/* ==========================================================================
   AB Consultancy — design system
   Light, editorial look: serif display headlines (DM Serif Display), Plus Jakarta
   Sans for text, pill navigation, rounded surfaces and a bento-style home hero.
   Brand colours come from the logo: navy, orange and slate grey.
   All custom classes use the "ch-" prefix. Tailwind utilities use "tw-".
   ========================================================================== */

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-var.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --ch-navy: #012a5e;
  --ch-navy-2: #013a7e;      /* logo navy */
  --ch-navy-3: #011a3b;
  --ch-blue: #0a4ea3;
  --ch-sky: #f8a522;
  --ch-sky-soft: #ebf2fb;
  --ch-orange: #f8a522;      /* logo orange */
  --ch-orange-dark: #e08e0b;
  --ch-orange-soft: #fff3de;
  --ch-orange-ink: #8a5300;
  --ch-red: var(--ch-orange);
  --ch-red-dark: var(--ch-orange-dark);
  --ch-amber: #f8a522;
  --ch-slate: #535f6c;       /* logo grey */

  --ch-ink: #0c1a30;
  --ch-body: #4a5565;
  --ch-muted: #6c7686;
  --ch-mist: #f4f6fa;
  --ch-cream: #fbf8f2;
  --ch-line: #e4e8ef;
  --ch-white: #ffffff;
  --ch-success: #0f8a5f;

  --ch-r-sm: 12px;
  --ch-r-md: 20px;
  --ch-r-lg: 26px;
  --ch-r-xl: 34px;
  --ch-shadow-1: 0 1px 2px rgba(12, 26, 48, .04), 0 8px 24px rgba(12, 26, 48, .06);
  --ch-shadow-2: 0 30px 60px -30px rgba(1, 42, 94, .35);
  --ch-shadow-3: 0 40px 90px -40px rgba(1, 26, 59, .55);
  --ch-header-h: 86px;
  --ch-ease: cubic-bezier(.2, .7, .2, 1);
  --ch-font-display: "DM Serif Display", Georgia, "Times New Roman", serif;
  --ch-font-text: "Plus Jakarta Sans", "Manrope", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;

  --bs-body-font-family: var(--ch-font-text);
  --bs-body-color: var(--ch-body);
  --bs-link-color: var(--ch-blue);
  --bs-link-color-rgb: 10, 78, 163;
  --bs-link-hover-color: var(--ch-navy);
  --bs-border-color: var(--ch-line);
  --bs-primary: var(--ch-navy-2);
  --bs-primary-rgb: 1, 58, 126;
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { font-family: var(--ch-font-text); font-size: 1rem; line-height: 1.7; color: var(--ch-body); background: #fff; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
h1, h2, h3, h4, h5, h6, .ch-h { color: var(--ch-ink); font-weight: 700; letter-spacing: -0.015em; line-height: 1.15; }
h1, h2 { font-family: var(--ch-font-display); font-weight: 400; letter-spacing: -0.01em; line-height: 1.06; }
h1 { font-size: clamp(2.6rem, 1.5rem + 4.2vw, 5rem); }
h2 { font-size: clamp(2rem, 1.4rem + 2.2vw, 3.2rem); }
h3 { font-size: clamp(1.12rem, 1.02rem + .4vw, 1.3rem); }
h4 { font-size: 1.1rem; }
h1 em, h2 em, .ch-statement em, .ch-footer-big em { font-style: italic; color: var(--ch-blue); background: linear-gradient(transparent 72%, rgba(248,165,34,.45) 72%, rgba(248,165,34,.45) 92%, transparent 92%); padding: 0 .04em; }
p { max-width: 72ch; }
a { text-decoration: none; transition: color .2s var(--ch-ease); }
img { max-width: 100%; height: auto; }
::selection { background: var(--ch-orange); color: var(--ch-ink); }
:focus-visible { outline: 3px solid var(--ch-orange); outline-offset: 2px; border-radius: 6px; }
.ch-skip { position: absolute; left: -9999px; top: 8px; z-index: 2000; background: var(--ch-navy); color: #fff; padding: .6rem 1rem; border-radius: 999px; }
.ch-skip:focus { left: 8px; color: #fff; }
.container { --bs-gutter-x: 2rem; max-width: 1260px; }
.ch-container-wide { max-width: 1400px; }
.ch-lead { font-size: 1.12rem; color: var(--ch-body); }
.ch-muted { color: var(--ch-muted); }
.ch-small { font-size: .875rem; }
.ch-num { font-variant-numeric: tabular-nums; }

/* ---------- Buttons (pill) ---------- */
.ch-btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; font-weight: 700; font-size: .95rem; line-height: 1; padding: 1rem 1.5rem; border-radius: 999px; border: 1.5px solid transparent; transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ch-ease), box-shadow .2s; white-space: nowrap; cursor: pointer; }
.ch-btn i.bi-arrow-right { transition: transform .2s var(--ch-ease); }
.ch-btn:hover i.bi-arrow-right { transform: translateX(3px); }
.ch-btn:active { transform: scale(.98); }
.ch-btn-primary, .ch-btn-navy { background: var(--ch-navy-2); color: #fff; }
.ch-btn-primary:hover, .ch-btn-navy:hover { background: var(--ch-blue); color: #fff; box-shadow: 0 14px 28px -14px rgba(1,58,126,.8); }
.ch-btn-outline { border-color: rgba(12,26,48,.18); color: var(--ch-ink); background: transparent; }
.ch-btn-outline:hover { border-color: var(--ch-ink); background: var(--ch-ink); color: #fff; }
.ch-btn-ghost-light { border-color: rgba(255,255,255,.35); color: #fff; }
.ch-btn-ghost-light:hover { background: #fff; color: var(--ch-navy); border-color: #fff; }
.ch-btn-white { background: #fff; color: var(--ch-navy); }
.ch-btn-white:hover { background: var(--ch-orange); color: var(--ch-ink); }
.ch-btn-whatsapp { background: #1fae54; color: #fff; }
.ch-btn-whatsapp:hover { background: #178c43; color: #fff; }
.ch-btn-sm { padding: .72rem 1.1rem; font-size: .86rem; }
.ch-btn-block { width: 100%; }
/* on dark surfaces the primary action turns orange */
.ch-bg-navy .ch-btn-primary, .ch-side-cta .ch-btn-primary, .ch-footer .ch-btn-primary, .ch-panel .ch-btn-primary, .ch-mega-feature .ch-btn-primary { background: var(--ch-orange); color: var(--ch-ink); }
.ch-bg-navy .ch-btn-primary:hover, .ch-side-cta .ch-btn-primary:hover, .ch-footer .ch-btn-primary:hover, .ch-mega-feature .ch-btn-primary:hover { background: #ffb740; color: var(--ch-ink); }
.ch-link { font-weight: 700; color: var(--ch-blue); display: inline-flex; align-items: center; gap: .35rem; }
.ch-link i { transition: transform .2s var(--ch-ease); }
.ch-link:hover i { transform: translateX(4px); }

/* ---------- Top bar + header ---------- */
.ch-topbar { background: var(--ch-mist); color: var(--ch-slate); font-size: .82rem; border-bottom: 1px solid var(--ch-line); }
.ch-topbar a { color: var(--ch-slate); font-weight: 600; }
.ch-topbar a:hover { color: var(--ch-navy-2); }
.ch-topbar i { color: var(--ch-orange-dark); }
.ch-topbar .ch-topbar-inner { min-height: 40px; }
.ch-social { display: flex; gap: .3rem; align-items: center; }
.ch-social a { width: 30px; height: 30px; border-radius: 50%; display: inline-grid; place-items: center; color: inherit; transition: background-color .2s, color .2s; }
.ch-topbar .ch-social i { color: inherit; }
.ch-topbar .ch-social a:hover { background: #fff; color: var(--ch-navy-2); }

.ch-header { position: sticky; top: 0; z-index: 1030; background: rgba(255,255,255,.88); backdrop-filter: saturate(1.6) blur(16px); -webkit-backdrop-filter: saturate(1.6) blur(16px); border-bottom: 1px solid transparent; transition: box-shadow .25s, border-color .25s; }
.ch-header.is-scrolled { border-color: var(--ch-line); box-shadow: 0 12px 30px -24px rgba(12,26,48,.4); }
.ch-header .ch-header-inner { height: var(--ch-header-h); transition: height .25s var(--ch-ease); }
.ch-header.is-scrolled .ch-header-inner { height: 72px; }
.ch-brand img { height: 50px; width: auto; transition: height .25s var(--ch-ease); }
.ch-header.is-scrolled .ch-brand img { height: 42px; }

.ch-nav { gap: .15rem; background: var(--ch-mist); border: 1px solid var(--ch-line); border-radius: 999px; padding: .3rem; }
.ch-nav > li > .ch-nav-link { display: inline-flex; align-items: center; gap: .3rem; padding: .55rem .9rem; font-weight: 600; font-size: .9rem; color: var(--ch-slate); border-radius: 999px; transition: background .2s, color .2s, box-shadow .2s; }
.ch-nav > li > .ch-nav-link:hover, .ch-nav > li > .ch-nav-link.show { color: var(--ch-ink); background: #fff; }
.ch-nav > li > .ch-nav-link.is-active { color: #fff; background: var(--ch-navy-2); box-shadow: 0 8px 18px -10px rgba(1,58,126,.9); }
.ch-nav .dropdown-toggle::after { display: none; }
.ch-nav .ch-caret { font-size: .66rem; transition: transform .2s; }
.ch-nav .ch-nav-link.show .ch-caret { transform: rotate(180deg); }
.ch-dropdown { border: 1px solid var(--ch-line); border-radius: var(--ch-r-md); box-shadow: var(--ch-shadow-2); padding: .6rem; min-width: 260px; margin-top: .7rem !important; }
.ch-dropdown .dropdown-item { border-radius: 12px; padding: .6rem .8rem; font-weight: 600; color: var(--ch-ink); font-size: .9rem; display: flex; align-items: center; gap: .65rem; white-space: normal; }
.ch-dropdown .dropdown-item i { color: var(--ch-orange-dark); width: 1.1rem; }
.ch-dropdown .dropdown-item:hover, .ch-dropdown .dropdown-item:focus { background: var(--ch-mist); color: var(--ch-navy-2); }
.ch-mega { left: 50% !important; transform: translateX(-50%) !important; width: min(1080px, 94vw); padding: 1.4rem; }
.ch-mega-title { font-size: .72rem; font-weight: 800; color: var(--ch-muted); margin: 0 0 .6rem .8rem; letter-spacing: .12em; text-transform: uppercase; }
.ch-mega-feature { background: var(--ch-navy-2); color: #fff; border-radius: var(--ch-r-md); padding: 1.5rem; height: 100%; position: relative; overflow: hidden; }
.ch-mega-feature h4 { color: #fff; font-family: var(--ch-font-display); font-weight: 400; font-size: 1.5rem; }
.ch-mega-feature p { color: rgba(255,255,255,.78); font-size: .9rem; }
.ch-flag { width: 24px; height: 18px; border-radius: 4px; object-fit: cover; box-shadow: 0 0 0 1px rgba(12,26,48,.08); flex-shrink: 0; }
@media (min-width: 1200px) {
  .ch-nav .dropdown:hover > .dropdown-menu { display: block; animation: chDrop .2s var(--ch-ease); }
  .ch-nav .dropdown > .dropdown-menu::before { content: ""; position: absolute; left: 0; right: 0; top: -18px; height: 18px; }
}
@keyframes chDrop { from { opacity: 0; translate: 0 6px; } to { opacity: 1; translate: 0 0; } }
.ch-icon-btn { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--ch-line); background: #fff; display: inline-grid; place-items: center; color: var(--ch-ink); font-size: 1.05rem; transition: all .2s; }
.ch-icon-btn:hover { background: var(--ch-ink); border-color: var(--ch-ink); color: #fff; }

