/* ============================================
   AEROLEV — Retro-Futuristic Pharma Aesthetic
   1960s space-age optimism meets clinical minimal
   ============================================ */

:root {
  /* Palette */
  --cream: #F5EFE0;
  --cream-deep: #EDE4D0;
  --sky-blue: #7BB3D9;
  --sky-light: #A8D0E6;
  --sky-pale: #D5E8F2;
  --ink: #1A2238;
  --ink-soft: #3A4358;
  --warm-gold: #E8A04E;
  --indigo: #3D3B7C;
  --white: #FFFFFF;

  /* Medical Green Accents */
  --med-green: #2D9A6C;
  --med-green-light: #4EC18C;
  --med-green-pale: #E0F2EA;
  --med-green-deep: #1E7A4F;

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;

  /* Spacing */
  --section-pad: 120px;
  --container: 1200px;
}

/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Grain overlay */
.grain {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ==================== NAVIGATION ==================== */
#nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.4s ease;
  padding: 24px 0;
}

#nav.scrolled {
  background: rgba(245, 239, 224, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 0;
  box-shadow: 0 1px 20px rgba(26, 34, 56, 0.06);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.3s;
}

.logo:hover { color: var(--med-green); }

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--sky-blue);
  transition: width 0.3s ease;
}

.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; background: var(--med-green); }

.nav-cta {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  background: var(--ink);
  padding: 10px 24px;
  border-radius: 100px;
  text-decoration: none;
  transition: all 0.3s;
}

.nav-cta:hover {
  background: var(--med-green);
  transform: translateY(-1px);
}

/* Theme Toggle */
.theme-toggle {
  background: transparent;
  border: 1.5px solid rgba(26, 34, 56, 0.2);
  border-radius: 100px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--ink);
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--med-green);
  color: var(--med-green);
}

.theme-toggle .icon-moon { display: none; }
.theme-toggle .icon-sun { display: block; }

body.dark .theme-toggle .icon-moon { display: block; }
body.dark .theme-toggle .icon-sun { display: none; }

/* ==================== HERO ==================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 0 60px;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(170deg, var(--sky-pale) 0%, var(--cream) 45%, var(--cream-deep) 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: 20%; left: -10%;
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(123, 179, 217, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: 10%; right: -5%;
  width: 50%; height: 50%;
  background: radial-gradient(circle, rgba(45, 154, 108, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(50px);
}

.hero-content {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--med-green);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--ink);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}

.hero-text h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--sky-blue);
}

.hero-sub {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 460px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.8s forwards;
}

.btn-primary {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  background: var(--ink);
  padding: 16px 32px;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--med-green);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45, 154, 108, 0.35);
}

.btn-ghost {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  background: transparent;
  padding: 16px 32px;
  border: 1.5px solid var(--ink);
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--white);
}

.btn-large {
  padding: 18px 40px;
  font-size: 16px;
  width: 100%;
  margin-top: 8px;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-capsule-img {
  width: 100%;
  max-width: 480px;
  height: auto;
  filter: drop-shadow(0 20px 60px rgba(45, 154, 108, 0.25));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-20px) rotate(1deg); }
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
}

.hero-scroll-hint span {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--ink-soft);
  opacity: 0.6;
}

.scroll-line {
  width: 1.5px;
  height: 40px;
  background: linear-gradient(to bottom, var(--ink-soft), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 50%;
  background: var(--med-green-light);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: -50%; }
  100% { top: 100%; }
}

/* ==================== SECTIONS GENERAL ==================== */
.section-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-pad) 32px;
}

.section-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--med-green);
  margin-bottom: 16px;
}

.section-label.light { color: var(--sky-light); }

.section-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: var(--ink);
}

.section-inner h2.light { color: var(--white); }

.section-lede {
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 620px;
  margin-bottom: 64px;
  line-height: 1.6;
}

.section-lede.light { color: rgba(255, 255, 255, 0.8); }

/* ==================== SCIENCE ==================== */
#science {
  background: var(--cream);
  position: relative;
}

