:root {
  --bg-0: #050B18;
  --bg-1: #0A1628;
  --bg-2: #0E2240;
  --bg-card: rgba(16, 32, 60, 0.55);
  --bg-card-strong: rgba(20, 38, 70, 0.85);
  --stroke: rgba(120, 180, 255, 0.12);
  --stroke-strong: rgba(120, 180, 255, 0.22);
  --text-1: #EAF2FF;
  --text-2: #A9BBD3;
  --text-3: #6B7E97;
  --accent: #5CE1FF;
  --accent-2: #7FF2FF;
  --accent-soft: rgba(92, 225, 255, 0.16);
  --warn: #FF5C7A;
  --warn-soft: rgba(255, 92, 122, 0.14);
  --success: #4FE3B0;
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --shadow-glow: 0 0 80px rgba(92, 225, 255, 0.35);
  --font-display: 'Geist', 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
  --font-mono: 'Geist Mono', 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
}

* { box-sizing: border-box; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-display);
  background: var(--bg-0);
  color: var(--text-1);
  font-feature-settings: "ss01", "cv11";
  letter-spacing: -0.01em;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.bg-stage {
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(1200px 700px at 20% -10%, rgba(92, 225, 255, 0.10), transparent 60%),
    radial-gradient(900px 600px at 110% 10%, rgba(255, 92, 122, 0.06), transparent 60%),
    radial-gradient(1000px 800px at 50% 110%, rgba(92, 225, 255, 0.06), transparent 60%),
    linear-gradient(180deg, #050B18 0%, #06101F 30%, #07142A 60%, #050B18 100%);
}
.bg-grain {
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none; opacity: 0.04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .container { padding: 0 40px; } }

section { position: relative; padding: 88px 0; }
@media (min-width: 768px) { section { padding: 128px 0; } }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; margin: 0; }
h1 { font-size: clamp(40px, 7vw, 76px); }
h2 { font-size: clamp(32px, 5vw, 56px); }
h3 { font-size: clamp(20px, 2.4vw, 26px); font-weight: 600; letter-spacing: -0.02em; }
p { line-height: 1.55; color: var(--text-2); margin: 0; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); font-weight: 500;
}
.eyebrow-warn { color: var(--warn); }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--text-2); }
.text-warn { color: var(--warn); }
.text-accent { color: var(--accent); }
.text-mono { font-family: var(--font-mono); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 56px; padding: 0 28px; border-radius: 999px;
  font-size: 16px; font-weight: 600;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(180deg, var(--accent-2) 0%, var(--accent) 100%);
  color: #061321;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.10) inset, 0 16px 50px -10px rgba(92, 225, 255, 0.55);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(255,255,255,0.16) inset, 0 22px 60px -12px rgba(92, 225, 255, 0.7); }
.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--text-1);
  border: 1px solid var(--stroke);
}
.btn-ghost:hover { background: rgba(255,255,255,0.07); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: rgba(5, 11, 24, 0.6);
  border-bottom: 1px solid var(--stroke);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.wordmark {
  font-weight: 700; font-size: 16px; letter-spacing: 0.01em;
  display: inline-flex; align-items: center; gap: 0;
}
.wordmark .no { color: var(--warn); }
.wordmark .img { color: var(--accent); }

.nav-links { display: none; gap: 28px; }
.nav-links a { color: var(--text-2); font-size: 14px; transition: color .15s ease; }
.nav-links a:hover { color: var(--text-1); }
@media (min-width: 768px) { .nav-links { display: flex; } }

.hero { padding-top: 56px; }
.hero-grid { display: grid; gap: 56px; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 80px; } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(92, 225, 255, 0.08);
  border: 1px solid rgba(92, 225, 255, 0.22);
  font-size: 12px; color: var(--accent);
  font-family: var(--font-mono); letter-spacing: 0.05em;
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

.hero h1 { margin-top: 28px; }
.hero h1 .accent { color: var(--accent); }
.hero h1 .strike { color: var(--text-3); position: relative; }
.hero p.lead { margin-top: 20px; max-width: 540px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero-meta { display: flex; gap: 22px; margin-top: 32px; flex-wrap: wrap; color: var(--text-3); font-size: 13px; }
.hero-meta-item { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--success); }

.phone-stage { position: relative; display: flex; justify-content: center; align-items: center; min-height: 600px; }
.phone-glow {
  position: absolute; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(92, 225, 255, 0.35) 0%, rgba(92, 225, 255, 0) 70%);
  filter: blur(20px); pointer-events: none;
}
.phone-wrap { position: relative; transform: translateZ(0); }
.phone-img-wrap {
  width: 280px; height: 606px;
  border-radius: 44px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 0 0 8px #0a0a0c,
    0 0 0 9px rgba(255,255,255,0.06),
    0 60px 120px -20px rgba(0, 20, 50, 0.7),
    0 0 100px -10px rgba(92, 225, 255, 0.4);
  background: #050B18;
}
.phone-img-wrap img { width: 100%; height: 100%; display: block; object-fit: cover; }
.phone-notch {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 32px; background: #000; border-radius: 999px; z-index: 2;
}

