/* ====== Base ====== */
:root{
  --bg: #ffffff;
  --text: #0f172a;
  --muted:#64748b;
  --border:#e2e8f0;
  --primary:#0048e3;
  --soft:#f1f5f9;
  --shadow: 0 10px 20px rgba(2, 6, 23, 0.06);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}

.container{max-width:1100px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
h1,h2,h3{line-height:1.2;margin:0 0 10px}
h1{font-size:clamp(28px, 4vw, 44px);}
h2{font-size:clamp(22px, 3vw, 32px);}
h3{font-size:clamp(18px, 2.2vw, 22px);}
p{margin:0 0 10px}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
.muted{color:var(--muted)}

/* ====== Header ====== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,0.85);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600}
.brand-mark{width:28px;height:28px;border-radius:10px;background:linear-gradient(135deg,#e2e8f0,#ffffff);box-shadow:inset 0 1px 0 rgba(255,255,255,.7), 0 1px 2px rgba(2,6,23,.08)}
.brand-name{white-space:nowrap}

.nav{display:flex;gap:22px}
.nav a{font-size:14px}
.menu-btn{display:none;background:none;border:0;padding:6px;cursor:pointer}
.menu-btn span{display:block;width:22px;height:2px;background:var(--text);margin:4px 0;border-radius:2px}

/* ====== Hero ====== */
.hero{position:relative;padding:88px 0;border-bottom:1px solid var(--border);overflow:hidden}
.hero .lead{color:var(--muted);font-size:18px;margin-top:10px}
.actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);padding:10px 14px;border-radius:14px;font-weight:600;cursor:pointer;box-shadow:var(--shadow)}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn.link{background:transparent;border-color:transparent;box-shadow:none;padding-left:0}
.btn.subtle{background:#fff}

.blob{position:absolute;filter:blur(40px);opacity:0.7;pointer-events:none}
.blob-a{width:280px;height:280px;border-radius:50%;background:#f1f5f9;right:-80px;top:-80px}
.blob-b{width:280px;height:280px;border-radius:50%;background:#eef2ff;left:-80px;bottom:-80px}

/* ====== About ====== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;padding:0}
.badges li{list-style:none;border:1px solid var(--border);padding:6px 10px;border-radius:24px;font-size:12px;background:#fff}
.pill-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.pill{background:var(--soft);border:1px solid var(--border);padding:18px;border-radius:22px;text-align:center;font-weight:600;box-shadow:var(--shadow)}

/* ====== Portfolio ====== */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:18px}
.card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:18px;display:flex;flex-direction:column;box-shadow:var(--shadow);min-height:220px}
.icon{font-size:24px}
.tags{margin-top:8px;display:flex;gap:6px;flex-wrap:wrap}
.tags span{font-size:12px;border:1px solid var(--border);padding:4px 8px;border-radius:999px;background:#fff}
.card-actions{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid var(--border);padding-top:12px}
.coming-soon{font-size:12px;color:var(--muted)}

/* ====== Contact ====== */
.contact-list{padding-left:16px}
.contact-list li{margin:6px 0}
.contact-form{background:#fff;border:1px solid var(--border);border-radius:20px;padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:12px;box-shadow:var(--shadow)}
.contact-form label{display:flex;flex-direction:column;font-size:13px;gap:6px}
.contact-form input,.contact-form textarea{border:1px solid var(--border);border-radius:12px;padding:10px;font:inherit}
.contact-form .full{grid-column:1 / -1}
.form-note{grid-column:1 / -1;font-size:12px;color:var(--muted)}

/* ====== Footer ====== */
.site-footer{border-top:1px solid var(--border);padding:20px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:12px}
.footer-links{display:flex;gap:18px}

/* ====== Responsive ====== */
@media (max-width: 900px){
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 720px){
  .grid-2{grid-template-columns:1fr}
  .nav{display:none;position:absolute;top:64px;right:16px;background:#fff;border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:0;box-shadow:var(--shadow);overflow:hidden}
  .nav a{padding:10px 14px;border-top:1px solid var(--border)}
  .nav a:first-child{border-top:0}
  .menu-btn{display:block}
}
@media (max-width: 560px){
  .cards{grid-template-columns:1fr}
}


/* Logo */
.brand-logo{height:28px;width:auto;display:block}
@media (min-width:720px){
  .brand-logo{height:32px}
}