.ch-offcanvas { width: min(380px, 92vw) !important; }
.ch-offcanvas .offcanvas-header { border-bottom: 1px solid var(--ch-line); }
.ch-mnav .accordion-button { font-weight: 700; color: var(--ch-ink); padding: 1rem .25rem; background: none; box-shadow: none; }
.ch-mnav .accordion-button:not(.collapsed) { color: var(--ch-blue); }
.ch-mnav .accordion-item { border: 0; border-bottom: 1px solid var(--ch-line); }
.ch-mnav .ch-mnav-link { display: block; padding: 1rem .25rem; font-weight: 700; color: var(--ch-ink); border-bottom: 1px solid var(--ch-line); }
.ch-mnav .accordion-body { padding: 0 0 .8rem .25rem; }
.ch-mnav .accordion-body a { display: flex; gap: .55rem; align-items: center; padding: .45rem 0; color: var(--ch-body); font-weight: 600; font-size: .95rem; }
.ch-mnav .accordion-body a:hover { color: var(--ch-blue); }

/* ---------- Sections ---------- */
.ch-section { padding: clamp(4.5rem, 3rem + 5vw, 8rem) 0; }
.ch-section-sm { padding: clamp(3rem, 2rem + 3vw, 4.5rem) 0; }
.ch-bg-mist { background: var(--ch-mist); }
.ch-bg-navy { background: var(--ch-navy-3); color: rgba(255,255,255,.78); }
.ch-bg-navy h2, .ch-bg-navy h3, .ch-bg-navy h4 { color: #fff; }
.ch-bg-navy h2 em { color: var(--ch-orange); background: none; }
.ch-kicker { display: inline-flex; align-items: center; gap: .6rem; color: var(--ch-orange-ink); font-weight: 700; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 1rem; }
.ch-kicker::before { content: ""; width: 28px; height: 2px; background: var(--ch-orange); }
.ch-bg-navy .ch-kicker, .ch-panel .ch-kicker { color: var(--ch-orange); }
.ch-sec-head { margin-bottom: clamp(2.2rem, 1.5rem + 2vw, 3.5rem); }
.ch-sec-head h2 { margin-bottom: 0; max-width: 18ch; }
.ch-sec-head p { margin: 0; }
.ch-sec-head.is-center { text-align: center; }
.ch-sec-head.is-center h2 { margin-inline: auto; max-width: 22ch; }
.ch-sec-head.is-center p { margin-inline: auto; }

/* ---------- Home hero: centred headline, search pill, bento ---------- */
.ch-hero { position: relative; overflow: hidden; isolation: isolate; padding: clamp(3rem, 2rem + 4vw, 5.5rem) 0 clamp(3rem, 2rem + 3vw, 4.5rem); background: radial-gradient(800px 420px at 12% 0%, rgba(10,78,163,.08), transparent 70%), radial-gradient(700px 400px at 95% 10%, rgba(248,165,34,.13), transparent 70%), #fff; }
.ch-hero-head { text-align: center; max-width: 980px; margin: 0 auto; }
.ch-hero h1 { margin: 1.4rem auto 1.3rem; max-width: 17ch; }
.ch-hero .ch-lead { margin: 0 auto; max-width: 58ch; font-size: 1.15rem; }
.ch-announce { display: inline-flex; align-items: center; gap: .6rem; padding: .35rem .9rem .35rem .35rem; border-radius: 999px; background: #fff; border: 1px solid var(--ch-line); box-shadow: var(--ch-shadow-1); color: var(--ch-ink); font-weight: 600; font-size: .86rem; }
.ch-announce:hover { color: var(--ch-navy-2); border-color: #cfd8e6; }
.ch-announce-tag { background: var(--ch-orange); color: var(--ch-ink); border-radius: 999px; padding: .25rem .65rem; font-size: .74rem; font-weight: 800; }
.ch-announce i { font-size: .8rem; }

.ch-search-pill { display: flex; align-items: stretch; margin: 2.2rem auto 0; max-width: 940px; background: #fff; border: 1px solid var(--ch-line); border-radius: 999px; padding: .45rem; box-shadow: 0 30px 60px -32px rgba(1,42,94,.45); text-align: left; }
.ch-sp-field { flex: 1; min-width: 0; padding: .35rem 1.1rem; border-right: 1px solid var(--ch-line); border-radius: 999px; transition: background .2s; }
.ch-sp-field:nth-child(4) { border-right: 0; }
.ch-sp-field:hover, .ch-sp-field:focus-within { background: var(--ch-mist); }
.ch-sp-field label { display: flex; align-items: center; gap: .4rem; font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ch-muted); margin: .1rem 0 0; }
.ch-sp-field label i { color: var(--ch-orange-dark); }
.ch-sp-field .form-select { border: 0; background-color: transparent; padding: .1rem 1.6rem .2rem 0; font-weight: 700; color: var(--ch-ink); box-shadow: none; background-position: right 0 center; font-size: .95rem; cursor: pointer; }
.ch-sp-btn { padding-inline: 1.7rem; }
.ch-quick { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: .45rem; margin-top: 1.2rem; font-size: .86rem; color: var(--ch-muted); font-weight: 600; }
.ch-quick .ch-chip img { width: 18px; height: 13px; }
@media (max-width: 991.98px) {
  .ch-search-pill { flex-wrap: wrap; border-radius: var(--ch-r-lg); padding: .6rem; gap: .3rem; }
  .ch-sp-field { flex: 1 1 calc(50% - .3rem); border: 1px solid var(--ch-line) !important; border-radius: 16px; padding: .5rem .9rem; }
  .ch-sp-btn { flex: 1 1 100%; }
}

.ch-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; gap: 1rem; margin-top: clamp(2.5rem, 2rem + 2vw, 4rem); }
.ch-bento-tile { position: relative; margin: 0; border-radius: var(--ch-r-lg); overflow: hidden; padding: 1.4rem; display: flex; flex-direction: column; color: inherit; }
.ch-bento-tile.is-big { grid-column: span 2; grid-row: span 2; }
.ch-bento-tile.is-photo { padding: 0; background: var(--ch-sky-soft); }
.ch-bento-tile.is-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ch-ease); }
.ch-bento-tile.is-photo:hover img { transform: scale(1.04); }
.ch-bento-tile.is-photo figcaption { position: absolute; inset: auto 0 0 0; padding: 3rem 1.4rem 1.3rem; background: linear-gradient(transparent, rgba(1,26,59,.85)); color: #fff; display: flex; flex-direction: column; align-items: flex-start; gap: .5rem; }
.ch-bento-tile.is-photo figcaption strong { font-size: 1.05rem; line-height: 1.3; }
.ch-bento-tile.is-big figcaption strong { font-family: var(--ch-font-display); font-weight: 400; font-size: clamp(1.5rem, 1.1rem + 1vw, 2.1rem); max-width: 18ch; }
.ch-bento-tile.is-photo .ch-chip { background: rgba(255,255,255,.18); color: #fff; backdrop-filter: blur(6px); }
.ch-bento-tile.is-navy { background: var(--ch-navy-2); color: rgba(255,255,255,.78); justify-content: space-between; }
.ch-bento-tile.is-navy p { margin: 0; font-size: .9rem; line-height: 1.45; }
.ch-bento-num { font-family: var(--ch-font-display); font-size: 3rem; color: #fff; line-height: 1; margin-top: auto; margin-bottom: .3rem; }
.ch-avatars { display: flex; }
.ch-avatars img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; border: 2.5px solid var(--ch-navy-2); margin-left: -10px; background: var(--ch-sky-soft); }
.ch-avatars img:first-child { margin-left: 0; }
.ch-bento-tile.is-orange { background: var(--ch-orange); color: var(--ch-ink); justify-content: flex-end; transition: background .25s; }
.ch-bento-tile.is-orange:hover { background: #ffb740; color: var(--ch-ink); }
.ch-bento-tile.is-orange strong { font-family: var(--ch-font-display); font-weight: 400; font-size: 1.75rem; line-height: 1.05; }
.ch-bento-tile.is-orange span { font-size: .86rem; font-weight: 600; margin-top: .35rem; max-width: 24ch; line-height: 1.4; }
.ch-bento-icon { position: absolute; left: 1.4rem; top: 1.3rem; font-size: 1.6rem; }
.ch-bento-arrow { position: absolute; right: 1.2rem; top: 1.2rem; width: 42px; height: 42px; border-radius: 50%; background: var(--ch-ink); color: #fff; display: grid; place-items: center; transition: transform .3s var(--ch-ease); }
.ch-bento-tile.is-orange:hover .ch-bento-arrow { transform: rotate(45deg); }
.ch-bento-tile.is-pass { background: linear-gradient(135deg, var(--ch-orange-soft), var(--ch-sky-soft)); padding: 1.4rem; justify-content: center; grid-column: span 2; }
@media (max-width: 991.98px) {
  .ch-bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 190px; }
  .ch-bento-tile.is-pass { grid-column: span 2; }
}
@media (max-width: 575.98px) {
  .ch-bento { grid-auto-rows: 170px; gap: .7rem; }
  .ch-bento-tile { padding: 1.1rem; }
  .ch-bento-num { font-size: 2.3rem; }
  .ch-bento-tile.is-orange strong { font-size: 1.35rem; }
  .ch-bento-tile.is-pass { grid-row: span 1; padding: .7rem; }
  .ch-bento-icon { display: none; }
}

