/* ============================================================
   GSBD — Generator Service Bangladesh
   Premium Cyberpunk About Page — style.css
   ============================================================ */

/* ======================== CSS VARIABLES ======================== */
:root {
  --cyan: #00f5ff;
  --cyan-dim: rgba(0, 245, 255, 0.15);
  --cyan-glow: rgba(0, 245, 255, 0.35);
  --orange: #ff6b00;
  --orange-dim: rgba(255, 107, 0, 0.15);
  --orange-glow: rgba(255, 107, 0, 0.35);
  --dark-bg: #03080f;
  --dark-card: rgba(6, 18, 32, 0.75);
  --dark-border: rgba(0, 245, 255, 0.12);
  --dark-border-orange: rgba(255, 107, 0, 0.18);
  --text-primary: #e8f4ff;
  --text-secondary: #7a99bb;
  --font-display: 'Orbitron', monospace;
  --font-body: 'Poppins', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--dark-bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ======================== ANIMATED BACKGROUND GRID ======================== */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 245, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridShift 20s linear infinite;
  pointer-events: none;
}

@keyframes gridShift {
  0%   { background-position: 0 0, 0 0; }
  100% { background-position: 60px 60px, 60px 60px; }
}

/* ======================== FLOATING PARTICLES ======================== */
.particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.particles span {
  position: absolute;
  display: block;
  border-radius: 50%;
  animation: floatParticle linear infinite;
  opacity: 0;
}

.particles span:nth-child(odd)  { background: var(--cyan); }
.particles span:nth-child(even) { background: var(--orange); }

.particles span:nth-child(1)  { width: 4px;  height: 4px;  left: 8%;   animation-duration: 18s; animation-delay: 0s;    box-shadow: 0 0 8px var(--cyan); }
.particles span:nth-child(2)  { width: 6px;  height: 6px;  left: 15%;  animation-duration: 22s; animation-delay: 2s;    box-shadow: 0 0 10px var(--orange); }
.particles span:nth-child(3)  { width: 3px;  height: 3px;  left: 27%;  animation-duration: 15s; animation-delay: 4s;    box-shadow: 0 0 6px var(--cyan); }
.particles span:nth-child(4)  { width: 5px;  height: 5px;  left: 38%;  animation-duration: 20s; animation-delay: 1s;    box-shadow: 0 0 8px var(--orange); }
.particles span:nth-child(5)  { width: 4px;  height: 4px;  left: 50%;  animation-duration: 17s; animation-delay: 3s;    box-shadow: 0 0 8px var(--cyan); }
.particles span:nth-child(6)  { width: 7px;  height: 7px;  left: 62%;  animation-duration: 25s; animation-delay: 0.5s;  box-shadow: 0 0 12px var(--orange); }
.particles span:nth-child(7)  { width: 3px;  height: 3px;  left: 72%;  animation-duration: 16s; animation-delay: 5s;    box-shadow: 0 0 6px var(--cyan); }
.particles span:nth-child(8)  { width: 5px;  height: 5px;  left: 82%;  animation-duration: 21s; animation-delay: 2.5s;  box-shadow: 0 0 10px var(--orange); }
.particles span:nth-child(9)  { width: 4px;  height: 4px;  left: 90%;  animation-duration: 19s; animation-delay: 1.5s;  box-shadow: 0 0 8px var(--cyan); }
.particles span:nth-child(10) { width: 6px;  height: 6px;  left: 5%;   animation-duration: 23s; animation-delay: 6s;    box-shadow: 0 0 10px var(--orange); }
.particles span:nth-child(11) { width: 3px;  height: 3px;  left: 45%;  animation-duration: 14s; animation-delay: 7s;    box-shadow: 0 0 6px var(--cyan); }
.particles span:nth-child(12) { width: 5px;  height: 5px;  left: 55%;  animation-duration: 26s; animation-delay: 0.8s;  box-shadow: 0 0 10px var(--orange); }
.particles span:nth-child(13) { width: 4px;  height: 4px;  left: 33%;  animation-duration: 18s; animation-delay: 3.5s;  box-shadow: 0 0 8px var(--cyan); }
.particles span:nth-child(14) { width: 6px;  height: 6px;  left: 78%;  animation-duration: 22s; animation-delay: 4.5s;  box-shadow: 0 0 10px var(--orange); }
.particles span:nth-child(15) { width: 3px;  height: 3px;  left: 20%;  animation-duration: 15s; animation-delay: 8s;    box-shadow: 0 0 6px var(--cyan); }

