/* ── Variables ──────────────────────────────────────────────────── */
:root {
  --bg: #05070b;
  --text: #edf2f7;
  --muted: #8a93a7;
  --green: #00ff87;
  --yellow: #ffbe00;
  --red: #ff5050;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --content-width: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 14% 16%, rgba(0, 255, 135, 0.08), transparent 26%),
    radial-gradient(circle at 84% 12%, rgba(0, 255, 135, 0.04), transparent 22%),
    linear-gradient(180deg, #071016 0%, #03070a 40%, #020304 100%);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  overflow-x: hidden;
}

body.app-active { overflow: hidden; }

a { color: inherit; text-decoration: none; }
button { font: inherit; }

/* ── Ambient (GPU layer, no expensive filter) ───────────────────── */
.ambient-a {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 28%, rgba(0, 255, 135, 0.07), transparent 36%);
  will-change: transform;
  animation: floatGlow 10s ease-in-out infinite alternate;
}

/* ── Grid (static — no animation) ──────────────────────────────── */
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  contain: strict;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent 60%);
  opacity: 0.2;
}

/* ── Shell ──────────────────────────────────────────────────────── */
.site-shell { position: relative; z-index: 5; }

/* ── Topbar ─────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  width: min(calc(100% - 32px), var(--content-width));
  margin: 18px auto 0;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: 22px;
  /* Single backdrop-filter — acceptable cost for one element */
  background: rgba(6, 10, 14, 0.82);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
  flex-shrink: 0;
}

.brand-text, .panel-wordmark {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.08em;
}

.brand-text { font-size: 1.6rem; }

.brand-text span,
.panel-wordmark span,
.product-title span,
#h1-accent { color: var(--green); }

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.9rem;
}

.topbar-nav a { transition: color 0.18s ease; }
.topbar-nav a:hover { color: var(--text); }

/* ── Buttons ────────────────────────────────────────────────────── */
.nav-cta,
.btn-primary,
.btn-ghost,
.btn-stop {
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
              background 0.18s ease, border-color 0.18s ease;
}

.nav-cta, .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid rgba(0,255,135,0.32);
  background: linear-gradient(180deg, rgba(0,255,135,0.13), rgba(0,255,135,0.07));
  color: var(--green);
  font-family: 'DM Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nav-cta { padding: 10px 16px; font-size: 0.7rem; }
.btn-primary { padding: 15px 26px; font-size: 0.8rem; }

.nav-cta:hover, .btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(180deg, rgba(0,255,135,0.2), rgba(0,255,135,0.09));
  border-color: rgba(0,255,135,0.5);
  box-shadow: 0 8px 24px rgba(0,255,135,0.12);
}

.nav-cta:active, .btn-primary:active { transform: translateY(0); }

.btn-primary:disabled { opacity: 0.6; cursor: wait; }

.btn-ghost {
  padding: 14px 22px;
  border: 1px solid rgba(255,255,255,0.08);
  background: transparent;
  color: var(--text);
  font-size: 0.92rem;
}

.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.04);
}

/* ── Layout ─────────────────────────────────────────────────────── */
.landing-page {
  width: min(calc(100% - 32px), var(--content-width));
  margin: 0 auto;
  padding: 0 0 160px;
}

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 52px;
  min-height: 100vh;
  padding: 60px 0 60px;
}

/* Staggered entrance — only opacity+transform (GPU only) */
.hero-enter {
  opacity: 0;
  animation: heroUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: calc(var(--d) * 90ms + 100ms);
}

.hero-visual-enter {
  opacity: 0;
  animation: heroRight 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards 0.15s;
}

@keyframes heroUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes heroRight {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Shared label style ─────────────────────────────────────────── */
.eyebrow, .section-tag, .product-label, .card-kicker,
.step-number, .mini-label, .score-lbl, .graph-lbl,
.stat-k, .status-txt, .pill-label, .panel-live,
.confidence-label, .scan-label, .panel-live span,
.signal-sublabel, .companies-label, .threat-desc, .signal-time {
  font-family: 'DM Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.7rem;
}

