:root {
  --navy-900: #081b39;
  --navy-800: #0d2b58;
  --navy-700: #123b75;
  --blue-500: #2679c8;
  --blue-100: #e9f2fe;
  --slate-700: #3d4c63;
  --slate-500: #66788f;
  --surface: #f4f8ff;
  --white: #ffffff;
  --border: #d4e1f2;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding-top: 82px;
  color: var(--navy-900);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: radial-gradient(circle at 15% -10%, #cfe2ff 0%, #f7fbff 40%, #ffffff 75%);
}

.top-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.brand-logo {
  width: 156px;
  height: auto;
}

.nav-link {
  color: var(--navy-800);
  font-weight: 600;
}

.btn-contact {
  border: 1px solid var(--blue-500);
  border-radius: 999px;
  padding-inline: 1rem;
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 3rem;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(8, 27, 57, 0.84) 0%, rgba(8, 27, 57, 0.58) 48%, rgba(8, 27, 57, 0.26) 100%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: center;
}

.kicker {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12rem;
  color: #8fc0ff;
}

.hero-section h1 {
  max-width: 14ch;
  margin-bottom: 1rem;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  color: var(--white);
}

.hero-copy {
  max-width: 56ch;
  margin-bottom: 1.5rem;
  color: #dbe9ff;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-primary-main {
  background: linear-gradient(135deg, var(--navy-700), #1f67b6);
  color: var(--white);
  border-radius: 999px;
  padding: 0.75rem 1.3rem;
  font-weight: 600;
}

.btn-outline-main {
  border: 1px solid var(--navy-700);
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  padding: 0.75rem 1.3rem;
  font-weight: 600;
}

.section-block {
  padding: 3.5rem 0;
}

.scroll-reveal {
  opacity: 0;
  transform: translateX(72px);
  transition: opacity 720ms cubic-bezier(0.22, 1, 0.36, 1), transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform, opacity;
}

.scroll-reveal.from-left {
  transform: translateX(-72px);
}

.scroll-reveal.from-right {
  transform: translateX(72px);
}

.scroll-reveal.from-bottom {
  transform: translateY(64px);
}

.scroll-reveal.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

.gallery-section {
  padding-top: 2.5rem;
}

.gallery-carousel {
  position: relative;
  width: 100%;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 12px 24px rgba(18, 59, 117, 0.1);
}

.gallery-carousel .carousel-item img {
  width: 100%;
  height: clamp(260px, 42vw, 520px);
  object-fit: cover;
}

.gallery-carousel .carousel-control-prev,
.gallery-carousel .carousel-control-next {
  width: 8%;
}

.gallery-carousel .carousel-indicators [data-bs-target] {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.carousel-experience-overlay {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 3;
  color: #ffffff;
  background: linear-gradient(90deg, rgba(8, 37, 74, 0.92) 0%, rgba(8, 37, 74, 0.78) 55%, rgba(8, 37, 74, 0.22) 100%);
  pointer-events: none;
}

.carousel-experience-overlay .container {
  height: 100%;
  display: flex;
  align-items: center;
}

.experience-content {
  width: min(760px, 62%);
}

.experience-kicker {
  margin: 0 0 0.9rem;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
}

.carousel-experience-overlay h2 {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(1.5rem, 3.6vw, 3.25rem);
  line-height: 1.15;
  font-weight: 700;
}

.experience-copy {
  margin: 1rem 0 0;
  max-width: 52ch;
  color: #d7e5fb;
  font-size: 1rem;
  line-height: 1.45;
}

.experience-cta {
  margin-top: 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.62rem 1.05rem;
  border-radius: 999px;
  background: #ffffff;
  color: #0d2b58;
  text-decoration: none;
  font-weight: 700;
  pointer-events: auto;
}

.carousel-source-text {
  position: absolute;
  right: 0.75rem;
  bottom: 0.55rem;
  z-index: 4;
  font-size: 0.62rem;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(8, 27, 57, 0.42);
  border-radius: 999px;
  padding: 0.2rem 0.45rem;
  line-height: 1.2;
}

.carousel-source-text a {
  color: #d8ebff;
  text-decoration: none;
}

.supported-aircraft-section {
  background: #f8fbff;
}

.supported-aircraft-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  align-items: center;
}

.supported-aircraft-image-wrap img {
  width: 100%;
  height: clamp(300px, 34vw, 460px);
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 24px rgba(18, 59, 117, 0.12);
}

.supported-aircraft-content .kicker {
  color: #1f67b6;
}

.supported-aircraft-content h2 {
  margin: 0 0 0.9rem;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  color: var(--navy-800);
}

.supported-aircraft-content p {
  color: var(--slate-700);
}

.supported-aircraft-content ul {
  margin: 1rem 0 0;
  color: var(--navy-700);
}

.gallery-note {
  margin: 0.85rem auto 0;
  color: var(--slate-500);
  font-size: 0.9rem;
}

.gallery-note a {
  color: var(--navy-700);
}

.section-head {
  margin-bottom: 1.4rem;
}

.section-head h2 {
  margin: 0;
  max-width: 24ch;
  font-size: clamp(1.55rem, 4vw, 2.3rem);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--white);
}

.service-card {
  min-height: 190px;
  padding: 1.15rem 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.95rem;
  text-align: center;
  border-right: 1px solid var(--border);
  transition: background-color 240ms ease;
}

.service-card h3 {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.2;
  letter-spacing: 0.03rem;
  color: var(--navy-700);
}

.service-card:last-child {
  border-right: 0;
}

.service-card:hover {
  background: #f8fbff;
}

.service-icon-btn {
  border: 0;
  background: transparent;
  padding: 0;
  border-radius: 10px;
  line-height: 0;
}

.service-icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #0f4f90;
  transition: transform 260ms ease;
}

.service-icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card:hover .service-icon,
.service-icon-btn:hover .service-icon,
.service-icon-btn:focus-visible .service-icon {
  transform: scale(1.18);
}

.service-icon-btn:focus-visible {
  outline: 2px solid #1f67b6;
  outline-offset: 4px;
}

.service-modal-heading {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.service-modal-icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #0f4f90;
}

.service-modal-icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.section-dark {
  background: linear-gradient(150deg, #0a2245, #113b73);
  color: var(--white);
}

.kicker-light {
  color: #9ac6ff;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.capability-grid article {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 12px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
}

.certifications-section {
  background: #f7fbff;
}

.certifications-section .kicker {
  color: #1f67b6;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.cert-card {
  background: #ffffff;
  border: 1px solid #cddcf0;
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 10px 24px rgba(20, 61, 118, 0.08);
}

.cert-card img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid #d8e5f5;
}

.cert-card h3 {
  margin: 0.9rem 0 0.45rem;
  color: #0d2b58;
}

.cert-card p {
  margin: 0;
  color: #406184;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.3rem;
  align-items: center;
}

.about-grid p {
  color: var(--slate-700);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.stats-grid div {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  padding: 1rem;
}

.stats-grid strong {
  display: block;
  color: var(--navy-700);
  font-size: 1.5rem;
}

.stats-grid span {
  color: var(--slate-700);
  font-size: 0.95rem;
}

.section-accent {
  background: linear-gradient(180deg, #081f45 0%, #081f45 34%, #eef4fe 34%, #eef4fe 100%);
}

.contact-header {
  text-align: center;
  color: #ffffff;
  margin-bottom: 1.3rem;
}

.contact-header .kicker {
  color: #8ec1ff;
}

.contact-header h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.contact-header p {
  max-width: 74ch;
  margin: 0.7rem auto 0;
  color: #d8e7ff;
}

.contact-grid {
  max-width: 1220px;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 0;
  align-items: stretch;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #f2f5fb;
  box-shadow: 0 18px 36px rgba(8, 32, 72, 0.14);
}

.contact-intro {
  padding: 2rem;
  border-right: 1px solid #cad9ee;
}

.contact-intro h3 {
  margin: 0 0 1.2rem;
  font-size: 2rem;
  color: var(--navy-900);
}

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

.contact-info-list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: start;
  column-gap: 0.75rem;
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0f4f90;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.info-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-info-list strong {
  display: block;
  color: #102240;
  font-size: 1.05rem;
}

.contact-info-list p {
  margin: 0.2rem 0 0;
  color: #183760;
}

.contact-info-list a {
  color: #183760;
  text-decoration: none;
}

.contact-map-wrap {
  margin-top: 0.65rem;
  border: 1px solid #b9c9e1;
  border-radius: 10px;
  overflow: hidden;
  max-width: 100%;
}

.contact-map-wrap iframe {
  width: 100%;
  height: 180px;
  border: 0;
  display: block;
}

.contact-form {
  width: 100%;
  max-width: none;
  text-align: left;
  background: #f2f5fb;
  border: 0;
  border-radius: 0;
  padding: 2rem;
  box-shadow: none;
}

.contact-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy-700);
  margin-bottom: 0.35rem;
}

.contact-form input {
  width: 100%;
  border: 1px solid #b9c9e1;
  border-radius: 999px;
  padding: 0.7rem 0.8rem;
  margin-bottom: 0.9rem;
  background: #f8fbff;
}

.contact-form textarea {
  width: 100%;
  border: 1px solid #b9c9e1;
  border-radius: 16px;
  padding: 0.75rem 0.8rem;
  margin-bottom: 0.9rem;
  resize: vertical;
  min-height: 120px;
  background: #f8fbff;
}

.contact-form button {
  width: 100%;
  border: 0;
  border-radius: 999px;
  background: #0f4f90;
  color: var(--white);
  font-weight: 700;
  padding: 0.75rem 1rem;
}

.footer {
  border-top: 1px solid var(--border);
  background: #f4f7fd;
}

.footer-main {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  color: var(--slate-700);
}

.footer a {
  color: var(--navy-700);
  text-decoration: none;
}

.footer-contact {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.6rem;
  align-items: center;
  justify-content: flex-start;
}

.footer-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--white);
  color: var(--navy-700);
}

.footer-icon-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.linkedin-mini-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #0a66c2;
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  font-family: Arial, sans-serif;
}

@media (max-width: 992px) {
  body {
    padding-top: 72px;
  }

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

  .contact-intro {
    border-right: 0;
    border-bottom: 1px solid #cad9ee;
  }

  .cards-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

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

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

}

@media (max-width: 768px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .carousel-experience-overlay {
    padding: 0;
  }

  .experience-content {
    width: 100%;
  }

  .supported-aircraft-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .cards-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding-top: 3.5rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .carousel-experience-overlay {
    background: linear-gradient(180deg, rgba(8, 37, 74, 0.92) 0%, rgba(8, 37, 74, 0.22) 100%);
  }

  .carousel-experience-overlay .container {
    align-items: flex-start;
    padding-top: 1.5rem;
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }

  .carousel-experience-overlay h2 {
    max-width: 18ch;
  }

  .footer-main {
    flex-wrap: wrap;
  }

  .footer-contact {
    justify-content: flex-start;
  }

  .footer-icon-btn,
  .linkedin-mini-btn {
    border-radius: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-reveal,
  .scroll-reveal.is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
}