/* Boarding pass (inside bento) */
.ch-pass { width: 100%; background: #fff; border-radius: var(--ch-r-md); box-shadow: var(--ch-shadow-1); border: 1px solid var(--ch-line); }
.ch-pass-main { padding: 1rem 1.25rem; }
.ch-pass-head { display: flex; justify-content: space-between; align-items: center; font-size: .74rem; font-weight: 700; color: var(--ch-muted); margin-bottom: .5rem; }
.ch-pass-ok { color: var(--ch-success); }
.ch-pass-route { display: flex; align-items: center; gap: .8rem; }
.ch-pass-code { font-family: var(--ch-font-display); font-size: 2.3rem; color: var(--ch-navy-2); letter-spacing: .02em; line-height: 1; display: inline-flex; }
.ch-pass-code .ch-flip { display: inline-block; min-width: .7em; text-align: center; }
.ch-pass-code .ch-flip.is-flipping { animation: chFlip .42s var(--ch-ease); }
@keyframes chFlip { 0% { transform: rotateX(0); opacity: 1; } 45% { transform: rotateX(90deg); opacity: .2; } 100% { transform: rotateX(0); opacity: 1; } }
.ch-pass-city { font-size: .76rem; color: var(--ch-muted); font-weight: 600; }
.ch-pass-line { flex: 1; height: 2px; background: repeating-linear-gradient(90deg, #cdd5e1 0 6px, transparent 6px 11px); position: relative; }
.ch-pass-line i { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -52%) rotate(90deg); color: var(--ch-orange-dark); background: #fff; padding: .2rem 0; font-size: 1.15rem; line-height: 1; }
.ch-pass-meta { display: grid; grid-template-columns: 1.4fr 1fr; gap: .3rem 1rem; margin: .7rem 0 0; padding-top: .6rem; border-top: 1px dashed var(--ch-line); }
.ch-pass-meta dt { font-size: .68rem; font-weight: 700; color: var(--ch-muted); }
.ch-pass-meta dd { margin: 0; font-size: .86rem; font-weight: 800; color: var(--ch-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ch-pass-status { color: var(--ch-success) !important; }

/* Partner marquee */
.ch-partners { padding: 1.5rem 0 1rem; }
.ch-partners-title { text-align: center; margin: 0 auto 1.2rem; font-size: .76rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--ch-muted); max-width: none; }
.ch-marquee { display: flex; overflow: hidden; gap: 2.5rem; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.ch-marquee-track { display: flex; gap: 2.5rem; flex-shrink: 0; list-style: none; margin: 0; padding: .5rem 0; animation: chMarquee 50s linear infinite; }
.ch-marquee:hover .ch-marquee-track { animation-play-state: paused; }
.ch-marquee-track li { display: flex; align-items: center; gap: .6rem; white-space: nowrap; font-weight: 700; color: var(--ch-slate); font-size: .95rem; filter: grayscale(1); opacity: .75; transition: filter .3s, opacity .3s; }
.ch-marquee-track li:hover { filter: none; opacity: 1; color: var(--ch-ink); }
.ch-marquee-track img { width: 36px; height: 36px; border-radius: 10px; }
@keyframes chMarquee { to { transform: translateX(calc(-100% - 2.5rem)); } }

/* Why us: statement + numbered list + stat line */
.ch-statement { font-size: clamp(1.9rem, 1.3rem + 2vw, 2.9rem); line-height: 1.12; margin-bottom: 2rem; }
.ch-why-photo { border-radius: var(--ch-r-lg); overflow: hidden; aspect-ratio: 4/3; position: relative; }
.ch-why-photo img { width: 100%; height: 100%; object-fit: cover; }
.ch-why-badge { position: absolute; left: 1rem; bottom: 1rem; background: #fff; border-radius: 18px; padding: .9rem 1.1rem; max-width: 250px; box-shadow: var(--ch-shadow-1); }
.ch-why-badge strong { display: block; font-family: var(--ch-font-display); font-weight: 400; font-size: 1.6rem; color: var(--ch-navy-2); line-height: 1.1; }
.ch-why-badge span { font-size: .82rem; line-height: 1.4; display: block; }
.ch-numlist { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 2.5rem; }
.ch-numlist li { display: grid; grid-template-columns: 54px 1fr; gap: .4rem; padding: 1.6rem 0; border-top: 1px solid var(--ch-line); }
.ch-numlist-n { font-family: var(--ch-font-display); font-size: 1.9rem; color: var(--ch-orange-dark); line-height: 1; }
.ch-numlist h3 { font-size: 1.1rem; margin: .1rem 0 .4rem; }
.ch-numlist p { margin: 0; font-size: .94rem; }
@media (max-width: 767.98px) { .ch-numlist { grid-template-columns: 1fr; } }
.ch-statline { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(3rem, 2rem + 3vw, 5rem); border-top: 1px solid var(--ch-line); border-bottom: 1px solid var(--ch-line); }
.ch-statline > div { padding: 1.8rem 1.5rem; border-left: 1px solid var(--ch-line); }
.ch-statline > div:first-child { border-left: 0; padding-left: 0; }
.ch-statline-num { font-family: var(--ch-font-display); font-size: clamp(2.4rem, 1.8rem + 2vw, 3.6rem); color: var(--ch-navy-2); line-height: 1; font-variant-numeric: tabular-nums; }
.ch-statline-label { margin-top: .45rem; font-weight: 600; font-size: .92rem; color: var(--ch-muted); }
@media (max-width: 767.98px) { .ch-statline { grid-template-columns: 1fr 1fr; } .ch-statline > div:nth-child(3) { border-left: 0; padding-left: 0; } .ch-statline > div { border-top: 1px solid var(--ch-line); } .ch-statline > div:nth-child(-n+2) { border-top: 0; } }

/* Destination explorer */
.ch-dx { display: grid; grid-template-columns: 270px 1fr; gap: 1.5rem; align-items: start; }
.ch-dx-tabs { display: flex; flex-direction: column; gap: .35rem; }
.ch-dx-tab { display: flex; align-items: center; gap: .75rem; width: 100%; text-align: left; padding: .8rem 1rem; border-radius: 16px; border: 1px solid transparent; background: transparent; font-weight: 700; color: var(--ch-slate); transition: all .2s; }
.ch-dx-tab span { flex: 1; }
.ch-dx-tab i { opacity: 0; transform: translateX(-6px); transition: all .2s; }
.ch-dx-tab:hover { background: #fff; color: var(--ch-ink); }
.ch-dx-tab.active { background: var(--ch-navy-2); color: #fff; box-shadow: 0 14px 26px -16px rgba(1,58,126,.9); }
.ch-dx-tab.active i { opacity: 1; transform: none; color: var(--ch-orange); }
.ch-dx-panel { display: grid; grid-template-columns: 1.05fr 1fr; background: #fff; border-radius: var(--ch-r-xl); overflow: hidden; border: 1px solid var(--ch-line); min-height: 480px; }
.ch-dx-media { position: relative; background: var(--ch-sky-soft); }
.ch-dx-media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ch-dx-code { position: absolute; left: 1.2rem; bottom: 1rem; font-family: var(--ch-font-display); font-size: 4.5rem; line-height: 1; color: #fff; text-shadow: 0 8px 30px rgba(0,0,0,.35); }
.ch-dx-body { padding: clamp(1.6rem, 1.2rem + 1.5vw, 2.6rem); display: flex; flex-direction: column; }
.ch-dx-body h3 { font-family: var(--ch-font-display); font-weight: 400; font-size: clamp(1.8rem, 1.4rem + 1vw, 2.4rem); margin-bottom: .6rem; }
.ch-dx-body .ch-checklist { margin: .4rem 0 1rem; font-size: .95rem; }
.ch-dx-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin: auto 0 1.5rem; padding-top: 1.2rem; border-top: 1px solid var(--ch-line); }
.ch-dx-facts dt { font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ch-muted); }
.ch-dx-facts dd { margin: .2rem 0 0; font-size: .88rem; font-weight: 700; color: var(--ch-ink); line-height: 1.35; }
.ch-dx-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem; }
@media (max-width: 991.98px) {
  .ch-dx { grid-template-columns: 1fr; }
  .ch-dx-tabs { flex-direction: row; overflow-x: auto; scrollbar-width: none; padding-bottom: .2rem; }
  .ch-dx-tabs::-webkit-scrollbar { display: none; }
  .ch-dx-tab { width: auto; white-space: nowrap; background: #fff; border-color: var(--ch-line); border-radius: 999px; padding: .6rem 1rem; }
  .ch-dx-tab i { display: none; }
  .ch-dx-panel { grid-template-columns: 1fr; }
  .ch-dx-media { aspect-ratio: 16/9; }
}
@media (max-width: 575.98px) { .ch-dx-facts { grid-template-columns: 1fr 1fr; } .ch-dx-code { font-size: 3rem; } }

/* Service rows */
.ch-srows { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2rem; }
.ch-srow { display: flex; align-items: flex-start; gap: 1rem; padding: 1.4rem .8rem; margin: 0 -.8rem; border-bottom: 1px solid var(--ch-line); color: inherit; transition: background .25s; }
.ch-srow:hover { background: var(--ch-mist); color: inherit; }
.ch-srow-icon { width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center; font-size: 1.2rem; background: var(--ch-orange-soft); color: var(--ch-orange-ink); transition: all .25s; }
.ch-srow:hover .ch-srow-icon { background: var(--ch-navy-2); color: #fff; }
.ch-srow-text { flex: 1; }
.ch-srow-text strong { display: block; color: var(--ch-ink); font-size: 1.05rem; margin-bottom: .2rem; }
.ch-srow-text span { font-size: .9rem; line-height: 1.5; display: block; }
.ch-srow-arrow { color: var(--ch-muted); transition: transform .25s var(--ch-ease), color .25s; margin-top: .2rem; }
.ch-srow:hover .ch-srow-arrow { transform: rotate(45deg); color: var(--ch-navy-2); }
@media (max-width: 767.98px) { .ch-srows { grid-template-columns: 1fr; } }

