/* ===== Trondheimsnatta ===== */
:root {
  --bg: #05080f;
  --bg-2: #0a101f;
  --panel: #0d1424;
  --ink: #eaeef7;
  --muted: #93a0b8;
  --reflex: #d9ff3d;
  --reflex-dim: rgba(217, 255, 61, 0.14);
  --amber: #ffb85c;
  --line: rgba(147, 160, 184, 0.16);
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: "Unbounded", sans-serif; line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.3rem); font-weight: 700; margin-bottom: 1.5rem; }
h2 em { color: var(--reflex); font-style: normal; }
a { color: var(--reflex); }
p { color: var(--muted); }
strong { color: var(--ink); }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: "Unbounded", sans-serif;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.btn-cta {
  background: var(--reflex);
  color: #0a0e05;
  padding: 0.7rem 1.5rem;
  font-size: 0.85rem;
  box-shadow: 0 0 18px rgba(217, 255, 61, 0.35), 0 0 60px rgba(217, 255, 61, 0.12);
}
.btn-cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 28px rgba(217, 255, 61, 0.55), 0 0 90px rgba(217, 255, 61, 0.2);
}
.btn-lg { padding: 1rem 2.4rem; font-size: 1rem; }

/* ===== Nav ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.8rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(5, 8, 15, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-logo {
  font-family: "Unbounded", sans-serif;
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
}
.nav-logo span { color: var(--reflex); }
.nav-links { display: flex; gap: 1.4rem; margin-left: auto; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--reflex); }
.nav-cta { flex-shrink: 0; }
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  padding: 6rem 1.5rem 4rem;
}
.hero-media { position: absolute; inset: 0; }
.hero-media video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none; /* enabled via JS on mobile */
}
.hero-shade {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 90% 60% at 50% 110%, rgba(217, 255, 61, 0.07), transparent 60%),
    linear-gradient(to bottom, rgba(5,8,15,0.55) 0%, rgba(5,8,15,0.35) 45%, rgba(5,8,15,0.92) 100%);
}

/* Desktop hero scene: night sky, light cone, lamp trail */
.hero-scene { position: absolute; inset: 0; background: radial-gradient(ellipse 120% 90% at 50% -20%, #101a33 0%, var(--bg) 60%); }
.light-cone {
  position: absolute;
  bottom: -10%; left: 50%;
  width: 130vmax; height: 70vmax;
  transform: translateX(-50%);
  background: radial-gradient(ellipse 50% 45% at 50% 100%, rgba(255, 184, 92, 0.13), transparent 70%);
}
.lamp-trail { position: absolute; inset: 0; }
.lamp {
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 12px 4px rgba(255, 184, 92, 0.55), 0 0 40px 12px rgba(255, 184, 92, 0.18);
  opacity: 0;
  animation: drift 14s linear infinite;
}
.lamp.l1 { top: 68%; animation-delay: 0s; }
.lamp.l2 { top: 71%; animation-delay: 1.8s; width: 5px; height: 5px; }
.lamp.l3 { top: 66%; animation-delay: 3.5s; width: 4px; height: 4px; }
.lamp.l4 { top: 73%; animation-delay: 5.2s; }
.lamp.l5 { top: 69%; animation-delay: 7s; width: 4px; height: 4px; }
.lamp.l6 { top: 72%; animation-delay: 8.7s; width: 5px; height: 5px; }
.lamp.l7 { top: 67%; animation-delay: 10.4s; }
.lamp.l8 { top: 70%; animation-delay: 12.1s; width: 4px; height: 4px; }
@keyframes drift {
  0%   { left: -4%; opacity: 0; transform: translateY(0); }
  8%   { opacity: 0.9; }
  50%  { transform: translateY(-26px); }
  92%  { opacity: 0.9; }
  100% { left: 104%; opacity: 0; transform: translateY(-6px); }
}

/* Reflex strip along the bottom, like trail markers */
.reflex-strip {
  position: absolute;
  bottom: 14%; left: 0; right: 0;
  height: 3px;
  background: repeating-linear-gradient(to right,
    transparent 0 46px,
    rgba(217, 255, 61, 0.5) 46px 62px);
  filter: drop-shadow(0 0 6px rgba(217, 255, 61, 0.6));
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.hero-inner { position: relative; z-index: 2; max-width: 820px; }
.hero-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.2rem;
}
.hero-title {
  font-size: clamp(2.6rem, 9vw, 6rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-shadow: 0 0 60px rgba(16, 26, 51, 0.9);
}
.hero-title span {
  color: var(--reflex);
  text-shadow: 0 0 30px rgba(217, 255, 61, 0.4), 0 0 120px rgba(217, 255, 61, 0.25);
}
.hero-meta { margin-top: 1.6rem; font-size: clamp(1rem, 2.4vw, 1.25rem); color: var(--ink); }
.hero-sub { margin-top: 0.6rem; font-size: clamp(0.95rem, 2vw, 1.1rem); max-width: 560px; margin-inline: auto; }
.hero-actions { margin-top: 2.2rem; }
.hero-price { margin-top: 0.9rem; font-size: 0.9rem; color: var(--reflex); }
.hero-scroll {
  position: absolute;
  bottom: 1.4rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.8rem;
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 7px); } }

/* Mobile: video hero */
@media (max-width: 820px) {
  .hero-media video.playing { display: block; }
  .hero-media video.playing ~ .hero-scene .light-cone,
  .hero-media video.playing ~ .hero-scene { background: transparent; }
  .hero-media video.playing ~ .hero-scene .lamp { display: none; }
}

