/* ============================================
   RINASCITA — Italian Luxury Anti-Aging Serum
   ============================================ */

/* ---------- 1. Variables & Reset ---------- */

:root {
  --gold: #C5A55A;
  --gold-light: #d4ba7a;
  --gold-dark: #a8893e;
  --cream: #FDF8F0;
  --cream-dark: #f5eddf;
  --charcoal: #2C2C2C;
  --charcoal-light: #3d3d3d;
  --white: #ffffff;
  --black: #000000;
  --text: #4a4a4a;
  --text-light: #7a7a7a;
  --border: #e8e0d0;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', Helvetica, Arial, sans-serif;

  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 50px rgba(0, 0, 0, 0.12);
  --shadow-gold: 0 4px 30px rgba(197, 165, 90, 0.25);

  --container: 1200px;
  --gap: 24px;
  --section-pad: 100px;
  --nav-height: 80px;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

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

/* ---------- 2. Preloader ---------- */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
  background: var(--charcoal);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-logo {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  color: var(--gold);
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.preloader-ring {
  width: 48px;
  height: 48px;
  border: 2px solid rgba(197, 165, 90, 0.15);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: preloaderSpin 1s linear infinite;
}

@keyframes preloaderSpin {
  to { transform: rotate(360deg); }
}

.preloader-pulse {
  width: 12px;
  height: 12px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 1.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(2.2);
    opacity: 0;
  }
}

/* ---------- 3. Navbar ---------- */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.navbar.scrolled {
  background: rgba(253, 248, 240, 0.82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(197, 165, 90, 0.12);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--charcoal);
}

.nav-logo span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: var(--transition-fast);
}

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

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

.nav-cta {
  margin-left: 12px;
}

/* ---------- 4. Hero Section ---------- */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + 40px) 0 80px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(197, 165, 90, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 80%, rgba(197, 165, 90, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, var(--cream) 0%, var(--cream-dark) 100%);
  background-size: 200% 200%, 200% 200%, 100% 100%;
  animation: heroGradient 12s ease-in-out infinite alternate;
}

@keyframes heroGradient {
  0% { background-position: 0% 50%, 100% 0%, 0% 0%; }
  100% { background-position: 100% 50%, 0% 100%, 0% 0%; }
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 48px;
}

.hero-content {
  animation: fadeInUp 1s ease forwards;
  max-width: 700px;
}

.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  padding: 8px 20px;
  border: 1px solid var(--gold);
  border-radius: 30px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--charcoal);
  margin-bottom: 24px;
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInUp 1s ease 0.3s forwards;
  opacity: 0;
  width: 100%;
  max-width: 640px;
}

.hero-image {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.hero-image img {
  width: 100%;
  height: auto;
}

.floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 18px 24px;
  box-shadow: var(--shadow);
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}

.floating-card:nth-child(2) {
  top: 10%;
  right: -40px;
  animation-delay: -2s;
}

.floating-card:nth-child(3) {
  bottom: 15%;
  left: -40px;
  animation-delay: -4s;
}

.floating-card-icon {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.floating-card-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--charcoal);
}

.floating-card-sub {
  font-size: 0.7rem;
  color: var(--text-light);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ---------- 5. Trust Bar ---------- */

.trust-bar {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.trust-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  white-space: nowrap;
}

.trust-item i,
.trust-item svg {
  color: var(--gold);
  font-size: 1.2rem;
}

/* ---------- 6. Section General ---------- */

.section {
  padding: var(--section-pad) 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--charcoal);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ---------- 7. About Product ---------- */

.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  min-height: 520px;
  object-fit: cover;
}

.about-content .section-label,
.about-content .section-title {
  text-align: left;
}

.about-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 36px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(197, 165, 90, 0.12), rgba(197, 165, 90, 0.04));
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-size: 1.2rem;
}

.feature-info h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.feature-info p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ---------- 8. Ingredients ---------- */

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

.ingredient-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.ingredient-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.ingredient-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

.ingredient-icon {
  font-size: 2.4rem;
  margin-bottom: 20px;
}

.ingredient-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 10px;
}

.ingredient-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ---------- 9. Stories / Testimonials ---------- */

.stories {
  background: var(--white);
}

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

.story-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--cream);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.story-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.story-image {
  height: 280px;
  overflow: hidden;
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.story-card:hover .story-image img {
  transform: scale(1.07);
}

.story-body {
  padding: 28px 24px;
}

.story-stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.story-quote {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 16px;
  font-style: italic;
}

.story-author {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--charcoal);
}

.story-author span {
  font-weight: 400;
  color: var(--text-light);
}

/* ---------- 10. How It Works ---------- */

.how-it-works {
  background: var(--charcoal);
  color: var(--white);
}

.how-it-works .section-label {
  color: var(--gold);
}

.how-it-works .section-title {
  color: var(--white);
}

.how-it-works .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step {
  text-align: center;
  padding: 40px 32px;
  position: relative;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 16px;
}

.step-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(197, 165, 90, 0.3);
  border-radius: 50%;
  color: var(--gold);
  font-size: 1.4rem;
}

.step h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.step p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

/* ---------- 11. Product Showcase ---------- */

.showcase-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
}

.showcase-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.showcase-image img {
  width: 100%;
  height: auto;
  min-height: 520px;
  object-fit: cover;
}

.price-block {
  margin-bottom: 32px;
}

.price-current {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1;
}

.price-old {
  font-size: 1.1rem;
  color: var(--text-light);
  text-decoration: line-through;
  margin-left: 12px;
}

.price-note {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 8px;
}

.showcase-features {
  margin-bottom: 36px;
}

.showcase-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}

.showcase-features li:last-child {
  border-bottom: none;
}

.showcase-features li i,
.showcase-features li svg {
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
}

/* ---------- 11b. Order Modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
  padding: 44px 36px;
  transform: translateY(30px) scale(0.96);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-light);
  transition: var(--transition-fast);
  z-index: 2;
}

.modal-close:hover {
  background: var(--border);
  color: var(--charcoal);
}

.order-header {
  text-align: center;
  margin-bottom: 36px;
}

.order-header .section-subtitle {
  margin: 0 auto;
}

.order-product-summary {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--cream);
  border-radius: var(--radius);
  margin-bottom: 32px;
  border: 1px solid var(--border);
}

.order-product-img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.order-product-info h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.order-product-info p {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.order-product-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.order-product-price .price-current {
  font-size: 1.5rem;
}

.order-product-price .price-old {
  font-size: 0.9rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: 0.04em;
}

.form-group input {
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--cream);
  transition: var(--transition-fast);
  outline: none;
}

.form-group input::placeholder {
  color: var(--text-light);
  opacity: 0.6;
}

.form-group input:focus {
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(197, 165, 90, 0.12);
}

.order-submit {
  margin-bottom: 16px;
  padding: 18px 36px;
  font-size: 1rem;
}

.order-note {
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: center;
  line-height: 1.6;
}

/* ---------- 12. FAQ Accordion ---------- */

.faq {
  background: var(--white);
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--charcoal);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
  background: none;
  border: none;
}

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

.faq-question .faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.faq-answer-inner {
  padding: 0 0 22px;
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ---------- 13. CTA Banner ---------- */

.cta-banner {
  background: var(--charcoal);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(197, 165, 90, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(197, 165, 90, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.cta-banner .container {
  position: relative;
  z-index: 2;
}

.cta-banner .section-title {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-banner .section-subtitle {
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 36px;
}

/* ---------- 14. Footer ---------- */

.footer {
  background: var(--charcoal);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 0;
  border-top: 1px solid rgba(197, 165, 90, 0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .nav-logo {
  color: var(--white);
  margin-bottom: 16px;
  display: inline-block;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--gold);
  padding-left: 4px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ---------- 15. Scroll Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }
.reveal[data-delay="4"] { transition-delay: 0.4s; }
.reveal[data-delay="5"] { transition-delay: 0.5s; }

/* ---------- 16. Marquee Strip ---------- */

.marquee {
  background: var(--charcoal);
  padding: 16px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  animation: marqueeScroll 30s linear infinite;
}

.marquee-text {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  padding: 0 32px;
}

.marquee-text span {
  color: var(--gold);
  margin: 0 16px;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- 17. Mobile Burger Menu ---------- */

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 36px;
  height: 36px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 0;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.burger span:nth-child(1) { margin-bottom: 6px; }
.burger span:nth-child(3) { margin-top: 6px; }

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

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

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

/* ---------- 18. Buttons ---------- */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gold);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid var(--gold);
  border-radius: 50px;
  box-shadow: var(--shadow-gold);
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  box-shadow: 0 6px 35px rgba(197, 165, 90, 0.35);
  transform: translateY(-2px);
}

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  background: transparent;
  color: var(--charcoal);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid var(--charcoal);
  border-radius: 50px;
  transition: var(--transition);
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--charcoal);
  color: var(--white);
  transform: translateY(-2px);
}

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

.btn-full {
  width: 100%;
}

/* ---------- 19. Cookie Banner ---------- */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 9500;
  background: var(--charcoal);
  border-top: 1px solid rgba(197, 165, 90, 0.2);
  box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.15);
  padding: 20px 24px;
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.5s ease;
}

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

.cookie-banner.hiding {
  transform: translateY(100%);
  opacity: 0;
}

.cookie-content {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-text {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  flex: 1;
}

.cookie-text svg {
  flex-shrink: 0;
  color: var(--gold);
  margin-top: 2px;
}

.cookie-text p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.cookie-text a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cookie-text a:hover {
  color: var(--gold-light);
}

.cookie-buttons {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 10px 24px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  font-family: var(--font-body);
}

.cookie-accept {
  background: var(--gold);
  color: var(--white);
}

.cookie-accept:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
}

.cookie-decline {
  background: transparent;
  color: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.cookie-decline:hover {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ---------- 20. Policy Modals ---------- */

.policy-overlay {
  position: fixed;
  inset: 0;
  z-index: 9100;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.policy-overlay.active {
  opacity: 1;
  visibility: visible;
}

.policy-card {
  position: relative;
  width: 100%;
  max-width: 680px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
  padding: 48px 44px;
  transform: translateY(30px) scale(0.96);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.policy-overlay.active .policy-card {
  transform: translateY(0) scale(1);
}

.policy-card::-webkit-scrollbar {
  width: 6px;
}

.policy-card::-webkit-scrollbar-track {
  background: var(--cream);
  border-radius: 3px;
}

.policy-card::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.policy-card::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}

.policy-header {
  text-align: center;
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.policy-body h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-top: 28px;
  margin-bottom: 10px;
}

.policy-body h3:first-child {
  margin-top: 0;
}

.policy-body p {
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 10px;
}

.policy-body ul {
  margin: 8px 0 14px 20px;
  list-style: disc;
}

.policy-body ul li {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 4px;
}

.policy-body em {
  font-size: 0.84rem;
  color: var(--text-light);
}

/* ==========================================
   RESPONSIVE BREAKPOINTS
   ========================================== */

/* ---------- 1024px ---------- */

@media (max-width: 1024px) {
  :root {
    --section-pad: 80px;
  }

  .hero-visual {
    max-width: 520px;
  }

  .about-grid,
  .showcase-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .about-image img,
  .showcase-image img {
    min-height: 420px;
  }

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

  .steps-grid {
    gap: 24px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

/* ---------- 768px ---------- */

@media (max-width: 768px) {
  :root {
    --section-pad: 64px;
    --gap: 20px;
    --nav-height: 68px;
  }

  .burger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    background: rgba(253, 248, 240, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 999;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-cta {
    margin-left: 0;
  }

  .hero-visual {
    max-width: 400px;
  }

  .about-grid,
  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image img,
  .showcase-image img {
    min-height: 360px;
  }

  .about-content .section-label,
  .about-content .section-title {
    text-align: center;
  }

  .about-text {
    text-align: center;
  }

  .modal-card {
    padding: 32px 20px;
    max-height: 95vh;
  }

  .modal-overlay {
    padding: 12px;
  }

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

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

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

  .policy-overlay {
    padding: 12px;
  }

  .policy-card {
    padding: 32px 20px;
    max-height: 92vh;
  }

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

  .order-product-summary {
    flex-direction: column;
    text-align: center;
  }

  .order-product-price {
    justify-content: center;
  }

  .stories-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .trust-bar .container {
    gap: 24px;
  }
}

/* ---------- 480px ---------- */

@media (max-width: 480px) {
  :root {
    --section-pad: 48px;
    --gap: 16px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-label {
    font-size: 0.65rem;
    padding: 6px 14px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .floating-card {
    display: none;
  }

  .about-image img,
  .showcase-image img {
    min-height: auto;
  }

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

  .section-title {
    font-size: 1.8rem;
  }

  .price-current {
    font-size: 2.4rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 14px 28px;
    font-size: 0.82rem;
  }

  .faq-question {
    font-size: 1rem;
    padding: 18px 0;
  }

  .step-number {
    font-size: 3rem;
  }

  .cta-banner {
    padding: 56px 0;
  }

  .marquee-text {
    font-size: 0.85rem;
    padding: 0 20px;
  }
}