/* LCUSTOM / LCRUSER Theme Styles — WCAG 2.2 AA & Bridge-PCA Verified Palette */

:root {
  --ink: #1C1B1A;
  --ink-2: #262422;
  --ink-3: #222222;
  --cream: #F1ECE2;
  --cream-2: #E7E1D4;
  --white: #FFFFFF;

  --accent: #C83E07;
  --accent-hover: #B63603;
  --accent-text-dark: #FF7A45;
  --price-hero-dark: #FF7A45;
  --price-card-dark: #FF7A45;
  --accent-text-light: #B83704;

  --muted-dark: #C9C8C8;
  --muted-dark-2: #D4D2CE;
  --muted-light: #464441;
  --outline-dark: rgba(255, 255, 255, 0.30);
  --outline-light: #6A6862;
  --line-dark: rgba(255, 255, 255, 0.12);
  --line-light: rgba(28, 27, 26, 0.12);

  --tg-circle: #0F8AD0;
  --tg-link: #77C9F4;

  --font-body: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Geologica', 'Onest', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-meta: 'Unbounded', 'Geologica', sans-serif;

  --radius-ui: 8px;
  --radius-card: 16px;
  --container-w: 1312px;
  --gutter: 24px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body.lcustom-body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent-text-dark);
  outline-offset: 3px;
}

.lcr-qa__nick-input:focus,
.lcr-qa__nick-input:focus-visible {
  outline: none !important;
  outline-offset: 0 !important;
  box-shadow: none !important;
}

.section--cream a:focus-visible,
.section--cream button:focus-visible,
.section--cream-2 a:focus-visible,
.section--cream-2 button:focus-visible {
  outline-color: var(--accent-text-light);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 9999;
  padding: 12px 18px;
  border-radius: var(--radius-ui);
  background: var(--accent);
  color: var(--white);
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  left: 16px;
}

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

.container {
  width: 100%;
  max-width: calc(var(--container-w) + var(--gutter) * 2);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* ---------------- Header ---------------- */

.site-header {
  width: 100%;
  z-index: 100;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.site-header--solid {
  position: relative;
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
}

.site-header--overlay {
  position: absolute;
  top: 0;
  left: 0;
  background: linear-gradient(180deg, rgba(28, 27, 26, 0.44) 0%, rgba(28, 27, 26, 0.16) 72%, rgba(28, 27, 26, 0) 100%);
}

body.admin-bar .site-header--overlay {
  top: 32px;
}

@media (max-width: 782px) {
  body.admin-bar .site-header--overlay {
    top: 46px;
  }
}

.site-header__inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 40px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img {
  width: 190px;
  height: 20px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 6px 4px;
  font-size: 15px;
  font-weight: 500;
  color: var(--muted-dark-2);
  text-decoration: none;
  transition: color 0.15s ease;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--white);
}

.site-nav__active-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex: 0 0 auto;
}

.site-header--overlay .site-nav__link,
.site-header--overlay .site-nav__cta {
  text-shadow: 0 1px 10px rgba(28, 27, 26, 0.78);
}

.site-header .site-nav__cta {
  margin-left: auto;
}

@media (max-width: 767px) {
  .site-header .site-header__inner {
    min-height: 68px;
    gap: 10px;
  }

  .site-header .site-logo {
    flex: 0 1 auto;
  }

  .site-header .site-logo img {
    width: clamp(114px, 31vw, 152px);
    height: auto;
  }

  .site-header--overlay .site-nav__link,
.site-header--overlay .site-nav__cta {
  text-shadow: 0 1px 10px rgba(28, 27, 26, 0.78);
}

.site-header .site-nav__cta {
    min-height: 44px;
    padding: 0 12px;
    font-size: 13px;
    gap: 8px;
    flex-shrink: 0;
  }
}

.site-nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.site-nav__cta:hover {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.site-nav__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-ui);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(38, 36, 34, 0.85);
  color: var(--white);
  cursor: pointer;
}

/* Mobile drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(16, 15, 14, 0.82);
  display: flex;
  justify-content: flex-end;
}

