/* =========================================================
   omo-net GmbH — Corporate Website
   Design system & styles (self-contained, no external deps)
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  --bg:        #ffffff;
  --bg-soft:   #f5f7fb;
  --bg-softer: #eef2f9;
  --ink:       #0f172a;
  --ink-soft:  #475569;
  --ink-faint: #7c899c;

  --brand:     #4f46e5;   /* Indigo */
  --brand-600: #4338ca;
  --brand-700: #3730a3;
  --accent:    #06b6d4;   /* Cyan  — Data */
  --accent-2:  #7c3aed;   /* Violet — KI  */

  --line:      #e4e9f2;
  --card:      #ffffff;

  --radius:    18px;
  --radius-sm: 12px;
  --shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.05);
  --shadow-md: 0 10px 30px -12px rgba(15,23,42,.18);
  --shadow-lg: 0 24px 60px -20px rgba(30,27,90,.35);

  --maxw: 1160px;
  --nav-h: 72px;

  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,svg { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--brand-700); }
h1,h2,h3,h4 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 780; }
h3 { font-size: 1.22rem; font-weight: 700; }
p  { margin: 0 0 1rem; color: var(--ink-soft); }
ul { color: var(--ink-soft); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.section { padding: clamp(64px, 9vw, 116px) 0; }
.section--soft { background: var(--bg-soft); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--brand); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: linear-gradient(90deg,var(--brand),var(--accent)); border-radius: 2px; }
.section__head { max-width: 720px; margin-bottom: 52px; }
.section__head.center { margin-inline: auto; text-align: center; }
.section__head p { font-size: 1.08rem; }
.lead { font-size: 1.18rem; color: var(--ink-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 24px; border-radius: 999px; font-weight: 650; font-size: .98rem;
  cursor: pointer; border: 1px solid transparent; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: linear-gradient(135deg, var(--brand), var(--accent-2)); color: #fff; box-shadow: 0 10px 24px -10px rgba(79,70,229,.7); }
.btn--primary:hover { color:#fff; transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(79,70,229,.75); }
.btn--ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand); background:#fff; }
.btn--light { background: rgba(255,255,255,.12); color:#fff; border-color: rgba(255,255,255,.24); backdrop-filter: blur(4px); }
.btn--light:hover { background: rgba(255,255,255,.2); color:#fff; transform: translateY(-2px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60; height: var(--nav-h);
  background: rgba(255,255,255,.82); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: -0.02em; font-size: 1.22rem; color: var(--ink); flex: 0 0 auto; }
.brand:hover { color: var(--ink); }
.brand__mark { width: 34px; height: 34px; flex: 0 0 auto; }
.brand__name { white-space: nowrap; }
.brand__name b { color: var(--brand); }
.brand__name span { color: var(--ink-faint); font-weight: 600; }
.nav__links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav__links a {
  color: var(--ink-soft); font-weight: 550; font-size: .96rem; padding: 9px 14px; border-radius: 10px;
}
.nav__links a:hover { color: var(--ink); background: var(--bg-softer); }
.nav__links a.active { color: var(--brand); }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; border-radius: 10px; }
.nav__toggle:hover { background: var(--bg-softer); }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; }
.nav__toggle span + span { margin-top: 5px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #eef2ff;
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(124,58,237,.42), transparent 60%),
    radial-gradient(900px 520px at 8% 12%, rgba(6,182,212,.30), transparent 55%),
    linear-gradient(160deg, #0b1020 0%, #121a35 55%, #0d1530 100%);
}
.hero__grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center;
  padding: clamp(70px, 10vw, 120px) 0 clamp(64px, 8vw, 104px);
}
.hero__kicker {
  display: inline-flex; align-items: center; gap: 10px; font-size: .82rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: #a5b4fc;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  padding: 7px 15px; border-radius: 999px; margin-bottom: 24px;
}
.hero__kicker b { color:#fff; }
.hero h1 { color: #fff; margin-bottom: .35em; }
.hero h1 .grad { background: linear-gradient(100deg,#67e8f9,#a78bfa 60%,#818cf8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { font-size: 1.2rem; color: #c7d0e8; max-width: 560px; margin-bottom: 32px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 8px 26px; color: #9fb0d0; font-size: .92rem; }
.hero__meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero__meta span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: linear-gradient(135deg,var(--accent),var(--accent-2)); }

