/* ==========================================================================
   MAISON ÉSSENCE - HAUTE PARFUMERIE
   ========================================================================== */

:root {
    --bg-dark: #1f1118;  /* Deep Burgundy/Brown */
    --accent: #d4a373;  /* Champagne Gold */
    --accent-hover: #e5b98f;
    --text-main: #fdfbf7;
    --text-muted: #bcaba2;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul { list-style: none; }

h1, h2, h3, h4, h5, .brand {
    font-family: var(--font-heading);
    font-weight: 400;
}

i { font-style: italic; color: var(--accent); display: inline-block; }

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

section {
    padding: 10rem 0; /* Ultra premium padding */
    position: relative;
    z-index: 2;
}

.text-center { text-align: center; }
.full { width: 100%; }

/* Glassmorphism */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Fluid Animation Background */
.fluid-blob {
    position: fixed;
    top: -20vh;
    left: -20vw;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(140, 31, 55, 0.4) 0%, rgba(31, 17, 24, 0) 70%);
    border-radius: 50%;
    filter: blur(100px);
    z-index: 0;
    animation: drift 20s infinite alternate ease-in-out;
    pointer-events: none;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30vw, 30vh) scale(1.5); }
}

/* Typography Tools */
.label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

.main-title {
    font-size: clamp(3.5rem, 8vw, 6.5rem);
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: 2px;
}

h2 { font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1.2; margin-bottom: 2.5rem; }

h3 { font-size: 1.5rem; letter-spacing: 1px; color: var(--accent); margin-bottom: 0.5rem; }

.sub-heading {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

p { font-size: 1.1rem; color: var(--text-muted); font-weight: 300; margin-bottom: 2rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: 0.4s;
    cursor: pointer;
    border: none;
}

.mix-btn {
    background: var(--text-main);
    color: var(--bg-dark);
}

.mix-btn:hover { background: var(--accent); }

.add-to-cart {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.8rem 2rem;
    width: 100%;
}

.add-to-cart:hover {
    background: var(--accent);
    color: var(--bg-dark);
}

.link-arrow {
    font-family: var(--font-body);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.link-arrow i { font-style: normal; color: var(--text-main); transition: 0.3s; }
.link-arrow:hover { color: var(--accent); }
.link-arrow:hover i { transform: translateX(10px); color: var(--accent); }

/* Navigation */
.navbar {
    position: fixed;
    top: 0; width: 100%;
    z-index: 1000;
    padding: 2rem 0;
    transition: 0.5s ease;
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(31, 17, 24, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

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

.hamburger {
    width: 30px; height: 20px;
    display: flex; flex-direction: column; justify-content: space-between;
    cursor: pointer;
}

.hamburger .bar { height: 2px; width: 100%; background: var(--text-main); transition: 0.3s; }
.hamburger:hover .bar { background: var(--accent); }

.brand {
    font-size: 1.5rem; letter-spacing: 3px; text-align: center; line-height: 1;
}

.brand span { font-size: 1rem; color: var(--accent); letter-spacing: 5px; }

.nav-utils {
    display: flex; align-items: center; gap: 2rem;
    font-size: 0.9rem; letter-spacing: 1px;
}

.nav-utils i { cursor: pointer; color: var(--text-main); font-style: normal; transition: 0.3s; }
.nav-utils i:hover { color: var(--accent); }

.cart-icon { position: relative; }

.badge {
    position: absolute; top: -8px; right: -10px;
    background: var(--accent); color: var(--bg-dark);
    font-size: 0.6rem; padding: 2px 6px; border-radius: 50%; font-weight: bold;
}

/* Overlay Menu */
.overlay-menu {
    position: fixed; inset: 0;
    background: var(--bg-dark); z-index: 2000;
    display: flex; align-items: center; justify-content: center;
    transform: translateY(-100%); transition: 0.6s cubic-bezier(0.77, 0, 0.175, 1);
}

.overlay-menu.open { transform: translateY(0); }

.menu-close {
    position: absolute; top: 3rem; right: 4rem;
    font-size: 2rem; cursor: pointer; color: var(--text-main);
}
.menu-close:hover { color: var(--accent); }

