:root {
  /* Colors */
  --bg-dark: #0a0e17;
  --bg-darker: #05070a;
  --accent-cyan: #00e5ff;
  --accent-blue: #2962ff;
  --accent-green: #00e676;
  --text-main: #f8f9fa;
  --text-muted: #94a3b8;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  
  /* Typography */
  --font-main: 'Inter', sans-serif;
  
  /* Layout */
  --container-width: 1200px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
}

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

/* Typography Utilities */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1rem;
  background: linear-gradient(to right, #fff, var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: #fff;
}

p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(45deg, var(--accent-blue), var(--accent-cyan));
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.5);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
}

.btn-outline:hover {
  background: rgba(0, 229, 255, 0.1);
}

.btn-large {
  padding: 1rem 3rem;
  font-size: 1.1rem;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 0;
  background: rgba(10, 14, 23, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--glass-border);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.logo img {
  height: 40px;
  filter: invert(1) hue-rotate(180deg) brightness(1.2);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-text p {
  margin-bottom: 2.5rem;
  font-size: 1.25rem;
}

/* Glassmorphism Panels */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.hero-visual {
  position: relative;
}

.hero-image {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.9;
  mix-blend-mode: lighten;
}

.overlay-stats {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-badge {
  background: rgba(0, 0, 0, 0.6);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 230, 118, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 230, 118, 0); }
}

/* Background Glow */
.glow-bg {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 1;
  opacity: 0.5;
}

.glow-1 {
  width: 400px;
  height: 400px;
  background: var(--accent-blue);
  top: -100px;
  right: -100px;
}

.glow-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-cyan);
  bottom: -50px;
  left: 20%;
}

/* Sections */
.section {
  padding: 6rem 0;
  position: relative;
}

.dark-section {
  background-color: var(--bg-darker);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-header p {
  font-size: 1.25rem;
  margin-top: 1rem;
}

/* Grid layout for Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.glass-card {
  padding: 2.5rem;
  transition: var(--transition);
}

.glass-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.card-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.alert-icon {
  background: rgba(255, 61, 0, 0.1);
  border: 1px solid rgba(255, 61, 0, 0.3);
  box-shadow: 0 0 15px rgba(255, 61, 0, 0.2);
}

.success-icon {
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

/* Proof Section */
.proof-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.video-container {
  position: relative;
  cursor: pointer;
}

.demo-image {
  width: 100%;
  display: block;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: rgba(0, 229, 255, 0.2);
  border: 2px solid var(--accent-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.play-button::after {
  content: '';
  width: 0;
  height: 0;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 25px solid #fff;
  margin-left: 5px;
}

.video-container:hover .play-button {
  background: rgba(0, 229, 255, 0.4);
  transform: translate(-50%, -50%) scale(1.1);
}

/* Form Section */
.form-wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem;
}

.form-header {
  text-align: center;
  margin-bottom: 3rem;
}

.lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.full-width {
  grid-column: 1 / -1;
}

label {
  font-weight: 500;
  font-size: 0.9rem;
  color: #ccc;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select {
  width: 100%;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  color: #fff;
  font-family: var(--font-main);
  transition: var(--transition);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.custom-select-wrapper select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23ffffff%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat, repeat;
  background-position: right .7em top 50%, 0 0;
  background-size: .65em auto, 100%;
}

select option {
  background-color: var(--bg-dark);
  color: var(--text-main);
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 0.5rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  transition: var(--transition);
}

.radio-label:hover {
  border-color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.05);
}

.radio-label input[type="radio"] {
  accent-color: var(--accent-cyan);
  width: 18px;
  height: 18px;
}

.form-submit {
  margin-top: 2rem;
}

.form-submit button {
  width: 100%;
}

/* Footer */
.footer {
  background-color: var(--bg-darker);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--glass-border);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-logo {
  height: 50px;
  margin-bottom: 1rem;
  filter: invert(1) hue-rotate(180deg) brightness(1.2);
}

.footer .slogan {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 0.9rem;
  width: 100%;
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
}

/* Animations */
.js-enabled .fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.js-enabled .fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Responsive */
@media (max-width: 992px) {
  .hero-content, .proof-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .glow-1 { top: -20%; right: -20%; }
  .glow-2 { bottom: -20%; left: -20%; }
  
  .hero {
    padding-top: 120px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  .btn { padding: 0.6rem 1.2rem; font-size: 0.9rem; }
  .btn-large { padding: 1rem 1.5rem; font-size: 1rem; }
  
  .logo { font-size: 1.2rem; }
  .logo img { height: 32px; }
  
  .hero-text p { font-size: 1rem; }
  
  .cards-grid { grid-template-columns: 1fr; }
  
  .lead-form { grid-template-columns: 1fr; }
  .form-wrapper { padding: 2rem 1rem; }
  
  .section { padding: 4rem 0; }
}