/* ============================================
   CLEAR FLUX - CSS OTIMIZADO
   Versão: 2.0 (Limpo, sem redundâncias)
   ============================================ */

/* 1. VARIÁVEIS CSS (Design Tokens) - APENAS USADAS */
:root {
  /* CORES */
  --clearflux-primary: #ff719a;
  --clearflux-secondary: #ff99b0;
  --neutral-white: #ffffff;
  --neutral-dark: #1a1a1a;
  --neutral-gray: #555555;
  --neutral-light-gray: #888888;
  --neutral-border: #f0e0e5;
  --neutral-light: #f8f4f6;
  --success-color: #27ae60;
  --alert-color: #e74c3c;

  /* TIPOGRAFIA */
  --font-headline: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* TAMANHOS DE FONTE */
  --font-size-base: 16px;
  --font-size-sm: 14px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
  --font-size-2xl: 32px;
  --font-size-3xl: 40px;
  --font-size-4xl: 52px;

  /* ESPAÇAMENTO */
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-56: 56px;
  --spacing-64: 64px;
  --spacing-80: 80px;

  /* SECTION PADDING */
  --section-py-desktop: 80px;
  --section-py-tablet: 56px;
  --section-py-mobile: 40px;

  /* CONTAINER */
  --container-width: 1200px;
  --container-px-desktop: 32px;
  --container-px-tablet: 24px;
  --container-px-mobile: 16px;

  /* GRID GAP */
  --grid-gap-desktop: 32px;
  --grid-gap-tablet: 24px;
  --grid-gap-mobile: 16px;

  /* BORDER RADIUS */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  /* SOMBRAS */
  --shadow-sm: 0 2px 8px rgba(255, 113, 154, 0.08);
  --shadow-md: 0 4px 12px rgba(255, 113, 154, 0.12);

  /* TRANSIÇÕES */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;

  /* HEADER */
  --header-height: 70px;
  --banner-height: 45px;
}

/* 2. RESET E ESTILOS GLOBAIS */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--neutral-dark);
  background-color: var(--neutral-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 3. TIPOGRAFIA GLOBAL */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  font-weight: 700;
  line-height: 1.3;
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-xl); }

p {
  font-size: var(--font-size-base);
  color: var(--neutral-gray);
  line-height: 1.8;
}

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

a:hover {
  color: var(--clearflux-secondary);
}

/* ✅ NOVO: Focus states para acessibilidade */
a:focus, button:focus {
  outline: 2px solid var(--clearflux-primary);
  outline-offset: 2px;
}

/* 4. LAYOUT GLOBAL */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-px-desktop);
}

/* 5. COMPONENTES REUTILIZÁVEIS */

/* BOTÕES */
.btn {
  display: inline-block;
  padding: 16px 32px;
  background-color: var(--clearflux-primary);
  color: var(--neutral-white);
  font-weight: 600;
  font-size: var(--font-size-base);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 12px rgba(255, 113, 154, 0.2);
  text-align: center;
}

.btn:hover {
  background-color: var(--clearflux-secondary);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 113, 154, 0.3);
  color: var(--neutral-white);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(255, 113, 154, 0.2);
}

.btn--sm {
  padding: var(--spacing-12) var(--spacing-24);
  font-size: var(--font-size-sm);
}

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

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

/* CARDS */
.card {
  background-color: var(--neutral-white);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-32);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--clearflux-secondary);
}

.card h3 {
  color: var(--clearflux-primary);
  margin-bottom: var(--spacing-16);
}

.card p {
  margin-bottom: var(--spacing-12);
}

/* BADGES */
.badge {
  display: inline-block;
  background-color: #f0e0e5;
  color: var(--clearflux-primary);
  padding: var(--spacing-8) var(--spacing-16);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge--success {
  background-color: #d4edda;
  color: var(--success-color);
}

.badge--alert {
  background-color: #f8d7da;
  color: var(--alert-color);
}

/* 6. ANIMAÇÕES */
@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

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

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.slide-in-up {
  animation: slideInUp 0.5s ease-out forwards;
}

/* ✅ NOVO: Respeitar preferência de movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* 7. HEADER FIXO */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--neutral-white);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0 var(--container-px-desktop);
  max-width: var(--container-width);
  margin: 0 auto;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  font-weight: 700;
  color: var(--clearflux-primary);
  font-size: var(--font-size-lg);
}

.header__nav {
  display: flex;
  gap: var(--spacing-32);
  align-items: center;
}

.header__nav a {
  color: var(--neutral-gray);
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

