/* ==========================================================================
   Stewart Photography - Option 3: Bold Magazine Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
    --bg-dark: #0b0c0e;
    --bg-card: #14161a;
    --bg-card-hover: #1c1f24;
    --bg-light: #f9f8f6;
    --accent-gold: #d4af37;
    --accent-gold-glow: rgba(212, 175, 55, 0.25);
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --border-color: rgba(255, 255, 255, 0.08);
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

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

/* ==========================================================================
   Navigation Bar (Glassmorphic Magazine Header)
   ========================================================================== */

.navbar-custom {
    background: rgba(11, 12, 14, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.1rem 0;
    transition: var(--transition-fast);
}

.navbar-brand-logo {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.45rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.nav-link-custom {
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--text-muted) !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 1rem !important;
    position: relative;
}

.nav-link-custom:hover, .nav-link-custom.active {
    color: #ffffff !important;
}

.nav-link-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--accent-gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-link-custom:hover::after, .nav-link-custom.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-book-nav {
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold) !important;
    padding: 8px 20px !important;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 1px;
    text-transform: uppercase;

}

.btn-book-nav:hover {
    background: var(--accent-gold);
    color: #0b0c0e !important;
    box-shadow: 0 0 20px var(--accent-gold-glow);
}

/* ==========================================================================
   Hero Section (Bold Magazine Layout)
   ========================================================================== */

.magazine-hero {
    position: relative;
    padding: 6rem 0 4rem 0;
    overflow: hidden;
}

.hero-magazine-title {
    font-size: clamp(2.8rem, 6vw, 5.2rem);
    font-weight: 900;
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, #ffffff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-magazine-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    font-weight: 300;
    max-width: 580px;
    margin-bottom: 2rem;
}

.magazine-badge {
    display: inline-block;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--accent-gold);
    padding: 6px 18px;
    border-radius: 30px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

/* Magazine Hero Photo Stack */
.hero-photo-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    border: 1px solid var(--border-color);
}

.hero-photo-frame img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.hero-photo-frame:hover img {
    transform: scale(1.03);
}

/* ==========================================================================
   Category Spotlight Cards
   ========================================================================== */

.category-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: var(--transition-slow);
    height: 380px;
}

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

.category-card:hover img {
    transform: scale(1.08);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(11,12,14,0.1) 0%, rgba(11,12,14,0.92) 100%);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: var(--transition-fast);
}

.category-card-count {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.4rem;
}

.category-card-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.4rem;
}

.category-card-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-fast);
}

.category-card:hover .category-card-desc {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Modern Category Display Layouts (2026 In-Style Presentation)
   ========================================================================== */

/* Filter Nav Buttons */
.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 4px;
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--accent-gold);
    color: #0b0c0e;
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px var(--accent-gold-glow);
}

/* 1. Masonry Layout (Wildlife) */
.grid-masonry {
    column-count: 3;
    column-gap: 1.5rem;
}

@media (max-width: 992px) {
    .grid-masonry { column-count: 2; }
}

@media (max-width: 576px) {
    .grid-masonry { column-count: 1; }
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 1.5rem;
}

/* 2. Panoramic Layout (Landscapes) */
.grid-panoramic {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

.panoramic-item {
    grid-column: span 1;
}

.panoramic-item.wide {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .panoramic-item.wide { grid-column: span 1; }
}

/* 3. Editorial Vertical Layout (Portraits) */
.grid-portraits {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

/* 4. Photojournalism Dark Grid (Street) */
.grid-street {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

/* Photo Card Box */
.photo-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-slow);
}

.photo-card img {
    width: 100%;
    display: block;
    object-fit: cover;
    transition: var(--transition-slow);
}

.photo-card:hover img {
    transform: scale(1.06);
}

.photo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(11,12,14,0.85) 100%);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: var(--transition-fast);
}

.photo-card:hover .photo-overlay {
    opacity: 1;
}

.photo-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2px;
}

.photo-category-tag {
    font-size: 0.75rem;
    color: var(--accent-gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   Full-Screen Lightbox Modal
   ========================================================================== */

.lightbox-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(8, 9, 11, 0.95);
    backdrop-filter: blur(25px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox-modal.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.lightbox-info {
    margin-top: 1rem;
    text-center: center;
}

.lightbox-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
}

.lightbox-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #ffffff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    background: var(--accent-gold);
    color: #0b0c0e;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-nav:hover {
    background: var(--accent-gold);
    color: #0b0c0e;
}

.lightbox-prev { left: 2rem; }
.lightbox-next { right: 2rem; }

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

.footer-custom {
    background: #07080a;
    border-top: 1px solid var(--border-color);
    padding: 4.5rem 0 2.5rem 0;
    margin-top: 5rem;
}