:root {
  --bg: #0f1720;
  --panel: #17202b;
  --panel-2: #202c3a;
  --text: #f5f7fa;
  --muted: #aab5c2;
  --muted-2: #d3d9df;
  --line: rgba(255,255,255,.12);
  --accent: #c79a62;
  --accent-dark: #9d7544;
  --radius: 20px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
a { color: inherit; }
.container { width: min(100% - 40px, var(--max)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(15,23,32,.88); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { text-decoration: none; display: grid; line-height: 1.2; }
.brand strong { letter-spacing: -.02em; }
.brand span { color: var(--muted); font-size: .86rem; }
.nav-links { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a { text-decoration: none; color: var(--muted-2); font-weight: 700; font-size: .92rem; }
.nav-links a:hover { color: #fff; }
.nav-links .cta { border: 1px solid var(--line); border-radius: 999px; padding: 7px 12px; }
.hero { padding: 86px 0 72px; background: radial-gradient(circle at top right, rgba(199,154,98,.22), transparent 34rem), linear-gradient(135deg, #121d29, #0f1720); }
.hero-grid { display: grid; grid-template-columns: minmax(0,1.18fr) minmax(320px,.82fr); gap: 38px; align-items: center; }
.eyebrow { display: inline-block; color: var(--accent); text-transform: uppercase; letter-spacing: .14em; font-weight: 800; font-size: .76rem; margin-bottom: 16px; }
h1 { font-size: clamp(2.3rem,4.7vw,4.8rem); line-height: 1.02; letter-spacing: -.055em; margin: 0 0 22px; }
.hero p { color: var(--muted-2); font-size: 1.12rem; max-width: 820px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { min-height: 46px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); color: #fff; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; }
.button.primary { background: var(--accent); color: #101820; border-color: transparent; }
.button:hover { transform: translateY(-1px); }
.metrics { margin-top: 30px; display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.metric { background: rgba(255,255,255,.055); border: 1px solid var(--line); border-radius: 16px; padding: 14px; }
.metric strong { display: block; font-size: 1.05rem; }
.metric span { color: var(--muted); font-size: .88rem; }
.hero-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.28); }
.hero-card img { width: 100%; height: 310px; object-fit: cover; display: block; background: #263443; }
.hero-card-body { padding: 18px; display: grid; gap: 6px; }
.hero-card-body small { color: var(--accent); text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.section { padding: 80px 0; }
.section-header { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 32px; }
.section-header h2 { font-size: clamp(2rem,4vw,3.25rem); line-height: 1.08; letter-spacing: -.045em; margin: 0 0 12px; }
.section-header p { color: var(--muted); max-width: 760px; margin: 0; }
.featured-experience { padding-top: 16px; }
.experience-stack { display: grid; gap: 24px; }
.experience-panel { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.055); overflow: hidden; box-shadow: 0 12px 36px rgba(0,0,0,.16); }
.experience-grid { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(340px,.85fr); gap: 0; height: clamp(430px,45vw,590px); align-items: stretch; }
.carousel { position: relative; height: 100%; min-height: 0; background: #06080c; overflow: hidden; }
.carousel-track { display: flex; height: 100%; transition: transform .55s ease; will-change: transform; }
.carousel-slide { min-width: 100%; height: 100%; }
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; cursor: zoom-in; background: #263443; }
.carousel-ui { position: absolute; inset: auto 18px 18px 18px; display: flex; justify-content: space-between; align-items: end; gap: 12px; pointer-events: none; }
.carousel-dots { display: flex; gap: 7px; flex-wrap: wrap; pointer-events: auto; }
.carousel-dot { width: 10px; height: 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.75); background: rgba(255,255,255,.24); cursor: pointer; }
.carousel-dot.active { background: #fff; }
.carousel-controls { display: flex; gap: 8px; pointer-events: auto; }
.carousel-button { border: 1px solid rgba(255,255,255,.18); color: #fff; background: rgba(6,10,18,.62); backdrop-filter: blur(10px); border-radius: 999px; width: 42px; height: 42px; cursor: pointer; font-size: 1.05rem; line-height: 1; }
