/* ==========================================
   VAULT — Indoor Golf Club
   Premium / Members Only / Brushed Metal
   ========================================== */

:root {
  --bg: #0a0a0a;
  --bg-2: #111113;
  --metal-1: #2a2a2c;
  --metal-2: #1a1a1c;
  --metal-3: #3a3a3d;
  --ink: #ffffff;
  --ink-dim: #ffffff;
  --ink-mute: #d8d8d8;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.18);
  --gold: #d8d8d8;
  --gold-bright: #ffffff;
  --shadow-deep: 0 30px 80px rgba(0,0,0,0.6);

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --container: 1240px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
html { background: var(--bg); }
body { background: transparent; position: relative; }

a { color: inherit; text-decoration: none; }

/* ===== Brushed metal background ===== */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.site-header, main, .site-footer { position: relative; z-index: 1; }
/* main/footer at z-index 2 so the ball canvas (z-index 1) can float behind text */
main, .site-footer { z-index: 2; }

/* Background video — fullscreen fixed, independent of parent container sizing */
.bg-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: grayscale(100%);
}
@media (prefers-reduced-motion: reduce) {
  .bg-video { display: none; }
  .bg-layer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('media/poster.jpg') center/cover no-repeat;
  }
}

/* Basis-Metallfläche + brushed-Streifen in einem Layer (alles ohne mix-blend-mode) */
.bg-metal {
  position: absolute;
  inset: 0;
  background:
    /* dramatischer Lichtsweep diagonal */
    linear-gradient(115deg,
      transparent 20%,
      rgba(255,255,255,0.08) 45%,
      rgba(255,255,255,0.14) 52%,
      rgba(255,255,255,0.06) 58%,
      transparent 80%),
    /* hellere Basis-Lichtverteilung — semi-transparent damit Video darunter sichtbar ist */
    radial-gradient(ellipse 120% 90% at 25% 10%, rgba(90,90,96,0.82) 0%, rgba(66,66,71,0.75) 18%, rgba(42,42,48,0.65) 42%, rgba(22,22,26,0.52) 70%, rgba(10,10,12,0.38) 100%);
}

/* Animierte Brushed-Streifen — nur im oberen hellen Bereich sichtbar */
.bg-stripes {
  position: absolute;
  top: 0; bottom: 0;
  left: -12px; right: -12px; /* 12px Puffer auf jeder Seite für nahtlosen Loop */
  background:
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,0.07) 0px,
      rgba(255,255,255,0.07) 1px,
      transparent 1px,
      transparent 3px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(0,0,0,0.32) 0px,
      rgba(0,0,0,0.32) 1px,
      transparent 1px,
      transparent 6px
    );
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 42%, transparent 68%);
  mask-image:         linear-gradient(to bottom, black 0%, black 42%, transparent 68%);
  animation: stripes-right 14s linear infinite;
  will-change: transform;
}

@keyframes stripes-right {
  from { transform: translateX(0); }
  to   { transform: translateX(6px); }  /* 6px = LCM(3px,6px) Streifenperiode → nahtloser Loop */
}

/* obere/untere Lichtkanten + sanfte Vignette */
.bg-metal-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(255,255,255,0.05) 0%,
      transparent 12%,
      transparent 85%,
      rgba(0,0,0,0.55) 100%);
  pointer-events: none;
}

.bg-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 95% 75% at 50% 45%, transparent 25%, rgba(0,0,0,0.45) 100%);
  pointer-events: none;
}

/* ===== Layout ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(10,10,10,0.35);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  color: var(--ink);
}
.logo-img {
  height: 28px;
  width: auto;
}
.footer-logo-mark {
  height: 22px;
  width: auto;
  opacity: 0.7;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: rgba(255,255,255,0.02);
  white-space: nowrap;
}
.pill-text-short { display: none; }
@media (max-width: 560px) {
  .pill-text-full { display: none; }
  .pill-text-short { display: inline; }
  .status-pill { padding: 7px 12px; font-size: 11px; letter-spacing: 0.12em; }
  .logo-img { height: 22px; }
}

/* ===== Hero ===== */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(60px, 12vh, 120px) 0 clamp(60px, 8vh, 100px);
  position: relative;
}
.hero-inner {
  text-align: center;
  max-width: 1100px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  margin-bottom: clamp(28px, 5vh, 48px);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink);
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 9vw, 160px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  margin: 0 0 clamp(28px, 5vh, 44px);
  text-transform: uppercase;
}
@media (min-width: 640px) {
  .hero-title { font-size: clamp(54px, 10vw, 160px); }
}
.title-row {
  display: block;
  white-space: nowrap;
  /* Compensate for letter-spacing: -0.02em which adds invisible
     negative space after the last char, shifting text visually right */
  padding-right: 0.02em;
}
.title-row.outline {
  -webkit-text-stroke: 2px var(--ink);
  color: transparent;
}
.hero-tagline {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--ink-dim);
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto clamp(40px, 7vh, 64px);
}

.hero-meta {
  display: inline-flex;
  align-items: stretch;
  gap: clamp(20px, 4vw, 48px);
  padding: 22px clamp(24px, 4vw, 40px);
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01)),
    rgba(10,10,10,0.4);
  backdrop-filter: blur(8px);
  margin-bottom: clamp(40px, 6vh, 60px);
  flex-wrap: wrap;
  justify-content: center;
}
.meta-item { text-align: center; }
.meta-label {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 6px;
}
.meta-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
}
.meta-divider {
  width: 1px;
  background: var(--line-strong);
}

.cta-anchor {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 40px;
  background: rgba(255,255,255,0.25);
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: 14px;
  border: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
/* border-glow-card overrides for the button: keep inline-flex, transparent bg, bright static border */
.cta-anchor.border-glow-card {
  --border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.25);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.45),
    0 8px 32px rgba(0,0,0,0.30);
}
.cta-anchor:hover {
  background: rgba(255,255,255,0.35);
  transform: translateY(-2px);
}

/* ===== Sections ===== */
section { position: relative; }

.kicker {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

/* ===== Manifest ===== */
.manifest {
  padding: clamp(80px, 14vh, 160px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(0,0,0,0.25);
}
.manifest-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}
.manifest-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4.5vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  margin: 0;
  text-transform: uppercase;
}
.manifest-body p {
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.7;
  color: var(--ink-dim);
  margin: 0 0 18px;
}
.manifest-body p.muted {
  color: var(--ink-mute);
  font-style: italic;
}

@media (max-width: 800px) {
  .manifest-inner { grid-template-columns: 1fr; }
}

/* ===== Pillars ===== */
.pillars {
  padding: clamp(80px, 12vh, 140px) 0;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 28px);
}
.pillar {
  padding: 0;
  border: none;
  background: none;
  backdrop-filter: none;
  transition: transform 0.3s ease;
  --card-bg: rgba(10,10,10,0.55);
  --border-radius: 16px;
}
.pillar:hover {
  transform: translateY(-4px);
}
.pillar .border-glow-inner {
  padding: clamp(28px, 3vw, 44px);
}
.pillar-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin-bottom: 28px;
}
.pillar h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 1.8vw, 24px);
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0 0 14px;
  text-transform: uppercase;
}
.pillar p {
  color: var(--ink-dim);
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
}

@media (max-width: 860px) {
  .pillars-grid { grid-template-columns: 1fr; }
}

/* ===== Waitlist ===== */
.waitlist {
  padding: clamp(80px, 14vh, 160px) 0 clamp(80px, 12vh, 140px);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.03), transparent 60%),
    rgba(0,0,0,0.35);
}
.waitlist-inner {
  max-width: 720px;
  margin: 0 auto;
}
.waitlist-head { text-align: center; margin-bottom: clamp(40px, 6vh, 60px); }
.waitlist-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 5.5vw, 72px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  text-transform: uppercase;
}
.waitlist-sub {
  color: var(--ink-dim);
  font-size: 16px;
  line-height: 1.65;
  max-width: 540px;
  margin: 0 auto;
}

.form-glow-wrap {
  --card-bg: rgba(8,8,10,0.82);
  --border-radius: 20px;
}
.form-glow-wrap .border-glow-inner {
  overflow: hidden;
  border-radius: 20px;
}

.waitlist-form {
  padding: clamp(28px, 4vw, 48px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.form-row.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) {
  .form-row.two { grid-template-columns: 1fr; }
}

.field { display: block; }
.field-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 8px;
}
.field input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.field input:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.1);
}
.field input::placeholder { color: var(--ink-mute); }

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-dim);
  margin: 20px 0 28px;
  cursor: pointer;
}
.checkbox input {
  margin-top: 3px;
  accent-color: var(--gold);
  width: 16px;
  height: 16px;
  cursor: pointer;
}
.checkbox a { color: var(--ink); border-bottom: 1px solid var(--line-strong); }

.submit-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 20px 28px;
  background: var(--ink);
  color: #0a0a0a;
  border: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 10px;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.25s ease;
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}
.submit-btn:hover {
  transform: translateY(-2px);
  background: var(--gold-bright);
  box-shadow: 0 18px 44px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.35);
}
.submit-btn .btn-arrow { transition: transform 0.2s ease; }
.submit-btn:hover .btn-arrow { transform: translateX(4px); }

.form-note {
  text-align: center;
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
}

/* Success State */
.success-state {
  padding: clamp(40px, 6vw, 64px);
  border: 1px solid rgba(255,255,255,0.3);
  background:
    radial-gradient(ellipse at center, rgba(255,255,255,0.04), transparent 70%),
    rgba(8,8,10,0.7);
  text-align: center;
  animation: fadeIn 0.6s ease;
}
.success-mark {
  color: var(--gold);
  margin-bottom: 20px;
  display: inline-block;
}
.success-state h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  text-transform: uppercase;
}
.success-state p {
  color: var(--ink-dim);
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Footer ===== */
.site-footer {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.5);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--ink-mute);
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-size: 12px;
}
.footer-meta { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-meta .sep { margin: 0 8px; opacity: 0.5; }
.footer-links { display: flex; gap: 24px; }
.footer-links a:hover { color: var(--ink); }

