/* ===== Root Variables ===== */
:root {
    --primary: #fd562a;
    --primary-dark: #e04520;
    --bg: #14141f;
    --bg-card: #1a1a2e;
    --bg-card2: #16213e;
    --border: rgba(255,255,255,0.08);
    --text: #ebebeb;
    --muted: #8a8aa0;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
}

/* ===== Global ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== Preloader ===== */
#preloader {
    position: fixed; inset: 0; z-index: 9999;
    background: var(--bg);
    display: flex; align-items: center; justify-content: center;
    transition: opacity .4s;
}

.spinner {
    width: 48px; height: 48px;
    border: 4px solid rgba(253,86,42,.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Navbar ===== */
#navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0;
    background: rgba(20,20,31,.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all .3s;
}

#navbar.scrolled {
    padding: 10px 0;
    background: rgba(20,20,31,.95);
    border-bottom-color: var(--border);
    box-shadow: 0 4px 30px rgba(0,0,0,.3);
}

.navbar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.brand-icon {
    width: 36px; height: 36px;
    background: var(--primary);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem; color: #fff;
}

.site-logo { height: 36px; display: none; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
}

.nav-link {
    color: var(--muted);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: .9rem;
    transition: all .2s;
    white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
    color: #fff;
    background: rgba(255,255,255,.06);
}

.nav-link.active { color: var(--primary); }

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 4px;
}

/* Mobile menu */
#mobile-menu {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    background: rgba(20,20,31,.98);
}

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

#mobile-menu .nav-link { display: block; padding: 10px 12px; }

/* ===== Buttons ===== */
.btn-primary {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .9rem;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(253,86,42,.35);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
    padding: 9px 23px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .9rem;
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.btn-sm { padding: 6px 14px; font-size: .8rem; }
.btn-ghost {
    background: rgba(255,255,255,.06);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 9px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: all .2s;
    font-size: .9rem;
}
.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; }

/* ===== Section ===== */
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }

.section-header { text-align: center; margin-bottom: 56px; }
.section-label {
    color: var(--primary);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 16px;
}
.section-sub {
    color: var(--muted);
    max-width: 560px;
    margin: 0 auto;
    font-size: 1rem;
}

/* ===== Container ===== */
.container-custom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Cards ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all .3s;
}

.card:hover {
    border-color: rgba(253,86,42,.3);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,.3);
}

.nft-card { cursor: pointer; }

.card-img-wrap {
    position: relative;
    overflow: hidden;
    padding-top: 66%;
}

.card-img-wrap img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .4s;
}

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

.card-body { padding: 20px; }
.card-title { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.card-text { color: var(--muted); font-size: .875rem; line-height: 1.5; }

/* ===== Status Badges ===== */
.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.badge-active { background: rgba(34,197,94,.15); color: #22c55e; border: 1px solid rgba(34,197,94,.3); }
.badge-completed { background: rgba(99,102,241,.15); color: #818cf8; border: 1px solid rgba(99,102,241,.3); }
.badge-draft { background: rgba(138,138,160,.15); color: var(--muted); border: 1px solid rgba(138,138,160,.3); }
.badge-pending { background: rgba(245,158,11,.15); color: #f59e0b; border: 1px solid rgba(245,158,11,.3); }
.badge-rejected { background: rgba(239,68,68,.15); color: #ef4444; border: 1px solid rgba(239,68,68,.3); }
.badge-upcoming { background: rgba(139,92,246,.15); color: #a78bfa; border: 1px solid rgba(139,92,246,.3); }

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(253,86,42,.12) 0%, transparent 60%),
                radial-gradient(ellipse at 20% 80%, rgba(69,38,177,.25) 0%, transparent 50%),
                var(--bg);
}

.hero-glow {
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(253,86,42,.08) 0%, transparent 70%);
    border-radius: 50%;
    top: 50%; right: -100px;
    transform: translateY(-50%);
    pointer-events: none;
}

.hero-content { position: relative; z-index: 1; }

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(253,86,42,.1);
    border: 1px solid rgba(253,86,42,.25);
    padding: 6px 16px;
    border-radius: 20px;
    color: var(--primary);
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 20px;
}