.mobile-drawer[hidden] {
  display: none;
}

.mobile-drawer__panel {
  width: min(360px, 100%);
  height: 100%;
  background: var(--ink);
  border-left: 1px solid var(--line-dark);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}

.mobile-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mobile-drawer__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-ui);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--ink-2);
  color: var(--white);
  cursor: pointer;
}

.mobile-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 32px 0;
}

.mobile-drawer__link {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 14px;
  border-radius: var(--radius-ui);
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
}

.mobile-drawer__link.is-active,
.mobile-drawer__link:hover {
  background: var(--ink-2);
  color: var(--accent-text-dark);
}

.mobile-drawer__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-drawer__phone {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  color: var(--muted-dark);
  font-weight: 500;
  text-decoration: none;
}

/* ---------------- Buttons & Chips ---------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-ui);
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 1.25;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  text-align: center;
}

.btn--lg {
  min-height: 52px;
  padding: 14px 26px;
  font-size: 15px;
}

.btn--md {
  min-height: 44px;
  padding: 10px 20px;
  font-size: 14px;
}

.btn--sm {
  min-height: 44px;
  padding: 10px 18px;
  font-size: 14px;
}

.btn--full {
  width: 100%;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--accent-hover);
}

.btn--secondary {
  background: transparent;
  border-color: var(--outline-dark);
  color: var(--white);
}

.btn--secondary:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.10);
}

.btn--secondary-light {
  background: transparent;
  border-color: var(--outline-light);
  color: var(--ink);
}

.btn--secondary-light:hover {
  border-color: var(--ink);
  background: rgba(28, 27, 26, 0.06);
}

.chip-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.chip--light {
  background: rgba(28, 27, 26, 0.06);
  border-color: rgba(28, 27, 26, 0.18);
  color: var(--ink);
}

.chip--light:hover {
  border-color: var(--ink);
}

.chip--light.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.chip--dark {
  background: var(--ink-2);
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--white);
}

.chip--dark:hover {
  border-color: rgba(255, 255, 255, 0.45);
}

.chip--dark.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* Нейтральный свотч-чип для цветов трубогиба: красная точка не сливается с фоном */
.chip--swatch {
  background: var(--ink-3);
  border-color: rgba(255, 255, 255, 0.24);
  color: var(--white);
}

.chip--swatch:hover {
  border-color: rgba(255, 255, 255, 0.55);
}

.chip--swatch.is-active {
  background: var(--ink-3);
  border: 1.5px solid var(--white);
  color: var(--white);
}

.chip__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

/* ---------------- Section Layout & Headers ---------------- */

.section {
  padding-block: 76px;
}

.section--dark {
  background: var(--ink);
  color: var(--white);
}

.section--dark-2 {
  background: var(--ink-2);
  color: var(--white);
}

.section--cream {
  background: var(--cream);
  color: var(--ink);
}

.section--cream-2 {
  background: var(--cream-2);
  color: var(--ink);
}

.sec-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
}

.sec-bar .sec-head {
  margin-bottom: 0;
}

.sec-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.sec-head__dash {
  width: 22px;
  height: 2px;
  background: var(--accent-text-dark);
  flex-shrink: 0;
}

.sec-head__num {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-text-dark);
  flex-shrink: 0;
}

.sec-head--light .sec-head__dash {
  background: var(--accent);
}

.sec-head--light .sec-head__num {
  color: var(--accent);
}

.sec-head__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(26px, 2.8vw, 34px);
  line-height: 1.18;
  font-weight: 700;
}

.section__lead {
  margin: 0 0 32px;
  max-width: 820px;
  font-size: 16px;
  color: var(--muted-dark-2);
}

.section__lead--light {
  color: var(--muted-light);
}

/* ---------------- Hero Slider (Home) ---------------- */

.hero-slider {
  position: relative;
  background: var(--ink);
  min-height: clamp(540px, 42.857vw, 840px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.hero-slider__slides {
  position: relative;
  min-height: clamp(540px, 42.857vw, 840px);
}

