:root {
  --bg: #0a0f1e;
  --bg-2: #0f172a;
  --panel: #111a2e;
  --panel-2: #0b1424;
  --line: rgba(148, 163, 184, 0.15);
  --text: #e6edf6;
  --muted: #94a3b8;
  --dim: #64748b;
  --green: #3b82f6;
  --green-2: #60a5fa;
  --blue: #3b82f6;
  --purple: #a855f7;
  --amber: #f59e0b;
  --red: #ef4444;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  background: radial-gradient(1200px 600px at 70% -10%, #14224a 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--green-2); }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 24px;
  padding: 14px 6vw;
  background: rgba(10, 15, 30, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.logo { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 18px; }
.logo-mark {
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
  font-weight: 900; color: #ffffff;
  background: linear-gradient(135deg, var(--green-2), var(--green));
}
.nav-links { display: flex; gap: 22px; margin-left: auto; font-size: 14px; color: var(--muted); }
.nav-links a:hover { color: var(--text); }

.btn {
  display: inline-block; padding: 12px 22px; border-radius: 11px; font-weight: 700; font-size: 15px;
  color: #ffffff; background: linear-gradient(135deg, var(--green-2), var(--green));
  border: none; cursor: pointer; transition: transform 0.12s, box-shadow 0.12s;
  box-shadow: 0 8px 24px rgba(59,130,246, 0.25);
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(59,130,246, 0.35); }
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 16px 34px; font-size: 17px; }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--line); box-shadow: none;
}
.btn-ghost:hover { border-color: var(--green); }
.btn-block { display: block; text-align: center; width: 100%; }

/* HERO */
.hero {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center;
  padding: 80px 6vw 90px;
}
.badge {
  display: inline-block; font-size: 13px; color: var(--green-2);
  background: rgba(59,130,246, 0.1); border: 1px solid rgba(59,130,246, 0.3);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
}
.hero h1 { font-size: 56px; line-height: 1.05; letter-spacing: -0.02em; font-weight: 850; }
.grad { background: linear-gradient(120deg, var(--green-2), #7dd3fc); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 18px; color: var(--muted); margin: 22px 0 30px; max-width: 560px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 34px; margin-top: 44px; }
.hero-stats strong { display: block; font-size: 26px; color: var(--green-2); }
.hero-stats span { font-size: 12px; color: var(--dim); max-width: 130px; display: block; }

.hero-card { display: grid; place-items: center; }
.mini-overlay {
  width: 240px; border-radius: 18px; overflow: hidden;
  background: rgba(15, 23, 42, 0.95); border: 1px solid var(--line);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}
.mo-head { display: flex; align-items: center; gap: 8px; padding: 12px 14px; background: rgba(2, 6, 23, 0.6); font-weight: 600; font-size: 14px; }
.mo-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--red); box-shadow: 0 0 10px var(--red); }
.mo-action { font-size: 46px; font-weight: 850; text-align: center; padding: 22px 0 8px; color: var(--red); }
.mo-detail { text-align: center; font-size: 13px; color: var(--muted); padding: 0 16px 20px; }

/* SECTIONS */
.section { padding: 80px 6vw; }
.section-title { font-size: 34px; text-align: center; letter-spacing: -0.02em; font-weight: 800; }
.section-sub { text-align: center; color: var(--muted); margin-top: 12px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.step { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 28px; }
.step-num { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; font-weight: 800; color: #ffffff; background: linear-gradient(135deg, var(--green-2), var(--green)); margin-bottom: 16px; }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* DEMO — playable table */
.table-grid { margin-top: 40px; max-width: 1000px; margin-left: auto; margin-right: auto; }

/* Controls + table sit side by side as ONE page inside the chrome-mock below. */
.game-layout { display: grid; grid-template-columns: 280px 1fr; align-items: stretch; }

.bet-panel { background: var(--panel); border-right: 1px solid var(--line); padding: 22px; display: flex; flex-direction: column; text-align: left; }
.bet-head { display: flex; justify-content: space-between; font-size: 12px; color: var(--dim); }
.bet-input-row { display: flex; align-items: center; justify-content: space-between; height: 46px; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 0 12px; margin-top: 8px; font-weight: 700; }
.bet-quick { display: flex; align-items: center; gap: 8px; }
.bet-quick button { background: rgba(148,163,184,0.12); border: none; color: var(--text); font-weight: 700; font-size: 12px; padding: 5px 9px; border-radius: 6px; cursor: pointer; }
.bet-quick button:hover { background: rgba(148,163,184,0.22); }
.bet-sep { width: 1px; height: 16px; background: var(--line); }

.ctrl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
.ctrl-btn { height: 46px; border-radius: 10px; border: 1px solid var(--line); background: rgba(148,163,184,0.06); color: var(--text); font-weight: 700; font-size: 13px; cursor: pointer; transition: 0.12s; }
.ctrl-btn:hover:not(:disabled) { background: rgba(148,163,184,0.14); border-color: rgba(148,163,184,0.35); }
.ctrl-btn:disabled { opacity: 0.4; cursor: default; }

.deal-btn { margin-top: 12px; height: 50px; border-radius: 11px; border: none; font-weight: 800; font-size: 14px; color: #fff; cursor: pointer; background: linear-gradient(135deg, var(--green-2), var(--green)); transition: transform 0.12s; }
.deal-btn:hover:not(:disabled) { transform: translateY(-1px); }
.deal-btn:disabled { opacity: 0.5; cursor: default; transform: none; }
.bet-note { margin-top: auto; padding-top: 16px; font-size: 11.5px; line-height: 1.6; color: var(--dim); }

.ctrl-btn { display: flex; align-items: center; justify-content: center; gap: 7px; }
.ctrl-ic { font-size: 12px; opacity: 0.7; }

/* Chrome-tab mock wrapping the table, for realism */
.chrome-mock {
  border-radius: 14px; overflow: hidden; border: 1px solid var(--line);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
  background: #16191f;
}
.chrome-tabs { display: flex; align-items: flex-end; padding: 8px 8px 0; background: #16191f; }
.chrome-tab {
  display: flex; align-items: center; gap: 8px; padding: 9px 14px;
  background: #262a33; border-radius: 8px 8px 0 0; font-size: 12px; color: var(--muted);
  max-width: 220px;
}
.chrome-favicon { width: 12px; height: 12px; border-radius: 3px; background: linear-gradient(135deg, var(--green-2), var(--green)); flex: none; }
.chrome-tab-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chrome-tab-close { margin-left: 6px; color: var(--dim); font-size: 13px; }
.chrome-toolbar { display: flex; align-items: center; gap: 12px; padding: 9px 14px; background: #262a33; }
.chrome-dots { display: flex; gap: 6px; }
.chrome-dots span { width: 9px; height: 9px; border-radius: 50%; background: rgba(148,163,184,0.35); }
.chrome-address {
  flex: 1; display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--muted);
  background: rgba(148,163,184,0.08); border-radius: 999px; padding: 6px 14px;
}
.chrome-lock { font-size: 10px; }
.chrome-more { color: var(--dim); font-size: 14px; letter-spacing: 1px; }

.table-felt {
  position: relative; overflow: hidden;
  background: radial-gradient(ellipse 90% 60% at 50% -10%, rgba(59,130,246,0.1), transparent 60%), var(--panel-2);
  padding: 26px 24px 20px; display: flex; flex-direction: column; justify-content: space-between; min-height: 400px;
}
.shoe { position: absolute; top: 14px; left: 18px; width: 46px; height: 60px; }
.shoe span {
  position: absolute; inset: 0; border-radius: 6px;
  background: linear-gradient(135deg, var(--green-2), var(--green));
  box-shadow: 0 6px 16px rgba(0,0,0,0.4), -3px 3px 0 -1px var(--panel-2), -3px 3px 0 0 rgba(148,163,184,0.3),
              -6px 6px 0 -1px var(--panel-2), -6px 6px 0 0 rgba(148,163,184,0.2);
}

.hand-block { display: flex; flex-direction: column; align-items: center; gap: 10px; min-height: 110px; }
.hand-label { display: flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--dim); }
.hand-total { font-size: 12px; font-weight: 800; padding: 2px 8px; border-radius: 5px; background: rgba(148,163,184,0.12); color: var(--text); min-width: 18px; text-align: center; }
.card-row { display: flex; padding-left: 22px; min-height: 92px; }

.pcard { width: 64px; height: 92px; margin-left: -22px; perspective: 600px; opacity: 0; transform: translate(28px, -34px) rotate(8deg) scale(0.7); transition: opacity 0.35s ease, transform 0.42s cubic-bezier(.22,.9,.24,1.05); }
.pcard.dealt { opacity: 1; transform: none; }
.pcard-inner { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform 0.4s ease; }
.pcard.hidden .pcard-inner { transform: rotateY(180deg); }
.pcard-face { position: absolute; inset: 0; border-radius: 8px; backface-visibility: hidden; box-shadow: 0 8px 16px rgba(0,0,0,0.4); }
.pcard-front { background: #f4f6f9; }
.pc-rank { position: absolute; top: 5px; left: 7px; font-size: 14px; font-weight: 800; }
.pc-rank-b { top: auto; left: auto; bottom: 5px; right: 7px; transform: rotate(180deg); }
.pc-suit { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 26px; }
.pcard-back {
  transform: rotateY(180deg);
  background: linear-gradient(135deg, var(--green-2), var(--green));
  display: flex; align-items: center; justify-content: center;
  border: 1.5px dashed rgba(255,255,255,0.4);
}
.pcard-back span { font-style: italic; font-weight: 700; font-size: 11px; color: rgba(255,255,255,0.9); transform: rotate(-16deg); }

.ribbon { display: flex; align-items: stretch; justify-content: center; margin: 4px 0; }
.ribbon-tail { width: 0; height: 0; border-top: 20px solid transparent; border-bottom: 20px solid transparent; border-right: 12px solid rgba(148,163,184,0.08); }
.ribbon-tail.right { border-right: none; border-left: 12px solid rgba(148,163,184,0.08); }
.ribbon-body { padding: 7px 20px; background: rgba(148,163,184,0.08); text-align: center; white-space: nowrap; }
.ribbon-main { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--muted); }
.ribbon-sub { font-size: 9px; font-weight: 600; letter-spacing: 0.08em; color: var(--dim); margin-top: 2px; }

.table-status { min-height: 30px; display: flex; align-items: baseline; justify-content: center; gap: 12px; }
.ts-word { font-size: 22px; font-weight: 850; }
.ts-delta { font-size: 15px; font-weight: 700; color: var(--muted); }

/* Extension-overlay-style suggestion badge — mirrors extension/src/overlay.css */
.ext-overlay {
  position: absolute; top: 16px; right: 18px; z-index: 5; display: none;
  width: 190px; border-radius: 14px; overflow: hidden;
  background: rgba(15, 23, 42, 0.94); border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.45); backdrop-filter: blur(6px);
}
.ext-overlay.show { display: block; animation: extPop 0.25s ease both; }
@keyframes extPop { from { opacity: 0; transform: translateY(-6px) scale(0.97); } to { opacity: 1; transform: none; } }
.ext-head { display: flex; align-items: center; gap: 7px; padding: 8px 10px; background: rgba(2, 6, 23, 0.55); }
.ext-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 8px var(--blue); flex: none; }
.ext-overlay.pulsing .ext-dot { animation: sbPulse 1.4s infinite; }
.ext-title { font-size: 12px; font-weight: 600; letter-spacing: 0.02em; color: var(--text); }
.ext-action { font-size: 26px; font-weight: 800; text-align: center; padding: 12px 8px 4px; letter-spacing: 0.02em; }
.ext-detail { font-size: 10.5px; line-height: 1.4; color: #cbd5e1; padding: 0 10px 12px; text-align: center; }
@keyframes sbPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

@media (max-width: 860px) {
  .game-layout { grid-template-columns: 1fr; }
  .bet-panel { border-right: none; border-bottom: 1px solid var(--line); }
}

/* FEATURES */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.feature { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 26px; }
.f-ic { font-size: 26px; margin-bottom: 12px; }
.feature h3 { font-size: 18px; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 15px; }

/* PRICING */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; max-width: 980px; margin-left: auto; margin-right: auto; }
.plans-2 { grid-template-columns: repeat(2, 1fr); max-width: 700px; }
.plan-note { margin-top: 10px; font-size: 13px; color: var(--dim); min-height: 18px; text-align: center; }
.plan-note.error { color: var(--red); }
#buyBtn:disabled { opacity: 0.7; cursor: default; }
.plan { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 30px; }
.plan.featured { border-color: var(--green); box-shadow: 0 20px 50px rgba(59,130,246, 0.15); transform: translateY(-6px); }
.plan-tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--green-2), var(--green)); color: #ffffff; font-size: 12px; font-weight: 800; padding: 4px 14px; border-radius: 999px; }
.plan h3 { font-size: 20px; }
.price { font-size: 40px; font-weight: 850; margin: 10px 0 4px; }
.price span { font-size: 15px; color: var(--dim); font-weight: 500; }
.plan-sub { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.plan ul { list-style: none; margin-bottom: 22px; }
.plan li { padding: 7px 0; font-size: 14px; border-bottom: 1px solid var(--line); }
.plan li.muted { color: var(--dim); }
.plan li::before { content: "✓ "; color: var(--green-2); font-weight: 800; }
.plan li.muted::before { content: "— "; color: var(--dim); }

