/* ─────────────────────────────────────────────────────────
   Linear Ventures — Premium Brand Stylesheet
   ───────────────────────────────────────────────────────── */

/* ── Google Fonts Import ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600;1,700&family=JetBrains+Mono:wght@400;500&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');

/* ── Design System Variables ── */
:root {
  /* Colors - Sleek Corporate & Gold Palette */
  --bg-primary: #FCFCFD;
  --bg-secondary: #F8FAFC;
  --bg-tertiary: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-dark: #090D16;          /* Deep rich slate dark background */
  --bg-dark-card: #111827;     /* Slate-900 */
  --bg-dark-tertiary: #1F2937; /* Slate-800 */
  
  --text-primary: #0F172A;     /* Slate-900 */
  --text-secondary: #475569;   /* Slate-600 */
  --text-muted: #94A3B8;       /* Slate-400 */
  --text-light: #F8FAFC;
  --text-light-muted: #94A3B8;
  
  /* Primary Accent - Warm Premium Gold */
  --accent-gold: #C5A85C;
  --accent-gold-hover: #AF9247;
  --accent-gold-glow: rgba(197, 168, 92, 0.15);
  
  /* Tech Accent - Sky Blue */
  --accent-tech: #0EA5E9;
  --accent-tech-glow: rgba(14, 165, 233, 0.12);
  
  /* Growth Accent - Soft Emerald */
  --accent-grow: #10B981;
  --accent-grow-bg: #E6F8F2;
  --accent-no-bg: #FEE2E2;
  --accent-no-text: #EF4444;
  --accent-part-bg: #FEF3C7;
  --accent-part-text: #D97706;
  
  --border-color: rgba(15, 23, 42, 0.08);
  --border-color-dark: rgba(255, 255, 255, 0.08);
  
  /* Typography */
  --font-headings: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-serif: 'Cormorant Garamond', serif;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.04), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --shadow-premium: 0 24px 48px -12px rgba(15, 23, 42, 0.08);
  --shadow-dark: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* ── Reset & Baseline ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { 
  background: var(--bg-primary); 
  color: var(--text-secondary); 
  font-family: var(--font-body); 
  line-height: 1.6;
  -webkit-font-smoothing: antialiased; 
  -moz-osx-font-smoothing: grayscale;
}
button, input, select, textarea { font-family: inherit; font-size: inherit; border: 0; outline: none; }
button { cursor: pointer; background: transparent; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
img, svg { display: block; max-width: 100%; height: auto; }

/* ── Layout Framework ── */
.max-w-7xl { max-width: 80rem; margin-left: auto; margin-right: auto; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.hidden { display: none !important; }

/* Flex & Grid alignment classes for global use */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-3 { gap: 0.75rem; }
.gap-8 { gap: 2rem; }

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both; }
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }

/* ── Typography Components ── */
h1, h2, h3, h4, h5, h6 { 
  font-family: var(--font-headings); 
  color: var(--text-primary); 
  font-weight: 600; 
  line-height: 1.25;
}
.label { 
  font-family: var(--font-mono); 
  font-size: 0.72rem; 
  font-weight: 500;
  letter-spacing: 0.16em; 
  text-transform: uppercase; 
  color: var(--accent-gold); 
  display: inline-block; 
  margin-bottom: 0.75rem; 
}
.label-dark {
  color: var(--accent-gold);
}
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 36rem;
  margin-bottom: 3rem;
  font-weight: 300;
}

/* ── Header Navigation ── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(252, 252, 253, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-header.scrolled {
  background: rgba(252, 252, 253, 0.9);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.header-logo img {
  width: 34px;
  height: auto;
  transition: transform 0.3s ease;
}
.header-logo:hover img {
  transform: rotate(5deg) scale(1.05);
}
.logo-title {
  font-family: var(--font-headings);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.logo-subtitle {
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-top: 0.2rem;
}

/* Nav Menu Links */
.nav-link-wrap {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-item {
  position: relative;
  font-family: var(--font-headings);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.5rem 0;
  transition: color 0.25s ease;
}
.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent-gold);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-item:hover, .nav-item.active { 
  color: var(--text-primary); 
}
.nav-item.active::after, .nav-item:hover::after { 
  width: 100%; 
}

