@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&display=swap');

:root {
  --bg: #0b1222;
  --card: #121a2e;
  --text: #e8ecf7;
  --muted: #9badc9;
  --primary: #5fe0c6;
  --primary-strong: #2fb59a;
  --accent: #7aa5ff;
  --border: #1f2c46;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}
:root.light {
  --bg: #f7f8fb;
  --card: #ffffff;
  --text: #111827;
  --muted: #4b5563;
  --primary: #0fbda0;
  --primary-strong: #0aa287;
  --accent: #1f63ff;
  --border: #e5e7eb;
  --shadow: 0 12px 40px rgba(17,24,39,0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at 20% 20%, rgba(95,224,198,0.08), transparent 35%), radial-gradient(circle at 80% 10%, rgba(31,99,255,0.08), transparent 32%), var(--bg);
  color: var(--text);
  font-family: 'Manrope', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-strong); }
.muted { color: var(--muted); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.topbar { position: sticky; top:0; z-index: 20; backdrop-filter: blur(12px); background: rgba(11,18,34,0.9); border-bottom:1px solid rgba(255,255,255,0.05); }
:root.light .topbar { background: rgba(255,255,255,0.92); }
.row { display:flex; gap:16px; }
.between { justify-content: space-between; }
.center { align-items: center; }
.brand { display:flex; gap:8px; align-items:center; font-weight:700; letter-spacing:0.4px; }
.brand-mark { background: linear-gradient(135deg, var(--primary), var(--accent)); color: #0b1222; padding:6px 10px; border-radius:10px; box-shadow: var(--shadow); font-size:14px; }
.brand-sub { text-transform: uppercase; font-size:12px; letter-spacing: 0.2em; color: var(--muted); }
.main-nav { display:flex; gap:14px; }
.main-nav a { padding: 10px 12px; border-radius: 10px; color: var(--muted); font-weight:600; }
.main-nav a.active { color: var(--text); background: rgba(255,255,255,0.06); }
.header-actions { display:flex; gap:10px; align-items:center; }
.menu-toggle { display:none; background:none; border:1px solid var(--border); padding:10px; border-radius:10px; color:var(--text); }

.btn { border:none; cursor:pointer; font-weight:700; border-radius:12px; padding:12px 18px; transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s; display:inline-flex; gap:10px; align-items:center; justify-content:center; }
.btn.primary { background: linear-gradient(135deg, var(--primary), var(--primary-strong)); color:#0b1222; box-shadow: var(--shadow); }
.btn.primary:hover { transform: translateY(-1px); }
.btn.ghost { background: transparent; border:1px solid var(--border); color: var(--text); }
.btn.link { background:none; padding:0; color: var(--text); }
.badge { display:inline-flex; gap:6px; align-items:center; border:1px solid var(--border); padding:8px 10px; border-radius:999px; color: var(--muted); font-size: 13px; }

.hero { padding: 70px 0 30px; }
.hero-grid { display:grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap:24px; align-items:center; }
.hero h1 { font-size: clamp(32px, 4vw, 46px); margin: 10px 0; line-height: 1.1; }
.hero p.lead { color: var(--muted); font-size: 18px; margin-bottom: 22px; }
.stats { display:flex; gap:12px; flex-wrap:wrap; }
.stat { padding:12px 14px; border-radius:12px; background: var(--card); border:1px solid var(--border); min-width:160px; box-shadow: var(--shadow); }
.stat strong { display:block; font-size:18px; color: var(--primary); }

.section { padding: 40px 0; }
.section h2 { margin: 0 0 10px; font-size: 28px; }
.section .subhead { color: var(--muted); margin-bottom: 22px; max-width: 640px; }

.cards { display:grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap:16px; }
.card { background: var(--card); border:1px solid var(--border); border-radius:16px; padding:18px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.card h3 { margin-top:0; margin-bottom:8px; }
.card small { color: var(--muted); }
.chip { display:inline-block; padding:6px 10px; border-radius:10px; background: rgba(255,255,255,0.05); color: var(--muted); font-size:12px; }
.list { list-style: none; padding:0; margin:12px 0 0; display:grid; gap:8px; color: var(--muted); }
.list li::before { content:'• '; color: var(--primary); }

.highlight { background: linear-gradient(145deg, rgba(95,224,198,0.06), rgba(31,99,255,0.06)); border:1px solid var(--border); border-radius:18px; padding:24px; box-shadow: var(--shadow); }
.process { display:grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap:14px; margin-top:16px; }
.process .step { background: var(--card); border:1px solid var(--border); border-radius:14px; padding:14px; }
.process .step .num { width:36px; height:36px; border-radius:12px; background: var(--primary); color:#0b1222; display:flex; align-items:center; justify-content:center; font-weight:700; margin-bottom:10px; }

