/* style.css — KI-Workshop Anmeldeseite (Bezirksschule Turgi · Schule Baden) */ :root { --bg: #f5f7fa; --bg-alt: #eceff3; --surface: #ffffff; --surface-2: #f3f5f8; --border: rgba(11, 15, 20, 0.1); --border-strong: rgba(11, 15, 20, 0.22); --text: #0b0f14; --muted: #5b6672; --accent: #3f6fe0; --accent-2: #6a4fe0; --accent-soft: rgba(63, 111, 224, 0.1); /* Eigene, kräftigere Verlaufsfarben für Buttons mit weisser Schrift — --accent/--accent-2 sind bewusst heller (für Text/Icons auf dunklem Hintergrund) und liefern als Button-Füllung zu wenig Kontrast zu Weiss. */ --btn-grad-1: #2f5fe0; --btn-grad-2: #7c3aed; --success: #1f9d58; --error: #d9463f; --grid-line: rgba(11, 15, 20, 0.05); --header-bg: rgba(245, 247, 250, 0.85); --overlay-bg: rgba(11, 15, 20, 0.55); --font: "Inter", "Helvetica Neue", Helvetica, Arial, -apple-system, "Segoe UI", sans-serif; --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace; } /* --- Dunkles Farbschema --- Aktivierung: setzen (per Toggle-Button oben rechts). */ :root[data-theme="dark"] { --bg: #0b0f14; --bg-alt: #0f1520; --surface: #131a24; --surface-2: #171f2b; --border: rgba(255, 255, 255, 0.09); --border-strong: rgba(255, 255, 255, 0.18); --text: #eef2f6; --muted: #8b97a5; --accent: #5b8cff; --accent-2: #7c5cff; --accent-soft: rgba(91, 140, 255, 0.12); --success: #3ddc84; --error: #ff6b6b; --grid-line: rgba(255, 255, 255, 0.035); --header-bg: rgba(11, 15, 20, 0.85); --overlay-bg: rgba(4, 7, 11, 0.75); } * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; } body { font-family: var(--font); background-color: var(--bg); background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 44px 44px; color: var(--text); line-height: 1.6; -webkit-font-smoothing: antialiased; transition: background-color 0.2s ease, color 0.2s ease; } a { color: var(--accent); text-decoration: none; } a:hover { color: var(--accent-2); } .container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 1.5rem; } .eyebrow { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); } .eyebrow::before { content: ""; width: 8px; height: 8px; background: var(--accent); display: inline-block; } /* --- Header --- */ .site-header { position: sticky; top: 0; z-index: 40; background: var(--header-bg); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); transition: background-color 0.2s ease, border-color 0.2s ease; } .header-actions { display: flex; align-items: center; gap: 1.4rem; } .theme-toggle { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex-shrink: 0; background: transparent; border: 1px solid var(--border-strong); color: var(--text); cursor: pointer; transition: border-color 0.2s ease, color 0.2s ease; } .theme-toggle:hover { border-color: var(--accent); color: var(--accent); } .theme-icon-sun { display: none; } :root[data-theme="dark"] .theme-icon-moon { display: none; } :root[data-theme="dark"] .theme-icon-sun { display: block; } .header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; } .logo { display: flex; flex-direction: column; line-height: 1.15; font-weight: 800; letter-spacing: 0.02em; } .logo .logo-main { font-size: 1.05rem; color: var(--text); } .logo .logo-sub { font-family: var(--font-mono); font-size: 0.68rem; color: var(--muted); font-weight: 500; letter-spacing: 0.08em; } .main-nav { display: flex; align-items: center; gap: 2rem; } .main-nav a { font-size: 0.9rem; color: var(--muted); font-weight: 600; } .main-nav a:hover { color: var(--text); } /* Höhere Spezifität nötig, sonst gewinnt ".main-nav a" gegen ".btn-primary" und der Header-CTA bekommt fälschlich die gedämpfte Nav-Textfarbe statt Weiss. */ .main-nav a.btn-primary, .main-nav a.btn-primary:hover { color: #fff; } .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem; border: 1px solid var(--border-strong); background: transparent; color: var(--text); font-family: var(--font); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.02em; padding: 0.85rem 1.6rem; cursor: pointer; transition: all 0.2s ease; border-radius: 0; clip-path: polygon(0 0, 100% 0, 100% 100%, 12px 100%, 0 calc(100% - 12px)); } .btn:hover { border-color: var(--accent); color: var(--accent); } .btn-primary { background: linear-gradient(135deg, var(--btn-grad-1), var(--btn-grad-2)); border-color: transparent; color: #fff; } .btn-primary:hover { filter: brightness(1.1); color: #fff; } .btn-primary:disabled { opacity: 0.6; cursor: not-allowed; filter: none; } /* --- Hero --- */ .hero { position: relative; padding: 5.5rem 0 4.5rem; border-bottom: 1px solid var(--border); overflow: hidden; } .hero::after { content: ""; position: absolute; top: -30%; right: -10%; width: 560px; height: 560px; background: radial-gradient(circle, rgba(91, 140, 255, 0.18), transparent 70%); pointer-events: none; } .hero-inner { position: relative; max-width: 760px; } .hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; line-height: 1.12; margin: 1rem 0 1.4rem; letter-spacing: -0.01em; } .hero h1 .accent { background: linear-gradient(135deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; } .hero p.lead { font-size: 1.08rem; color: var(--muted); max-width: 620px; margin-bottom: 2.2rem; } .hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.8rem; } .fact-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); } .fact { background: var(--surface); padding: 1.1rem 1.3rem; } .fact .fact-label { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); display: block; margin-bottom: 0.35rem; } .fact .fact-value { font-size: 0.95rem; font-weight: 600; color: var(--text); } /* --- Section shell --- */ section { padding: 5rem 0; border-bottom: 1px solid var(--border); } .section-head { max-width: 620px; margin-bottom: 3rem; } .section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin: 0.8rem 0 1rem; letter-spacing: -0.01em; } .section-head p { color: var(--muted); font-size: 1rem; } /* --- Info cards --- */ .card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); } .card { background: var(--surface); padding: 2rem; position: relative; } .card .card-index { font-family: var(--font-mono); font-size: 0.75rem; color: var(--accent); letter-spacing: 0.1em; } .card h3 { font-size: 1.15rem; font-weight: 700; margin: 1rem 0 0.7rem; } .card p { color: var(--muted); font-size: 0.92rem; } /* --- Ablauf --- */ .steps { display: flex; flex-direction: column; border: 1px solid var(--border); } .step { display: grid; grid-template-columns: 90px 1fr; border-bottom: 1px solid var(--border); background: var(--surface); } .step:last-child { border-bottom: none; } .step-num { font-family: var(--font-mono); font-size: 1.4rem; font-weight: 800; color: var(--accent); padding: 1.6rem; border-right: 1px solid var(--border); display: flex; align-items: center; } .step-body { padding: 1.6rem 1.8rem; } .step-body h4 { font-size: 1.02rem; margin-bottom: 0.3rem; } .step-body p { color: var(--muted); font-size: 0.92rem; } /* --- Form --- */ .form-wrap { background: var(--surface); border: 1px solid var(--border); max-width: 640px; padding: 2.6rem; } .form-row { margin-bottom: 1.4rem; } .form-row label { display: block; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.02em; margin-bottom: 0.5rem; color: var(--text); } .form-row label .optional { color: var(--muted); font-weight: 500; text-transform: none; letter-spacing: normal; } .form-row input, .form-row select, .form-row textarea { width: 100%; background: var(--bg-alt); border: 1px solid var(--border-strong); color: var(--text); font-family: var(--font); font-size: 0.95rem; padding: 0.85rem 1rem; border-radius: 0; transition: border-color 0.2s ease, box-shadow 0.2s ease; } .form-row select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238b97a5' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.6rem; } .form-row textarea { resize: vertical; min-height: 110px; } .form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); } .form-row.honeypot { position: absolute; left: -9999px; top: -9999px; } .form-submit { display: flex; align-items: center; gap: 1rem; margin-top: 0.5rem; } .spinner { width: 16px; height: 16px; border: 2px solid rgba(255, 255, 255, 0.35); border-top-color: #fff; border-radius: 50%; animation: spin 0.7s linear infinite; display: none; } .btn-primary.loading .spinner { display: inline-block; } .btn-primary.loading .btn-label::after { content: "Wird gesendet …"; } .btn-primary.loading .btn-label { font-size: 0; } .btn-primary.loading .btn-label::after { font-size: 0.9rem; } @keyframes spin { to { transform: rotate(360deg); } } .form-status { margin-top: 1.3rem; padding: 0.9rem 1.1rem; font-size: 0.9rem; border: 1px solid transparent; display: none; } .form-status.show { display: block; } .form-status.success { background: rgba(61, 220, 132, 0.1); border-color: rgba(61, 220, 132, 0.4); color: var(--success); } .form-status.error { background: rgba(255, 107, 107, 0.1); border-color: rgba(255, 107, 107, 0.4); color: var(--error); } /* --- Footer --- */ footer { padding: 3rem 0 2rem; border-bottom: none; } .footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); margin-bottom: 1.5rem; } .footer-links { display: flex; gap: 1.6rem; flex-wrap: wrap; } .footer-links a, .footer-links button { background: none; border: none; color: var(--muted); font-family: var(--font); font-size: 0.88rem; font-weight: 600; cursor: pointer; padding: 0; } .footer-links a:hover, .footer-links button:hover { color: var(--text); } .built-with { text-align: center; font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); letter-spacing: 0.03em; } .built-with a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; } .built-with a:hover { color: var(--accent); } /* --- Modal (Impressum) --- */ .modal-overlay { position: fixed; inset: 0; background: var(--overlay-bg); display: none; align-items: flex-start; justify-content: center; padding: 4vh 1.2rem; z-index: 100; overflow-y: auto; } .modal-overlay.open { display: flex; } .modal { background: var(--surface); border: 1px solid var(--border-strong); max-width: 680px; width: 100%; padding: 2.4rem; position: relative; margin-bottom: 4vh; } .modal-close { position: absolute; top: 1.2rem; right: 1.2rem; background: none; border: 1px solid var(--border-strong); color: var(--muted); width: 32px; height: 32px; cursor: pointer; font-size: 1rem; line-height: 1; display: flex; align-items: center; justify-content: center; } .modal-close:hover { color: var(--text); border-color: var(--accent); } .modal h2 { font-size: 1.5rem; margin-bottom: 1.5rem; padding-right: 2rem; } .modal h3 { font-size: 1.02rem; margin: 1.6rem 0 0.6rem; color: var(--accent); } .modal p, .modal address { font-style: normal; color: var(--muted); font-size: 0.92rem; margin-bottom: 0.4rem; } .modal p a { color: var(--text); } /* --- Responsive --- */ @media (max-width: 720px) { .main-nav { display: none; } .header-inner { justify-content: space-between; } .form-wrap { padding: 1.8rem 1.4rem; } .step { grid-template-columns: 70px 1fr; } .step-num { padding: 1.2rem; font-size: 1.1rem; } .step-body { padding: 1.2rem 1.3rem; } .footer-inner { flex-direction: column; align-items: flex-start; } }