/* =========================================================
   SaS – Service, Security und Shuttles am See
   Design-System: vorläufige Marke, siehe phase2_markenanalyse.md
   ========================================================= */

:root {
  /* Farben (vorläufig, Entwurf – siehe phase2_markenanalyse.md) */
  --color-bg: #10141a;
  --color-bg-alt: #171d26;
  --color-surface: #1c2430;
  --color-surface-2: #232c3a;
  --color-text: #f4f5f2;
  --color-text-muted: #aab1bd;
  --color-border: rgba(244, 245, 242, 0.12);
  --color-accent: #4d7ea8;
  --color-accent-light: #7fa8c9;
  --color-accent-gold: #b99a5b;
  --color-focus: #f4c56a;

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

  --space-1: 0.5rem;
  --space-2: 0.875rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;

  --radius-s: 6px;
  --radius-m: 12px;
  --radius-l: 24px;

  --container-w: 1240px;
  --header-h: 84px;

  --shadow-soft: 0 20px 60px -20px rgba(0, 0, 0, 0.55);
  --transition-base: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0 0 var(--space-2); line-height: 1.15; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 var(--space-2); color: var(--color-text-muted); }
button { font: inherit; }

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-s);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-accent-gold);
  color: #12161c;
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  border-radius: var(--radius-s);
  font-weight: 700;
}
.skip-link:focus {
  left: var(--space-2);
  top: var(--space-2);
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

h1 { font-size: clamp(2.1rem, 4.4vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-accent-gold);
  display: inline-block;
}
.lede { font-size: 1.1rem; max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-base), background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--color-accent-gold), #d8b876);
  color: #16110a;
  box-shadow: 0 12px 30px -10px rgba(185, 154, 91, 0.55);
}
.btn-primary:hover { box-shadow: 0 16px 36px -8px rgba(185, 154, 91, 0.65); }
.btn-secondary {
  background: rgba(244, 245, 242, 0.06);
  color: var(--color-text);
  border-color: rgba(244, 245, 242, 0.28);
  backdrop-filter: blur(6px);
}
.btn-secondary:hover { background: rgba(244, 245, 242, 0.14); }
.btn-block { width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(16, 20, 26, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
  margin-right: auto;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-gold));
  color: #10141a;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: 1.05rem; font-weight: 800; letter-spacing: 0.01em; }
.brand-text span { font-size: 0.68rem; color: var(--color-text-muted); letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; }

.main-nav {
  display: flex;
  align-items: center;
}
.main-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.main-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  padding: 0.4rem 0.1rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-base), border-color var(--transition-base);
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-text);
  border-bottom-color: var(--color-accent-gold);
}
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: var(--space-3);
  flex-shrink: 0;
}
.header-cta .btn { padding: 0.7rem 1.25rem; font-size: 0.9rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 940px) {
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) var(--space-3);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
    overflow-y: auto;
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: var(--space-2); }
  .main-nav a { display: block; font-size: 1.1rem; padding: 0.6rem 0; }
  .header-cta { margin-left: 0; margin-top: var(--space-3); flex-direction: column; align-items: stretch; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
  color: var(--color-text);
}
.hero-media {
  position: absolute;
  inset: -8% 0 -8% 0;
  z-index: -2;
  overflow: hidden;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
  transform: translateY(0);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 13, 17, 0.35) 0%, rgba(10, 13, 17, 0.55) 45%, rgba(10, 13, 17, 0.94) 100%),
    linear-gradient(90deg, rgba(10, 13, 17, 0.75) 0%, rgba(10, 13, 17, 0.15) 55%);
}
.hero-inner {
  position: relative;
  width: 100%;
  padding-block: var(--space-6) var(--space-5);
  display: grid;
  gap: var(--space-4);
}
.hero-content { max-width: 46rem; }
.hero-content p.lede { color: rgba(244, 245, 242, 0.82); }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.hero-pillars {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.hero-pillar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  background: rgba(244, 245, 242, 0.07);
  border: 1px solid rgba(244, 245, 242, 0.16);
  font-size: 0.86rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
}
.hero-pillar .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent-gold); flex-shrink: 0; }

/* Routen-Linie WOW-Effekt */
.hero-route {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-4);
  width: min(420px, 40vw);
  opacity: 0.9;
  pointer-events: none;
}
.hero-route svg { width: 100%; height: auto; overflow: visible; }
.hero-route .route-seg {
  fill: none;
  stroke: var(--color-accent-light);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 140;
  stroke-dashoffset: 140;
  animation: draw-route 1.4s ease forwards;
}
.hero-route .route-seg.seg-2 { animation-delay: 0.35s; stroke: var(--color-accent-gold); }
.hero-route .route-seg.seg-3 { animation-delay: 0.7s; }
.hero-route .route-dot {
  fill: var(--color-accent-gold);
  opacity: 0;
  animation: pop-dot 0.5s ease forwards;
  animation-delay: 1.25s;
}
.hero-route text {
  fill: rgba(244, 245, 242, 0.85);
  font-size: 11px;
  font-family: var(--font-sans);
  letter-spacing: 0.04em;
  opacity: 0;
  animation: fade-label 0.6s ease forwards;
  animation-delay: 1.4s;
}
@keyframes draw-route { to { stroke-dashoffset: 0; } }
@keyframes pop-dot { to { opacity: 1; } }
@keyframes fade-label { to { opacity: 1; } }
@media (max-width: 780px) {
  .hero-route { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-route .route-seg { animation: none; stroke-dashoffset: 0; }
  .hero-route .route-dot, .hero-route text { animation: none; opacity: 1; }
}

