/* Cinematic effects: glitch, scan-lines, split-flap, hero background */

/* hero scaffolding */
.hero {
  position: relative;
  padding: 140px 0 120px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(700px 400px at 20% 30%, rgba(0,245,255,0.10), transparent 60%),
    radial-gradient(900px 500px at 80% 70%, rgba(0,245,255,0.06), transparent 60%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(0,245,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(900px 500px at 50% 30%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(900px 500px at 50% 30%, #000, transparent 70%);
}
.scanlines {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.012) 0px,
    rgba(255,255,255,0.012) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: screen;
}
.scanlines::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(0,245,255,0.04) 50%, transparent 100%);
  background-size: 100% 200%;
  animation: scan 8s linear infinite;
}
@keyframes scan {
  0% { background-position: 0 -100%; }
  100% { background-position: 0 200%; }
}
.noise {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.06;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0.95  0 0 0 0 1  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.hero h1 {
  font-size: clamp(2.4rem, 6.4vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.0;
  max-width: 980px;
}
.hero .lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--text-2);
  max-width: 620px;
  margin: 28px 0 38px;
}
.hero h1 .accent {
  color: var(--cyan);
  position: relative;
  display: inline-block;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--cyan);
  box-shadow: var(--glow-cyan);
  opacity: 0.5;
}

/* glitch text */
.glitch {
  position: relative;
  display: inline-block;
}
.glitch[data-text]::before,
.glitch[data-text]::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
}
.glitch[data-text]::before {
  color: #ff5ec4;
  transform: translate(-2px, 0);
  clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%);
  mix-blend-mode: screen;
  animation: glitch-a 4s steps(1) infinite;
  opacity: 0.7;
}
.glitch[data-text]::after {
  color: var(--cyan);
  transform: translate(2px, 0);
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  mix-blend-mode: screen;
  animation: glitch-b 5s steps(1) infinite;
  opacity: 0.7;
}
@keyframes glitch-a {
  0%, 80%, 100% { clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%); transform: translate(-2px,0); }
  82% { clip-path: polygon(0 10%, 100% 10%, 100% 30%, 0 30%); transform: translate(-3px, 1px); }
  86% { clip-path: polygon(0 50%, 100% 50%, 100% 70%, 0 70%); transform: translate(3px, -1px); }
  90% { clip-path: polygon(0 5%, 100% 5%, 100% 15%, 0 15%); transform: translate(-2px, 0); }
}
@keyframes glitch-b {
  0%, 75%, 100% { clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%); transform: translate(2px,0); }
  77% { clip-path: polygon(0 40%, 100% 40%, 100% 55%, 0 55%); transform: translate(3px, 1px); }
  82% { clip-path: polygon(0 70%, 100% 70%, 100% 90%, 0 90%); transform: translate(-3px, -1px); }
}

/* split-flap countdown */
.flap-row {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  font-family: var(--mono);
}
.flap {
  display: inline-block;
  background: linear-gradient(180deg, #0d0d0d 0%, #050505 50%, #0d0d0d 50%, #050505 100%);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 10px 8px;
  min-width: 38px;
  text-align: center;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(0,245,255,0.4);
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 -8px 12px rgba(0,0,0,0.6), inset 0 8px 12px rgba(0,0,0,0.3);
}
.flap::after {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1px;
  background: rgba(0,0,0,0.7);
}
.flap-sep { color: var(--text-3); font-weight: 700; padding: 0 2px; }
.flap-label {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--text-3);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
}

/* trust strip */
.trust-strip {
  display: flex; flex-wrap: wrap;
  gap: 22px;
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-2);
  letter-spacing: 0.06em;
}
.trust-strip span {
  display: inline-flex; align-items: center; gap: 8px;
}
.trust-strip .tick {
  color: var(--cyan);
  text-shadow: 0 0 6px rgba(0,245,255,0.6);
}

/* mock popup window */
.mockup {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 400 / 600;
  background: linear-gradient(180deg, #0c0c0c 0%, #060606 100%);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  overflow: hidden;
  box-shadow:
    0 60px 100px rgba(0,0,0,0.7),
    0 0 0 1px rgba(0,245,255,0.08),
    0 0 60px rgba(0,245,255,0.12);
}
.mockup .mock-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.mockup .mock-brand {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--text);
  text-transform: uppercase;
}
.mockup .mock-chip {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,245,255,0.45);
  color: var(--cyan);
  background: rgba(0,245,255,0.06);
}
.mockup .mock-tabs {
  display: flex;
  margin: 14px 16px 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.mockup .mock-tab {
  padding: 10px 16px;
  color: var(--text-3);
  cursor: pointer;
  background: transparent;
  border: 0;
  border-bottom: 1px solid transparent;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.mockup .mock-tab:hover { color: var(--text); }
.mockup .mock-tab.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.mockup .mock-tab:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 2px;
}
.mockup [data-mock-panel][hidden] { display: none; }
.mockup .mock-list { padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.mockup .snipe-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  display: flex; gap: 12px; align-items: center;
  position: relative;
  overflow: hidden;
}
.snipe-card .thumb {
  width: 54px; height: 54px; border-radius: 8px;
  background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.snipe-card .ring {
  position: absolute; inset: -2px;
  border: 2px solid var(--cyan);
  border-radius: 10px;
  opacity: 0.6;
  filter: drop-shadow(0 0 6px rgba(0,245,255,0.4));
}
.snipe-card .thumb-glyph {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 28px; height: 28px;
  color: var(--cyan);
  opacity: 0.85;
}
.snipe-card.urgent .thumb-glyph { color: var(--amber); }
.snipe-card .meta { flex: 1; min-width: 0; }
.snipe-card .ttl {
  font-size: 0.84rem;
  line-height: 1.3;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.snipe-card .row {
  display: flex; justify-content: space-between; margin-top: 4px;
  font-family: var(--mono); font-size: 0.74rem;
  color: var(--text-2);
}
.snipe-card .row .price { color: var(--cyan); }
.snipe-card .row .cd { color: var(--amber); }
.snipe-card.urgent {
  border-color: rgba(255,184,0,0.4);
  box-shadow: 0 0 18px rgba(255,184,0,0.18);
}
.snipe-card.urgent .ring { border-color: var(--amber); filter: drop-shadow(0 0 6px rgba(255,184,0,0.4)); }
.snipe-card.urgent .row .cd { color: var(--red); }