@keyframes floatParticle {
  0%   { bottom: -20px; opacity: 0; transform: translateX(0) scale(0.5); }
  10%  { opacity: 0.8; }
  90%  { opacity: 0.6; }
  100% { bottom: 110vh; opacity: 0; transform: translateX(80px) scale(1.2); }
}

/* ======================== UTILITY — GLOW TEXT ======================== */
.glow-text {
  color: var(--cyan);
  text-shadow: 0 0 20px rgba(0, 245, 255, 0.7), 0 0 40px rgba(0, 245, 255, 0.4);
}

.glow-orange {
  color: var(--orange);
  text-shadow: 0 0 20px rgba(255, 107, 0, 0.7), 0 0 40px rgba(255, 107, 0, 0.4);
}

/* ======================== GLASSMORPHISM CARD ======================== */
.glass-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0, 245, 255, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.glass-card:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 30px var(--cyan-glow), 0 20px 60px rgba(0, 0, 0, 0.5);
  transform: translateY(-6px);
}

/* ======================== SECTION COMMON ======================== */
.section-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: var(--cyan);
  text-align: center;
  margin-bottom: 12px;
  opacity: 0.7;
  position: relative;
  z-index: 2;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 60px;
  position: relative;
  z-index: 2;
}

/* ======================== NAVBAR ======================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(3, 8, 15, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  padding: 12px 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--text-primary);
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--cyan), #0099cc);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark-bg);
  font-size: 1rem;
  box-shadow: 0 0 20px var(--cyan-glow);
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: width var(--transition);
  box-shadow: 0 0 8px var(--cyan);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan);
}

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

.btn-nav {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 10px 22px;
  border: 1px solid var(--cyan);
  border-radius: 6px;
  color: var(--cyan);
  transition: var(--transition);
  background: transparent;
}

.btn-nav:hover {
  background: var(--cyan);
  color: var(--dark-bg);
  box-shadow: 0 0 20px var(--cyan-glow);
}

/* ======================== BUTTONS ======================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--cyan), #007acc);
  color: var(--dark-bg);
  border-radius: 8px;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 0 25px var(--cyan-glow);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 40px var(--cyan), 0 10px 30px rgba(0, 245, 255, 0.3);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 14px 28px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: var(--text-secondary);
  transition: var(--transition);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
}

.btn-large {
  padding: 16px 40px;
  font-size: 0.82rem;
}

.btn-outline-orange {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 14px 32px;
  border: 1px solid var(--orange);
  border-radius: 8px;
  color: var(--orange);
  transition: var(--transition);
  background: transparent;
}

.btn-outline-orange:hover {
  background: var(--orange);
  color: var(--dark-bg);
  box-shadow: 0 0 30px var(--orange-glow);
  transform: translateY(-3px);
}

/* ======================== HERO SECTION ======================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 120px 60px 80px;
  position: relative;
  z-index: 2;
  gap: 40px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 245, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  right: 200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  flex: 1;
  max-width: 600px;
  animation: fadeSlideUp 0.9s ease both;
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  border: 1px solid var(--dark-border);
  padding: 8px 16px;
  border-radius: 100px;
  background: var(--cyan-dim);
  margin-bottom: 24px;
}

.pulse-dot {
  animation: pulseDot 1.5s ease infinite;
  color: var(--cyan);
  font-size: 0.55rem;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.4); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  animation: fadeSlideUp 0.9s 0.15s ease both;
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeSlideUp 0.9s 0.25s ease both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.9s 0.35s ease both;
}

/* ======================== 3D GENERATOR ILLUSTRATION ======================== */
.generator-3d {
  flex: 0 0 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: floatGenerator 4s ease-in-out infinite, fadeSlideUp 0.9s 0.4s ease both;
}

