@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --color-primary: rgb(31, 31, 32);
  --color-secondary: rgb(4, 221, 113);
  --color-secondary-dark: rgb(3, 180, 92);
  --color-background: #F9FAFB;
  --color-surface: #ffffff;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-accent: rgb(29, 30, 32);
  --color-border: #E5E7EB;
  --color-error: #EF4444;
  --color-success: rgb(4, 221, 113);
  --color-old-price: #9CA3AF;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', 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;

  --weight-light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --shadow-green: 0 8px 30px rgba(4, 221, 113, 0.25);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  --container-max: 1140px;
  --container-pad: var(--space-6);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  color: var(--color-text-primary);
  background-color: var(--color-background);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-body);
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-medium);
  line-height: 1.2;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: var(--shadow-green);
}

.btn-primary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(4, 221, 113, 0.35);
}

.btn-primary:active {
  transform: translateY(0);
}

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

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

.btn-lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
}

.btn-full {
  width: 100%;
}

.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 ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(249, 250, 251, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.brand-tagline {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-base);
  border-radius: var(--radius-full);
}

.nav-links a:hover {
  color: var(--color-text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  font-size: var(--text-sm) !important;
  padding: var(--space-2) var(--space-5) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============ HERO ============ */
.hero {
  padding: var(--space-16) 0 var(--space-20);
  background: var(--color-surface);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(4, 221, 113, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(4, 221, 113, 0.1);
  border: 1px solid rgba(4, 221, 113, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-secondary-dark);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero-badge i {
  font-size: 14px;
}

.hero-heading {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: var(--weight-light);
  line-height: 1.1;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

.hero-heading em {
  font-style: italic;
  color: var(--color-secondary-dark);
}

.hero-desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero-price-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.price-current {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
}

.price-old {
  font-size: var(--text-xl);
  color: var(--color-old-price);
  text-decoration: line-through;
}

.price-save {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: rgba(4, 221, 113, 0.12);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-secondary-dark);
  letter-spacing: 0.05em;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  font-weight: var(--weight-medium);
}

.trust-item i {
  color: var(--color-secondary-dark);
  font-size: 16px;
}

.hero-visual {
  position: relative;
}

.product-image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(145deg, #f0fdf4, #ecfdf5);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.product-badge-float {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.product-badge-float strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-secondary-dark);
  line-height: 1;
}

.product-badge-float span {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* ============ ORDER FORM ============ */
.order-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.order-form h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-6);
  color: var(--color-text-primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-group label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  background: var(--color-background);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(4, 221, 113, 0.12);
}

.form-control.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-control.valid {
  border-color: var(--color-success);
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

.error-msg {
  display: none;
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
}

.form-group.has-error .error-msg {
  display: block;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.form-checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  margin-top: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.form-checkbox input[type="checkbox"]:checked {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
}

.form-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 4px;
  width: 6px;
  height: 10px;
  border: 2px solid var(--color-primary);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.form-checkbox label {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.form-checkbox label a {
  color: var(--color-secondary-dark);
  text-decoration: underline;
}

/* ============ FEATURES ============ */
.features {
  padding: var(--space-20) 0;
  background: var(--color-background);
}

.features-header {
  max-width: 580px;
  margin-bottom: var(--space-12);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-secondary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: rgba(4, 221, 113, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.feature-icon i {
  font-size: 24px;
  color: var(--color-secondary-dark);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-3);
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ============ BENEFITS ============ */
.benefits {
  padding: var(--space-20) 0;
  background: var(--color-primary);
  color: var(--color-background);
  position: relative;
  overflow: hidden;
}

.benefits::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(4, 221, 113, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.benefits .section-title {
  color: var(--color-background);
}

.benefits .section-desc {
  color: rgba(249, 250, 251, 0.65);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  margin-top: var(--space-12);
}

.benefits-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 5/6;
}

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

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.benefit-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  transition: background var(--transition-base);
}

.benefit-item:hover {
  background: rgba(255,255,255,0.07);
}

.benefit-num {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-light);
  color: var(--color-secondary);
  line-height: 1;
  min-width: 40px;
}

.benefit-text h4 {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-background);
  margin-bottom: var(--space-1);
}

.benefit-text p {
  font-size: var(--text-sm);
  color: rgba(249, 250, 251, 0.6);
  line-height: 1.6;
}

/* ============ DESCRIPTION ============ */
.description {
  padding: var(--space-20) 0;
  background: var(--color-surface);
}

.description-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.desc-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: sticky;
  top: 88px;
}

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

.desc-content .section-title {
  margin-bottom: var(--space-6);
}

.desc-content p {
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-5);
  font-size: var(--text-base);
}

.desc-highlight {
  background: rgba(4, 221, 113, 0.06);
  border-left: 3px solid var(--color-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-5) var(--space-6);
  margin: var(--space-6) 0;
}

.desc-highlight p {
  color: var(--color-text-primary) !important;
  font-size: var(--text-lg) !important;
  font-style: italic;
  font-family: var(--font-display);
  margin: 0 !important;
}

/* ============ USAGE ============ */
.usage {
  padding: var(--space-20) 0;
  background: var(--color-background);
}

.usage-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto var(--space-12);
}

.usage-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.usage-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(12.5% + 26px);
  right: calc(12.5% + 26px);
  height: 2px;
  background: linear-gradient(to right, var(--color-secondary), rgba(4, 221, 113, 0.2));
}

.step-card {
  text-align: center;
  position: relative;
}

.step-num {
  width: 64px;
  height: 64px;
  background: var(--color-surface);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-secondary-dark);
  margin: 0 auto var(--space-5);
  position: relative;
  z-index: 1;
  background: var(--color-background);
}

.step-card h3 {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-2);
}

.step-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============ INGREDIENTS ============ */
.ingredients {
  padding: var(--space-20) 0;
  background: var(--color-surface);
}

.ingredients-header {
  max-width: 580px;
  margin-bottom: var(--space-12);
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.ingredient-card {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.ingredient-card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 4px 20px rgba(4, 221, 113, 0.12);
}

.ingredient-icon {
  font-size: 28px;
  margin-bottom: var(--space-3);
  color: var(--color-secondary-dark);
}

.ingredient-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-2);
}

.ingredient-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============ FAQ ============ */
.faq {
  padding: var(--space-20) 0;
  background: var(--color-background);
}

.faq-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto var(--space-12);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  gap: var(--space-4);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-secondary-dark);
}

.faq-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  background: rgba(4, 221, 113, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.faq-icon i {
  font-size: 14px;
  color: var(--color-secondary-dark);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-icon {
  background: var(--color-secondary);
}

.faq-item.open .faq-icon i {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer p {
  padding: 0 0 var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

/* ============ CTA ============ */
.cta-section {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, rgb(20, 20, 21) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(4, 221, 113, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

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

.cta-section .section-label {
  color: var(--color-secondary);
}

.cta-section .section-title {
  color: var(--color-background);
  font-size: var(--text-5xl);
  max-width: 640px;
  margin: 0 auto var(--space-6);
}

.cta-section .section-desc {
  color: rgba(249, 250, 251, 0.65);
  margin: 0 auto var(--space-10);
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-white {
  background: var(--color-background);
  color: var(--color-primary);
}

.btn-white:hover {
  background: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* ============ LEGAL ============ */
.legal-section {
  padding: var(--space-12) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.legal-section .container {
  max-width: 860px;
  text-align: center;
}

.legal-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-4);
}

.legal-text {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.disclaimer {
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: rgba(4, 221, 113, 0.04);
  border: 1px solid rgba(4, 221, 113, 0.15);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--color-primary);
  color: rgba(249, 250, 251, 0.7);
  padding: var(--space-12) 0 var(--space-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer-brand .brand-name {
  color: var(--color-background);
  display: block;
  margin-bottom: var(--space-3);
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.65;
  max-width: 280px;
}

.footer-contact {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-contact a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(249, 250, 251, 0.6);
  transition: color var(--transition-fast);
}

.footer-contact a:hover {
  color: var(--color-secondary);
}

.footer-contact i {
  font-size: 14px;
  color: var(--color-secondary);
}

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-background);
  margin-bottom: var(--space-5);
  letter-spacing: 0.04em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col ul li a {
  font-size: var(--text-sm);
  color: rgba(249, 250, 251, 0.6);
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--color-secondary);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-copy {
  font-size: var(--text-xs);
}

.footer-links {
  display: flex;
  gap: var(--space-5);
}

.footer-links a {
  font-size: var(--text-xs);
  color: rgba(249, 250, 251, 0.5);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-secondary);
}

