/* --- CSS Variables --- */
:root {
  --bg-color: #050505;
  --surface-color: #111;
  --surface-hover: #1a1a1a;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --primary-glow: #00f2fe;
  --secondary-glow: #4facfe;
  --accent-color: #00f2fe;
  
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  
  --font-main: 'Inter', sans-serif;
  
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

.text-center {
  text-align: center;
}

.mb-2 {
  margin-bottom: 2rem;
}

.w-full {
  width: 100%;
}

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

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin-bottom: 3rem;
}

.text-gradient {
  background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
  color: #000;
  position: relative;
  z-index: 1;
}

.btn-primary.glow-effect::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
  filter: blur(15px);
  opacity: 0.5;
  z-index: -1;
  border-radius: inherit;
  transition: var(--transition);
}

.btn-primary:hover.glow-effect::before {
  opacity: 0.8;
  filter: blur(20px);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--glass-bg);
  border-color: var(--accent-color);
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  padding: 1.5rem 0;
  z-index: 100;
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--accent-color);
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--accent-color);
}

.nav-links .btn {
  padding: 0.5rem 1.25rem;
}

.hamburger {
  display: none;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-primary);
  margin: 5px 0;
  transition: var(--transition);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(3rem, 5vw, 4.5rem);
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-inline: auto;
}

.bg-glow {
  position: absolute;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 0;
  opacity: 0.15;
}

.glow-1 {
  top: -10%;
  left: -10%;
  background: var(--primary-glow);
}

.glow-2 {
  bottom: -10%;
  right: -10%;
  background: var(--secondary-glow);
}

/* --- About Section --- */
.about-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* --- Grid System --- */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* --- Cards / Automations --- */
.card {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
  opacity: 0;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  background: var(--surface-hover);
  box-shadow: 0 10px 30px -10px rgba(0, 242, 254, 0.1);
}

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

.card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.card-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tech-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: rgba(0, 242, 254, 0.1);
  color: var(--primary-glow);
  border-radius: 100px;
  border: 1px solid rgba(0, 242, 254, 0.2);
}

.card-value {
  font-size: 0.9rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
  color: var(--text-primary);
}

/* --- Services --- */
.service-card {
  padding: 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.05);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-card h4 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* --- Benefits Section --- */
.benefits-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.benefit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.benefit-list strong {
  color: var(--text-primary);
}

.check-icon {
  color: var(--accent-color);
  font-weight: bold;
}

.benefits-visual {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glass-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
}

.orb-1 {
  width: 200px; height: 200px;
  background: var(--primary-glow);
  top: 20%; left: 20%;
  opacity: 0.4;
}

.orb-2 {
  width: 150px; height: 150px;
  background: var(--secondary-glow);
  bottom: 20%; right: 20%;
  opacity: 0.4;
}

.stats-glass {
  background: rgba(20, 20, 20, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  padding: 2rem 3rem;
  border-radius: 20px;
  text-align: center;
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.stat-number {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(90deg, #fff, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  color: var(--accent-color);
  font-weight: 600;
  margin-top: 0.5rem;
}

/* --- Contact Section --- */
.glass-card {
  background: rgba(20, 20, 20, 0.5);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 3rem;
  max-width: 600px;
  margin: 0 auto;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

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

.input-group label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.input-group input,
.input-group textarea {
  background: #0f0f0f;
  border: 1px solid var(--glass-border);
  padding: 1rem;
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  transition: var(--transition);
}

.input-group input:focus,
.input-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  background: #151515;
}

.form-status {
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  font-size: 0.95rem;
}

.form-status.hidden {
  display: none;
}

.form-status.success {
  background: rgba(0, 242, 254, 0.1);
  color: var(--primary-glow);
  border: 1px solid rgba(0, 242, 254, 0.2);
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 4rem 2rem 2rem;
  background: #020202;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 3rem;
  padding: 0;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-socials a:hover {
  background: var(--primary-glow);
  color: #000;
  border-color: var(--primary-glow);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* --- Responsive --- */
@media (max-width: 900px) {
  .grid-2, .grid-4, .benefits-wrapper {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #050505;
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--glass-border);
    clip-path: circle(0% at 100% 0);
    transition: clip-path 0.4s ease-out;
  }
  
  .nav-links.active {
    clip-path: circle(150% at 100% 0);
  }
  
  .hero {
    padding-top: 7rem;
  }
  
  .benefits-visual {
    height: 300px;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 2rem;
  }
}