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

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

:root {
  --primary: #34495e;
  --primary-dark: #2c3e50;
  --primary-light: #4a6278;
  --accent-green: #2ecc71;
  --accent-green-dark: #27ae60;
  --accent-orange: #e67e22;
  --accent-orange-dark: #d35400;
  --accent-blue: #3498db;
  --accent-blue-dark: #2980b9;
  --neutral-100: #f8f9fa;
  --neutral-200: #e9ecef;
  --neutral-300: #dee2e6;
  --neutral-400: #ced4da;
  --neutral-500: #adb5bd;
  --neutral-600: #6c757d;
  --neutral-700: #495057;
  --neutral-800: #343a40;
  --neutral-900: #212529;
  --white: #ffffff;
  --cream: #fafaf8;
  --section-pad: 96px 0;
  --section-pad-sm: 64px 0;
  --container-max: 1280px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(52,73,94,0.08);
  --shadow-md: 0 4px 20px rgba(52,73,94,0.12);
  --shadow-lg: 0 8px 40px rgba(52,73,94,0.16);
  --transition: 0.28s ease;
}

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

body {
  font-family: 'Merriweather', Georgia, serif;
  color: var(--primary);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.25;
  color: var(--primary-dark);
  text-wrap: balance;
}

h1 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; letter-spacing: -0.015em; }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); font-weight: 600; }

p { line-height: 1.75; margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-blue-dark); }

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

ul, ol { padding-left: 1.5rem; }
li { margin-bottom: 0.4rem; line-height: 1.7; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad { padding: var(--section-pad); }
.section-pad-sm { padding: var(--section-pad-sm); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

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

/* ===== HEADER / NAV ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(44, 62, 80, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-lg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-mark svg {
  width: 22px;
  height: 22px;
  fill: var(--white);
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.01em;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.nav-cta {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white) !important;
  background: var(--accent-green) !important;
  padding: 8px 18px !important;
  border-radius: 20px !important;
  margin-left: 8px;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--accent-green-dark) !important;
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--primary-dark);
  padding: 16px 24px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

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

.mobile-nav a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-decoration: none;
  transition: color var(--transition);
}

.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--white); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  padding: 14px 28px;
  border-radius: 4px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition), color var(--transition);
  letter-spacing: 0.02em;
  line-height: 1;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--accent-green);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--accent-green-dark);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(46,204,113,0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--neutral-300);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}

.btn-orange {
  background: var(--accent-orange);
  color: var(--white);
}
.btn-orange:hover {
  background: var(--accent-orange-dark);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(230,126,34,0.3);
}

.btn-blue {
  background: var(--accent-blue);
  color: var(--white);
}
.btn-blue:hover {
  background: var(--accent-blue-dark);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(52,152,219,0.3);
}

.btn-sm { padding: 10px 20px; font-size: 0.8rem; }
.btn-lg { padding: 18px 36px; font-size: 1rem; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(44,62,80,0.90) 0%, rgba(44,62,80,0.70) 50%, rgba(52,152,219,0.30) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46,204,113,0.15);
  border: 1px solid rgba(46,204,113,0.35);
  color: var(--accent-green);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.hero-disclaimer {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.45);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* ===== SECTION LABELS ===== */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent-green);
  border-radius: 2px;
}

.section-label.orange { color: var(--accent-orange); }
.section-label.orange::before { background: var(--accent-orange); }
.section-label.blue { color: var(--accent-blue); }
.section-label.blue::before { background: var(--accent-blue); }
.section-label.white { color: rgba(255,255,255,0.7); }
.section-label.white::before { background: rgba(255,255,255,0.5); }

.section-intro {
  max-width: 680px;
}

.section-intro.centered {
  margin: 0 auto;
  text-align: center;
}

.section-intro h2 { margin-bottom: 16px; }
.section-intro p {
  font-size: 1.05rem;
  color: var(--neutral-600);
  line-height: 1.75;
}

/* ===== GRID SYSTEMS ===== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

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

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

.grid-2-1 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: start;
}

.grid-1-2 {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}

/* ===== CARDS ===== */
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-200);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--neutral-300);
}

.card-body {
  padding: 28px;
}

.card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 10px;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--primary-dark);
}

.card p {
  font-size: 0.9rem;
  color: var(--neutral-600);
  line-height: 1.65;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin-top: 16px;
  text-decoration: none;
  transition: gap var(--transition), color var(--transition);
}

.card-link:hover {
  gap: 10px;
  color: var(--accent-blue-dark);
}

.card-link .arrow { font-size: 1rem; }

/* ===== FEATURE CARD ===== */
.feature-card {
  padding: 32px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--neutral-200);
  transition: box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}

.feature-icon.green { background: rgba(46,204,113,0.12); color: var(--accent-green-dark); }
.feature-icon.orange { background: rgba(230,126,34,0.12); color: var(--accent-orange); }
.feature-icon.blue { background: rgba(52,152,219,0.12); color: var(--accent-blue); }
.feature-icon.primary { background: rgba(52,73,94,0.10); color: var(--primary); }

.feature-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.feature-card p { font-size: 0.9rem; color: var(--neutral-600); line-height: 1.65; margin: 0; }

/* ===== STAT STRIP ===== */
.stat-strip {
  background: var(--primary-dark);
  padding: 56px 0;
}

.stat-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 24px 16px;
  border-right: 1px solid rgba(255,255,255,0.08);
}

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

.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-green);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
}

/* ===== IMAGE BLOCKS ===== */
.img-block {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.img-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-block-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
}

.img-block-badge .badge-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1;
}

.img-block-badge .badge-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  color: var(--neutral-600);
  letter-spacing: 0.04em;
  margin-top: 2px;
}

/* ===== DARK SECTION ===== */
.section-dark {
  background: var(--primary-dark);
  color: var(--white);
}

.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.75); }
.section-dark .section-intro p { color: rgba(255,255,255,0.7); }

/* ===== SECTION CREAM ===== */
.section-cream {
  background: var(--cream);
}

.section-cream-2 {
  background: #f0f4f7;
}

/* ===== DIVIDERS ===== */
.section-divider {
  width: 64px;
  height: 3px;
  background: var(--accent-green);
  border-radius: 2px;
  margin: 20px 0 28px;
}

.section-divider.centered { margin: 20px auto 28px; }
.section-divider.orange { background: var(--accent-orange); }
.section-divider.blue { background: var(--accent-blue); }

/* ===== FORMULA BUILDER (index.html specific) ===== */
.formula-builder {
  background: #f4f7f9;
  padding: var(--section-pad);
}

.flask-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  position: sticky;
  top: 96px;
}

.flask-wrapper {
  position: relative;
  width: 160px;
  height: 240px;
  margin-bottom: 20px;
}

.flask-svg {
  width: 100%;
  height: 100%;
}

.flask-liquid {
  transition: height 0.6s cubic-bezier(0.4, 0, 0.2, 1), fill 0.6s ease;
}

.flask-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-dark);
  text-align: center;
  margin-bottom: 6px;
}

.flask-stability {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-green);
  text-align: center;
}

.flask-stability-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  color: var(--neutral-500);
  text-align: center;
  margin-bottom: 16px;
}

.flask-selected {
  width: 100%;
  max-width: 200px;
}

.flask-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: 20px;
  padding: 5px 10px 5px 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary);
  margin: 3px;
  box-shadow: var(--shadow-sm);
  animation: tagIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes tagIn {
  from { transform: scale(0.7); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.flask-tag-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--neutral-400);
  font-size: 0.9rem;
  line-height: 1;
  padding: 0;
  transition: color var(--transition);
}

.flask-tag-remove:hover { color: var(--accent-orange); }

.ingredient-categories { display: flex; flex-direction: column; gap: 24px; }

.ingredient-cat-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--neutral-600);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ingredient-cat-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--neutral-200);
}

.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}

.ingredient-chip {
  background: var(--white);
  border: 1.5px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center;
  font-family: 'Montserrat', sans-serif;
}

.ingredient-chip:hover {
  border-color: var(--accent-green);
  background: rgba(46,204,113,0.04);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.ingredient-chip.selected {
  border-color: var(--accent-green);
  background: rgba(46,204,113,0.1);
}

.ingredient-chip.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.chip-icon { font-size: 1.4rem; margin-bottom: 5px; }
.chip-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary-dark);
  line-height: 1.3;
}

/* ===== BALANCE BARS ===== */
.balance-section { margin-top: 16px; }

.balance-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.balance-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  width: 80px;
  flex-shrink: 0;
}

.balance-track {
  flex: 1;
  height: 8px;
  background: var(--neutral-200);
  border-radius: 4px;
  overflow: hidden;
}

.balance-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.balance-val {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--neutral-600);
  width: 32px;
  text-align: right;
  flex-shrink: 0;
}

/* ===== COMPARISON TABLE ===== */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
}

.comparison-table th {
  padding: 14px 20px;
  text-align: left;
  background: var(--primary-dark);
  color: var(--white);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.comparison-table th:first-child { border-radius: 8px 0 0 0; }
.comparison-table th:last-child { border-radius: 0 8px 0 0; }

.comparison-table td {
  padding: 13px 20px;
  border-bottom: 1px solid var(--neutral-200);
  color: var(--primary);
  vertical-align: middle;
}

.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: #f8fafc; }

.comp-positive {
  color: var(--accent-green-dark);
  font-weight: 700;
}

.comp-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(46,204,113,0.12);
  color: var(--accent-green-dark);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
}

/* ===== FORMULA RESULT ===== */
.formula-result-box {
  background: var(--white);
  border: 2px solid var(--accent-green);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 24px;
}

.formula-result-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-green-dark);
  margin-bottom: 10px;
}

.formula-assessment {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  color: var(--primary);
  font-style: italic;
  line-height: 1.55;
}

/* ===== CHAT BOT ===== */
.formula-chat {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.chat-header {
  background: var(--primary-dark);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.chat-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
}

.chat-status {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  color: var(--accent-green);
}

.chat-body {
  padding: 16px;
  height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.chat-msg-text {
  background: #f0f4f7;
  border-radius: 0 12px 12px 12px;
  padding: 10px 14px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  color: var(--primary);
  line-height: 1.5;
  max-width: 85%;
}

.chat-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.chat-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  background: #f0f4f7;
  border-radius: 0 12px 12px 12px;
  width: fit-content;
}

.chat-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neutral-400);
  animation: typingBounce 1.2s infinite;
}

.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-5px); }
}

/* ===== POPULAR FORMULAS GALLERY ===== */
.formula-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.formula-pill {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  cursor: default;
}

.formula-pill:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
  border-color: var(--accent-blue);
}

.formula-pill-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.formula-pill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.mini-tag {
  background: rgba(52,152,219,0.1);
  color: var(--accent-blue-dark);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 3px 7px;
  border-radius: 10px;
}

/* ===== QUOTE BLOCK ===== */
.quote-block {
  border-left: 4px solid var(--accent-green);
  padding: 20px 28px;
  background: rgba(46,204,113,0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 28px 0;
}

.quote-block.orange { border-left-color: var(--accent-orange); background: rgba(230,126,34,0.05); }
.quote-block.blue { border-left-color: var(--accent-blue); background: rgba(52,152,219,0.05); }

.quote-block p {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--primary);
  line-height: 1.7;
  margin: 0;
}

/* ===== INFO PANELS ===== */
.info-panel {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-200);
  padding: 32px;
}

.info-panel-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-blue);
  margin-bottom: 12px;
}

.info-list {
  list-style: none;
  padding: 0;
}

.info-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--neutral-200);
  font-size: 0.9rem;
  color: var(--primary);
  line-height: 1.55;
}

.info-list li:last-child { border-bottom: none; }

.info-list-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(46,204,113,0.12);
  color: var(--accent-green-dark);
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  font-weight: 700;
}

/* ===== FAQ ===== */
.faq-item {
  border-bottom: 1px solid var(--neutral-200);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-dark);
  transition: color var(--transition);
}

.faq-question:hover { color: var(--accent-blue); }

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--neutral-300);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--neutral-500);
  transition: border-color var(--transition), color var(--transition), transform var(--transition), background var(--transition);
}

.faq-item.open .faq-icon {
  border-color: var(--accent-green);
  color: var(--accent-green);
  background: rgba(46,204,113,0.08);
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding-bottom: 20px;
  font-size: 0.92rem;
  color: var(--neutral-600);
  line-height: 1.75;
}

.faq-item.open .faq-answer { display: block; }

/* ===== FORMULA HERO FLASK DECORATION ===== */
.floating-ingredients {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  overflow: hidden;
}

.fi-item {
  position: absolute;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  animation: floatItem linear infinite;
  opacity: 0.7;
}

