/* FlashBase – Website. Farben aus dem App-Logo (Blauverlauf #2848c0 → #0a8ff5). */
:root {
  --blau-dunkel: #2848c0;
  --blau: #1e6ff0;
  --blau-hell: #0a8ff5;
  --blau-zart: #eaf2ff;
  --verlauf: linear-gradient(135deg, var(--blau-dunkel) 0%, var(--blau-hell) 100%);
  --tinte: #0b1220;
  --text: #3a4357;
  --grau: #5b6475;
  --linie: #e3e7ef;
  --flaeche: #f6f8fc;
  --weiss: #ffffff;
  --gruen: #12a150;
  --rot: #d93a3a;
  --radius: 16px;
  --schatten: 0 1px 2px rgba(11, 18, 32, .04), 0 8px 24px rgba(11, 18, 32, .06);
  --schatten-gross: 0 30px 80px -20px rgba(30, 60, 140, .35), 0 12px 30px -10px rgba(11, 18, 32, .18);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --breite: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--weiss); color: var(--text);
  font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blau); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { color: var(--tinte); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 750; }
h3 { font-size: 1.12rem; font-weight: 650; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid rgba(30, 111, 240, .45); outline-offset: 2px; border-radius: 6px; }

.wrap { max-width: var(--breite); margin: 0 auto; padding: 0 24px; }
.sektion { padding: 96px 0; }
.sektion.grau { background: var(--flaeche); border-top: 1px solid var(--linie); border-bottom: 1px solid var(--linie); }
.kicker {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--blau); margin-bottom: 14px;
}
.lead { font-size: 1.15rem; color: var(--grau); max-width: 640px; }
.mitte { text-align: center; }
.mitte .lead { margin-left: auto; margin-right: auto; }
.verlauf-text { background: var(--verlauf); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 1rem/1 var(--font); padding: 14px 22px; border-radius: 12px; border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease; text-decoration: none !important;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primaer { background: var(--verlauf); color: #fff; box-shadow: 0 6px 18px -6px rgba(30, 111, 240, .6); }
.btn-primaer:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -8px rgba(30, 111, 240, .7); }
.btn-sekundaer { background: var(--weiss); color: var(--tinte); border-color: var(--linie); box-shadow: var(--schatten); }
.btn-sekundaer:hover { border-color: #c9d2e3; transform: translateY(-1px); }
.btn-klein { padding: 10px 16px; font-size: .92rem; border-radius: 10px; }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }

/* Kopfleiste */
.kopf {
  position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.kopf.gescrollt { border-bottom-color: var(--linie); }
.kopf .wrap { display: flex; align-items: center; height: 68px; gap: 32px; }
.marke { display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 1.2rem; color: var(--tinte); letter-spacing: -.02em; }
.marke:hover { text-decoration: none; }
.marke img { width: 32px; height: 32px; }
.nav { display: flex; gap: 28px; margin-left: 8px; }
.nav a { color: var(--grau); font-weight: 500; font-size: .96rem; }
.nav a:hover { color: var(--tinte); text-decoration: none; }
.kopf-aktionen { margin-left: auto; display: flex; gap: 10px; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 88px 0 0; }
.hero::before {
  content: ""; position: absolute; inset: -40% -10% auto -10%; height: 900px; z-index: -1;
  background:
    radial-gradient(600px 380px at 20% 30%, rgba(40, 72, 192, .14), transparent 70%),
    radial-gradient(700px 420px at 85% 20%, rgba(10, 143, 245, .16), transparent 70%);
}
.hero-text { text-align: center; max-width: 860px; margin: 0 auto; }
.hero-text .lead { margin: 0 auto 32px; font-size: 1.22rem; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 8px; border-radius: 999px;
  background: var(--weiss); border: 1px solid var(--linie); box-shadow: var(--schatten);
  font-size: .88rem; color: var(--grau); margin-bottom: 26px;
}
.badge b { background: var(--blau-zart); color: var(--blau); padding: 2px 9px; border-radius: 999px; font-size: .78rem; }
.hero-aktionen { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-hinweis { margin-top: 16px; font-size: .9rem; color: var(--grau); }

