/*
 * Token warna & huruf. Ubah di sini saja.
 * Game Dino Lari (assets/js/dino-lari.js) membaca token yang sama.
 */
:root {
  --basalt: #13120e;   /* latar */
  --shale: #1c1a15;    /* lapisan teratas */
  --sediment: #2f2a21; /* garis pemisah */
  --stone: #5b5345;    /* garis tanah, batu di game */
  --dust: #a1988a;     /* teks redup */
  --bone: #ece5d8;     /* teks utama */
  --amber: #e2a83e;    /* aksen */

  --font-display: "Gloock", Georgia, "Times New Roman", serif;
  --font-body: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --wrap: 70rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);

  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--basalt);
  color: var(--bone);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, p, ul, ol, dl, dd {
  margin: 0;
}

ul, ol {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration-line: underline;
  text-decoration-color: var(--sediment);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

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

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection {
  background: var(--amber);
  color: var(--basalt);
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  top: -4rem;
  left: var(--gutter);
  z-index: 10;
  padding: 0.5rem 0.75rem;
  background: var(--amber);
  color: var(--basalt);
  font-weight: 600;
  text-decoration: none;
}

.skip:focus {
  top: 0.75rem;
}

/* ---------- Header ---------- */

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-block: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.mark {
  margin-right: auto;
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 1.25rem;
}

.nav a {
  color: var(--dust);
  text-decoration: none;
}

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

.print-btn {
  padding: 0.375rem 0.875rem;
  border: 1px solid var(--sediment);
  border-radius: 999px;
  background: transparent;
  color: var(--bone);
  font: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.print-btn:hover {
  border-color: var(--amber);
}

@media (max-width: 40rem) {
  .nav {
    display: none;
  }
}

/* ---------- Hero (di atas tanah) ---------- */

.hero {
  padding-top: clamp(3rem, 9vw, 7rem);
}

.eyebrow {
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-name {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 8.5rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.02em;
}

/* Baris kedua bergeser, seperti lapisan batuan yang tidak rata. */
.hero-name span {
  display: block;
  padding-left: 0.55em;
}

.hero-role {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-top: 1.75rem;
  font-size: 1.125rem;
  font-weight: 500;
}

.hero-role::before {
  content: "";
  flex: none;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--amber);
}

.hero-lead {
  max-width: 42ch;
  margin-top: 0.75rem;
  color: var(--dust);
  font-size: 1.125rem;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 1.75rem;
  font-size: 0.9375rem;
}

.game {
  margin-top: clamp(2.5rem, 7vw, 4.5rem);
}

/* Kanvas berdiri tepat di atas garis tanah (.underground). */
.game canvas {
  display: block;
  width: 100%;
  height: 200px;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.game canvas:focus-visible {
  outline: 1px dashed var(--dust);
  outline-offset: 4px;
}

/* ---------- Di bawah tanah ---------- */

.underground {
  border-top: 1px solid var(--stone);
}

.game-caption {
  padding-top: 0.875rem;
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.game-caption span {
  margin-right: 0.75rem;
  color: var(--amber);
}

.section + .section {
  border-top: 1px solid var(--sediment);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 13rem) minmax(0, 1fr);
  gap: 1.5rem clamp(1.5rem, 5vw, 4rem);
  padding-block: clamp(3rem, 7vw, 5rem);
}

.section-head {
  position: sticky;
  top: 2rem;
  align-self: start;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 400;
  line-height: 1.1;
}

.section-note {
  margin-top: 0.5rem;
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

@media (max-width: 48rem) {
  .section-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-head {
    position: static;
  }
}

/* Tentang */

.lede {
  max-width: 46ch;
  font-size: clamp(1.125rem, 2vw, 1.3125rem);
  line-height: 1.55;
}

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: 1.25rem 2rem;
  margin-top: 2rem;
}

.facts dt {
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.facts dd {
  margin-top: 0.25rem;
}

/* Riwayat: lapisan batuan, makin dalam makin tua dan makin gelap. */

.strata {
  border-top: 1px solid var(--sediment);
  background: linear-gradient(to bottom, var(--shale), var(--basalt));
}

.layer {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: 0.5rem 1.5rem;
  padding: 1.75rem clamp(1rem, 2.5vw, 1.75rem);
  border-bottom: 1px solid var(--sediment);
}

.layer-time {
  padding-top: 0.15rem;
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.layer-kind {
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.layer h3 {
  margin-top: 0.25rem;
  font-size: 1.1875rem;
  font-weight: 600;
  line-height: 1.35;
}

.layer-org {
  color: var(--dust);
}

.layer-points {
  display: grid;
  gap: 0.375rem;
  margin-top: 0.75rem;
}

.layer-points li {
  position: relative;
  padding-left: 1.1rem;
}

.layer-points li::before {
  content: "";
  position: absolute;
  top: 0.8em;
  left: 0;
  width: 0.45rem;
  height: 1px;
  background: var(--dust);
}

@media (max-width: 36rem) {
  .layer {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Keahlian */

.skills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 2rem;
}

.skills-group h3 {
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--sediment);
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.skills-group ul {
  display: grid;
  gap: 0.375rem;
  margin-top: 0.75rem;
}

/* Proyek */

.projects {
  border-top: 1px solid var(--sediment);
}

.project {
  display: grid;
  gap: 0.5rem;
  padding-block: 1.75rem;
  border-bottom: 1px solid var(--sediment);
}

.project-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1rem;
}

.project h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.2;
}

.project-tags {
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.project-desc {
  max-width: 60ch;
}

.project-links {
  font-size: 0.9375rem;
}

/* Kontak */

.contact-lead {
  color: var(--dust);
}

.contact-email {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 3.25rem);
  line-height: 1.15;
  text-decoration-color: var(--amber);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
  overflow-wrap: anywhere;
}

.contact-list {
  display: grid;
  gap: 0.5rem;
  margin-top: 2rem;
}

.contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}

.contact-list span {
  width: 6rem;
  padding-top: 0.2rem;
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--sediment);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-block: 2rem 2.5rem;
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* ---------- Cetak / Simpan PDF ---------- */

@media print {
  :root {
    --basalt: #fff;
    --shale: #fff;
    --sediment: #d6d6d6;
    --stone: #d6d6d6;
    --dust: #555;
    --bone: #111;
    --amber: #111;
    color-scheme: light;
  }

  @page {
    margin: 14mm;
  }

  body {
    font-size: 10.5pt;
  }

  .skip,
  .nav,
  .print-btn,
  .game,
  .game-caption {
    display: none !important;
  }

  .hero {
    padding-top: 0.5rem;
    padding-bottom: 1rem;
  }

  .hero-name {
    font-size: 40pt;
  }

  .section-grid {
    grid-template-columns: 8rem minmax(0, 1fr);
    padding-block: 14pt;
  }

  .section-head {
    position: static;
  }

  .strata {
    background: none;
  }

  .layer,
  .project {
    break-inside: avoid;
  }

  a {
    text-decoration: none;
  }
}