/*
Theme Name: USCABA
Theme URI: https://uscaba.org/
Author: US Commercial Aviation Business Association
Description: Custom responsive WordPress theme for the US Commercial Aviation Business Association (USCABA), built for Part 135, Part 145, industry partner, regulatory, and public-facing content.
Version: 1.0.0
Requires at least: 6.5
Tested up to: 7.1
Requires PHP: 8.0
Text Domain: uscaba
*/

:root {
  --uscaba-navy-950: #081b36;
  --uscaba-navy-900: #0d274c;
  --uscaba-navy-800: #102f5e;
  --uscaba-navy-700: #164276;
  --uscaba-slate-700: #455468;
  --uscaba-slate-500: #6e7b8d;
  --uscaba-slate-200: #dbe1e8;
  --uscaba-slate-100: #eef2f6;
  --uscaba-sky-500: #2b80c5;
  --uscaba-red-700: #8f1f1c;
  --uscaba-red-600: #b32622;
  --uscaba-white: #ffffff;
  --uscaba-text: #182230;
  --uscaba-muted: #5b6776;
  --uscaba-border: #d7dee7;
  --uscaba-surface: #f7f9fb;
  --uscaba-radius: 8px;
  --uscaba-shadow: 0 14px 40px rgba(8, 27, 54, 0.10);
  --uscaba-container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--uscaba-text);
  background: var(--uscaba-white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--uscaba-navy-700); text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover, a:focus { color: var(--uscaba-red-600); }
button, input, textarea, select { font: inherit; }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.screen-reader-text:focus {
  position: fixed !important; top: 8px; left: 8px; z-index: 100000;
  width: auto; height: auto; padding: .75rem 1rem; margin: 0;
  clip: auto; background: #fff; color: #000; box-shadow: var(--uscaba-shadow);
}

.uscaba-container { width: min(calc(100% - 40px), var(--uscaba-container)); margin-inline: auto; }

/* Header */
.uscaba-utility {
  background: var(--uscaba-navy-950);
  color: #dce7f4;
  font-size: .84rem;
}
.uscaba-utility-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.uscaba-utility p { margin: 0; }
.uscaba-utility a { color: #fff; text-decoration: none; font-weight: 650; }
.uscaba-utility a:hover, .uscaba-utility a:focus { color: #d7eaff; }

.site-header {
  position: relative;
  z-index: 100;
  background: rgba(255,255,255,.98);
  border-bottom: 1px solid var(--uscaba-border);
  box-shadow: 0 4px 18px rgba(8,27,54,.05);
}
.uscaba-brand-row {
  min-height: 116px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.site-branding { min-width: 0; }
.custom-logo-link, .uscaba-logo-link { display: inline-flex; align-items: center; }
.custom-logo { width: min(420px, 58vw); max-height: 94px; object-fit: contain; object-position: left center; }
.uscaba-fallback-logo { width: min(420px, 58vw); max-height: 94px; object-fit: contain; }
.uscaba-header-actions { display: flex; align-items: center; gap: 14px; }
.uscaba-header-email {
  color: var(--uscaba-navy-800); text-decoration: none; font-weight: 700; font-size: .92rem;
}
.uscaba-button, .wp-block-button__link, input[type="submit"], button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .75rem 1.15rem;
  border-radius: var(--uscaba-radius);
  border: 1px solid transparent;
  background: var(--uscaba-navy-800);
  color: #fff;
  text-decoration: none;
  font-weight: 750;
  line-height: 1.1;
  transition: transform .16s ease, background .16s ease, border-color .16s ease, color .16s ease;
}
.uscaba-button:hover, .uscaba-button:focus, .wp-block-button__link:hover, .wp-block-button__link:focus {
  background: var(--uscaba-red-600); color: #fff; transform: translateY(-1px);
}
.uscaba-button--red { background: var(--uscaba-red-600); }
.uscaba-button--red:hover, .uscaba-button--red:focus { background: var(--uscaba-red-700); }

.uscaba-nav-shell { background: var(--uscaba-navy-800); }
.uscaba-nav-inner { position: relative; display: flex; align-items: center; min-height: 54px; }
.uscaba-menu-toggle {
  display: none;
  width: 100%;
  padding: .75rem 0;
  background: transparent;
  color: #fff;
  border: 0;
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}
.uscaba-menu-toggle span { display: inline-block; margin-left: .5rem; font-weight: 600; }
.primary-navigation { width: 100%; }
.primary-navigation ul { list-style: none; margin: 0; padding: 0; }
.primary-navigation > div > ul, .primary-navigation > ul {
  display: flex; align-items: stretch; flex-wrap: wrap;
}
.primary-navigation li { position: relative; }
.primary-navigation a {
  display: flex;
  min-height: 54px;
  align-items: center;
  padding: 0 .82rem;
  color: #fff;
  text-decoration: none;
  font-size: .91rem;
  font-weight: 700;
  letter-spacing: .005em;
}
.primary-navigation a:hover, .primary-navigation a:focus,
.primary-navigation .current-menu-item > a, .primary-navigation .current_page_item > a {
  background: rgba(255,255,255,.12); color: #fff;
}
.primary-navigation .sub-menu {
  position: absolute;
  left: 0; top: 100%;
  min-width: 240px;
  background: var(--uscaba-navy-900);
  box-shadow: var(--uscaba-shadow);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: .16s ease;
}
.primary-navigation li:hover > .sub-menu, .primary-navigation li:focus-within > .sub-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.primary-navigation .sub-menu a { min-height: 46px; }

