:root {
  color-scheme: dark;
  --bg: #090d0e;
  --panel: #111819;
  --panel-soft: #17201f;
  --ink: #f3f1e9;
  --muted: #a8b2ad;
  --line: rgba(243, 241, 233, 0.16);
  --cyan: #7ad7d6;
  --gold: #d8ba77;
  --moss: #6f8f7b;
  --red: #e06d58;
  --shadow: rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(243, 241, 233, 0.1);
  background: rgba(9, 13, 14, 0.72);
  backdrop-filter: blur(18px);
}

.brand,
.header-action,
.nav-links a,
.primary-action,
.secondary-action,
button {
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  justify-self: start;
  font-size: 1.02rem;
  font-weight: 750;
  letter-spacing: 0;
}

.brand-mark {
  width: 22px;
  height: 22px;
  border: 1px solid var(--gold);
  background:
    linear-gradient(135deg, transparent 42%, var(--cyan) 43% 55%, transparent 56%),
    radial-gradient(circle at 50% 50%, rgba(216, 186, 119, 0.7), transparent 58%);
  transform: rotate(45deg);
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 3vw, 30px);
  color: var(--muted);
  font-size: 0.94rem;
}

.nav-links a:hover {
  color: var(--ink);
}

.header-action {
  justify-self: end;
  padding: 10px 16px;
  border: 1px solid rgba(122, 215, 214, 0.42);
  background: rgba(122, 215, 214, 0.1);
  color: var(--cyan);
  font-weight: 700;
}

.header-action:hover,
.primary-action:hover,
.secondary-action:hover,
button:hover {
  transform: translateY(-1px);
}

.hero {
  position: relative;
  display: grid;
  min-height: 88svh;
  overflow: hidden;
  padding: 132px clamp(20px, 6vw, 86px) 86px;
  align-items: end;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("assets/draumur-hero.png");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(9, 13, 14, 0.9) 0%, rgba(9, 13, 14, 0.56) 42%, rgba(9, 13, 14, 0.18) 78%),
    linear-gradient(0deg, var(--bg) 0%, rgba(9, 13, 14, 0.18) 36%, rgba(9, 13, 14, 0.48) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 13px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  font-size: clamp(4rem, 12vw, 9.6rem);
  line-height: 0.85;
  letter-spacing: 0;
  text-transform: lowercase;
}

h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 640px;
  color: #d8dfda;
  font-size: clamp(1.1rem, 2.3vw, 1.55rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary-action,
.secondary-action,
button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.primary-action,
button {
  background: var(--gold);
  color: #15110a;
}

.secondary-action {
  border-color: rgba(243, 241, 233, 0.24);
  background: rgba(243, 241, 233, 0.08);
  color: var(--ink);
}

.alpha-panel {
  position: absolute;
  z-index: 1;
  right: clamp(20px, 5vw, 72px);
  bottom: 34px;
  display: flex;
  max-width: min(360px, calc(100% - 40px));
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(243, 241, 233, 0.18);
  background: rgba(11, 17, 18, 0.76);
  box-shadow: 0 20px 60px var(--shadow);
  color: #dce2df;
  backdrop-filter: blur(16px);
}

.pulse {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 0 rgba(224, 109, 88, 0.62);
  animation: pulse 1.7s infinite;
}

.section-band,
.sessions,
footer {
  padding: clamp(68px, 10vw, 128px) clamp(20px, 6vw, 86px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(28px, 6vw, 78px);
  background:
    radial-gradient(circle at 12% 0%, rgba(122, 215, 214, 0.12), transparent 30%),
    var(--bg);
}

.section-copy p,
.sessions-copy p,
.access-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.intro-grid {
  display: grid;
  gap: 12px;
}

.intro-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.stat {
  display: block;
  margin-bottom: 8px;
  color: var(--gold);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 850;
  line-height: 1;
}

.intro-grid p,
.feature-list {
  margin-bottom: 0;
  color: #c7d0ca;
}

.sessions {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1fr);
  gap: clamp(30px, 7vw, 96px);
  align-items: center;
  background: var(--panel);
}

.sessions-visual {
  position: relative;
  min-height: 440px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(122, 215, 214, 0.2), transparent 34%),
    radial-gradient(circle at 68% 36%, rgba(216, 186, 119, 0.24), transparent 14%),
    linear-gradient(180deg, #111819, #090d0e);
}

.sessions-visual::before {
  content: "";
  position: absolute;
  inset: 16%;
  border: 1px solid rgba(216, 186, 119, 0.48);
  transform: rotate(45deg);
}

.sessions-visual::after {
  content: "";
  position: absolute;
  inset: 29%;
  border: 1px solid rgba(122, 215, 214, 0.35);
  transform: rotate(45deg);
}

.sessions-visual span {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 28px rgba(122, 215, 214, 0.9);
}

.sessions-visual span:nth-child(1) {
  left: 28%;
  top: 42%;
}

.sessions-visual span:nth-child(2) {
  right: 32%;
  top: 30%;
  background: var(--gold);
}

.sessions-visual span:nth-child(3) {
  right: 22%;
  bottom: 26%;
  background: var(--moss);
}

.feature-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  padding: 0;
  list-style: none;
}

.feature-list li {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.access {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(300px, 440px);
  gap: clamp(28px, 7vw, 92px);
  background:
    linear-gradient(180deg, rgba(111, 143, 123, 0.12), transparent 55%),
    var(--bg);
}

.access-form {
  display: grid;
  gap: 16px;
  align-self: start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  box-shadow: 0 30px 80px var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(243, 241, 233, 0.17);
  border-radius: 4px;
  background: rgba(9, 13, 14, 0.68);
  color: var(--ink);
  font: inherit;
  padding: 12px 13px;
}

input:focus,
select:focus {
  outline: 2px solid rgba(122, 215, 214, 0.46);
  outline-offset: 2px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

footer span:first-child {
  color: var(--ink);
  font-weight: 800;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 12px rgba(224, 109, 88, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(224, 109, 88, 0);
  }
}

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 92svh;
    padding-top: 112px;
    padding-bottom: 118px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(9, 13, 14, 0.88), rgba(9, 13, 14, 0.28)),
      linear-gradient(0deg, var(--bg), rgba(9, 13, 14, 0.1) 42%, rgba(9, 13, 14, 0.5));
  }

  .alpha-panel {
    left: 20px;
    right: 20px;
    bottom: 24px;
  }

  .intro,
  .sessions,
  .access {
    grid-template-columns: 1fr;
  }

  .sessions-visual {
    min-height: 300px;
  }
}

@media (max-width: 520px) {
  .site-header {
    min-height: 64px;
    padding-inline: 14px;
  }

  .header-action {
    padding: 9px 12px;
  }

  h1 {
    font-size: clamp(3.4rem, 21vw, 5.2rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-action,
  .secondary-action,
  button {
    width: 100%;
  }

  footer {
    flex-direction: column;
  }
}