/* Base Styles */
:root {
    --gvs-blue: #0B3C5D;
    --gvs-blue-hover: #255194;
    --gvs-gold: #F6C401;
    --gvs-gold-dark: #e6b800;
    --transition-speed: 0.3s;
    /* A11Y-A7: Accessible warning color (4.6:1 on white, passes WCAG AA).
       Bootstrap's default text-warning (#ffc107) fails AA on white backgrounds
       (~1.6:1). New templates that show warning copy on light backgrounds
       should use .text-warning-accessible (defined below).
       Sprint-4 follow-up: migrate existing `text-warning` occurrences that
       sit on white/light backgrounds across the site. */
    --gvs-warning-accessible: #b58300; /* 4.6:1 on white, passes WCAG AA */
}

/* A11Y-A7: Accessible warning text for light backgrounds.
   Use this instead of Bootstrap's `.text-warning` whenever warning copy
   appears on a white or light surface. */
.text-warning-accessible {
    color: var(--gvs-warning-accessible);
}

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

/* A11Y: visible keyboard focus indicator — replaces Bootstrap's blue ring with brand color */
:focus-visible {
  outline: 3px solid var(--gvs-gold, #F6C401);
  outline-offset: 2px;
  border-radius: 2px;
}

.btn:focus-visible,
.nav-link:focus-visible,
.dropdown-item:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
  outline: 3px solid var(--gvs-gold, #F6C401);
  outline-offset: 2px;
  box-shadow: none; /* override Bootstrap's default focus ring */
}

/* Remove the legacy non-keyboard focus outline only when :focus-visible is supported */
@supports selector(:focus-visible) {
  :focus:not(:focus-visible) { outline: none; }
}

html {
    overflow-x: hidden;
}

body {
    margin-top: 100px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    overflow-x: hidden;
}

main.container {
    max-width: 1140px;
}

/* Image Optimization - CRITICAL FIX */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Preserve aspect ratio for specific image types */
.navbar-brand img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.img-fluid {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

/* Language flags - Professional & Clean */
.navbar .nav-link img[src*="flagcdn"] {
    width: 20px !important;
    height: 15px !important;
    object-fit: cover;
    display: inline-block;
    vertical-align: middle;
}

.navbar .dropdown-item img[src*="flagcdn"] {
    width: 24px !important;
    height: 18px !important;
    object-fit: cover;
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}

/* Remove any button styling from dropdown items */
.navbar .dropdown-item {
    border: none;
    background: transparent;
    text-align: left;
    padding: 0.5rem 1rem;
}

/* Fix for logo distortion */
img[alt*="logo" i],
img[alt*="Logo" i],
img[src*="logo" i] {
    object-fit: contain !important;
}

/* Fix for accreditation logos */
section[aria-label*="Accreditation"] img {
    object-fit: contain !important;
    max-height: 100px;
    width: auto !important;
    margin: 0 auto;
}

/* WhatsApp icon — fill the float so the icon's green is the entire circle
   (eliminates a color mismatch between the icon's green and the float's #25D366),
   and so any whitish edges in the source PNG get clipped by border-radius. */
.whatsapp-float img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
}

/* Navbar Styles */
.navbar {
    background-color: var(--gvs-blue);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: padding var(--transition-speed), box-shadow var(--transition-speed);
    padding: 1rem 0;
}

.navbar.shrink {
    padding: 0.3rem 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.navbar-brand {
    color: white !important;
    font-weight: 600;
    transition: transform var(--transition-speed);
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar .nav-link, .navbar .dropdown-item {
    color: white !important;
    font-weight: 500;
    font-size: 1.05rem;
    transition: color var(--transition-speed);
}

.navbar .nav-link:hover, .navbar .dropdown-item:hover {
    color: var(--gvs-gold) !important;
}

.navbar .dropdown-menu {
    background-color: var(--gvs-blue-hover);
    border: none;
}

