:root {
  --color-primary: #243085;
  --color-secondary: #ffdd00;
  --color-dark: #1f232b;
  --color-muted: #646b7d;
  --color-light: #f5f6fb;
  --max-width: 1180px;
  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 10px 30px rgba(17, 29, 61, 0.08);
  --shadow-md: 0 20px 60px rgba(17, 29, 61, 0.12);
  --transition: all 0.28s ease;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--color-dark);
  background-color: #ffffff;
  line-height: 1.6;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(36, 48, 133, 0.06);
}

.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.2rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.logo img {
  width: clamp(140px, 18vw, 220px);
}

nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

nav a {
  display: inline-flex;
  font-weight: 500;
  color: var(--color-muted);
  position: relative;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.4rem;
  height: 2px;
  background: var(--color-secondary);
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

nav a:focus,
nav a:hover {
  color: var(--color-primary);
}

nav a:focus::after,
nav a:hover::after {
  transform: scaleX(1);
}

.cta-buttons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(36, 48, 133, 0.14);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  color: var(--color-primary);
  transition: var(--transition);
}

.admin-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.admin-icon:hover,
.admin-icon:focus {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(36, 48, 133, 0.3);
}

.admin-access {
  position: fixed;
  inset: 0;
  background: rgba(4, 12, 48, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 999;
}

.admin-access.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.admin-access__dialog {
  width: min(420px, 100%);
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem);
}

.admin-access__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  border: none;
  background: transparent;
  font-size: 1.75rem;
  color: var(--color-muted);
  cursor: pointer;
  line-height: 1;
}

.admin-access__content {
  display: grid;
  gap: 1rem;
}

.admin-access__content h2 {
  margin: 0;
  color: var(--color-dark);
}

.admin-access__content p {
  margin: 0;
  color: var(--color-muted);
}

.admin-access__content label {
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
  display: inline-block;
}

.admin-access__content input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(36, 48, 133, 0.18);
  font-size: 1rem;
  transition: border-color var(--transition);
}

.admin-access__content input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(36, 48, 133, 0.15);
}

.admin-access__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-access__feedback {
  min-height: 1.25rem;
  margin: 0;
  font-size: 0.92rem;
  color: #d32f2f;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
}

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

.btn--ghost {
  background: #ffffff;
  color: var(--color-primary);
  border-color: rgba(36, 48, 133, 0.16);
}

.btn--ghost:hover,
.btn--ghost:focus {
  border-color: rgba(36, 48, 133, 0.28);
  box-shadow: var(--shadow-sm);
}

main {
  flex: 1;
}

section {
  padding: clamp(4rem, 7vw, 6rem) clamp(1.5rem, 5vw, 3rem);
}

.section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at top right, rgba(255, 221, 0, 0.35), transparent 55%),
              radial-gradient(circle at bottom left, rgba(36, 48, 133, 0.18), transparent 60%),
              linear-gradient(135deg, #ffffff 0%, #f4f6ff 100%);
}

.hero__content {
  display: grid;
  gap: clamp(2rem, 6vw, 3.5rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.25rem 0.75rem;
  background: rgba(36, 48, 133, 0.08);
  color: var(--color-primary);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__banner {
  display: flex;
  justify-content: center;
  margin-bottom: clamp(1.5rem, 4vw, 2rem);
}

.hero__banner img {
  width: min(520px, 100%);
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, 3.4rem);
  line-height: 1.15;
  margin: 1rem 0;
  color: var(--color-dark);
  font-weight: 700;
}

.hero__subtitle {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: var(--color-muted);
  max-width: 560px;
  margin-bottom: 2rem;
}

.hero__card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  box-shadow: var(--shadow-md);
  position: relative;
  isolation: isolate;
}

.hero__card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(36, 48, 133, 0.08), transparent);
  z-index: -1;
}

.hero__list {
  margin: 1.5rem 0 2rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.hero__list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: #2c3242;
  font-weight: 500;
}

.hero__list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  background: rgba(36, 48, 133, 0.12);
  color: var(--color-primary);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.hero__card h2 {
  margin: 0;
  color: var(--color-primary);
  font-size: 1.35rem;
}

.section__heading {
  display: grid;
  gap: 1rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
  text-align: center;
}

.section__heading h2 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin: 0;
  color: var(--color-dark);
}

.section__heading p {
  margin: 0 auto;
  max-width: 640px;
  color: var(--color-muted);
}

.about {
  background: var(--color-light);
}

.about__media {
  display: grid;
  gap: clamp(1.5rem, 2vw, 1rem);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: center;
  margin-bottom: clamp(2.5rem, 4vw, 1rem);
}

.about__video,
.about__intro {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}

.about__video {
  width: 100%;
  height: auto;
  max-height: 320px;
}

.about__intro {
  color: #2d3343;
  font-size: 1rem;
}

.about__certifications h3 {
  color: var(--color-primary);
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.certifications__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.75rem, 4vw, 2.5rem);
}

.cert-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 1.25rem;
  align-content: start;
  text-align: center;
}

.cert-card img {
  max-width: 320px;
  margin: 0 auto;
}

.fleet {
  background: #ffffff;
}

.fleet__slider {
  position: relative;
  max-width: 1040px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
}

.fleet__slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.fleet-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.fleet-slide.is-active {
  opacity: 1;
  z-index: 1;
}

.fleet-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.fleet-slide figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 1.2rem 1.8rem;
  background: linear-gradient(180deg, rgba(4, 12, 48, 0) 0%, rgba(4, 12, 48, 0.75) 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fleet__dots {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  transform: translateX(-50%);
  display: inline-flex;
  gap: 0.6rem;
  z-index: 2;
}

.fleet-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}

.fleet-dot[aria-selected="true"] {
  background: #ffdd00;
  border-color: #ffdd00;
  transform: scale(1.1);
}

.section-hidden {
  display: none !important;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.service-card {
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid rgba(36, 48, 133, 0.08);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: #ffffff;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(36, 48, 133, 0.08), transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card:hover::after,
.service-card:focus-within::after {
  opacity: 1;
}

.service-card h3 {
  margin-top: 0;
  color: var(--color-primary);
  font-size: 1.25rem;
}

.service-card p {
  margin: 0.75rem 0 1.25rem;
  color: var(--color-muted);
}

.service-card ul {
  margin: 0;
  padding-left: 1.25rem;
  color: #2d3343;
}

.cta-block {
  background: linear-gradient(135deg, #243085 0%, #3645a4 60%, #1b275f 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  display: grid;
  gap: 1.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.cta-block::after {
  content: "";
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at center, rgba(255, 221, 0, 0.35), transparent 60%);
  z-index: 0;
}

.cta-block__content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1rem;
  max-width: 620px;
}

.cta-block__content h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1.2;
}

.cta-block__content p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.cta-block__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.btn--light {
  background: #ffffff;
  color: var(--color-primary);
  border: none;
}

.btn--outline {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.directory {
  overflow-x: auto;
}

.directory table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.directory thead {
  background: linear-gradient(135deg, rgba(36, 48, 133, 0.9), rgba(36, 48, 133, 0.7));
  color: #ffffff;
  text-align: left;
  font-weight: 600;
}

.directory th,
.directory td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(36, 48, 133, 0.08);
  font-size: 0.98rem;
}

.directory tbody tr:nth-child(even) {
  background-color: rgba(36, 48, 133, 0.04);
}

.directory tbody tr:hover,
.directory tbody tr:focus-within {
  background-color: rgba(255, 221, 0, 0.12);
}

.directory a {
  color: var(--color-primary);
  font-weight: 600;
  white-space: nowrap;
}

.alliances__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.alliance {
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(36, 48, 133, 0.05), transparent);
  min-height: 100px;
  display: grid;
  place-items: center;
  color: var(--color-muted);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.alliance img {
  max-height: 120px;
  filter: grayscale(0.15);
  opacity: 0.90;
}

.contact {
  background: var(--color-dark);
  color: #ffffff;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.contact__column h3 {
  margin-top: 0;
  color: #ffffff;
  font-size: 1.2rem;
}

.contact__list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.contact__list a {
  color: rgba(255, 255, 255, 0.85);
}

.contact__list a:hover,
.contact__list a:focus {
  color: #ffffff;
  text-decoration: underline;
}

footer {
  padding: 2rem 1.5rem;
  text-align: center;
  background: #10131b;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.875rem;
}

.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(36, 48, 133, 0.08);
  border: none;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  cursor: pointer;
}

@media (max-width: 980px) {
  nav {
    position: fixed;
    inset: 72px 0 auto 0;
    margin: 0 auto;
    max-width: var(--max-width);
    width: calc(100% - 3rem);
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(36, 48, 133, 0.08);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 1.75rem;
    transform: translateY(-150%);
    transition: var(--transition);
    opacity: 0;
    pointer-events: none;
  }

  nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

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

  .cta-buttons {
    width: 100%;
    justify-content: flex-start;
  }

  .hero__card {
    order: -1;
  }
}

@media (max-width: 600px) {
  header {
    position: static;
  }

  .navbar {
    padding: 1rem 1.25rem;
  }

  section {
    padding: 3.5rem 1.25rem;
  }

  .cta-block__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}