/* =============================================================
   RONCESVALLES ORTHODONTICS – HEADER STYLES
   WordPress: enqueue via wp_enqueue_style() in functions.php
   ============================================================= */

/* ── RESET & BASE ─────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Brand palette – matched from screenshot */
  --clr-bg: #FBF8F0;
  /* warm cream/linen */
  --clr-bg-scroll: #FBF8F0;
  --clr-border: #2a2a20;
  /* near-black olive */
  --clr-text: #1e1e18;
  --clr-text-muted: #3c3c30;
  --clr-btn-bg: #1e1e18;
  --clr-btn-text: #FBF8F0;
  --clr-btn-hover: #3c3c30;
  --clr-dropdown-bg: #FBF8F0;
  --clr-dropdown-hover: #ede7d9;
  --clr-overlay: rgba(30, 30, 24, 0.45);

  /* Typography */
  --font-nav: 'Hanken Grotesk', Times, Georgia, serif;
  --font-logo: 'Hanken Grotesk', Times, Georgia, serif;

  /* Sizing */
  --header-height: 76px;
  --header-height-sm: 60px;
  --logo-size: 1.05rem;
  --nav-size: 1.125rem;
  --dropdown-radius: 2px;
  --transition: 0.22s ease;
}

/* ── SITE HEADER ──────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1100;
  width: 100%;
  background: var(--clr-bg);
  border-bottom: 1.5px solid var(--clr-border);
  transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
  box-shadow: 0 2px 18px rgba(30, 30, 24, 0.10);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-height);
  padding: 0 var(--space-xl) 0 var(--space-xl);
  max-width: 100%;
  margin: 0 auto;
}

/* ── LOGO ─────────────────────────────────────────────────── */
.header-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 180px;
}


.logo-link {
  text-decoration: none;
  color: var(--clr-text);
  display: block;
}

.logo-text {
  font-family: var(--font-logo);
  font-size: var(--logo-size);
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.45;
  text-align: center;
  display: block;
  white-space: nowrap;
  transition: opacity var(--transition);
}

.logo-link:hover .logo-text,
.logo-link:focus .logo-text {
  opacity: 0.7;
}

.logo-link:focus-visible {
  outline: 2px solid var(--clr-border);
  outline-offset: 3px;
}

/* ── NAV SHARED ───────────────────────────────────────────── */
.header-nav {
  display: flex;
  align-items: center;
}

.header-nav--left {
  justify-content: flex-start;
}

.header-nav--right {
  justify-content: flex-end;
  gap: 1rem;
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

/* Base link / button style */
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 1rem 0.75rem;
  font-family: var(--font-nav);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--transition);
  font-size: 16px;
  line-height: 1;
}

/* Caret chevron */
.nav-caret-btn {
  background: transparent;
  border: 0 none;
  padding: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  line-height: 0;
  right: 0;
}

.nav-caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--clr-text);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-top: 1px;
}

.nav-link--toggle[aria-expanded="true"] .nav-caret {
  transform: rotate(180deg);
}

/* ── DROPDOWN ─────────────────────────────────────────────── */
.dropdown {
  list-style: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 185px;
  background: var(--clr-dropdown-bg);
  border: 1.5px solid var(--clr-border);
  padding: 0.4rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition:
    opacity var(--transition),
    transform var(--transition),
    visibility var(--transition);
  pointer-events: none;
  z-index: 200;
}

.dropdown--right {
  left: auto;
  right: 0;
}

/* Arrow nub above dropdown */
.dropdown::before {
  content: '';
  position: absolute;
  top: -7px;
  left: 18px;
  width: 11px;
  height: 11px;
  background: var(--clr-dropdown-bg);
  border-left: 1.5px solid var(--clr-border);
  border-top: 1.5px solid var(--clr-border);
  transform: rotate(45deg);
}

.dropdown--right::before {
  left: auto;
  right: 18px;
}

.nav-item--dropdown:hover>.dropdown,
.nav-item--dropdown:focus-within>.dropdown,
.nav-item--dropdown.is-open>.dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown li a {
  display: block;
  padding: 0.6rem 1.1rem;
  font-family: var(--font-nav);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text);
  text-decoration: none;
  transition: background var(--transition), padding-left var(--transition);
}

