/* header.css */
.app-header{
  position:fixed;
  top:0;left:0;right:0;
  height:var(--nav-height);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:1200;
  background:linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.64));
  border-bottom: 1px solid rgba(47,122,78,0.06);
  transition:box-shadow 200ms ease, background-color 200ms ease, transform 180ms ease;
  padding:0 18px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

/* scrolled shadow state */
.app-header.scrolled{box-shadow:0 6px 18px rgba(11,20,25,0.06)}

/* inner layout */
.nav-inner{
  width:100%;
  max-width:1100px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

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

/* logo */
.logo{
  width:56px;
  height:56px;
  border-radius:14px;
  display:grid;
  place-items:center;
  color:#fff;
  background:linear-gradient(180deg,var(--accent),#2a6e48);
  font-weight:700;
  font-size:20px;
  box-shadow:0 6px 14px rgba(47,122,78,0.14);
}
.titles .name{font-weight:700}
.titles .tag{font-size:12px;color:var(--muted);margin-top:2px}


/* desktop nav */
.primary-nav{
  display:flex;
  gap:28px;
  align-items:center;
  font-size:16px;
  letter-spacing:0.2px;
}

.primary-nav .nav-link{
  padding:8px 6px;
  border-radius:8px;
  font-size:15px;
  color:var(--text);
  opacity:0.95;
  position: relative;
  transition: color 180ms ease, transform 160ms ease;
}

.primary-nav .nav-link:hover,
.primary-nav .nav-link:focus{
  background:rgba(47,122,78,0.06);
  color:var(--accent);
  transform: translateY(-2px);
  outline: none;
}

.primary-nav .nav-link.active{
  color:var(--accent);
  font-weight:700;
}

/* underline */
.primary-nav .nav-link::after{
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  bottom: 6px;
  width: 60%;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: transform 220ms ease;
}

.primary-nav .nav-link:hover::after,
.primary-nav .nav-link:focus::after,
.primary-nav .nav-link.active::after{
  transform: translateX(-50%) scaleX(1);
}

/* CTA */
.right-controls{
  display:flex;
  align-items:center;
  gap:12px;
}

.cta{
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(47,122,78,0.14);
  background: linear-gradient(180deg, #ffffff, #f2faf2);
  box-shadow: 0 4px 10px rgba(47,122,78,0.06);
  font-weight: 700;
  font-size: 14px;
  transition: transform 140ms ease, box-shadow 140ms ease, color 140ms ease;
}

.cta:hover,
.cta:focus{
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(47,122,78,0.10);
  color: var(--accent);
}

/* mobile menu */
.mobile-menu{
  display:none;
  position:fixed;
  top:var(--nav-height);
  left:0;
  right:0;
  background:linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,255,255,0.98));
  border-bottom:1px solid rgba(15,23,32,0.04);
  z-index:1100;
  box-shadow:0 6px 20px rgba(11,20,25,0.06);
  padding:12px 18px;
  flex-direction:column;
  gap:8px;
}

.mobile-menu .mobile-link{
  padding:12px;
  border-radius:8px;
  text-decoration:none;
  color:var(--text);
  font-weight:600;
}

.mobile-menu .mobile-link:hover{
  background:rgba(47,122,78,0.06);
  color:var(--accent);
}
@media (max-width: 900px) {

  .primary-nav { 
    display: none !important; 
  }

  .cta { 
    display: none !important; 
  }

  .hamburger {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 42px !important;
    height: 42px !important;
    padding: 0 !important;
    border-radius: 10px !important;
    background: rgba(0, 0, 0, 0.35) !important;
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    box-shadow: none !important;
    position: relative;
    z-index: 999999 !important;
    cursor: pointer;
  }

  /* three bars, manually positioned */
  .hamburger-line {
    position: absolute !important;
    left: 50%;
    transform: translateX(-50%);
    width: 22px !important;
    height: 2px !important;
    border-radius: 999px !important;
    background: var(--text) !important;  /* default (when header not transparent) */
  }

  .hamburger-line:nth-child(1) { top: 11px; }
  .hamburger-line:nth-child(2) { top: 19px; }
  .hamburger-line:nth-child(3) { top: 27px; }

  /* when hero makes header transparent, switch lines to white */
  .app-header.transparent .hamburger-line {
    background: #ffffff !important;
  }

  /* mobile dropdown */
  .app-header.menu-open .mobile-menu {
    display: flex;
  }
}

/* large screens */
@media (min-width: 901px) {
  .mobile-menu { display: none !important; }
  .hamburger { display: none !important; }
}

/* soft bottom line for desktop */
@media (min-width: 900px) {
  header.app-header::after{
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 6px;
    background: linear-gradient(90deg, rgba(8, 235, 102, 0.02), rgba(47,122,78,0.015));
    pointer-events: none;
  }
}

/* Hero Video Part */
.app-header { 
  z-index: 9999;
  transition: background-color 220ms ease, box-shadow 220ms ease, color 220ms ease;
}


.app-header.transparent{
  background: transparent !important;
  border-bottom: none !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

/* .app-header.transparent .nav-link,
.app-header.transparent .brand .name, 
.app-header.transparent .titles .tag,
.app-header.transparent .cta {
  color: #fff !important;
  background: transparent !important;
  border-color: rgba(255,255,255,0.18) !important;
  box-shadow: none !important;
} */

/* Don't override hamburger lines here */

/* When the header is transparent (hero area), make text white */
.app-header.transparent .name,
.app-header.transparent .tag,
.app-header.transparent .nav-link {
  color: #ffffff !important;
}

/* Hover effects in transparent mode */
.app-header.transparent .nav-link:hover {
  background: rgba(255,255,255,0.12) !important;
  color: #ffffff !important;
}


.app-header.transparent .nav-link:hover,
.app-header.transparent .nav-link:focus{
  color: #fff !important;
  background: rgba(255,255,255,0.06) !important;
}

/* Hero video Part End */