/* ==========================================================================
   Next Wohnwagen-Vermietung x Portmann Sport — Landingpage
   Font: Red Hat Display (self-hosted)
   Accent: #6b7d52 (Olivgruen, angelehnt an das echte NEXT-Markenlogo)

   Eigene Formsprache: warmer Sand-Hintergrund, Mietanfrage-Formular statt
   Kalender-Buchung, Modelle als schlanker Vergleich statt Bento/Split.
   ========================================================================== */

@font-face {
  font-family: "Red Hat Display";
  src: url("../assets/fonts/redhatdisplay-var.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --accent: #4f7a54;
  --accent-strong: #3e6242;
  --accent-soft: #e7efe4;

  --bg: #f6f3ec;
  --bg-alt: #eee8db;
  --surface: #ffffff;
  --ink: #262420;
  --ink-soft: #635c52;
  --line: rgba(38, 36, 32, 0.13);
  --radius: 10px;

  --shadow-soft: 0 20px 55px -25px rgba(40, 35, 20, 0.35);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Red Hat Display", "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px); }

h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.02em; line-height: 1.08; }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
p { margin: 0; color: var(--ink-soft); line-height: 1.65; }

/* ---------------------------------- buttons ------------------------------ */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  white-space: nowrap; padding: 0.95em 1.9em; border-radius: var(--radius);
  font-family: inherit; font-weight: 700; font-size: 0.96rem; text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent); color: #fbfbf6; box-shadow: 0 14px 30px -14px rgba(82, 96, 62, 0.55); }
.btn-primary:hover { background: var(--accent-strong); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent-strong); }

/* ---------------------------------- nav ---------------------------------- */

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: 72px;
  display: flex; align-items: center;
  background: rgba(246, 243, 236, 0.88); backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo img { height: 30px; width: auto; }
.logo-divider { width: 1px; height: 22px; background: var(--line); }
.logo-next { font-weight: 800; font-size: 1.05rem; letter-spacing: -0.01em; color: var(--accent-strong); }
.nav-cta { padding: 0.65em 1.4em; font-size: 0.88rem; }

/* ---------------------------------- hero ---------------------------------- */

/* Kein Vollbild-Foto-Hero: die Zahl 1'000 kg ist das Hauptmotiv, das Foto ist
   ein kleines, ruhiges Begleitbild daneben. Bewusst nur ein CTA. */

.hero { position: relative; min-height: 88dvh; display: flex; align-items: center; overflow: hidden; }

.hero-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 58%;
  transform: scale(1.04); animation: kenburns 24s ease-in-out infinite alternate;
}
@keyframes kenburns {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to   { transform: scale(1.13) translate3d(-1.2%, -1%, 0); }
}
@media (prefers-reduced-motion: reduce) { .hero-media img { animation: none; transform: none; } }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(16, 18, 10, 0.72) 0%, rgba(16, 18, 10, 0.42) 45%, rgba(16, 18, 10, 0.12) 75%);
}

.hero-inner { position: relative; z-index: 1; padding: 96px 0 64px; max-width: 640px; }

.hero h1 { color: #fbfbf6; font-size: clamp(2.4rem, 5.2vw, 3.8rem); text-wrap: balance; margin-bottom: 20px; text-shadow: 0 2px 20px rgba(0,0,0,0.35); }
.hero p.lead { color: rgba(251, 251, 246, 0.9); font-size: clamp(1rem, 1.5vw, 1.15rem); max-width: 48ch; margin-bottom: 30px; }

.hero-badge {
  position: absolute;
  right: clamp(20px, 4vw, 48px);
  bottom: clamp(24px, 4vh, 48px);
  z-index: 1;
  background: rgba(251, 251, 246, 0.95);
  backdrop-filter: blur(6px);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-soft);
  max-width: 220px;
}
.hero-badge strong { display: block; font-size: 1.5rem; font-weight: 800; color: var(--accent-strong); margin-bottom: 2px; }
.hero-badge span { font-size: 0.8rem; color: var(--ink-soft); line-height: 1.35; }

/* ---------------------------------- usp row -------------------------------- */

.usp-row {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.usp-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.usp-item {
  padding: clamp(28px, 4vw, 40px) clamp(16px, 2.5vw, 28px);
  text-align: center;
  border-left: 1px solid var(--line);
}
.usp-item:first-child { border-left: none; }
.usp-item .val { display: block; font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 800; color: var(--accent-strong); margin-bottom: 6px; }
.usp-item .lbl { font-size: 0.86rem; color: var(--ink-soft); }

/* ---------------------------------- sections ------------------------------ */

section { padding: clamp(56px, 8vw, 108px) 0; }
.section-head { max-width: 62ch; margin-bottom: clamp(32px, 5vw, 52px); }
.section-head .eyebrow { display: block; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; color: var(--accent-strong); margin-bottom: 12px; }
.section-head h2 { margin-bottom: 12px; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }

.fade-img { opacity: 0; transform: scale(1.14); transition: opacity 1.1s var(--ease-out), transform 1.4s var(--ease-out); }
.fade-img.is-visible { opacity: 1; transform: scale(1); }

.slide-left { opacity: 0; transform: translateX(-36px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
.slide-left.is-visible { opacity: 1; transform: none; }

.slide-right { opacity: 0; transform: translateX(36px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
.slide-right.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .fade-img, .slide-left, .slide-right { opacity: 1; transform: none; transition: none; }
}