/* Generic cards */
.ch-card { background: #fff; border: 1px solid var(--ch-line); border-radius: var(--ch-r-lg); height: 100%; overflow: hidden; transition: border-color .2s, box-shadow .3s var(--ch-ease), transform .3s var(--ch-ease); }
.ch-card-hover:hover { border-color: #d3dbe7; box-shadow: var(--ch-shadow-2); transform: translateY(-5px); }
.ch-card-body { padding: 1.6rem; }
.ch-media { position: relative; overflow: hidden; background: var(--ch-sky-soft); }
.ch-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ch-ease); }
.ch-card-hover:hover .ch-media img { transform: scale(1.05); }
.ch-chip { display: inline-flex; align-items: center; gap: .35rem; font-size: .75rem; font-weight: 700; line-height: 1; padding: .45rem .75rem; border-radius: 999px; background: var(--ch-sky-soft); color: var(--ch-navy-2); }
.ch-chip-red, .ch-chip-amber { background: var(--ch-orange-soft); color: var(--ch-orange-ink); }
.ch-chip-line { background: #fff; border: 1px solid var(--ch-line); color: var(--ch-body); }
.ch-chip-line:hover { border-color: var(--ch-ink); color: var(--ch-ink); }
.ch-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.ch-pending { display: inline-flex; align-items: center; gap: .4rem; font-size: .8rem; font-weight: 700; color: var(--ch-muted); border: 1.5px dashed #c8d2e2; border-radius: 10px; padding: .35rem .6rem; background: #fbfcfe; }
.ch-icon-tile { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font-size: 1.3rem; background: var(--ch-orange-soft); color: var(--ch-orange-ink); flex-shrink: 0; transition: background .25s, color .25s; }
.ch-icon-tile.is-red { background: var(--ch-orange); color: var(--ch-ink); }
.ch-icon-tile.is-navy { background: var(--ch-navy-2); color: #fff; }
.ch-feature { display: flex; gap: 1rem; padding: 1.4rem 0; border-top: 1px solid var(--ch-line); }
.ch-feature h3 { font-size: 1.08rem; margin-bottom: .3rem; }
.ch-feature p { margin: 0; font-size: .95rem; }

/* Destination cards */
.ch-dest { position: relative; display: block; border-radius: var(--ch-r-lg); overflow: hidden; aspect-ratio: 3 / 4.1; color: #fff; background: var(--ch-navy); isolation: isolate; }
.ch-dest img.ch-dest-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .8s var(--ch-ease); }
.ch-dest::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 30%, rgba(1,26,59,.92) 100%); }
.ch-dest:hover img.ch-dest-img { transform: scale(1.06); }
.ch-dest-inner { position: absolute; inset: auto 0 0 0; padding: 1.3rem; }
.ch-dest h3 { color: #fff; font-family: var(--ch-font-display); font-weight: 400; font-size: 1.7rem; margin: .5rem 0 .3rem; }
.ch-dest p { color: rgba(255,255,255,.82); font-size: .88rem; line-height: 1.5; margin-bottom: .6rem; }
.ch-dest-courses { font-size: .78rem; color: rgba(255,255,255,.72); margin-bottom: .7rem; }
.ch-dest-more { font-weight: 700; font-size: .88rem; color: var(--ch-orange); display: inline-flex; gap: .35rem; align-items: center; }
.ch-dcard .ch-media { aspect-ratio: 16/10; }
.ch-dcard h3 { font-family: var(--ch-font-display); font-weight: 400; font-size: 1.7rem; }
.ch-dcard-flag { position: absolute; left: 1rem; top: 1rem; background: #fff; border-radius: 999px; padding: .35rem .7rem .35rem .4rem; display: flex; align-items: center; gap: .45rem; font-weight: 800; font-size: .8rem; color: var(--ch-navy-2); }
.ch-kv { display: grid; grid-template-columns: auto 1fr; gap: .5rem .9rem; font-size: .9rem; margin: 1.1rem 0; padding: 1rem; background: var(--ch-mist); border-radius: 16px; }
.ch-kv dt { font-weight: 700; color: var(--ch-muted); display: flex; gap: .4rem; align-items: center; }
.ch-kv dt i { color: var(--ch-orange-dark); }
.ch-kv dd { margin: 0; color: var(--ch-ink); font-weight: 600; }

/* University cards */
.ch-uni-logo { width: 64px; height: 64px; border-radius: 18px; overflow: hidden; flex-shrink: 0; background: #fff; }
.ch-uni-logo img { width: 100%; height: 100%; display: block; }
.ch-uni .ch-media { aspect-ratio: 16/9; margin: .6rem .6rem 0; border-radius: 20px; }
.ch-uni-head { display: flex; gap: .9rem; align-items: center; margin-top: -2.9rem; position: relative; }
.ch-uni-head .ch-uni-logo { border: 4px solid #fff; width: 72px; height: 72px; box-shadow: var(--ch-shadow-1); }
.ch-uni h3 { font-size: 1.12rem; margin: .9rem 0 .2rem; }
.ch-loc { font-size: .86rem; color: var(--ch-muted); display: flex; gap: .35rem; align-items: center; }

/* Rails */
.ch-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr); gap: 1.25rem; overflow-x: auto; scroll-snap-type: x mandatory; padding: .4rem .2rem 1.4rem; scrollbar-width: none; overscroll-behavior-x: contain; }
.ch-rail::-webkit-scrollbar { display: none; }
.ch-rail > * { scroll-snap-align: start; }
@media (min-width: 768px) { .ch-rail { grid-auto-columns: calc((100% - 2 * 1.25rem) / 3); } }
@media (min-width: 1200px) { .ch-rail.is-4 { grid-auto-columns: calc((100% - 3 * 1.25rem) / 4); } }
.ch-rail-ctrl { display: flex; gap: .5rem; }
.ch-rail-ctrl button { width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(12,26,48,.18); background: transparent; color: var(--ch-ink); display: grid; place-items: center; transition: all .2s; }
.ch-rail-ctrl button:hover:not(:disabled) { background: var(--ch-ink); color: #fff; border-color: var(--ch-ink); }
.ch-rail-ctrl button:disabled { opacity: .35; cursor: default; }
.ch-bg-navy .ch-rail-ctrl button { border-color: rgba(255,255,255,.3); color: #fff; }
.ch-bg-navy .ch-rail-ctrl button:hover:not(:disabled) { background: var(--ch-orange); border-color: var(--ch-orange); color: var(--ch-ink); }

/* Service tiles (services page, related services) */
.ch-svc { display: flex; flex-direction: column; gap: .9rem; padding: 1.7rem; border-radius: var(--ch-r-lg); background: var(--ch-mist); border: 1px solid transparent; height: 100%; color: inherit; transition: background .25s, border-color .25s, transform .3s var(--ch-ease), box-shadow .3s; }
.ch-svc:hover { background: #fff; border-color: var(--ch-line); transform: translateY(-4px); color: inherit; box-shadow: var(--ch-shadow-2); }
.ch-svc:hover .ch-icon-tile { background: var(--ch-navy-2); color: #fff; }
.ch-svc h3 { font-size: 1.08rem; margin: 0; }
.ch-svc p { font-size: .9rem; margin: 0; flex: 1; }
.ch-svc .ch-link { font-size: .88rem; }
.ch-svc-lg { padding: 2rem; }
.ch-svc-lg h3 { font-size: 1.22rem; }
.ch-bg-mist .ch-svc { background: #fff; }

/* Process panel */
.ch-panel { background: radial-gradient(700px 360px at 100% 0, rgba(10,78,163,.6), transparent 70%), var(--ch-navy-3); color: rgba(255,255,255,.75); border-radius: var(--ch-r-xl); padding: clamp(2rem, 1.5rem + 3vw, 4.5rem); }
.ch-panel h2 { color: #fff; max-width: 18ch; }
.ch-panel-head { margin-bottom: 3rem; }
.ch-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.ch-steps .ch-step { padding: 1.8rem 1.8rem 1.8rem 0; border-top: 1px solid rgba(255,255,255,.14); }
.ch-steps .ch-step:not(:nth-child(3n+1)) { padding-left: 1.8rem; border-left: 1px solid rgba(255,255,255,.14); }
.ch-step-num { display: block; font-family: var(--ch-font-display); font-size: 2.6rem; line-height: 1; color: var(--ch-orange); margin-bottom: 1rem; }
.ch-step h3 { color: #fff; font-size: 1.1rem; margin-bottom: .4rem; }
.ch-step p { font-size: .92rem; margin: 0; }
@media (max-width: 991.98px) { .ch-steps { grid-template-columns: 1fr 1fr; } .ch-steps .ch-step { padding: 1.5rem 1.2rem 1.5rem 0 !important; border-left: 0 !important; } }
@media (max-width: 575.98px) { .ch-steps { grid-template-columns: 1fr; } }
.ch-vsteps { list-style: none; padding: 0; margin: 0; position: relative; }
.ch-vsteps li { position: relative; padding: 0 0 1.7rem 3.7rem; }
.ch-vsteps li::before { content: ""; position: absolute; left: 22px; top: 48px; bottom: 4px; width: 1px; background: var(--ch-line); }
.ch-vsteps li:last-child::before { display: none; }
.ch-vsteps .ch-vnum { position: absolute; left: 0; top: 0; width: 45px; height: 45px; border-radius: 50%; background: #fff; border: 1px solid var(--ch-line); color: var(--ch-navy-2); font-family: var(--ch-font-display); font-size: 1.2rem; display: grid; place-items: center; }
.ch-vsteps li:first-child .ch-vnum { background: var(--ch-orange); border-color: var(--ch-orange); color: var(--ch-ink); }
.ch-vsteps h4 { margin: .6rem 0 .25rem; font-size: 1.05rem; }
.ch-vsteps p { margin: 0; font-size: .95rem; }

/* Test prep */
.ch-prep-visual { position: relative; border-radius: var(--ch-r-xl); overflow: hidden; aspect-ratio: 5/6; }
.ch-prep-visual img { width: 100%; height: 100%; object-fit: cover; }
.ch-prep-note { position: absolute; right: 1rem; bottom: 1rem; left: 1rem; display: flex; gap: .8rem; align-items: center; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-radius: 18px; padding: 1rem; }
.ch-prep-note i { width: 44px; height: 44px; border-radius: 50%; background: var(--ch-orange); display: grid; place-items: center; font-size: 1.2rem; color: var(--ch-ink); flex-shrink: 0; }
.ch-prep-note strong { display: block; color: var(--ch-ink); }
.ch-prep-note span { font-size: .85rem; }
.ch-prep { display: flex; gap: 1rem; height: 100%; padding: 1.3rem; border-radius: var(--ch-r-md); background: var(--ch-mist); transition: background .25s, box-shadow .25s; }
.ch-prep:hover { background: #fff; box-shadow: var(--ch-shadow-1); }
.ch-prep h3 { font-size: 1.08rem; margin: .2rem 0 .35rem; }
.ch-prep p { font-size: .88rem; margin: 0 0 .7rem; line-height: 1.55; }

