:root {
  --brand-red: #ae4545;
  --brand-red-dark: #923838;
  --brand-red-soft: #f7eaea;
  --brand-blue: #2e95bf;
  --ink: #171a22;
  --muted: #67707f;
  --line: #e6e8ee;
  --surface: #ffffff;
  --surface-2: #f7f8fb;
  --surface-3: #f3f1ef;
  --shadow: 0 18px 50px rgba(18, 24, 36, 0.10);
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--ink);
  background: var(--surface-2);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.prototype-bar {
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  letter-spacing: .03em;
}
.prototype-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 42px;
  gap: 12px;
}
.prototype-bar strong { color: #fff; }
.prototype-bar span { color: #cdd3df; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(12px);
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(23,26,34,.06);
}
.header-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.brand img {
  width: 220px;
  max-width: min(48vw, 220px);
  height: auto;
}
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
}
.nav a {
  color: #313847;
  font-weight: 500;
  position: relative;
}
.nav a.active,
.nav a:hover { color: var(--brand-red); }
.nav a.active::after,
.nav a:hover::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -12px;
  height: 2px;
  background: var(--brand-red);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.mobile-toggle {
  display: none;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.mobile-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  margin: 2px 0;
}
.mobile-menu {
  display: none;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.mobile-menu nav {
  display: grid;
  gap: 0;
  padding: 8px 0 18px;
}
.mobile-menu a {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
.mobile-menu .button { margin-top: 14px; }
.mobile-menu.open { display: block; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary {
  color: #fff;
  background: var(--brand-red);
  border: 1px solid var(--brand-red);
}
.button-primary:hover { background: var(--brand-red-dark); border-color: var(--brand-red-dark); }
.button-secondary {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}
.button-secondary:hover { border-color: #cdd3df; }
.button-ghost {
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
}
.button-outline {
  color: var(--brand-red);
  background: transparent;
  border: 1px solid rgba(174,69,69,.25);
}
.button-outline:hover { background: var(--brand-red-soft); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: .13em;
  font-size: 12px;
  font-weight: 800;
  color: var(--brand-red);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--brand-red);
}

main section { padding: 90px 0; }
.page-hero,
.hero {
  padding: 0;
}
.hero {
  position: relative;
  min-height: calc(100vh - 130px);
  background:
    linear-gradient(90deg, rgba(18,22,31,.78) 0%, rgba(18,22,31,.56) 35%, rgba(18,22,31,.24) 100%),
    url('assets/bad-saeckingen-drone-2.jpg') center/cover no-repeat;
  color: #fff;
  display: flex;
  align-items: center;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr .65fr;
  gap: 40px;
  align-items: end;
  padding: 110px 0 70px;
}
.hero h1,
.page-hero h1,
section h2 {
  font-family: Manrope, Inter, sans-serif;
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin: 18px 0 18px;
}
.hero h1 { font-size: clamp(48px, 7vw, 86px); max-width: 760px; }
.hero p {
  max-width: 630px;
  color: rgba(255,255,255,.86);
  font-size: 18px;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-stats {
  display: grid;
  gap: 14px;
}
.hero-stats .stat {
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  padding: 22px 24px;
  backdrop-filter: blur(10px);
}
.hero-stats strong { font: 800 30px/1 Manrope, sans-serif; display: block; }
.hero-stats span { display: block; margin-top: 8px; color: rgba(255,255,255,.78); font-size: 14px; }

.page-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: end;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(18,22,31,.82) 0%, rgba(18,22,31,.45) 45%, rgba(18,22,31,.22) 100%),
    url('assets/bad-saeckingen-drone-1.jpg') center/cover no-repeat;
}
.page-hero.alt-bg {
  background:
    linear-gradient(90deg, rgba(18,22,31,.82) 0%, rgba(18,22,31,.45) 45%, rgba(18,22,31,.22) 100%),
    url('assets/bad-saeckingen-drone-2.jpg') center/cover no-repeat;
}
.page-hero .container {
  padding: 120px 0 56px;
}
.page-hero h1 { font-size: clamp(42px, 5.8vw, 72px); max-width: 760px; }
.page-hero p { max-width: 690px; font-size: 18px; color: rgba(255,255,255,.86); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 28px;
}
.section-head h2 { font-size: clamp(32px, 4vw, 54px); margin-bottom: 0; }
.section-head p { max-width: 540px; color: var(--muted); }