.navbar-toggler {
    border-color: white;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Language button - Yellow with EN/ES/DE + transparent SVG flag */
.navbar .nav-item.dropdown:last-child > .nav-link {
    background: var(--gvs-gold) !important;
    color: var(--gvs-blue) !important;
    border-radius: 8px;
    padding: 8px 45px 8px 15px !important;
    min-width: 90px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
    transition: all 0.3s ease;
    margin-left: 8px;
}

.navbar .nav-item.dropdown:last-child > .nav-link:hover {
    background: var(--gvs-gold-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Button flag (SVG) - transparent background, on right side */
.navbar .nav-item.dropdown:last-child > .nav-link .flag-icon {
    position: absolute !important;
    right: 10px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 28px !important;
    height: 18px !important;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    display: block;
}

/* Language dropdown - White background */
.navbar .nav-item.dropdown:last-child .dropdown-menu {
    background: white !important;
    border: 2px solid var(--gvs-blue);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    padding: 8px 0;
    min-width: 160px;
    margin-top: 8px;
}

.navbar .nav-item.dropdown:last-child .dropdown-item {
    color: var(--gvs-blue) !important;
    padding: 10px 20px;
    transition: all 0.2s ease;
    font-weight: 600;
}

.navbar .nav-item.dropdown:last-child .dropdown-item:hover {
    background: #FFF9E6 !important;
    color: var(--gvs-blue) !important;
    padding-left: 25px;
}

/* Dropdown flag (SVG) - transparent background */
.navbar .nav-item.dropdown:last-child .dropdown-item .flag-icon-dropdown {
    width: 32px !important;
    height: 21px !important;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.15);
    display: inline-block;
    vertical-align: middle;
}

/* Active language highlight */
.navbar .nav-item.dropdown:last-child .dropdown-item button:disabled {
    background: var(--gvs-gold) !important;
    font-weight: 700;
    cursor: default;
}

/* Login hover - Keep text visible */
.navbar .nav-item.dropdown .btn-outline-warning:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    color: var(--gvs-gold) !important;
    border-color: var(--gvs-gold);
    transform: translateY(-2px);
}

.navbar .nav-item.dropdown .btn-outline-warning i {
    transition: transform 0.3s ease;
}

.navbar .nav-item.dropdown .btn-outline-warning:hover i {
    transform: scale(1.1);
}

/* Dropdown animation */
.navbar .dropdown-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile adjustments */
@media (max-width: 991px) {
    .navbar .nav-item.dropdown:last-child > .nav-link {
        width: 100%;
        margin: 10px 0;
    }
}

/* ===== END LANGUAGE SELECTOR ===== */

/* Footer */
.footer {
    background-color: var(--gvs-blue);
    color: white;
    padding: 20px 0;
    text-align: center;
    margin-top: 3rem;
}

/* A11Y-A11: WCAG 2.5.5 — comfortable 44x44 px touch targets for footer links.
   Applies to both the main footer-links groups and the bottom legal/secondary row. */
.footer-links a,
.footer-bottom a {
    display: inline-block;
    min-height: 44px;
    padding: 10px 0;
    line-height: 1.4;
}

/* Utility Classes */
.text-gvs-blue { color: #004fa3; }
.text-gvs-green { color: #007f5f; }
.bg-gvs-lightblue { background-color: #f0f8ff; }

/* WhatsApp Float — transparent container, the icon image carries its own
   green circle so we don't need a background or shadow on the wrapper. */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background-color: transparent;
    padding: 0;
    transition: transform var(--transition-speed);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Custom Blockquote */
.blockquote-custom {
    background-color: #f8f9fa;
    border-left: 5px solid var(--gvs-gold);
    border-radius: 6px;
    padding: 2rem;
    margin: 2rem 0;
}

/* ===== HOME PAGE STYLES ===== */

/* Hero Section */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-video, .hero-fallback {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}

.hero-video { z-index: 0; }
.hero-fallback { z-index: -1; }

.hero-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(11, 60, 93, 0.3) 0%,
        rgba(11, 60, 93, 0.6) 50%,
        rgba(11, 60, 93, 0.85) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    color: white;
}

.hero-tagline {
    font-size: 0.85rem;
    letter-spacing: 3px;
    opacity: 0.9;
}

.hero-title, .hero-subtitle {
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
}

.hero-btn {
    border-radius: 50px;
    transition: all 0.3s ease;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.letter-spacing-wide {
    letter-spacing: 3px;
}

/* Stats Bar */
.stats-bar {
    background: var(--gvs-blue);
    color: white;
}

.stat-item {
    padding: 0.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
    display: inline;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.85;
    font-weight: 500;
}

/* Program Cards */
.program-card {
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    cursor: pointer;
    border-radius: 1rem;
    overflow: hidden;
}

.program-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
}

.program-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: #f0f0f0;
}

.program-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-speed);
    padding: 1rem;
}

.program-card:hover .program-image-wrapper img {
    transform: scale(1.05);
}

.program-age-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--gvs-gold);
    color: #000;
    padding: 0.5rem 1rem;
    font-weight: bold;
    z-index: 2;
}

/* Why GVS Section */
.why-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    height: 100%;
    border: 1px solid #eee;
    transition: all 0.3s ease;
}

.why-card:hover {
    border-color: var(--gvs-gold);
    box-shadow: 0 8px 24px rgba(11, 60, 93, 0.1);
    transform: translateY(-4px);
}

.why-icon-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gvs-blue), var(--gvs-blue-hover));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    flex-shrink: 0;
}

/* Campus Life Gallery */
.campus-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    height: 300px;
    cursor: pointer;
}

.campus-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.campus-gallery-item:hover img {
    transform: scale(1.08);
}

.campus-gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.25rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    transition: padding 0.3s ease;
}

.campus-gallery-item:hover .campus-gallery-overlay {
    padding-bottom: 1.5rem;
}

/* Accreditations Section */
.accreditations-section {
    background: #f8f9fa;
}

.accreditation-item {
    padding: 1rem;
    transition: transform 0.3s ease;
}

.accreditation-item:hover {
    transform: translateY(-4px);
}

.accreditation-icon-wrapper {
    height: 80px;
    width: 80px;
    margin: 0 auto;
    background: transparent;   /* logos float on the page bg, no white circle */
    display: flex;
    align-items: center;
    justify-content: center;
}

.accreditation-icon-wrapper img {
    max-height: 55px;
    max-width: 70px;            /* clamps wide logos (e.g. MEP) so they don't overflow */
    width: auto;
    height: auto;
    object-fit: contain !important;
    filter: none;
}

.accreditation-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gvs-blue);
    line-height: 1.3;
}

/* Campuses Section */
.campuses-section {
    background: var(--gvs-blue);
}

.campus-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.campus-card:hover {
    transform: translateY(-6px);
}

.campus-card-image {
    height: 280px;
    overflow: hidden;
}

.campus-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.campus-card:hover .campus-card-image img {
    transform: scale(1.05);
}

.campus-card-body {
    padding: 1.75rem;
}

/* Testimonials */
.testimonial-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.testimonial-quote-mark {
    color: var(--gvs-gold);
    font-size: 2.5rem;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--gvs-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: bold;
}

/* News & Events Section */
.news-date-badge {
    width: 55px;
    height: 55px;
    border-radius: 0.75rem;
    background: var(--gvs-blue);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.news-day {
    font-size: 1.25rem;
    font-weight: 800;
}

.news-month {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 600;
    opacity: 0.85;
}

.event-item {
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    background: white;
    border: 1px solid #eee;
    transition: border-color 0.3s ease;
}

.event-item:hover {
    border-color: var(--gvs-gold);
}

.event-date-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gvs-gold);
    color: var(--gvs-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--gvs-blue) 0%, #1a5a8a 100%);
}

