/* ============================================
   EH CONNECT ISP – Modern Landing Page
   ============================================ */

/* --- CSS Custom Properties (Design System) --- */
:root {
  /* Colors — Futuristic ISP palette */
  --color-primary: #050a18;
  --color-primary-light: #0d1b3e;
  --color-secondary: #00e5ff;
  --color-secondary-light: #40efff;
  --color-accent: #7FDBFF;
  --color-neon-cyan: #00e5ff;
  --color-neon-purple: #b44dff;
  --color-neon-pink: #ff2d78;
  --color-neon-green: #00ff88;
  --color-accent-gradient: linear-gradient(135deg, #00e5ff, #b44dff);
  --color-accent-gradient-hover: linear-gradient(135deg, #b44dff, #00e5ff);
  --color-dark: #030712;
  --color-dark-card: rgba(255, 255, 255, 0.03);
  --color-light: #F0F4F8;
  --color-white: #FFFFFF;
  --color-gray-100: #f8f9fa;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-400: #ced4da;
  --color-gray-500: #adb5bd;
  --color-gray-600: #6c757d;
  --color-gray-700: #495057;
  --color-gray-800: #343a40;
  --color-gray-900: #212529;
  --color-success: #00ff88;
  --color-warning: #FFD600;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;


  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows — Futuristic glows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(0, 229, 255, 0.35), 0 0 80px rgba(0, 229, 255, 0.1);
  --shadow-glow-sm: 0 0 20px rgba(0, 229, 255, 0.25);
  --shadow-glow-purple: 0 0 40px rgba(180, 77, 255, 0.35), 0 0 80px rgba(180, 77, 255, 0.1);
  --shadow-neon: 0 0 10px rgba(0, 229, 255, 0.5), 0 0 30px rgba(0, 229, 255, 0.2), 0 0 60px rgba(0, 229, 255, 0.1);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Glassmorphism — Hyper-depth */
  --glass-bg: rgba(8, 14, 40, 0.55);
  --glass-bg-light: rgba(12, 20, 55, 0.65);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(24px);

  /* 3D Perspective */
  --perspective: 1200px;

  /* Layout */
  --max-width: 1200px;
  --navbar-height: 76px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-white);
  background: var(--color-dark);
  overflow-x: hidden;
}

/* Site-wide fiber particle background (fixed, behind all content) */
.particle-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* Site-wide moving fiber signal lines (fixed, behind all content) */
.signal-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

/* Horizontal data stream sweep */
.signal-layer::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 229, 255, 0.08) 20%, rgba(0, 229, 255, 0.15) 50%, rgba(0, 229, 255, 0.08) 80%, transparent 100%);
  animation: signalPulseH 6s linear infinite;
}

/* Vertical data stream sweep */
.signal-layer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 30%;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(180, 77, 255, 0.08) 20%, rgba(180, 77, 255, 0.15) 50%, rgba(180, 77, 255, 0.08) 80%, transparent 100%);
  animation: signalPulseV 8s linear infinite;
  animation-delay: 2s;
}

.signal-line {
  position: absolute;
  height: 1px;
  width: 100%;
  left: 0;
  background: linear-gradient(90deg, transparent, var(--color-neon-cyan), transparent);
  opacity: 0;
  animation: signalTravel 4s linear infinite;
  will-change: transform, opacity;
}

.signal-line:nth-child(1) {
  top: 15%;
  animation-delay: 0s;
  animation-duration: 5s;
}

.signal-line:nth-child(2) {
  top: 35%;
  animation-delay: 1.5s;
  animation-duration: 6s;
  background: linear-gradient(90deg, transparent, var(--color-neon-purple), transparent);
}

.signal-line:nth-child(3) {
  top: 55%;
  animation-delay: 3s;
  animation-duration: 4.5s;
}

.signal-line:nth-child(4) {
  top: 70%;
  animation-delay: 2s;
  animation-duration: 5.5s;
  background: linear-gradient(90deg, transparent, var(--color-neon-purple), transparent);
}

