:root{--bg:#080b14;--surface:#11151f;--text:#eef1f8;--muted:#9aa3b8;--accent:#36e1ef;--violet:#7c8cff;--cyan:#1fe3f0;--border:#232838;--hairline:rgba(255,255,255,0.06);--shadow-card:0 1px 0 rgba(255,255,255,0.04) inset,0 20px 44px -30px rgba(0,0,0,0.85);--shadow-lift:0 1px 0 rgba(255,255,255,0.06) inset,0 26px 56px -28px rgba(0,0,0,0.9);--maxw:1040px;--measure:700px;color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;max-width:var(--maxw);margin:0 auto;padding:1.25rem 1.25rem 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span{position:absolute;left:50%;top:50%;border-radius:50%;border:1px solid color-mix(in srgb,var(--cyan) 28%,transparent);translate:-50% -50%;animation:radar 4.2s ease-out infinite}.hero__radar span:first-child{width:240px;height:240px;animation-delay:0s}.hero__radar span:nth-child(2){width:240px;height:240px;animation-delay:1.4s}.hero__radar span:nth-child(3){width:240px;height:240px;animation-delay:2.8s}@keyframes radar{0%{scale:.3;opacity:.7}to{scale:1.6;opacity:0}}@media (prefers-reduced-motion:reduce){.hero__radar span{animation:none;opacity:.18}}.hero__copy{position:relative;z-index:1}.hero__title{font-size:clamp(2.4rem,6.5vw,4rem);line-height:1.08;letter-spacing:-.02em;font-weight:800;margin:1rem 0 1.1rem;display:flex;flex-direction:column}.hero__title span:last-child{background:linear-gradient(100deg,var(--violet),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}.hero__lede{font-size:clamp(1rem,1.5vw,1.18rem);color:var(--muted);max-width:30ch;margin:0 0 1.8rem}.hero__cta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.hero__note{color:var(--muted);font-size:.85rem}.hero__device{display:flex;justify-content:center;position:relative;z-index:1}.appstore-badge{display:inline-flex;align-items:center;gap:.6rem;padding:.6rem 1.1rem .6rem .95rem;border-radius:14px;background:#000;border:1px solid #3a3f4d;color:#fff;transition:transform .18s ease,box-shadow .18s ease}.appstore-badge:hover{text-decoration:none;transform:translateY(-1px);box-shadow:0 0 28px -10px var(--cyan)}.appstore-badge__text{display:flex;flex-direction:column;line-height:1.1;text-align:start}.appstore-badge__text small{font-size:.62rem;opacity:.85}.appstore-badge__text strong{font-size:1.05rem;font-weight:600;letter-spacing:.01em}.phone{position:relative;width:min(280px,72vw);aspect-ratio:9/19.5;border-radius:38px;padding:9px;background:linear-gradient(160deg,#2b3043,#14171f);box-shadow:0 30px 70px -20px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.05),0 0 70px -25px var(--cyan)}.phone__notch{position:absolute;top:16px;left:50%;translate:-50% 0;width:34%;height:22px;background:#05070c;border-radius:999px;z-index:2}.phone img{width:100%;height:100%;object-fit:cover;border-radius:30px;background:#11151f;display:block}.section__title{font-size:clamp(1.6rem,3.5vw,2.2rem);line-height:1.2;letter-spacing:-.01em;font-weight:800;text-align:center;margin:0 0 .5rem}.section__lede{text-align:center;color:var(--muted);margin:0 0 2rem}.features{margin-top:2.5rem;display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1rem;gap:1rem}.feature{padding:1.6rem 1.5rem;border-radius:18px;background:linear-gradient(180deg,var(--surface),color-mix(in srgb,var(--surface) 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var(--hairline);box-shadow:var(--shadow-card)}.step__n{font-size:1.5rem;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;background:linear-gradient(135deg,var(--violet),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;min-width:2.2ch}.step h3{margin:0 0 .25rem;font-size:1.12rem}.step p{margin:0;color:var(--muted)}.shots{display:flex;gap:clamp(.75rem,2vw,1.5rem);overflow-x:auto;padding:.5rem .25rem 1.5rem;scroll-snap-type:x mandatory;justify-content:flex-start}.shots .phone{flex:0 0 auto;width:min(230px,60vw);scroll-snap-align:center}@media (min-width:880px){.shots{justify-content:center}}.privacy{border-radius:22px;padding:clamp(1.8rem,4vw,3rem);background:radial-gradient(600px 300px at 100% 0,rgba(31,227,240,.1),transparent 60%),var(--surface);border:1px solid var(--hairline);box-shadow:var(--shadow-card)}.privacy__head{text-align:center}.privacy__head .section__title{margin-top:.8rem}.privacy__list{list-style:none;padding:0;margin:2rem auto 0;max-width:640px;display:grid;grid-gap:1rem;gap:1rem}.privacy__list li{display:flex;gap:.8rem;align-items:flex-start;color:var(--text)}.privacy__list svg{color:var(--cyan);flex:0 0 auto;margin-top:2px}.final{text-align:center;padding:clamp(2.5rem,6vw,4rem) 1.25rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.final h2{font-size:clamp(1.8rem,4.5vw,2.6rem);font-weight:800;letter-spacing:-.01em;margin:0;background:linear-gradient(100deg,var(--violet),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}.final p{color:var(--muted);margin:0 0 .6rem}.final__links{display:flex;gap:.6rem;color:var(--muted);font-size:.9rem;margin-top:.5rem}@media (max-width:760px){.hero{grid-template-columns:1fr;text-align:center}.hero__lede{margin-inline:auto}.hero__cta{justify-content:center}.hero__device{order:-1}.hero__radar{right:50%;translate:50% 0}.features{grid-template-columns:1fr}}