:root{
  --bg:#020617;
  --bg-panel:#0f172a;
  --border:rgba(255,255,255,0.10);
  --border-strong:rgba(255,255,255,0.16);
  --text:#f8fafc;
  --text-dim:#94a3b8;
  --teal:#0d9488;
  --cyan:#06b6d4;
  --emerald:#10b981;
  --amber:#f59e0b;
  --grad:linear-gradient(135deg,#0d9488 0%,#06b6d4 55%,#10b981 100%);
  --radius:20px;
  --maxw:1100px;
}

*{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--text);
  font-family:'Segoe UI',Arial,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 15% 0%, rgba(13,148,136,0.16), transparent 45%),
    radial-gradient(circle at 85% 20%, rgba(6,182,212,0.12), transparent 40%);
  pointer-events:none;
  z-index:0;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- Header ---- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(2,6,23,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
nav.wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;letter-spacing:0.3px}
.brand img{height:34px;width:34px;border-radius:9px}
.brand small{display:block;font-weight:400;font-size:0.7rem;color:var(--text-dim);letter-spacing:1.5px}

.navlinks{display:flex;gap:28px;font-size:0.92rem;color:var(--text-dim)}
.navlinks a:hover{color:var(--text)}
.navlinks a.active{color:var(--text)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 22px;border-radius:12px;font-weight:600;font-size:0.92rem;
  border:1px solid transparent;cursor:pointer;transition:transform .15s ease, opacity .15s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#02150f}
.btn-ghost{background:transparent;border-color:var(--border-strong);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,0.05)}

.navcta{display:flex;gap:12px}

.hamburger{display:none;background:none;border:none;color:var(--text);font-size:1.6rem;cursor:pointer}

@media (max-width:820px){
  .navlinks{position:fixed;top:72px;left:0;right:0;background:var(--bg-panel);
    border-bottom:1px solid var(--border);flex-direction:column;padding:18px 24px;gap:16px;
    transform:translateY(-130%);transition:transform .25s ease;z-index:40}
  .navlinks.open{transform:translateY(0)}
  .hamburger{display:block}
  .navcta .btn-ghost{display:none}
}

/* ---- Sections ---- */
main{position:relative;z-index:1}
section{padding:88px 0}
section.tight{padding:56px 0}

.eyebrow{
  display:inline-block;font-size:0.78rem;letter-spacing:2px;text-transform:uppercase;
  color:var(--cyan);font-weight:700;margin-bottom:14px;
}

h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;line-height:1.08;letter-spacing:-1px}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:800;letter-spacing:-0.5px;margin-bottom:14px}
h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}
p{color:var(--text-dim)}
.lead{font-size:1.15rem;color:var(--text-dim);max-width:640px}

.grad-text{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---- Hero ---- */
.hero{padding:100px 0 60px}
.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:48px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}

.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}

.stat-row{display:flex;gap:36px;margin-top:48px;flex-wrap:wrap}
.stat b{display:block;font-size:2rem;font-weight:800}
.stat span{font-size:0.85rem;color:var(--text-dim)}

.hero-card{
  background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;position:relative;overflow:hidden;
}
.hero-card::before{
  content:"";position:absolute;inset:0;background:var(--grad);opacity:0.08;
}
.hero-card h3{position:relative}
.hero-card ul{position:relative;list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:16px}
.hero-card li{display:flex;gap:10px;align-items:flex-start;font-size:0.92rem;color:var(--text-dim)}
.hero-card li b{color:var(--text);font-weight:600}
.dot{width:8px;height:8px;border-radius:50%;background:var(--amber);margin-top:7px;flex:none}

/* ---- Cards / grids ---- */
.card{
  background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;transition:border-color .15s ease, transform .15s ease;
}
.card:hover{border-color:var(--border-strong);transform:translateY(-2px)}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media (max-width:820px){.grid3,.grid2{grid-template-columns:1fr}}

.icon-badge{
  width:44px;height:44px;border-radius:12px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:16px;
}

/* ---- Project cards ---- */
.proj-card{
  background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
}
.proj-thumb{height:8px;background:var(--grad)}
.proj-body{padding:24px}
.tag{
  display:inline-block;font-size:0.72rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;background:rgba(6,182,212,0.12);color:var(--cyan);
  margin-bottom:12px;
}
.proj-link{
  margin-top:16px;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:0.9rem;color:var(--cyan);
}
.proj-link:hover{text-decoration:underline}

/* ---- Timeline ---- */
.timeline{border-left:2px solid var(--border-strong);margin-left:8px;padding-left:28px;display:flex;flex-direction:column;gap:34px}
.tl-item{position:relative}
.tl-item::before{
  content:"";position:absolute;left:-34px;top:4px;width:12px;height:12px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 0 4px var(--bg);
}
.tl-item h3{margin-bottom:6px}

/* ---- Press kit ---- */
.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:32px 0}
@media (max-width:820px){.fact-grid{grid-template-columns:repeat(2,1fr)}}
.fact{background:var(--bg-panel);border:1px solid var(--border);border-radius:14px;padding:20px;text-align:center}
.fact b{display:block;font-size:1.7rem;font-weight:800}
.fact span{font-size:0.78rem;color:var(--text-dim)}

.press-block{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin-top:20px}
.press-block pre{
  white-space:pre-wrap;font-family:inherit;color:var(--text-dim);font-size:0.94rem;line-height:1.7;
}

.assets-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:20px}
.asset-tile{
  background:var(--bg);border:1px solid var(--border);border-radius:14px;padding:20px;
  display:flex;flex-direction:column;align-items:center;gap:12px;width:180px;
}
.asset-tile img{height:56px;width:auto}

/* ---- Form ---- */
.form-wrap{
  background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:36px;max-width:640px;margin:0 auto;
}
.field{margin-bottom:20px}
.field label{display:block;font-size:0.86rem;font-weight:600;margin-bottom:8px}
.field .hint{font-size:0.78rem;color:var(--text-dim);margin-top:6px}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg);border:1px solid var(--border-strong);border-radius:10px;
  padding:12px 14px;color:var(--text);font-size:0.95rem;font-family:inherit;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan)}
.field textarea{resize:vertical;min-height:110px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){.field-row{grid-template-columns:1fr}}

.form-msg{margin-top:18px;font-size:0.9rem;display:none;padding:12px 14px;border-radius:10px}
.form-msg.show{display:block}
.form-msg.ok{background:rgba(16,185,129,0.12);color:#34d399;border:1px solid rgba(16,185,129,0.3)}
.form-msg.err{background:rgba(239,68,68,0.12);color:#f87171;border:1px solid rgba(239,68,68,0.3)}

button[type="submit"]{width:100%;border:none;font-size:1rem}
button[disabled]{opacity:0.6;cursor:not-allowed}

/* ---- Footer ---- */
footer{border-top:1px solid var(--border);padding:40px 0;margin-top:40px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
footer .fmuted{color:var(--text-dim);font-size:0.85rem}
footer .flinks{display:flex;gap:20px;font-size:0.85rem;color:var(--text-dim)}
footer .flinks a:hover{color:var(--text)}