/* Mudraaa Index (Landing Page) Styles */

body {
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    max-width: 1200px;
    margin: 0 auto;
}
.logo {
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
}
.logo-img {
    height: 42px;
    width: auto;
    display: block;
}
.logo span { color: #2EA043; }

.nav-links {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 26px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all .2s ease;
    font-family: inherit;
}
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-primary {
    background: linear-gradient(135deg, #238636, #2EA043);
    color: #fff;
    box-shadow: 0 4px 14px rgba(46, 160, 67, .35);
}
.btn-primary:hover { background: #238636; transform: translateY(-1px); }
.btn-ghost {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--ghost-border);
}
.btn-ghost:hover { background: var(--ghost-hover); color: var(--text); }

.hero {
    position: relative;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    aspect-ratio: 10 / 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1;
}
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: fill;
    z-index: 0;
}
.hero > *:not(.hero-video) {
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: 46px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 18px;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, .5), 0 0 30px rgba(0, 0, 0, .35);
}
.hero h1 span { color: #3FB950; }
.hero p {
    font-size: 17px;
    color: rgba(255, 255, 255, .92);
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto 34px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, .5);
}
.hero-btns {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}
.hero-btns .btn { font-size: 16px; padding: 14px 34px; }
.hero-btns .btn-ghost {
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .6);
    color: #fff;
}
.hero-btns .btn-ghost:hover { background: rgba(255, 255, 255, .25); }

.market {
    max-width: 1200px;
    margin: 40px auto 0;
    padding: 0 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px;
    box-shadow: var(--shadow);
}
.card-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: var(--muted);
    margin-bottom: 14px;
}

#nepseIndex {
    font-size: 34px;
    font-weight: 800;
    display: block;
    margin-bottom: 8px;
}
#changePercent {
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(22, 163, 74, .12);
    color: #16a34a;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 18px;
}
.stat {
    background: var(--stat-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
}
.stat-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .6px;
    display: block;
    margin-bottom: 4px;
}
.stat-value { font-size: 18px; font-weight: 700; }
#high { color: #16a34a; }
#low { color: #dc2626; }
#change { color: var(--text); }

.global-ticker {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}
.ticker-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--stat-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 12px;
}
.ticker-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
    background: rgba(247, 147, 26, .15);
    color: #f7931a;
}
.ticker-icon.gold { background: rgba(255, 215, 0, .15); color: #ffd700; }
.ticker-info { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.ticker-label { font-size: 10px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.ticker-price { font-size: 14px; font-weight: 700; color: var(--text); white-space: nowrap; }
.ticker-change { font-size: 11px; font-weight: 600; margin-left: auto; white-space: nowrap; }
.ticker-change.up { color: #16a34a; }
.ticker-change.down { color: #dc2626; }

.submarquee {
    grid-column: 1 / -1;
    overflow: hidden;
    position: relative;
    padding: 0;
}
.subindex-track {
    display: flex;
    width: max-content;
    gap: 35px;
    animation: slide 90s linear infinite;
    padding: 20px 22px;
}
.subindex-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.subindex-name { font-weight: 600; }
.subindex-change { font-size: 13px; }

.chart-section {
    max-width: 1200px;
    margin: 20px auto 0;
    padding: 0 40px;
}
.chart-card .index-chart-wrap { height: 340px; position: relative; }
.index-chart-wrap canvas { width: 100% !important; height: 100% !important; }

.features {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
}
.feature h3 { font-size: 18px; margin-bottom: 8px; color: var(--text); }
.feature p { font-size: 14px; color: var(--muted); line-height: 1.6; }

.footer {
    text-align: center;
    padding: 30px;
    color: var(--muted);
    font-size: 13px;
    border-top: 1px solid var(--border);
}

@keyframes slide {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@media (max-width: 900px) {
    .market, .features { grid-template-columns: 1fr; }
    .hero {
        padding: 0 20px;
    }
    .hero h1 { font-size: 34px; }
    .navbar { padding: 16px 20px; }
    .market, .chart-section { padding: 0 20px; }
}

@media (max-width: 640px) {
    .navbar {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
        padding: 16px 20px;
    }
    .logo { text-align: center; justify-content: center; }
    .nav-links { justify-content: center; gap: 8px; }
    .nav-links .btn { padding: 9px 14px; font-size: 13px; flex: 1; min-width: 0; }
    .hero {
        padding: 0 16px;
    }
    .hero h1 { font-size: 20px; margin-bottom: 8px; }
    .hero p { font-size: 13px; margin-bottom: 14px; display: none; }
    .hero-btns { gap: 8px; }
    .hero-btns .btn { font-size: 13px; padding: 10px 20px; }
    .market, .chart-section { margin-top: 24px; padding: 0 16px; }
    .market { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .stat { padding: 10px 8px; text-align: center; }
    .stat-value { font-size: 15px; }
    .stat-label { font-size: 10px; }
    .chart-card .index-chart-wrap { height: 260px; }
    .features { margin: 40px auto; padding: 0 16px; grid-template-columns: 1fr; }
}

@media (max-width: 400px) {
    .nav-links { flex-wrap: wrap; }
    .nav-links .btn { flex: 1 1 45%; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stat:nth-child(3) { grid-column: 1 / -1; }
}