@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/Inter-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/Inter-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('assets/fonts/Inter-Bold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
:root{
  --bg: #0b0f17;
  --bg-elev: #111727;
  --text: #e7ecf3;
  --muted: #a9b3c7;
  --card: #121a2b;
  --accent: #55d3ff;
  --accent-2: #7c4dff;
  --ring: rgba(85,211,255,.6);
  --btn-w: 240px;
}

@media (prefers-color-scheme: light){
  :root{
    --bg:#f7f9fc;
    --bg-elev:#ffffff;
    --text:#0e1320;
    --muted:#5b667a;
    --card:#ffffff;
    --accent:#0066ff;
    --accent-2:#8b5cf6;
    --ring: rgba(0,102,255,.25);
  }
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  font-family:'Inter', system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
  background:
    radial-gradient(1200px 100vh at 80% -10%, rgba(124,77,255,.25), transparent 60%),
    radial-gradient(900px 100vh at -10% 10%, rgba(85,211,255,.18), transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.6;
}

.container{
  width:min(1100px, 92%);
  margin-inline:auto;
}

.site-header{
  position:sticky; top:0; z-index:10;
  background:rgba(0,0,0,.25);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}

.brand{
  display:flex; gap:.6rem; align-items:center;
  color:var(--text); font-weight:700;
}
.brand-avatar{
  width:36px; height:36px; border-radius:50%;
  object-fit:cover; border:2px solid rgba(255,255,255,.5);
  background:#fff;
}
.brand-name{letter-spacing:.2px}

.hero{
  padding:64px 0 24px;
}
.hero-inner{
  display:grid; gap:2rem; align-items:center;
  grid-template-columns: 140px 1fr;
}
.hero-avatar{
  width:140px; height:140px; border-radius:50%;
  object-fit:cover; border:3px solid rgba(255,255,255,.65);
  box-shadow: 0 10px 30px rgba(0,0,0,.25), 0 0 0 10px rgba(85,211,255,.15);
  background:#fff;
}
.hero-text h1{
  font-size:clamp(28px, 3.5vw, 40px);
  line-height:1.15; margin:0 0 .25rem; font-weight:800;
}
.subtitle{margin:.2rem 0 1rem; color:var(--muted); font-weight:700}
.tagline{
  font-size:1.05rem; max-width:65ch;
}

.links{padding:24px 0 12px}
.link-grid{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  list-style:none;
  padding:0;
  margin:0;
  justify-content:center; 
}
.link-grid > li{
  flex: 0 1 var(--btn-w); 
}

@media (max-width:1000px){
  :root{ --btn-w: 220px; }
}
@media (max-width:720px){
  :root{ --btn-w: 48%; } 
}
@media (max-width:440px){
  :root{ --btn-w: 100%; } 
}

.link-card{
  display:grid; place-items:center;
  text-align:center;
  padding:12px 10px;                
  min-height:66px;                  
  border-radius:12px;
  background:linear-gradient(180deg, var(--card), color-mix(in oklab, var(--card), black 6%));
  color:var(--text); text-decoration:none; border:1px solid rgba(255,255,255,.06);
  box-shadow: 0 6px 16px rgba(0,0,0,.14);
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
  width:100%;                       
}
.link-card:hover{
  transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--accent), white 60%);
  box-shadow: 0 12px 26px rgba(0,0,0,.22), 0 0 0 6px var(--ring);
}
.link-title{
  font-weight:700;
  font-size:0.98rem;
}

.contact{padding:48px 0 72px}
.contact h2{font-size:1.8rem; margin:0 0 .5rem}
.contact-lead{color:var(--muted); max-width:70ch}

.contact-form{
  margin-top:18px;
  background: var(--bg-elev);
  padding:18px; border-radius:14px;
  border:1px solid rgba(255,255,255,.06);
  box-shadow: 0 6px 18px rgba(0,0,0,.12);
}
.field-row{display:grid; gap:14px; grid-template-columns:1fr 1fr}
@media (max-width:720px){ .field-row{ grid-template-columns:1fr } }

.field label{display:block; font-weight:600; margin:8px 0 6px}
.field input, .field textarea{
  width:100%; color:var(--text);
  background: #0e1526;
  border:1px solid rgba(255,255,255,.12);
  padding:12px 12px; border-radius:10px; outline:none;
  transition:border-color .2s ease, box-shadow .2s ease;
}
@media (prefers-color-scheme: light){
  .field input, .field textarea{ background:#fff; border-color:#e6eaf2 }
}
.field input:focus, .field textarea:focus{
  border-color: color-mix(in oklab, var(--accent), white 30%);
  box-shadow: 0 0 0 6px var(--ring);
}

.btn-primary{
  margin-top:8px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color:white; font-weight:800; letter-spacing:.2px;
  padding:12px 16px; border:0; border-radius:10px; cursor:pointer;
  box-shadow: 0 8px 18px rgba(0,0,0,.2);
}
.btn-primary:hover{ filter:brightness(1.05) }

.form-status{margin:10px 0 0; min-height:1.25rem; color:var(--muted)}

.site-footer{
  padding:28px 0; border-top:1px solid rgba(255,255,255,.08);
  color:var(--muted);
}
.footer-inner{display:flex; align-items:center; justify-content:center}