.hero-title span { color: var(--primary); }

.hero-sub {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 500px;
    margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-img-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-img {
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
    animation: float 4s ease-in-out infinite;
    width: 100%;
    max-width: 480px;
}

@keyframes float {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

.hero-card {
    position: absolute;
    background: rgba(26,26,46,.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 16px;
    font-size: .82rem;
}

.hero-card.card-tl { top: 20px; left: -20px; }
.hero-card.card-br { bottom: 20px; right: -20px; }

.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 48px;
}

.stat-item { text-align: center; }
.stat-value { font-size: 1.6rem; font-weight: 800; color: #fff; }
.stat-label { font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }

/* ===== Grid ===== */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .nav-links, .navbar-actions { display: none; }
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .section-title { font-size: 1.7rem; }
    .hero-title { font-size: 2.2rem; }
    .hero-stats { gap: 20px; }
}

/* ===== Team Card ===== */
.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    text-align: center;
    transition: all .3s;
}

.team-card:hover {
    border-color: rgba(253,86,42,.3);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,.3);
}

.team-img-wrap { position: relative; overflow: hidden; padding-top: 100%; }
.team-img-wrap img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .4s;
}
.team-card:hover .team-img-wrap img { transform: scale(1.08); }

.team-overlay {
    position: absolute; inset: 0;
    background: rgba(253,86,42,.8);
    display: flex; align-items: center; justify-content: center;
    gap: 12px;
    opacity: 0; transition: opacity .3s;
}
.team-card:hover .team-overlay { opacity: 1; }

.team-social {
    width: 36px; height: 36px;
    background: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: .85rem;
    transition: transform .2s;
}
.team-social:hover { transform: scale(1.15); }

.team-body { padding: 16px; }
.team-name { font-weight: 700; color: #fff; margin-bottom: 4px; }
.team-role { color: var(--primary); font-size: .82rem; font-weight: 600; }

/* ===== Roadmap ===== */
.roadmap-list { position: relative; }

.roadmap-list::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0; bottom: 0;
    width: 2px;
    background: var(--border);
}

.roadmap-item {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    position: relative;
}

.roadmap-dot {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-card);
    border: 2px solid var(--border);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    font-size: .85rem;
}

.roadmap-dot.active {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(253,86,42,.4);
}

.roadmap-dot.completed {
    background: var(--bg-card);
    border-color: #22c55e;
    color: #22c55e;
}

.roadmap-content {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-top: 8px;
    transition: border-color .3s;
}

.roadmap-content:hover { border-color: rgba(253,86,42,.3); }

.roadmap-title { font-weight: 700; color: #fff; margin-bottom: 6px; font-size: 1.05rem; }
.roadmap-date { color: var(--primary); font-size: .8rem; font-weight: 600; margin-bottom: 10px; }
.roadmap-desc { color: var(--muted); font-size: .875rem; }

/* ===== FAQ ===== */
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color .2s;
}

.faq-item.open { border-color: rgba(253,86,42,.3); }

.faq-question {
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-weight: 600;
    color: #fff;
    gap: 16px;
    user-select: none;
}

.faq-icon {
    width: 24px; height: 24px;
    border-radius: 50%;
    background: rgba(253,86,42,.1);
    border: 1px solid rgba(253,86,42,.3);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
    font-size: .75rem;
    transition: transform .3s;
}

.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; }

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.7;
    transition: all .35s ease;
}

.faq-answer.open { padding: 0 20px 18px; max-height: 400px; }

/* ===== Forms ===== */
.form-group { margin-bottom: 18px; }
.form-label { display: block; margin-bottom: 6px; font-size: .875rem; color: var(--muted); font-weight: 500; }

.form-control {
    width: 100%;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 11px 15px;
    color: #fff;
    font-size: .9rem;
    transition: border-color .2s;
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    background: rgba(253,86,42,.04);
}

.form-control::placeholder { color: var(--muted); }
textarea.form-control { resize: vertical; min-height: 110px; }
select.form-control { cursor: pointer; }
select.form-control option { background: var(--bg-card); }

