/* ============================================================
   T-SMART LIMITED — Google Material 3 (M3) Light System
   Enterprise Telecoms & 5G Business Mobile
   Clean, Crisp, High-Contrast Google Material You & Symbols
   ============================================================ */

:root {
  /* Google Material 3 (M3) Tonal Palette (Telecom Ocean Primary) */
  --md-sys-color-primary: #0284c7;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: #e0f2fe;
  --md-sys-color-on-primary-container: #0369a1;
  --md-sys-color-secondary: #00877f;
  --md-sys-color-on-secondary: #ffffff;
  --md-sys-color-secondary-container: #ccfbf1;
  --md-sys-color-on-secondary-container: #115e59;
  --md-sys-color-tertiary: #5514b4;
  --md-sys-color-tertiary-container: #ede9fe;
  --md-sys-color-on-tertiary-container: #3b0764;
  
  /* M3 Surface Container Roles */
  --bg-canvas: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-raised: #f1f5f9;
  --bg-surface-subtle: #f8fafc;
  --bg-surface-high: #e2e8f0;
  --bg-glass: rgba(255, 255, 255, 0.88);
  --bg-glass-card: rgba(255, 255, 255, 0.95);
  
  /* M3 Shape Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
  
  /* Borders & Dividers */
  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-medium: rgba(15, 23, 42, 0.14);
  --border-strong: rgba(15, 23, 42, 0.22);
  --border-glow: rgba(2, 132, 199, 0.35);
  --border-glow-blue: rgba(37, 99, 235, 0.35);
  
  /* Typography & High-Contrast Colors */
  --text-primary: #0f172a;       /* Slate 900 */
  --text-secondary: #334155;     /* Slate 700 */
  --text-tertiary: #64748b;      /* Slate 500 */
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  
  /* Signature Telecom Accents */
  --accent-cyan: #0284c7;        /* Sky 600 */
  --accent-cyan-hover: #0369a1;  /* Sky 700 */
  --accent-cyan-bright: #00b4d8;
  --accent-cyan-dim: rgba(2, 132, 199, 0.08);
  --accent-cyan-glow: 0 8px 24px rgba(2, 132, 199, 0.25);
  
  --accent-blue: #2563eb;
  --accent-blue-bright: #3b82f6;
  --accent-blue-dim: rgba(37, 99, 235, 0.08);
  
  --accent-ee: #00bfb3;          /* EE Aqua */
  --accent-ee-yellow: #ffdf00;
  --accent-ee-dark: #00877f;
  --accent-bt: #5514b4;          /* BT Purple */
  --accent-vodafone: #e60000;
  --accent-o2: #0019a5;
  
  --signal-green: #059669;       /* Emerald 600 */
  --signal-green-dim: rgba(5, 150, 105, 0.1);
  --signal-amber: #d97706;       /* Amber 600 */
  --signal-amber-dim: rgba(217, 119, 6, 0.1);
  
  /* Typography Stacks (Google Fonts & M3 Type Scales) */
  --font-display: 'Outfit', 'Google Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Google Sans Text', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  
  /* Material 3 Elevation Levels */
  --shadow-sm: 0 1px 3px 1px rgba(15, 23, 42, 0.06), 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-md: 0 2px 8px 2px rgba(15, 23, 42, 0.08), 0 1px 3px 0 rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 4px 16px 3px rgba(15, 23, 42, 0.10), 0 2px 4px 0 rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 8px 28px 4px rgba(15, 23, 42, 0.14), 0 4px 8px 0 rgba(15, 23, 42, 0.06);
  --shadow-phone: 0 24px 48px -12px rgba(2, 132, 199, 0.22), 0 12px 24px -6px rgba(15, 23, 42, 0.12);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.2, 0, 0, 1);
  --transition-smooth: 250ms cubic-bezier(0.2, 0, 0, 1);
  --transition-bounce: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================================
   GOOGLE MATERIAL SYMBOLS OUTLINED INTEGRATION
   ============================================================ */

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 22px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  vertical-align: middle;
  font-variation-settings:
    'FILL' 0,
    'wght' 500,
    'GRAD' 0,
    'opsz' 24;
}

.material-symbols-outlined.fill-1 {
  font-variation-settings: 'FILL' 1, 'wght' 500, 'GRAD' 0, 'opsz' 24;
}

/* ============================================================
   RESET & BASE
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  font-size: 16px;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Ambient Gradient Mesh (Light Mode) */
.bg-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
  transform: translateZ(0);
}

