@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

:root {
  --color-primary: rgb(31, 31, 32);
  --color-secondary: rgb(40, 138, 218);
  --color-accent: rgb(147, 43, 216);
  --color-bg: #F9FAFB;
  --color-bg-white: #ffffff;
  --color-bg-dark: rgb(18, 18, 20);
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-text-light: #9CA3AF;
  --color-border: #E5E7EB;
  --color-border-focus: rgb(40, 138, 218);
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;

  --font-display: 'Sora', sans-serif;
  --font-body: 'DM Sans', 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: 1.875rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.75rem;

  --lh-tight: 1.2;
  --lh-snug: 1.35;
  --lh-base: 1.6;
  --lh-relaxed: 1.75;

  --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(0,0,0,0.05);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.12);
  --shadow-accent: 0 8px 32px rgba(40, 138, 218, 0.22);
  --shadow-accent-hover: 0 12px 40px rgba(40, 138, 218, 0.35);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --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: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

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

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

ul {
  list-style: none;
}

.container {
  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;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: 0.9rem;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background: rgb(28, 110, 180);
  border-color: rgb(28, 110, 180);
  color: #fff;
  box-shadow: var(--shadow-accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-outline:hover {
  background: var(--color-secondary);
  color: #fff;
  transform: translateY(-1px);
}

.btn-dark {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-dark:hover {
  background: #000;
  border-color: #000;
  color: #fff;
  transform: translateY(-1px);
}

.btn-lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--fs-md);
  border-radius: var(--radius-lg);
}

.section-label {
  display: inline-block;
  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-secondary);
  margin-bottom: var(--space-3);
}

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

.section-desc {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  max-width: 600px;
}

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

.section-header .section-desc {
  margin-inline: auto;
}

section {
  padding-block: var(--space-24);
}

.divider {
  width: 48px;
  height: 3px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
  margin: var(--space-4) 0 var(--space-5);
}

.divider-center {
  margin-inline: auto;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(40, 138, 218, 0.10);
  color: var(--color-secondary);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  border: 1px solid rgba(40, 138, 218, 0.20);
}

.badge-trust {
  background: rgba(16, 185, 129, 0.08);
  color: var(--color-success);
  border-color: rgba(16, 185, 129, 0.20);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  font-weight: var(--fw-medium);
}


/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(249, 250, 251, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}
.site-header .container{
  height: 100%;
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

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

.site-nav a {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-text-primary);
  font-size: 1.5rem;
  line-height: 1;
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg-white);
  padding: var(--space-8) var(--space-6);
  flex-direction: column;
  gap: var(--space-6);
  overflow-y: auto;
}

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

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.mobile-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  padding: var(--space-2);
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--color-secondary);
}


/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: calc(var(--space-16) + 20px);
  padding-bottom: var(--space-20);
  background: var(--color-bg-white);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -160px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(40, 138, 218, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(147, 43, 216, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero-content {
  padding-top: var(--space-6);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

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

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

.hero-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-8);
  max-width: 460px;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.price-current {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
}

.price-old {
  font-size: var(--fs-xl);
  color: var(--color-text-light);
  text-decoration: line-through;
  font-weight: var(--fw-regular);
}

.price-save {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.20);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

.hero-form-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
}

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

.hero-form-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-4);
}

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

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

.form-input::placeholder {
  color: var(--color-text-light);
}

.form-input:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(40, 138, 218, 0.12);
}

.form-input.error {
  border-color: var(--color-error);
}

.form-input.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.10);
}

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

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

.form-error {
  display: none;
  font-size: var(--fs-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
  align-items: center;
  gap: var(--space-1);
}

.form-error.visible {
  display: flex;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  margin-bottom: var(--space-5);
}

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

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

.form-checkbox-label a {
  color: var(--color-secondary);
}

.form-submit {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--fs-md);
  border-radius: var(--radius-lg);
}

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

.product-image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #eef2f7 0%, #e4eaf2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.product-image-placeholder i {
  font-size: 3rem;
  opacity: 0.35;
}

.trust-stack {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-3);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-5);
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
}

.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-secondary);
  font-size: 1rem;
}