/* Testimonials */
.ch-tcarousel { position: relative; }
.ch-tslide { display: grid; grid-template-columns: 380px 1fr; gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.ch-tslide-photo { position: relative; border-radius: var(--ch-r-xl); overflow: hidden; aspect-ratio: 4/4.6; background: var(--ch-navy-2); }
.ch-tslide-photo > img { width: 100%; height: 100%; object-fit: cover; }
.ch-tslide-uni { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; display: flex; gap: .55rem; align-items: center; background: rgba(255,255,255,.95); color: var(--ch-ink); border-radius: 14px; padding: .65rem .8rem; font-size: .84rem; font-weight: 700; }
.ch-tslide-body blockquote { font-family: var(--ch-font-display); font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.3rem); line-height: 1.25; color: #fff; margin: 1.2rem 0 1.8rem; }
.ch-tslide-body figcaption strong { display: block; color: #fff; font-size: 1.05rem; }
.ch-tslide-body figcaption span { font-size: .9rem; color: rgba(255,255,255,.65); }
.ch-tnav { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12); }
.ch-tdots.carousel-indicators { position: static; margin: 0; justify-content: flex-start; gap: .6rem; }
.ch-tdots.carousel-indicators [data-bs-target] { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; padding: 0; margin: 0; text-indent: 0; border: 2px solid transparent; background: none; opacity: .45; transition: opacity .25s, border-color .25s; box-sizing: border-box; flex: none; }
.ch-tdots.carousel-indicators [data-bs-target] img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ch-tdots.carousel-indicators .active { opacity: 1; border-color: var(--ch-orange); }
.ch-stars { color: var(--ch-orange); letter-spacing: 3px; font-size: 1rem; }
@media (max-width: 991.98px) { .ch-tslide { grid-template-columns: 1fr; } .ch-tslide-photo { max-width: 340px; aspect-ratio: 1; } }
@media (max-width: 575.98px) { .ch-tdots.carousel-indicators [data-bs-target] { width: 38px; height: 38px; } .ch-tnav .ch-rail-ctrl { display: none; } }
.ch-quote { background: #fff; border: 1px solid var(--ch-line); border-radius: var(--ch-r-lg); padding: 1.8rem; height: 100%; display: flex; flex-direction: column; color: var(--ch-body); }
.ch-quote blockquote { font-size: 1rem; line-height: 1.7; margin: 1rem 0 1.5rem; flex: 1; color: var(--ch-ink); }
.ch-person { display: flex; gap: .85rem; align-items: center; }
.ch-avatar { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; flex-shrink: 0; background: var(--ch-sky-soft); }
.ch-person strong { display: block; color: var(--ch-ink); font-size: .98rem; }
.ch-person span { font-size: .82rem; color: var(--ch-muted); display: block; }
.ch-quote-uni { display: flex; align-items: center; gap: .5rem; font-size: .82rem; font-weight: 700; color: var(--ch-navy-2); padding: .6rem .8rem; background: var(--ch-mist); border-radius: 12px; margin-top: 1rem; }
.ch-bg-navy .ch-quote:not(.is-light) { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); color: rgba(255,255,255,.85); }
.ch-bg-navy .ch-quote:not(.is-light) blockquote, .ch-bg-navy .ch-quote:not(.is-light) .ch-person strong { color: #fff; }
.ch-bg-navy .ch-quote:not(.is-light) .ch-person span { color: rgba(255,255,255,.65); }
.ch-bg-navy .ch-quote:not(.is-light) .ch-quote-uni { background: rgba(255,255,255,.08); color: #fff; }

/* Stats band (inner pages) */
.ch-stats { background: var(--ch-cream) !important; color: var(--ch-body); }
.ch-stats h2, .ch-stats h3 { color: var(--ch-ink); }
.ch-stat { padding: 1rem 0 1rem 1.4rem; border-left: 1px solid rgba(12,26,48,.12); }
.ch-stat-num { font-family: var(--ch-font-display); font-size: clamp(2.4rem, 1.7rem + 2vw, 3.6rem); color: var(--ch-navy-2); line-height: 1; font-variant-numeric: tabular-nums; }
.ch-stat-label { margin-top: .5rem; font-weight: 600; color: var(--ch-muted); font-size: .92rem; }

/* Blog */
.ch-mag-feature { height: 100%; }
.ch-mag-media { display: block; border-radius: var(--ch-r-xl); overflow: hidden; aspect-ratio: 16/10; background: var(--ch-sky-soft); }
.ch-mag-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ch-ease); }
.ch-mag-feature:hover .ch-mag-media img { transform: scale(1.04); }
.ch-mag-body { padding: 1.5rem .2rem 0; }
.ch-mag-body h3 { font-family: var(--ch-font-display); font-weight: 400; font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.3rem); line-height: 1.12; margin: .9rem 0 .7rem; }
.ch-mag-body h3 a, .ch-mag-item h3 a { color: var(--ch-ink); }
.ch-mag-body h3 a:hover, .ch-mag-item h3 a:hover { color: var(--ch-blue); }
.ch-mag-list { display: flex; flex-direction: column; }
.ch-mag-item { display: grid; grid-template-columns: 150px 1fr; gap: 1.2rem; align-items: center; padding: 1.2rem 0; border-bottom: 1px solid var(--ch-line); }
.ch-mag-item:first-child { padding-top: 0; }
.ch-mag-thumb { display: block; border-radius: 18px; overflow: hidden; aspect-ratio: 4/3; }
.ch-mag-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ch-ease); }
.ch-mag-item:hover .ch-mag-thumb img { transform: scale(1.06); }
.ch-mag-item h3 { font-size: 1.05rem; line-height: 1.35; margin: .55rem 0 0; }
@media (max-width: 575.98px) { .ch-mag-item { grid-template-columns: 110px 1fr; gap: .9rem; } }
.ch-post .ch-media { aspect-ratio: 16/10; margin: .6rem .6rem 0; border-radius: 20px; }
.ch-post h3 { font-size: 1.14rem; line-height: 1.35; margin: .8rem 0 .5rem; }
.ch-post h3 a { color: var(--ch-ink); }
.ch-post h3 a:hover { color: var(--ch-blue); }
.ch-post p { font-size: .93rem; }
.ch-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem 1rem; font-size: .8rem; color: var(--ch-muted); font-weight: 600; }
.ch-meta span { display: inline-flex; gap: .35rem; align-items: center; }
.ch-meta i { color: var(--ch-orange-dark); }
.ch-post-cat { position: absolute; left: 1rem; top: 1rem; background: #fff; }
.ch-post-feature { display: grid; grid-template-columns: 1.15fr 1fr; border-radius: var(--ch-r-xl); overflow: hidden; border: 1px solid var(--ch-line); background: #fff; }
.ch-post-feature .ch-media { min-height: 360px; }
.ch-post-feature .ch-card-body { padding: 2.4rem; display: flex; flex-direction: column; justify-content: center; }
.ch-post-feature h2 { font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.3rem); }
@media (max-width: 767.98px) { .ch-post-feature { grid-template-columns: 1fr; } .ch-post-feature .ch-media { min-height: 220px; } }
.ch-mini-post { display: flex; gap: .9rem; align-items: center; padding: .8rem 0; border-bottom: 1px solid var(--ch-line); color: inherit; }
.ch-mini-post:last-child { border-bottom: 0; }
.ch-mini-post img { width: 72px; height: 60px; border-radius: 12px; object-fit: cover; flex-shrink: 0; }
.ch-mini-post strong { color: var(--ch-ink); font-size: .92rem; line-height: 1.35; display: block; }
.ch-mini-post:hover strong { color: var(--ch-blue); }

/* Updates & events */
.ch-col-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1.6rem; }
.ch-col-head h2 { margin: 0; font-size: clamp(1.8rem, 1.4rem + 1.2vw, 2.4rem); }
.ch-update { display: grid; grid-template-columns: 70px 1fr; gap: 1.2rem; padding: 1.3rem 0; border-top: 1px solid var(--ch-line); color: inherit; }
.ch-update:hover { color: inherit; }
.ch-update:hover h3 { color: var(--ch-blue); }
.ch-date { width: 70px; height: 74px; border-radius: 18px; background: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1; border: 1px solid var(--ch-line); }
.ch-date b { font-family: var(--ch-font-display); font-size: 1.8rem; font-weight: 400; color: var(--ch-navy-2); }
.ch-date small { font-size: .68rem; font-weight: 800; color: var(--ch-orange-ink); margin-top: .3rem; }
.ch-update h3 { font-size: 1.06rem; margin: .5rem 0 .25rem; transition: color .2s; }
.ch-update p { font-size: .9rem; margin: 0; }
.ch-event-list { display: grid; gap: .75rem; }
.ch-event { display: flex; gap: 1rem; background: #fff; border-radius: var(--ch-r-md); padding: 1.1rem; border: 1px solid var(--ch-line); color: inherit; transition: box-shadow .25s, transform .25s var(--ch-ease); height: 100%; }
.ch-event:hover { box-shadow: var(--ch-shadow-1); transform: translateY(-2px); color: inherit; }
.ch-event .ch-date { background: var(--ch-orange-soft); border-color: transparent; }
.ch-event h3 { font-size: 1rem; margin: .4rem 0 .3rem; }
.ch-countdown { border-radius: var(--ch-r-lg); padding: 1.3rem; margin-bottom: 1rem; color: #fff; background: var(--ch-navy-2); }
.ch-countdown-head { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin-bottom: 1rem; }
.ch-countdown-head a { color: #fff; font-weight: 700; font-size: .95rem; }
.ch-countdown-head a:hover { color: var(--ch-orange); }
.ch-countdown-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; }
.ch-countdown-grid div { background: rgba(255,255,255,.08); border-radius: 14px; text-align: center; padding: .7rem .3rem; }
.ch-countdown-grid b { display: block; font-family: var(--ch-font-display); font-weight: 400; font-size: 2rem; line-height: 1; font-variant-numeric: tabular-nums; }
.ch-countdown-grid span { font-size: .66rem; font-weight: 700; color: rgba(255,255,255,.65); text-transform: uppercase; letter-spacing: .08em; }