@media (min-width: 1024px) {
  .phone-img-wrap { width: 320px; height: 692px; }
}

.float-chip {
  position: absolute; display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-radius: 14px;
  font-size: 12px; font-family: var(--font-mono);
  background: var(--bg-card-strong);
  border: 1px solid var(--stroke-strong);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.4);
  white-space: nowrap;
}
.float-chip.warn { border-color: rgba(255,92,122,0.3); color: var(--warn); }
.float-chip.ok { border-color: rgba(92,225,255,0.3); color: var(--accent); }
.float-chip svg { width: 14px; height: 14px; }
.float-chip .strikethrough { text-decoration: line-through; opacity: 0.6; }

.metadata-grid {
  display: grid; gap: 16px; margin-top: 56px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 768px) { .metadata-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; } }

.meta-card {
  padding: 28px 24px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--stroke);
  transition: border-color .2s ease, transform .2s ease;
  position: relative; overflow: hidden;
}
.meta-card:hover { border-color: var(--stroke-strong); transform: translateY(-2px); }
.meta-card-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(255,92,122,0.10); border: 1px solid rgba(255,92,122,0.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--warn); margin-bottom: 18px;
}
.meta-card h3 { font-size: 17px; margin-bottom: 6px; }
.meta-card p { font-size: 13px; color: var(--text-3); line-height: 1.5; }
.meta-card .meta-value { font-family: var(--font-mono); font-size: 12px; color: var(--warn); margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(255,92,122,0.2); }

.problem-emotional {
  margin-top: 64px; padding: 40px 32px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255,92,122,0.06), rgba(255,92,122,0.02));
  border: 1px solid rgba(255,92,122,0.18);
  text-align: center;
}
.problem-emotional p { font-size: clamp(20px, 2.6vw, 28px); color: var(--text-1); font-weight: 500; letter-spacing: -0.02em; line-height: 1.3; }

.steps-row { display: grid; gap: 20px; margin-top: 56px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .steps-row { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.step {
  position: relative; padding: 32px 28px;
  border-radius: var(--radius-md); background: var(--bg-card);
  border: 1px solid var(--stroke);
}
.step-num {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--accent); letter-spacing: 0.1em;
}
.step h3 { margin-top: 18px; }
.step p { margin-top: 8px; font-size: 14px; }
.step-visual {
  margin-top: 20px; height: 140px;
  border-radius: 14px; background: rgba(92, 225, 255, 0.04);
  border: 1px solid var(--stroke);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative;
}

.features-grid { display: grid; gap: 16px; margin-top: 56px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; } }
.feature {
  padding: 36px 32px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--stroke);
  display: flex; flex-direction: column; gap: 14px;
  transition: border-color .2s ease, background .2s ease;
}
.feature:hover { border-color: rgba(92,225,255,0.25); background: rgba(20, 38, 70, 0.7); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: rgba(92,225,255,0.10); border: 1px solid rgba(92,225,255,0.25);
  display: flex; align-items: center; justify-content: center; color: var(--accent);
}
.feature h3 { font-size: 20px; }
.feature p { font-size: 14px; }

.shots-row {
  display: flex; gap: 24px; overflow-x: auto;
  padding: 40px 0 20px; margin: 0 -24px; padding-left: 24px; padding-right: 24px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.shots-row::-webkit-scrollbar { display: none; }
.shot-card {
  flex: 0 0 auto; width: 280px;
  scroll-snap-align: center;
}
.shot-frame {
  width: 280px; height: 606px;
  border-radius: 40px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 0 0 6px #0a0a0c,
    0 0 0 7px rgba(255,255,255,0.06),
    0 40px 80px -20px rgba(0, 20, 50, 0.7);
  background: #050B18;
  position: relative;
}
.shot-frame img { width: 100%; height: 100%; display: block; object-fit: cover; }
.shot-caption { margin-top: 24px; }
.shot-caption .eyebrow { font-size: 11px; }
.shot-caption h3 { margin-top: 8px; font-size: 18px; }
.shot-caption p { margin-top: 6px; font-size: 14px; }

.usecases-grid { display: grid; gap: 16px; margin-top: 56px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .usecases-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
.usecase {
  padding: 32px 28px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--stroke);
  display: flex; gap: 20px; align-items: flex-start;
}
.usecase-icon {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 12px;
  background: rgba(92,225,255,0.08); border: 1px solid rgba(92,225,255,0.2);
  display: flex; align-items: center; justify-content: center; color: var(--accent);
}
.usecase h3 { font-size: 18px; }
.usecase p { font-size: 14px; margin-top: 6px; }