.hero-slider__slide {
  position: relative;
  min-height: clamp(540px, 42.857vw, 840px);
  display: flex;
  align-items: flex-end;
  padding-top: 96px;
  padding-bottom: 100px;
}

.hero-slider__slide[hidden] {
  display: none;
}

.hero-slider__picture {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.hero-slider__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-slider__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(28, 27, 26, 0.94) 0%,
    rgba(28, 27, 26, 0.68) 44%,
    rgba(28, 27, 26, 0.22) 76%,
    rgba(28, 27, 26, 0.05) 100%
  );
}

.hero-slider__inner {
  position: relative;
  z-index: 2;
}

.hero-slider__content {
  max-width: 720px;
}

.hero-slider__title {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(34px, 4.4vw, 64px);
  line-height: 1.08;
  font-weight: 700;
  color: var(--white);
}

.hero-slider__lead {
  margin: 0 0 24px;
  max-width: 520px;
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.88);
}

.hero-slider__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-slider__controls-wrap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 26px;
  z-index: 4;
}

.hero-slider__controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

.slider-arrow {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(28, 27, 26, 0.24);
  color: var(--white);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.slider-arrow svg {
  display: block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  pointer-events: none;
}

.slider-arrow:hover {
  border-color: var(--accent);
  background: var(--accent);
}

.slider-counter {
  font-family: var(--font-meta);
  font-size: 13px;
  color: var(--white);
  min-width: 68px;
  text-align: center;
}

.slider-track {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
}

.slider-track__pip {
  width: 24px;
  min-width: 24px;
  height: 44px;
  padding: 0 4px;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.slider-track__pip::before {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  transition: width 0.2s ease, background-color 0.2s ease;
}

.slider-track__pip.is-active {
  width: 44px;
}

.slider-track__pip.is-active::before {
  background: var(--accent);
}

/* ---------------- Cards Grid & Tech Card ---------------- */

.cards-grid {
  display: grid;
  gap: 28px;
}

.cards-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.catalog-grid__item[hidden] {
  display: none;
}

.tech-card {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink-2);
  min-height: 290px;
}

.tech-card__link {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  min-height: 290px;
  text-decoration: none;
  color: var(--white);
}

.tech-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.tech-card__link:hover .tech-card__img {
  transform: scale(1.03);
}

.tech-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(28, 27, 26, 0.08) 0%,
    rgba(28, 27, 26, 0.42) 48%,
    rgba(28, 27, 26, 0.95) 100%
  );
}

.tech-card__badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  padding: 5px 11px;
  border-radius: 6px;
  background: rgba(28, 27, 26, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-family: var(--font-meta);
  font-size: 12px;
  color: var(--white);
}

.tech-card__body {
  position: relative;
  z-index: 2;
  padding: 20px 22px 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
}

.tech-card__title {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1.25;
  font-weight: 700;
  color: var(--white);
}

.tech-card__price {
  margin: 0;
  font-family: var(--font-meta);
  font-size: 16px;
  font-weight: 400;
  color: var(--price-card-dark);
}

.tech-card__arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-size: 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background-color 0.15s ease;
}

.tech-card__link:hover .tech-card__arrow {
  background: var(--accent-hover);
}

/* Home About Split */
.about-split {
  display: grid;
  grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
  align-items: center;
  gap: 56px;
}

.about-split__text {
  margin: 0 0 32px;
  font-size: 18px;
  line-height: 1.55;
  color: var(--muted-dark-2);
}

.about-split__media {
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--line-dark);
}

.about-split__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* ---------------- Catalog Page ---------------- */

.catalog-page {
  padding-top: 52px;
  padding-bottom: 84px;
}

.catalog-head {
  margin-bottom: 36px;
}

.catalog-head__title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.1;
  font-weight: 700;
  color: var(--ink);
}

.catalog-head__lead {
  margin: 0 0 26px;
  max-width: 780px;
  font-size: 17px;
  color: var(--muted-light);
}

.catalog-custom-note {
  margin-top: 48px;
  padding: 36px 44px;
  border-radius: var(--radius-card);
  background: var(--cream-2);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.catalog-custom-note__text {
  max-width: 820px;
}

