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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #1F2937;
  background-color: #FFFFFF;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: #000000;
}

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

img {
  max-width: 100%;
  height: auto;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
}

/* Color Variables */
:root {
  --primary-orange: #FF6600;
  --secondary-orange: rgba(255, 102, 0, 0.1);
  --light-gray: #F9FAFB;
  --medium-gray: #E5E7EB;
  --dark-gray: #1F2937;
  --black: #000000;
  --white: #FFFFFF;
  --shadow-light: 0px 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-medium: 0px 8px 32px rgba(0, 0, 0, 0.1);
  --whatsapp-green: #25D366;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section-small {
  padding: 40px 0;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: var(--shadow-light);
  z-index: 1000;
  padding: 15px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding: 10px 0;
  box-shadow: var(--shadow-medium);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-orange);
}

.logo-image {
  height: 70px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  margin-right: 8px;
}

.logo-fallback {
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-orange);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background-color: var(--primary-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-right: 8px;
  font-weight: bold;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-menu li a {
  color: var(--dark-gray);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  color: var(--primary-orange);
}

.nav-menu li a.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-orange);
}

.btn-primary {
  background-color: var(--primary-orange);
  color: var(--white);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-secondary {
  background-color: var(--whatsapp-green);
  color: var(--white);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-orange);
  border: 2px solid var(--primary-orange);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background-color: var(--primary-orange);
  color: var(--white);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
  padding: 120px 0 80px;
  text-align: center;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero h1 .highlight {
  color: var(--primary-orange);
}

.hero p {
  font-size: 20px;
  color: var(--dark-gray);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 40px;
}

.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary-orange), #ff8533);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
}

/* Cards */
.card {
  background-color: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-light);
  padding: 30px;
  transition: all 0.3s ease;
  border: 1px solid var(--medium-gray);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--secondary-orange);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--primary-orange);
  font-size: 24px;
}

.card h3 {
  font-size: 24px;
  margin-bottom: 15px;
}

.card p {
  color: var(--dark-gray);
  margin-bottom: 20px;
}

.card-link {
  color: var(--primary-orange);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.card-link:hover {
  gap: 12px;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

/* Process Timeline */
.process {
  background-color: var(--light-gray);
  padding: 80px 0;
}

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

.process-item::after {
  content: '';
  position: absolute;
  top: 30px;
  left: 50%;
  width: calc(100% - 60px);
  height: 2px;
  background-color: var(--primary-orange);
  z-index: 1;
}

.process-item:last-child::after {
  display: none;
}

.process-number {
  width: 60px;
  height: 60px;
  background-color: var(--primary-orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
}

/* Testimonials */
.testimonials {
  background-color: var(--white);
}

.testimonial-card {
  background-color: var(--light-gray);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
  color: var(--dark-gray);
}

.testimonial-author {
  font-weight: 600;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--primary-orange), #ff8533);
  color: var(--white);
  text-align: center;
  padding: 80px 0;
}

.cta h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.cta p {
  font-size: 18px;
  margin-bottom: 30px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.footer {
  background-color: var(--light-gray);
  padding: 60px 0 20px;
  color: var(--dark-gray);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  color: var(--black);
  margin-bottom: 20px;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 10px;
}

.footer-section ul li a {
  color: var(--dark-gray);
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: var(--primary-orange);
}

.footer-bottom {
  border-top: 1px solid var(--medium-gray);
  padding-top: 20px;
  text-align: center;
  font-size: 14px;
}

/* WhatsApp Button */
.whatsapp-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  border-radius: 50%;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  z-index: 1000;
  transition: all 0.3s ease;
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
  background: linear-gradient(135deg, #128C7E, #075E54);
}

.whatsapp-btn:active {
  transform: translateY(-1px) scale(1.05);
}

.whatsapp-icon {
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-text {
  display: none; /* Hide text for compact design */
}

/* Pulse animation for attention */
@keyframes whatsapp-pulse {
  0% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3); }
  50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6); }
  100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3); }
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px;
  border: 2px solid var(--medium-gray);
  border-radius: 8px;
  font-size: 16px;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-orange);
  outline: none;
}

/* Tabs */
.tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 10px;
}

.tab-btn {
  background-color: var(--light-gray);
  color: var(--dark-gray);
  padding: 12px 24px;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.tab-btn.active {
  background-color: var(--primary-orange);
  color: var(--white);
}

.tab-btn:hover {
  background-color: var(--secondary-orange);
  color: var(--primary-orange);
}

/* Portfolio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.portfolio-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-light);
  transition: all 0.3s ease;
}

.portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.portfolio-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 102, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  color: var(--white);
  font-weight: 600;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

/* Stats Counters */
.stats {
  background-color: var(--light-gray);
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}

.stat-number {
  font-size: 48px;
  font-weight: bold;
  color: var(--primary-orange);
  margin-bottom: 10px;
}

.stat-label {
  font-size: 16px;
  color: var(--dark-gray);
}

/* Benefits */
.benefits {
  background-color: var(--white);
}

.benefits-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.benefit-icon {
  color: var(--primary-orange);
  font-size: 24px;
  flex-shrink: 0;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--dark-gray);
  margin: 3px 0;
  transition: 0.3s;
}

/* Responsive Design */
@media (max-width: 768px) {
  .navbar {
    padding: 10px 0;
  }

  .nav-container {
    padding: 0 15px;
  }

  .logo-image {
    height: 50px;
    max-width: 150px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: var(--shadow-medium);
    flex-direction: column;
    padding: 20px;
    gap: 20px;
  }

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

  .mobile-menu-toggle {
    display: flex;
  }

  .btn-primary {
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 18px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .process-item::after {
    display: none;
  }

  .process {
    padding: 40px 0;
  }

  .section {
    padding: 40px 0;
  }

  .cta h2 {
    font-size: 28px;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .tabs {
    flex-direction: column;
    align-items: center;
  }

  .tab-btn {
    width: 100%;
    max-width: 200px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .card {
    padding: 20px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-20 {
  margin-bottom: 20px;
}

.mb-40 {
  margin-bottom: 40px;
}

.mt-20 {
  margin-top: 20px;
}

.mt-40 {
  margin-top: 40px;
}

.hidden {
  display: none;
}