:root {
  --teal-900: #093c3d;
  --teal-800: #0f5456;
  --teal-600: #137477;
  --accent-red: #e74a4a;
  --accent-red-700: #c33c3c;
  --white: #ffffff;
  --text-900: #0b0d0e;
  --text-700: #3a4244;
  --text-600: #5b676b;
  --text-500: #7c8b90;
  --bg-50: #f6f9fa;
  --bg-100: #eef3f4;
  --footer-bg: #0f1b1c;
  --container-max: 1240px;
  --radius: 10px;
  --radius-sm: 8px;
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.2);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-900);
  background-color: var(--bg-50);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img,
svg {
  display: inline-block;
  vertical-align: middle;
}
a {
  color: inherit;
  text-decoration: none;
}
ul, ol {
  padding: 0;
  margin: 0;
  list-style: none;
}
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 30px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--teal-900);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px !important;
}
.brand {
  display: inline-flex;
  align-items: center;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand .brand-mark {
  color: var(--white);
}
.brand .brand-text {
  font-size: 15px;
  white-space: nowrap;
}
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 24px;
}
.primary-nav a {
  display: inline-block;
  padding: 10px 6px;
  color: rgba(255,255,255,0.92);
  font-weight: 600;
  font-size: 14px;
  transition: opacity .2s ease, color .2s ease;
}
.primary-nav a:hover {
  opacity: 0.9;
}
.primary-nav .cta a {
  background: var(--accent-red);
  color: var(--white);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
.primary-nav .cta a:hover {
  background: var(--accent-red-700);
}
.nav-toggle {
  display: none;
}
.nav-toggle-btn {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
}
.nav-toggle-btn span {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
}
.nav-toggle-btn span + span { margin-top: 4px; }

.hero {
  position: relative;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(11,63,66,0.85) 0%, rgba(11,63,66,0.65) 45%, rgba(11,63,66,0.15) 100%),
    url("./images/banner-new.jpg") center/cover no-repeat;
  min-height: 520px;
  display: flex;
  align-items: center;
}
.hero-inner {
  max-width: 640px;
  text-align: center;
}
.hero-title {
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.1;
  margin: 0 0 20px;
  font-weight: 600;
  letter-spacing: -0.5px;
}
.hero-subtitle {
  font-size: clamp(15px, 2.2vw, 18px);
  color: var(--white);
  margin: 0;
}
.heading-block{
  color: var(--white);
  text-align: center;
}
.heading-link{
  font-size: 20px;
  margin-bottom: 30px;
  color: var(--white);
  text-align: center;
}
.hero-ctas {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn {
  display: inline-block;
  padding: 12px 18px;
  font-weight: 700;
  border-radius: 999px;
  transition: transform .06s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
  will-change: transform;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--accent-red);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  background: var(--accent-red-700);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.9);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
}
.overview {
  padding: 64px 0;
}
.overview h2 {
  font-size: clamp(22px, 4.4vw, 32px);
  margin: 0 0 10px;
  line-height: 1.2;
  font-weight: 500;
}
.overview p {
  margin: 0;
  color: var(--text-700);
}
.row-flex{
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.overview .col-left{
  flex: 1 0 0;
}
.overview .col-right{
  flex: 500px 0 0;
}
.overview .col-right img{
  border-radius: 10px;
  max-width: 500px;
}
.contact{
  background-color: var(--teal-900);
  padding: 20px 0px;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.contact-grid.two-column-grid{
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}
.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 15px;
  box-shadow: var(--shadow-sm);
}
.contact-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
  text-transform: uppercase;
  color: var(--text-900);
}
.contact-card p {
  margin: 0;
  font-size: 18px;
}
.contact-card a {
  color: var(--teal-600);
  font-weight: 700;
}

.site-footer {
  background: var(--footer-bg);
  color: rgba(255,255,255,0.86);
}
.footer-bottom {
  background: linear-gradient(0deg, rgba(255,255,255,0.06), rgba(255,255,255,0.06));
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-bottom p {
  margin: 0;
  font-size: 14px;
  color: rgba(255,255,255,0.82);
  text-align: center;
}


@media (max-width: 1024px) {
  .hero {
    min-height: 480px;
  }
  .primary-nav ul {
    gap: 18px;
  }
  .overview .col-right img{
    max-width: 360px;
  }
  .overview .col-right{
    flex: 360px 0 0;
  }
}
@media (max-width: 767px) {
  .container{
    padding: 0px 20px;
    max-width: 100%;
  }
  .overview .col-right img{
    max-width: 100%;
  }
  .row-flex{
    flex-direction: column;
  }
  .overview .col-right{
    flex: 100% 0 0;
  }
}

@media (max-width: 640px) {
  .overview {
    padding: 48px 0;
  }
  .hero-ctas {
    flex-wrap: wrap;
  }
  .contact-grid,
  .contact-grid.two-column-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: 360px;
  }
}