/* ============================================================
   PassCircle – Landingpage
   Design: Navy + Blau/Violett-Verlauf, abgerundete Karten, soft shadows
   ============================================================ */
:root {
    --navy: #141b38;
    --navy-2: #1b2547;
    --ink: #1f2430;
    --blue: #5b8bf7;
    --violet: #7c5cf0;
    --grad: linear-gradient(135deg, #5b8bf7 0%, #7c5cf0 100%);
    --grad-strong: linear-gradient(135deg, #141b38 0%, #3b3a7a 55%, #5b8bf7 130%);
    --muted: #5b657f;
    --line: #e6eaf3;
    --bg: #ffffff;
    --bg-soft: #f5f8fd;
    --card: #ffffff;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(20, 27, 56, .10);
    --shadow-lg: 0 24px 60px rgba(20, 27, 56, .20);
    --maxw: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0; background: var(--bg); color: var(--ink);
    font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
    line-height: 1.6; font-size: 17px; -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }
.eyebrow { color: var(--blue); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; margin: 0 0 10px; }
h1, h2, h3 { color: var(--navy); line-height: 1.15; letter-spacing: -.01em; }
h2.section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin: 0 0 14px; font-weight: 800; }
.section-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.1rem; margin: 0; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
    font-weight: 700; font-size: 1rem; padding: 13px 24px; border-radius: 999px;
    border: 1px solid transparent; transition: transform .12s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    white-space: nowrap;
}
.btn.primary { background: var(--grad); color: #fff; box-shadow: 0 8px 22px rgba(92, 92, 240, .35); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(92, 92, 240, .45); }
.btn.ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn.light { background: rgba(255, 255, 255, .12); color: #fff; border-color: rgba(255, 255, 255, .35); }
.btn.light:hover { background: rgba(255, 255, 255, .22); }
.btn.white { background: #fff; color: var(--navy); }
.btn.white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50; transition: background .25s ease, box-shadow .25s ease, border-color .25s ease;
    border-bottom: 1px solid transparent;
}
.site-header .bar { display: flex; align-items: center; gap: 20px; height: 74px; }
.site-header.scrolled { background: rgba(255, 255, 255, .88); backdrop-filter: blur(12px); border-bottom-color: var(--line); box-shadow: 0 4px 20px rgba(20, 27, 56, .06); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.25rem; color: #fff; }
.brand .mark { width: 38px; height: 38px; display: grid; place-items: center; }
.brand .c { color: #a9c1fb; }
.site-header.scrolled .brand { color: var(--navy); }
.nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.nav a.link { color: rgba(255, 255, 255, .85); font-weight: 600; font-size: .98rem; transition: color .2s; }
.nav a.link:hover { color: #fff; }
.site-header.scrolled .nav a.link { color: var(--muted); }
.site-header.scrolled .nav a.link:hover { color: var(--navy); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: .25s; }
.site-header.scrolled .nav-toggle span { background: var(--navy); }

/* ---------- Hero ---------- */
.hero { background: var(--grad-strong); color: #fff; position: relative; overflow: hidden; padding: 40px 0 110px; margin-top: -74px; padding-top: 130px; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 60% at 80% -10%, rgba(255, 255, 255, .18), transparent 60%); pointer-events: none; }
.hero .container { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(2.2rem, 4.6vw, 3.5rem); font-weight: 800; margin: 14px 0 18px; }
.hero p.lead { font-size: 1.2rem; color: rgba(255, 255, 255, .9); max-width: 560px; margin: 0 0 28px; }
.hero .eyebrow { color: #bcd0ff; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .pills { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 30px; }
.pill { display: inline-flex; align-items: center; gap: 7px; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); border-radius: 999px; padding: 7px 14px; font-size: .86rem; font-weight: 600; }

/* Browser-Mockup */
.mockup { border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid rgba(255, 255, 255, .15); background: #0f1428; transform: perspective(1400px) rotateY(-9deg) rotateX(3deg); transition: transform .4s ease; }
.mockup:hover { transform: perspective(1400px) rotateY(-3deg) rotateX(1deg); }
.mockup .chrome { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #1a2140; }
.mockup .chrome i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.mockup .chrome .r { background: #ff5f57; } .mockup .chrome .y { background: #febc2e; } .mockup .chrome .g { background: #28c840; }
.mockup .chrome .addr { margin-left: 10px; flex: 1; background: #0f1428; color: #7d88a8; font-size: .72rem; padding: 5px 12px; border-radius: 6px; }
.mockup img { width: 100%; }

/* ---------- Logos / trust strip ---------- */
.trust { background: var(--bg-soft); padding: 30px 0; border-bottom: 1px solid var(--line); }
.trust .row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 34px; align-items: center; color: var(--muted); font-weight: 600; }
.trust .row b { color: var(--navy); }
.trust .row .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }

/* ---------- Features ---------- */
.features { background: var(--bg); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card .ic { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(91, 139, 247, .15), rgba(124, 92, 240, .15)); margin-bottom: 16px; }
.card .ic svg { width: 24px; height: 24px; stroke: var(--blue); }
.card h3 { font-size: 1.18rem; margin: 0 0 6px; }
.card p { margin: 0; color: var(--muted); font-size: .97rem; }

/* ---------- Security band ---------- */
.security { background: var(--navy); color: #e7ecff; position: relative; overflow: hidden; }
.security::after { content: ""; position: absolute; right: -120px; top: -120px; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(124, 92, 240, .35), transparent 65%); }
.security .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; position: relative; }
.security h2 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.4rem); font-weight: 800; margin: 10px 0 16px; }
.security .eyebrow { color: #9fb6ff; }
.security p.lead { color: rgba(231, 236, 255, .82); font-size: 1.08rem; }
.sec-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; }
.sec-list li { display: flex; gap: 12px; align-items: flex-start; }
.sec-list .chk { flex: none; width: 26px; height: 26px; border-radius: 8px; background: var(--grad); display: grid; place-items: center; color: #fff; font-size: 14px; font-weight: 800; }
.sec-list b { color: #fff; }
.sec-list span { color: rgba(231, 236, 255, .78); }