.dropdown li a:hover,
.dropdown li a:focus-visible {
  background: var(--clr-dropdown-hover);
  padding-left: 1.4rem;
}

.dropdown li a:focus-visible {
  outline: 2px solid var(--clr-border);
  outline-offset: -2px;
}

/* ── BOOK BUTTON ──────────────────────────────────────────── */
.nav-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.55rem 1.1rem;
	margin-left: 0.5rem;
	font-family: var(--font-nav);
	font-size: 16px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--clr-text);
	text-decoration: none;
	border: 1.5px solid var(--clr-border);
	background: transparent;
	white-space: nowrap;
	cursor: pointer;
	transition: background var(--transition), color var(--transition), border-color var(--transition);
	line-height: 1;
}

.nav-btn .btn-arrow {
  transition: transform var(--transition);
  display: inline-block;
}

.nav-btn:hover,
.nav-btn:focus-visible {
  background: #656D4A;
  color: var(--clr-btn-text);
  border-color: var(--clr-btn-bg);
}

.nav-btn:hover .btn-arrow,
.nav-btn:focus-visible .btn-arrow {
  transform: translateX(3px);
}

.nav-btn:focus-visible {
  outline: 2px solid var(--clr-border);
  outline-offset: 3px;
}

/* ── HAMBURGER ────────────────────────────────────────────── */
.hamburger_area {
  display: none;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 7px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
  transition: opacity var(--transition);
}

.hamburger:hover {
  opacity: 0.6;
}

.hamburger:focus-visible {
  outline: 2px solid var(--clr-border);
  outline-offset: 2px;
}

.hamburger-bar {
  display: block;
  width: 30px;
  height: 1.5px;
  background: var(--clr-text);
  transition:
    transform 0.28s ease,
    opacity 0.2s ease,
    width 0.2s ease;
  transform-origin: center;
}

/* Animated X state */
.hamburger[aria-expanded="true"] .hamburger-bar:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
  -webkit-transform: translateY(8.5px) rotate(45deg);
  -moz-transform: translateY(8.5px) rotate(45deg);
  -ms-transform: translateY(8.5px) rotate(45deg);
  -o-transform: translateY(8.5px) rotate(45deg);
}

.hamburger[aria-expanded="true"] .hamburger-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.hamburger[aria-expanded="true"] .hamburger-bar:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
  -webkit-transform: translateY(-8.5px) rotate(-45deg);
  -moz-transform: translateY(-8.5px) rotate(-45deg);
  -ms-transform: translateY(-8.5px) rotate(-45deg);
  -o-transform: translateY(-8.5px) rotate(-45deg);
}

/* ── HAMBURGER Phone ────────────────────────────────────────────── */
.hamburger_phone {
  -webkit-mask-image: url('../img/phone-icon.svg');
  mask-image: url('../img/phone-icon.svg');
  mask-size: 30px;
  -webkit-mask-size: 30px;
  background-color: #000;
  height: 30px;
  width: 30px;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
  background-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  display: block;
  transition: opacity var(--transition);
  -webkit-transition: opacity var(--transition);
  -moz-transition: opacity var(--transition);
  -ms-transition: opacity var(--transition);
  -o-transition: opacity var(--transition);
}

.hamburger_phone:hover {
  opacity: 0.6;
}

.ham__phone {
  display: block;
  width: 100%;
}

/* ── MOBILE MENU DRAWER ───────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100dvh;
  background: var(--clr-bg);
  border-left: 1.5px solid var(--clr-border);
  overflow-y: auto;
  z-index: 1050;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
  padding-top: var(--header-height);
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: var(--clr-overlay);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

/* Mobile nav list */
.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-nav-item {
  border-bottom: 1px solid rgba(42, 42, 32, 0.12);
  position: relative;
}

