/* =========================================================
   Jacksonville Site Works — design tokens & base styles
   Aesthetic: rugged industrial, earth tones, blueprint-y
   ========================================================= */

:root {
  /* Earth palette */
  --bg:        #14171a;          /* deep night soil */
  --bg-2:      #1a1d1a;          /* hero / panels */
  --bg-3:      #20221f;          /* card surface */
  --bg-4:      #2a2c28;          /* hover surface */
  --ink:       #f4ede3;          /* warm cream */
  --ink-2:     #d8d0c2;          /* secondary text */
  --ink-3:     #a39381;          /* tan / muted */
  --ink-4:     #6b6151;          /* deeper tan */
  --line:      #2c2f2a;          /* hairlines */
  --line-2:    #3a3d36;          /* stronger lines */

  --clay:      #d97706;          /* safety / clay orange */
  --clay-2:    #b95f04;          /* deeper clay */
  --clay-soft: rgba(217, 119, 6, 0.12);

  --olive:     #3f3a2f;          /* military olive */
  --moss:      #5a6b4a;
  --rust:      #8a3a1a;

  /* Type */
  --display: 'Anton', 'Oswald', Impact, sans-serif;
  --head:    'Oswald', 'Anton', Impact, sans-serif;
  --body:    'Manrope', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Consolas, monospace;

  /* Layout */
  --gutter: 32px;
  --rail:   max(24px, env(safe-area-inset-left));
  --max:    1480px;

  /* FX */
  --shadow-1: 0 1px 0 rgba(255,255,255,0.04) inset, 0 20px 60px -20px rgba(0,0,0,0.6);
  --grain: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.18 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

::selection { background: var(--clay); color: var(--bg); }

/* Subtle grain overlay on dark sections */
.grain::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--grain);
  opacity: 0.5;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 1;
}

/* ---------- Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--rail);
  position: relative;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--clay);
  box-shadow: 0 0 0 4px rgba(217,119,6,0.15);
}
.eyebrow.dark { color: var(--ink-4); }

.h-display {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 0.88;
  text-transform: uppercase;
  margin: 0;
}

.h-head {
  font-family: var(--head);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0;
}

.mono { font-family: var(--mono); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 22px;
  border: 1px solid transparent;
  font-family: var(--head);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 14px;
  font-weight: 500;
  background: var(--clay);
  color: var(--bg);
  border-radius: 2px;
  transition: transform .15s ease, background .15s ease, color .15s ease;
  position: relative;
  overflow: hidden;
}
.btn:hover { background: var(--clay-2); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn--ghost:hover {
  background: var(--bg-3);
  border-color: var(--ink-3);
}

.btn .arrow {
  width: 20px; height: 12px;
  position: relative;
}
.btn .arrow::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  border-top: 2px solid currentColor;
  transform: translateY(-1px);
}
.btn .arrow::before {
  content: "";
  position: absolute;
  right: 0; top: 0;
  width: 8px; height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg) translate(-1px, 1px);
}

/* ---------- Caution / hazard stripes ---------- */
.stripes {
  background-image: repeating-linear-gradient(
    -45deg,
    var(--clay) 0 14px,
    var(--bg) 14px 28px
  );
}
.stripes--thin {
  background-image: repeating-linear-gradient(
    -45deg,
    var(--clay) 0 8px,
    transparent 8px 16px
  );
}

/* ---------- Section frame ---------- */
section {
  position: relative;
}

.section-pad { padding: 120px 0; }
.section-pad-sm { padding: 80px 0; }

.section-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 64px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.section-header h2 {
  font-size: clamp(48px, 6vw, 96px);
}
.section-header .lede {
  color: var(--ink-2);
  font-size: 17px;
  max-width: 44ch;
  margin: 0;
}
@media (max-width: 800px) {
  .section-header { grid-template-columns: 1fr; gap: 24px; }
  .section-pad { padding: 80px 0; }
}

/* ---------- Photo placeholder ---------- */
.photo {
  position: relative;
  background: #0e110f;
  overflow: hidden;
  isolation: isolate;
}
.photo::before {
  /* "film" gradient */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 70% 30%, rgba(217,119,6,0.08), transparent 60%),
    linear-gradient(180deg, rgba(20,23,26,0.0) 50%, rgba(0,0,0,0.65) 100%);
  z-index: 2;
  pointer-events: none;
}
.photo img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
}
.photo .ph-label {
  position: absolute;
  bottom: 12px; left: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 6px 8px;
  z-index: 3;
}

/* When image missing, generate visual grit so the design still reads */
.photo .ph-fallback {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 30% 30%, rgba(217,119,6,0.25), transparent 70%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.025) 0 2px, transparent 2px 6px),
    linear-gradient(180deg, #2a2c28, #14171a);
  z-index: 0;
}

/* ---------- Reusable card ---------- */
.card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  position: relative;
}

/* ---------- Marquee ---------- */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

/* Scrollbar polish */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line-2); }
::-webkit-scrollbar-thumb:hover { background: var(--ink-4); }