/* Lumièra — Italian Rejuvenation Skincare */

:root {
  --gold: #c9a962;
  --gold-light: #e8d5a3;
  --gold-dark: #9a7b3c;
  --cream: #faf7f2;
  --cream-dark: #f0ebe3;
  --charcoal: #2c2c2c;
  --charcoal-light: #4a4a4a;
  --white: #ffffff;
  --shadow: 0 4px 24px rgba(44, 44, 44, 0.08);
  --shadow-lg: 0 12px 48px rgba(44, 44, 44, 0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 4px;
  --max-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Lato', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  line-height: 1.2;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 169, 98, 0.15);
  transition: box-shadow var(--transition);
}

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

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--charcoal);
}

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

.nav {
  display: flex;
  gap: 36px;
}

.nav a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

.nav a:hover,
.nav a.active {
  color: var(--gold-dark);
}

.header__cta {
  background: var(--charcoal);
  color: var(--white);
  padding: 12px 28px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  transition: var(--transition);
}

/* Hero Carousel */
.hero {
  margin-top: 80px;
  position: relative;
  height: 85vh;
  min-height: 600px;
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero__slide.active {
  opacity: 1;
}

.hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(44, 44, 44, 0.65) 0%, rgba(44, 44, 44, 0.2) 50%, transparent 100%);
}

.hero__content {
  position: absolute;
  top: 50%;
  left: 8%;
  transform: translateY(-50%);
  max-width: 560px;
  color: var(--white);
  z-index: 2;
}

.hero__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 16px;
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 20px;
  font-weight: 400;
}

.hero__text {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: 1.8;
}

.btn {
  display: inline-block;
  padding: 16px 40px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.btn--primary {
  background: var(--gold);
  color: var(--charcoal);
}

.btn--primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--white);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--charcoal);
}

.btn--dark {
  background: var(--charcoal);
  color: var(--white);
}

.btn--dark:hover {
  background: var(--gold-dark);
}

.hero__dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 3;
}

.hero__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--white);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}

.hero__dot.active {
  background: var(--gold);
  border-color: var(--gold);
}

/* Sections */
.section {
  padding: 100px 0;
}

.section--cream {
  background: var(--cream-dark);
}

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

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section__tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.section__subtitle {
  color: var(--charcoal-light);
  font-size: 1.05rem;
}

/* Features Grid */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.feature {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.feature:hover {
  transform: translateY(-4px);
}

.feature__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  border-radius: 50%;
  font-size: 1.5rem;
}

.feature__title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.feature__text {
  font-size: 0.9rem;
  color: var(--charcoal-light);
}

/* Product Showcase */
.product-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.product-showcase__image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.product-showcase__badge {
  position: absolute;
  top: 24px;
  left: 24px;
  background: var(--gold);
  color: var(--charcoal);
  padding: 8px 16px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-showcase__content h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.product-showcase__price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  color: var(--gold-dark);
  margin-bottom: 24px;
}

.product-showcase__desc {
  color: var(--charcoal-light);
  margin-bottom: 32px;
}

.product-benefits {
  margin-bottom: 32px;
}

.product-benefits li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  font-size: 0.95rem;
}

.product-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: bold;
}

/* Product Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.gallery__item {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition);
  aspect-ratio: 1;
}

.gallery__item:hover {
  transform: scale(1.03);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Stories */
.stories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.story-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

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

.story-card__image {
  height: 240px;
  overflow: hidden;
}

.story-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.story-card:hover .story-card__image img {
  transform: scale(1.05);
}

.story-card__body {
  padding: 28px;
}

.story-card__meta {
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.story-card__title {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.story-card__excerpt {
  font-size: 0.9rem;
  color: var(--charcoal-light);
  margin-bottom: 16px;
}

.story-card__link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-dark);
}

.story-card__link:hover {
  color: var(--gold);
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat__number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__label {
  font-size: 0.85rem;
  color: var(--charcoal-light);
  letter-spacing: 0.05em;
}

/* Ingredients */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.ingredient-card {
  background: var(--white);
  padding: 40px 32px;
  border-radius: var(--radius);
  border: 1px solid rgba(201, 169, 98, 0.2);
  text-align: center;
  transition: border-color var(--transition);
}

.ingredient-card:hover {
  border-color: var(--gold);
}

.ingredient-card__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.ingredient-card__title {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.ingredient-card__text {
  font-size: 0.9rem;
  color: var(--charcoal-light);
}

/* Page Hero */
.page-hero {
  margin-top: 80px;
  padding: 80px 0;
  background: linear-gradient(135deg, var(--charcoal) 0%, #3d3d3d 100%);
  color: var(--white);
  text-align: center;
}