.signal-line:nth-child(5) {
  top: 85%;
  animation-delay: 4s;
  animation-duration: 7s;
}

.signal-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-neon-cyan);
  box-shadow: 0 0 10px var(--color-neon-cyan), 0 0 20px rgba(0, 229, 255, 0.3);
  animation: dotPulse 3s ease-in-out infinite;
  will-change: transform, opacity;
}

.signal-dot:nth-child(6) {
  top: 10%;
  left: 15%;
  animation-delay: 0s;
}

.signal-dot:nth-child(7) {
  top: 25%;
  left: 45%;
  animation-delay: 1s;
  background: var(--color-neon-purple);
  box-shadow: 0 0 10px var(--color-neon-purple), 0 0 20px rgba(180, 77, 255, 0.3);
}

.signal-dot:nth-child(8) {
  top: 45%;
  left: 70%;
  animation-delay: 2s;
}

.signal-dot:nth-child(9) {
  top: 65%;
  left: 25%;
  animation-delay: 1.5s;
  background: var(--color-neon-green);
  box-shadow: 0 0 10px var(--color-neon-green), 0 0 20px rgba(0, 255, 136, 0.3);
}

.signal-dot:nth-child(10) {
  top: 80%;
  left: 60%;
  animation-delay: 0.5s;
  width: 4px;
  height: 4px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 6px 18px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-full);
  color: var(--color-neon-cyan);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.08), inset 0 0 15px rgba(0, 229, 255, 0.03);
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
}

.section-badge i {
  font-size: 0.7rem;
  animation: glowPulse 3s ease-in-out infinite;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-white) 20%, var(--color-neon-cyan) 50%, var(--color-neon-purple) 80%);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  filter: drop-shadow(0 0 30px rgba(0, 229, 255, 0.15));
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-gray-500);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* --- Buttons — Futuristic 3D --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  border: none;
  outline: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.4), rgba(180, 77, 255, 0.4));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, #00c6ff, #0072ff, #b44dff);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
  color: var(--color-white);
  box-shadow: var(--shadow-glow-sm);
}

.btn-primary:hover {
  transform: translateY(-3px) translateZ(8px);
  box-shadow: 0 8px 30px rgba(0, 229, 255, 0.35), 0 0 60px rgba(0, 229, 255, 0.15);
}

.btn-primary:active {
  transform: translateY(-1px) translateZ(2px);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
  background: var(--glass-bg-light);
  transform: translateY(-3px) translateZ(8px);
  border-color: rgba(0, 229, 255, 0.25);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.1);
}

.btn-outline {
  background: transparent;
  color: var(--color-neon-cyan);
  border: 1.5px solid rgba(0, 229, 255, 0.4);
}

.btn-outline:hover {
  background: rgba(0, 229, 255, 0.08);
  color: var(--color-neon-cyan);
  border-color: rgba(0, 229, 255, 0.7);
  transform: translateY(-3px) translateZ(8px);
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.15), inset 0 0 20px rgba(0, 229, 255, 0.05);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.85rem;
}

/* --- Glass Card — Futuristic 3D --- */
.glass-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  transform-style: preserve-3d;
  will-change: transform, box-shadow;
  overflow: hidden;
  --light-x: 50%;
  --light-y: 50%;
}

/* Top refraction highlight */
.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 229, 255, 0.6) 30%, rgba(180, 77, 255, 0.4) 70%, transparent 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 2;
}

/* Holographic shimmer + dynamic light */
.glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at var(--light-x) var(--light-y), rgba(0, 229, 255, 0.06) 0%, transparent 50%),
    linear-gradient(
      105deg,
      transparent 40%,
      rgba(0, 229, 255, 0.03) 45%,
      rgba(180, 77, 255, 0.05) 50%,
      rgba(0, 229, 255, 0.03) 55%,
      transparent 60%
    );
  background-size: 100% 100%, 200% 100%;
  animation: holoShimmer 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
  border-radius: var(--radius-lg);
}

.glass-card:hover {
  transform: translateY(-8px) translateZ(20px);
  background: var(--glass-bg-light);
  border-color: rgba(0, 229, 255, 0.2);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(0, 229, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.glass-card:hover::before {
  opacity: 1;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px) translateZ(-20px); }
  to { opacity: 1; transform: translateY(0) translateZ(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px) translateZ(-20px); }
  to { opacity: 1; transform: translateX(0) translateZ(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px) translateZ(-20px); }
  to { opacity: 1; transform: translateX(0) translateZ(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes shimmer {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* --- Futuristic 3D Animations --- */
@keyframes holoShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.5; filter: brightness(1); }
  50% { opacity: 1; filter: brightness(1.3); }
}

@keyframes borderGlow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

@keyframes signalPulseH {
  0% { transform: translateX(-100%); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateX(100%); opacity: 0; }
}

@keyframes signalPulseV {
  0% { transform: translateY(-100%); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(100%); opacity: 0; }
}

@keyframes signalTravel {
  0% { transform: translateX(-100%); opacity: 0; }
  5% { opacity: 0.6; }
  50% { opacity: 0.3; }
  95% { opacity: 0.6; }
  100% { transform: translateX(300%); opacity: 0; }
}

@keyframes dotPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.5); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-on-scroll-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children animation */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 0.15s; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 0.2s; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 0.25s; }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 0.3s; }
.stagger-children.is-visible > *:nth-child(7) { transition-delay: 0.35s; }
.stagger-children.is-visible > *:nth-child(8) { transition-delay: 0.4s; }

.stagger-children.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 var(--spacing-lg);
  transition: all var(--transition-base);
  height: var(--navbar-height);
}

.navbar.scrolled {
  background: rgba(3, 7, 18, 0.88);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border-bottom: 1px solid rgba(0, 229, 255, 0.08);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4), 0 1px 0 rgba(0, 229, 255, 0.05);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.5px;
}

.navbar-brand .logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-white);
  overflow: hidden;
}

.navbar-brand .logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.navbar-brand .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.navbar-brand .brand-text .brand-sub {
  font-size: 0.6rem;
  font-weight: 400;
  color: var(--color-secondary-light);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.navbar-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-400);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent-gradient);
  transition: width var(--transition-base);
  border-radius: var(--radius-full);
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--color-white);
}

.navbar-links a:hover::after,
.navbar-links a.active::after {
  width: 100%;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 1001;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION — Futuristic 3D
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--navbar-height);
  perspective: var(--perspective);
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.hero-content {
  animation: fadeInLeft 1s ease;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 6px 18px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-neon-cyan);
  margin-bottom: var(--spacing-lg);
  letter-spacing: 1px;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
  text-shadow: 0 0 8px rgba(0, 229, 255, 0.3);
  animation: borderGlow 3s ease-in-out infinite;
}

.hero-badge i {
  font-size: 0.75rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -1px;
  transform-style: preserve-3d;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #00e5ff, #40efff, #b44dff);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.3));
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-gray-500);
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--color-gray-600);
  margin-top: 2px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInRight 1s ease;
  perspective: 1000px;
}

.hero-network-stage {
  position: relative;
  width: min(100%, 580px);
  aspect-ratio: 1 / 0.88;
  display: grid;
  place-items: center;
  isolation: isolate;
  transform-style: preserve-3d;
}

.network-orbit {
  position: absolute;
  border: 1px solid rgba(0, 229, 255, 0.22);
  border-radius: 50%;
  pointer-events: none;
  transform-style: preserve-3d;
}

.network-orbit-one {
  width: 111%;
  height: 72%;
  transform: rotate(-20deg) rotateX(68deg);
  box-shadow: 0 0 36px rgba(0, 229, 255, 0.09), inset 0 0 30px rgba(0, 229, 255, 0.04);
  animation: orbitFloat 7s ease-in-out infinite;
}

.network-orbit-two {
  width: 88%;
  height: 120%;
  border-color: rgba(180, 77, 255, 0.18);
  transform: rotate(25deg) rotateY(62deg);
  animation: orbitFloat 9s ease-in-out infinite reverse;
}

