/* =========================================================
   Resonance Community — Design
   Warm-dunkles Farbschema mit Amber/Orange-Akzent.
   Farben oben als Variablen — einmal ändern, wirkt überall.
   ========================================================= */

:root {
    --bg: #0c0a09;          /* warmes Fast-Schwarz */
    --bg-soft: #131010;
    --card: #1a1512;        /* warmes Dunkelbraun-Grau */
    --card-hover: #221b16;
    --border: #2a221c;
    --text: #f5efe8;        /* warmes Weiß */
    --text-dim: #a99e92;
    --amber: #f59e0b;       /* Akzent */
    --orange: #fb923c;
    --amber-hover: #d97706;
    --radius: 16px;
    --maxw: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    line-height: 1.65;
    overflow-x: hidden;
}

/* Dezenter warmer Schimmer oben — ruhig, kein Sternenhimmel */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(55% 45% at 50% -5%, rgba(245, 158, 11, 0.14), transparent 70%),
        radial-gradient(40% 35% at 85% 8%, rgba(251, 146, 60, 0.08), transparent 70%);
    pointer-events: none;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

/* ---------- Header ---------- */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background 0.25s, border-color 0.25s;
    border-bottom: 1px solid transparent;
}
header.scrolled {
    background: rgba(12, 10, 9, 0.82);
    backdrop-filter: blur(12px);
    border-bottom-color: var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand {
    display: flex; align-items: center; gap: 0.55rem;
    font-weight: 800; letter-spacing: 0.22em; font-size: 1.1rem;
    text-decoration: none; color: var(--text);
}
.brand .dot {
    width: 11px; height: 11px; border-radius: 50%;
    background: linear-gradient(135deg, var(--amber), var(--orange));
    box-shadow: 0 0 14px rgba(245, 158, 11, 0.7);
}
.logo-img { height: 34px; width: auto; display: block; }
/* Großes Logo im Hero */
.hero-logo { width: clamp(90px, 20vw, 130px); height: auto; margin: 0 auto 1.75rem; display: block; }
.nav-links { display: flex; align-items: center; gap: 1.75rem; list-style: none; }
.nav-links a {
    color: var(--text-dim); text-decoration: none;
    font-size: 0.95rem; font-weight: 500; transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-weight: 600; font-size: 0.95rem; text-decoration: none;
    padding: 0.6rem 1.2rem; border-radius: 10px; border: 1px solid transparent;
    cursor: pointer; transition: background 0.15s, transform 0.15s, border-color 0.15s;
    white-space: nowrap; max-width: 100%;
}
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--text-dim); transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--amber), var(--orange)); color: #1a1006; }
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-lg { padding: 0.85rem 1.6rem; font-size: 1.02rem; border-radius: 12px; }
.ico { width: 1.15em; height: 1.15em; vertical-align: -0.18em; fill: currentColor; flex-shrink: 0; overflow: visible; }

/* Hamburger */
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 6.5rem 0 4.5rem; }
.badge {
    display: inline-block; font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--amber); border: 1px solid var(--border); border-radius: 999px;
    padding: 0.4rem 1rem; margin-bottom: 1.75rem;
}
.hero h1 { font-size: clamp(2.6rem, 8vw, 5rem); font-weight: 900; letter-spacing: -0.03em; line-height: 1.05; }
.hero h1 .accent {
    background: linear-gradient(135deg, var(--amber), var(--orange));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--text-dim); font-size: clamp(1.05rem, 3vw, 1.3rem); max-width: 48ch; margin: 1.5rem auto 0; }
.hero-actions { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; margin-top: 2.5rem; padding: 0 0.25rem; }

/* ---------- Abschnitte ---------- */
section { padding: 4.5rem 0; }
.bg-soft { background: var(--bg-soft); }
.section-head { text-align: center; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(1.8rem, 5vw, 2.6rem); font-weight: 800; letter-spacing: -0.02em; }
.section-head p { color: var(--text-dim); margin-top: 0.75rem; }

/* ---------- Bereiche (die vier Zahnräder) ---------- */
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.25rem; }
.pillar {
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 1.9rem; transition: transform 0.18s, border-color 0.18s, background 0.18s;
}
.pillar:hover { transform: translateY(-4px); background: var(--card-hover); border-color: var(--amber); }
.pillar .icon { font-size: 2rem; margin-bottom: 0.9rem; }
.pillar h3 { font-size: 1.2rem; margin-bottom: 0.4rem; }
.pillar p { color: var(--text-dim); font-size: 0.95rem; }

/* ---------- Team-CTA ---------- */
.cta-box {
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 3rem 2rem; text-align: center;
}
.cta-box h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 800; margin-bottom: 0.75rem; }
.cta-box p { color: var(--text-dim); margin-bottom: 1.75rem; max-width: 46ch; margin-left: auto; margin-right: auto; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); padding: 2.5rem 0; text-align: center; color: var(--text-dim); font-size: 0.9rem; }

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(5, 4, 3, 0.72); backdrop-filter: blur(4px);
    display: none; align-items: center; justify-content: center; z-index: 200; padding: 1.5rem;
}
.modal-overlay.open { display: flex; }
.modal {
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 2.25rem; max-width: 400px; width: 100%; text-align: center;
}
.modal .icon { font-size: 2.5rem; margin-bottom: 1rem; }
.modal h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.modal p { color: var(--text-dim); margin-bottom: 1.5rem; }
.modal .close { margin-top: 0.5rem; }

/* ---------- Scroll-Einblenden ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Handy ---------- */
@media (max-width: 820px) {
    .burger { display: flex; }
    .nav-links {
        position: fixed; inset: 70px 0 auto 0; flex-direction: column; gap: 0;
        background: rgba(12, 10, 9, 0.97); backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border); padding: 1rem 1.5rem 1.5rem;
        transform: translateY(-140%); transition: transform 0.3s ease;
    }
    .nav-links.open { transform: translateY(0); }
    .nav-links a { padding: 0.9rem 0; width: 100%; border-bottom: 1px solid var(--border); }
    .nav-actions .btn { display: none; }
    .btn-lg { white-space: normal; text-align: center; }
}
@media (max-width: 480px) {
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .btn-lg { padding: 0.85rem 1rem; }
}