/* ============================================================
   PARLEE CONSEILLER — main.css
   "Neural Corporate Noir" Design System
   ============================================================ */

/* 1. RESET & BASE
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg:            #030507;
  --bg-2:          #070c14;
  --bg-3:          #0d1520;
  --primary:       #066aab;
  --primary-bright:#0891d9;
  --primary-glow:  rgba(6,106,171,0.3);
  --gold:          #c9a96a;
  --gold-bright:   #e8c97a;
  --gold-glow:     rgba(201,169,106,0.25);
  --text:          #d8dde8;
  --text-dim:      #8a92a6;
  --text-muted:    #4a5568;
  --border:        rgba(6,106,171,0.18);
  --border-gold:   rgba(201,169,106,0.3);
  --border-bright: rgba(6,106,171,0.45);

  --f-brand:   'Cinzel', 'Georgia', serif;
  --f-head:    'Barlow Condensed', 'Arial Narrow', sans-serif;
  --f-body:    'Source Serif 4', 'Georgia', serif;
  --f-ui:      'Jost', 'Helvetica Neue', sans-serif;
  --f-mono:    'JetBrains Mono', 'Courier New', monospace;

  --nav-h:     68px;
  --sidebar-w: 52px;
  --radius:    4px;
  --radius-lg: 8px;
  --shadow:    0 8px 32px rgba(0,0,0,0.6);
  --shadow-gold: 0 0 24px rgba(201,169,106,0.2);
  --shadow-blue: 0 0 32px rgba(6,106,171,0.3);

  --transition: 250ms ease;
  --transition-slow: 600ms ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

body.menu-open { overflow: hidden; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-bright); }

/* Selection */
::selection { background: var(--primary-glow); color: var(--text); }

/* Canvas background */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Main content wrapper */
.page-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding-left: var(--sidebar-w);
}

/* 2. TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--f-head);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--text);
  text-transform: uppercase;
}

h1 { font-size: clamp(2.4rem, 6vw, 5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 2rem); }
h4 { font-size: 1.2rem; }
h5 { font-size: 1rem; font-family: var(--f-ui); text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); }
h6 { font-size: 0.85rem; font-family: var(--f-ui); text-transform: uppercase; letter-spacing: 0.15em; color: var(--gold); }

p { margin-bottom: 1.1rem; color: var(--text); }
p:last-child { margin-bottom: 0; }

a { color: var(--primary-bright); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-bright); }

strong { color: var(--text); font-weight: 600; }
em { font-style: italic; color: var(--text-dim); }

.label {
  font-family: var(--f-ui);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.overline {
  display: block;
  font-family: var(--f-ui);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--primary-bright);
  margin-bottom: 0.6rem;
}

.gold-line {
  display: block;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 1rem 0;
}

/* 3. NAV
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 1.5rem 0 calc(var(--sidebar-w) + 1rem);
  background: linear-gradient(180deg, rgba(3,5,7,0.96) 0%, rgba(3,5,7,0.85) 100%);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  gap: 2rem;
}

.nav-logo {
  font-family: var(--f-brand);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text) !important;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.nav-logo-img {
  height: 26px;
  width: auto;
  display: block;
  flex-shrink: 0;
  opacity: 0.92;
  transition: opacity var(--transition);
}
.nav-logo:hover .nav-logo-img { opacity: 1; }
.nav-logo span { color: var(--gold); }
.nav-logo:hover { color: var(--gold-bright) !important; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
  flex: 1;
  justify-content: center;
}

.nav-links > li { position: relative; }

.nav-links > li > a,
.nav-links > li > button {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.9rem;
  font-family: var(--f-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: color var(--transition);
  border-radius: var(--radius);
}

.nav-links > li > a::after,
.nav-links > li > button::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%; right: 50%;
  height: 1px;
  background: var(--gold);
  transition: left var(--transition), right var(--transition);
}

.nav-links > li > a:hover,
.nav-links > li > button:hover,
.nav-links > li.active > a {
  color: var(--text);
}
.nav-links > li > a:hover::after,
.nav-links > li > button:hover::after,
.nav-links > li.active > a::after {
  left: 0.9rem; right: 0.9rem;
}

.nav-arrow { font-size: 0.6rem; opacity: 0.6; transition: transform var(--transition); }
.nav-links > li:hover .nav-arrow { transform: rotate(180deg); }

/* Dropdown */
.nav-links > li { position: relative; }
.nav-links > li > button,
.nav-links > li > a { position: relative; }

