/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #0F4C81;
  --primary-light: #1E88E5;
  --primary-dark: #0A3A5F;
  --accent: #FF6B35;
  --accent-hover: #E55A2B;
  --text: #2C3E50;
  --text-light: #5A6C7D;
  --bg: #FFFFFF;
  --bg-light: #F8F9FA;
  --bg-dark: #1A2332;
  --border: #E1E8ED;
  --shadow: 0 4px 16px rgba(15, 76, 129, 0.08);
  --shadow-hover: 0 8px 24px rgba(15, 76, 129, 0.12);
  --radius: 8px;
  --max-width: 1140px;
  --transition: 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}

a {
  color: var(--primary-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

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

ul, ol {
  padding-left: 1.5em;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 0.5em;
}

h1 { font-size: 2.2rem; text-transform: uppercase; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }

p {
  margin-bottom: 1em;
}

/* ===== CONTAINER ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* ===== HEADER / NAV ===== */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 1000;
  -webkit-box-shadow: 0 1px 6px rgba(0,0,0,0.04);
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 10px 0;
}

.logo img {
  height: 60px;
  width: auto;
  display: block;
  -o-object-fit: contain;
  object-fit: contain;
}

/* Desktop nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-nav > li {
  position: relative;
}

.main-nav > li > a,
.main-nav > li > .nav-toggle {
  display: block;
  padding: 24px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  white-space: nowrap;
  transition: color var(--transition);
}

.main-nav > li > a:hover,
.main-nav > li > .nav-toggle:hover,
.main-nav > li > a.active {
  color: var(--accent);
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg);
  min-width: 280px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  -webkit-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  -webkit-transform: translateY(8px);
  -ms-transform: translateY(8px);
  transform: translateY(8px);
  -webkit-transition: all var(--transition);
  -o-transition: all var(--transition);
  transition: all var(--transition);
  list-style: none;
  padding: 8px 0;
  z-index: 100;
}

.main-nav > li:hover .dropdown,
.main-nav > li.open .dropdown {
  opacity: 1;
  visibility: visible;
  -webkit-transform: translateY(0);
  -ms-transform: translateY(0);
  transform: translateY(0);
}

.dropdown li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.88rem;
  color: var(--text);
  transition: all var(--transition);
}

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

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: all var(--transition);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, rgba(26,58,92,0.75) 0%, rgba(42,90,140,0.7) 100%),
              url('../pexels-lawrence-lam-988602849-28337239.jpg') center/cover no-repeat;
  color: #fff;
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  color: #fff;
  font-size: 2.8rem;
  margin-bottom: 0.3em;
}

.hero .subtitle {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== PAGE HERO (smaller, for subpages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 50px 0;
  text-align: center;
}

.page-hero h1 {
  color: #fff;
  font-size: 2.2rem;
  margin-bottom: 0;
}

.page-hero .breadcrumb {
  margin-top: 12px;
  font-size: 0.9rem;
  opacity: 0.8;
}

.page-hero .breadcrumb a {
  color: rgba(255,255,255,0.8);
}

.page-hero .breadcrumb a:hover {
  color: #fff;
}

/* ===== SECTION ===== */
.section {
  padding: 60px 0;
}

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

.section-title {
  text-align: center;
  margin-bottom: 40px;
  font-size: 1.8rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 12px auto 0;
  border-radius: 2px;
}

/* ===== ABOUT BLOCK (Homepage) ===== */
.about-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--text-light);
}

.about-text p {
  margin-bottom: 1.2em;
}

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

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  -webkit-box-shadow: var(--shadow);
  box-shadow: var(--shadow);
  -webkit-transform: translateY(-4px);
  -ms-transform: translateY(-4px);
  transform: translateY(-4px);
  border-color: var(--accent);
}

.service-card .icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-light);
  flex: 1;
  font-size: 0.95rem;
}

.service-card .card-link {
  display: inline-block;
  margin-top: 16px;
  font-weight: 600;
  color: var(--accent);
  font-size: 0.9rem;
}