.section-tag {
  display: inline-flex;
  padding: 7px 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.68rem;
}

.hero h1 {
  margin: 18px 0 0;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4.8rem, 10vw, 8rem);
  line-height: 0.88;
  letter-spacing: 0.05em;
}

.hero-sub {
  margin: 20px 0 0;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  line-height: 1.25;
  font-weight: 700;
  color: var(--text);
}

.hero-description {
  max-width: 540px;
  margin: 16px 0 0;
  color: #aab4c6;
  font-size: 1rem;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* ── Hero visual ────────────────────────────────────────────────── */
.hero-visual {
  position: relative;
  min-height: 640px;
}

.hero-panel-glow {
  position: absolute;
  inset: 20% 10% 10% 10%;
  background: radial-gradient(circle, rgba(0,255,135,0.12), transparent 58%);
  /* No filter:blur on large fixed areas — big perf win */
  border-radius: 50%;
  animation: breathingGlow 5s ease-in-out infinite;
  pointer-events: none;
}

/* ── Product card ───────────────────────────────────────────────── */
/* No backdrop-filter — solid dark bg instead, avoids compositing cost */
.product-card {
  position: relative;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, #0d1119, #070b11);
  box-shadow: var(--shadow);
}

.product-card-main {
  position: absolute;
  top: 44px;
  right: 0;
  width: min(100%, 500px);
  padding: 26px;
  border-radius: 26px;
  overflow: hidden;
}

.product-card-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0,255,135,0.05), transparent 42%);
  pointer-events: none;
  border-radius: inherit;
}

.product-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.product-label { font-size: 0.6rem; color: var(--muted); }

.product-title {
  margin-top: 6px;
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.08em;
  font-size: 1.9rem;
}

.product-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.6rem;
  color: #cfe6da;
}

/* ── Confidence block ───────────────────────────────────────────── */
.confidence-block {
  padding: 20px;
  border-radius: 20px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
}

.confidence-label { display: block; color: var(--muted); font-size: 0.6rem; }

.confidence-row { display: flex; align-items: baseline; margin-top: 6px; }

.confidence-value, .score-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 4.8rem;
  line-height: 0.85;
}

.confidence-unit, .score-pct {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.7rem;
  color: var(--muted);
}

.confidence-pill, .verdict {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-family: 'DM Mono', monospace;
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.confidence-pill.clear, .verdict.clear {
  background: rgba(0,255,135,0.1);
  border-color: rgba(0,255,135,0.22);
  color: var(--green);
}

.confidence-track, .progress-track {
  position: relative;
  width: 100%;
  height: 3px;
  margin-top: 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}

.confidence-track span, .progress-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, rgba(0,255,135,0.5), var(--green));
  border-radius: inherit;
  box-shadow: 0 0 8px rgba(0,255,135,0.4);
}

/* ── Scan chart ─────────────────────────────────────────────────── */
.scan-chart {
  position: relative;
  margin-top: 16px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.05);
}

.scan-label { font-size: 0.6rem; color: var(--muted); }

.scan-grid {
  position: absolute;
  inset: 38px 16px 16px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}

.scan-grid span { border-left: 1px dashed rgba(255,255,255,0.05); }
.scan-grid span:first-child { border-left: none; }

.scan-line {
  display: block;
  width: 100%;
  height: 86px;
  margin-top: 8px;
}

.scan-line path {
  fill: none;
  stroke: var(--green);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 5px rgba(0,255,135,0.4));
  stroke-dasharray: 680;
  stroke-dashoffset: 680;
  animation: drawScanLine 1.8s cubic-bezier(0.4,0,0.2,1) forwards 0.7s;
}

@keyframes drawScanLine {
  to { stroke-dashoffset: 0; }
}

/* ── Product stats ──────────────────────────────────────────────── */
.product-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.product-stats div {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.022);
  border: 1px solid rgba(255,255,255,0.05);
}

.product-stats strong { display: block; font-size: 1rem; }
.product-stats span { display: block; margin-top: 4px; color: var(--muted); font-size: 0.78rem; }

