@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Jost:wght@300;400;500;600&display=swap');

:root {
  --color-primary: rgb(31, 31, 32);
  --color-secondary: rgb(71, 216, 52);
  --color-accent: rgb(3, 148, 58);
  --color-bg: #F9FAFB;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-white: #ffffff;
  --color-surface: #ffffff;
  --color-border: #E5E7EB;
  --color-error: #DC2626;
  --color-success: var(--color-accent);

  --font-display: 'Syne', sans-serif;
  --font-body: 'Jost', sans-serif;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.75rem;
  --fs-4xl: 3.5rem;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 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-glow: 0 0 30px rgba(71,216,52,0.20);

  --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: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

  --container-max: 1100px;
  --header-height: 68px;
}

*, *::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(--fw-regular);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: var(--font-body);
  font-size: var(--fs-base);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
}

.section-title {
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-3xl);
  color: var(--color-text-primary);
  line-height: 1.15;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(249,250,251,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.brand {
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-lg);
  color: var(--color-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.brand-dot {
  width: 8px;
  height: 8px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
  display: inline-block;
}

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

.main-nav a {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition-base);
}

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

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

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

.btn-nav {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: var(--space-2) var(--space-5) !important;
  border-radius: var(--radius-full);
  font-weight: var(--fw-semibold) !important;
  font-size: var(--fs-sm) !important;
  transition: background var(--transition-base), transform var(--transition-fast) !important;
}

.btn-nav::after {
  display: none !important;
}

.btn-nav:hover {
  background: var(--color-accent) !important;
  transform: translateY(-1px);
}

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

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

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-height);
  background: var(--color-bg);
  z-index: 99;
  padding: var(--space-8) var(--space-6);
  flex-direction: column;
  gap: var(--space-4);
  border-top: 1px solid var(--color-border);
}

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

.mobile-menu a {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-base);
}

.mobile-menu a:hover {
  color: var(--color-accent);
}

section.hero {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  background: var(--color-bg);
  overflow: hidden;
  position: relative;
}

.hero-bg-shape {
  position: absolute;
  top: -120px;
  right: -180px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(71,216,52,0.10) 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);
  background: rgba(71,216,52,0.12);
  color: var(--color-accent);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid rgba(71,216,52,0.25);
  margin-bottom: var(--space-5);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-4xl);
  line-height: 1.08;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  letter-spacing: -0.03em;
}

.hero-title span {
  color: var(--color-accent);
  position: relative;
  display: inline-block;
}

.hero-desc {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  font-weight: var(--fw-light);
}

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

.price-current {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-primary);
}

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

.price-save {
  background: var(--color-secondary);
  color: var(--color-primary);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

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

.trust-item i {
  color: var(--color-accent);
  font-size: var(--fs-sm);
}

.hero-image-wrap {
  position: relative;
}

.hero-image-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-image-card::before {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(71,216,52,0.12) 0%, transparent 70%);
}

.hero-image-card figure {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  background: linear-gradient(135deg, #f0fdf4 0%, #f9fafb 100%);
  border-radius: var(--radius-lg);
}

.product-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
}

.product-placeholder i {
  font-size: 4rem;
  color: rgba(71,216,52,0.4);
}

.floating-tag {
  position: absolute;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.floating-tag.tag-1 {
  top: var(--space-5);
  left: -var(--space-8);
  color: var(--color-accent);
}

.floating-tag.tag-2 {
  bottom: var(--space-10);
  color: var(--color-primary);
}

.floating-tag i {
  font-size: var(--fs-base);
}

.order-form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-8);
  border: 1px solid var(--color-border);
}

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

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

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary);
}

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

.form-field input,
.form-field textarea {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  color: var(--color-text-primary);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
  width: 100%;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(71,216,52,0.12);
}

.form-field input.error,
.form-field textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220,38,38,0.08);
}

.form-field input.valid,
.form-field textarea.valid {
  border-color: var(--color-accent);
}

.field-error {
  font-size: var(--fs-xs);
  color: var(--color-error);
  display: none;
}

.field-error.visible {
  display: block;
}

.checkbox-field {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  grid-column: 1 / -1;
}

.checkbox-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.checkbox-field label {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-field label a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.checkbox-field label a:hover {
  color: var(--color-primary);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
  letter-spacing: 0.03em;
  width: 100%;
  margin-top: var(--space-2);
}

.btn-primary:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: 0.03em;
}

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

section.features {
  padding-block: var(--space-20);
  background: var(--color-white);
}

.features-header {
  position: static !important;
  text-align: center;
  margin-bottom: var(--space-16);
}