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

/* ===== SPECIALIZATION LIST ===== */
.spec-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  list-style: none;
  padding: 0;
}

.spec-list li {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 24px;
  font-weight: 500;
  transition: all var(--transition);
}

.spec-list li:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.spec-list li::before {
  content: '\2713';
  color: var(--accent);
  font-weight: 700;
  margin-right: 10px;
}

/* ===== STEPS / PROCESS ===== */
.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  max-width: 700px;
  margin: 0 auto;
}

.steps li {
  counter-increment: step;
  padding: 16px 0 16px 60px;
  position: relative;
  border-left: 2px solid var(--border);
  margin-left: 20px;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: -16px;
  top: 14px;
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps li:last-child {
  border-left-color: transparent;
}

/* ===== INFO BOXES ===== */
.info-boxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.info-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
}

.info-box .label {
  font-size: 0.85rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.info-box .value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary);
}

/* ===== WHY-US LIST ===== */
.why-list {
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin: 0 auto;
}

.why-list li {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.05rem;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.why-list li:last-child {
  border-bottom: none;
}

.why-list .bullet {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

/* ===== VACANCY CARDS ===== */
.vacancy-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
  list-style: none;
  padding: 0;
}

.vacancy-categories li {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 8px 18px;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.vacancy-categories li:hover,
.vacancy-categories li.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.vacancy-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
  transition: all var(--transition);
}

.vacancy-card:hover {
  box-shadow: var(--shadow);
}

.vacancy-card h3 {
  margin-bottom: 8px;
}

.vacancy-card .meta {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 16px;
}

.vacancy-card .details h4 {
  margin-top: 16px;
  margin-bottom: 8px;
  font-size: 1rem;
  color: var(--primary);
}

.vacancy-card .details ul {
  margin-bottom: 12px;
}

.vacancy-card .details li {
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.vacancy-card .contact-info {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-light);
}

.vacancy-update-date {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 20px;
  font-style: italic;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info-block h3 {
  margin-bottom: 24px;
}

.contact-item {
  margin-bottom: 24px;
}

.contact-item .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  margin-bottom: 6px;
}

.contact-item .value {
  font-size: 1.05rem;
  font-weight: 500;
}

.contact-item .value a {
  color: var(--primary);
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-light);
  border: 1px solid var(--border);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.8rem;
  transition: all var(--transition);
}

.social-links a:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ===== CONTACT FORM ===== */
.contact-form {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.contact-form h3 {
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
  background: var(--bg);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.btn:hover {
  background: var(--accent-hover);
  -webkit-transform: translateY(-1px);
  -ms-transform: translateY(-1px);
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  background: var(--accent);
  color: #fff;
}

.btn-hero {
  padding: 14px 40px;
  font-size: 1.05rem;
  margin-top: 24px;
}

.form-status {
  margin-top: 12px;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  display: none;
}

.form-status.success {
  display: block;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

.form-status.error {
  display: block;
  background: #ffebee;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 50px 0;
  text-align: center;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: 12px;
}

.cta-section p {
  opacity: 0.9;
  margin-bottom: 24px;
}

.cta-section .btn {
  background: var(--accent);
  color: #fff;
}

/* ===== PARTNER BADGE ===== */
.partner-badge {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-top: 30px;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 16px;
}

.partner-badge .badge-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 40px 0 24px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 16px;
  font-size: 1rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--accent);
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    padding: 10px 0;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav > li > a,
  .main-nav > li > .nav-toggle {
    padding: 14px 24px;
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    min-width: auto;
    display: none;
    padding: 0;
    background: var(--bg-light);
  }

  .main-nav > li.open .dropdown {
    display: block;
  }

  .dropdown li a {
    padding: 12px 40px;
  }

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

  .hero h1 {
    font-size: 2rem;
  }

  .page-hero h1 {
    font-size: 1.7rem;
  }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
}

@media (max-width: 600px) {
  .hero {
    padding: 50px 0;
  }

  .section {
    padding: 40px 0;
  }

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

  .info-boxes {
    grid-template-columns: 1fr;
  }

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