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

:root {
  --navy:      #0B1F3A;
  --teal:      #0A8A7A;
  --teal-lt:   #0FB89F;
  --sky:       #E8F6F4;
  --white:     #FFFFFF;
  --slate:     #4A5E72;
  --mist:      #F2F7F6;
  --border:    #D4E4E1;
  --accent:    #F0A500;

  --font-head: "Montserrat", sans-serif;
  --font-body: "Inter", sans-serif;

  --radius:    12px;
  --radius-lg: 24px;
  --trans:     0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 6vw;
  height: 72px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--trans);
}
nav.scrolled { box-shadow: 0 4px 24px rgba(11,31,58,0.08); }

.nav-logo {
  width: 15%;
}
.nav-logo img { width: 100%; display: block;}

.nav-links {
  display: flex; gap: 2rem; list-style: none;
}
.nav-links a {
  font-size: 0.9rem; font-weight: 500;
  color: var(--slate);
  text-decoration: none;
  transition: color var(--trans);
}
.nav-links a:hover { color: var(--teal); }

.nav-cta {
  background: var(--teal);
  color: var(--white) !important;
  padding: 0.85rem 1.25rem;
  border-radius: 100px;
  font-weight: 600 !important;
  transition: background var(--trans) !important;
}
.nav-cta:hover { background: var(--teal-lt) !important; color: var(--white) !important; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;      /* prevents it being squeezed by the logo */
  margin-left: auto;   /* pushes it to the right if logo is too wide */
}
.nav-burger span {
  display: block; width: 24px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--trans);
}	

/* ── FOOTER ── */
footer { background: var(--navy); padding: 3rem 6vw 2rem; }
.footer-row {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 2rem;
}
.footer-logo {
  width: 15%;
}
.footer-logo img {
	width: 100%;
	display: block;
}
.footer-logo span { color: var(--teal-lt); }
.footer-links { display: flex; gap: 1.75rem; list-style: none; }
.footer-links a {
  font-size: 0.82rem; color: rgba(255,255,255,0.5);
  text-decoration: none; transition: color var(--trans);
}
.footer-links a:hover { color: var(--teal-lt); }
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.3); }
	
/* ── DESKTOP DROPDOWN ── */
.has-dropdown {
  position: relative;
}

.dropdown-trigger {
  display: flex; align-items: center; gap: 0.4rem;
  cursor: pointer;
  font-size: 0.9rem; font-weight: 500;
  color: var(--slate);
  transition: color var(--trans);
  user-select: none;
}
.dropdown-trigger:hover { color: var(--teal); }

.dropdown-trigger .arrow .material-symbols-outlined {
  width: auto;
  font-size: 1rem;
  display: inline-block;
  transition: transform var(--trans);
}
.has-dropdown:hover .dropdown-trigger .arrow .material-symbols-outlined {
  transform: rotate(180deg);
}

.dropdown {
  position: absolute;
  top: calc(100% + 12px); left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(11,31,58,0.1);
  min-width: 180px;
  list-style: none;
  overflow: hidden;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: opacity var(--trans), visibility var(--trans), transform var(--trans);
}
.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown li a {
  display: block;
  padding: 0.7rem 1.25rem;
  font-size: 0.88rem; font-weight: 500;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: background var(--trans), color var(--trans);
  white-space: nowrap;
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover {
  background: var(--sky);
  color: var(--teal);
}

/* ── MOBILE NAV ── */
.mobile-nav {
  display: none;
  position: fixed; top: 72px; left: 0; right: 0; z-index: 99;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 6vw;
  flex-direction: column; gap: 0;
  box-shadow: 0 12px 32px rgba(11,31,58,0.1);
}
.mobile-nav.open { display: flex; }

.mobile-nav > a,
.mobile-nav .mobile-dropdown-container > a {
  font-size: 1rem; font-weight: 500;
  color: var(--slate);
  text-decoration: none;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--border);
  display: block;
}
.mobile-nav > a:last-child { border-bottom: none; }

/* ── MOBILE DROPDOWN ── */
.mobile-dropdown-container {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--border);
}

.mobile-dropdown-container > a {
  display: flex !important;
  justify-content: space-between;
  align-items: center;
  border-bottom: none !important;
}

.mobile-dropdown-container .arrow {
  width: auto;
  font-size: 0.8rem;
  display: inline-block;
  transition: transform var(--trans);
}

.mobile-dropdown-content {
  display: none;
  flex-direction: column;
  background: var(--mist);
  border-radius: var(--radius);
  margin: 0.25rem 0 0.75rem;
  overflow: hidden;
}
.mobile-dropdown-content.active { display: flex; }

.mobile-dropdown-content a {
  font-size: 0.9rem; font-weight: 500;
  color: var(--slate);
  text-decoration: none;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  transition: background var(--trans), color var(--trans);
}
.mobile-dropdown-content a:last-child { border-bottom: none; }
.mobile-dropdown-content a:hover {
  background: var(--sky);
  color: var(--teal);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .nav-logo { width: 40%; }
  .footer-logo { width: 10%; }
}

@media (max-width: 480px) {
  .nav-logo { width: 50%; }
  .footer-logo { width: 50%; }
}

/* -- SPECIAL STYLES -- */
em { font-style: normal; }
.pointer { cursor: pointer; }
.material-symbols-outlined {
  font-variation-settings:
  'FILL' 0,
  'wght' 400,
  'GRAD' 0,
  'opsz' 24
}