/* Sabine Winter Cosmetics — Terracotta / Wood / Warmth / Scent */
:root {
  --terracotta: #D4859A;
  --terracotta-deep: #B86A80;
  --terracotta-dark: #9A4F65;
  --terracotta-light: #E8A0B5;
  --beige: #F5D8D0;
  --beige-light: #F8E8E0;
  --beige-pale: #FDF0EC;
  --cream: #FEF8F5;
  --cream-bright: #FFFCFA;
  --warm-white: #FFFFFE;
  --wood: #D4A878;
  --wood-dark: #B8855E;
  --wood-light: #E8C8A0;
  --brown-dark: #3A2828;
  --brown: #5A4848;
  --brown-muted: #6A5858;
  --brown-light: #C5B5B0;
  --gold: #D4A565;
  --gold-deep: #B88B4A;
  --gold-light: #E8C875;
  --sage: #9CC0A8;
  --rose-bright: #E890A8;
  --rose-soft: #F5C0CC;
  --rose-terracotta: #E8A0B5;
  --border: #F0D8D0;
  --shadow: rgba(154, 79, 101, 0.06);
  --shadow-hover: rgba(154, 79, 101, 0.12);
  --glow: rgba(212, 133, 154, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--cream);
  color: var(--brown-dark);
  line-height: 1.8;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  line-height: 1.3;
  color: var(--brown-dark);
}

a { text-decoration: none; color: var(--terracotta-deep); transition: color 0.3s; }
a:hover { color: var(--terracotta-dark); }

.eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.3em;
  color: var(--gold-deep); margin-bottom: 1rem;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1.2rem 2rem; display: flex; justify-content: space-between; align-items: center;
  transition: all 0.4s ease; background: transparent;
}
.nav.scrolled {
  background: rgba(250, 243, 232, 0.95);
  backdrop-filter: blur(12px);
  padding: 0.8rem 2rem;
  box-shadow: 0 1px 20px var(--shadow);
}
.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem; font-weight: 600;
  color: var(--brown-dark); letter-spacing: 0.02em;
}
.nav-logo span { color: var(--terracotta); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  font-size: 0.82rem; font-weight: 400; color: var(--brown);
  letter-spacing: 0.03em; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--terracotta);
  transform: scaleX(0); transition: transform 0.3s;
}
.nav-links a:hover { color: var(--terracotta-deep); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: var(--terracotta); color: var(--warm-white) !important;
  padding: 0.5rem 1.3rem; border-radius: 50px;
  font-size: 0.78rem; transition: all 0.3s;
}
.nav-cta:hover { background: var(--terracotta-deep); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(168, 91, 62, 0.3); }
.nav-cta::after { display: none; }
.nav-burger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
.nav-burger span { width: 25px; height: 2px; background: var(--brown-dark); border-radius: 2px; transition: 0.3s; }

/* ===== HERO — with Sabine's portrait + terracotta warmth ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; overflow: hidden;
  background: url('images/season_spring_hero.jpg') center/cover no-repeat fixed;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(247, 238, 226, 0.7) 0%, rgba(232, 213, 192, 0.5) 30%, rgba(198, 125, 91, 0.15) 100%);
}
.hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 200px;
  background: linear-gradient(to bottom, transparent, var(--cream));
  z-index: 1;
}
.hero-inner {
  position: relative; z-index: 2; max-width: 1200px; padding: 6rem 2rem 2rem;
  display: flex; align-items: center; gap: 4rem; flex-wrap: wrap; justify-content: center;
}
.hero-text { text-align: left; max-width: 600px; flex: 1; min-width: 300px; }
.hero-text .eyebrow { font-size: 0.85rem; margin-bottom: 1.5rem; }
.hero-text h1 {
  font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 400;
  margin-bottom: 1.5rem; letter-spacing: -0.01em;
}
.hero-text h1 em { font-style: italic; color: var(--terracotta); font-weight: 500; }
.hero-text p {
  font-size: 1.1rem; font-weight: 400; color: var(--brown-dark);
  margin-bottom: 2rem; line-height: 1.9;
}
.hero-cta-group { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-portrait-wrap {
  position: relative; flex: 0 0 auto;
}
.hero-portrait-wrap::before {
  content: ''; position: absolute; inset: -30px;
  background: radial-gradient(ellipse, rgba(198, 125, 91, 0.2), transparent 70%);
  border-radius: 50%; z-index: -1;
  animation: pulse-glow 6s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.08); opacity: 1; }
}
.hero-portrait {
  width: 320px; height: 320px; border-radius: 50%;
  object-fit: cover; display: block;
  border: 3px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 20px 60px rgba(138, 74, 48, 0.2);
}
.hero-name-tag {
  position: absolute; bottom: -15px; left: 50%; transform: translateX(-50%);
  background: var(--terracotta); color: var(--warm-white);
  padding: 0.4rem 1.5rem; border-radius: 50px;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.1em;
  white-space: nowrap; box-shadow: 0 4px 15px rgba(168, 91, 62, 0.3);
}