.grid-2 { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card {
  background: var(--surface);
  border: 1px solid rgba(23,26,34,.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.highlights .card,
.kpi-card,
.info-card,
.member-card,
.event-card,
.detail-card,
.contact-card,
.benefit-card,
.voucher-card,
.pricing-card,
.pico-card,
.timeline-card {
  padding: 26px;
}
.highlights .card h3,
.member-card h3,
.event-card h3,
.pricing-card h3,
.contact-card h3,
.voucher-card h3,
.detail-card h3,
.benefit-card h3,
.pico-card h3 {
  margin: 8px 0 12px;
  font: 800 24px/1.15 Manrope, sans-serif;
}
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: -48px;
  position: relative;
  z-index: 10;
}
.kpi-card {
  background: #fff;
  border: 1px solid var(--line);
}
.kpi-card strong { display: block; font: 800 32px/1 Manrope, sans-serif; color: var(--brand-red); }
.kpi-card span { display: block; margin-top: 10px; color: var(--muted); font-size: 14px; }

.split-banner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  overflow: hidden;
  border-radius: calc(var(--radius) + 8px);
  background: #fff;
  box-shadow: var(--shadow);
}
.split-banner .copy {
  padding: 48px;
  background: linear-gradient(180deg, #fff 0%, #fcf9f9 100%);
}
.split-banner .copy h2 { font-size: clamp(34px, 4.2vw, 56px); margin-top: 18px; }
.split-banner .copy p { color: var(--muted); max-width: 560px; }
.split-banner .visual {
  min-height: 420px;
  background: url('assets/bad-saeckingen-drone-1.jpg') center/cover no-repeat;
}
.split-banner.reverse { grid-template-columns: .95fr 1.05fr; }
.split-banner.reverse .visual { order: -1; background-image: url('assets/bad-saeckingen-drone-2.jpg'); }

.quick-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.quick-links a {
  background: #fff;
  border: 1px solid var(--line);
  padding: 22px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}
.quick-links strong { display: block; font: 800 20px/1.2 Manrope, sans-serif; margin-bottom: 8px; }
.quick-links span { color: var(--muted); font-size: 14px; }

.list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  color: var(--muted);
}
.list li b {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--brand-red-soft);
  color: var(--brand-red);
  font-size: 14px;
}

.member-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.member-filters button {
  min-height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 18px;
  cursor: pointer;
  font-weight: 600;
}
.member-filters button.active,
.member-filters button:hover {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: #fff;
}
.member-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.member-card small,
.event-meta,
.card-label {
  display: block;
  color: var(--brand-red);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.member-card p,
.event-card p,
.detail-card p,
.benefit-card p,
.pico-card p,
.pricing-card p,
.contact-card p,
.info-card p,
.split-banner p {
  color: var(--muted);
}
.member-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.member-meta span {
  background: var(--surface-3);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  color: #4f5561;
}
.member-card.hidden { display: none; }

.event-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.event-card .date-block {
  width: 72px;
  min-width: 72px;
  height: 80px;
  border-radius: 18px;
  background: var(--brand-red-soft);
  color: var(--brand-red);
  display: grid; place-items: center;
  text-align: center;
  font-weight: 800;
}
.date-block strong { display: block; font: 800 26px/1 Manrope, sans-serif; }
.date-block span { display: block; font-size: 12px; letter-spacing: .08em; }
.event-top { display: flex; gap: 18px; align-items: center; }
.event-card .button { margin-top: 16px; }

.info-grid,
.benefits-grid,
.pricing-grid,
.contact-grid,
.detail-grid { display: grid; gap: 18px; }
.info-grid { grid-template-columns: repeat(3,1fr); }
.benefits-grid { grid-template-columns: repeat(3,1fr); }
.pricing-grid { grid-template-columns: repeat(3,1fr); }
.contact-grid { grid-template-columns: 1.1fr .9fr; }
.detail-grid { grid-template-columns: repeat(2,1fr); }

.voucher-band {
  background: linear-gradient(135deg, var(--brand-red) 0%, #8c3535 100%);
  color: #fff;
  border-radius: calc(var(--radius) + 10px);
  padding: 34px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: center;
  box-shadow: var(--shadow);
}
.voucher-visual {
  position: relative;
  min-height: 260px;
}
.ticket {
  position: absolute;
  right: 0;
  width: min(100%, 380px);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 24px 50px rgba(0,0,0,.18);
}
.ticket.back {
  top: 10px;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.15);
  transform: rotate(-6deg);
}
.ticket.front {
  top: 54px;
  background: linear-gradient(160deg, #fff 0%, #f5ebeb 100%);
  color: var(--ink);
  transform: rotate(7deg);
}
.ticket .ticket-top { display: flex; justify-content: space-between; align-items: center; }
.ticket .ticket-top img { width: 120px; }
.ticket strong { display: block; font: 800 28px/1.1 Manrope, sans-serif; margin: 24px 0 8px; }
.ticket small { display: block; letter-spacing: .1em; text-transform: uppercase; font-weight: 800; color: var(--brand-red); }