.orb-top-right {
  top: -150px;
  right: -100px;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.18) 0%, rgba(59, 130, 246, 0.1) 70%, transparent 100%);
}

.orb-center-left {
  top: 30%;
  left: -180px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 191, 179, 0.14) 0%, rgba(2, 132, 199, 0.06) 70%, transparent 100%);
}

.orb-bottom-right {
  bottom: -150px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.12) 0%, rgba(2, 132, 199, 0.08) 70%, transparent 100%);
}

/* Subtle Dot Grid Matrix */
.bg-matrix {
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(rgba(15, 23, 42, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at 50% 30%, black 50%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 50%, transparent 85%);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.text-gradient {
  background: linear-gradient(135deg, #0f172a 15%, var(--accent-cyan) 85%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   ACCESSIBILITY, FOCUS RINGS & SCROLLBAR (UI/UX PRO MAX)
   ============================================================ */

:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Custom Sleek Scrollbar */
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 99px;
  border: 2px solid #f1f5f9;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Respect Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.mono {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   CONTAINER & LAYOUT
   ============================================================ */

.site-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 1.75rem;
}

section {
  position: relative;
  padding: 5.5rem 0;
}

@media (max-width: 768px) {
  section {
    padding: 3.5rem 0;
  }
  .container {
    padding: 0 1.25rem;
  }
}

/* ============================================================
   STICKY NAVBAR
   ============================================================ */

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.03);
  transition: all var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #0284c7, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.brand:hover .brand-icon {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.45);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.brand-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  background: var(--accent-cyan-dim);
  border: 1px solid rgba(2, 132, 199, 0.2);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  margin-left: 0.35rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-cyan);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: var(--radius-pill);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.phone-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.phone-link:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.15);
  transform: translateY(-1px);
}

.live-signal {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--signal-green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--signal-green-dim);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--signal-green);
  box-shadow: 0 0 8px var(--signal-green);
  animation: pulse-ring 2s infinite ease-out;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.6); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(5, 150, 105, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  line-height: 1.2;
}

.btn:active {
  transform: translateY(1px);
}

.btn-cyan {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.btn-cyan:hover {
  background: linear-gradient(135deg, #0369a1, #075985);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.45);
  transform: translateY(-1px);
  color: #ffffff;
}

.btn-glass {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.btn-glass:hover {
  background: var(--bg-surface-raised);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 0.95rem 1.85rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* ============================================================
   HERO SECTION & BACKGROUND IMAGERY (VIVID & CRISP)
   ============================================================ */

.hero {
  position: relative;
  padding-top: 4.5rem;
  padding-bottom: 5.5rem;
  overflow: hidden;
  background-color: #f1f5f9;
}

/* Dedicated Background Image Layer - High Visibility & Vibrancy */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  opacity: 0.82; /* Vivid, rich, non-washed-out imagery */
  pointer-events: none;
  z-index: 0;
  filter: contrast(1.05) saturate(1.1);
}

.hero > .container {
  position: relative;
  z-index: 1;
}

/* Page-specific High-Impact Hero Background Images */
.hero-home::before {
  background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=2000&q=85');
}

.hero-ee::before {
  background-image: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?auto=format&fit=crop&w=2000&q=85');
}

.hero-bt::before {
  background-image: url('https://images.unsplash.com/photo-1573496359142-b8d87734a5a2?auto=format&fit=crop&w=2000&q=85');
}

.hero-about::before {
  background-image: url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=2000&q=85');
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

/* Frosted Glass Content Panel for Crystal Clear Text over Vivid Photo Backgrounds */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.5rem;
  box-shadow: 0 20px 48px -12px rgba(15, 23, 42, 0.14), 0 0 0 1px rgba(15, 23, 42, 0.05);
}

.hero-about-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  padding: 3.25rem 2.75rem;
  box-shadow: 0 20px 48px -12px rgba(15, 23, 42, 0.14), 0 0 0 1px rgba(15, 23, 42, 0.05);
  margin: 0 auto;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  background: var(--accent-cyan-dim);
  border: 1px solid rgba(2, 132, 199, 0.2);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.hero-title {
  font-size: clamp(2.6rem, 4.4vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--text-primary);
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.trust-item strong {
  color: var(--text-primary);
}

/* ============================================================
   PHONE SHOWCASE WITH OVERLAID TEXT & CTAS (HERO FEATURE)
   ============================================================ */

.hero-showcase-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 1rem;
}

/* 3D-effect Phone Frame */
.phone-mockup-wrapper {
  position: relative;
  width: 320px;
  height: 640px;
  background: #0f172a;
  border-radius: 46px;
  padding: 12px;
  box-shadow: var(--shadow-phone);
  border: 4px solid #334155;
  transform: rotate(-1.5deg);
  transition: transform var(--transition-smooth);
}

.phone-mockup-wrapper:hover {
  transform: rotate(0deg) scale(1.02);
}

/* Speaker / Dynamic Island */
.phone-island {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 22px;
  background: #000000;
  border-radius: 20px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.island-camera {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #1e293b;
}

/* Screen Content */
.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: 36px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 3rem 1.15rem 1.25rem;
  position: relative;
  font-size: 0.85rem;
}

/* Status Bar Inside Phone */
.phone-status-bar {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

/* Phone Screen App Card */
.phone-app-card {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 0.85rem;
}

.phone-app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.phone-app-tag {
  font-size: 0.65rem;
  font-weight: 800;
  color: #00bfb3;
  background: rgba(0, 191, 179, 0.12);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
}

.phone-metric-val {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
}

/* Active Call Overlay on Phone Screen */
.phone-call-card {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1rem;
  margin-top: auto;
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.35);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.call-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
}

.call-info {
  flex: 1;
}

.call-name {
  font-weight: 700;
  font-size: 0.85rem;
}

.call-status {
  font-size: 0.7rem;
  opacity: 0.9;
}

/* ============================================================
   FLOATING OVERLAY CARDS WITH TEXT & CTAS (AROUND PHONE)
   ============================================================ */

.floating-badge {
  position: absolute;
  background: #ffffff;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 0.95rem 1.25rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 20;
  backdrop-filter: blur(12px);
  animation: float-bob 4s ease-in-out infinite;
}

@keyframes float-bob {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.badge-top-left {
  top: 12%;
  left: -28px;
  border-left: 4px solid var(--accent-cyan);
}

.badge-bottom-right {
  bottom: 14%;
  right: -24px;
  border-left: 4px solid var(--signal-green);
  animation-delay: 2s;
}

.badge-top-right {
  top: 2%;
  right: 0px;
  border-left: 4px solid var(--accent-ee);
  animation-delay: 1s;
}

.badge-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.badge-icon-box.cyan {
  background: var(--accent-cyan-dim);
  color: var(--accent-cyan);
}

.badge-icon-box.green {
  background: var(--signal-green-dim);
  color: var(--signal-green);
}

.badge-icon-box.ee {
  background: rgba(0, 191, 179, 0.12);
  color: var(--accent-ee);
}

.badge-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

.badge-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
}

.badge-cta-link {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-decoration: underline;
  display: inline-block;
  margin-top: 0.15rem;
}

/* ============================================================
   TELEMETRY & TARIFF QUICK-CONFIGURATOR CARD (LIGHT MODE)
   ============================================================ */

.telemetry-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.telemetry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue), var(--signal-green));
}

.card-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.telemetry-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
}

.network-pills {
  display: flex;
  gap: 0.4rem;
}

.net-pill {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface-raised);
  color: var(--text-secondary);
}

.net-pill.active-ee {
  background: rgba(0, 191, 179, 0.12);
  border-color: rgba(0, 191, 179, 0.35);
  color: #00877f;
}

.net-pill.active-bt {
  background: rgba(85, 20, 180, 0.1);
  border-color: rgba(85, 20, 180, 0.25);
  color: #5514b4;
}

.slider-group {
  margin-bottom: 1.75rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
}

.slider-val {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.custom-range {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-high);
  outline: none;
  -webkit-appearance: none;
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.5);
  transition: transform var(--transition-fast);
}

.custom-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.service-toggles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
}

.toggle-chip {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  background: var(--bg-surface);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.toggle-chip.selected {
  border-color: var(--accent-cyan);
  background: var(--accent-cyan-dim);
  color: var(--accent-cyan);
  box-shadow: var(--shadow-sm);
}

.telemetry-results {
  background: var(--bg-surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.result-metric {
  display: flex;
  flex-direction: column;
}

.metric-lbl {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

.metric-num {
  font-family: var(--font-mono);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-primary);
}

.metric-saving {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--signal-green);
}

/* ============================================================
   PARTNERS STRIP
   ============================================================ */