.catalog-custom-note__text h2 {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--ink);
}

.catalog-custom-note__text p {
  margin: 0;
  font-size: 15px;
  color: var(--muted-light);
}

/* ---------------- Breadcrumbs & Product Hero (Standard Text Format) ---------------- */

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--muted-dark);
}

.breadcrumbs a {
  text-decoration: none;
  color: var(--muted-dark);
}

.breadcrumbs a:hover {
  color: var(--white);
}

.product-hero-std {
  padding-top: 32px;
  padding-bottom: 56px;
}

.product-split {
  display: grid;
  grid-template-columns: minmax(0, 720px) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.product-stage {
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--line-dark);
}

.product-stage img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.product-thumbs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.product-thumb {
  display: block;
  padding: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: var(--ink-2);
  cursor: pointer;
  min-height: 44px;
}

.product-thumb img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.product-thumb.is-active {
  border: 2px solid var(--accent);
}

.product-title {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.15;
  color: var(--white);
}

.product-desc {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted-dark-2);
}

.product-price {
  margin: 0 0 22px;
  font-family: var(--font-meta);
  font-size: clamp(24px, 2.4vw, 30px);
  color: var(--price-hero-dark);
}

.variant-switcher {
  margin-bottom: 24px;
}

.variant-switcher__label {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--muted-dark);
}

.variant-switcher__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.specs-list {
  margin: 0 0 28px;
}

.specs-list__row {
  display: grid;
  grid-template-columns: minmax(140px, 190px) minmax(0, 1fr);
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  font-size: 13.5px;
}

.specs-list__row dt {
  color: var(--muted-dark);
}

.specs-list__row dd {
  margin: 0;
  color: var(--white);
}

.product-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.features-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.feature-box {
  background: var(--ink-2);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 14px;
  padding: 28px;
}

.feature-box__num {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-meta);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent-text-dark);
}

.feature-box__title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--white);
}

.feature-box__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted-dark-2);
}

/* ---------------- Graphic Hero (Evkvadro / EVOLGA / About) ---------------- */

.page-hero {
  position: relative;
  min-height: clamp(560px, 42.857vw, 840px);
  display: flex;
  align-items: flex-end;
  padding-top: 88px;
  padding-bottom: 28px;
  background: var(--ink);
  overflow: hidden;
}

.page-hero .breadcrumbs {
  margin-bottom: 14px;
}

.page-hero--slider {
  padding-bottom: 28px;
}

.page-hero__picture {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 0;
}

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

.page-hero__slide {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.page-hero__slide[hidden] {
  display: none;
}

.page-hero__shade {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    90deg,
    rgba(28, 27, 26, 0.94) 0%,
    rgba(28, 27, 26, 0.68) 48%,
    rgba(28, 27, 26, 0.12) 100%
  );
}

.page-hero__inner {
  position: relative;
  z-index: 3;
}

.page-hero__controls {
  margin-top: 16px;
}

.page-hero__title {
  margin: 0 0 12px;
  max-width: 780px;
  font-family: var(--font-heading);
  font-size: clamp(32px, 4.1vw, 58px);
  line-height: 1.08;
  color: var(--white);
}

.page-hero__title--product {
  font-size: clamp(30px, 3.65vw, 52px);
}

.page-hero__lead {
  margin: 0 0 16px;
  max-width: 600px;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.42;
  color: rgba(255, 255, 255, 0.90);
}

.page-hero__price {
  margin: 0 0 14px;
  font-family: var(--font-meta);
  font-size: clamp(24px, 2.2vw, 30px);
  color: var(--price-hero-dark);
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.specs-band {
  background: var(--ink-2);
  padding-block: 42px;
  border-bottom: 1px solid var(--line-dark);
}

.specs-band__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.specs-band__item {
  border-left: 3px solid var(--accent);
  padding-left: 16px;
}

.specs-band__val {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.specs-band__lbl {
  display: block;
  font-size: 13px;
  color: var(--muted-dark);
}

