/* Base Reset & Typography Setup */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Inter', sans-serif;
    background-color: #ffffff;
    color: #111;
    -webkit-font-smoothing: antialiased;
}

/* HEADER: Initially transparent, switches to solid white on scroll via JS */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background-color: transparent;
    color: #ffffff;
    transition: background-color 0.4s ease, color 0.4s ease, padding 0.4s ease, backdrop-filter 0.4s ease;
}

/* Scrolled state applied via JavaScript */
header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    color: #111111;
    padding: 1.5rem 3rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-left, .header-right {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
}

.header-right a {
    color: inherit;
    text-decoration: none;
}

.header-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: none;
}

/* FULL-SCREEN HERO LANDING SECTION */
.hero-section {
    height: 100vh;
    width: 100%;
    position: relative;
    background-color: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background-color: #222;
}

/* Hero Center Branding Overlay using Cormorant Garamond */
.hero-content {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    pointer-events: none;
    padding: 0 1rem;
}
.hero-logo-stamp {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-weight: 400;
    font-size: 4.5rem;
    letter-spacing: 0.02em;
    color: #ffffff;
    text-shadow: 0 4px 25px rgba(0,0,0,0.6);
}
.hero-subtitle {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 14px;
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0) translateX(-50%);}
    40% {transform: translateY(-10px) translateX(-50%);}
    60% {transform: translateY(-5px) translateX(-50%);}
}

/* SIDE-BY-SIDE GALLERY CONTAINER (Desktop Default: 2 Columns) */
.gallery-container {
    padding: 10rem 3rem 6rem 3rem;
    max-width: 1800px;
    margin: 0 auto;
    background-color: #ffffff;
}

.image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Two equal columns side-by-side */
    gap: 6rem 4rem;
}

.grid-item {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Editorial Stagger on Desktop: pushes every second column item down */
.grid-item:nth-child(even) {
    margin-top: 10vh;
}

/* Image Placeholder Box */
.img-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: #f2f2f2;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.gallery-image {
    display: block;
    width: 100%;
    object-fit: cover;
}

.ratio-16-9 { aspect-ratio: 16 / 9; }
.ratio-4-5 { aspect-ratio: 4 / 5; }

/* Caption Text Underneath */
.caption {
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #555;
}

/* CENTERED EDITORIAL FOOTER */
footer {
    text-align: center;
    padding: 6rem 0 4rem 0;
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #777;
    background-color: #ffffff;
}

/* ========================================== */
/* MOBILE & TABLET RESPONSIVE OVERRIDES       */
/* ========================================== */
@media screen and (max-width: 1024px) {
    header {
        padding: 1.5rem 1.5rem;
    }
    .header-left, .header-right {
        gap: 1.5rem;
        font-size: 10px;
    }
    .header-logo {
        font-size: 1.1rem;
    }
    .hero-logo-stamp {
        font-size: 3rem;
    }
    .hero-subtitle {
        font-size: 0.7rem;
        letter-spacing: 0.2em;
    }

    /* Switch gallery to a single column */
    .gallery-container {
        padding: 6rem 1.5rem 4rem 1.5rem;
    }
    .image-grid {
        grid-template-columns: 1fr; /* Forces 1 column */
        gap: 4rem;
    }
    /* Remove the desktop editorial stagger */
    .grid-item:nth-child(even) {
        margin-top: 0;
    }
}