:root {
  --color-primary: #8E9AAF;
  --color-secondary: #CBC0D3;
  --color-accent: #EFD3D7;
  --color-background: #FEEAFA;
  --color-text: #4A4E69;
  --color-text-muted: #6B6F88;
  --color-white: #FFFFFF;
  --color-dark: #2D3142;
  --color-success: #4CAF50;
  --color-error: #E53935;
  --font-heading: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --shadow-sm: 0 1px 2px rgba(74, 78, 105, 0.08);
  --shadow-md: 0 4px 6px rgba(74, 78, 105, 0.1);
  --shadow-lg: 0 10px 25px rgba(74, 78, 105, 0.12);
  --shadow-xl: 0 20px 40px rgba(74, 78, 105, 0.15);
  --shadow-glow: 0 0 40px rgba(142, 154, 175, 0.3);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --margin-xs: 0.5rem;
  --margin-sm: 1rem;
  --margin-md: 1.5rem;
  --margin-lg: 2rem;
  --margin-xl: 3rem;
  --margin-2xl: 4rem;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  overflow-x: hidden;
}

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

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--margin-md) var(--margin-xl);
  background: rgba(254, 234, 250, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(203, 192, 211, 0.3);
  transition: background var(--transition-base);
}

.header.scrolled {
  background: rgba(254, 234, 250, 0.95);
  box-shadow: var(--shadow-md);
}

.header__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__brand {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
}

.header__nav {
  display: flex;
  gap: var(--margin-lg);
}

.header__nav a {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

.header__nav a:hover {
  color: var(--color-primary);
}

.header__toggle {
  display: none;
  padding: var(--margin-xs);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.header__toggle:hover {
  background: rgba(142, 154, 175, 0.15);
}

.header__toggle .burger-icon {
  width: 24px;
  height: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.header__toggle .burger-icon span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.header__toggle.active .burger-icon span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.header__toggle.active .burger-icon span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.header__toggle.active .burger-icon span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.main {
  padding-top: 80px;
}

.section {
  padding: var(--margin-2xl) var(--margin-md);
  max-width: 1200px;
  margin: 0 auto;
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--margin-md);
  text-align: center;
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--margin-xl);
}

.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: var(--margin-2xl) var(--margin-md);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(142, 154, 175, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--margin-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--margin-md);
}

.hero__badges {
  display: flex;
  align-items: center;
  gap: var(--margin-md);
  flex-wrap: wrap;
}

.hero__stars {
  display: flex;
  gap: 2px;
  color: #FFB800;
}

.hero__trust {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  line-height: 1.2;
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
}

.hero__price-block {
  display: flex;
  align-items: baseline;
  gap: var(--margin-sm);
}

.hero__price {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.hero__old-price {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.hero__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--margin-xs);
}

.hero__highlight {
  display: flex;
  align-items: center;
  gap: var(--margin-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.hero__highlight::before {
  content: '✓';
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
}

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

.hero__image-wrapper {
  position: relative;
  transition: transform var(--transition-base);
}

.hero__image-wrapper:hover {
  transform: translateY(-8px) scale(1.02);
}

.hero__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(142, 154, 175, 0.25) 0%, transparent 60%);
  filter: blur(30px);
  pointer-events: none;
}

.hero__form-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--margin-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(203, 192, 211, 0.3);
}

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

.form-group label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--margin-xs);
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--margin-sm) var(--margin-md);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(142, 154, 175, 0.2);
}

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

.form-group .error-message {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin-top: var(--margin-xs);
  display: none;
}

.form-group input.error + .error-message,
.form-group textarea.error + .error-message,
.form-group .error-message.visible {
  display: block;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--margin-sm);
}

.form-checkbox input {
  width: auto;
  margin-top: 4px;
}

.form-checkbox label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
}

.form-checkbox .error-message {
  margin-left: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--margin-sm) var(--margin-xl);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  width: 100%;
  padding: var(--margin-md) var(--margin-xl);
  font-size: var(--font-size-lg);
  box-shadow: var(--shadow-md);
}

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

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

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

.social-proof {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--margin-xl);
  box-shadow: var(--shadow-md);
}

.social-proof__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--margin-lg);
}

.review-card {
  background: var(--color-background);
  border-radius: var(--radius-md);
  padding: var(--margin-md);
  border: 1px solid rgba(203, 192, 211, 0.3);
}

.review-card__stars {
  display: flex;
  gap: 2px;
  color: #FFB800;
  margin-bottom: var(--margin-xs);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: var(--margin-md);
  grid-template-areas:
    "energy energy muscle immunity"
    "energy energy vitamins vitamins";
}

.bento-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--margin-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(203, 192, 211, 0.3);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--margin-sm);
}

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

.bento-card--energy {
  grid-area: energy;
}

.bento-card--muscle {
  grid-area: muscle;
}

.bento-card--immunity {
  grid-area: immunity;
}

.bento-card--vitamins {
  grid-area: vitamins;
}

.bento-card__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-xl);
}

.bento-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
}

.bento-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.ingredient-spotlight {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--margin-md);
}

.ingredient-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--margin-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(203, 192, 211, 0.3);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.ingredient-card:hover {
  transform: translateY(-6px) rotateX(2deg);
  box-shadow: var(--shadow-xl);
}

.ingredient-card:hover .ingredient-card__benefits {
  opacity: 1;
  transform: translateY(0);
}

.ingredient-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--margin-sm);
  background: var(--color-accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
}

.ingredient-card__name {
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--margin-xs);
}

.ingredient-card__benefits {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--margin-md);
  background: rgba(142, 154, 175, 0.95);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  opacity: 0;
  transform: translateY(100%);
  transition: all var(--transition-base);
}

.trust-science {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--margin-lg);
}

.trust-item {
  text-align: center;
  padding: var(--margin-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(203, 192, 211, 0.3);
  transition: transform var(--transition-base);
}

.trust-item:hover {
  transform: scale(1.03);
}

.trust-item__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--margin-md);
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stats-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--margin-lg);
}

.stats-card {
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-background) 100%);
  border-radius: var(--radius-xl);
  padding: var(--margin-xl);
  text-align: center;
  border: 1px solid rgba(203, 192, 211, 0.3);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stats-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.stats-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

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

.stats-card__number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--margin-xs);
}

.stats-card__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.product-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--margin-2xl);
  align-items: center;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--margin-md);
}

.spec-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--margin-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--margin-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(203, 192, 211, 0.3);
}

.spec-card__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.how-it-works {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--margin-xl);
}

.step {
  text-align: center;
}

.step__number {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--margin-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
}

.instructions {
  display: flex;
  flex-direction: column;
  gap: var(--margin-md);
}

.instruction-step {
  display: flex;
  align-items: flex-start;
  gap: var(--margin-md);
  background: var(--color-white);
  padding: var(--margin-md);
  border-radius: var(--radius-md);
  border: 1px solid rgba(203, 192, 211, 0.3);
}

.instruction-step__num {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
}

.accordion__item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--margin-sm);
  border: 1px solid rgba(203, 192, 211, 0.3);
  overflow: hidden;
}

.accordion__header {
  width: 100%;
  padding: var(--margin-md) var(--margin-lg);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition-fast);
}

.accordion__header:hover {
  background: var(--color-background);
}

.accordion__header::after {
  content: '+';
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.accordion__item.active .accordion__header::after {
  transform: rotate(45deg);
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion__body {
  padding: var(--margin-md) var(--margin-lg);
  color: var(--color-text-muted);
  border-top: 1px solid rgba(203, 192, 211, 0.3);
}

.cta-final {
  text-align: center;
  padding: var(--margin-2xl);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-xl);
  color: var(--color-white);
}

.cta-final__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--margin-md);
}

.cta-final__text {
  margin-bottom: var(--margin-lg);
  opacity: 0.95;
}

.disclaimer {
  background: var(--color-white);
  border: 1px solid rgba(203, 192, 211, 0.5);
  border-radius: var(--radius-md);
  padding: var(--margin-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--margin-2xl) var(--margin-md);
  margin-top: var(--margin-2xl);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--margin-xl);
}

.footer__links {
  display: flex;
  gap: var(--margin-lg);
}

.footer__links a {
  color: rgba(255, 255, 255, 0.8);
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__legal {
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.footer__disclaimer {
  margin-top: var(--margin-md);
  font-size: var(--font-size-xs);
  opacity: 0.8;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  padding: var(--margin-lg);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

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

.cookie-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-banner__title {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--margin-sm);
  color: var(--color-dark);
}

.cookie-banner__actions {
  display: flex;
  gap: var(--margin-sm);
  margin-top: var(--margin-md);
  flex-wrap: wrap;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.cookie-modal.visible {
  opacity: 1;
  visibility: visible;
}

.cookie-modal__content {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--margin-xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-modal__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--margin-md);
  color: var(--color-dark);
}

.cookie-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--margin-md);
  background: var(--color-background);
  border-radius: var(--radius-md);
  margin-bottom: var(--margin-sm);
}

.cookie-toggle--disabled input {
  opacity: 0.5;
  cursor: not-allowed;
}

.cookie-modal__note {
  font-size: var(--font-size-sm);
  margin-bottom: var(--margin-md);
}

.cookie-modal__save {
  margin-top: var(--margin-md);
}

.thank-you-page .btn {
  margin-top: var(--margin-lg);
  display: inline-block;
}

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

.cta-final__btn:hover {
  background: var(--color-white);
  color: var(--color-dark);
  opacity: 0.95;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.page-hero {
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  margin-bottom: var(--margin-2xl);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.page-hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--margin-md);
  text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.page-hero__date {
  display: inline-flex;
  align-items: center;
  gap: var(--margin-sm);
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  padding: var(--margin-sm) var(--margin-lg);
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
}

.page-hero__date span {
  opacity: 0.95;
}

.policy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--margin-md) var(--margin-2xl);
}

.policy-page h2 {
  font-size: var(--font-size-2xl);
  margin: var(--margin-xl) 0 var(--margin-md);
  color: var(--color-dark);
}

.policy-page h3 {
  font-size: var(--font-size-lg);
  margin: var(--margin-md) 0 var(--margin-sm);
}

.policy-page p,
.policy-page ul {
  margin-bottom: var(--margin-md);
  color: var(--color-text-muted);
}

.policy-page ul {
  padding-left: var(--margin-xl);
}

.thank-you-page {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--margin-2xl) var(--margin-md);
}

.thank-you-page__content {
  max-width: 500px;
}

.thank-you-page__icon {
  font-size: 4rem;
  color: var(--color-success);
  margin-bottom: var(--margin-md);
  animation: checkmark-pop 0.5s ease-out;
}

@keyframes checkmark-pop {
  0% { transform: scale(0); opacity: 0; }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); opacity: 1; }
}

.interactive-tabs {
  display: flex;
  gap: var(--margin-xs);
  margin-bottom: var(--margin-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.interactive-tabs__btn {
  padding: var(--margin-sm) var(--margin-lg);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-medium);
  background: var(--color-white);
  color: var(--color-text);
  border: 2px solid var(--color-secondary);
  transition: all var(--transition-base);
}

.interactive-tabs__btn:hover,
.interactive-tabs__btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.interactive-tab-content {
  display: none;
}

.interactive-tab-content.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.float-animation {
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: var(--shadow-md); }
  50% { box-shadow: var(--shadow-glow); }
}

@media (max-width: 768px) {
  .header__nav {
    display: none;
  }

  .header__nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: var(--margin-md);
    box-shadow: var(--shadow-lg);
    gap: 0;
  }