/* ── Signal badge card ──────────────────────────────────────────── */
.signal-badge-card {
  position: absolute;
  right: 16px;
  top: 6px;
  min-width: 172px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(0,255,135,0.16);
  background: linear-gradient(160deg, rgba(0,255,135,0.06) 0%, #0a1018 100%);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  /* No backdrop-filter — solid bg */
}

.signal-header {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
}

.card-kicker { font-size: 0.6rem; color: var(--muted); }

.signal-metric {
  display: flex;
  align-items: baseline;
  gap: 2px;
  line-height: 1;
}

.signal-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  color: var(--green);
  line-height: 0.9;
}

.signal-pct {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  color: rgba(0,255,135,0.55);
}

.signal-sublabel { margin-top: 4px; font-size: 0.58rem; color: var(--muted); }

.signal-bar {
  height: 2px;
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  overflow: hidden;
  margin-top: 12px;
}

.signal-bar-fill {
  height: 100%;
  width: 97%;
  background: linear-gradient(90deg, rgba(0,255,135,0.4), var(--green));
  transform-origin: left;
  transform: scaleX(0);
  animation: fillBar 1.5s cubic-bezier(0.4,0,0.2,1) forwards 1s;
}

@keyframes fillBar {
  to { transform: scaleX(1); }
}

.signal-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}

.signal-ok-badge {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
  background: rgba(0,255,135,0.1);
  border: 1px solid rgba(0,255,135,0.18);
  padding: 3px 7px;
  border-radius: 999px;
}

.signal-time { font-size: 0.58rem; color: var(--muted); }

/* ── Companies marquee ──────────────────────────────────────────── */
.companies-section {
  margin-top: 0;
  padding: 60px 0 0;
  border-top: 1px solid var(--border);
}

.companies-label {
  text-align: center;
  font-size: 0.65rem;
  color: var(--muted);
  margin: 0 0 28px;
}

.marquee-wrap {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, rgba(255,255,255,0.8) 12%, rgba(255,255,255,0.8) 88%, transparent);
}

.marquee-inner {
  display: flex;
  width: max-content;
  /* GPU-only transform — smooth 60fps */
  will-change: transform;
  animation: marquee 28s linear infinite;
}

.marquee-wrap:hover .marquee-inner {
  animation-play-state: paused;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}

.logo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 36px;
  border-right: 1px solid rgba(255,255,255,0.06);
  opacity: 0.28;
  transition: opacity 0.2s ease;
  white-space: nowrap;
}

.logo-item:hover { opacity: 0.65; }

.logo-item img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
  /* Simple Icons SVGs are black — invert to white for dark bg */
  filter: brightness(0) invert(1);
}

.logo-item span {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.02em;
}

/* ── Threat section ─────────────────────────────────────────────── */
.threat-section {
  margin-top: 110px;
}

.threat-header {
  max-width: 700px;
  margin-bottom: 44px;
}

.threat-header h2 {
  margin: 16px 0 0;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.05;
}

.threat-header h2 em {
  color: var(--green);
  font-style: normal;
}

.threat-header p {
  margin: 18px 0 0;
  color: #aab4c6;
  font-size: 1rem;
  line-height: 1.85;
  max-width: 580px;
}

.threat-log {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #070b10;
  overflow: hidden;
}

.threat-row {
  display: grid;
  grid-template-columns: 16px 1fr 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  transition: background 0.18s ease;
}

.threat-row:last-child { border-bottom: none; }

.threat-row:hover { background: rgba(255,255,255,0.025); }

.threat-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

.threat-name {
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  color: var(--text);
}

.threat-desc {
  font-size: 0.68rem;
  color: var(--muted);
}

.threat-detected {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
  background: rgba(0,255,135,0.08);
  border: 1px solid rgba(0,255,135,0.18);
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

/* ── Privacy callout ────────────────────────────────────────────── */
.privacy-callout {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  padding: 20px 22px;
  border-radius: 18px;
  border: 1px solid rgba(0, 255, 135, 0.14);
  background: linear-gradient(135deg, rgba(0,255,135,0.04) 0%, rgba(7,11,16,0.9) 60%);
  max-width: 600px;
}