.menu-links {
    display: flex; flex-direction: column; gap: 2rem; text-align: center;
}

.menu-links a { font-family: var(--font-heading); font-size: 3rem; letter-spacing: 2px; }
.menu-links a:hover { color: var(--accent); }

.num { font-family: var(--font-body); font-size: 1rem; color: var(--accent); vertical-align: super; margin-right: 1rem; }

/* Animations */
.fade-in { opacity: 0; transform: translateY(30px); transition: 1s cubic-bezier(0.25, 1, 0.5, 1); }
.fade-in.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.2s; }

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 8vw;
    margin: 2vw; border-radius: 20px;
    overflow: hidden;
}

.hero-text { flex: 1.2; padding-top: 5rem; z-index: 2; }

.hero-visual {
    flex: 1;
    display: flex; justify-content: center; align-items: center;
    height: 100%; position: relative; z-index: 1;
}

.levitate {
    width: 70%; height: auto; object-fit: contain;
    animation: floats 5s infinite ease-in-out;
    filter: drop-shadow(0 30px 40px rgba(0,0,0,0.8));
}

@keyframes floats {
    0% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
    100% { transform: translateY(0); }
}

/* Mixed Grids */
.grid-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 6rem; align-items: center; }
.grid-reverse { display: grid; grid-template-columns: 1.2fr 1fr; gap: 6rem; align-items: center; }

.img-block { position: relative; }
.img-block img { width: 100%; height: 750px; object-fit: cover; border-radius: 10px; }

.img-caption {
    position: absolute; bottom: -20px; right: -20px;
    background: var(--bg-dark); padding: 1rem 2rem; font-size: 0.8rem; letter-spacing: 2px; color: var(--accent);
    border: 1px solid var(--glass-border);
}

.glass-float {
    position: absolute; top: 30%; right: -50px;
    background: var(--glass-bg); backdrop-filter: blur(10px); padding: 3rem; border: 1px solid var(--glass-border); text-align: center;
}

/* Pyramid */
.pyramid { display: flex; flex-direction: column; gap: 2rem; margin-top: 3rem; border-left: 2px solid var(--glass-border); padding-left: 3rem; }
.p-title { font-family: var(--font-heading); font-size: 1.2rem; color: var(--accent); display: block; margin-bottom: 0.5rem; letter-spacing: 1px;}
.p-desc { font-size: 1rem; color: var(--text-muted); line-height: 1.5; }

/* Carousel */
.collection-showcase { overflow: hidden; }

.carousel-container { position: relative; margin-top: 5rem; }

.c-arrows {
    display: flex; justify-content: flex-end; gap: 1rem; margin-bottom: 2rem; padding-right: 5vw;
}

.c-arrows i {
    width: 60px; height: 60px; border: 1px solid var(--glass-border); border-radius: 50%;
    display: flex; justify-content: center; align-items: center; font-size: 1.2rem; cursor: pointer; transition: 0.3s;
    background: transparent; color: var(--text-main); font-style: normal;
}
.c-arrows i:hover { border-color: var(--accent); color: var(--accent); background: var(--glass-bg); }

.perfume-carousel {
    display: flex; gap: 2rem; padding: 2rem 5vw; overflow-x: auto; scroll-behavior: smooth; scrollbar-width: none;
}
.perfume-carousel::-webkit-scrollbar { display: none; }

.scent-card {
    min-width: 400px; flex: 0 0 400px; padding: 3rem; border-radius: 15px; text-align: center; transition: 0.4s;
}
.scent-card:hover { border-color: var(--accent); transform: translateY(-10px); }

.s-img { height: 400px; margin-bottom: 2rem; }
.s-img img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 20px 20px rgba(0,0,0,0.5)); transition: 0.5s; }
.scent-card:hover .s-img img { transform: scale(1.05); }

.notes { font-size: 0.85rem; letter-spacing: 1px; margin-bottom: 2rem; }
.price { display: block; font-family: var(--font-heading); font-size: 1.5rem; margin-bottom: 2rem; }

