/* =====================================================================
   theme-lobby.css  —  Direction C, "Tech HQ Lobby"
   Premium architectural register: pale concrete + deep ink + brass.
   Editorial typography (light display weight, italic accent words).
   ===================================================================== */

.theme-lobby {
  /* palette */
  --bg-1: #f4f1ec;        /* pale concrete */
  --bg-2: #ebe6dd;
  --bg-3: #d9d4cb;
  --bg-dark: #1a1e26;     /* deep ink */
  --text-1: #1a1e26;
  --text-2: #4a4f5a;
  --text-3: #6b7280;
  --line: #d9d4cb;
  --accent: #8a7d62;       /* brass */
  --accent-d: #6b6147;
  --accent-l: #ebe6dd;     /* used as service-icon bg; subtle */
  --invert-bg: #1a1e26;
  --invert-text: #f4f1ec;
  --invert-text-2: rgba(244,241,236,0.7);
  --surface-card: #f4f1ec;

  /* section backgrounds */
  --hero-bg: #1a1e26;
  --hero-text: #f4f1ec;
  --hero-sub-text: rgba(244,241,236,0.75);
  --hero-visual-bg: #2c303a;
  --hero-meta-text: rgba(244,241,236,0.55);
  --stats-bg: #f4f1ec;
  --services-bg: #ebe6dd;
  --trust-bg: #f4f1ec;
  --industries-bg: #f4f1ec;
  --cases-bg: #ebe6dd;
  --why-bg: #f4f1ec;
  --cta-bg: #1a1e26;
  --cta-text: #f4f1ec;
  --cta-sub-text: rgba(244,241,236,0.7);
  --footer-bg: #14171e;
  --footer-text: rgba(244,241,236,0.6);

  /* type — editorial light display */
  --display-weight: 300;
  --body-weight: 400;
  --display-tracking: -0.028em;
  --em-style: italic;
  --em-weight: 500;
  --em-color: #b3a586;     /* light brass for em on dark bg; overridden below for light bg */

  /* surface — flat, no rounding, no shadows */
  --radius-card: 0;
  --radius-button: 0;
  --shadow-card: none;
  --shadow-card-hover: none;
  --border-width: 1px;
  --card-border: #d9d4cb;

  /* rhythm — tightened per round-9 feedback (was 160/140) */
  --container-max: 1320px;
  --container-pad: 48px;
  --section-pad-y: 52px;
  --hero-pad-y: 60px;
  --gap-grid: 36px;

  /* decorative */
  --eyebrow-tracking: 0.18em;
  --eyebrow-weight: 600;
  --eyebrow-color: #8a7d62;
  --eyebrow-line-color: #8a7d62;
  --hero-h-size: clamp(33px, 4vw + 16px, 60px);
  --hero-h-line: 1.08;
  --section-h-size: clamp(27px, 3.1vw + 12px, 48px);
  --section-h-line: 1.12;
  --section-h-weight: 300;
}

/* Lobby globally balances h1 line breaks — kills "Systems"-alone orphans
   on long titles like "Pioneer Cladding & Glazing Systems". */
.theme-lobby h1 { text-wrap: balance; }

/* ----------  Lobby-specific decorative overrides  ---------- */

/* em color flips based on surrounding bg */
.theme-lobby .hero em,
.theme-lobby .cta-band em,
.theme-lobby .footer em { color: #b3a586; }
.theme-lobby .stats em,
.theme-lobby .services em,
.theme-lobby .trust em,
.theme-lobby .industries em,
.theme-lobby .cases em,
.theme-lobby .why em,
.theme-lobby .section-head em { color: #8a7d62; }

/* topbar — minimal, transparent over hero */
.theme-lobby .topbar {
  background: #1a1e26;
  border-bottom: 1px solid rgba(244,241,236,0.10);
}
.theme-lobby .wordmark { color: #f4f1ec; }
.theme-lobby .wordmark em { color: #b3a586; }
.theme-lobby .navlinks a { color: rgba(244,241,236,0.7); }
.theme-lobby .navlinks a:hover { color: #f4f1ec; }
.theme-lobby .navlinks a.active { color: #b3a586; }
.theme-lobby .partner-mark {
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: #b3a586;
  border: 1px solid #8a7d62;
  border-radius: 999px;
  padding: 6px 14px;
}
/* Partner badge — official mark as a chip on a charcoal card; gold "Since 2019" */
.theme-lobby .partner-badge {
  background: #23272f;
  box-shadow: 0 4px 14px rgba(0,0,0,0.40), 0 0 0 1px rgba(244,241,236,0.12);
}
.theme-lobby .partner-since-year { color: #b3a586; }
.theme-lobby .partner-since-label { color: #f4f1ec; opacity: 0.55; }
.theme-lobby .footer-badge {
  box-shadow: 0 4px 14px rgba(0,0,0,0.50), 0 0 0 1px rgba(244,241,236,0.10);
}

/* hero — atmospheric grid behind text + visual */
.theme-lobby .hero {
  background:
    linear-gradient(180deg, rgba(26,30,38,0.0) 0%, rgba(26,30,38,0.75) 100%),
    linear-gradient(135deg, #1a1e26 0%, #2c303a 50%, #4a4f5a 100%);
}
.theme-lobby .hero::before {
  content: '';
  position: absolute; right: 0; top: 0; bottom: 0; width: 55%;
  background-image:
    linear-gradient(rgba(244,241,236,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244,241,236,0.05) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.55;
  pointer-events: none;
}
.theme-lobby .hero::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, transparent 30%, rgba(244,241,236,0.04) 32%, transparent 34%),
    radial-gradient(circle at 75% 30%, rgba(179,165,134,0.18) 0%, transparent 50%);
  pointer-events: none;
}
.theme-lobby .hero h1 { font-weight: 300; }
.theme-lobby .hero h1 em { font-weight: 500; }
.theme-lobby .hero-visual {
  background: transparent;
  border: 1px solid rgba(244,241,236,0.18);
  position: relative;
}
.theme-lobby .hero-visual::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(244,241,236,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244,241,236,0.06) 1px, transparent 1px);
  background-size: 56px 56px;
}
.theme-lobby .hero-visual-inner {
  background: rgba(20,23,30,0.65);
  color: rgba(244,241,236,0.7);
  border: 1px solid rgba(244,241,236,0.18);
}
.theme-lobby .eyebrow {
  font-size: 11px;
  letter-spacing: 0.20em;
  font-weight: 600;
  color: #b3a586;
}

/* hero buttons — outline, brass */
.theme-lobby .btn {
  border-radius: 0;
  font-size: 13px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 17px 32px;
}
.theme-lobby .btn-primary {
  background: transparent;
  color: #f4f1ec;
  border: 1px solid #b3a586;
  box-shadow: none;
}
.theme-lobby .btn-primary:hover { background: #b3a586; color: #1a1e26; }
.theme-lobby .btn-secondary {
  background: transparent;
  color: rgba(244,241,236,0.85);
  border: 1px solid rgba(244,241,236,0.25);
}
.theme-lobby .btn-secondary:hover { border-color: #b3a586; color: #b3a586; }
.theme-lobby .services .btn-primary { color: #1a1e26; }

/* hero meta */
.theme-lobby .hero-meta-inner .scroll::before {
  content: ''; width: 1px; height: 32px;
  background: linear-gradient(180deg, #8a7d62 0%, transparent 100%);
  display: inline-block;
  margin-right: 12px;
  vertical-align: middle;
}

/* stats — editorial big numbers */
.theme-lobby .stats {
  border-top: none;
  border-bottom: 1px solid #d9d4cb;
  padding: var(--section-pad-y) 0;
}
.theme-lobby .stat-num {
  font-weight: 300;
  font-size: 44px;
  letter-spacing: -0.025em;
  color: #1a1e26;
}
.theme-lobby .stat-num em { color: #8a7d62; }
.theme-lobby .stat-label {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6b6147;
  font-weight: 600;
}

/* services — flat panels; hover darkens; feature tiles are dark-ink fills */
.theme-lobby .service {
  background: #f4f1ec;
  border: 1px solid #d9d4cb;
  padding: 36px 32px;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.theme-lobby .service:hover {
  background: #d4c9a8;
  border-color: #8a7d62;
  transform: translateY(-2px);
}
.theme-lobby .service-icon {
  background: transparent;
  border: 1px solid #8a7d62;
  border-radius: 0;
  color: #8a7d62;
  width: 52px; height: 52px;
}
.theme-lobby .service h3 {
  font-weight: 400;
  font-size: 24px;
  letter-spacing: -0.018em;
}