.dark-info-card {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-card);
  padding: 28px;
}

.dark-info-card__tag {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-meta);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--accent-text-dark);
}

.dark-info-card__title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--white);
}

.dark-info-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted-dark-2);
}

.photo-feature-card {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.photo-feature-card__media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.photo-feature-card__body {
  padding: 24px 26px 28px;
}

/* Evkvadro Profile */
.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: start;
}

.profile-grid__title {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(26px, 3vw, 36px);
  color: var(--white);
}

.profile-grid__desc {
  margin: 0 0 22px;
  font-size: 15px;
  color: var(--muted-dark-2);
}

.check-list {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.check-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--white);
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 2px;
}

.profile-grid__specs-card {
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-card);
  padding: 32px;
}

.profile-grid__eyebrow {
  margin: 0 0 18px;
  font-family: var(--font-meta);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-text-dark);
}

/* EVOLGA Scenarios (strictly 5: 3 + 2 wide) & Advantages & Light Specs */
.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 24px;
}

.scenario-card {
  grid-column: span 2;
  background: var(--ink-2);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 14px;
  padding: 26px;
}

.scenario-card--wide {
  grid-column: span 3;
}

.scenario-card__title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 19px;
  color: var(--white);
}

.adv-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.adv-mini-card {
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  padding: 22px;
}

.adv-mini-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background: rgba(200, 62, 7, 0.20);
  color: var(--accent-text-dark);
  margin-bottom: 14px;
}

.adv-mini-card__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 17px;
  color: var(--white);
}

.adv-mini-card__desc {
  margin: 0;
  font-size: 13.5px;
  color: var(--muted-dark-2);
}

.light-specs-card {
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-card);
  padding: 32px 36px;
}

.light-specs-grid {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 44px;
}

.light-specs-grid__item {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-light);
}

.light-specs-grid__item dt {
  font-family: var(--font-meta);
  font-size: 12px;
  color: var(--accent-text-light);
  margin-bottom: 6px;
}

.light-specs-grid__item dd {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

/* ---------------- Discussion Section (2-Column Q&A) ---------------- */

.discussion-grid {
  display: grid;
  grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.discussion-grid__lead {
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted-dark-2);
}

.tg-callout {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  min-height: 76px;
  border-radius: 12px;
  background: var(--ink-2);
  border: 1px solid rgba(255, 255, 255, 0.14);
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.1s ease;
}

.tg-callout:hover {
  border-color: var(--tg-link);
}

.tg-callout__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--tg-circle);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tg-callout__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tg-callout__title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.tg-callout__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--tg-link);
}

/* ---------------- About Page ---------------- */

.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.principle-card {
  background: var(--white);
  border-radius: 14px;
  padding: 28px 28px 32px;
}

.principle-card__num {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-meta);
  font-size: 12px;
  color: var(--accent-text-light);
}

.principle-card__title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 19px;
  color: var(--ink);
}

.principle-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--muted-light);
}

.founder-card {
  background: var(--ink-2);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
}

.founder-card__photo img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.founder-card__content {
  padding: 36px 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.founder-card__qmark {
  font-family: var(--font-heading);
  font-size: 54px;
  line-height: 0.9;
  color: var(--accent-text-dark);
  margin-bottom: 8px;
}

.founder-card__quote {
  margin: 0 0 26px;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.55;
  font-weight: 500;
  color: var(--white);
}

.founder-card__name {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
}

.founder-card__role {
  margin: 0;
  font-family: var(--font-meta);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted-dark);
}

.testdrive-band__inner {
  max-width: 780px;
}

.testdrive-band__title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(26px, 3vw, 36px);
  color: var(--ink);
}

.testdrive-band__desc {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--muted-light);
}

.testdrive-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------------- Generic Fallback & Footer ---------------- */

.generic-page {
  min-height: 55vh;
}

.generic-page__title {
  margin: 0 0 24px;
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.2vw, 42px);
}

.site-footer {
  background: #151413;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 56px 36px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr));
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line-dark);
}