/* CTA band (orange) */
.ch-cta { position: relative; border-radius: var(--ch-r-xl); overflow: hidden; background: var(--ch-orange); color: var(--ch-ink); padding: clamp(2.5rem, 2rem + 3vw, 4.5rem); isolation: isolate; }
.ch-cta::before { content: ""; position: absolute; z-index: -1; width: 420px; height: 420px; right: -120px; top: -160px; border-radius: 50%; background: rgba(255,255,255,.22); }
.ch-cta::after { content: ""; position: absolute; z-index: -1; width: 220px; height: 190px; right: 18%; bottom: -90px; background: rgba(1,58,126,.12); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.ch-cta h2 { color: var(--ch-ink); max-width: 18ch; }
.ch-cta .ch-lead { color: rgba(12,26,48,.78); }
.ch-cta .ch-btn-outline { border-color: rgba(12,26,48,.35); }
.ch-cta-contacts { display: flex; flex-wrap: wrap; gap: 1rem 2rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(12,26,48,.15); }
.ch-cta-contacts a { color: var(--ch-ink); font-weight: 700; display: inline-flex; gap: .5rem; align-items: center; }
.ch-cta-contacts a:hover { color: var(--ch-navy-2); text-decoration: underline; }

/* Footer */
.ch-footer { background: var(--ch-navy-3); color: rgba(255,255,255,.68); font-size: .93rem; padding-top: clamp(3.5rem, 2.5rem + 3vw, 5.5rem); overflow: hidden; }
.ch-footer h3 { color: #fff; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1.2rem; }
.ch-footer a { color: rgba(255,255,255,.72); }
.ch-footer a:hover { color: var(--ch-orange); }
.ch-footer ul { list-style: none; padding: 0; margin: 0; }
.ch-footer li { margin-bottom: .6rem; }
.ch-footer-top { padding-bottom: 3.5rem; margin-bottom: 3.5rem; border-bottom: 1px solid rgba(255,255,255,.1); }
.ch-footer-big { font-family: var(--ch-font-display); color: #fff; font-size: clamp(2.4rem, 1.6rem + 3vw, 4rem); line-height: 1.05; margin: 0 0 1.6rem; max-width: 14ch; }
.ch-footer-big em { color: var(--ch-orange); background: none; }
.ch-footer-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.ch-footer-logo img { height: 50px; width: auto; }
.ch-footer .ch-social a { background: rgba(255,255,255,.07); width: 40px; height: 40px; color: #fff; }
.ch-footer .ch-social a:hover { background: var(--ch-orange); color: var(--ch-ink); }
.ch-contact-list li { display: flex; gap: .7rem; align-items: flex-start; }
.ch-contact-list i { color: var(--ch-orange); margin-top: .15rem; }
.ch-newsletter { padding: 1.8rem; border-radius: var(--ch-r-lg); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); }
.ch-newsletter .ch-newsletter-title { font-size: 1.15rem; text-transform: none; letter-spacing: 0; margin-bottom: .3rem; }
.ch-newsletter-form { display: flex; gap: .4rem; background: #fff; border-radius: 999px; padding: .35rem; }
.ch-newsletter-form .ch-input { border: 0; background: transparent; flex: 1; min-width: 0; min-height: 46px; padding-left: 1rem; box-shadow: none !important; }
.ch-newsletter .ch-form-error { display: none !important; }
.ch-newsletter .ch-nl-err { color: #ffb4b4; }
.ch-newsletter .was-validated .ch-newsletter-form:has(:invalid) + .ch-nl-err { display: block; }
.ch-newsletter .ch-form-success { padding: .5rem; color: #fff; }
.ch-newsletter .ch-form-success h3 { margin-bottom: .2rem; font-size: 1rem; }
.ch-newsletter .ch-form-success .ch-check { width: 52px; height: 52px; font-size: 1.5rem; margin-bottom: .6rem; }
.ch-newsletter .ch-form-success .ch-muted { color: rgba(255,255,255,.7); }
.ch-newsletter .ch-form-success .ch-btn-outline { color: #fff; border-color: rgba(255,255,255,.3); }
@media (max-width: 400px) { .ch-newsletter-form { flex-direction: column; border-radius: 20px; } }
.ch-wordmark { font-family: var(--ch-font-display); font-size: clamp(3.5rem, 1rem + 11vw, 11rem); line-height: .8; letter-spacing: -.02em; color: rgba(255,255,255,.05); white-space: nowrap; margin: 3.5rem 0 -1.2rem; max-width: none; user-select: none; }
.ch-footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 1.4rem 0; font-size: .85rem; position: relative; }
.ch-footer-bottom-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: .8rem 1.5rem; }
.ch-fb-legal { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 1.4rem; }
.ch-fb-dev { text-align: right; }
@media (max-width: 991.98px) { .ch-footer-bottom-inner { grid-template-columns: 1fr; text-align: center; } .ch-fb-dev { text-align: center; } }

/* Page hero (inner pages) */
.ch-phero { position: relative; overflow: hidden; isolation: isolate; padding: clamp(2.5rem, 1.5rem + 4vw, 5rem) 0; background: radial-gradient(700px 360px at 0% 0%, rgba(10,78,163,.07), transparent 70%), radial-gradient(600px 360px at 100% 100%, rgba(248,165,34,.12), transparent 70%), var(--ch-mist); border-bottom: 1px solid var(--ch-line); }
.ch-phero h1 { font-size: clamp(2.4rem, 1.5rem + 3vw, 4.2rem); max-width: 16ch; margin: 1.2rem 0 1rem; }
.ch-phero .ch-lead { max-width: 56ch; }
.ch-phero-plain { max-width: 860px; }
.ch-phero-plain h1 { max-width: 20ch; }
.ch-phero-media { position: relative; aspect-ratio: 4/3.2; }
.ch-phero-media > img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--ch-r-xl); position: relative; z-index: 1; background: var(--ch-sky-soft); }
.ch-phero-tri { position: absolute; z-index: 0; left: -28px; bottom: -24px; width: 120px; height: 104px; background: var(--ch-orange); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.ch-phero-flag { display: inline-flex; margin-top: 1rem; }
.ch-phero-flag .ch-flag { width: 42px; height: 31px; border-radius: 6px; }
.ch-phero .ch-btn-ghost-light { border-color: rgba(12,26,48,.2); color: var(--ch-ink); }
.ch-phero .ch-btn-ghost-light:hover { background: var(--ch-ink); color: #fff; border-color: var(--ch-ink); }
.ch-phero .ch-meta { color: var(--ch-body); }
.ch-crumb { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; font-size: .84rem; list-style: none; padding: 0; margin: 0; font-weight: 600; }
.ch-crumb li { display: inline-flex; align-items: center; gap: .4rem; color: var(--ch-muted); }
.ch-crumb li + li::before { content: "/"; opacity: .5; }
.ch-crumb a { color: var(--ch-slate); }
.ch-crumb a:hover { color: var(--ch-navy-2); }
.ch-crumb [aria-current] { color: var(--ch-orange-ink); }
@media (max-width: 991.98px) { .ch-phero-media { max-width: 560px; } .ch-phero-tri { left: -12px; width: 80px; height: 70px; } }

/* Prose */
.ch-prose { color: var(--ch-body); font-size: 1.05rem; line-height: 1.8; }
.ch-prose h2 { font-size: clamp(1.7rem, 1.3rem + 1vw, 2.2rem); margin: 2.4rem 0 .9rem; }
.ch-prose h3 { font-size: 1.2rem; margin: 1.8rem 0 .6rem; }
.ch-prose p { margin-bottom: 1.15rem; }
.ch-prose ul, .ch-prose ol { padding-left: 1.2rem; margin-bottom: 1.2rem; }
.ch-prose li { margin-bottom: .45rem; }
.ch-prose blockquote { font-family: var(--ch-font-display); font-size: 1.5rem; line-height: 1.3; color: var(--ch-navy-2); border-left: 3px solid var(--ch-orange); padding: .2rem 0 .2rem 1.4rem; margin: 2rem 0; }
.ch-checklist { list-style: none; padding: 0 !important; }
.ch-checklist li { position: relative; padding-left: 1.9rem; margin-bottom: .65rem; }
.ch-checklist li::before { content: "\F26E"; font-family: "bootstrap-icons"; position: absolute; left: 0; top: -.05rem; color: var(--ch-orange-dark); font-size: 1.15rem; }
.ch-note { background: var(--ch-sky-soft); border-radius: var(--ch-r-md); padding: 1.1rem 1.3rem; display: flex; gap: .8rem; font-size: .95rem; color: var(--ch-navy-2); }
.ch-note i { font-size: 1.2rem; color: var(--ch-blue); }
.ch-note.is-amber { background: var(--ch-orange-soft); color: #6b4600; }
.ch-note.is-amber i { color: var(--ch-orange-dark); }

/* Sidebar */
.ch-sticky { position: sticky; top: 110px; }
.ch-side { background: var(--ch-mist); border-radius: var(--ch-r-lg); padding: 1.6rem; }
.ch-side + .ch-side { margin-top: 1.25rem; }
.ch-side h3 { font-size: 1.05rem; margin-bottom: 1rem; }
.ch-side-cta { background: var(--ch-navy-2); color: rgba(255,255,255,.8); }
.ch-side-cta h3 { color: #fff; font-family: var(--ch-font-display); font-weight: 400; font-size: 1.7rem; }
.ch-toc a { display: block; padding: .4rem 0 .4rem .9rem; border-left: 2px solid var(--ch-line); color: var(--ch-body); font-size: .9rem; font-weight: 600; }
.ch-toc a.is-active, .ch-toc a:hover { color: var(--ch-navy-2); border-color: var(--ch-orange); }
.ch-side-links a { display: flex; justify-content: space-between; align-items: center; padding: .65rem 0; border-bottom: 1px solid var(--ch-line); color: var(--ch-ink); font-weight: 600; font-size: .92rem; }
.ch-side-links a:last-child { border-bottom: 0; }
.ch-side-links a:hover, .ch-side-links a.is-active { color: var(--ch-blue); }
.ch-side-links a.is-active i { color: var(--ch-orange-dark); }