/* Invisible bridge covers the gap so hover isn't lost moving mouse down */
.nav-links > li::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 12px;
  display: block;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: rgba(7,12,20,0.98);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.nav-links > li:hover .nav-dropdown,
.nav-links > li.dropdown-open .nav-dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 0.55rem 0.9rem;
  font-family: var(--f-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-dropdown a:hover {
  color: var(--text);
  background: var(--primary-glow);
  padding-left: 1.3rem;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.btn-mute {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition);
}
.btn-mute:hover { border-color: var(--gold); color: var(--gold); }
.btn-mute.muted { color: var(--text-muted); }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-dim);
  transition: all var(--transition);
  transform-origin: center;
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.nav-mobile-menu {
  display: none;
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: rgba(3,5,7,0.98);
  z-index: 999;
  overflow-y: auto;
  padding: 1.5rem;
  flex-direction: column;
  gap: 0.25rem;
  backdrop-filter: blur(20px);
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a {
  display: block;
  padding: 0.85rem 1rem;
  font-family: var(--f-ui);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition), padding-left var(--transition);
}
.nav-mobile-menu a:hover { color: var(--gold); padding-left: 1.5rem; }
.nav-mobile-menu .mobile-section-label {
  font-family: var(--f-ui);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 1.2rem 1rem 0.4rem;
}
.nav-mobile-menu .mobile-sub { padding-left: 1.5rem; font-size: 0.8rem; }

/* 4. LEFT SIDEBAR
   ============================================================ */
.site-sidebar {
  position: fixed;
  left: 0;
  top: var(--nav-h);
  bottom: 0;
  width: var(--sidebar-w);
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem 0;
  border-right: 1px solid var(--border);
  background: rgba(3,5,7,0.7);
  gap: 1rem;
}

.sidebar-icon {
  width: 32px; height: 32px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: all var(--transition);
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
}
.sidebar-icon:hover { color: var(--gold); background: var(--gold-glow); }

.sidebar-divider {
  width: 1px;
  flex: 1;
  background: linear-gradient(180deg, var(--border) 0%, transparent 100%);
  margin: 0.5rem 0;
}

.sidebar-page-indicator {
  writing-mode: vertical-rl;
  font-family: var(--f-ui);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: auto;
  padding-bottom: 1rem;
}

/* 5. FLOATING BUTTONS
   ============================================================ */
.btn-float-contact {
  position: fixed;
  bottom: 1.5rem;
  left: calc(var(--sidebar-w) + 1rem);
  z-index: 900;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--primary);
  border: 1px solid var(--primary-bright);
  color: white;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-blue);
  transition: all var(--transition);
  text-decoration: none;
}
.btn-float-contact:hover {
  background: var(--primary-bright);
  transform: scale(1.1);
  box-shadow: 0 0 40px rgba(6,106,171,0.5);
  color: white;
}

.btn-scroll-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 900;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(13,21,32,0.9);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(10px);
}
.btn-scroll-top.visible {
  opacity: 1;
  pointer-events: all;
}
.btn-scroll-top:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
}

/* 6. CONTACT MODAL
   ============================================================ */
.contact-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(3,5,7,0.9);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 350ms ease;
}
.contact-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.contact-modal {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  transform: translateY(20px);
  transition: transform 350ms ease;
  position: relative;
}
.contact-modal-overlay.open .contact-modal { transform: translateY(0); }

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
}
.modal-close:hover { border-color: var(--gold); color: var(--gold); }

/* 7. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  font-family: var(--f-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  border: none;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  transform: translateX(-100%);
  transition: transform var(--transition);
}
.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--primary-bright);
  color: white;
  box-shadow: 0 0 32px rgba(8,145,217,0.4);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-bright));
  color: var(--bg);
  font-weight: 600;
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-sm { padding: 0.5rem 1.2rem; font-size: 0.65rem; }

/* 8. FORMS
   ============================================================ */
.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-family: var(--f-ui);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(13,21,32,0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-family: var(--f-ui);
  font-size: 0.88rem;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-textarea { resize: vertical; min-height: 120px; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a92a6' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
  background-color: rgba(13,21,32,0.8);
}

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

.form-checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.form-checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-ui);
  font-size: 0.75rem;
  color: var(--text-dim);
  cursor: pointer;
}
.form-checkbox-item input[type="checkbox"] {
  width: 14px; height: 14px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* 9. SECTIONS & LAYOUT
   ============================================================ */
.section {
  padding: 6rem 3rem 6rem calc(var(--sidebar-w) + 3rem);
  position: relative;
}

.section-sm { padding: 4rem 3rem 4rem calc(var(--sidebar-w) + 3rem); }

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.section-head {
  margin-bottom: 3.5rem;
}

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0;
}

/* 10. HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 3rem) 3rem 4rem calc(var(--sidebar-w) + 3rem);
  position: relative;
}

