/* ============================================================
   CASCADES AT MARDEN — LP DEAL ROOM
   Design System: Charcoal + Amber — Playfair Display + DM Sans
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300;1,9..40,400&display=swap');

/* ── CSS VARIABLES ── */
:root {
  --charcoal:       #2B2B2B;
  --charcoal-mid:   #353535;
  --charcoal-light: #424242;
  --charcoal-dim:   #5a5a5a;
  --amber:          #B99A5A;
  --amber-light:    #d4b87a;
  --amber-dim:      #8a7040;
  --amber-pale:     rgba(185,154,90,0.12);
  --amber-glow:     rgba(185,154,90,0.25);
  --white:          #FFFFFF;
  --off-white:      #F8F6F1;
  --parchment:      #F2EDE4;
  --grey-text:      #888888;
  --grey-mid:       #CCCCCC;
  --border-dim:     rgba(255,255,255,0.08);
  --border-amber:   rgba(185,154,90,0.35);
  --shadow-card:    0 4px 24px rgba(0,0,0,0.18);
  --shadow-hover:   0 8px 40px rgba(0,0,0,0.32);
  --radius-sm:      6px;
  --radius-md:      12px;
  --radius-lg:      20px;
  --font-display:   'Playfair Display', Georgia, serif;
  --font-body:      'DM Sans', system-ui, sans-serif;
  --nav-h:          72px;
  --transition:     0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img, canvas { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── SECTION THEMES ── */
.section-dark  { background: var(--charcoal); color: var(--white); }
.section-white { background: var(--white); color: var(--charcoal); }
.section-light { background: var(--off-white); color: var(--charcoal); }
.section-mid   { background: var(--charcoal-mid); color: var(--white); }

/* ── SECTION PADDING ── */
section { padding: 96px 0; }
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ── EYEBROW + HEADINGS ── */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; }
h1 { font-size: clamp(40px, 6vw, 72px); font-weight: 700; }
h2 { font-size: clamp(28px, 4vw, 46px); font-weight: 600; }
h3 { font-size: clamp(20px, 2.5vw, 28px); font-weight: 600; }
h4 { font-size: clamp(16px, 1.8vw, 20px); font-weight: 600; }

.section-dark h2,
.section-mid h2  { color: var(--white); }
.section-dark h4 { color: var(--white); }
.section-dark p  { color: var(--grey-mid); }

.section-heading { text-align: center; margin-bottom: 56px; }
.section-heading .eyebrow { display: block; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--amber);
  color: var(--white);
  border-color: var(--amber);
}
.btn-primary:hover {
  background: var(--amber-light);
  border-color: var(--amber-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(185,154,90,0.4);
}
.btn-secondary {
  background: transparent;
  color: var(--amber);
  border-color: var(--amber);
}
.btn-secondary:hover {
  background: var(--amber-pale);
  transform: translateY(-2px);
}
.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}
.btn-nav {
  padding: 9px 20px;
  font-size: 13px;
  background: var(--amber);
  color: var(--white);
  border-color: var(--amber);
  border-radius: var(--radius-sm);
}
.btn-nav:hover {
  background: var(--amber-light);
  transform: translateY(-1px);
}

/* ── INLINE CTA STRIP ── */
.cta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 32px 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  margin-top: 56px;
}
.cta-strip p {
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  color: var(--white) !important;
  margin: 0;
}
.section-light .cta-strip { background: var(--parchment); border-color: var(--border-amber); }
.section-light .cta-strip p { color: var(--charcoal) !important; }

/* ── NAVBAR ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: var(--charcoal);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
}
#navbar.scrolled {
  backdrop-filter: blur(20px);
  background: rgba(43,43,43,0.92);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 32px;
  max-width: 1240px;
  margin: 0 auto;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--white);
  font-weight: 600;
  letter-spacing: 0.01em;
}
.nav-brand .brand-mark {
  color: var(--amber);
  font-size: 22px;
  line-height: 1;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--amber); }
.nav-right { display: flex; align-items: center; gap: 16px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

#mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--charcoal);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 24px 32px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}
#mobile-menu.open { display: flex; }
#mobile-menu a {
  padding: 12px 0;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition);
}
#mobile-menu a:hover { color: var(--amber); }
#mobile-menu .btn-nav { margin-top: 16px; text-align: center; justify-content: center; }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 60px) 32px 80px;
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
}
.hero-texture {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 40px,
      rgba(255,255,255,0.015) 40px,
      rgba(255,255,255,0.015) 41px
    );
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(ellipse at center, rgba(185,154,90,0.12) 0%, transparent 65%);
  pointer-events: none;
  will-change: transform;
}
.hero-content { position: relative; z-index: 1; max-width: 860px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border: 1px solid var(--border-amber);
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(185,154,90,0.08);
  margin-bottom: 28px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
#hero h1 { color: var(--white); margin-bottom: 12px; }
.hero-sub {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 26px);
  font-style: italic;
  color: var(--amber);
  margin-bottom: 20px;
  font-weight: 400;
}
.hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.65);
  max-width: 620px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-video-wrap {
  width: 100%;
  max-width: 720px;
  margin: 0 auto 48px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(185,154,90,0.25);
  box-shadow: 0 16px 64px rgba(0,0,0,0.5);
  aspect-ratio: 16/9;
}
.hero-video-wrap iframe {
  width: 100%; height: 100%;
  display: block;
  border: none;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(185,154,90,0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}
.hero-stat {
  flex: 1;
  min-width: 120px;
  padding: 20px 16px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.07);
}
.hero-stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--amber);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── LP CLARITY ── */
#clarity { background: var(--white); }
.clarity-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.clarity-card {
  padding: 32px;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: all var(--transition);
}
.clarity-card:hover {
  border-color: var(--border-amber);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}
.clarity-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  border: 1px solid var(--border-amber);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(185,154,90,0.08), rgba(185,154,90,0.03));
  margin-bottom: 20px;
}
.clarity-card h4 { color: var(--charcoal); margin-bottom: 10px; }
.clarity-card p { color: #666; font-size: 14px; line-height: 1.7; }

/* ── INVESTMENT THESIS ── */
#thesis { background: var(--charcoal); }
.thesis-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.thesis-block {
  position: relative;
  padding: 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  border-top: 3px solid transparent;
  overflow: hidden;
  transition: all var(--transition);
}
.thesis-block:hover {
  border-top-color: var(--amber);
  background: rgba(255,255,255,0.07);
  transform: translateY(-4px);
}
.thesis-number {
  position: absolute;
  top: 16px; right: 20px;
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 800;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  pointer-events: none;
  transition: color var(--transition);
}
.thesis-block:hover .thesis-number { color: rgba(185,154,90,0.08); }
.thesis-block h4 { color: var(--white); margin-bottom: 10px; padding-right: 40px; }
.thesis-block p { color: var(--grey-mid); font-size: 14px; margin-bottom: 16px; }
.thesis-badge {
  display: inline-block;
  padding: 5px 12px;
  background: rgba(185,154,90,0.15);
  border: 1px solid rgba(185,154,90,0.3);
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  color: var(--amber-light);
}

/* ── EXECUTIVE SUMMARY ── */
#summary { background: var(--white); }
.summary-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 16px;
}
.summary-card {
  padding: 24px;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.summary-card:hover { border-color: var(--border-amber); box-shadow: var(--shadow-card); }
.summary-card .card-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 8px;
}
.summary-card .card-value {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--charcoal);
  line-height: 1.4;
}
.summary-card-cta {
  grid-column: span 2;
  background: var(--charcoal);
  border-color: var(--amber);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.summary-card-cta .card-label { color: var(--amber); }
.summary-card-cta .card-value { color: var(--white); }
.gp-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}
.gp-link-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
}
.gp-link-box .gp-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--white);
}
.gp-link-box .btn { padding: 7px 16px; font-size: 12px; }

/* ── RESOURCE VAULT ── */
#vault { background: var(--charcoal); }
.vault-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.vault-card {
  display: flex;
  flex-direction: column;
  padding: 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.vault-card:hover {
  border-color: var(--border-amber);
  transform: translateY(-4px);
  background: rgba(255,255,255,0.07);
}
.vault-card.primary-cta {
  background: var(--amber);
  border-color: var(--amber);
}
.vault-card.primary-cta:hover {
  background: var(--amber-light);
  border-color: var(--amber-light);
}
.vault-card.primary-cta h4,
.vault-card.primary-cta p { color: var(--white); }
.vault-icon { font-size: 28px; margin-bottom: 16px; }
.vault-card h4 { color: var(--white); margin-bottom: 8px; }
.vault-card p  { color: var(--grey-mid); font-size: 14px; flex: 1; margin-bottom: 24px; line-height: 1.6; }
.vault-card .btn { margin-top: auto; }

