/* MPE.EXPRESS(R) Hannover - Landingpage
   Self-hosted, keine externen Requests. Mobile-first. Hell- + Dunkel-Modus. */

/* ===== Theme-Tokens ===== */
:root {
  color-scheme: light;
  --navy: #0d1526;
  --navy-2: #111c33;
  --navy-3: #18243f;
  --accent: #ff7a00;
  --accent-2: #ffab4d;
  --link: #9f4a00;
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: #f6f8fc;
  --text: #1b2436;
  --muted: #525c6d;
  --heading: #0d1526;
  --line: #e6e9f0;
  --card-border-hover: #d7deea;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(13, 21, 38, .08);
  --shadow-lg: 0 24px 60px rgba(13, 21, 38, .16);
  --maxw: 1120px;
}

/* Dark tokens: system-dark (no explicit choice) + explicit data-theme=dark */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0b1120;
    --surface: #141d31;
    --surface-2: #111c30;
    --text: #e7ecf6;
    --muted: #aeb9cd;
    --heading: #f3f6fc;
    --line: #29344c;
    --link: #ffb45e;
    --card-border-hover: #384663;
    --shadow: 0 10px 30px rgba(0, 0, 0, .45);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, .55);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1120;
  --surface: #141d31;
  --surface-2: #111c30;
  --text: #e7ecf6;
  --muted: #aeb9cd;
  --heading: #f3f6fc;
  --line: #29344c;
  --link: #ffb45e;
  --card-border-hover: #384663;
  --shadow: 0 10px 30px rgba(0, 0, 0, .45);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, .55);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color .2s ease, color .2s ease;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
.cookie p a, .prose p a, .prose li a, .impressum a, .legal-row a { text-decoration: underline; }

h1, h2, h3 { line-height: 1.18; letter-spacing: -.01em; margin: 0 0 .4em; }
h2 { font-size: clamp(1.5rem, 4vw, 2.15rem); color: var(--heading); }
h3 { font-size: 1.16rem; color: var(--heading); }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; background: var(--navy); color: #fff;
  padding: 10px 16px; border-radius: 0 0 8px 8px; z-index: 200; transition: top .15s ease;
}
.skip-link:focus { top: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-weight: 700; font-size: 1rem; padding: 14px 24px; border-radius: 999px;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  min-height: 52px; text-align: center;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: var(--navy); box-shadow: 0 8px 22px rgba(255, 122, 0, .35); }
.btn-primary:hover { background: #ff8b1f; color: var(--navy); box-shadow: 0 12px 28px rgba(255, 122, 0, .45); }
.btn-ghost { background: rgba(255, 255, 255, .14); color: #fff; border-color: rgba(255, 255, 255, .9); }
.btn-ghost:hover { background: rgba(255, 255, 255, .24); border-color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-3); }
.btn-outline { background: transparent; color: var(--heading); border-color: var(--line); }
.btn-outline:hover { border-color: var(--link); color: var(--link); }
.btn-block { width: 100%; margin-top: 22px; }

.kicker { display: inline-block; color: var(--link); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .8rem; margin-bottom: 6px; }

/* Header (dunkles Band in beiden Themes) */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 16, 30, .92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 16px; max-width: var(--maxw); margin: 0 auto; }
.brand { display: inline-flex; align-items: center; flex: 0 1 auto; min-width: 0; }
.brand-logo { height: 28px; width: auto; display: block; }
.header-cta { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }

.theme-toggle {
  width: 44px; height: 44px; flex: 0 0 auto; border-radius: 999px; cursor: pointer;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .28); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; padding: 0;
}
.theme-toggle:hover { background: rgba(255, 255, 255, .2); }
.theme-toggle .icon-moon { display: block; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }

.header-phone {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--accent); color: var(--navy); font-weight: 800; white-space: nowrap;
  border-radius: 999px; box-shadow: 0 4px 14px rgba(255, 122, 0, .38);
  width: 44px; height: 44px; padding: 0; flex: 0 0 auto;
}
.header-phone:hover { text-decoration: none; background: #ff8b1f; color: var(--navy); }
.header-phone svg { color: var(--navy); flex: 0 0 auto; }
.header-phone-num { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Hero (full-bleed image + scrim) */
.hero {
  position: relative; color: #fff; overflow: hidden; isolation: isolate;
  min-height: clamp(560px, 84vh, 780px); display: flex; align-items: center;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #0a1122 100%);
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 42%; display: block; }
.hero-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(to top, rgba(8, 12, 22, .55), transparent 26%),
    linear-gradient(102deg, rgba(8, 12, 22, .95) 0%, rgba(8, 12, 22, .9) 38%, rgba(8, 12, 22, .62) 64%, rgba(8, 12, 22, .28) 100%);
}
.hero-inner { position: relative; z-index: 2; width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 62px 20px 66px; }
@keyframes heroRise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.hero-inner > * { animation: heroRise .6s cubic-bezier(.2, .7, .2, 1) both; }
.hero-inner > *:nth-child(2) { animation-delay: .06s; }
.hero-inner > *:nth-child(3) { animation-delay: .12s; }
.hero-inner > *:nth-child(4) { animation-delay: .18s; }
.hero-inner > *:nth-child(5) { animation-delay: .24s; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent-2);
  background: rgba(255, 122, 0, .12); border: 1px solid rgba(255, 122, 0, .3);
  padding: 7px 14px; border-radius: 999px; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2rem, 6vw, 3.35rem); font-weight: 800; max-width: 16ch; margin-bottom: 16px; color: #fff; }
.hero h1 .reg { font-size: .42em; vertical-align: super; }
.hero-sub { font-size: clamp(1.05rem, 2.4vw, 1.28rem); color: #cdd6e8; max-width: 40ch; margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px 26px; color: #b9c3d8; font-size: .92rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta svg { color: var(--accent-2); flex: 0 0 auto; }

/* Trust strip (dunkles Band) */
.trust { background: var(--navy-3); border-top: 1px solid rgba(255, 255, 255, .06); }
.trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; max-width: var(--maxw); margin: 0 auto; }
.trust-item { display: flex; align-items: center; gap: 12px; padding: 18px 20px; color: #eaf0fb; }
.trust-item svg { color: var(--accent-2); flex: 0 0 auto; }
.trust-item b { display: block; font-size: .98rem; color: #fff; }
.trust-item small { color: #9fabc4; font-size: .8rem; }

/* Section base */
.section { padding: 66px 0; background: var(--bg); }
.section-soft { background: var(--surface-2); }
.section-head { max-width: 640px; margin: 0 auto 42px; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* Services */
.svc-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.svc-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px;
  box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--card-border-hover); }
.svc-icon {
  width: 54px; height: 54px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-3) 100%); color: var(--accent-2); margin-bottom: 16px;
}
.svc-card h3 { margin-bottom: 8px; }
.svc-card p { color: var(--muted); font-size: .97rem; flex: 1; }
.svc-link { margin-top: 14px; font-weight: 700; color: var(--link); display: inline-flex; align-items: center; gap: 6px; }
.svc-link svg { transition: transform .15s ease; }
.svc-card:hover .svc-link svg { transform: translateX(3px); }

/* Standort */
.loc-wrap { display: grid; grid-template-columns: 1fr; gap: 34px; align-items: start; }
.loc-card {
  background: var(--navy); color: #fff; border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow-lg);
}
.loc-card h3 { color: #fff; font-size: 1.3rem; }
.loc-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 14px; }
.loc-list li { display: flex; gap: 14px; align-items: flex-start; }
.loc-list svg { color: var(--accent-2); flex: 0 0 auto; margin-top: 3px; }
.loc-list b { color: #fff; }
.loc-list a { color: #fff; }
.loc-list small { display: block; color: #9fabc4; font-size: .82rem; }
.loc-copy h2 { text-align: left; }
.loc-copy p { color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 8px 15px; font-size: .88rem; font-weight: 600; color: var(--heading); }

/* CTA band (dunkles Band) */
.cta-band { background: linear-gradient(150deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; border-radius: 22px; padding: 44px 32px; text-align: center; box-shadow: var(--shadow-lg); }
.cta-band h2 { color: #fff; }
.cta-band p { color: #c6d0e4; max-width: 46ch; margin: 0 auto 26px; }
.cta-band .hero-cta { justify-content: center; }

/* Footer (dunkles Band) */
.site-footer { background: #0a1020; color: #b7c1d4; padding: 52px 0 30px; font-size: .92rem; }
.footer-top { display: grid; grid-template-columns: 1fr; gap: 30px; padding-bottom: 30px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.footer-logo { height: 34px; width: auto; display: block; margin-bottom: 14px; }
.footer-brand p { margin-top: 4px; max-width: 42ch; }
.footer-overnight { height: 20px; width: auto; display: block; margin-top: 16px; opacity: .82; }
.footer-cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.footer-cols h3 { color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 12px; }
.footer-cols ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-cols a { color: #d4dcec; }
.footer-cols a:hover { color: var(--accent-2); }
.impressum { padding-top: 24px; color: #b7c1d4; font-size: .84rem; line-height: 1.8; }
.impressum b { color: #eaf0fb; }
.impressum a { color: var(--accent-2); }
.legal-row { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.legal-row a { color: var(--accent-2); }

