/* ==========================================================================
   Chiptuning Saarland – Design System
   CI: Schwarz #000000 · Akzent Blau #1e2fab
   ========================================================================== */
:root {
    --black: #000000;
    --ink: #0a0a0d;
    --ink-2: #121218;
    --ink-3: #1a1a22;
    --blue: #1e2fab;
    --blue-2: #2c40d6;
    --blue-glow: rgba(30, 47, 171, 0.45);
    --white: #ffffff;
    --grey: #b8b9c4;
    --grey-2: #8a8b98;
    --line: rgba(255, 255, 255, 0.09);
    --line-2: rgba(255, 255, 255, 0.14);
    --radius: 16px;
    --wrap: 1180px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --head: 'Poppins', var(--font);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font);
    background: var(--black);
    color: var(--white);
    line-height: 1.65;
    font-size: 16px;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--head); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.section { padding: 92px 0; position: relative; }
.section.tight { padding: 64px 0; }
.eyebrow { display: inline-block; color: var(--blue-2); font-weight: 700; font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 14px; }
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 16px; }
.section-head p { color: var(--grey); font-size: 17px; }
.text-blue { color: var(--blue-2); }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 12px;
    font-weight: 600; font-size: 15px; cursor: pointer; border: 1px solid transparent; transition: all .2s ease; white-space: nowrap; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 30px -8px var(--blue-glow); }
.btn-primary:hover { background: var(--blue-2); transform: translateY(-2px); box-shadow: 0 16px 38px -8px var(--blue-glow); }
.btn-ghost { background: rgba(255,255,255,0.04); color: #fff; border-color: var(--line-2); }
.btn-ghost:hover { background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.28); }
.btn-lg { padding: 17px 32px; font-size: 16px; }

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(6, 6, 9, 0.82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--head); font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.brand img { height: 42px; width: auto; }
.brand .brand-fallback { display: inline-flex; align-items: center; gap: 10px; }
.brand .logo-mark { width: 40px; height: 40px; border-radius: 11px; background: linear-gradient(135deg, var(--blue), var(--blue-2)); display: grid; place-items: center; font-size: 20px; box-shadow: 0 8px 22px -6px var(--blue-glow); }
.brand b { color: #fff; } .brand span { color: var(--blue-2); }

.nav-menu { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-menu > li > a { display: block; padding: 10px 15px; color: var(--grey); font-weight: 500; font-size: 15px; border-radius: 9px; transition: color .18s, background .18s; }
.nav-menu > li > a:hover, .nav-menu > li.active > a { color: #fff; background: rgba(255,255,255,0.05); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-cta { display: none; }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown-toggle::after { content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 9px; margin-left: 7px; opacity: .7; transition: transform .2s; }
.has-dropdown:hover .dropdown-toggle::after { transform: rotate(180deg); }
.dropdown { position: absolute; top: calc(100% + 10px); left: 0; min-width: 240px; background: rgba(16,16,22,0.97); backdrop-filter: blur(18px);
    border: 1px solid var(--line); border-radius: 14px; padding: 8px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s ease; box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: flex; align-items: center; gap: 12px; padding: 11px 13px; border-radius: 9px; color: var(--grey); font-size: 14.5px; font-weight: 500; transition: all .16s; }
.dropdown a:hover { background: rgba(30,47,171,0.18); color: #fff; }
.dropdown a i { width: 20px; color: var(--blue-2); font-size: 15px; }

.nav-toggle { display: none; background: none; border: 1px solid var(--line-2); color: #fff; width: 46px; height: 46px; border-radius: 11px; font-size: 19px; cursor: pointer; }

