:root {
  --bg: #050806;
  --bg-2: #08100b;
  --panel: rgba(13, 22, 16, .72);
  --panel-solid: #0b130e;
  --line: rgba(157, 255, 177, .14);
  --line-strong: rgba(157, 255, 177, .3);
  --text: #f1f7f1;
  --muted: #93a096;
  --accent: #9dffb1;
  --accent-2: #58e77a;
  --shadow: 0 24px 80px rgba(0,0,0,.34);
  --radius: 22px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: -3;
  background:
    radial-gradient(circle at 78% 12%, rgba(75,255,120,.08), transparent 27%),
    radial-gradient(circle at 15% 60%, rgba(75,255,120,.04), transparent 30%),
    linear-gradient(120deg, #050806, #07100a 48%, #050806);
}
.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 20; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration: none; }
.section { position: relative; }
.section-pad { padding: 120px 7vw; max-width: 1500px; margin: auto; }
.alt { max-width: none; background: linear-gradient(180deg, rgba(255,255,255,.018), transparent); border-block: 1px solid rgba(157,255,177,.045); }
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: 76px; padding: 0 7vw; display: flex; align-items: center; justify-content: space-between;
  background: rgba(5,8,6,.72); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(157,255,177,.07);
}
.brand { display: flex; gap: 10px; align-items: center; font: 700 18px "Space Grotesk"; letter-spacing: .08em; }
.brand-mark { color: var(--accent); font-size: 14px; border: 1px solid var(--line-strong); padding: 4px 7px; border-radius: 7px; }
.accent { color: var(--accent); }
.nav { display: flex; gap: 26px; align-items: center; }
.nav-link { color: #9aa69d; font-size: 13px; font-weight: 600; transition: .25s; }
.nav-link:hover, .nav-link.active { color: var(--accent); }
.menu-toggle { display: none; background: none; border: 0; }
.hero {
  min-height: 100vh; padding: 150px 7vw 90px; max-width: 1500px; margin: auto;
  display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 40px;
}
.hero-grid {
  position: absolute; inset: 76px 0 0; opacity: .35; pointer-events: none;
  background-image: linear-gradient(rgba(157,255,177,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(157,255,177,.05) 1px, transparent 1px);
  background-size: 80px 80px; mask-image: linear-gradient(to bottom, black, transparent 80%);
}
.eyebrow { color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .2em; }
.pulse { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); margin-right: 9px; }
.hero h1 { font: 700 clamp(70px, 10vw, 145px)/.86 "Space Grotesk"; letter-spacing: -.065em; margin: 24px 0 32px; }
.hero-lead { max-width: 620px; color: #aeb8b0; font-size: 17px; }
.hero-lead strong { color: var(--text); }
.hero-actions { display: flex; gap: 12px; margin: 34px 0 25px; }
.btn {
  display: inline-flex; align-items: center; gap: 14px; padding: 14px 20px; border-radius: 12px;
  font-weight: 700; font-size: 13px; border: 1px solid var(--line-strong); transition: .25s;
}
.btn-primary { background: var(--accent); color: #07100a; border-color: var(--accent); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(157,255,177,.15); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.hero-meta { color: #647067; font-size: 11px; display: flex; gap: 10px; }
.dot { color: var(--accent); }
.hero-visual { min-height: 600px; position: relative; display: grid; place-items: center; }
.photo-frame {
  width: min(390px, 70vw); aspect-ratio: .76; border-radius: 180px 180px 24px 24px;
  padding: 8px; background: linear-gradient(150deg, var(--accent), transparent 40%, rgba(157,255,177,.2));
  transform: rotate(3deg); box-shadow: var(--shadow);
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; border-radius: 172px 172px 18px 18px; display: block; filter: saturate(.8) contrast(1.04); }
.photo-overlay { position: absolute; inset: 0; border-radius: 180px 180px 24px 24px; background: linear-gradient(transparent 50%, rgba(0,0,0,.42)); pointer-events: none; }
.orbit { position: absolute; border: 1px solid var(--line); border-radius: 50%; transform: rotate(-22deg); }
.orbit-1 { width: 570px; height: 350px; }
.orbit-2 { width: 470px; height: 270px; border-color: rgba(157,255,177,.07); transform: rotate(48deg); }
.floating-card {
  position: absolute; background: rgba(8,14,10,.84); border: 1px solid var(--line-strong); backdrop-filter: blur(14px);
  border-radius: 13px; box-shadow: var(--shadow); font-size: 10px;
}
.card-terminal { left: 2%; bottom: 14%; padding: 12px 15px; color: #9eaaa1; }
.terminal-dot { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--accent); margin-right: 8px; }
.card-status { right: 0; top: 18%; padding: 13px; display: flex; align-items: center; gap: 10px; }
.card-status b { display: block; color: var(--text); font-size: 10px; }
.card-status small { color: var(--muted); }
.status-icon { color: #07100a; background: var(--accent); border-radius: 50%; width: 24px; height: 24px; display: grid; place-items: center; font-weight: 900; }
