/* ============================================================
   SCRYPTIC — Season I · A Digiscrypt Hackathon
   Dark-first event skin, built on the Digiscrypt brand system.
   Palette: Onyx #17140E · Gold #C8A24A · Bone #F3EFE6
   ============================================================ */

:root {
  /* Brand */
  --onyx:        #17140E;
  --onyx-900:    #0E0C08;
  --onyx-800:    #1C1813;
  --onyx-700:    #2A251C;
  --gold:        #C8A24A;
  --gold-soft:   #D8B968;
  --gold-deep:   #A8842F;
  --bone:        #F3EFE6;
  --bone-2:      #EFEBE2;
  --bone-3:      #E6E1D4;

  /* Semantic — dark surfaces (event is dark-first) */
  --bg:          var(--onyx-900);
  --bg-alt:      var(--onyx);
  --paper:       #F3EFE6;
  --paper-soft:  rgba(243,239,230,.68);
  --paper-faint: rgba(243,239,230,.42);
  --line-dark:   rgba(243,239,230,.14);
  --line-soft:   rgba(243,239,230,.07);

  /* On light accent surfaces */
  --ink:         #1A1610;
  --ink-soft:    #5C554A;
  --ink-faint:   #8A8275;
  --line:        rgba(23,20,14,.12);

  /* Type */
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-serif:   "Spectral", Georgia, "Times New Roman", serif;

  /* Scale */
  --container: 1200px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 16px;
  --radius-sm: 11px;
  --radius-lg: 26px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.25), 0 8px 24px rgba(0,0,0,.30);
  --shadow:    0 22px 60px -22px rgba(0,0,0,.65);
  --shadow-gold: 0 18px 50px -18px rgba(200,162,74,.5);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
ul { list-style: none; padding: 0; }
::selection { background: var(--gold); color: var(--onyx); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 128px); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 84px); }
.section--alt { background: var(--bg-alt); }
.section--light { background: var(--bone); color: var(--ink); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 800; line-height: 1.04; letter-spacing: -.02em; color: inherit; }
.display { font-size: clamp(1.95rem, 6.6vw, 5rem); letter-spacing: -.035em; overflow-wrap: break-word; }
h2.title { font-size: clamp(2rem, 4.4vw, 3.3rem); letter-spacing: -.03em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); letter-spacing: -.01em; }
p { color: var(--paper-soft); }
.section--light p { color: var(--ink-soft); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem; font-weight: 600;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--gold-soft);
  display: inline-flex; align-items: center; gap: .6em;
}
.section--light .eyebrow { color: var(--gold-deep); }
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; opacity: .6; }

.lead { font-size: clamp(1.05rem, 1.6vw, 1.28rem); color: var(--paper-soft); max-width: 58ch; }
.section--light .lead { color: var(--ink-soft); }
.text-gold { color: var(--gold-soft); }
.section--light .text-gold { color: var(--gold-deep); }
.mono { font-family: var(--font-mono); }

.section-head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head .eyebrow { margin-bottom: 20px; }
.section-head .title { margin-bottom: 18px; }

/* ---------- Buttons ---------- */
.btn {
  --bg-btn: var(--bone); --fg-btn: var(--onyx);
  display: inline-flex; align-items: center; gap: .55em;
  padding: 15px 26px; border-radius: 100px;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem; letter-spacing: -.01em;
  background: var(--bg-btn); color: var(--fg-btn);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .25s;
  will-change: transform;
}
.btn svg { width: 17px; height: 17px; transition: transform .35s var(--ease); }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:hover svg { transform: translateX(3px); }
.btn--gold { --bg-btn: var(--gold); --fg-btn: var(--onyx); }
.btn--gold:hover { box-shadow: var(--shadow-gold); }
.btn--ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 1.5px var(--line-dark); }
.section--light .btn--ghost { box-shadow: inset 0 0 0 1.5px var(--line); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px currentColor; }
.btn--lg { padding: 18px 34px; font-size: 1.02rem; }
.btn[disabled], .btn.is-soon { opacity: .55; pointer-events: none; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem;
  color: var(--gold-soft);
}
.link-arrow svg { width: 16px; transition: transform .3s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), backdrop-filter .4s;
}
.site-header.scrolled {
  background: color-mix(in srgb, var(--onyx-900) 78%, transparent);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  box-shadow: 0 1px 0 var(--line-dark);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; }

