* {
  box-sizing: border-box;
  font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, "Helvetica Neue", Arial,
    sans-serif;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  line-height: 1.6;
  color: #ffffff;
  background-color: #242628;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(36, 38, 40, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(36, 38, 40, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo span {
  font-size: 24px;
  font-weight: 700;
  color: #ff9e40;
}

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

.nav-link {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: #ff9e40;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: #ff9e40;
  transition: width 0.3s ease;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}


.logo {
    height: 40px;
    width: 40px;
    object-fit: contain;
    /* border-radius: 8px; */
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    background: #fff;
    margin-right: 10px;
    transition: transform 0.2s;
    vertical-align: middle;
}
.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #222;
    gap: 8px;
}
.logo:hover {
    transform: scale(1.08) rotate(-2deg);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.bar {
  width: 25px;
  height: 3px;
  background-color: #ffffff;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 165px 20px 124px;
  width: 100%;
  min-height: 100vh;
  background-color: #242628;
  background-image: url(./assets/world.svg);
  background-repeat: no-repeat;
  background-position: center 70px;
  background-size: contain;
  position: relative;
}

.hero-content {
  max-width: 1200px;
  text-align: center;
}

.header h3 {
  color: #ff9e40;
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 20px 0;
  line-height: 36px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.header h1 {
  font-weight: 700;
  font-size: 48px;
  line-height: 1.2;
  color: #ffffff;
  margin: 0 0 24px 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.header p {
  font-size: 20px;
  line-height: 1.6;
  color: #cccccc;
  max-width: 600px;
  margin: 0 auto 40px auto;
}

.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.btn-primary button,
.btn-secondary button {
  border: none;
  border-radius: 8px;
  padding: 16px 32px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 180px;
}

.btn-primary button {
  background: linear-gradient(135deg, #f6821f, #ff9e40);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(246, 130, 31, 0.3);
}

.btn-primary button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(246, 130, 31, 0.4);
}

.btn-secondary button {
  background: transparent;
  color: #ff9e40;
  border: 2px solid #ff9e40;
}

.btn-secondary button:hover {
  background: #ff9e40;
  color: #242628;
  transform: translateY(-2px);
}

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

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 18px;
  color: #cccccc;
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #2a2c2e, #242628);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h3 {
  font-size: 32px;
  color: #ff9e40;
  margin-bottom: 24px;
}

.about-text p {
  font-size: 18px;
  color: #cccccc;
  margin-bottom: 40px;
  line-height: 1.7;
}

.stats {
  display: flex;
  gap: 40px;
}

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

.stat-item h4 {
  font-size: 36px;
  color: #ff9e40;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-item p {
  color: #cccccc;
  font-size: 14px;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.feature-icon {
  font-size: 32px;
  min-width: 50px;
}

.feature-item h4 {
  color: #ffffff;
  font-size: 20px;
  margin-bottom: 8px;
}

.feature-item p {
  color: #cccccc;
  line-height: 1.6;
}

/* Services Section */
.services-section {
  padding: 100px 0;
  background: #242628;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.service-card {
  background: linear-gradient(135deg, #2a2c2e, #323436);
  border-radius: 12px;
  padding: 40px 30px;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 158, 64, 0.1);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 158, 64, 0.3);
}

.service-icon {
  font-size: 48px;
  margin-bottom: 24px;
}

.service-card h3 {
  font-size: 24px;
  color: #ffffff;
  margin-bottom: 16px;
  font-weight: 600;
}

.service-card p {
  color: #cccccc;
  margin-bottom: 24px;
  line-height: 1.6;
}

.service-card ul {
  list-style: none;
}

.service-card li {
  color: #cccccc;
  margin-bottom: 8px;
  position: relative;
  padding-left: 20px;
}

.service-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #ff9e40;
  font-weight: bold;
}

/* Contact Section */
.contact-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #2a2c2e, #242628);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h3 {
  font-size: 28px;
  color: #ff9e40;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-icon {
  font-size: 24px;
  min-width: 30px;
}

.contact-item h4 {
  color: #ffffff;
  font-size: 18px;
  margin-bottom: 8px;
}

.contact-item p {
  color: #cccccc;
  line-height: 1.6;
}

/* Contact Form */
.contact-form-container {
  background: rgba(42, 44, 46, 0.5);
  border-radius: 12px;
  padding: 40px;
  border: 1px solid rgba(255, 158, 64, 0.1);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  color: #ffffff;
  font-weight: 500;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 158, 64, 0.2);
  border-radius: 8px;
  color: #ffffff;
  font-size: 16px;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #ff9e40;
  box-shadow: 0 0 0 3px rgba(255, 158, 64, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #888;
}

.submit-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #f6821f, #ff9e40);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(246, 130, 31, 0.4);
}

/* Footer */
.footer {
  background: #1a1c1e;
  padding: 60px 0 20px;
}

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

.footer-section h3 {
  color: #ff9e40;
  font-size: 24px;
  margin-bottom: 20px;
}

.footer-section h4 {
  color: #ffffff;
  font-size: 18px;
  margin-bottom: 16px;
}

.footer-section p {
  color: #cccccc;
  line-height: 1.6;
  margin-bottom: 20px;
}

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

.footer-section li {
  margin-bottom: 8px;
}

.footer-section a {
  color: #cccccc;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #ff9e40;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  font-size: 24px;
  transition: transform 0.3s ease;
}

.social-links a:hover {
  transform: scale(1.2);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 158, 64, 0.2);
  padding-top: 20px;
  text-align: center;
}

.footer-bottom p {
  color: #888;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo-img {
  height: 32px;
  width: 32px;
  object-fit: contain;
  /* border-radius: 6px; */
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.footer-logo span {
  font-size: 1.3rem;
  font-weight: 700;
  color: #ff9e40;
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
  .hero-container {
    background-size: contain;
    background-position: center;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .stats {
    justify-content: center;
  }
}

@media screen and (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: rgba(36, 38, 40, 0.98);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 20px 0;
    gap: 20px;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .nav-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

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

  .header h3 {
    font-size: 20px;
  }

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

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

  .section-header h2 {
    font-size: 32px;
  }

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

  .stats {
    flex-direction: column;
    gap: 20px;
  }

  .about-features {
    gap: 20px;
  }

  .feature-item {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .contact-form-container {
    padding: 30px 20px;
  }
}

@media screen and (max-width: 600px) {
  .hero-container {
    padding: 120px 20px 80px;
  }

  .header h1 {
    font-size: 28px;
  }

  .header h3 {
    font-size: 18px;
  }

  .header p {
    font-size: 16px;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .about-section,
  .services-section,
  .contact-section {
    padding: 60px 0;
  }

  .service-card {
    padding: 30px 20px;
  }

  .btn-primary button,
  .btn-secondary button {
    min-width: 150px;
    padding: 14px 24px;
  }
}

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

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

/* Form Success/Error States */
.form-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22c55e;
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  text-align: center;
}

.form-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  text-align: center;
}

/* Loading State */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.submit-btn.loading::after {
  content: "";
  width: 16px;
  height: 16px;
  margin-left: 10px;
  border: 2px solid transparent;
  border-top: 2px solid #ffffff;
  border-radius: 50%;
  display: inline-block;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}