:root {
  --navy: #0a1e4d;
  --navy-dark: #050f2b;
  --navy-light: #14295c;
  --footer-bottom-bg: #132657;
  --gold: #a98846;
  --cream: #f4f1ea;
  --text-dark: #1a1a1a;
  --text-gray: #555;
  --white: #ffffff;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background: var(--white);
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.top-bar { background: var(--white); border-bottom: 1px solid #eee; }

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  flex-wrap: wrap;
}

.logo {
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 21px;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: var(--navy);
  line-height: 1.15;
}
.logo span {
  display: block;
  color: var(--gold);
  font-size: 23px;
  font-weight: 700;
}

.main-nav > ul { display: flex; gap: 22px; align-items: center; }

.nav-item {
  position: relative;
  cursor: pointer;
  font-size: 17px;
  color: var(--text-dark);
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 4px;
}
.caret { font-size: 12px; opacity: 0.7; }

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  min-width: 200px;
  padding: 10px 0;
  z-index: 100;
}
.nav-item:hover .dropdown { display: block; }
.dropdown li a { display: block; padding: 10px 18px; font-size: 14px; }
.dropdown li a:hover { background: var(--cream); }

.header-right { display: flex; align-items: center; gap: 24px; }
.lang { font-size: 16px; color: var(--text-dark); }

.search-link {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
}
.search-icon { color: var(--navy); flex-shrink: 0; }

.menu-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: none;
  border: none;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  color: var(--navy);
}
.menu-toggle span { line-height: 1; }
.mobile-nav-header { display: none; }

/* ===== Ticker bar (flat, solid) ===== */
.ticker-bar {
  background: var(--navy);
}
.ticker-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  font-size: 16px;
  color: var(--white);
  flex-wrap: wrap;
}
.ticker-price { font-weight: 700; display: flex; align-items: center; gap: 6px; }
.info-icon { opacity: 0.7; font-size: 14px; }

.ticker-change {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--white);
  padding: 6px 14px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 15px;
}
.ticker-change .arrow { font-size: 11px; }
.ticker-change.negative { color: #c0392b; }
.ticker-change.positive { color: #1e7e34; }

/* ===== Hero (gradient shine) ===== */
.hero {
  background: linear-gradient(115deg, var(--navy-dark) 0%, var(--navy) 45%, var(--navy-light) 100%);
  color: var(--white);
  padding: 60px 24px 70px;
  position: relative;
}
.hero .breadcrumb {
  font-size: 15px;
  margin-bottom: 24px;
  opacity: 0.9;
}
.hero .breadcrumb a { text-decoration: underline; }
.hero h1 {
  font-family: Arial, 'Helvetica Neue', sans-serif;
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

/* ===== Content sections ===== */
.section { padding: 60px 24px; }

.leadership-profile { max-width: 900px; }
.leadership-profile h1 {
  font-family: Arial, 'Helvetica Neue', sans-serif;
  font-size: 34px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.leadership-profile .title { color: var(--text-gray); font-size: 18px; margin-bottom: 28px; }
.leader-photo {
  width: 300px;
  height: 300px;
  object-fit: cover;
  margin-bottom: 30px;
  background: #ccc;
}
.leadership-profile p {
  font-size: 17px;
  color: var(--text-dark);
  margin-bottom: 18px;
  max-width: 800px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--navy);
  color: var(--white);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: 30px;
  padding: 50px 24px 40px;
  align-items: start;
}
.footer-grid h4 { margin-bottom: 16px; font-size: 15px; font-weight: 700; }
.footer-grid ul li { margin-bottom: 12px; }
.footer-grid ul li a { font-size: 14px; opacity: 0.9; }
.footer-grid ul li a:hover { opacity: 1; text-decoration: underline; }

.footer-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.contact-btn {
  display: inline-block;
  background: var(--white);
  color: var(--navy);
  padding: 10px 22px;
  font-weight: 700;
  border-radius: 4px;
}
.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 3px;
  font-size: 12px;
  font-weight: 700;
}
.footer-lang { font-size: 13px; opacity: 0.9; }

.footer-bottom {
  background: var(--footer-bottom-bg);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  opacity: 0.9;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-links a { margin-left: 18px; }
.footer-links a:first-child { margin-left: 0; }