.hero-inner { max-width: 900px; }

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.hero-eyebrow span {
  font-family: var(--f-ui);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--primary-bright);
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px; height: 1px;
  background: var(--primary-bright);
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--primary-bright) 60%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-family: var(--f-ui);
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  font-style: italic;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--f-ui);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-scroll-line {
  width: 40px; height: 1px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.hero-scroll-line::after {
  content: '';
  position: absolute;
  left: -100%; top: 0;
  width: 100%; height: 100%;
  background: var(--primary);
  animation: scroll-pulse 2s ease infinite;
}
@keyframes scroll-pulse {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* BU Hero variant */
.hero-bu {
  min-height: 55vh;
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 3rem;
}
.hero-bu .hero-inner { max-width: 1100px; }
.hero-bu h1 { font-size: clamp(2.5rem, 6vw, 5rem); }

.bu-accent-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.bu-accent-bar::before {
  content: '';
  display: block;
  width: 3px;
  height: 48px;
  background: var(--bu-accent, var(--primary));
  border-radius: 2px;
}
.bu-accent-bar .bu-title-group h1 { margin-bottom: 0.25rem; }

.bu-notice {
  background: rgba(201,169,106,0.08);
  border: 1px solid var(--border-gold);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-family: var(--f-ui);
  font-size: 0.82rem;
  color: var(--text-dim);
  font-style: italic;
  margin-bottom: 2.5rem;
}

/* 11. STATS ROW
   ============================================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 3rem 0;
}

.stat-item {
  background: var(--bg-2);
  padding: 2rem 1.5rem;
  text-align: center;
}

.stat-number {
  font-family: var(--f-head);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  display: block;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-family: var(--f-ui);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* 12. BU CARDS GRID
   ============================================================ */
.bu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.bu-card {
  position: relative;
  background: var(--bg-2);
  padding: 2rem 1.5rem;
  cursor: pointer;
  overflow: hidden;
  transition: background var(--transition);
  text-decoration: none;
  display: block;
}

.bu-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition);
  background: var(--bu-bg-grad, linear-gradient(135deg, rgba(6,106,171,0.12) 0%, transparent 60%));
}
.bu-card:hover::before { opacity: 1; }

.bu-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--bu-accent, var(--primary));
  transition: width 350ms ease;
}
.bu-card:hover::after { width: 100%; }

.bu-card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.bu-card h3 {
  font-family: var(--f-brand);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 0.3rem;
  text-transform: none;
}

.bu-card .bu-tag {
  font-family: var(--f-ui);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bu-accent, var(--primary-bright));
  margin-bottom: 0.75rem;
  display: block;
}

.bu-card .bu-desc {
  font-family: var(--f-body);
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.55;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 300ms ease, max-height 300ms ease;
}
.bu-card:hover .bu-desc { opacity: 1; max-height: 100px; }

.bu-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--f-ui);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bu-accent, var(--primary-bright));
  margin-top: 1rem;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 300ms ease, transform 300ms ease;
}
.bu-card:hover .learn-more { opacity: 1; transform: translateY(0); }

/* 13. SERVICE CARDS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover { border-color: var(--border-bright); transform: translateY(-4px); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius);
  background: var(--primary-glow);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 1.2rem;
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}
.service-card h4 {
  font-family: var(--f-ui);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary-bright);
  font-weight: 500;
  margin-bottom: 0.9rem;
}
.service-card p { font-size: 0.88rem; color: var(--text-dim); }

/* Full-width service list (BU pages) */
.service-list { display: flex; flex-direction: column; gap: 2rem; }

.service-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.service-item:hover {
  border-color: var(--border-bright);
  box-shadow: var(--shadow-blue);
}

.service-item h3 {
  font-size: 1.4rem;
  margin-bottom: 0.3rem;
}
.service-item .service-tagline {
  font-family: var(--f-ui);
  font-size: 0.8rem;
  font-style: italic;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.service-item p { font-size: 0.92rem; color: var(--text-dim); }

.service-item ul {
  list-style: none;
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.service-item ul li {
  font-size: 0.88rem;
  color: var(--text-dim);
  padding-left: 1.2rem;
  position: relative;
}
.service-item ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary-bright);
  font-size: 0.75rem;
}

/* 14. BLOG CARDS
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.blog-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.blog-card:hover { border-color: var(--border-bright); transform: translateY(-4px); box-shadow: var(--shadow); }

.blog-card-body { padding: 1.5rem; }
.blog-card-date {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  display: block;
}
.blog-card h3 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.blog-card p { font-size: 0.84rem; color: var(--text-dim); margin-bottom: 1rem; }
.blog-card .read-more {
  font-family: var(--f-ui);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary-bright);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition), color var(--transition);
}
.blog-card:hover .read-more { gap: 0.6rem; color: var(--gold); }

/* Blog full post collapsible */
.blog-full-post {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 2rem;
}
.blog-post-header {
  padding: 2rem 2.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}
.blog-post-header:hover h2 { color: var(--primary-bright); }
.blog-post-header .post-meta {
  font-family: var(--f-ui);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  display: block;
}
.blog-post-header h2 { font-size: 1.6rem; transition: color var(--transition); }
.blog-expand-icon { color: var(--text-dim); font-size: 1.2rem; flex-shrink: 0; transition: transform var(--transition); }
.blog-full-post.open .blog-expand-icon { transform: rotate(180deg); }
.blog-post-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 500ms ease;
}
.blog-full-post.open .blog-post-body { max-height: 2000px; }
.blog-post-body-inner {
  padding: 2rem 2.5rem;
  font-size: 0.92rem;
  color: var(--text-dim);
  line-height: 1.8;
}

/* 15. NEXUS VENTURES
   ============================================================ */
.ventures-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.venture-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.venture-card:hover { border-color: var(--border-gold); transform: translateY(-3px); box-shadow: var(--shadow-gold); }

.venture-emoji { font-size: 1.8rem; display: block; margin-bottom: 0.8rem; }
.venture-card h3 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.venture-card .venture-type {
  font-family: var(--f-ui);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}
.venture-card p { font-size: 0.84rem; color: var(--text-dim); }

/* 16. CONTACT PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.contact-info { padding-top: 0.5rem; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}
.contact-info-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  color: var(--primary-bright);
}
.contact-info-text .label { display: block; margin-bottom: 0.25rem; }
.contact-info-text p { font-size: 0.9rem; color: var(--text-dim); margin: 0; }
.contact-info-text a { color: var(--text-dim); }
.contact-info-text a:hover { color: var(--gold); }

.map-placeholder {
  height: 200px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-ui);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2rem;
}

/* 17. PRIVACY / POLICY
   ============================================================ */
.policy-content {
  max-width: 800px;
}
.policy-content h2 {
  font-size: 1.3rem;
  margin: 2.5rem 0 0.8rem;
  color: var(--gold);
}
.policy-content h2:first-child { margin-top: 0; }
.policy-content p { font-size: 0.92rem; color: var(--text-dim); line-height: 1.8; }
.policy-content ul {
  list-style: none;
  padding-left: 1.2rem;
  margin: 0.75rem 0;
}
.policy-content ul li {
  font-size: 0.9rem;
  color: var(--text-dim);
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.4rem;
}
.policy-content ul li::before { content: '▸'; position: absolute; left: -0.25rem; color: var(--primary-bright); font-size: 0.7rem; top: 0.2rem; }

/* 18. OPT-OUT TOGGLES
   ============================================================ */
.consent-toggle-group { display: flex; flex-direction: column; gap: 1rem; margin: 2rem 0; }

.consent-toggle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
}
.consent-toggle-item h4 { font-size: 0.95rem; margin-bottom: 0.2rem; }
.consent-toggle-item p { font-size: 0.8rem; color: var(--text-dim); margin: 0; }

.toggle-switch {
  position: relative;
  width: 44px; height: 24px;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 3px; top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform var(--transition), background var(--transition);
}
.toggle-switch input:checked + .toggle-slider { background: var(--primary); border-color: var(--primary); }
.toggle-switch input:checked + .toggle-slider::before { transform: translate(20px, -50%); background: white; }
.toggle-switch input:disabled + .toggle-slider { opacity: 0.5; cursor: not-allowed; }

/* 19. COOKIE CONSENT MODAL
   ============================================================ */
.consent-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 1.5rem;
  pointer-events: none;
}

.consent-modal {
  width: 100%;
  max-width: 420px;
  background: rgba(7,12,20,0.98);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  pointer-events: all;
  transform: translateY(20px);
  opacity: 0;
  transition: transform 400ms ease, opacity 400ms ease;
}
.consent-modal.visible { transform: translateY(0); opacity: 1; }
.consent-modal h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.consent-modal p { font-size: 0.8rem; color: var(--text-dim); margin-bottom: 1.2rem; }
.consent-modal-btns { display: flex; gap: 0.75rem; }
.consent-modal-btns .btn { flex: 1; justify-content: center; }

.consent-prefs {
  display: none;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1rem 0;
}
.consent-prefs.visible { display: flex; }

.consent-pref-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}
.consent-pref-item:last-child { border-bottom: none; }
.consent-pref-item span {
  font-family: var(--f-ui);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

/* 20. PAGE TRANSITION
   ============================================================ */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg-2);
  transform: translateX(-100%);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.page-transition.active-in {
  animation: curtain-in 400ms ease-in forwards;
  pointer-events: all;
}
.page-transition.active-out {
  transform: translateX(0);
  animation: curtain-out 400ms ease-out forwards;
}

@keyframes curtain-in {
  from { transform: translateX(-100%); }
  to   { transform: translateX(0); }
}
@keyframes curtain-out {
  from { transform: translateX(0); }
  to   { transform: translateX(100%); }
}

.page-transition-monogram {
  font-family: var(--f-brand);
  font-size: 6rem;
  color: var(--primary-glow);
  opacity: 0.3;
  letter-spacing: 0.2em;
}

/* 21. LOADING SCREEN
   ============================================================ */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 99998;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transition: opacity 500ms ease;
}
.loading-screen.hidden { opacity: 0; pointer-events: none; }

.loading-logo {
  font-family: var(--f-brand);
  font-size: clamp(1.8rem, 5vw, 3rem);
  letter-spacing: 0.2em;
  color: var(--text);
  text-align: center;
  animation: logo-appear 1s ease forwards;
}
.loading-logo span { color: var(--gold); }

@keyframes logo-appear {
  from { opacity: 0; letter-spacing: 0.5em; }
  to   { opacity: 1; letter-spacing: 0.2em; }
}

.loading-tagline {
  font-family: var(--f-ui);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-align: center;
  max-width: 400px;
  min-height: 1.5em;
}

.loading-bar-wrap {
  width: 200px;
  height: 1px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.loading-bar {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transition: width 2s ease;
}

.loading-bar-pct {
  font-family: var(--f-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-align: center;
}

/* Cinematic bars */
.cinema-bar-top, .cinema-bar-bot {
  position: fixed;
  left: 0; right: 0;
  z-index: 99997;
  background: var(--bg);
  height: 80px;
  transition: transform 600ms cubic-bezier(0.76, 0, 0.24, 1);
}
.cinema-bar-top { top: 0; transform: translateY(0); }
.cinema-bar-bot { bottom: 0; transform: translateY(0); }
.cinema-bar-top.hidden { transform: translateY(-100%); }
.cinema-bar-bot.hidden { transform: translateY(100%); }

/* 22. SCROLL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-24px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }

/* Staggered children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms ease, transform 500ms ease;
}
.stagger-children.visible > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0ms; }
.stagger-children.visible > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 80ms; }
.stagger-children.visible > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 160ms; }
.stagger-children.visible > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 240ms; }
.stagger-children.visible > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 320ms; }
.stagger-children.visible > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 400ms; }
.stagger-children.visible > *:nth-child(7) { opacity: 1; transform: none; transition-delay: 480ms; }
.stagger-children.visible > *:nth-child(8) { opacity: 1; transform: none; transition-delay: 560ms; }

/* 23. FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 4rem 3rem 2rem calc(var(--sidebar-w) + 3rem);
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto 3rem;
}

.footer-brand-logo {
  font-family: var(--f-brand);
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  color: var(--text);
  margin-bottom: 0.75rem;
  display: block;
}
.footer-brand-logo span { color: var(--gold); }
.footer-tagline {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
  font-style: italic;
  line-height: 1.6;
}

.footer-col h5 {
  font-family: var(--f-ui);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.55rem; }
.footer-col ul a {
  font-size: 0.84rem;
  color: var(--text-dim);
  transition: color var(--transition), padding-left var(--transition);
  display: inline-block;
}
.footer-col ul a:hover { color: var(--text); padding-left: 4px; }

.footer-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  max-width: 1200px;
  margin: 0 auto 1.5rem;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-family: var(--f-ui);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.footer-credits {
  font-family: var(--f-ui);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.footer-credits a { color: var(--text-muted); }
.footer-credits a:hover { color: var(--gold); }

/* 24. TWO-COLUMN LAYOUT
   ============================================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.prose { max-width: 680px; }
.prose h2 { margin-bottom: 1.2rem; }
.prose p { color: var(--text-dim); font-size: 0.95rem; }

/* 25. ALERT / NOTICE BOXES
   ============================================================ */
.alert { border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1.5rem; }
.alert-info { background: rgba(6,106,171,0.1); border: 1px solid var(--border); color: var(--text-dim); font-size: 0.86rem; }
.alert-warning { background: rgba(201,169,106,0.08); border: 1px solid var(--border-gold); color: var(--text-dim); border-left: 3px solid var(--gold); font-size: 0.86rem; }
.alert a { color: var(--gold); }

/* 26. THANK YOU PAGE
   ============================================================ */
.thankyou-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  padding-left: calc(var(--sidebar-w) + 2rem);
}
.thankyou-icon { font-size: 4rem; margin-bottom: 1.5rem; animation: pop 500ms cubic-bezier(0.175, 0.885, 0.32, 1.275); }
@keyframes pop { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.thankyou-screen h1 { margin-bottom: 1rem; font-size: 3rem; }
.thankyou-screen p { color: var(--text-dim); font-size: 1rem; margin-bottom: 2rem; }

/* 27. RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .bu-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .ventures-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }

  .site-sidebar { display: none; }
  .page-wrap { padding-left: 0; }

  .site-nav {
    padding: 0 1rem;
    gap: 1rem;
  }
  .nav-links { display: none; }
  .nav-right .btn-mute { display: none; }
  .nav-hamburger { display: flex; }

  .hero {
    padding: calc(var(--nav-h) + 2rem) 1.5rem 3rem;
  }
  .hero h1 { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .hero-cta { flex-direction: column; align-items: flex-start; }

  .section { padding: 4rem 1.5rem; }
  .section-sm { padding: 3rem 1.5rem; }

  .bu-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .ventures-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .form-checkbox-group { grid-template-columns: 1fr; }

  .site-footer { padding: 3rem 1.5rem 2rem; }

  .btn-float-contact { left: 1rem; }

  .consent-overlay { padding: 1rem; }
  .consent-modal { max-width: 100%; }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .hero-sub { font-size: 0.88rem; }
  .contact-modal { padding: 1.5rem; }
}

/* 28. BU PAGE ACCENT OVERRIDES
   ============================================================ */
body.bu-ancelot   { --bu-accent: #0066ff; --bu-bg-grad: linear-gradient(135deg, rgba(0,102,255,0.1) 0%, transparent 60%); }
body.bu-aphx      { --bu-accent: #00ccff; --bu-bg-grad: linear-gradient(135deg, rgba(0,204,255,0.1) 0%, transparent 60%); }
body.bu-cyperzax  { --bu-accent: #ff2244; --bu-bg-grad: linear-gradient(135deg, rgba(255,34,68,0.1) 0%, transparent 60%); }
body.bu-enclave   { --bu-accent: #9933ff; --bu-bg-grad: linear-gradient(135deg, rgba(153,51,255,0.1) 0%, transparent 60%); }
body.bu-godguild  { --bu-accent: #00ff88; --bu-bg-grad: linear-gradient(135deg, rgba(0,255,136,0.1) 0%, transparent 60%); }
body.bu-mexpresate{ --bu-accent: #ff6600; --bu-bg-grad: linear-gradient(135deg, rgba(255,102,0,0.1) 0%, transparent 60%); }
body.bu-tirnanok  { --bu-accent: #ff0099; --bu-bg-grad: linear-gradient(135deg, rgba(255,0,153,0.1) 0%, transparent 60%); }

/* 29. UTILITY
   ============================================================ */
.text-center { text-align: center; }
.text-gold { color: var(--gold) !important; }
.text-dim { color: var(--text-dim) !important; }
.text-primary { color: var(--primary-bright) !important; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.pt-nav { padding-top: var(--nav-h); }
.hidden { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.divider-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2.5rem 0;
}
.divider-label::before, .divider-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.divider-label span {
  font-family: var(--f-ui);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.cta-band {
  background: linear-gradient(135deg, var(--bg-3) 0%, rgba(6,106,171,0.08) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
}
.cta-band h2 { font-size: 2rem; margin-bottom: 0.75rem; }
.cta-band p { color: var(--text-dim); font-size: 0.95rem; margin-bottom: 1.5rem; }
.cta-band .btn-group { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* Bilingual section (LATAM page) */
.lang-section { margin-bottom: 4rem; }
.lang-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.3rem 0.8rem;
  font-family: var(--f-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}
.lang-badge.es { border-color: var(--border-gold); color: var(--gold); }

/* ============================================================
   NEXUS CARDS
   ============================================================ */
.nexus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
  margin: 2.5rem 0;
}
.nexus-card {
  background: var(--bg-3);
  border: 1px solid rgba(6,106,171,0.35);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.nexus-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 350ms ease;
}
.nexus-card:hover { border-color: var(--border-bright); transform: translateY(-3px); box-shadow: var(--shadow); }
.nexus-card:hover::before { transform: scaleX(1); }
.nexus-card-emoji { font-size: 2rem; flex-shrink: 0; line-height: 1; margin-top: 0.1rem; }
.nexus-card-body { flex: 1; min-width: 0; }
.nexus-card-header { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 0.4rem; }
.nexus-card-header h3 { font-family: var(--f-ui); font-size: 1rem; font-weight: 600; color: var(--text); margin: 0; }
.nexus-card-header .tag { font-size: 0.65rem; }
.nexus-card-type { font-size: 0.75rem; color: var(--gold); font-family: var(--f-ui); letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.nexus-card-type a { color: var(--gold); text-decoration: none; border-bottom: 1px solid var(--border-gold); transition: color var(--transition); }
.nexus-card-type a:hover { color: var(--gold-bright); }
.nexus-card-body p { font-size: 0.85rem; color: var(--text-dim); line-height: 1.65; margin: 0; }

@media (max-width: 768px) {
  .nexus-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   CLOUD SERVICE CARDS (bu-aphx.php)
   ============================================================ */
.cloud-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0 2.5rem;
}
.cloud-card {
  background: var(--bg-3);
  border: 1px solid rgba(6,106,171,0.35);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.cloud-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #00ccff, var(--primary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 350ms ease;
}
.cloud-card:hover { border-color: #00ccff44; transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,204,255,0.1); }
.cloud-card:hover::before { transform: scaleX(1); }
.cloud-card-label {
  display: inline-block;
  font-family: var(--f-ui);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #00ccff;
  background: rgba(0,204,255,0.1);
  border: 1px solid rgba(0,204,255,0.25);
  border-radius: var(--radius);
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.8rem;
}
.cloud-card h3 { font-family: var(--f-ui); font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 0.6rem; }
.cloud-card p { font-size: 0.85rem; color: var(--text-dim); line-height: 1.65; margin: 0; }

@media (max-width: 768px) {
  .cloud-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   CONSENT PENDING — visual hint
   ============================================================ */
body.consent-pending .page-wrap {
  pointer-events: none;
  user-select: none;
}
.consent-hint {
  position: fixed;
  bottom: calc(1.5rem + 220px);
  right: 1.5rem;
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary);
  color: #fff;
  font-family: var(--f-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-lg);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 400ms ease 800ms, transform 400ms ease 800ms;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(6,106,171,0.5);
}
.consent-hint::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: 28px;
  width: 0; height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid var(--primary);
}
body.consent-pending .consent-hint {
  opacity: 1;
  transform: translateY(0);
  animation: hint-pulse 2s ease-in-out 1.5s infinite;
}
@keyframes hint-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(6,106,171,0.5); }
  50%       { box-shadow: 0 4px 30px rgba(6,106,171,0.9); }
}
.consent-modal.consent-attention {
  animation: modal-pulse 1.5s ease-in-out 0.5s 2;
}
@keyframes modal-pulse {
  0%, 100% { box-shadow: var(--shadow); }
  50%       { box-shadow: 0 0 0 3px var(--primary), var(--shadow); }
}

@media (max-width: 768px) {
  .consent-hint { right: 1rem; bottom: calc(1rem + 220px); font-size: 0.68rem; }
}

/* Quotation page specifics */
.quote-form { max-width: 760px; }

/* ============================================================
   30. CARD INFO MODAL
   Click-to-expand for .service-item, .nexus-card, .cloud-card
   ============================================================ */

/* Mark enabled cards as interactive */
.service-item.cim-enabled,
.nexus-card.cim-enabled,
.cloud-card.cim-enabled {
  cursor: pointer;
}

/* "View Details" pill that slides in on hover */
.service-item.cim-enabled,
.cloud-card.cim-enabled {
  position: relative;
}
.service-item.cim-enabled::after,
.cloud-card.cim-enabled::after {
  content: 'View Details →';
  position: absolute;
  bottom: 1.1rem;
  right: 1.5rem;
  font-family: var(--f-ui);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bu-accent, var(--primary-bright));
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 240ms ease, transform 240ms ease;
  pointer-events: none;
}
.service-item.cim-enabled:hover::after,
.cloud-card.cim-enabled:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* Nexus card expand pill (overflow:hidden cards — positioned within bounds) */
.nexus-card.cim-enabled::after {
  content: 'Learn More →';
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  font-family: var(--f-ui);
  font-size: 0.57rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary-bright);
  opacity: 0;
  transform: translateX(-5px);
  transition: opacity 240ms ease, transform 240ms ease;
  pointer-events: none;
}
.nexus-card.cim-enabled:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* ── Overlay backdrop ── */
.card-info-overlay {
  position: fixed;
  inset: 0;
  z-index: 9400;
  background: rgba(3,5,7,0.88);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms ease;
}
.card-info-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ── Modal container ── */
.card-info-modal {
  background: linear-gradient(160deg, var(--bg-2) 0%, rgba(13,21,32,0.98) 100%);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  width: 100%;
  max-width: 700px;
  max-height: 86vh;
  overflow-y: auto;
  box-shadow:
    0 32px 90px rgba(0,0,0,0.75),
    0 0 0 1px rgba(6,106,171,0.06),
    inset 0 1px 0 rgba(255,255,255,0.04);
  position: relative;
  transform: scale(0.93) translateY(18px);
  opacity: 0;
  transition:
    transform 440ms cubic-bezier(0.34,1.56,0.64,1),
    opacity 300ms ease;
}
.card-info-overlay.open .card-info-modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Scrollbar */
.card-info-modal::-webkit-scrollbar { width: 4px; }
.card-info-modal::-webkit-scrollbar-track { background: transparent; }
.card-info-modal::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 2px; }