/* Contact Boutiques */
.bg-dark { border-radius: 20px; overflow: hidden; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; }

.c-info { padding: 8rem 6rem; background: rgba(0,0,0,0.3); }

.locations { display: flex; flex-direction: column; gap: 2rem; margin-top: 3rem; }
.loc h5 { font-size: 1.2rem; color: var(--accent); margin-bottom: 0.2rem; letter-spacing: 1px;}
.loc p { font-size: 0.9rem; margin-bottom: 0; }

.c-form { padding: 8rem 6rem; }
.c-form h3 { margin-bottom: 3rem; color: var(--text-main); font-size: 2rem; }

#perfume-form input, #perfume-form select {
    width: 100%; padding: 1.2rem 0; border: none; border-bottom: 1px solid var(--glass-border);
    background: transparent; color: var(--text-main); font-family: var(--font-body); font-size: 1rem;
    margin-bottom: 2rem; outline: none; transition: 0.3s;
}

#perfume-form input:focus, #perfume-form select:focus { border-color: var(--accent); }
#perfume-form select { color: var(--text-muted); }
#perfume-form select option { background: var(--bg-dark); color: var(--text-main); }

/* Footer */
.footer { padding-top: 6rem; border-top: 1px solid var(--glass-border); margin-top: 5rem; }

.f-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.5fr; gap: 4rem; margin-bottom: 6rem; }

.socials { display: flex; gap: 1.5rem; margin-top: 2rem; }
.socials a i { color: var(--text-muted); font-size: 1.2rem; font-style: normal; }
.socials a:hover i { color: var(--accent); }

.f-links h4 { font-size: 1.1rem; letter-spacing: 2px; color: var(--accent); margin-bottom: 2rem; }
.f-links a { display: block; font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1rem; }
.f-links a:hover { color: var(--text-main); padding-left: 5px; }

.f-newsletter p { font-size: 0.9rem; margin-bottom: 2rem; color: var(--text-muted); }

.nl-box { display: flex; border-bottom: 1px solid var(--glass-border); padding-bottom: 0.5rem; }
.nl-box input { flex: 1; background: transparent; border: none; color: #fff; outline: none; font-size: 1rem; }
.nl-box button { background: transparent; border: none; font-size: 1.2rem; cursor: pointer; color: var(--text-muted); }
.nl-box button:hover { color: var(--accent); }

.f-bottom {
    display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--glass-border);
    padding: 2rem 0; color: var(--text-muted); font-size: 0.85rem; letter-spacing: 1px;
}
.legal { display: flex; gap: 2rem; }
.legal a:hover { color: var(--text-main); }

/* Responsive */
@media (max-width: 1200px) {
    .scent-card { min-width: 350px; flex: 0 0 350px; }
}

@media (max-width: 1024px) {
    .hero { flex-direction: column; text-align: center; padding: 10rem 2rem 4rem; min-height: auto; }
    .hero-text { margin-bottom: 4rem; }
    .hero-visual { height: 500px; }
    .grid-layout, .grid-reverse, .contact-grid { grid-template-columns: 1fr; text-align: center; }
    .img-block img { height: 500px; }
    .glass-float, .img-caption { position: relative; right: auto; top: auto; bottom: auto; transform: translateY(-50%); margin: 0 auto; width: 80%; }
    .pyramid { border-left: none; padding-left: 0; }
    .f-grid { grid-template-columns: repeat(2, 1fr); gap: 4rem; }
}

@media (max-width: 768px) {
    .main-title { font-size: 3rem; }
    .nav-utils span, .menu-links .num { display: none; }
    section { padding: 6rem 0; }
    .hero { margin: 0; border-radius: 0; }
    .scent-card { min-width: 300px; flex: 0 0 300px; padding: 2rem; }
    .c-form, .c-info { padding: 4rem 2rem; }
    .f-grid { grid-template-columns: 1fr; text-align: center; }
    .socials { justify-content: center; }
    .f-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}