/* Lawrence Tsai — personal site, 2026
   Warm ink + copper. No Bootstrap. */

:root {
  --bg: #0c0b09;
  --bg-2: #141310;
  --bg-3: #1c1a16;
  --ink: #f4efe6;
  --muted: #9c9488;
  --faint: #6e675c;
  --line: rgba(244, 239, 230, 0.12);
  --line-strong: rgba(244, 239, 230, 0.28);
  --accent: #e8a15a;
  --accent-2: #f3d7a6;
  --space: clamp(1.25rem, 3vw, 2.5rem);
  --max: 1120px;
  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --sans: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(232, 161, 90, 0.08), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(243, 215, 166, 0.04), transparent 50%),
    var(--bg);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.045;
  z-index: 50;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent-2);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  text-decoration-color: rgba(232, 161, 90, 0.55);
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.wrap {
  width: min(var(--max), calc(100% - 2 * var(--space)));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: var(--space);
  top: 0.75rem;
  z-index: 60;
  background: var(--bg-3);
  color: var(--ink);
  padding: 0.5rem 0.75rem;
}

/* Header */

header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(12, 11, 9, 0.72);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.mark {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  color: inherit;
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.mark span {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 500;
}

nav ul {
  display: flex;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

nav a:hover {
  color: var(--ink);
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: end;
  padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
  align-items: center;
  margin: 0 0 1.4rem;
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #4ad18a;
  box-shadow: 0 0 0 4px rgba(74, 209, 138, 0.15);
}

h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 7.2vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
}

h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-2);
}

.lede {
  max-width: 40rem;
  margin: 1.6rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.lede strong {
  color: var(--ink);
  font-weight: 500;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.72rem 1.05rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  background: transparent;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(232, 161, 90, 0.08);
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1208;
  font-weight: 560;
}

.btn.primary:hover {
  background: var(--accent-2);
  border-color: var(--accent-2);
  color: #1a1208;
}

.portrait-wrap {
  position: relative;
  justify-self: end;
  width: min(100%, 380px);
}

.portrait-wrap::before {
  content: "Larry";
  position: absolute;
  right: -0.4rem;
  top: 12%;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--faint);
  letter-spacing: 0.18em;
}

.portrait {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 1.6rem 1.6rem 0.4rem 1.6rem;
  border: 1px solid var(--line-strong);
  background: #f7f4ee;
  box-shadow: 18px 22px 0 0 rgba(232, 161, 90, 0.12);
}

.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
}

.caption {
  display: flex;
  justify-content: space-between;
  margin-top: 0.85rem;
  color: var(--faint);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Sections */

section {
  padding: clamp(3.25rem, 7vw, 5.5rem) 0;
  border-bottom: 1px solid var(--line);
}

.kicker {
  margin: 0 0 0.85rem;
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 1.75rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3.1rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(1.75rem, 4vw, 3.5rem);
}

.about-copy p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.facts li {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.9rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}

.facts .n {
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
  font-size: 1.15rem;
}

/* Work */

.work-intro {
  max-width: 38rem;
  margin: -0.6rem 0 2.2rem;
  color: var(--muted);
}

.cards {
  display: grid;
  gap: 1.25rem;
}

.card {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 1.2rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease, background 0.15s ease;
}

.card:hover {
  border-color: var(--accent);
  background: var(--bg-3);
  transform: translateY(-2px);
  color: inherit;
}

.thumb {
  width: 168px;
  height: 168px;
  display: grid;
  place-items: center;
  background: #0a0a0c;
  border-radius: 0.8rem;
  overflow: hidden;
  border: 1px solid var(--line);
}

.thumb.light {
  background: #f3efe8;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card h3 {
  margin: 0 0 0.35rem;
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.role {
  margin: 0 0 0.7rem;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.95rem;
}

.chip {
  padding: 0.22rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--faint);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

/* Contact / footer */

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact p {
  color: var(--muted);
  margin: 0 0 1rem;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  border-top: 1px solid var(--line);
}

.contact-list a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.05rem;
}

.contact-list a span {
  color: var(--faint);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-list a:hover {
  color: var(--accent);
}

footer {
  padding: 1.6rem 0 2.4rem;
}

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  color: var(--faint);
  font-size: 0.82rem;
}

.foot a {
  color: var(--muted);
  text-decoration: none;
}

.foot a:hover {
  color: var(--accent);
}

.views {
  display: flex;
  justify-content: center;
  margin-top: 1.4rem;
}

.views a {
  display: block;
  max-width: 600px;
  width: 100%;
}

.views img,
.views canvas,
.views iframe {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 8px;
}

/* Responsive */

@media (max-width: 860px) {
  .hero,
  .about-grid,
  .contact {
    grid-template-columns: 1fr;
  }

  .portrait-wrap {
    justify-self: start;
    width: min(100%, 320px);
    order: -1;
  }

  .portrait-wrap::before {
    display: none;
  }

  .card {
    grid-template-columns: 1fr;
  }

  .thumb {
    width: 100%;
    height: 180px;
  }
}

@media (max-width: 560px) {
  nav ul {
    gap: 0.75rem;
  }

  nav a {
    letter-spacing: 0.08em;
    font-size: 0.74rem;
  }

  h1 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card:hover {
    transform: none;
  }
}