/* base.css — Global styles shared across all pages */

/* ============================================================
   CSS Custom Properties
   ============================================================ */

:root {
  --color-primary:      #3f7fbc;
  --color-dark-navy:    #043c72;
  --color-accent-cyan:  #00bce4;
  --color-light-cyan:   #91dff0;
  --color-cream:        #f6efe7;
  --color-green:        #5bad41;
  --color-steel:        #d7dfe5;
  --color-orange:       #f69322;
  --color-text-dark:    #2e2e2e;
  --color-text-muted:   #636567;
  --color-text-gray:    #828282;
  --color-bg:           #fefefe;
  --color-white:        #ffffff;

  --sp-1:  0.5rem;
  --sp-2:  1rem;
  --sp-3:  1.5rem;
  --sp-4:  2rem;
  --sp-5:  2.5rem;
  --sp-6:  3rem;
  --sp-7:  3.5rem;
  --sp-8:  4rem;
  --sp-10: 5rem;
  --sp-12: 6rem;
  --sp-15: 7.5rem;

--text-sm:   1.03rem;
--text-base: 1.14rem;
--text-lg:   1.24rem;
--text-h6:   1.37rem;
--text-h5:   1.60rem;
--text-h4:   1.82rem;
--text-h3:   2.05rem;
--text-h2:   2.73rem;
--text-h1:   3.42rem;

  --container-max:  2400px;
  --container-pad:  3rem;
  --section-pad:    8rem;
  --radius-card:    14px;
  --radius-btn:     7px;
  --radius-sm:      6px;

  --shadow-card:
    0 1px 3px rgba(0, 0, 0, 0.05),
    0 4px 12px rgba(0, 0, 0, 0.07);
  --shadow-card-hover:
    0 2px 6px rgba(0, 0, 0, 0.05),
    0 12px 32px rgba(0, 0, 0, 0.12);
  --shadow-header:
    0 1px 0 rgba(0, 0, 0, 0.06),
    0 4px 16px rgba(0, 0, 0, 0.07);

  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast:      0.18s;
  --t-base:      0.28s;
  --t-slow:      0.45s;
}

/* ============================================================
   Reset & Normalize
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-rendering: optimizeLegibility;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-dark);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-in-out);
}

a:hover {
  color: var(--color-accent-cyan);
}

ul {
  list-style: none;
}

/* ============================================================
   Accessibility & Utilities
   ============================================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-btn);
  font-size: var(--text-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 1rem;
  color: var(--color-white);
}

*:focus-visible {
  outline: 2px solid var(--color-accent-cyan);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ============================================================
   Layout
   ============================================================ */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: var(--section-pad) 0;
}

/* ============================================================
   Typography
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-dark-navy);
}

h1 { font-size: var(--text-h1); letter-spacing: -0.03em; }
h2 { font-size: var(--text-h2); letter-spacing: -0.025em; }
h3 { font-size: var(--text-h3); letter-spacing: -0.015em; }
h4 { font-size: var(--text-h4); letter-spacing: -0.01em; }
h5 { font-size: var(--text-h5); letter-spacing: -0.005em; }
h6 { font-size: var(--text-h6); }

p {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-dark);
  margin-bottom: var(--sp-3);
}

p:last-child {
  margin-bottom: 0;
}

.section-label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--sp-2);
  background-color: rgba(63, 127, 188, 0.08);
  padding: 0.375rem 1rem;
  border-radius: 100px;
}

.section-label--light {
  background-color: rgba(0, 188, 228, 0.1);
  border: 1px solid rgba(0, 188, 228, 0.2);
  color: var(--color-accent-cyan);
}

.section-header {
  margin-bottom: var(--sp-10);
}

.section-header h2 {
  margin-bottom: var(--sp-3);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 580px;
  line-height: 1.7;
}

