/* ── Grid ──────────────────────────────────────── */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1rem, 2vw, 1.5rem);
}

.grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.mobile-title-only {
    display: none;
}

/* ── Aspect Ratio Helpers ──────────────────────── */
.aspect-video {
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.aspect-square {
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.aspect-portrait {
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.aspect-landscape {
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

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

/* ── Header / Navbar ───────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--ivory);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

/* Navbar Scrolled State */
.navbar.scrolled {
    background: rgba(250, 247, 242, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--shadow);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Navbar Transparent State (Initial Home) */
.navbar--transparent:not(.scrolled) {
    background: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-logo img {
    height: 120px !important;
    /* Fixed premium size as requested */
    width: auto;
    transition: var(--transition);
    max-width: 280px;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

/* Logo Visibility Logic - keeping standard logic but uniforming size */
.navbar .logo-white {
    display: none;
}

.navbar .logo-classic {
    display: block;
}

.navbar--transparent:not(.scrolled) .logo-white {
    display: block;
}

.navbar--transparent:not(.scrolled) .logo-classic {
    display: none;
}

.navbar.scrolled .navbar-logo img {
    height: 120px !important;
    /* Same size as top state */
}

/* Navbar Mobile Open State */
.navbar.navbar--mobile-open,
body.menu-open .navbar {
    background: var(--ivory) !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: 0 2px 20px var(--shadow) !important;
}

.navbar.navbar--mobile-open .logo-white,
body.menu-open .navbar .logo-white {
    display: none !important;
}

.navbar.navbar--mobile-open .logo-classic,
body.menu-open .navbar .logo-classic {
    display: block !important;
}

/* Navbar Mobile Open State */
.navbar.navbar--mobile-open {
    background: var(--ivory) !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: 0 2px 20px var(--shadow) !important;
}

.navbar.navbar--mobile-open .logo-white {
    display: none !important;
}

.navbar.navbar--mobile-open .logo-classic {
    display: block !important;
}

.navbar-logo-text {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gold);
}

.navbar-logo-text span {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.55rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-light);
    margin-top: -2px;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.navbar-menu a {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text);
    position: relative;
    padding: 4px 0;
}

/* White text for transparent state */
.navbar--transparent:not(.scrolled) .navbar-menu a {
    color: var(--white);
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s;
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
    width: 100%;
}

.navbar-menu a:hover {
    color: var(--dark);
}

.navbar-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-cta .btn {
    padding: 10px 24px;
    font-size: 0.8rem;
}

/* Hide Nav CTA on small mobile to avoid overlap */
@media (max-width: 500px) {
    .navbar-cta .btn {
        display: none;
    }
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    width: 28px;
    padding: 4px 0;
}

.hamburger span {
    display: block;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* White hamburger for transparent state */
.navbar--transparent:not(.scrolled) .hamburger span {
    background: var(--white);
}

.navbar--mobile-open .hamburger span,
body.menu-open .navbar .hamburger span {
    background: var(--dark) !important;
}

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

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

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

/* ── Footer ────────────────────────────────────── */
.footer {
    background: #0a0804;
    color: rgba(255, 255, 255, 0.6);
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(184, 146, 62, 0.3), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-brand .footer-logo img {
    transition: var(--transition);
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.8;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
}

.social-icon:hover {
    background: var(--gold);
    color: var(--dark);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 5px 15px rgba(184, 146, 62, 0.4);
}

.footer h4 {
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 30px;
    position: relative;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gold);
}

.footer-links a {
    display: block;
    padding: 8px 0;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--gold);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 40px;
    font-size: 0.85rem;
}

/* ── Mobile Menu Overlay ───────────────────────── */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    background: var(--ivory);
    z-index: 999;
    padding: 80px 24px 40px;
    flex-direction: column;
    gap: 0;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    display: block;
    padding: 16px 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--dark);
    border-bottom: 1px solid var(--border);
}

.mobile-menu a:hover {
    color: var(--gold);
}

.mobile-menu .btn {
    margin-top: 24px;
    text-align: center;
    justify-content: center;
}

/* ── Body Layout ── */
.coll-ec-body {
    padding: 0 0 80px;
}

.coll-ec-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
    padding-top: 36px;
}

/* ── Sidebar ── */

.coll-sidebar-sticky {
    position: sticky;
    top: 88px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.coll-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--ivory);
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    user-select: none;
}

.coll-sidebar-header i {
    color: var(--gold);
}

.coll-sidebar-chevron {
    color: var(--text-light);
    font-size: 0.75rem;
    transition: transform 0.3s;
    transform: rotate(180deg);
}

.coll-sidebar-body {
    padding: 8px 0 16px;
    transition: max-height 0.4s ease, opacity 0.3s ease;
    max-height: 2000px;
    opacity: 1;
    overflow: hidden;
}

.coll-sidebar-body.coll-sidebar-collapsed {
    max-height: 0;
    opacity: 0;
    padding: 0;
}

/* Active Filters Chips */
.coll-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 4px;
}

.coll-chip-remove {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--gold-bg);
    color: var(--gold-dark);
    border: 1px solid rgba(184, 146, 62, 0.3);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.76rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s;
}

.coll-chip-remove:hover {
    background: var(--border);
}

.coll-reset-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--text-light);
    font-size: 0.76rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s;
}

.coll-reset-link:hover {
    color: var(--dark);
}

/* Filter Groups */
.coll-filter-group {
    padding: 16px 20px 10px;
    border-bottom: 1px solid var(--ivory-dark);
}

.coll-filter-group:last-of-type {
    border-bottom: none;
}

.coll-filter-title {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 12px;
}

.coll-filter-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.coll-filter-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    color: var(--text);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.coll-filter-link:hover {
    background: var(--ivory);
    color: var(--dark);
}

.coll-filter-link.active {
    background: var(--gold-bg);
    color: var(--gold-dark);
    font-weight: 600;
}

.coll-filter-link i {
    width: 16px;
    text-align: center;
    color: var(--text-light);
    font-size: 0.85rem;
}

.coll-filter-link.active i {
    color: var(--gold);
}

/* Brand filter with logo */
.coll-filter-brand {
    padding: 6px 10px;
}

.coll-brand-mini-logo {
    height: 20px;
    width: 44px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Sidebar CTA */
.coll-sidebar-cta {
    padding: 16px 20px 4px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}

.coll-sidebar-cta p {
    font-size: 0.82rem;
    color: var(--text-light);
    margin-bottom: 10px;
}