/* completed snipe states */
.snipe-card.won .thumb { background: linear-gradient(135deg, rgba(34,197,94,0.18), rgba(34,197,94,0.05)); }
.snipe-card.won .thumb-glyph { color: #4ade80; opacity: 0.95; }
.snipe-card.lost .thumb { background: linear-gradient(135deg, rgba(120,120,120,0.18), rgba(60,60,60,0.05)); }
.snipe-card.lost .thumb-glyph { color: var(--text-3); opacity: 0.85; }
.snipe-card .row .price.won { color: #4ade80; font-weight: 600; }
.snipe-card .row .price.lost { color: var(--text-3); text-decoration: line-through; text-decoration-color: rgba(255,255,255,0.25); }
.snipe-card .row .cd.dim { color: var(--text-3); }

.mockup .mock-fab {
  position: absolute;
  left: 50%; bottom: 22px;
  transform: translateX(-50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--cyan);
  color: #021014;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 700;
  box-shadow: 0 0 28px rgba(0,245,255,0.6);
  animation: breathe 2.2s var(--ease) infinite;
}
@keyframes breathe {
  0%, 100% { transform: translateX(-50%) scale(1); }
  50% { transform: translateX(-50%) scale(1.05); }
}

/* particle canvas overlay */
canvas.particles { position: absolute; inset: 0; pointer-events: none; }

/* hero browser-support strip */
.browser-strip {
  margin: 16px 0 4px;
  font-size: 0.84rem;
  color: var(--text-2);
}
.browser-strip strong { color: var(--text); font-weight: 600; }
.browser-strip .dim { color: var(--text-3); }

/* constraint section icons */
.constraint-icon {
  flex-shrink: 0;
  color: var(--amber);
  filter: drop-shadow(0 0 4px rgba(255,184,0,0.25));
}

/* responsive grids */
.hero-row {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero-row { grid-template-columns: 1fr; gap: 40px; }
  .hero-row .mockup { margin: 0 auto; }
  .two-col { grid-template-columns: 1fr; gap: 30px; }
}

/* feature grid */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) {
  .features { grid-template-columns: 1fr; }
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 26px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  overflow: hidden;
}
.feature .glyph {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
  border: 1px solid rgba(0,245,255,0.25);
  border-radius: 8px;
  background: rgba(0,245,255,0.04);
}
.feature h3 { font-size: 1.1rem; }
.feature p { color: var(--text-2); margin: 0; }
.feature::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 200px at 100% 0%, rgba(0,245,255,0.08), transparent 50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.feature:hover::after { opacity: 1; }

/* steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  counter-reset: step;
}
@media (max-width: 880px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  position: relative;
}
.step .num {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.step h3 { font-size: 1.2rem; margin-bottom: 8px; }
.step p { color: var(--text-2); margin: 0; }

/* pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 880px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  position: relative;
  display: flex; flex-direction: column;
}
.price-card.best {
  border-color: rgba(255,215,0,0.45);
  box-shadow: 0 0 38px rgba(255,215,0,0.1);
}
.price-card.best::before {
  content: 'BEST VALUE';
  position: absolute;
  top: -10px; left: 24px;
  background: var(--gold);
  color: #1a1100;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
}
.price-card .tier {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}
.price-card .price {
  font-family: var(--mono);
  font-size: 2.4rem;
  color: var(--text);
  margin: 14px 0 6px;
}
.price-card .price .per { font-size: 0.9rem; color: var(--text-3); }
.price-card ul { list-style: none; padding: 0; margin: 18px 0 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.price-card li {
  font-size: 0.92rem;
  color: var(--text-2);
  display: flex; gap: 10px; align-items: flex-start;
}
.price-card li::before {
  content: '→';
  color: var(--cyan);
  font-family: var(--mono);
  flex-shrink: 0;
}
.price-card.best li::before { color: var(--gold); }
.price-card .btn { width: 100%; justify-content: center; }
.price-card.best .btn { background: var(--gold); border-color: var(--gold); color: #1a1100; box-shadow: var(--glow-gold); }

/* faq */
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--mono);
  font-size: 1.3rem;
  color: var(--cyan);
  transition: transform .25s var(--ease);
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p { color: var(--text-2); margin-top: 14px; margin-bottom: 0; }