.browser {
  margin: 64px auto 0; max-width: 1080px; border-radius: 14px; overflow: hidden; background: var(--weiss);
  border: 1px solid rgba(11, 18, 32, .08); box-shadow: var(--schatten-gross);
}
.browser-leiste { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: #f1f3f7; border-bottom: 1px solid var(--linie); }
.browser-leiste i { width: 11px; height: 11px; border-radius: 50%; background: #d5dae3; }
.browser-leiste i:nth-child(1) { background: #ff5f57; }
.browser-leiste i:nth-child(2) { background: #febc2e; }
.browser-leiste i:nth-child(3) { background: #28c840; }
.browser-leiste span {
  margin: 0 auto; font-size: .78rem; color: var(--grau); background: var(--weiss); border: 1px solid var(--linie);
  padding: 3px 14px; border-radius: 7px; min-width: 40%; text-align: center;
}
.hero .browser { margin-bottom: -1px; border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.hero-boden { height: 1px; background: var(--linie); }

/* Vertrauensleiste */
.vorteile { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 40px 0; }
.vorteil { display: flex; gap: 12px; align-items: flex-start; font-size: .95rem; }
.vorteil svg { flex: 0 0 22px; width: 22px; height: 22px; color: var(--blau); margin-top: 1px; }
.vorteil b { display: block; color: var(--tinte); font-weight: 650; }
.vorteil span { color: var(--grau); font-size: .88rem; }

/* Funktionen */
.raster { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.karte {
  background: var(--weiss); border: 1px solid var(--linie); border-radius: var(--radius); padding: 28px;
  box-shadow: var(--schatten); transition: transform .2s ease, box-shadow .2s ease;
}
.karte:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(11, 18, 32, .04), 0 18px 40px -12px rgba(30, 60, 140, .2); }
.karte p { color: var(--grau); font-size: .96rem; margin: 0; }
.icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px;
  background: var(--blau-zart); color: var(--blau);
}
.icon svg { width: 24px; height: 24px; }
.module { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.module span { font-size: .78rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--flaeche); border: 1px solid var(--linie); color: var(--text); }

/* Einblicke (Screenshot + Text) */
.einblick { display: grid; grid-template-columns: 1fr 1.35fr; gap: 64px; align-items: center; }
.einblick + .einblick { margin-top: 112px; }
.einblick.gedreht { grid-template-columns: 1.35fr 1fr; }
.einblick.gedreht .einblick-text { order: 2; }
.einblick .browser { margin: 0; box-shadow: var(--schatten-gross); }
.liste { list-style: none; padding: 0; margin: 20px 0 0; }
.liste li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.liste li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--blau-zart) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e6ff0' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 11px no-repeat;
}

/* Demo */
.demo-box {
  position: relative; overflow: hidden; border-radius: 24px; padding: 56px; color: #fff; background: var(--verlauf);
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
}
.demo-box::after {
  content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 65%);
}
.demo-box h2 { color: #fff; }
.demo-box .kicker { color: rgba(255, 255, 255, .85); }
.demo-box p { color: rgba(255, 255, 255, .86); font-size: 1.08rem; }
.zugang {
  position: relative; z-index: 1; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 16px; padding: 24px; backdrop-filter: blur(6px);
}
.zugang-zeile { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, .18); }
.zugang-zeile:last-of-type { border-bottom: 0; }
.zugang-zeile small { color: rgba(255, 255, 255, .75); font-size: .85rem; white-space: nowrap; }
.zugang-zeile code { overflow-wrap: anywhere; text-align: right; flex: 1; }
.zugang-zeile code { font: 600 .98rem/1.3 ui-monospace, "Cascadia Code", Consolas, Menlo, monospace; color: #fff; }
.kopieren {
  background: rgba(255, 255, 255, .16); border: 0; color: #fff; border-radius: 8px; padding: 6px 10px; cursor: pointer;
  font: 600 .8rem var(--font);
}
.kopieren:hover { background: rgba(255, 255, 255, .28); }
.zugang .btn { width: 100%; margin-top: 16px; background: #fff; color: var(--blau-dunkel); }
.zugang .btn:hover { transform: translateY(-1px); }