.pico-wrap {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 24px;
  align-items: start;
}
.pico-card.dark {
  background: #10151f;
  color: #fff;
}
.pico-card.dark p { color: #c3cad7; }
.dashboard {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.dashboard-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 18px 0;
}
.dashboard-grid div,
.dashboard-bottom div {
  background: var(--surface-2);
  border-radius: 16px;
  padding: 16px;
}
.dashboard-grid strong { display: block; font: 800 22px/1 Manrope, sans-serif; margin-top: 6px; }
.dashboard-grid span,
.dashboard-bottom span { color: var(--muted); font-size: 13px; }
.chart {
  margin-top: 14px;
  padding: 16px;
  background: var(--surface-2);
  border-radius: 18px;
}
.chart svg { width: 100%; height: 150px; }
.chart .area { fill: rgba(174,69,69,.14); }
.chart .line { fill: none; stroke: var(--brand-red); stroke-width: 3; }
.dashboard-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.timeline { display: grid; gap: 16px; }
.timeline-card {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  align-items: start;
}
.timeline-card strong {
  display: inline-grid;
  place-items: center;
  min-height: 48px;
  border-radius: 999px;
  background: var(--brand-red-soft);
  color: var(--brand-red);
  font: 800 15px/1 Manrope, sans-serif;
}

footer {
  background: #11151d;
  color: #d8deea;
  padding: 70px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr 1fr;
  gap: 30px;
}
.footer-grid h4 {
  margin: 0 0 16px;
  color: #fff;
  font: 800 14px/1.2 Manrope, sans-serif;
}
.footer-grid p,
.footer-grid a { color: #b8c0cf; font-size: 14px; }
.footer-grid .brand img { width: 220px; filter: brightness(0) invert(1); opacity: .94; }
.footer-bottom {
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.09);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: #98a4bb;
  font-size: 13px;
}

.center { text-align: center; }
.muted { color: var(--muted); }
.notice {
  background: #fff8e9;
  color: #6f5422;
  border: 1px solid #f1dfaf;
  border-radius: 18px;
  padding: 16px 18px;
  font-size: 14px;
}

@media (max-width: 1100px) {
  .nav, .header-actions .button-secondary { display: none; }
  .mobile-toggle { display: inline-flex; }
  .hero-inner,
  .grid-2,
  .split-banner,
  .voucher-band,
  .pico-wrap,
  .contact-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .quick-links,
  .grid-4,
  .grid-3,
  .event-grid,
  .member-grid,
  .info-grid,
  .benefits-grid,
  .pricing-grid,
  .detail-grid,
  .dashboard-grid { grid-template-columns: 1fr 1fr; }
  .kpi-row { grid-template-columns: 1fr 1fr; margin-top: 22px; }
  .split-banner .visual { min-height: 340px; }
  .ticket { left: 0; right: auto; }
}

@media (max-width: 760px) {
  .prototype-bar .container,
  .footer-bottom,
  .section-head { flex-direction: column; align-items: flex-start; }
  .header-inner { min-height: 78px; }
  .brand img { width: 185px; }
  .hero { min-height: 720px; }
  .hero h1 { font-size: 46px; }
  .hero p,
  .page-hero p { font-size: 16px; }
  main section { padding: 72px 0; }
  .page-hero .container { padding: 110px 0 42px; }
  .hero-inner { padding: 90px 0 40px; }
  .hero-stats,
  .quick-links,
  .grid-4,
  .grid-3,
  .event-grid,
  .member-grid,
  .info-grid,
  .benefits-grid,
  .pricing-grid,
  .detail-grid,
  .dashboard-grid,
  .dashboard-bottom,
  .kpi-row,
  .footer-grid { grid-template-columns: 1fr; }
  .split-banner .copy,
  .voucher-band,
  .dashboard,
  .pico-card.dark,
  .pico-card,
  .card,
  .kpi-card { padding: 22px; }
  .voucher-visual { min-height: 320px; }
  .ticket { width: calc(100% - 24px); }
}