.site-footer__tagline {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted-dark);
}

.site-footer__heading {
  margin: 0 0 16px;
  font-family: var(--font-meta);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--white);
}

.site-footer__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.site-footer__list a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  font-size: 14px;
  color: var(--white);
  text-decoration: none;
}

.site-footer__list a:hover {
  color: var(--accent-text-dark);
}

.site-footer__bottom {
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--muted-dark-2);
}

@media (max-width: 767px) {
  .site-footer .site-footer__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .site-footer .site-footer__list a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .catalog-head .chip-bar {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    max-width: 100%;
    gap: 8px;
    padding-bottom: 4px;
  }

  .catalog-head .chip-bar::-webkit-scrollbar {
    display: none;
  }

  .catalog-head .chip-bar .chip {
    flex: 0 0 auto;
    white-space: nowrap;
    min-height: 44px;
  }

  .page-hero .page-hero__title--product {
    font-size: clamp(23px, 6.4vw, 34px);
    overflow-wrap: break-word;
  }
}

/* ---------------- Mobile Sticky Product CTA ---------------- */

.mobile-sticky-cta {
  display: none;
}

/* ---------------- Responsive ---------------- */

@media (max-width: 1120px) {
  .cards-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-split,
  .about-split,
  .discussion-grid,
  .profile-grid,
  .founder-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .specs-band__grid,
  .adv-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1023px) {
  .hero-slider,
  .hero-slider__slides,
  .hero-slider__slide,
  .page-hero {
    min-height: 600px;
  }

  .hero-slider__slide {
    padding-top: 110px;
    padding-bottom: 116px;
  }

  .hero-slider__controls-wrap {
    bottom: 28px;
  }
}

@media (max-width: 900px) {
  .scenarios-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .scenario-card,
  .scenario-card--wide {
    grid-column: span 1;
  }

  .features-grid-2,
  .principles-grid,
  .light-specs-grid,
  .site-footer__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 767px) {
  :root {
    --gutter: 20px;
  }

  .section {
    padding-block: 52px;
  }

  .site-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .site-logo img {
    width: 162px;
    height: 17px;
  }

  .hero-slider,
  .hero-slider__slides,
  .hero-slider__slide,
  .page-hero {
    min-height: 600px;
  }

  .hero-slider__slide {
    padding-top: 110px;
    padding-bottom: 116px;
  }

  .page-hero {
    padding-top: 104px;
    padding-bottom: 44px;
  }

  .hero-slider__shade {
    background: linear-gradient(
      180deg,
      rgba(28, 27, 26, 0.85) 0%,
      rgba(28, 27, 26, 0.54) 48%,
      rgba(28, 27, 26, 0.94) 100%
    );
  }

  .hero-slider__controls-wrap {
    bottom: 24px;
  }

  .hero-slider__controls {
    gap: 8px;
  }

  .slider-track {
    gap: 2px;
    margin-left: 2px;
  }

  .slider-track__pip,
  .slider-track__pip.is-active {
    width: 44px;
    min-width: 44px;
    padding-inline: 10px;
  }

  .breadcrumbs {
    gap: 4px;
  }

  .breadcrumbs a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    margin-block: -10px;
    padding-inline: 4px;
  }

  .cards-grid--3,
  .specs-band__grid,
  .adv-grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-thumbs {
    gap: 8px;
  }

  .specs-list__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .catalog-custom-note {
    padding: 26px 22px;
  }

  .founder-card__content {
    padding: 26px 22px;
  }

  .site-footer__list a {
    min-height: 44px;
  }

  body.has-mobile-sticky-cta .site-footer {
    padding-bottom: 108px;
  }

  .mobile-sticky-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    padding: 12px 20px;
    background: rgba(28, 27, 26, 0.96);
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(8px);
  }

  .mobile-sticky-cta__price {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .mobile-sticky-cta__label {
    font-size: 12px;
    color: #D7D6D6;
  }

  .mobile-sticky-cta__price strong {
    font-family: var(--font-meta);
    font-size: 16px;
    color: var(--price-card-dark);
  }
}