.science-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 60px;
}

.science-card {
  background: var(--white);
  border-radius: 20px;
  padding: 40px 32px;
  box-shadow: 0 2px 20px rgba(26, 34, 56, 0.04);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  border-top: 3px solid transparent;
}

.science-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(26, 34, 56, 0.1);
  border-top-color: var(--med-green);
}

.science-icon {
  color: var(--med-green);
  margin-bottom: 24px;
}

.science-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--ink);
}

.science-card p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.65;
}

.science-note {
  background: var(--med-green-pale);
  border-left: 4px solid var(--med-green);
  border-radius: 16px;
  padding: 28px 32px;
}

.science-note p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.note-label {
  font-weight: 600;
  color: var(--ink);
}

/* ==================== PRODUCTS ==================== */
#products {
  background: var(--cream-deep);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(26, 34, 56, 0.05);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(26, 34, 56, 0.12);
}

.product-featured {
  border: 2px solid var(--warm-gold);
}

.product-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--warm-gold);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  z-index: 2;
}

.product-color {
  height: 140px;
  width: 100%;
}

.product-body {
  padding: 32px;
}

.product-tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--med-green);
  margin-bottom: 8px;
}

.product-body h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--ink);
}

.product-desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin-bottom: 24px;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 0;
  border-top: 1px solid #E8E2D2;
  border-bottom: 1px solid #E8E2D2;
  margin-bottom: 24px;
}

.product-specs div {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-specs span {
  font-size: 13px;
  color: var(--ink-soft);
  font-weight: 400;
}

.product-specs strong {
  font-size: 14px;
  color: var(--ink);
  font-weight: 600;
}

.product-price {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
}

.product-price span {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-soft);
}

/* ==================== EXPERIENCE ==================== */
#experience {
  position: relative;
  overflow: hidden;
}

.experience-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.experience-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.section-inner {
  position: relative;
  z-index: 1;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 80px;
}

.testimonial {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 36px 32px;
  position: relative;
  transition: transform 0.4s ease;
}

.testimonial:hover {
  transform: translateY(-4px);
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  line-height: 0.5;
  color: var(--med-green-light);
  margin-bottom: 20px;
}

.testimonial p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 28px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
  font-weight: 600;
}

.testimonial-author span {
  font-size: 13px;
  color: var(--ink-soft);
}

.experience-stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 48px 0;
  border-top: 1px solid rgba(26, 34, 56, 0.1);
}

.experience-stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  color: var(--ink-soft);
  letter-spacing: 0.5px;
}

/* ==================== FAQ ==================== */
#faq {
  background: var(--cream-deep);
}

.faq-list {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid rgba(26, 34, 56, 0.12);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  text-align: left;
  transition: color 0.3s;
}

.faq-question:hover {
  color: var(--med-green);
}

.faq-toggle {
  width: 24px;
  height: 24px;
  position: relative;
  flex-shrink: 0;
  margin-left: 20px;
}

.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--ink-soft);
  transition: all 0.3s ease;
}

.faq-toggle::before {
  top: 50%; left: 0;
  width: 100%; height: 2px;
  transform: translateY(-50%);
}

.faq-toggle::after {
  top: 0; left: 50%;
  width: 2px; height: 100%;
  transform: translateX(-50%);
}

.faq-item.open .faq-toggle::after {
  transform: translateX(-50%) scaleY(0);
}

.faq-item.open .faq-toggle::before {
  background: var(--med-green);
}

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

.faq-item.open .faq-answer {
  max-height: 400px;
  padding-bottom: 28px;
}

.faq-answer p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ==================== ORDER ==================== */
#order {
  background: var(--ink);
  position: relative;
  overflow: hidden;
}

.order-bg {
  position: absolute;
  top: 0; right: 0;
  width: 50%; height: 100%;
  z-index: 0;
}

.order-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  mask-image: linear-gradient(to left, black 40%, transparent 100%);
  -webkit-mask-image: linear-gradient(to left, black 40%, transparent 100%);
}

.order-inner {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

.order-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.form-input {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: var(--white);
  border: 1.5px solid transparent;
  border-radius: 12px;
  padding: 16px 20px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  width: 100%;
}

.form-input:focus {
  border-color: var(--med-green);
  box-shadow: 0 0 0 3px rgba(45, 154, 108, 0.2);
}

.form-input::placeholder {
  color: #999;
}

select.form-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%231A2238' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
}

.form-disclaimer {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  margin-top: 8px;
}

.order-confirmation {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 40px;
  margin-top: 24px;
  animation: fadeUp 0.6s ease forwards;
}

.order-confirmation h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.order-confirmation p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
}

.order-confirmation span {
  font-weight: 600;
  color: var(--sky-light);
}

/* ==================== FOOTER ==================== */
footer {
  background: #121829;
  color: rgba(255, 255, 255, 0.6);
  padding: 64px 0 0;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 16px;
  display: block;
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.7;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s;
}

.footer-col a:hover {
  color: var(--med-green-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 32px;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ==================== RESPONSIVE ==================== */
@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-text {
    order: 2;
  }

  .hero-visual {
    order: 1;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .science-grid,
  .product-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .experience-stat-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .nav-links {
    display: none;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .section-inner {
    padding: 80px 20px;
  }

  .hero-content {
    padding: 0 20px;
  }

  .nav-inner {
    padding: 0 20px;
  }

  .experience-stat-row {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   DARK THEME
   ============================================ */

body.dark {
  --cream: #0E1116;
  --cream-deep: #131620;
  --ink: #E8E6DD;
  --ink-soft: #9CA0AB;
  --sky-pale: #1A2230;
  --sky-blue: #5B9BC4;
  --sky-light: #7BB3D9;
  --white: #1A1E27;
}

body.dark {
  background: #0E1116;
  color: #E8E6DD;
}

/* Nav dark */
body.dark #nav.scrolled {
  background: rgba(14, 17, 22, 0.92);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.3);
}

body.dark .nav-links a {
  color: #9CA0AB;
}

body.dark .nav-links a:hover {
  color: #E8E6DD;
}

body.dark .nav-cta {
  background: var(--med-green);
  color: #fff;
}

body.dark .nav-cta:hover {
  background: var(--med-green-light);
}

body.dark .theme-toggle {
  border-color: rgba(232, 230, 221, 0.2);
  color: #E8E6DD;
}

body.dark .theme-toggle:hover {
  border-color: var(--med-green-light);
  color: var(--med-green-light);
}

/* Hero dark */
body.dark .hero-bg {
  background: linear-gradient(170deg, #131820 0%, #0E1116 45%, #080A0F 100%);
}

body.dark .hero-bg::before {
  background: radial-gradient(circle, rgba(45, 154, 108, 0.12) 0%, transparent 70%);
}

body.dark .hero-bg::after {
  background: radial-gradient(circle, rgba(91, 155, 196, 0.1) 0%, transparent 70%);
}

body.dark .hero-eyebrow {
  color: var(--med-green-light);
}

body.dark .hero-text h1 {
  color: #E8E6DD;
}

body.dark .hero-text h1 em {
  color: var(--med-green-light);
}

body.dark .hero-sub {
  color: #9CA0AB;
}

body.dark .btn-primary {
  background: var(--med-green);
}

body.dark .btn-primary:hover {
  background: var(--med-green-light);
}

body.dark .btn-ghost {
  color: #E8E6DD;
  border-color: rgba(232, 230, 221, 0.3);
}

body.dark .btn-ghost:hover {
  background: #E8E6DD;
  color: #0E1116;
}

body.dark .hero-capsule-img {
  filter: drop-shadow(0 20px 60px rgba(45, 154, 108, 0.2));
}

body.dark .hero-scroll-hint span {
  color: #9CA0AB;
}

/* Sections dark */
body.dark .section-label {
  color: var(--med-green-light);
}

body.dark .section-inner h2 {
  color: #E8E6DD;
}

body.dark .section-lede {
  color: #9CA0AB;
}

/* Science dark */
body.dark #science {
  background: #0E1116;
}

body.dark .science-card {
  background: #1A1E27;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

body.dark .science-card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  border-top-color: var(--med-green);
}

body.dark .science-card h3 {
  color: #E8E6DD;
}

body.dark .science-card p {
  color: #9CA0AB;
}

body.dark .science-note {
  background: rgba(45, 154, 108, 0.08);
  border-left-color: var(--med-green);
}

body.dark .science-note p {
  color: #9CA0AB;
}

body.dark .note-label {
  color: #E8E6DD;
}

/* Products dark */
body.dark #products {
  background: #131620;
}

body.dark .product-card {
  background: #1A1E27;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

body.dark .product-card:hover {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

body.dark .product-featured {
  border-color: var(--warm-gold);
}

body.dark .product-tag {
  color: var(--med-green-light);
}

body.dark .product-body h3 {
  color: #E8E6DD;
}

body.dark .product-desc {
  color: #9CA0AB;
}

body.dark .product-specs {
  border-top-color: #2A2E3A;
  border-bottom-color: #2A2E3A;
}

body.dark .product-specs span {
  color: #9CA0AB;
}

body.dark .product-specs strong {
  color: #E8E6DD;
}

body.dark .product-price {
  color: #E8E6DD;
}

body.dark .product-price span {
  color: #9CA0AB;
}

/* Experience dark */
body.dark .experience-bg-img {
  opacity: 0.08;
}

body.dark .testimonial {
  background: rgba(26, 30, 39, 0.7);
}

body.dark .quote-mark {
  color: var(--med-green-light);
}

body.dark .testimonial p {
  color: #9CA0AB;
}

body.dark .testimonial-author strong {
  color: #E8E6DD;
}

body.dark .testimonial-author span {
  color: #9CA0AB;
}

body.dark .experience-stat-row {
  border-top-color: rgba(232, 230, 221, 0.1);
}

body.dark .stat-number {
  color: #E8E6DD;
}

body.dark .stat-label {
  color: #9CA0AB;
}

/* FAQ dark */
body.dark #faq {
  background: #131620;
}

body.dark .faq-item {
  border-bottom-color: rgba(232, 230, 221, 0.1);
}

body.dark .faq-question {
  color: #E8E6DD;
}

body.dark .faq-question:hover {
  color: var(--med-green-light);
}

body.dark .faq-toggle::before,
body.dark .faq-toggle::after {
  background: #9CA0AB;
}

body.dark .faq-item.open .faq-toggle::before {
  background: var(--med-green-light);
}

body.dark .faq-answer p {
  color: #9CA0AB;
}

/* Order dark */
body.dark #order {
  background: #080A0F;
}

body.dark .order-bg-img {
  opacity: 0.15;
}

body.dark .order-form .form-input {
  background: #1A1E27;
  color: #E8E6DD;
  border-color: #2A2E3A;
}

body.dark .order-form .form-input::placeholder {
  color: #5A5E6A;
}

body.dark .form-input:focus {
  border-color: var(--med-green);
  box-shadow: 0 0 0 3px rgba(45, 154, 108, 0.2);
}

body.dark select.form-input {
  background-color: #1A1E27;
  color: #E8E6DD;
}

body.dark .order-confirmation {
  background: rgba(45, 154, 108, 0.08);
  border-color: rgba(45, 154, 108, 0.2);
}

/* Footer dark */
body.dark footer {
  background: #050709;
}

body.dark .footer-brand .logo {
  color: #E8E6DD;
}

body.dark .footer-brand p {
  color: #6A6E7A;
}

body.dark .footer-col h4 {
  color: #E8E6DD;
}

body.dark .footer-col a {
  color: #5A5E6A;
}

body.dark .footer-col a:hover {
  color: var(--med-green-light);
}

body.dark .footer-bottom {
  border-top-color: rgba(232, 230, 221, 0.08);
}

body.dark .footer-bottom p {
  color: #3A3E4A;
}

/* Grain darker for dark mode */
body.dark .grain {
  opacity: 0.06;
}