/* ============================================================
   sanasini.link — Shafiq Mustapa portfolio
   Design language referenced from izuddinhelmi.me
   (tokens, type scale, warm-grey canvas, editorial grid)
   ============================================================ */

:root {
  /* Canvas & ink */
  --bg: #E8E8E4;
  --ink: #1B1C1E;
  --muted: #6B6D70;
  --line: #CFCFCB;

  /* Accents */
  --plum: #4A4458;
  --lav: #B9B2C9;
  --teal: #A6CAC7;
  --teal-deep: #2F4F4C;
  --char: #464A49;
  --greyblue: #C3C8C8;

  /* Surfaces */
  --card: #DCDCD8;
  --tile: #DCDCD8;
  --peach: #E8D2C2;

  /* Type */
  --display: "Bricolage Grotesque", "Host Grotesk", system-ui, sans-serif;
  --sans: "Host Grotesk", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Layout */
  --gutter: 64px;
  --max: 1312px;
  --radius-xl: 32px;
  --radius-l: 28px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p, dl, dd, ol, ul, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }

.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.mono { font-family: var(--mono); font-size: 12px; line-height: 1.5; letter-spacing: 0.01em; }
.muted { color: var(--muted); }
.accent { color: var(--plum); }
.arw { font-family: var(--sans); font-weight: 500; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--plum); margin-right: 8px; vertical-align: 1px; }

.display-3 { font: 600 68px/1.05 var(--display); letter-spacing: -0.045em; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 12px 22px; border-radius: 999px;
  font: 500 15px/1.2 var(--sans); text-decoration: none; white-space: nowrap;
  transition: transform .2s ease, background-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--ink { background: var(--ink); color: var(--bg); }
.btn--lg { padding: 16px 28px; font-size: 16px; }

/* ---------- Nav ---------- */
.nav {
  display: grid; grid-template-columns: 1fr auto auto auto; gap: 48px;
  align-items: start; padding: 28px 0 24px;
}
.nav__name { font: 600 21px/1.2 var(--display); letter-spacing: -0.03em; text-decoration: none; }
.nav__tag { margin-top: 4px; }
.nav__links a { text-decoration: none; }
.nav__links a:hover { color: var(--plum); text-decoration: underline; }
.nav__cta { margin-top: -4px; }

/* ---------- Hero ---------- */
.hero { padding-top: 32px; }
.hero__title {
  font: 600 clamp(48px, 9vw, 132px)/0.9 var(--display);
  letter-spacing: -0.05em; margin-left: -0.03em;
}
.hero__sub {
  display: grid; grid-template-columns: 1fr 568px; gap: 48px;
  margin-top: 44px; align-items: start;
}
.hero__lede { font-size: 24px; line-height: 1.35; letter-spacing: -0.01em; }
.meta {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 64px;
}
.meta dt { text-transform: uppercase; }
.meta dd {
  margin: 6px 0 0;
  font: 600 20px/1.2 var(--display); letter-spacing: -0.02em;
  padding-top: 12px; border-top: 1px solid var(--line);
}

/* ---------- Section label ---------- */
.section-label { text-transform: uppercase; padding-top: 8px; }

/* ---------- Work ---------- */
.work { padding-top: 120px; }
.cards {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 28px; margin-top: 32px;
}
.card {
  background: var(--card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform .3s ease;
}
.card:hover { transform: translateY(-4px); }
.card__link { display: block; text-decoration: none; height: 100%; }
.card__media {
  aspect-ratio: 16 / 9; overflow: hidden; background: var(--tile);
}
.card__media img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.card__media--dark {
  background: #0c1122;
  display: grid; place-items: center; gap: 16px;
  grid-auto-flow: column; align-content: center; justify-content: center;
}
.card__media--dark img { width: 48px; height: 46px; }
.card__media-wordmark {
  font: 600 40px/1 var(--display); letter-spacing: -0.04em;
  display: flex; gap: 2px;
}
.card__media-wordmark span { color: #fff; }
.card__media-wordmark em { font-style: normal; color: #45d8e0; }
.card__body { padding: 28px 30px 32px; }
.card__kicker {
  display: flex; align-items: center; gap: 8px;
  text-transform: uppercase; color: var(--muted);
}
.swatch { width: 10px; height: 10px; border-radius: 3px; background: var(--sw); display: inline-block; }
.card__title { font: 600 34px/1.1 var(--display); letter-spacing: -0.035em; margin-top: 10px; }
.card__desc { margin-top: 12px; color: var(--char); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tags li {
  padding: 5px 11px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted);
}
.card__cta { display: block; margin-top: 24px; color: var(--plum); }

/* ---------- Capabilities ---------- */
.capabilities { padding-top: 140px; }
.caps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 40px;
}
.cap { padding-top: 20px; border-top: 1px solid var(--ink); }
.cap__num { display: block; color: var(--muted); }
.cap h3 { font: 600 24px/1.15 var(--display); letter-spacing: -0.03em; margin-top: 14px; }
.cap p { margin-top: 10px; color: var(--char); font-size: 15.5px; }

/* ---------- Contact ---------- */
.contact {
  padding-top: 140px; padding-bottom: 40px;
  display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end;
}
.contact__title { font: 600 clamp(40px, 6.5vw, 88px)/1 var(--display); letter-spacing: -0.045em; }
.contact__lede { grid-column: 1 / -1; max-width: 620px; margin-top: 20px; font-size: 20px; line-height: 1.4; }
.contact .btn { grid-column: 2; grid-row: 1; align-self: end; }

/* ---------- Footer ---------- */
.footer {
  display: flex; justify-content: space-between;
  padding: 40px 0 56px; margin-top: 60px;
  border-top: 1px solid var(--line); color: var(--muted);
  text-transform: uppercase;
}
.footer__right { display: inline-flex; align-items: center; gap: 18px; }
.footer a {
  color: var(--muted); text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.footer a:hover { color: var(--plum); border-bottom-color: var(--plum); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  :root { --gutter: 40px; }
  .hero__sub { grid-template-columns: 1fr; }
  .meta { margin-top: 40px; }
  .cards { grid-template-columns: 1fr; }
  .caps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  :root { --gutter: 22px; }
  .nav { grid-template-columns: 1fr auto; gap: 16px; }
  .nav__links { display: none; }
  .hero { padding-top: 16px; }
  .hero__lede { font-size: 19px; }
  .meta { grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 32px; }
  .work { padding-top: 80px; }
  .card__body { padding: 22px 22px 26px; }
  .card__title { font-size: 28px; }
  .capabilities { padding-top: 90px; }
  .caps { grid-template-columns: 1fr; gap: 22px; }
  .contact { padding-top: 90px; grid-template-columns: 1fr; gap: 24px; }
  .contact .btn { grid-column: 1; grid-row: auto; justify-self: start; }
  .footer { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
  .card:hover, .btn:hover { transform: none; }
}