.partners-strip {
  padding: 2.75rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: #ffffff;
}

.partners-label {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 1.75rem;
}

.partners-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 3.5rem;
}

.partner-logo-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.15rem;
  opacity: 0.85;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.partner-logo-item:hover {
  opacity: 1;
  transform: translateY(-2px);
}

/* ============================================================
   BENTO SOLUTIONS GRID (LIGHT MODE)
   ============================================================ */

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2.1rem, 3.6vw, 2.9rem);
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.section-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.75rem;
}

.bento-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.bento-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.bento-col-8 { grid-column: span 8; }
.bento-col-4 { grid-column: span 4; }
.bento-col-6 { grid-column: span 6; }
.bento-col-12 { grid-column: span 12; }

.bento-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.bento-icon.cyan {
  background: var(--accent-cyan-dim);
  color: var(--accent-cyan);
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.bento-icon.blue {
  background: var(--accent-blue-dim);
  color: var(--accent-blue);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.bento-icon.green {
  background: var(--signal-green-dim);
  color: var(--signal-green);
  border: 1px solid rgba(5, 150, 105, 0.2);
}

.bento-icon.amber {
  background: var(--signal-amber-dim);
  color: var(--signal-amber);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.bento-card-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.85rem;
  color: var(--text-primary);
}

.bento-card-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.bento-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: auto;
}

.spec-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-raised);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

/* ============================================================
   E-E-A-T LEADERSHIP SECTION (LIGHT MODE)
   ============================================================ */

.eeat-section {
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.leaders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

.leader-card {
  background: var(--bg-canvas);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: flex;
  gap: 1.75rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.leader-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.leader-avatar {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0284c7, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  font-weight: 800;
  color: #ffffff;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.3);
}

.leader-name {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.leader-role {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  margin-bottom: 0.85rem;
}

.leader-bio {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ============================================================
   COMPARISON SECTION (LIGHT MODE & RESPONSIVE M3 MOBILE CARDS)
   ============================================================ */

.comparison-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.comparison-table-wrapper {
  display: block;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, 
.comparison-table td {
  padding: 1.35rem 1.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  background: var(--bg-surface-raised);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.comparison-table th.highlight-col {
  color: var(--accent-cyan);
  background: var(--accent-cyan-dim);
  border-left: 2px solid var(--accent-cyan);
  border-right: 2px solid var(--accent-cyan);
}

.comparison-table td.highlight-col {
  background: rgba(2, 132, 199, 0.03);
  border-left: 2px solid var(--accent-cyan);
  border-right: 2px solid var(--accent-cyan);
  font-weight: 700;
}

/* Mobile-First Stacked Comparison Cards */
.comparison-mobile-stack {
  display: none;
}

@media (max-width: 768px) {
  .comparison-card {
    background: transparent;
    border: none;
    box-shadow: none;
  }

  .comparison-table-wrapper {
    display: none;
  }

  .comparison-mobile-stack {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }

  .comparison-mobile-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1.25rem;
    box-shadow: var(--shadow-sm);
  }

  .comp-feature-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
  }

  .comp-winner-box {
    background: #e0f2fe;
    border-left: 4px solid var(--accent-cyan);
    border-radius: var(--radius-md);
    padding: 1rem 1.15rem;
    margin-bottom: 0.85rem;
  }

  .comp-winner-lbl {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #0369a1;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
  }

  .comp-winner-val {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
  }

  .comp-competitor-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    font-size: 0.85rem;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    gap: 0.75rem;
  }

  .comp-competitor-name {
    font-weight: 700;
    color: var(--text-tertiary);
  }

  .comp-competitor-val {
    text-align: right;
    font-weight: 500;
  }
}

/* ============================================================
   CONSULTATION & QUOTE SECTION (LIGHT MODE)
   ============================================================ */

.quote-box {
  background: #ffffff;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  box-shadow: var(--shadow-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
}

.quote-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.15rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.98rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

/* ============================================================
   FOOTER (LIGHT MODE)
   ============================================================ */

.footer {
  background: #0f172a;
  color: #f8fafc;
  padding: 4.5rem 0 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col-desc {
  color: #94a3b8;
  font-size: 0.92rem;
  line-height: 1.65;
  margin-top: 1rem;
  max-width: 320px;
}

.footer-heading {
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #38bdf8;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: #64748b;
}

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* ============================================================
   RESPONSIVE BREAKPOINTS & MOBILE OPTIMIZATIONS
   ============================================================ */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.75rem;
  }
  