.page-hero__title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 16px;
}

.page-hero__subtitle {
  font-size: 1.1rem;
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
  padding: 16px 0;
  font-size: 0.85rem;
  color: var(--charcoal-light);
}

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

/* Product Detail */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 64px 0;
}

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

.product-detail__thumbs {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.product-detail__thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}

.product-detail__thumb.active,
.product-detail__thumb:hover {
  border-color: var(--gold);
}

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

.product-detail__info h1 {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.product-detail__rating {
  color: var(--gold);
  margin-bottom: 16px;
}

.product-detail__price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  color: var(--gold-dark);
  margin-bottom: 24px;
}

.product-detail__desc {
  color: var(--charcoal-light);
  margin-bottom: 32px;
}

.tabs {
  margin-top: 48px;
}

.tabs__nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--cream-dark);
  margin-bottom: 32px;
}

.tabs__btn {
  padding: 16px 32px;
  background: none;
  border: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal-light);
  cursor: pointer;
  position: relative;
  transition: color var(--transition);
}

.tabs__btn.active {
  color: var(--charcoal);
}

.tabs__btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
}

.tabs__panel {
  display: none;
}

.tabs__panel.active {
  display: block;
}

/* Story Full */
.story-full {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 0;
}

.story-full__image {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow-lg);
}

.story-full__meta {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: var(--charcoal-light);
}

.story-full__title {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.story-full__content p {
  margin-bottom: 20px;
  color: var(--charcoal-light);
  font-size: 1.05rem;
}

.story-full__quote {
  border-left: 3px solid var(--gold);
  padding: 24px 32px;
  margin: 40px 0;
  background: var(--cream-dark);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-style: italic;
  color: var(--charcoal);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.value-item {
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.value-item h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--gold-dark);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact-form {
  background: var(--white);
  padding: 48px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--charcoal-light);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition);
  background: var(--cream);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-info__item {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: var(--cream-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info__text h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-info__text p {
  color: var(--charcoal-light);
  font-size: 0.95rem;
}

/* Ritual Steps */
.ritual-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  counter-reset: step;
}

.ritual-step {
  text-align: center;
  position: relative;
}

.ritual-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  background: var(--gold);
  color: var(--charcoal);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 600;
  border-radius: 50%;
}

.ritual-step h4 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.ritual-step p {
  font-size: 0.9rem;
  color: var(--charcoal-light);
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--charcoal) 0%, #3d3d3d 100%);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}

.cta-banner h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.cta-banner p {
  opacity: 0.8;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 80px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

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

.footer__brand p {
  font-size: 0.9rem;
  opacity: 0.7;
  line-height: 1.8;
}

.footer__title {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--gold-light);
}

.footer__links li {
  margin-bottom: 10px;
}

.footer__links a {
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.footer__links a:hover {
  opacity: 1;
  color: var(--gold-light);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  opacity: 0.6;
}

.footer__social {
  display: flex;
  gap: 16px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.footer__social a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--charcoal);
}

/* Newsletter */
.newsletter {
  display: flex;
  gap: 0;
  max-width: 400px;
}

.newsletter input {
  flex: 1;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: var(--white);
  font-family: inherit;
}

.newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter button {
  padding: 14px 24px;
  background: var(--gold);
  border: none;
  color: var(--charcoal);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition);
}

.newsletter button:hover {
  background: var(--gold-light);
}

/* Responsive */
@media (max-width: 1024px) {
  .features,
  .stats,
  .ritual-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--cream-dark);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .header__cta {
    display: none;
  }

  .hero {
    height: 70vh;
    min-height: 500px;
  }

  .hero__content {
    left: 5%;
    right: 5%;
    max-width: none;
  }

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

  .features,
  .stats,
  .ritual-steps,
  .stories-grid,
  .ingredients-grid,
  .gallery {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .section {
    padding: 64px 0;
  }
}

/* Legal Pages */
.legal-content {
  max-width: 780px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  color: var(--charcoal);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  font-size: 1.15rem;
  margin: 28px 0 12px;
  color: var(--charcoal);
}

.legal-content p,
.legal-content li {
  color: var(--charcoal-light);
  line-height: 1.75;
  font-size: 0.95rem;
}

.legal-content p {
  margin-bottom: 16px;
}

.legal-content ul,
.legal-content ol {
  margin: 0 0 16px 24px;
}

.legal-content li {
  margin-bottom: 8px;
}

.legal-content a {
  color: var(--gold);
  text-decoration: underline;
}

.legal-content a:hover {
  color: var(--gold-dark);
}

.legal-content .legal-updated {
  font-size: 0.85rem;
  color: var(--charcoal-light);
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--cream-dark);
}