4rem;
  }
  .bank-details dd {
    margin-bottom: 1.2rem;
  }
  .bank-details dd:last-child {
    margin-bottom: 0;
  }
}

@media (max-width: 576px) {
  .page-head {
    padding: 2.8rem 0 2.4rem;
  }
  .info-grid--2,
  .info-grid--3,
  .info-grid--4 {
    grid-template-columns: 1fr;
  }
  .info-card {
    padding: 2.4rem;
  }
  .bank-details {
    padding: 2rem;
  }
}


/* 10.14 Страница категории ============================================= */
/* Структура: page-head с h1/lead/тегами → catalog-section с двумя
   колонками (cat-nav + catalog-main) → seo-section.
   .page-head--category убирает нижнюю границу — её даёт сама секция. */

.page-head--category {
  border-bottom: 0;
  padding-bottom: 2.4rem;
}

/* Теги-подкатегории под H1 */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.4rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.4rem;
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}
.tag:hover {
  color: var(--color-cta);
  border-color: var(--color-accent);
  transform: translateY(-1px);
}
.tag--active {
  color: #FFFFFF;
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}
.tag--active:hover {
  color: #FFFFFF;
  background-color: var(--color-accent-dark);
}

/* Секция каталога: две колонки */
.catalog-section {
  padding: 3.2rem 0 4.8rem;
  background-color: var(--color-bg);
}

.catalog-layout {
  display: grid;
  grid-template-columns: 26rem 1fr;
  gap: var(--gap-lg);
  align-items: flex-start;
}
.catalog-layout--wide {
  grid-template-columns: minmax(0, 1fr);
}

/* --- Левая колонка: дерево категорий --- */

.catalog-aside {
  /* Планшет и мобильная версия переопределяют поведение ниже. */
  position: static;
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}
.catalog-filter--aside {
  max-height: none;
  overflow: visible;
}
.catalog-filter--aside .catalog-filter__grid {
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 1.8rem;
}
.catalog-filter--aside .filter-group {
  min-width: 0;
}
.catalog-filter--aside .checkbox-list {
  max-height: none;
  overflow: visible;
  padding-right: 0;
}
.catalog-filter--aside .catalog-filter__footer {
  position: sticky;
  bottom: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  margin: 0;
  padding: 1.4rem 1.8rem 1.8rem;
  background: var(--color-surface);
  border-top: 0.1rem solid var(--color-border);
}
.catalog-filter--aside .catalog-filter__footer .btn {
  width: 100%;
}
.catalog-filter--aside .catalog-filter__close {
  display: none;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.catalog-filter__backdrop {
  display: none;
}

/* На ПК фильтр остаётся рядом с выдачей. Если он выше окна, прокручивается
   вся центральная область фильтра — не отдельные списки характеристик. */
@media (min-width: 993px) {
  .catalog-aside {
    position: sticky;
    top: 12.8rem;
    align-self: start;
    max-height: calc(100dvh - 14.4rem);
  }
  .catalog-filter--aside {
    display: flex;
    flex-direction: column;
    max-height: calc(100dvh - 14.4rem);
    overflow: hidden;
  }
  .catalog-filter--aside .catalog-filter__head,
  .catalog-filter--aside .catalog-filter__footer {
    flex: 0 0 auto;
  }
  .catalog-filter--aside .catalog-filter__grid {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}
.catalog-filter__status {
  min-height: 1.8rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.25rem;
  line-height: 1.4;
  text-align: center;
}
.catalog-filter__status:empty {
  visibility: hidden;
}
.catalog-filter--aside.is-loading .catalog-filter__footer .btn {
  cursor: wait;
}
.catalog-main.is-filter-loading .listing,
.catalog-main.is-filter-loading .catalog-pagination {
  pointer-events: none;
  opacity: 0.5;
}

.cat-nav {
  padding: 2rem;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.cat-nav__title {
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 0.1rem solid var(--color-border);
}

.cat-nav__list {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.cat-nav__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast);
}
.cat-nav__link:hover {
  color: var(--color-cta);
  background-color: rgba(200, 164, 124, 0.12);
}
.cat-nav__name {
  flex: 1 1 auto;
  min-width: 0;
  line-height: 1.3;
}
.cat-nav__count {
  flex-shrink: 0;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

.cat-nav__item--active > .cat-nav__link {
  color: #FFFFFF;
  background-color: var(--color-accent-dark);
  font-weight: 700;
}
.cat-nav__item--active > .cat-nav__link:hover {
  color: #FFFFFF;
  background-color: var(--color-accent-dark);
}
.cat-nav__item--active > .cat-nav__link .cat-nav__count {
  color: rgba(255, 255, 255, 0.7);
}

.cat-nav__sub {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin: 0.6rem 0 0.6rem 1.2rem;
  padding-left: 1.2rem;
  border-left: 0.2rem solid var(--color-border);
}
.cat-nav__sublink {
  display: block;
  padding: 0.6rem 1rem;
  font-size: 1.4rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.cat-nav__sublink:hover {
  color: var(--color-cta);
  background-color: rgba(200, 164, 124, 0.1);
}
.cat-nav__sublink--active {
  color: var(--color-cta);
  font-weight: 600;
}

/* Промо-блок «нужна помощь» */
.aside-promo {
  padding: 2rem;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  border: 0.1rem solid var(--color-border-strong);
}
.aside-promo__title {
  font-size: 1.7rem;
  margin-bottom: 0.8rem;
}
.aside-promo__text {
  font-size: 1.4rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.6rem;
}

/* --- Правая колонка: листинг --- */

.catalog-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
}

/* Тулбар */
.catalog-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem 1.6rem;
  padding: 1.4rem 1.6rem;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.catalog-toolbar__filter {
  display: none;
  flex-shrink: 0;
  position: relative;
  padding: 1rem 1.6rem;
  min-height: 4.4rem;
}
.catalog-toolbar__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.6rem;
  font-size: 1.2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #FFFFFF;
  background-color: var(--color-cta);
  border-radius: var(--radius-pill);
}

.catalog-toolbar__meta {
  font-size: 1.4rem;
  color: var(--color-text-muted);
}
.catalog-toolbar__meta strong {
  color: var(--color-text);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.catalog-toolbar__controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.catalog-toolbar__sort {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.4rem;
  color: var(--color-text-muted);
}
.catalog-toolbar__sort-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
}
.catalog-toolbar__select {
  padding: 0.8rem 3.2rem 0.8rem 1.2rem;
  background-position: right 1rem center;
  background-size: 1.4rem;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text);
  min-height: 4rem;
  width: auto;
}

/* Переключатель вида (плитка/список) */
.view-switch {
  display: inline-flex;
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-surface);
}
.view-switch__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.view-switch__btn + .view-switch__btn {
  border-left: 0.1rem solid var(--color-border-strong);
}
.view-switch__btn:hover {
  color: var(--color-text);
  background-color: rgba(200, 164, 124, 0.12);
}
.view-switch__btn--active {
  color: #FFFFFF;
  background-color: var(--color-accent-dark);
}
.view-switch__btn--active:hover {
  color: #FFFFFF;
  background-color: var(--color-accent-dark);
}

/* Применённые фильтры (чипы) */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.active-filters__item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.4rem 0.4rem 1.2rem;
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-pill);
}
.active-filters__remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  color: var(--color-text-muted);
  border-radius: 50%;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.active-filters__remove:hover {
  color: var(--color-cta);
  background-color: rgba(199, 91, 59, 0.1);
}
.active-filters__remove .icon {
  width: 1.4rem;
  height: 1.4rem;
}
.active-filters__item--reset {
  padding: 0;
  background: none;
  border: 0;
}
.active-filters__reset {
  padding: 0.6rem 1.2rem;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-cta);
  text-decoration: underline;
  text-decoration-color: rgba(199, 91, 59, 0.35);
  text-underline-offset: 0.3rem;
  transition: color var(--transition-fast);
}
.active-filters__reset:hover {
  color: var(--color-cta-hover);
  text-decoration-color: currentColor;
}

/* Панель фильтра (раскрывается по кнопке) */
.catalog-filter {
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.catalog-filter[hidden] {
  display: none;
}

.catalog-filter__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.6rem;
  padding: 1.8rem 2.4rem;
  border-bottom: 0.1rem solid var(--color-border);
}
.catalog-filter__title {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.8rem;
  margin: 0;
}
.catalog-filter__title .icon {
  width: 2rem;
  height: 2rem;
  color: var(--color-accent-dark);
}
.catalog-filter__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  color: var(--color-text-muted);
  border-radius: 50%;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.catalog-filter__close:hover {
  color: var(--color-text);
  background-color: rgba(200, 164, 124, 0.18);
}

.catalog-filter__form {
  padding: 2.4rem;
}

.catalog-filter__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.4rem 3.2rem;
}

.filter-group {
  margin: 0;
  padding: 0;
  border: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}
.filter-group__title {
  padding: 0;
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

/* Диапазон цены */
.price-range {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.price-range__field {
  flex: 1 1 0;
  min-width: 0;
}
.price-range__input {
  padding: 1rem 1.2rem;
  font-size: 1.5rem;
  font-variant-numeric: tabular-nums;
}
.price-range__sep {
  flex-shrink: 0;
  color: var(--color-text-muted);
}

/* Чипы-варианты (размеры) */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.chip {
  display: inline-flex;
  cursor: pointer;
  user-select: none;
}
.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.chip span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4rem;
  padding: 0.7rem 1.2rem;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  text-align: center;
  font-variant-numeric: tabular-nums;
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast);
}
.chip:hover span {
  border-color: var(--color-accent);
  color: var(--color-cta);
}
.chip input:checked + span {
  color: #FFFFFF;
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}
.chip input:focus-visible + span {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.2rem;
}

/* Колоночный список чекбоксов */
.checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.catalog-filter__footer {
  display: flex;
  justify-content: flex-end;
  gap: 1.2rem;
  margin-top: 2.4rem;
  padding-top: 2.4rem;
  border-top: 0.1rem solid var(--color-border);
}

/* Сетка карточек товаров */
.listing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}

/* Дополнительные варианты бейджа */
.product-card__badge--sale {
  background-color: var(--color-success);
}
.product-card__badge--new {
  background-color: var(--color-accent-dark);
}

/* Статус «под заказ» */
.product-card__stock--out {
  color: var(--color-text-muted);
}
.product-card__stock--out::before {
  background-color: var(--color-border-strong);
}

/* Пагинация: прогресс + show-more + страницы */
.pagination {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
  padding-top: 1.6rem;
}

.pagination__progress {
  font-size: 1.4rem;
  color: var(--color-text-muted);
  margin: 0;
}
.pagination__progress strong {
  color: var(--color-text);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.pagination__bar {
  width: 100%;
  max-width: 32rem;
  height: 0.4rem;
  background-color: var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.pagination__bar-fill {
  height: 100%;
  background-color: var(--color-accent-dark);
  border-radius: inherit;
  transition: width var(--transition-base);
}

.pagination__more {
  min-width: 28rem;
}

.pagination__pages {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.8rem;
}
.pagination__page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4rem;
  height: 4rem;
  padding: 0 1.2rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-sm);
  font-variant-numeric: tabular-nums;
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast);
}
.pagination__page:hover {
  color: var(--color-cta);
  border-color: var(--color-accent);
}
.pagination__page--active {
  color: #FFFFFF;
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}
.pagination__page--active:hover {
  color: #FFFFFF;
  border-color: var(--color-accent-dark);
}
.pagination__dots {
  padding: 0 0.4rem;
  color: var(--color-text-muted);
  font-weight: 600;
  user-select: none;
}
.pagination__next .icon {
  width: 1.6rem;
  height: 1.6rem;
}

/* SEO-блок снизу */
.seo-section {
  padding: 4rem 0 6.4rem;
  background-color: var(--color-surface);
  border-top: 0.1rem solid var(--color-border);
}

/* --- Адаптив страницы категории --- */

@media (max-width: 1200px) {
  .catalog-layout {
    grid-template-columns: 24rem 1fr;
    gap: var(--gap-md);
  }
  .catalog-filter__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .listing {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .catalog-aside {
    position: static;
    display: block;
  }
  .catalog-filter--aside {
    max-height: none;
  }
  .listing {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-filter__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* На планшете тулбар компактнее */
  .catalog-toolbar__meta {
    order: 3;
    width: 100%;
  }
  .catalog-toolbar__controls {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  body.is-mobile-filter-open {
    overflow: hidden;
  }
  .catalog-toolbar__filter {
    display: inline-flex;
  }
  .catalog-aside {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: var(--z-modal);
    display: block;
    width: min(34rem, 88vw);
    max-height: none;
    margin: 0;
    transform: translateX(-105%);
    transition: transform var(--transition-base);
  }
  .catalog-layout.is-mobile-filter-open .catalog-aside {
    transform: translateX(0);
  }
  .catalog-filter--aside {
    height: 100%;
    max-height: none;
    overflow-y: auto;
    border-radius: 0;
  }
  .catalog-filter--aside .catalog-filter__close {
    display: inline-flex;
  }
  .catalog-filter__backdrop {
    position: fixed;
    z-index: calc(var(--z-modal) - 1);
    inset: 0;
    display: block;
    width: 100%;
    padding: 0;
    visibility: hidden;
    background: rgba(43, 43, 43, 0.42);
    border: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), visibility var(--transition-base);
  }
  .catalog-layout.is-mobile-filter-open .catalog-filter__backdrop {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }
  .catalog-toolbar {
    padding: 1.2rem;
  }
  .catalog-toolbar__sort-label {
    display: none;
  }
  .catalog-toolbar__select {
    min-height: 4.4rem;
  }
  .view-switch {
    display: none; /* плитка/список — только на десктопе */
  }
  .pagination__more {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 576px) {
  .catalog-section {
    padding: 2.4rem 0 4rem;
  }
  .tag-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 0.4rem;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    gap: 0.6rem;
    margin-top: 1.6rem;
  }
  .tag-list > li {
    flex: 0 0 auto;
  }
  .tag {
    padding: 0.6rem 1.2rem;
    font-size: 1.3rem;
  }
  .catalog-toolbar__filter {
    flex: 1 1 100%;
    justify-content: center;
  }
  .catalog-toolbar__controls {
    flex: 1 1 100%;
  }
  .catalog-toolbar__sort {
    flex: 1 1 auto;
  }
  .catalog-toolbar__select {
    width: 100%;
  }
  .catalog-filter__form {
    padding: 1.6rem;
  }
  .catalog-filter__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .catalog-filter__head {
    padding: 1.4rem 1.6rem;
  }
  .catalog-filter__footer {
    flex-direction: column-reverse;
    margin-top: 1.6rem;
    padding-top: 1.6rem;
  }
  .catalog-filter__footer .btn {
    width: 100%;
  }
  .listing {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .pagination__pages {
    flex-wrap: wrap;
    justify-content: center;
  }
  .seo-section {
    padding: 3.2rem 0 4rem;
  }
}