/* Preise */
.preise { display: grid; grid-template-columns: repeat(2, minmax(0, 380px)); gap: 24px; justify-content: center; margin-top: 56px; }
.preis {
  position: relative; background: var(--weiss); border: 1px solid var(--linie); border-radius: 20px; padding: 36px;
  box-shadow: var(--schatten); display: flex; flex-direction: column;
}
.preis.empfohlen { border: 2px solid var(--blau); box-shadow: 0 24px 60px -24px rgba(30, 111, 240, .45); }
.preis .etikett {
  position: absolute; top: -13px; left: 36px; background: var(--verlauf); color: #fff; font-size: .76rem; font-weight: 700;
  letter-spacing: .04em; padding: 5px 12px; border-radius: 999px; text-transform: uppercase;
}
.preis h3 { font-size: 1.25rem; margin-bottom: 4px; }
.preis .speicher { color: var(--grau); font-size: .95rem; }
.betrag { margin: 22px 0 4px; display: flex; align-items: baseline; gap: 6px; }
.betrag strong { font-size: 3rem; font-weight: 800; color: var(--tinte); letter-spacing: -.04em; line-height: 1; }
.betrag span { color: var(--grau); }
.preis .netto { font-size: .82rem; color: var(--grau); margin-bottom: 24px; }
.preis .liste { margin: 0 0 28px; flex: 1; }
.preis .liste li { font-size: .96rem; }
.preis .btn { width: 100%; }
.preis-fuss { text-align: center; color: var(--grau); font-size: .9rem; margin-top: 28px; }

/* FAQ */
.faq { max-width: 780px; margin: 48px auto 0; }
.faq details { border-bottom: 1px solid var(--linie); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; font-weight: 600; color: var(--tinte); font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 10px; height: 10px; margin-top: -7px;
  border-right: 2px solid var(--grau); border-bottom: 2px solid var(--grau); transform: rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details p { color: var(--grau); padding-right: 40px; margin: -6px 0 22px; }

/* Abschluss */
.abschluss { text-align: center; }
.abschluss .lead { margin-left: auto; margin-right: auto; }
.abschluss .hero-aktionen { margin-top: 28px; }

/* Fuß */
.fuss { border-top: 1px solid var(--linie); padding: 48px 0 40px; font-size: .92rem; color: var(--grau); }
.fuss .wrap { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; }
.fuss nav { display: flex; gap: 22px; flex-wrap: wrap; }
.fuss a { color: var(--grau); }

/* Bestell-Dialog */
dialog.bestellung {
  width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 24px); border: 0; padding: 0; border-radius: 20px;
  box-shadow: 0 40px 120px -20px rgba(11, 18, 32, .45); color: var(--text);
}
dialog.bestellung::backdrop { background: rgba(11, 18, 32, .45); backdrop-filter: blur(3px); }
.dlg-kopf { display: flex; align-items: center; justify-content: space-between; padding: 24px 28px 0; }
.dlg-kopf h3 { margin: 0; font-size: 1.3rem; }
.schliessen { background: var(--flaeche); border: 0; width: 36px; height: 36px; border-radius: 10px; cursor: pointer; color: var(--grau); font-size: 1.3rem; line-height: 1; }
.schliessen:hover { background: var(--linie); }
form.bestell-form { padding: 20px 28px 28px; }
.tarifwahl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px; }
.tarifwahl label {
  border: 1.5px solid var(--linie); border-radius: 12px; padding: 12px 14px; cursor: pointer; display: block; transition: border-color .15s, background .15s;
}
.tarifwahl input { position: absolute; opacity: 0; pointer-events: none; }
.tarifwahl label:has(input:checked) { border-color: var(--blau); background: var(--blau-zart); }
.tarifwahl b { display: block; color: var(--tinte); }
.tarifwahl small { color: var(--grau); }
.feld { margin-bottom: 14px; }
.feld label { display: block; font-weight: 600; font-size: .9rem; color: var(--tinte); margin-bottom: 6px; }
.feld input[type=text], .feld input[type=email] {
  width: 100%; font: 1rem var(--font); padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--linie); color: var(--tinte); background: #fff;
}
.feld input:focus { outline: 0; border-color: var(--blau); box-shadow: 0 0 0 4px rgba(30, 111, 240, .12); }
.adresse { display: flex; align-items: stretch; border: 1.5px solid var(--linie); border-radius: 10px; overflow: hidden; background: #fff; }
.adresse:focus-within { border-color: var(--blau); box-shadow: 0 0 0 4px rgba(30, 111, 240, .12); }
.adresse input[type=text] { border: 0 !important; box-shadow: none !important; border-radius: 0; min-width: 0; }
.adresse > span { display: flex; align-items: center; padding: 0 12px; background: var(--flaeche); color: var(--grau); font-size: .9rem; border-left: 1px solid var(--linie); white-space: nowrap; }
.pruefung { font-size: .85rem; margin-top: 6px; min-height: 1.3em; color: var(--grau); }
.pruefung.ok { color: var(--gruen); }
.pruefung.nein { color: var(--rot); }
.haken { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; margin: 10px 0; color: var(--text); }
.haken input { margin-top: 3px; width: 17px; height: 17px; accent-color: var(--blau); flex: 0 0 auto; }
.fehler { background: #fdecec; color: #a12525; border-radius: 10px; padding: 10px 14px; font-size: .9rem; margin: 12px 0 0; }
.form-fuss { margin-top: 18px; }
.form-fuss .btn { width: 100%; }
.sicher { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: .8rem; color: var(--grau); margin-top: 10px; }
.sicher svg { width: 14px; height: 14px; }
[hidden] { display: none !important; }

