@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0f172a; /* Deep Navy */
  --secondary: #4f46e5; /* Indigo Blue */
  --accent: #7c3aed; /* Vivid Violet */
  --text-main: #1e293b; /* Slate 800 */
  --text-muted: #64748b; /* Slate 500 */
  --bg-color: #ffffff; /* Pure White */
  --bg-soft: #f8fafc; /* Slate 50 */
  --bg-card: #ffffff;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --glow: 0 4px 20px rgba(79, 70, 229, 0.15);
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-color);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.2rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  padding: 0.8rem 5%;
  box-shadow: var(--shadow-md);
}

.logo img {
  height: 60px;
  filter: drop-shadow(0 0 10px rgba(0, 242, 255, 0.2));
}

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

.nav-links a {
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  box-shadow: var(--glow-cyan);
  transition: var(--transition);
}

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

/* Hero Section with Parallax Background */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 5%;
  position: relative;
  overflow: hidden;
  background: var(--bg-soft);
}

.hero-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.5s ease-in-out, transform 10s ease-out;
  transform: scale(1.1);
}

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(248, 250, 252, 0.95) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  animation: slideInUp 0.8s forwards;
}

.hero-tag {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  background: rgba(79, 70, 229, 0.1);
  border: 1px solid rgba(79, 70, 229, 0.2);
  border-radius: 50px;
  color: var(--secondary);
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 2rem;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--primary);
}

.hero h1 span {
  background: linear-gradient(to right, var(--secondary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.4rem;
  color: var(--text-muted);
  max-width: 700px;
  margin-bottom: 3.5rem;
}

/* Sections */
section { padding: 120px 5%; position: relative; }

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-header h2 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary);
}

.section-header p { color: var(--text-muted); font-size: 1.2rem; }

/* Grid Systems */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

/* Cards & Micro-Animations */
.card {
  background: var(--white);
  padding: 3.5rem 2.5rem;
  border-radius: 32px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-15px);
  border-color: var(--secondary);
  box-shadow: var(--shadow-lg);
}

.card i {
  font-size: 3.5rem;
  color: var(--secondary);
  margin-bottom: 2.5rem;
  display: block;
  animation: float 4s ease-in-out infinite;
}

.card h3 { font-size: 1.8rem; margin-bottom: 1.2rem; color: var(--primary); }
.card p { color: var(--text-muted); }

/* Stats Highlight */
.stats {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  padding: 100px 5%;
  color: var(--white);
  border-radius: 40px;
  margin: 0 5%;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 3rem;
  box-shadow: var(--shadow-lg);
}

.stat-item { text-align: center; }
.stat-number {
  font-size: 5.5rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 2px;
  font-size: 1rem;
  font-weight: 600;
}

/* Roadmap Steps */
.roadmap {
  display: flex;
  gap: 3rem;
  margin-top: 50px;
}

.step {
  flex: 1;
  background: rgba(112, 0, 255, 0.05);
  padding: 3rem 2rem;
  border-radius: 24px;
  border: 1px solid rgba(112, 0, 255, 0.1);
  transition: var(--transition);
}

.step:hover {
  background: rgba(112, 0, 255, 0.1);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

/* Contact & Info Banner */
.info-banner {
  background: var(--white);
  color: var(--text-main);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 40px;
  margin: 0 5% 40px;
  padding: 60px 5%;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.info-banner h3 { 
  font-size: 2.5rem; 
  margin-bottom: 1rem; 
  color: var(--primary);
}

/* Buttons */
.btn {
  padding: 1.2rem 3rem;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background: var(--secondary);
  color: white;
  border: none;
  box-shadow: 0 4px 14px 0 rgba(79, 70, 229, 0.39);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.23);
}

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

/* Animations Keyframes */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Service Images integration */
.service-img-wrapper {
  border-radius: 20px;
  overflow: hidden;
  height: 250px;
  margin-bottom: 2rem;
}

.service-img-wrapper img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s ease;
}

.service-card:hover .service-img-wrapper img { transform: scale(1.1); }

/* Footer Section */
.footer {
  background: var(--bg-soft);
  color: var(--text-main);
  padding: 5rem 5% 2rem;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding-bottom: 3rem;
  margin-bottom: 2rem;
}

.footer-brand .logo {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-muted);
  max-width: 400px;
  line-height: 1.8;
  margin-top: 1.5rem;
}

.footer-title {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
  color: var(--primary);
}

.footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 40px;
  height: 3px;
  background: var(--secondary);
  border-radius: 2px;
}

.footer-links ul, .contact-info {
  list-style: none;
}

.footer-links li, .contact-info li {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.footer-links a {
  transition: var(--transition);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--secondary);
  transform: translateX(5px);
}

.contact-info li {
  display: flex;
  gap: 1rem;
}

.contact-info i {
  color: var(--secondary);
  padding-top: 0.3rem;
}

.footer-bottom {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
}

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: #fff;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero h1 { font-size: 4rem; }
  .roadmap { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .hero h1 { font-size: 3rem; }
  .section-header h2 { font-size: 2.5rem; }
}