/* 10.15 Страница товара ================================================ */
/* Структура: page-head только с breadcrumbs → product-section
   (галерея + sticky-блок покупки) → tabs (описание / характеристики /
   доставка / отзывы) → related (4 карточки). */

.page-head--product {
  padding: 2.4rem 0 1.6rem;
  border-bottom: 0;
}

.product-section {
  padding: 0 0 4.8rem;
  background-color: var(--color-bg);
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(36rem, 0.9fr);
  gap: var(--gap-lg);
  align-items: flex-start;
}

/* --- Галерея --- */

.product-gallery {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.product-gallery__badges {
  position: absolute;
  top: 1.6rem;
  left: 1.6rem;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-start;
}

.product-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.2rem;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  background-color: var(--color-text);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}
.product-badge--hit  { background-color: var(--color-cta); }
.product-badge--sale { background-color: var(--color-success); }
.product-badge--new  { background-color: var(--color-accent-dark); }

.product-gallery__main {
  position: relative;
  aspect-ratio: 4 / 3;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* Кнопка «в избранное» поверх главного фото */
.product-gallery__fav {
  position: absolute;
  top: 1.6rem;
  right: 1.6rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.8rem;
  height: 4.8rem;
  color: var(--color-text-muted);
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}
.product-gallery__fav:hover {
  color: var(--color-cta);
  border-color: var(--color-accent);
  transform: scale(1.05);
}
.product-gallery__fav.is-active {
  color: var(--color-cta);
  background-color: rgba(199, 91, 59, 0.1);
  border-color: var(--color-cta);
}
.product-gallery__fav.is-active .icon {
  fill: currentColor;
}
.product-gallery__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-base);
}

.product-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.product-thumb {
  aspect-ratio: 1 / 1;
  background-color: var(--color-surface);
  border: 0.2rem solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-thumb:hover {
  border-color: var(--color-accent);
}
.product-thumb--active {
  border-color: var(--color-cta);
}
.product-thumb:focus-visible {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.2rem;
}

/* --- Блок покупки --- */

.product-buy {
  position: sticky;
  top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2.8rem;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.product-head {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 2rem;
  border-bottom: 0.1rem solid var(--color-border);
}
.product-head__title {
  font-size: clamp(2.2rem, 2.4vw, 2.8rem);
  letter-spacing: -0.01em;
  margin: 0;
}
.product-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 1rem;
  font-size: 1.4rem;
  color: var(--color-text-muted);
}
.product-head__sku strong {
  color: var(--color-text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
/* Варианты (сечение, длина) */
.product-options {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.product-options__title {
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

/* Цена */
.product-price {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.product-price__main {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.product-price__current {
  font-size: clamp(3.2rem, 3.6vw, 4rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.product-price__unit {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.product-price__old {
  font-size: 1.8rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
  text-decoration-color: rgba(110, 106, 99, 0.5);
  margin-left: 0.6rem;
  font-variant-numeric: tabular-nums;
}
.product-price__sub {
  font-size: 1.4rem;
  color: var(--color-text-muted);
}

/* Наличие */
.product-stock {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 1rem 1.4rem;
  background-color: rgba(107, 142, 78, 0.1);
  border-radius: var(--radius-sm);
  font-size: 1.4rem;
  color: var(--color-success);
}
.product-stock__dot {
  flex-shrink: 0;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background-color: var(--color-success);
}
.product-stock strong {
  color: var(--color-success);
  font-weight: 700;
}
.product-stock__qty {
  color: var(--color-text-muted);
}

/* Количество + Корзина + 1 клик */
.product-buy__actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.quantity {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.quantity__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.4rem;
  height: 5.6rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.quantity__btn:hover {
  color: var(--color-cta);
  background-color: rgba(200, 164, 124, 0.12);
}
.quantity__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.quantity__input {
  width: 5.4rem;
  height: 5.6rem;
  padding: 0;
  text-align: center;
  font-size: 1.7rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
  background: transparent;
  border-left: 0.1rem solid var(--color-border);
  border-right: 0.1rem solid var(--color-border);
  -moz-appearance: textfield;
}
.quantity__input::-webkit-outer-spin-button,
.quantity__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.quantity__input:focus {
  outline: 0;
  background-color: rgba(199, 91, 59, 0.06);
}
.quantity__unit {
  padding: 0 1.2rem;
  font-size: 1.4rem;
  color: var(--color-text-muted);
}

.product-buy__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.product-buy__cart,
.product-buy__oneclick {
  flex: 1 1 0;
  min-width: 18rem;
  min-height: 5.6rem;
}

/* Перки: доставка / самовывоз / НДС / гарантия — секция-плитки */
.perks-section {
  padding: 2.4rem 0 4rem;
  background-color: var(--color-bg);
}
.product-perks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-sm);
}
.product-perks__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.2rem;
  padding: 2.8rem 2rem;
  font-size: 1.4rem;
  line-height: 1.45;
  background-color: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.product-perks__item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-perks__item > .icon {
  flex-shrink: 0;
  width: 3.6rem;
  height: 3.6rem;
  color: var(--color-accent-dark);
}
.product-perks__item strong {
  display: block;
  color: var(--color-text);
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.product-perks__item span {
  color: var(--color-text-muted);
}

/* --- Табы --- */

.product-tabs-section {
  padding: 4rem 0;
  background-color: var(--color-surface);
  border-top: 0.1rem solid var(--color-border);
}

.tabs__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  border-bottom: 0.1rem solid var(--color-border);
  margin-bottom: 3.2rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs__list::-webkit-scrollbar { display: none; }

.tabs__btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1.4rem 2rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: none;
  border: 0;
  border-bottom: 0.3rem solid transparent;
  margin-bottom: -0.1rem;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.tabs__btn:hover {
  color: var(--color-text);
}
.tabs__btn--active {
  color: var(--color-text);
  border-bottom-color: var(--color-cta);
}
.tabs__btn:focus-visible {
  outline: 0.2rem solid var(--color-cta);
  outline-offset: 0.3rem;
  border-radius: 0.4rem;
}
.tabs__panel[hidden] {
  display: none;
}

/* Таблица характеристик */
.spec-table {
  width: 100%;
  max-width: 76rem;
  border-collapse: collapse;
  font-size: 1.5rem;
}
.spec-table tr {
  border-bottom: 0.1rem solid var(--color-border);
}
.spec-table tr:last-child {
  border-bottom: 0;
}
.spec-table th,
.spec-table td {
  padding: 1.2rem 1.4rem;
  text-align: left;
  vertical-align: top;
}
.spec-table th {
  width: 38%;
  font-weight: 500;
  color: var(--color-text-muted);
  background-color: transparent;
}
.spec-table td {
  font-weight: 600;
  color: var(--color-text);
}
.spec-table tr:nth-child(odd) {
  background-color: rgba(200, 164, 124, 0.07);
}

/* --- Похожие товары --- */

.related {
  padding: 4.8rem 0 6.4rem;
  background-color: var(--color-bg);
}
.related__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--gap-sm);
  margin-bottom: 3.2rem;
}
.related__title {
  font-size: clamp(2.2rem, 2.6vw, 3rem);
  margin: 0;
}
.related__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-cta);
  transition: color var(--transition-fast), gap var(--transition-fast);
}
.related__link:hover {
  color: var(--color-cta-hover);
  gap: 1rem;
}
.related__link .icon {
  width: 1.8rem;
  height: 1.8rem;
}
.related__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-md);
}

/* --- Адаптив страницы товара --- */

@media (max-width: 1200px) {
  .product-detail {
    grid-template-columns: 1fr;
  }
  .product-buy {
    position: static;
  }
  .product-gallery__thumbs {
    grid-template-columns: repeat(6, 1fr);
  }
  .product-perks {
    grid-template-columns: repeat(2, 1fr);
  }
  .related__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-buy {
    padding: 2.4rem;
  }
}

@media (max-width: 768px) {
  .product-gallery__thumbs {
    grid-template-columns: repeat(5, 1fr);
  }
  .product-tabs-section {
    padding: 3.2rem 0;
  }
  .tabs__btn {
    padding: 1.2rem 1.4rem;
    font-size: 1.4rem;
  }
  .spec-table th,
  .spec-table td {
    padding: 1rem 1.2rem;
    font-size: 1.4rem;
  }
}

@media (max-width: 576px) {
  .page-head--product {
    padding: 1.6rem 0 1.2rem;
  }
  .product-section {
    padding: 0 0 3.2rem;
  }
  .product-gallery__thumbs {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.6rem;
  }
  .product-gallery__main {
    border-radius: var(--radius-md);
  }
  .product-buy {
    padding: 2rem;
    gap: 1.6rem;
    border-radius: var(--radius-md);
  }
  .quantity {
    align-self: stretch;
    justify-content: space-between;
  }
  .quantity__input {
    flex: 1 1 auto;
    width: auto;
  }
  .product-gallery__fav {
    top: 1.2rem;
    right: 1.2rem;
    width: 4.2rem;
    height: 4.2rem;
  }
  .product-price__current {
    font-size: 3rem;
  }
  .perks-section {
    padding: 1.6rem 0 3.2rem;
  }
  .product-perks {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .product-perks__item {
    padding: 1.6rem;
  }
  .related {
    padding: 3.2rem 0 4rem;
  }
  .related__header {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 2rem;
  }
  .related__grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}


