/* =========================================================
   BASE — design tokens, reset, shared elements
   ========================================================= */

:root {
  /* Color: warm near-black, ivory text, single signal accent */
  --bg:        #0c0b09;
  --bg-soft:   #141210;
  --bg-elev:   #1a1714;
  --ink:       #f3ece1;          /* warm ivory body */
  --ink-soft:  #b8aea0;
  --ink-mute:  #6e655b;
  --rule:      #2a2520;
  --accent:    #ff5b1f;          /* singular signal orange */
  --accent-dim:#a93b14;

  /* Type */
  --serif:  "Fraunces", "Times New Roman", serif;
  --mono:   "JetBrains Mono", ui-monospace, monospace;

  /* Spacing scale (8pt-ish, slightly editorial) */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px;
  --s-4: 16px; --s-5: 24px; --s-6: 32px;
  --s-7: 48px; --s-8: 72px; --s-9: 112px; --s-10: 160px;

  /* Layout */
  --gutter:    clamp(20px, 4vw, 56px);
  --maxw:      1440px;
  --radius:    2px;             /* almost none — editorial */

  /* Motion */
  --ease:      cubic-bezier(.2,.7,.1,1);
  --ease-out:  cubic-bezier(.2,.9,.2,1);
}

/* Reset-ish */
*,*::before,*::after { box-sizing: border-box; }
html, body { margin:0; padding:0; }
img, video, svg { display:block; max-width:100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

html {
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(15px, 1.05vw + 8px, 18px);
  line-height: 1.55;
  letter-spacing: -0.005em;
  /* Subtle film grain on the warm-black background */
  background:
    radial-gradient(1200px 600px at 80% -10%, #1c1814 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 110%, #1a1410 0%, transparent 55%),
    var(--bg);
  min-height: 100dvh;
  overflow-x: hidden;
}

/* Selection */
::selection { background: var(--accent); color: var(--bg); }

/* Reusable bits ------------------------------------------------ */

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 var(--s-3);
}

em {
  font-style: italic;
  color: var(--ink);
  /* Fraunces SOFT axis effect via opsz; italic carries the editorial weight */
}

/* HEADER ------------------------------------------------------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s-5);
  padding: var(--s-4) var(--gutter);
  mix-blend-mode: difference;       /* makes header readable over hero */
  color: #fff;
}

.wordmark {
  display: inline-flex; align-items: baseline; gap: 8px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
}
.wordmark__mark {
  font-size: 20px;
  transform: translateY(2px);
  display: inline-block;
  animation: spin 14s linear infinite;
}
@keyframes spin { to { transform: translateY(2px) rotate(360deg); } }

.site-nav {
  justify-self: center;
  display: flex;
  gap: var(--s-6);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.site-nav a { position: relative; padding: 4px 0; }
.site-nav a::after {
  content:""; position: absolute; left:0; right:100%; bottom:-2px;
  height: 1px; background: currentColor;
  transition: right .4s var(--ease);
}
.site-nav a:hover::after { right: 0; }

.site-status {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px;
}
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74,222,128,.6);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(74,222,128,.55); }
  70%  { box-shadow: 0 0 0 10px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

/* FOOTER ------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--rule);
  margin-top: var(--s-10);
  padding: var(--s-8) var(--gutter) var(--s-6);
}
.site-footer__grid {
  max-width: var(--maxw); margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: var(--s-7);
  align-items: end;
}
.footer-mail {
  font-family: var(--serif);
  font-size: clamp(28px, 5vw, 56px);
  font-style: italic;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--s-3);
  display: inline-block;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.footer-mail:hover { color: var(--accent); border-color: var(--accent); }

.site-footer__links {
  display: flex; flex-direction: column; gap: var(--s-2);
  font-family: var(--mono); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.site-footer__links a:hover { color: var(--accent); }
.site-footer__colophon {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}

@media (max-width: 720px) {
  .site-header { grid-template-columns: auto auto; }
  .site-status { display: none; }
  .site-nav { justify-self: end; gap: var(--s-4); }
  .site-footer__grid { grid-template-columns: 1fr; gap: var(--s-5); }
}

/* Reduced motion ---------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}