.section-heading { display: flex; gap: 25px; align-items: flex-start; margin-bottom: 58px; }
.section-number { color: #405047; font: 700 13px "Space Grotesk"; padding-top: 6px; }
.section-heading h2 { font: 700 clamp(38px, 5vw, 66px)/1.02 "Space Grotesk"; letter-spacing: -.045em; margin-top: 10px; }
.muted { color: #66726a; }
.about-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 90px; }
.about-text { max-width: 760px; color: var(--muted); }
.about-text p { margin-bottom: 20px; }
.about-text .large { color: #d5ddd6; font-size: 23px; line-height: 1.5; }
.about-text strong { color: var(--accent); }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); height: fit-content; }
.stat { background: var(--panel-solid); padding: 30px 22px; min-height: 145px; }
.stat strong { display: block; font: 700 40px "Space Grotesk"; color: var(--accent); }
.stat span { color: #7e8b82; font-size: 12px; }
.skills-grid { max-width: 1280px; margin: auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; }
.skill-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; min-height: 370px; transition: .3s; }
.skill-card:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.skill-index { color: #526058; font: 700 11px "Space Grotesk"; }
.skill-card h3 { font: 700 28px "Space Grotesk"; margin: 35px 0 10px; }
.skill-card p { color: var(--muted); font-size: 13px; min-height: 62px; }
.tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; }
.tags span, .project-tags span {
  border: 1px solid var(--line); color: #a9b4ab; padding: 6px 9px; border-radius: 7px; font-size: 10px; font-weight: 600;
  background: rgba(157,255,177,.025);
}
.projects { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.project {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel);
  display: flex; flex-direction: column; transition: .3s;
}
.project:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.project.featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr .9fr; }
.project-visual { min-height: 280px; position: relative; overflow: hidden; background: #07100b; }
.project-nova { background: radial-gradient(circle at 75% 40%, rgba(157,255,177,.18), transparent 32%), #07100b; }
.browser-bar { position: absolute; top: 18px; left: 18px; right: 18px; height: 31px; border: 1px solid var(--line); border-radius: 8px; display: flex; align-items: center; gap: 5px; padding: 0 9px; color: #58655c; font-size: 8px; }
.browser-bar i { width: 5px; height: 5px; border-radius: 50%; background: #344138; }
.browser-bar span { margin-left: auto; }
.mock-ui { position: absolute; left: 13%; top: 26%; font: 700 58px/.82 "Space Grotesk"; letter-spacing: -.07em; }
.mock-label { display: block; font: 800 8px Inter; letter-spacing: .25em; color: var(--accent); margin-bottom: 10px; }
.mock-lines { width: 130px; height: 2px; background: var(--accent); margin-top: 20px; box-shadow: 0 8px 0 rgba(157,255,177,.2), 0 16px 0 rgba(157,255,177,.08); }
.project-churn { display: grid; place-items: center; }
.data-bars { display: flex; align-items: end; gap: 12px; height: 120px; opacity: .9; }
.data-bars span { width: 20px; background: var(--accent); border-radius: 4px 4px 0 0; }
.data-bars span:nth-child(1){height:38%}.data-bars span:nth-child(2){height:75%}.data-bars span:nth-child(3){height:52%}.data-bars span:nth-child(4){height:92%}.data-bars span:nth-child(5){height:65%}.data-bars span:nth-child(6){height:80%}
.data-label { position: absolute; left: 24px; bottom: 22px; font: 600 11px/1.2 "Space Grotesk"; color: #708078; letter-spacing: .08em; }
.data-label b { color: var(--text); font-size: 19px; }
.project-speech { display: grid; place-items: center; background: radial-gradient(circle, rgba(157,255,177,.13), transparent 35%), #07100b; }
.scan-ring { width: 145px; height: 145px; border: 1px solid var(--accent); border-radius: 50%; box-shadow: 0 0 0 18px rgba(157,255,177,.025), 0 0 0 38px rgba(157,255,177,.015); }
.camera-icon { position: absolute; font-size: 43px; color: var(--accent); }
.signal { position: absolute; bottom: 24px; right: 25px; display: flex; align-items: end; gap: 4px; }
.signal span { width: 4px; background: var(--accent); border-radius: 3px; }
.signal span:nth-child(1){height:8px}.signal span:nth-child(2){height:14px}.signal span:nth-child(3){height:22px}.signal span:nth-child(4){height:30px}.signal span:nth-child(5){height:38px}
.project-content { padding: 30px; }
.project-type { color: #718077; font-size: 9px; font-weight: 800; letter-spacing: .17em; }
.project h3 { font: 700 30px "Space Grotesk"; margin: 10px 0 11px; letter-spacing: -.025em; }
.project p { color: var(--muted); font-size: 13px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.text-link { display: inline-flex; margin-top: 24px; color: var(--accent); font-size: 12px; font-weight: 700; gap: 10px; }
.text-link:hover { text-decoration: underline; }
.project-note { display: block; color: #637168; font-size: 10px; margin-top: 22px; }
.timeline { max-width: 1050px; margin: auto; border-left: 1px solid var(--line-strong); }
.timeline-item { position: relative; padding: 0 0 70px 45px; display: grid; grid-template-columns: 170px 1fr; gap: 30px; }
.timeline-marker { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); left: -5px; top: 6px; box-shadow: 0 0 20px rgba(157,255,177,.45); }
.timeline-date { color: var(--accent); font: 700 10px "Space Grotesk"; letter-spacing: .08em; }
.timeline-body h3 { font: 700 26px "Space Grotesk"; }
.timeline-body h4 { color: #87958b; font-size: 13px; margin: 4px 0 13px; }
.timeline-body p, .timeline-body li { color: var(--muted); font-size: 13px; }
.timeline-body ul { margin: 15px 0 0 17px; }
.timeline-body li { margin: 7px 0; }
.cert-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 1100px; margin: auto; }
.cert-card { border: 1px solid var(--line); background: var(--panel); border-radius: var(--radius); padding: 32px; display: flex; gap: 24px; align-items: center; }
.cert-icon { width: 80px; height: 80px; border: 1px solid var(--line-strong); border-radius: 17px; display: grid; place-items: center; color: var(--accent); font: 800 16px "Space Grotesk"; background: rgba(157,255,177,.04); flex: 0 0 auto; }
.cert-card span:not(.cert-icon) { color: #7d8a81; font-size: 10px; }
.cert-card h3 { font: 700 21px "Space Grotesk"; margin: 4px 0; }
.cert-card p { color: var(--muted); font-size: 12px; }
.education-section { padding-top: 0; }
.education-card { border: 1px solid var(--line); background: linear-gradient(110deg, rgba(157,255,177,.06), rgba(157,255,177,.015)); border-radius: var(--radius); padding: 42px; display: flex; justify-content: space-between; align-items: center; }
.education-card h2 { font: 700 31px "Space Grotesk"; margin: 10px 0 2px; }
.education-card h3 { color: #9ca89f; font-size: 14px; }
.education-card p { color: #6f7c73; font-size: 12px; margin-top: 6px; }
.education-badge { text-align: center; }
.education-badge span { display: grid; place-items: center; width: 90px; height: 90px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--accent); font: 700 30px "Space Grotesk"; }
.education-badge small { display: block; color: #718078; font-size: 8px; letter-spacing: .15em; margin-top: 8px; }
.contact-section { min-height: 78vh; display: grid; place-items: center; padding: 130px 7vw; overflow: hidden; border-top: 1px solid var(--line); }
.contact-glow { position: absolute; width: 700px; height: 400px; border-radius: 50%; background: rgba(95,255,125,.07); filter: blur(100px); }
.contact-inner { text-align: center; position: relative; }
.contact-inner h2 { font: 700 clamp(55px, 8vw, 110px)/.9 "Space Grotesk"; letter-spacing: -.06em; margin: 20px 0 25px; }
.contact-inner p { color: var(--muted); max-width: 550px; margin: auto; font-size: 14px; }
.contact-actions { margin: 30px 0; }
.socials { display: flex; justify-content: center; gap: 28px; color: #738078; font-size: 12px; }
.socials a:hover { color: var(--accent); }
footer { border-top: 1px solid var(--line); padding: 24px 7vw; display: flex; justify-content: space-between; color: #4f5b53; font-size: 10px; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }.delay-2 { transition-delay: .16s; }
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 130px; }
  .hero-visual { min-height: 500px; }
  .skills-grid { grid-template-columns: 1fr; }
  .skill-card { min-height: auto; }
  .project.featured { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 45px; }
}
@media (max-width: 720px) {
  .site-header { padding: 0 5vw; }
  .menu-toggle { display: grid; gap: 4px; }
  .menu-toggle span { width: 24px; height: 2px; background: var(--text); }
  .nav {
    position: absolute; top: 76px; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch;
    padding: 16px 5vw 22px; background: rgba(5,8,6,.96); border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav-link { padding: 9px 0; }
  .section-pad { padding: 85px 5vw; }
  .hero { padding: 120px 5vw 70px; }
  .hero h1 { font-size: clamp(65px, 19vw, 100px); }
  .hero-visual { min-height: 450px; }
  .photo-frame { width: 290px; }
  .orbit-1 { width: 390px; height: 270px; }
  .orbit-2 { width: 330px; height: 230px; }
  .card-terminal { left: 0; bottom: 4%; }
  .card-status { right: 0; top: 10%; }
  .section-heading { margin-bottom: 38px; }
  .section-heading h2 { font-size: 42px; }
  .about-text .large { font-size: 19px; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .projects, .cert-grid { grid-template-columns: 1fr; }
  .project.featured { grid-column: auto; }
  .timeline-item { grid-template-columns: 1fr; gap: 9px; padding-left: 28px; }
  .education-card { padding: 30px; gap: 20px; }
  .education-card h2 { font-size: 24px; }
  .education-badge span { width: 70px; height: 70px; font-size: 24px; }
  footer { flex-direction: column; gap: 7px; }
}