/* Hero visual (abstract data/AI panel) */
.hero__visual { position: relative; }
.glass {
  background: linear-gradient(160deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.16); border-radius: 22px; padding: 22px;
  box-shadow: var(--shadow-lg); backdrop-filter: blur(8px);
}
.glass__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.glass__dots { display: flex; gap: 6px; }
.glass__dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.28); }
.glass__tag { font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: #a5b4fc; }
.bars { display: flex; align-items: flex-end; gap: 10px; height: 132px; margin: 6px 0 18px; }
.bars i { flex: 1; border-radius: 7px 7px 3px 3px; background: linear-gradient(180deg, rgba(103,232,249,.9), rgba(124,58,237,.75)); opacity: .92; animation: rise 1.1s cubic-bezier(.2,.7,.2,1) both; }
@keyframes rise { from { transform: scaleY(.15); transform-origin: bottom; opacity:.2; } to { transform: scaleY(1); opacity:.92; } }
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { font-size: .78rem; padding: 6px 12px; border-radius: 999px; color:#dbe2ff; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); }
.hero__float {
  position: absolute; left: -22px; bottom: -22px; background: #fff; color: var(--ink);
  border-radius: 16px; padding: 14px 18px; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 12px;
}
.hero__float .ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color:#fff; background: linear-gradient(135deg,var(--brand),var(--accent-2)); }
.hero__float b { display: block; font-size: .95rem; }
.hero__float small { color: var(--ink-faint); }

/* ---------- Marquee / trust strip ---------- */
.strip { border-block: 1px solid var(--line); background:#fff; }
.strip__inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 40px; padding: 26px 0; }
.strip__item { display: inline-flex; align-items: center; gap: 10px; color: var(--ink-soft); font-weight: 600; font-size: .96rem; }
.strip__item svg { width: 20px; height: 20px; color: var(--brand); }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #d4dbec; }
.card__ic {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; color: #fff;
}
.card__ic svg { width: 26px; height: 26px; }
.ic-blue   { background: linear-gradient(135deg,#4f46e5,#6366f1); }
.ic-cyan   { background: linear-gradient(135deg,#0891b2,#06b6d4); }
.ic-violet { background: linear-gradient(135deg,#7c3aed,#a855f7); }
.ic-slate  { background: linear-gradient(135deg,#334155,#475569); }
.ic-teal   { background: linear-gradient(135deg,#0d9488,#14b8a6); }
.card h3 { margin-bottom: .4em; }
.card p { margin-bottom: 0; font-size: .98rem; }
.card__list { list-style: none; padding: 0; margin: 16px 0 0; }
.card__list li { position: relative; padding-left: 26px; margin-bottom: 8px; font-size: .95rem; color: var(--ink-soft); }
.card__list li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 15px; height: 9px;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg);
}

/* ---------- Seminars ---------- */
.sem-grid { display:grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.sem {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px; background:#fff;
  display: flex; gap: 18px; box-shadow: var(--shadow-sm);
}
.sem__no { font-weight: 800; font-size: 1.1rem; color: #fff; background: linear-gradient(135deg,var(--brand),var(--accent-2)); width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: 0 0 auto; }
.sem h3 { font-size: 1.12rem; }
.sem p { font-size: .96rem; margin: 0; }