/* Mobile Nav Controls */
.mobile-nav-toggle {
  display: none;
  padding: 0.5rem;
}
.mobile-panel {
  display: none !important;
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
  transition: max-height 0.3s ease-in-out;
  overflow: hidden;
}
.mobile-panel.open {
  display: flex !important;
  flex-direction: column;
}
.mobile-panel a {
  padding: 1rem 1.5rem;
  font-family: var(--font-headings);
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border-color);
}
.mobile-panel a.btn-cta {
  color: var(--accent-gold);
  font-weight: 600;
}

/* ── Buttons ── */
.btn-gold {
  background: var(--accent-gold);
  color: #FFFFFF;
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px var(--accent-gold-glow);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
  text-align: center;
}
.btn-gold:hover {
  background: var(--accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(197, 168, 92, 0.35);
}
.btn-gold:active {
  transform: translateY(0);
}
.btn-outline {
  border: 1.5px solid var(--text-primary);
  color: var(--text-primary);
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-md);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
  text-align: center;
}
.btn-outline:hover {
  background: var(--text-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}
.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-md);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
  text-align: center;
}
.btn-outline-light:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(197, 168, 92, 0.15);
}

/* ── Hero Sections ── */
.hero-section {
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: #FFFFFF;
  position: relative;
  overflow: hidden;
}
.hero-glow-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 30%, rgba(197, 168, 92, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 20% 70%, rgba(14, 165, 233, 0.05) 0%, transparent 50%);
  pointer-events: none;
}
.hero-accent-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, transparent, var(--accent-gold) 35%, var(--accent-gold) 65%, transparent);
}
.hero-h {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.hero-h em {
  color: var(--accent-gold);
  font-style: italic;
  font-weight: inherit;
}
.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-weight: 300;
  max-width: 38rem;
  margin-bottom: 2.5rem;
}
.hero-brands-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.hero-watermark {
  position: absolute;
  right: -2rem;
  bottom: -2rem;
  font-family: var(--font-headings);
  font-size: 16rem;
  font-weight: 900;
  color: rgba(15, 23, 42, 0.02);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

/* ── Group Grid & Cards ── */
.group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.pillar-card {
  background: var(--bg-card);
  padding: 3rem 2.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: transparent;
  transition: background 0.3s ease;
}
.pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(197, 168, 92, 0.3);
  box-shadow: var(--shadow-premium);
}
.pillar-card:hover::before {
  background: var(--accent-gold);
}
.pillar-num {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 300;
  color: var(--bg-tertiary);
  line-height: 1;
  margin-bottom: 1.5rem;
  transition: color 0.3s ease;
}
.pillar-card:hover .pillar-num {
  color: var(--accent-gold-glow);
}
.pillar-line {
  width: 2.5rem;
  height: 2px;
  background: var(--bg-tertiary);
  margin-bottom: 1.5rem;
  transition: background 0.3s ease, width 0.3s ease;
}
.pillar-card:hover .pillar-line {
  background: var(--accent-gold);
  width: 3.5rem;
}
.pillar-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.pillar-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex-grow: 1;
}
.pillar-link {
  margin-top: 1.5rem;
  font-family: var(--font-headings);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: gap 0.2s ease;
}
.pillar-card:hover .pillar-link {
  gap: 0.5rem;
}

/* Highlighted Tech Card */
.pillar-card.tech-card {
  background: var(--bg-dark);
  border-color: var(--border-color-dark);
}
.pillar-card.tech-card::before {
  background: transparent;
}
.pillar-card.tech-card:hover {
  border-color: rgba(14, 165, 233, 0.3);
  box-shadow: var(--shadow-dark);
}
.pillar-card.tech-card:hover::before {
  background: var(--accent-tech);
}
.pillar-card.tech-card .pillar-title {
  color: var(--text-light);
}
.pillar-card.tech-card .pillar-desc {
  color: var(--text-light-muted);
}
.pillar-card.tech-card .pillar-num {
  color: rgba(255, 255, 255, 0.05);
}
.pillar-card.tech-card:hover .pillar-num {
  color: var(--accent-tech-glow);
}
.pillar-card.tech-card .pillar-link {
  color: var(--accent-tech);
}