/* ---------- Logo lockup (Digiscrypt mark + SCRYPTIC wordmark) ---------- */
.logo { display: inline-flex; align-items: center; gap: .58em; font-size: 19px; line-height: 1; user-select: none; }
.logo .lk { width: 2.5em; height: 2.5em; flex: none; display: block; overflow: visible; }
.logo .lk path { fill: none; stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; }
.logo .lk .lk-bowl { stroke: var(--bone); }
.logo .lk .lk-stem { stroke: var(--gold); }
.logo-text { display: flex; flex-direction: column; gap: .2em; }
.logo-name {
  font-family: var(--font-serif); font-weight: 600; font-size: 1.3em;
  letter-spacing: .12em; color: var(--bone); white-space: nowrap;
}
.logo-sub {
  font-family: var(--font-mono); font-weight: 500; font-size: .44em;
  letter-spacing: .34em; text-transform: uppercase; color: var(--gold-soft); white-space: nowrap;
}

/* ---------- Logo & wordmark animations ---------- */
.logo .lk path { stroke-dasharray: 180; stroke-dashoffset: 180; animation: lkDraw 1.2s var(--ease) .15s forwards; }
.logo .lk .lk-stem { animation-delay: .55s; }
.logo:hover .lk .lk-stem { stroke: var(--gold-soft); }
@keyframes lkDraw { to { stroke-dashoffset: 0; } }
@keyframes wordmarkSheen { 0% { background-position: 200% 0; } 100% { background-position: 0% 0; } }
@media (prefers-reduced-motion: reduce) {
  .hero-wordmark { animation: none; }
  .logo .lk path { animation: none; stroke-dashoffset: 0; }
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 9px 14px; border-radius: 100px; font-size: .92rem; font-weight: 500;
  color: var(--paper-soft); transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--paper); background: var(--line-soft); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center; }
.nav-toggle span { position: relative; width: 20px; height: 2px; background: var(--bone); border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--bone); border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
body.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-top: 150px; padding-bottom: clamp(60px, 9vw, 110px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 50% at 78% 4%, rgba(200,162,74,.20), transparent 60%),
    radial-gradient(50% 45% at 6% 100%, rgba(200,162,74,.10), transparent 62%);
  animation: heroBreathe 7.5s ease-in-out infinite;
}
.hero-grid { position: absolute; inset: 0; z-index: -1; opacity: .6;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(72% 62% at 50% 28%, #000, transparent 86%);
  -webkit-mask-image: radial-gradient(72% 62% at 50% 28%, #000, transparent 86%);
}
.hero-grid::after {
  content: ""; position: absolute; inset: -25%;
  background: radial-gradient(26% 26% at 50% 50%, rgba(200,162,74,.18), transparent 70%);
  animation: heroDrift 17s ease-in-out infinite;
}
@keyframes heroBreathe { 0%,100% { opacity: .82; } 50% { opacity: 1; } }
@keyframes heroDrift {
  0%   { transform: translate(-12%, 8%); }
  50%  { transform: translate(22%, -10%); }
  100% { transform: translate(-12%, 8%); }
}
@media (prefers-reduced-motion: reduce) { .hero::before, .hero-grid::after { animation: none; } }

