:root {
  /* Premium Color Palette */
  --primary-color: #0d47a1; /* Deep Blue */
  --primary-light: #5472d3;
  --secondary-color: #ff9800; /* Vibrant Orange */
  --text-dark: #1e293b;
  --text-light: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;
  --success-color: #10b981;
  --transition-speed: 0.3s;
  
  --font-main: 'Outfit', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-speed);
}

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  color: var(--primary-color);
  font-size: 2.5rem;
}

.section-title p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: 5px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-speed);
  text-align: center;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.btn-primary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(13, 71, 161, 0.2);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: #fff;
}

.btn-secondary:hover {
  background-color: #f57c00;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

/* Header & Navbar */
.header {
  background-color: var(--bg-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--transition-speed);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  letter-spacing: 1px;
}

.navbar {
  display: flex;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-speed);
}

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

.nav-link:hover {
  color: var(--primary-color);
}

/* Dropdown Styles */
.dropdown {
  position: relative;
}

.caret {
  font-size: 0.8rem;
  margin-left: 2px;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bg-white);
  min-width: 220px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-speed);
  z-index: 100;
  padding: 0.5rem 0;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  padding: 0;
}

.dropdown-menu a {
  display: block;
  padding: 0.8rem 1.5rem;
  color: var(--text-dark);
  font-weight: 500;
  transition: background var(--transition-speed), color var(--transition-speed);
}

.dropdown-menu a:hover {
  background-color: var(--bg-light);
  color: var(--primary-color);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--text-dark);
  transition: all 0.3s ease-in-out;
}

/* Mobile Navbar */
@media (max-width: 992px) {
  .hamburger {
    display: block;
  }
  
  .navbar {
    position: absolute;
    top: 80px;
    left: -100%;
    flex-direction: column;
    background-color: var(--bg-white);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }
  
  .navbar.active {
    left: 0;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }
  
  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-link {
    display: block;
    padding: 1rem;
    width: 100%;
  }

  /* Mobile Dropdown */
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background-color: var(--bg-light);
    display: none; /* Controlled by JS */
  }

  .dropdown.active .dropdown-menu {
    display: block;
  }
}

/* Hero Section */
.hero {
  position: relative;
  background-color: var(--primary-color);
  color: var(--bg-white);
  padding: 8rem 0 6rem;
  overflow: hidden;
}

.hero-content {
  max-width: 600px;
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 3.5rem;
  color: var(--bg-white);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.hero .btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-pattern {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 1;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  text-align: center;
  border: 1px solid var(--border-color);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
  border-color: var(--primary-light);
}

.service-icon {
  width: 64px;
  height: 64px;
  background-color: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--primary-color);
}

.service-card h3 {
  margin-bottom: 1rem;
}

/* Why Choose Us & Benefits */
.split-section {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.split-content {
  flex: 1;
}

.split-image {
  flex: 1;
  position: relative;
}

.split-image img {
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.feature-list {
  margin-top: 2rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.feature-icon {
  color: var(--success-color);
  font-size: 1.2rem;
  margin-top: 3px;
}

/* Process Section */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 1.5rem;
  z-index: 2;
  position: relative;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.stars {
  color: #fbbf24;
  margin-bottom: 1rem;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.client-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--bg-light);
}

.client-name h4 {
  margin-bottom: 0;
  font-size: 1rem;
}

.client-name span {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* Gallery Preview */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.gallery-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* CTA Banner */
.cta-banner {
  background-color: var(--primary-color);
  color: #fff;
  text-align: center;
  padding: 4rem 1.5rem;
  border-radius: 12px;
  margin: 4rem auto;
  max-width: 1200px;
}

.cta-banner h2 {
  color: #fff;
}

.cta-banner p {
  color: rgba(255,255,255,0.9);
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* Footer */
.footer {
  background-color: var(--text-dark);
  color: #fff;
  padding: 5rem 0 0;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer h3 {
  color: #fff;
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.footer-col p {
  color: #94a3b8;
}

.footer-links li, .footer-contact li {
  margin-bottom: 0.8rem;
  color: #94a3b8;
}

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

.footer-bottom {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #94a3b8;
  font-size: 0.9rem;
}

/* WhatsApp Button */
.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25D366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  z-index: 1000;
  transition: transform var(--transition-speed);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
}

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

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
}

.faq-question {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

/* Map */
.map-container {
  width: 100%;
  height: 400px;
  border-radius: 8px;
  overflow: hidden;
  margin-top: 3rem;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .split-section, .contact-grid { flex-direction: column; grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
}

/* Page Header */
.page-header {
  background-color: var(--primary-color);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}

.page-header h1 {
  color: #fff;
  margin-bottom: 0;
}