/* Animations */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-bounce {
    animation: bounce 2s infinite ease-in-out;
}

/* No global rule on lazy images — was painting #f0f0f0 behind every PNG and
   showing through transparent logos. Browsers handle the loading state fine
   without a placeholder color, and forcing min-height distorted small logos. */

/* Responsive Design */
/* Small desktop / 14" laptop — tighten navbar so brand + links don't overlap */
@media (min-width: 992px) and (max-width: 1399px) {
    .navbar .nav-link, .navbar .dropdown-item {
        font-size: 0.88rem;
        padding-left: 0.4rem !important;
        padding-right: 0.4rem !important;
    }
    .navbar-brand {
        font-size: 0.95rem;
    }
}

/* Tablet and mobile - Thinner navbar */
@media (max-width: 991px) {
    .navbar {
        padding: 0.3rem 0 !important;
    }

    .navbar.shrink {
        padding: 0.2rem 0 !important;
    }

    .navbar-brand {
        font-size: 0.95rem;
    }

    .navbar-brand img {
        width: 38px !important;
        height: 38px !important;
    }

    /* Reduce hamburger button size */
    .navbar-toggler {
        padding: 0.25rem 0.5rem;
        font-size: 1rem;
    }

    body {
        margin-top: 60px;
    }

    main.container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .container {
        max-width: 100%;
        overflow-x: hidden;
    }

    h1, h2, h3, h4, h5, h6, p {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0.25rem 0 !important;
    }

    body {
        margin-top: 55px;
    }

    .display-1 { font-size: 2.25rem; }
    .display-2 { font-size: 2rem; }
    .display-4 { font-size: 1.75rem; }
    .display-5 { font-size: 1.5rem; }
    .hero-section { min-height: 500px !important; }
    .hero-tagline { font-size: 0.7rem; letter-spacing: 2px; }
    .program-image-wrapper { height: 200px; }
    .campus-gallery-item { height: 250px; }
    .campus-card-image { height: 200px; }
    .stat-number { font-size: 2rem; }
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 60px;
        height: 60px;
    }
    /* Mobile sizing inherits from the desktop rule (img fills the float). */
}

@media (max-width: 576px) {
    .navbar {
        padding: 0.2rem 0 !important;
    }

    .navbar.shrink {
        padding: 0.15rem 0 !important;
    }

    .navbar-brand {
        font-size: 0.85rem;
    }

    .navbar-brand img {
        width: 32px !important;
        height: 32px !important;
    }

    .navbar-toggler {
        padding: 0.2rem 0.4rem;
        font-size: 0.9rem;
    }

    body {
        margin-top: 50px;
    }

    .hero-title { font-size: 1.75rem !important; }
    .hero-subtitle { font-size: 1rem !important; }
    .hero-tagline { font-size: 0.65rem; }

    main.container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .my-5 {
        margin-top: 2rem !important;
        margin-bottom: 2rem !important;
    }

    .py-5 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }

    h1, .display-4 {
        font-size: 1.75rem !important;
        line-height: 1.3;
    }

    h2, .display-5 {
        font-size: 1.5rem !important;
        line-height: 1.3;
    }

    p {
        font-size: 1rem;
        line-height: 1.6;
    }

    .stat-number { font-size: 1.75rem; }
    .why-card { padding: 1rem; }
    .campus-gallery-item { height: 200px; }
    .campus-card-image { height: 180px; }
}


/* ── Extended spacing utilities (Bootstrap 5 stops at py-5 = 3rem) ── */
.py-6 { padding-top: 4.5rem !important; padding-bottom: 4.5rem !important; }
.py-7 { padding-top: 6rem   !important; padding-bottom: 6rem   !important; }
@media (min-width: 768px) {
    .py-md-7 { padding-top: 6rem !important; padding-bottom: 6rem !important; }
}


/* ── academics/middle.html utility classes (PERF-7) ──
   Moved out of inline style="" attributes so CSP can eventually drop
   'unsafe-inline'. Names describe intent, not literal values. */

