@import url("theme.css");

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--violet-soft); outline-offset: 3px; border-radius: 4px; }

/* ---------- Ambient background ---------- */
#bg-canvas {
  position: fixed; inset: 0; z-index: -1;
  width: 100vw; height: 100vh;
  pointer-events: none;           /* the page stays fully clickable */
}
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -3;
  background:
    radial-gradient(70ch 50ch at 12% -8%,  rgba(122,31,224,.28), transparent 60%),
    radial-gradient(60ch 40ch at 92% 8%,   rgba(231,152,54,.10), transparent 55%),
    radial-gradient(70ch 55ch at 50% 110%, rgba(76,166,47,.09),  transparent 60%);
}
body::after { /* faint grid, like a code editor gutter */
  content: "";
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(237,231,245,.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(237,231,245,.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 80%);
}

/* ---------- Layout ---------- */
.wrap { width: min(var(--maxw), 100% - var(--gutter) * 2); margin-inline: auto; }
main, .nav, footer { position: relative; z-index: 1; }
section { padding-block: clamp(72px, 10vw, 128px); }
.section-head { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); letter-spacing: -.02em; font-weight: 600; }
.section-head .idx {
  font-family: var(--font-mono); font-size: .8rem; color: var(--amber);
  border: 1px solid var(--line); border-radius: 999px; padding: 3px 11px; background: var(--surface);
}
.section-head p { color: var(--text-dim); flex: 1 1 260px; font-size: .95rem; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--void) 78%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.nav.is-stuck { border-bottom-color: var(--line-soft); background: color-mix(in srgb, var(--void) 92%, transparent); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 68px; }
.brand { font-family: var(--font-mono); font-size: .95rem; letter-spacing: -.01em; display: flex; align-items: center; gap: 9px; }
.brand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--lime-bright); box-shadow: 0 0 12px var(--lime-bright); }
.brand b { font-weight: 600; }
.brand span { color: var(--violet-soft); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: .9rem; color: var(--text-dim); padding: 8px 13px; border-radius: 999px;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); }
.nav-links a.active { color: var(--text); background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); }
.nav-toggle { display: none; padding: 8px; border-radius: var(--radius-sm); border: 1px solid var(--line); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(64px, 12vw, 120px) clamp(56px, 8vw, 96px); }
.hero-grid { display: grid; grid-template-columns: 1.35fr .9fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-mono);
  font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--text-dim);
  border: 1px solid var(--line); background: var(--surface); padding: 6px 14px; border-radius: 999px;
}
.eyebrow .pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .25; } }
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 4.6rem); line-height: 1.02; letter-spacing: -.035em;
  font-weight: 600; margin-top: 22px;
}
.hero h1 .grad {
  background: linear-gradient(105deg, var(--violet-soft) 0%, var(--amber) 55%, var(--lime-bright) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lede { margin-top: 22px; max-width: 54ch; color: var(--text-dim); font-size: 1.05rem; }
.hero .lede strong { color: var(--text); font-weight: 500; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.btn {
  display: inline-flex; align-items: center; gap: 9px; padding: 12px 22px; border-radius: 999px;
  font-size: .93rem; font-weight: 500; border: 1px solid var(--line);
  transition: transform .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--violet); border-color: var(--violet); box-shadow: 0 14px 40px -18px var(--violet); }
.btn-primary:hover { background: var(--violet-soft); border-color: var(--violet-soft); }
.btn-ghost { background: var(--surface); color: var(--text-dim); }
.btn-ghost:hover { color: var(--text); background: var(--surface-2); border-color: var(--surface-3); }

.hero-stats { display: flex; gap: 28px; margin-top: 44px; flex-wrap: wrap; }
.hero-stats div { display: grid; gap: 2px; }
.hero-stats b { font-size: 1.45rem; font-weight: 600; letter-spacing: -.02em; }
.hero-stats span { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .09em; color: var(--text-faint); }

/* Terminal card */
.terminal {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(180deg, var(--surface-2), var(--void) 65%);
  box-shadow: var(--glow);
}
.terminal-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--line-soft); background: rgba(0,0,0,.35); }
.terminal-bar i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.terminal-bar i:nth-child(1) { background: var(--magenta); }
.terminal-bar i:nth-child(2) { background: var(--amber); }
.terminal-bar i:nth-child(3) { background: var(--lime); }
.terminal-bar small { margin-left: auto; font-family: var(--font-mono); font-size: .72rem; color: var(--text-faint); }
.terminal pre { margin: 0; padding: 20px; font-family: var(--font-mono); font-size: .82rem; line-height: 1.85; overflow-x: auto; }
.tk { color: var(--violet-soft); }  /* keyword  */
.tt { color: var(--amber); }        /* tag/key  */
.ta { color: var(--lime-bright); }  /* attr     */
.ts { color: var(--azure); }        /* string   */
.tc { color: var(--text-faint); }   /* comment  */
.tp { color: var(--magenta); }      /* punct    */
.caret { display: inline-block; width: 8px; background: var(--lime-bright); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 0%,50% { opacity: 1; } 51%,100% { opacity: 0; } }

/* ---------- Project grid ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip {
  font-family: var(--font-mono); font-size: .78rem; padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--text-dim); background: var(--surface);
  transition: all .2s var(--ease);
}
.chip:hover { color: var(--text); border-color: var(--surface-3); }
.chip[aria-pressed="true"] { background: var(--violet); border-color: var(--violet); color: #fff; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }

.card {
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(23,1,49,.72), rgba(0,0,0,.72));
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: var(--line); box-shadow: 0 26px 60px -34px rgba(122,31,224,.9); }
.card.is-placeholder { border-style: dashed; border-color: var(--line); }

/* Empty media slot. Drop a screenshot in later */
.card-media {
  aspect-ratio: 16 / 10; position: relative; display: grid; place-items: center;
  background:
    repeating-linear-gradient(45deg, rgba(237,231,245,.022) 0 10px, transparent 10px 20px),
    var(--surface);
  border-bottom: 1px solid var(--line-soft);
}
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-media .slot {
  font-family: var(--font-mono); font-size: .74rem; color: var(--text-faint);
  border: 1px dashed var(--line); border-radius: var(--radius-sm); padding: 7px 13px;
  background: rgba(0,0,0,.45);
}
.card-body { padding: 20px; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.card-top { display: flex; align-items: center; gap: 10px; }
.card-top h3 { font-size: 1.08rem; font-weight: 600; letter-spacing: -.015em; }
.status {
  margin-left: auto; font-family: var(--font-mono); font-size: .66rem; letter-spacing: .07em;
  text-transform: uppercase; padding: 3px 9px; border-radius: 999px; white-space: nowrap;
  border: 1px solid var(--line); color: var(--text-dim); background: var(--surface);
}
.status[data-status="live"]     { color: var(--lime-bright); border-color: color-mix(in srgb, var(--lime-bright) 40%, transparent); }
.status[data-status="building"] { color: var(--amber);       border-color: color-mix(in srgb, var(--amber) 40%, transparent); }
.status[data-status="planned"]  { color: var(--violet-soft); border-color: color-mix(in srgb, var(--violet-soft) 40%, transparent); }
.card-body p { color: var(--text-dim); font-size: .92rem; flex: 1; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-family: var(--font-mono); font-size: .7rem; padding: 3px 9px; border-radius: 6px;
  background: var(--surface-2); color: var(--text-dim); border: 1px solid var(--line-soft);
}
.card-links { display: flex; gap: 14px; padding-top: 4px; }
.card-links a { font-size: .84rem; color: var(--amber); border-bottom: 1px solid transparent; transition: border-color .2s; }
.card-links a:hover { border-bottom-color: var(--amber); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.25fr .85fr; gap: clamp(28px, 5vw, 56px); }
.prose p + p { margin-top: 16px; }
.prose p { color: var(--text-dim); }
.prose strong { color: var(--text); font-weight: 500; }
.panel { border: 1px solid var(--line-soft); border-radius: var(--radius); background: rgba(23,1,49,.42); padding: 22px; }
.panel h3 { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 16px; }
.timeline { display: grid; gap: 18px; }
.timeline li { list-style: none; position: relative; padding-left: 20px; }
.timeline li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--violet); box-shadow: 0 0 0 3px rgba(122,31,224,.18);
}
.timeline li::after { content: ""; position: absolute; left: 3.5px; top: 21px; bottom: -18px; width: 1px; background: var(--line); }
.timeline li:last-child::after { display: none; }
.timeline b { display: block; font-weight: 500; font-size: .95rem; }
.timeline span { font-family: var(--font-mono); font-size: .72rem; color: var(--text-faint); }
.timeline p { font-size: .88rem; color: var(--text-dim); margin-top: 3px; }

/* ---------- Skills ---------- */
.skill-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.skill-cols ul { list-style: none; padding: 0; display: grid; gap: 9px; }
.skill-cols li { font-size: .91rem; color: var(--text-dim); display: flex; gap: 9px; align-items: flex-start; }
.skill-cols li::before { content: "▹"; color: var(--lime-bright); font-size: .8rem; line-height: 1.7; }

/* ---------- Contact ---------- */
.contact-card {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(122,31,224,.16), rgba(231,152,54,.07) 55%, transparent);
  padding: clamp(28px, 5vw, 52px); text-align: center;
}
.contact-card h2 { font-size: clamp(1.8rem, 4.2vw, 2.8rem); letter-spacing: -.025em; font-weight: 600; }
.contact-card p { color: var(--text-dim); max-width: 52ch; margin: 14px auto 0; }
.contact-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line-soft); padding-block: 28px; }
.foot { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-family: var(--font-mono); font-size: .76rem; color: var(--text-faint); }

/* ---------- Reveal on scroll ----------
   Scoped to .js on purpose: without JavaScript every .reveal element stays
   fully visible, so the pre-rendered project cards are never hidden from a
   crawler or a no-JS visitor. The <html class="js"> flag is set inline in the
   document head before any paint. */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .about-grid { grid-template-columns: 1fr; }
  .nav-links {
    position: absolute; top: 68px; left: var(--gutter); right: var(--gutter);
    flex-direction: column; align-items: stretch; gap: 2px; padding: 10px;
    border: 1px solid var(--line); border-radius: var(--radius);
    background: color-mix(in srgb, var(--void) 96%, transparent); backdrop-filter: blur(16px);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: inline-flex; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
}