:root {
  --bg: #0c0a12;
  --bg-alt: #131020;
  --bg-card: #17131f;
  --border: #2a2438;
  --text: #ede9f5;
  --text-dim: #a79fc0;
  --text-faint: #766f8a;
  --purple: #a78bfa;
  --purple-bright: #c4b5fd;
  --purple-deep: #7c3aed;
  --gradient: linear-gradient(135deg, #c4b5fd 0%, #7c3aed 60%, #4c1d95 100%);
  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 500px at 15% -10%, rgba(124,58,237,0.20), transparent 60%),
    radial-gradient(ellipse 700px 500px at 110% 20%, rgba(167,139,250,0.12), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.wrap { max-width: 920px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }

/* Nav */
header.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(12,10,18,0.75);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 920px; margin: 0 auto; padding: 18px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-name {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--purple-bright); }
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.4rem; cursor: pointer; }

@media (max-width: 640px) {
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 20px 32px; gap: 16px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
}

/* Hero */
section.hero {
  min-height: 92vh;
  display: flex; flex-direction: column; justify-content: center;
  padding-top: 90px;
}
.eyebrow {
  color: var(--purple);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
h1.hero-name {
  font-family: var(--font-head);
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 600;
  line-height: 1.05;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 20px;
}
.hero-role {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--text-dim);
  font-weight: 500;
  margin-bottom: 24px;
}
.hero-summary {
  max-width: 620px;
  color: var(--text-dim);
  font-size: 1.05rem;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--gradient);
  color: #0c0a12;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(124,58,237,0.35); }
.btn-outline {
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255,255,255,0.02);
}
.btn-outline:hover { border-color: var(--purple); color: var(--purple-bright); transform: translateY(-2px); }

/* Sections */
section { padding: 100px 0; border-top: 1px solid var(--border); }
section.hero { border-top: none; }

.section-label {
  color: var(--purple);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
h2.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 40px;
  color: var(--text);
}

.about-text { max-width: 700px; color: var(--text-dim); font-size: 1.08rem; }
.about-text strong { color: var(--text); font-weight: 600; }

/* Services */
.services-intro {
  max-width: 720px;
  color: var(--text-dim);
  font-size: 1.05rem;
  margin-bottom: 48px;
}
.services-note { margin-top: 40px; }

.service-block { margin-bottom: 56px; }
.service-block:last-child { margin-bottom: 0; }
.service-block + .service-block {
  border-top: 1px solid var(--border);
  padding-top: 40px;
}
.service-title {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
}
.service-summary {
  color: var(--text-dim);
  font-size: 1.02rem;
  max-width: 720px;
  margin-bottom: 8px;
}
.service-subhead {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--purple);
  font-weight: 600;
  margin: 24px 0 10px;
}
.service-who {
  color: var(--text-dim);
  font-size: 0.98rem;
  max-width: 720px;
}
.scope-list, .proof-list {
  margin: 0 0 4px 20px;
  color: var(--text-dim);
  font-size: 0.96rem;
  max-width: 720px;
}
.scope-list li, .proof-list li { margin-bottom: 6px; }
.scope-list li::marker, .proof-list li::marker { color: var(--purple); }

.faq-list { margin-top: 4px; }
.faq-item { margin-bottom: 16px; max-width: 720px; }
.faq-item:last-child { margin-bottom: 0; }
.faq-q { font-weight: 600; color: var(--text); font-size: 0.98rem; margin-bottom: 4px; }
.faq-a { color: var(--text-dim); font-size: 0.95rem; }

/* Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.skill-card h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--purple);
  margin-bottom: 14px;
  font-weight: 600;
}
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  background: rgba(167,139,250,0.08);
  border: 1px solid rgba(167,139,250,0.2);
  color: var(--text-dim);
  font-size: 0.85rem;
  padding: 5px 12px;
  border-radius: 999px;
}

/* Education */
.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  max-width: 620px;
}
.edu-degree { font-weight: 600; font-size: 1.05rem; margin-bottom: 6px; }
.edu-school { color: var(--purple-bright); margin-bottom: 4px; }
.edu-detail { color: var(--text-faint); font-size: 0.92rem; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
@media (max-width: 720px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
}
.contact-text { color: var(--text-dim); margin-bottom: 24px; max-width: 420px; }
.contact-links { display: flex; flex-direction: column; gap: 14px; }
.contact-link {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--text); text-decoration: none; font-weight: 500;
  width: fit-content;
}
.contact-link:hover { color: var(--purple-bright); }
.contact-link svg { flex-shrink: 0; }

form.contact-form { display: flex; flex-direction: column; gap: 14px; }
.contact-form label {
  font-size: 0.85rem; color: var(--text-faint); font-weight: 500; margin-bottom: 4px; display: block;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--purple);
}
.contact-form textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.8rem; color: var(--text-faint); margin-top: 4px; }

.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

.form-status { font-size: 0.9rem; margin-top: 2px; min-height: 1.2em; }
.form-status-success { color: #86efac; }
.form-status-error { color: #fca5a5; }

footer {
  border-top: 1px solid var(--border);
  padding: 36px 0 48px;
  text-align: center;
  color: var(--text-faint);
  font-size: 0.85rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}