/* =====================================================================
   style.css — portofolio statis
   Urutan: token → dasar → layout → komponen → responsif
   ===================================================================== */

/* ---------- Token ---------------------------------------------------- */
:root {
  --paper: #f7f5f0;
  --paper-2: #efece3;
  --ink: #16130f;
  --ink-soft: #3b3530;
  --muted: #635b54;
  --line: #ddd7ca;
  --line-strong: #c6beb0;
  --accent: #a8431f;
  --accent-ink: #8a3417;
  --accent-wash: #f2e4d9;
  --on-accent: #fdfbf7;
  --ring: color-mix(in oklab, var(--accent) 55%, transparent);

  --serif: 'Fraunces', 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif;
  --sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;

  --maxw: 1160px;
  --pad: clamp(1.25rem, 5vw, 3rem);
  --gap: clamp(1.5rem, 4vw, 3rem);
  --section-y: clamp(4rem, 9vw, 7.5rem);

  --radius: 2px;
  --ease: cubic-bezier(.2, .7, .25, 1);

  color-scheme: light;
}

[data-theme='dark'] {
  --paper: #141210;
  --paper-2: #1c1917;
  --ink: #f4f0e8;
  --ink-soft: #d6cec4;
  --muted: #a69c92;
  --line: #2c2723;
  --line-strong: #423b34;
  --accent: #e8794f;
  --accent-ink: #f09572;
  --accent-wash: #241a15;
  --on-accent: #1a1512;
  --ring: color-mix(in oklab, var(--accent) 60%, transparent);

  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-feature-settings: 'ss01' 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: 'SOFT' 0, 'WONK' 0;
  letter-spacing: -.02em;
  line-height: 1.06;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

a { color: inherit; text-decoration: none; }

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

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

dl, dd, dt { margin: 0; }

button { font: inherit; color: inherit; }

::selection { background: var(--accent); color: var(--on-accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: 0.5rem;
  z-index: 100;
  padding: 0.5rem 0.85rem;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.85rem;
  transform: translateY(-160%);
  transition: transform 0.2s var(--ease);
}
.skip:focus { transform: none; }

/* ---------- Layout --------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section {
  padding-block: var(--section-y) 0;
}

.section--contact { padding-block: var(--section-y) 0; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.topbar.is-stuck {
  border-bottom-color: var(--line);
  background: color-mix(in oklab, var(--paper) 92%, transparent);
  backdrop-filter: saturate(1.1) blur(6px);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.25rem;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  min-width: 0;
}

.brand__monogram {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -.03em;
  white-space: nowrap;
}

.brand__role {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.topbar__nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2.2vw, 1.75rem);
}

.nav-link {
  position: relative;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding-block: 0.4rem;
  transition: color 0.2s var(--ease);
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.15rem;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.nav-link:hover,
.nav-link[aria-current='true'] { color: var(--ink); }

.nav-link:hover::after,
.nav-link[aria-current='true']::after { transform: scaleX(1); }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  color: var(--ink-soft);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.theme-toggle:hover {
  border-color: var(--line-strong);
  color: var(--ink);
  background: var(--paper-2);
}

.theme-toggle svg { width: 15px; height: 15px; }

.menu-toggle { display: none; }
.menu { display: none; }

/* ---------- Eyebrow / label ------------------------------------------ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.eyebrow__num { color: var(--accent); }

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent);
  flex: none;
}

/* ---------- Hero ----------------------------------------------------- */
.hero { padding-top: clamp(2.5rem, 6vw, 4.5rem); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: stretch;
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-top: 1.35rem;
  max-width: 22ch;
}

.hero__title em {
  display: block;
  font-style: italic;
  color: var(--accent);
  font-variation-settings: 'SOFT' 50, 'WONK' 1;
}

.hero__lede {
  margin-top: 1.6rem;
  max-width: 46ch;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  color: var(--ink-soft);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem 1.5rem;
  margin-top: 2.1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.72rem 1.15rem;
  min-height: 44px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn:hover { background: var(--accent-ink); }
[data-theme='dark'] .btn:hover { background: var(--accent); color: var(--on-accent); }

.btn__arrow { transition: transform 0.25s var(--ease); }
.btn:hover .btn__arrow { transform: translate(2px, -2px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  font-size: 0.9rem;
  color: var(--ink);
  transition: color 0.2s var(--ease);
}

.btn-ghost__label {
  border-bottom: 1px solid var(--line-strong);
  padding-block: 0.15rem;
  transition: border-color 0.2s var(--ease);
}

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

[data-theme='dark'] .btn-ghost:hover { color: var(--accent); }

.btn-ghost small {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Fakta singkat (bukan kartu) */
.facts {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--ink);
  padding-top: 0.35rem;
  margin-top: 0.4rem;
}

.facts__title {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.facts__row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.75rem;
  padding-block: 0.8rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}

.facts__row dt {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 0.22rem;
}

.facts__row dd { color: var(--ink-soft); }

.facts__note {
  margin-top: auto;
  padding-top: 1.5rem;
  max-width: 34ch;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- Section head -------------------------------------------- */
.sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line-strong);
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.sec-head__title {
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  margin-top: 0.6rem;
}

.sec-head__note {
  font-size: 0.84rem;
  color: var(--muted);
  max-width: 28ch;
  text-align: right;
  padding-bottom: 0.35rem;
}

/* ---------- Proyek --------------------------------------------------- */
.work-list { border-bottom: 1px solid var(--line); }

.work-row {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) 10rem;
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: start;
  padding: 1.8rem 1rem;
  margin-inline: -1rem;
  border-top: 1px solid var(--line);
  border-radius: var(--radius);
  transition: background-color 0.25s var(--ease);
}

.work-row:hover { background: var(--accent-wash); }

.work-row__num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  padding-top: 0.5rem;
}

.work-row__title {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.15;
}

.work-row__title a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.3s var(--ease);
}

.work-row:hover .work-row__title a { background-size: 100% 1px; }

.work-row__arrow {
  font-size: 0.8em;
  color: var(--muted);
  transition: transform 0.25s var(--ease), color 0.25s var(--ease);
}

.work-row:hover .work-row__arrow { transform: translate(2px, -3px); color: var(--accent); }

.work-row__summary {
  margin-top: 0.7rem;
  max-width: 58ch;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.work-row__tags {
  margin-top: 0.9rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.work-row__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.1rem;
  margin-top: 0.75rem;
}

.work-row__links a {
  font-size: 0.82rem;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.1rem;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.work-row__links a:hover {
  color: var(--accent-ink);
  border-color: var(--accent);
}

[data-theme='dark'] .work-row__links a:hover { color: var(--accent); }

.work-row__meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: right;
  padding-top: 0.55rem;
  line-height: 1.7;
}

.work-row__meta strong {
  display: block;
  font-weight: 400;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: none;
  font-family: var(--sans);
  font-size: 0.8rem;
}

/* ---------- Tentang -------------------------------------------------- */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about__body p {
  max-width: 62ch;
  color: var(--ink-soft);
}

.about__body p + p { margin-top: 1.1rem; }

.about__body p:first-child {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.9vw, 1.45rem);
  line-height: 1.45;
  color: var(--ink);
  letter-spacing: -.01em;
}

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

.detail-row {
  display: grid;
  gap: 0.3rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.detail-row dt {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--muted);
}

.detail-row dd { font-size: 0.92rem; color: var(--ink-soft); }

.detail-link {
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.detail-link:hover { color: var(--accent-ink); border-color: var(--accent); }

[data-theme='dark'] .detail-link:hover { color: var(--accent); }

/* ---------- Pengalaman ---------------------------------------------- */
.exp-list { border-bottom: 1px solid var(--line); }

.exp-row {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: 1.9rem;
  border-top: 1px solid var(--line);
  padding-inline: 0;
}

.exp-row__period {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding-top: 0.35rem;
  font-variant-numeric: tabular-nums;
}

.exp-row__role {
  font-family: var(--serif);
  font-size: 1.3rem;
  letter-spacing: -.015em;
}

.exp-row__company {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.exp-row__summary {
  margin-top: 0.7rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
  max-width: 60ch;
}

.exp-row__highlights {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.35rem;
  max-width: 60ch;
}

.exp-row__highlights li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.exp-row__highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.5rem;
  height: 1px;
  background: var(--accent);
}

/* ---------- Keahlian ------------------------------------------------- */
.skills {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(2rem, 5vw, 4rem);
  border-top: 1px solid var(--line-strong);
}

.skill-row {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 1rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.skill-row dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.skill-row dd {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.skill-row:last-child:nth-child(odd) { grid-column: 1 / -1; }