.back-to-top-btn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--white);
  color: var(--navy);
  border: none;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

/* ===== Mobile ===== */
@media (max-width: 900px) {
  .header-top { padding: 14px 20px; position: relative; }

  .header-right { gap: 16px; }
  .header-right .lang { display: none; }
  .search-link {
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-size: 11px;
    font-weight: 600;
  }
  .search-link span { display: block; }
  .menu-toggle { display: flex; }

  .main-nav {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    padding: 16px 20px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    z-index: 200;
  }
  .main-nav.open { display: flex; }
  .main-nav > ul { flex-direction: column; gap: 4px; width: 100%; }
  .nav-item {
    width: 100%;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    font-size: 16px;
  }
  .dropdown { position: static; box-shadow: none; display: none; padding-left: 14px; }
  .nav-item.open .dropdown { display: block; }

  .ticker-inner { justify-content: space-between; padding: 12px 20px; font-size: 13px; flex-wrap: nowrap; }
  .ticker-price { font-size: 13px; }
  .ticker-change { font-size: 12px; padding: 5px 10px; }

  .hero { padding: 40px 20px 50px; }
  .hero h1 { font-size: 34px; }
  .hero .breadcrumb { font-size: 13px; }

  .section { padding: 40px 20px; }
  .leadership-profile h1 { font-size: 26px; }
  .leader-photo { width: 100%; max-width: 300px; height: auto; aspect-ratio: 1/1; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; padding: 40px 20px 30px; }
  .footer-cta { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; }

  .footer-bottom { flex-direction: column; align-items: flex-start; padding: 20px; }
  .footer-links { display: flex; flex-direction: column; gap: 10px; }
  .footer-links a { margin-left: 0; }

  .back-to-top-btn { width: 38px; height: 38px; right: 16px; bottom: 16px; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-cta { flex-direction: column; align-items: flex-start; gap: 14px; }
  .hero h1 { font-size: 28px; }
  .logo { font-size: 17px; }
  .logo span { font-size: 19px; }
}


/* ===== Leadership page: lead text + tabs ===== */
.lead-section {
  background: var(--cream);
  padding: 50px 24px 0;
}
.lead-text {
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-size: 26px;
  color: var(--navy);
  max-width: 750px;
  margin-bottom: 30px;
  line-height: 1.4;
}

.tabs { display: flex; gap: 4px; border-bottom: 1px solid #ddd; }
.tab {
  padding: 16px 22px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-gray);
  background: #eae7df;
  border-bottom: 3px solid transparent;
}
.tab.active {
  color: var(--navy);
  background: var(--white);
  border-bottom: 3px solid var(--navy);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.panel-heading {
  color: var(--navy);
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 28px;
}

/* ===== Leadership grid ===== */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px 30px;
}
.leader-card img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  background: #ccc;
  margin-bottom: 14px;
}
.leader-card h4 {
  color: var(--text-dark);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}
.leader-card p {
  color: var(--text-gray);
  font-size: 14px;
  margin-bottom: 2px;
}
.leader-card .director-since {
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-gray);
}

/* ===== Leadership page mobile ===== */
@media (max-width: 900px) {
  .lead-text { font-size: 21px; }
  .tabs { overflow-x: auto; }
  .tab { padding: 14px 18px; font-size: 14px; white-space: nowrap; }
  .leadership-grid { grid-template-columns: repeat(2, 1fr); gap: 26px 18px; }
}

@media (max-width: 480px) {
  .leadership-grid { grid-template-columns: 1fr 1fr; gap: 20px 14px; }
  .leader-card h4 { font-size: 15px; }
  .leader-card p { font-size: 13px; }
}



/* ===== About us page ===== */
.about-intro { max-width: 800px; }
.about-intro .lead-text { margin-bottom: 24px; }
.body-text { font-size: 16px; color: var(--text-dark); margin-bottom: 18px; max-width: 780px; }
.text-link { color: var(--navy); text-decoration: underline; font-weight: 600; }
.ext-icon { font-size: 13px; }

