:root{
  --bg:#0B1220;
  --bg-soft:#101a2e;
  --card:#131F35;
  --line:rgba(148,178,255,.14);
  --text:#E8EEF9;
  --muted:#93A3BF;
  --accent:#0E7C66;
  --accent-2:#17B890;
  --accent-soft:rgba(23,184,144,.12);
  --radius:14px;
  --maxw:1160px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.06em;font-size:15px}
.brand em{font-style:normal;color:var(--accent-2);font-weight:600;margin-left:2px}
.links{display:flex;gap:28px;font-size:14.5px;color:var(--muted)}
.links a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 22px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.18s}
.btn-primary{background:linear-gradient(135deg,#0E7C66,#17B890);color:#fff}
.btn-primary:hover{filter:brightness(1.08)}
.btn-outline{border-color:rgba(23,184,144,.5);color:#fff;padding:9px 18px;font-size:14px}
.btn-outline:hover{background:var(--accent-soft)}
.btn-ghost{color:var(--accent-2);padding-left:6px}
.btn-block{width:100%}

/* ---------- Hero ---------- */
.hero{position:relative;padding:88px 0 64px;background:
 radial-gradient(700px 340px at 85% -10%,rgba(23,184,144,.16),transparent 60%),
 radial-gradient(520px 300px at -10% 20%,rgba(59,110,255,.10),transparent 60%);}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2);background:var(--accent-soft);border:1px solid rgba(23,184,144,.25);padding:6px 12px;border-radius:999px;margin-bottom:18px}
h1{font-size:clamp(34px,4.4vw,54px);line-height:1.12;letter-spacing:-.02em;font-weight:800}
h1 strong{background:linear-gradient(90deg,#17B890,#7CE3C4);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{margin-top:18px;font-size:18px;color:var(--muted);max-width:56ch}
.hero-actions{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-stats{list-style:none;display:grid;grid-template-columns:repeat(5,auto);gap:26px;margin-top:42px;padding-top:26px;border-top:1px solid var(--line)}
.hero-stats strong{display:block;font-size:22px;color:#fff}
.hero-stats span{font-size:12.5px;color:var(--muted)}
.hero-visual img{width:100%;height:auto}

/* ---------- Logos ---------- */
.logos{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.logos-row{display:flex;align-items:center;gap:28px;padding:18px 24px;flex-wrap:wrap}
.logos-label{font-size:12.5px;color:var(--muted);letter-spacing:.04em;white-space:nowrap}
.logos-items{display:flex;gap:34px;flex-wrap:wrap;opacity:.55;font-weight:700;letter-spacing:.05em;font-size:14px}

/* ---------- Sections ---------- */
.section{padding:84px 0}
.section-head{max-width:640px;margin-bottom:44px}
.section-head h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.01em;line-height:1.2}
.section-head p{margin-top:12px;color:var(--muted)}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;display:flex;flex-direction:column;transition:.18s}
.card:hover{transform:translateY(-3px);border-color:rgba(23,184,144,.4)}
.card-icon{font-size:28px;margin-bottom:14px}
.card h3{font-size:17px;margin-bottom:8px}
.card p{font-size:13.5px;color:var(--muted)}
.card ul{list-style:none;margin:14px 0 18px;display:grid;gap:6px}
.card li{font-size:13px;color:var(--muted);padding-left:18px;position:relative}
.card li::before{content:"✓";position:absolute;left:0;color:var(--accent-2);font-size:12px}
.card-link{margin-top:auto;font-size:13.5px;font-weight:600;color:var(--accent-2)}
.card-link:hover{text-decoration:underline}
.card-featured{border-color:rgba(23,184,144,.45);background:linear-gradient(180deg,rgba(23,184,144,.07),var(--card) 55%)}
.badge{position:absolute;margin:-40px 0 0 -8px;background:#17B890;color:#04241c;font-size:11px;font-weight:800;letter-spacing:.05em;padding:4px 10px;border-radius:999px;text-transform:uppercase}
.card{position:relative}

/* ---------- Projects ---------- */
.projects{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s}
.project:hover{transform:translateY(-3px);border-color:rgba(23,184,144,.4)}
.project-body{padding:20px 20px 24px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2);background:var(--accent-soft);padding:4px 10px;border-radius:999px;margin-bottom:10px}
.project h3{font-size:16.5px;line-height:1.35;margin-bottom:8px}
.project p{font-size:13.5px;color:var(--muted)}
.project dl{display:flex;gap:26px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.project dt{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.project dd{font-size:13.5px;font-weight:600}

/* ---------- Platform ---------- */
.platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.platform-copy h2{font-size:clamp(26px,3vw,36px);line-height:1.2;margin-bottom:14px}
.platform-copy p{color:var(--muted)}
.checks{list-style:none;margin:22px 0 28px;display:grid;gap:10px}
.checks li{padding-left:30px;position:relative;font-size:15px}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:19px;height:19px;border-radius:50%;background:var(--accent-soft);border:1px solid rgba(23,184,144,.4)}
.checks li::after{content:"✓";position:absolute;left:5px;top:2px;color:var(--accent-2);font-size:12px;font-weight:800}
.platform-visual img{width:100%;height:auto}

/* ---------- Process ---------- */
.process{background:var(--bg-soft);border-top:1px solid var(--line)}
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.steps span{display:inline-flex;width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#0E7C66,#17B890);color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:14px;font-size:14px}
.steps h3{font-size:16px;margin-bottom:6px}
.steps p{font-size:13.5px;color:var(--muted)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:52px;align-items:start}
.contact-copy h2{font-size:clamp(26px,3vw,36px);margin-bottom:12px}
.contact-copy p{color:var(--muted);max-width:46ch}
.contact-info{list-style:none;margin-top:26px;display:grid;gap:12px;font-size:15px}
.contact-info a:hover{color:var(--accent-2)}
.contact-form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:grid;gap:16px}
.contact-form label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
.contact-form input,.contact-form select,.contact-form textarea{
  background:#0d1626;border:1px solid var(--line);border-radius:9px;color:var(--text);
  padding:12px 14px;font-size:14.5px;font-family:inherit;outline:none;width:100%;
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(23,184,144,.15)}
.form-note{font-size:12px;color:var(--muted)}
.form-note.ok{color:var(--accent-2);font-weight:600}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);background:#0A101C;padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.brand-footer span{font-size:13.5px}
.footer-desc{margin-top:12px;font-size:13.5px;color:var(--muted);max-width:30ch}
.footer h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:14px}
.footer-grid > div > a{display:block;font-size:13.5px;color:var(--muted);margin-bottom:9px}
.footer-grid > div > a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 24px;margin-top:44px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .projects-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .platform-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{order:-1}
}
@media (max-width:680px){
  .links{display:none}
  .cards,.projects-grid,.steps{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .logos-items{gap:20px}
}