/* ===== Auth ===== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 24px 40px;
    background: radial-gradient(ellipse at 30% 50%, rgba(69,38,177,.2) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(253,86,42,.1) 0%, transparent 50%),
                var(--bg);
}

.auth-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 460px;
}

.auth-title { font-size: 1.6rem; font-weight: 800; color: #fff; margin-bottom: 6px; }
.auth-sub { color: var(--muted); margin-bottom: 28px; font-size: .9rem; }

/* ===== Dashboard ===== */
.dashboard-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 28px;
    min-height: calc(100vh - 80px);
    padding-top: 100px;
}

.dashboard-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.sidebar-user { text-align: center; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.sidebar-avatar {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin: 0 auto 12px;
    overflow: hidden;
}
.sidebar-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-name { font-weight: 700; color: #fff; margin-bottom: 2px; }
.sidebar-role { color: var(--muted); font-size: .8rem; }

.sidebar-nav { list-style: none; }
.sidebar-nav li { margin-bottom: 4px; }
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--muted);
    font-size: .875rem;
    transition: all .2s;
}
.sidebar-nav a:hover, .sidebar-nav a.active {
    background: rgba(253,86,42,.1);
    color: var(--primary);
}
.sidebar-nav a i { width: 16px; text-align: center; }

.dashboard-content { padding-bottom: 40px; }

.dash-tab { display: none; }
.dash-tab.active { display: block; }

.dash-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.dash-stat {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    text-align: center;
}

.dash-stat-value { font-size: 2rem; font-weight: 800; color: var(--primary); }
.dash-stat-label { color: var(--muted); font-size: .8rem; margin-top: 4px; }

.dash-section-title { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 16px; }

@media (max-width: 768px) {
    .dashboard-layout { grid-template-columns: 1fr; }
    .dashboard-sidebar { position: static; }
    .dash-stat-grid { grid-template-columns: 1fr; }
}

/* ===== Collection Detail ===== */
.collection-hero {
    height: 340px;
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

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

.collection-hero::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(20,20,31,1) 0%, rgba(20,20,31,.4) 60%, transparent 100%);
}

.collection-info {
    position: relative;
    margin-top: -80px;
    padding: 0 24px;
}

.collection-cover {
    width: 120px; height: 120px;
    border-radius: 16px;
    border: 4px solid var(--bg);
    object-fit: cover;
    box-shadow: 0 8px 30px rgba(0,0,0,.4);
}

/* ===== CTA ===== */
.cta-section {
    background: linear-gradient(135deg, rgba(253,86,42,.15) 0%, rgba(69,38,177,.2) 100%);
    border: 1px solid rgba(253,86,42,.2);
    border-radius: 24px;
    padding: 64px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(253,86,42,.1) 0%, transparent 70%);
}

.cta-title { font-size: 2rem; font-weight: 800; color: #fff; margin-bottom: 12px; position: relative; }
.cta-sub { color: var(--muted); margin-bottom: 28px; position: relative; }

/* ===== Partners ===== */
.partner-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s;
    min-height: 90px;
}

.partner-item:hover {
    border-color: rgba(253,86,42,.3);
    transform: translateY(-3px);
}

.partner-item img { max-height: 50px; filter: grayscale(1) brightness(2); transition: filter .3s; }
.partner-item:hover img { filter: none; }

/* ===== Page Header (inner pages) ===== */
.page-header {
    padding: 140px 0 70px;
    background: radial-gradient(ellipse at 50% 100%, rgba(253,86,42,.12) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 0%, rgba(69,38,177,.2) 0%, transparent 50%),
                var(--bg);
    text-align: center;
    position: relative;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: var(--border);
}

.page-header-title { font-size: 2.5rem; font-weight: 800; color: #fff; margin-bottom: 12px; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--muted); font-size: .875rem; }
.breadcrumb a { color: var(--primary); }

/* ===== About counters ===== */
.counter-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all .3s;
}

.counter-item:hover {
    border-color: rgba(253,86,42,.3);
    transform: translateY(-4px);
}

.counter-value { font-size: 2.5rem; font-weight: 800; color: var(--primary); }
.counter-suffix { font-size: 1.5rem; color: var(--primary); }
.counter-label { color: var(--muted); font-size: .875rem; margin-top: 6px; }

/* ===== Mission ===== */
.mission-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    transition: all .3s;
}

.mission-card:hover { border-color: rgba(253,86,42,.3); }

.mission-img {
    border-radius: 16px;
    width: 100%;
    max-height: 340px;
    object-fit: cover;
}

.bullet-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

.bullet-icon {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: rgba(253,86,42,.15);
    border: 1px solid rgba(253,86,42,.3);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: .65rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== Alerts ===== */
.alert-custom {
    padding: 12px 16px;
    border-radius: 10px;
    font-size: .875rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.alert-danger { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.3); color: #fca5a5; }
.alert-success { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.3); color: #86efac; }
.alert-info { background: rgba(99,102,241,.1); border: 1px solid rgba(99,102,241,.3); color: #a5b4fc; }

/* ===== Loading ===== */
.loading-grid { opacity: .5; pointer-events: none; }

.skeleton {
    background: linear-gradient(90deg, rgba(255,255,255,.05) 25%, rgba(255,255,255,.1) 50%, rgba(255,255,255,.05) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}

@keyframes shimmer { to { background-position: -200% 0; } }

/* ===== Empty state ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--muted);
}

.empty-state i { font-size: 3rem; margin-bottom: 16px; opacity: .4; }
.empty-state p { font-size: .95rem; }

/* ===== Footer ===== */
footer {
    background: #0d0d18;
    border-top: 1px solid var(--border);
    padding: 64px 0 28px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .cta-section { padding: 40px 24px; }
}

.footer-brand { margin-bottom: 16px; }
.footer-desc { color: var(--muted); font-size: .875rem; line-height: 1.7; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; }
.footer-social {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    color: var(--muted);
    font-size: .85rem;
    transition: all .2s;
}
.footer-social:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

.footer-heading { font-weight: 700; color: #fff; margin-bottom: 16px; font-size: .95rem; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--muted); font-size: .875rem; transition: color .2s; }
.footer-links a:hover { color: var(--primary); }

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--muted);
    font-size: .875rem;
    margin-bottom: 10px;
}

.footer-contact-item i { color: var(--primary); margin-top: 2px; flex-shrink: 0; }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    text-align: center;
    color: var(--muted);
    font-size: .82rem;
}

/* ===== Back to top ===== */
#back-to-top {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 44px; height: 44px;
    background: var(--primary);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: .9rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all .3s;
    z-index: 999;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(253,86,42,.3);
}

#back-to-top.show { opacity: 1; pointer-events: auto; }
#back-to-top:hover { transform: translateY(-3px); }

/* ===== Notification item ===== */
.notif-item {
    display: flex;
    gap: 14px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 10px;
    transition: all .2s;
    cursor: pointer;
}

.notif-item.unread { border-left: 3px solid var(--primary); }
.notif-item:hover { border-color: rgba(253,86,42,.3); }
.notif-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: rgba(253,86,42,.1);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}
.notif-title { font-weight: 600; color: #fff; font-size: .9rem; margin-bottom: 3px; }
.notif-msg { color: var(--muted); font-size: .8rem; line-height: 1.5; }
.notif-time { color: var(--muted); font-size: .75rem; margin-top: 4px; }

/* ===== Divider ===== */
.divider { height: 1px; background: var(--border); margin: 24px 0; }

/* ===== Tag ===== */
.tag {
    display: inline-block;
    background: rgba(253,86,42,.1);
    border: 1px solid rgba(253,86,42,.2);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 600;
}

/* ===== Collection feature item ===== */
.feature-item {
    display: flex;
    gap: 14px;
    padding: 16px;
    background: rgba(255,255,255,.03);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.feature-icon-wrap {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: rgba(253,86,42,.1);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.feature-title { font-weight: 600; color: #fff; margin-bottom: 4px; font-size: .9rem; }
.feature-desc { color: var(--muted); font-size: .82rem; }

/* ===== Swiper ===== */
.swiper-pagination-bullet { background: var(--muted); }
.swiper-pagination-bullet-active { background: var(--primary); }
.swiper-button-prev, .swiper-button-next { color: var(--primary); }