/* ==========================================================================
   Hero (Startseite)
   ========================================================================== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden;
    background:
      radial-gradient(1100px 600px at 78% 12%, rgba(30,47,171,0.28), transparent 60%),
      radial-gradient(800px 500px at 8% 90%, rgba(30,47,171,0.14), transparent 55%),
      linear-gradient(180deg, #050507 0%, #0a0a12 55%, #050507 100%); }
.hero::after { content: ''; position: absolute; inset: 0; background-image:
      linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
    background-size: 62px 62px; mask-image: radial-gradient(circle at 70% 40%, #000 0%, transparent 75%); pointer-events: none; }
.hero .wrap { position: relative; z-index: 2; }
.hero-inner { max-width: 780px; }
.hero-badge { display: inline-flex; align-items: center; gap: 9px; padding: 8px 15px; border-radius: 100px; background: rgba(30,47,171,0.14);
    border: 1px solid rgba(30,47,171,0.4); font-size: 13.5px; font-weight: 600; color: #c9cdf5; margin-bottom: 26px; }
.hero-badge i { color: var(--blue-2); }
.hero h1 { font-size: clamp(38px, 6.4vw, 74px); font-weight: 800; margin-bottom: 22px; }
.hero h1 .accent { background: linear-gradient(120deg, #fff 20%, var(--blue-2) 120%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p.lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--grey); max-width: 620px; margin-bottom: 36px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 34px; margin-top: 56px; padding-top: 34px; border-top: 1px solid var(--line); }
.hero-stats .stat b { display: block; font-family: var(--head); font-size: 30px; font-weight: 800; color: #fff; }
.hero-stats .stat span { font-size: 13.5px; color: var(--grey-2); }
.scroll-hint { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); color: var(--grey-2); font-size: 20px; z-index: 2; animation: bob 2s ease-in-out infinite; }
@keyframes bob { 0%,100%{ transform: translate(-50%,0);} 50%{ transform: translate(-50%,8px);} }

/* ---- Subpage hero (kleiner Banner) ---- */
.page-hero { position: relative; padding: 168px 0 74px; overflow: hidden;
    background:
      linear-gradient(180deg, rgba(5,5,8,0.68), rgba(5,5,8,0.92)),
      radial-gradient(700px 380px at 82% 0%, rgba(30,47,171,0.3), transparent 60%),
      var(--image, linear-gradient(135deg, #0b0b14, #05050a));
    background-size: cover; background-position: center; }
.page-hero::before { content:''; position:absolute; inset:0; box-shadow: inset 0 -80px 90px -40px #000; pointer-events:none; }
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero .crumbs { font-size: 13.5px; color: var(--grey-2); margin-bottom: 16px; }
.page-hero .crumbs a:hover { color: var(--blue-2); }
.page-hero h1 { font-size: clamp(30px, 5vw, 52px); margin-bottom: 14px; }
.page-hero p { color: var(--grey); font-size: 18px; max-width: 640px; }

/* ==========================================================================
   Services / Cards
   ========================================================================== */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card { background: linear-gradient(180deg, var(--ink-2), var(--ink)); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 32px 28px; transition: transform .25s ease, border-color .25s ease; position: relative; overflow: hidden; }
.card:hover { transform: translateY(-6px); border-color: rgba(30,47,171,0.5); }
.card .ic { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; font-size: 23px;
    background: rgba(30,47,171,0.16); color: var(--blue-2); border: 1px solid rgba(30,47,171,0.35); margin-bottom: 20px; }
.card h3 { font-size: 21px; margin-bottom: 10px; }
.card p { color: var(--grey); font-size: 15px; }
.card .more { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--blue-2); font-weight: 600; font-size: 14.5px; }
.card .more i { transition: transform .2s; }
.card:hover .more i { transform: translateX(4px); }
.card.svc { display: flex; flex-direction: column; }

/* Feature list */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { display: flex; gap: 15px; align-items: flex-start; }
.feature .fi { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(30,47,171,0.15); color: var(--blue-2); font-size: 18px; }
.feature h4 { font-size: 16.5px; margin-bottom: 4px; }
.feature p { color: var(--grey); font-size: 14px; }

/* Split (Text + Bild) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.split .media { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 380px;
    background: linear-gradient(135deg, #12121c, #07070d); position: relative; }
.split .media img { width: 100%; height: 100%; object-fit: cover; }
.split ul.checks { list-style: none; margin-top: 22px; display: grid; gap: 12px; }
.split ul.checks li { display: flex; align-items: flex-start; gap: 12px; color: var(--grey); font-size: 15.5px; }
.split ul.checks li i { color: var(--blue-2); margin-top: 4px; }

/* Prose (Datenschutz/Impressum/Leistungstexte) */
.prose { max-width: 820px; color: var(--grey); font-size: 16px; }
.prose h2 { color: #fff; font-size: 26px; margin: 40px 0 14px; }
.prose h3 { color: #fff; font-size: 19px; margin: 28px 0 10px; }
.prose p { margin-bottom: 16px; }
.prose ul { margin: 0 0 16px 20px; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--blue-2); }
.prose strong { color: #fff; }

/* Region / SEO band */
.region { background: linear-gradient(180deg, #07070d, #0b0b14); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.region .pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.region .pill { padding: 9px 16px; border-radius: 100px; border: 1px solid var(--line-2); background: rgba(255,255,255,0.03); font-size: 14px; color: var(--grey); }
.region .pill b { color: #fff; }