/* Jump nav */
.ch-jumpnav { position: sticky; top: 72px; z-index: 20; background: rgba(255,255,255,.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--ch-line); }
.ch-jumpnav .ch-jump-inner { display: flex; gap: .3rem; overflow-x: auto; scrollbar-width: none; padding: .6rem 0; }
.ch-jumpnav .ch-jump-inner::-webkit-scrollbar { display: none; }
.ch-jumpnav a { white-space: nowrap; padding: .5rem .95rem; border-radius: 999px; font-weight: 700; font-size: .85rem; color: var(--ch-slate); }
.ch-jumpnav a:hover { background: var(--ch-mist); color: var(--ch-ink); }
.ch-jumpnav a.is-active { background: var(--ch-navy-2); color: #fff; }
.ch-block { padding: 2.6rem 0; border-bottom: 1px solid var(--ch-line); }
.ch-block:last-child { border-bottom: 0; }
.ch-block > h2 { font-size: clamp(1.7rem, 1.3rem + 1vw, 2.3rem); margin-bottom: 1.1rem; }

/* Tables */
.ch-table-wrap { overflow-x: auto; border: 1px solid var(--ch-line); border-radius: var(--ch-r-md); background: #fff; }
.ch-table { width: 100%; border-collapse: collapse; min-width: 520px; font-size: .95rem; }
.ch-table th, .ch-table td { padding: 1rem 1.2rem; border-bottom: 1px solid var(--ch-line); text-align: left; vertical-align: top; }
.ch-table thead th { background: var(--ch-cream); color: var(--ch-ink); font-weight: 800; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.ch-table tbody tr:hover td { background: var(--ch-mist); }
.ch-table tr:last-child td { border-bottom: 0; }
.ch-table td:first-child { font-weight: 700; color: var(--ch-ink); }

/* Accordion */
.ch-acc .accordion-item { border: 0; border-bottom: 1px solid var(--ch-line); border-radius: 0 !important; background: transparent; }
.ch-acc .accordion-button { font-weight: 700; color: var(--ch-ink); padding: 1.3rem 0; font-size: 1.04rem; background: transparent; box-shadow: none; }
.ch-acc .accordion-button:not(.collapsed) { color: var(--ch-navy-2); background: transparent; }
.ch-acc .accordion-button::after { background-image: none; content: "\F4FE"; font-family: "bootstrap-icons"; transform: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--ch-line); color: var(--ch-ink); font-size: 1.05rem; flex-shrink: 0; margin-left: 1rem; transition: all .25s; }
.ch-acc .accordion-button:not(.collapsed)::after { content: "\F2EA"; background: var(--ch-orange); border-color: var(--ch-orange); }
.ch-acc .accordion-body { padding: 0 3rem 1.4rem 0; font-size: .98rem; }

/* Pills */
.ch-pills { display: flex; flex-wrap: wrap; gap: .5rem; }
.ch-pill { border: 1px solid var(--ch-line); background: #fff; color: var(--ch-slate); font-weight: 700; font-size: .86rem; padding: .6rem 1.1rem; border-radius: 999px; transition: all .2s; }
.ch-pill:hover { border-color: var(--ch-ink); color: var(--ch-ink); }
.ch-pill.is-active { background: var(--ch-ink); border-color: var(--ch-ink); color: #fff; }

/* Filters */
.ch-filters { background: var(--ch-mist); border-radius: var(--ch-r-lg); padding: 1.5rem; }
.ch-results-bar { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: space-between; align-items: center; margin-bottom: 1.25rem; }
.ch-empty { text-align: center; padding: 3rem 1rem; border: 1.5px dashed var(--ch-line); border-radius: var(--ch-r-lg); background: #fff; }
.ch-empty i { font-size: 2rem; color: var(--ch-orange-dark); }

/* Pagination */
.ch-pagination { display: flex; gap: .4rem; justify-content: center; margin-top: 2.5rem; list-style: none; padding: 0; }
.ch-pagination a, .ch-pagination span { min-width: 46px; height: 46px; padding: 0 .7rem; border-radius: 50%; border: 1px solid var(--ch-line); display: grid; place-items: center; font-weight: 700; color: var(--ch-ink); background: #fff; }
.ch-pagination a:hover { border-color: var(--ch-ink); }
.ch-pagination .is-active span { background: var(--ch-ink); border-color: var(--ch-ink); color: #fff; }
.ch-pagination .is-disabled span { opacity: .45; }

/* Team */
.ch-team .ch-media { aspect-ratio: 4/4.6; border-radius: var(--ch-r-xl); }
.ch-team:hover .ch-media img { transform: scale(1.04); }
.ch-team h3 { font-family: var(--ch-font-display); font-weight: 400; font-size: 1.55rem; margin: 1.1rem 0 .1rem; }
.ch-team-role { color: var(--ch-orange-ink); font-weight: 700; font-size: .86rem; letter-spacing: .02em; }
.ch-team p { font-size: .9rem; margin: .6rem 0 .8rem; }
.ch-team .ch-social a { border: 1px solid var(--ch-line); color: var(--ch-ink); width: 36px; height: 36px; }
.ch-team .ch-social a:hover { background: var(--ch-ink); color: #fff; border-color: var(--ch-ink); }

/* Gallery */
.ch-masonry { columns: 3 280px; column-gap: 1rem; }
.ch-gitem { break-inside: avoid; margin-bottom: 1rem; position: relative; border-radius: var(--ch-r-md); overflow: hidden; display: block; width: 100%; padding: 0; border: 0; background: var(--ch-sky-soft); cursor: zoom-in; }
.ch-gitem img { width: 100%; display: block; transition: transform .6s var(--ch-ease); }
.ch-gitem:hover img { transform: scale(1.05); }
.ch-gitem figcaption { position: absolute; inset: auto 0 0 0; padding: 2.2rem 1rem .9rem; background: linear-gradient(transparent, rgba(1,26,59,.88)); color: #fff; font-size: .88rem; font-weight: 700; text-align: left; opacity: 0; transform: translateY(6px); transition: all .3s var(--ch-ease); }
.ch-gitem:hover figcaption, .ch-gitem:focus-visible figcaption { opacity: 1; transform: none; }
@media (hover: none) { .ch-gitem figcaption { opacity: 1; transform: none; } }
.ch-gitem.is-hidden { display: none; }
.ch-album { height: 100%; color: inherit; text-decoration: none; }
.ch-album .ch-media { aspect-ratio: 4/3; margin: .6rem .6rem 0; border-radius: 20px; }
.ch-album h3 { font-size: 1.05rem; margin: 0 0 .25rem; color: var(--ch-ink); }
.ch-album-count { position: absolute; right: .75rem; bottom: .75rem; display: inline-flex; align-items: center; gap: .35rem; padding: .35rem .7rem; border-radius: 999px; background: #fff; color: var(--ch-ink); font-size: .76rem; font-weight: 800; }
.ch-album-view[hidden], [data-album-list][hidden] { display: none; }
.ch-album-head { margin: 1rem 0 1.5rem; }
.ch-album-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.ch-album-grid .ch-gitem { margin-bottom: 0; }
.ch-album-grid .ch-gitem img { aspect-ratio: 4/3; object-fit: cover; height: auto; }
.ch-lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(1,16,38,.95); display: none; align-items: center; justify-content: center; padding: 4rem 1rem; }
.ch-lightbox.is-open { display: flex; }
.ch-lightbox figure { margin: 0; max-width: min(1100px, 100%); text-align: center; }
.ch-lightbox img { max-height: 76vh; border-radius: var(--ch-r-md); }
.ch-lightbox figcaption { color: #fff; margin-top: 1rem; font-weight: 600; }
.ch-lightbox button { position: absolute; width: 52px; height: 52px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; font-size: 1.3rem; display: grid; place-items: center; }
.ch-lightbox button:hover { background: var(--ch-orange); color: var(--ch-ink); }
.ch-lb-close { top: 1rem; right: 1rem; }
.ch-lb-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.ch-lb-next { right: 1rem; top: 50%; transform: translateY(-50%); }

/* Documents / certificates */
.ch-doc { display: flex; gap: 1rem; align-items: flex-start; padding: 1.4rem; }
.ch-doc h3 { font-size: 1.02rem; margin: 0 0 .25rem; }
.ch-doc p { font-size: .88rem; margin: 0 0 .8rem; }
.ch-doc-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.ch-doc-type { font-size: .68rem; font-weight: 800; color: var(--ch-orange-ink); letter-spacing: .1em; text-transform: uppercase; }
.ch-cert { border-radius: var(--ch-r-md); padding: 1.5rem; text-align: center; background: var(--ch-mist); height: 100%; }
.ch-bg-mist .ch-cert { background: #fff; }
.ch-cert i { font-size: 2rem; color: var(--ch-navy-2); }
.ch-cert h3 { font-size: .98rem; margin: .7rem 0 .25rem; }

/* Message (MD) */
.ch-message { border-radius: var(--ch-r-xl); background: var(--ch-cream); overflow: hidden; }
.ch-message-photo { position: relative; height: 100%; min-height: 380px; }
.ch-message-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ch-message-body { padding: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.ch-message-body .ch-qmark { font-family: var(--ch-font-display); font-size: 5rem; color: var(--ch-orange); line-height: .8; }
.ch-sign { font-family: "Brush Script MT", "Segoe Script", cursive; font-size: 2rem; color: var(--ch-navy-2); }

/* Values, mission */
.ch-value { padding: 1.8rem; border-radius: var(--ch-r-lg); background: var(--ch-mist); height: 100%; transition: background .25s, box-shadow .25s; }
.ch-value:hover { background: #fff; box-shadow: var(--ch-shadow-1); }
.ch-bg-mist .ch-value { background: #fff; }
.ch-value h3 { font-size: 1.1rem; margin: 1.1rem 0 .4rem; }
.ch-value p { font-size: .93rem; margin: 0; }
.ch-mv { border-radius: var(--ch-r-xl); padding: clamp(2rem, 1.5rem + 2vw, 3.2rem); height: 100%; }
.ch-mv.is-mission { background: var(--ch-navy-2); color: rgba(255,255,255,.85); }
.ch-mv.is-mission h2 { color: #fff; }
.ch-mv.is-vision { background: var(--ch-orange-soft); color: var(--ch-ink); }
.ch-mv p { font-size: 1.15rem; line-height: 1.7; }
.ch-trust-num { font-family: var(--ch-font-display); font-size: 2rem; color: var(--ch-navy-2); line-height: 1; }

