/* ============================================
   ORCHIDS NEST — CSS Variables
   Luxury Tropical Garden
   ============================================ */
:root {
  --color-cream:       #F4EFE3;
  --color-olive:       #6D7A45;
  --color-dark-olive:  #3E4A2E;
  --color-soft-gold:   #CBB98A;
  --color-charcoal:    #222222;
  --color-white:       #FFFFFF;
  --color-deep-forest: #1A1A14;
  --color-bg-primary:  #F4EFE3;
  --color-bg-dark:     #222222;
  --color-bg-deep:     #1A1A14;
  --color-text-primary:#222222;
  --color-text-light:  #F4EFE3;
  --color-text-muted:  #6B6B5A;
  --color-accent:      #CBB98A;
  --color-accent-dark: #3E4A2E;
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Montserrat', sans-serif;
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --container-max:   1280px;
  --section-padding-y: 5rem;
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  --radius-sm:   4px;
  --radius-base: 8px;
  --radius-lg:   16px;
  --radius-full: 9999px;
  --z-header: 100;
}
/* ============================================
   ORCHIDS NEST — Reset & Base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background-color: var(--color-cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* Typography base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text-primary);
}
h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-5xl); }
h3 { font-size: var(--text-4xl); }
h4 { font-size: var(--text-3xl); }
h5 { font-size: var(--text-2xl); }
h6 { font-size: var(--text-xl); }

p { font-size: var(--text-base); line-height: 1.8; }

/* Container utility */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.section-padding { padding: var(--space-20) 0; }

/* Eyebrow label */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-olive);
}

/* Section titles */
.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 300;
  font-style: italic;
  color: var(--color-charcoal);
}
.section-title--light { color: var(--color-cream); }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
}
.btn--primary {
  background: var(--color-soft-gold);
  color: var(--color-charcoal);
}
.btn--primary:hover { background: var(--color-dark-olive); color: var(--color-cream); }

.btn--outline {
  background: transparent;
  color: var(--color-cream);
  border: 1px solid var(--color-cream);
}
.btn--outline:hover { background: var(--color-cream); color: var(--color-charcoal); }

.btn--dark {
  background: var(--color-dark-olive);
  color: var(--color-cream);
}
.btn--dark:hover { background: var(--color-charcoal); }

/* Utility */
.text-center { text-align: center; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
/* ============================================
   ORCHIDS NEST — Header
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-header);
  transition: width var(--transition-base), background var(--transition-base);
  padding: var(--space-4) 0;
  width: 50%;
  background: transparent;
  right: auto;
}
.site-header.is-transparent {
  background: transparent;
  width: 50%;
}
.site-header.is-scrolled {
  width: 100%;
  background: rgba(26, 26, 20, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(203,185,138,0.15);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-8);
  padding: 0 1.5rem 0 2.5rem;
  width: 100%;
  white-space: nowrap;
}

/* Logo */
.site-header__logo img {
  height: 60px;
  width: auto;
  flex-shrink: 0;
}
.site-header__logo-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--color-soft-gold);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Nav */
.site-header__nav { display: flex; align-items: center; gap: 1.6rem; flex-wrap: nowrap; }
.site-header__nav-link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cream);
  transition: color var(--transition-fast);
  position: relative;
}
.site-header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-soft-gold);
  transition: width var(--transition-base);
}
.site-header__nav-link:hover { color: var(--color-soft-gold); }
.site-header__nav-link:hover::after { width: 100%; }

/* Lang switcher */
.site-header__lang {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-cream);
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}
.site-header__lang:hover { opacity: 1; }
.site-header__lang-sep { margin: 0 var(--space-1); opacity: 0.3; }

/* CTA button */
.site-header__cta {
  font-size: var(--text-xs);
  padding: 10px 22px;
  margin-left: var(--space-4);
  flex-shrink: 0;
}

/* Mobile hamburger */
.site-header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.site-header__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-cream);
  transition: all var(--transition-fast);
}

/* Mobile nav */
.site-header__mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,26,20,0.98);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  z-index: calc(var(--z-header) + 10);
}
.site-header__mobile-nav.is-open { display: flex; }
.site-header__mobile-nav .site-header__nav-link {
  font-size: var(--text-2xl);
  font-family: var(--font-heading);
  font-style: italic;
}
.site-header__mobile-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  font-size: var(--text-2xl);
  color: var(--color-cream);
  cursor: pointer;
}