.btn-primary {
  display: inline-block; padding: 0.9rem 2.3rem;
  background: var(--terracotta); color: var(--warm-white);
  border-radius: 50px; font-size: 0.88rem; font-weight: 500;
  letter-spacing: 0.05em; transition: all 0.3s; border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--terracotta-deep); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(168, 91, 62, 0.3); }
.btn-secondary {
  display: inline-block; padding: 0.9rem 2.3rem;
  background: transparent; color: var(--brown-dark);
  border-radius: 50px; font-size: 0.88rem; font-weight: 500;
  letter-spacing: 0.05em; border: 1.5px solid var(--terracotta);
  transition: all 0.3s; cursor: pointer;
}
.btn-secondary:hover { border-color: var(--terracotta-deep); background: rgba(198, 125, 91, 0.08); }

.hero-scroll {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  color: var(--brown-muted); font-size: 0.72rem; letter-spacing: 0.2em;
  text-transform: uppercase; z-index: 3; animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); opacity: 0.5; } 50% { transform: translateX(-50%) translateY(8px); opacity: 1; } }

/* ===== TRUST BAR ===== */
.trust-bar { background: var(--warm-white); padding: 1.8rem 2rem; border-bottom: 1px solid var(--border); }
.trust-items { display: flex; justify-content: center; flex-wrap: wrap; gap: 2.5rem; max-width: 1000px; margin: 0 auto; }
.trust-item { display: flex; align-items: center; gap: 0.6rem; }
.trust-icon { width: 28px; height: 28px; color: var(--gold-deep); flex-shrink: 0; }
.trust-item span { font-size: 0.82rem; font-weight: 400; color: var(--brown); }

/* ===== TREATMENT ROOM SHOWCASE ===== */
.room-showcase {
  position: relative; padding: 5rem 0; overflow: hidden;
  background: var(--beige-pale);
}
.room-showcase-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 2rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.room-image-wrap {
  position: relative; border-radius: 20px; overflow: hidden;
  box-shadow: 0 10px 40px var(--shadow-hover);
}
.room-image-wrap img { width: 100%; display: block; transition: transform 0.6s; }
.room-image-wrap:hover img { transform: scale(1.03); }
.room-image-overlay {
  position: absolute; inset: 0; 
  background: linear-gradient(135deg, rgba(198, 125, 91, 0.08), rgba(184, 133, 94, 0.05));
  pointer-events: none;
}
.room-text h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 1.5rem; }
.room-text h2 em { font-style: italic; color: var(--terracotta); }
.room-text p { font-size: 1rem; color: var(--brown-dark); font-weight: 400; margin-bottom: 1.2rem; line-height: 1.9; }
.room-text .room-features { list-style: none; margin: 1.5rem 0; }
.room-text .room-features li { padding: 0.4rem 0 0.4rem 2rem; position: relative; font-size: 0.92rem; color: var(--brown); }
.room-text .room-features li::before { content: '\2726'; position: absolute; left: 0; color: var(--terracotta); font-size: 0.85rem; top: 0.45rem; }