/* GVS brand color tokens used directly (palette already in :root). */
.bg-gvs-orange       { background-color: #E87722; }
.text-gvs-orange     { color: #E87722; }
.border-top-gvs-orange { border-top: 5px solid #E87722 !important; }

/* Hero section: pulls under the fixed nav and sets viewport-relative height. */
.hero-section-pulled { margin-top: -100px; height: 65vh; min-height: 420px; }
.hero-image-cover    { object-fit: cover; filter: brightness(0.7); }
.hero-overlay-blue   { background: linear-gradient(rgba(11, 60, 93, 0.6), rgba(11, 60, 93, 0.85)); }
.hero-text-shadow    { text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); }
.hero-text-shadow-sm { text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); }

/* Fixed-height feature image inside an .img-fluid container. */
.feature-image-tall  { width: 100%; height: 500px; object-fit: cover; }

/* Full-bleed band: lets a section break out of its parent .container so the
   background color/gradient extends edge-to-edge while content stays centered. */
.section-full-bleed { margin-left: -50vw; margin-right: -50vw; padding-left: 50vw; padding-right: 50vw; }

/* Section background variants (used together with .section-full-bleed). */
.bg-ib-continuum { background: linear-gradient(135deg, #f8f9fa 0%, #e8f0f7 100%); }

/* Circular icon badges in three sizes. The flex centering is baked in so
   templates only need one class instead of five inline declarations. */
.icon-circle { display: flex; align-items: center; justify-content: center; }
.icon-circle-lg { width: 60px; height: 60px; }
.icon-circle-md { width: 56px; height: 56px; }
.icon-circle-sm { width: 50px; height: 50px; }

/* IB Continuum logos — uniform height, intrinsic width. */
.ib-logo { height: 56px; width: auto; }


/* ── about/essence.html utility classes (PERF-7) ──
   Migrated from inline style="" attributes. Names describe intent. */

/* Hero band — deep blue diagonal gradient, comfortable min-height. */
.hero-essence            { min-height: 520px; background: linear-gradient(135deg, #0b3c5d 0%, #1a5276 50%, #0d2240 100%); }
.hero-essence-row        { min-height: 420px; }
.hero-essence-img        { max-height: 380px; object-fit: cover; width: 100%; }

/* Stack hero content above the gradient layer. */
.z-index-2               { z-index: 2; }

/* Two-image philosophy band: contained heights, cropped. */
.essence-feature-img     { object-fit: cover; min-height: 320px; }

/* Mission/Vision/Purpose: 4px coloured top border on each card. */
.card-border-top-blue    { border-top: 4px solid var(--gvs-blue)  !important; }
.card-border-top-gold    { border-top: 4px solid var(--gvs-gold)  !important; }
.card-border-top-green   { border-top: 4px solid #198754          !important; }

/* Additional circular icon-badge sizes (complements .icon-circle-{sm,md,lg}). */
.icon-circle-44          { width: 44px; height: 44px; }
.icon-circle-52          { width: 52px; height: 52px; }
.icon-circle-64          { width: 64px; height: 64px; }

/* IB Continuum hero logo — taller variant for the badge pill. */
.ib-logo-lg              { height: 80px; width: auto; display: block; }

/* IB Learner Profile tile background — translucent white on blue band. */
.bg-white-08             { background: rgba(255, 255, 255, 0.08); }

/* Constrained-width lead paragraphs / centered intro blocks. */
.max-w-560 { max-width: 560px; }
.max-w-600 { max-width: 600px; margin: 0 auto; }
.max-w-650 { max-width: 650px; margin: 0 auto; }
.max-w-750 { max-width: 750px; margin: 0 auto; }
.max-w-800 { max-width: 800px; margin: 0 auto; }

/* "Our Promise" warm-cream gradient closing section. */
.section-promise-gradient { background: linear-gradient(135deg, #f8f0e3 0%, #faf6f0 100%); }