/* Cookie banner */
.cookie {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 150;
  background: var(--surface); color: var(--text); border: 1px solid var(--line);
  border-radius: 14px; box-shadow: var(--shadow-lg); padding: 16px 18px;
  display: flex; flex-direction: column; gap: 12px; max-width: 720px; margin: 0 auto;
}
.cookie[hidden] { display: none; }
.cookie p { margin: 0; font-size: .9rem; color: var(--muted); }
.cookie strong { color: var(--heading); }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie .btn { padding: 10px 20px; min-height: 44px; font-size: .92rem; }

/* Legal / prose page */
.prose { max-width: 800px; margin: 0 auto; }
.prose > h1 { font-size: clamp(1.7rem, 5vw, 2.3rem); color: var(--heading); margin-bottom: .3em; }
.prose .lead { color: var(--muted); font-size: 1.05rem; margin-bottom: 1.6em; }
.prose h2 { font-size: 1.22rem; text-align: left; margin: 1.7em 0 .5em; }
.prose p, .prose li { color: var(--text); font-size: 1rem; }
.prose ul { padding-left: 1.2em; margin: 0 0 1rem; }
.prose li { margin-bottom: .4em; }
.prose .card { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; margin-bottom: 1.4em; }
.prose .card p:last-child { margin-bottom: 0; }
.back-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 30px; font-weight: 700; color: var(--link); }

/* Premium components (Media-Sektionen, FAQ) */
.lead-copy { max-width: 760px; color: var(--muted); font-size: 1.06rem; }
.media-row { display: grid; grid-template-columns: 1fr; gap: 26px; align-items: center; }
.media-figure { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); background: var(--navy); margin: 0; }
.media-figure img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 10; transition: transform .55s cubic-bezier(.2, .7, .2, 1); }
.media-figure:hover img { transform: scale(1.04); }
.media-figure figcaption { position: absolute; left: 14px; bottom: 12px; background: rgba(8, 12, 22, .74); color: #fff; font-size: .76rem; font-weight: 600; letter-spacing: .02em; padding: 6px 13px; border-radius: 999px; }
.media-copy h2 { text-align: left; }
.media-copy p { color: var(--muted); }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; color: var(--text); font-size: 1rem; }
.ticks svg { color: var(--accent); flex: 0 0 auto; margin-top: 4px; }
.ticks b { color: var(--heading); }

.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
.faq details[open] { border-color: var(--card-border-hover); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 54px 18px 20px; font-weight: 700; color: var(--heading); position: relative; font-size: 1.03rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 24px; width: 11px; height: 11px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq summary:hover { color: var(--link); }
.faq-a { padding: 0 20px 18px; color: var(--muted); }
.faq-a p { margin: 0; }

/* Responsive */
@media (min-width: 560px) {
  .header-inner { padding: 12px 20px; }
  .brand-logo { height: 32px; }
  .header-phone { width: auto; height: auto; min-height: 44px; padding: 10px 15px; }
  .header-phone-num { position: static; width: auto; height: auto; margin: 0; clip: auto; overflow: visible; font-size: .92rem; }
}
@media (max-width: 379px) {
  .hero-media img { object-position: 60% 38%; }
  .brand-logo { height: 26px; }
}
@media (min-width: 620px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .cookie { flex-direction: row; align-items: center; justify-content: space-between; }
  .cookie-actions { flex-shrink: 0; }
}
@media (min-width: 860px) {
  .media-row { grid-template-columns: 1fr 1fr; gap: 50px; }
  .media-row.reverse .media-figure { order: 2; }
  .media-figure img { aspect-ratio: 5 / 4; }
}
@media (min-width: 900px) {
  .svc-grid { grid-template-columns: repeat(4, 1fr); }
  .loc-wrap { grid-template-columns: 1.05fr 1fr; }
  .footer-top { grid-template-columns: 1.4fr 1fr; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .hero { min-height: clamp(580px, 90vh, 720px); align-items: flex-end; }
  .hero-inner { padding-bottom: 52px; }
  .hero-scrim {
    background: linear-gradient(to top, rgba(8, 12, 22, .95) 0%, rgba(8, 12, 22, .9) 50%, rgba(8, 12, 22, .82) 100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }