:root {
  --night: #130520;
  --deep: #21073b;
  --violet: #6f2cff;
  --purple: #9d4edd;
  --lavender: #d7b8ff;
  --pink: #ff5fc8;
  --gold: #ffd166;
  --white: #fbf7ff;
  --muted: #c8b8d8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 10%, rgba(157, 78, 221, .32), transparent 32rem),
    radial-gradient(circle at 88% 20%, rgba(255, 95, 200, .2), transparent 30rem),
    linear-gradient(180deg, #160525, #0d0318 70%);
  font-family: "Trebuchet MS", Arial, sans-serif;
  line-height: 1.68;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: .24;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.7) 1px, transparent 1.5px),
    radial-gradient(circle, rgba(255,95,200,.65) 1px, transparent 1.5px);
  background-position: 0 0, 24px 30px;
  background-size: 70px 70px, 95px 95px;
}

.alpine-head {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: 88px;
  padding: 16px max(6vw, 24px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(19, 5, 32, .8);
  border-bottom: 1px solid rgba(215,184,255,.32);
  backdrop-filter: blur(18px);
}

.brand {
  color: var(--white);
  text-decoration: none;
  font: 900 20px/1 "Arial Narrow", Arial, sans-serif;
  letter-spacing: .14em;
}

.alpine-head nav,
.inline-actions,
.pass > div { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  min-height: 48px;
  padding: 12px 24px;
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 999px;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px) scale(1.01); }
.btn-reg {
  background: linear-gradient(120deg, var(--pink), var(--violet));
  box-shadow: 0 10px 30px rgba(255,95,200,.32), inset 0 1px rgba(255,255,255,.5);
}
.btn-login {
  color: #25093f;
  background: linear-gradient(120deg, var(--lavender), #fff);
  box-shadow: 0 10px 28px rgba(157,78,221,.3);
}

.alpine-hero {
  min-height: 760px;
  padding: 100px max(7vw, 30px) 140px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .52fr);
  gap: clamp(36px, 6vw, 90px);
  align-items: center;
  position: relative;
  overflow: hidden;
}

.alpine-hero::after {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  right: -220px;
  top: -130px;
  border: 100px solid rgba(157,78,221,.14);
  border-radius: 50%;
  box-shadow: 0 0 70px rgba(255,95,200,.14);
}

.mountains {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 43%;
  opacity: .62;
}
.mountains i {
  position: absolute;
  bottom: -2px;
  width: 58%;
  height: 100%;
  background: linear-gradient(145deg, #5d20b6, #2a0b4e);
  clip-path: polygon(50% 0,100% 100%,0 100%);
  filter: drop-shadow(0 0 24px rgba(157,78,221,.38));
}
.mountains i:nth-child(2) { left: 30%; height: 78%; background: linear-gradient(145deg, #b13bd0, #4a126d); }
.mountains i:nth-child(3) { left: 64%; height: 56%; background: linear-gradient(145deg, #ff5fc8, #57138c); }

.hero-copy,
.pass { position: relative; z-index: 2; min-width: 0; }
.eyebrow {
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.hero-copy h1 {
  max-width: 980px;
  margin: 20px 0 28px;
  font: 900 clamp(54px, 7.4vw, 112px)/.89 "Arial Narrow", Arial, sans-serif;
  letter-spacing: -.045em;
  text-transform: uppercase;
  background: linear-gradient(115deg, #fff 5%, var(--lavender) 48%, var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 22px rgba(157,78,221,.22));
}
.lead { max-width: 820px; color: #e4d9ef; font-size: 19px; }
.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 34px;
}
.facts span {
  min-height: 66px;
  padding: 15px;
  color: #f8edff;
  background: rgba(255,255,255,.075);
  border: 1px solid rgba(215,184,255,.28);
  border-radius: 18px;
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.pass {
  padding: 54px 34px 36px;
  background: linear-gradient(145deg, rgba(95,31,153,.72), rgba(30,7,54,.88));
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 36px 36px 110px 36px;
  box-shadow: 0 28px 70px rgba(0,0,0,.35), inset 0 0 36px rgba(255,255,255,.06), 0 0 34px rgba(157,78,221,.24);
  backdrop-filter: blur(18px);
}
.pass::before {
  content: "";
  position: absolute;
  left: 25px;
  right: 25px;
  top: 24px;
  border-top: 1px dashed rgba(255,255,255,.45);
}
.pass-hole {
  width: 34px;
  height: 34px;
  display: block;
  margin-bottom: 26px;
  border: 5px solid var(--pink);
  border-radius: 50%;
  box-shadow: 0 0 18px var(--pink);
}