.hero-inner { max-width: 1000px; }
.hero .pill {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 30px;
  padding: 8px 8px 8px 16px; border-radius: 100px; background: rgba(243,239,230,.04);
  box-shadow: inset 0 0 0 1px var(--line-dark); font-size: .84rem; color: var(--paper-soft);
  flex-wrap: wrap; max-width: 100%;
}
.hero .pill span:not(.dot):not(.tag) { min-width: 0; }
.hero .pill b { color: var(--paper); font-weight: 600; }
.hero .pill .dot { width: 7px; height: 7px; border-radius: 50%; background: #34a853; box-shadow: 0 0 0 4px rgba(52,168,83,.18); }
.hero .pill .tag { font-family: var(--font-mono); font-size: .72rem; padding: 4px 10px; border-radius: 100px; background: var(--gold); color: var(--onyx); letter-spacing: .04em; font-weight: 600; }

.hero-wordmark {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(2.3rem, 12vw, 8.5rem); line-height: .92; letter-spacing: -.04em;
  background: linear-gradient(100deg, var(--gold) 0%, var(--bone) 28%, #fff6e6 44%, var(--gold-soft) 60%, var(--gold) 100%);
  background-size: 250% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 8px; animation: wordmarkSheen 7s linear infinite;
  max-width: 100%; overflow-wrap: break-word;
}
.hero-tagline {
  font-family: var(--font-mono); font-weight: 600;
  font-size: clamp(.95rem, 2.4vw, 1.5rem); letter-spacing: .3em; text-transform: uppercase;
  color: var(--gold-soft); margin-bottom: 26px;
}
.hero-tagline .sep { color: var(--paper-faint); margin-inline: .35em; }
.hero .lead { font-size: clamp(1.08rem, 1.7vw, 1.32rem); margin-bottom: 36px; max-width: 60ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { margin-top: 16px; font-family: var(--font-mono); font-size: .8rem; color: var(--paper-faint); letter-spacing: .03em; }

/* ---------- Countdown ---------- */
.countdown { display: flex; flex-wrap: wrap; gap: 1px; margin-top: clamp(40px, 6vw, 64px);
  background: var(--line-dark); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); max-width: 560px; }
.cd-cell { flex: 1 1 0; min-width: 90px; background: var(--onyx); padding: 22px 14px; text-align: center; }
.cd-num { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.8rem, 4vw, 2.8rem); letter-spacing: -.03em; color: var(--bone); line-height: 1; font-variant-numeric: tabular-nums; }
.cd-label { margin-top: 9px; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--paper-faint); }
.cd-caption { margin-top: 14px; font-family: var(--font-mono); font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-soft); }

/* ============================================================
   STAT STRIP
   ============================================================ */
.stat-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-dark); border-radius: var(--radius); overflow: hidden; }
.stat-band .stat { background: var(--bg); padding: clamp(26px, 3vw, 40px) clamp(18px, 2vw, 28px); text-align: center; }
.stat-band .num { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.7rem, 3.2vw, 2.7rem); letter-spacing: -.04em; color: var(--paper); line-height: 1; }
.stat-band .num .x, .stat-band .num .plus { color: var(--gold-soft); }
.stat-band .label { margin-top: 12px; font-size: .82rem; color: var(--paper-faint); letter-spacing: .02em; }

/* ============================================================
   TRACKS
   ============================================================ */
.tracks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.track {
  position: relative; padding: clamp(26px, 3vw, 36px); border-radius: var(--radius-lg);
  background: rgba(243,239,230,.03); box-shadow: inset 0 0 0 1px var(--line-dark); overflow: hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.track::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(120% 100% at 100% 0, rgba(200,162,74,.12), transparent 46%); opacity: 0; transition: opacity .45s; }
.track:hover { transform: translateY(-4px); box-shadow: inset 0 0 0 1px rgba(200,162,74,.4), var(--shadow); }
.track:hover::after { opacity: 1; }
.track .ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 20px;
  background: linear-gradient(160deg, var(--onyx-700), var(--onyx)); color: var(--gold-soft); box-shadow: var(--shadow-sm); }
.track .ico svg { width: 25px; height: 25px; }
.track .num { position: absolute; top: 26px; right: 28px; font-family: var(--font-mono); font-size: .76rem; color: var(--paper-faint); }
.track h3 { margin-bottom: 10px; font-size: 1.24rem; color: var(--paper); }
.track p { font-size: .96rem; }
.track .ps { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-soft); font-family: var(--font-mono); font-size: .78rem; color: var(--gold-soft); display: flex; gap: 8px; align-items: flex-start; }
.track .ps b { color: var(--paper-faint); font-weight: 500; flex: none; }