.features-header .section-label {
  justify-content: center;
}

.features-header .section-subtitle {
  margin-inline: auto;
}

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

.feature-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(71,216,52,0.3);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: rgba(71,216,52,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.feature-icon i {
  font-size: var(--fs-xl);
  color: var(--color-accent);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.feature-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

section.composition {
  padding-block: var(--space-20);
  background: var(--color-bg);
}

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

.ingredient-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.ingredient-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-base);
}

.ingredient-item:hover {
  border-color: rgba(71,216,52,0.35);
}

.ingredient-num {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: rgba(71,216,52,0.3);
  line-height: 1;
  min-width: 36px;
}

.ingredient-item h4 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.ingredient-item p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.composition-info {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.info-card {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  color: var(--color-white);
}

.info-card h3 {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  margin-bottom: var(--space-6);
  line-height: 1.2;
}

.info-card h3 span {
  color: var(--color-secondary);
}

.spec-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.spec-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

.spec-key {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
}

.spec-val {
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  color: var(--color-white);
}

.spec-val.highlight {
  color: var(--color-secondary);
}

section.instructions {
  padding-block: var(--space-20);
  background: var(--color-white);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.step-card {
  text-align: center;
  padding: var(--space-6);
}

.step-num {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-secondary);
  margin: 0 auto var(--space-5);
}

.step-card h4 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

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

section.benefits {
  padding-block: var(--space-20);
  background: var(--color-bg);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.benefit-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.benefit-icon {
  width: 44px;
  height: 44px;
  background: rgba(71,216,52,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-icon i {
  font-size: var(--fs-lg);
  color: var(--color-accent);
}

.benefit-item h4 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.benefit-item p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

section.product-detail {
  padding-block: var(--space-20);
  background: var(--color-white);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-10);
}

.detail-image {
  background: linear-gradient(135deg, #f0fdf4 0%, #f9fafb 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-content p {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.detail-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.highlight-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary);
}

.highlight-row i {
  color: var(--color-accent);
  font-size: var(--fs-base);
}

section.faq {
  padding-block: var(--space-20);
  background: var(--color-bg);
}

.faq-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.faq-header .section-label {
  justify-content: center;
}

.faq-list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(71,216,52,0.35);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  user-select: none;
  gap: var(--space-4);
}

.faq-question h3 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(71,216,52,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-base), background var(--transition-base);
}

.faq-icon i {
  font-size: var(--fs-base);
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

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

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

.faq-answer {
  display: none;
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
  border-top: 1px solid var(--color-border);
}

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

section.legal-info {
  padding-block: var(--space-16);
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
}

.legal-info-inner {
  background: rgba(71,216,52,0.06);
  border: 1px solid rgba(71,216,52,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.legal-info-inner h2 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.legal-info-inner h2 i {
  color: var(--color-accent);
}

.legal-info-inner p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-3);
}

.legal-info-inner p:last-child {
  margin-bottom: 0;
}

section.disclaimer {
  padding-block: var(--space-12);
  background: var(--color-bg);
}

.disclaimer-box {
  background: var(--color-white);
  border-left: 4px solid var(--color-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-6) var(--space-8);
}

.disclaimer-box p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

section.cta-section {
  padding-block: var(--space-24);
  background: var(--color-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(circle, rgba(71,216,52,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.cta-section .section-label {
  justify-content: center;
  color: rgba(71,216,52,0.8);
}

.cta-section .section-label::before {
  background: rgba(71,216,52,0.5);
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.cta-title span {
  color: var(--color-secondary);
}

.cta-sub {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--space-10);
  max-width: 480px;
  margin-inline: auto;
  line-height: 1.7;
}

.cta-section .btn-primary {
  width: auto;
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: var(--space-4) var(--space-12);
  font-size: var(--fs-md);
}

.cta-section .btn-primary:hover {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: 0 0 40px rgba(71,216,52,0.3);
}

footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.7);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-top {
  padding-block: var(--space-12);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-12);
  align-items: start;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
  max-width: 360px;
}

.footer-brand .brand {
  color: var(--color-white);
  margin-bottom: var(--space-4);
  display: inline-flex;
}

.footer-brand p {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
}

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

.footer-contact a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--transition-fast);
}

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

.footer-contact i {
  color: var(--color-accent);
  font-size: var(--fs-sm);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-end;
}

.footer-links h4 {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-2);
}

.footer-links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
  text-align: right;
}

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

.footer-bottom {
  padding-block: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.35);
}

.footer-policies {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-policies a {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.35);
  transition: color var(--transition-fast);
}

