@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #003366;
  --primary-light: #004080;
  --accent: #0077CC;
  --accent-hover: #005FA3;
  --gold: #F5A623;
  --white: #FFFFFF;
  --light-bg: #F4F7FB;
  --text-dark: #1A1A2E;
  --text-body: #4A4A68;
  --text-light: #888BAA;
  --border: #E2E8F0;
  --shadow: rgba(0, 51, 102, 0.10);
  --section-pad: 80px;
  --radius: 12px;
  --btn-radius: 6px;
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-body);
  line-height: 1.65;
  background: var(--white);
}

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

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

h1,
h2,
h3,
h4 {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  line-height: 1.2;
}

p {
  margin: 12px 0;
}

ul {
  padding-left: 18px;
}

.container {
  width: min(92%, var(--container));
  margin-inline: auto;
}

.section {
  padding: var(--section-pad) 0;
}

.section.alt {
  background: var(--light-bg);
}

.section-tag {
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 0.82rem;
  margin-bottom: 10px;
  display: inline-block;
}

.section-title {
  font-size: clamp(1.8rem, 2.6vw, 2.5rem);
  margin-bottom: 14px;
}

.section-subtitle {
  color: var(--text-light);
  margin-bottom: 26px;
  max-width: 780px;
}

.topbar {
  background: #01284e;
  color: #dce8f5;
  font-size: 0.9rem;
}

.topbar-inner {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.topbar-contact {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: var(--btn-radius);
  font-weight: 600;
  border: none;
  transition: 0.3s ease;
  cursor: pointer;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.65);
  color: var(--white);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.16);
}

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

.btn-dark:hover {
  background: var(--primary-light);
}

.site-header {
  position: relative;
  z-index: 999;
  background: transparent;
  transition: 0.3s ease;
}

.site-header.scrolled {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  background: var(--white);
  box-shadow: 0 4px 24px var(--shadow);
}

body.header-fixed {
  padding-top: 120px;
}

.nav-wrap {
  background: var(--white);
  border-bottom: 1px solid rgba(226, 232, 240, 0.7);
}

.nav-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo img {
  width: 188px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 3px;
  padding-left: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  color: var(--text-dark);
  font-weight: 600;
}

.nav-link.active {
  color: var(--accent);
}

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

.cta-nav {
  margin-left: 10px;
}

.cta-nav.active {
  background: var(--accent);
}

.dropdown-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 320px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px var(--shadow);
  border-radius: 10px;
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: 0.25s ease;
}

.dropdown-panel a {
  display: block;
  padding: 10px;
  border-radius: 6px;
  font-weight: 500;
}

.dropdown-panel a:hover {
  background: var(--light-bg);
  color: var(--accent);
}

.nav-item.dropdown:hover .dropdown-panel,
.nav-item.dropdown.open .dropdown-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--primary);
  cursor: pointer;
}

.page-hero {
  background: radial-gradient(circle at top left, #114f8e, #00284f 55%, #001f3d 100%);
  color: var(--white);
  padding: 96px 0 76px;
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 8px;
}

.breadcrumb {
  color: #c6d9ef;
  margin-bottom: 12px;
}

.breadcrumb a:hover {
  color: #fff;
}

.hero-slider {
  position: relative;
  overflow: hidden;
  min-height: 82vh;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
  display: grid;
  place-items: center;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(0, 28, 57, 0.82), rgba(0, 38, 74, 0.45));
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  width: min(92%, var(--container));
}

.hero-content h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.5rem);
  max-width: 760px;
}

.hero-content p {
  max-width: 640px;
  margin: 18px 0 28px;
  font-size: 1.08rem;
  color: #d9e7f6;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  cursor: pointer;
}

.slider-arrow:hover {
  background: rgba(0, 0, 0, 0.5);
}

.slider-arrow.prev {
  left: 18px;
}

.slider-arrow.next {
  right: 18px;
}

.slider-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
}

.slider-dot.active {
  background: var(--gold);
}

.two-col {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.rounded-image {
  border-radius: var(--radius);
  box-shadow: 0 10px 30px var(--shadow);
}

.service-grid,
.choose-grid,
.values-grid,
.info-grid,
.team-grid,
.industries-grid {
  display: grid;
  gap: 22px;
}

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

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 24px var(--shadow);
  padding: 24px;
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #e7f2ff;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.hover-lift {
  transition: 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 14px 34px rgba(0, 51, 102, 0.18);
  border-left: 4px solid var(--accent);
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.card ul {
  margin-bottom: 16px;
}

.read-more {
  color: var(--accent);
  font-weight: 700;
}

.read-more:hover {
  color: var(--accent-hover);
}

.choose-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  align-items: center;
}

.choose-grid {
  grid-template-columns: repeat(3, 1fr);
}

.choose-box {
  min-height: 100%;
}

.stats {
  background: #032a52;
  color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.stat {
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 26px 16px;
}

.stat-value {
  display: block;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 800;
  color: var(--gold);
}

.stat-label {
  color: #dbe7f4;
  font-weight: 500;
}

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

.industry-card {
  text-align: center;
  padding: 18px 12px;
}

.industry-card img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  margin: 0 auto 10px;
}

.banner {
  background: var(--primary);
  color: var(--white);
  text-align: center;
}

.banner h2 {
  color: var(--white);
}

.banner p {
  color: #d0dff0;
  max-width: 880px;
  margin-inline: auto;
}

.testimonial-track-wrap {
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  gap: 16px;
  transition: transform 0.5s ease;
}

.testimonial-card {
  min-width: calc((100% - 32px) / 3);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 8px 20px var(--shadow);
}

.quote-mark {
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}

.stars {
  color: #ffbc00;
  letter-spacing: 2px;
  margin: 8px 0 10px;
}

.testimonial-meta {
  margin-top: 12px;
}

.testimonial-meta strong {
  color: var(--primary);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}

.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
}

.service-block + .service-block {
  margin-top: 56px;
}

.check-list,
.dot-list {
  list-style: none;
  padding-left: 0;
}

.check-list li,
.dot-list li {
  padding-left: 24px;
  margin-bottom: 8px;
  position: relative;
}

.check-list li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: #1d9d57;
}

.dot-list li::before {
  content: '•';
  position: absolute;
  left: 4px;
  color: var(--accent);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.mission-card {
  background: linear-gradient(180deg, #0b4278, #063462);
  color: #dce8f5;
  border-radius: var(--radius);
  padding: 28px;
}

.mission-card h3 {
  color: #fff;
  margin-bottom: 10px;
}

.values-grid {
  grid-template-columns: repeat(5, 1fr);
}

.value-card {
  border-top: 5px solid var(--gold);
  min-height: 100%;
}

.value-card h4 {
  margin-bottom: 8px;
}

.team-grid {
  grid-template-columns: repeat(3, 1fr);
}

.team-card {
  min-height: 100%;
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
  font-size: 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.team-links {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.team-links a {
  color: var(--accent);
  font-weight: 600;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 26px;
}

.contact-cards {
  display: grid;
  gap: 16px;
}

.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 119, 204, 0.12);
}

.error-msg {
  color: #c62828;
  font-size: 0.85rem;
  margin-top: 4px;
  display: none;
}

.form-group.invalid .error-msg {
  display: block;
}

.form-group.invalid .form-control {
  border-color: #c62828;
}

.form-success {
  display: none;
  background: #e8f8ef;
  border: 1px solid #9ed9b6;
  color: #1d6c3b;
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 10px;
}

.form-success.show {
  display: block;
}

.map-placeholder {
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}

.site-footer {
  background: #001f3d;
  color: #c9dbed;
  padding-top: 62px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.3fr;
  gap: 22px;
  padding-bottom: 28px;
}

.footer-title {
  color: var(--white);
  margin-bottom: 14px;
  font-size: 1.1rem;
}

.footer-links {
  list-style: none;
  padding-left: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a:hover {
  color: #fff;
}

.footer-social {
  margin-top: 14px;
}

.footer-social a {
  color: #fff;
  font-weight: 600;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 16px 0;
  text-align: center;
  color: #abc2da;
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1200px) {
  .choose-grid {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .section {
    padding: 68px 0;
  }

  .two-col,
  .choose-layout,
  .service-block,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

@media (max-width: 768px) {
  .topbar-inner {
    flex-direction: column;
    justify-content: center;
    padding: 10px 0;
  }

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

  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    display: block;
  }

  .main-nav.open {
    max-height: 520px;
  }

  .nav-list {
    display: block;
    padding: 12px;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
  }

  .cta-nav {
    margin: 8px 12px 16px;
  }

  .dropdown-panel {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    min-width: 100%;
    box-shadow: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin: 6px 0;
    display: none;
  }

  .nav-item.dropdown.open .dropdown-panel {
    display: block;
  }

  .hero-slider {
    min-height: 70vh;
  }

  .service-grid,
  .footer-grid,
  .stats-grid,
  .industries-grid,
  .values-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    min-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .slider-arrow {
    display: none;
  }
}