@keyframes floatGenerator {
  0%, 100% { transform: translateY(0) rotateY(0deg); }
  50%       { transform: translateY(-18px) rotateY(5deg); }
}

.gen-body {
  position: relative;
  width: 240px;
  height: 160px;
  transform-style: preserve-3d;
  transform: perspective(700px) rotateX(-8deg) rotateY(-18deg);
}

/* Generator Front Face */
.gen-face {
  position: absolute;
  border-radius: 6px;
}

.gen-front {
  width: 240px;
  height: 160px;
  background: linear-gradient(160deg, #0d2a3d, #071a2b);
  border: 1px solid rgba(0, 245, 255, 0.3);
  box-shadow: 0 0 40px rgba(0, 245, 255, 0.2), inset 0 0 30px rgba(0, 245, 255, 0.05);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gen-top {
  width: 240px;
  height: 40px;
  background: linear-gradient(90deg, #0a2035, #0d2f47);
  border: 1px solid rgba(0, 245, 255, 0.2);
  top: -39px;
  left: 0;
  transform: rotateX(90deg);
  transform-origin: bottom;
  border-radius: 4px 4px 0 0;
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.15);
}

.gen-side {
  width: 60px;
  height: 160px;
  background: linear-gradient(90deg, #061420, #091e30);
  border: 1px solid rgba(0, 245, 255, 0.15);
  right: -59px;
  top: 0;
  transform: rotateY(90deg);
  transform-origin: left;
  border-radius: 0 6px 6px 0;
}

.gen-panel {
  width: 200px;
  height: 120px;
  background: rgba(0, 245, 255, 0.04);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  padding: 12px;
}

/* Gauge */
.gen-gauge {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #0d2a3d, #061420);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 15px var(--cyan-glow), inset 0 0 10px rgba(0, 245, 255, 0.1);
  position: relative;
  animation: gaugeRotate 3s ease-in-out infinite;
}

.gen-gauge::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 18px;
  background: var(--orange);
  transform-origin: bottom center;
  transform: translate(-50%, -100%) rotate(30deg);
  box-shadow: 0 0 8px var(--orange);
  border-radius: 2px;
}

@keyframes gaugeRotate {
  0%, 100% { transform: rotate(0deg); }
  50%       { transform: rotate(15deg); }
}

/* Status lights */
.gen-lights {
  display: flex;
  gap: 10px;
}

.light {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.l1 {
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: blink1 2s ease infinite;
}
.l2 {
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
  animation: blink2 2.5s ease infinite 0.5s;
}
.l3 {
  background: #00ff88;
  box-shadow: 0 0 10px #00ff88;
  animation: blink1 3s ease infinite 1s;
}

@keyframes blink1 {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}
@keyframes blink2 {
  0%, 100% { opacity: 0.2; }
  50%       { opacity: 1; }
}

/* Vents */
.gen-vent {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 80px;
}

.gen-vent span {
  display: block;
  height: 3px;
  background: rgba(0, 245, 255, 0.3);
  border-radius: 2px;
}

/* Exhaust */
.gen-exhaust {
  position: absolute;
  top: -55px;
  right: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.exhaust-pipe {
  width: 22px;
  height: 50px;
  background: linear-gradient(90deg, #0d2a3d, #1a4060);
  border: 1px solid rgba(0, 245, 255, 0.3);
  border-radius: 4px 4px 0 0;
}

.exhaust-smoke {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.exhaust-smoke span {
  display: block;
  background: rgba(0, 245, 255, 0.08);
  border-radius: 50%;
  animation: smokeRise 2s ease-in-out infinite;
}

.exhaust-smoke span:nth-child(1) { width: 14px; height: 14px; animation-delay: 0s;    border: 1px solid rgba(0,245,255,0.2); }
.exhaust-smoke span:nth-child(2) { width: 10px; height: 10px; animation-delay: 0.3s;  border: 1px solid rgba(0,245,255,0.15); }
.exhaust-smoke span:nth-child(3) { width: 7px;  height: 7px;  animation-delay: 0.6s;  border: 1px solid rgba(0,245,255,0.1); }

@keyframes smokeRise {
  0%   { transform: translateY(0) scale(0.6); opacity: 0.5; }
  100% { transform: translateY(-28px) scale(1.5); opacity: 0; }
}