/* Responsive */
@media (max-width: 1024px) {
  .site-header__nav { display: none; }
  .site-header__cta { display: none; }
  .site-header__hamburger { display: flex; }
}
/* ============================================
   ORCHIDS NEST — Footer
   ============================================ */
.site-footer {
  background: var(--color-deep-forest);
  padding: var(--space-10) 0;
  border-top: 1px solid rgba(203,185,138,0.15);
}
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}
.site-footer__brand {}
.site-footer__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--color-soft-gold);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.site-footer__tagline {
  font-size: var(--text-xs);
  color: rgba(244,239,227,0.4);
  letter-spacing: 0.06em;
  font-style: italic;
}
.site-footer__links {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}
.site-footer__link {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: rgba(244,239,227,0.4);
  transition: color var(--transition-fast);
  text-transform: uppercase;
}
.site-footer__link:hover { color: var(--color-soft-gold); }
.site-footer__copy {
  font-size: var(--text-xs);
  color: rgba(244,239,227,0.25);
}
@media (max-width: 768px) {
  .site-footer__inner { flex-direction: column; align-items: center; text-align: center; }
  .site-footer__links { flex-wrap: wrap; justify-content: center; }
}
/* ============================================
   ORCHIDS NEST — Home Page
   ============================================ */

/* ---- 01 HERO — Split layout ---- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  background: var(--color-deep-forest);
  overflow: hidden;
}

/* LEFT — dark text panel */
.hero__left {
  background: #242318;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 4rem 3rem 5vw;
  position: relative;
  z-index: 2;
}
/* organic bleed edge into photo */
.hero__left::after {
  content: '';
  position: absolute;
  top: 0; right: -80px; bottom: 0;
  width: 80px;
  background: linear-gradient(to right, var(--color-deep-forest), transparent);
  z-index: 3;
  pointer-events: none;
}

/* RIGHT — photo panel */
.hero__right {
  position: relative;
  overflow: hidden;
  background: #2C3520;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
/* when photo panel uses background-image instead of img tag */
.hero__right.has-bg-img {
  background-size: cover;
  background-position: center 35%;
  background-repeat: no-repeat;
}
/* blend left edge into dark panel + top vignette */
.hero__right::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to left, transparent 30%, rgba(26,26,20,0.5) 60%, rgba(26,26,20,0.88) 100%),
    linear-gradient(to bottom, rgba(26,26,20,0.25) 0%, transparent 20%),
    linear-gradient(to top, rgba(26,26,20,0.15) 0%, transparent 15%);
  pointer-events: none;
}
/* placeholder when no image */
.hero__bg--placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #2C3520 0%, #1e2a15 60%, #3a2a10 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__bg--placeholder span {
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(203,185,138,0.25);
}

/* Text elements */
.hero__patent {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-soft-gold);
  margin-bottom: var(--space-6);
  display: block;
}
.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--color-cream);
  line-height: 1.08;
  margin-bottom: var(--space-4);
}
.hero__title em {
  color: var(--color-soft-gold);
  font-style: italic;
}
.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 300;
  letter-spacing: 0.05em;
  color: rgba(244,239,227,0.5);
  line-height: 1.9;
  margin-bottom: var(--space-10);
  max-width: 320px;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.hero__link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244,239,227,0.45);
  border-bottom: 1px solid rgba(244,239,227,0.2);
  padding-bottom: 2px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.hero__link:hover {
  color: var(--color-soft-gold);
  border-color: var(--color-soft-gold);
}

/* Scroll hint — bottom of left panel */
.hero__scroll {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-12);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(244,239,227,0.2);
}
.hero__scroll-line {
  width: 40px;
  height: 1px;
  background: linear-gradient(to right, rgba(203,185,138,0.5), transparent);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: 75vw 1fr;
    min-height: auto;
  }
  .hero__left {
    order: 2;
    padding: 3rem 2rem 4rem;
  }
  .hero__left::after { display: none; }
  .hero__left::before { display: none; }
  .hero__right {
    order: 1;
    min-height: 75vw;
    background-position: center 35% !important;
  }
  .hero__title { font-size: clamp(2.4rem, 10vw, 3.5rem); }
  .hero__subtitle { max-width: 100%; }
}
@media (max-width: 480px) {
  .hero__right { background-position: center 40% !important; }
  .hero__left { padding: 2.5rem 1.5rem 3rem; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
}

/* ---- 02 PROBLEM ---- */
.section-problem {
  background: var(--color-cream);
  padding: var(--space-20) 0;
}
.section-problem__inner { max-width: 900px; margin: 0 auto; }
.section-problem__header { text-align: center; margin-bottom: var(--space-12); }
.section-problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
}
.problem-col { padding: var(--space-8); }
.problem-col--bad { background: rgba(180,60,40,0.05); border-left: 3px solid rgba(180,60,40,0.2); }
.problem-col--good { background: rgba(61,74,46,0.06); border-left: 3px solid var(--color-olive); }
.problem-col__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.problem-col--bad .problem-col__label { color: #8B3A2A; }
.problem-col--good .problem-col__label { color: var(--color-dark-olive); }
.problem-col__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.problem-col__item:last-child { border-bottom: none; }
.problem-col__icon { flex-shrink: 0; width: 16px; margin-top: 2px; }

