.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 var(--container-padding);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  background-color: transparent;
}

.nav--scrolled {
  background-color: var(--color-navy);
  box-shadow: 0 2px 20px rgba(15, 34, 56, 0.15);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  height: var(--nav-height);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.nav__logo-img {
  height: 32px;
  width: auto;
}

.nav__logo-text {
  font-size: 22px;
  font-weight: var(--fw-bold);
  color: var(--color-navy);
  letter-spacing: -0.02em;
  transition: color 0.3s ease;
}

.nav--scrolled .nav__logo-text {
  color: white;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-navy);
  position: relative;
  transition: color var(--transition-default);
}

.nav--scrolled .nav__link {
  color: var(--white-85);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-teal);
  transition: width var(--transition-default);
}

.nav__link--active {
  color: var(--color-teal);
  font-weight: var(--fw-semibold);
}

.nav--scrolled .nav__link--active {
  color: var(--color-teal);
}

.nav__link--active::after {
  width: 100%;
}

.nav__link:hover {
  color: var(--color-teal);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  background: rgb(24, 57, 95);
  color: white;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-sm);
  transition: all var(--transition-default), background 0.35s ease;
  box-shadow: var(--shadow-btn);
}

.nav__cta--primary {
  background: rgb(24, 57, 95);
  transition: background 0.35s ease;
}

.nav__cta:hover {
  transform: translateY(-1px);
  filter: brightness(0.9);
  box-shadow: var(--shadow-btn-hover);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  z-index: 1001;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.nav__hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-navy);
  transition: all 0.3s ease;
}

.nav--scrolled .nav__hamburger-line {
  background-color: white;
}

.nav__hamburger--open .nav__hamburger-line {
  background-color: white;
}

.nav__hamburger--open .nav__hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger--open .nav__hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav__hamburger--open .nav__hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-navy);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav__mobile-overlay--open {
  display: flex;
  opacity: 1;
}

.nav__mobile-link {
  font-size: 24px;
  font-weight: var(--fw-semibold);
  color: white;
  transition: color var(--transition-default);
}

.nav__mobile-link:hover {
  color: var(--color-teal);
}

.nav__mobile-cta {
  display: inline-flex;
  padding: 14px 32px;
  background-color: var(--color-teal);
  color: white;
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-sm);
  margin-top: 16px;
}

.page-inner .nav {
  background-color: var(--color-navy);
  box-shadow: 0 2px 16px rgba(24, 57, 95, 0.12);
}

.page-inner .nav--scrolled {
  background-color: var(--color-navy);
}

.page-inner .nav__logo-text {
  color: white;
}

.page-inner .nav__link {
  color: rgba(255, 255, 255, 0.85);
}

.page-inner .nav__link:hover {
  color: var(--color-teal);
}

.page-inner .nav__link--active {
  color: var(--color-teal);
  font-weight: var(--fw-semibold);
}

.page-inner .nav__hamburger-line {
  background-color: white;
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }
}


/* Dark logo shows at top, white logo shows when scrolled */
.nav__logo-img--dark  { display: block; }
.nav__logo-img--white { display: none;  }

.nav--scrolled .nav__logo-img--dark  { display: none;  }
.nav--scrolled .nav__logo-img--white { display: block; }

/* Inner pages always show white logo (nav is always scrolled state) */
.page-inner .nav__logo-img--dark  { display: none;  }
.page-inner .nav__logo-img--white { display: block; }

/* ============================================================
   HEADER PHONE / CLICK-TO-CALL
   All driven by the conditional 'nav_phone' value in header.php —
   nothing renders until the number is set.
   ============================================================ */

/* Desktop: inline click-to-call, just before the CTA */
.nav__phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-navy);
  white-space: nowrap;
  transition: color var(--transition-default);
}

.nav__phone-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-teal);
}

.nav__phone:hover {
  color: var(--color-teal);
}

/* Scrolled homepage nav + inner pages go navy → switch to light text */
.nav--scrolled .nav__phone,
.page-inner .nav__phone {
  color: var(--white-85);
}

.nav--scrolled .nav__phone:hover,
.page-inner .nav__phone:hover {
  color: var(--color-teal);
}

/* One-tap call icon shown in the mobile top bar (hidden on desktop) */
.nav__phone-mobile {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-left: auto;
  margin-right: 6px;
  color: var(--color-navy);
}

.nav__phone-mobile .nav__phone-icon {
  width: 22px;
  height: 22px;
}

.nav--scrolled .nav__phone-mobile,
.page-inner .nav__phone-mobile {
  color: var(--white-85);
}

/* Phone link inside the mobile overlay menu */
.nav__mobile-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: var(--fw-semibold);
  color: white;
  margin-top: 8px;
  transition: color var(--transition-default);
}

.nav__mobile-phone .nav__phone-icon {
  width: 22px;
  height: 22px;
}

.nav__mobile-phone:hover {
  color: var(--color-teal);
}

/* Tight desktop band: keep the call icon, drop the number text */
@media (max-width: 1024px) {
  .nav__phone-text {
    display: none;
  }
}

/* At mobile, the desktop links (and their inline phone) are hidden;
   surface the one-tap call icon in the top bar instead. */
@media (max-width: 768px) {
  .nav__phone-mobile {
    display: flex;
  }
}