:root{
  --bg:#f2f2f7;
  --bg-elev:#ffffff;
  --ink:#1c1c1e;
  --ink-2:#3c3c43;
  --muted:#8a8a8e;
  --line:#e3e3e8;
  --blue:#0a84ff;
  --blue-press:#0066d6;
  --radius:22px;
  --shadow:0 18px 50px -20px rgba(20,24,40,.28);
  --max:1120px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  letter-spacing:.01em;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:600;font-size:15px;
  padding:12px 22px;border-radius:999px;
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px -10px rgba(10,132,255,.7)}
.btn-primary:hover{background:var(--blue-press)}
.btn-ghost{background:transparent;color:var(--blue)}
.btn-ghost:hover{background:rgba(10,132,255,.08)}
.btn-pill{background:var(--ink);color:#fff;padding:9px 18px;font-size:14px}
.btn-pill:hover{opacity:.85}
.btn-lg{font-size:17px;padding:15px 34px}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(242,242,247,.78);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:12px 24px;
  display:flex;align-items:center;gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.brand img{border-radius:8px}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:15px;color:var(--ink-2)}
.nav-links a:hover{color:var(--blue)}
.lang-switch{font-size:14px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.lang-switch:hover{color:var(--blue)}
.nav .btn-pill{margin-left:8px}

/* ---------- Hero ---------- */
.hero{
  max-width:var(--max);margin:0 auto;
  padding:78px 24px 40px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.06em;
  color:var(--blue);background:rgba(10,132,255,.1);
  padding:6px 14px;border-radius:999px;margin-bottom:22px;
}
.hero h1{
  font-size:clamp(34px,5vw,56px);line-height:1.18;font-weight:800;letter-spacing:-.01em;
}
.lead{margin-top:22px;font-size:clamp(16px,1.4vw,18px);color:var(--ink-2);max-width:30em}
.hero-cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{margin-top:24px;font-size:13.5px;color:var(--muted);letter-spacing:.02em}
.hero-visual{display:flex;justify-content:center}

/* ---------- Phone (screenshots already include the device frame) ---------- */
.phone{
  position:relative;width:300px;
  filter:drop-shadow(0 26px 44px rgba(20,24,40,.26));
}
.phone img{display:block;width:100%}
.phone-sm{width:240px}

/* ---------- Formats ---------- */
.formats{
  max-width:var(--max);margin:30px auto 0;padding:34px 24px;
  text-align:center;
}
.formats-label{font-size:14px;color:var(--muted);margin-bottom:18px}
.format-list{
  list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:12px;
}
.format-list li{
  background:var(--bg-elev);border:1px solid var(--line);
  border-radius:14px;padding:14px 22px;font-weight:700;font-size:18px;
  display:flex;flex-direction:column;align-items:center;min-width:90px;
  box-shadow:0 4px 14px -10px rgba(0,0,0,.3);
}
.format-list li span{font-size:11px;font-weight:600;color:var(--muted);margin-top:2px}
.format-list .hires{
  border-color:rgba(10,132,255,.4);color:var(--blue);
  background:linear-gradient(180deg,#fff, rgba(10,132,255,.06));
}
.format-list .hires span{color:var(--blue)}

/* ---------- Section head ---------- */
.section-head{
  max-width:760px;margin:90px auto 10px;padding:0 24px;text-align:center;
}
.section-head h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;line-height:1.3}
.section-head p{margin-top:16px;color:var(--ink-2);font-size:17px}

/* ---------- Feature rows ---------- */
.feature{
  max-width:var(--max);width:calc(100% - 24px);margin:46px auto;padding:36px 40px;
  background:var(--bg-elev);border-radius:30px;border:1px solid var(--line);
  display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:center;
  box-shadow:0 24px 60px -38px rgba(20,24,40,.4);
}
.feature.reverse{grid-template-columns:320px 1fr}
.feature.reverse .feature-text{order:2}
.feature.reverse .feature-shot{order:1}
.feature-shot{display:flex;justify-content:center}
.tag{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.04em;
  color:var(--blue);background:rgba(10,132,255,.1);
  padding:5px 12px;border-radius:999px;margin-bottom:18px;
}
.feature-text h3{font-size:clamp(24px,2.6vw,30px);font-weight:800;line-height:1.32}
.feature-text p{margin-top:16px;color:var(--ink-2);font-size:16px}
.checks{list-style:none;margin-top:20px;display:grid;gap:10px}
.checks li{position:relative;padding-left:28px;color:var(--ink-2);font-size:15px}
.checks li::before{
  content:"";position:absolute;left:0;top:7px;width:18px;height:18px;border-radius:50%;
  background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;
}

/* ---------- Grid ---------- */
.grid-wrap{max-width:var(--max);margin:90px auto;padding:0 24px}
.grid-title{text-align:center;font-size:clamp(24px,3vw,34px);font-weight:800;margin-bottom:38px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:var(--bg-elev);border:1px solid var(--line);border-radius:20px;
  padding:26px 24px;box-shadow:0 14px 40px -28px rgba(20,24,40,.4);
  transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:0 24px 48px -28px rgba(20,24,40,.45)}
.card-icon{font-size:28px;margin-bottom:14px}
.card h4{font-size:17px;font-weight:700}
.card p{margin-top:8px;color:var(--ink-2);font-size:14.5px}

/* ---------- Gallery ---------- */
.gallery{max-width:var(--max);margin:90px auto;padding:0 24px;text-align:center}
.gallery-row{
  display:flex;gap:20px;justify-content:center;flex-wrap:wrap;
}

/* ---------- iPad ---------- */
.ipad{
  max-width:var(--max);width:calc(100% - 24px);margin:90px auto;padding:48px 40px;
  background:linear-gradient(135deg,#1d2026,#0e0f12);color:#fff;
  border-radius:34px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
  overflow:hidden;
}
.ipad-copy .tag{background:rgba(255,255,255,.14);color:#fff}
.ipad-copy h3{font-size:clamp(26px,3vw,34px);font-weight:800;line-height:1.3}
.ipad-copy p{margin-top:16px;color:rgba(255,255,255,.72);font-size:16px}
.ipad-shots{position:relative;min-height:300px}
.tablet{
  width:74%;
  filter:drop-shadow(0 30px 60px rgba(0,0,0,.55));
}
.tablet img{display:block;width:100%}
.tablet-back{
  position:absolute;top:36px;right:0;width:54%;
  transform:rotate(4deg);
}

/* ---------- CTA ---------- */
.cta{
  max-width:760px;margin:100px auto;padding:0 24px;text-align:center;
}
.cta-icon{margin:0 auto 22px;border-radius:22px;box-shadow:var(--shadow)}
.cta h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;line-height:1.3}
.cta p{margin-top:14px;color:var(--ink-2);font-size:17px}
.cta .btn-lg{margin-top:26px}
.cta-note{margin-top:18px;font-size:13px;color:var(--muted)}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);margin-top:40px}
.footer-inner{
  max-width:var(--max);margin:0 auto;padding:34px 24px;
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
}
.footer-brand{display:flex;align-items:center;gap:9px;font-weight:700}
.footer-brand img{border-radius:7px}
.footer-links{display:flex;gap:22px;margin:0 auto;font-size:14.5px;color:var(--ink-2)}
.footer-links a:hover{color:var(--blue)}
.copyright{font-size:13px;color:var(--muted)}

/* ---------- Legal pages ---------- */
.legal{max-width:760px;margin:0 auto;padding:60px 24px 40px}
.legal-head{margin-bottom:14px}
.legal-head .eyebrow{margin-bottom:14px}
.legal h1{font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.25}
.legal .updated{margin-top:12px;font-size:14px;color:var(--muted)}
.legal-body{
  background:var(--bg-elev);border:1px solid var(--line);border-radius:24px;
  padding:36px 40px;margin-top:28px;
  box-shadow:0 24px 60px -40px rgba(20,24,40,.4);
}
.legal-body h2{
  font-size:20px;font-weight:800;margin:34px 0 12px;padding-top:6px;
}
.legal-body h2:first-child{margin-top:0}
.legal-body p{color:var(--ink-2);font-size:16px;margin:10px 0}
.legal-body ul{margin:12px 0 12px 0;padding-left:0;list-style:none;display:grid;gap:10px}
.legal-body ul li{position:relative;padding-left:22px;color:var(--ink-2);font-size:15.5px}
.legal-body ul li::before{
  content:"";position:absolute;left:4px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--blue);
}
.legal-body a{color:var(--blue);font-weight:600}
.legal-body a:hover{text-decoration:underline}
.legal-toc{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;
}
.legal-toc a{
  font-size:13.5px;color:var(--ink-2);background:var(--bg);
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;
}
.legal-toc a:hover{color:var(--blue);border-color:rgba(10,132,255,.4)}
.contact-card{
  margin-top:20px;background:linear-gradient(180deg,#fff,rgba(10,132,255,.05));
  border:1px solid rgba(10,132,255,.25);border-radius:18px;padding:22px 24px;
}
.contact-card h3{font-size:17px;font-weight:700;margin-bottom:6px}
.contact-card p{margin:4px 0;color:var(--ink-2);font-size:15px}
.contact-card a{font-size:18px;font-weight:700}
.back-link{display:inline-flex;align-items:center;gap:6px;margin-top:30px;color:var(--blue);font-weight:600;font-size:15px}
.back-link:hover{text-decoration:underline}

/* ---------- Responsive ---------- */
@media (max-width:880px){
  .nav-links{display:none}
  .lang-switch{margin-left:auto}
  .hero{grid-template-columns:1fr;padding-top:48px;text-align:center}
  .hero-copy{display:flex;flex-direction:column;align-items:center}
  .lead{max-width:100%}
  .hero-cta{justify-content:center}
  .hero-visual{margin-top:36px}
  .feature,.feature.reverse{grid-template-columns:1fr;text-align:center;padding:32px 24px}
  .feature.reverse .feature-text,.feature.reverse .feature-shot{order:initial}
  .feature-text{display:flex;flex-direction:column;align-items:center}
  .checks{text-align:left}
  .grid{grid-template-columns:1fr 1fr}
  .ipad{grid-template-columns:1fr;text-align:center}
  .ipad-copy{display:flex;flex-direction:column;align-items:center}
  .ipad-shots{min-height:auto;display:flex;justify-content:center;margin-top:10px}
  .tablet{width:60%}
  .tablet-back{position:static;transform:none;width:48%;margin-left:-30px;margin-top:30px}
  .legal-body{padding:28px 22px}
}
@media (max-width:520px){
  .grid{grid-template-columns:1fr}
  .format-list li{min-width:72px;padding:12px 16px;font-size:16px}
  .phone{width:260px}
  .phone-sm{width:200px}
}