  .header__nav.open a {
    padding: var(--margin-md);
    border-bottom: 1px solid rgba(203, 192, 211, 0.3);
  }

  .header__nav.open a:last-child {
    border-bottom: none;
  }

  .header__toggle {
    display: flex;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__badges {
    justify-content: center;
  }

  .hero__highlights {
    align-items: center;
  }

  .hero__form-card {
    order: -1;
  }

  .bento-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "energy"
      "muscle"
      "immunity"
      "vitamins";
  }

  .trust-science {
    grid-template-columns: 1fr;
  }

  .product-overview {
    grid-template-columns: 1fr;
  }

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

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

  .footer__links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .header {
    padding: var(--margin-sm) var(--margin-md);
  }

  .header__brand {
    font-size: var(--font-size-base);
  }

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

  .section__title {
    font-size: var(--font-size-2xl);
  }

  .hero {
    min-height: auto;
    padding: var(--margin-lg) var(--margin-sm);
  }

  .hero__title {
    font-size: var(--font-size-2xl);
  }

  .hero__price {
    font-size: var(--font-size-2xl);
  }

  .stats-section {
    grid-template-columns: 1fr;
    gap: var(--margin-md);
  }

  .stats-card__number {
    font-size: var(--font-size-3xl);
  }

  .page-hero__title {
    font-size: var(--font-size-2xl);
  }

  .page-hero__date {
    font-size: var(--font-size-sm);
    padding: var(--margin-xs) var(--margin-md);
  }

  .cta-final {
    padding: var(--margin-xl);
  }

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

  .footer__links {
    flex-direction: column;
  }
}

@media (max-width: 320px) {
  html {
    overflow-x: hidden;
  }

  body {
    font-size: var(--font-size-sm);
    min-width: 280px;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .header {
    padding: var(--margin-xs) var(--margin-sm);
    min-width: 0;
  }

  .header__inner {
    gap: var(--margin-xs);
    min-width: 0;
  }

  .header__brand {
    font-size: 0.8125rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
  }

  .header__toggle {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
  }

  .main {
    padding-top: 56px;
    min-width: 0;
  }

  .section {
    padding: var(--margin-md) var(--margin-xs);
    min-width: 0;
  }

  .section__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--margin-sm);
    line-height: 1.3;
  }

  .section__subtitle {
    font-size: var(--font-size-xs);
    line-height: 1.5;
  }

  .hero {
    padding: var(--margin-md) var(--margin-xs);
    min-height: auto;
  }

  .hero__inner {
    gap: var(--margin-sm);
    min-width: 0;
  }

  .hero__title {
    font-size: var(--font-size-lg);
    line-height: 1.25;
  }

  .hero__description {
    font-size: var(--font-size-xs);
  }

  .hero__badges {
    flex-wrap: wrap;
    gap: var(--margin-xs);
  }

  .hero__trust {
    font-size: var(--font-size-xs);
  }

  .hero__price-block {
    flex-wrap: wrap;
    gap: var(--margin-xs);
  }

  .hero__price {
    font-size: var(--font-size-lg);
  }

  .hero__old-price {
    font-size: var(--font-size-sm);
  }

  .hero__form-card {
    padding: var(--margin-sm);
  }

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

  .form-group input,
  .form-group textarea {
    padding: var(--margin-xs) var(--margin-sm);
    font-size: 16px;
    min-width: 0;
  }

  .form-checkbox label {
    font-size: var(--font-size-xs);
  }

  .btn {
    padding: var(--margin-sm) var(--margin-md);
    font-size: var(--font-size-sm);
  }

  .btn-primary {
    padding: var(--margin-sm) var(--margin-md);
    font-size: var(--font-size-base);
  }

  .social-proof {
    padding: var(--margin-md);
  }

  .social-proof__grid {
    gap: var(--margin-sm);
  }

  .review-card {
    padding: var(--margin-sm);
  }

  .bento-card {
    padding: var(--margin-sm);
  }

  .bento-card__icon {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-lg);
  }

