@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,300;0,400;0,600;0,700;0,800;1,300;1,400;1,600&family=Mulish:wght@300;400;500;600;700;800&display=swap');

:root {
  --color-bg: #FAF8F4;
  --color-dark: #1C2B3A;
  --color-accent: #4FA9A0;
  --color-copper: #C99A6A;
  --color-mid: #E8E0D4;
  --color-dark-alt: #142030;
  --color-text: #2a3a4a;
  --color-muted: #7a8a96;
  --color-light-bg: #F2EFE9;
  --color-error: #9B4A3A;
  --color-success: #2D7A6E;
  --font-display: 'Spectral', serif;
  --font-body: 'Mulish', sans-serif;
  --radius-card: 0px;
  --radius-btn: 0px;
  --shadow-card: 4px 4px 0px rgba(28,43,58,0.15);
  --shadow-card-hover: 8px 8px 0px rgba(28,43,58,0.25);
  --transition-base: 0.3s ease;
  --nav-width: 280px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
  box-sizing: border-box;
}

.container--narrow {
  max-width: 800px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

.on-dark {
  color: rgba(255,255,255,0.85);
}
.on-dark h1,
.on-dark h2,
.on-dark h3,
.on-dark h4 {
  color: #fff;
}
.on-dark p {
  color: rgba(255,255,255,0.72);
}
.on-dark a:not(.btn) {
  color: inherit;
}

/* ===== SIDE NAV (V5) ===== */
.side-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--nav-width);
  height: 100vh;
  background: var(--color-dark);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 40px 32px;
  border-right: 2px solid var(--color-copper);
  overflow-y: auto;
}

.side-nav__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
  line-height: 1.2;
}

.side-nav__logo span {
  color: var(--color-copper);
}

.side-nav__domain {
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 48px;
}

.side-nav__links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.side-nav__link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition-base);
  position: relative;
}

.side-nav__link::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 2px;
  background: var(--color-copper);
  transition: width 0.3s ease;
}

.side-nav__link:hover {
  color: #fff;
}

.side-nav__link:hover::before {
  width: 20px;
}

.side-nav__link.active {
  color: var(--color-copper);
}

.side-nav__divider {
  width: 40px;
  height: 1px;
  background: var(--color-copper);
  margin: 24px 0;
  opacity: 0.5;
}

.side-nav__contact {
  margin-top: auto;
  padding-top: 32px;
}

.side-nav__contact-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 12px;
}

.side-nav__contact-link {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 6px;
  transition: color var(--transition-base);
}

.side-nav__contact-link:hover {
  color: var(--color-copper);
}

/* Mobile top bar */
.mobile-topbar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-dark);
  z-index: 200;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 2px solid var(--color-copper);
}

.mobile-topbar__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: #fff;
}

.mobile-topbar__logo span {
  color: var(--color-copper);
}

.mobile-menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-drawer {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--color-dark);
  z-index: 190;
  padding: 24px 20px;
  border-bottom: 2px solid var(--color-copper);
  flex-direction: column;
  gap: 4px;
}

.mobile-drawer.open {
  display: flex;
}

.mobile-drawer .side-nav__link {
  padding: 12px 0;
  font-size: 14px;
}

.mobile-drawer .side-nav__link::before {
  display: none;
}

/* ===== MAIN LAYOUT ===== */
.site-main {
  margin-left: var(--nav-width);
  min-height: 100vh;
}

/* ===== BUTTONS (B1 — Sharp rectangle) ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-btn);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 16px 32px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition-base), color var(--transition-base), transform 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
  position: relative;
  text-align: center;
}

.btn--primary {
  background: var(--color-dark);
  color: var(--color-bg);
  border-color: var(--color-dark);
}

.btn--primary:hover {
  background: var(--color-dark-alt);
  transform: translateY(-2px);
  box-shadow: 4px 4px 0px var(--color-copper);
}

.btn--accent {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn--accent:hover {
  background: #3d9690;
  transform: translateY(-2px);
  box-shadow: 4px 4px 0px var(--color-dark);
}

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

.btn--outline:hover {
  background: var(--color-dark);
  color: var(--color-bg);
}

.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.btn--outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

.btn--copper {
  background: var(--color-copper);
  color: #fff;
  border-color: var(--color-copper);
}

