:root {
    --accent: #1a56db;
    --ink: #14161c;
    --muted: #6d675e;
    --bg: #f3efe6;
    --surface: #fffcf7;
    --line: #e4ddd0;
    --sidebar: #12151c;
    --font: "Helvetica World", Helvetica, Arial, "Noto Sans Khmer", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
html { scroll-behavior: smooth; }
body.mkt {
    font-family: var(--font);
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
}

.mkt-nav {
    position: relative;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 20px 48px;
    background: transparent;
}
.mkt-brand img {
    display: block;
    height: 40px;
    width: auto;
}
.mkt-nav nav {
    display: flex;
    gap: 22px;
    flex: 1;
}
.mkt-nav nav a {
    color: #f4efe4;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}
.mkt-nav nav a:hover { color: #fff; }
.mkt-nav-actions { display: flex; gap: 10px; align-items: center; }

.mkt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 12px;
    padding: 10px 16px;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    border: 1px solid transparent;
}
.mkt-btn-accent { background: var(--accent); color: #fff; }
.mkt-btn-dark { background: var(--sidebar); color: #f4efe4; }
.mkt-btn-ghost { background: transparent; color: #f4efe4; }
.mkt-btn-light { background: #fff; color: #14161c; }
.mkt-btn-lg { padding: 14px 22px; font-size: 15px; }
.mkt-btn-block { width: 100%; }
.mkt-btn:hover { transform: translateY(-1px); }

.mkt-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background:
        linear-gradient(105deg, rgba(7, 8, 11, 0.94) 0%, rgba(7, 8, 11, 0.78) 36%, rgba(7, 8, 11, 0.28) 62%, rgba(7, 8, 11, 0.12) 100%),
        #07080b url("/img/hero.png") center / cover no-repeat;
}
.mkt-hero-copy {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 620px;
    padding: 48px 48px 80px;
    color: #fff;
}
.mkt-kicker {
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #7eb0ff;
}
.mkt-hero h1 {
    margin: 0 0 18px;
    font-size: clamp(36px, 5vw, 62px);
    font-weight: 500;
    letter-spacing: -0.04em;
    line-height: 1.05;
    color: #fff;
}
.mkt-lead {
    margin: 0 0 28px;
    font-size: 18px;
    color: #d4cfc4;
    max-width: 540px;
}
.mkt-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.mkt-fine { margin: 16px 0 0; color: #b7b0a4; font-size: 13px; }

.mkt-strip {
    background: #fff;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 18px 40px;
    text-align: center;
}
.mkt-strip p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.mkt-section { padding: 88px 40px; max-width: 1180px; margin: 0 auto; }
.mkt-section-head { max-width: 640px; margin-bottom: 40px; }
.mkt-section-head h2 {
    margin: 0 0 12px;
    font-size: clamp(28px, 3.4vw, 42px);
    font-weight: 500;
    letter-spacing: -0.03em;
}
.mkt-section-head p { margin: 0; color: var(--muted); font-size: 17px; }

.mkt-features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}
.mkt-features article {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 22px 22px 20px;
}
.mkt-features h3 { margin: 0 0 8px; font-size: 17px; }
.mkt-features p { margin: 0; color: var(--muted); font-size: 14px; }

.mkt-section-dark {
    max-width: none;
    background: var(--sidebar);
    color: #f4efe4;
    padding: 88px 40px;
}
#flow { border-top: 1px solid rgba(56, 189, 255, 0.12); }
.mkt-section-dark .mkt-section-head,
.mkt-section-dark .mkt-steps {
    max-width: 1180px;
    margin-left: auto;
    margin-right: auto;
}
.mkt-section-dark .mkt-section-head { margin-bottom: 40px; }
.mkt-section-dark h2 { color: #fff; }
.mkt-section-dark .mkt-section-head p { color: #c9c3b6; }
.mkt-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}
.mkt-steps span {
    display: block;
    color: #7d776c;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}
.mkt-steps h3 { margin: 0 0 8px; color: #fff; font-size: 18px; font-weight: 600; }
.mkt-steps p { margin: 0; color: #c9c3b6; font-size: 14px; }