/* ---- 03 PRODUCT ---- */
.section-product {
  background: var(--color-charcoal);
  padding: var(--space-20) 0;
}
.section-product__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.section-product__images { position: relative; }
.section-product__img-main {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.section-product__img-detail {
  position: absolute;
  bottom: -var(--space-8);
  right: -var(--space-8);
  width: 45%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-base);
  border: 3px solid var(--color-charcoal);
}
.section-product__eyebrow { color: var(--color-soft-gold); margin-bottom: var(--space-4); }
.section-product__title { color: var(--color-cream); margin-bottom: var(--space-6); }
.section-product__desc {
  font-size: var(--text-sm);
  color: rgba(244,239,227,0.6);
  line-height: 1.9;
  margin-bottom: var(--space-8);
}
.section-product__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.section-product__feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(244,239,227,0.75);
}
.section-product__feature-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-soft-gold);
  flex-shrink: 0;
}
.section-product__colors { display: flex; gap: var(--space-3); margin-bottom: var(--space-8); }
.section-product__color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(244,239,227,0.2);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.section-product__color-swatch:hover { border-color: var(--color-soft-gold); }

/* ---- 04 HOW IT WORKS ---- */
.section-how {
  background: var(--color-cream);
  padding: var(--space-20) 0;
}
.section-how__header { text-align: center; margin-bottom: var(--space-12); }
.section-how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-10);
}
.how-step { text-align: center; }
.how-step__num {
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: 300;
  color: rgba(61,74,46,0.1);
  line-height: 1;
  margin-bottom: var(--space-4);
}
.how-step__img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}
.how-step__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-style: italic;
  color: var(--color-dark-olive);
  margin-bottom: var(--space-2);
}
.how-step__desc { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ---- 05 BENEFITS ---- */
.section-benefits {
  background: var(--color-dark-olive);
  padding: var(--space-20) 0;
}
.section-benefits__header { text-align: center; margin-bottom: var(--space-12); }
.section-benefits__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
}
.benefit-card {
  padding: var(--space-6) var(--space-4);
  border: 1px solid rgba(244,239,227,0.1);
  border-radius: var(--radius-base);
  transition: background var(--transition-base), border-color var(--transition-base);
}
.benefit-card:hover {
  background: rgba(244,239,227,0.05);
  border-color: rgba(203,185,138,0.3);
}
.benefit-card__icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
  display: block;
}
.benefit-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-cream);
  margin-bottom: var(--space-2);
}
.benefit-card__desc { font-size: var(--text-xs); color: rgba(244,239,227,0.5); line-height: 1.7; }

/* ---- 06 GALLERY ---- */
.section-gallery {
  background: var(--color-charcoal);
  padding: var(--space-20) 0;
}
.section-gallery__header { text-align: center; margin-bottom: var(--space-10); }
.section-gallery__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-3);
}
.gallery-item { overflow: hidden; border-radius: var(--radius-base); }
.gallery-item--tall { grid-row: span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.gallery-item:hover img { transform: scale(1.03); }

/* ---- 07 PATENT ---- */
.section-patent {
  background: var(--color-deep-forest);
  padding: var(--space-16) 0;
  border-top: 1px solid rgba(203,185,138,0.1);
  border-bottom: 1px solid rgba(203,185,138,0.1);
}
.section-patent__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-12);
}
.section-patent__text { flex: 1; }
.section-patent__eyebrow { color: var(--color-soft-gold); margin-bottom: var(--space-3); }
.section-patent__title { color: var(--color-cream); margin-bottom: var(--space-4); font-size: var(--text-4xl); }
.section-patent__desc { font-size: var(--text-sm); color: rgba(244,239,227,0.5); max-width: 480px; }
.section-patent__badge {
  flex-shrink: 0;
  border: 1px solid rgba(203,185,138,0.3);
  border-radius: var(--radius-base);
  padding: var(--space-8) var(--space-10);
  text-align: center;
}
.section-patent__badge-label {
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-soft-gold);
  margin-bottom: var(--space-3);
  display: block;
}
.section-patent__badge-num {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-cream);
  letter-spacing: 0.05em;
}
.section-patent__badge-sub {
  font-size: var(--text-xs);
  color: rgba(244,239,227,0.3);
  margin-top: var(--space-2);
}