.btn--copper:hover {
  background: #b8885a;
  transform: translateY(-2px);
  box-shadow: 4px 4px 0px var(--color-dark);
}

.btn--lg {
  padding: 20px 48px;
  font-size: 14px;
}

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

.btn.is-loading {
  pointer-events: none;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

.spinner--dark {
  border-color: rgba(28,43,58,0.3);
  border-top-color: var(--color-dark);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== PHOTO PLACEHOLDER ===== */
.photo-placeholder {
  background: linear-gradient(135deg, #ff6eb4, #ff3d9a);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 100%;
  min-height: 200px;
  border-radius: inherit;
}

.photo-placeholder__icon {
  font-size: 32px;
}

.photo-placeholder__label {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  font-family: sans-serif;
  text-align: center;
  padding: 0 16px;
}

/* ===== ADVERTORIAL DISCLOSURE ===== */
.advertorial-bar {
  background: var(--color-mid);
  border-bottom: 1px solid rgba(28,43,58,0.12);
  padding: 8px 0;
  text-align: center;
}

.advertorial-bar__text {
  font-size: 11px;
  color: var(--color-muted);
  letter-spacing: 0.06em;
  font-family: var(--font-body);
}

/* ===== HERO (E — Cinematic Orbit) ===== */
.hero {
  min-height: 100vh;
  background: var(--color-dark);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
  padding-bottom: 80px;
}

.hero__radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 60% 50%, rgba(79,169,160,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 40% 50% at 20% 30%, rgba(201,154,106,0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(255,255,255,1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,1) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 120px 0 60px;
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__left {
  animation: fade-up 0.9s ease forwards;
}

.hero__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-copper);
  border: 1px solid var(--color-copper);
  padding: 6px 14px;
  margin-bottom: 28px;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(42px, 5.5vw, 80px);
  line-height: 1.05;
  color: #fff;
  margin-bottom: 24px;
}

.hero__title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: clamp(15px, 1.5vw, 17px);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 440px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__right {
  position: relative;
  animation: fade-up 0.9s ease 0.2s forwards;
  opacity: 0;
}

.hero__product-orbit {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 580px;
}

.hero__product-glow {
  position: absolute;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(79,169,160,0.25) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 1; }
}

.hero__product-img {
  position: relative;
  z-index: 2;
  width: 360px;
  height: 480px;
  animation: float 6s ease-in-out infinite;
}

.hero__product-img .photo-placeholder {
  min-height: 480px;
  border-radius: 0;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.hero__badge {
  position: absolute;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  padding: 12px 18px;
  z-index: 10;
}

.hero__badge--tl {
  top: 40px;
  left: -20px;
  animation: fade-up 1s ease 0.5s both;
}

.hero__badge--br {
  bottom: 60px;
  right: -20px;
  animation: fade-up 1s ease 0.7s both;
}

.hero__badge--tr {
  top: 130px;
  right: -30px;
  animation: fade-up 1s ease 0.6s both;
}

.hero__badge-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: #fff;
  line-height: 1;
}

.hero__badge-label {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ===== MARQUEE / TICKER ===== */
.marquee-strip {
  background: var(--color-copper);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.marquee-strip__track {
  display: flex;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}

.marquee-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  padding: 0 40px;
}

.marquee-strip__dot {
  width: 4px;
  height: 4px;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
  flex-shrink: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--color-light-bg);
  border-bottom: 2px solid var(--color-mid);
  padding: 32px 0;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  border-right: 1px solid var(--color-mid);
}

.trust-bar__item:last-child {
  border-right: none;
}

.trust-bar__icon {
  width: 44px;
  height: 44px;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-bar__icon svg {
  width: 22px;
  height: 22px;
}

.trust-bar__label {
  font-weight: 700;
  font-size: 13px;
  color: var(--color-dark);
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.trust-bar__sublabel {
  font-size: 11px;
  color: var(--color-muted);
  margin-top: 2px;
}

/* ===== SECTION HEADINGS ===== */
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-copper);
  border-left: 3px solid var(--color-copper);
  padding-left: 12px;
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.1;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.section-title em {
  font-style: italic;
  color: var(--color-accent);
}

.section-body {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.75;
  max-width: 560px;
}