/* ============================================================
   PRODUCT DESCRIPTION
   ============================================================ */
.product-desc {
  background: var(--color-bg);
}

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

.product-desc-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #eef2f7 0%, #e4eaf2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.product-desc-content .section-title {
  font-size: var(--fs-3xl);
}

.product-desc-content p {
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-4);
}

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

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
}

.feature-item i {
  color: var(--color-secondary);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 3px;
}


/* ============================================================
   BENEFITS
   ============================================================ */
.benefits {
  background: var(--color-bg-white);
}

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

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

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(40, 138, 218, 0.25);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: rgba(40, 138, 218, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: 1.4rem;
  margin-bottom: var(--space-5);
  transition: background var(--transition-base), color var(--transition-base);
}

.benefit-card:hover .benefit-icon {
  background: var(--color-secondary);
  color: #fff;
}

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

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


/* ============================================================
   FAQ
   ============================================================ */
.faq {
  background: var(--color-bg);
}

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

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

.faq-item.open {
  border-color: rgba(40, 138, 218, 0.30);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: color var(--transition-fast);
}

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

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: transform var(--transition-base), background var(--transition-base), color var(--transition-base);
  font-size: 0.85rem;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  background: var(--color-secondary);
  color: #fff;
}

.faq-answer {
  display: none;
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

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


/* ============================================================
   COMPOSITION
   ============================================================ */
.composition {
  background: var(--color-bg-white);
}

.composition-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.ingredient-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ingredient-card:hover {
  border-color: rgba(40, 138, 218, 0.25);
  box-shadow: var(--shadow-sm);
}

.ingredient-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

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

.ingredient-amount {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-secondary);
  background: rgba(40, 138, 218, 0.08);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

.ingredient-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   SPECS
   ============================================================ */
.specs {
  background: var(--color-bg);
}

.specs-table {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  max-width: 760px;
  margin-inline: auto;
}

.specs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--color-border);
}

.specs-row:last-child {
  border-bottom: none;
}

.specs-key, .specs-value {
  padding: var(--space-4) var(--space-6);
  font-size: var(--fs-sm);
}

.specs-key {
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  background: var(--color-bg);
  border-right: 1px solid var(--color-border);
}

.specs-value {
  color: var(--color-text-secondary);
}


/* ============================================================
   LEGAL INFO
   ============================================================ */
.legal-info {
  background: var(--color-bg-white);
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.legal-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.legal-card-icon {
  width: 44px;
  height: 44px;
  background: rgba(40, 138, 218, 0.10);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: 1.2rem;
  margin-bottom: var(--space-4);
}

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

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


/* ============================================================
   INSTRUCTIONS
   ============================================================ */
.instructions {
  background: var(--color-bg);
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 700px;
  margin-inline: auto;
  counter-reset: steps;
}

.step-item {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
}

.step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  counter-increment: steps;
}

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

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


/* ============================================================
   DISCLAIMER
   ============================================================ */
.disclaimer {
  background: var(--color-bg-white);
  padding-block: var(--space-12);
}

.disclaimer-inner {
  display: flex;
  gap: var(--space-4);
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.20);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
}

.disclaimer-icon {
  flex-shrink: 0;
  font-size: 1.4rem;
  color: var(--color-warning);
  margin-top: 2px;
}

.disclaimer-text h3 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

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


/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding-block: var(--space-24);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(40, 138, 218, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.cta-section .section-label {
  color: rgba(255,255,255,0.55);
}

.cta-section .section-title {
  color: #fff;
  font-size: var(--fs-4xl);
  max-width: 660px;
  margin-inline: auto;
}

.cta-section .section-desc {
  color: rgba(255,255,255,0.65);
  margin-inline: auto;
}

.cta-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-10);
}

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

.btn-white:hover {
  background: rgba(255,255,255,0.9);
  color: var(--color-primary);
  border-color: rgba(255,255,255,0.9);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.80);
  border-color: rgba(255,255,255,0.30);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.10);
  color: #fff;
  border-color: rgba(255,255,255,0.55);
}


/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.55);
  padding-block: var(--space-16) var(--space-8);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .brand-name {
  color: rgba(255,255,255,0.90);
  font-size: var(--fs-lg);
}