.experience-copy { padding: 28px 30px 28px 28px; display: grid; align-content: start; gap: 12px; height: 100%; overflow-y: auto; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.28) rgba(255,255,255,.06); }
.project-kicker { color: var(--accent); text-transform: uppercase; letter-spacing: .11em; font-weight: 800; font-size: .76rem; }
.experience-copy h3 { margin: 0; font-size: clamp(1.45rem,2vw,2rem); letter-spacing: -.04em; }
.experience-copy p { margin: 0; color: var(--muted-2); }
.experience-bullets { margin: 6px 0 0; padding-left: 18px; color: var(--muted-2); }
.experience-bullets li { margin-bottom: 8px; }
.experience-note { font-size: .92rem; color: var(--muted); border-top: 1px solid rgba(255,255,255,.08); padding-top: 12px; margin-top: 6px; }
.tool-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.tool { border: 1px solid var(--line); border-radius: 999px; padding: 6px 10px; color: var(--muted-2); font-size: .82rem; background: rgba(255,255,255,.05); }
.hyperloop-highlight { border-color: rgba(167,243,208,.22); background: radial-gradient(circle at top left, rgba(167,243,208,.08), transparent 26rem), rgba(255,255,255,.055); }
.project-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.project-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 12px 36px rgba(0,0,0,.13); }
.project-card.featured { outline: 1px solid rgba(199,154,98,.35); }
.project-media { position: relative; height: 230px; overflow: hidden; background: #263443; }
.project-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; cursor: zoom-in; }
.project-card:hover .project-media img { transform: scale(1.035); }
.project-overlay { position: absolute; left: 14px; top: 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.pill { background: rgba(15,23,32,.72); color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; padding: 5px 9px; font-size: .76rem; font-weight: 800; backdrop-filter: blur(8px); }
.project-body { padding: 20px; }
.project-body h3 { margin: 6px 0 10px; font-size: 1.2rem; letter-spacing: -.02em; }
.project-body p { color: var(--muted-2); margin: 0 0 10px; }
.project-details { color: var(--muted) !important; font-size: .94rem; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.filter-btn { border: 1px solid var(--line); background: rgba(255,255,255,.05); color: var(--muted-2); border-radius: 999px; padding: 9px 13px; font-weight: 800; cursor: pointer; }
.filter-btn.active, .filter-btn:hover { color: #101820; background: var(--accent); border-color: transparent; }
.timeline { display: grid; gap: 14px; }
.timeline-row { display: grid; grid-template-columns: 220px 1fr; gap: 22px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.045); }
.timeline-row strong { color: var(--accent); }
.timeline-row p { margin: 0; color: var(--muted-2); }
.lightbox { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; background: rgba(0,0,0,.86); z-index: 80; padding: 28px; }
.lightbox.open { display: flex; }
.lightbox img { max-width: min(1120px,96vw); max-height: 88vh; border-radius: 14px; box-shadow: 0 24px 80px rgba(0,0,0,.55); }
.lightbox button { position: fixed; top: 22px; right: 22px; width: 44px; height: 44px; border-radius: 999px; border: 1px solid rgba(255,255,255,.25); color: #fff; background: rgba(255,255,255,.09); cursor: pointer; font-size: 1.4rem; }
.footer { padding: 30px 0; border-top: 1px solid var(--line); color: var(--muted); }
.footer-inner { display: flex; justify-content: space-between; gap: 18px; }
.footer a { color: #fff; text-decoration: none; }
@media (max-width: 980px) {
  .hero-grid,.experience-grid,.timeline-row { grid-template-columns: 1fr; height: auto; }
  .carousel,.carousel-slide { min-height: 320px; height: 320px; }
  .experience-copy { height: auto; overflow: visible; }
  .project-grid { grid-template-columns: 1fr 1fr; }
  .metrics { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .container { width: min(100% - 28px, var(--max)); }
  .hero { padding: 66px 0 56px; }
  .section { padding: 62px 0; }
  .project-grid,.metrics { grid-template-columns: 1fr; }
  .section-header { display: block; }
  .footer-inner { flex-direction: column; }
}