.privacy-icon-wrap {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid rgba(0,255,135,0.2);
  background: rgba(0,255,135,0.08);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.privacy-body { flex: 1; min-width: 0; }

.privacy-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 8px;
}

.privacy-desc {
  margin: 0 0 14px;
  font-size: 0.82rem;
  color: #9aa4b8;
  line-height: 1.72;
}

.privacy-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green);
  background: rgba(0,255,135,0.07);
  border: 1px solid rgba(0,255,135,0.15);
  padding: 4px 9px;
  border-radius: 999px;
}

.privacy-gh-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  padding: 4px 9px;
  border-radius: 999px;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.privacy-gh-link:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
}

/* ── FAQ ────────────────────────────────────────────────────────── */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 32px;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  background: #070b10;
}

.faq-item {
  padding: 32px 36px;
  border-bottom: 1px solid var(--border);
  transition: background 0.18s ease;
}

.faq-item:last-child { border-bottom: none; }

.faq-item:hover { background: rgba(255,255,255,0.018); }

.faq-q {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 14px;
}

.faq-num {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-shrink: 0;
  margin-top: 3px;
}

.faq-q h3 {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.4;
}

.faq-item p {
  margin: 0 0 12px;
  color: #9aa4b8;
  font-size: 0.93rem;
  line-height: 1.82;
  max-width: 820px;
}

.faq-item p:last-child { margin-bottom: 0; }

/* ── How it works ───────────────────────────────────────────────── */
.content-section { margin-top: 120px; }

.section-heading { max-width: 700px; margin-bottom: 36px; }

.section-heading h2 {
  margin: 16px 0 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.07;
}

.section-heading p {
  margin: 14px 0 0;
  color: #aab4c6;
  line-height: 1.85;
  font-size: 1rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* Solid bg — no backdrop-filter */
.step-card {
  padding: 32px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, #0d1119, #080c13);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,255,135,0.16);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.step-number {
  display: block;
  color: var(--green);
  font-size: 0.7rem;
  margin-bottom: 16px;
}

.step-card h3 { margin: 0 0 10px; font-size: 1.2rem; }

.step-card p { margin: 0; color: #aab4c6; line-height: 1.75; font-size: 0.95rem; }

/* ── Launch band ────────────────────────────────────────────────── */
.launch-band {
  margin-top: 120px;
  padding: 48px 52px;
  border-radius: 26px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, #0d1119, #070b11);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.22s ease;
}

.launch-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0,255,135,0.05), transparent 50%);
  pointer-events: none;
}

.launch-band:hover { border-color: rgba(0,255,135,0.14); }

.launch-band h2 {
  margin: 14px 0 0;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.1;
}

.launch-band p {
  margin: 12px 0 0;
  color: #aab4c6;
  font-size: 0.95rem;
}

.launch-band-button { flex-shrink: 0; }

/* ── Scroll reveal ──────────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Detection panel ────────────────────────────────────────────── */
#screen-video {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
  display: none;
  z-index: 40;
}

#panel {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 270px;
  display: none;
  flex-direction: column;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.09);
  background: rgba(9, 13, 19, 0.95);
  backdrop-filter: blur(12px);
  z-index: 100;
  box-shadow: 0 8px 40px rgba(0,0,0,0.6);
}

#panel.visible, #pill.visible { display: flex; }

.panel-loader { height: 2px; background: rgba(0,255,135,0.07); }

.panel-loader-fill {
  height: 100%;
  width: 35%;
  background: var(--green);
  display: none;
  animation: shimmer 1.2s ease-in-out infinite;
}

.panel-loader-fill.active { display: block; }

.panel-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  cursor: grab;
  user-select: none;
}

.panel-topbar:active { cursor: grabbing; }

.panel-wordmark { font-size: 1rem; }

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #536174;
  flex-shrink: 0;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.live-dot.on {
  background: var(--green);
  box-shadow: 0 0 7px var(--green);
  animation: pulse 1.8s ease-in-out infinite;
}