/* ---------------------------------- feature row (E-Auto) ------------------- */

.feature-row {
  display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(36px, 6vw, 76px);
  align-items: center;
}
.feature-media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); }
.feature-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 5; }

.feature-copy .eyebrow { display: block; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; color: var(--accent-strong); margin-bottom: 12px; }
.feature-copy h2 { margin-bottom: 18px; }
.feature-copy p { margin-bottom: 18px; max-width: 52ch; }
.feature-copy p:last-of-type { margin-bottom: 26px; }

.tow-compare { list-style: none; margin: 0; padding: 22px 0 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; }
.tow-compare li { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 12px; font-size: 0.95rem; }
.tow-compare li span:first-child { color: var(--ink-soft); }
.tow-compare li span:last-child { font-weight: 800; font-variant-numeric: tabular-nums; }
.tow-compare li.is-next span:last-child { color: var(--accent-strong); font-size: 1.05rem; }

/* ---------------------------------- model compare -------------------------- */

.model-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.model-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.model-card:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -25px rgba(40, 35, 20, 0.4); }

.model-card-img { aspect-ratio: 16 / 10; overflow: hidden; }
.model-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out); }
.model-card:hover .model-card-img img { transform: scale(1.06); }

.model-card-body { padding: clamp(24px, 3vw, 32px); }
.model-card-tag { display: inline-block; font-size: 0.78rem; font-weight: 700; color: var(--accent-strong); background: var(--accent-soft); padding: 0.35em 0.8em; border-radius: 999px; margin-bottom: 14px; }
.model-card h3 { font-size: 1.4rem; margin-bottom: 6px; }
.model-card-sub { font-size: 0.94rem; color: var(--ink-soft); margin-bottom: 20px; display: block; }

.model-specs { list-style: none; margin: 0 0 22px; padding: 16px 0 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.model-specs li { display: flex; justify-content: space-between; font-size: 0.92rem; }
.model-specs li span:first-child { color: var(--ink-soft); }
.model-specs li span:last-child { font-weight: 700; }

/* ---------------------------------- image break ---------------------------- */

.break-img { width: 100%; aspect-ratio: 21 / 9; overflow: hidden; border-radius: var(--radius); }
.break-img img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.break-caption { text-align: center; max-width: 50ch; margin: 24px auto 0; font-size: 1rem; }

/* ---------------------------------- inquiry form --------------------------- */

.inquiry { background: var(--bg-alt); }
.inquiry-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(32px, 5vw, 64px); align-items: start; }

.inquiry-info h2 { margin-bottom: 16px; }
.inquiry-info p { margin-bottom: 24px; max-width: 42ch; }
.inquiry-info ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.inquiry-info li { display: flex; gap: 10px; font-size: 0.94rem; color: var(--ink-soft); align-items: baseline; }
.inquiry-info li::before { content: "→"; color: var(--accent-strong); font-weight: 800; flex: none; }

.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-soft);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-field label { font-size: 0.86rem; font-weight: 700; color: var(--ink); }
.form-field .hint { font-size: 0.8rem; color: var(--ink-soft); font-weight: 400; }

.form-field input,
.form-field select,
.form-field textarea {
  font-family: inherit;
  font-size: 0.96rem;
  padding: 0.85em 1em;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--accent); }

.form-field textarea { resize: vertical; min-height: 96px; }

.form-foot { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-top: 8px; }
.form-note { font-size: 0.82rem; color: var(--ink-soft); }

.form-status {
  display: none;
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.9rem;
  font-weight: 600;
}
.form-status.is-visible { display: block; }
.form-status.is-error { background: #f7e9e6; color: #8a2f1f; }
.form-status a { color: inherit; text-decoration: underline; }
.form-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn:disabled { opacity: 0.6; cursor: default; }

/* ---------------------------------- footer -------------------------------- */

footer { background: #221f19; color: rgba(251, 251, 246, 0.82); padding: clamp(48px, 7vw, 80px) 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 36px; padding-bottom: 40px; border-bottom: 1px solid rgba(251, 251, 246, 0.14); }
.footer-brand .logo img { height: 28px; }
.footer-brand p { color: rgba(251, 251, 246, 0.6); max-width: 34ch; font-size: 0.9rem; margin: 14px 0 0; }
footer h3 { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: rgba(251, 251, 246, 0.55); margin-bottom: 16px; }
footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: 0.92rem; color: rgba(251, 251, 246, 0.75); }
footer a { text-decoration: none; color: inherit; transition: color 0.2s; }
footer a:hover { color: #a7bb8c; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 22px; font-size: 0.8rem; color: rgba(251, 251, 246, 0.5); }

/* ---------------------------------- responsive ---------------------------- */

@media (max-width: 900px) {
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .usp-item:nth-child(3) { border-left: none; }
  .model-grid { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; }
  .feature-media img { aspect-ratio: 16 / 10; }
  .inquiry-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hero-media::after { background: linear-gradient(180deg, rgba(16, 18, 10, 0.35) 0%, rgba(16, 18, 10, 0.5) 55%, rgba(16, 18, 10, 0.88) 100%); }
  .hero-badge { position: static; margin: 24px clamp(20px, 5vw, 48px) 0; max-width: none; }
  .hero-inner { padding-bottom: 24px; }
}

@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
  .usp-grid { grid-template-columns: 1fr 1fr; }
}