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline { display: grid; gap: 0; position: relative; }
.tl-item { display: grid; grid-template-columns: 150px 1fr; gap: clamp(18px, 4vw, 44px); padding: 26px 0; border-top: 1px solid var(--line-dark); position: relative; }
.tl-item:last-child { border-bottom: 1px solid var(--line-dark); }
.tl-when { font-family: var(--font-mono); font-size: .82rem; letter-spacing: .04em; color: var(--gold-soft); padding-top: 4px; }
.tl-when .phase { display: block; font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--paper-faint); margin-bottom: 6px; }
.tl-body h3 { font-size: 1.22rem; margin-bottom: 8px; color: var(--paper); }
.tl-body p { font-size: .96rem; max-width: 60ch; }
.tl-dot { position: absolute; left: 150px; top: 30px; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); transform: translateX(-50%); box-shadow: 0 0 0 5px rgba(200,162,74,.15); }
@media (max-width: 680px) { .tl-dot { display: none; } }

/* ============================================================
   PRIZES & PERKS
   ============================================================ */
.prize-hero { text-align: center; margin-bottom: clamp(36px, 5vw, 52px); }
.prize-showcase { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 3.5vw, 44px); align-items: end; }
.ps-item { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.ps-big { font-family: var(--font-display); font-weight: 900; line-height: .98; letter-spacing: -.035em;
  font-size: clamp(1.9rem, 4.8vw, 3rem); overflow-wrap: break-word;
  background: linear-gradient(180deg, var(--bone), var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ps-cap { font-family: var(--font-mono); font-size: clamp(.66rem, 1.4vw, .78rem); letter-spacing: .12em; text-transform: uppercase; color: var(--paper-faint); }
.prize-hero .sub { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--paper-faint); margin-top: clamp(24px, 3.5vw, 38px); }
@media (max-width: 720px) { .prize-showcase { grid-template-columns: 1fr; gap: 28px; } .ps-big { font-size: clamp(2.4rem, 11vw, 3.2rem); } }

.perks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.perk { padding: 28px; border-radius: var(--radius); background: rgba(243,239,230,.03); box-shadow: inset 0 0 0 1px var(--line-dark); transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.perk:hover { transform: translateY(-3px); box-shadow: inset 0 0 0 1px rgba(200,162,74,.4); }
.perk .pk { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 16px; background: var(--gold); color: var(--onyx); }
.perk .pk svg { width: 19px; }
.perk h3 { color: var(--paper); font-size: 1.12rem; margin-bottom: 8px; }
.perk p { font-size: .94rem; }
.perk--feature { background: linear-gradient(162deg, rgba(200,162,74,.14), rgba(243,239,230,.02) 60%); box-shadow: inset 0 0 0 1px rgba(200,162,74,.36); }

/* ============================================================
   REGISTER / PRICING
   ============================================================ */
.reg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); align-items: center; }
.price-card { position: relative; border-radius: var(--radius-lg); background: var(--bg); box-shadow: inset 0 0 0 1px rgba(200,162,74,.32), var(--shadow); padding: clamp(30px, 4vw, 44px); overflow: hidden; }
.price-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 90% at 100% 0, rgba(200,162,74,.16), transparent 55%); pointer-events: none; }
.price-card > * { position: relative; }
.price-card .tier { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-soft); }
.price-card .amount { font-family: var(--font-display); font-weight: 900; font-size: clamp(3rem, 8vw, 4.6rem); line-height: 1; letter-spacing: -.04em; color: var(--bone); margin: 12px 0 4px; }
.price-card .amount span { font-size: .3em; font-weight: 700; color: var(--paper-faint); letter-spacing: 0; }
.price-card .amount .cur { color: var(--gold-soft); }
.price-card .fine { font-size: .92rem; color: var(--paper-soft); margin-bottom: 24px; }
.price-card ul.incl { display: grid; gap: 12px; margin-bottom: 28px; }
.price-card ul.incl li { display: flex; gap: 12px; align-items: flex-start; font-size: .96rem; color: var(--paper-soft); }
.price-card ul.incl svg { width: 18px; flex: none; color: var(--gold-soft); margin-top: 3px; }
.price-card .btn { width: 100%; justify-content: center; }

.steps { display: grid; gap: 18px; counter-reset: step; }
.steps .step { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; }
.steps .step .sn { counter-increment: step; width: 40px; height: 40px; flex: none; border-radius: 11px; display: grid; place-items: center;
  font-family: var(--font-mono); font-weight: 600; background: var(--onyx); color: var(--gold-soft); box-shadow: inset 0 0 0 1px var(--line-dark); }
.steps .step .sn::before { content: counter(step, decimal-leading-zero); }
.steps .step h3 { font-size: 1.1rem; margin-bottom: 5px; color: var(--paper); }
.steps .step p { font-size: .94rem; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { display: grid; gap: 12px; max-width: 880px; margin-inline: auto; }
.faq { border-radius: var(--radius); background: rgba(243,239,230,.03); box-shadow: inset 0 0 0 1px var(--line-dark); overflow: hidden; transition: box-shadow .3s; }
.faq[open] { box-shadow: inset 0 0 0 1px rgba(200,162,74,.34); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 20px 24px; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--paper); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { flex: none; width: 22px; height: 22px; position: relative; transition: transform .3s var(--ease); }
.faq summary .pm::before, .faq summary .pm::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--gold-soft); border-radius: 2px; }
.faq summary .pm::before { width: 14px; height: 2px; }
.faq summary .pm::after { width: 2px; height: 14px; transition: transform .3s var(--ease); }
.faq[open] summary .pm::after { transform: rotate(90deg); }
.faq .faq-a { padding: 0 24px 22px; }
.faq .faq-a p { font-size: .96rem; color: var(--paper-soft); }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta { text-align: center; }
.final-cta .display { margin: 0 auto 22px; max-width: 18ch; }
.final-cta .lead { margin: 0 auto 36px; }
.final-cta .actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--onyx-900); color: var(--paper-soft); padding-block: clamp(54px, 7vw, 80px) 30px; box-shadow: inset 0 1px 0 var(--line-dark); }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--line-dark); }
.footer-brand p { font-size: .94rem; max-width: 38ch; margin-top: 18px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; box-shadow: inset 0 0 0 1px var(--line-dark); color: var(--paper-soft); transition: .25s; }
.footer-social a:hover { color: var(--onyx); background: var(--gold); box-shadow: none; }
.footer-social svg { width: 18px; }
.footer-col h4 { font-family: var(--font-display); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--paper-faint); margin-bottom: 18px; }
.footer-col a { display: block; padding: 7px 0; font-size: .95rem; color: var(--paper-soft); transition: color .2s; }
.footer-col a:hover { color: var(--gold-soft); }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; padding-top: 22px; font-size: .85rem; color: var(--paper-faint); }
.footer-bottom .mono { font-family: var(--font-mono); font-size: .78rem; }
.footer-legal { display: inline-flex; flex-wrap: wrap; gap: 20px; }
.footer-legal a { color: var(--paper-faint); transition: color .2s; }
.footer-legal a:hover { color: var(--gold-soft); }