/* FAQ */
.faq { max-width: 780px; margin: 44px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 13px; padding: 4px 20px; }
.faq summary { cursor: pointer; font-weight: 600; padding: 16px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--green-2); font-size: 20px; }
.faq details[open] summary::after { content: "–"; }
.faq p { color: var(--muted); padding-bottom: 18px; font-size: 15px; }

/* CTA */
.cta { text-align: center; padding: 90px 6vw; }
.cta h2 { font-size: 38px; letter-spacing: -0.02em; margin-bottom: 26px; }

/* FOOTER */
.footer { border-top: 1px solid var(--line); padding: 60px 6vw 40px; background: var(--panel-2); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; max-width: 1000px; margin: 0 auto; }
.foot-grid h5 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--dim); margin-bottom: 12px; }
.foot-grid a { display: block; color: var(--muted); font-size: 14px; padding: 4px 0; }
.foot-grid a:hover { color: var(--text); }
.foot-note { color: var(--muted); font-size: 14px; margin-top: 10px; max-width: 320px; }
.disclaimer { max-width: 1000px; margin: 40px auto 0; font-size: 12px; color: var(--dim); line-height: 1.6; padding-top: 24px; border-top: 1px solid var(--line); }
.copyright { text-align: center; color: var(--dim); font-size: 13px; margin-top: 26px; }

/* RESPONSIVE */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 50px; }
  .hero h1 { font-size: 40px; }
  .hero-card { order: -1; }
  .nav-links { display: none; }
  .steps, .features, .plans, .foot-grid { grid-template-columns: 1fr; }
  .plan.featured { transform: none; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
}

/* ============ ANIMATIONS & NEW SECTIONS ============ */

/* Ambient background orbs */
.orb {
  position: fixed; border-radius: 50%; filter: blur(80px);
  opacity: 0.35; z-index: 0; pointer-events: none;
  animation: drift 22s ease-in-out infinite alternate;
}
.orb-1 { width: 520px; height: 520px; background: #1d4ed8; top: -140px; right: -120px; }
.orb-2 { width: 460px; height: 460px; background: #3b82f6; top: 40%; left: -160px; animation-delay: -7s; }
.orb-3 { width: 400px; height: 400px; background: #a855f7; bottom: -160px; right: 10%; animation-delay: -13s; opacity: 0.22; }
@keyframes drift {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(40px,-30px) scale(1.12); }
  100% { transform: translate(-30px,20px) scale(0.95); }
}
.nav, .hero, .section, .cta, .footer, .marquee { position: relative; z-index: 1; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .orb { animation: none; } }

/* Sticky nav shrink */
.nav { transition: padding .25s ease, background .25s ease; }
.nav.scrolled { padding-top: 9px; padding-bottom: 9px; background: rgba(6,10,22,0.92); box-shadow: 0 6px 24px rgba(0,0,0,0.35); }

/* Hero card float + shimmer button */
.mini-overlay { animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-14px) rotate(1deg); } }
.mo-action { transition: color .4s ease; }
.btn { position: relative; overflow: hidden; }
.btn::after {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: skewX(-20deg); transition: none;
}
.btn:hover::after { animation: shimmer 0.9s ease; }
@keyframes shimmer { to { left: 130%; } }

/* Marquee */
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(11,20,36,0.6); padding: 14px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: inline-flex; gap: 26px; white-space: nowrap; animation: scrollx 34s linear infinite; }
.marquee-track span { color: var(--muted); font-size: 15px; font-weight: 600; letter-spacing: 0.01em; }
.marquee-track span:nth-child(odd) { color: var(--green-2); }
@keyframes scrollx { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Strategy chart image */
.grid-section { text-align: center; }
.chart-img-wrap {
  max-width: 340px; margin: 32px auto 0; padding: 14px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
}
.chart-img-wrap img { display: block; width: 100%; height: auto; border-radius: 8px; }

/* Testimonials */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.review { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 26px; margin: 0; transition: transform .2s ease, border-color .2s ease; }
.review:hover { transform: translateY(-4px); border-color: rgba(59,130,246,0.4); }
.stars { color: #fbbf24; letter-spacing: 2px; margin-bottom: 12px; }
.review blockquote { margin: 0 0 18px; font-size: 15px; line-height: 1.6; color: var(--text); }
.review figcaption { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.avatar { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 800; color: #ffffff; background: linear-gradient(135deg, var(--green-2), var(--green)); }

@media (max-width: 860px) {
  .reviews { grid-template-columns: 1fr; }
  .orb { display: none; }
}