.network-node {
  position: absolute;
  z-index: 3;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  background: var(--color-neon-cyan);
  box-shadow: 0 0 0 5px rgba(0, 229, 255, 0.12), 0 0 22px rgba(0, 229, 255, 0.9);
  animation: nodePulse 2.6s ease-in-out infinite;
}

.network-node-one { top: 7%; right: 20%; }
.network-node-two { bottom: 10%; left: 6%; animation-delay: -0.8s; }
.network-node-three { top: 38%; left: -1%; background: var(--color-neon-purple); box-shadow: 0 0 0 5px rgba(180, 77, 255, 0.12), 0 0 22px rgba(180, 77, 255, 0.9); animation-delay: -1.6s; }

.hero-photo {
  position: relative;
  width: 100%;
}

.hero-carousel {
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 229, 255, 0.15);
  box-shadow: var(--shadow-xl), 0 0 60px rgba(0, 229, 255, 0.08);
  z-index: 1;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out, box-shadow 0.3s ease;
  will-change: transform;
  overflow: visible;
}

.hero-carousel::before {
  content: '';
  position: absolute;
  inset: -1px;
  z-index: 2;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.65), rgba(0, 229, 255, 0.55) 35%, rgba(180, 77, 255, 0.5) 70%, rgba(255, 255, 255, 0.15));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.hero-carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.hero-carousel-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-carousel-slide.is-active {
  opacity: 1;
}

.hero-carousel-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  background: rgba(11, 19, 43, 0.55);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.hero-carousel-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  padding: 0;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.35);
  transition: all var(--transition-base);
}

.hero-carousel-dot:hover {
  background: rgba(255, 255, 255, 0.6);
}

.hero-carousel-dot.is-active {
  background: var(--color-neon-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.7), 0 0 20px rgba(0, 229, 255, 0.3);
  transform: scale(1.3);
}

.hero-photo-glow {
  position: absolute;
  inset: -15% -10%;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0, 229, 255, 0.25) 0%, rgba(180, 77, 255, 0.1) 40%, transparent 70%);
  filter: blur(40px);
  z-index: 0;
  animation: pulse 5s ease-in-out infinite;
  transition: opacity 0.3s ease;
}

@keyframes orbitFloat {
  0%, 100% { translate: 0 0; opacity: 0.6; }
  50% { translate: 0 -12px; opacity: 1; }
}

@keyframes nodePulse {
  0%, 100% { transform: scale(0.85); opacity: 0.65; }
  50% { transform: scale(1.2); opacity: 1; }
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */
.features {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.2), rgba(180, 77, 255, 0.15), transparent);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(180, 77, 255, 0.15));
  border: 1px solid rgba(0, 229, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-neon-cyan);
  margin: 0 auto var(--spacing-lg);
  position: relative;
  transform-style: preserve-3d;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.1), inset 0 0 15px rgba(0, 229, 255, 0.05);
}

.feature-icon::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: calc(var(--radius-lg) + 6px);
  border: 1px solid rgba(0, 229, 255, 0.12);
  animation: borderGlow 3s ease-in-out infinite;
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.25), rgba(180, 77, 255, 0.25));
  border-color: rgba(0, 229, 255, 0.4);
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.2), inset 0 0 20px rgba(0, 229, 255, 0.08);
  transform: translateZ(10px);
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--color-gray-500);
  line-height: 1.6;
}

/* ============================================
   INTERNET PLANS SECTION
   ============================================ */
.plans {
  padding: var(--spacing-2xl) 0;
  position: relative;
  background:
    radial-gradient(ellipse 60% 40% at 50% 30%, rgba(0, 229, 255, 0.04) 0%, transparent 70%);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  align-items: start;
}

.plan-card {
  position: relative;
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  overflow: visible;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.plan-card:hover .plan-name {
  color: var(--color-neon-cyan);
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
}

.plan-card:hover .plan-speed {
  color: var(--color-neon-cyan);
  text-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.plan-card:hover .price-amount {
  color: transparent;
  background: linear-gradient(135deg, #00e5ff, #b44dff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 10px rgba(0, 229, 255, 0.3));
}