.footer-brand .brand-logo {
  background: rgba(255,255,255,0.10);
}

.footer-desc {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-top: var(--space-4);
  max-width: 300px;
}

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

.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-col h4 {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-5);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.footer-links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.50);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: rgba(255,255,255,0.85);
}

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

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

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

.footer-legal-links a {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.40);
  transition: color var(--transition-fast);
}

.footer-legal-links a:hover {
  color: rgba(255,255,255,0.75);
}


/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: var(--space-6);
  left: var(--space-6);
  right: var(--space-6);
  z-index: 200;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-6) var(--space-8);
  max-width: 900px;
  margin-inline: auto;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.cookie-banner.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner-top {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  margin-bottom: var(--space-5);
}

.cookie-banner-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  color: var(--color-warning);
}

.cookie-banner-text h3 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-1);
  color: var(--color-text-primary);
}

.cookie-banner-text p {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

.cookie-banner-text a {
  color: var(--color-secondary);
}

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

.cookie-actions .btn {
  padding: var(--space-2) var(--space-5);
  font-size: var(--fs-sm);
}

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

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

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

.cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.cookie-toggle-info h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

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

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

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

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

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

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

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(18px);
}

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

.cookie-save-btn {
  margin-top: var(--space-5);
}


/* ============================================================
   POLICY PAGES
   ============================================================ */
.policy-hero {
  background: var(--color-primary);
  color: #fff;
  padding-block: var(--space-20) var(--space-16);
  text-align: center;
}

.policy-hero h1 {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: #fff;
  margin-bottom: var(--space-3);
}

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

.policy-content {
  padding-block: var(--space-16);
  background: var(--color-bg);
}

.policy-body {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  max-width: 820px;
  margin-inline: auto;
}

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

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

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

.policy-body ul li {
  margin-bottom: var(--space-2);
  line-height: var(--lh-relaxed);
}

.policy-body a {
  color: var(--color-secondary);
}

.policy-body .info-box {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-6);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

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

.policy-body th {
  background: var(--color-bg);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  text-align: left;
}

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


/* ============================================================
   THANK YOU PAGE
   ============================================================ */
.thankyou-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-6);
  text-align: center;
  background: var(--color-bg);
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success);
  font-size: 2.2rem;
  margin: 0 auto var(--space-6);
}

.thankyou-page h1 {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-4);
  color: var(--color-text-primary);
}

.thankyou-page p {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  max-width: 480px;
  margin: 0 auto var(--space-10);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   404 PAGE
   ============================================================ */
.notfound-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-6);
  text-align: center;
  background: var(--color-bg);
}

.notfound-code {
  font-family: var(--font-display);
  font-size: 9rem;
  font-weight: var(--fw-extrabold);
  line-height: 1;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}

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

.notfound-page p {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  max-width: 440px;
  margin: 0 auto var(--space-10);
  line-height: var(--lh-relaxed);
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --fs-5xl: 3rem;
    --fs-4xl: 2.5rem;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .hero-form-card {
    position: static;
    max-width: 560px;
    margin-inline: auto;
  }

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

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

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

@media (max-width: 796px) {
  :root {
    --fs-5xl: 2.5rem;
    --fs-4xl: 2rem;
    --fs-3xl: 1.875rem;
    --header-height: 64px;
  }

  .site-nav, .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  section {
    padding-block: var(--space-16);
  }

  .hero {
    padding-top: var(--space-12);
  }

  .hero-title {
    font-size: var(--fs-4xl);
  }

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

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

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

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .cookie-banner {
    left: var(--space-3);
    right: var(--space-3);
    padding: var(--space-5);
  }

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

  .cookie-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .trust-stack {
    flex-direction: column;
    align-items: flex-start;
    left: var(--space-4);
    right: var(--space-4);
    transform: none;
    border-radius: var(--radius-lg);
  }

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

  .specs-key {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .policy-body {
    padding: var(--space-8) var(--space-5);
  }

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

  .notfound-code {
    font-size: 6rem;
  }
}

@media (max-width: 480px) {
  :root {
    --fs-5xl: 2rem;
    --fs-4xl: 1.75rem;
  }

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