/* ============================================================
   Diana C — Portfolio design system
   Warm paper · huge bold near-brutalist sans · playful doodles
   ============================================================ */

/* ---- Tokens ---- */
:root {
  /* Surfaces (warm paper) */
  --paper:      #F2ECE0;
  --paper-2:    #EAE0CC;
  --paper-3:    #E3D7BE;
  --ink:        #1B1714;
  --ink-soft:   #6B6157;
  --line:       #1B1714;

  /* Doodle palette — vary hue, hold chroma/lightness-ish */
  --red:    #E1462C;
  --blue:   #2148C9;
  --yellow: #F2B705;
  --green:  #2F9E5B;
  --purple: #7C4DD4;

  /* Type */
  --display: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sans:    "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono:    "Helvetica Neue", Helvetica, Arial, sans-serif;
  --hand:    "Caveat", "Comic Sans MS", cursive;

  --maxw: 1320px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.5;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* subtle paper grain */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(rgba(27,23,20,0.025) 1px, transparent 1px);
  background-size: 4px 4px;
  mix-blend-mode: multiply;
}

/* ---- Layout helpers ---- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }
.relayer { position: relative; z-index: 2; }
@media (max-width: 760px) { .wrap { padding: 0 22px; } }

/* ---- Type scale ---- */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.mono { font-family: var(--mono); }
.hand { font-family: var(--hand); }

.display {
  font-family: var(--display);
  font-weight: 900;
  line-height: 0.86;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

/* fluid huge type */
.fs-mega   { font-size: clamp(64px, 16vw, 280px); }
.fs-huge   { font-size: clamp(48px, 9vw, 150px); }
.fs-xl     { font-size: clamp(34px, 5.2vw, 78px); }
.fs-lg     { font-size: clamp(26px, 3.4vw, 46px); }

/* ---- Nav ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 40px;
  mix-blend-mode: multiply;
}
.nav .brand {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: 22px;
  text-transform: uppercase;
}
.nav .links { display: flex; gap: 28px; align-items: center; }
.nav .links a {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  position: relative;
  padding-bottom: 2px;
}
.nav .links a::after {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 2px; width: 0;
  background: var(--ink); transition: width 0.25s ease;
}
.nav .links a:hover::after { width: 100%; }
@media (max-width: 760px) {
  .nav { padding: 16px 22px; }
  .nav .links { gap: 16px; }
  .nav .links a.hide-sm { display: none; }
}

/* ---- Buttons / pills ---- */
.pill {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.03em;
  padding: 12px 20px; border: 2px solid var(--ink); border-radius: 999px;
  background: transparent; color: var(--ink);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.pill:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
.pill.solid { background: var(--ink); color: var(--paper); }
.pill.solid:hover { background: transparent; color: var(--ink); }

/* ---- Marquee ---- */
.marquee { overflow: hidden; white-space: nowrap; }
.marquee > div { display: inline-block; will-change: transform; animation: marq 24s linear infinite; }
@keyframes marq { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---- Footer ---- */
.foot {
  border-top: 2px solid var(--ink);
  margin-top: 120px; padding: 48px 0 60px;
}

/* ---- Doodle utility ---- */
.doodle { position: absolute; pointer-events: none; z-index: 1; }

@media (prefers-reduced-motion: reduce) {
  .marquee > div { animation: none; }
}

/* ---- Mobile overflow + link-arrow cleanup ---- */
@media (max-width: 640px) {
  /* hide external-link arrows (↗) on small screens */
  .ar { display: none; }
  /* prevent any child from punching through the right margin */
  .wrap { overflow-x: hidden; }
  img, video, iframe { max-width: 100%; }
}