@keyframes floatItem {
  0% { transform: translateY(0) rotate(0deg); opacity: 0.7; }
  50% { opacity: 1; }
  100% { transform: translateY(-20px) rotate(10deg); opacity: 0.5; }
}

/* ===== HERO IMAGE GRID ===== */
.hero-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  height: 480px;
}

.hero-img-cell {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.hero-img-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-img-cell:first-child {
  grid-row: 1 / 3;
}

/* ===== ABOUT PAGE ===== */
.philosophy-strip {
  background: var(--primary);
  padding: 64px 0;
}

.philosophy-strip .big-quote {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--white);
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
  line-height: 1.4;
  position: relative;
}

.philosophy-strip .big-quote::before {
  content: '\201C';
  font-size: 5rem;
  color: rgba(46,204,113,0.25);
  font-family: Georgia, serif;
  line-height: 0;
  vertical-align: -0.35em;
  margin-right: 8px;
}

.philosophy-strip .big-quote::after {
  content: '\201D';
  font-size: 5rem;
  color: rgba(46,204,113,0.25);
  font-family: Georgia, serif;
  line-height: 0;
  vertical-align: -0.35em;
  margin-left: 8px;
}

.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-green), var(--accent-blue), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -36px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-green);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--accent-green);
}

.timeline-year {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.timeline-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 6px;
}

.timeline-text {
  font-size: 0.9rem;
  color: var(--neutral-600);
  line-height: 1.65;
  margin: 0;
}

/* ===== CONTACT PAGE ===== */
.contact-box {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-200);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--neutral-200);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(52,73,94,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.contact-icon.green-bg { background: rgba(46,204,113,0.12); }
.contact-icon.blue-bg { background: rgba(52,152,219,0.12); }
.contact-icon.orange-bg { background: rgba(230,126,34,0.12); }

.contact-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--neutral-500);
  margin-bottom: 4px;
}

.contact-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.contact-value a {
  color: var(--primary-dark);
  text-decoration: none;
}

.contact-value a:hover { color: var(--accent-blue); }

/* ===== FORM ===== */
.form-disclaimer {
  background: rgba(52,152,219,0.07);
  border: 1px solid rgba(52,152,219,0.2);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 24px;
}

.form-disclaimer p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  color: var(--neutral-700);
  line-height: 1.6;
  margin: 0;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--neutral-300);
  border-radius: var(--radius-sm);
  font-family: 'Merriweather', serif;
  font-size: 0.9rem;
  color: var(--primary);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(52,152,219,0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

/* ===== THANK YOU PAGE ===== */
.thankyou-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  background: var(--cream);
}

.thankyou-box {
  text-align: center;
  max-width: 520px;
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  background: rgba(46,204,113,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-size: 2rem;
}

.thankyou-box h1 {
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--primary-dark);
}

.thankyou-box p {
  color: var(--neutral-600);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 32px;
}

/* ===== POLICY PAGES ===== */
.policy-hero {
  background: var(--primary-dark);
  padding: 120px 0 64px;
  text-align: center;
}

.policy-hero h1 {
  color: var(--white);
  margin-bottom: 12px;
}

.policy-hero p {
  color: rgba(255,255,255,0.6);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
}

.policy-content {
  padding: 72px 0 96px;
  max-width: 840px;
  margin: 0 auto;
}

.policy-content h2 {
  font-size: 1.3rem;
  margin-top: 44px;
  margin-bottom: 14px;
  color: var(--primary-dark);
}

.policy-content h2:first-child { margin-top: 0; }

.policy-content p {
  font-size: 0.95rem;
  color: var(--neutral-700);
  line-height: 1.8;
  margin-bottom: 14px;
}

.policy-content ul, .policy-content ol {
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: var(--neutral-700);
  line-height: 1.8;
}

.policy-content li { margin-bottom: 6px; }

.policy-section-divider {
  height: 1px;
  background: var(--neutral-200);
  margin: 40px 0;
}

/* ===== FOOTER ===== */
.site-footer {
  background: #1a252f;
  color: rgba(255,255,255,0.65);
}

.footer-top {
  padding: 72px 0 48px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-brand .logo-text {
  color: var(--white);
  font-size: 1.25rem;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-top: 16px;
  color: rgba(255,255,255,0.55);
}

.footer-edu-notice {
  background: rgba(46,204,113,0.08);
  border: 1px solid rgba(46,204,113,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 20px;
}

