:root {
  --primary: #6c5ce7;
  --secondary: #00cec9;
  --dark: #0f0f1a;
  --dark-surface: #1e1e2f;
  --light: #f5f6fa;
  --grey: #a4b0be;
  --accent: #e056fd;
  --gradient: linear-gradient(135deg, var(--primary), var(--accent));
  --font-main: "Outfit", sans-serif;
  --container-width: 1200px;
}

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(108, 92, 231, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(108, 92, 231, 0.6);
}

.btn-outline {
  border-color: var(--light);
  color: var(--light);
}

.btn-outline:hover {
  background: var(--light);
  color: var(--dark);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 1000;
  background: rgba(15, 15, 26, 0.8);
  backdrop-filter: blur(10px);
  transition: 0.3s;
}

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

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--light);
}

.logo .dot {
  color: var(--secondary);
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  font-weight: 500;
  color: var(--grey);
}

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

.hamburger {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Slider */
.hero-slider {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
  display: flex;
  align-items: center;
  background-color: var(--dark); /* Fallback */
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: brightness(0.4);
  transform: scale(1.1);
  transition: transform 10s ease;
}

.slide.active .slide-bg {
  transform: scale(1);
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  transform: translateY(30px);
  opacity: 0;
  transition: all 0.8s ease 0.3s;
}

.slide.active .slide-content {
  transform: translateY(0);
  opacity: 1;
}

.slide-content h1 {
  font-size: 4rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.slide-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: var(--grey);
  max-width: 600px;
}

.cta-buttons {
  display: flex;
  gap: 20px;
}

/* Slider Controls */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: 0.3s;
}

.slider-arrow:hover {
  background: var(--primary);
}

.prev {
  left: 20px;
}
.next {
  right: 20px;
}

.slider-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
}

.dot.active {
  background: var(--secondary);
  transform: scale(1.2);
}

/* About Section */
.about-section {
  background: var(--dark-surface);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-image img {
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.stats {
  display: flex;
  gap: 40px;
  margin-top: 30px;
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--secondary);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.service-card {
  background: rgba(255, 255, 255, 0.03);
  padding: 30px;
  border-radius: 20px;
  transition: 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.service-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary);
}

.icon-box {
  width: 60px;
  height: 60px;
  background: rgba(108, 92, 231, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.service-card h3 {
  margin-bottom: 15px;
}

.service-card p {
  color: var(--grey);
  font-size: 0.9rem;
}

/* Contact */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  background: var(--dark-surface);
  padding: 50px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-info h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--white);
}

.contact-info p {
  color: var(--grey);
  margin-bottom: 30px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  font-size: 1rem;
  color: var(--light);
}

.info-item i {
  color: var(--secondary);
  font-size: 1.2rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px;
  background: var(--dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--light);
  font-family: inherit;
  outline: none;
  transition: 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
}

/* Footer */
footer {
  background: black;
  padding: 50px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
}

.social-links {
  display: flex;
  gap: 20px;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: 0.3s;
}

.social-links a:hover {
  background: var(--secondary);
  color: var(--dark);
}

.copyright {
  color: var(--grey);
  font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .slide-content h1 {
    font-size: 2.5rem;
  }

  .nav-links {
    display: none; /* Add toggle logic in JS usually, or simplistic here */
    position: absolute;
    top: 70px;
    right: 0;
    background: var(--dark-surface);
    width: 100%;
    flex-direction: column;
    padding: 20px;
    text-align: center;
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: block;
  }

  .about-grid,
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .contact-wrapper {
    padding: 30px;
  }
}