/* ---- 08 REVIEWS ---- */
.section-reviews {
  background: var(--color-cream);
  padding: var(--space-20) 0;
}
.section-reviews__header { text-align: center; margin-bottom: var(--space-12); }
.section-reviews__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.review-card {
  background: var(--color-white);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,0,0,0.06);
}
.review-card__stars { color: var(--color-soft-gold); margin-bottom: var(--space-4); font-size: var(--text-sm); }
.review-card__text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-charcoal);
  line-height: 1.5;
  margin-bottom: var(--space-6);
}
.review-card__author { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); }

/* ---- 09 CTA FINAL ---- */
.section-cta {
  background: var(--color-dark-olive);
  padding: var(--space-20) 0;
  text-align: center;
}
.section-cta__eyebrow { color: rgba(203,185,138,0.7); margin-bottom: var(--space-4); }
.section-cta__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-style: italic;
  font-weight: 300;
  color: var(--color-cream);
  margin-bottom: var(--space-4);
}
.section-cta__sub {
  font-size: var(--text-sm);
  color: rgba(244,239,227,0.5);
  margin-bottom: var(--space-8);
}
.section-cta__actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .section-product__grid { grid-template-columns: 1fr; }
  .section-benefits__grid { grid-template-columns: repeat(3, 1fr); }
  .section-patent__inner { flex-direction: column; text-align: center; }
  .section-patent__desc { max-width: 100%; }
}
@media (max-width: 768px) {
  .section-problem__grid { grid-template-columns: 1fr; }
  .section-how__steps { grid-template-columns: 1fr; }
  .section-benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .section-reviews__grid { grid-template-columns: 1fr; }
  .section-gallery__grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gallery-item--tall { grid-row: span 1; }
}
@media (max-width: 480px) {
  .section-benefits__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: center; }
}

/* ============================================
   PRODUCT COLOR PICKER
   ============================================ */

/* Stack all color images, only active one visible */
.section-product__images { position: relative; }

.js-color-img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    border-radius: var(--radius-lg);
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 400ms ease;
    pointer-events: none;
}
.js-color-img.is-active {
    opacity: 1;
    position: relative;
    pointer-events: auto;
}

/* Color picker UI */
.product-color-picker {
    margin-bottom: var(--space-6);
}
.product-color-picker__label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(244,239,227,0.5);
    margin-bottom: var(--space-3);
}
.product-color-picker__selected {
    color: var(--color-soft-gold);
    font-weight: 500;
}
.product-color-picker__swatches {
    display: flex;
    gap: var(--space-3);
    align-items: center;
}
.product-color-picker__swatch {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
    padding: 0;
    outline: none;
    position: relative;
}
.product-color-picker__swatch:hover {
    transform: scale(1.12);
    border-color: var(--swatch-border);
}
.product-color-picker__swatch.is-active {
    border-color: var(--swatch-border);
    box-shadow: 0 0 0 2px var(--color-charcoal), 0 0 0 4px var(--swatch-border);
    transform: scale(1.08);
}
.product-color-picker__swatch:focus-visible {
    box-shadow: 0 0 0 3px var(--color-soft-gold);
}

/* ============================================
   HERO DECORATIVE ELEMENTS
   ============================================ */

/* patent label with leading line */
.hero__patent {
  display: flex !important;
  align-items: center;
  gap: 10px;
}
.hero__patent::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: rgba(203,185,138,0.5);
  flex-shrink: 0;
}

/* gold vertical bar — left edge */
.hero__left::before {
  content: '';
  position: absolute;
  top: 3rem; bottom: 3rem; left: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, #CBB98A 30%, #CBB98A 70%, transparent);
}

/* gold horizontal line — top */
.hero__left-top-line {
  position: absolute;
  top: 0; left: 3.5rem; right: 3.5rem;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(203,185,138,0.5) 40%, rgba(203,185,138,0.5) 60%, transparent);
}

/* hero divider — between title and subtitle */
.hero__divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 1rem 0 1.2rem;
}
.hero__divider-line {
  width: 40px; height: 1px;
  background: rgba(203,185,138,0.3);
}
.hero__divider-line--short {
  width: 20px;
  background: rgba(203,185,138,0.15);
}
.hero__divider-diamond {
  width: 5px; height: 5px;
  background: var(--color-soft-gold);
  transform: rotate(45deg);
  opacity: 0.7;
  flex-shrink: 0;
}

/* decorative SVGs */
.hero__deco-lace {
  position: absolute;
  top: -40px; right: -60px;
  opacity: 0.07;
  pointer-events: none;
}
.hero__deco-leaves {
  position: absolute;
  bottom: -20px; left: -30px;
  opacity: 0.12;
  pointer-events: none;
}
.hero__deco-orchid {
  position: absolute;
  top: 10px; right: 10px;
  opacity: 0.1;
  pointer-events: none;
}