styles.css

/* Typography & base */
:root {
  --bg: #ffffff; /* pure white */
  --panel: rgba(255,255,255,0.06);
  --text: #0f172a;
  --muted: #475569;
  --accent: #9b87f5; /* pastel purple */
  --accent2: #f5a3c7; /* pastel pink */
  --border: #1d1f27;
  --scroll: 0; /* 0 at top → 1 after intro */
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --panel: rgba(255,255,255,0.06);
    --text: #0f172a;
    --muted: #475569;
    --accent: #9b87f5;
    --border: #e7e9f2;
  }
}

html { background: var(--bg); }
/* Force pure white when requested */
html, body { background-color: #ffffff !important; }

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: transparent; /* allow ::before/after gradient to be visible */
  line-height: 1.6;
}

/* Natural sweeping gradient background (pastel purple -> pink -> blue) */
body::before,
body::after {
  display: none; /* disable animated overlays for pure white background */
}
/* Large diagonal gradient that slowly moves */
body::before {
  background: linear-gradient(115deg, rgba(155,135,245,0.55) 0%, rgba(245,163,199,0.48) 45%, rgba(121,201,255,0.42) 100%);
  filter: blur(14px) saturate(130%);
  transform: translate3d(0,0,0);
  animation: sweep 18s ease-in-out infinite alternate;
}
/* Soft motion streaks overlay, very light */
body::after {
  background: repeating-linear-gradient(115deg, rgba(255,255,255,0.08) 0 8px, rgba(255,255,255,0.03) 8px 32px);
  filter: blur(36px);
  opacity: 0.5;
  mix-blend-mode: overlay;
  animation: drift 26s linear infinite;
}
@keyframes sweep {
  0% { transform: translate3d(-8%, -5%, 0) scale(1.04); }
  100% { transform: translate3d(8%, 5%, 0) scale(1.04); }
}
@keyframes drift {
  0% { transform: translate3d(0,0,0); }
  100% { transform: translate3d(-10%, -10%, 0); }
}
/* Pause animated background after intro */
body.bg-paused::before,
body.bg-paused::after { animation-play-state: paused; }

.container {
  max-width: 980px;
  padding: 0 20px;
  margin: 0 auto;
}

/* Header */
.site-header { display: none; }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.avatar-img { width: 40px; height: 40px; border-radius: 999px; object-fit: cover; display: block; }
.titles h1 { margin: 0; font-size: 20px; letter-spacing: 0.2px; }
.subtitle { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.nav a { color: var(--muted); text-decoration: none; margin-left: 16px; font-weight: 600; }
.nav a:hover { color: var(--text); }

/* Intro split layout */
.intro {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 72px 0 32px;
}
.intro-glass { width: min(1200px, 92%); background: transparent; border: none; box-shadow: none; }
.intro.collapsed .intro-glass { transform: translateY(-24px) scale(0.985); opacity: 0.92; }
.intro-inner { display: grid; grid-template-columns: 1fr auto 2fr; align-items: center; gap: 28px; padding: 32px; }
.intro-left { display: flex; justify-content: center; }
.intro-avatar { width: clamp(220px, 28vw, 320px); height: clamp(220px, 28vw, 320px); border-radius: 999px; object-fit: contain; object-position: 50% 40%; background: #ffffff; padding: 6px; box-shadow: 0 12px 40px rgba(0,0,0,0.18); }
.intro-divider { width: 1px; height: clamp(220px, 34vw, 360px); background: linear-gradient(180deg, transparent, rgba(155,135,245,0.45), transparent); }
.intro-title { margin: 0 0 8px; font-size: clamp(34px, 6vw, 56px); letter-spacing: 0.4px; }
.intro-sub { margin: 0 0 14px; color: var(--muted); font-size: clamp(14px, 2.4vw, 18px); }
.intro-scroll-hint { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); color: var(--muted); text-decoration: none; font-weight: 600; }
/* Scroll-driven fade/translate for intro elements */
.intro-avatar,
.intro-title,
.intro-sub,
.intro .inline-list,
.intro-divider {
  opacity: calc(1 - var(--scroll));
  transform: translateY(calc(var(--scroll) * 18px));
  transition: opacity 120ms linear, transform 120ms linear;
}
@media (max-width: 900px) {
  .intro-inner { grid-template-columns: 1fr; text-align: center; }
  .intro-divider { display: none; }
  .intro-left { order: -1; }
}

/* Sections */
.card {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 16px;
  padding: 24px;
  margin: 22px 0;
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 30px rgba(17, 24, 39, 0.10);
}
.card h2, .card h3 { margin-top: 0; }

.pill {
  display: inline-block;
  padding: 2px 8px;
  margin: 0 6px 0 0;
  border-radius: 999px;
  background: color-mix(in oklab, var(--accent) 16%, transparent);
  color: color-mix(in oklab, var(--accent) 80%, var(--text));
  font-size: 12px;
}

.inline-list { list-style: none; padding: 0; margin: 10px 0 0; display: flex; gap: 14px; flex-wrap: wrap; }
.inline-list a.muted { color: var(--muted); text-decoration: none; }
.inline-list a.muted:hover { color: var(--text); text-decoration: underline; }

/* Projects – soft separators */
.projects { margin: 60px 0; }
.projects h2 { margin-bottom: 10px; }
.project { padding: 22px 0; }
.project + .project { border-top: 1px dashed color-mix(in oklab, var(--accent) 22%, var(--border)); }
.project-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.inline-link { color: var(--accent); text-decoration: none; font-weight: 700; }
.inline-link:hover { text-decoration: underline; }

.links { display: flex; gap: 10px; margin-top: 12px; }
.btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(37,99,235,0.35);
}
.btn:hover { opacity: 0.95; }
.btn.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid color-mix(in oklab, var(--accent) 50%, var(--border));
  box-shadow: none;
}

/* Footer */
.site-footer { border-top: 1px solid var(--border); margin-top: 28px; }
.site-footer .container { padding: 20px; color: var(--muted); font-size: 14px; }