/* ===== ROOT VARIABLES ===== */
:root {
  --primary-blue: #0a2240;
  --primary-gray: #a0a0a0;
  --white: #ffffff;
  --off-white: #f8f9fa;
  --dark-overlay: rgba(10, 34, 64, 0.4);
  --light-gray: #e9ecef;
  --spacing-section: 80px;
}

/* ===== GLOBAL STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Ubuntu", sans-serif;
  font-weight: 300;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Michroma", sans-serif;
  font-weight: normal;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

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

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

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
  background-color: var(--primary-blue);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.nav-content {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px 0;
}

.logo img {
  height: 60px;
  width: auto;
  filter: drop-shadow(0 0 8px var(--primary-gray));
  transition: filter 0.3s ease;
}

.logo img:hover {
  filter: drop-shadow(0 0 15px var(--primary-gray));
}

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

.nav-link {
  color: var(--white);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 0;
  position: relative;
}

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

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-gray);
  transition: width 0.3s ease;
}

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

.nav-cta {
  background-color: transparent;
  border: 2px solid var(--white);
  padding: 8px 20px !important;
  border-radius: 4px;
}

.nav-cta:hover {
  background-color: var(--white);
  color: var(--primary-blue);
}

.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--primary-blue);
  list-style: none;
  min-width: 220px;
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

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

.dropdown-menu li {
  padding: 0;
}

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  color: var(--white);
  font-size: 13px;
}

.dropdown-menu a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--white);
  transition: all 0.3s ease;
}

/* ===== HEADER LOGO SECTION ===== */
.header-logo-section {
  position: relative;
  z-index: 900;
  background-color: var(--primary-blue);
  padding: 20px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.header-logo {
  height: 150px;
  width: auto;
  filter: drop-shadow(0 0 8px var(--primary-gray));
  transition: filter 0.3s ease;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-video,
.hero-image {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark-overlay);
  z-index: -1;
}

.hero-content {
  text-align: left;
  color: var(--white);
  max-width: 1200px;
  padding: 0 20px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  width: 100%;
  margin-top: -150px;
}

.hero-section-title {
  font-family: "Michroma", sans-serif;
  font-size: 4rem;
  font-weight: normal;
  margin-bottom: 0;
  margin-top: -200px;
  padding-bottom: 40px;
  animation: fadeInUp 1s ease;
  text-align: center;
}

.hero-columns {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  width: 100%;
}

.hero-logo-column {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo {
  height: 240px;
  width: auto;
  filter: drop-shadow(0 0 8px var(--primary-gray));
  margin-top: -360px;
}

.hero-tagline {
  font-size: 2.5rem;
  color: var(--white);
  font-family: "Michroma", sans-serif;
  font-weight: normal;
  text-align: center;
  letter-spacing: 1px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
  margin-top: 40px;
  animation: fadeInUp 1s ease 0.3s both;
  line-height: 1.3;
}

.hero-text-column {
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: "Ubuntu", sans-serif;
  color: var(--primary-gray);
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 15px;
  animation: fadeInUp 1s ease;
  font-family: "Ubuntu", sans-serif;
  font-weight: 300;
  text-align: center;
}

.hero-subtitle {
  font-size: 1rem;
  margin-bottom: 40px;
  animation: fadeInUp 1s ease 0.2s both;
  line-height: 1.6;
  font-family: "Ubuntu", sans-serif;
  font-weight: 300;
  color: var(--primary-gray);
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.4s both;
  margin-top: 20px;
  color: var(--primary-gray);
}

.hero-footer {
  position: absolute;
  bottom: 240px;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  z-index: 1;
  animation: fadeInUp 1s ease 0.6s both;
}

.hero-footer-text {
  font-size: 1rem;
  color: var(--primary-gray);
  text-align: center;
  max-width: 600px;
  line-height: 1.6;
  font-family: "Ubuntu", sans-serif;
  font-weight: 300;
}

.hero-footer-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

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

.mobile-only {
  display: none;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 15px 35px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background-color: transparent;
  border-color: var(--primary-gray);
  color: var(--primary-gray);
}

.btn-secondary {
  background-color: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-secondary:hover {
  background-color: var(--primary-gray);
  color: var(--primary-blue);
}

.btn-large {
  padding: 18px 45px;
  font-size: 18px;
}

/* ===== SECTIONS ===== */
.section {
  padding: var(--spacing-section) 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: 2.5rem;
  color: var(--primary-blue);
  margin-bottom: 20px;
}

.section-description {
  font-size: 1.1rem;
  color: #666;
}

/* ===== SERVICES GRID ===== */
.services-overview {
  background-color: var(--off-white);
}

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

.service-card {
  background-color: var(--white);
  padding: 40px 30px;
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--light-gray);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
  color: var(--primary-blue);
  margin-bottom: 20px;
}

.service-title {
  font-size: 1.5rem;
  color: var(--primary-blue);
  margin-bottom: 15px;
}

.service-description {
  color: #666;
  margin-bottom: 20px;
  line-height: 1.7;
}

.service-link {
  color: var(--primary-blue);
  font-weight: 400;
  transition: all 0.3s ease;
}

.service-link:hover {
  color: var(--primary-gray);
  margin-left: 5px;
}

/* ===== FEATURES GRID ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.why-choose {
  background: linear-gradient(
      135deg,
      rgba(10, 34, 64, 0.85) 0%,
      rgba(10, 34, 64, 0.85) 100%
    ),
    url("/assets/media/hero.jpg") center/cover;
  background-attachment: fixed;
  position: relative;
}

.why-choose .section-header {
  color: var(--white);
}

.why-choose .section-title {
  color: var(--white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.why-choose .section-description {
  color: #e0e0e0;
}

.feature-item {
  text-align: center;
  background-color: rgba(255, 255, 255, 0.95);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.feature-title {
  font-size: 1.3rem;
  color: var(--primary-blue);
  margin-bottom: 15px;
}

.feature-description {
  color: #666;
}

/* ===== PROCESS TIMELINE ===== */
.process-timeline {
  background-color: var(--off-white);
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--primary-blue);
}

.timeline-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: 50px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-number {
  position: absolute;
  left: 0;
  width: 60px;
  height: 60px;
  background-color: var(--primary-blue);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Michroma", sans-serif;
  font-size: 1.2rem;
}

.timeline-title {
  font-size: 1.4rem;
  color: var(--primary-blue);
  margin-bottom: 10px;
}

.timeline-description {
  color: #666;
  line-height: 1.7;
}

/* ===== FAQ SECTION ===== */
.faq-section {
  background: linear-gradient(
      135deg,
      rgba(10, 34, 64, 0.85) 0%,
      rgba(10, 34, 64, 0.85) 100%
    ),
    url("/assets/media/hero.jpg") center/cover;
  background-attachment: fixed;
  position: relative;
}

.faq-section .section-header {
  color: var(--white);
}

.faq-section .section-title {
  color: var(--white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.faq-section .section-description {
  color: #e0e0e0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.faq-question {
  width: 100%;
  text-align: left;
  background-color: transparent;
  border: none;
  padding: 20px 25px;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--primary-blue);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.faq-question:hover {
  background-color: rgba(10, 34, 64, 0.05);
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  transition: transform 0.3s ease;
  color: var(--primary-blue);
}

.faq-item.active .faq-question::after {
  content: "−";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background-color: rgba(248, 249, 250, 0.8);
  border-top: 1px solid rgba(10, 34, 64, 0.1);
}

.faq-item.active .faq-answer {
  max-height: 600px;
  padding: 20px 25px;
}

.faq-answer p {
  color: #666;
  line-height: 1.7;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-blue) 0%, #0d3359 100%);
  padding: 80px 0;
  text-align: center;
}

.cta-content {
  color: var(--white);
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-description {
  font-size: 1.2rem;
  margin-bottom: 40px;
}

.cta-banner .btn-primary {
  background-color: var(--white);
  color: var(--primary-blue);
  border-color: var(--white);
}

.cta-banner .btn-primary:hover {
  background-color: transparent;
  color: var(--white);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  background: linear-gradient(
      135deg,
      rgba(10, 34, 64, 0.85) 0%,
      rgba(10, 34, 64, 0.85) 100%
    ),
    url("/assets/media/hero.jpg") center/cover;
  background-attachment: fixed;
  position: relative;
}

.contact-section .section-header {
  color: var(--white);
}

.contact-section .section-title {
  color: var(--white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.contact-section .section-description {
  color: #e0e0e0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-top: 60px;
}

.contact-info {
  background-color: rgba(255, 255, 255, 0.95);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.contact-info h3 {
  color: var(--primary-blue);
  margin-bottom: 30px;
}

.info-item {
  margin-bottom: 25px;
}

.info-item strong {
  display: block;
  color: var(--primary-blue);
  margin-bottom: 5px;
}

.info-item a {
  color: #666;
}

.info-item a:hover {
  color: var(--primary-blue);
}

.contact-form {
  background-color: rgba(255, 255, 255, 0.95);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  color: var(--primary-blue);
  margin-bottom: 8px;
  font-weight: 400;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  font-family: "Ubuntu", sans-serif;
  font-size: 16px;
  transition: border-color 0.3s ease;
}

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

.contact-form .btn {
  width: 100%;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.footer-logo {
  height: 80px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 8px var(--primary-gray));
  transition: filter 0.3s ease;
}

.footer-tagline {
  font-family: "Michroma", sans-serif;
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.footer-text {
  color: var(--primary-gray);
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-heading {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--primary-gray);
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--white);
}

.newsletter-form {
  display: flex;
  margin: 20px 0;
}

.newsletter-form input {
  flex: 1;
  padding: 10px 15px;
  border: none;
  border-radius: 4px 0 0 4px;
  font-family: "Ubuntu", sans-serif;
}

.newsletter-form button {
  padding: 10px 20px;
  background-color: var(--white);
  color: var(--primary-blue);
  border: none;
  border-radius: 0 4px 4px 0;
  cursor: pointer;
  font-weight: 400;
  transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
  background-color: var(--primary-gray);
  color: var(--white);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--primary-gray);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background-color: var(--white);
  color: var(--primary-blue);
  border-color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: var(--primary-gray);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  color: var(--primary-gray);
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--primary-blue);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: left 0.3s ease;
  }

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

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

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background-color: rgba(255, 255, 255, 0.1);
    margin-top: 10px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-section-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-content {
    flex-direction: column;
    gap: 30px;
    align-items: center;
  }

  .hero-columns {
    flex-direction: column;
    gap: 30px;
    align-items: center;
    width: 100%;
  }

  .hero-logo-column {
    flex: 1;
    width: 100%;
  }

  .hero-text-column {
    flex: 1;
    width: 100%;
    text-align: center;
  }

  .hero-logo {
    height: 80px;
  }

  .hero-tagline {
    font-size: 1.8rem;
    margin-top: 30px;
    padding: 0 20px;
  }

  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }

  .section-title {
    font-size: 2rem;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    padding-left: 70px;
  }

  .timeline-number {
    width: 50px;
    height: 50px;
    font-size: 1rem;
  }

  .cta-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .hero-tagline {
    font-size: 1.4rem;
    letter-spacing: 0.5px;
  }
}