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--white);
  border: 1px solid #eee;
  padding: 32px 28px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.card-icon { color: var(--navy); margin-bottom: 18px; }
.card h3 { color: var(--text-dark); font-size: 20px; font-weight: 800; margin-bottom: 12px; }
.card p { color: var(--text-gray); font-size: 15px; margin-bottom: 20px; }
.learn-more { color: var(--navy); font-weight: 700; font-size: 15px; }
.chev { display: inline-block; margin-left: 2px; }

/* Corporate information */
.corp-info { max-width: 900px; }
.corp-info-item {
  border-bottom: 1px solid #e5e5e5;
  padding: 22px 0;
}
.corp-info-item:first-of-type { border-top: 1px solid #e5e5e5; }
.corp-info-title { font-size: 17px; font-weight: 700; display: block; margin-bottom: 8px; }
.corp-info-item p { color: var(--text-gray); font-size: 15px; max-width: 700px; }

/* Video section */
.video-section { max-width: 900px; }
.video-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16/9;
  background: #000;
  margin-bottom: 24px;
  overflow: hidden;
}
.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.transcript-toggle { max-width: 900px; border-top: 1px solid #e5e5e5; }
.transcript-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  border-bottom: 1px solid #e5e5e5;
  padding: 18px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  text-align: left;
}
.transcript-icon {
  font-size: 22px;
  font-weight: 400;
  color: var(--navy);
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}
.transcript-body {
  display: none;
  padding: 20px 0;
  max-height: 420px;
  overflow-y: auto;
}
.transcript-body.open { display: block; }
.transcript-body p { font-size: 14px; color: var(--text-gray); margin-bottom: 10px; line-height: 1.6; }

/* ===== About us mobile ===== */
@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr; }
  .lead-text { font-size: 21px; }
}



/* ===== Mobile: full-screen nav overlay ===== */
@media (max-width: 900px) {
  .main-nav {
    padding: 0;
  }
  .main-nav.open {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: var(--white);
    z-index: 300;
    padding: 0;
    box-shadow: none;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
  }

  .mobile-nav-header {
    display: none;
  }
  .main-nav.open .mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid #eee;
    flex-shrink: 0;
  }
  .mobile-search-link,
  .mobile-nav-close {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    background: none;
    border: none;
    cursor: pointer;
  }
  .mobile-nav-close {
    background: #f4f4f6;
    padding: 8px 14px;
    border-radius: 6px;
  }

  .main-nav.open > ul {
    flex-direction: column;
    gap: 0;
    width: 100%;
    padding: 4px 20px 0;
  }

  .nav-item {
    width: 100%;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid #eee;
    font-size: 16px;
    position: relative;
  }
  .nav-item .caret { display: none; }
  .nav-item::after {
    content: '\203A';
    font-size: 22px;
    color: #aaa;
    font-weight: 400;
    transition: transform 0.15s ease;
  }
  .nav-item.open::after { transform: rotate(90deg); }

  .dropdown {
    position: static;
    box-shadow: none;
    display: none;
    padding: 4px 0 8px 4px;
    width: 100%;
  }
  .nav-item.open .dropdown { display: block; }
  .dropdown li a {
    padding: 12px 4px;
    font-size: 15px;
    color: var(--text-gray);
  }

  .mobile-nav-lang {
    display: none;
  }
  .main-nav.open .mobile-nav-lang {
    display: block;
    padding: 18px 20px 28px;
    font-size: 16px;
    color: var(--text-dark);
    flex-shrink: 0;
    margin-top: auto;
  }
}

/* ===== Mobile: footer accordion ===== */
@media (max-width: 900px) {
  .footer-grid {
    display: block;
    padding: 0;
  }
  .footer-col {
    border-bottom: 1px solid rgba(255,255,255,0.15);
  }
  .footer-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 20px;
    margin: 0;
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
  }
  .footer-toggle-icon {
    font-size: 20px;
    font-weight: 400;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
  }
  .footer-col-list {
    display: none;
    padding: 0 20px 20px;
  }
  .footer-col.open .footer-col-list { display: block; }
  .footer-col-list li { margin-bottom: 14px; }
  .footer-col-list li a { font-size: 15px; }

  .footer-cta {
    padding: 28px 20px;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
  }
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .footer-links a { margin-left: 0; }
}