/* Main */
.site-main { min-height: 50vh; }
.uscaba-page-hero {
  background: linear-gradient(135deg, var(--uscaba-navy-950), var(--uscaba-navy-700));
  color: #fff;
  padding: 48px 0;
  border-bottom: 4px solid var(--uscaba-red-600);
}
.uscaba-page-hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -.025em;
}
.uscaba-page-hero .uscaba-kicker {
  margin: 0 0 .5rem;
  color: #bcd8f4;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  font-size: .78rem;
}
.uscaba-content-wrap { padding: 72px 0 88px; }
.entry-content { max-width: 900px; }
.home .entry-content { max-width: none; }
.entry-content > *:first-child { margin-top: 0; }
.entry-content h2, .entry-content h3, .entry-content h4 {
  color: var(--uscaba-navy-900);
  line-height: 1.18;
  letter-spacing: -.015em;
}
.entry-content h2 { margin: 2.4rem 0 .8rem; font-size: clamp(1.55rem, 3vw, 2.1rem); }
.entry-content h3 { margin: 2rem 0 .65rem; font-size: 1.35rem; }
.entry-content p { margin: 0 0 1.1rem; }
.entry-content ul, .entry-content ol { margin: .6rem 0 1.4rem; padding-left: 1.35rem; }
.entry-content li { margin-bottom: .42rem; }
.entry-content strong { color: var(--uscaba-navy-950); }

.uscaba-home-logo { margin: 0 auto 1.8rem; text-align: center; }
.uscaba-home-logo img { width: min(760px, 100%); height: auto; }
.uscaba-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--uscaba-navy-950) 0%, var(--uscaba-navy-800) 62%, #174f84 100%);
  color: #fff;
  padding: clamp(38px, 7vw, 76px);
  border-radius: 14px;
  box-shadow: var(--uscaba-shadow);
  margin: 0 0 52px;
}
.uscaba-hero::after {
  content: "";
  position: absolute;
  width: 310px; height: 310px;
  right: -140px; top: -160px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
}
.uscaba-hero h1 { margin: 0 0 1rem; color: #fff; font-size: clamp(2.15rem, 5vw, 4.2rem); line-height: 1.02; max-width: 980px; }
.uscaba-hero p { max-width: 780px; color: #e8f1fb; font-size: clamp(1.08rem, 2vw, 1.3rem); }
.uscaba-hero .wp-block-buttons { display: inline-flex; margin: .55rem .7rem 0 0; }
.uscaba-hero .wp-block-button__link { background: #fff; color: var(--uscaba-navy-900); }
.uscaba-hero .wp-block-button__link:hover { background: var(--uscaba-red-600); color: #fff; }
.uscaba-hero .is-style-outline .wp-block-button__link { background: transparent; color: #fff; border: 2px solid #fff; }
.uscaba-hero .is-style-outline .wp-block-button__link:hover { background: #fff; color: var(--uscaba-navy-900); }

.uscaba-section {
  padding: 48px 0;
  border-bottom: 1px solid var(--uscaba-border);
}
.uscaba-section:last-of-type { border-bottom: 0; }
.uscaba-section h2 { margin-top: 0; }
.uscaba-notice {
  margin: 42px 0 0;
  padding: 22px 24px;
  border-left: 5px solid var(--uscaba-red-600);
  background: var(--uscaba-surface);
  border-radius: 0 var(--uscaba-radius) var(--uscaba-radius) 0;
}
.uscaba-notice h3 { margin-top: 0; }
.uscaba-notice p:last-child { margin-bottom: 0; }

.wp-block-button.is-style-outline .wp-block-button__link {
  background: transparent;
  color: var(--uscaba-navy-800);
  border-color: var(--uscaba-navy-800);
}
.wp-block-button.is-style-outline .wp-block-button__link:hover { background: var(--uscaba-navy-800); color: #fff; }