.trail { width: min(1180px, 88vw); margin: 0 auto; padding: 90px 0; }
.slope {
  margin: 0 0 72px;
  display: grid;
  grid-template-columns: 180px minmax(0,1fr);
  gap: 30px;
  position: relative;
}
.slope-right { grid-template-columns: minmax(0,1fr) 180px; }
.slope-right .altitude { order: 2; }
.altitude { position: relative; display: flex; justify-content: center; }
.altitude span {
  height: 54px;
  padding: 14px 18px;
  color: #2b0745;
  background: var(--gold);
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 0 24px rgba(255,209,102,.36);
}
.altitude i {
  position: absolute;
  top: 58px;
  bottom: -72px;
  width: 2px;
  background: linear-gradient(var(--pink), var(--violet));
  box-shadow: 0 0 12px var(--pink);
}
.slope-copy {
  padding: clamp(34px, 5vw, 58px);
  background: linear-gradient(145deg, rgba(75,24,119,.62), rgba(27,8,48,.8));
  border: 1px solid rgba(215,184,255,.3);
  border-radius: 30px 90px 30px 30px;
  box-shadow: 0 22px 60px rgba(0,0,0,.28), inset 0 0 30px rgba(255,255,255,.035);
  backdrop-filter: blur(16px);
}
.slope-right .slope-copy { border-radius: 90px 30px 30px 30px; }
.slope:nth-child(3n) .slope-copy { border-color: rgba(255,95,200,.48); }
.slope h2 {
  max-width: 900px;
  margin: 12px 0 26px;
  font: 900 clamp(36px, 5vw, 64px)/.97 "Arial Narrow", Arial, sans-serif;
  text-transform: uppercase;
}
.slope-copy p { max-width: 850px; color: #d9cbe6; }

.alpine-faq {
  padding: 90px max(8vw, 28px);
  display: grid;
  grid-template-columns: 260px minmax(0,1fr);
  gap: 64px;
  background:
    radial-gradient(circle at 10% 30%, rgba(255,95,200,.22), transparent 24rem),
    linear-gradient(135deg, #2a0848, #130520);
  border-top: 1px solid rgba(255,95,200,.45);
}
.summit {
  color: var(--lavender);
  font: 900 106px/1 "Arial Narrow", Arial, sans-serif;
  text-shadow: 0 0 28px rgba(157,78,221,.7);
  transform: rotate(-7deg);
}
.alpine-faq h2 { margin: 14px 0 30px; font: 900 clamp(38px,5vw,66px)/.96 "Arial Narrow",Arial,sans-serif; text-transform: uppercase; }
.alpine-faq details { padding: 18px 0; border-top: 1px solid rgba(215,184,255,.3); }
.alpine-faq summary { cursor: pointer; font-weight: 900; }
.alpine-faq p { color: var(--muted); }

footer {
  padding: 34px max(7vw, 24px) 42px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  color: var(--muted);
  background: #0d0318;
  border-top: 1px solid rgba(215,184,255,.2);
}
footer span { color: var(--gold); font-weight: 900; letter-spacing: .12em; }
.mobile-dock { display: none; }

@media (max-width: 760px) {
  .alpine-head { min-height: 70px; padding: 14px 20px; }
  .alpine-head nav { display: none; }
  .brand { font-size: 16px; }
  .alpine-hero { min-height: 0; padding: 58px 18px 100px; display: block; }
  .alpine-hero::after { width: 280px; height: 280px; right: -170px; top: 100px; border-width: 50px; }
  .hero-copy h1 { font-size: 39px; line-height: .96; overflow-wrap: anywhere; }
  .lead { font-size: 16px; }
  .facts { grid-template-columns: 1fr; }
  .pass { width: 100%; margin-top: 34px; padding: 36px 24px; border-radius: 26px 26px 70px 26px; }
  .trail { width: 100%; padding: 58px 14px; }
  .slope,
  .slope-right { display: block; margin-bottom: 32px; }
  .altitude { justify-content: flex-start; margin-bottom: 12px; }
  .altitude i { display: none; }
  .slope-copy,
  .slope-right .slope-copy { padding: 30px 20px; border-radius: 24px 56px 24px 24px; }
  .slope h2 { font-size: 34px; overflow-wrap: anywhere; }
  .alpine-faq { padding: 58px 20px 100px; grid-template-columns: 1fr; gap: 22px; }
  .summit { font-size: 76px; }
  .alpine-faq h2 { font-size: 38px; }
  footer { padding: 28px 20px 96px; display: block; }
  .mobile-dock {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    padding: 8px;
    display: flex;
    gap: 8px;
    background: rgba(19,5,32,.9);
    border-top: 1px solid rgba(215,184,255,.38);
    backdrop-filter: blur(14px);
  }
  .mobile-dock .btn { min-width: 0; flex: 1 1 0; padding: 9px 4px; font-size: 10px; }
}