.panel-score,
.panel-graph,
.panel-stats,
.panel-footer {
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.panel-score { padding: 12px 14px 10px; }

.score-lbl, .graph-lbl, .stat-k, .status-txt, .panel-live, .pill-label {
  font-size: 0.6rem;
  color: var(--muted);
}

.score-row {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin: 5px 0 7px;
}

.score-num { font-size: 3.6rem; }

.verdict.alert { background: rgba(255,80,80,0.12); color: var(--red); border-color: rgba(255,80,80,0.3); }
.verdict.caution { background: rgba(255,190,0,0.12); color: var(--yellow); border-color: rgba(255,190,0,0.3); }

.panel-graph { padding: 10px 12px; }

#gaze-canvas {
  display: block;
  width: 100%;
  height: 44px;
  border-radius: 4px;
  background: rgba(0,0,0,0.28);
}

.panel-live { display: flex; align-items: center; gap: 6px; }

.panel-stats {
  padding: 10px 12px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.pattern-breakdown {
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid rgba(255,255,255,0.07);
}

.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-v { font-family: 'DM Mono', monospace; font-size: 0.88rem; }

.panel-footer {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-bottom: none;
}

.status-txt { line-height: 1.45; flex: 1; }

.btn-stop {
  padding: 6px 10px;
  border: 1px solid rgba(255,80,80,0.28);
  background: rgba(255,80,80,0.1);
  color: var(--red);
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#pill {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(10, 14, 20, 0.94);
  backdrop-filter: blur(10px);
  cursor: pointer;
  z-index: 100;
  box-shadow: 0 6px 24px rgba(0,0,0,0.3);
}

.pill-score {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.2rem;
}

/* ── Keyframes ──────────────────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

@keyframes shimmer {
  0%   { transform: translateX(-160%); }
  100% { transform: translateX(430%); }
}

@keyframes floatGlow {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(1%, -1.5%, 0); }
}

@keyframes breathingGlow {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.04); }
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 1060px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 50px 0 40px; }
  .hero-visual { min-height: 560px; }

  .product-card-main { position: relative; top: 0; max-width: none; }

  .signal-badge-card {
    position: relative;
    right: auto;
    top: auto;
    margin-top: 14px;
    min-width: 0;
  }

  .steps-grid { grid-template-columns: 1fr; }

  .launch-band { flex-direction: column; align-items: flex-start; padding: 36px; }
  .launch-band-button { width: 100%; }
}

@media (max-width: 760px) {
  .topbar { padding: 12px 16px; flex-wrap: wrap; }
  .topbar-nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.8rem;
  }

  .landing-page { padding-bottom: 100px; }
  .hero-visual { min-height: auto; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-ghost, .launch-band-button, .nav-cta { width: 100%; text-align: center; }

  .threat-row { grid-template-columns: 16px 1fr auto; }
  .threat-desc { display: none; }

  .content-section { margin-top: 80px; }
  .threat-section { margin-top: 80px; }
  .launch-band { margin-top: 80px; }

  .privacy-callout { flex-direction: column; max-width: none; }
  .faq-item { padding: 24px 20px; }
  .faq-q { flex-direction: column; gap: 6px; }

  #panel { left: 12px; right: 12px; bottom: 12px; width: auto; }
}

/* ── Card navigation ────────────────────────────────────────────── */
.card-nav {
  display: flex;
  align-items: center;
  gap: 5px;
}

.card-nav-btn {
  width: 18px;
  height: 18px;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}

.card-nav-btn:hover { background: rgba(255,255,255,0.1); color: var(--text); }

.card-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  min-width: 42px;
  text-align: center;
}

.panel-card.hidden { display: none; }

#pitch-canvas {
  display: block;
  width: 100%;
  height: 44px;
  border-radius: 4px;
  background: rgba(0,0,0,0.28);
}

/* ── Blue theme variables ───────────────────────────────────────── */
:root {
  --blue: #3b9eff;
  --blue-dim: rgba(59, 158, 255, 0.18);
  --blue-border: rgba(59, 158, 255, 0.35);
  --blue-glow: rgba(59, 158, 255, 0.15);
}