/* ===== Impressum / Datenschutz ===== */
.legal-page {
  padding: clamp(80px, 14vh, 140px) 0 clamp(80px, 10vh, 120px);
}
.legal-inner {
  max-width: 720px;
}
.legal-inner h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 clamp(40px, 6vh, 64px);
}
.legal-block {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.legal-block:last-of-type {
  border-bottom: none;
}
.legal-block h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 14px;
}
.legal-block p, .legal-block li {
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 10px;
}
.legal-block ul {
  padding-left: 20px;
  margin: 10px 0;
}
.legal-block a {
  color: var(--ink);
  border-bottom: 1px solid var(--line-strong);
  transition: border-color 0.2s ease;
}
.legal-block a:hover { border-color: var(--ink); }
.legal-back {
  display: inline-flex;
  align-items: center;
  margin-top: 40px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color 0.2s ease;
}
.legal-back:hover { color: var(--ink); }

/* ===== Scroll Reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ===== BorderGlow ===== */
.border-glow-card {
  --edge-proximity: 0;
  --cursor-angle: 45deg;
  --edge-sensitivity: 30;
  --color-sensitivity: calc(var(--edge-sensitivity) + 20);
  --border-radius: 16px;
  --glow-padding: 40px;
  --cone-spread: 25;

  position: relative;
  border-radius: var(--border-radius);
  isolation: isolate;
  transform: translate3d(0, 0, 0.01px);
  display: grid;
  border: none;
  /* Statischer Rahmen via box-shadow, damit ::before den animierten übernehmen kann */
  box-shadow:
    0 0 0 1px rgb(255 255 255 / 12%),
    rgba(0,0,0,0.12) 0px 2px 4px,
    rgba(0,0,0,0.12) 0px 4px 8px,
    rgba(0,0,0,0.12) 0px 8px 16px,
    rgba(0,0,0,0.12) 0px 16px 32px,
    rgba(0,0,0,0.08) 0px 32px 64px;
  background: var(--card-bg, #0a0a0a);
  overflow: visible;
}

.border-glow-card::before,
.border-glow-card > .edge-light {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transition: opacity 0.25s ease-out;
}

.border-glow-card:not(:hover)::before,
.border-glow-card:not(:hover) > .edge-light {
  opacity: 0;
  transition: opacity 0.75s ease-in-out;
}

/* farbiger Gradient-Rahmen — nur auf der Kontur sichtbar */
.border-glow-card::before {
  inset: -1px;
  padding: 1px;
  background:
    var(--gradient-one),
    var(--gradient-two),
    var(--gradient-three),
    var(--gradient-four),
    var(--gradient-five),
    var(--gradient-six),
    var(--gradient-seven),
    var(--gradient-base);
  /* Zeige nur den 1px-Rahmenbereich, nicht das Innere */
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  border-radius: inherit;
  z-index: 0;
  opacity: calc((var(--edge-proximity) - var(--color-sensitivity)) / (100 - var(--color-sensitivity)));
}

/* outer glow ring */
.border-glow-card > .edge-light {
  inset: calc(var(--glow-padding) * -1);
  pointer-events: none;
  z-index: 1;
  mask-image: conic-gradient(
    from var(--cursor-angle) at center,
    black 2.5%, transparent 10%, transparent 90%, black 97.5%
  );
  opacity: calc((var(--edge-proximity) - var(--edge-sensitivity)) / (100 - var(--edge-sensitivity)));
  mix-blend-mode: plus-lighter;
}

.border-glow-card > .edge-light::before {
  content: "";
  position: absolute;
  inset: var(--glow-padding);
  border-radius: inherit;
  box-shadow:
    inset 0 0 0 1px   var(--glow-color,    hsl(0deg 0% 82% / 100%)),
    inset 0 0 1px 0   var(--glow-color-60, hsl(0deg 0% 82% / 60%)),
    inset 0 0 3px 0   var(--glow-color-50, hsl(0deg 0% 82% / 50%)),
    inset 0 0 6px 0   var(--glow-color-40, hsl(0deg 0% 82% / 40%)),
    inset 0 0 15px 0  var(--glow-color-30, hsl(0deg 0% 82% / 30%)),
    inset 0 0 25px 2px var(--glow-color-20, hsl(0deg 0% 82% / 20%)),
    inset 0 0 50px 2px var(--glow-color-10, hsl(0deg 0% 82% / 10%)),
          0 0 1px 0   var(--glow-color-60, hsl(0deg 0% 82% / 60%)),
          0 0 3px 0   var(--glow-color-50, hsl(0deg 0% 82% / 50%)),
          0 0 6px 0   var(--glow-color-40, hsl(0deg 0% 82% / 40%)),
          0 0 15px 0  var(--glow-color-30, hsl(0deg 0% 82% / 30%)),
          0 0 25px 2px var(--glow-color-20, hsl(0deg 0% 82% / 20%)),
          0 0 50px 2px var(--glow-color-10, hsl(0deg 0% 82% / 10%));
}

.border-glow-inner {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  border-radius: inherit;
}