:root {
    --bg: #0a0a12;
    --surface: rgba(255, 255, 255, 0.04);
    --surface-hover: rgba(255, 255, 255, 0.07);
    --border: rgba(255, 255, 255, 0.09);
    --text: #f2f1f7;
    --muted: #8c8aa3;

    --pink: #ff3d81;
    --cyan: #22e3ff;
    --lime: #c4ff3d;
    --violet: #8b5cff;
    --red: #ff5a5a;

    --radius: 18px;
    --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

    color-scheme: dark;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
}

body {
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

code {
    font-family: var(--mono);
    font-size: 0.9em;
}

::selection {
    background: var(--pink);
    color: #fff;
}

/* ---------- Hintergrund ---------- */

.bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    width: 45vmax;
    height: 45vmax;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.35;
    animation: drift 22s ease-in-out infinite alternate;
}

.blob--a {
    background: var(--pink);
    top: -15vmax;
    left: -10vmax;
}

.blob--b {
    background: var(--violet);
    top: 20vh;
    right: -15vmax;
    animation-delay: -7s;
}

.blob--c {
    background: var(--cyan);
    bottom: -20vmax;
    left: 25vw;
    opacity: 0.2;
    animation-delay: -14s;
}

.grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 75%);
}

@keyframes drift {
    to {
        transform: translate(8vw, 6vh) scale(1.15);
    }
}

/* ---------- Topbar ---------- */

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px clamp(16px, 5vw, 48px);
    backdrop-filter: blur(14px);
    background: rgba(10, 10, 18, 0.55);
    border-bottom: 1px solid var(--border);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.brand__mark {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--pink), var(--violet));
    font-size: 14px;
    box-shadow: 0 0 24px rgba(255, 61, 129, 0.45);
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--muted);
}

.pill__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--muted);
}

.pill[data-state="up"] {
    color: var(--lime);
}

.pill[data-state="up"] .pill__dot {
    background: var(--lime);
    box-shadow: 0 0 0 0 rgba(196, 255, 61, 0.6);
    animation: pulse 2s infinite;
}

.pill[data-state="down"] {
    color: var(--red);
}

.pill[data-state="down"] .pill__dot {
    background: var(--red);
}

@keyframes pulse {
    70% {
        box-shadow: 0 0 0 8px rgba(196, 255, 61, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(196, 255, 61, 0);
    }
}

/* ---------- Layout ---------- */

main {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 clamp(16px, 5vw, 48px);
}

/* ---------- Hero ---------- */

.hero {
    padding: clamp(64px, 12vh, 128px) 0 64px;
}

.eyebrow {
    display: inline-block;
    margin: 0 0 20px;
    padding: 4px 12px;
    border: 1px solid rgba(34, 227, 255, 0.3);
    border-radius: 999px;
    color: var(--cyan);
    font-family: var(--mono);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
}

.hero__title {
    margin: 0;
    font-size: clamp(2.6rem, 8vw, 5.5rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
    font-weight: 800;
}

.gradient-text {
    background: linear-gradient(100deg, var(--pink) 0%, var(--violet) 45%, var(--cyan) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shine 8s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.hero__lead {
    max-width: 560px;
    margin: 24px 0 36px;
    color: var(--muted);
    font-size: 1.15rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 22px;
    border-radius: 12px;
    font-weight: 600;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn--primary {
    background: linear-gradient(135deg, var(--pink), var(--violet));
    box-shadow: 0 8px 30px -8px rgba(255, 61, 129, 0.7);
}

.btn--primary:hover {
    box-shadow: 0 12px 40px -8px rgba(255, 61, 129, 0.9);
}

.btn--ghost {
    border: 1px solid var(--border);
    background: var(--surface);
}

.btn--ghost:hover {
    background: var(--surface-hover);
}

/* ---------- Karten ---------- */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 64px;
}

.card {
    position: relative;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.card__label {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.card__value {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.card__value--sm {
    font-size: 1.3rem;
    line-height: 1.5;
}

.card__meta {
    margin: 6px 0 0;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.8rem;
}

.card--status::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--muted);
}

.card--status[data-state="up"]::after {
    background: linear-gradient(90deg, var(--lime), var(--cyan));
}

.card--status[data-state="up"] .card__value {
    color: var(--lime);
}

.card--status[data-state="down"]::after {
    background: var(--red);
}

.card--status[data-state="down"] .card__value {
    color: var(--red);
}

/* ---------- Features ---------- */

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 64px;
}

.feature {
    --accent: var(--pink);
    padding: 28px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.feature:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--accent) 55%, transparent);
    box-shadow: 0 18px 50px -20px color-mix(in srgb, var(--accent) 70%, transparent);
}

.feature__icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-bottom: 18px;
    border-radius: 12px;
    background: color-mix(in srgb, var(--accent) 16%, transparent);
    font-size: 1.3rem;
}

.feature h3 {
    margin: 0 0 8px;
    font-size: 1.15rem;
    color: var(--accent);
}

.feature p {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.feature code {
    color: var(--text);
}

/* ---------- Endpoints ---------- */

.endpoints {
    margin-bottom: 80px;
}

.section-title {
    margin: 0 0 16px;
    font-size: 1.4rem;
    letter-spacing: -0.02em;
}

.endpoint-list {
    margin: 0;
    padding: 0;
    list-style: none;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    overflow: hidden;
}

.endpoint-list li + li {
    border-top: 1px solid var(--border);
}

.endpoint-list a {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    transition: background 0.15s ease;
}

.endpoint-list a:hover {
    background: var(--surface-hover);
}

.endpoint-list code {
    flex: 1;
    min-width: 0;
    overflow-wrap: anywhere;
}

.verb {
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(34, 227, 255, 0.12);
    color: var(--cyan);
    font-family: var(--mono);
    font-size: 0.75rem;
    font-weight: 700;
}

.arrow {
    color: var(--muted);
    transition: transform 0.15s ease, color 0.15s ease;
}

.endpoint-list a:hover .arrow {
    transform: translateX(4px);
    color: var(--pink);
}

/* ---------- Footer ---------- */

.footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
    max-width: 1120px;
    margin: 0 auto;
    padding: 24px clamp(16px, 5vw, 48px) 40px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.8rem;
}

/* ---------- Fokus & Motion ---------- */

a:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
    border-radius: 8px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}