/* ── LP ROLE ── */
#lp-role { background: var(--off-white); }
.lp-two-col {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: start;
}
.lp-left h2 { margin-bottom: 32px; }
.lp-checklist { display: flex; flex-direction: column; gap: 18px; }
.lp-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.lp-check {
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--charcoal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.lp-check svg { width: 13px; height: 13px; fill: none; stroke: var(--amber); stroke-width: 2.5; }
.lp-item p { font-size: 15px; color: var(--charcoal-dim); line-height: 1.6; }
.lp-snapshot {
  background: var(--charcoal);
  border: 1px solid var(--border-amber);
  border-radius: var(--radius-md);
  padding: 32px;
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}
.lp-snapshot h3 {
  color: var(--amber);
  font-size: 18px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(185,154,90,0.2);
}
.snapshot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 13.5px;
}
.snapshot-row:last-of-type { border-bottom: none; }
.snapshot-row .row-label { color: rgba(255,255,255,0.55); }
.snapshot-row .row-val { color: var(--white); font-weight: 600; text-align: right; }
.snapshot-row.priority {
  background: rgba(185,154,90,0.15);
  border: 1px solid rgba(185,154,90,0.3);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin: 8px 0;
}
.snapshot-row.priority .row-label { color: var(--amber-light); }
.snapshot-row.priority .row-val { color: var(--amber-light); }
.lp-snapshot .btn { width: 100%; justify-content: center; margin-top: 20px; }

/* ── PROPERTY GALLERY ── */
#gallery { background: var(--charcoal-mid); }
#gallery h2 { text-align: center; margin-bottom: 40px; }
.gallery-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--charcoal-light);
  aspect-ratio: 4/3;
}
.gallery-item:nth-child(1),
.gallery-item:nth-child(4) { grid-column: span 2; aspect-ratio: 16/7; }
.gallery-item canvas { width: 100% !important; height: 100% !important; object-fit: cover; display: block; }
.gallery-item::after {
  content: '⤢';
  position: absolute;
  bottom: 12px; right: 14px;
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover canvas { transform: scale(1.02); transition: transform 0.5s ease; }
.gallery-overlay {
  position: absolute; inset: 0;
  background: rgba(43,43,43,0.4);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-spinner {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 32px; height: 32px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.gallery-item.loaded .gallery-spinner { display: none; }
@keyframes spin { to { transform: translate(-50%,-50%) rotate(360deg); } }

/* Thumbnail strip */
.thumb-strip-wrap {
  position: relative;
  margin-bottom: 40px;
}
.thumb-strip-arrows {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 12px;
}
.strip-arrow {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 14px;
  color: var(--white);
  transition: all var(--transition);
  flex-shrink: 0;
}
.strip-arrow:hover:not(:disabled) { background: var(--amber); border-color: var(--amber); }
.strip-arrow:disabled { opacity: 0.3; cursor: default; }
.strip-arrow-label { font-size: 12px; color: rgba(255,255,255,0.4); letter-spacing: 0.08em; }
.thumb-strip {
  display: flex;
  gap: 10px;
  overflow-x: hidden;
  scroll-behavior: smooth;
  padding-bottom: 4px;
}
.thumb-item {
  flex-shrink: 0;
  width: 100px;
  height: 68px;
  background: var(--charcoal-light);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  position: relative;
}
.thumb-item canvas { width: 100% !important; height: 100% !important; object-fit: cover; }
.thumb-item.active { border-color: var(--amber); box-shadow: 0 0 16px rgba(185,154,90,0.4); }
.thumb-item:hover:not(.active) { border-color: rgba(185,154,90,0.4); }

/* Gallery second video */
.gallery-video-section { margin-top: 8px; }
.gallery-video-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}
.gallery-video-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(185,154,90,0.2);
  aspect-ratio: 16/9;
  max-width: 720px;
}
.gallery-video-wrap iframe { width: 100%; height: 100%; border: none; }

/* Lightbox */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
#lightbox.open { display: flex; }
.lb-inner {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-canvas-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
#lb-canvas { max-width: 85vw; max-height: 78vh; border-radius: var(--radius-sm); }
.lb-spinner {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 44px; height: 44px;
  border: 3px solid rgba(255,255,255,0.12);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.lb-spinner.hidden { display: none; }
.lb-close {
  position: absolute;
  top: 20px; right: 24px;
  font-size: 32px;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition);
  background: none; border: none;
}
.lb-close:hover { color: var(--amber); }
.lb-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 20px;
  color: var(--white);
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.lb-nav:hover { background: var(--amber); border-color: var(--amber); }
.lb-prev { left: -64px; }
.lb-next { right: -64px; }
.lb-footer {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  margin-top: 16px;
}
.lb-counter { font-size: 13px; color: rgba(255,255,255,0.5); }
.lb-caption { font-size: 13px; color: rgba(255,255,255,0.6); font-style: italic; }

/* ── GP & SPONSOR TEAM ── */
#team { background: var(--charcoal); }
.gp-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 64px;
}
.gp-card {
  display: flex;
  flex-direction: column;
  padding: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.gp-card:hover {
  border-color: var(--border-amber);
  background: rgba(255,255,255,0.07);
}
.gp-avatar {
  width: 64px; height: 64px;
  background: var(--amber);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  flex-shrink: 0;
}
.gp-card h4 { color: var(--white); margin-bottom: 4px; }
.gp-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
  line-height: 1.6;
}
.gp-bio {
  font-size: 14px;
  color: var(--grey-mid);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 24px;
}
.gp-card .btn { margin-top: auto; align-self: flex-start; }

.team-section-label {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(185,154,90,0.2);
  margin-bottom: 28px;
}
.team-section-label span { color: var(--amber); }

.sponsor-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.sponsor-card {
  padding: 28px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.sponsor-card:hover { border-color: var(--border-amber); background: rgba(255,255,255,0.07); }
.sponsor-initials {
  width: 44px; height: 44px;
  background: rgba(185,154,90,0.15);
  border: 1px solid rgba(185,154,90,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 14px;
}
.sponsor-card h4 { color: var(--white); font-size: 16px; margin-bottom: 4px; }
.sponsor-role { font-size: 11px; color: var(--amber); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px; }
.sponsor-bio { font-size: 13px; color: #999; line-height: 1.6; }

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 16px;
}
.partner-badge {
  padding: 24px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition);
}
.partner-badge:hover { border-color: var(--border-amber); }
.partner-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}
.partner-desc { font-size: 12px; color: #777; line-height: 1.6; }

/* ── RETURN CALCULATOR ── */
#calculator { background: var(--white); }
.calc-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.calc-left h3 { margin-bottom: 24px; }
.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.preset-btn {
  padding: 10px 20px;
  background: var(--off-white);
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--charcoal);
}
.preset-btn:hover { border-color: var(--amber); color: var(--amber); }
.preset-btn.active { background: var(--charcoal); color: var(--amber); border-color: var(--charcoal); }
.calc-input-group {
  margin-bottom: 24px;
}
.calc-input-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-dim);
  margin-bottom: 8px;
}
.calc-input-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color var(--transition);
}
.calc-input-group input:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(185,154,90,0.1);
}
.returns-card {
  background: var(--charcoal);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 24px;
  border: 1px solid rgba(185,154,90,0.2);
}
.returns-card h4 {
  color: var(--amber);
  margin-bottom: 8px;
  font-size: 18px;
}
.returns-basis {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.return-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.return-row:last-of-type { border-bottom: none; }
.return-label { font-size: 13px; color: rgba(255,255,255,0.55); }
.return-value {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--amber-light);
}
.returns-portal { width: 100%; justify-content: center; margin-top: 20px; }
.returns-disclaimer {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  margin-top: 12px;
  line-height: 1.6;
  font-style: italic;
}
.calc-right { position: sticky; top: calc(var(--nav-h) + 24px); }
.assumptions-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-card);
}
.assumptions-card h4 { margin-bottom: 16px; font-size: 16px; }
.assumption-row {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  font-size: 13.5px;
}
.assumption-row:last-child { border-bottom: none; }
.assumption-row .a-label { color: #666; }
.assumption-row .a-val { font-weight: 600; color: var(--charcoal); }
.sensitivity-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.sensitivity-table th {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #888;
  text-align: left;
  padding: 8px 12px;
  background: var(--off-white);
}
.sensitivity-table td {
  padding: 10px 12px;
  font-size: 13px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.sensitivity-table tr:last-child td { border-bottom: none; }
.sensitivity-table tr.base-case td { font-weight: 700; color: var(--amber-dim); }
.sensitivity-table td:first-child { color: #555; }
.sensitivity-table td:not(:first-child) { font-weight: 600; color: var(--charcoal); text-align: right; }
.assumptions-note {
  font-size: 11px;
  color: #999;
  margin-top: 16px;
  line-height: 1.6;
  font-style: italic;
  padding-top: 12px;
  border-top: 1px solid rgba(0,0,0,0.06);
}

/* ── TIMELINE ── */
#timeline { background: var(--charcoal-mid); }
#timeline h2 { text-align: center; margin-bottom: 56px; }
.timeline-track {
  position: relative;
  padding-left: 48px;
  max-width: 800px;
  margin: 0 auto;
}
.timeline-track::before {
  content: '';
  position: absolute;
  left: 11px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--amber), var(--amber), transparent);
}
.timeline-item {
  position: relative;
  margin-bottom: 48px;
  padding-left: 20px;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -37px;
  top: 4px;
  width: 14px; height: 14px;
  background: var(--charcoal-mid);
  border: 2px solid var(--amber-dim);
  border-radius: 50%;
  transition: all var(--transition);
}
.timeline-item.active .timeline-dot {
  background: var(--amber);
  border-color: var(--amber);
  box-shadow: 0 0 20px rgba(185,154,90,0.5);
}
.timeline-date {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 6px;
}
.timeline-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  display: flex; align-items: center; gap: 12px;
}
.key-event-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(185,154,90,0.2);
  border: 1px solid rgba(185,154,90,0.4);
  border-radius: 99px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}
.timeline-body { font-size: 14px; color: var(--grey-mid); line-height: 1.7; }

/* ── RISK DASHBOARD ── */
#risks { background: var(--white); }
.risk-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 16px;
}
.risk-card {
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  transition: all var(--transition);
}
.risk-card.open { border-color: var(--amber); box-shadow: var(--shadow-card); }
.risk-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
}
.risk-header-left { display: flex; align-items: center; gap: 12px; }
.risk-emoji { font-size: 20px; }
.risk-card-header h4 { font-size: 14px; color: var(--charcoal); }
.risk-chevron {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.risk-chevron line { stroke: var(--charcoal-dim); stroke-width: 2; }
.risk-card.open .risk-chevron { transform: rotate(180deg); }
.risk-body {
  display: none;
  padding: 0 20px 20px;
  border-top: 1px solid rgba(0,0,0,0.06);
}
.risk-card.open .risk-body { display: block; }
.risk-section { margin-bottom: 12px; }
.risk-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 4px;
  margin-top: 12px;
}
.risk-section p { font-size: 13px; color: #555; line-height: 1.6; }
.risk-ddq { padding-left: 0; }
.risk-ddq li {
  font-size: 12px;
  color: #666;
  line-height: 1.6;
  padding: 4px 0;
  padding-left: 14px;
  position: relative;
  list-style: none;
}
.risk-ddq li::before {
  content: '→';
  position: absolute; left: 0;
  color: var(--amber-dim);
  font-size: 11px;
}

/* ── CONVICTION BUILDER ── */
#conviction { background: var(--charcoal); }
.conviction-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.conviction-card {
  padding: 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.conviction-card:hover {
  border-color: var(--border-amber);
  background: rgba(255,255,255,0.07);
  transform: translateY(-3px);
}
.conviction-card.featured {
  border-color: var(--amber);
  background: rgba(185,154,90,0.07);
  border-top: 3px solid var(--amber);
}
.conviction-card.featured:hover { background: rgba(185,154,90,0.12); }
.conviction-icon { font-size: 28px; margin-bottom: 16px; }
.conviction-card h4 { color: var(--white); margin-bottom: 10px; }
.conviction-card p { color: var(--grey-mid); font-size: 14px; line-height: 1.7; }

/* ── FAQ ── */
#faq { background: var(--off-white); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid rgba(0,0,0,0.1);
  overflow: hidden;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  cursor: pointer;
  user-select: none;
}
.faq-question h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--charcoal);
  flex: 1;
}
.faq-chevron {
  width: 22px; height: 22px;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-chevron line { stroke: var(--amber-dim); stroke-width: 2; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 0 20px;
}
.faq-item.open .faq-answer { display: block; }
.faq-answer p { font-size: 14px; color: #555; line-height: 1.8; }