/* ===== SECTIONS ===== */
.section { padding: 5rem 2rem; max-width: 1200px; margin: 0 auto; }
.section-full { max-width: 100%; }
.section-beige { background: var(--beige-pale); }
.section-cream { background: var(--cream); }
.section-wood { background: url('images/season_spring_texture.jpg') center/cover; position: relative; }
.section-wood::before { content: ''; position: absolute; inset: 0; background: rgba(250, 243, 232, 0.88); }
.section-wood > * { position: relative; z-index: 1; }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 400; margin-bottom: 0.8rem; }
.section-header p { font-size: 1rem; font-weight: 400; color: var(--brown); max-width: 600px; margin: 0 auto; }

/* ===== SERVICES GRID ===== */
.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; max-width: 1100px; margin: 0 auto; }
.service-card {
  background: var(--warm-white); border-radius: 16px; overflow: hidden;
  box-shadow: 0 4px 30px var(--shadow); transition: all 0.4s; position: relative;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px var(--shadow-hover); }
.service-card.featured { border: 2px solid var(--terracotta); }
.service-badge {
  position: absolute; top: 1rem; right: 1rem; z-index: 3;
  background: var(--gold); color: var(--warm-white);
  padding: 0.3rem 0.9rem; border-radius: 50px;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
}
.service-badge.fully-booked { background: var(--brown-muted); }
.service-image { height: 220px; position: relative; overflow: hidden; }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.service-card:hover .service-image img { transform: scale(1.05); }
.service-image.classic { background: linear-gradient(135deg, #E8D5C0, #D4BCA0, #C4A56533); }
.service-image.hyoleron { background: linear-gradient(135deg, #F0E1D0, #E8D5C0, #C67D5B22); }
.service-content { padding: 2.2rem; }
.service-content h3 { font-size: 1.6rem; font-weight: 500; margin-bottom: 0.6rem; }
.service-content p { font-size: 0.92rem; font-weight: 400; color: var(--brown); margin-bottom: 1.3rem; line-height: 1.8; }
.service-features { list-style: none; margin-bottom: 1.5rem; }
.service-features li { font-size: 0.85rem; color: var(--brown); padding: 0.35rem 0 0.35rem 1.6rem; position: relative; }
.service-features li::before { content: '\2726'; position: absolute; left: 0; color: var(--gold); font-size: 0.75rem; }
.service-cta { display: inline-block; padding: 0.65rem 1.6rem; border-radius: 50px; font-size: 0.82rem; font-weight: 500; letter-spacing: 0.05em; transition: all 0.3s; }
.service-cta.active { background: var(--terracotta); color: var(--warm-white); }
.service-cta.active:hover { background: var(--terracotta-deep); transform: translateY(-1px); }
.service-cta.disabled { background: var(--border); color: var(--brown-muted); cursor: not-allowed; }

/* ===== TREATMENT CARDS ===== */
.treatment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; max-width: 1100px; margin: 0 auto; }
.treatment-card {
  background: var(--warm-white); border-radius: 16px; overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow); transition: all 0.4s;
}
.treatment-card:hover { transform: translateY(-4px); box-shadow: 0 12px 35px var(--shadow-hover); }
.treatment-card-img { height: 200px; overflow: hidden; position: relative; }
.treatment-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.treatment-card:hover .treatment-card-img img { transform: scale(1.05); }
.treatment-card-body { padding: 1.8rem; }
.treatment-card-body h3 { font-size: 1.4rem; font-weight: 500; margin-bottom: 0.5rem; }
.treatment-card-body p { font-size: 0.88rem; font-weight: 400; color: var(--brown); margin-bottom: 1rem; line-height: 1.7; }
.treatment-card-link { font-size: 0.82rem; font-weight: 500; color: var(--terracotta-deep); }
.treatment-card-link::after { content: ' \2192'; }