/* ============================================================
   LEGAL PAGES (privacy / terms)
   ============================================================ */
.legal-main { padding-top: clamp(112px, 14vw, 144px); padding-bottom: clamp(56px, 8vw, 96px); }
.legal { max-width: 820px; margin-inline: auto; }
.legal h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 4.6vw, 3rem); color: var(--bone); letter-spacing: -.025em; line-height: 1.05; }
.legal .updated { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .06em; color: var(--paper-faint); margin: 14px 0 0; }
.legal .intro { font-size: 1.06rem; color: var(--paper-soft); line-height: 1.7; margin-top: 20px; }
.legal h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.18rem, 2.3vw, 1.45rem); color: var(--paper); letter-spacing: -.01em; margin: 40px 0 12px; }
.legal p { color: var(--paper-soft); line-height: 1.72; margin-bottom: 14px; }
.legal ul { padding-left: 1.15em; margin: 0 0 16px; display: grid; gap: 9px; }
.legal li { color: var(--paper-soft); line-height: 1.62; }
.legal li::marker { color: var(--gold-soft); }
.legal a { color: var(--gold-soft); text-decoration: underline; text-underline-offset: 3px; }
.legal strong { color: var(--paper); font-weight: 600; }
.legal .callout { background: rgba(200,162,74,.1); box-shadow: inset 0 0 0 1px rgba(200,162,74,.32); border-radius: var(--radius); padding: 18px 22px; margin: 6px 0 18px; }
.legal .callout p { margin: 0; color: var(--paper); }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ============================================================
   Mobile menu
   ============================================================ */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99; display: flex; flex-direction: column;
  padding: 100px var(--gutter) 40px; background: var(--onyx-900);
  transform: translateX(100%); transition: transform .45s var(--ease); visibility: hidden; pointer-events: none;
}
body.nav-open .mobile-menu { transform: none; visibility: visible; pointer-events: auto; }
body.nav-open { overflow: hidden; }
.mobile-menu a.m-link { font-family: var(--font-display); font-weight: 700; font-size: 1.8rem; padding: 14px 0; border-bottom: 1px solid var(--line-dark); color: var(--bone); }
.mobile-menu a.m-link:last-of-type { border-bottom: 0; }
.mobile-menu .btn { margin-top: 24px; justify-content: center; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .tracks-grid, .perks-grid { grid-template-columns: 1fr 1fr; }
  .reg-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 920px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .stat-band { grid-template-columns: 1fr 1fr; }
  .tracks-grid, .perks-grid { grid-template-columns: 1fr; }
  .tl-item { grid-template-columns: 1fr; gap: 8px; }
  .footer-top { grid-template-columns: 1fr; }
  .cd-cell { min-width: 70px; }
}

/* ============================================================
   APP PAGES — register / login / dashboard / payment result
   ============================================================ */
.app-main { padding-top: 124px; padding-bottom: clamp(60px, 8vw, 100px); min-height: 72vh; }
.app-card { background: rgba(243,239,230,.03); box-shadow: inset 0 0 0 1px var(--line-dark); border-radius: var(--radius-lg); padding: clamp(26px, 4vw, 44px); max-width: 760px; margin-inline: auto; }
.app-card.app-narrow, .app-narrow { max-width: 460px; }
.app-title { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 3.6vw, 2.4rem); color: var(--bone); letter-spacing: -.02em; margin-bottom: 8px; }
.app-sub { color: var(--paper-soft); margin-bottom: 26px; }