/* 11. Шапка (двухуровневая, sticky main-bar) =========================== */

/* 11.1 Верхний uti-бар: контакты, режим, ссылки */

.header-top {
  background-color: var(--color-bg-alt);
  border-bottom: 0.1rem solid var(--color-border);
  font-size: 1.5rem;
  color: var(--color-text);
}

.header-top__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.4rem;
  min-height: 6rem;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
}

.header-top__schedule {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: var(--color-text-muted);
  flex-shrink: 0;
}
.header-top__schedule .icon {
  width: 1.8rem;
  height: 1.8rem;
  color: var(--color-accent-dark);
}

.header-top__nav {
  display: flex;
  align-items: center;
  gap: 2.4rem;
  flex-wrap: wrap;
}

.header-top__link {
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.header-top__link:hover { color: var(--color-cta); }

.header-top__contacts {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-shrink: 0;
}

.header-top__social {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.header-top__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  color: var(--color-text);
  border-radius: 50%;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.header-top__social-link:hover {
  background-color: var(--color-accent);
  color: #FFFFFF;
}
.header-top__social-link .icon {
  width: 2.2rem;
  height: 2.2rem;
}

.header-top__phone {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  font-size: 1.7rem;
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.header-top__phone:hover { color: var(--color-cta); }
.header-top__phone .icon {
  width: 1.8rem;
  height: 1.8rem;
  color: var(--color-cta);
}

/* 11.2 Главный бар: лого, каталог, поиск, действия */

.header-main {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: var(--color-surface);
  border-bottom: 0.1rem solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-main__inner {
  display: flex;
  align-items: center;
  gap: 2.4rem;
  min-height: 9.6rem;
  padding-top: 1.2rem;
  padding-bottom: 1.2rem;
}

.header-main__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header-main__logo-img {
  display: block;
  height: 6.4rem;
  width: auto;
}

.header-main__nav {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex: 1 1 auto;
  flex-wrap: wrap;
  font-size: 1.4rem;
}

.header-main__nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.5rem;
  border: 0.1rem solid var(--color-border);
  border-radius: 999rem;
  color: var(--color-text);
  line-height: 1;
  white-space: nowrap;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}
.header-main__nav-link:hover {
  color: var(--color-cta);
  background-color: var(--color-bg-alt);
  border-color: var(--color-cta);
}

.header-main__catalog {
  flex-shrink: 0;
}
.header-main__catalog .icon {
  width: 2rem;
  height: 2rem;
}

.catalog-menu {
  position: relative;
  flex-shrink: 0;
}
.catalog-menu__chevron {
  width: 1.6rem !important;
  height: 1.6rem !important;
  margin-left: 0.1rem;
  transition: transform var(--transition-fast);
}
.catalog-menu.is-open .catalog-menu__chevron {
  transform: rotate(180deg);
}
.catalog-menu__panel {
  position: absolute;
  top: calc(100% + 0.8rem);
  left: 0;
  z-index: calc(var(--z-header) + 1);
  width: min(88rem, calc(100vw - 3.2rem));
  max-height: min(70dvh, 64rem);
  overflow: auto;
  padding: 2.4rem;
  background: var(--color-surface);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.catalog-menu__panel[hidden] {
  display: none;
}
.catalog-menu__head,
.catalog-menu__head-actions,
.catalog-menu__category-link,
.catalog-menu__all-link {
  display: flex;
  align-items: center;
}
.catalog-menu__head {
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 1.6rem;
  border-bottom: 0.1rem solid var(--color-border);
}
.catalog-menu__title {
  margin: 0;
  font-size: 2.2rem;
  line-height: 1.2;
}
.catalog-menu__head-actions {
  gap: 1.2rem;
}
.catalog-menu__all-link {
  gap: 0.5rem;
  color: var(--color-cta);
  font-size: 1.4rem;
  font-weight: 700;
  white-space: nowrap;
}
.catalog-menu__all-link .icon {
  width: 1.6rem;
  height: 1.6rem;
}
.catalog-menu__close {
  display: none;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  padding: 0;
  color: var(--color-text);
  background: var(--color-bg);
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.catalog-menu__close .icon {
  width: 2rem;
  height: 2rem;
}
.catalog-menu__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem 2.4rem;
}
.catalog-menu__section {
  min-width: 0;
}
.catalog-menu__category-link {
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.8rem;
  color: var(--color-text);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.35;
}
.catalog-menu__category-link:hover {
  color: var(--color-cta);
}
.catalog-menu__category-link .icon {
  width: 1.6rem;
  height: 1.6rem;
  flex: 0 0 auto;
}
.catalog-menu__children {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.catalog-menu__children a {
  display: block;
  color: var(--color-text-muted);
  font-size: 1.35rem;
  line-height: 1.4;
}
.catalog-menu__children a:hover {
  color: var(--color-cta);
}
.catalog-menu__empty {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--color-text-muted);
}