.mkt-plans {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    align-items: stretch;
}
.mkt-plan {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 28px;
    display: flex;
    flex-direction: column;
}
.mkt-plan.is-featured {
    background: var(--sidebar);
    color: #f4efe4;
    border-color: transparent;
    box-shadow: 0 24px 50px rgba(20, 22, 28, 0.16);
}
.mkt-badge {
    display: inline-flex;
    margin: 0 0 10px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    width: fit-content;
}
.mkt-plan h3 { margin: 0 0 8px; font-size: 20px; }
.mkt-price { margin: 0 0 8px; display: flex; align-items: baseline; gap: 8px; }
.mkt-price strong { font-size: 48px; font-weight: 500; letter-spacing: -0.04em; line-height: 1; }
.mkt-price span { color: var(--muted); font-weight: 600; }
.mkt-plan.is-featured .mkt-price span,
.mkt-plan.is-featured .mkt-plan-note { color: #c9c3b6; }
.mkt-plan-note { margin: 0 0 22px; font-size: 14px; color: var(--muted); }
.mkt-plan ul {
    margin: 0 0 28px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
    flex: 1;
}
.mkt-plan li {
    padding-left: 22px;
    position: relative;
    font-size: 14px;
}
.mkt-plan li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.mkt-admin-frame {
    max-width: 1180px;
    margin: 0 auto 28px;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(56, 189, 255, 0.2);
    background: #070b14;
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}
.mkt-admin-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: #0c1220;
    border-bottom: 1px solid rgba(56, 189, 255, 0.12);
    color: #9aa3b5;
    font-size: 12px;
}
.mkt-admin-bar i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #3a4154;
}
.mkt-admin-bar i:first-child { background: #fb7185; }
.mkt-admin-bar i:nth-child(2) { background: #fbbf24; }
.mkt-admin-bar i:nth-child(3) { background: #34d399; }
.mkt-admin-ui {
    display: grid;
    grid-template-columns: 168px 1fr;
    min-height: 360px;
}
.mkt-admin-ui aside {
    padding: 16px 12px;
    background: rgba(6, 9, 16, 0.92);
    border-right: 1px solid rgba(56, 189, 255, 0.12);
    color: #c9c3b6;
    font-size: 12px;
}
.mkt-admin-ui aside strong {
    display: block;
    color: #fff;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.mkt-admin-ui aside em {
    display: block;
    margin: 12px 8px 4px;
    font-style: normal;
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #7d776c;
}
.mkt-admin-ui aside b {
    display: block;
    font-weight: 500;
    padding: 6px 8px;
    border-radius: 8px;
    color: #c9c3b6;
}
.mkt-admin-ui aside b.is-on {
    background: rgba(56, 189, 255, 0.16);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(56, 189, 255, 0.3);
}
.mkt-admin-main { padding: 16px; }
.mkt-admin-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 10px;
}
.mkt-admin-stats div {
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(12, 18, 32, 0.8);
    border: 1px solid rgba(56, 189, 255, 0.14);
}
.mkt-admin-stats small, .mkt-admin-area small, .mkt-admin-donut small {
    display: block;
    color: #9aa3b5;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.mkt-admin-stats strong { color: #fff; font-size: 18px; font-weight: 500; }
.mkt-admin-graphs {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 8px;
}
.mkt-admin-area, .mkt-admin-donut {
    padding: 12px;
    border-radius: 12px;
    background: rgba(12, 18, 32, 0.8);
    border: 1px solid rgba(56, 189, 255, 0.14);
}
.mkt-admin-area svg { width: 100%; height: 86px; margin-top: 8px; display: block; }
.mkt-admin-donut { display: grid; grid-template-columns: 72px 1fr; gap: 10px; align-items: center; }
.mkt-admin-donut small { grid-column: 1 / -1; }
.mkt-admin-pie {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: conic-gradient(#38bdf8 0 48%, #1a56db 48% 78%, #fb923c 78% 100%);
    mask: radial-gradient(circle, transparent 46%, #000 47%);
}
.mkt-admin-donut ul { margin: 0; padding: 0; list-style: none; color: #c9c3b6; font-size: 11px; display: grid; gap: 4px; }
.mkt-admin-rows {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    color: #c9c3b6;
    font-size: 11px;
}
.mkt-admin-rows span {
    flex: 1;
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(12, 18, 32, 0.8);
    border: 1px solid rgba(56, 189, 255, 0.12);
}
.mkt-admin-fns {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}
.mkt-admin-fns article {
    padding: 18px 18px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(56, 189, 255, 0.12);
}
.mkt-admin-fns h3 { margin: 0 0 8px; color: #fff; font-size: 16px; }
.mkt-admin-fns p { margin: 0; color: #c9c3b6; font-size: 14px; }

.mkt-final {
    text-align: center;
    padding: 96px 40px 80px;
    background:
        radial-gradient(700px 280px at 50% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent),
        var(--bg);
}
.mkt-final h2 {
    margin: 0 auto 12px;
    max-width: 640px;
    font-size: clamp(28px, 3.6vw, 44px);
    font-weight: 500;
    letter-spacing: -0.03em;
}
.mkt-final p { margin: 0 0 24px; color: var(--muted); }

.mkt-footer {
    padding: 28px 40px 40px;
    border-top: 1px solid var(--line);
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}
.mkt-footer img {
    display: block;
    height: 28px;
    width: auto;
    margin: 0 auto 12px;
}
.mkt-footer p { margin: 0 0 6px; }
.mkt-footer a { color: var(--ink); text-decoration: none; font-weight: 600; }

@media (max-width: 980px) {
    .mkt-features, .mkt-steps, .mkt-plans, .mkt-admin-fns, .mkt-admin-ui, .mkt-admin-stats, .mkt-admin-graphs { grid-template-columns: 1fr; }
    .mkt-nav nav { display: none; }
    .mkt-nav, .mkt-hero-copy, .mkt-section, .mkt-section-dark, .mkt-final, .mkt-footer, .mkt-strip {
        padding-left: 20px;
        padding-right: 20px;
    }
    .mkt-hero {
        min-height: 100vh;
        background:
            linear-gradient(180deg, rgba(7, 8, 11, 0.88) 0%, rgba(7, 8, 11, 0.72) 55%, rgba(7, 8, 11, 0.45) 100%),
            #07080b url("/img/hero.png") center / cover no-repeat;
    }
    .mkt-hero-copy { padding-top: 28px; padding-bottom: 56px; }
    .mkt-price strong { font-size: 40px; }
}