.trust-band {
  margin-top: 40px;
  padding: 56px 40px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(600px 400px at 50% 0%, rgba(92,225,255,0.10), transparent 70%),
    var(--bg-card);
  border: 1px solid var(--stroke);
  text-align: center;
}
.trust-pillars { display: grid; gap: 24px; margin-top: 40px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 768px) { .trust-pillars { grid-template-columns: repeat(4, 1fr); } }
.pillar {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.pillar-icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: rgba(92,225,255,0.08); border: 1px solid rgba(92,225,255,0.2);
  display: flex; align-items: center; justify-content: center; color: var(--accent);
}
.pillar h4 { font-size: 14px; font-weight: 600; margin: 0; color: var(--text-1); }
.pillar p { font-size: 12px; color: var(--text-3); text-align: center; }

.faq-list { display: flex; flex-direction: column; gap: 12px; margin-top: 40px; max-width: 820px; margin-left: auto; margin-right: auto; }
.faq-item {
  border: 1px solid var(--stroke);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color .2s ease;
}
.faq-item.open { border-color: var(--stroke-strong); }
.faq-q {
  width: 100%;
  padding: 22px 26px;
  display: flex; justify-content: space-between; align-items: center;
  text-align: left; font-size: 16px; font-weight: 500; color: var(--text-1);
  gap: 16px;
}
.faq-toggle {
  width: 28px; height: 28px; border-radius: 999px; flex-shrink: 0;
  background: rgba(92,225,255,0.08); border: 1px solid rgba(92,225,255,0.2);
  display: flex; align-items: center; justify-content: center; color: var(--accent);
  transition: transform .25s ease;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease;
}
.faq-item.open .faq-a { max-height: 320px; }
.faq-a-inner { padding: 0 26px 24px; color: var(--text-2); font-size: 15px; line-height: 1.6; }

.final-cta {
  text-align: center;
  padding: 72px 32px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(800px 400px at 50% 100%, rgba(92,225,255,0.18), transparent 70%),
    linear-gradient(180deg, rgba(20,38,70,0.6), rgba(10,22,40,0.4));
  border: 1px solid var(--stroke-strong);
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(400px 200px at 50% 0%, rgba(92,225,255,0.08), transparent 70%);
  pointer-events: none;
}
.final-cta h2 { max-width: 720px; margin: 0 auto; }
.final-cta p { margin-top: 18px; max-width: 560px; margin-left: auto; margin-right: auto; }

.footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--stroke);
  margin-top: 80px;
}
.footer-row {
  display: flex; flex-direction: column; gap: 24px;
  justify-content: space-between; align-items: flex-start;
}
@media (min-width: 768px) { .footer-row { flex-direction: row; align-items: center; } }
.footer-meta { color: var(--text-3); font-size: 13px; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; color: var(--text-3); font-size: 13px; }
.footer-links a:hover { color: var(--text-1); }

.sec-head { text-align: center; max-width: 720px; margin: 0 auto; }
.sec-head h2 { margin-top: 16px; }
.sec-head p { margin-top: 18px; }

@keyframes float-up { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.float-anim { animation: float-up 4s ease-in-out infinite; }
.float-anim.delay-1 { animation-delay: 1s; }
.float-anim.delay-2 { animation-delay: 2s; }

@keyframes glow-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}
.glow-pulse { animation: glow-pulse 4s ease-in-out infinite; }

.appstore-btn {
  display: inline-flex; align-items: center; gap: 12px;
  height: 56px; padding: 0 22px; border-radius: 14px;
  background: #000; color: #fff;
  border: 1px solid rgba(255,255,255,0.12);
  font-weight: 500;
  transition: transform .18s ease, border-color .18s ease;
}
.appstore-btn:hover { transform: translateY(-1px); border-color: rgba(255,255,255,0.24); }
.appstore-btn .small { font-size: 11px; opacity: 0.7; line-height: 1; }
.appstore-btn .big { font-size: 18px; line-height: 1.1; font-weight: 600; }

.risk-photo {
  width: 100%; max-width: 480px; margin: 56px auto 0;
  position: relative; border-radius: var(--radius-md); overflow: visible;
}
.risk-photo-inner {
  border-radius: var(--radius-md); overflow: hidden;
  border: 1px solid var(--stroke);
  background: linear-gradient(135deg, #1a2540, #0f1a30);
  aspect-ratio: 4/3;
  position: relative;
}
.risk-photo-inner::after {
  content: 'PHOTO'; position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.3em;
  color: rgba(170, 200, 240, 0.25);
  background:
    repeating-linear-gradient(45deg, transparent 0, transparent 14px, rgba(120,180,255,0.04) 14px, rgba(120,180,255,0.04) 15px);
}
.risk-photo-pin {
  position: absolute; padding: 8px 12px; border-radius: 10px;
  background: rgba(255,92,122,0.95); color: white;
  font-family: var(--font-mono); font-size: 11px;
  box-shadow: 0 8px 24px rgba(255,92,122,0.4);
  display: inline-flex; align-items: center; gap: 6px;
}

.wordmark-big {
  display: inline-flex; align-items: center; gap: 0;
  font-weight: 700; font-size: 14px;
  letter-spacing: 0.02em;
}

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }