/* ============================================
   FORTIS STRUCTURES — DESIGN SYSTEM
   ============================================ */

/* --- Custom Properties --- */
:root {
  --navy-deep:    #06090f;
  --navy-mid:     #0a1628;
  --navy-light:   #0d1f3c;
  --navy-darkest: #040810;
  --gold:         #C9A84C;
  --gold-dim:     #8B6914;
  --gold-glow:    rgba(201, 168, 76, 0.15);
  --white:        #ffffff;
  --white-80:     rgba(255, 255, 255, 0.8);
  --white-60:     rgba(255, 255, 255, 0.6);
  --white-40:     rgba(255, 255, 255, 0.4);
  --white-15:     rgba(255, 255, 255, 0.15);
  --white-08:     rgba(255, 255, 255, 0.08);
  --gold-border:  rgba(201, 168, 76, 0.2);

  --font-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --font-sans:  'Inter', 'Helvetica Neue', Arial, sans-serif;

  --nav-height: 72px;
  --section-pad: 100px;
  --content-max: 1200px;
  --content-pad: 48px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--navy-deep);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, video { display: block; width: 100%; height: 100%; object-fit: cover; }
ul, ol { list-style: none; }

/* --- NAV --- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(6, 9, 15, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gold-border);
  transition: background 0.3s ease;
}

.site-nav.scrolled {
  background: rgba(6, 9, 15, 0.92);
}

.nav-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--content-pad);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-mark {
  width: 34px;
  height: 34px;
  border: 1px solid var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark svg { width: 20px; height: 20px; }
.logo-mark .logo-img { width: 100%; height: 100%; object-fit: contain; display: block; }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-name {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--white);
}

.logo-sub {
  font-size: 8px;
  letter-spacing: 2.5px;
  color: var(--gold);
  margin-top: 3px;
}

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white-60);
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.nav-cta {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 8px 18px;
  flex-shrink: 0;
  transition: background 0.2s, color 0.2s;
}

.nav-cta:hover {
  background: var(--gold);
  color: var(--navy-deep);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: #06090f;
  z-index: 999;
}

.nav-mobile-overlay.open {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--nav-height) var(--content-pad) 48px;
}

.nav-mobile-close {
  position: absolute;
  top: 0;
  right: 0;
  width: calc(var(--nav-height) + 4px);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  padding: 0;
}

.nav-mobile-overlay ul {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.nav-mobile-overlay a {
  font-size: 26px;
  font-family: var(--font-serif);
  color: var(--white-80);
  transition: color 0.2s;
}

.nav-mobile-overlay a:hover { color: var(--white); }

.nav-mobile-overlay .mobile-cta {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 12px 24px;
}

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-video,
.hero-photo,
.hero-photo-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(6, 9, 15, 0.90) 0%,
    rgba(6, 9, 15, 0.72) 50%,
    rgba(6, 9, 15, 0.40) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 740px;
  padding: calc(var(--nav-height) + 60px) var(--content-pad) 80px;
  margin-left: max(48px, calc((100vw - var(--content-max)) / 2 + 48px));
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

.eyebrow-text {
  font-size: 10px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--white);
  margin-bottom: 28px;
}

.hero-headline em {
  font-style: italic;
  color: var(--gold);
}

.hero-divider {
  width: 48px;
  height: 1px;
  background: var(--gold-border);
  margin-bottom: 24px;
}

.hero-body {
  font-size: 15px;
  line-height: 1.75;
  color: var(--white-60);
  max-width: 520px;
  margin-bottom: 44px;
}

.pathways {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 52px;
  max-width: 560px;
}

.pathway {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--white-15);
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s;
}

.pathway::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  height: 2px;
  width: 0;
  background: var(--gold);
  transition: width 0.3s ease;
}

.pathway:hover { border-color: var(--gold-border); }
.pathway:hover::after { width: 100%; }

.pathway-label {
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

.pathway-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--white);
}

.pathway-arrow {
  font-size: 10px;
  color: var(--white-40);
  margin-top: 4px;
}

.stats-bar {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--white-08);
  padding-top: 28px;
}

.stat {
  flex: 1;
  padding-right: 28px;
  border-right: 1px solid var(--white-08);
  margin-right: 28px;
}

.stat:last-child { border-right: none; margin-right: 0; padding-right: 0; }

.stat-value {
  display: block;
  font-family: var(--font-serif);
  font-size: 30px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white-40);
  line-height: 1.5;
}

.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 10;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

.scroll-text {
  font-size: 8px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white-40);
}

/* --- SHARED UTILITIES --- */
.section-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--content-pad);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-label {
  display: block;
  font-size: 10px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 16px;
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 400;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 20px;
}

.section-heading em { font-style: italic; color: var(--gold); }

.section-subtext {
  font-size: 15px;
  line-height: 1.75;
  color: var(--white-60);
}

.section-cta {
  text-align: center;
  margin-top: 56px;
}

.cta-link {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-dim);
  padding-bottom: 4px;
  transition: color 0.2s, border-color 0.2s;
}

.cta-link:hover { color: var(--white); border-color: var(--white); }

.cta-btn {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 14px 32px;
  transition: background 0.2s, color 0.2s;
}

.cta-btn:hover { background: var(--gold); color: var(--navy-deep); }

.cta-btn--gold-fill {
  background: var(--gold);
  color: var(--navy-deep);
  font-weight: 600;
}

.cta-btn--gold-fill:hover { background: #d4b05a; color: var(--navy-deep); }

/* --- PLATFORM SECTION --- */
.platform {
  background: var(--navy-mid);
  padding: var(--section-pad) 0;
  border-top: 1px solid var(--gold-border);
}

.capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.capability {
  padding: 32px;
  border: 1px solid var(--white-08);
  transition: border-color 0.3s;
}

.capability:hover { border-color: var(--gold-border); }

.capability-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
}

.capability-icon svg { width: 48px; height: 48px; }

/* Capability card — image / video media */
.cap-media-wrap {
  width: calc(100% + 64px);
  margin: -32px -32px 24px;
}

.cap-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

/* Capability card — video hover overlay */
.cap-video-wrap {
  position: relative;
}

video.cap-media::-webkit-media-controls {
  display: none !important;
}

.capability h3 {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
}

.capability p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--white-60);
}

/* --- MCVEAN SECTION --- */
.mcvean {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.mcvean-bg { position: absolute; inset: 0; }

.mcvean-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mcvean-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6,9,15,0.85) 0%, rgba(6,9,15,0.6) 100%);
}

.mcvean-accent {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, transparent, var(--gold-dim), transparent);
}

.mcvean-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 80px var(--content-pad);
}

.mcvean-content .section-label { margin-bottom: 20px; }

.mcvean-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 36px;
}

.mcvean-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.mcvean-stats div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.mcvean-stats strong {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--gold);
  font-weight: 400;
}

.mcvean-stats span {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white-40);
}

/* --- INVESTOR METRICS --- */
.investors {
  position: relative;
  overflow: hidden;
  background: var(--navy-deep);
  padding: var(--section-pad) 0 60px;
  border-top: 1px solid var(--gold-border);
}

.investors-bg {
  position: absolute;
  inset: 0;
}

.investors-bg-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.investors-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6,9,15,0.88) 0%, rgba(6,9,15,0.65) 100%);
}

.investors > :not(.investors-bg) {
  position: relative;
  z-index: 1;
}

.investors-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 56px;
}

.investors-left p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--white-60);
  margin-top: 20px;
  max-width: 400px;
}

.metrics-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--gold-border);
}

.metric {
  background: var(--navy-mid);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-family: var(--font-serif);
  font-size: 38px;
  color: var(--gold);
  line-height: 1;
}

.metric-denom {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--gold-dim);
  margin-bottom: 8px;
  min-height: 16px;
}

.metric-label {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white-40);
}

.investors-cta-wrap {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--content-pad);
  text-align: center;
}

/* --- BRICKFUND TEASER --- */
.brickfund-teaser {
  position: relative;
  background: var(--navy-light);
  padding: var(--section-pad) 0;
  border-top: 1px solid var(--gold-border);
  overflow: hidden;
}

.brickfund-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 168, 76, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.brickfund-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
}

.brickfund-inner p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--white-60);
  margin-bottom: 32px;
}

.brickfund-inner strong { color: var(--white-80); }

.token-pills {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 36px;
}

.token-pill {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 2px;
}

.token-brick {
  background: rgba(201, 168, 76, 0.15);
  color: var(--gold);
  border: 1px solid var(--gold-dim);
}

.token-carbon {
  background: rgba(100, 180, 100, 0.1);
  color: #7ecb7e;
  border: 1px solid rgba(100, 180, 100, 0.3);
}

/* --- FOOTER --- */
.site-footer {
  background: var(--navy-darkest);
  border-top: 1px solid rgba(201, 168, 76, 0.1);
  padding: 64px 0 0;
}

.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--content-pad) 60px;
  display: grid;
  grid-template-columns: 1.5fr 2fr 1fr;
  gap: 60px;
}

.footer-logo { margin-bottom: 20px; }

.footer-entity {
  font-size: 12px;
  line-height: 1.6;
  color: var(--white-40);
  margin-bottom: 4px;
}

.footer-state {
  font-size: 11px;
  color: var(--white-40);
  letter-spacing: 0.5px;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.footer-col h4 {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col a {
  font-size: 13px;
  color: var(--white-40);
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--white); }

.footer-contact-label {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.footer-email {
  font-size: 13px;
  color: var(--white-60);
  display: block;
  margin-bottom: 20px;
  transition: color 0.2s;
}

.footer-email:hover { color: var(--white); }

.footer-social { display: flex; gap: 16px; }

.footer-social a { color: var(--white-40); transition: color 0.2s; }
.footer-social a:hover { color: var(--gold); }

.footer-bar {
  border-top: 1px solid var(--white-08);
  padding: 20px var(--content-pad);
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--white-40);
  letter-spacing: 0.5px;
}

/* --- COMING SOON --- */
.coming-soon-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--nav-height) var(--content-pad) 80px;
}

.coming-soon-page .section-label { margin-bottom: 24px; }

.coming-soon-page h1 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 400;
  color: var(--white-60);
  margin-bottom: 32px;
}

.coming-soon-page p {
  font-size: 14px;
  color: var(--white-40);
  margin-bottom: 40px;
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  :root { --section-pad: 72px; --content-pad: 28px; }

  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .pathways { grid-template-columns: 1fr 1fr; }

  .stats-bar { flex-wrap: wrap; }
  .stat { min-width: 50%; border-right: none; margin-right: 0; padding: 16px 0; border-bottom: 1px solid var(--white-08); }
  .stat:nth-child(3), .stat:nth-child(4) { border-bottom: none; }

  .capabilities { grid-template-columns: 1fr; gap: 24px; }
  .investors-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .pathways { grid-template-columns: 1fr; }
  .hero-content { margin-left: 0; }
  .mcvean-stats { gap: 28px; }
  .metrics-panel { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .footer-bar { flex-direction: column; gap: 8px; text-align: center; }
}

/* ============================================================
   LIGHT THEME OVERRIDES
   ============================================================ */

[data-theme="light"] {
  --bg:           #f4f6f8;
  --bg-alt:       #ffffff;
  --bg-deep:      #eef1f5;
  --fg:           #1a1a2e;
  --fg-muted:     #4a5568;
  --primary:      #1a3a5c;
  --accent:       #C9A84C;
  --accent-hover: #b8923e;
  --border:       rgba(26, 58, 92, 0.15);
  --border-gold:  rgba(201, 168, 76, 0.3);
  --nav-bg:       rgba(244, 246, 248, 0.95);
  --nav-scrolled: rgba(255, 255, 255, 0.98);
}

[data-theme="light"] body {
  background-color: var(--bg);
  color: var(--fg);
}

[data-theme="light"] .site-nav {
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border);
}

[data-theme="light"] .site-nav.scrolled {
  background: var(--nav-scrolled);
  box-shadow: 0 2px 20px rgba(26, 58, 92, 0.1);
}

[data-theme="light"] .nav-links a,
[data-theme="light"] .nav-logo .logo-name,
[data-theme="light"] .nav-logo .logo-sub {
  color: var(--primary);
}

[data-theme="light"] .nav-cta {
  border-color: var(--primary);
  color: var(--primary);
}

[data-theme="light"] .nav-cta:hover {
  background: var(--primary);
  color: #fff;
}

[data-theme="light"] .nav-hamburger span {
  background: var(--primary);
}

[data-theme="light"] .platform {
  background: var(--bg-alt);
}

[data-theme="light"] .section-label {
  color: var(--accent);
}

[data-theme="light"] .section-heading,
[data-theme="light"] .section-subtext,
[data-theme="light"] h2,
[data-theme="light"] h3 {
  color: var(--fg);
}

[data-theme="light"] .capability {
  background: var(--bg-deep);
  border: 1px solid var(--border);
}

[data-theme="light"] .capability h3 {
  color: var(--primary);
}

[data-theme="light"] .capability p {
  color: var(--fg-muted);
}

[data-theme="light"] .investors {
  background: var(--primary);
}

[data-theme="light"] .investors h2,
[data-theme="light"] .investors p,
[data-theme="light"] .investors .section-label {
  color: #ffffff;
}

[data-theme="light"] .brickfund-teaser {
  background: var(--bg-deep);
}

[data-theme="light"] .brickfund-teaser h2,
[data-theme="light"] .brickfund-teaser p {
  color: var(--fg);
}

[data-theme="light"] .site-footer {
  background: var(--primary);
  color: #ffffff;
}

[data-theme="light"] .footer-bar {
  border-top-color: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.6);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */

.contact-section {
  background: var(--bg, #06090f);
  padding: 6rem 0;
}

[data-theme="light"] .contact-section {
  background: var(--bg-alt, #ffffff);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.contact-header h2 {
  margin-bottom: 1rem;
}

.contact-body {
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
}

[data-theme="light"] .contact-body {
  color: var(--fg-muted, #4a5568);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

[data-theme="light"] .form-field label {
  color: var(--fg-muted, #4a5568);
}

.form-field .optional {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  opacity: 0.7;
}

.form-field input,
.form-field textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 4px;
  padding: 0.75rem 1rem;
  color: #ffffff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  resize: vertical;
}

[data-theme="light"] .form-field input,
[data-theme="light"] .form-field textarea {
  background: var(--bg, #f4f6f8);
  border-color: var(--border, rgba(26,58,92,0.15));
  color: var(--fg, #1a1a2e);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255,255,255,0.3);
}

[data-theme="light"] .form-field input::placeholder,
[data-theme="light"] .form-field textarea::placeholder {
  color: rgba(26,58,92,0.35);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(201,168,76,0.6);
}

.form-status {
  min-height: 1.5rem;
  font-size: 0.875rem;
}

.form-status.success { color: #4caf82; }
.form-status.error   { color: #e57373; }

/* ============================================================
   CAPABILITY CARDS — EMBOSSED STYLE
   ============================================================ */

.caps-embossed .capability {
  background: linear-gradient(145deg, #0f1e3a 0%, #080e1c 100%);
  border: 1px solid rgba(201, 168, 76, 0.3);
  box-shadow:
    6px 6px 16px rgba(0, 0, 0, 0.6),
    -2px -2px 8px rgba(255, 255, 255, 0.03),
    inset 0 1px 0 rgba(201, 168, 76, 0.12),
    inset 0 -1px 0 rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .caps-embossed .capability {
  background: linear-gradient(145deg, #ffffff 0%, #e8ecf0 100%);
  border: 1px solid rgba(26, 58, 92, 0.2);
  box-shadow:
    6px 6px 16px rgba(0, 0, 0, 0.12),
    -2px -2px 8px rgba(255, 255, 255, 0.9),
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    inset 0 -1px 0 rgba(0, 0, 0, 0.06);
}

/* ============================================================
   STEEL THEME — Industrial Teal
   Dark nav, teal accents, light body, gradient overlays
   ============================================================ */

[data-theme="steel"] {
  --bg:           #f4f7f9;
  --bg-alt:       #ffffff;
  --bg-deep:      #e8ecf0;
  --fg:           #0d1825;
  --fg-muted:     #546a7b;
  --primary:      #0d1825;
  --teal:         #0b8c7c;
  --teal-dark:    #086e61;
  --accent:       #C9A84C;
  --border:       rgba(11, 140, 124, 0.18);
  --border-gold:  rgba(201, 168, 76, 0.25);
}

/* Body */
[data-theme="steel"] body {
  background-color: var(--bg);
  color: var(--fg);
}

/* ── Nav — stays dark ── */
[data-theme="steel"] .site-nav {
  background: rgba(13, 24, 37, 0.97);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
[data-theme="steel"] .site-nav.scrolled {
  background: #0d1825;
  box-shadow: 0 2px 24px rgba(0,0,0,0.35);
}
[data-theme="steel"] .nav-links a {
  color: rgba(255,255,255,0.82);
}
[data-theme="steel"] .nav-links a:hover {
  color: #ffffff;
}
[data-theme="steel"] .nav-logo .logo-name,
[data-theme="steel"] .nav-logo .logo-sub {
  color: #ffffff;
}
[data-theme="steel"] .nav-cta {
  border-color: #0b8c7c;
  color: #0b8c7c;
  background: rgba(11,140,124,0.08);
}
[data-theme="steel"] .nav-cta:hover {
  background: #0b8c7c;
  color: #ffffff;
  border-color: #0b8c7c;
}
[data-theme="steel"] .nav-hamburger span {
  background: #ffffff;
}
[data-theme="steel"] .nav-mobile-overlay {
  background: #0a1520;
}
[data-theme="steel"] .nav-mobile-overlay a {
  color: rgba(255,255,255,0.85);
}

/* ── Hero — teal-to-navy gradient overlay ── */
[data-theme="steel"] .hero-overlay {
  background: linear-gradient(
    135deg,
    rgba(11, 140, 124, 0.52) 0%,
    rgba(13, 24, 37, 0.88) 65%
  );
}
[data-theme="steel"] .eyebrow-text {
  color: #4dd4c4;
}
[data-theme="steel"] .eyebrow-line {
  background: #0b8c7c;
}
[data-theme="steel"] .hero-divider {
  background: linear-gradient(90deg, #0b8c7c, transparent);
}
[data-theme="steel"] .stat-value {
  color: #4dd4c4;
}

/* ── Platform section — dark navy-to-teal gradient ── */
[data-theme="steel"] .platform {
  background: linear-gradient(135deg, #0d1825 0%, #0a2e29 100%);
}
[data-theme="steel"] .platform .section-label {
  color: #4dd4c4;
}
[data-theme="steel"] .platform .section-heading {
  color: #ffffff;
}
[data-theme="steel"] .platform .section-subtext {
  color: rgba(255,255,255,0.65);
}
[data-theme="steel"] .platform .cta-link {
  color: #4dd4c4;
}
[data-theme="steel"] .platform .cta-link:hover {
  color: #ffffff;
}

/* Capability cards — white with teal top border */
[data-theme="steel"] .capability {
  background: #ffffff;
  border: 1px solid rgba(11,140,124,0.15);
  border-top: 3px solid #0b8c7c;
}
[data-theme="steel"] .capability h3 {
  color: #0d1825;
}
[data-theme="steel"] .capability p {
  color: var(--fg-muted);
}

/* ── Section labels global ── */
[data-theme="steel"] .section-label {
  color: #0b8c7c;
}

/* ── McVean — teal-tinted gradient overlay ── */
[data-theme="steel"] .mcvean-overlay {
  background: linear-gradient(
    135deg,
    rgba(11, 140, 124, 0.38) 0%,
    rgba(13, 24, 37, 0.82) 100%
  );
}

/* ── Investors — dark teal-navy gradient ── */
[data-theme="steel"] .investors {
  background: linear-gradient(135deg, #0a2e29 0%, #0d1825 100%);
}
[data-theme="steel"] .investors .section-label,
[data-theme="steel"] .investors h2,
[data-theme="steel"] .investors p {
  color: #ffffff;
}
[data-theme="steel"] .investors .section-label {
  color: #4dd4c4;
}
[data-theme="steel"] .metric-value {
  color: #4dd4c4;
}

/* ── BrickFund ── */
[data-theme="steel"] .brickfund-teaser {
  background: #0d1825;
}
[data-theme="steel"] .brickfund-teaser h2,
[data-theme="steel"] .brickfund-teaser p {
  color: #ffffff;
}
[data-theme="steel"] .brickfund-teaser .section-label {
  color: #4dd4c4;
}

/* ── Contact section ── */
[data-theme="steel"] .contact-section {
  background: var(--bg-alt);
}
[data-theme="steel"] .contact-body {
  color: var(--fg-muted);
}
[data-theme="steel"] .form-field label {
  color: var(--fg-muted);
}
[data-theme="steel"] .form-field input,
[data-theme="steel"] .form-field textarea {
  background: var(--bg);
  border-color: rgba(11,140,124,0.2);
  color: var(--fg);
}
[data-theme="steel"] .form-field input::placeholder,
[data-theme="steel"] .form-field textarea::placeholder {
  color: rgba(13,24,37,0.35);
}
[data-theme="steel"] .form-field input:focus,
[data-theme="steel"] .form-field textarea:focus {
  border-color: #0b8c7c;
}

/* ── CTA buttons — teal ── */
[data-theme="steel"] .cta-btn {
  border-color: #0b8c7c;
  color: #0b8c7c;
}
[data-theme="steel"] .cta-btn:hover {
  background: #0b8c7c;
  color: #ffffff;
  border-color: #0b8c7c;
}
[data-theme="steel"] .cta-btn--gold-fill {
  background: #0b8c7c;
  border-color: #0b8c7c;
  color: #ffffff;
}
[data-theme="steel"] .cta-btn--gold-fill:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
}

/* ── Scroll hint ── */
[data-theme="steel"] .scroll-line {
  background: linear-gradient(to bottom, #0b8c7c, transparent);
}

/* ── Footer — dark ── */
[data-theme="steel"] .site-footer {
  background: #0d1825;
  color: #ffffff;
}
[data-theme="steel"] .footer-bar {
  border-top-color: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
}
[data-theme="steel"] .footer-col h4 {
  color: #4dd4c4;
}
[data-theme="steel"] .footer-col a,
[data-theme="steel"] .footer-contact a {
  color: rgba(255,255,255,0.7);
}
[data-theme="steel"] .footer-col a:hover,
[data-theme="steel"] .footer-contact a:hover {
  color: #ffffff;
}

/* ── Embossed cards — steel variant ── */
[data-theme="steel"] .caps-embossed .capability {
  background: linear-gradient(145deg, #ffffff 0%, #f0f4f7 100%);
  border-top: 3px solid #0b8c7c;
  box-shadow:
    6px 6px 16px rgba(0,0,0,0.1),
    -2px -2px 8px rgba(255,255,255,0.95),
    inset 0 1px 0 rgba(255,255,255,0.9),
    inset 0 -1px 0 rgba(0,0,0,0.04);
}

/* ============================================================
   TAGLINE BAR
   ============================================================ */

.tagline-bar {
  background: #0a1628;
  border-top:    1px solid rgba(201, 168, 76, 0.15);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  padding: 0.8rem 0;
  overflow: hidden;
}

.tagline-bar-track {
  display: flex;
  white-space: nowrap;
  width: 100%;
}

/* Static — centered */
.tagline-bar:not(.tagline-bar--scroll) .tagline-bar-track {
  justify-content: center;
}

.tagline-bar-text {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  padding: 0 3rem;
  flex-shrink: 0;
}

/* Scroll — marquee */
.tagline-bar--scroll .tagline-bar-track {
  animation: tagline-marquee 22s linear infinite;
}
.tagline-bar--scroll .tagline-bar-track:hover {
  animation-play-state: paused;
}

@keyframes tagline-marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Light theme */
[data-theme="light"] .tagline-bar {
  background: #eef1f5;
  border-color: rgba(26, 58, 92, 0.12);
}
[data-theme="light"] .tagline-bar-text {
  color: #1a3a5c;
}

/* Steel theme */
[data-theme="steel"] .tagline-bar {
  background: #0d1825;
  border-top:    1px solid rgba(11, 140, 124, 0.2);
  border-bottom: 1px solid rgba(11, 140, 124, 0.2);
}
[data-theme="steel"] .tagline-bar-text {
  color: #4dd4c4;
}