/* ── Banner Panels ── */
.banner-promo {
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}
.banner-promo.dark-panel {
  background: var(--bg-dark);
  border-color: var(--border-color-dark);
  box-shadow: var(--shadow-dark);
}
.banner-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}
.banner-content {
  padding: 5rem 4rem;
}
.banner-visual {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  padding: 4rem;
}
.banner-promo.dark-panel .banner-visual {
  background: rgba(255, 255, 255, 0.02);
  border-left: 1px solid var(--border-color-dark);
}
.visual-box {
  padding: 3rem 2rem;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}
.banner-promo.dark-panel .visual-box {
  background: rgba(255, 255, 255, 0.03);
  box-shadow: none;
  border-color: var(--border-color-dark);
}

/* Metric Capsules Grid */
.capsule-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-color-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.capsule-cell {
  background: var(--bg-dark-card);
  padding: 2.25rem 1.75rem;
  transition: background 0.3s ease;
}
.capsule-cell:hover {
  background: var(--bg-dark-tertiary);
}
.capsule-title {
  font-family: var(--font-headings);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--accent-gold);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}
.capsule-desc {
  font-size: 0.78rem;
  color: var(--text-light-muted);
}

/* ── About Story Elements ── */
.story-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
}
.story-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
  font-weight: 300;
}
.story-text p {
  margin-bottom: 1.5rem;
}
.story-text strong {
  color: var(--text-primary);
  font-weight: 600;
}
.quote-box {
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent-gold);
  padding: 2.5rem;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  margin-bottom: 2rem;
}
.quote-text {
  font-family: var(--font-headings);
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--text-primary);
  font-style: italic;
  font-weight: 400;
}
.mini-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.mini-metric-card {
  background: #FFFFFF;
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.mini-metric-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-gold);
}
.mini-metric-num {
  font-family: var(--font-headings);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--accent-gold);
  line-height: 1;
}
.mini-metric-label {
  font-family: var(--font-headings);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* ── Operating Principles ── */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.principle-card {
  background: #FFFFFF;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.principle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(197, 168, 92, 0.3);
}
.principle-icon-wrapper {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  background: var(--bg-secondary);
  margin-bottom: 1.5rem;
  transition: background 0.3s ease, color 0.3s ease;
}
.principle-card:hover .principle-icon-wrapper {
  background: var(--accent-gold);
  color: #FFFFFF;
}
.principle-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.principle-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── Vertical Overlays (what-we-do) ── */
.vertical-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 4rem;
  align-items: start;
}
.vertical-num-large {
  font-family: var(--font-mono);
  font-size: 6rem;
  font-weight: 300;
  color: var(--bg-tertiary);
  line-height: 1;
}
.dark-panel .vertical-num-large {
  color: rgba(255, 255, 255, 0.05);
}
.vertical-content {
  display: flex;
  flex-direction: column;
}
.vertical-content-title {
  font-size: 2.2rem;
  margin-bottom: 1.25rem;
}
.vertical-content-title em {
  color: var(--accent-gold);
  font-style: italic;
  font-weight: inherit;
}
.vertical-content-title-dark em {
  color: var(--accent-tech);
}
.vertical-text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  font-weight: 300;
  margin-bottom: 2rem;
  max-width: 44rem;
}
.dark-panel .vertical-text {
  color: var(--text-light-muted);
}
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 38rem;
  margin-bottom: 2rem;
}
.capability-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border-top: 2px solid var(--accent-gold);
}
.capability-card-title {
  font-family: var(--font-headings);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}
.capability-card-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.badge-pill-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.badge-pill {
  padding: 0.5rem 1.25rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  font-family: var(--font-headings);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.badge-pill:hover {
  border-color: var(--accent-gold);
  transform: translateY(-1px);
}

