:root {
  --bg: #0e0e10;
  --bg-alt: #1a1a1d;
  --card: #202024;
  --text: #f2f0eb;
  --muted: #a8a5a0;
  --accent: #d9a441;
  --accent-dark: #b6842f;
  --border: #2f2f33;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(14,14,16,0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.logo { font-size: 1.25rem; font-weight: 700; letter-spacing: 0.5px; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 0.95rem; color: var(--muted); transition: color 0.2s; }
.nav-links a:hover { color: var(--accent); }
.nav-links a.active-link { color: var(--accent); font-weight: 600; }
.nav-cta {
  background: var(--accent);
  color: #1a1300;
  padding: 8px 18px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
}
.nav-cta:hover { background: var(--accent-dark); color: #1a1300; }

.hero {
  padding: 90px 24px 80px;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, rgba(217,164,65,0.12), transparent 60%);
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; margin-bottom: 18px; }
.hero h1 .accent { color: var(--accent); }
.hero p { color: var(--muted); max-width: 560px; margin: 0 auto 34px; font-size: 1.05rem; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s, background 0.2s;
}
.btn-primary { background: var(--accent); color: #1a1300; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-secondary { border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

section { padding: 70px 24px; }
.page-hero { padding: 60px 24px 50px; text-align: center; border-bottom: 1px solid var(--border); }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; margin-bottom: 12px; }
.page-hero p { color: var(--muted); max-width: 560px; margin: 0 auto; }

.section-title { text-align: center; font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 700; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--muted); max-width: 520px; margin: 0 auto 48px; }

.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.service-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 32px 26px; transition: border-color 0.2s, transform 0.2s;
}
.service-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.service-icon {
  width: 46px; height: 46px; border-radius: 10px; background: rgba(217,164,65,0.15);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px; font-size: 1.4rem;
}
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: 0.95rem; }
.service-card ul { color: var(--muted); font-size: 0.92rem; margin-top: 14px; padding-left: 18px; }
.service-card ul li { margin-bottom: 6px; }

.about { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about .container { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.about-text { flex: 1 1 320px; }
.about-text p { color: var(--muted); margin-bottom: 14px; }
.about-stats { flex: 1 1 240px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 22px; text-align: center; }
.stat .num { font-size: 1.8rem; font-weight: 800; color: var(--accent); }
.stat .label { color: var(--muted); font-size: 0.85rem; margin-top: 4px; }

.skills-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.skill-pill { background: var(--card); border: 1px solid var(--border); border-radius: 999px; padding: 6px 16px; font-size: 0.85rem; color: var(--muted); }

.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.portfolio-item { background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: border-color 0.2s, transform 0.2s; }
.portfolio-item:hover { border-color: var(--accent); transform: translateY(-3px); }
.portfolio-thumb {
  aspect-ratio: 4 / 3; background: linear-gradient(135deg, #26262a, #1a1a1d);
  display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 2rem;
}
.portfolio-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.portfolio-info { padding: 16px 18px; }
.portfolio-info h3 { font-size: 1rem; margin-bottom: 4px; }
.portfolio-info span { color: var(--muted); font-size: 0.85rem; }
.portfolio-empty {
  text-align: center; color: var(--muted); max-width: 480px; margin: 0 auto;
  padding: 40px 24px; border: 1px dashed var(--border); border-radius: 14px;
}

.contact-wrap { display: flex; flex-wrap: wrap; gap: 48px; }
.contact-info { flex: 1 1 280px; }
.contact-info h2 { font-size: 1.3rem; margin-bottom: 16px; }
.contact-info p { color: var(--muted); margin-bottom: 24px; }
.contact-item { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; font-size: 0.95rem; }
.contact-item .ic {
  width: 36px; height: 36px; border-radius: 8px; background: rgba(217,164,65,0.15);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

.contact-form { flex: 1 1 340px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 32px; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 6px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 11px 12px; color: var(--text); font-family: inherit; font-size: 0.95rem;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--accent); }
.form-row textarea { resize: vertical; min-height: 100px; }
.two-col { display: flex; gap: 16px; }
.two-col .form-row { flex: 1; }
.submit-btn {
  width: 100%; background: var(--accent); color: #1a1300; border: none; border-radius: 8px;
  padding: 13px; font-weight: 700; font-size: 0.95rem; cursor: pointer; transition: background 0.2s;
}
.submit-btn:hover { background: var(--accent-dark); }
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.form-message { margin-top: 14px; font-size: 0.9rem; display: none; padding: 10px 12px; border-radius: 8px; }
.form-message.success { display: block; background: rgba(80,180,100,0.15); color: #7fd996; }
.form-message.error { display: block; background: rgba(220,80,80,0.15); color: #f19a9a; }

footer { border-top: 1px solid var(--border); padding: 28px 24px; text-align: center; color: var(--muted); font-size: 0.85rem; }
footer .logo { display: inline-block; margin-bottom: 8px; }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .two-col { flex-direction: column; gap: 0; }
}