/* ── Launch group wrapper ───────────────────────────────────────── */
.launch-group {
  display: inline-flex;
  align-items: stretch;
  gap: 0;
}

.launch-group .btn-primary {
  border-radius: 10px 0 0 10px;
  border-right: none;
  position: relative;
  overflow: hidden;
  min-width: 186px;
}

/* ── Icon slots ─────────────────────────────────────────────────── */
.launch-icon {
  display: inline-flex;
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  transition: opacity 0.28s ease, transform 0.28s cubic-bezier(0.34,1.56,0.64,1);
}

.launch-icon-audio {
  opacity: 0;
  transform: translateY(calc(-50% + 8px));
}

/* ── Label slots ────────────────────────────────────────────────── */
.launch-label-optic,
.launch-label-audio {
  display: inline-block;
  transition: opacity 0.22s ease, transform 0.28s cubic-bezier(0.34,1.56,0.64,1);
  padding-left: 22px;
}

.launch-label-audio {
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  opacity: 0;
  white-space: nowrap;
  padding-left: 22px;
}

.launch-label-audio .audio-guard-word { color: var(--blue); }

/* ── Arrow toggle button ────────────────────────────────────────── */
.launch-toggle {
  --toggle-pulse-ring: rgba(0,255,135,0.06);
  --toggle-pulse-glow: rgba(0,255,135,0.1);
  --toggle-pulse-border: rgba(0,255,135,0.32);
  --toggle-pulse-border-strong: rgba(0,255,135,0.75);
  --toggle-pulse-fill: rgba(0,255,135,0.32);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  flex-shrink: 0;
  border-radius: 0 10px 10px 0;
  background: linear-gradient(180deg, rgba(0,255,135,0.13), rgba(0,255,135,0.07));
  border: 1px solid rgba(0,255,135,0.32);
  border-left: 1px solid rgba(0,255,135,0.18);
  cursor: pointer;
  color: var(--green);
  overflow: visible;
  isolation: isolate;
  transition: background 0.28s ease, border-color 0.28s ease,
              color 0.28s ease, box-shadow 0.28s ease;
}

.launch-toggle::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, var(--toggle-pulse-fill), rgba(0,0,0,0));
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}

.launch-toggle:not(:hover):not(:focus-visible) {
  animation: togglePulse 1.25s ease-in-out infinite;
}

.launch-toggle:not(:hover):not(:focus-visible)::before {
  animation: toggleTintPulse 1.25s ease-in-out infinite;
}

.launch-toggle:hover {
  background: linear-gradient(180deg, rgba(0,255,135,0.22), rgba(0,255,135,0.1));
}

.launch-toggle:active { transform: scale(0.96); }

/* "push me" prompt above toggle */
.toggle-prompt {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid rgba(0,255,135,0.2);
  background: rgba(10,14,22,0.9);
  color: rgba(255,255,255,0.78);
  box-shadow: 0 8px 20px rgba(0,0,0,0.28);
  font-family: 'DM Mono', monospace;
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  pointer-events: none;
  z-index: 3;
}

.toggle-arrow {
  position: relative;
  z-index: 1;
  transition: transform 0.42s cubic-bezier(0.34,1.56,0.64,1), color 0.28s ease;
}

/* ── Tooltip ────────────────────────────────────────────────────── */
.toggle-tooltip {
  position: absolute;
  bottom: calc(100% + 34px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  white-space: nowrap;
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.7);
  background: rgba(10,14,22,0.92);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 5px 10px;
  border-radius: 6px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 4;
}

.toggle-tooltip::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(255,255,255,0.1);
}

.launch-toggle:hover .toggle-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── [data-swap] smooth transition ─────────────────────────────── */
[data-swap] { transition: opacity 0.22s ease; }

/* ── Hero title 3D flip ─────────────────────────────────────────── */
#hero-title {
  perspective: 900px;
  transform-style: preserve-3d;
}

