/* ============================================================
   Epikur — Marketing-Website
   Palette abgeleitet aus der Produkt-App (Deep Teal / Sand / Slate)
   ============================================================ */
:root {
  --teal-900: #0c4a4f;
  --teal-800: #0f5b61;
  --teal-700: #147078;
  --teal-600: #168a8f;
  --teal-500: #1ba3a8;
  --teal-100: #cfeaeb;
  --teal-50:  #eaf6f6;

  --ink:    #1c2733;
  --ink-2:  #3c4a5a;
  --muted:  #6a788a;

  --bg:     #f6f8fa;
  --surface:#ffffff;
  --surface-2:#f0f4f6;
  --line:   #e2e8ee;

  --sand:   #efe6cf;
  --sand-2: #f7f1e1;
  --amber:  #b9802f;

  --shadow-sm: 0 1px 2px rgba(20,40,50,.06), 0 1px 3px rgba(20,40,50,.05);
  --shadow:    0 10px 30px -12px rgba(15,60,65,.22);
  --shadow-lg: 0 30px 70px -24px rgba(15,60,65,.35);

  --radius: 14px;
  --radius-lg: 22px;
  --container: 1140px;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, ui-serif, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; line-height: 1.12; letter-spacing: -.01em; color: var(--ink); margin: 0; }
p { margin: 0; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal-700);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--teal-500); border-radius: 2px; }
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.center { text-align: center; }
.lead { font-size: 19px; color: var(--ink-2); }
.muted { color: var(--muted); }
.maxw { max-width: 720px; }
.center .maxw { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--teal-700); --fg:#fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-size: 15px; font-weight: 600; font-family: var(--font-sans);
  padding: 13px 22px; border-radius: 11px; border: 1px solid transparent;
  background: var(--bg); color: var(--fg); cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn--primary { background: linear-gradient(180deg, var(--teal-600), var(--teal-700)); box-shadow: var(--shadow-sm); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--surface); border-color: var(--teal-100); }
.btn--light { background: #fff; color: var(--teal-800); }
.btn--lg { padding: 16px 28px; font-size: 16px; border-radius: 13px; }
.btn--block { width: 100%; }

.badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 600; color: var(--teal-800);
  background: var(--teal-50); border: 1px solid var(--teal-100);
  padding: 6px 12px; border-radius: 999px;
}
.badge svg { width: 15px; height: 15px; }

/* ---------- Top bar + Nav ---------- */
.topbar {
  background: var(--teal-900); color: #dff1f1;
  font-size: 13.5px; text-align: center; padding: 9px 16px;
}
.topbar a { color: #fff; font-weight: 600; border-bottom: 1px solid rgba(255,255,255,.4); }
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246,248,250,.82); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; gap: 28px; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-serif); font-weight: 600; font-size: 21px; }
.brand__mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(150deg, var(--teal-500), var(--teal-800));
  display: grid; place-items: center; color: #fff; box-shadow: var(--shadow-sm);
}
.brand__mark svg { width: 19px; height: 19px; }
.nav__links { display: flex; gap: 26px; margin-left: 14px; }
.nav__links a { font-size: 15px; font-weight: 500; color: var(--ink-2); }
.nav__links a:hover { color: var(--teal-700); }
.nav__cta { margin-left: auto; display: flex; gap: 12px; align-items: center; }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle svg { width: 26px; height: 26px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 70px 0 90px; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 500px at 78% -8%, rgba(27,163,168,.16), transparent 60%),
    radial-gradient(700px 600px at -10% 30%, rgba(239,230,207,.5), transparent 55%);
}
.hero__grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(36px, 5vw, 58px); }
.hero h1 .hl { color: var(--teal-700); }
.hero p.lead { margin-top: 22px; max-width: 540px; }
.hero__cta { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero__trust { display: flex; gap: 18px; margin-top: 30px; flex-wrap: wrap; }
.hero__trust .ti { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.hero__trust .ti svg { width: 18px; height: 18px; color: var(--teal-600); }