  .bento-col-8, .bento-col-4, .bento-col-6, .bento-col-12 {
    grid-column: span 12;
  }
  
  .leaders-grid {
    grid-template-columns: 1fr;
  }
  
  .quote-box {
    grid-template-columns: 1fr;
    padding: 2.5rem;
    gap: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero-showcase-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    padding: 0;
  }

  .floating-badge {
    position: static !important;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    transform: none !important;
    animation: none !important;
    box-sizing: border-box;
  }

  .badge-top-left, .badge-top-right, .badge-bottom-right {
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
  }

  .phone-mockup-wrapper {
    transform: none !important;
    width: 100%;
    max-width: 300px;
    height: 580px;
    margin: 0.5rem auto;
  }
}

@media (max-width: 868px) {
  .navbar-inner {
    height: 4.25rem;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 1.5rem 1.75rem;
    gap: 1rem;
    border-bottom: 2px solid var(--border-medium);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-subtle);
    width: 100%;
    color: var(--text-primary);
  }

  .nav-actions .phone-link,
  .nav-actions .live-signal {
    display: none;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-surface-raised);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    color: var(--text-primary);
  }
}

@media (max-width: 768px) {
  section {
    padding: 3.25rem 0;
  }

  .container {
    padding: 0 1.15rem;
  }

  .hero {
    padding-top: 2.25rem;
    padding-bottom: 3.25rem;
  }

  .hero-content {
    padding: 1.75rem 1.25rem;
    gap: 1.25rem;
    border-radius: var(--radius-lg);
  }

  .hero-about-card {
    padding: 1.75rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .hero-title {
    font-size: clamp(1.9rem, 7.5vw, 2.6rem);
    line-height: 1.12;
  }

  .hero-desc {
    font-size: 0.98rem;
    line-height: 1.55;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .hero-actions .btn {
    width: 100%;
    font-size: 0.95rem;
    padding: 0.85rem 1.25rem;
  }

  .hero-trust-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
    padding-top: 1rem;
  }

  .phone-mockup-wrapper {
    max-width: 280px;
    height: 520px;
    border-radius: 36px;
    padding: 8px;
  }

  .phone-screen {
    border-radius: 28px;
    padding: 2.5rem 0.85rem 1rem;
  }

  .phone-status-bar {
    font-size: 0.68rem;
  }

  .phone-metric-val {
    font-size: 1.2rem;
  }

  /* Bento Grid Mobile */
  .bento-grid {
    gap: 1rem;
  }

  .bento-card {
    padding: 1.5rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .bento-icon {
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
    margin-bottom: 1rem;
  }

  .bento-card-title {
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
  }

  .bento-card-desc {
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 1.25rem;
  }

  .spec-pill {
    font-size: 0.72rem;
    padding: 0.25rem 0.55rem;
  }

  /* Telemetry Configurator Mobile */
  .telemetry-card {
    padding: 1.5rem 1.15rem;
    border-radius: var(--radius-lg);
  }

  .service-toggles {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .toggle-chip {
    padding: 0.65rem 0.85rem;
    font-size: 0.82rem;
  }

  .telemetry-results {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1rem;
  }

  .telemetry-results .result-metric:last-child {
    text-align: left !important;
  }

  .metric-num {
    font-size: 1.45rem;
  }

  .metric-saving {
    font-size: 1.15rem;
  }

  /* Comparison Table Mobile */
  .comparison-card {
    border-radius: var(--radius-lg);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .comparison-table {
    min-width: 540px;
  }

  .comparison-table th, 
  .comparison-table td {
    padding: 0.85rem 1rem;
    font-size: 0.82rem;
  }

  /* Leadership Cards Mobile */
  .leader-card {
    padding: 1.5rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    border-radius: var(--radius-lg);
  }

  .leader-avatar {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .leader-name {
    font-size: 1.2rem;
  }

  /* Consultation Form Mobile */
  .quote-box {
    padding: 1.75rem 1.25rem;
    border-radius: var(--radius-lg);
    gap: 2rem;
  }

  .quote-box h2 {
    font-size: 1.75rem !important;
  }

  .quote-box form div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }

  /* Partners Strip Mobile */
  .partners-grid {
    gap: 1.25rem 2rem;
  }

  .partner-logo-item {
    font-size: 0.95rem;
  }

  .footer {
    padding: 3rem 0 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}