/* ── Nanoliss Luxury Pages ── */
.luxury-hero {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.luxury-hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 65% 50%, rgba(197, 168, 92, 0.12) 0%, transparent 65%);
  pointer-events: none;
}
.luxury-visual-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 4.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color-dark);
  border-radius: var(--radius-xl);
  transition: padding 0.3s ease;
}
.nanoliss-brand-title {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--accent-gold);
  letter-spacing: .08em;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}
.brand-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.brand-pillar-panel {
  background: var(--bg-secondary);
  padding: 2.25rem;
  border-left: 3px solid var(--accent-gold);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.brand-pillar-panel:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}
.brand-pillar-title {
  font-family: var(--font-headings);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.brand-pillar-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ── Technology Business Suite ── */
.tech-module-box {
  background: var(--bg-secondary);
  padding: 1px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
}
.tech-module-card {
  background: #FFFFFF;
  padding: 2.5rem 2rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}
.tech-module-card::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0; right: 0;
  height: 2px;
  background: transparent;
  transition: background 0.25s ease;
}
.tech-module-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.tech-module-card.card-operate:hover::after { background: var(--text-primary); }
.tech-module-card.card-account:hover::after { background: var(--accent-grow); }
.tech-module-card.card-grow:hover::after { background: var(--accent-gold); }

.tech-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.tech-module-card.card-operate .tech-card-title { color: var(--text-primary); }
.tech-module-card.card-account .tech-card-title { color: var(--accent-grow); }
.tech-module-card.card-grow .tech-card-title { color: var(--accent-gold); }

.tech-card-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Dashboard Screenshot Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.gallery-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.gallery-card-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.gallery-image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  margin-bottom: 0.75rem;
  display: block;
}
.gallery-image-wrap img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}
.gallery-card:hover .gallery-image-wrap img {
  transform: scale(1.03);
}
.gallery-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Metrics & Bars */
.stat-bar-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.stat-bar-container {
  display: flex;
  flex-direction: column;
}
.stat-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.stat-bar-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}
.stat-bar-time {
  font-size: 0.78rem;
  font-family: var(--font-mono);
}
.stat-bar-time .before-time { color: var(--text-muted); margin-right: 0.5rem; }
.stat-bar-time .after-time { color: var(--accent-grow); font-weight: 600; }

.stat-bar-line-wrap {
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}
.stat-bar-fill {
  height: 100%;
  background: var(--accent-grow);
  border-radius: var(--radius-sm);
}

/* Comparison Tables */
.compare-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.compare-table th {
  background: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-headings);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 1.5rem;
}
.compare-table th.th-accent {
  color: var(--accent-gold);
}
.compare-table td {
  padding: 1rem 1.5rem;
  font-size: 0.84rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
  background: #FFFFFF;
}
.compare-table tr:hover td {
  background: var(--bg-secondary);
}
.badge-yes, .badge-no, .badge-part {
  display: inline-block;
  font-family: var(--font-headings);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}
.badge-yes { background: var(--accent-grow-bg); color: var(--accent-grow); }
.badge-no  { background: var(--accent-no-bg); color: var(--accent-no-text); }
.badge-part { background: var(--accent-part-bg); color: var(--accent-part-text); }

/* Client Story cards (dark) */
.client-story-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}
.quote-dark-box {
  margin-top: 2rem;
  padding: 2rem;
  border: 1px solid var(--border-color-dark);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--accent-gold);
}
.quote-dark-box p {
  font-family: var(--font-headings);
  font-size: 1.2rem;
  color: var(--text-light);
  line-height: 1.6;
  font-style: italic;
  font-weight: 400;
}
.client-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-color-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.client-detail-card {
  background: rgba(255, 255, 255, 0.02);
  padding: 2rem;
}
.client-detail-title {
  font-family: var(--font-headings);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
}
.client-detail-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.client-detail-item {
  font-size: 0.78rem;
  color: var(--text-light-muted);
  line-height: 1.4;
}

/* Feature Integrations Grid */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.roadmap-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.roadmap-card-header {
  background: var(--bg-dark);
  padding: 1.5rem;
}
.roadmap-card-title {
  font-family: var(--font-headings);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold);
}
.roadmap-card-body {
  padding: 2rem;
}
.roadmap-card-body-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.roadmap-pill-wrap {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.roadmap-pill {
  padding: 0.4rem 0.85rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-align: center;
}
.roadmap-pill .pill-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
}
.roadmap-pill .pill-phase {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}
.roadmap-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.roadmap-bullet {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
  padding-left: 1rem;
  position: relative;
}
.roadmap-bullet::before {
  content: '•';
  position: absolute;
  left: 0; top: 0;
  color: var(--accent-gold);
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.price-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 3rem 2.25rem;
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(197, 168, 92, 0.3);
}
.price-card-plan {
  font-family: var(--font-headings);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.price-card-value {
  font-family: var(--font-headings);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.price-card-value span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}
.price-card-list {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}
.price-card-item {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.price-card-item::before {
  content: '✓';
  color: var(--accent-grow);
  font-weight: bold;
}
.price-card-setup {
  margin-top: 1.5rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Featured Price Card */
.price-card.featured {
  background: var(--bg-dark);
  border-color: var(--border-color-dark);
  position: relative;
  overflow: hidden;
}
.price-card.featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent-gold);
}
.price-card.featured .price-card-plan {
  color: var(--accent-gold);
}
.price-card.featured .price-card-value {
  color: var(--text-light);
}
.price-card.featured .price-card-item {
  color: var(--text-light-muted);
}
.price-card.featured .price-card-setup {
  color: rgba(255, 255, 255, 0.2);
}

/* ── Contact Pages ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
}
.contact-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.contact-card:hover {
  border-color: rgba(197, 168, 92, 0.3);
  box-shadow: var(--shadow-md);
}
.contact-icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--accent-gold);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  flex-shrink: 0;
  transition: background 0.3s ease, color 0.3s ease;
}
.contact-card:hover .contact-icon-box {
  background: var(--accent-gold);
  color: #FFFFFF;
}
.contact-label {
  font-family: var(--font-headings);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
}
.contact-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}
.contact-card-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.contact-card-link {
  font-family: var(--font-headings);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-gold);
  display: inline-block;
  margin-top: 0.5rem;
}

.map-wrapper {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  line-height: 0;
}

/* Form sidebar styles */
.form-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 3.5rem;
  border-radius: var(--radius-xl);
}
.field-group {
  margin-bottom: 1.25rem;
}
.field-label {
  font-family: var(--font-headings);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 0.5rem;
}
.field-label span {
  color: var(--accent-gold);
}
.field {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.88rem;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  outline: none;
}
.field:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-glow);
}
.field::placeholder {
  color: var(--text-muted);
}
textarea.field {
  resize: none;
}
select.field {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.25rem center;
  background-size: 0.85rem;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* ── Alert Toast ── */
.toast {
  position: fixed;
  bottom: 2rem; right: 2rem;
  background: var(--bg-dark);
  color: var(--text-light);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 1rem 1.5rem;
  z-index: 9999;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent-gold);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ── Section Dividers ── */
hr.section {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 0;
}

/* ── Section Header Bands ── */
.page-header {
  padding: 6rem 0 4.5rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}
.page-header-title {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.1;
}
.page-header-title em {
  color: var(--accent-gold);
  font-style: italic;
  font-weight: inherit;
}
.page-header-subtitle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-top: 0.75rem;
}

/* ── Legal Sections (privacy, data-deletion) ── */
.legal-container {
  max-width: 45rem;
}
.legal-p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-weight: 300;
}
.legal-p strong {
  color: var(--text-primary);
  font-weight: 600;
}
.legal-section {
  margin-bottom: 3rem;
}
.legal-section-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-primary);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.25rem;
}
.legal-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}
.legal-list-item {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  padding-left: 1.25rem;
  border-left: 2px solid var(--border-color);
}
.legal-list-item-accent {
  border-left-color: var(--accent-gold);
}
.legal-list-item strong {
  color: var(--text-primary);
  font-weight: 600;
}
.legal-contact-box {
  padding: 2rem 2.25rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-gold);
  margin-top: 2rem;
}

/* ── Footer ── */
.site-footer {
  background: var(--bg-dark);
  color: var(--text-light-muted);
  padding: 5rem 0 2.5rem;
  border-top: 1px solid var(--border-color-dark);
  font-size: 0.85rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer-logo-title {
  font-family: var(--font-headings);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-light);
}
.footer-desc {
  font-size: 0.82rem;
  line-height: 1.75;
  margin-top: 1rem;
  max-width: 17rem;
}
.footer-section-title {
  font-family: var(--font-headings);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
}
.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-links-list a {
  color: var(--text-light-muted);
  font-size: 0.82rem;
}
.footer-links-list a:hover {
  color: var(--accent-gold);
}
.footer-links-list address {
  font-style: normal;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.4);
}
.footer-links-list address a {
  display: block;
  margin-top: 0.5rem;
}
.footer-bottom-row {
  border-top: 1px solid var(--border-color-dark);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copyright {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
}
.footer-copyright a {
  color: rgba(255, 255, 255, 0.3);
}
.footer-copyright a:hover {
  color: var(--accent-gold);
}
.footer-watermark {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.15);
}

/* WhatsApp Float Trigger */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem; left: 1.75rem; /* Switched to left side to balance with toast on right side */
  z-index: 9000;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

/* ─────────────────────────────────────────────
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ───────────────────────────────────────────── */

/* Desktop / Laptop scaling */
@media (min-width: 768px) {
  .md\:flex { display: flex !important; }
  .md\:hidden { display: none !important; }
  .md\:grid { display: grid !important; }
}

/* Tablet view styling */
@media (max-width: 1024px) {
  .px-10 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .py-24 { padding-top: 4.5rem; padding-bottom: 4.5rem; }
  .hero-h { font-size: 3.2rem; }
  .story-layout { gap: 3rem; }
  .contact-grid { gap: 3rem; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}

@media (min-width: 768px) {
  #desktop-nav { display: flex !important; }
}

/* Mobile view styling */
@media (max-width: 767px) {
  .md\:hidden { display: block !important; }
  .md\:flex { display: none !important; }
  .md\:grid { display: none !important; }
  header nav { display: none !important; }

  .site-header {
    background: rgba(252, 252, 253, 0.92) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: none !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
  }
  .site-header.scrolled {
    background: rgba(252, 252, 253, 0.94) !important;
    box-shadow: none !important;
  }
  .site-header .flex.items-center.justify-between {
    justify-content: space-between !important;
    min-height: 64px !important;
    padding-top: 0;
  }
  .site-header .header-logo {
    display: flex !important;
  }
  .site-header .logo-title,
  .site-header .logo-subtitle {
    display: block !important;
  }
  .site-header nav {
    display: none !important;
  }
  
  .mobile-nav-toggle {
    display: grid !important;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    background: rgba(252, 252, 253, 0.92);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
  .site-header .mobile-panel {
    display: none !important;
  }
  .site-header .mobile-panel.open {
    display: flex !important;
    flex-direction: column;
  }
  
  .py-24 { padding-top: 3.5rem; padding-bottom: 3.5rem; }
  
  .hero-section { min-height: auto; padding-top: 7rem; padding-bottom: 4rem; }
  .hero-h { font-size: 2.5rem; line-height: 1.2; }
  .hero-desc { font-size: 1rem; margin-bottom: 2rem; }
  .hero-watermark { display: none; }
  
  .section-title { font-size: 1.95rem; }
  
  .story-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .mini-metrics-grid { grid-template-columns: 1fr; }
  
  .vertical-row { grid-template-columns: 1fr; gap: 1.5rem; }
  .vertical-num-large { font-size: 4.5rem; }
  
  .banner-grid { grid-template-columns: 1fr; }
  .banner-content { padding: 3rem 1.5rem; }
  .banner-visual { padding: 2.5rem 1.5rem; }
  
  .capsule-grid { grid-template-columns: 1fr; }
  .brand-pillars-grid { grid-template-columns: 1fr; }
  .luxury-visual-wrap { padding: 2.5rem 1.5rem; }
  .nanoliss-brand-title { font-size: 2.25rem; }
  
  .tech-module-box { grid-template-columns: 1fr; }
  
  .gallery-grid { grid-template-columns: 1fr; }
  
  .compare-wrap { margin-top: 1rem; }
  .compare-table { min-width: 600px; }
  
  .client-story-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .client-details-grid { grid-template-columns: 1fr; }
  
  .pricing-grid { grid-template-columns: 1fr; }
  
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .form-card { padding: 2rem 1.5rem; }
  
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom-row { flex-direction: column; align-items: flex-start; gap: 1rem; }
  
  .whatsapp-float { bottom: 1.5rem; left: 1.5rem; }
  .toast { bottom: 1.5rem; right: 1.5rem; left: 1.5rem; text-align: center; }
}