/* ===== PROBLEM SECTION ===== */
.problem {
  padding: 100px 0 80px;
  background: var(--color-dark);
  clip-path: polygon(0 0, 100% 5%, 100% 100%, 0 95%);
  margin: -2px 0;
  padding-top: 120px;
  padding-bottom: 120px;
}

.problem__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.problem__heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 6vw, 80px);
  color: #fff;
  line-height: 1.0;
}

.problem__heading em {
  color: var(--color-accent);
  font-style: italic;
}

.problem__right {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 12px;
}

.problem__item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 20px;
  align-items: start;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.problem__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.problem__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  color: var(--color-copper);
  line-height: 1;
}

.problem__item-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: #fff;
  margin-bottom: 8px;
}

.problem__item-text {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 100px 0;
  background: var(--color-bg);
}

.how-it-works__header {
  margin-bottom: 64px;
}

.how-it-works__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.how-it-works__steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(16.67% + 44px);
  right: calc(16.67% + 44px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-copper));
  z-index: 0;
}

.how-step {
  position: relative;
  z-index: 1;
  padding: 0 32px;
  text-align: center;
}

.how-step__num-wrap {
  width: 88px;
  height: 88px;
  background: var(--color-dark);
  border: 3px solid var(--color-copper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  position: relative;
}

.how-step__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  color: var(--color-copper);
  line-height: 1;
}

.how-step__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.how-step__text {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ===== CATALOG SECTION (INDEX) ===== */
.featured-catalog {
  padding: 80px 0 100px;
  background: var(--color-light-bg);
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
  padding-top: 140px;
  padding-bottom: 140px;
}

.featured-catalog__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  gap: 32px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.product-card {
  background: var(--color-bg);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  z-index: 2;
}

.product-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-dark);
  color: var(--color-copper);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
  z-index: 3;
}

.product-card__img {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-mid);
}

.product-card__img .photo-placeholder {
  min-height: unset;
  height: 100%;
}

.product-card__body {
  padding: 20px;
  border-top: 2px solid var(--color-mid);
}

.product-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-dark);
  margin-bottom: 6px;
  line-height: 1.3;
}

.product-card__usp {
  font-size: 12px;
  color: var(--color-muted);
  margin-bottom: 14px;
  line-height: 1.5;
}

.product-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.product-card__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-dark);
}

.product-card__btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 16px;
  background: var(--color-dark);
  color: var(--color-bg);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base);
}

.product-card__btn:hover {
  background: var(--color-accent);
}

/* ===== STATS STRIP (N4) ===== */
.stats-strip {
  background: var(--color-dark);
  padding: 56px 0;
  position: relative;
  z-index: 1;
}

.stats-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(255,255,255,0.08);
}

.stat-item {
  padding: 32px 40px;
  border-right: 1px solid rgba(255,255,255,0.08);
  position: relative;
}

.stat-item:last-child {
  border-right: none;
}

.stat-item__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 4vw, 56px);
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item__value span {
  color: var(--color-copper);
}

.stat-item__label {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.4;
}

/* ===== BRAND STORY ===== */
.brand-story {
  padding: 100px 0;
  background: var(--color-bg);
}

.brand-story__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.brand-story__img {
  aspect-ratio: 4/3;
  background: var(--color-mid);
  position: relative;
}

.brand-story__img::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-copper);
  z-index: -1;
}

.brand-story__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3vw, 44px);
  color: var(--color-dark);
  line-height: 1.15;
  margin-bottom: 24px;
}

.brand-story__title em {
  font-style: italic;
  color: var(--color-accent);
}

.brand-story__text {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.brand-story__points {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.brand-point {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.brand-point__icon {
  width: 32px;
  height: 32px;
  background: var(--color-copper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.brand-point__icon svg {
  width: 16px;
  height: 16px;
}

.brand-point__text {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.6;
}

/* ===== FAQ SECTION ===== */
.faq {
  padding: 100px 0;
  background: var(--color-light-bg);
}

.faq__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq__item {
  background: var(--color-bg);
  border-left: 4px solid transparent;
  transition: border-color var(--transition-base);
}

.faq__item.faq--open {
  border-left-color: var(--color-copper);
}

.faq__question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq__question-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-dark);
  line-height: 1.4;
}

