:root {
  --ink-bg: #15171B;
  --ink-raised: #1D2025;
  --paper: #F3EFE7;
  --paper-dim: #A9A79E;
  --accent-gold: #D9A441;
  --accent-blue: #6C8CFF;
  --line: #2A2D33;

  --display: 'Bebas Neue', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --max-w: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *:not(.marquee__track) { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .marquee__track { animation: none; }
  .marquee__group:nth-child(2) { display: none; }
}

body {
  background: var(--ink-bg);
  color: var(--paper);
  font-family: var(--body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 3px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 1rem;
}

section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem 1.5rem;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(21, 23, 27, 0.85);
  backdrop-filter: blur(6px);
}

.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
}

.nav__mark {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
}

.nav__mark .dot { color: var(--accent-gold); }

.nav__links {
  display: flex;
  gap: 1.75rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.nav__links a {
  color: var(--paper-dim);
  padding-bottom: 0.3rem;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav__links a:hover { color: var(--paper); }

.nav__links a.is-active {
  color: var(--paper);
  border-bottom-color: var(--accent-gold);
}

/* HERO */
.hero {
  container-type: inline-size;
  padding-top: 5rem;
  padding-bottom: 4rem;
}

.hero__title {
  margin-bottom: 1.5rem;
  line-height: 0;
}

.hero__title-img {
  display: block;
  width: 90%;
  height: auto;
}

.hero__sub {
  max-width: 42ch;
  color: var(--paper-dim);
  font-size: clamp(1rem, 4vw, 1.15rem);
  margin-bottom: 2.25rem;
}

.hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4.5rem;
}

.btn {
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.5rem;
  border-radius: 2px;
  background: var(--accent-gold);
  color: var(--ink-bg);
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn--ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--paper);
}

.btn--ghost:hover { border-color: var(--accent-gold); }

.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.25rem 0;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: scroll 18s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-right: 3rem;
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--paper-dim);
  letter-spacing: 0.08em;
}

@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ABOUT */
.about__bio {
  font-size: 1.2rem;
  color: var(--paper-dim);
  max-width: 62ch;
}

.about__bio + .about__bio {
  margin-top: 1.25rem;
}

/* PROJECTS */
.section__title {
  font-family: var(--display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  margin-bottom: 3rem;
}

.projects__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.card {
  display: block;
  background: var(--ink-raised);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease;
}

.card:hover { border-color: var(--accent-gold); }

.card__image-wrap {
  overflow: hidden;
  aspect-ratio: 9 / 7;
}

.card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.card:hover .card__image-wrap img {
  transform: scale(1.04);
}

.card__body {
  padding: 1.5rem;
}

.card__category {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--accent-blue);
  margin-bottom: 0.6rem;
  display: block;
}

.card__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.card__desc {
  color: var(--paper-dim);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.load-error {
  color: var(--paper-dim);
  font-family: var(--mono);
  font-size: 0.9rem;
}

/* FEATURED (home page) */
.featured {
  padding-top: 0;
}

.featured__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.see-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent-blue);
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.see-more:hover { border-bottom-color: var(--accent-blue); }

/* CTA */
.cta {
  container-type: inline-size;
  border-top: 1px solid var(--line);
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.cta__title {
  font-family: var(--display);
  font-size: clamp(2.75rem, 11cqi, 8.5rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin-bottom: 2rem;
}

/* PROJECT DETAIL */
.detail {
  max-width: 760px;
}

.back-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--paper-dim);
  margin-bottom: 2rem;
}

.back-link:hover { color: var(--paper); }

.detail__title {
  font-family: var(--display);
  font-size: clamp(2.25rem, 6vw, 4rem);
  line-height: 1;
  margin: 0.75rem 0 2rem;
}

.detail__image-wrap {
  overflow: hidden;
  margin-bottom: 2rem;
}

.detail__image-wrap img {
  width: 100%;
  display: block;
}

.detail__desc {
  color: var(--paper-dim);
  font-size: 1.1rem;
  max-width: 62ch;
  margin-bottom: 2rem;
}

/* CONTACT */
.contact__title {
  font-family: var(--display);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 0.95;
  margin-bottom: 2rem;
}

.contact__email {
  display: inline-block;
  font-family: var(--mono);
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--accent-gold);
  border-bottom: 1px solid var(--accent-gold);
  padding-bottom: 0.25rem;
  margin-bottom: 2.5rem;
}

.contact__socials {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--paper-dim);
}

.contact__socials a:hover { color: var(--paper); }

/* FOOTER */
.footer {
  display: flex;
  justify-content: space-between;
  padding: 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--paper-dim);
}

/* RESPONSIVE */
@media (max-width: 720px) {
  .nav__links { gap: 1rem; font-size: 0.8rem; }
  .projects__grid,
  .featured__grid { grid-template-columns: 1fr; }
  section { padding: 4rem 1.25rem; }
  .hero { padding-top: 3rem; }
  .footer { flex-direction: column; gap: 0.4rem; }
}