/* CTA band */
.cta-band { text-align: center; background:
      radial-gradient(600px 300px at 50% 0%, rgba(30,47,171,0.3), transparent 60%), linear-gradient(180deg, #0a0a14, #050508); }
.cta-band h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 16px; }
.cta-band p { color: var(--grey); max-width: 560px; margin: 0 auto 30px; font-size: 17px; }
.cta-band .hero-cta { justify-content: center; }

/* Map (consent-gated) */
.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); position: relative; min-height: 400px; background: linear-gradient(135deg, #10101a, #06060c); }
.map-frame iframe { width: 100%; height: 100%; min-height: 400px; border: 0; display: block; }
.map-consent { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 14px; padding: 30px; }
.map-consent i { font-size: 34px; color: var(--blue-2); }
.map-consent p { color: var(--grey); max-width: 380px; font-size: 14.5px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.info-item { display: flex; gap: 16px; align-items: flex-start; padding: 18px 0; border-bottom: 1px solid var(--line); }
.info-item:last-child { border-bottom: 0; }
.info-item .ii { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(30,47,171,0.15); color: var(--blue-2); font-size: 18px; }
.info-item h4 { font-size: 15px; margin-bottom: 3px; }
.info-item p, .info-item a { color: var(--grey); font-size: 15px; }
.info-item a:hover { color: var(--blue-2); }
form.contact-form { background: linear-gradient(180deg, var(--ink-2), var(--ink)); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--grey); margin-bottom: 7px; }
.field input, .field textarea { width: 100%; padding: 13px 15px; border-radius: 11px; background: #0c0c12; border: 1px solid var(--line-2);
    color: #fff; font-size: 15px; font-family: inherit; transition: border-color .18s; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--blue); }
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 12.5px; color: var(--grey-2); margin-top: 6px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: #050507; border-top: 1px solid var(--line); padding: 66px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-grid h4 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--grey-2); margin-bottom: 18px; }
.footer-grid ul { list-style: none; display: grid; gap: 10px; }
.footer-grid a { color: var(--grey); font-size: 14.5px; }
.footer-grid a:hover { color: var(--blue-2); }
.footer-about p { color: var(--grey); font-size: 14.5px; margin: 16px 0; max-width: 320px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; border: 1px solid var(--line-2); color: var(--grey); transition: all .18s; }
.footer-social a:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 46px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--grey-2); font-size: 13.5px; }
.footer-bottom a { color: var(--grey-2); } .footer-bottom a:hover { color: #fff; }

/* ==========================================================================
   Cookie Banner
   ========================================================================== */
.cookie { position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 2000; max-width: 560px; margin: 0 auto;
    background: rgba(14,14,20,0.97); backdrop-filter: blur(18px); border: 1px solid var(--line-2); border-radius: 16px;
    padding: 22px 24px; box-shadow: 0 24px 70px rgba(0,0,0,0.6); transform: translateY(160%); transition: transform .4s cubic-bezier(.2,.9,.3,1); }
.cookie.show { transform: translateY(0); }
.cookie h4 { font-size: 16px; margin-bottom: 8px; }
.cookie p { font-size: 13.5px; color: var(--grey); margin-bottom: 16px; }
.cookie p a { color: var(--blue-2); }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cookie-actions .btn { padding: 11px 20px; font-size: 14px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
    .grid-3, .grid-4, .features { grid-template-columns: repeat(2, 1fr); }
    .split, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 760px) {
    .section { padding: 68px 0; }
    .nav-menu { position: fixed; top: 78px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px;
        background: rgba(8,8,12,0.98); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); padding: 16px 18px 22px;
        transform: translateY(-140%); transition: transform .32s ease; max-height: calc(100vh - 78px); overflow-y: auto; }
    .nav-menu.open { transform: translateY(0); }
    .nav-menu > li > a { padding: 13px 12px; font-size: 16px; }
    .nav-cta { display: block; }
    .nav-cta > a { color: var(--blue-2) !important; font-weight: 700; }
    .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: transparent; border: 0; padding: 2px 0 6px 14px; }
    .has-dropdown:hover .dropdown { transform: none; }
    .dropdown-toggle::after { float: right; }
    .nav-toggle { display: grid; place-items: center; }
    .nav-actions .btn:not(.nav-toggle) { display: none; }
    .grid-3, .grid-4, .grid-2, .features { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    /* Footer-Menü (Leistungen + Menü) auf Mobil ausblenden – spart Platz; Datenschutz/Impressum bleiben unten */
    .footer-grid > div:nth-child(2), .footer-grid > div:nth-child(3) { display: none; }
    .hero-stats { gap: 22px; }
}