/* ============================================
   Élégance Style — Parfumerie de Luxe
   Mobile-first | Design premium africain
   ============================================ */

/* --- Variables --- */
:root {
  --gold: #C9A84C;
  --gold-light: #E8D5A3;
  --gold-dark: #A8882E;
  --cream: #FAF6F0;
  --blanc-casse: #F5F0E8;
  --noir: #1A1A1A;
  --noir-doux: #2C2C2C;
  --gris: #6B6B6B;
  --gris-clair: #D4D0C8;
  --rose-poudre: #E8C4C4;
  --beige: #D4C5A9;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.1);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --radius: 12px;
  --max-width: 1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--noir);
  background: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section {
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 5vw, 3rem);
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--noir);
  font-weight: 600;
}

.section__subtitle {
  text-align: center;
  color: var(--gris);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  margin-bottom: clamp(2rem, 5vw, 4rem);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0.8rem 0;
  transition: var(--transition);
  background: transparent;
}

.header--scrolled {
  background: rgba(250, 246, 240, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 0.5rem 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--noir);
  letter-spacing: 2px;
}

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

/* Navigation desktop */
.nav__list {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--noir-doux);
  position: relative;
  padding: 0.3rem 0;
  transition: var(--transition);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__link:hover {
  color: var(--gold-dark);
}

/* Menu hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--noir);
  transition: var(--transition);
  border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  overflow: hidden;
}

.hero__carousel {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__carousel .carousel__item {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero__carousel .carousel__item--active {
  opacity: 1;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,26,0.75) 0%, rgba(26,26,26,0.3) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 1.5rem;
}

.hero__badge {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--gold-light);
  border: 1px solid var(--gold-light);
  padding: 0.5rem 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

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

.hero__desc {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  opacity: 0.9;
  margin-bottom: 2.5rem;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

/* --- Boutons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2.2rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 0;
}

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

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

.btn--outline {
  background: transparent;
  color: white;
  border: 2px solid white;
}

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

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

.btn--dark:hover {
  background: var(--noir-doux);
  transform: translateY(-2px);
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Flèches carrousel hero --- */
.hero .carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  border: none;
  color: white;
  width: 50px;
  height: 50px;
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.hero .carousel__btn:hover {
  background: rgba(255,255,255,0.3);
}

.hero .carousel__btn--prev { left: 1.5rem; }
.hero .carousel__btn--next { right: 1.5rem; }

/* --- Catégories --- */
.categories__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.category__card {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  cursor: pointer;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  transition: var(--transition);
}

.category__card:hover {
  transform: scale(1.05);
}

.category__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.category__card:hover img {
  transform: scale(1.15);
}

.category__card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,26,26,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.category__card:hover .category__card__overlay {
  background: rgba(26,26,26,0.3);
}

.category__card__label {
  color: white;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* --- Produits phares --- */
.featured__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.product__card {
  background: white;
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.product__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.product__card__img {
  aspect-ratio: 3/4;
  overflow: hidden;
}

.product__card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product__card:hover .product__card__img img {
  transform: scale(1.08);
}

.product__card__body {
  padding: 1.5rem;
}

.product__card__cat {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-dark);
  margin-bottom: 0.3rem;
}

.product__card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.product__card__desc {
  font-size: 0.9rem;
  color: var(--gris);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.product__card__price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--noir);
  font-family: var(--font-serif);
}

.product__card__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--gold);
  color: var(--noir);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.3rem 0.8rem;
  font-weight: 600;
}

/* --- À propos (section asymétrique) --- */
.about {
  background: var(--blanc-casse);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 0;
  width: 100%;
  height: 120px;
  background: var(--blanc-casse);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 60%);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image img {
  width: 100%;
  border-radius: 50% 50% 0 0;
  aspect-ratio: 1;
  object-fit: cover;
}

.about__image::after {
  content: '';
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  width: 60%;
  height: 60%;
  border: 2px solid var(--gold);
  border-radius: 50% 50% 0 0;
  z-index: -1;
  opacity: 0.4;
}

.about__text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 1.5rem;
}

.about__text p {
  color: var(--gris);
  margin-bottom: 1.2rem;
  font-size: 1rem;
  line-height: 1.8;
}

.about__signature {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gold-dark);
  margin-top: 1.5rem;
  font-style: italic;
}

/* --- Témoignages --- */
.testimonials {
  background: var(--noir);
  color: white;
  position: relative;
}

.testimonials .section__title { color: white; }
.testimonials .section__subtitle { color: var(--gris-clair); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial__card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 2rem;
  position: relative;
  transition: var(--transition);
}

.testimonial__card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.testimonial__card::before {
  content: '"';
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--gold);
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  line-height: 1;
  opacity: 0.5;
}

.testimonial__text {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  padding-top: 1.5rem;
  font-style: italic;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
}

.testimonial__name {
  font-weight: 600;
  font-size: 0.95rem;
}

.testimonial__role {
  font-size: 0.8rem;
  color: var(--gris-clair);
}

/* --- Contact / WhatsApp --- */
.contact {
  background: var(--cream);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact__info h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.contact__info p {
  color: var(--gris);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: white;
  transition: var(--transition);
}

.contact__item:hover {
  box-shadow: var(--shadow-sm);
}

.contact__item .icon {
  width: 24px;
  height: 24px;
  color: var(--gold);
  flex-shrink: 0;
}

.contact__item__label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gris);
}

.contact__item__value {
  font-weight: 600;
}

.whatsapp-cta {
  background: #25D366;
  color: white;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.2rem 2.5rem;
  font-weight: 600;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 1.5rem;
}

.whatsapp-cta:hover {
  background: #1DA851;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.whatsapp-cta .icon {
  width: 28px;
  height: 28px;
}

/* Formulaire contact */
.contact__form {
  background: white;
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.contact__form h4 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.form__group {
  margin-bottom: 1.2rem;
}

.form__group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gris);
}

.form__group input,
.form__group textarea,
.form__group select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--gris-clair);
  background: var(--cream);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition);
  border-radius: 0;
}

.form__group input:focus,
.form__group textarea:focus,
.form__group select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}

.form__group textarea {
  min-height: 120px;
  resize: vertical;
}

/* --- Footer --- */
.footer {
  background: var(--noir);
  color: var(--gris-clair);
  padding: 4rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__brand h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: white;
  margin-bottom: 1rem;
}

.footer__brand h3 span { color: var(--gold); }

.footer__brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 300px;
}

.footer__col h4 {
  color: white;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.2rem;
}

.footer__col ul li {
  margin-bottom: 0.6rem;
}

.footer__col ul li a {
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer__col ul li a:hover {
  color: var(--gold);
}

.footer__social {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

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

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

.footer__social .icon {
  width: 18px;
  height: 18px;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
}

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

/* --- Responsive --- */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: var(--cream);
    padding: 5rem 2rem 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }

  .nav--open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
  }

  .nav__link {
    font-size: 1.1rem;
  }

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

  .about__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about__image {
    order: -1;
  }

  .about__image::after {
    display: none;
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .hero .carousel__btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .hero .carousel__btn--prev { left: 0.5rem; }
  .hero .carousel__btn--next { right: 0.5rem; }
}

@media (max-width: 480px) {
  .categories__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

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

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

  .contact__form {
    padding: 1.5rem;
  }
}

/* --- Animations --- */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}