.hero__media { position: relative; }
.hero__photo {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.6);
}
.hero__photo img { width: 100%; height: 480px; object-fit: cover; }
.duotone { position: relative; }
.duotone img { filter: saturate(.85) contrast(1.02); }
.duotone::after { content: ""; position: absolute; inset: 0; background: linear-gradient(150deg, rgba(12,74,79,.45), rgba(27,163,168,.12) 55%, transparent); mix-blend-mode: multiply; }

.floatcard {
  position: absolute; background: var(--surface); border: 1px solid var(--line);
  border-radius: 16px; box-shadow: var(--shadow-lg); padding: 16px 18px;
}
.floatcard--a { bottom: -26px; left: -28px; width: 250px; }
.floatcard--b { top: 26px; right: -22px; width: 210px; }
.floatcard__row { display: flex; align-items: center; gap: 11px; }
.floatcard__ic { width: 38px; height: 38px; border-radius: 10px; background: var(--teal-50); color: var(--teal-700); display: grid; place-items: center; flex: none; }
.floatcard__ic svg { width: 20px; height: 20px; }
.floatcard small { color: var(--muted); font-size: 12px; }
.floatcard b { font-size: 15px; }
.bar { height: 7px; border-radius: 4px; background: var(--surface-2); margin-top: 7px; overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--teal-500), var(--teal-700)); border-radius: 4px; }

/* ---------- Logos / stats strip ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.strip__inner { display: flex; justify-content: space-between; gap: 24px; padding: 26px 0; flex-wrap: wrap; }
.stat { text-align: center; flex: 1; min-width: 150px; }
.stat b { display: block; font-family: var(--font-serif); font-size: 30px; color: var(--teal-800); }
.stat span { font-size: 14px; color: var(--muted); }

/* ---------- Section heading ---------- */
.sechead { max-width: 680px; margin-bottom: 52px; }
.sechead.center { margin-left: auto; margin-right: auto; }
.sechead h2 { font-size: clamp(28px, 3.6vw, 40px); margin-top: 14px; }
.sechead p { margin-top: 16px; font-size: 18px; color: var(--ink-2); }

/* ---------- Feature grid ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--teal-100); }
.card__ic { width: 50px; height: 50px; border-radius: 13px; background: linear-gradient(160deg, var(--teal-50), #fff); border: 1px solid var(--teal-100); color: var(--teal-700); display: grid; place-items: center; margin-bottom: 18px; }
.card__ic svg { width: 25px; height: 25px; }
.card h3 { font-size: 20px; }
.card p { margin-top: 9px; color: var(--ink-2); font-size: 15.5px; }

/* ---------- Split sections ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; height: 440px; object-fit: cover; }
.split--rev .split__media { order: -1; }
.checklist { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; color: var(--ink-2); }
.checklist .ck { flex: none; width: 24px; height: 24px; border-radius: 7px; background: var(--teal-50); color: var(--teal-700); display: grid; place-items: center; margin-top: 1px; }
.checklist .ck svg { width: 15px; height: 15px; }
.checklist b { color: var(--ink); }

/* dark security section */
.dark { background: linear-gradient(160deg, var(--teal-900), #0a3a3e); color: #e7f3f3; }
.dark h2, .dark h3 { color: #fff; }
.dark .eyebrow { color: var(--teal-100); }
.dark .eyebrow::before { background: var(--teal-100); }
.dark .sechead p, .dark .lead { color: #bfdedd; }
.dark .seccard { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 24px; }
.dark .seccard h3 { font-size: 18px; }
.dark .seccard p { color: #b6d6d5; font-size: 15px; margin-top: 8px; }
.dark .seccard__ic { width: 44px; height: 44px; border-radius: 11px; background: rgba(27,163,168,.18); color: #8fe3e6; display: grid; place-items: center; margin-bottom: 16px; }
.dark .seccard__ic svg { width: 22px; height: 22px; }