.footer-edu-notice p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-green);
  letter-spacing: 0.04em;
  margin: 0;
}

.footer-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li { margin-bottom: 8px; }

.footer-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover { color: rgba(255,255,255,0.9); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

.footer-contact-item .ci-icon {
  color: var(--accent-green);
  font-size: 0.9rem;
  margin-top: 1px;
  flex-shrink: 0;
}

.footer-contact-item p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
  margin: 0;
}

.footer-hours {
  margin-top: 16px;
}

.footer-hours-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 8px;
}

.footer-hours p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}

.footer-disclaimer {
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.footer-disclaimer p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.8;
  margin-bottom: 10px;
}

.footer-disclaimer p:last-child { margin-bottom: 0; }

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  margin: 0;
}

.footer-policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-policy-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-policy-links a:hover { color: rgba(255,255,255,0.7); }

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(26,37,47,0.98);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,0.08);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner.visible { transform: translateY(0); }

.cookie-banner-inner {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-banner-text {
  flex: 1;
  min-width: 260px;
}

.cookie-banner-text p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin: 0;
}

.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-btn {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 4px;
  cursor: pointer;
  border: none;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  letter-spacing: 0.02em;
}

.cookie-btn:hover { transform: translateY(-1px); }

.cookie-btn-accept {
  background: var(--accent-green);
  color: var(--white);
}
.cookie-btn-accept:hover { background: var(--accent-green-dark); }

.cookie-btn-reject {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
}
.cookie-btn-reject:hover { background: rgba(255,255,255,0.14); color: var(--white); }

.cookie-btn-more {
  background: transparent;
  color: rgba(255,255,255,0.5);
  text-decoration: underline;
  font-size: 0.75rem;
}
.cookie-btn-more:hover { color: rgba(255,255,255,0.8); }

/* ===== ABOUT PAGE SPECIFICS ===== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-200);
  padding: 28px;
  border-top: 3px solid var(--accent-green);
  transition: box-shadow var(--transition), transform var(--transition);
}

.value-card:nth-child(2) { border-top-color: var(--accent-orange); }
.value-card:nth-child(3) { border-top-color: var(--accent-blue); }
.value-card:nth-child(4) { border-top-color: var(--primary); }

.value-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.value-card h3 {
  font-size: 1rem;
  margin-bottom: 10px;
}

.value-card p {
  font-size: 0.875rem;
  color: var(--neutral-600);
  line-height: 1.65;
  margin: 0;
}

/* ===== INDEX HERO FLASK VISUAL ===== */
.hero-flask-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 480px;
}

.hero-flask-svg-wrap {
  position: relative;
  z-index: 2;
}

/* ===== INGREDIENT SECTION LAYOUT ===== */
.builder-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}

/* ===== FULL BLEED IMAGE ===== */
.full-bleed-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

/* ===== ANNOTATION BLOCK ===== */
.annotation-block {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  background: rgba(52,152,219,0.07);
  border-left: 3px solid var(--accent-blue);
}

.annotation-block.orange-ann {
  background: rgba(230,126,34,0.07);
  border-left-color: var(--accent-orange);
}

.annotation-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.annotation-block p {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  color: var(--neutral-700);
  line-height: 1.6;
  margin: 0;
}

/* ===== SCROLL FADE ANIMATION ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .builder-layout { grid-template-columns: 200px 1fr; gap: 28px; }
}

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .grid-3 { grid-template-columns: 1fr 1fr; gap: 20px; }
  .grid-2-1 { grid-template-columns: 1fr; }
  .grid-1-2 { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .formula-gallery { grid-template-columns: 1fr 1fr; }
  .builder-layout { grid-template-columns: 1fr; }
  .flask-area { position: static; flex-direction: row; align-items: flex-start; flex-wrap: wrap; gap: 16px; }
  .hero-img-grid { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px 0; --section-pad-sm: 40px 0; }
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.125rem; }
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .stat-strip-inner { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .formula-gallery { grid-template-columns: 1fr; }
  .ingredient-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
  .hero-actions { flex-direction: column; }
  .cookie-banner-inner { flex-direction: column; gap: 16px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .stat-strip-inner { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .stat-item:last-child { border-bottom: none; }
  .values-grid { grid-template-columns: 1fr; }
  .info-panel { padding: 20px; }
  .contact-box { padding: 20px; }
  .policy-content { padding: 48px 0 72px; }
}