/* ---------- Kontak --------------------------------------------------- */
.contact {
  border-top: 1px solid var(--line-strong);
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.contact__title {
  font-size: clamp(2rem, 6vw, 4rem);
  margin-top: 1rem;
  letter-spacing: -.03em;
  word-break: break-word;
}

.contact__title a {
  display: inline-block;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.35s var(--ease), color 0.25s var(--ease);
}

.contact__title a:hover { background-size: 100% 2px; color: var(--accent-ink); }
[data-theme='dark'] .contact__title a:hover { color: var(--accent); }

.contact__lede {
  margin-top: 1.1rem;
  max-width: 48ch;
  color: var(--ink-soft);
}

.links {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.links__group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.75rem;
}

.links a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  padding-block: 0.3rem;
  transition: color 0.2s var(--ease);
}

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

.links small {
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
}

/* ---------- Footer --------------------------------------------------- */
.footer {
  border-top: 1px solid var(--line);
  padding-block: 1.6rem 2.4rem;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
}

.footer__built { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.06em; }

.empty {
  padding: 1.5rem 1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.9rem;
}

.noscript {
  margin: 2rem var(--pad);
  padding: 1rem 1.25rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent-wash);
  font-size: 0.9rem;
}

/* ---------- Reveal --------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  transition-delay: var(--delay, 0ms);
}

.reveal.is-in { opacity: 1; transform: none; }

.no-js .reveal, html.no-io .reveal { opacity: 1; transform: none; }

/* ---------- Responsif ------------------------------------------------ */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .facts { max-width: 34rem; }
  .about__grid { grid-template-columns: 1fr; }
  .skills { grid-template-columns: 1fr; }
  .work-row { grid-template-columns: 2rem minmax(0, 1fr); }
  .work-row__meta {
    grid-column: 2;
    text-align: left;
    padding-top: 0;
    display: flex;
    gap: 0.5rem;
    align-items: baseline;
    margin-top: 0.9rem;
  }
  .work-row__meta strong::before { content: '· '; }
  .work-row__meta strong { display: inline; }
  .exp-row { grid-template-columns: 8rem minmax(0, 1fr); }
  .sec-head__note { display: none; }
}

@media (max-width: 400px) {
  .brand__monogram { font-size: 1.18rem; }
}

@media (max-width: 680px) {
  body { font-size: 1rem; }
  .topbar__nav > .nav-link { display: none; }
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
  }
  .menu-toggle svg { width: 16px; height: 16px; }
  .menu {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 60;
    display: block;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.25rem var(--pad) 0.75rem;
  }
  .menu[hidden] { display: none; }
  .menu { box-shadow: 0 18px 32px -24px rgba(0, 0, 0, 0.45); }
  .menu a {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding-block: 0.9rem;
    border-bottom: 1px solid var(--line);
    font-size: 0.95rem;
  }
  .menu a:last-child { border-bottom: 0; }
  .menu a span { color: var(--muted); }
  .topbar__inner { min-height: 3.75rem; }
  .brand__role { display: none; }
  .topbar__nav { gap: 0.85rem; }
  .nav-link { font-size: 0.76rem; padding-block: 0.85rem; }
  .brand { min-height: 44px; align-items: center; }
  .theme-toggle { width: 2.75rem; height: 2.75rem; }
  .nav-link--optional { display: none; }
  .hero__title { margin-top: 1.1rem; font-size: clamp(1.85rem, 9vw, 2.6rem); }
  .facts__row { grid-template-columns: 4.75rem minmax(0, 1fr); }
  .exp-row { grid-template-columns: 1fr; gap: 0.5rem; }
  .exp-row__period { padding-top: 0; }
  .skill-row { grid-template-columns: 5.5rem minmax(0, 1fr); gap: 0.75rem; }
  .work-row { padding-inline: 0.6rem; margin-inline: -0.6rem; }
  .contact__title { font-size: clamp(1.6rem, 8vw, 2.4rem); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Cetak ---------------------------------------------------- */
@media print {
  .topbar, .actions, .links, .theme-toggle { display: none; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .section { padding-block: 1.5rem 0; }
  .reveal { opacity: 1; transform: none; }
  a[href^='http']::after { content: ' (' attr(href) ')'; font-size: 8pt; color: #555; }
}