:root {
  --bg: #f8f4ee;
  --ink: #18201f;
  --muted: #68706c;
  --card: #fffaf4;
  --line: rgba(24, 32, 31, 0.12);
  --accent: #0b6f79;
  --accent-dark: #084f56;
  --warm: #d99b54;
  --shadow: 0 24px 70px rgba(27, 38, 35, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(217, 155, 84, .22), transparent 28%),
    radial-gradient(circle at 85% 0%, rgba(11, 111, 121, .17), transparent 30%),
    var(--bg);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.section-pad { padding: 86px 7vw; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 244, 238, .78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 72px;
  padding: 0 7vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand { font-weight: 800; letter-spacing: -0.04em; font-size: 1.08rem; }
.nav-links { display: flex; gap: 28px; align-items: center; font-size: .94rem; color: var(--muted); }
.nav-links a:hover { color: var(--ink); }
.nav-cta { color: white !important; background: var(--accent); padding: 10px 16px; border-radius: 999px; }
.nav-toggle { display: none; border: 0; background: transparent; font-size: 1.6rem; }

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: 1.08fr .82fr;
  align-items: center;
  gap: 70px;
}
.eyebrow, .section-label, .section-heading span {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .76rem;
  font-weight: 800;
  color: var(--accent);
}
h1, h2, h3 { line-height: 1.06; margin: 0; letter-spacing: -0.055em; }
h1 { font-size: clamp(2.85rem, 6.2vw, 6.6rem); max-width: 980px; }
h2 { font-size: clamp(2rem, 4vw, 4.3rem); }
h3 { font-size: 1.35rem; }
.hero-text, .wide-text, .feature-copy p {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 760px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.btn { padding: 14px 22px; border-radius: 999px; font-weight: 700; transition: transform .25s ease, box-shadow .25s ease; }
.btn:hover { transform: translateY(-3px); }
.btn.primary { background: var(--ink); color: white; box-shadow: var(--shadow); }
.btn.secondary { border: 1px solid var(--line); background: rgba(255,255,255,.38); }
.hero-card { position: relative; }
.photo-wrap {
  overflow: hidden;
  border-radius: 34px;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
  border: 10px solid rgba(255,255,255,.55);
}
.photo-wrap img { width: 100%; display: block; aspect-ratio: 4/5; object-fit: cover; }
.quick-card {
  position: absolute;
  left: -30px;
  bottom: 32px;
  background: rgba(255,250,244,.92);
  backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px 20px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 3px;
  max-width: 280px;
}
.quick-card span, .quick-card small, .company, .time { color: var(--muted); }
.quick-card strong { line-height: 1.25; }

.section-heading { display: grid; gap: 12px; max-width: 900px; margin-bottom: 34px; }
.wide-text { font-size: clamp(1.15rem, 2vw, 1.55rem); max-width: 1040px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-top: 20px; }
.stat { background: rgba(255,250,244,.72); border: 1px solid var(--line); padding: 28px; border-radius: 28px; }
.stat strong { display: block; font-size: 2.7rem; letter-spacing: -0.07em; }
.stat span { color: var(--muted); }

.timeline { display: grid; gap: 24px; }
.timeline-item { display: grid; grid-template-columns: 220px 1fr; gap: 28px; }
.time { padding-top: 28px; font-weight: 700; }
.content-card {
  background: rgba(255,250,244,.74);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 30px;
  box-shadow: 0 14px 48px rgba(27, 38, 35, 0.07);
}
ul { margin: 20px 0 0; padding-left: 20px; color: var(--muted); }
li + li { margin-top: 9px; }

.feature {
  margin: 0 7vw;
  padding-left: 50px;
  padding-right: 50px;
  border-radius: 38px;
  background: var(--ink);
  color: white;
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 48px;
  align-items: center;
}
.feature p { color: rgba(255,255,255,.72); }
.project-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.project-list div { padding: 18px; border-radius: 18px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.11); }

.two-col { display: grid; grid-template-columns: .55fr 1.45fr; gap: 48px; }
.skills-grid, .certs { display: flex; flex-wrap: wrap; gap: 12px; }
.skills-grid span, .certs span {
  padding: 12px 15px;
  background: rgba(255,250,244,.8);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 650;
  color: #2d3835;
}
.edu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 24px; }
.contact-card {
  background: linear-gradient(135deg, rgba(11,111,121,.12), rgba(217,155,84,.2)), rgba(255,250,244,.82);
  border: 1px solid var(--line);
  border-radius: 38px;
  padding: clamp(30px, 6vw, 70px);
  box-shadow: var(--shadow);
}
.contact-links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.contact-links a { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 12px 16px; font-weight: 700; }
footer { padding: 30px 7vw; color: var(--muted); border-top: 1px solid var(--line); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .22s; }
.cursor-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); position: fixed; pointer-events: none; z-index: 99; opacity: 0; transform: translate(-50%, -50%); transition: opacity .2s ease; }

@media (max-width: 900px) {
  .section-pad { padding: 64px 6vw; }
  .hero, .feature, .two-col, .edu-grid { grid-template-columns: 1fr; }
  .hero { gap: 40px; }
  .stats { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .time { padding-top: 0; }
  .feature { margin: 0 6vw; padding: 42px 26px; }
  .quick-card { left: 14px; bottom: 14px; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(248,244,238,.96);
    border-bottom: 1px solid var(--line);
    padding: 20px 6vw;
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-links.open { display: flex; }
}

@media (max-width: 560px) {
  h1 { font-size: 2.6rem; }
  .project-list { grid-template-columns: 1fr; }
  .photo-wrap { transform: none; border-width: 7px; border-radius: 26px; }
  .quick-card { position: static; margin-top: 14px; max-width: none; }
}