/* ---------- Sections ---------- */
section { padding-block: var(--space-6); }
.section-head { max-width: 52rem; margin-bottom: var(--space-4); }
.section-alt { background: var(--color-bg-alt); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: center; }
@media (max-width: 880px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-l);
  padding: var(--space-3);
  transition: transform var(--transition-base), border-color var(--transition-base);
}
.card:hover { transform: translateY(-4px); border-color: rgba(185, 154, 91, 0.4); }
.card img {
  border-radius: var(--radius-m);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin-bottom: var(--space-2);
}
.card h3 { margin-top: var(--space-1); }
.card .btn { margin-top: var(--space-2); }

.icon-badge {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-s);
  background: rgba(77, 126, 168, 0.16);
  color: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}
.icon-badge svg { width: 22px; height: 22px; }

.process-list { counter-reset: step; display: grid; gap: var(--space-3); }
.process-item { display: flex; gap: var(--space-3); align-items: flex-start; }
.process-num {
  counter-increment: step;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-accent-gold);
  color: var(--color-accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.process-num::before { content: counter(step); }

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
}
.trust-item { display: flex; gap: 0.6rem; align-items: center; font-size: 0.92rem; color: var(--color-text-muted); }
.trust-item strong { color: var(--color-text); }

.note-box {
  background: rgba(185, 154, 91, 0.1);
  border: 1px solid rgba(185, 154, 91, 0.35);
  border-radius: var(--radius-m);
  padding: var(--space-3);
  font-size: 0.92rem;
  color: var(--color-text-muted);
}
.note-box strong { color: var(--color-accent-gold); }

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-2);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.02rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-accent-gold);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin-top: var(--space-2); }

/* ---------- Map / Contact ---------- */
.map-frame {
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-l);
  overflow: hidden;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }

.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-4); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-list { display: grid; gap: var(--space-2); margin-bottom: var(--space-3); }
.contact-list a { font-weight: 600; color: var(--color-accent-light); }
.contact-list dt { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 0.2rem; }
.contact-list dd { margin: 0 0 var(--space-2); }

form { display: grid; gap: var(--space-2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
@media (max-width: 620px) { .form-row { grid-template-columns: 1fr; } }
label { font-size: 0.86rem; font-weight: 600; color: var(--color-text-muted); display: block; margin-bottom: 0.35rem; }
input, select, textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.96rem;
}
input:focus, select:focus, textarea:focus { border-color: var(--color-accent-gold); }
textarea { min-height: 130px; resize: vertical; }
.form-consent { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.85rem; color: var(--color-text-muted); }
.form-consent input { width: auto; margin-top: 0.2rem; }

.calendly-placeholder {
  border: 1px dashed rgba(244, 245, 242, 0.3);
  border-radius: var(--radius-m);
  padding: var(--space-3);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #0c0f14;
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-5) var(--space-3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: var(--space-2); }
.footer-col ul { display: grid; gap: 0.55rem; }
.footer-col a { color: var(--color-text-muted); font-size: 0.92rem; }
.footer-col a:hover { color: var(--color-text); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-text-muted);
}
.footer-bottom ul { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* ---------- Legal pages ---------- */
.legal-banner {
  background: rgba(185, 154, 91, 0.14);
  border-bottom: 1px solid rgba(185, 154, 91, 0.4);
  color: var(--color-accent-gold);
  font-weight: 700;
  font-size: 0.88rem;
  text-align: center;
  padding: 0.7rem var(--space-2);
}
.legal-content { max-width: 76ch; }
.legal-content h2 { margin-top: var(--space-4); }
.legal-content p, .legal-content li { color: var(--color-text-muted); }
.legal-content li { margin-bottom: 0.4rem; }

/* ---------- Page hero (Unterseiten) ---------- */
.page-hero {
  position: relative;
  padding-block: calc(var(--space-6) + 1rem) var(--space-5);
  overflow: hidden;
  isolation: isolate;
}
.page-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(10,13,17,0.55), rgba(10,13,17,0.92));
}
.page-hero .container { max-width: 52rem; }

.skip-visual { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media print {
  .site-header, .site-footer, .hero-route, .nav-toggle { display: none !important; }
}