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

.cookie-banner {
  position: fixed;
  bottom: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  z-index: 9000;
  padding: var(--space-6) var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-8);
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1000px;
  margin-inline: auto;
  transform: translateY(0);
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.cookie-banner.hidden {
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
}

.cookie-text p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 560px;
}

.cookie-text a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}

.btn-cookie-accept {
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  font-family: var(--font-body);
  cursor: pointer;
  transition: background var(--transition-base);
}

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

.btn-cookie-decline {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1.5px solid var(--color-border);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-cookie-decline:hover {
  border-color: var(--color-text-secondary);
  color: var(--color-text-primary);
}

.btn-cookie-settings {
  background: transparent;
  color: var(--color-accent);
  border: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  font-family: var(--font-body);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.btn-cookie-settings:hover {
  color: var(--color-primary);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  backdrop-filter: blur(4px);
}

.modal-overlay.hidden {
  display: none;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.modal-header h2 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
}

.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  padding: var(--space-1);
}

.modal-close:hover {
  color: var(--color-text-primary);
}

.toggle-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
}

.toggle-row:last-of-type {
  border-bottom: none;
}

.toggle-info h4 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.toggle-info p {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.always-on {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  margin-top: var(--space-2);
  display: block;
}

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

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

.slider {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base);
}

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

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

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

.toggle-switch input:disabled + .slider {
  background: rgba(3,148,58,0.4);
  cursor: not-allowed;
}

.modal-footer {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.modal-footer button {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
}

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

.btn-save-prefs:hover {
  background: var(--color-accent);
}

.btn-accept-all-modal {
  background: rgba(71,216,52,0.12);
  color: var(--color-accent);
  border: 1.5px solid rgba(71,216,52,0.3) !important;
}

.btn-accept-all-modal:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.page-hero {
  padding-block: var(--space-16);
  background: var(--color-primary);
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.page-hero p {
  color: rgba(255,255,255,0.65);
  font-size: var(--fs-md);
}

.policy-content {
  padding-block: var(--space-16);
  max-width: 820px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.policy-content h2 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.policy-content h3 {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.policy-content p {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.policy-content ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.policy-content ul li {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.policy-content .contact-box {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  margin-top: var(--space-8);
}

.policy-content .contact-box p {
  margin-bottom: var(--space-2);
}

.policy-content .contact-box p:last-child {
  margin-bottom: 0;
}

.policy-content .last-updated {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  background: var(--color-bg);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
  border: 1px solid var(--color-border);
}

.thankyou-section {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: var(--space-20);
}

.thankyou-card {
  max-width: 560px;
  width: 100%;
  padding: var(--space-12) var(--space-10);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  background: rgba(71,216,52,0.12);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
}

.thankyou-icon i {
  font-size: 2.5rem;
  color: var(--color-accent);
}

.thankyou-card h1 {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.thankyou-card p {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.notfound-section {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: var(--space-20);
}

.notfound-inner .big-num {
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-5);
  background: linear-gradient(135deg, var(--color-primary) 60%, var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.notfound-inner h2 {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.notfound-inner p {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 440px;
  margin-inline: auto;
}

@media (max-width: 1024px) {
  :root {
    --fs-4xl: 2.75rem;
    --fs-3xl: 2.25rem;
  }

  .hero-grid {
    gap: var(--space-10);
  }

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

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

@media (max-width: 768px) {
  :root {
    --fs-4xl: 2.25rem;
    --fs-3xl: 1.85rem;
    --fs-2xl: 1.5rem;
  }

  nav.main-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .hero-image-wrap {
    order: -1;
  }

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

  .composition-grid {
    display: flex !important;
    flex-direction: column;
  }
.spec-item{
  flex-direction: column;
}
  .composition-info {
    position: static;
  }

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

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

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

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

  .footer-links {
    align-items: flex-start;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .cookie-banner {
    flex-direction: column;
    gap: var(--space-4);
    bottom: var(--space-3);
    left: var(--space-3);
    right: var(--space-3);
  }

  .cookie-actions {
    width: 100%;
    justify-content: flex-start;
  }

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

  .cta-title {
    font-size: var(--fs-2xl);
  }

  .order-form-card {
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  :root {
    --fs-4xl: 1.85rem;
  }

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

  .hero-title {
    font-size: var(--fs-3xl);
  }

  .price-current {
    font-size: var(--fs-2xl);
  }

  .container {
    padding-inline: var(--space-4);
  }
}

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

.animate-in {
  animation: fadeInUp 0.5s ease both;
}