/* ===== Sections ===== */
.section {
  max-width: 1060px;
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 6rem) clamp(1.25rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line);
  position: relative;
}
.section::before {
  content: "";
  position: absolute;
  top: -2px; left: clamp(1.25rem, 4vw, 2.5rem);
  width: 62px; height: 3px;
  background: repeating-linear-gradient(to right, var(--reflex) 0 10px, transparent 10px 16px);
  filter: drop-shadow(0 0 5px rgba(217, 255, 61, 0.55));
}
.overline {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--reflex);
  margin-bottom: 0.7rem;
}
.prose p + p { margin-top: 1rem; }
.prose.two-col { columns: 2; column-gap: 3rem; max-width: 100%; }
.prose.two-col p { break-inside: avoid; }
@media (max-width: 820px) { .prose.two-col { columns: 1; } }
.promise {
  border-left: 3px solid var(--reflex);
  padding-left: 1rem;
  color: var(--ink);
  font-weight: 500;
}

/* Facts */
.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}
.fact {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.fact-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--amber);
}
.fact-value { font-size: 0.95rem; color: var(--ink); }

/* ===== Course ===== */
.course-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) { .course-layout { grid-template-columns: 1fr; } }
.course-timeline { list-style: none; position: relative; padding-left: 1.6rem; }
.course-timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 10px; bottom: 10px;
  width: 2px;
  background: repeating-linear-gradient(to bottom, var(--reflex) 0 8px, transparent 8px 15px);
  opacity: 0.5;
}
.course-timeline li { position: relative; padding: 0.7rem 0; display: flex; gap: 1.1rem; align-items: baseline; }
.course-timeline li::before {
  content: "";
  position: absolute;
  left: -1.6rem; top: 1.25rem;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--reflex);
  box-shadow: 0 0 10px rgba(217, 255, 61, 0.6);
}
.course-timeline .km {
  font-family: "Unbounded", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--reflex);
  white-space: nowrap;
  min-width: 84px;
}
.course-timeline strong { display: block; }
.course-timeline p { font-size: 0.9rem; }
.course-video video {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #000;
}
.course-video .caption { font-size: 0.85rem; margin-top: 0.6rem; text-align: center; }
.winner-times {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.6rem;
}
.winner-times .overline { margin: 0; }
.winner-times strong {
  font-family: "Unbounded", sans-serif;
  font-size: 1.4rem;
  color: var(--reflex);
  margin-right: 0.5rem;
}
.winner-times div { color: var(--muted); font-size: 0.9rem; }

/* ===== Schedule ===== */
.schedule { list-style: none; max-width: 640px; }
.schedule li {
  display: flex;
  gap: 1.6rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius);
  align-items: baseline;
}
.schedule li.highlight {
  background: var(--reflex-dim);
  border: 1px solid rgba(217, 255, 61, 0.35);
}
.schedule .time {
  font-family: "Unbounded", sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--reflex);
  min-width: 110px;
  white-space: nowrap;
}
.schedule p { font-size: 0.92rem; }

/* ===== Prices ===== */
.countdown {
  font-family: "Unbounded", sans-serif;
  font-size: 0.9rem;
  color: var(--amber);
  margin-bottom: 1.8rem;
}
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
}
.price-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  transition: opacity 0.2s;
}
.price-card h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.price-card .period { font-size: 0.82rem; margin-bottom: 1.1rem; }
.price-rows div {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}
.price-rows span { color: var(--muted); }
.price-rows strong { font-family: "Unbounded", sans-serif; }
.price-card .badge {
  position: absolute;
  top: -0.7rem; right: 1rem;
  font-family: "Unbounded", sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  display: none;
}
.price-card.active { border-color: var(--reflex); box-shadow: 0 0 24px rgba(217, 255, 61, 0.12); }
.price-card.active .badge { display: inline-block; background: var(--reflex); color: #0a0e05; }
.price-card.past { opacity: 0.45; }
.price-card.past .badge { display: inline-block; background: var(--line); color: var(--muted); }
.price-note { margin-top: 1.4rem; font-size: 0.85rem; }
.center { text-align: center; margin-top: 2.2rem; }

/* ===== Classes & checklist ===== */
.prize-list { list-style: none; margin-top: 1.2rem; }
.prize-list li { padding: 0.55rem 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.checklist { list-style: none; max-width: 560px; }
.checklist li {
  padding: 0.9rem 1.2rem;
  margin-bottom: 0.6rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
}
.checklist li.essential {
  background: var(--reflex-dim);
  border-color: rgba(217, 255, 61, 0.4);
  color: var(--ink);
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding: clamp(3.5rem, 8vw, 5.5rem) 1.5rem 7rem;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 80% at 50% 120%, rgba(217, 255, 61, 0.06), transparent 65%),
    var(--bg-2);
}
.footer-cta h2 { margin-bottom: 0.6rem; }
.footer-cta p { margin-bottom: 1.8rem; }
.footer-meta { margin-top: 3.5rem; font-size: 0.85rem; }
.footer-meta p + p { margin-top: 0.6rem; }
.disclaimer { font-size: 0.75rem; opacity: 0.7; max-width: 560px; margin-inline: auto; }

/* ===== Sticky mobile CTA ===== */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 60;
  padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom));
  background: rgba(5, 8, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  text-align: center;
  transform: translateY(110%);
  transition: transform 0.3s ease;
  display: none;
}
.sticky-cta .btn { display: block; }
.sticky-cta.visible { transform: translateY(0); }
@media (max-width: 820px) { .sticky-cta { display: block; } }

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .lamp, .hero-scroll { animation: none; }
  .lamp { opacity: 0.7; left: 20%; }
  .lamp.l2 { left: 32%; } .lamp.l3 { left: 45%; } .lamp.l4 { left: 58%; }
  .lamp.l5 { left: 70%; } .lamp.l6 { left: 82%; } .lamp.l7 { left: 26%; } .lamp.l8 { left: 64%; }
}