:root{
  --navy:#081a33;
  --navy-2:#10233f;
  --blue:#2f6faf;
  --blue-soft:#eaf2fa;
  --text:#435168;
  --paper:#f7f9fb;
  --line:#e3e9ef;
  --white:#fff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--navy);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
.shell{width:min(calc(100% - 64px),var(--max));margin:0 auto}
.site-header{border-bottom:1px solid var(--line);background:rgba(255,255,255,.98)}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{width:158px;height:auto}
.header-note{font-size:12px;color:#6d7b8f;letter-spacing:.02em}
.hero{padding:76px 0 84px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.kicker{margin:0 0 18px;color:var(--blue);font-size:12px;line-height:1;font-weight:750;letter-spacing:.11em;text-transform:uppercase}
h1{margin:0;font-size:clamp(52px,5.5vw,78px);line-height:.94;letter-spacing:-.055em;font-weight:650;color:var(--navy)}
.hero-text{max-width:590px;margin:28px 0 0;color:var(--text);font-size:18px;line-height:1.68}
.benefit-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.benefit-row span{padding:9px 12px;border:1px solid #d9e3ed;border-radius:999px;color:#42536a;background:#fff;font-size:11px;font-weight:650}
.hero-image-wrap{position:relative;overflow:hidden;border-radius:3px;background:var(--paper);border:1px solid var(--line);aspect-ratio:1.13/1}
.hero-image-wrap img{width:100%;height:100%;object-fit:cover;object-position:48% center}
.how{padding:88px 0;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-heading{max-width:680px;margin-bottom:36px}
h2{margin:0;color:var(--navy);font-size:clamp(38px,4.6vw,58px);line-height:1.03;letter-spacing:-.045em;font-weight:620}
.section-heading>p:last-child{margin:16px 0 0;color:var(--text);font-size:16px;line-height:1.6}
.story-image{overflow:hidden;border:1px solid #dce3ea;background:#fff}
.story-image img{width:100%;height:auto}
.about{padding:82px 0}
.about-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:90px;align-items:start}
.about-copy{padding-top:2px}
.about-copy>p{max-width:700px;margin:0;color:var(--text);font-size:18px;line-height:1.72}
.use-cases{margin-top:28px;padding-top:24px;border-top:1px solid var(--line);color:#5e6f84;font-size:13px;font-weight:650;line-height:1.8}
.use-cases i{font-style:normal;color:#9bb4cf;margin:0 8px}
footer{padding:42px 0 48px;background:var(--navy);color:#aebacf}
.footer-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}
.footer-logo{width:140px;filter:brightness(0) invert(1);opacity:.98}
footer p{margin:9px 0 0;font-size:12px;color:#9dacbf}
.domain{font-size:13px;color:#fff;letter-spacing:.02em}
@media(max-width:820px){
  .shell{width:min(calc(100% - 36px),var(--max))}
  .header-inner{height:68px}.logo{width:138px}.header-note{display:none}
  .hero{padding:54px 0 62px}.hero-grid{grid-template-columns:1fr;gap:40px}
  h1{font-size:clamp(52px,15vw,76px)}
  .hero-text{font-size:16px;margin-top:22px}
  .hero-image-wrap{aspect-ratio:1.18/1}
  .how{padding:62px 0}.section-heading{margin-bottom:26px}
  .story-image{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .story-image img{min-width:760px}
  .about{padding:62px 0}.about-grid{grid-template-columns:1fr;gap:26px}.about-copy>p{font-size:16px}
  .footer-inner{align-items:flex-start}.footer-logo{width:125px}
}
@media(max-width:520px){
  .shell{width:calc(100% - 28px)}
  .hero{padding-top:46px}.hero-image-wrap{aspect-ratio:1/1}
  .benefit-row{gap:8px}.benefit-row span{font-size:10px}
  .how{padding:54px 0}.about{padding:54px 0}
  .use-cases i{margin:0 4px}
  .footer-inner{flex-direction:column;gap:22px}.domain{font-size:12px}
}