.section-header--centered {
  text-align: center;
}

.section-header--centered p {
  margin-left: auto;
  margin-right: auto;
}

.section-header--light h2 {
  color: var(--color-white);
}

.section-header--light p {
  color: rgba(255, 255, 255, 0.65);
}

.inline-link {
  color: var(--color-accent-cyan);
  font-weight: 500;
  border-bottom: 1px solid rgba(0, 188, 228, 0.3);
  transition:
    border-color var(--t-fast) var(--ease-in-out),
    color        var(--t-fast) var(--ease-in-out);
}

.inline-link:hover {
  color: var(--color-dark-navy);
  border-bottom-color: var(--color-dark-navy);
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.25rem;
  border-radius: var(--radius-btn);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.4;
  cursor: pointer;
  transition:
    background-color var(--t-base) var(--ease-in-out),
    border-color     var(--t-base) var(--ease-in-out),
    color            var(--t-base) var(--ease-in-out),
    transform        var(--t-base) var(--ease-spring),
    box-shadow       var(--t-base) var(--ease-out);
  border: 2px solid transparent;
  min-height: 44px;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  position: relative;
}

.btn-lg {
  padding: 1.125rem 2.875rem;
  font-size: var(--text-base);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
  min-height: 36px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-dark-navy);
  border-color: var(--color-dark-navy);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow:
    0 4px 8px rgba(4, 60, 114, 0.15),
    0 10px 24px rgba(4, 60, 114, 0.2);
}

.btn-primary:active {
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(4, 60, 114, 0.2);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(63, 127, 188, 0.25);
}

.btn-secondary:active {
  transform: translateY(-1px);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn-white:hover {
  background-color: transparent;
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.15);
}

.btn-white:active {
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--color-accent-cyan);
  color: var(--color-white);
  border-color: var(--color-accent-cyan);
}

.btn-accent:hover {
  background-color: var(--color-dark-navy);
  border-color: var(--color-dark-navy);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 188, 228, 0.3);
}

.btn-accent:active {
  transform: translateY(-1px);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition:
    color var(--t-fast) var(--ease-in-out),
    gap   var(--t-base) var(--ease-spring);
  text-decoration: none;
}

.btn-link i {
  transition: transform var(--t-base) var(--ease-spring);
}

.btn-link:hover {
  color: var(--color-accent-cyan);
  gap: 0.875rem;
}

.btn-link:hover i {
  transform: translateX(3px);
}

/* ============================================================
   Form Elements (Global)
   ============================================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark);
  letter-spacing: 0.01em;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 1rem 1.125rem;
  border: 1.5px solid rgba(0, 0, 0, 0.14);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: var(--text-sm);
  color: var(--color-text-dark);
  background-color: var(--color-white);
  transition:
    border-color var(--t-fast) var(--ease-in-out),
    box-shadow   var(--t-fast) var(--ease-out),
    background   var(--t-fast) var(--ease-in-out);
  width: 100%;
  line-height: 1.5;
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: rgba(63, 127, 188, 0.48);
  background-color: rgba(63, 127, 188, 0.018);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow:
    0 0 0 3px rgba(63, 127, 188, 0.1),
    0 2px 8px rgba(63, 127, 188, 0.06);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(130, 130, 130, 0.7);
}

.form-group textarea {
  resize: vertical;
  min-height: 148px;
}

/* ============================================================
   Contact Detail Items (Shared)
   ============================================================ */

.contact-detail-item {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  align-items: flex-start;
}

.contact-detail-item:last-of-type {
  margin-bottom: 0;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background-color: rgba(63, 127, 188, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.125rem;
  flex-shrink: 0;
}

.contact-detail-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.3125rem;
}

.contact-detail-value {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 0;
}

.contact-detail-value a {
  color: var(--color-primary);
  font-size: var(--text-sm);
  transition: color var(--t-fast) var(--ease-in-out);
}

.contact-detail-value a:hover {
  color: var(--color-accent-cyan);
}

.social-links {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.social-link {
  width: 44px;
  height: 44px;
  background-color: var(--color-steel);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 1.125rem;
  transition:
    background-color var(--t-base) var(--ease-in-out),
    color            var(--t-base) var(--ease-in-out),
    transform        var(--t-base) var(--ease-spring);
  text-decoration: none;
}

