trihub-ernaehrung-advinters/style.css

:root {
    /* Farben – Tokens von tri-hub.de (Hex-Fallback + oklch) */
    --background: #01090e;
    --background: oklch(13% .022 223);
    --surface: #031217;
    --surface: oklch(17% .024 221);
    --foreground: #ecf3f5;
    --foreground: oklch(96% .008 210);
    --muted-fg: #9ba7aa;
    --muted-fg: oklch(72% .015 214);
    --primary: #00b3c2;
    --primary: oklch(70% .12 205);
    --border: rgba(255, 255, 255, 0.1);

    /* Typografie */
    --font-display: "Sora", sans-serif;
    --font-body: "DM Sans", Arial, Helvetica, sans-serif;

    /* Layout */
    --container: 1120px;
    --radius: 1.1rem;
}

/* ---------- Basic ---------- */

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background-color: var(--background);
    color: var(--foreground);
    font-family: var(--font-body);
    line-height: 1.625;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

/* Licht*/
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(900px 520px at 78% -10%, rgba(0, 179, 194, 0.13), transparent 65%),
        radial-gradient(700px 480px at -10% 30%, rgba(35, 137, 148, 0.1), transparent 60%),
        radial-gradient(600px 420px at 90% 95%, rgba(247, 194, 48, 0.05), transparent 60%);
    pointer-events: none;
}

h1, h2, h3 {
    margin-top: 0;
    font-family: var(--font-display);
    color: var(--foreground);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

p {
    margin: 0 0 1em;
}

.container {
    width: min(100% - 48px, var(--container));
    margin-inline: auto;
}

/* ---------- Typo-Helfer ---------- */

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 18px;
}

.kicker::before {
    content: "";
    width: 28px;
    height: 2px;
    border-radius: 2px;
    background: var(--primary);
}

.lead {
    font-size: 1.15rem;
    color: var(--muted-fg);
    max-width: 660px;
}

.muted {
    color: var(--muted-fg);
}

/* ---------- Button ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 999px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.2;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease,
        background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn-primary {
    background: var(--primary);
    color: #03242b;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(0, 179, 194, 0.28);
}

/* ---------- Sektionen ---------- */

.section {
    padding: 96px 0;
}

.section-head {
    max-width: 720px;
    margin-bottom: 56px;
}

.section-head h2 {
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    margin-bottom: 18px;
}

/* ---------- Boxen & Grid ---------- */

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.box {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* ---------- Checklisten ---------- */

.check-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
    display: grid;
    gap: 12px;
}

.check-list li {
    position: relative;
    padding-left: 34px;
    color: var(--foreground);
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.1rem;
}

/* ---------- Ablauf-Schritte ---------- */

.beratung-ablauf {
    list-style: none;
    counter-reset: schritt;
    padding: 0;
    margin: 24px 0 0;
    display: grid;
    gap: 20px;
}

.beratung-ablauf li {
    counter-increment: schritt;
    position: relative;
    padding-left: 60px;
}

.beratung-ablauf li::before {
    content: counter(schritt, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 2px;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0, 179, 194, 0.1);
    border: 1px solid rgba(0, 179, 194, 0.3);
}

.beratung-ablauf strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.02rem;
    color: var(--foreground);
    margin-bottom: 4px;
}

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

/* ---------- CTA-Band ---------- */

.cta-band {
    margin-top: 96px;
    padding: 64px 40px;
    text-align: center;
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 8px);
    background: linear-gradient(135deg, #071216, #0a1b1f 46%, #050e16);
}

.cta-band h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 16px;
}

.cta-band p {
    color: var(--muted-fg);
    max-width: 560px;
    margin-inline: auto;
}

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

.logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    color: var(--foreground);
    text-decoration: none;
    white-space: nowrap;
}

.logo span {
    color: var(--primary);
}

.site-footer {
    margin-top: 96px;
    padding: 64px 0 40px;
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.015);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
}

.footer-brand p {
    color: var(--muted-fg);
    font-size: 0.95rem;
    max-width: 340px;
    margin-top: 14px;
}

.footer-col h3 {
    font-size: 0.85rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted-fg);
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-col a {
    display: block;
    padding: 5px 0;
    color: var(--muted-fg);
    text-decoration: none;
    font-size: 0.92rem;
    transition: color 0.15s ease;
}

.footer-col a:hover {
    color: var(--foreground);
}

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    color: var(--muted-fg);
    font-size: 0.85rem;
}

.footer-legal a {
    color: inherit;
    text-decoration: none;
}

.footer-legal a:hover {
    color: var(--foreground);
}

/* ---------- Scroll-Reveal ---------- */

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

/* ---------- Responsiv ---------- */

@media (max-width: 980px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 760px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 72px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-band {
        padding: 48px 24px;
    }
}

/* ---------- Reduzierte Bewegung ---------- */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    * {
        transition-duration: 0.01ms !important;
    }
}