:root {
  --bg: #0a0b0d;
  --bg2: #0f1115;
  --card: #12151a;
  --card-hover: #161a21;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f4f6f8;
  --muted: #9aa3af;
  --blue: #3b82ff;
  --green: #2de3a6;
  --grad: linear-gradient(120deg, var(--blue), var(--green));
  --radius: 16px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: "Space Grotesk", "Inter", system-ui, sans-serif;
}

:root[data-theme="light"] {
  --bg: #f6f7f9;
  --bg2: #eceff3;
  --card: #ffffff;
  --card-hover: #fafbfc;
  --border: rgba(0, 0, 0, 0.09);
  --border-strong: rgba(0, 0, 0, 0.18);
  --text: #0c0f14;
  --muted: #566070;
  --blue: #1f5fe0;
  --green: #0a9f72;
  --shadow: 0 20px 50px rgba(20, 30, 50, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; letter-spacing: -0.02em; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Background glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(600px 400px at 85% -5%, rgba(59, 130, 255, 0.14), transparent 70%),
    radial-gradient(500px 350px at 0% 30%, rgba(45, 227, 166, 0.07), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { font-family: var(--font-head); font-weight: 700; font-size: 1.25rem; display: flex; align-items: center; gap: 8px; }
.logo-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 14px rgba(45, 227, 166, 0.7); }
.nav-links { display: flex; gap: 26px; font-size: 0.92rem; color: var(--muted); }
.nav-links a { transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 10px;
  border: 1px solid var(--border); background: transparent; color: var(--text);
  cursor: pointer; font-size: 1rem; display: grid; place-items: center; transition: border-color 0.2s;
}
.icon-btn:hover { border-color: var(--border-strong); }
.menu-btn { display: none; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 12px; font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; font-family: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s, background 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--grad); color: #04110c; box-shadow: 0 8px 28px rgba(45, 227, 166, 0.18); }
.btn-primary:hover { box-shadow: 0 12px 34px rgba(59, 130, 255, 0.3); }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--blue); }
.btn-sm { padding: 9px 16px; font-size: 0.88rem; border-radius: 10px; }

/* Hero */
.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 48px; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--card); font-size: 0.85rem; color: var(--text);
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); position: relative; }
.pulse::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  border: 1px solid var(--green); animation: ping 2s ease-out infinite;
}
@keyframes ping { 0% { transform: scale(0.6); opacity: 0.9; } 100% { transform: scale(1.8); opacity: 0; } }
.hero h1 { font-size: clamp(2.8rem, 7vw, 5rem); margin: 22px 0 10px; }
.hero .title { font-family: var(--font-head); font-size: clamp(1.15rem, 2.4vw, 1.6rem); font-weight: 600; margin-bottom: 20px; }
.hero .bio { color: var(--muted); max-width: 640px; font-size: 1.05rem; }
.hero .bio p + p { margin-top: 12px; }
.avail { margin-top: 22px; font-size: 0.92rem; color: var(--muted); display: flex; gap: 10px; align-items: flex-start; }
.avail strong { color: var(--text); font-weight: 600; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.social-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip-link {
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); font-size: 0.85rem; color: var(--muted);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.chip-link:hover { color: var(--text); border-color: var(--blue); background: var(--card); }

.photo-wrap { position: relative; justify-self: center; width: 100%; max-width: 340px; }
.photo-wrap::before {
  content: ""; position: absolute; inset: -2px; border-radius: 28px; background: var(--grad); opacity: 0.55; filter: blur(22px);
}
.photo {
  position: relative; aspect-ratio: 1 / 1; border-radius: 26px; overflow: hidden;
  border: 1px solid var(--border-strong); background: var(--card); box-shadow: var(--shadow);
  display: grid; place-items: center;
}
.photo .initial { font-family: var(--font-head); font-size: 6rem; font-weight: 700; }
.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Sections */
section { padding: 72px 0; }
.section-head { margin-bottom: 36px; max-width: 680px; }
.eyebrow { font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); font-weight: 600; margin-bottom: 10px; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.section-head p { color: var(--muted); margin-top: 12px; }
.alt { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px;
  transition: border-color 0.25s, transform 0.25s, background 0.25s;
}
.card:hover { border-color: var(--border-strong); background: var(--card-hover); transform: translateY(-3px); }

/* Metrics */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.metric .num { font-family: var(--font-head); font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 700; }
.metric .label { color: var(--muted); font-size: 0.92rem; margin-top: 4px; }
.growth { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 16px; }
.growth .from-to { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; margin: 10px 0 6px; }
.growth .from-to span { color: var(--muted); font-weight: 500; padding: 0 6px; }
.growth .from-to .grad-text { font-weight: 700; padding: 0; }
.tag-sm { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.note { margin-top: 18px; font-size: 0.85rem; color: var(--muted); }

/* Experience */
.tile {
  position: relative; width: 52px; height: 52px; border-radius: 14px; overflow: hidden; flex-shrink: 0;
  display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; font-size: 1.2rem;
  background: linear-gradient(135deg, rgba(59, 130, 255, 0.25), rgba(45, 227, 166, 0.2));
  border: 1px solid var(--border-strong);
}
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: var(--card); }
.exp-featured { display: grid; gap: 18px; }
.exp-card .top { display: flex; gap: 16px; align-items: center; }
.exp-card h3 { font-size: 1.35rem; }
.exp-card .role { color: var(--muted); font-size: 0.95rem; }
.dates { margin-left: auto; font-size: 0.82rem; color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px; white-space: nowrap; }
.exp-card ul { margin: 18px 0 4px; display: grid; gap: 10px; }
.exp-card li { position: relative; padding-left: 20px; color: var(--muted); }
.exp-card li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 8px; height: 2px; background: var(--grad); }
.exp-card li strong { color: var(--text); font-weight: 600; }
.partners { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.partners .tag-sm { margin-right: 4px; }
.pill { padding: 5px 12px; border-radius: 999px; font-size: 0.82rem; border: 1px solid var(--border-strong); background: rgba(59, 130, 255, 0.08); }
.card-links { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.exp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
.exp-grid .exp-card .top { flex-wrap: wrap; }
.exp-grid .dates { margin-left: 0; }
.also { margin-top: 22px; }
.also-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 12px; }
.also-row .card { padding: 18px 20px; display: flex; gap: 14px; align-items: flex-start; }
.also-row h4 { font-family: var(--font-head); font-size: 1.05rem; }
.also-row p { color: var(--muted); font-size: 0.9rem; }

/* Skills */
.skill-groups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.skill-groups h3 { font-size: 1.1rem; margin-bottom: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  padding: 6px 12px; border-radius: 10px; font-size: 0.84rem; background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border); color: var(--text);
}
:root[data-theme="light"] .tag { background: rgba(0, 0, 0, 0.04); }
.tools { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 56px; }
.services h3 { font-size: 1.1rem; margin-bottom: 8px; }
.services p { color: var(--muted); font-size: 0.92rem; }
.services-head { margin-top: 56px; }
.quote-row { margin-top: 28px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.quote-row p { color: var(--muted); font-size: 0.92rem; }

/* Writing */
.writing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.post { display: flex; flex-direction: column; gap: 10px; }
.post.lead { grid-column: span 3; flex-direction: row; align-items: center; justify-content: space-between; gap: 24px; border-color: rgba(45, 227, 166, 0.35); }
.post .kind { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--green); font-weight: 600; }
.post h3 { font-size: 1.1rem; }
.post p { color: var(--muted); font-size: 0.9rem; flex: 1; }
.post .views { font-family: var(--font-head); font-weight: 700; font-size: 1.5rem; }
.post .views small { font-family: var(--font); font-weight: 400; font-size: 0.8rem; color: var(--muted); margin-left: 4px; }
.post .read { font-size: 0.88rem; font-weight: 600; color: var(--blue); }
.post:hover .read { color: var(--green); }
.post.lead .meta { display: flex; flex-direction: column; gap: 8px; flex: 1; }

/* Ecosystems */
.eco { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.eco .tile { margin-bottom: 16px; }
.eco h3 { font-size: 1.2rem; margin-bottom: 8px; }
.eco p { color: var(--muted); font-size: 0.92rem; }

/* Contact */
.contact { text-align: center; }
.contact .box { padding: 56px 24px; border-radius: 24px; border: 1px solid var(--border-strong); background: linear-gradient(160deg, rgba(59, 130, 255, 0.1), rgba(45, 227, 166, 0.06)), var(--card); }
.contact h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 14px; }
.contact p.lead { color: var(--muted); max-width: 560px; margin: 0 auto; }
.contact .cta-row { justify-content: center; }
.contact .social-row { justify-content: center; }
.email-line { margin-top: 22px; color: var(--muted); font-size: 0.95rem; }
.email-line a { color: var(--text); border-bottom: 1px solid var(--border-strong); }

footer { padding: 28px 0 40px; color: var(--muted); font-size: 0.85rem; border-top: 1px solid var(--border); }
.foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* Modal */
dialog {
  margin: auto; border: 1px solid var(--border-strong); border-radius: 20px; background: var(--card); color: var(--text);
  width: min(520px, calc(100vw - 32px)); padding: 0; box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(0, 0, 0, 0.65); backdrop-filter: blur(4px); }
.modal { padding: 28px; }
.modal h3 { font-size: 1.4rem; margin-bottom: 6px; }
.modal > p { color: var(--muted); font-size: 0.92rem; margin-bottom: 20px; }
.options { display: grid; gap: 10px; margin-bottom: 22px; }
.option { display: flex; gap: 12px; align-items: center; padding: 13px 16px; border: 1px solid var(--border); border-radius: 12px; cursor: pointer; transition: border-color 0.2s, background 0.2s; }
.option:hover { border-color: var(--border-strong); }
.option input { accent-color: var(--green); width: 17px; height: 17px; }
.option:has(input:checked) { border-color: var(--green); background: rgba(45, 227, 166, 0.07); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .pulse::after { animation: none; }
  .btn:hover, .card:hover { transform: none; }
}

:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 6px; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .photo-wrap { order: -1; max-width: 220px; justify-self: start; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .exp-grid, .writing, .services { grid-template-columns: repeat(2, 1fr); }
  .post.lead { grid-column: span 2; }
  .eco { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .menu-btn { display: grid; }
  .nav-actions .btn { display: none; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px 20px 16px;
    background: var(--bg); border-bottom: 1px solid var(--border); display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 1rem; }
}
@media (max-width: 640px) {
  section { padding: 56px 0; }
  .hero { padding-top: 40px; }
  .growth, .skill-groups, .also-row, .exp-grid, .writing, .services, .eco { grid-template-columns: 1fr; }
  .post.lead { grid-column: auto; flex-direction: column; align-items: flex-start; }
  .exp-card .top { flex-wrap: wrap; }
  .dates { margin-left: 0; }
  .cta-row .btn { flex: 1 1 100%; }
  .metrics { grid-template-columns: 1fr 1fr; gap: 12px; }
  .card { padding: 20px; }
}