.social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ============================================================
   Breadcrumb (Shared)
   ============================================================ */

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  flex-wrap: wrap;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb-item::after {
  content: '/';
  color: rgba(255, 255, 255, 0.3);
}

.breadcrumb-item:last-child::after {
  display: none;
}

.breadcrumb-item a {
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--t-fast) var(--ease-in-out);
}

.breadcrumb-item a:hover {
  color: var(--color-accent-cyan);
}

.breadcrumb-item--active {
  color: var(--color-accent-cyan);
  font-weight: 500;
}

/* ============================================================
   Navigation — Site Header
   ============================================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-primary);
  box-shadow: var(--shadow-header);
  transition: box-shadow var(--t-base) var(--ease-out);
}

.header-top-bar {
  background-color: var(--color-dark-navy);
  padding: 0.5625rem 0;
}

.header-top-bar .container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--sp-5);
}

.header-contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

.header-contact-item a {
  color: var(--color-light-cyan);
  font-size: 0.9rem;
  transition: color var(--t-fast) var(--ease-in-out);
}

.header-contact-item a:hover {
  color: var(--color-white);
}

.header-contact-item i {
  color: var(--color-accent-cyan);
  font-size: 0.9375rem;
}

.header-main .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  transition: opacity var(--t-fast) var(--ease-in-out);
}

.site-logo:hover {
  opacity: 0.85;
}

.site-logo-img {
  display: block;
  height: 60px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.625rem 0.9375rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  border-radius: 5px;
  transition:
    color      var(--t-fast) var(--ease-in-out),
    background var(--t-fast) var(--ease-in-out);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.15);
}

.nav-link i {
  font-size: 0.65rem;
  margin-left: 0.25rem;
  opacity: 0.7;
}

.nav-cta {
  margin-left: var(--sp-3);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 248px;
  background: var(--color-white);
  border-radius: 10px;
  box-shadow:
    0 4px 8px rgba(0, 0, 0, 0.06),
    0 16px 40px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(0.98);
  transform-origin: top left;
  transition:
    opacity    var(--t-base) var(--ease-out),
    transform  var(--t-base) var(--ease-out),
    visibility var(--t-base);
  z-index: 200;
  border-top: 2px solid var(--color-primary);
  overflow: hidden;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.nav-dropdown a {
  display: block;
  padding: 0.8125rem 1.375rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition:
    color         var(--t-fast) var(--ease-in-out),
    background    var(--t-fast) var(--ease-in-out),
    padding-left  var(--t-base) var(--ease-out);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  color: var(--color-primary);
  background-color: rgba(63, 127, 188, 0.05);
  padding-left: 1.625rem;
}

/* ============================================================
   Hamburger Button
   ============================================================ */

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: all var(--t-base) var(--ease-in-out);
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   Mobile Navigation Overlay
   ============================================================ */

.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(4, 60, 114, 0.97);
  z-index: 999;
  flex-direction: column;
  padding: 8rem var(--sp-4) var(--sp-6);
  overflow-y: auto;
}

.mobile-nav-overlay.is-active {
  display: flex;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: var(--sp-4);
}

.mobile-nav-link {
  display: block;
  padding: 1rem 1.25rem;
  font-size: var(--text-h6);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  border-radius: 8px;
  transition:
    color        var(--t-fast) var(--ease-in-out),
    background   var(--t-fast) var(--ease-in-out),
    padding-left var(--t-base) var(--ease-out);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--color-accent-cyan);
  background-color: rgba(255, 255, 255, 0.05);
  padding-left: 1.5rem;
}

.mobile-nav-cta .btn {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  background-color: var(--color-dark-navy);
  padding-top: var(--sp-15);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1.15fr;
  gap: var(--sp-10);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-main > * {
  min-width: 0;
}

.footer-brand {
  padding-right: var(--sp-6);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  margin-bottom: var(--sp-3);
}