.header-main__search {
  flex: 1 1 auto;
  display: none;
  align-items: center;
  gap: 0.8rem;
  background-color: var(--color-bg);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.4rem 0.4rem 1.4rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.header-main.is-search-open .header-main__search {
  display: flex;
}
.header-main.is-search-open .header-main__catalog,
.header-main.is-search-open .header-main__nav,
.header-main.is-search-open .header-main__lead-btn,
.header-main.is-search-open .header-main__actions .header-main__action:not(.header-main__search-toggle) {
  display: none;
}

.header-main__lead-btn {
  flex-shrink: 0;
}
.header-main__search:hover {
  border-color: var(--color-accent);
}
.header-main__search:focus-within {
  border-color: var(--color-cta);
  box-shadow: 0 0 0 0.3rem rgba(199, 91, 59, 0.18);
  background-color: var(--color-surface);
}

.header-main__search-icon {
  color: var(--color-text-muted);
  flex-shrink: 0;
  display: inline-flex;
}
.header-main__search-icon .icon {
  width: 2rem;
  height: 2rem;
}

.header-main__search-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 1rem 0.4rem;
  font-family: inherit;
  font-size: 1.5rem;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--color-text);
}
.header-main__search-input::placeholder {
  color: var(--color-text-muted);
}

.header-main__search-btn {
  flex-shrink: 0;
  padding: 1rem 2rem;
  min-height: 4rem;
  font-size: 1.5rem;
}

.header-main__actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.header-main__action {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.8rem;
  height: 4.8rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.header-main__phone-action {
  display: none;
}
.header-main__action:hover {
  background-color: var(--color-bg);
  color: var(--color-cta);
}
.header-main__action .icon {
  width: 2.4rem;
  height: 2.4rem;
}

.header-main__action-badge {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  min-width: 1.8rem;
  height: 1.8rem;
  padding: 0 0.4rem;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.8rem;
  text-align: center;
  color: #FFFFFF;
  background-color: var(--color-cta);
  border-radius: 999px;
}

/* Toggle-кнопка поиска: переключение иконки search ↔ close */
.header-main__search-toggle {
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0;
  font: inherit;
}
.header-main__toggle-icon--close {
  display: none;
}
.header-main.is-search-open .header-main__toggle-icon--open {
  display: none;
}
.header-main.is-search-open .header-main__toggle-icon--close {
  display: block;
}

/* 11.3 Адаптив шапки */

@media (max-width: 992px) {
  .header-top__inner {
    flex-wrap: wrap;
    gap: 1rem 2rem;
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
  }
  .header-top__nav {
    order: 3;
    flex-basis: 100%;
    gap: 1.4rem;
    font-size: 1.3rem;
  }

  .header-main__inner {
    flex-wrap: wrap;
    gap: 1.2rem;
    min-height: 6.4rem;
  }
  .header-main__search {
    order: 5;
    flex-basis: 100%;
  }
  .catalog-menu__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 576px) {
  .header-top {
    display: none;
  }
  .header-main__inner {
    gap: 0.8rem;
    min-height: 5.6rem;
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
  }
  .header-main__logo-img {
    height: 3.6rem;
  }
  .header-main__catalog {
    padding: 1.1rem 1.4rem;
    min-height: 4.4rem;
    font-size: 1.4rem;
  }
  .catalog-menu__chevron {
    display: none;
  }
  .catalog-menu__panel {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-header) + 2);
    width: 100%;
    max-height: none;
    padding: 1.8rem 1.6rem 3.2rem;
    border: 0;
    border-radius: 0;
  }
  .catalog-menu__head {
    gap: 1.2rem;
    margin-bottom: 1.6rem;
    padding-bottom: 1.2rem;
  }
  .catalog-menu__title {
    font-size: 2rem;
  }
  .catalog-menu__close {
    display: inline-flex;
    flex: 0 0 auto;
  }
  .catalog-menu__all-link {
    font-size: 1.3rem;
  }
  .catalog-menu__grid {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
  .catalog-menu__category-link {
    padding-bottom: 0.6rem;
  }
  .header-main__search-btn {
    padding: 0.9rem 1.4rem;
    min-height: 3.8rem;
    font-size: 1.4rem;
  }
  .header-main__action {
    width: 4.4rem;
    height: 4.4rem;
  }
}

