/* ============================================================
 * Acromatico Command Center — official brand stylesheet
 * Tesla × Apple × Patagonia aesthetic. Thin Inter, teal accent.
 * Source palette: acromatico-production/public/acromatico-brand.css
 * ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600&display=swap');

:root {
  --teal:       #4794A6;
  --teal-hover: #5aa5b8;
  --teal-dark:  #3a7a8a;
  --teal-soft:  rgba(71, 148, 166, 0.1);
  --teal-line:  rgba(71, 148, 166, 0.25);

  --black:  #0a0a0a;
  --dark:   #141414;
  --medium: #1f1f1f;
  --line:       rgba(255, 255, 255, 0.08);
  --line-soft:  rgba(255, 255, 255, 0.05);
  --white:  #ffffff;
  --w60:    rgba(255, 255, 255, 0.6);
  --w40:    rgba(255, 255, 255, 0.4);
  --w20:    rgba(255, 255, 255, 0.2);

  --success: #10b981;
  --warning: #f59e0b;
  --error:   #ef4444;

  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--black); color: var(--white);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-weight: 300; font-size: 15px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; letter-spacing: -0.01em;
}
a { color: inherit; text-decoration: none; }
strong, b { font-weight: 500; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* HEADER */
.site-header {
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand img { height: 30px; width: auto; display: block; opacity: 0.95; }
.brand-text .name { font-weight: 300; font-size: 16px; letter-spacing: 0.02em; }
.brand-text .sub {
  font-size: 9px; color: var(--w60); text-transform: uppercase; letter-spacing: 0.18em;
  margin-top: 4px; font-weight: 500;
}
.site-nav { display: flex; gap: 4px; }
.site-nav a {
  padding: 8px 14px; border-radius: var(--r-sm);
  color: var(--w60); font-size: 13px; font-weight: 400; transition: all 0.2s;
}
.site-nav a:hover { color: var(--white); background: var(--line-soft); }
.site-nav a.active { color: var(--teal); background: var(--teal-soft); }
.email-tag { font-size: 12px; color: var(--w40); font-weight: 300; }

main { padding: 40px 0 80px; }

/* TYPOGRAPHY */
.page-title {
  font-size: 36px; font-weight: 200; line-height: 1.15; letter-spacing: -0.03em;
  margin: 0 0 8px;
}
.page-subtitle { font-size: 15px; color: var(--w60); font-weight: 300; margin: 0 0 32px; }
.section-title { font-size: 11px; font-weight: 500; color: var(--w60); margin: 28px 0 14px; text-transform: uppercase; letter-spacing: 0.16em; }

/* STATS */
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 28px 0; }
@media (min-width: 720px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }
.stat {
  background: var(--dark); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 22px; transition: border-color 0.2s;
}
.stat:hover { border-color: var(--teal-line); }
.stat-label { color: var(--w60); text-transform: uppercase; font-size: 10px; letter-spacing: 0.14em; font-weight: 500; }
.stat-value { color: var(--white); font-size: 34px; font-weight: 200; margin-top: 8px; letter-spacing: -0.03em; }
.stat-hint { color: var(--w40); font-size: 12px; margin-top: 6px; font-weight: 300; }
.stat-value.positive { color: var(--teal); }
.stat-value.negative { color: var(--error); }
.stat-value.success { color: var(--success); }

/* CARDS */
.card {
  background: var(--dark); border: 1px solid var(--line);
  border-radius: var(--r-lg); transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--teal-line); }
a .card:hover { transform: translateY(-2px); }
.card-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
  padding: 18px 22px; border-bottom: 1px solid var(--line);
}
.card-body { padding: 18px 22px; color: var(--w60); }
.card-footer { padding: 14px 22px; border-top: 1px solid var(--line); font-size: 12px; color: var(--w60); display: flex; justify-content: space-between; align-items: center; }
.cards-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 720px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }

/* PILLS */
.pill {
  display: inline-flex; align-items: center; gap: 4px;
  border-radius: 999px; padding: 3px 10px;
  font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em;
  border: 1px solid;
}
.pill-green { background: rgba(16,185,129,0.1); color: #6ee7b7; border-color: rgba(16,185,129,0.3); }
.pill-amber { background: rgba(245,158,11,0.1); color: #fcd34d; border-color: rgba(245,158,11,0.3); }
.pill-blue  { background: rgba(59,130,246,0.1); color: #93c5fd; border-color: rgba(59,130,246,0.3); }
.pill-red   { background: rgba(239,68,68,0.1); color: #fda4af; border-color: rgba(239,68,68,0.3); }
.pill-gray  { background: var(--line-soft); color: var(--w60); border-color: var(--line); }
.pill-teal  { background: var(--teal-soft); color: var(--teal); border-color: var(--teal-line); }
.pill-gold  { background: var(--teal-soft); color: var(--teal); border-color: var(--teal-line); }

/* PROGRESS */
.progress { height: 4px; background: var(--medium); border-radius: 999px; overflow: hidden; flex: 1; }
.progress > div { height: 100%; background: var(--teal); border-radius: 999px; transition: width 0.4s; }
.progress-row { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.progress-pct { font-size: 11px; color: var(--w60); font-variant-numeric: tabular-nums; font-weight: 400; }

/* PROJECT CARD DETAILS */
.project-name { font-size: 15px; font-weight: 400; color: var(--white); letter-spacing: -0.01em; }
.project-meta { font-size: 11px; color: var(--w40); margin-top: 3px; font-weight: 300; }
.project-desc { font-size: 13px; color: var(--w60); min-height: 36px; line-height: 1.5; font-weight: 300; }
.live-url { font-size: 12px; color: var(--teal); margin-top: 12px; font-weight: 400; }

/* SECTIONS */
.section { margin: 44px 0 16px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; }
.section-head h2 { margin: 0; font-size: 24px; font-weight: 200; letter-spacing: -0.02em; }
.section-head .meta { font-size: 12px; color: var(--w60); font-weight: 300; }
.section-head a { font-size: 13px; color: var(--teal); }

/* TABLES */
.table-wrap { background: var(--dark); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead { background: rgba(255,255,255,0.02); color: var(--w60); text-align: left; }
th { padding: 12px 18px; font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; }
tbody tr { border-top: 1px solid var(--line); transition: background 0.2s; }
tbody tr:hover { background: var(--line-soft); }
td { padding: 12px 18px; color: var(--white); font-weight: 300; }
td code { background: var(--medium); padding: 2px 8px; border-radius: 4px; font-size: 12px; }

/* TABS */
.tabs { display: inline-flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--dark); }
.tab {
  padding: 8px 16px; border-radius: var(--r-sm); font-size: 13px; color: var(--w60); cursor: pointer; transition: all 0.2s; font-weight: 400;
}
.tab:hover { color: var(--white); }
.tab.active { background: var(--teal); color: var(--white); }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--r-md);
  font-family: inherit; font-size: 14px; font-weight: 400; cursor: pointer;
  border: 1px solid transparent; transition: all 0.2s;
}
.btn-primary { background: var(--teal); color: var(--white); }
.btn-primary:hover { background: var(--teal-hover); transform: translateY(-1px); }
.btn-secondary { background: transparent; color: var(--white); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--teal); color: var(--teal); }
.btn-ghost { background: transparent; color: var(--w60); }
.btn-ghost:hover { color: var(--white); }
.btn[disabled] { opacity: 0.4; cursor: not-allowed; }

/* QUICK LINKS */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

/* SEO BUNDLE */
.bundle-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 720px) { .bundle-grid { grid-template-columns: repeat(5, 1fr); } }
.bundle {
  border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px; background: var(--dark); transition: all 0.2s;
}
.bundle.active { border-color: var(--teal); background: var(--teal-soft); }
.bundle .qty { font-size: 10px; color: var(--w60); text-transform: uppercase; letter-spacing: 0.14em; font-weight: 500; }
.bundle .price { font-size: 24px; font-weight: 200; margin-top: 8px; letter-spacing: -0.03em; }
.bundle .total { font-size: 11px; color: var(--w40); margin-top: 4px; font-weight: 300; }