.plan-card:hover .plan-features li {
  color: var(--color-gray-300);
}

.plan-card:hover .plan-features li i {
  transform: scale(1.2);
  filter: drop-shadow(0 0 4px rgba(0, 255, 136, 0.5));
}

.plan-features li i {
  transition: all 0.3s ease;
}

.plan-card.featured {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(180, 77, 255, 0.06));
  border-color: rgba(0, 229, 255, 0.3);
  transform: scale(1.02) translateZ(10px);
  z-index: 2;
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.1), 0 20px 60px rgba(0, 0, 0, 0.3);
}

.plan-card.featured:hover {
  transform: scale(1.02) translateY(-8px) translateZ(20px);
  box-shadow: 0 0 60px rgba(0, 229, 255, 0.15), 0 25px 70px rgba(0, 0, 0, 0.4);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 20px;
  background: linear-gradient(135deg, #00e5ff, #b44dff);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-white);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.plan-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-gray-400);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.plan-speed {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
}

.plan-speed .speed-unit {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-gray-500);
}

.plan-price {
  font-size: 1rem;
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-lg);
}

.plan-price .price-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-white);
}

.plan-price .price-period {
  font-size: 0.9rem;
}

.plan-features {
  text-align: left;
  margin-bottom: var(--spacing-lg);
  padding: 0 var(--spacing-sm);
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 10px 0;
  font-size: 0.9rem;
  color: var(--color-gray-400);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-features li i {
  color: var(--color-success);
  font-size: 0.85rem;
  width: 18px;
  flex-shrink: 0;
}

/* ============================================
   COVERAGE SECTION
   ============================================ */
.coverage {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.coverage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.coverage-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.coverage-areas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.coverage-area h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-secondary-light);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.coverage-area ul li {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  padding: 4px 0;
  padding-left: 24px;
  position: relative;
}

.coverage-area ul li::before {
  content: '▸';
  position: absolute;
  left: 8px;
  color: var(--color-secondary);
  opacity: 0.5;
}

.coverage-map {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}

.coverage-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  position: relative;
  z-index: 1;
}

.coverage-map::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(0, 229, 255, 0.22) 50%, transparent 50.2%),
    linear-gradient(0deg, transparent 49.8%, rgba(0, 229, 255, 0.16) 50%, transparent 50.2%),
    radial-gradient(circle at 50% 50%, transparent 0 9%, rgba(0, 229, 255, 0.32) 9.3% 9.7%, transparent 10%);
  mix-blend-mode: screen;
  opacity: 0.62;
}

/* ============================================
   CUSTOMER PORTAL SECTION
   ============================================ */
.portal {
  padding: var(--spacing-2xl) 0;
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 50% 60%, rgba(0, 229, 255, 0.04) 0%, transparent 70%);
}

.portal-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.portal-feature-card {
  text-align: center;
  padding: var(--spacing-lg);
}

.portal-feature-card .feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-md);
}

.portal-feature-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.portal-feature-card p {
  font-size: 0.85rem;
  color: var(--color-gray-500);
}

.portal-cta {
  display: flex;
  justify-content: center;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 30% 50%, rgba(0, 229, 255, 0.1) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 70% 50%, rgba(180, 77, 255, 0.08) 0%, transparent 60%);
}

.cta-card {
  position: relative;
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-xl);
  background:
    linear-gradient(135deg, rgba(11, 19, 43, 0.88), rgba(11, 15, 30, 0.82)),
    url('/images/cta-bg.jpg') center / cover no-repeat;
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(0, 229, 255, 0.05) 0%, transparent 50%);
  animation: pulse 6s ease-in-out infinite;
  pointer-events: none;
}

.cta-card h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
}

.cta-card p {
  font-size: 1.05rem;
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: var(--radius-md);
  background: var(--color-accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-white);
}

.contact-item h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-500);
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-item p {
  font-size: 0.95rem;
  color: var(--color-white);
  line-height: 1.5;
}