#hero-title-word {
  display: inline-block;
  transform-origin: 50% 55%;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  will-change: transform, opacity;
}

.hero-word-flip {
  animation: heroWordFlip 0.62s cubic-bezier(0.455, 0.030, 0.515, 0.955) both;
}

@keyframes heroWordFlip {
  0%  { opacity: 1; transform: translateY(0) rotateX(0deg); }
  49% { opacity: 0; transform: translateY(-0.08em) rotateX(90deg); }
  50% { opacity: 0; transform: translateY(0.08em) rotateX(-90deg); }
  100%{ opacity: 1; transform: translateY(0) rotateX(0deg); }
}

/* ── AUDIO MODE — applied when body.mode-audio ──────────────────── */

/* Background body gradient shifts blue */
body.mode-audio {
  background:
    radial-gradient(circle at 14% 16%, rgba(59,158,255,0.07), transparent 26%),
    radial-gradient(circle at 84% 12%, rgba(59,158,255,0.04), transparent 22%),
    linear-gradient(180deg, #071016 0%, #03070a 40%, #020304 100%);
}

body.mode-audio .ambient-a {
  background: radial-gradient(circle at 50% 28%, rgba(59,158,255,0.07), transparent 36%);
}

body.mode-audio .hero-panel-glow {
  background: radial-gradient(circle, rgba(59,158,255,0.1), transparent 58%);
}

/* Accent colour: green → blue */
body.mode-audio #h1-accent { color: var(--blue); }

body.mode-audio .brand-mark {
  background: var(--blue);
  box-shadow: 0 0 14px var(--blue);
}

body.mode-audio .brand-text span,
body.mode-audio .panel-wordmark span,
body.mode-audio .product-title span { color: var(--blue); }

body.mode-audio .section-tag,
body.mode-audio .eyebrow {
  border-color: rgba(59,158,255,0.2);
}

/* Buttons go blue */
body.mode-audio .nav-cta {
  border-color: var(--blue-border);
  background: linear-gradient(180deg, rgba(59,158,255,0.13), rgba(59,158,255,0.07));
  color: var(--blue);
}

body.mode-audio .nav-cta:hover {
  background: linear-gradient(180deg, rgba(59,158,255,0.22), rgba(59,158,255,0.1));
  border-color: rgba(59,158,255,0.5);
  box-shadow: 0 8px 24px rgba(59,158,255,0.12);
}

body.mode-audio .launch-band-button {
  border-color: var(--blue-border);
  background: linear-gradient(180deg, rgba(59,158,255,0.14), rgba(59,158,255,0.07));
  color: var(--blue);
}

body.mode-audio .launch-band-button:hover {
  background: linear-gradient(180deg, rgba(59,158,255,0.22), rgba(59,158,255,0.1));
  border-color: rgba(59,158,255,0.5);
  box-shadow: 0 8px 24px rgba(59,158,255,0.14);
}

/* Launch button in group */
.launch-group.mode-audio .btn-primary {
  border-color: var(--blue-border);
  background: linear-gradient(180deg, rgba(59,158,255,0.14), rgba(59,158,255,0.07));
  color: var(--blue);
}

.launch-group.mode-audio .btn-primary:hover {
  background: linear-gradient(180deg, rgba(59,158,255,0.22), rgba(59,158,255,0.1));
  border-color: rgba(59,158,255,0.5);
  box-shadow: 0 8px 24px rgba(59,158,255,0.14);
}

/* Icon swap */
.launch-group.mode-audio .launch-icon-optic {
  opacity: 0;
  transform: translateY(calc(-50% - 8px));
}

.launch-group.mode-audio .launch-icon-audio {
  opacity: 1;
  transform: translateY(-50%);
}

/* Label swap */
.launch-group.mode-audio .launch-label-optic {
  opacity: 0;
  transform: translateY(-6px);
}

