/* Sidekick Marketing — Notion-Charakter: Weiß, Schwarz, Grau, warmes Hellblau,
   viel Luft, ruhige Karten. Eine Akzentfarbe, zentral tauschbar. */
:root {
  --ink: #191919; --ink-2: #37352f; --ink-3: #787774; --ink-4: #9b9a97;
  --line: #e9e9e7; --line-2: #dcdcda; --paper: #ffffff; --paper-2: #f7f7f5; --paper-3: #f1f1ef;
  --accent: #2d9fe0; --accent-ink: #1b7cb5; --accent-soft: #eaf5fc; --accent-soft-2: #d6ecf9;
  --good: #2f9e62; --radius: 14px; --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 10px 32px rgba(0,0,0,.06);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif; color: var(--ink-2); background: var(--paper); line-height: 1.65; font-size: 16px; -webkit-font-smoothing: antialiased; }
h1, h2, h3 { color: var(--ink); letter-spacing: -0.025em; line-height: 1.12; font-weight: 800; }
h1 { font-size: clamp(40px, 6.2vw, 68px); }
h2 { font-size: clamp(30px, 4vw, 44px); }
h3 { font-size: 19px; letter-spacing: -0.01em; }
p { color: var(--ink-3); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; margin: 0 auto; }
section { padding: 96px 0; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent-soft); padding: 6px 12px; border-radius: 99px; margin-bottom: 18px; }
.lead { font-size: 19px; max-width: 60ch; }
.center { text-align: center; }
.center .lead { margin: 16px auto 0; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; color: var(--ink); }
.mark { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: linear-gradient(135deg, var(--accent), #5cc3f5); color: #fff; font-size: 15px; font-weight: 800; }
.navlinks { display: flex; gap: 4px; }
.navlinks a { padding: 8px 12px; border-radius: 8px; font-size: 14.5px; font-weight: 600; color: var(--ink-3); }
.navlinks a:hover { background: var(--paper-2); color: var(--ink); }
.navcta { display: flex; gap: 8px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 700; font-size: 15px; padding: 11px 20px; border-radius: 10px; border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s; font-family: inherit; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; transform: translateY(-1px); box-shadow: 0 10px 28px rgba(0,0,0,.18); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-ink); transform: translateY(-1px); }
.btn-ghost { background: var(--paper); color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { background: var(--paper-2); }
.btn-lg { padding: 15px 28px; font-size: 16.5px; border-radius: 12px; }

/* Hero */
.hero { padding: 96px 0 64px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 55% 45% at 80% 0%, var(--accent-soft), transparent 60%); pointer-events: none; }
.hero .wrap { position: relative; }
.hero h1 { max-width: 16ch; }
.hero h1 em { font-style: normal; color: var(--accent-ink); }
.hero .lead { margin-top: 22px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 30px; }
.trust { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 28px; font-size: 13.5px; color: var(--ink-4); }
.trust span::before { content: "✓ "; color: var(--good); font-weight: 700; }
.probier { margin-top: 44px; display: inline-flex; align-items: center; gap: 12px; background: var(--paper-2); border: 1px solid var(--line); border-radius: 99px; padding: 10px 18px 10px 12px; font-size: 14px; color: var(--ink-2); font-weight: 600; }
.probier .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 4px rgba(47,158,98,.18); animation: puls 2s infinite; }
@keyframes puls { 0% { box-shadow: 0 0 0 0 rgba(47,158,98,.35); } 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* Demo-Chat (statisch, zeigt den Charakter) */
.demo { background: var(--paper-2); border-radius: var(--radius-lg); padding: 26px; border: 1px solid var(--line); max-width: 560px; margin: 56px auto 0; }
.demo .bubble { max-width: 86%; padding: 12px 16px; border-radius: 16px; font-size: 15px; line-height: 1.55; margin-bottom: 10px; }
.demo .k { background: var(--paper); border: 1px solid var(--line); border-bottom-left-radius: 5px; color: var(--ink-2); }
.demo .b { background: var(--accent); color: #fff; border-bottom-right-radius: 5px; margin-left: auto; }
.demo .wer { display: block; font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; opacity: .7; margin-bottom: 3px; }
.demo-note { text-align: center; font-size: 13px; color: var(--ink-4); margin-top: 14px; }

/* Grid-Karten */
.grid { display: grid; gap: 16px; margin-top: 44px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: transform .15s, box-shadow .15s; }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.card .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); font-size: 20px; margin-bottom: 16px; }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 15px; }
.card.soft { background: var(--paper-2); }

