/* Base Styles */
:root {
  --blue-900: #1e3a8a;
  --blue-800: #1e40af;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-200: #bfdbfe;
  --blue-100: #dbeafe;
  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-500: #10b981;
  --emerald-300: #6ee7b7;
  --emerald-200: #a7f3d0;
  --emerald-100: #d1fae5;
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #ffffff;
  --black: #000000;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  line-height: 1.5;
  color: var(--gray-700);
  background-color: var(--white);
}

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

.hidden {
  display: none !important;
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--white);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-content {
  text-align: center;
}

.loading-logo {
  margin-bottom: 1rem;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.loading-bar {
  width: 4rem;
  height: 0.25rem;
  background: linear-gradient(to right, var(--emerald-500), var(--blue-900));
  margin: 0 auto;
  border-radius: 9999px;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--emerald-600);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--emerald-700);
}

.btn-outline {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline:hover {
  background-color: var(--white);
  color: var(--blue-900);
}

.btn-white {
  background-color: var(--white);
  color: var(--blue-900);
}

.btn-white:hover {
  background-color: var(--gray-100);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline-white:hover {
  background-color: var(--white);
  color: var(--blue-900);
}

.btn-gradient {
  background: linear-gradient(to right, var(--emerald-600), var(--blue-900));
  color: var(--white);
  border: none;
}

.btn-gradient:hover {
  background: linear-gradient(to right, var(--emerald-700), var(--blue-800));
}

/* Navigation */
.navbar {
  background-color: var(--white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 40;
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4rem;
}

.navbar-logo img {
  height: 3rem;
  width: auto;
}

.navbar-menu {
  display: none;
}

.navbar-link {
  color: var(--blue-900);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar-link:hover {
  color: var(--emerald-600);
}

.navbar-contact {
  display: none;
}

.navbar-phone {
  display: flex;
  align-items: center;
  color: var(--blue-900);
  font-size: 0.875rem;
}

.navbar-phone i {
  margin-right: 0.25rem;
}

.mobile-menu-btn {
  background: none;
  border: none;
  color: var(--gray-700);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-menu {
  padding: 0.5rem 0;
  border-top: 1px solid var(--gray-200);
  background-color: var(--white);
}

.mobile-link {
  display: block;
  padding: 0.75rem;
  color: var(--blue-900);
  text-decoration: none;
}

.mobile-link:hover {
  color: var(--emerald-600);
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(to bottom right, var(--blue-900), var(--blue-800), var(--emerald-600));
  color: var(--white);
  padding: 5rem 0;
  position: relative;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 3rem;
}

.hero-content {
  position: relative;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  display: block;
  color: var(--emerald-300);
}

.hero-description {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  color: var(--blue-100);
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

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

.stat-number {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--emerald-300);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--blue-200);
}

.hero-image {
  position: relative;
}

.hero-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border-radius: 1rem;
  padding: 2rem;
}

.hero-logo {
  width: 100%;
  max-width: 400px;
  margin: 0 auto 1.5rem;
  display: block;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: center;
}

.feature-item {
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 0.5rem;
  padding: 1rem;
}

.feature-item i {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--emerald-300);
}

.feature-text {
  font-size: 0.875rem;
}

/* About Section */
.about-section {
  padding: 5rem 0;
  background-color: var(--gray-50);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 48rem;
  margin: 0 auto;
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.about-card {
  text-align: center;
  border: 1px solid var(--emerald-200);
  border-radius: 0.5rem;
  padding: 1.5rem;
  transition: box-shadow 0.3s ease;
}

.about-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.card-icon {
  background-color: var(--emerald-100);
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.card-icon i {
  font-size: 2rem;
  color: var(--emerald-600);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 0.5rem;
}

.card-text {
  color: var(--gray-600);
}

.mission-container {
  background-color: var(--white);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.mission-content {
  margin-bottom: 2rem;
}

.mission-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 1.5rem;
}

.mission-text {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.why-choose-us {
  background: linear-gradient(to bottom right, var(--blue-900), var(--emerald-600));
  border-radius: 0.75rem;
  padding: 2rem;
  color: var(--white);
}

.why-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.why-list {
  list-style: none;
}

.why-list li {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
}

.list-dot {
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--emerald-300);
  border-radius: 50%;
  margin-right: 0.75rem;
}

/* Services Section */
.services-section {
  padding: 5rem 0;
  background-color: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.service-card {
  border: 1px solid var(--emerald-100);
  border-radius: 0.5rem;
  padding: 2rem;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border-color: var(--emerald-300);
}

.service-icon {
  background: linear-gradient(to bottom right, var(--emerald-500), var(--blue-900));
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-bottom: 1rem;
}

.service-icon i {
  font-size: 1.5rem;
}

.service-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 0.5rem;
}

.service-description {
  color: var(--gray-600);
  font-size: 0.875rem;
}

.cta-container {
  background: linear-gradient(to right, var(--blue-900), var(--emerald-600));
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  color: var(--white);
}

.cta-title {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-description {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  color: var(--blue-100);
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

/* Team Section */
.team-section {
  padding: 5rem 0;
  background-color: var(--gray-50);
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

.team-card {
  overflow: hidden;
  border: 1px solid var(--emerald-200);
  border-radius: 0.5rem;
  transition: box-shadow 0.3s ease;
}

.team-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.team-header {
  background: linear-gradient(to bottom right, var(--blue-900), var(--emerald-600));
  padding: 2rem;
  color: var(--white);
  display: flex;
  align-items: center;
}

.team-avatar {
  background-color: rgba(255, 255, 255, 0.2);
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}

.team-avatar i {
  font-size: 2rem;
  color: var(--emerald-300);
}

.team-name {
  font-size: 1.5rem;
  font-weight: 700;
}

.team-position {
  color: var(--emerald-200);
}

.team-experience {
  display: flex;
  align-items: center;
  padding: 1rem 2rem;
  background: linear-gradient(to bottom right, var(--blue-900), var(--emerald-600));
  color: var(--blue-100);
}

.team-experience i {
  margin-right: 0.5rem;
  color: var(--emerald-300);
}

.team-body {
  padding: 2rem;
}

.team-description {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.team-specialties {
  margin-bottom: 1.5rem;
}

.specialties-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--blue-900);
  margin-bottom: 0.75rem;
}

.specialties-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.specialty-tag {
  background-color: var(--emerald-100);
  color: var(--emerald-800);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
}

.team-contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-item {
  display: flex;
  align-items: center;
  color: var(--gray-600);
}

.contact-item i {
  margin-right: 0.75rem;
  color: var(--emerald-600);
}

.contact-item a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: var(--emerald-600);
}

.primary-contact {
  color: var(--blue-900);
  font-weight: 600;
}

.team-expertise {
  background-color: var(--white);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  text-align: center;
  max-width: 64rem;
  margin: 0 auto;
}

.expertise-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 1rem;
}

.expertise-description {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.expertise-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  text-align: center;
}

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

.expertise-stat .stat-number {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--emerald-600);
  margin-bottom: 0.5rem;
}

.expertise-stat .stat-label {
  color: var(--gray-600);
}

/* Contact Section */
.contact-section {
  padding: 5rem 0;
  background-color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contact-subtitle {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 2rem;
}

.contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.contact-card {
  border: 1px solid var(--emerald-200);
  border-radius: 0.5rem;
  padding: 1.5rem;
  display: flex;
  align-items: center;
}

.contact-icon {
  background-color: var(--emerald-100);
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}

.contact-icon i {
  font-size: 1.5rem;
  color: var(--emerald-600);
}

.contact-label {
  font-weight: 600;
  color: var(--blue-900);
  margin-bottom: 0.25rem;
}

.contact-value {
  color: var(--gray-600);
}

.primary-phone {
  color: var(--blue-900);
  font-weight: 600;
}

.primary-badge {
  background-color: var(--emerald-500);
  color: var(--white);
  font-size: 0.625rem;
  padding: 0.125rem 0.375rem;
  border-radius: 9999px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.primary-badge-small {
  background-color: var(--emerald-500);
  color: var(--white);
  font-size: 0.5rem;
  padding: 0.125rem 0.25rem;
  border-radius: 9999px;
  margin-left: 0.25rem;
  vertical-align: middle;
}

.form-card {
  border: 1px solid var(--emerald-200);
  border-radius: 0.5rem;
  padding: 2rem;
}

.form-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue-900);
  margin-bottom: 1.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: 0.375rem;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--emerald-500);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

/* Footer */
.footer {
  background-color: var(--blue-900);
  color: var(--white);
  padding: 3rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-company {
  grid-column: span 2;
}

.footer-logo {
  width: 200px;
  height: auto;
  margin-bottom: 1rem;
  background-color: var(--white);
  border-radius: 0.5rem;
  padding: 0.5rem;
}

.footer-description {
  color: var(--blue-200);
  margin-bottom: 1rem;
  max-width: 32rem;
}

.footer-tagline {
  color: var(--emerald-300);
  font-weight: 600;
}

.footer-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-menu {
  list-style: none;
}

.footer-menu li {
  margin-bottom: 0.5rem;
}

.footer-menu a {
  color: var(--blue-200);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-menu a:hover {
  color: var(--emerald-300);
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  color: var(--blue-200);
}

.footer-contact-item i {
  margin-right: 0.5rem;
  color: var(--emerald-300);
}

.footer-bottom {
  border-top: 1px solid var(--blue-800);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.copyright {
  color: var(--blue-200);
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: var(--blue-200);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-legal a:hover {
  color: var(--emerald-300);
}

/* Media Queries */
@media (min-width: 640px) {
  .hero-title {
    font-size: 3rem;
  }

  .hero-buttons {
    flex-direction: row;
  }

  .cta-buttons {
    flex-direction: row;
  }

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

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .about-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .navbar-menu {
    display: flex;
  }

  .navbar-contact {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .mobile-menu-btn {
    display: none;
  }

  .hero-grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
  }

  .about-cards {
    grid-template-columns: repeat(4, 1fr);
  }

  .mission-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
  }

  .mission-content {
    margin-bottom: 0;
  }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

@media (min-width: 1280px) {
  .container {
    padding: 0 2rem;
  }
}