/* ---------- Showcase ---------- */
.showcase .row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-bottom: 84px; }
.showcase .row:last-child { margin-bottom: 0; }
.showcase .row.reverse .txt { order: 2; }
.showcase .shot { border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.showcase h3 { font-size: 1.6rem; margin: 6px 0 10px; }
.showcase p { color: var(--muted); }
.showcase .mini { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.tag { font-size: .82rem; font-weight: 600; color: var(--blue); background: rgba(91, 139, 247, .1); border-radius: 999px; padding: 5px 12px; }

/* ---------- Platforms ---------- */
.platforms { background: var(--bg-soft); }
.plat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.plat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; text-align: center; transition: transform .2s, box-shadow .2s; }
.plat:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.plat .emo { font-size: 2rem; }
.plat h4 { margin: 10px 0 6px; color: var(--navy); font-size: 1.05rem; }
.plat p { margin: 0; color: var(--muted); font-size: .9rem; }

/* ---------- White-label ---------- */
.whitelabel .box { background: var(--grad); border-radius: 24px; padding: 56px; color: #fff; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; box-shadow: var(--shadow-lg); }
.whitelabel h2 { color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.3rem); margin: 0 0 12px; }
.whitelabel p { color: rgba(255, 255, 255, .92); margin: 0; }
.whitelabel .shot { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-lg); border: 3px solid rgba(255, 255, 255, .3); }

/* ---------- CTA ---------- */
.cta { text-align: center; }
.cta .box { background: var(--navy); color: #fff; border-radius: 24px; padding: 66px 32px; position: relative; overflow: hidden; }
.cta .box::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 80% at 50% 120%, rgba(124, 92, 240, .5), transparent 70%); }
.cta h2 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.7rem); margin: 0 0 14px; position: relative; }
.cta p { color: rgba(231, 236, 255, .85); font-size: 1.12rem; margin: 0 auto 28px; max-width: 560px; position: relative; }
.cta .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ---------- Footer ---------- */
.site-footer { background: #0e142c; color: #aab4d4; padding: 56px 0 30px; }
.site-footer .top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; margin-bottom: 34px; }
.site-footer .brand { color: #fff; margin-bottom: 12px; }
.site-footer p { margin: 0; font-size: .95rem; color: #8b97bd; max-width: 320px; }
.site-footer h5 { color: #fff; font-size: .95rem; margin: 0 0 12px; letter-spacing: .02em; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a:hover { color: #fff; }
.site-footer .bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; color: #7783a8; }

/* ---------- Rechtsseiten (Impressum / Datenschutz) ---------- */
.legal-page .site-header { background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 4px 20px rgba(20, 27, 56, .06); }
.legal-page .brand { color: var(--navy); }
.legal-page .nav a.link { color: var(--muted); }
.legal-page .nav a.link:hover { color: var(--navy); }
.legal-page .nav-toggle span { background: var(--navy); }
.legal-main { max-width: 820px; margin: 0 auto; padding: 48px 24px 84px; }
.legal-main .back-link { display: inline-block; margin-bottom: 18px; color: var(--blue); font-weight: 600; }
.legal-main h1 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 800; margin: 0 0 6px; }
.legal-main .updated { color: var(--muted); font-size: .9rem; margin: 0 0 26px; }
.legal-main h2 { font-size: 1.18rem; margin: 30px 0 8px; }
.legal-main h3 { font-size: 1.02rem; margin: 18px 0 4px; }
.legal-main p, .legal-main address, .legal-main li { color: #3a4257; font-style: normal; }
.legal-main ul { padding-left: 20px; }
.legal-main a { color: var(--blue); }
.legal-main a:hover { text-decoration: underline; }
.legal-note { background: #eef0ff; border-left: 4px solid var(--violet); border-radius: 0 10px 10px 0; padding: 14px 16px; margin: 16px 0 26px; color: #33406a; font-size: .94rem; }
.ph { background: #fff2dd; border: 1px dashed #e0a94a; border-radius: 5px; padding: 0 6px; font-weight: 600; color: #8a5a00; }
.legal-links a { color: inherit; }
.legal-links a:hover { color: #fff; text-decoration: underline; }

/* ---------- Reveal-Animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    section { padding: 68px 0; }
    .hero .container, .security .wrap, .showcase .row, .showcase .row.reverse .txt,
    .whitelabel .box, .site-footer .top { grid-template-columns: 1fr; }
    .showcase .row.reverse .txt { order: 0; }
    .grid { grid-template-columns: 1fr 1fr; }
    .plat-grid { grid-template-columns: 1fr 1fr; }
    .hero { text-align: left; }
    .mockup { transform: none; margin-top: 8px; }
    .whitelabel .box { padding: 36px; }
    .nav { position: fixed; inset: 74px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
           background: #fff; box-shadow: var(--shadow); padding: 8px 0; margin: 0;
           max-height: 0; overflow: hidden; transition: max-height .3s ease; }
    .nav.open { max-height: 420px; }
    .nav a.link { color: var(--navy); padding: 14px 24px; border-bottom: 1px solid var(--line); }
    .nav .btn { margin: 12px 24px; justify-content: center; }
    .nav-toggle { display: block; margin-left: auto; }
}
@media (max-width: 560px) {
    .grid, .plat-grid { grid-template-columns: 1fr; }
    body { font-size: 16px; }
    section { padding: 56px 0; }
}