/* ============================================================
   Bluffmaster — Shared Stylesheet
   Design: Dark theme · Glassmorphism · Premium card game vibes
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ─── TOKENS ─────────────────────────────────────────────── */
:root {
  --bg-deep:        #080b14;
  --bg-mid:         #0e1422;
  --bg-card:        rgba(255,255,255,0.05);
  --bg-card-hover:  rgba(255,255,255,0.09);

  --accent-gold:    #f5c518;
  --accent-amber:   #ff9c20;
  --accent-purple:  #9d5cff;
  --accent-cyan:    #00d4ff;
  --accent-red:     #ff4d6d;

  --grad-hero:      linear-gradient(135deg, #1a0a3b 0%, #0a1628 40%, #000c1a 100%);
  --grad-card:      linear-gradient(135deg, rgba(157,92,255,.15), rgba(0,212,255,.08));
  --grad-gold:      linear-gradient(90deg, #f5c518, #ff9c20);
  --grad-btn:       linear-gradient(135deg, #9d5cff, #00d4ff);

  --text-primary:   #f0f4ff;
  --text-secondary: #8b9cc8;
  --text-muted:     #4a5578;

  --border:         rgba(255,255,255,0.08);
  --border-glow:    rgba(157,92,255,0.4);

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  40px;

  --shadow-card: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(157,92,255,0.25);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }

/* ─── SCROLLBAR ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--accent-purple); border-radius: 99px; }

/* ─── UTILITY ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.text-gradient {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-purple {
  background: var(--grad-btn);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .02em;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad-gold);
  color: #0a0a0a;
  box-shadow: 0 4px 24px rgba(245,197,24,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(245,197,24,.5);
}
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
  backdrop-filter: blur(12px);
}
.btn-secondary:hover {
  border-color: var(--accent-purple);
  background: rgba(157,92,255,.12);
  transform: translateY(-2px);
}
.btn-purple {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 4px 24px rgba(157,92,255,.35);
}
.btn-purple:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(157,92,255,.5);
}
.btn-lg { padding: 18px 40px; font-size: 1.1rem; }
.btn-sm { padding: 10px 22px; font-size: .9rem; }

/* ─── NAV ────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(8,11,20,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
}
.nav__logo .logo-icon {
  width: 36px; height: 36px;
  background: var(--grad-gold);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav__links a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: .95rem;
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--text-primary); }
.nav__links a.active { color: var(--accent-gold); }
.nav__cta { display: flex; gap: 12px; }

/* ─── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--grad-hero);
  overflow: hidden;
  padding-top: 80px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .55;
}
.hero__orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #9d5cff55, transparent 70%);
  top: -100px; left: -150px;
  animation: drift1 8s ease-in-out infinite alternate;
}
.hero__orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #00d4ff44, transparent 70%);
  bottom: -80px; right: -100px;
  animation: drift2 10s ease-in-out infinite alternate;
}
.hero__orb--3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #f5c51833, transparent 70%);
  top: 40%; left: 50%;
  animation: drift3 12s ease-in-out infinite alternate;
}
@keyframes drift1 { from { transform: translate(0,0); } to { transform: translate(40px, 30px); } }
@keyframes drift2 { from { transform: translate(0,0); } to { transform: translate(-30px, -40px); } }
@keyframes drift3 { from { transform: translate(-50%,-50%) scale(1); } to { transform: translate(-50%,-50%) scale(1.2); } }

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(245,197,24,.12);
  border: 1px solid rgba(245,197,24,.3);
  border-radius: 99px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero__badge .dot {
  width: 6px; height: 6px;
  background: var(--accent-gold);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.5); }
}
.hero__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
  margin-bottom: 24px;
}
.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero__stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.stat__value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat__label { font-size: .85rem; color: var(--text-muted); margin-top: 2px; }

/* Floating card deck illustration */
.hero__visual {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.cards-stack {
  position: relative;
  width: 260px;
  height: 360px;
}
.play-card {
  position: absolute;
  width: 160px;
  height: 220px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  font-weight: 900;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  border: 1px solid rgba(255,255,255,.15);
}
.play-card--1 {
  background: linear-gradient(135deg, #1e1035, #0d0820);
  transform: rotate(-18deg) translate(-60px, 20px);
  animation: float-card1 6s ease-in-out infinite;
}
.play-card--2 {
  background: linear-gradient(135deg, #0d2040, #050e1f);
  transform: rotate(-6deg) translate(-10px, -10px);
  animation: float-card2 7s ease-in-out infinite;
}
.play-card--3 {
  background: linear-gradient(135deg, #1a0a30, #100520);
  transform: rotate(8deg) translate(50px, 30px);
  animation: float-card3 8s ease-in-out infinite;
}
@keyframes float-card1 {
  0%,100% { transform: rotate(-18deg) translate(-60px, 20px); }
  50% { transform: rotate(-16deg) translate(-60px, 5px); }
}
@keyframes float-card2 {
  0%,100% { transform: rotate(-6deg) translate(-10px, -10px); }
  50% { transform: rotate(-4deg) translate(-10px, -25px); }
}
@keyframes float-card3 {
  0%,100% { transform: rotate(8deg) translate(50px, 30px); }
  50% { transform: rotate(10deg) translate(50px, 15px); }
}