/* ── Close button ── */
.cim-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
  z-index: 1;
  line-height: 1;
}
.cim-close:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,169,106,0.08);
  transform: rotate(90deg);
}

/* ── Header ── */
.cim-header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding-right: 2.5rem;
}

.cim-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  background: rgba(6,106,171,0.1);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--bu-accent, var(--primary-bright));
}
.cim-icon-wrap svg { width: 28px; height: 28px; }

.cim-emoji {
  font-size: 3.2rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.15rem;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.4));
}

.cim-header-text { flex: 1; min-width: 0; }

.cim-label {
  display: inline-flex;
  align-items: center;
  font-family: var(--f-ui);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bu-accent, var(--primary-bright));
  opacity: 0.85;
  margin-bottom: 0.5rem;
  display: block;
}

.cim-title {
  font-family: var(--f-head);
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text);
  line-height: 1.08;
  margin-bottom: 0.4rem;
}

.cim-subtitle {
  font-family: var(--f-ui);
  font-size: 0.84rem;
  color: var(--gold);
  font-style: italic;
  letter-spacing: 0.04em;
  margin: 0;
}

.cim-type {
  font-family: var(--f-ui);
  font-size: 0.82rem;
  color: var(--gold);
  letter-spacing: 0.04em;
  margin-top: 0.35rem;
}
.cim-type a { color: var(--gold); border-bottom: 1px solid rgba(201,169,106,0.35); transition: color var(--transition); }
.cim-type a:hover { color: var(--gold-bright); }

.cim-badges {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

/* ── Divider ── */
.cim-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--primary-glow) 0%, rgba(201,169,106,0.1) 50%, transparent 100%);
  margin: 1.5rem 0;
}

/* ── Body ── */
.cim-body {
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.78;
  color: var(--text-dim);
}
.cim-body p {
  font-size: 1rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
  line-height: 1.78;
}
.cim-body p:last-child { margin-bottom: 0; }
.cim-body strong { color: var(--text); font-weight: 600; }
.cim-body a { color: var(--primary-bright); }
.cim-body a:hover { color: var(--gold); }

/* Lists inside modal */
.cim-list {
  list-style: none;
  margin: 0.75rem 0 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0;
}
.cim-list li {
  font-family: var(--f-body);
  font-size: 1rem;
  color: var(--text-dim);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.65;
}
.cim-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--bu-accent, var(--primary-bright));
  font-size: 0.8rem;
  top: 0.28rem;
  line-height: 1;
}
.cim-list li strong { color: var(--text); }

/* Extended "deep dive" block */
.cim-extended {
  margin-top: 1.6rem;
  padding: 1.5rem;
  background: rgba(6,106,171,0.04);
  border: 1px solid var(--border);
  border-left: 2px solid var(--bu-accent, var(--primary));
  border-radius: var(--radius);
}
.cim-extended-label {
  display: block;
  font-family: var(--f-ui);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--bu-accent, var(--primary-bright));
  margin-bottom: 0.8rem;
}
.cim-extended p {
  font-size: 0.96rem;
  color: var(--text-dim);
  margin-bottom: 0.85rem;
}
.cim-extended .cim-list { margin-top: 0.5rem; }

/* ── Footer ── */
.cim-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.cim-footer-note {
  font-family: var(--f-ui);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .card-info-modal { padding: 1.75rem 1.5rem; }
  .cim-header { gap: 1rem; padding-right: 2rem; }
  .cim-emoji { font-size: 2.4rem; }
  .cim-icon-wrap { width: 48px; height: 48px; }
  .cim-icon-wrap svg { width: 22px; height: 22px; }
  .cim-title { font-size: 1.4rem; }
  .cim-body { font-size: 0.95rem; }
  .cim-body p, .cim-list li { font-size: 0.95rem; }
  .cim-footer { flex-direction: column; align-items: flex-start; }
}