/* 8. BREAKING NEWS BANNER */
.hero__badge {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--clearflux-primary) 0%, var(--clearflux-secondary) 100%);
  color: var(--neutral-white);
  padding: var(--spacing-12) var(--spacing-16);
  z-index: 999;
  overflow: hidden;
  height: var(--banner-height);
  display: flex;
  align-items: center;
}

.breaking-news__marquee {
  display: flex;
  gap: var(--spacing-16);
  white-space: nowrap;
  animation: marquee 20s linear infinite;
}

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

.breaking-news__text {
  font-weight: 700;
}

.breaking-news__message {
  font-weight: 500;
}

/* 9. HERO SECTION */
.hero {
  margin-top: calc(var(--header-height) + var(--banner-height));
  background: linear-gradient(135deg, #fff5f8 0%, #ffe8f0 50%, #ffd9e8 100%);
  padding: var(--section-py-desktop) var(--container-px-desktop);
  min-height: calc(100vh - 115px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
  align-items: flex-end;
  max-width: var(--container-width);
  margin: 0 auto;
}

.hero__left {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
}

.hero__title {
  font-size: var(--font-size-4xl);
  color: var(--clearflux-primary);
  line-height: 1.2;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--neutral-gray);
  line-height: 1.8;
}

.hero__trust {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
}

.hero__trust-item {
  font-size: var(--font-size-sm);
  color: var(--neutral-gray);
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

/* ✅ CORRIGIDO: Remover scale(1.05) do padrão */
.hero__right {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
  align-items: stretch;
  height: auto;
  width: 100%;
}

/* 10. LAYERS - VERTICAL STACK */
.hero__layer {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 0;
}

.hero__layer--1 {
  width: 100%;
  max-width: 300px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: none;
  flex-shrink: 0;
  margin: 0 auto;
}

.hero__layer--1 .hero__layer-image {
  width: 130%;
  height: 130%;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-md);
  box-shadow: none;
  display: block;
}

.hero__layer--2 {
  width: 100%;
  max-width: 100%;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.hero__layer--2 .hero__layer-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-md);
  box-shadow: none;
  display: block;
}

.hero__layer--3 {
  background-color: var(--neutral-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-24);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  flex: 0;
  justify-content: space-between;
}

.hero__card-title {
  font-size: var(--font-size-xl);
  color: var(--clearflux-primary);
  margin: 0;
  font-weight: 700;
  line-height: 1.3;
}

.hero__card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  flex: 1;
}

.hero__card-list li {
  padding: var(--spacing-8) 0;
  color: var(--neutral-gray);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-8);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.hero__card-list li::before {
  content: '✓';
  color: var(--success-color);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.hero__card-cta {
  font-size: var(--font-size-sm);
  color: var(--neutral-light-gray);
  margin: 0;
  margin-top: auto;
  padding: 0;
  line-height: 1.5;
}

/* 11. PROBLEM SECTION */
.problem {
  background-color: var(--neutral-light);
  padding: var(--section-py-desktop) var(--container-px-desktop);
}

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

.problem > .container > h2 {
  text-align: center;
  color: var(--clearflux-primary);
  margin-bottom: var(--spacing-48);
}

.problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap-desktop);
}

.problem__title {
  color: var(--clearflux-primary);
  margin-bottom: var(--spacing-16);
}

.problem__text {
  margin-bottom: var(--spacing-16);
}

.problem__consequence {
  font-style: italic;
  color: var(--neutral-light-gray);
  font-size: var(--font-size-sm);
}

/* 12. SOLUTION SECTION */
.solution {
  background: linear-gradient(135deg, rgba(255, 113, 154, 0.05) 0%, rgba(255, 153, 176, 0.05) 100%);
  padding: var(--section-py-desktop) var(--container-px-desktop);
}

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

.solution__header {
  text-align: center;
  margin-bottom: var(--spacing-64);
}

.solution__header h2 {
  color: var(--clearflux-primary);
  margin-bottom: var(--spacing-16);
}

.solution__header p {
  font-size: var(--font-size-lg);
  color: var(--neutral-gray);
  max-width: 600px;
  margin: 0 auto;
}

.solution__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap-desktop);
  margin-bottom: var(--spacing-48);
}

.solution__card h3 {
  color: var(--clearflux-primary);
  margin-bottom: var(--spacing-16);
}

.solution__cta {
  display: flex;
  justify-content: center;
}

/* 13. INGREDIENTS SECTION */
.ingredients {
  background-color: var(--neutral-light);
  padding: var(--section-py-desktop) var(--container-px-desktop);
}

