/* ========================================
   ULTRA-CLASSE & MINIMALISTE
   ======================================== */

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

:root {
    --black: #000000;
    --white: #FFFFFF;
    --gold: #D4AF6A;
    --grey: #999999;
}

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

body {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    color: var(--white);
    background: var(--black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ========================================
   Container
   ======================================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4rem;
}

/* ========================================
   Hero
   ======================================== */

.hero {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 0;
    animation: fadeIn 1.5s ease-out;
}

.badge {
    font-size: 0.6875rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 3rem;
    opacity: 0.8;
    animation: fadeInDown 1s ease-out 0.3s both;
}

.title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(4rem, 12vw, 10rem);
    font-weight: 300;
    line-height: 1;
    letter-spacing: 0.02em;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 300;
    line-height: 1.8;
    color: var(--grey);
    letter-spacing: 0.05em;
    animation: fadeInUp 1s ease-out 0.7s both;
}

/* ========================================
   Gallery
   ======================================== */

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 6rem 0;
    animation: fadeIn 1.2s ease-out 1s both;
}

.photo {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.85);
    transition: all 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.photo:hover img {
    filter: brightness(1);
    transform: scale(1.05);
}

/* Layout spécial pour certaines photos */
.photo-1 {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
    aspect-ratio: 3/4;
}

.photo-4 {
    grid-column: 1 / 2;
    grid-row: 3 / 5;
    aspect-ratio: 3/4;
}

.photo-7,
.photo-8 {
    aspect-ratio: 16/9;
}

.photo-10 {
    grid-column: 1 / 4;
    aspect-ratio: 21/9;
}

/* ========================================
   CTA Airbnb
   ======================================== */

.cta {
    text-align: center;
    padding: 6rem 0;
    animation: fadeIn 1.2s ease-out 1.2s both;
}

.btn-airbnb {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.75rem 4rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
    background: var(--white);
    border: 2px solid var(--white);
    transition: all 0.6s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
    overflow: hidden;
}

.btn-airbnb::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gold);
    transition: left 0.6s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: -1;
}

.btn-airbnb:hover {
    color: var(--black);
    border-color: var(--gold);
}

.btn-airbnb:hover::before {
    left: 0;
}

.btn-airbnb svg {
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.btn-airbnb:hover svg {
    transform: translateX(8px);
}

/* ========================================
   Footer
   ======================================== */

.footer {
    text-align: center;
    padding: 4rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeIn 1.2s ease-out 1.4s both;
}

.footer p {
    font-size: 0.875rem;
    font-weight: 300;
    color: var(--grey);
    margin-bottom: 0.5rem;
}

.footer a {
    color: var(--grey);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.4s ease;
}

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

/* ========================================
   Animations
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 0.8;
        transform: translateY(0);
    }
}

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

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
    .container {
        padding: 0 3rem;
    }
    
    .gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .photo-1,
    .photo-4 {
        grid-column: 1 / 2;
        grid-row: auto;
        aspect-ratio: 3/4;
    }
    
    .photo-10 {
        grid-column: 1 / 3;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 2rem;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .title {
        font-size: 3.5rem;
    }
    
    .gallery {
        grid-template-columns: 1fr;
        margin: 4rem 0;
        gap: 1rem;
    }
    
    .photo-1,
    .photo-4,
    .photo-7,
    .photo-8,
    .photo-10 {
        grid-column: 1 / 2;
        grid-row: auto;
        aspect-ratio: 4/3;
    }
    
    .btn-airbnb {
        padding: 1.5rem 2.5rem;
        font-size: 0.75rem;
    }
    
    .cta {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .title {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 0.9375rem;
    }
    
    .btn-airbnb {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   Print
   ======================================== */

@media print {
    body {
        background: white;
        color: black;
    }
}