.portfolio { display:grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap:16px; }
.portfolio .item { background: var(--card); border:1px solid var(--border); border-radius:14px; padding:16px; position:relative; overflow:hidden; }
.portfolio .item span { color: var(--muted); font-size:14px; }
.portfolio .tag { position:absolute; top:12px; right:12px; background: rgba(95,224,198,0.16); color: var(--primary); padding:6px 10px; border-radius:10px; font-size:12px; }

.testimonial { background: var(--card); border:1px solid var(--border); border-radius:14px; padding:16px; box-shadow: var(--shadow); }
.testimonial .quote { font-style: italic; color: var(--muted); }
.testimonial .author { margin-top:10px; font-weight:700; }

.contact-card { background: var(--card); border:1px solid var(--border); border-radius:16px; padding:20px; display:grid; gap:10px; }
.contact-row { display:flex; gap:12px; align-items:center; color: var(--muted); }
.cta-row { display:flex; gap:10px; flex-wrap:wrap; }

.method-block { margin-top: 10px; }
.method-grid { display:grid; grid-template-columns: 1.4fr 0.9fr; gap: 18px 20px; align-items:start; }
.method-head h2 { margin-bottom:6px; }
.method-tags { display:flex; gap:8px; flex-wrap:wrap; margin-top:8px; }
.method-cta { align-self:center; }
.process.timeline { position: relative; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); }
.process.timeline::before { content:''; position:absolute; left:0; right:0; top:0; height:2px; background: linear-gradient(90deg, rgba(95,224,198,0.15), rgba(31,99,255,0.15)); border-radius: 999px; }
.process.timeline .step { position:relative; overflow:hidden; }
.process.timeline .step::before { content:''; position:absolute; inset:0; background: radial-gradient(circle at 20% 20%, rgba(95,224,198,0.05), transparent 50%); pointer-events:none; }
.process.timeline .num { box-shadow: 0 6px 16px rgba(95,224,198,0.25); }

@media (max-width: 960px) {
  .method-grid { grid-template-columns: 1fr; }
  .method-cta { order:3; }
}
.form { display:grid; gap:12px; }
.form label { display:block; font-weight:600; margin-bottom:6px; }
.form input, .form select, .form textarea { width:100%; padding:12px; border-radius:12px; border:1px solid var(--border); background: var(--card); color: var(--text); font-family: inherit; }
:root.light .form input, :root.light .form select, :root.light .form textarea { background:#fff; }
.form select option { background: var(--card); color: var(--text); }
:root.light .form select option { background:#fff; color:#111; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid rgba(95,224,198,0.5); border-color: var(--primary); }
.form textarea { min-height: 130px; resize: none; }
.form .row-2 { display:grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap:12px; }
.form small { color: var(--muted); }
.form-status { color: var(--muted); font-size: 14px; min-height:20px; }
.radio-inline { display:flex; gap:12px; }

.modal { position: fixed; inset:0; display:none; }
.modal.active { display:block; }
.modal-backdrop { position:absolute; inset:0; background: rgba(0,0,0,0.55); animation: fade 0.2s ease; }
.modal-content { position: relative; max-width: 720px; margin:60px auto; background: var(--card); border:1px solid var(--border); border-radius:18px; padding:22px; box-shadow: var(--shadow); animation: slide 0.3s ease; }
.close-btn { position:absolute; top:12px; right:12px; background:none; border:1px solid var(--border); border-radius:10px; color: var(--text); padding:8px; cursor:pointer; }

.footer { margin-top:30px; padding:24px 0; background: rgba(255,255,255,0.02); border-top:1px solid var(--border); }
.footer .cols { display:grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap:16px; }
.footer .footnote { margin-top:14px; color: var(--muted); font-size:14px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; }

main { flex: 1; }

@keyframes fade { from {opacity:0;} to {opacity:1;} }
@keyframes slide { from {transform: translateY(12px); opacity:0;} to {transform: translateY(0); opacity:1;} }

@media (max-width: 960px) {
  .main-nav { display:none; flex-direction:column; position:absolute; top:60px; right:20px; background: var(--card); padding:12px; border-radius:12px; border:1px solid var(--border); box-shadow: var(--shadow); }
  .main-nav.open { display:flex; }
  .menu-toggle { display:block; }
  .header-actions { gap:6px; }
  .hero { padding-top: 36px; }
}