:root {
    --bg: #080b10;
    --panel: rgba(15, 21, 29, 0.82);
    --panel-hover: rgba(21, 30, 40, 0.95);
    --text: #d9e2ea;
    --muted: #748391;
    --accent: #55d6c2;
    --accent-soft: rgba(85, 214, 194, 0.12);
    --line: rgba(120, 150, 165, 0.18);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: "Segoe UI", system-ui, sans-serif;
    background:
        radial-gradient(circle at 15% 10%, rgba(50, 110, 130, 0.12), transparent 30%),
        radial-gradient(circle at 85% 70%, rgba(80, 60, 130, 0.10), transparent 35%),
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px),
        var(--bg);
    background-size: auto, auto, 40px 40px, 40px 40px, auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 5vw;
    border-bottom: 1px solid var(--line);
    background: rgba(8, 11, 16, 0.88);
    backdrop-filter: blur(12px);
}

.logo {
    color: var(--text);
    text-decoration: none;
    font-family: monospace;
    font-size: 1.05rem;
    letter-spacing: 0.08em;
}

.logo:hover {
    color: var(--accent);
}

.status {
    color: var(--accent);
    font: 0.72rem monospace;
    letter-spacing: 0.12em;
}

.container {
    width: min(1100px, 90%);
    margin: 0 auto;
}

.hero {
    padding: 90px 0 65px;
    border-bottom: 1px solid var(--line);
}

.eyebrow,
.section-title span,
.wide-placeholder span {
    color: var(--accent);
    font: 0.72rem monospace;
    letter-spacing: 0.16em;
}

.hero h1 {
    margin: 12px 0;
    font-size: clamp(2.5rem, 7vw, 5rem);
    letter-spacing: -0.05em;
}

.hero p {
    max-width: 620px;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

section {
    padding: 55px 0 10px;
}

.section-title {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 22px;
}

.section-title h2 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 500;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 14px;
}

.card {
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: 100px;
    padding: 22px;
    color: var(--text);
    text-decoration: none;
    background: var(--panel);
    border: 1px solid var(--line);
    transition: 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    border-color: rgba(85, 214, 194, 0.55);
    background: var(--panel-hover);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
}

.icon {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid rgba(85, 214, 194, 0.22);
    font-size: 1.15rem;
}

.card h3 {
    margin: 0 0 5px;
    font-size: 0.98rem;
    font-weight: 500;
}

.card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
}

.placeholder {
    cursor: default;
}

.placeholder:hover {
    transform: none;
    border-color: var(--line);
    box-shadow: none;
}

.wide-placeholder {
    padding: 28px;
    border: 1px dashed var(--line);
    background: rgba(10, 14, 20, 0.55);
}

.wide-placeholder p {
    margin: 10px 0 0;
    color: var(--muted);
}

footer {
    display: flex;
    justify-content: space-between;
    width: min(1100px, 90%);
    margin: 80px auto 0;
    padding: 25px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font: 0.7rem monospace;
    letter-spacing: 0.08em;
}

@media (max-width: 600px) {
    .site-header {
        padding: 15px 5%;
    }

    .status {
        display: none;
    }

    .hero {
        padding: 60px 0 45px;
    }

    section {
        padding-top: 40px;
    }

    footer {
        flex-direction: column;
        gap: 8px;
    }
}

.card-dark {
    background: rgba(8, 12, 18, 0.45);
    border-color: rgba(120, 150, 165, 0.12);
}

.card-dark:hover {
    background: var(--panel-hover);
    border-color: rgba(85, 214, 194, 0.55);
}

/* Dark Card Accent - Bluish Slate */
.card-dark {
    background: #141d28;
    border-color: #233142;
}

.card-dark:hover {
    background: var(--panel-hover);
    border-color: rgba(85, 214, 194, 0.55);
}

/* Compact Grid Variation */
.grid-compact {
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 10px;
}

.grid-compact .card {
    min-height: 65px;
    padding: 10px 14px;
    gap: 12px;
}

.grid-compact .icon {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    font-size: 0.95rem;
}

.grid-compact .card h3 {
    font-size: 0.85rem;
    margin-bottom: 2px;
}

.grid-compact .card p {
    font-size: 0.72rem;
}