:root {
  --bg-color: #000000; /* Deepest dark blue/black */
  --accent-blue: #0ea5e9;
  --accent-blue-glow: rgba(14, 165, 233, 0.5);
  --accent-silver: #f8fafc;
  --text-muted: #94a3b8;
  --glass-bg: rgba(255, 255, 255, 0.02);
  --glass-border: rgba(255, 255, 255, 0.05);
}

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

body {
  background-color: #000000;
  color: var(--accent-silver);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Background Canvas & Noise */
#particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
}

.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  opacity: 0.03;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Header & Logo */
.header {
  padding: 40px 0;
  display: flex;
  justify-content: center;
}

.logo-blend {
  width: 400px;
  mix-blend-mode: screen;
  filter: contrast(1.15) brightness(1.1);
  transition: transform 0.5s ease;
}
.logo-blend:hover {
  transform: scale(1.05);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 10vh 0 15vh;
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(14, 165, 233, 0.1);
  color: var(--accent-blue);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  border: 1px solid rgba(14, 165, 233, 0.3);
  margin-bottom: 2rem;
}

.glow-pulse {
  animation: pulseGlow 2s infinite alternate;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 10px rgba(14, 165, 233, 0.2); }
  100% { box-shadow: 0 0 25px rgba(14, 165, 233, 0.6); }
}

h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

h1 span {
  color: transparent;
  -webkit-text-stroke: 1px var(--accent-blue);
  text-shadow: 0 0 40px rgba(14, 165, 233, 0.3);
}

.subtitle {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Glassmorphism Cards Grid */
.services {
  padding-bottom: 120px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 50%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
  transform: skewX(-20deg);
  transition: 0.7s;
}

.glass-card:hover {
  transform: translateY(-10px);
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(14, 165, 233, 0.1);
}

.glass-card:hover::before {
  left: 150%;
}

.icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(14, 165, 233, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(14, 165, 233, 0.2);
}
.icon-wrapper svg { width: 24px; height: 24px; }

.glass-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.glass-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* App Showcase (Split Layout) */
.app-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 100px 0;
  border-top: 1px solid var(--glass-border);
}

.app-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin: 1rem 0;
}
.app-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}
.primary-btn {
  background: var(--accent-blue);
  color: #fff;
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.3);
}
.primary-btn:hover {
  background: #0284c7;
  box-shadow: 0 0 30px rgba(14, 165, 233, 0.6);
  transform: translateY(-2px);
}
.secondary-btn {
  background: rgba(255,255,255,0.05);
  color: var(--accent-silver);
  border: 1px solid var(--glass-border);
}
.secondary-btn:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.app-visual-container {
  position: relative;
  perspective: 1000px;
}
.tilt-wrapper {
  position: relative;
  transform-style: preserve-3d;
  animation: floatApp 6s ease-in-out infinite;
}
.floating-phone {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  display: block;
  border-radius: 30px;
  border: 4px solid #1e293b;
  box-shadow: 0 30px 60px rgba(0,0,0,0.8);
}
.glow-shadow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 80%; height: 80%;
  background: var(--accent-blue);
  filter: blur(100px);
  opacity: 0.2;
  z-index: -1;
}

@keyframes floatApp {
  0%, 100% { transform: translateY(0) rotateX(5deg) rotateY(-5deg); }
  50% { transform: translateY(-20px) rotateX(8deg) rotateY(-2deg); }
}

/* Contact Form */
.contact-section {
  padding: 100px 0 150px;
  display: flex;
  justify-content: center;
}

.contact-box {
  width: 100%;
  max-width: 600px;
  text-align: center;
}

.contact-box h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.contact-box p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.sleek-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  text-align: left;
}

.input-group {
  position: relative;
}

.input-group input, .input-group textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 0;
  color: var(--accent-silver);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: all 0.3s ease;
  resize: none;
}

.input-group label {
  position: absolute;
  top: 12px;
  left: 0;
  color: var(--text-muted);
  pointer-events: none;
  transition: all 0.3s ease;
}

.input-group input:focus, .input-group textarea:focus,
.input-group input:valid, .input-group textarea:valid {
  border-bottom-color: var(--accent-blue);
}

.input-group input:focus ~ label, .input-group textarea:focus ~ label,
.input-group input:valid ~ label, .input-group textarea:valid ~ label {
  top: -12px;
  font-size: 0.75rem;
  color: var(--accent-blue);
}

.submit-btn {
  background: transparent;
  border: 1px solid var(--accent-blue);
  color: var(--accent-blue);
  margin-top: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.submit-btn:hover {
  background: var(--accent-blue);
  color: #fff;
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.4);
}

.footer {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--glass-border);
}

@media (max-width: 900px) {
  .app-showcase { grid-template-columns: 1fr; text-align: center; }
  .app-content p { margin: 0 auto 2rem; }
  .actions { justify-content: center; }
  .floating-phone { max-width: 250px; }
}