/* ─── FEATURES ───────────────────────────────────────────── */
.section { padding: 100px 0; }
.section__eyebrow {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent-purple);
  margin-bottom: 12px;
}
.section__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.section__sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 60px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover { border-color: var(--border-glow); transform: translateY(-6px); box-shadow: var(--shadow-glow); }
.feature-card:hover::before { opacity: 1; }
.feature-card__icon {
  width: 56px; height: 56px;
  background: rgba(157,92,255,.15);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  position: relative;
}
.feature-card__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  position: relative;
}
.feature-card__desc {
  font-size: .95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  position: relative;
}

/* ─── HOW TO PLAY ─────────────────────────────────────────── */
.steps { display: flex; flex-direction: column; gap: 24px; margin-top: 60px; }
.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: start;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.step:hover { border-color: rgba(0,212,255,.3); background: var(--bg-card-hover); }
.step__num {
  width: 52px; height: 52px;
  background: var(--grad-btn);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}
.step__title { font-family: 'Space Grotesk', sans-serif; font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; }
.step__desc { font-size: .95rem; color: var(--text-secondary); }

/* ─── CTA BANNER ──────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, #15082e 0%, #0a1525 50%, #0f0528 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  padding: 80px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(157,92,255,.2), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}
.cta-banner__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
}
.cta-banner__sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 36px;
  position: relative;
}
.cta-banner__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ─── STORE BUTTONS ──────────────────────────────────────── */
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  font-family: 'Outfit', sans-serif;
  color: var(--text-primary);
  transition: var(--transition);
  backdrop-filter: blur(12px);
}
.store-btn:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.3); transform: translateY(-3px); }
.store-btn__icon { font-size: 1.8rem; }
.store-btn__text-sm { font-size: .7rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .08em; }
.store-btn__text-lg { font-size: 1rem; font-weight: 600; }

/* ─── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: var(--bg-mid);
  border-top: 1px solid var(--border);
  padding: 40px 0 32px;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
}
.footer__links {
  display: flex;
  gap: 28px;
  list-style: none;
  flex-wrap: wrap;
}
.footer__links a {
  font-size: .9rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--text-primary); }
.footer__copy { font-size: .85rem; color: var(--text-muted); }

/* ─── PRIVACY PAGE ────────────────────────────────────────── */
.policy-hero {
  padding: 140px 0 60px;
  background: linear-gradient(180deg, #10062a 0%, var(--bg-deep) 100%);
  border-bottom: 1px solid var(--border);
}
.policy-hero__label {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent-purple);
  margin-bottom: 12px;
}
.policy-hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
}
.policy-hero__date { font-size: .9rem; color: var(--text-muted); margin-top: 12px; }

.policy-content { padding: 64px 0 100px; }
.policy-content__inner { max-width: 780px; }
.policy-content h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin: 48px 0 16px;
  color: var(--text-primary);
}
.policy-content h2:first-of-type { margin-top: 0; }
.policy-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}
.policy-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 16px;
}
.policy-content ul li {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 20px;
  position: relative;
  margin-bottom: 6px;
}
.policy-content ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent-purple);
}
.policy-content a { color: var(--accent-cyan); text-decoration: underline; }
.policy-content a:hover { color: var(--accent-purple); }
.policy-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ─── JOIN PAGE ───────────────────────────────────────────── */
.join-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--grad-hero);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.join-page__orb1 {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, #9d5cff44, transparent 70%);
  top: -100px; left: -100px;
  filter: blur(80px);
  pointer-events: none;
}
.join-page__orb2 {
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, #00d4ff33, transparent 70%);
  bottom: -80px; right: -80px;
  filter: blur(80px);
  pointer-events: none;
}
.join-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: rgba(14,20,34,0.85);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  animation: card-in .6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(40px) scale(.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.join-card__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 36px;
}
.join-card__logo .logo-icon {
  width: 40px; height: 40px;
  background: var(--grad-gold);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.join-card__eyebrow {
  text-align: center;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent-purple);
  margin-bottom: 8px;
}
.join-card__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
}
.join-card__sub {
  text-align: center;
  font-size: .95rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}
.room-code-display {
  background: rgba(157,92,255,.1);
  border: 1.5px solid rgba(157,92,255,.35);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 12px;
}
.room-code-display__label { font-size: .8rem; color: var(--text-muted); letter-spacing: .06em; margin-bottom: 4px; }
.room-code-display__code {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: .12em;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.room-code-display__copy {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
}
.room-code-display__copy:hover { background: rgba(157,92,255,.2); border-color: var(--accent-purple); }
.join-card__actions { display: flex; flex-direction: column; gap: 12px; }
.join-card__actions .btn { justify-content: center; width: 100%; }
.join-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: .82rem;
  margin: 4px 0;
}
.join-divider::before, .join-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.join-card__fallback {
  margin-top: 24px;
  text-align: center;
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.join-card__fallback a { color: var(--accent-cyan); }
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: rgba(30,40,70,.95);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 12px 24px;
  font-size: .9rem;
  font-weight: 500;
  backdrop-filter: blur(16px);
  transition: transform .4s cubic-bezier(0.34,1.56,0.64,1), opacity .3s;
  opacity: 0;
  pointer-events: none;
  z-index: 999;
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ─── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__cta { gap: 8px; }
  .hero__visual { display: none; }
  .hero__content { max-width: 100%; }
  .hero__stats { gap: 24px; }
  .step { grid-template-columns: 1fr; }
  .step__num { width: 44px; height: 44px; font-size: 1rem; }
  .cta-banner { padding: 48px 24px; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .join-card { padding: 36px 24px; }
}

/* ─── ANIMATIONS ──────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: none; }