:root{
  --navy:#0B2545;--harbour:#13315C;--orange:#F26B1D;--orange-deep:#C2410C;
  --steel:#8DA9C4;--ink:#0A1626;--slate:#4A5A6A;--mist:#F4F7FA;--line:#DCE4EC;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Manrope,system-ui,sans-serif;color:var(--navy);background:#fff;line-height:1.6}
img,svg{display:block}
a{color:var(--orange-deep)}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.eyebrow{font-weight:700;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--orange-deep)}
h1,h2,h3{font-family:Sora,system-ui,sans-serif;margin:0;line-height:1.15}
h2{font-size:clamp(1.8rem,3vw,2.5rem)}
h3{font-size:1.2rem;font-weight:600}
p{margin:0}
.muted{color:var(--slate)}

/* header */
.site-header{background:var(--navy);position:sticky;top:0;z-index:10;border-bottom:1px solid #1E3D66}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.wordmark{font-family:Sora,sans-serif;font-weight:700;font-size:22px;letter-spacing:.06em;color:#fff}
.wordmark .x{color:var(--orange)}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:4px 24px;font-weight:600;font-size:15px}
.nav a{color:#fff;text-decoration:none;padding:10px 0}
.nav a:hover{color:var(--orange)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none;border:1.5px solid transparent}
.btn-primary{background:var(--orange-deep);color:#fff}
.btn-primary:hover{background:#9A3412;color:#fff}
.btn-signal{background:var(--orange);color:var(--navy)}
.btn-signal:hover{background:#ff8236;color:var(--navy)}
.btn-ghost{border-color:#fff;color:#fff}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.nav .btn{padding:0 18px;min-height:44px}

/* hero */
.hero{background:var(--navy);color:#fff;overflow:hidden}
.hero .wrap{display:flex;flex-wrap:wrap;gap:56px;align-items:center;padding-top:88px;padding-bottom:96px}
.hero-copy{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:22px}
.hero-copy .eyebrow{color:var(--orange)}
.hero h1{font-size:clamp(2.4rem,5vw,3.75rem)}
.hero p{font-size:18px;color:#C9D6E3;max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.hero-art{flex:1 1 360px;min-width:0;display:flex;justify-content:center}
.orbit{position:relative;width:100%;max-width:420px;aspect-ratio:1/1;border-radius:50%;border:1.5px solid #2B4A75}
.orbit::before{content:"";position:absolute;inset:14%;border-radius:50%;border:1.5px dashed #2B4A75}
.orbit .mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.dot{position:absolute;border-radius:50%}
.dot.o{top:6%;left:46%;width:14px;height:14px;background:var(--orange)}
.dot.s{bottom:18%;left:6%;width:12px;height:12px;background:var(--steel)}
.dot.w{top:40%;right:2%;width:12px;height:12px;background:#fff}

/* sections */
section{scroll-margin-top:80px}
.section{padding:96px 0}
.section-head{display:flex;flex-direction:column;gap:12px;max-width:680px;margin-bottom:40px}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:14px;background:#fff}
.num{width:48px;height:48px;border-radius:10px;background:var(--mist);display:flex;align-items:center;justify-content:center;font-family:"JetBrains Mono",monospace;color:var(--orange-deep);font-weight:500}
.alt{background:var(--mist)}
.step{display:flex;flex-direction:column;gap:12px;border-top:3px solid var(--navy);padding-top:20px}
.step .num{background:transparent;width:auto;height:auto;justify-content:flex-start}

.about .wrap{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.about-copy{flex:1 1 480px;min-width:0;display:flex;flex-direction:column;gap:16px}
.about-copy p{font-size:17px}
.modes{flex:1 1 360px;min-width:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.mode{background:var(--navy);color:#fff;border-radius:14px;padding:22px 16px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;font-weight:700}
.mode svg{width:34px;height:34px}

.cta{background:var(--harbour);color:#fff}
.cta .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding-top:72px;padding-bottom:72px}
.cta p{color:#C9D6E3;font-size:17px;margin-top:8px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

.contact-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.contact-item{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:24px}
.contact-item svg{flex:none;width:26px;height:26px;margin-top:2px}
.contact-item .label{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-deep)}
.contact-item a{color:var(--navy);font-weight:700;text-decoration:none;word-break:break-word}
.contact-item a:hover{color:var(--orange-deep)}

.site-footer{background:var(--ink);color:#C9D6E3;font-size:14px}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;padding-top:40px;padding-bottom:40px}
.site-footer .mono{font-family:"JetBrains Mono",monospace;font-size:13px}
.site-footer a{color:#C9D6E3}

.wa-float{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:20}
.wa-float svg{width:30px;height:30px}

@media (max-width:640px){
  .section{padding:64px 0}
  .hero .wrap{padding-top:56px;padding-bottom:64px}
  .modes{grid-template-columns:repeat(3,minmax(0,1fr))}
}
/* about us (group) */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:40px}
.stat{background:var(--navy);color:#C9D6E3;border-radius:14px;padding:22px 24px}
.stat .big{font-family:Sora,sans-serif;font-weight:700;font-size:2.2rem;color:#fff;line-height:1.1}
.about .wrap{display:block}
.about-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px 56px}
.about-text{display:flex;flex-direction:column;gap:18px}
.about-text p{font-size:16.5px;color:var(--slate)}
.group{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:48px}
.group-card{border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:8px}
.group-card .since{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-deep)}
.group-card.accent{background:var(--navy);border-color:var(--navy);color:#fff}
.group-card.accent .since{color:var(--orange)}
.group-card.accent p{color:#C9D6E3}

/* about v2 */
.about-lead{font-size:18px;color:var(--slate);max-width:820px;margin-bottom:36px}
.group-title{margin:8px 0 18px;font-size:1.4rem}
.group{margin-top:0}
.why{margin-top:40px;background:var(--mist);border-left:0;border-radius:14px;padding:28px 32px;display:flex;flex-direction:column;gap:10px}
.why p{color:var(--slate);font-size:16.5px;max-width:900px}

/* timeline */
.timeline{list-style:none;margin:0;padding:0 0 0 4px;max-width:760px;position:relative}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tl-item{position:relative;padding:0 0 22px 32px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:0;top:4px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--navy)}
.tl-item.now::before{background:var(--orange);border-color:var(--orange)}
.tl-tag{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-deep)}
.tl-name{font-family:Sora,sans-serif;font-weight:600;font-size:16px;margin-top:2px}
.tl-note{font-family:Manrope,sans-serif;font-weight:500;font-size:13px;color:var(--slate)}
.tl-item p{font-size:14px;color:var(--slate);margin-top:2px}
.group-title{font-size:1.15rem}