/* ============================================================
   CFHTW — main.css
   Global variables, resets, typography, layout utilities
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@400;500;600;700&display=swap');

/* ── Variables ────────────────────────────────────────────── */
:root {
  --bg:           #ffffff;
  --bg-surface:   #f6f4f1;
  --bg-raised:    #ede9e4;
  --border:       #ddd8d0;
  --text:         #1a1a1a;
  --text-muted:   #555550;
  --text-dim:     #999990;
  --accent:       #c0392b;
  --accent-hover: #a93226;
  --accent-glow:  rgba(192, 57, 43, 0.10);
  --danger:       #c0392b;
  --warn:         #d68910;
  --success:      #1e8449;
  --nav-bg:       #1a1a1a;
  --nav-text:     #ffffff;

  --font-display: 'Anton', 'Impact', sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --radius:       4px;
  --radius-lg:    8px;
  --max-width:    1200px;
  --nav-height:   64px;
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  line-height: 1.15;
  color: var(--text);
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1rem; color: var(--text); }
p:last-child { margin-bottom: 0; }

/* ── Layout ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section--tight {
  padding: 3rem 0;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.section-header h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-header a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Grid helpers ─────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── Status badges ────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.2em 0.65em;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
}

.badge--ongoing    { background: rgba(192, 57, 43, 0.08); color: var(--accent); border: 1px solid rgba(192,57,43,0.25); }
.badge--developing { background: rgba(214, 137, 16, 0.10); color: var(--warn); border: 1px solid rgba(214,137,16,0.3); }
.badge--resolved   { background: rgba(30, 132, 73, 0.10); color: var(--success); border: 1px solid rgba(30,132,73,0.3); }
.badge--site       { background: var(--accent-glow); color: var(--accent); border: 1px solid rgba(192,57,43,0.25); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.65em 1.5em;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}
.btn--primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn--outline:hover {
  background: var(--accent);
  color: #fff;
}

/* ── Utility ──────────────────────────────────────────────── */
.text-muted  { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-upper  { text-transform: uppercase; letter-spacing: 0.06em; }
.text-small  { font-size: 0.8125rem; }
.sr-only     { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.divider     { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }