/* ============================================================
   Deji Alaka — Portfolio v2
   Design system: warm-paper Swiss editorial (Bent-derived)
   Tokens only here; per-case accents override --case-* inline.
   Perf rules: no smooth-scroll CSS, no always-on animation,
   reveals = IntersectionObserver + transitions only.
   ============================================================ */

@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo-var-normal.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo-var-italic.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

:root {
  --paper: #F2F0EA;
  --paper-2: #E9E6DD;
  --card: #FBFAF7;
  --ink: #131210;
  --ink-2: #6E6A61;
  --rule: rgba(19, 18, 16, 0.16);
  --rule-strong: rgba(19, 18, 16, 0.82);
  --accent: #A2260F;            /* adire red — ≤10% usage */
  --case-accent: var(--accent); /* case pages override */
  --gutter: clamp(20px, 4vw, 56px);
  --nav-h: 64px;
  --font: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --dur: .55s;
  --ease: cubic-bezier(.22,.61,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
}
body.is-scrolling * { pointer-events: none !important; }

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
::selection { background: var(--ink); color: var(--paper); }

/* ---------- type ---------- */
.display {
  font-weight: 740;
  letter-spacing: -0.034em;
  line-height: 0.97;
  text-wrap: balance;
}
.statement {
  font-size: clamp(24px, 3.4vw, 50px);
  font-weight: 640;
  letter-spacing: -0.025em;
  line-height: 1.12;
  text-wrap: balance;
}
.eyebrow {
  font-size: 12px;
  font-weight: 560;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.plabel { /* small uppercase-feel micro-label */
  font-size: 14px;
  font-weight: 520;
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
}
.muted { color: var(--ink-2); }
.small { font-size: 14px; }

/* ---------- layout ---------- */
.wrap { padding-left: var(--gutter); padding-right: var(--gutter); }
.rule-t { border-top: 1px solid var(--rule-strong); }
.rule-b { border-bottom: 1px solid var(--rule-strong); }
.hairline-t { border-top: 1px solid var(--rule); }
.section { padding-top: clamp(40px, 6vw, 96px); padding-bottom: clamp(40px, 6vw, 96px); }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--gutter);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  will-change: transform; transform: translateZ(0);
  transition: border-color .3s;
}
.nav.scrolled { border-bottom-color: var(--rule); }
.nav__logo { font-weight: 740; letter-spacing: -0.03em; font-size: 19px; }
.nav__logo .dot { color: var(--accent); }
.nav__links { display: flex; gap: clamp(16px, 2.6vw, 36px); align-items: center; }
.nav__links a { font-size: 14px; font-weight: 520; opacity: .82; transition: opacity .2s; }
.nav__links a:hover, .nav__links a[aria-current="page"] { opacity: 1; }
.nav__cta {
  border: 1px solid var(--rule-strong); border-radius: 999px;
  padding: 8px 18px; font-size: 14px; font-weight: 560;
  transition: background .25s, color .25s;
}
.nav__cta:hover { background: var(--ink); color: var(--paper); }
.nav__burger { display: none; width: 42px; height: 42px; position: relative; }
.nav__burger span {
  position: absolute; left: 10px; right: 10px; height: 2px; background: var(--ink);
  transition: transform .3s var(--ease), opacity .2s;
}
.nav__burger span:nth-child(1) { top: 15px; }
.nav__burger span:nth-child(2) { top: 25px; }
body.menu-open .nav__burger span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
body.menu-open .nav__burger span:nth-child(2) { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 760px) {
  .nav__links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; align-items: flex-start; gap: 4px;
    background: var(--paper);
    border-bottom: 1px solid var(--rule-strong);
    padding: 12px var(--gutter) 28px;
    display: none;
  }
  body.menu-open .nav__links { display: flex; }
  .nav__links a { font-size: 26px; font-weight: 640; letter-spacing: -0.02em; padding: 6px 0; }
  .nav__cta {
    margin-top: 22px; align-self: stretch; text-align: center;
    background: var(--ink); color: var(--paper); border-color: var(--ink);
    font-size: 19px; font-weight: 600; padding: 15px 24px; border-radius: 14px;
    letter-spacing: -0.01em;
  }
  .nav__burger { display: block; }
}

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--rule-strong); background: var(--ink); color: var(--paper); }
.footer a { color: inherit; }
.footer__cta { padding: clamp(56px, 9vw, 140px) var(--gutter); }
.footer__cta .plabel { color: color-mix(in srgb, var(--paper) 60%, transparent); }
.footer__cta h2 {
  font-size: clamp(40px, 7.4vw, 118px);
  font-weight: 740; letter-spacing: -0.034em; line-height: .98;
  margin-top: 18px; text-wrap: balance;
}
.footer__cta h2 em { font-style: italic; font-weight: 480; }
.footer__mail {
  display: inline-block; margin-top: 34px;
  border: 1px solid color-mix(in srgb, var(--paper) 42%, transparent);
  border-radius: 999px; padding: 14px 30px;
  font-size: clamp(15px, 1.6vw, 19px); font-weight: 560;
  transition: background .25s, color .25s, border-color .25s;
}
.footer__mail:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.footer__meta {
  display: flex; flex-wrap: wrap; gap: 14px 34px; align-items: center; justify-content: space-between;
  padding: 22px var(--gutter) 26px;
  border-top: 1px solid color-mix(in srgb, var(--paper) 18%, transparent);
  font-size: 13.5px; color: color-mix(in srgb, var(--paper) 62%, transparent);
}
.footer__meta nav { display: flex; gap: 22px; }
.footer__meta a:hover { color: var(--paper); }

/* ---------- reveal system (IO + transitions only) ---------- */
.rv { opacity: 0; transform: translateY(22px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); transition-delay: var(--d, 0s); }
.rv.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
  .marquee__track { animation: none !important; }
}

/* ---------- shared bits ---------- */
/* inline icon system — replaces Unicode arrow glyphs, always optically aligned */
.ico {
  width: 1em; height: 1em; flex: 0 0 auto;
  display: inline-block; vertical-align: -0.12em;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}

.btn-pill {
  display: inline-block; border: 1px solid var(--rule-strong); border-radius: 999px;
  padding: 12px 26px; font-size: 15px; font-weight: 560;
  transition: background .25s, color .25s;
}
.btn-pill:hover { background: var(--ink); color: var(--paper); }
.btn-pill--solid { background: var(--ink); color: var(--paper); }
.btn-pill--solid:hover { background: var(--accent); }
.avail-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: #2E7D32; margin-right: 8px;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .avail-dot { animation: none; } }

.media-frame { background: var(--paper-2); overflow: hidden; width: 100%; }
.media-frame img, .media-frame video { width: 100%; height: 100%; object-fit: cover; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 10px 18px;
}
.skip:focus { left: 0; }