.faq__icon {
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-copper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--color-copper);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.faq__icon::before {
  width: 10px;
  height: 2px;
}

.faq__icon::after {
  width: 2px;
  height: 10px;
}

.faq--open .faq__icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq--open .faq__answer {
  max-height: 400px;
}

.faq__answer-inner {
  padding: 0 24px 22px;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.75;
}

/* ===== FINAL CTA ===== */
.final-cta {
  padding: 100px 0;
  background: var(--color-dark);
  clip-path: polygon(0 8%, 100% 0, 100% 92%, 0 100%);
  padding-top: 140px;
  padding-bottom: 140px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(79,169,160,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 64px);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.final-cta__title em {
  font-style: italic;
  color: var(--color-accent);
}

.final-cta__subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
}

.final-cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ===== ARTICLE CTA BLOCK ===== */
.article-cta {
  background: var(--color-light-bg);
  border-left: 4px solid var(--color-accent);
  padding: 32px 40px;
  margin: 60px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.article-cta__text h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.article-cta__text p {
  font-size: 14px;
  color: var(--color-muted);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-dark-alt);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  margin-bottom: 12px;
}

.footer__logo span {
  color: var(--color-copper);
}

.footer__tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  margin-bottom: 24px;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
}

.footer__contact-item a {
  color: inherit;
  transition: color var(--transition-base);
}

.footer__contact-item a:hover {
  color: var(--color-copper);
}

.footer__col-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-copper);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-base);
}

.footer__link:hover {
  color: #fff;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

.footer__legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__legal-link {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition-base);
}

.footer__legal-link:hover {
  color: rgba(255,255,255,0.7);
}

/* ===== ANIMATIONS ===== */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-in-left {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.stagger-visible > * {
  opacity: 1;
  transform: none;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,43,58,0.8);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--color-bg);
  max-width: 480px;
  width: 100%;
  padding: 48px;
  position: relative;
  border-top: 4px solid var(--color-accent);
}

.modal-box__close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-muted);
  line-height: 1;
  padding: 4px;
}

.modal-box__icon {
  width: 56px;
  height: 56px;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.modal-box__icon svg {
  width: 28px;
  height: 28px;
}

.modal-box__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.modal-box__text {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ===== CATALOG PAGE ===== */
.catalog-hero {
  background: var(--color-dark);
  padding: 80px 0 60px;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  margin-bottom: -40px;
}

.catalog-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 5vw, 72px);
  color: #fff;
  line-height: 1.05;
  margin-bottom: 16px;
}

.catalog-hero__title em {
  color: var(--color-accent);
  font-style: italic;
}

.catalog-hero__sub {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  max-width: 500px;
}

.catalog-page {
  padding: 80px 0 100px;
}

.catalog-section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  color: var(--color-dark);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-mid);
  display: flex;
  align-items: center;
  gap: 16px;
}

.catalog-section-title::before {
  content: '';
  display: block;
  width: 6px;
  height: 28px;
  background: var(--color-copper);
  flex-shrink: 0;
}

.catalog-grid--main {
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-bottom: 60px;
}

.catalog-grid--accessories {
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.catalog-divider {
  margin: 48px 0;
}

.catalog-card--wide .product-card__img {
  aspect-ratio: 1/1;
}

/* ===== CHECKOUT PAGE ===== */
.checkout-page {
  padding: 40px 0 80px;
  background: var(--color-bg);
}

.checkout-header {
  background: var(--color-dark);
  padding: 20px 0;
  border-bottom: 2px solid var(--color-copper);
}

.checkout-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.checkout-header__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}

.checkout-header__logo span {
  color: var(--color-copper);
}

.checkout-header__back {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-base);
}

.checkout-header__back:hover {
  color: #fff;
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 60px;
  align-items: start;
  margin-top: 40px;
}

.checkout-form-section {
  background: transparent;
}

.checkout-section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-mid);
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  border: 2px solid var(--color-mid);
  background: #fff;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-dark);
  border-radius: 0;
  transition: border-color var(--transition-base);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-accent);
}

.form-input.error {
  border-color: var(--color-error);
}

.form-error {
  font-size: 12px;
  color: var(--color-error);
  margin-top: 4px;
  display: none;
}

.form-error.visible {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row-3 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