/* feature tiles — full-tile dark ink fill (instead of a thin top stripe) */
.theme-lobby .service.feature {
  background: #1a1e26;
  border-color: #1a1e26;
}
.theme-lobby .service.feature h3 { color: #f4f1ec; }
.theme-lobby .service.feature p { color: rgba(244,241,236,0.75); }
.theme-lobby .service.feature h3 em,
.theme-lobby .service.feature p em { color: #b3a586; }
.theme-lobby .service.feature .service-icon {
  background: transparent;
  border-color: #b3a586;
  color: #b3a586;
}
.theme-lobby .service.feature:hover {
  background: #0d1015;
  border-color: #b3a586;
}

/* trust strip — editorial */
.theme-lobby .trust {
  background: #ebe6dd;
  border-top: 1px solid #d9d4cb;
  border-bottom: 1px solid #d9d4cb;
}
/* logo chips use the shared .logo-slot treatment (base.css) in both themes */

/* industries — tall portrait cards with grid */
.theme-lobby .ind-card {
  background: #f4f1ec;
  border: 1px solid #d9d4cb;
  border-radius: 0;
  box-shadow: none;
}
.theme-lobby .ind-card:hover {
  transform: translateY(-4px);
  border-color: #8a7d62;
}
.theme-lobby .ind-image { aspect-ratio: 4/5; }
.theme-lobby .ind-status {
  border-radius: 0;
  background: transparent;
  border-color: #b3a586;
  color: #f4f1ec;
}
.theme-lobby .ind-status.q4 { color: #1a1e26; border-color: #1a1e26; background: rgba(244,241,236,0.6); }
.theme-lobby .ind-body h3 {
  font-weight: 400;
  font-size: 28px;
  letter-spacing: -0.02em;
}
.theme-lobby .ind-cta { color: #6b6147; font-weight: 600; }

/* cases — flat */
.theme-lobby .cases { background: #ebe6dd; }
.theme-lobby .case-tile {
  background: #f4f1ec;
  border-radius: 0;
  border: 1px solid #d9d4cb;
  box-shadow: none;
}
.theme-lobby .case-tile:hover {
  transform: none;
  border-color: #8a7d62;
}
.theme-lobby .case-body h3 {
  font-weight: 400;
  font-size: 24px;
}
.theme-lobby .case-cta { color: #6b6147; }

/* why us — editorial roman */
.theme-lobby .why-num {
  font-style: italic;
  font-weight: 400;
  color: #8a7d62;
  font-size: 36px;
}
.theme-lobby .why-item h3 {
  font-weight: 400;
  font-size: 26px;
}

/* CTA band — dark, brass-accented */
.theme-lobby .cta-band {
  background: #1a1e26;
}
.theme-lobby .cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 80% 30%, rgba(179,165,134,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.theme-lobby .cta-band h2 { font-weight: 300; font-size: 64px; }
.theme-lobby .cta-band h2 em { font-weight: 500; color: #b3a586; }
.theme-lobby .cta-band .btn-primary { color: #f4f1ec; border-color: #b3a586; }
.theme-lobby .cta-band .btn-primary:hover { background: #b3a586; color: #1a1e26; }

/* footer */
.theme-lobby .footer { background: #14171e; }
.theme-lobby .footer-wordmark em { color: #b3a586; }
.theme-lobby .footer .footer-grid .footer-col-label { color: #b3a586; }
.theme-lobby .footer-end { color: rgba(244,241,236,0.62); }

/* ---- a11y contrast (AA): brass text on light "concrete" surfaces darkened;
   light brass kept for text on dark surfaces. Decorative brass 1px lines/borders
   (via --accent / --eyebrow-line-color) are intentionally unchanged. ---- */
.theme-lobby .section-eyebrow { color: #6b6147; }
.theme-lobby .trust-cap { color: #6b6147; }
.theme-lobby .cta-band .section-eyebrow.inv { color: #b3a586; }