:root {
    --bg: #071019;
    --bg-elevated: rgba(15, 25, 38, 0.75);
    --border: rgba(255,255,255,0.08);
    --text: #f8fafc;
    --muted: #94a3b8;
    --accent: #f5b700;
    --accent-soft: rgba(245,183,0,0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Inter", sans-serif;
    background:
        radial-gradient(circle at top right, rgba(245,183,0,0.12), transparent 30%),
        linear-gradient(180deg, #071019 0%, #0c1724 100%);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Airport grid backdrop */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.container {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo-icon img {
    width: 36px;
}

.logo-icon svg {
    width: 22px;
    height: 22px;
    fill: var(--accent);
}

.logo-text {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.25em;
}

.status {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 0.9rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 10px #22c55e;
}

.hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
    align-items: center;
    padding: 80px 0;
}

.hero h1 {
    font-size: clamp(3rem, 7vw, 5rem);
    line-height: 0.95;
    font-weight: 700;
    letter-spacing: -0.04em;
}

.hero p {
    margin-top: 24px;
    color: var(--muted);
    max-width: 600px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.actions {
    margin-top: 32px;
    display: flex;
    gap: 14px;
}

.btn {
    padding: 14px 22px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: white;
    text-decoration: none;
    transition: 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--accent);
    color: #071019;
    border: none;
    font-weight: 600;
}

.flight-card {
    background: var(--bg-elevated);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 28px;
    position: relative;
}

.flight-card::before {
    content: "";
    position: absolute;
    top: 18px;
    right: 18px;
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
}

.card-label {
    color: var(--muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
}

.route {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 26px 0;
}

.airport {
    text-align: center;
}

.airport-code {
    font-size: 2rem;
    font-weight: 700;
}

.airport-name {
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 6px;
}

.route-line {
    flex: 1;
    margin: 0 18px;
    height: 1px;
    background: rgba(255,255,255,0.12);
    position: relative;
}

.route-line::after {
    content: "✈";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--accent);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 60px;
}

.stat {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 24px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
}

.stat-label {
    color: var(--muted);
    margin-top: 6px;
    font-size: 0.9rem;
}

footer {
    padding: 80px 0 40px;
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .stats {
        grid-template-columns: 1fr;
    }

    .actions {
        flex-direction: column;
    }

    .btn {
        text-align: center;
    }
}