.form-select {
  width: 100%;
  border: 2px solid var(--color-mid);
  background: #fff;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-dark);
  border-radius: 0;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'%3E%3Cpath fill='%231C2B3A' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-base);
}

.form-select:focus {
  border-color: var(--color-accent);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-mid);
  cursor: pointer;
  margin-top: 1px;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.5;
  cursor: pointer;
}

.checkout-sidebar {
  position: sticky;
  top: 24px;
}

.order-summary {
  background: var(--color-light-bg);
  border: 2px solid var(--color-mid);
  padding: 28px;
  margin-bottom: 24px;
}

.order-summary__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-mid);
}

.order-summary__product {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-mid);
}

.order-summary__product-img {
  width: 72px;
  height: 88px;
  background: var(--color-mid);
  flex-shrink: 0;
}

.order-summary__product-img .photo-placeholder {
  min-height: unset;
  height: 100%;
}

.order-summary__product-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-dark);
  margin-bottom: 6px;
  line-height: 1.3;
}

.order-summary__product-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
  font-family: var(--font-display);
}

.order-summary__product-qty {
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 4px;
}

.order-summary__line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.order-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-dark);
  padding-top: 16px;
  border-top: 2px solid var(--color-dark);
  margin-top: 8px;
}

.seller-block {
  background: var(--color-bg);
  border: 1px solid var(--color-mid);
  border-left: 4px solid var(--color-accent);
  padding: 20px 24px;
  margin-bottom: 24px;
}

.seller-block__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.seller-block__line {
  font-size: 13px;
  color: var(--color-text);
  margin-bottom: 5px;
  line-height: 1.5;
}

.seller-block__line a {
  color: var(--color-accent);
  text-decoration: none;
}

.order-terms {
  background: var(--color-light-bg);
  border: 1px solid var(--color-mid);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.order-terms__text {
  font-size: 12px;
  color: var(--color-muted);
  line-height: 1.65;
}

.cod-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-dark);
  color: #fff;
  padding: 16px 20px;
  margin-bottom: 20px;
}

.cod-badge__icon {
  width: 36px;
  height: 36px;
  background: var(--color-copper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cod-badge__text {
  font-weight: 700;
  font-size: 14px;
  color: #fff;
}

.cod-badge__sub {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: calc(var(--nav-width) + 24px);
  right: 24px;
  background: var(--color-dark);
  border: 2px solid var(--color-copper);
  padding: 28px 32px;
  z-index: 999;
  display: none;
  flex-direction: column;
  gap: 16px;
  max-width: 640px;
  box-shadow: 8px 8px 0 rgba(0,0,0,0.3);
}

.cookie-banner.visible {
  display: flex;
}

.cookie-banner__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: #fff;
}

.cookie-banner__text {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}

.cookie-banner__text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-banner__btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 11px 20px;
  border: 2px solid;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 0;
}

.cookie-banner__btn--accept {
  background: var(--color-copper);
  border-color: var(--color-copper);
  color: #fff;
}

.cookie-banner__btn--accept:hover {
  background: #b8885a;
}

.cookie-banner__btn--reject {
  background: transparent;
  border-color: rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.7);
}

.cookie-banner__btn--reject:hover {
  border-color: #fff;
  color: #fff;
}

.cookie-banner__btn--configure {
  background: transparent;
  border-color: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.5);
}

.cookie-banner__btn--configure:hover {
  border-color: rgba(255,255,255,0.4);
  color: rgba(255,255,255,0.8);
}

.cookie-banner__configure-panel {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-banner__configure-panel.open {
  display: flex;
}

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

.cookie-toggle__label {
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
}

.cookie-toggle__sub {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  margin-top: 2px;
}

.cookie-toggle input[type="checkbox"] {
  width: 36px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.cookie-toggle input:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  padding: 16px 0;
  background: var(--color-light-bg);
  border-bottom: 1px solid var(--color-mid);
}

.breadcrumbs__list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumbs__item {
  font-size: 12px;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

.breadcrumbs__item a {
  color: var(--color-muted);
  transition: color var(--transition-base);
}

.breadcrumbs__item a:hover {
  color: var(--color-dark);
}

.breadcrumbs__sep {
  color: var(--color-mid);
}

/* ===== PAGE HEADER (inner pages) ===== */
.page-hero {
  background: var(--color-dark);
  padding: 80px 0 60px;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  margin-bottom: -30px;
}