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

.ingredients__header {
  text-align: center;
  margin-bottom: var(--spacing-48);
}

.ingredients__header h2 {
  color: var(--clearflux-primary);
  margin-bottom: var(--spacing-16);
}

.ingredients__header p {
  font-size: var(--font-size-lg);
  color: var(--neutral-gray);
}

.ingredients__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap-desktop);
}

.ingredients__card {
  text-align: center;
}

.ingredients__card h3 {
  color: var(--clearflux-primary);
  margin-bottom: var(--spacing-12);
}

.ingredients__card .badge {
  margin-bottom: var(--spacing-16);
}

/* 14. VALUE STACK SECTION */
.value-stack {
  background: linear-gradient(180deg, var(--clearflux-primary) 0%, var(--neutral-light) 85%);
  padding: var(--section-py-desktop) var(--container-px-desktop);
}

.value-stack .container {
  max-width: var(--container-width);
  margin: 0 auto;
}

.value-stack__header {
  text-align: center;
  margin-bottom: var(--spacing-48);
  color: var(--neutral-white);
}

.value-stack__header h2 {
  color: var(--neutral-white);
  margin-bottom: var(--spacing-16);
  transition: color var(--transition-base);
}

.value-stack__header h2:hover {
  color: #fff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.value-stack__header p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-lg);
}

.value-stack__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap-desktop);
}

.value-stack__card {
  background-color: var(--neutral-white);
  border: 2px solid var(--clearflux-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-32);
  transform: scale(1);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 4px 12px rgba(255, 113, 154, 0.12);
}

.value-stack__card:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 24px rgba(255, 113, 154, 0.2);
}

.value-stack__card.most-popular {
  border-color: var(--clearflux-primary);
  background: linear-gradient(135deg, #fff 0%, #fff5f7 100%);
}

.value-stack__card.most-popular:hover {
  border-color: var(--clearflux-secondary);
  transform: scale(1.05);
}

.value-stack__card.best-deal {
  border-color: var(--clearflux-secondary);
  background: linear-gradient(135deg, #fff 0%, #fffaf8 100%);
}

.value-stack__card.best-deal:hover {
  border-color: var(--clearflux-primary);
  transform: scale(1.05);
}

.value-stack__badge-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--clearflux-primary);
  color: var(--neutral-white);
  padding: var(--spacing-8) var(--spacing-16);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  box-shadow: 0 4px 12px rgba(255, 113, 154, 0.2);
}

.value-stack__card:hover .value-stack__badge-popular {
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 113, 154, 0.3);
}

.value-stack__image {
  width: 100%;
  max-width: 200px;
  height: auto;
  border-radius: var(--radius-md);
  transition: transform var(--transition-base);
}

.value-stack__image img {
  width: 100%;
  max-width: 200px;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  transition: transform var(--transition-base);
}

.value-stack__card:hover .value-stack__image img {
  transform: scale(1.05);
}

.value-stack__content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.value-stack__package-name {
  font-size: var(--font-size-xl);
  color: var(--clearflux-primary);
  margin-bottom: var(--spacing-16);
  transition: color var(--transition-fast);
}

.value-stack__card:hover .value-stack__package-name {
  color: var(--clearflux-secondary);
}

.value-stack__pricing-block {
  margin-bottom: var(--spacing-16);
  padding-bottom: var(--spacing-16);
  border-bottom: 1px solid #e0e0e0;
}

.value-stack__price-per-unit {
  font-size: var(--font-size-base);
  color: var(--neutral-gray);
}

.value-stack__price-per-unit strong {
  color: var(--clearflux-primary);
  font-size: var(--font-size-lg);
  transition: color var(--transition-fast);
}

.value-stack__card:hover .value-stack__price-per-unit strong {
  color: var(--clearflux-secondary);
}

.value-stack__benefits {
  list-style: none;
  margin-bottom: var(--spacing-24);
  flex: 1;
}

.value-stack__benefits li {
  padding: var(--spacing-8) 0;
  color: var(--neutral-gray);
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  transition: transform var(--transition-fast);
}

.value-stack__benefits li::before {
  content: '✓';
  color: var(--success-color);
  font-weight: 700;
}

.value-stack__card:hover .value-stack__benefits li {
  transform: translateX(4px);
}

.value-stack__total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-24);
  padding: var(--spacing-16);
  background-color: var(--neutral-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.value-stack__card:hover .value-stack__total {
  background-color: #f0e0e5;
}

.value-stack__total-label {
  font-weight: 600;
  color: var(--neutral-gray);
}

.value-stack__total-price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--clearflux-primary);
  transition: color var(--transition-fast);
}