/* Bolts */
.gen-bolt {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0a1e30;
  border: 1px solid rgba(0, 245, 255, 0.3);
}

.b1 { top: 8px;  left: 8px; }
.b2 { top: 8px;  right: 8px; }
.b3 { bottom: 8px; left: 8px; }
.b4 { bottom: 8px; right: 8px; }

/* Base */
.gen-base {
  position: absolute;
  bottom: -16px;
  left: -10px;
  right: -10px;
  height: 16px;
  background: linear-gradient(90deg, #071a2b, #0d2a3d, #071a2b);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: 0 0 6px 6px;
}

/* Glow ring */
.gen-glow-ring {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  height: 40px;
  background: radial-gradient(ellipse, rgba(0, 245, 255, 0.25), transparent 70%);
  filter: blur(8px);
  animation: pulseRing 3s ease-in-out infinite;
}

@keyframes pulseRing {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scaleX(1); }
  50%       { opacity: 1; transform: translateX(-50%) scaleX(1.1); }
}

/* ======================== OVERVIEW SECTION ======================== */
.overview {
  padding: 120px 0;
  position: relative;
  z-index: 2;
}

.overview-card {
  display: flex;
  gap: 50px;
  padding: 50px;
  align-items: flex-start;
}

.overview-icon-col {
  flex: 0 0 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.big-icon-wrap {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 245, 255, 0.15), transparent);
  border: 2px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--cyan);
  box-shadow: 0 0 30px var(--cyan-glow);
  animation: floatIcon 3s ease-in-out infinite;
}

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

.ov-badge {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--orange);
  border: 1px solid var(--orange);
  padding: 5px 12px;
  border-radius: 100px;
  background: var(--orange-dim);
  box-shadow: 0 0 12px var(--orange-glow);
}

.overview-text-col {
  flex: 1;
}

.overview-text-col > p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.9;
}

.overview-text-col > p strong {
  color: var(--cyan);
}

.overview-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.ov-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 18px;
  border-radius: 10px;
  border: 1px solid rgba(0, 245, 255, 0.08);
  background: rgba(0, 245, 255, 0.03);
  transition: var(--transition);
}

.ov-item:hover {
  border-color: rgba(0, 245, 255, 0.3);
  background: rgba(0, 245, 255, 0.06);
  transform: translateX(6px);
}

.ov-item i {
  font-size: 1.1rem;
  color: var(--cyan);
  margin-top: 2px;
  flex-shrink: 0;
  width: 20px;
}

.ov-item strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.ov-item span {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ======================== MISSION & VISION ======================== */
.mission-vision {
  padding: 120px 0;
  position: relative;
  z-index: 2;
}

.mission-vision::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0, 245, 255, 0.04), transparent 70%);
  pointer-events: none;
}

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.mv-card {
  padding: 44px;
  position: relative;
  transition: var(--transition);
}

.mv-card:hover {
  transform: translateY(-8px) rotateX(2deg);
}

.mission-card:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 40px var(--cyan-glow), 0 20px 60px rgba(0, 0, 0, 0.5);
}

.vision-card:hover {
  border-color: var(--orange);
  box-shadow: 0 0 40px var(--orange-glow), 0 20px 60px rgba(0, 0, 0, 0.5);
}

.mv-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.mv-icon-wrap.cyan {
  background: var(--cyan-dim);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.mv-icon-wrap.orange {
  background: var(--orange-dim);
  border: 1px solid var(--orange);
  color: var(--orange);
  box-shadow: 0 0 20px var(--orange-glow);
}

.mv-tag {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--cyan);
  margin-bottom: 12px;
}

.mv-tag.orange-tag {
  color: var(--orange);
}

.mv-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.mv-card > p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 24px;
}

.mv-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mv-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.83rem;
  color: var(--text-secondary);
}

.mv-points li i {
  color: var(--cyan);
  font-size: 0.75rem;
}

.vision-card .mv-points li i { color: var(--orange); }

.mv-corner-glow {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.3;
}

.cyan-glow  { background: radial-gradient(circle, var(--cyan), transparent); }
.orange-glow { background: radial-gradient(circle, var(--orange), transparent); }

/* ======================== STATS SECTION ======================== */
.stats-section {
  padding: 120px 0;
  position: relative;
  z-index: 2;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0, 245, 255, 0.03), transparent);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  padding: 36px 28px;
  text-align: center;
  animation: floatStat ease-in-out infinite;
}

.stat-card:nth-child(1) { animation-duration: 4s;   animation-delay: 0s; }
.stat-card:nth-child(2) { animation-duration: 4.5s; animation-delay: 0.5s; }
.stat-card:nth-child(3) { animation-duration: 3.8s; animation-delay: 1s; }
.stat-card:nth-child(4) { animation-duration: 4.2s; animation-delay: 0.3s; }

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

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 245, 255, 0.3);
  color: var(--cyan);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 0 16px var(--cyan-glow);
}

.orange-icon {
  background: var(--orange-dim) !important;
  border-color: rgba(255, 107, 0, 0.3) !important;
  color: var(--orange) !important;
  box-shadow: 0 0 16px var(--orange-glow) !important;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--cyan);
  text-shadow: 0 0 20px rgba(0, 245, 255, 0.5);
  display: inline;
}

.stat-card:nth-child(2) .stat-number,
.stat-card:nth-child(4) .stat-number {
  color: var(--orange);
  text-shadow: 0 0 20px rgba(255, 107, 0, 0.5);
}

.stat-plus {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--cyan);
  display: inline;
  font-weight: 700;
}

.stat-card:nth-child(2) .stat-plus,
.stat-card:nth-child(4) .stat-plus { color: var(--orange); }

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 8px;
  letter-spacing: 0.05em;
}

.stat-bar {
  height: 3px;
  background: rgba(0, 245, 255, 0.1);
  border-radius: 2px;
  margin-top: 16px;
  overflow: hidden;
}

.stat-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), transparent);
  border-radius: 2px;
  animation: barLoad 2s ease both;
  box-shadow: 0 0 8px var(--cyan);
}

.orange-bar span {
  background: linear-gradient(90deg, var(--orange), transparent) !important;
  box-shadow: 0 0 8px var(--orange) !important;
}

@keyframes barLoad {
  from { width: 0 !important; }
}

/* ======================== WHY CHOOSE US ======================== */
.why-us {
  padding: 120px 0;
  position: relative;
  z-index: 2;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 36px 30px;
  position: relative;
  cursor: default;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 0 35px var(--cyan-glow), 0 20px 50px rgba(0,0,0,0.4);
}

.feat-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 245, 255, 0.3);
  color: var(--cyan);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 0 18px var(--cyan-glow);
  transition: var(--transition);
}

.orange-feat {
  background: var(--orange-dim) !important;
  border-color: rgba(255, 107, 0, 0.3) !important;
  color: var(--orange) !important;
  box-shadow: 0 0 18px var(--orange-glow) !important;
}

.feature-card:hover .feat-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 0 30px var(--cyan-glow);
}

.feature-card:hover .orange-feat {
  box-shadow: 0 0 30px var(--orange-glow) !important;
}

.feature-card h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.feature-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 20px;
}

.feat-line {
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--cyan-glow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.orange-line {
  background: linear-gradient(90deg, var(--orange), transparent) !important;
  box-shadow: 0 0 8px var(--orange-glow) !important;
}

.feature-card:hover .feat-line {
  transform: scaleX(1);
}

/* ======================== TEAM SECTION ======================== */
.team-section {
  padding: 120px 0;
  position: relative;
  z-index: 2;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-10px) rotateY(-5deg);
}

.avatar-ring {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: spinRing 8s linear infinite;
}

.cyan-ring {
  border: 2px solid transparent;
  background: linear-gradient(var(--dark-card), var(--dark-card)) padding-box,
              linear-gradient(0deg, var(--cyan), transparent, var(--cyan)) border-box;
  box-shadow: 0 0 20px var(--cyan-glow);
}

.orange-ring {
  border: 2px solid transparent;
  background: linear-gradient(var(--dark-card), var(--dark-card)) padding-box,
              linear-gradient(0deg, var(--orange), transparent, var(--orange)) border-box;
  box-shadow: 0 0 20px var(--orange-glow);
}

@keyframes spinRing {
  0%   { background: linear-gradient(var(--dark-card), var(--dark-card)) padding-box, linear-gradient(0deg, var(--cyan), transparent, var(--cyan)) border-box; }
  100% { background: linear-gradient(var(--dark-card), var(--dark-card)) padding-box, linear-gradient(360deg, var(--cyan), transparent, var(--cyan)) border-box; }
}

.avatar-inner {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0d2a3d, #07141f);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--cyan);
}

.orange-ring .avatar-inner { color: var(--orange); }

.team-info h4 {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.team-pos {
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 12px;
}

.orange-pos { color: var(--orange) !important; }

.team-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.team-socials {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.team-socials a {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.team-socials a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
  box-shadow: 0 0 12px var(--cyan-glow);
}

/* ======================== CTA SECTION ======================== */
.cta-section {
  padding: 140px 0;
  position: relative;
  z-index: 2;
  text-align: center;
  overflow: hidden;
}

.cta-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0, 245, 255, 0.1), rgba(255, 107, 0, 0.05), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  animation: ctaGlow 4s ease-in-out infinite;
}

@keyframes ctaGlow {
  0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
  50%       { opacity: 1;   transform: translate(-50%, -50%) scale(1.1); }
}

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

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--orange);
  border: 1px solid var(--orange);
  padding: 8px 20px;
  border-radius: 100px;
  background: var(--orange-dim);
  margin-bottom: 28px;
  box-shadow: 0 0 20px var(--orange-glow);
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
}

.cta-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 44px;
  line-height: 1.75;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.cta-hotline {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.cta-hotline strong { color: var(--text-primary); }
.cta-hotline i { color: var(--cyan); }

/* ======================== FOOTER ======================== */
.footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--dark-border);
  padding: 0;
}

.footer-top {
  display: flex;
  gap: 60px;
  padding: 70px 60px 50px;
  align-items: flex-start;
}

.footer-brand {
  flex: 0 0 280px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.footer-brand > p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  border: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-socials a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
  box-shadow: 0 0 16px var(--cyan-glow);
  transform: translateY(-3px);
}

.footer-links {
  flex: 1;
  display: flex;
  gap: 60px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col a i {
  color: var(--cyan);
  font-size: 0.7rem;
  width: 14px;
}

.footer-col a:hover { color: var(--cyan); }

.footer-bottom {
  border-top: 1px solid var(--dark-border);
  padding: 20px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.footer-right i { margin: 0 4px; }

/* ======================== RESPONSIVE — TABLET ======================== */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid  { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }

  .hero { padding: 120px 40px 80px; gap: 30px; }
  .generator-3d { flex: 0 0 320px; }
  .gen-body { transform: perspective(600px) rotateX(-8deg) rotateY(-14deg); }
  .overview-card { padding: 36px; gap: 36px; }
}

@media (max-width: 900px) {
  .mv-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: 40px; }
  .footer-links { flex-wrap: wrap; gap: 40px; }
  .footer-brand { flex: none; }
}

/* ======================== RESPONSIVE — MOBILE ======================== */
@media (max-width: 768px) {
  .navbar {
    padding: 14px 20px;
  }
  .nav-links { display: none; }
  .nav-cta { display: none; }

  .hero {
    flex-direction: column;
    padding: 100px 24px 60px;
    text-align: center;
  }

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

  .hero-sub br { display: none; }

  .generator-3d {
    flex: none;
    width: 280px;
    height: 220px;
  }

  .gen-body {
    transform: perspective(500px) rotateX(-5deg) rotateY(0deg);
  }

  .overview-card {
    flex-direction: column;
    padding: 28px 24px;
    gap: 28px;
  }

  .overview-icon-col { flex: none; }

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

  .footer-top { padding: 50px 24px 40px; }
  .footer-bottom { flex-direction: column; gap: 8px; padding: 16px 24px; text-align: center; }

  .section-title { margin-bottom: 36px; }

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

@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-links { flex-direction: column; gap: 30px; }
}

/* ======================== SCROLLBAR ======================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: var(--cyan); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #00ccdd; }