/* Forms */
.ch-field label, .ch-label { font-size: .82rem; font-weight: 700; color: var(--ch-ink); margin-bottom: .35rem; display: block; }
.ch-input, .ch-select, .form-control.ch-input, .form-select.ch-select { border: 1px solid var(--ch-line); border-radius: 14px; padding: .8rem 1rem; font-size: .95rem; color: var(--ch-ink); background-color: var(--ch-mist); min-height: 52px; transition: border-color .2s, box-shadow .2s, background-color .2s; }
.form-select.ch-select { padding-right: 2.2rem; }
.ch-input:focus, .ch-select:focus { border-color: var(--ch-navy-2); background-color: #fff; box-shadow: 0 0 0 4px rgba(1,58,126,.1); }
.ch-input::placeholder { color: #98a2b6; }
textarea.ch-input { min-height: 130px; }
.ch-input-icon { position: relative; }
.ch-input-icon > i { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--ch-muted); pointer-events: none; }
.ch-input-icon > .ch-input { padding-left: 2.6rem; }
.ch-finder { background: #fff; border-radius: var(--ch-r-lg); padding: 1.6rem; border: 1px solid var(--ch-line); }
.ch-form-card { background: #fff; border: 1px solid var(--ch-line); border-radius: var(--ch-r-xl); padding: clamp(1.5rem, 1rem + 2vw, 2.6rem); box-shadow: var(--ch-shadow-2); }
.ch-form .invalid-feedback { font-size: .82rem; font-weight: 600; }
.ch-form .was-validated .ch-input:invalid, .ch-form .ch-input.is-invalid { border-color: #d13b3b; }
.ch-form-success { display: none; text-align: center; padding: 2rem 1rem; }
.ch-form-success.is-visible { display: block; animation: chPop .45s var(--ch-ease); }
.ch-form-success .ch-check { width: 76px; height: 76px; border-radius: 50%; background: #e2f5ec; color: var(--ch-success); display: grid; place-items: center; font-size: 2.2rem; margin: 0 auto 1.2rem; }
@keyframes chPop { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: none; } }
.ch-form-error { display: none; }
.ch-form-error.is-visible { display: flex; }
.ch-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: .5rem; }
.ch-slot input { position: absolute; opacity: 0; pointer-events: none; }
.ch-slot span { display: block; text-align: center; padding: .7rem .4rem; border: 1px solid var(--ch-line); border-radius: 999px; font-weight: 700; font-size: .86rem; color: var(--ch-ink); cursor: pointer; transition: all .2s; background: #fff; }
.ch-slot span:hover { border-color: var(--ch-ink); }
.ch-slot input:checked + span { background: var(--ch-navy-2); border-color: var(--ch-navy-2); color: #fff; }
.ch-slot input:focus-visible + span { outline: 3px solid var(--ch-orange); outline-offset: 2px; }
.ch-slot input:disabled + span { opacity: .4; text-decoration: line-through; cursor: not-allowed; }
.ch-type-opt { position: relative; display: block; }
.ch-type-opt input { position: absolute; opacity: 0; }
.ch-type-opt .ch-type-box { display: flex; gap: .8rem; align-items: center; padding: 1rem; border: 1px solid var(--ch-line); border-radius: var(--ch-r-md); cursor: pointer; transition: all .2s; height: 100%; }
.ch-type-opt input:checked + .ch-type-box { border-color: var(--ch-navy-2); background: var(--ch-sky-soft); box-shadow: inset 0 0 0 1px var(--ch-navy-2); }
.ch-type-opt input:focus-visible + .ch-type-box { outline: 3px solid var(--ch-orange); outline-offset: 2px; }
.ch-type-box strong { display: block; color: var(--ch-ink); font-size: .95rem; }
.ch-type-box small { color: var(--ch-muted); }
.ch-contact-card { display: flex; gap: 1rem; align-items: flex-start; padding: 1.4rem; border-radius: var(--ch-r-md); background: var(--ch-mist); color: inherit; height: 100%; transition: background .25s, box-shadow .25s; }
a.ch-contact-card:hover { background: #fff; box-shadow: var(--ch-shadow-1); color: inherit; }
a.ch-contact-card:hover .ch-icon-tile { background: var(--ch-navy-2); color: #fff; }
.ch-contact-card strong { display: block; color: var(--ch-ink); }
.ch-map { border-radius: var(--ch-r-xl); overflow: hidden; aspect-ratio: 16/7; background: var(--ch-sky-soft); }
.ch-map iframe { width: 100%; height: 100%; border: 0; display: block; }
@media (max-width: 767.98px) { .ch-map { aspect-ratio: 4/3; } }

/* Social feed */
.ch-feed { display: grid; grid-template-columns: repeat(6, 1fr); gap: .6rem; }
.ch-feed a { position: relative; aspect-ratio: 1; border-radius: 18px; overflow: hidden; display: block; background: var(--ch-sky-soft); }
.ch-feed img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.ch-feed a::after { content: "\F437"; font-family: "bootstrap-icons"; position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font-size: 1.5rem; background: rgba(1,42,94,.55); opacity: 0; transition: opacity .25s; }
.ch-feed a:hover::after { opacity: 1; }
@media (max-width: 767.98px) { .ch-feed { grid-template-columns: repeat(3, 1fr); } }

/* Share, progress */
.ch-share { display: flex; gap: .45rem; align-items: center; flex-wrap: wrap; }
.ch-share a, .ch-share button { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--ch-line); display: grid; place-items: center; color: var(--ch-ink); background: #fff; transition: all .2s; }
.ch-share a:hover, .ch-share button:hover { background: var(--ch-ink); color: #fff; border-color: var(--ch-ink); }
.ch-progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--ch-orange); width: 0; z-index: 1100; }

/* Floating actions */
.ch-float { position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 1040; display: flex; flex-direction: column; gap: .6rem; align-items: flex-end; }
.ch-fab { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; font-size: 1.45rem; color: #fff; box-shadow: 0 12px 24px -10px rgba(12,26,48,.5); transition: transform .2s, opacity .3s, visibility .3s; border: 0; }
.ch-fab:hover { transform: scale(1.07); color: #fff; }
.ch-fab-wa { background: #25d366; }
.ch-fab-call { background: var(--ch-blue); }
.ch-fab-top { background: var(--ch-ink); width: 46px; height: 46px; font-size: 1.1rem; opacity: 0; visibility: hidden; }
.ch-fab-top:hover { background: var(--ch-orange); color: var(--ch-ink); }
.ch-fab-top.is-visible { opacity: 1; visibility: visible; }
.ch-mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 1039; background: rgba(255,255,255,.95); backdrop-filter: blur(12px); border-top: 1px solid var(--ch-line); display: none; padding: .55rem .75rem calc(.55rem + env(safe-area-inset-bottom)); gap: .5rem; }
.ch-mobile-bar a { flex: 1; }
@media (max-width: 767.98px) {
  .ch-mobile-bar { display: flex; }
  .ch-float { bottom: calc(76px + env(safe-area-inset-bottom)); right: .8rem; }
  .ch-fab-wa { width: 50px; height: 50px; }
  body { padding-bottom: 72px; }
}
.ch-cookie { position: fixed; left: 1rem; bottom: 1rem; z-index: 1045; max-width: 380px; background: #fff; border: 1px solid var(--ch-line); border-radius: var(--ch-r-lg); padding: 1.2rem 1.3rem; box-shadow: var(--ch-shadow-2); font-size: .88rem; display: none; }
.ch-cookie.is-visible { display: block; animation: chPop .4s var(--ch-ease); }
@media (max-width: 767.98px) { .ch-cookie { left: .6rem; right: .6rem; bottom: calc(80px + env(safe-area-inset-bottom)); max-width: none; } }

/* Search */
.ch-search-modal .modal-content { border: 0; border-radius: var(--ch-r-lg); }
.ch-search-modal .ch-input { font-size: 1.1rem; min-height: 58px; border-radius: 999px; }
.ch-search-hit { display: flex; gap: .9rem; padding: 1.1rem 0; border-bottom: 1px solid var(--ch-line); color: inherit; }
.ch-search-hit:hover h3 { color: var(--ch-blue); }
.ch-search-hit h3 { font-size: 1.05rem; margin: 0 0 .2rem; }
.ch-search-hit p { margin: 0; font-size: .92rem; }
.ch-search-hit mark { background: var(--ch-orange-soft); padding: 0 .1em; border-radius: 3px; }

/* 404 */
.ch-404 { min-height: 62vh; display: grid; place-items: center; text-align: center; padding: 4rem 1rem; }
.ch-404-code { font-family: var(--ch-font-display); font-size: clamp(7rem, 4rem + 12vw, 13rem); color: var(--ch-navy-2); line-height: .9; }
.ch-404-code span { color: var(--ch-orange); font-style: italic; }

/* Motion */
.ch-reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ch-ease), transform .7s var(--ch-ease); }
.ch-reveal.is-in { opacity: 1; transform: none; }
.ch-hero-anim > * { animation: chRise .8s var(--ch-ease) both; }
.ch-hero-anim > *:nth-child(2) { animation-delay: .08s; }
.ch-hero-anim > *:nth-child(3) { animation-delay: .16s; }
.ch-hero-anim > *:nth-child(4) { animation-delay: .24s; }
.ch-hero-anim > *:nth-child(5) { animation-delay: .32s; }
.ch-bento > * { animation: chRise .9s var(--ch-ease) both; animation-delay: .35s; }
.ch-bento > *:first-child { animation-delay: .28s; }
.ch-bento > *:nth-child(3) { animation-delay: .42s; }
.ch-bento > *:nth-child(4) { animation-delay: .49s; }
.ch-bento > *:nth-child(5) { animation-delay: .56s; }
@keyframes chRise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .ch-reveal { opacity: 1; transform: none; }
  .ch-marquee { overflow-x: auto; }
}

/* Responsive */
@media (max-width: 1199.98px) { :root { --ch-header-h: 74px; } .ch-brand img { height: 44px; } }
@media (max-width: 991.98px) { .ch-sticky { position: static; } }
@media (max-width: 575.98px) {
  .ch-brand img { height: 38px; }
  .ch-header.is-scrolled .ch-brand img { height: 36px; }
  .container { --bs-gutter-x: 1.5rem; }
  .ch-pass-code { font-size: 1.8rem; }
  .ch-countdown-grid b { font-size: 1.5rem; }
}
@media (min-width: 1200px) and (max-width: 1399.98px) {
  .ch-nav > li > .ch-nav-link { padding: .5rem .6rem; font-size: .85rem; }
  .ch-brand img { height: 42px; }
  .ch-header .ch-btn-sm { padding: .65rem .9rem; }
}
@media (max-width: 767.98px) { .row.g-5, .row.gx-5 { --bs-gutter-x: 1.5rem; } }
@media print { .ch-reveal { opacity: 1; transform: none; } .ch-header, .ch-topbar, .ch-float, .ch-mobile-bar, .ch-cookie, .ch-footer { display: none !important; } }