.contact-item a {
  color: var(--color-secondary-light);
}

.contact-item a:hover {
  color: var(--color-accent);
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-600);
  font-size: 0.9rem;
}

.contact-map-placeholder i {
  font-size: 2.5rem;
  color: var(--color-secondary);
  opacity: 0.5;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: var(--spacing-xl) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-top: var(--spacing-md);
  line-height: 1.6;
  max-width: 300px;
}

.footer h4 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-gray-400);
  margin-bottom: var(--spacing-lg);
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-secondary-light);
}

.footer-bottom {
  padding: var(--spacing-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--color-gray-600);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-500);
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
  transform: translateY(-3px);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 0.5fr 1.5fr;
  }

  .navbar-links {
    gap: var(--spacing-md);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-card.featured {
    transform: scale(1.02);
  }

  .plan-card.featured:hover {
    transform: scale(1.02) translateY(-4px);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }

  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }

  .portal-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile (up to 768px) */
@media (max-width: 768px) {
  :root {
    --navbar-height: 64px;
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-links,
  .navbar-actions {
    display: none;
  }

  .navbar-links.is-open,
  .navbar-actions.is-open {
    display: flex;
  }

  .navbar-links.is-open {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(3, 7, 18, 0.98);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    z-index: 999;
    animation: fadeIn 0.3s ease;
  }

  .navbar-links.is-open a {
    font-size: 1.2rem;
  }

  .navbar-actions.is-open {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    gap: var(--spacing-md);
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

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

  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .plan-card.featured {
    transform: none;
  }

  .plan-card.featured:hover {
    transform: translateY(-4px);
  }

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

  .coverage-areas {
    grid-template-columns: 1fr;
  }

  .portal-features-grid {
    grid-template-columns: 1fr;
  }

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

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    max-width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .section-header {
    margin-bottom: var(--spacing-lg);
  }

  .btn-lg {
    padding: 14px 28px;
    font-size: 0.95rem;
  }
}

/* Small Mobile (up to 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-form-wrapper {
  margin-top: var(--spacing-xl);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.contact-form .form-group-full {
  grid-column: 1 / -1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-400);
  letter-spacing: 0.3px;
}

.form-group label .required {
  color: #EF4444;
  margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-600);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23adb5bd' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group select option {
  background: var(--color-primary);
  color: var(--color-white);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group .error-message {
  font-size: 0.8rem;
  color: #EF4444;
  display: none;
  margin-top: 2px;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-group.has-error .error-message {
  display: block;
}

.form-group.has-success input,
.form-group.has-success textarea {
  border-color: var(--color-success);
}

.form-submit {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-start;
  gap: var(--spacing-md);
  align-items: center;
  padding-top: var(--spacing-sm);
}

.form-submit .btn {
  min-width: 160px;
}

.form-submit .form-status {
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

.form-submit .form-status.success {
  color: var(--color-success);
}

.form-submit .form-status.error {
  color: #EF4444;
}

/* ============================================
   APPLY NOW PAGE
   ============================================ */
.apply-page {
  padding-top: var(--navbar-height);
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.apply-hero {
  position: relative;
  padding: var(--spacing-xl) 0;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 50% at 50% 50%, rgba(0, 229, 255, 0.06) 0%, transparent 70%);
}

.apply-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.2), rgba(180, 77, 255, 0.15), transparent);
}

.apply-hero .section-title {
  margin-bottom: var(--spacing-sm);
}

.apply-form-section {
  padding: var(--spacing-xl) 0;
}

.apply-form-card {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--spacing-xl);
}

.apply-form-card .form-group {
  margin-bottom: var(--spacing-md);
}

.form-row,
.apply-form-card .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-row-3,
.apply-form-card .form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--spacing-md);
}

.form-group-full {
  grid-column: 1 / -1;
}

.apply-form-card .form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
}

.apply-form-card .form-actions a {
  color: var(--color-gray-500);
  font-size: 0.9rem;
}

.apply-form-card .form-actions a:hover {
  color: var(--color-secondary-light);
}

.apply-success {
  text-align: center;
  padding: var(--spacing-xl);
  display: none;
}

.apply-success.is-visible {
  display: block;
  animation: scaleIn 0.4s ease;
}

.apply-success .success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  font-size: 2rem;
  color: var(--color-success);
}

.apply-success h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.apply-success p {
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   CONTACT MAP IFRAME
   ============================================ */
.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--radius-lg);
}

/* ============================================
   UTILITY & MISC
   ============================================ */

/* Selection */
::selection {
  background: rgba(0, 229, 255, 0.3);
  color: var(--color-white);
}

/* Scrollbar — futuristic */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-dark);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.3), rgba(180, 77, 255, 0.3));
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.5), rgba(180, 77, 255, 0.5));
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Button disabled */
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ============================================
   FLOATING FACEBOOK MESSENGER BUTTON — Futuristic
   ============================================ */

.fb-messenger-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0084FF, #0099FF);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(0, 132, 255, 0.4), 0 0 30px rgba(0, 132, 255, 0.15);
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.4s ease;
  cursor: pointer;
}

.fb-messenger-float:hover {
  transform: scale(1.1) translateY(-4px) translateZ(10px);
  box-shadow: 0 8px 30px rgba(0, 132, 255, 0.5), 0 0 50px rgba(0, 132, 255, 0.2);
}

@media (max-width: 768px) {
  .fb-messenger-float {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    bottom: 16px;
    right: 16px;
  }
}

/* ============================================
   ABOUT SPLIT (Image + Text)
   ============================================ */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin-bottom: var(--spacing-2xl);
}

.about-collage {
  position: relative;
  padding-bottom: 60px;
  padding-right: 60px;
}

.about-collage-main {
  width: 100%;
  aspect-ratio: 4/3.2;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xl);
}

.about-collage-secondary {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 45%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius-lg);
  padding: 6px;
  box-shadow: var(--shadow-lg);
}

.about-collage-badge {
  position: absolute;
  top: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  background: rgba(11, 19, 43, 0.8);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
  box-shadow: var(--shadow-md);
}

.about-collage-badge i {
  color: var(--color-secondary-light);
  font-size: 1.1rem;
}

.about-text h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  line-height: 1.25;
}

.about-text p {
  color: var(--color-gray-500);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.about-checklist {
  margin-bottom: var(--spacing-lg);
}

.about-checklist li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--color-gray-400);
}

.about-checklist li i {
  color: var(--color-success);
  flex-shrink: 0;
}

/* ============================================
   AUDIENCE DUO (Home & Business)
   ============================================ */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.audience-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  transition: all var(--transition-base);
}

.audience-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-lg);
}

.audience-card img {
  width: 100%;
  aspect-ratio: 16/7;
  object-fit: cover;
}

.audience-card-body {
  padding: var(--spacing-lg);
}

.audience-card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.audience-card-body h3 i {
  color: var(--color-secondary-light);
}

.audience-card-body p {
  font-size: 0.95rem;
  color: var(--color-gray-500);
  line-height: 1.6;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.2), rgba(180, 77, 255, 0.15), transparent);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: var(--spacing-md);
  align-items: center;
}

.step-card {
  position: relative;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  height: 100%;
}

.step-number {
  position: absolute;
  top: 14px;
  right: 18px;
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
}

.step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.step-card p {
  font-size: 0.92rem;
  color: var(--color-gray-500);
  line-height: 1.6;
}

.step-connector {
  color: var(--color-secondary);
  font-size: 1.2rem;
  opacity: 0.6;
}

/* ============================================
   PLANS NOTE
   ============================================ */
.plans-note {
  text-align: center;
  margin-top: var(--spacing-xl);
  font-size: 0.95rem;
  color: var(--color-gray-500);
}