/* Forms */
.form-row { display: grid; gap: 7px; margin-bottom: 18px; }
.form-row label { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--paper-faint); }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; background: var(--onyx-900); color: var(--paper); border: 0; border-radius: var(--radius-sm);
  padding: 13px 15px; font: inherit; font-size: .98rem; box-shadow: inset 0 0 0 1px var(--line-dark); outline: none; transition: box-shadow .2s;
}
.form-row textarea { resize: vertical; min-height: 100px; line-height: 1.55; }
.form-row select { appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23D8B968' stroke-width='2'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { box-shadow: inset 0 0 0 1.5px var(--gold); }
.field-hint { display: block; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .03em; margin-top: 5px; min-height: 1em; }
.field-hint.ok { color: #7fcf9b; }
.field-hint.err { color: #e6a08f; }
.field-hint.checking { color: var(--paper-faint); }
.form-row input[data-taken="1"] { box-shadow: inset 0 0 0 1.5px rgba(210,90,70,.55); }
.otp { margin-top: 9px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.otp-btn { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .04em; padding: 7px 14px; border-radius: 100px; background: rgba(200,162,74,.14); color: var(--gold-soft); box-shadow: inset 0 0 0 1px rgba(200,162,74,.35); cursor: pointer; border: 0; transition: background .2s; }
.otp-btn:hover { background: rgba(200,162,74,.24); }
.otp-btn:disabled { opacity: .55; cursor: default; }
.otp-enter { display: inline-flex; gap: 8px; align-items: center; }
.otp-enter input { width: 140px; background: var(--onyx-900); color: var(--paper); border: 0; border-radius: var(--radius-sm); padding: 9px 12px; font: inherit; font-size: .9rem; letter-spacing: .18em; box-shadow: inset 0 0 0 1px var(--line-dark); outline: none; }
.otp-enter input:focus { box-shadow: inset 0 0 0 1.5px var(--gold); }
.otp-msg { font-family: var(--font-mono); font-size: .74rem; }
.otp-msg.ok { color: #7fcf9b; }
.otp-msg.err { color: #e6a08f; }
.form-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .form-grid2 { grid-template-columns: 1fr; } }

.member-block { border-radius: var(--radius); box-shadow: inset 0 0 0 1px var(--line-dark); padding: 20px 22px; margin-bottom: 14px; background: rgba(14,12,8,.35); }
.member-block .mb-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.member-block .mb-title { font-family: var(--font-display); font-weight: 700; color: var(--paper); display: inline-flex; align-items: center; gap: 10px; }
.mb-remove { font-family: var(--font-mono); font-size: .74rem; color: var(--gold-soft); }
.lead-badge { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--onyx); background: var(--gold); padding: 3px 8px; border-radius: 100px; }

#addMember { margin-bottom: 6px; }
.summary-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin: 22px 0; padding: 18px 22px; border-radius: var(--radius);
  background: linear-gradient(162deg, rgba(200,162,74,.12), rgba(243,239,230,.02)); box-shadow: inset 0 0 0 1px rgba(200,162,74,.3); color: var(--paper-soft); }
.summary-bar .total { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--bone); }
.summary-bar .total .cur { color: var(--gold-soft); }

/* Alerts */
.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: .94rem; line-height: 1.5; }
.alert-err { background: rgba(200,70,50,.12); box-shadow: inset 0 0 0 1px rgba(210,90,70,.4); color: #f0c9bf; }
.alert-ok  { background: rgba(70,165,100,.12); box-shadow: inset 0 0 0 1px rgba(90,185,120,.4); color: #cfe9d6; }

/* ============================================================
   ORGANIZER CONSOLE (/admin) + dashboard announcements
   ============================================================ */
.admin-nav a.is-active { color: var(--bone); background: var(--line-soft); }
.admin-who { font-family: var(--font-mono); font-size: .8rem; color: var(--paper-faint); }
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat-box { background: rgba(243,239,230,.03); box-shadow: inset 0 0 0 1px var(--line-dark); border-radius: var(--radius); padding: 18px 20px; }
.stat-box .v { font-family: var(--font-display); font-weight: 800; font-size: 1.7rem; line-height: 1; color: var(--bone); letter-spacing: -.02em; }
.stat-box .k { font-family: var(--font-mono); font-size: .67rem; letter-spacing: .12em; text-transform: uppercase; color: var(--paper-faint); margin-top: 9px; }
.track-tally { display: grid; gap: 0; }
.track-tally .tally { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line-dark); font-size: .94rem; color: var(--paper-soft); }
.track-tally .tally:last-child { border-bottom: 0; }
.track-tally .tally b { color: var(--bone); font-family: var(--font-display); font-size: 1.05rem; }
.admin-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.admin-filter { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.admin-filter input, .admin-filter select { background: var(--onyx-900); color: var(--paper); border: 0; border-radius: var(--radius-sm); padding: 11px 14px; font: inherit; font-size: .92rem; box-shadow: inset 0 0 0 1px var(--line-dark); outline: none; }
.admin-filter input { min-width: 230px; }
.admin-filter input:focus, .admin-filter select:focus { box-shadow: inset 0 0 0 1.5px var(--gold); }
.team-card { margin-bottom: 14px; }
.team-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 12px; }
.team-meta { display: flex; align-items: center; gap: 12px; }
.team-meta .mono { color: var(--paper-soft); }
.team-sub { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .79rem; color: var(--paper-faint); margin: 14px 0; }
.team-members { display: grid; gap: 0; border-top: 1px solid var(--line-dark); }
.member-line { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--line-dark); }
.member-line:last-child { border-bottom: 0; }
.member-line .mname { color: var(--paper); }
.member-line .mcollege { color: var(--paper-faint); font-size: .82rem; margin-left: 8px; }
.member-line .mcontact { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .82rem; color: var(--paper-faint); }
.member-line .mcontact a { color: var(--gold-soft); }
.ann-item { margin-bottom: 12px; }
.ann-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.ann-head h4 { color: var(--bone); font-size: 1.08rem; }
.ann-body { color: var(--paper-soft); line-height: 1.6; margin-bottom: 14px; }
.ann-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--paper-faint); }
.link-del { background: none; border: 0; color: #e6a08f; font: inherit; font-size: .86rem; cursor: pointer; padding: 4px 0; }
.link-del:hover { color: #f0c9bf; text-decoration: underline; }
.dash-ann { padding: 15px 0; border-top: 1px solid var(--line-dark); }
.dash-ann:first-of-type { border-top: 0; padding-top: 0; }
.dash-ann-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.dash-ann-head h4 { color: var(--bone); font-size: 1.04rem; }
.dash-ann-head .mono { color: var(--paper-faint); font-size: .76rem; white-space: nowrap; }
.dash-ann p { color: var(--paper-soft); line-height: 1.6; }

/* Key-value + status */
.kv { display: grid; grid-template-columns: auto 1fr; gap: 12px 22px; align-items: baseline; }
.kv dt { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--paper-faint); }
.kv dd { color: var(--paper); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.status-pill { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: .74rem; padding: 6px 13px; border-radius: 100px; }
.status-paid { background: rgba(70,165,100,.16); color: #9fdcb2; }
.status-pending { background: rgba(200,162,74,.16); color: var(--gold-soft); }

/* Dashboard — domains (locked) & problem statements (revealed) */
.domain-list { list-style: none; display: grid; gap: 10px; }
.domain-list li { display: flex; align-items: center; gap: 10px; padding: 13px 16px; border-radius: var(--radius); background: rgba(243,239,230,.03); box-shadow: inset 0 0 0 1px var(--line-dark); color: var(--paper); font-weight: 500; }
.domain-list li.is-mine { box-shadow: inset 0 0 0 1px rgba(200,162,74,.5); background: rgba(200,162,74,.07); }
.ps-list { margin: 0; padding-left: 1.2em; display: grid; gap: 12px; }
.ps-list li { color: var(--paper-soft); line-height: 1.55; padding-left: .3em; }
.ps-list li::marker { color: var(--gold-soft); font-family: var(--font-mono); }