/* Global Styles */
:root {
  --background: #ffffff;
  --foreground: #171717;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #0a0a0a;
    --foreground: #ededed;
  }
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
}

.page-transition {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.header {
  background: linear-gradient(135deg, #001f3f 0%, #003366 100%);
  color: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.logo img {
  height: 60px;
  width: auto;
}

.logo-text {
  color: white;
  font-weight: bold;
  font-size: 2.5rem;
  line-height: 1;
  white-space: nowrap;
  margin-left: 1.5rem;
}

.nav-desktop {
  display: none;
  gap: 2.5rem;
  align-items: center;
  font-weight: 600;
  font-size: 1.1rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  position: relative;
  padding: 0.4rem 0;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: #60a5fa;
  transition: width 0.3s ease, left 0.3s ease;
}

.nav-link:hover {
  color: #60a5fa;
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

.lang-switch {
  display: flex;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.15);
  padding: 0.3rem;
  border-radius: 0.4rem;
}

.lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem;
  border-radius: 0.3rem;
  transition: all 0.3s ease;
  opacity: 0.8;
  border: none;
  background: transparent;
  cursor: pointer;
}

.lang-btn:hover {
  opacity: 1;
  transform: scale(1.1);
}

.lang-btn.active {
  background-color: white;
  opacity: 1;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hamburger {
  display: block;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 0.4rem;
  transition: transform 0.2s;
}

.hamburger:hover {
  transform: scale(1.1);
}

.nav-mobile {
  display: none;
  background: #001122;
  border-top: 1px solid #334155;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.nav-mobile.open {
  display: block;
}

.mobile-nav-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  padding: 1.5rem 0;
  font-size: 1.1rem;
}

.lang-switch-mobile {
  display: flex;
  flex-direction: row;
  gap: 1rem;
  margin-top: 1rem;
  justify-content: center;
}

.lang-btn-mobile {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1.5rem;
  border-radius: 0.5rem;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background-color 0.3s, transform 0.3s;
  border: none;
  cursor: pointer;
}

.lang-btn-mobile:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.lang-btn-mobile.active {
  background-color: #60a5fa;
  color: white;
}

/* Hero Section */
.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem;
  text-align: center;
  position: relative;
  overflow: hidden;
 /*background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.pexels.com/photos/1779487/pexels-photo-1779487.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');*/
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(96,165,250,0.1) 0%, transparent 70%);
  z-index: 1;
}

.hero-content {
  max-width: 1000px;
  z-index: 2;
  padding: 0 1rem;
  opacity: 0;
  animation: fadeIn 1s ease-out 0.2s forwards;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: white;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #f1f5f9;
  margin-bottom: 2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  background: linear-gradient(to right, #60a5fa, #3b82f6);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(96, 165, 250, 0.4);
}

/* About Section */
.about {
  padding: 5rem 1rem;
  background: white;
  text-align: center;
}

.about-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: #001f3f;
  margin-bottom: 2.5rem;
  position: relative;
  display: inline-block;
  opacity: 0;
  animation: fadeIn 0.8s ease-out forwards;
}

.about-title::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, #60a5fa, #001f3f);
  bottom: -12px;
  left: 0;
}

.about-description,
.about-mission,
.about-expertise,
.about-commitment {
  font-size: 1.05rem;
  color: #475569;
  max-width: 900px;
  margin: 1rem auto;
  line-height: 1.7;
  opacity: 0;
  animation: fadeIn 0.8s ease-out forwards;
}

.about-description {
  animation-delay: 0.2s;
}
.about-mission {
  animation-delay: 0.4s;
}
.about-expertise {
  animation-delay: 0.6s;
}
.about-commitment {
  animation-delay: 0.8s;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.stat-card {
  background: #f8fafc;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  opacity: 0;
  animation: fadeIn 0.8s ease-out forwards;
}

.stat-card:nth-child(1) {
  animation-delay: 1s;
}
.stat-card:nth-child(2) {
  animation-delay: 1.2s;
}
.stat-card:nth-child(3) {
  animation-delay: 1.4s;
}

.stat-card h3 {
  font-size: 2.2rem;
  font-weight: 800;
  color: #001f3f;
  margin-bottom: 0.4rem;
}

.stat-card p {
  font-size: 0.95rem;
  color: #475569;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  opacity: 0;
  animation: fadeIn 1s ease-out 0.4s forwards;
}

.form-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: #001f3f;
  text-align: left;
}

.form-input,
.form-textarea {
  padding: 1rem;
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  font-size: 1rem;
  background-color: white;
  color: #000000;
  transition: border-color 0.3s;
}

.form-input:focus,
.form-textarea:focus {
  border-color: #60a5fa;
  outline: none;
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-submit {
  background: linear-gradient(to right, #60a5fa, #3b82f6);
  color: white;
  padding: 0.9rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}

.form-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(96, 165, 250, 0.4);
}

.form-submit:disabled {
  background-color: #94a3b8;
  cursor: not-allowed;
}

.form-success,
.form-error {
  font-weight: 500;
  opacity: 0;
  animation: fadeIn 0.3s forwards;
}

.form-success {
  color: #22c55e;
}

.form-error {
  color: #ef4444;
}

/* Services Section */
.services {
  padding: 5rem 1rem;
  background: white;
  text-align: center;
}

.services-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: #001f3f;
  margin-bottom: 3rem;
  position: relative;
  display: inline-block;
  opacity: 0;
  animation: fadeIn 0.8s ease-out forwards;
}

.services-title::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, #60a5fa, #001f3f);
  bottom: -12px;
  left: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.service-card {
  background: white;
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 1.8rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  opacity: 0;
  animation: fadeIn 0.8s ease-out forwards;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.service-card:nth-child(1) {
  animation-delay: 0.2s;
}
.service-card:nth-child(2) {
  animation-delay: 0.4s;
}
.service-card:nth-child(3) {
  animation-delay: 0.6s;
}
.service-card:nth-child(4) {
  animation-delay: 0.8s;
}

.service-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: #001f3f;
  margin-bottom: 0.8rem;
}

.service-desc {
  font-size: 1rem;
  color: #475569;
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.service-points {
  list-style-type: disc;
  padding-left: 1.5rem;
  text-align: left;
  font-size: 0.95rem;
  color: #475569;
}

.service-points li {
  margin-bottom: 0.6rem;
}


/* Footer */
.footer {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: #e2e8f0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 3rem 1rem 2rem;
}

.footer-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #60a5fa;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.footer-title::after {
  content: '';
  position: absolute;
  width: calc(100% + 0.8rem);
  height: 3px;
  background: #60a5fa;
  bottom: -10px;
  left: 0;
}

.footer-text {
  margin: 0.6rem 0;
  font-size: 1rem;
  color: #cbd5e1;
}

.footer-link {
  color: #93c5fd;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-link:hover {
  color: #dbeafe;
  text-decoration: underline;
}

.map-container {
  overflow: hidden;
  border-radius: 1.25rem;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
  width: 100%;
}

.map-iframe {
  width: 100%;
  height: 380px;
  border: 0;
}

.copyright {
  border-top: 1px solid #334155;
  padding: 1.5rem 1rem;
  text-align: center;
  font-size: 0.9rem;
  color: #94a3b8;
}

/* Responsive Styles */
@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }
  .hamburger {
    display: none;
  }
  .header-inner {
    padding: 1rem;
  }
  .hero-title {
    font-size: 4.5rem;
  }
  .hero-subtitle {
    font-size: 1.5rem;
  }
  .about-title {
    font-size: 3rem;
  }
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
    .logo img {
        height: 40px;
    }
    .logo-text {
        font-size: 1.5rem;
    }
}