.launch-group.mode-audio .launch-label-audio {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Arrow toggle in audio mode */
.launch-group.mode-audio .launch-toggle {
  --toggle-pulse-ring: rgba(59,158,255,0.06);
  --toggle-pulse-glow: rgba(59,158,255,0.1);
  --toggle-pulse-border: rgba(59,158,255,0.38);
  --toggle-pulse-border-strong: rgba(59,158,255,0.82);
  --toggle-pulse-fill: rgba(59,158,255,0.32);
  background: linear-gradient(180deg, rgba(59,158,255,0.14), rgba(59,158,255,0.07));
  border-color: var(--blue-border);
  border-left-color: rgba(59,158,255,0.2);
  color: var(--blue);
}

.launch-group.mode-audio .launch-toggle:hover {
  background: linear-gradient(180deg, rgba(59,158,255,0.22), rgba(59,158,255,0.1));
}

/* Arrow points left (back) in audio mode */
.launch-group.mode-audio .toggle-arrow {
  transform: rotate(180deg);
}

.launch-group.mode-audio .toggle-tooltip {
  border-color: rgba(59,158,255,0.2);
}

/* Live dots go blue */
body.mode-audio .live-dot.on {
  background: var(--blue);
  box-shadow: 0 0 7px var(--blue);
}

/* Hero card accents go blue */
body.mode-audio .scan-line path { stroke: var(--blue); filter: drop-shadow(0 0 5px rgba(59,158,255,0.4)); }
body.mode-audio .signal-bar-fill,
body.mode-audio #conf-fill { background: var(--blue) !important; }

body.mode-audio .confidence-pill.clear {
  background: rgba(59,158,255,0.1);
  border-color: rgba(59,158,255,0.22);
  color: var(--blue);
}

body.mode-audio .signal-value { color: var(--blue); }
body.mode-audio .signal-pct { color: rgba(59,158,255,0.55); }
body.mode-audio .signal-bar-fill {
  background: linear-gradient(90deg, rgba(59,158,255,0.4), var(--blue));
}

body.mode-audio .signal-ok-badge {
  background: rgba(59,158,255,0.1);
  color: var(--blue);
  border-color: rgba(59,158,255,0.2);
}

/* Threat section */
body.mode-audio .threat-header h2 em { color: var(--blue); }
body.mode-audio .threat-detected {
  color: var(--blue);
  background: rgba(59,158,255,0.08);
  border-color: rgba(59,158,255,0.18);
}
body.mode-audio .threat-dot { background: var(--blue); box-shadow: 0 0 6px var(--blue); }

/* Privacy callout */
body.mode-audio .privacy-callout {
  border-color: rgba(59,158,255,0.14);
  background: linear-gradient(135deg, rgba(59,158,255,0.04) 0%, rgba(7,11,16,0.9) 60%);
}
body.mode-audio .privacy-icon-wrap {
  border-color: rgba(59,158,255,0.2);
  background: rgba(59,158,255,0.08);
  color: var(--blue);
}
body.mode-audio .privacy-badge {
  color: var(--blue);
  background: rgba(59,158,255,0.07);
  border-color: rgba(59,158,255,0.15);
}

/* Steps */
body.mode-audio .step-number { color: var(--blue); }
body.mode-audio .step-card:hover { border-color: rgba(59,158,255,0.16); }

/* FAQ */
body.mode-audio .faq-num { color: var(--blue); }

/* ── Mode-switch keyframes ───────────────────────────────────────── */
@keyframes togglePulse {
  0%, 100% {
    border-color: var(--toggle-pulse-border);
    box-shadow: 0 0 0 0 rgba(0,255,135,0);
  }
  50% {
    border-color: var(--toggle-pulse-border-strong);
    box-shadow: 0 0 0 5px var(--toggle-pulse-ring), 0 0 18px var(--toggle-pulse-glow);
  }
}

@keyframes toggleTintPulse {
  0%, 100% { opacity: 0.08; }
  50%       { opacity: 0.72; }
}

@keyframes modePop {
  0%   { transform: scale(1); }
  45%  { transform: scale(0.97); }
  75%  { transform: scale(1.015); }
  100% { transform: scale(1); }
}

.launch-group.switching { animation: modePop 0.38s cubic-bezier(0.34,1.56,0.64,1); }