/* ===== SCIENCE ===== */
.science-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.8rem; margin-bottom: 3.5rem; }
.science-card {
  text-align: center; padding: 2.2rem 1.3rem;
  background: rgba(255, 255, 255, 0.7); border-radius: 16px;
  backdrop-filter: blur(10px); transition: all 0.4s;
}
.science-card:hover { background: rgba(255, 255, 255, 0.95); transform: translateY(-4px); box-shadow: 0 8px 30px var(--shadow-hover); }
.science-icon { width: 52px; height: 52px; margin: 0 auto 1.3rem; color: var(--terracotta); }
.science-card h4 { font-size: 1.2rem; font-weight: 500; margin-bottom: 0.6rem; }
.science-card p { font-size: 0.85rem; font-weight: 400; color: var(--brown); line-height: 1.7; }
.science-stat-box { background: var(--warm-white); border-radius: 20px; padding: 2.5rem 2rem; max-width: 800px; margin: 0 auto; text-align: center; box-shadow: 0 4px 30px var(--shadow); }
.science-stats { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; }
.science-stat .number { font-family: 'Cormorant Garamond', serif; font-size: 2.8rem; font-weight: 600; color: var(--terracotta); line-height: 1; }
.science-stat .label { font-size: 0.78rem; color: var(--brown); margin-top: 0.4rem; }
.science-note { font-size: 0.76rem; color: var(--brown); margin-top: 1.8rem; font-style: italic; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ===== GALLERY ===== */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; max-width: 1100px; margin: 0 auto; }
.gallery-card { border-radius: 16px; overflow: hidden; box-shadow: 0 4px 20px var(--shadow); transition: all 0.4s; }
.gallery-card:hover { transform: translateY(-4px); box-shadow: 0 12px 35px var(--shadow-hover); }
.gallery-comparison { display: flex; height: 300px; position: relative; }
.gallery-half { flex: 1; display: flex; align-items: center; justify-content: center; position: relative; transition: flex 0.5s; }
.gallery-half.before { background: linear-gradient(135deg, #D5C0B0, #C0A090); }
.gallery-half.after { background: linear-gradient(135deg, #F0E1D0, #E8D5C0, #C67D5B22); }
.gallery-card:hover .gallery-half.before { flex: 0.35; }
.gallery-card:hover .gallery-half.after { flex: 1.65; }
.gallery-label { position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%); background: rgba(61, 46, 38, 0.7); color: var(--warm-white); padding: 0.25rem 0.9rem; border-radius: 50px; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; backdrop-filter: blur(5px); white-space: nowrap; }
.gallery-divider { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: var(--warm-white); z-index: 2; }
.gallery-info { padding: 1.3rem; background: var(--warm-white); }
.gallery-info h4 { font-size: 1.15rem; margin-bottom: 0.2rem; }
.gallery-info p { font-size: 0.8rem; color: var(--brown); }

/* ===== PAGE HEADER (sub-pages) ===== */
.page-header { padding: 8rem 2rem 3rem; text-align: center; background: linear-gradient(135deg, var(--cream) 0%, var(--beige-pale) 100%); }
.page-header h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 400; margin-bottom: 1rem; }
.page-header h1 em { font-style: italic; color: var(--terracotta); }
.page-header p { font-size: 1rem; color: var(--brown-muted); max-width: 600px; margin: 0 auto; }

/* ===== CONTENT PAGE ===== */
.content-page { padding: 3rem 2rem; max-width: 900px; margin: 0 auto; }
.content-page h1 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin-bottom: 1.5rem; }
.content-page h2 { font-size: 1.6rem; margin-top: 2.5rem; margin-bottom: 1rem; color: var(--terracotta-deep); }
.content-page p { font-size: 1rem; font-weight: 400; color: var(--brown-dark); margin-bottom: 1.2rem; line-height: 1.9; }
.content-page ul { margin: 1rem 0 1.5rem 2rem; }
.content-page li { font-size: 0.95rem; color: var(--brown-dark); margin-bottom: 0.5rem; line-height: 1.8; }
.content-page strong { color: var(--terracotta-deep); font-weight: 500; }
.content-page img, .content-page .content-img { border-radius: 16px; max-width: 100%; margin: 1.5rem 0; box-shadow: 0 4px 20px var(--shadow); }
.content-page .info-box { background: var(--beige-pale); border-left: 3px solid var(--terracotta); padding: 1.5rem 2rem; border-radius: 0 12px 12px 0; margin: 2rem 0; }
.content-page .info-box p { margin-bottom: 0.5rem; }