/* ── FINAL CTA + CONTACT ── */
#contact { background: var(--charcoal); }
.contact-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.contact-header h2 { color: var(--white); margin-bottom: 12px; }
.contact-tagline {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-style: italic;
  color: var(--amber);
  margin-bottom: 16px;
}
.contact-sub { font-size: 15px; color: rgba(255,255,255,0.55); line-height: 1.7; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
.contact-card {
  display: flex;
  flex-direction: column;
  padding: 36px;
  background: var(--white);
  border-radius: var(--radius-md);
  border-top: 3px solid var(--amber);
  box-shadow: var(--shadow-card);
}
.contact-avatar {
  width: 56px; height: 56px;
  background: var(--charcoal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 20px;
  font-size: 22px;
}
.contact-card h4 { color: var(--charcoal); margin-bottom: 4px; }
.contact-role {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-dim);
  margin-bottom: 14px;
}
.contact-desc { font-size: 14px; color: #555; line-height: 1.7; flex: 1; margin-bottom: 24px; }
.contact-card .btn { margin-top: auto; align-self: flex-start; }

/* ── FOOTER ── */
#footer {
  background: var(--charcoal);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 0 40px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 6px;
}
.footer-attr { font-size: 13px; color: rgba(255,255,255,0.45); }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-nav a {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--amber); }
.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 24px;
}
.footer-legal {
  font-size: 11.5px;
  color: rgba(255,255,255,0.3);
  line-height: 1.8;
  max-width: 900px;
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── BACK TO TOP ── */
#back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  background: var(--amber);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--transition);
  z-index: 500;
  border: none;
  box-shadow: 0 4px 20px rgba(185,154,90,0.4);
}
#back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
#back-to-top:hover {
  background: var(--amber-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(185,154,90,0.5);
}
#back-to-top svg { width: 18px; height: 18px; stroke: white; stroke-width: 2.5; fill: none; }

/* ── DISTRIBUTION WATERFALL CARD ── */
.summary-card.waterfall-card {
  border-color: var(--amber);
  background: linear-gradient(135deg, rgba(185,154,90,0.06), rgba(185,154,90,0.02));
  grid-column: span 2;
}
.summary-card.waterfall-card .card-value {
  color: var(--charcoal);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .thesis-grid, .clarity-grid, .conviction-grid { grid-template-columns: repeat(3,1fr); }
  .summary-grid { grid-template-columns: repeat(3,1fr); }
  .summary-card-cta { grid-column: span 3; }
  .summary-card.waterfall-card { grid-column: span 3; }
  .sponsor-grid, .partners-grid { grid-template-columns: repeat(2,1fr); }
  .risk-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .thesis-grid, .clarity-grid, .conviction-grid { grid-template-columns: repeat(2,1fr); }
  .summary-grid { grid-template-columns: repeat(2,1fr); }
  .summary-card-cta { grid-column: span 2; }
  .summary-card.waterfall-card { grid-column: span 2; }
  .gp-row, .calc-two-col, .lp-two-col { grid-template-columns: 1fr; }
  .lp-snapshot { position: static; }
  .calc-right { position: static; }
  .contact-grid { grid-template-columns: 1fr; max-width: 480px; }
  .gallery-mosaic { grid-template-columns: repeat(2,1fr); }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(4) { grid-column: span 2; }
  .cta-strip { flex-direction: column; text-align: center; }
}
@media (max-width: 640px) {
  section { padding: 64px 0; }
  .container { padding: 0 20px; }
  h2 { font-size: 28px; }
  .thesis-grid, .clarity-grid, .conviction-grid,
  .vault-grid, .sponsor-grid, .partners-grid,
  .risk-grid { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: 1fr; }
  .summary-card-cta, .summary-card.waterfall-card { grid-column: span 1; }
  .gallery-mosaic { grid-template-columns: 1fr; }
  .gallery-item:nth-child(1),
  .gallery-item:nth-child(4) { grid-column: span 1; }
  .hero-stats { flex-direction: column; }
  .hero-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); width: 100%; }
  .hero-stat:last-child { border-bottom: none; }
  .lb-prev { left: -8px; }
  .lb-next { right: -8px; }
  .lb-nav { width: 38px; height: 38px; font-size: 16px; }
  .footer-top { flex-direction: column; }
}