/* News */
.uscaba-post-list { display: grid; gap: 24px; }
.uscaba-post-card {
  border: 1px solid var(--uscaba-border);
  border-radius: var(--uscaba-radius);
  padding: 28px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(8,27,54,.05);
}
.uscaba-post-card h2 { margin: 0 0 .5rem; font-size: 1.5rem; }
.uscaba-post-card h2 a { color: var(--uscaba-navy-900); text-decoration: none; }
.uscaba-post-card h2 a:hover { color: var(--uscaba-red-600); }
.uscaba-post-meta { color: var(--uscaba-muted); font-size: .9rem; margin-bottom: .75rem; }
.uscaba-post-card p:last-child { margin-bottom: 0; }
.navigation.pagination { margin-top: 32px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.page-numbers { padding: .45rem .75rem; border: 1px solid var(--uscaba-border); border-radius: 6px; text-decoration: none; }
.page-numbers.current { background: var(--uscaba-navy-800); color: #fff; border-color: var(--uscaba-navy-800); }

/* Forms */
input[type="text"], input[type="email"], input[type="tel"], input[type="url"], textarea, select {
  width: 100%;
  border: 1px solid #bfc9d5;
  border-radius: var(--uscaba-radius);
  padding: .72rem .82rem;
  background: #fff;
  color: var(--uscaba-text);
}
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(43,128,197,.22); border-color: var(--uscaba-sky-500); }

/* Footer */
.site-footer { background: var(--uscaba-navy-950); color: #cfd9e6; margin-top: 0; }
.uscaba-footer-main { padding: 58px 0 42px; }
.uscaba-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(210px, .8fr) minmax(210px, .8fr);
  gap: 48px;
}
.uscaba-footer-logo { width: min(340px, 100%); background: #fff; border-radius: 8px; padding: 10px 14px; margin-bottom: 18px; }
.uscaba-footer-title { color: #fff; font-size: 1.15rem; font-weight: 800; margin: 0 0 .5rem; }
.uscaba-footer-copy { max-width: 620px; margin: 0; }
.uscaba-footer-heading { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 .75rem; }
.uscaba-footer-links { list-style: none; padding: 0; margin: 0; }
.uscaba-footer-links li { margin: 0 0 .55rem; }
.uscaba-footer-links a { color: #eaf1f8; text-decoration: none; }
.uscaba-footer-links a:hover, .uscaba-footer-links a:focus { color: #fff; text-decoration: underline; }
.uscaba-footer-notice {
  border-top: 1px solid rgba(255,255,255,.16);
  border-bottom: 1px solid rgba(255,255,255,.16);
  padding: 20px 0;
  color: #c8d4e2;
  font-size: .88rem;
}
.uscaba-footer-notice p { margin: 0; }
.uscaba-footer-bottom { padding: 18px 0 24px; font-size: .82rem; color: #9eacbd; }
.uscaba-footer-bottom-inner { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.uscaba-footer-bottom a { color: #dce7f2; }

/* WordPress alignments */
.alignwide { max-width: var(--uscaba-container); margin-left: auto; margin-right: auto; }
.alignfull { width: 100vw; margin-left: calc(50% - 50vw); }

@media (max-width: 1080px) {
  .uscaba-header-email { display: none; }
  .primary-navigation a { padding-inline: .58rem; font-size: .86rem; }
}

@media (max-width: 880px) {
  .uscaba-utility-inner { justify-content: center; text-align: center; min-height: 34px; }
  .uscaba-utility-contact { display: none; }
  .uscaba-brand-row { min-height: 96px; }
  .custom-logo, .uscaba-fallback-logo { width: min(330px, 62vw); max-height: 76px; }
  .uscaba-header-actions .uscaba-button { display: none; }
  .uscaba-menu-toggle { display: block; }
  .primary-navigation { display: none; padding-bottom: .7rem; }
  .primary-navigation.is-open { display: block; }
  .primary-navigation > div > ul, .primary-navigation > ul { display: block; }
  .primary-navigation a { min-height: 44px; padding: .45rem 0; border-top: 1px solid rgba(255,255,255,.13); }
  .primary-navigation .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: rgba(0,0,0,.12); padding-left: 1rem; }
  .uscaba-footer-grid { grid-template-columns: 1fr 1fr; }
  .uscaba-footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .uscaba-container { width: min(calc(100% - 28px), var(--uscaba-container)); }
  .uscaba-brand-row { min-height: 82px; }
  .custom-logo, .uscaba-fallback-logo { width: min(290px, 75vw); max-height: 66px; }
  .uscaba-page-hero { padding: 34px 0; }
  .uscaba-content-wrap { padding: 48px 0 62px; }
  .uscaba-hero { padding: 34px 24px; margin-bottom: 28px; border-radius: 10px; }
  .uscaba-hero h1 { font-size: 2.15rem; }
  .uscaba-section { padding: 34px 0; }
  .uscaba-footer-main { padding: 44px 0 30px; }
  .uscaba-footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .uscaba-footer-brand { grid-column: auto; }
}