/* ===== CONTACT ===== */
.contact-box { background: var(--warm-white); border-radius: 16px; padding: 3rem; max-width: 700px; margin: 0 auto; box-shadow: 0 4px 30px var(--shadow); }
.contact-box h3 { font-size: 1.5rem; margin-bottom: 1.5rem; color: var(--terracotta-deep); }
.contact-info { font-size: 0.95rem; color: var(--brown); line-height: 2; }
.contact-info strong { color: var(--brown-dark); }
.contact-info a { color: var(--terracotta-deep); }
.map-container { border-radius: 16px; overflow: hidden; box-shadow: 0 4px 20px var(--shadow); max-width: 900px; margin: 0 auto; }
.map-container iframe { width: 100%; height: 400px; border: 0; display: block; }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; max-width: 1000px; margin: 0 auto; }
.product-card { background: var(--warm-white); border-radius: 12px; overflow: hidden; box-shadow: 0 2px 15px var(--shadow); transition: all 0.3s; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 25px var(--shadow-hover); }
.product-card img { width: 100%; height: 180px; object-fit: cover; }

/* ===== CTA SECTION ===== */
.cta-section {
  background: url('images/season_summer_hero.jpg') center/cover no-repeat; padding: 4.5rem 2rem;
  text-align: center; position: relative; overflow: hidden;
}
.cta-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(198, 125, 91, 0.92), rgba(138, 74, 48, 0.95)); }
.cta-content { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; }
.cta-section h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 400; color: var(--warm-white); margin-bottom: 1rem; font-style: italic; }
.cta-section p { font-size: 1rem; font-weight: 300; color: rgba(255, 255, 255, 0.85); margin-bottom: 2.2rem; }
.cta-section .btn-primary { background: var(--warm-white); color: var(--terracotta-deep); margin: 0 0.5rem 0.5rem; }
.cta-section .btn-primary:hover { background: var(--cream); box-shadow: 0 8px 30px rgba(0,0,0,0.15); }
.cta-section .btn-secondary { color: var(--warm-white); border-color: rgba(255,255,255,0.6); }
.cta-section .btn-secondary:hover { border-color: var(--warm-white); background: rgba(255,255,255,0.1); }

/* ===== FOOTER ===== */
.footer { background: #2D231D; color: #B5A294; padding: 4rem 2rem 2rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 3rem; }
.footer-brand h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 600; color: var(--beige); margin-bottom: 0.7rem; }
.footer-brand p { font-size: 0.82rem; font-weight: 300; line-height: 1.8; color: #9A8575; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: var(--gold); margin-bottom: 1.1rem; }
.footer-col a, .footer-col p { display: block; font-size: 0.82rem; font-weight: 300; color: #9A8575; padding: 0.25rem 0; }
.footer-col a:hover { color: var(--beige); }
.footer-bottom { max-width: 1200px; margin: 3rem auto 0; padding-top: 1.5rem; border-top: 1px solid #3D2E26; text-align: center; font-size: 0.76rem; color: #6A5A4A; }

/* ===== MISC ===== */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.imp-table { width: 100%; max-width: 600px; margin: 2rem auto; border-collapse: collapse; }
.imp-table td { padding: 0.6rem 1rem; font-size: 0.9rem; color: var(--brown); border-bottom: 1px solid var(--border); }
.imp-table td:first-child { font-weight: 500; color: var(--brown-dark); width: 40%; }

@media (max-width: 968px) {
  .science-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .treatment-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .room-showcase-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-inner { flex-direction: column; text-align: center; }
  .hero-text { text-align: center; }
  .hero-cta-group { justify-content: center; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--cream); padding: 2rem; gap: 1.2rem; box-shadow: 0 10px 30px var(--shadow); }
  .services-grid, .science-grid, .gallery-grid, .treatment-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .section { padding: 3.5rem 1.5rem; }
  .hero-portrait { width: 240px; height: 240px; }
  .science-stats { gap: 2rem; }
  .science-stat .number { font-size: 2.2rem; }
}