/* tests */
.tests { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.test { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.test__top { padding: 22px 24px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.test__tag { font-size: 12px; font-weight: 700; letter-spacing: .04em; color: var(--teal-700); background: var(--teal-50); padding: 5px 10px; border-radius: 999px; }
.test__body { padding: 22px 24px; }
.test h3 { font-size: 19px; }
.test p { margin-top: 8px; color: var(--ink-2); font-size: 15px; }
.test__meta { margin-top: 16px; font-size: 13px; color: var(--muted); display: flex; gap: 16px; }

/* ---------- Pilot ---------- */
.pilot { background: linear-gradient(165deg, var(--sand-2), #fff 65%); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pilot__card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; display: grid; grid-template-columns: 1.1fr .9fr; }
.pilot__body { padding: 46px; }
.pilot__media img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.pilot__perks { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 13px; }
.pilot__perks li { display: flex; gap: 11px; align-items: flex-start; color: var(--ink-2); }
.pilot__perks .ck { flex: none; color: var(--teal-600); margin-top: 3px; }
.pilot__perks .ck svg { width: 18px; height: 18px; }
.form-row { display: flex; gap: 12px; flex-wrap: wrap; }
.input {
  flex: 1; min-width: 200px; font-size: 15px; font-family: var(--font-sans);
  padding: 13px 15px; border-radius: 11px; border: 1px solid var(--line); background: #fff; color: var(--ink);
}
.input:focus { outline: none; border-color: var(--teal-500); box-shadow: 0 0 0 3px var(--teal-50); }
.form-note { font-size: 13px; color: var(--muted); margin-top: 12px; }
.form-ok { margin-top: 14px; padding: 12px 14px; border-radius: 11px; background: var(--teal-50); border: 1px solid var(--teal-100); color: var(--teal-800); font-size: 14.5px; font-weight: 600; display: none; }

/* ---------- Pricing ---------- */
.toggle { display: inline-flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 6px; margin: 0 auto 44px; }
.toggle button { border: 0; background: transparent; font-family: var(--font-sans); font-weight: 600; font-size: 14px; color: var(--ink-2); padding: 9px 18px; border-radius: 999px; cursor: pointer; }
.toggle button.active { background: var(--teal-700); color: #fff; }
.toggle .save { font-size: 12px; color: var(--teal-700); font-weight: 700; }
.prices { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; align-items: stretch; }
.price { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; display: flex; flex-direction: column; position: relative; }
.price--feat { border-color: var(--teal-500); box-shadow: var(--shadow); }
.price--feat::before { content: "Beliebt bei Einzelpraxen"; position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--teal-700); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 14px; border-radius: 999px; white-space: nowrap; }
.price h3 { font-size: 21px; }
.price .desc { color: var(--muted); font-size: 14.5px; margin-top: 6px; min-height: 42px; }
.price .amount { margin: 18px 0 4px; display: flex; align-items: baseline; gap: 6px; }
.price .amount b { font-family: var(--font-serif); font-size: 44px; color: var(--ink); }
.price .amount span { color: var(--muted); font-size: 15px; }
.price .per { font-size: 13px; color: var(--muted); }
.price ul { list-style: none; padding: 0; margin: 22px 0 26px; display: grid; gap: 11px; }
.price li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--ink-2); }
.price li .ck { flex: none; color: var(--teal-600); margin-top: 2px; }
.price li .ck svg { width: 16px; height: 16px; }
.price .btn { margin-top: auto; }
.price .amount .yr { display: none; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 0 auto; }
.qa { border-bottom: 1px solid var(--line); }
.qa__q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 22px 0; font-family: var(--font-serif); font-size: 18px; color: var(--ink); display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.qa__q svg { flex: none; width: 22px; height: 22px; color: var(--teal-600); transition: transform .25s ease; }
.qa.open .qa__q svg { transform: rotate(45deg); }
.qa__a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.qa__a p { padding: 0 0 22px; color: var(--ink-2); font-size: 16px; max-width: 680px; }

/* ---------- CTA banner ---------- */
.ctaband { background: linear-gradient(160deg, var(--teal-800), var(--teal-600)); border-radius: var(--radius-lg); padding: 56px; text-align: center; color: #fff; box-shadow: var(--shadow-lg); }
.ctaband h2 { color: #fff; font-size: clamp(26px,3.4vw,38px); }
.ctaband p { color: #d8efef; margin: 16px auto 28px; max-width: 560px; font-size: 18px; }
.ctaband .btn--light:hover { box-shadow: 0 14px 30px rgba(0,0,0,.25); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: #aeb9c6; padding: 64px 0 30px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; }
.footer h4 { color: #fff; font-family: var(--font-sans); font-size: 14px; letter-spacing: .04em; text-transform: uppercase; margin: 0 0 16px; }
.footer a { display: block; color: #aeb9c6; font-size: 15px; padding: 6px 0; }
.footer a:hover { color: #fff; }
.footer .brand { color: #fff; margin-bottom: 14px; }
.footer__about { font-size: 15px; max-width: 320px; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 44px; padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; font-size: 13.5px; flex-wrap: wrap; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; padding: 20px; background: rgba(15,40,45,.5); backdrop-filter: blur(4px); }
.modal.open { display: grid; }
.modal__box { background: #fff; border-radius: var(--radius-lg); max-width: 460px; width: 100%; padding: 34px; box-shadow: var(--shadow-lg); }
.modal__box h3 { font-size: 23px; }
.modal__box p { margin-top: 12px; color: var(--ink-2); }
.modal__ic { width: 54px; height: 54px; border-radius: 14px; background: var(--teal-50); color: var(--teal-700); display: grid; place-items: center; margin-bottom: 18px; }
.modal__ic svg { width: 28px; height: 28px; }
.modal__close { margin-top: 22px; }

/* ---------- Docs ---------- */
.docs { display: grid; grid-template-columns: 250px 1fr; gap: 50px; align-items: start; }
.docs__nav { position: sticky; top: 90px; }
.docs__nav h4 { font-family: var(--font-sans); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 22px 0 10px; }
.docs__nav a { display: block; padding: 7px 12px; border-radius: 9px; color: var(--ink-2); font-size: 15px; }
.docs__nav a:hover { background: var(--surface); color: var(--teal-700); }
.docs__main h2 { font-size: 30px; margin-top: 8px; scroll-margin-top: 90px; }
.docs__main h3 { font-size: 21px; margin-top: 38px; scroll-margin-top: 90px; }
.docs__main p { margin-top: 14px; color: var(--ink-2); font-size: 16.5px; }
.docs__main ul { margin-top: 14px; color: var(--ink-2); padding-left: 22px; }
.docs__main li { margin: 7px 0; }
.docs__main code { background: var(--surface-2); border: 1px solid var(--line); padding: 2px 7px; border-radius: 6px; font-size: 14px; }
.callout { background: var(--teal-50); border: 1px solid var(--teal-100); border-radius: var(--radius); padding: 18px 20px; margin-top: 22px; }
.callout b { color: var(--teal-800); }
.pill { display: inline-block; font-size: 12px; font-weight: 700; color: var(--teal-700); background: var(--teal-50); border: 1px solid var(--teal-100); padding: 4px 10px; border-radius: 999px; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero__grid, .split, .pilot__card, .docs { grid-template-columns: 1fr; }
  .grid-3, .tests, .prices, .footer__grid { grid-template-columns: 1fr 1fr; }
  .split--rev .split__media { order: 0; }
  .nav__links { display: none; }
  .nav__toggle { display: block; }
  .nav__cta .btn--ghost { display: none; }
  .pilot__media { display: none; }
  .floatcard--a { left: 8px; }
  .floatcard--b { right: 8px; }
  .docs__nav { position: static; }
  .hero__photo img { height: 360px; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .grid-3, .tests, .prices, .footer__grid, .grid-2 { grid-template-columns: 1fr; }
  .pilot__body, .ctaband, .modal__box { padding: 30px 24px; }
  .hero__cta .btn { flex: 1; }
}

/* mobile menu */
.mobile-menu { display: none; background: var(--surface); border-bottom: 1px solid var(--line); }
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; padding: 14px 24px; border-bottom: 1px solid var(--line); font-weight: 500; }