:root {
    --blue-900: #0B3B6F;
    --blue-700: #1359A3;
    --blue-500: #2E7DD1;
    --blue-100: #E7F1FC;
    --blue-50: #F5F9FE;
    --white: #FFFFFF;
    --ink: #0F2438;
    --muted: #5B7086;
    --radius: 22px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background:
        radial-gradient(1200px 500px at 50% -10%, var(--blue-100), transparent 60%),
        var(--white);
    color: var(--ink);
    min-height: 100vh;
    padding: 56px 20px 80px;
}

.wrap {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-100);
    color: var(--blue-700);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: .02em;
    padding: 7px 16px;
    border-radius: 999px;
    margin-bottom: 18px;
}

.eyebrow .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--blue-500);
}

h1 {
    font-family: 'Be Vietnam Pro', sans-serif;
    font-weight: 800;
    font-size: clamp(28px, 5vw, 40px);
    line-height: 1.2;
    color: var(--blue-900);
    max-width: 520px;
}

.subtitle {
    margin-top: 14px;
    color: var(--muted);
    font-size: 15.5px;
    line-height: 1.6;
    max-width: 440px;
}

.list {
    width: 100%;
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--white);
    border: 1px solid #E7EEF6;
    border-radius: var(--radius);
    padding: 14px 18px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 6px 18px rgba(19, 89, 163, 0.06);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(19, 89, 163, 0.14);
    border-color: var(--blue-100);
}

.thumb {
    width: 56px;
    height: 56px;
    flex: 0 0 56px;
    border-radius: 16px;
    overflow: hidden;
    background: var(--blue-100);
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-title {
    font-family: 'Be Vietnam Pro', sans-serif;
    font-weight: 600;
    font-size: 16.5px;
    color: var(--ink);
    text-align: left;
    flex: 1;
}

.card-sub {
    display: block;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 13px;
    color: var(--muted);
    margin-top: 3px;
}

.chevron {
    flex: 0 0 auto;
    color: var(--blue-500);
    opacity: .6;
    transition: transform .18s ease, opacity .18s ease;
}

.card:hover .chevron {
    transform: translateX(3px);
    opacity: 1;
}

/* Block cuối: liên hệ */
.contact-card {
    background: var(--blue-900);
    border: none;
    padding: 22px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: 0 14px 30px rgba(11, 59, 111, 0.25);
}

.contact-card:hover {
    transform: none;
}

.contact-title {
    font-family: 'Be Vietnam Pro', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    text-align: left;
    margin-bottom: 16px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    padding: 12px 14px;
    text-decoration: none;
    transition: background .18s ease, transform .18s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.16);
    transform: translateY(-2px);
}

.contact-icon {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-zalo {
    background: #ffffff;
}

.icon-telegram {
    background: #ffffff;
}

.contact-item-title {
    font-family: 'Be Vietnam Pro', sans-serif;
    font-weight: 600;
    font-size: 14.5px;
    color: #fff;
    text-align: left;
}

.contact-item-sub {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.65);
    margin-top: 2px;
}

footer {
    margin-top: 48px;
    font-size: 12.5px;
    color: var(--muted);
}

@media (max-width:480px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 12px 14px;
        gap: 12px;
    }

    .thumb {
        width: 48px;
        height: 48px;
        flex: 0 0 48px;
        border-radius: 13px;
    }
}