.footer-logo:hover {
  opacity: 0.9;
}

.footer-logo-img {
  display: block;
  height: 89px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.75;
  margin-bottom: var(--sp-3);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social-link {
  width: 42px;
  height: 42px;
  background-color: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.125rem;
  transition:
    background-color var(--t-base) var(--ease-in-out),
    color            var(--t-base) var(--ease-in-out),
    transform        var(--t-base) var(--ease-spring);
  text-decoration: none;
}

.footer-social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-2);
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.58);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a::before {
  content: '';
  width: 6px;
  height: 2px;
  background-color: var(--color-accent-cyan);
  border-radius: 1px;
  flex-shrink: 0;
  transition: width 0.3s ease;
}

.footer-links a:hover {
  color: rgba(255, 255, 255, 0.9);
  padding-left: 5px;
}

.footer-links a:hover::before {
  width: 10px;
  background-color: var(--color-light-cyan);
}

.footer-contact-item {
  display: flex;
  gap: 0.875rem;
  margin-bottom: var(--sp-3);
  align-items: flex-start;
}

.footer-contact-item:last-child {
  margin-bottom: 0;
}

.footer-contact-item i {
  color: var(--color-accent-cyan);
  font-size: 1.125rem;
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.footer-contact-item p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.65;
  margin-bottom: 0;
  min-width: 0;
}

.footer-contact-item a {
  color: var(--color-light-cyan);
  font-size: var(--text-sm);
  overflow-wrap: anywhere;
}

.footer-contact-item a:hover {
  color: var(--color-white);
}

.footer-mailing-list {
  margin-top: var(--sp-6);
}

.footer-mailing-list h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: var(--sp-3);
}

.footer-mailing-list p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.58);
  margin-bottom: var(--sp-3);
}

.footer-mailing-list .mailing-list-form {
  display: flex;
  gap: 0.5rem;
}

.footer-mailing-list .mailing-list-form input {
  flex: 1;
  min-width: 0;
  padding: 0.625rem 0.875rem;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: var(--text-sm);
}

.footer-mailing-list .mailing-list-form input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.footer-mailing-list .mailing-list-form input:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.55);
}

.footer-mailing-list .mailing-list-form button {
  padding: 0.625rem 1rem;
  background-color: var(--color-accent-cyan);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s ease;
}

.footer-mailing-list .mailing-list-form button:hover {
  background-color: var(--color-primary);
}

/* ── Toast notifications ────────────────────────────────────────────────── */
#metabolic-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: min(420px, calc(100vw - 2rem));
  pointer-events: none;
}

.metabolic-toast {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  font-size: 0.9rem;
  line-height: 1.4;
  color: #fff;
  pointer-events: all;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}
.metabolic-toast--visible {
  opacity: 1;
  transform: translateY(0);
}
.metabolic-toast--success { background-color: #166534; border-left: 4px solid #22c55e; }
.metabolic-toast--error   { background-color: #7f1d1d; border-left: 4px solid #ef4444; }
.metabolic-toast--info    { background-color: #1e3a5f; border-left: 4px solid #38bdf8; }

.metabolic-toast .fa-solid:first-child {
  font-size: 1.1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}
.metabolic-toast--success .fa-solid:first-child { color: #22c55e; }
.metabolic-toast--error   .fa-solid:first-child { color: #ef4444; }
.metabolic-toast--info    .fa-solid:first-child { color: #38bdf8; }

.metabolic-toast-msg {
  flex: 1;
}
.metabolic-toast-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  padding: 0;
  font-size: 0.9rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.1rem;
  transition: color 0.15s;
}
.metabolic-toast-close:hover { color: #fff; }

@media (max-width: 480px) {
  #metabolic-toast-container {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    max-width: 100%;
  }
}

/* ── Sitemap page ───────────────────────────────────────────────────────── */
.sitemap-page {
  background-color: var(--color-white);
}

.sitemap-header {
  max-width: 640px;
  margin-bottom: var(--sp-10);
}

.sitemap-header h1 {
  font-size: var(--text-h2);
  color: var(--color-dark-navy);
  margin-bottom: var(--sp-4);
}