/* ---------- Process / method ---------- */
.method { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; margin-top: 44px; }
.step { position: relative; text-align: center; }
.step__dot {
  width: 58px; height: 58px; border-radius: 50%; margin: 0 auto 16px; display: grid; place-items: center;
  background:#fff; border: 2px solid var(--line); font-weight: 800; color: var(--brand); font-size: 1.05rem; position: relative; z-index: 2;
}
.step:not(:last-child) .step__dot::after {
  content: ""; position: absolute; left: calc(50% + 40px); top: 50%; width: calc(100% + 18px); height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--accent)); z-index: 1; transform: translateY(-50%);
}
.step h4 { font-size: 1.02rem; margin-bottom: .3em; }
.step p { font-size: .9rem; margin: 0; }
.method-tags { display:flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; justify-content:center; }
.tag { font-size: .85rem; font-weight: 600; color: var(--brand-700); background: #eef0fe; border: 1px solid #dfe1fb; padding: 7px 15px; border-radius: 999px; }

/* ---------- Split feature (method intro) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.board { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); }
.board__cols { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.board__col h5 { margin: 0 0 10px; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); }
.ticket { background:#fff; border:1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 10px; padding: 10px 12px; margin-bottom: 10px; box-shadow: var(--shadow-sm); font-size: .82rem; color: var(--ink-soft); }
.ticket b { display:block; color: var(--ink); font-size: .86rem; margin-bottom: 2px; }
.ticket--v { border-left-color: var(--accent-2); }
.ticket--b { border-left-color: var(--brand); }

/* ---------- Apps teaser & apps page ---------- */
.apps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.app {
  display: flex; flex-direction: column; background:#fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.app:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color:#d4dbec; }
.app__top { display:flex; align-items:center; gap: 14px; margin-bottom: 16px; }
.app__logo { width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; color:#fff; font-weight: 800; font-size: 1.35rem; flex: 0 0 auto; box-shadow: var(--shadow-sm); }
.app__cat { font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); }
.app h3 { margin: 0; font-size: 1.2rem; }
.app p { font-size: .96rem; }
.app__foot { margin-top: auto; padding-top: 18px; display: flex; align-items:center; justify-content: space-between; gap: 12px; }
.stores { display: flex; gap: 8px; }
.store { display:inline-flex; align-items:center; gap: 6px; font-size: .78rem; font-weight: 600; color: var(--ink-soft); background: var(--bg-soft); border: 1px solid var(--line); padding: 6px 11px; border-radius: 999px; }
.store svg { width: 14px; height: 14px; }
a.app { color: inherit; text-decoration: none; }
.app__go { display: inline-flex; align-items: center; gap: 4px; font-size: .82rem; font-weight: 650; color: var(--brand); white-space: nowrap; }
.app__go svg { width: 14px; height: 14px; transition: transform .15s ease; }
a.app:hover .app__go { color: var(--brand-700); }
a.app:hover .app__go svg { transform: translate(2px,-2px); }
.badge-soon { font-size: .72rem; font-weight: 700; color: var(--accent-2); background: #f3e8ff; border:1px solid #e9d5ff; padding: 4px 10px; border-radius: 999px; }

/* App accent themes */
.lg-service { background: linear-gradient(135deg,#0ea5e9,#0369a1); }
.lg-sport   { background: linear-gradient(135deg,#f97316,#ea580c); }
.lg-splash  { background: linear-gradient(135deg,#06b6d4,#0891b2); }
.lg-imap    { background: linear-gradient(135deg,#4f46e5,#7c3aed); }
.lg-kick    { background: linear-gradient(135deg,#16a34a,#15803d); }
.lg-yubersa { background: linear-gradient(135deg,#ec4899,#db2777); }
.lg-invently { background: linear-gradient(135deg,#d97706,#b45309); }
.lg-mittavia { background: linear-gradient(135deg,#14b8a6,#0d9488); }
.lg-sharelane { background: linear-gradient(135deg,#3b82f6,#1d4ed8); }
.lg-listlane { background: linear-gradient(135deg,#22c55e,#15803d); }
.lg-maillane { background: linear-gradient(135deg,#8b5cf6,#6d28d9); }
.lg-sofahilfe { background: linear-gradient(135deg,#7ea8c4,#2c5f8a); }
.lg-talentlane { background: linear-gradient(135deg,#65a30d,#3f6212); }
.lg-beacme { background: linear-gradient(135deg,#44403c,#18181b); color:#ece8da; }

