*{
  margin: 0;
  padding: 0;
  list-style: none;
  text-decoration: none;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

.site-header {
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 120;
  background: rgba(247, 251, 249, 0.92);
  box-shadow: 0 6px 30px rgba(0, 33, 27, 0.06);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 98, 77, 0.08);
}

.nav-container {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 82px;
  padding: 0 28px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 54px;
  width: auto;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-title {
  font-weight: 700;
  color: var(--primary-color, #00624d);
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.brand-tagline {
  font-size: 0.85rem;
  color: rgba(0, 33, 27, 0.7);
  letter-spacing: 0.03em;
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  gap: 12px;
}

.nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-links li {
  position: relative;
}

.nav-links a {
  color: var(--primary-color, #00624d);
  font-size: 1rem;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 12px;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(0, 98, 77, 0.1);
  color: #043328;
  transform: translateY(-1px);
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  display: block;
}

.dropdown {
  display: none;
  position: absolute;
  top: 110%;
  left: 0;
  min-width: 220px;
  background: #ffffff;
  box-shadow: 0 18px 36px rgba(0, 33, 27, 0.12);
  border-radius: 14px;
  padding: 0.5rem 0;
  z-index: 10;
  border: 1px solid rgba(0, 98, 77, 0.1);
}

.dropdown li {
  width: 100%;
}

.dropdown a {
  color: var(--primary-color, #00624d);
  background: none;
  border-radius: 0;
  padding: 12px 22px;
  font-size: 0.98rem;
  font-weight: 500;
  display: block;
}

.dropdown a:hover {
  background: rgba(0, 98, 77, 0.08);
  color: #043328;
}

.nav-cta {
  background: linear-gradient(135deg, #00624d, #19a186);
  color: #f7fbf9;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 10px 24px rgba(0, 98, 77, 0.18);
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  text-decoration: none;
  border: none;
  outline: none;
  cursor: pointer;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(0, 98, 77, 0.22);
  filter: brightness(1.02);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  margin-left: 0.75rem;
  z-index: 200;
}

.hamburger .line {
  width: 26px;
  height: 3px;
  background: var(--primary-color, #00624d);
  margin: 4px 0;
  border-radius: 2px;
  transition: all 0.3s;
}

@media (max-width: 1024px) {
  .nav-container {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand actions"
      "nav nav";
    height: auto;
    padding: 14px 20px;
    row-gap: 10px;
  }
  .brand { grid-area: brand; }
  .nav-bar { grid-area: nav; width: 100%; justify-content: flex-start; }
}

@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }
  .nav-container {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand actions"
      "nav nav";
  }
  .nav-bar {
    position: absolute;
    top: 82px;
    left: 0;
    width: 100vw;
    background: rgba(247, 251, 249, 0.98);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    height: 0;
    overflow: hidden;
    box-shadow: 0 14px 32px rgba(0,0,0,0.08);
    transition: height 0.4s cubic-bezier(.4,0,.2,1);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    padding: 0 1.25rem;
  }
  .nav-bar.active {
    height: 340px;
    padding-bottom: 1rem;
    opacity: 1;
    pointer-events: auto;
    transition: height 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
  }
  .nav-links {
    flex-direction: column;
    gap: 0.35rem;
    width: 100%;
    margin-top: 1.2rem;
  }
  .nav-links li {
    width: 100%;
    text-align: left;
  }
  .nav-links a {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
  }
  .nav-cta {
    width: 100%;
    text-align: center;
    margin-top: 1rem;
  }
  .dropdown {
    position: static;
    min-width: 100%;
    box-shadow: none;
    border-radius: 8px;
    background: #f2f7f4;
    margin-left: 0;
  }
}

@media screen and (-webkit-min-device-pixel-ratio:0) {
.logo img {
  -webkit-transform: translate3d(0, 0, 0);
}
}