/* ============ COOKIE BANNER ============ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -8px 30px rgba(0,0,0,0.1);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
  max-height: 90vh;
  overflow-y: auto;
}

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

.cookie-banner-inner {
  padding: var(--space-6) var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
}

.cookie-main {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  margin-bottom: var(--space-5);
}

.cookie-icon {
  font-size: 28px;
  flex-shrink: 0;
  margin-top: 2px;
}

.cookie-main h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-2);
}

.cookie-main p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.cookie-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
}

.btn-cookie-accept {
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  transition: all var(--transition-base);
}

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

.btn-cookie-reject, .btn-cookie-settings {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border: 1.5px solid var(--color-border);
  background: transparent;
  color: var(--color-text-primary);
  transition: all var(--transition-base);
  cursor: pointer;
}

.btn-cookie-reject:hover, .btn-cookie-settings:hover {
  border-color: var(--color-text-secondary);
  background: var(--color-background);
}

.cookie-settings-panel {
  display: none;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  margin-top: var(--space-5);
}

.cookie-settings-panel.visible {
  display: block;
}

.cookie-toggle-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.cookie-toggle-item:last-child {
  border-bottom: none;
}

.cookie-toggle-info h5 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-1);
}

.cookie-toggle-info p {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-border);
  transition: var(--transition-base);
  border-radius: var(--radius-full);
}

.toggle-slider::before {
  position: absolute;
  content: '';
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  transition: var(--transition-base);
  border-radius: var(--radius-full);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--color-secondary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============ POLICY PAGES ============ */
.policy-page {
  padding: var(--space-16) 0 var(--space-20);
}

.policy-hero {
  padding: var(--space-12) 0;
  background: var(--color-primary);
  margin-bottom: var(--space-12);
  text-align: center;
}

.policy-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-light);
  color: var(--color-background);
  margin-bottom: var(--space-3);
}

.policy-hero p {
  font-size: var(--text-sm);
  color: rgba(249, 250, 251, 0.6);
}

.policy-body {
  max-width: 780px;
  margin: 0 auto;
}

.policy-body h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  margin: var(--space-10) 0 var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.policy-body h2:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.policy-body p {
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.policy-body ul {
  list-style: disc;
  margin-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.policy-body ul li {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2);
}

.policy-body a {
  color: var(--color-secondary-dark);
  text-decoration: underline;
}

.policy-body table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.policy-body th {
  background: var(--color-background);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: var(--weight-semibold);
  border-bottom: 2px solid var(--color-border);
}

.policy-body td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: top;
}

/* ============ THANK YOU / ERROR PAGES ============ */
.status-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-6);
}

.status-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin: 0 auto var(--space-6);
}

.status-icon.success {
  background: rgba(4, 221, 113, 0.12);
  color: var(--color-secondary-dark);
}

.status-icon.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
}

.status-page h1 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-4);
}

.status-page p {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  max-width: 480px;
  margin: 0 auto var(--space-8);
  line-height: 1.65;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .hero-grid,
  .benefits-grid,
  .description-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .desc-image {
    position: static;
    aspect-ratio: 16/9;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usage-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .usage-steps::before {
    display: none;
  }

  .ingredients-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  :root {
    --container-pad: var(--space-5);
    --text-5xl: 2.4rem;
    --text-4xl: 2rem;
  }

  .nav-links, .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-5);
    align-items: flex-start;
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }

  .main-nav.open .nav-cta {
    display: flex;
    margin: var(--space-3) 0 0;
    width: 100%;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

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

  .usage-steps {
    grid-template-columns: 1fr;
  }

  .ingredients-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-trust-row {
    gap: var(--space-4);
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .cookie-main {
    flex-direction: column;
    gap: var(--space-3);
  }

  .cookie-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-actions button {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .policy-body td{
    font-size: 0.6rem;
  }
  .hero-price-row {
    flex-wrap: wrap;
  }

  .section-title {
    font-size: var(--text-3xl);
  }

  .cta-section .section-title {
    font-size: var(--text-3xl);
  }
}

/* ============ ANIMATIONS ============ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.anim-delay-1 { animation-delay: 0.1s; }
.anim-delay-2 { animation-delay: 0.2s; }
.anim-delay-3 { animation-delay: 0.3s; }