:root {
  --bg: #050710;
  --panel: rgba(14, 18, 34, .86);
  --line: rgba(255,255,255,.13);
  --gold: #e4c273;
  --gold-soft: #fff0b7;
  --blue: #2bb8ff;
  --purple: #a75cff;
  --text: #f5f7ff;
  --muted: #a6afc7;
}
* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  background:
    radial-gradient(circle at 12% 10%, rgba(43,184,255,.17), transparent 30%),
    radial-gradient(circle at 88% 14%, rgba(167,92,255,.18), transparent 32%),
    radial-gradient(circle at 50% 66%, rgba(228,194,115,.09), transparent 34%),
    linear-gradient(145deg, #03050b, #0a0d19 55%, #110b20);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .45;
  background-image: radial-gradient(1px 1px at 20% 30%, #fff 45%, transparent 50%), radial-gradient(1px 1px at 70% 70%, #fff 45%, transparent 50%);
  background-size: 420px 420px, 570px 570px;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.tutorial-nav {
  position: sticky;
  top: 0;
  z-index: 5;
  min-height: 64px;
  padding: 10px clamp(18px, 4vw, 64px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(3,5,11,.82);
  backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 10px; direction: ltr; letter-spacing: .18em; }
.brand span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: #171005; font-weight: 900; background: linear-gradient(135deg, #ffe99c, #a87625); }
.tutorial-nav nav { display: flex; gap: 8px; flex-wrap: wrap; }
.tutorial-nav nav a { padding: 8px 12px; border-radius: 999px; color: var(--muted); }
.tutorial-nav nav a:hover { color: var(--text); background: rgba(255,255,255,.06); }
main { width: min(1220px, calc(100% - 32px)); margin: 0 auto; }
.hero { min-height: 590px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: 42px; align-items: center; padding: 70px 0 46px; }
.eyebrow { margin: 0 0 10px; color: var(--gold); font-size: .72rem; font-weight: 800; letter-spacing: .22em; }
.hero h1 { margin: 0; font-size: clamp(2.8rem, 6vw, 5.7rem); line-height: .98; letter-spacing: -.04em; }
.hero h1 span { color: transparent; background: linear-gradient(135deg, var(--gold-soft), var(--gold), #9e6a20); -webkit-background-clip: text; background-clip: text; }
.hero-copy > p:not(.eyebrow) { max-width: 680px; color: var(--muted); line-height: 1.9; font-size: 1.05rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero-actions button { min-height: 48px; padding: 10px 22px; border-radius: 999px; cursor: pointer; border: 1px solid var(--line); color: var(--text); }
.hero-actions .primary { color: #171005; font-weight: 900; background: linear-gradient(135deg, #ffe99c, #b47c28); border-color: rgba(255,255,255,.25); }
.hero-actions .secondary { background: rgba(255,255,255,.05); }
.hero-actions button:hover { transform: translateY(-1px); }
.completion-card { margin-top: 26px; max-width: 580px; display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; align-items: center; padding: 15px 17px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.035); }
.completion-card span { grid-row: 1 / 3; padding: 7px 10px; border-radius: 999px; color: #211506; font-size: .72rem; font-weight: 900; background: var(--gold); }
.completion-card small { color: var(--muted); }
.completion-card.completed { border-color: rgba(97,242,162,.42); background: rgba(97,242,162,.07); }
.completion-card.completed span { background: #61f2a2; }
.portal-card { min-height: 440px; display: grid; place-items: center; align-content: center; gap: 30px; border: 1px solid rgba(228,194,115,.25); border-radius: 32px; background: radial-gradient(circle, rgba(43,184,255,.14), transparent 36%), linear-gradient(150deg, rgba(255,255,255,.05), rgba(255,255,255,.015)); box-shadow: 0 40px 100px rgba(0,0,0,.4), inset 0 0 70px rgba(167,92,255,.09); }
.portal-ring { width: min(280px, 62vw); aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; border: 3px solid var(--gold); box-shadow: 0 0 20px var(--gold), 0 0 70px var(--purple), inset 0 0 50px var(--blue); animation: portalPulse 3s ease-in-out infinite; }
.portal-ring::before, .portal-ring::after { content: ""; position: absolute; width: 220px; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(255,255,255,.28); transform: rotate(35deg); }
.portal-ring::after { width: 180px; transform: rotate(-25deg); border-color: rgba(43,184,255,.5); }
.portal-ring span { font-size: 6rem; font-weight: 900; color: var(--gold-soft); text-shadow: 0 0 25px var(--gold); }
.portal-card p { color: var(--muted); letter-spacing: .24em; font-size: .72rem; }
@keyframes portalPulse { 50% { transform: scale(1.025); filter: brightness(1.15); } }
.steps-section, .reward-section { margin: 34px 0 60px; padding: 30px; border: 1px solid var(--line); border-radius: 28px; background: var(--panel); backdrop-filter: blur(14px); }
.section-heading h2, .reward-section h2 { margin: 0 0 20px; font-size: clamp(1.8rem, 4vw, 3rem); }
.steps-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.steps-grid article { min-height: 160px; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.035); }
.steps-grid article span { color: var(--gold); font-weight: 900; letter-spacing: .15em; }
.steps-grid h3 { margin: 16px 0 8px; }
.steps-grid p, .reward-section p { color: var(--muted); line-height: 1.75; }
.reward-section { display: grid; grid-template-columns: 1fr 1.2fr; align-items: center; gap: 30px; }
.reward-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.reward-grid article { padding: 22px 12px; text-align: center; border-radius: 18px; border: 1px solid rgba(228,194,115,.28); background: rgba(228,194,115,.07); }
.reward-grid strong { display: block; color: var(--gold-soft); font-size: 2rem; }
.reward-grid span { color: var(--muted); font-size: .82rem; }
footer { padding: 28px; text-align: center; color: #717b94; letter-spacing: .16em; font-size: .7rem; border-top: 1px solid var(--line); }
@media (max-width: 850px) { .hero { grid-template-columns: 1fr; } .portal-card { min-height: 360px; } .steps-grid { grid-template-columns: repeat(2,1fr); } .reward-section { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .tutorial-nav { align-items: flex-start; } .tutorial-nav nav { display: none; } .steps-grid, .reward-grid { grid-template-columns: 1fr; } .hero { padding-top: 44px; } .steps-section, .reward-section { padding: 20px; } }
/* TAVORYN_TUTORIAL_FIRST_DUEL_V1 */