/* Schritte */
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.step { position: relative; padding: 28px 26px 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.step::before { counter-increment: s; content: counter(s); position: absolute; top: -14px; left: 22px; width: 30px; height: 30px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 800; font-size: 14px; display: grid; place-items: center; }
.step h3 { margin-bottom: 8px; }
.step p { font-size: 15px; }
.step code { font-size: 12.5px; background: var(--paper-3); padding: 3px 7px; border-radius: 6px; color: var(--ink-2); }

/* Zwei Welten: Plattform + Service */
.welten { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 44px; }
.welt { border-radius: var(--radius-lg); padding: 34px; border: 1px solid var(--line); }
.welt.a { background: var(--paper-2); }
.welt.b { background: var(--accent-soft); border-color: var(--accent-soft-2); }
.welt h3 { font-size: 22px; margin-bottom: 6px; }
.welt .sub { font-size: 15px; margin-bottom: 18px; }
.welt ul { list-style: none; display: grid; gap: 10px; }
.welt li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-2); }
.welt li::before { content: "→"; color: var(--accent-ink); font-weight: 700; flex: none; }
.welt.b li::before { content: "✓"; color: var(--good); }

/* Für wen */
.chips { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 28px; }
.chip { background: var(--paper-2); border: 1px solid var(--line); border-radius: 99px; padding: 9px 16px; font-size: 14.5px; font-weight: 600; color: var(--ink-2); }

/* Preise */
.preis { max-width: 560px; margin: 44px auto 0; border: 1px solid var(--line-2); border-radius: var(--radius-lg); padding: 36px; background: var(--paper); box-shadow: var(--shadow); }
.preis .tag { display: inline-block; font-size: 12.5px; font-weight: 700; color: var(--accent-ink); background: var(--accent-soft); padding: 5px 11px; border-radius: 99px; margin-bottom: 14px; }
.preis h3 { font-size: 26px; }
.preis .sub { margin: 6px 0 20px; }
.preis ul { list-style: none; display: grid; gap: 9px; margin-bottom: 24px; }
.preis li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-2); }
.preis li::before { content: "✓"; color: var(--good); font-weight: 700; }

/* FAQ */
.faq { max-width: 760px; margin: 36px auto 0; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 700; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ink-4); font-weight: 400; font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { padding: 0 0 18px; font-size: 15.5px; }

/* Anfrage */
.anfrage { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.form { max-width: 560px; margin: 36px auto 0; display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink); }
.form input, .form textarea { font: inherit; font-size: 15px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--paper); color: var(--ink); }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.form textarea { min-height: 96px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
.form .ok { background: #e8f6ee; color: #1e6b3f; border-radius: 10px; padding: 14px 16px; font-size: 15px; }
.form .err { background: #fdeceb; color: #8a1c1c; border-radius: 10px; padding: 14px 16px; font-size: 15px; }
.form small { color: var(--ink-4); font-size: 12.5px; }

/* Footer */
footer { padding: 40px 0; }
footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--ink-4); }
footer nav { display: flex; gap: 18px; }
footer nav a:hover { color: var(--ink); }

/* Rechtsseiten */
.legal { padding: 64px 0 96px; }
.legal h1 { font-size: 36px; margin-bottom: 10px; }
.legal h2 { font-size: 20px; margin: 32px 0 8px; }
.legal p, .legal li { color: var(--ink-2); font-size: 15.5px; }
.legal ul { padding-left: 20px; }
.legal .todo { background: #fff7e6; border: 1px dashed #f0c36d; color: #7a4b00; border-radius: 10px; padding: 12px 14px; font-size: 14px; margin: 16px 0; }

@media (max-width: 860px) {
  section { padding: 68px 0; }
  .hero { padding: 56px 0 40px; }
  .grid-3, .grid-2, .steps, .welten { grid-template-columns: 1fr; }
  .navlinks { display: none; }
  .nav .wrap { height: 58px; }
  .btn-lg { width: 100%; }
  .hero-cta .btn { flex: 1; }
  .demo { padding: 18px; }
}

/* Mobile-Feinschliff */
.btn { white-space: nowrap; }
@media (max-width: 640px) {
  .nav .wrap { gap: 8px; }
  .brand { font-size: 17px; }
  .navcta .btn { padding: 8px 12px; font-size: 13.5px; border-radius: 9px; }
  .eyebrow { font-size: 11.5px; padding: 5px 10px; letter-spacing: .04em; white-space: nowrap; }
  h1 { font-size: clamp(34px, 10.5vw, 44px); }
  .lead { font-size: 17px; }
  .probier { white-space: normal; border-radius: 16px; align-items: flex-start; }
  .probier .dot { margin-top: 6px; }
  .trust { gap: 8px; }
}