.value-stack__card:hover .value-stack__total-price {
  color: var(--clearflux-secondary);
}

.value-stack__button {
  display: block;
  width: 100%;
  text-align: center;
  border: 2px solid var(--clearflux-primary);
  background-color: var(--clearflux-primary);
  color: var(--neutral-white);
  padding: var(--spacing-16) var(--spacing-32);
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 12px rgba(255, 113, 154, 0.2);
}

.value-stack__button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 113, 154, 0.3);
  background-color: var(--clearflux-secondary);
  color: var(--neutral-white);
}

.value-stack__button:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(255, 113, 154, 0.2);
}

/* 15. FOOTER */
.footer {
  background-color: var(--clearflux-primary);
  color: var(--neutral-white);
  padding: var(--section-py-desktop) var(--container-px-desktop);
}

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

.footer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-40);
}

.footer__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-8);
}

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

.footer__brand {
  font-weight: 700;
  font-size: var(--font-size-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  align-items: center;
}

.footer__link {
  color: var(--neutral-white);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--neutral-light);
}

.footer__disclaimer {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  line-height: 1.8;
  max-width: 900px;
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--spacing-16);
  text-align: center;
}

/* 16. RESPONSIVIDADE - TABLET (768px - 1023px) */
@media (max-width: 1023px) {
  .container {
    padding: 0 var(--container-px-tablet);
  }

  .hero {
    padding: var(--section-py-tablet) var(--container-px-tablet);
    min-height: auto;
  }

  .hero__wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
    align-items: auto;
  }

  .hero__right {
    height: auto;
  }

  .hero__layer--1 {
    flex: none;
    max-width: 220px;
  }

  .hero__layer--2 {
    flex: none;
    max-width: 240px;
  }

  .hero__layer--3 {
    flex: none;
    max-width: 100%;
  }

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

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

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

  .problem {
    padding: var(--section-py-tablet) var(--container-px-tablet);
  }

  .problem__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--grid-gap-tablet);
  }

  .solution {
    padding: var(--section-py-tablet) var(--container-px-tablet);
  }

  .solution__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--grid-gap-tablet);
  }

  .ingredients {
    padding: var(--section-py-tablet) var(--container-px-tablet);
  }

  .ingredients__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--grid-gap-tablet);
  }

  .value-stack {
    padding: var(--section-py-tablet) var(--container-px-tablet);
  }

  .value-stack__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--grid-gap-tablet);
  }

  .footer {
    padding: var(--section-py-tablet) var(--container-px-tablet);
  }

  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }
}

/* 17. RESPONSIVIDADE - MOBILE (< 768px) */
@media (max-width: 767px) {
  .container {
    padding: 0 var(--container-px-mobile);
  }

  .hero {
    margin-top: calc(var(--header-height) + var(--banner-height));
    padding: var(--section-py-mobile) var(--container-px-mobile);
    min-height: auto;
  }

  .hero__wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-24);
  }

  .hero__right {
    height: auto;
  }

  .hero__layer--1 {
    flex: none;
    max-width: 150px;
  }

  .hero__layer--2 {
    flex: none;
    max-width: 200px;
  }

  .hero__layer--3 {
    flex: none;
    max-width: 100%;
    padding: var(--spacing-16);
  }

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

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

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

  .problem {
    padding: var(--section-py-mobile) var(--container-px-mobile);
  }

  .problem__grid {
    grid-template-columns: 1fr;
    gap: var(--grid-gap-mobile);
  }

  .solution {
    padding: var(--section-py-mobile) var(--container-px-mobile);
  }

  .solution__cards {
    grid-template-columns: 1fr;
    gap: var(--grid-gap-mobile);
  }

  .ingredients {
    padding: var(--section-py-mobile) var(--container-px-mobile);
  }

  .ingredients__grid {
    grid-template-columns: 1fr;
    gap: var(--grid-gap-mobile);
  }

  .value-stack {
    padding: var(--section-py-mobile) var(--container-px-mobile);
  }

  .value-stack__grid {
    grid-template-columns: 1fr;
    gap: var(--grid-gap-mobile);
  }

  .value-stack__card {
    transform: scale(1);
  }

  .value-stack__card:hover {
    transform: scale(1);
  }

  .footer {
    padding: var(--section-py-mobile) var(--container-px-mobile);
  }

  .header__nav {
    display: none;
  }

  h1 { font-size: var(--font-size-2xl); }
  h2 { font-size: var(--font-size-xl); }
  h3 { font-size: var(--font-size-lg); }

  .btn {
    width: 100%;
  }
}