  .bento-card__title {
    font-size: var(--font-size-base);
  }

  .bento-card__text {
    font-size: var(--font-size-xs);
  }

  .ingredient-card {
    padding: var(--margin-sm);
  }

  .ingredient-card__icon {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-lg);
  }

  .trust-item {
    padding: var(--margin-sm);
  }

  .trust-item__icon {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .stats-section {
    gap: var(--margin-sm);
  }

  .stats-card {
    padding: var(--margin-sm);
  }

  .stats-card__number {
    font-size: var(--font-size-xl);
  }

  .stats-card__label {
    font-size: var(--font-size-xs);
  }

  .product-overview {
    gap: var(--margin-md);
  }

  .spec-card {
    padding: var(--margin-sm);
  }

  .spec-card__icon {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }

  .how-it-works {
    gap: var(--margin-md);
  }

  .step__number {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-base);
  }

  .instruction-step {
    padding: var(--margin-sm);
  }

  .instruction-step__num {
    width: 28px;
    height: 28px;
    font-size: var(--font-size-sm);
  }

  .accordion__header {
    padding: var(--margin-sm) var(--margin-md);
    font-size: var(--font-size-sm);
  }

  .accordion__body {
    padding: var(--margin-sm) var(--margin-md);
    font-size: var(--font-size-xs);
  }

  .cta-final {
    padding: var(--margin-md);
  }

  .cta-final__title {
    font-size: var(--font-size-xl);
  }

  .cta-final__text {
    font-size: var(--font-size-sm);
  }

  .disclaimer {
    padding: var(--margin-sm);
    font-size: var(--font-size-xs);
  }

  .page-hero {
    min-height: 180px;
    margin-bottom: var(--margin-md);
  }

  .page-hero__inner {
    padding: 0 var(--margin-sm);
  }

  .page-hero__title {
    font-size: var(--font-size-lg);
  }

  .page-hero__date {
    font-size: 0.6875rem;
    padding: var(--margin-xs) var(--margin-sm);
  }

  .policy-content {
    padding: 0 var(--margin-xs) var(--margin-lg);
  }

  .policy-page h2 {
    font-size: var(--font-size-base);
  }

  .policy-page h3 {
    font-size: var(--font-size-sm);
  }

  .thank-you-page {
    padding: var(--margin-md);
  }

  .thank-you-page__icon {
    font-size: 3rem;
  }

  .interactive-tabs {
    gap: var(--margin-xs);
    margin-bottom: var(--margin-md);
  }

  .interactive-tabs__btn {
    padding: var(--margin-xs) var(--margin-sm);
    font-size: var(--font-size-xs);
  }

  .footer {
    padding: var(--margin-md) var(--margin-sm);
  }

  .footer__inner {
    gap: var(--margin-md);
  }

  .footer__links {
    gap: var(--margin-xs);
    flex-wrap: wrap;
    justify-content: center;
  }

  .footer__links a {
    font-size: var(--font-size-xs);
  }

  .footer__legal,
  .footer__disclaimer {
    font-size: 0.6875rem;
  }

  .cookie-banner {
    padding: var(--margin-sm);
  }

  .cookie-banner__title {
    font-size: var(--font-size-base);
  }

  .cookie-banner__inner p {
    font-size: var(--font-size-xs);
  }

  .cookie-banner__actions {
    flex-direction: column;
    gap: var(--margin-xs);
    margin-top: var(--margin-sm);
  }

  .cookie-banner__actions .btn {
    width: 100%;
  }

  .cookie-modal__content {
    width: 95%;
    padding: var(--margin-md);
    max-height: 85vh;
  }

  .cookie-modal__title {
    font-size: var(--font-size-base);
  }

  .cookie-toggle {
    padding: var(--margin-sm);
    font-size: var(--font-size-xs);
  }
}