/* ---------- Contact / CTA band ---------- */
.cta {
  position: relative; overflow: hidden; border-radius: 26px; color:#fff; padding: clamp(38px,6vw,64px);
  background:
    radial-gradient(700px 340px at 85% 10%, rgba(124,58,237,.5), transparent 60%),
    radial-gradient(600px 340px at 5% 90%, rgba(6,182,212,.4), transparent 60%),
    linear-gradient(150deg,#141b38,#0d1330);
  box-shadow: var(--shadow-lg);
}
.cta h2 { color:#fff; }
.cta p { color:#c7d0e8; max-width: 560px; }
.cta__actions { display:flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.cta__mail { display:inline-flex; align-items:center; gap:10px; font-weight:600; color:#fff; }

/* ---------- Footer ---------- */
.footer { background: #0b1020; color: #a7b2cc; padding: 64px 0 30px; }
.footer a { color: #c7d0e8; }
.footer a:hover { color:#fff; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer .brand { color:#fff; margin-bottom: 14px; }
.footer .brand__name span { color:#8595b8; }
.footer__about { font-size: .95rem; color:#8f9bb8; max-width: 320px; }
.footer h4 { color:#fff; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px; }
.footer ul { list-style:none; margin:0; padding:0; }
.footer li { margin-bottom: 10px; font-size: .95rem; }
.footer__bar { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; display:flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: .88rem; color:#8595b8; }
.footer__bar a { color:#8595b8; }
.footer__bar a:hover { color:#fff; }

/* ---------- Legal / content pages ---------- */
.page-hero { background: linear-gradient(160deg,#0b1020,#141b38); color:#fff; padding: clamp(64px,8vw,92px) 0 clamp(40px,5vw,56px); }
.page-hero h1 { color:#fff; }
.page-hero p { color:#c7d0e8; max-width: 620px; }
.legal { max-width: 820px; }
.legal h2 { font-size: 1.4rem; margin-top: 44px; padding-top: 8px; }
.legal h2:first-of-type { margin-top: 0; }
.legal h3 { font-size: 1.08rem; margin-top: 28px; }
.legal p, .legal li { font-size: 1rem; }
.legal address { font-style: normal; color: var(--ink-soft); line-height: 1.9; }
.data-table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: .98rem; }
.data-table td { padding: 11px 14px; border: 1px solid var(--line); vertical-align: top; }
.data-table td:first-child { font-weight: 600; color: var(--ink); width: 40%; background: var(--bg-soft); }
.note {
  border-left: 4px solid var(--accent-2); background: #faf5ff; border-radius: 0 12px 12px 0;
  padding: 16px 20px; margin: 22px 0; font-size: .95rem; color: #4b3a63;
}
.note b { color: #3b0764; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .grid--3, .apps-grid { grid-template-columns: repeat(2,1fr); }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .method { grid-template-columns: repeat(2, 1fr); gap: 30px 18px; }
  .step:not(:last-child) .step__dot::after { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav__links { position: fixed; inset: var(--nav-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background:#fff; border-bottom: 1px solid var(--line); padding: 12px; box-shadow: var(--shadow-md);
    transform: translateY(-140%); transition: transform .28s ease; height: auto; }
  .nav__links.open { transform: translateY(0); }
  .nav__links a { padding: 12px 14px; }
  .nav__toggle { display: block; }
  .nav__cta .btn { display: none; }
  .grid--3, .grid--2, .apps-grid, .sem-grid { grid-template-columns: 1fr; }
  .board__cols { grid-template-columns: 1fr; }
  .method { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}