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--line); padding: 24px 24px; margin-top: 80px;
  text-align: center; font-size: 10px; color: var(--w40); text-transform: uppercase; letter-spacing: 0.2em; font-weight: 400;
}

/* CLIENT PORTAL */
.portal-header { background: linear-gradient(180deg, #050505, #141414); border-bottom: 1px solid var(--teal-line); }
.portal-badge { font-size: 10px; color: var(--teal); text-transform: uppercase; letter-spacing: 0.18em; font-weight: 500; }
.portal-name { font-size: 18px; font-weight: 300; margin-top: 4px; letter-spacing: -0.01em; }

/* FORMS */
input[type="text"], input[type="email"], input[type="tel"], input[type="url"], input[type="password"],
input[type="date"], input[type="number"], textarea, select {
  background: var(--dark); color: var(--white);
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 11px 14px; font-family: inherit; font-size: 14px; font-weight: 300;
  width: 100%; transition: border-color 0.2s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--teal); }
label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--w60); font-weight: 500; display: block; margin-bottom: 6px; }

/* SIGNATURE PAD */
.sig-pad-wrap { background: var(--white); border: 1px solid var(--teal-line); border-radius: var(--r-md); padding: 4px; position: relative; }
.sig-pad-wrap canvas { width: 100%; height: 180px; cursor: crosshair; display: block; border-radius: var(--r-sm); touch-action: none; }
.sig-pad-clear { position: absolute; top: 8px; right: 8px; background: rgba(0,0,0,0.7); color: #fff; border: none; padding: 4px 10px; font-size: 11px; border-radius: 6px; cursor: pointer; }

/* CTA TEAL */
.cta-card-teal {
  padding: 32px; background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: var(--white); border-radius: var(--r-xl); text-align: center;
}
.cta-card-teal h3 { font-size: 26px; font-weight: 200; margin: 0; letter-spacing: -0.02em; }
.cta-card-teal p { margin: 10px 0 18px; font-size: 14px; color: rgba(255,255,255,0.85); }
.cta-card-teal .btn { background: var(--black); color: var(--white); border: none; }
.cta-card-teal .btn:hover { background: rgba(0,0,0,0.7); }

/* SEO SELECTOR */
.site-row {
  display: flex; align-items: center; gap: 14px; padding: 14px 18px;
  border: 1px solid var(--line); border-radius: var(--r-md); background: var(--dark);
  cursor: pointer; transition: all 0.2s;
}
.site-row:hover { border-color: var(--teal-line); }
.site-row.selected { border-color: var(--teal); background: var(--teal-soft); }
.site-row input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 22px; height: 22px; border-radius: 6px;
  border: 1.5px solid var(--w40); background: transparent; cursor: pointer;
  position: relative; flex: none; transition: all 0.2s; margin: 0; padding: 0;
}
.site-row.selected input[type="checkbox"] { background: var(--teal); border-color: var(--teal); }
.site-row.selected input[type="checkbox"]::after {
  content: '✓'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  color: var(--white); font-size: 14px; font-weight: 700;
}
.discount-tier {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 22px; background: var(--dark); border: 1px solid var(--line); border-radius: var(--r-md);
}
.discount-tier.hit { border-color: var(--teal); background: var(--teal-soft); }
.discount-tier .tier-label { font-size: 12px; color: var(--w60); }
.discount-tier .tier-price { font-size: 24px; font-weight: 200; letter-spacing: -0.02em; }

/* helpers */
.muted { color: var(--w40); font-weight: 300; }
.teal { color: var(--teal); }
.row { display: flex; gap: 8px; align-items: center; }
.gap-3 { gap: 12px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-6 { margin-top: 24px; }
.flex-1 { flex: 1; }
.text-sm { font-size: 13px; }
.text-xs { font-size: 11px; }