/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Space+Grotesk:wght@400;700&display=swap');

:root {
  --bg-color: #050505;
  --text-color: #ffffff;
  --primary-color: #00f3ff;
  --secondary-color: #bd00ff;
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --font-main: 'Outfit', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(0, 243, 255, 0.15), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(189, 0, 255, 0.15), transparent 25%);
  background-attachment: fixed;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 4rem;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

h2 {
  font-size: 3rem;
  margin-bottom: 2rem;
  text-align: center;
}

p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
}

a {
  text-decoration: none;
  color: var(--text-color);
  transition: all 0.3s ease;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  position: relative;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-weight: 600;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: var(--primary-color);
  transition: width 0.3s ease;
  box-shadow: 0 0 10px var(--primary-color);
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: all 0.4s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  color: #000;
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 0 40px rgba(189, 0, 255, 0.6);
  transform: translateY(-2px);
  color: #fff;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  z-index: -1;
  transition: opacity 0.4s ease;
  opacity: 0;
}

.btn-primary:hover::before {
  opacity: 1;
}

/* Sections */
section {
  padding: 100px 5%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero {
  position: relative;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  transform: translateZ(50px);
}

/* 3D Elements container for Vanilla Tilt */
.tilt-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: var(--glass-shadow);
  transform-style: preserve-3d;
  position: relative;
}

/* Specific Pages */

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  text-align: left;
  transition: transform 0.3s;
}

.service-card h3 {
  font-size: 1.5rem;
  margin: 1rem 0;
  color: var(--primary-color);
  transform: translateZ(30px);
}

.service-card p {
  transform: translateZ(20px);
}

.service-icon {
  font-size: 3rem;
  color: var(--secondary-color);
  transform: translateZ(40px);
  margin-bottom: 1rem;
  display: inline-block;
}

/* About Section */
.about-container {
  display: flex;
  align-items: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.about-content {
  flex: 1;
  min-width: 300px;
}

.about-image {
  flex: 1;
  min-width: 300px;
  position: relative;
}

.about-image img {
  width: 100%;
  border-radius: 20px;
  filter: grayscale(100%) contrast(1.2);
  transition: filter 0.5s ease;
  transform: translateZ(40px);
}

.about-image:hover img {
  filter: grayscale(0%);
}

/* Contact Form */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.2rem;
}

.info-item i {
  color: var(--primary-color);
  font-size: 1.5rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateZ(20px);
}

input, textarea {
  width: 100%;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: #fff;
  font-family: var(--font-main);
  font-size: 1rem;
  transition: all 0.3s ease;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
}

textarea {
  resize: vertical;
  min-height: 150px;
}

/* Floating Particles (CSS only) */
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--primary-color);
  box-shadow: 0 0 20px var(--primary-color);
  animation: float 10s infinite linear;
  opacity: 0.5;
  z-index: 0;
}

@keyframes float {
  0% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-100px) translateX(50px);
  }
  100% {
    transform: translateY(0) translateX(0);
  }
}

/* Utility to make elements pop in 3D */
.pop-out {
  transform: translateZ(50px);
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.5);
  border-top: 1px solid var(--glass-border);
  margin-top: auto;
}