/* Компактная мобильная шапка: быстрые действия сверху, каталог отдельной строкой. */
@media (max-width: 640px) {
  body.is-catalog-menu-open {
    overflow: hidden;
  }
  .header-top {
    display: none;
  }
  .header-main__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "logo actions"
      "catalog catalog"
      "search search";
    gap: 0.8rem;
    min-height: 0;
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
  }
  .header-main__logo {
    grid-area: logo;
    min-width: 0;
  }
  .header-main__logo-img {
    height: 3.2rem;
    max-width: 9.2rem;
  }
  .header-main__nav,
  .header-main__lead-btn {
    display: none;
  }
  .header-main__actions {
    grid-area: actions;
    gap: 0.2rem;
  }
  .header-main__action {
    width: 3.6rem;
    height: 3.6rem;
    border-radius: var(--radius-sm);
  }
  .header-main__phone-action {
    display: inline-flex;
  }
  .header-main__action .icon {
    width: 2.1rem;
    height: 2.1rem;
  }
  .header-main__action-badge {
    top: 0.1rem;
    right: 0.1rem;
    min-width: 1.6rem;
    height: 1.6rem;
    padding: 0 0.3rem;
    font-size: 1rem;
    line-height: 1.6rem;
  }
  .catalog-menu {
    grid-area: catalog;
    width: 100%;
  }
  .header-main__catalog {
    width: 100%;
    min-height: 4.4rem;
    padding: 1rem 1.4rem;
    justify-content: flex-start;
    font-size: 1.45rem;
  }
  .catalog-menu__chevron {
    display: none;
  }
  .catalog-menu__panel {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-header) + 2);
    width: 100%;
    max-height: none;
    padding: max(1.8rem, env(safe-area-inset-top)) 1.6rem max(3.2rem, env(safe-area-inset-bottom));
    border: 0;
    border-radius: 0;
  }
  .catalog-menu__close {
    display: inline-flex;
    flex: 0 0 auto;
  }
  .catalog-menu__grid {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
  .header-main__search {
    grid-area: search;
    order: initial;
    width: 100%;
    min-width: 0;
  }
  .header-main.is-search-open .header-main__inner {
    grid-template-areas:
      "logo actions"
      "search search";
  }
}

@media (max-width: 359px) {
  .header-main__action[href$="/compare"] {
    display: none;
  }
}


/* 12. Футер ============================================================ */

.footer {
  background-color: var(--color-text);
  color: rgba(255, 255, 255, 0.75);
  padding: 6.4rem 0 2.4rem;
  font-size: 1.5rem;
  line-height: 1.6;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--gap-lg);
  padding-bottom: 4rem;
  border-bottom: 0.1rem solid rgba(255, 255, 255, 0.1);
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.footer__col--brand {
  gap: 2rem;
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  padding: 0.8rem 1.2rem;
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  align-self: flex-start;
}
.footer__logo-img {
  display: block;
  height: 4.4rem;
  width: auto;
}

.footer__about {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.4rem;
  line-height: 1.55;
}

.footer__social {
  display: flex;
  gap: 0.8rem;
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.footer__social-link:hover {
  background-color: var(--color-accent);
  color: #FFFFFF;
}
.footer__social-link .icon {
  width: 2rem;
  height: 2rem;
}

.footer__heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.footer__list a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}
.footer__list a:hover {
  color: var(--color-accent);
}

.footer__contacts-list {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  list-style: none;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.85);
}
.footer__contact-item .icon {
  flex-shrink: 0;
  width: 1.8rem;
  height: 1.8rem;
  color: var(--color-accent);
  margin-top: 0.4rem;
}

.footer__contact-value {
  display: block;
  color: #FFFFFF;
  font-weight: 600;
}
.footer__contact-value--phone {
  font-size: 1.7rem;
}
.footer__contact-value a {
  color: inherit;
  transition: color var(--transition-fast);
}
.footer__contact-value a:hover {
  color: var(--color-accent);
}

.footer__contact-note {
  display: block;
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 0.2rem;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 2.4rem;
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.5);
  flex-wrap: wrap;
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.2);
  text-underline-offset: 0.3rem;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}
.footer__bottom a:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

.footer__legal {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.footer__disclaimer {
  margin-top: 1.6rem;
  text-align: center;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.5;
}

@media (max-width: 992px) {
  .footer__top {
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
  }
  .footer__col--brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 576px) {
  .footer {
    padding: 4.8rem 0 2.4rem;
  }
  .footer__top {
    grid-template-columns: 1fr;
    gap: 3.2rem;
    padding-bottom: 3.2rem;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}


/* 11. Адаптив (глобальный) ============================================== */

/* Tablet (≤ 992px) */
@media (max-width: 992px) {
  :root {
    --container-pad: 2.4rem;
    --gap-xl: 4.8rem;
    --gap-lg: 3.2rem;
  }

  .grid--3,
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile (≤ 576px) */
@media (max-width: 576px) {
  :root {
    --container-pad: 1.6rem;
    --gap-xl: 4rem;
    --gap-lg: 2.8rem;
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 1.3rem 2rem;
    font-size: 1.5rem;
  }
  .btn--lg {
    padding: 1.6rem 2.4rem;
    font-size: 1.6rem;
  }
}

/* поддержка reduce motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}