.page-hero__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-copper);
  margin-bottom: 16px;
}

.page-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 64px);
  color: #fff;
  line-height: 1.05;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .side-nav {
    transform: translateX(-100%);
    transition: transform 0.35s ease;
  }
  .side-nav.open {
    transform: translateX(0);
  }
  .site-main {
    margin-left: 0;
  }
  .mobile-topbar {
    display: flex;
  }
  .site-main {
    padding-top: 60px;
  }
  .cookie-banner {
    left: 24px;
    bottom: 16px;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-grid--main {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-grid--accessories {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .trust-bar__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-bar__item {
    border-right: none;
    border-bottom: 1px solid var(--color-mid);
  }
  .trust-bar__item:nth-child(2n) {
    border-right: none;
  }
  .stats-strip__inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item {
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .checkout-layout {
    grid-template-columns: 1fr;
  }
  .checkout-sidebar {
    position: static;
    order: -1;
  }
}

@media (max-width: 768px) {
  .hero__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__right {
    display: none;
  }
  .problem__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .how-it-works__steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .how-it-works__steps::before {
    display: none;
  }
  .brand-story__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .faq__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .featured-catalog__header {
    flex-direction: column;
    align-items: flex-start;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .form-row-3 {
    grid-template-columns: 1fr;
  }
  .article-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .catalog-grid--main {
    grid-template-columns: 1fr;
  }
  .catalog-grid--accessories {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-strip__inner {
    grid-template-columns: 1fr;
  }
  .stat-item {
    border-right: none;
  }
}

/* ===== MEDICAL DISCLAIMER ===== */
.disclaimer-notice {
  background: var(--color-light-bg);
  border: 1px solid var(--color-mid);
  border-left: 3px solid var(--color-error);
  padding: 16px 20px;
  margin: 32px 0;
}

.disclaimer-notice__text {
  font-size: 12px;
  color: var(--color-muted);
  line-height: 1.65;
}

/* ===== LEGAL PAGE ===== */
.legal-page {
  padding: 80px 0 100px;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-dark);
  margin: 40px 0 12px;
}

.legal-page h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--color-dark);
  margin: 28px 0 8px;
}

.legal-page p,
.legal-page li {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.75;
  margin-bottom: 12px;
}

.legal-page ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 12px;
}

/* ===== PRODUCT PAGE SPECIFIC ===== */
.product-gallery {
  position: sticky;
  top: 24px;
}

.gallery-main {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--color-mid);
  margin-bottom: 12px;
  overflow: hidden;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.gallery-thumb {
  aspect-ratio: 1/1;
  background: var(--color-mid);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-base);
  overflow: hidden;
}

.gallery-thumb.active {
  border-color: var(--color-copper);
}

.gallery-thumb .photo-placeholder {
  min-height: unset;
  height: 100%;
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.buy-box {
  position: sticky;
  top: 24px;
}

.buy-box__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3vw, 38px);
  color: var(--color-dark);
  line-height: 1.1;
  margin-bottom: 8px;
}

.buy-box__usp {
  font-size: 15px;
  color: var(--color-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.buy-box__price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 44px;
  color: var(--color-dark);
  margin-bottom: 28px;
}

.buy-box__price span {
  font-size: 20px;
  font-weight: 400;
  color: var(--color-muted);
  margin-left: 6px;
}

.buy-box__trust {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--color-light-bg);
  border-left: 3px solid var(--color-accent);
}

.buy-box__trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-text);
  font-weight: 600;
}

.buy-box__trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.product-page {
  padding: 0 0 80px;
}

.product-section {
  padding: 60px 0;
  border-top: 1px solid var(--color-mid);
}

.product-section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--color-dark);
  margin-bottom: 32px;
}

/* Spec table */
.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 2px solid var(--color-mid);
  margin: 0 0 32px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
  background: var(--color-bg);
}

.spec-table th,
.spec-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-mid);
  font-size: 13px;
}

.spec-table thead th {
  background: var(--color-dark);
  color: #fff;
  font-weight: 700;
  font-family: var(--font-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.spec-table__label {
  background: var(--color-light-bg);
  font-weight: 600;
  color: var(--color-dark);
  width: 35%;
}