.plans-note i {
  color: var(--color-secondary-light);
  margin-right: 4px;
}

.plans-note a {
  color: var(--color-secondary-light);
  font-weight: 600;
}

.plans-note a:hover {
  color: var(--color-accent);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.2), rgba(180, 77, 255, 0.15), transparent);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.testimonial-stars {
  color: var(--color-warning);
  font-size: 0.85rem;
  display: flex;
  gap: 3px;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--color-gray-400);
  line-height: 1.7;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: var(--color-accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-white);
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 700;
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--color-gray-600);
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.faq-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item[open] {
  border-color: rgba(0, 229, 255, 0.25);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.05);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: 18px 22px;
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  color: var(--color-white);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary i {
  color: var(--color-secondary-light);
  font-size: 0.8rem;
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item[open] summary i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 22px 20px;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ============================================
   RESPONSIVE – NEW SECTIONS
   ============================================ */
@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .step-connector {
    transform: rotate(90deg);
    justify-self: center;
  }
}

@media (max-width: 768px) {
  .about-split {
    grid-template-columns: 1fr;
    margin-bottom: var(--spacing-xl);
  }

  .about-collage {
    padding-bottom: 40px;
    padding-right: 40px;
  }

  .audience-grid {
    grid-template-columns: 1fr;
    margin-top: var(--spacing-xl);
  }
}

@media (max-width: 480px) {
  .about-collage {
    padding-bottom: 24px;
    padding-right: 24px;
  }
}

/* ============================================
   FUTURISTIC 3D — Additional Enhancements
   ============================================ */

/* Keep the hero balanced on tablets after its desktop composition changes. */
@media (max-width: 1024px) and (min-width: 769px) {
  .hero .container {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr);
    gap: var(--spacing-xl);
  }

  .hero-network-stage {
    width: 100%;
  }
}

/* Enhanced plan card borders */
.plan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.4), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  z-index: 2;
}

.plan-card:hover::before {
  opacity: 1;
}

.plan-card {
  background-image:
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), transparent 34%),
    radial-gradient(circle at 50% -10%, rgba(0, 229, 255, 0.13), transparent 36%);
}

.plan-card.featured {
  background-image:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), transparent 32%),
    radial-gradient(circle at 50% 0%, rgba(0, 229, 255, 0.26), transparent 42%),
    linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(180, 77, 255, 0.06));
}

/* How it works step connector glow */
.step-connector {
  color: var(--color-neon-cyan);
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
}

/* Coverage map border glow */
.coverage-map {
  border: 1px solid rgba(0, 229, 255, 0.12);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 229, 255, 0.05);
}

/* Contact item icon glow */
.contact-item-icon {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(180, 77, 255, 0.15));
  border: 1px solid rgba(0, 229, 255, 0.2);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
}

/* Footer brand neon accent */
.footer-brand .logo-icon {
  background: linear-gradient(135deg, #00e5ff, #b44dff);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

/* Footer social link neon hover */
.footer-social a:hover {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.2), rgba(180, 77, 255, 0.2));
  border-color: rgba(0, 229, 255, 0.4);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
}

/* Testimonial card enhanced */
.testimonial-card {
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.testimonial-card:hover {
  border-color: rgba(0, 229, 255, 0.15);
}

.testimonial-avatar {
  background: linear-gradient(135deg, #00e5ff, #b44dff);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

/* Audience card image overlay */
.audience-card {
  position: relative;
}

.audience-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.4), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 3;
}

.audience-card:hover::before {
  opacity: 1;
}

/* CTA banner enhanced */
.cta-card {
  border: 1px solid rgba(0, 229, 255, 0.15);
}

.cta-card:hover {
  border-color: rgba(0, 229, 255, 0.25);
}

/* Hero stat numbers neon glow */
.hero-stat-number {
  background: linear-gradient(135deg, #00e5ff, #40efff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 10px rgba(0, 229, 255, 0.3));
}

/* Scrollbar — futuristic */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-dark);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.3), rgba(180, 77, 255, 0.3));
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.5), rgba(180, 77, 255, 0.5));
}

/* ============================================
   REDUCED MOTION PREFERENCE
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .animate-on-scroll,
  .animate-on-scroll-left,
  .animate-on-scroll-right,
  .stagger-children > * {
    opacity: 1;
    transform: none;
  }
}