/* ============ Base ============ */
:root{
  --bg:#0b1020;
  --card:#111a33;
  --muted:#9fb0ff;
  --text:#e9eeff;
  --soft:#cbd5ff;
  --accent:#7c3aed;
  --accent2:#22c55e;
  --border:rgba(255,255,255,.10);
  --shadow: 0 18px 60px rgba(0,0,0,.35);
  --radius:18px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(900px 500px at 10% 10%, rgba(124,58,237,.35), transparent 60%),
    radial-gradient(800px 480px at 90% 20%, rgba(34,197,94,.22), transparent 60%),
    radial-gradient(700px 420px at 50% 120%, rgba(99,102,241,.18), transparent 60%),
    var(--bg);
  line-height:1.55;
}
a{ color:inherit; }
.container{ max-width:1120px; margin:0 auto; padding:0 20px; }

/* ============ Header/Nav ============ */
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,16,32,.55);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:16px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  text-decoration:none;
  font-weight:800;
  letter-spacing:.3px;
}
.logo{
  width:38px;height:38px;border-radius:12px;
  background: linear-gradient(135deg, rgba(124,58,237,1), rgba(34,197,94,1));
  box-shadow: 0 10px 28px rgba(124,58,237,.18);
}
.logo.sm{ width:26px; height:26px; border-radius:10px; }
nav ul{
  list-style:none;
  margin:0;padding:0;
  display:flex; gap:14px; flex-wrap:wrap;
}
nav a{
  text-decoration:none;
  color:var(--soft);
  padding:10px 12px;
  border-radius:12px;
  border:1px solid transparent;
  transition: .2s ease;
}
nav a:hover{
  color:var(--text);
  border-color: var(--border);
  background: rgba(255,255,255,.04);
}
.cta{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
  justify-content:flex-end;
}

/* ============ Buttons ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color:var(--text);
  text-decoration:none;
  transition:.2s ease;
  white-space:nowrap;
  cursor:pointer;
}
.btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow); }
.btn.primary{
  border-color: rgba(124,58,237,.55);
  background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(34,197,94,.85));
}
.btn.full{ width:100%; }

/* ============ Layout / Sections ============ */
section{ padding:56px 0; }
.hero{ padding:64px 0 42px; }

.grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:22px;
  align-items:stretch;
}
@media (max-width: 960px){
  .grid{ grid-template-columns:1fr; }
}

.card{
  background: rgba(17,26,51,.72);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card-inner{ padding:22px; }

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--soft);
  font-size:13px;
}
h1{ margin:14px 0 10px; font-size:40px; line-height:1.12; }
@media (max-width: 520px){ h1{ font-size:34px; } }
p{ margin:10px 0; color: rgba(233,238,255,.92); }
.muted{ color: rgba(203,213,255,.84); }

.features{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:12px;
  margin-top:14px;
}
@media (max-width: 520px){ .features{ grid-template-columns:1fr; } }
.feature{
  padding:14px;
  border-radius:16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.feature strong{ display:block; margin-bottom:6px; }

.kpis{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
  margin-top:12px;
}
@media (max-width: 700px){ .kpis{ grid-template-columns:1fr; } }
.kpi{
  padding:16px;
  border-radius:16px;
  border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
}
.kpi .n{ font-size:22px; font-weight:800; }
.kpi .t{ color: rgba(203,213,255,.82); font-size:13px; }

.hero-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:16px;
}

/* ============ Aside Panel ============ */
.side-title{ margin:0 0 8px; font-size:22px; }
.selector{ margin-top:12px; display:grid; gap:10px; }
.label{ font-size:13px; color: rgba(203,213,255,.82); }
select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline:none;
}
select:focus{ border-color: rgba(124,58,237,.6); }

.recommendation{
  margin-top:14px;
  padding:14px;
  border-radius:16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.rec-title{ font-weight:800; margin-bottom:6px; }
.divider{
  height:1px;
  background: var(--border);
  margin:16px 0;
}
.mini-list{ display:grid; gap:10px; }
.mini-item{ display:flex; align-items:center; gap:10px; }
.dot{
  width:10px; height:10px; border-radius:99px;
  background: linear-gradient(135deg, rgba(124,58,237,1), rgba(34,197,94,1));
}

/* ============ Titles ============ */
.section-title{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:14px;
}
h2{ margin:0; font-size:26px; }
.hint{ color: rgba(203,213,255,.78); font-size:13px; }

/* ============ About ============ */
.about-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:14px;
}
@media (max-width: 960px){ .about-grid{ grid-template-columns:1fr; } }

.about-badges{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top:14px;
}
.badge{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: rgba(233,238,255,.92);
  font-size:13px;
}

.steps{ margin:0; padding-left:18px; color: rgba(233,238,255,.92); }
.steps li{ margin:10px 0; }
.steps strong{ color: var(--text); }

/* ============ Services ============ */
.services{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:14px;
}
@media (max-width: 960px){ .services{ grid-template-columns:1fr; } }
.bullets{
  margin:12px 0 0;
  padding-left:18px;
  color: rgba(233,238,255,.92);
}
.bullets li{ margin:8px 0; }

/* ============ Projects ============ */
.projects{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:14px;
}
@media (max-width: 960px){ .projects{ grid-template-columns:1fr; } }
.project{
  padding:18px;
  border-radius:18px;
  border:1px solid var(--border);
  background: rgba(17,26,51,.56);
}
.proj-top{
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  margin-bottom:8px;
}
.proj-title{ font-weight:800; }
.proj-tag{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: rgba(203,213,255,.88);
}
.proj-meta{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.chip{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: rgba(233,238,255,.90);
}

/* ============ Dost Siteler ============ */
.sites{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:14px;
}
@media (max-width: 960px){ .sites{ grid-template-columns:1fr; } }

.site{
  padding:18px;
  border-radius:18px;
  border:1px solid var(--border);
  background: rgba(17,26,51,.56);
}
.site h3{ margin:0 0 8px; font-size:18px; }
.site .meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:10px;
  color: rgba(203,213,255,.78);
  font-size:12.5px;
}
.tag{
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  padding:6px 10px;
  border-radius:999px;
}
.site a.link{
  color: var(--text);
  text-decoration:none;
  border-bottom:1px dashed rgba(233,238,255,.35);
}
.site a.link:hover{ border-bottom-color: rgba(233,238,255,.85); }

/* ============ Contact ============ */
.contact-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:14px;
}
@media (max-width: 960px){ .contact-grid{ grid-template-columns:1fr; } }

form{ display:grid; gap:12px; }
.form-row{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:12px;
}
@media (max-width: 700px){ .form-row{ grid-template-columns:1fr; } }

.field{ display:grid; gap:6px; }
label{ color: rgba(203,213,255,.82); font-size:13px; }

input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline:none;
}
textarea{ resize:vertical; min-height:120px; }
input:focus, textarea:focus{ border-color: rgba(34,197,94,.55); }

.form-actions{
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}

.contact-box{
  display:grid;
  gap:10px;
  margin-top:12px;
}
.contact-item{
  display:flex; justify-content:space-between; gap:14px;
  padding:12px;
  border-radius:16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.contact-item .k{ color: rgba(203,213,255,.78); font-size:13px; }
.contact-item .v{ color: rgba(233,238,255,.92); font-weight:700; }

.small{ font-size:13px; }

/* ============ Footer ============ */
footer{
  border-top:1px solid var(--border);
  background: rgba(11,16,32,.55);
}
.footer{
  padding:18px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}
.brand-inline{ display:flex; align-items:center; gap:10px; }