.spec-table td:last-child {
  color: var(--color-text);
}

.spec-table__hl {
  background: rgba(79,169,160,0.08);
  font-weight: 700;
  color: var(--color-accent);
}

/* Cooling bar visualization */
.cooling-viz {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cooling-bar {
  display: grid;
  grid-template-columns: 100px 1fr 80px;
  gap: 16px;
  align-items: center;
}

.cooling-bar__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
}

.cooling-bar__track {
  height: 8px;
  background: var(--color-mid);
  position: relative;
}

.cooling-bar__fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-dark));
  transition: width 1s ease;
}

.cooling-bar__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-dark);
  text-align: right;
}

/* Steps / How to prepare gel */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.step-card {
  background: var(--color-light-bg);
  padding: 24px 16px;
  text-align: center;
  position: relative;
}

.step-card__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  color: var(--color-copper);
  line-height: 1;
  margin-bottom: 12px;
}

.step-card__text {
  font-size: 12px;
  color: var(--color-muted);
  line-height: 1.6;
}

/* Cross-sell */
.cross-sell {
  padding: 60px 0;
  background: var(--color-light-bg);
  border-top: 2px solid var(--color-mid);
}

/* Sticky buy bottom bar */
.sticky-buy-bar {
  position: fixed;
  bottom: 0;
  left: calc(var(--nav-width));
  right: 0;
  background: var(--color-dark);
  border-top: 2px solid var(--color-copper);
  padding: 16px 32px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 90;
}

.sticky-buy-bar.sticky-cta--visible {
  display: flex;
}

.sticky-buy-bar__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: #fff;
}

.sticky-buy-bar__price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--color-copper);
}

/* Benefits icon grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--color-light-bg);
}

.benefit-item__icon {
  width: 40px;
  height: 40px;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-item__icon svg {
  width: 20px;
  height: 20px;
}

.benefit-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.benefit-item__text {
  font-size: 12px;
  color: var(--color-muted);
  line-height: 1.55;
}

/* Model switcher */
.model-switcher {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 32px 0;
}

.model-card {
  background: var(--color-bg);
  border: 2px solid var(--color-mid);
  padding: 20px 16px;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
}

.model-card:hover,
.model-card.active {
  border-color: var(--color-dark);
  background: var(--color-dark);
}

.model-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-dark);
  margin-bottom: 6px;
  transition: color 0.2s ease;
}

.model-card:hover .model-card__name,
.model-card.active .model-card__name {
  color: #fff;
}

.model-card__detail {
  font-size: 11px;
  color: var(--color-muted);
  line-height: 1.5;
  transition: color 0.2s ease;
}

.model-card:hover .model-card__detail,
.model-card.active .model-card__detail {
  color: rgba(255,255,255,0.6);
}

.model-card__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-copper);
  margin-top: 8px;
}

/* Kit contents */
.kit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.kit-item {
  background: var(--color-light-bg);
  padding: 24px 20px;
  text-align: center;
  border-bottom: 3px solid var(--color-copper);
}

.kit-item__icon {
  margin: 0 auto 16px;
  width: 48px;
  height: 48px;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kit-item__icon svg {
  width: 24px;
  height: 24px;
}

.kit-item__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.kit-item__desc {
  font-size: 12px;
  color: var(--color-muted);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .product-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .product-gallery {
    position: static;
  }
  .buy-box {
    position: static;
  }
  .gallery-thumbs {
    grid-template-columns: repeat(4, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .model-switcher {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }
  .kit-grid {
    grid-template-columns: 1fr 1fr;
  }
  .sticky-buy-bar {
    left: 0;
  }
}

@media (max-width: 480px) {
  .model-switcher {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .kit-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

/* Progressive-enhancement safety (injected by builder): scroll-reveal blocks stay VISIBLE
   unless JS confirms it can animate them by adding .js-anim to <html>. Guarantees a
   truncated page or a failed script can never leave content permanently hidden. */
html:not(.js-anim) .reveal,
html:not(.js-anim) .reveal-left,
html:not(.js-anim) .reveal-right,
html:not(.js-anim) .reveal-scale,
html:not(.js-anim) .stagger-child {
  opacity: 1 !important;
  transform: none !important;
}