:root {
  --navy: #0b1437;
  --navy-2: #131d4a;
  --accent: #6c63ff;
  --accent-2: #8b84ff;
  --text: #1b1f3b;
  --muted: #5c6280;
  --bg: #f7f8fc;
  --card: #fff;
  --line: #e6e8f2;
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body { font: 16px/1.6 Inter, system-ui, sans-serif; color: var(--text); background: var(--bg); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { width: min(1100px, 100% - 32px); margin-inline: auto; }
.section { padding: 96px 0 0; }
h2 { font-size: 1.6rem; letter-spacing: .12em; text-transform: uppercase; text-align: center; margin-bottom: 48px; }
h2::after { content: ""; display: block; width: 48px; height: 3px; background: var(--accent); margin: 14px auto 0; border-radius: 2px; }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 16px max(16px, calc((100% - 1100px) / 2));
  background: rgba(11, 20, 55, .85); backdrop-filter: blur(10px); color: #fff;
}
.logo { font-family: "JetBrains Mono", monospace; color: var(--accent-2); font-weight: 600; letter-spacing: .1em; }
.nav nav { display: flex; gap: 22px; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.nav nav a:hover { color: var(--accent-2); }

/* BUTTONS */
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  background: var(--accent); color: #fff; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  border: 2px solid var(--accent); transition: transform .15s, background .15s;
}
.btn:hover { transform: translateY(-2px); background: var(--accent-2); border-color: var(--accent-2); }
.btn.ghost { background: transparent; color: var(--accent); }
.hero .btn.ghost { color: #fff; border-color: rgba(255,255,255,.4); }
.btn.sm { padding: 8px 16px; font-size: .7rem; }

/* HERO */
.hero {
  color: #fff; padding: 120px 0 140px;
  background:
    radial-gradient(circle at 80% 30%, rgba(108,99,255,.35), transparent 45%),
    linear-gradient(160deg, var(--navy), var(--navy-2));
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.eyebrow { font-family: "JetBrains Mono", monospace; color: var(--accent-2); margin-bottom: 8px; }
.hero h1 { font-size: clamp(3rem, 8vw, 5.5rem); line-height: 1; font-weight: 800; }
.stack { color: #b9bde0; margin: 18px 0 32px; letter-spacing: .05em; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }

.code-card {
  background: #0a0f2c; border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius);
  padding: 18px 22px; box-shadow: 0 30px 60px rgba(0,0,0,.4); transform: rotate(-2deg);
}
.code-card pre { font: 14px/1.7 "JetBrains Mono", monospace; color: #d6d9f5; overflow-x: auto; }
.code-card .k { color: #c792ea; }
.code-card .s { color: #9ce39c; }
.dots { display: flex; gap: 6px; margin-bottom: 12px; }
.dots i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.dots i:nth-child(2) { background: #febc2e; }
.dots i:nth-child(3) { background: #28c840; }

/* SKILLS */
.skills { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.skill { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; border-top: 3px solid var(--accent); }
.skill h3 { font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px; }
.skill p { color: var(--muted); font-size: .9rem; }

/* PROJECTS */
.project {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; margin-bottom: 28px; box-shadow: 0 10px 30px rgba(27,31,59,.05);
  transition: transform .2s, box-shadow .2s;
}
.project:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(27,31,59,.1); }
.project:nth-child(odd of .project) .shot { order: 2; }
/* two overlapping screenshots: back one top-left, front one bottom-right */
.shot { position: relative; aspect-ratio: 4 / 3; }
.shot img {
  position: absolute; object-fit: cover; object-position: top;
  border-radius: 8px; border: 1px solid var(--line); background: #fff;
  box-shadow: 0 12px 30px rgba(27,31,59,.15); transition: transform .3s;
}
.shot img:first-child { top: 0; left: 0; width: 66%; height: 74%; }
.shot img:last-child { right: 0; bottom: 0; width: 56%; height: 70%; box-shadow: 0 20px 40px rgba(27,31,59,.25); }
.project:hover .shot img:last-child { transform: translateY(-6px); }
.info h3 { font-size: 1.5rem; letter-spacing: .04em; }
.tag { color: var(--accent); font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px; }
.info > p:not(.tag) { color: var(--muted); font-size: .95rem; }
.demo { font-family: "JetBrains Mono", monospace; font-size: .8rem !important; margin-top: 8px; }
.links { display: flex; gap: 10px; margin: 18px 0; }
dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: .85rem; }
dt { color: var(--muted); }
dd { font-weight: 500; }

/* ABOUT */
.about { max-width: 720px; }
.about p { color: var(--muted); margin-bottom: 16px; font-size: 1.05rem; }

/* FOOTER */
.footer { margin-top: 96px; background: var(--navy); color: #fff; text-align: center; padding: 64px 16px 32px; }
.footer h2 { margin-bottom: 12px; }
.footer h2::after { display: none; }
.footer p { color: #b9bde0; }
.mail { display: inline-block; color: var(--accent-2); margin: 6px 0 28px; }
.social { display: flex; justify-content: center; gap: 28px; margin-bottom: 32px; }
.social a { display: grid; justify-items: center; gap: 6px; font-size: .75rem; color: #b9bde0; }
.social a:hover { color: #fff; }
.social svg { width: 26px; height: 26px; fill: currentColor; }
.footer small { color: #6f75a0; }

/* MOBILE */
@media (max-width: 760px) {
  .nav nav { gap: 14px; font-size: .7rem; }
  .nav .logo { display: none; }
  .hero { padding: 72px 0 88px; }
  .hero-grid, .project { grid-template-columns: 1fr; }
  .project:nth-child(odd of .project) .shot { order: 0; }
  .project { padding: 20px; gap: 20px; }
  .code-card { transform: none; }
}

/* PRINT: page prints as a clean resume */
@media print {
  .nav, .hero .actions, .code-card, .shot, .links, .social { display: none; }
  .hero { background: none; color: #000; padding: 0 0 24px; }
  .stack { color: #333; }
  .section { padding-top: 24px; }
  .project, .skill { box-shadow: none; break-inside: avoid; display: block; padding: 12px; margin-bottom: 10px; }
  .footer { background: none; color: #000; margin-top: 24px; padding: 0; }
}