.sitemap-header p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
  align-items: start;
}

.sitemap-col h2 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-dark-navy);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 2px solid var(--color-accent-cyan);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.sitemap-col h2 .fa-solid {
  color: var(--color-accent-cyan);
  font-size: 0.95rem;
}

.sitemap-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.sitemap-col ul li a {
  color: var(--color-text-body);
  text-decoration: none;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  transition: color 0.2s;
}

.sitemap-col ul li a::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent-cyan);
  flex-shrink: 0;
}

.sitemap-col ul li a:hover {
  color: var(--color-accent-cyan);
}

@media (max-width: 900px) {
  .sitemap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .sitemap-grid {
    grid-template-columns: 1fr;
  }
}

.footer-bottom {
  padding: var(--sp-5) 0;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: 0;
  overflow-wrap: anywhere;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.42);
  font-size: var(--text-sm);
  overflow-wrap: anywhere;
}

.footer-bottom a:hover {
  color: var(--color-light-cyan);
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-4);
  align-items: center;
}

/* ============================================================
   Reveal Animation
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity   0.65s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible,
.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.08s; }
.reveal--delay-2 { transition-delay: 0.16s; }
.reveal--delay-3 { transition-delay: 0.24s; }
.reveal--delay-4 { transition-delay: 0.32s; }
.reveal--delay-5 { transition-delay: 0.40s; }

/* ============================================================
   Responsive — Global (Nav & Footer)
   ============================================================ */

@media (max-width: 1199px) {
  :root {
    --section-pad:   6rem;
    --text-h1:       3.5rem;
    --container-pad: 2rem;
  }

  .footer-main {
    gap: var(--sp-6);
  }

  .footer-brand {
    padding-right: 0;
  }
}

@media (max-width: 991px) {
  :root {
    --section-pad:   4.5rem;
    --text-h1:       3rem;
    --text-h2:       2.5rem;
    --container-pad: 1.5rem;
  }

  .hamburger {
    display: flex;
  }

  .main-nav {
    display: none;
  }

  .header-top-bar .container {
    justify-content: center;
    gap: var(--sp-4);
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-6);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
    gap: var(--sp-2);
  }
}

@media (max-width: 767px) {
  :root {
    --section-pad:   3.5rem;
    --text-h1:       2.5rem;
    --text-h2:       2.125rem;
    --text-base:     1.125rem;
    --container-pad: 1.5rem;
  }

  .header-top-bar .container {
    justify-content: center;
    gap: var(--sp-3);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }

  .header-contact-item {
    white-space: nowrap;
    font-size: 0.8125rem;
  }

  .header-contact-item a {
    font-size: 0.8125rem;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-mailing-list .mailing-list-form {
    flex-wrap: wrap;
  }

  .footer-mailing-list .mailing-list-form button {
    width: 100%;
  }
}

@media (max-width: 575px) {
  :root {
    --section-pad:   2.75rem;
    --text-h1:       2.5rem;
    --text-h2:       2rem;
    --container-pad: 1rem;
  }

  .footer-bottom-links {
    flex-direction: column;
    align-items: center;
    gap: var(--sp-1);
  }

  .site-logo-img {
    height: 44px;
  }

  .footer-logo-img {
    height: 42px;
  }
}

/* ============================================================
   WordPress Admin Bar Offset
   WP adds margin-top: 32px (46px mobile) to html/body when
   the admin bar is visible. Offset the fixed header so it
   stays flush at the top of the viewport.
   ============================================================ */

.admin-bar .site-header {
  top: 32px;
}

@media screen and (max-width: 782px) {
  .admin-bar .site-header {
    top: 46px;
  }
}

/* Prevent WordPress from overriding our body/html reset */
html.admin-bar {
  margin-top: 0 !important;
}

body.admin-bar {
  margin-top: 0 !important;
  padding-top: 32px;
}

@media screen and (max-width: 782px) {
  body.admin-bar {
    padding-top: 46px;
  }
}