.mobile-nav-item:first-child {
  border-top: 1px solid rgba(42, 42, 32, 0.12);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.6rem;
  font-family: var(--font-nav);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-text);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
  background: var(--clr-dropdown-hover);
}

.mobile-nav-link:focus-visible {
  outline: 2px solid var(--clr-border);
  outline-offset: -2px;
}

/* Mobile dropdown */
.mobile-dropdown {
  list-style: none;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.32s ease;
  background: rgba(0, 0, 0, 0.025);
  margin: 0;
}

.mobile-nav-item--dropdown.is-open .mobile-dropdown {
  max-height: 400px;
}

.mobile-nav-item--dropdown.is-open .nav-caret {
  transform: rotate(180deg);
}

.mobile-dropdown li a {
  display: block;
  padding: 0.75rem 1.6rem 0.75rem 2.2rem;
  font-family: var(--font-nav);
  font-size: 0.67rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: background var(--transition);
}

.mobile-dropdown li a:hover,
.mobile-dropdown li a:focus-visible {
  background: var(--clr-dropdown-hover);
  color: var(--clr-text);
}

.mobile-dropdown li a:focus-visible {
  outline: 2px solid var(--clr-border);
  outline-offset: -2px;
}

/* CTA button in mobile menu */
.mobile-nav-item--cta {
  border-bottom: none;
  padding: 1.5rem 1.6rem 0.5rem;
}

.mobile-nav-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  font-family: var(--font-nav);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-btn-text);
  text-decoration: none;
  background: var(--color-olive);
  border: 1.5px solid var(--clr-btn-bg);
  transition: background var(--transition), border-color var(--transition);
  max-width: 290px;
  margin: 0 auto;
  min-width: 180px;
}

.mobile-nav-btn:hover,
.mobile-nav-btn:focus-visible {
  background: var(--clr-btn-hover);
  border-color: var(--clr-btn-hover);
  color: var(--clr-btn-text);
}

.mobile-nav-btn:focus-visible {
  outline: 0 solid var(--clr-text);
  outline-offset: 0;
}

.text-center {
  text-align: center;
}

/* ── RESPONSIVE ───────────────────────────────────────────── */

/* Tablet – tighten spacing */
@media (max-width: 1600px) {
  .header-inner {
    padding: 0 var(--space-lg) 0 var(--space-lg);
  }

  .nav-link {
    gap: 0.35rem;
    padding: 1rem 0.7rem;
    letter-spacing: 0em;
  }
}

@media (max-width: 1400px) {
  .header-logo {
    max-width: 180px;
  }

  .header-inner {
    padding: 0 2rem;
  }

  .nav-btn {
    font-size: 1rem;
  }

  .header-nav--right {
    gap: 0;
  }
}

@media (max-width: 1200px) {
  .header-inner {
    padding: 0 1rem;
  }

  .header-logo {
    max-width: 160px;
  }

  .nav-link {
    gap: 0.34rem;
    padding: 1rem 0.6rem 1rem 0.4rem;
    letter-spacing: 0em;
    font-size: .95rem;
  }

  .header-nav--right {
    gap: 0.15rem;
  }

  .nav-btn {
    padding: 0.5rem 1rem;
    letter-spacing: 0;
    font-size: .95rem;
  }

}

/* Mobile – ≤ 767px */
@media (max-width: 991px) {
  .header-logo {
    max-width: 180px;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
    padding: 0 1.1rem;
    height: var(--header-height-sm);
  }

  .header-nav--left,
  .header-nav--right {
    display: none;
  }


  .header-logo {
    justify-content: flex-start;
  }

  .logo-text {
    font-size: 0.78rem;
    letter-spacing: 0.12em;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    padding-top: var(--header-height-sm);
  }

  .mobile_divider {
    height: 1.5px;
    margin: 1rem 0;
    display: block;
  }

  .nav-caret-btn {
    line-height: 0;
    right: 15px;
    width: 25px;
    height: 25px;
    z-index: 1;
    border: 2px solid #000;
    border-radius: 100px;
    top: 22.93px;
  }

  .hamburger_area {
    display: grid;
  }
}



/* ── REDUCED MOTION ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}