/* Unterseiten (Impressum, Datenschutz, AGB, Danke) */
.seite { padding: 72px 0 96px; }
.seite .wrap { max-width: 820px; }
.seite h1 { font-size: clamp(2rem, 4vw, 2.6rem); margin-bottom: 28px; }
.seite h2 { font-size: 1.3rem; margin: 36px 0 10px; }
.seite h3 { margin: 22px 0 8px; }
.seite p, .seite li { color: var(--text); }
.seite .stand { color: var(--grau); font-size: .9rem; }
.danke { text-align: center; max-width: 620px; margin: 0 auto; }
.danke .haekchen { width: 76px; height: 76px; border-radius: 50%; background: var(--verlauf); display: grid; place-items: center; margin: 0 auto 28px; box-shadow: 0 16px 40px -12px rgba(30, 111, 240, .6); }
.danke .haekchen svg { width: 38px; height: 38px; color: #fff; }
.schritte { text-align: left; background: var(--flaeche); border: 1px solid var(--linie); border-radius: 16px; padding: 24px 28px; margin: 32px 0; }
.schritte ol { margin: 0; padding-left: 20px; }
.schritte li { margin: 6px 0; }

/* Einblenden beim Scrollen */
.einblenden { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.einblenden.sichtbar { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .einblenden { opacity: 1; transform: none; transition: none; }
  .btn, .karte { transition: none; }
}

/* Responsiv */
@media (max-width: 980px) {
  .nav { display: none; }
  .vorteile { grid-template-columns: repeat(2, 1fr); }
  .raster { grid-template-columns: repeat(2, 1fr); }
  .einblick, .einblick.gedreht { grid-template-columns: 1fr; gap: 36px; }
  .einblick.gedreht .einblick-text { order: 0; }
  .demo-box { grid-template-columns: 1fr; padding: 40px 32px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .sektion { padding: 72px 0; }
  .hero { padding-top: 56px; }
  .kopf .wrap { gap: 12px; }
  .kopf-aktionen .btn-sekundaer { display: none; }
  .vorteile, .raster { grid-template-columns: 1fr; }
  .preise { grid-template-columns: 1fr; }
  .preis { padding: 28px; }
  .demo-box { padding: 32px 20px; border-radius: 18px; }
  .browser { margin-top: 44px; border-radius: 10px; }
  .browser-leiste { padding: 8px 10px; }
  .browser-leiste span { display: none; }
  .tarifwahl { grid-template-columns: 1fr; }
  .adresse > span { font-size: .8rem; padding: 0 8px; }
  form.bestell-form, .dlg-kopf { padding-left: 20px; padding-right: 20px; }
  .faq details p { padding-right: 0; }
}