/* ── academics/elementary.html utility classes (PERF-7) ──
   Most hero/feature classes are reused from the middle.html block above. */

/* Hero pulled under fixed nav, shorter (60vh) variant. */
.hero-section-pulled-60vh { margin-top: -100px; height: 60vh; min-height: 400px; }

/* 450px / 400px tall feature images (cover-cropped, full-width container). */
.feature-image-450        { width: 100%; height: 450px; object-fit: cover; }

/* Blue branded card-header used in IB Continuum cards. */
.bg-gvs-blue              { background-color: var(--gvs-blue) !important; color: #fff; }


/* ── about/campus-heredia.html utility classes (PERF-7) ──
   Re-used Sprint 3.5 partial _campus_map.html is left untouched. */

/* Hero — gradient + background-image overlay. The static image URL is kept
   in the template because it uses {% static %} (Django variable). */
.campus-heredia-hero      { background-size: cover; background-position: center; padding: 120px 0 80px; margin-top: -100px; }

/* Looser line-height paragraphs across the intro / facility descriptions. */
.lh-180                   { line-height: 1.8; }

/* Intro hero image — taller (450px), full-width, cropped. */
.heredia-intro-img        { object-fit: cover; height: 450px; width: 100%; }

/* Feature-image height presets (all cover-cropped, full-width). */
.feature-image-400        { width: 100%; height: 400px; object-fit: cover; }
.feature-image-250        { height: 250px; object-fit: cover; }
.feature-image-200        { width: 100%; height: 200px; object-fit: cover; }
.feature-image-150        { width: 100%; height: 150px; object-fit: cover; }

/* Card-row half-image: full-height card column with cropped image. */
.object-cover             { object-fit: cover; }

/* Large decorative icon — 3rem font-size. */
.fs-icon-3rem             { font-size: 3rem; }


/* ── registration/staff.html utility classes (PERF-7) ──
   Staff dashboard: department colour tokens, table sizing, chat layout,
   inactivity modal. Auth-gated page — not covered by public smoke tests. */

/* Department brand colours (used on buttons, badges, table headers). */
.bg-maintenance-brown     { background-color: #6f4e37 !important; color: #fff; }
.text-maintenance-brown   { color: #6f4e37 !important; }
.bg-invoice-orange        { background-color: #fd7e14 !important; color: #fff; }
.bg-ticket-yellow         { background-color: #f0b824 !important; }

/* Slightly darker blue used on medical-lookup result headers. */
.bg-medical-blue          { background-color: #1a5276 !important; color: #fff; }
.text-medical-blue        { color: #1a5276 !important; }

/* Preserve newlines for policy body text and free-form notes. */
.ws-pre-wrap              { white-space: pre-wrap; }

/* AI assistant chat pane — fixed height with vertical scroll. */
.chat-messages-pane       { height: 420px; overflow-y: auto; padding: 1.25rem; }

/* Chat message bubbles. */
.chat-bubble-md           { max-width: 80%; }
.chat-bubble-user         { max-width: 75%; white-space: pre-wrap; font-size: 0.9rem; display: inline-block; }

/* Disable manual textarea resize handle in the chat input. */
.resize-none              { resize: none; }

/* Truncated description cells in IT/Maintenance queues. */
.cell-truncate-200        { max-width: 200px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

/* Minimum widths for invoice-search table column headers. */
.min-w-160                { min-width: 160px; }
.min-w-90                 { min-width: 90px; }
.min-w-50                 { min-width: 50px; }

/* Smaller font sizes used on badges, captions, and table cells. */
.fs-7                     { font-size: 0.7rem; }
.fs-75                    { font-size: 0.75rem; }
.fs-78                    { font-size: 0.78rem; }

/* Adelanto (advance-payment) percentage input — narrow, hidden until toggled.
   The .inv-adelanto-pct hook is also used by JS to find the input. */
.inv-adelanto-pct         { width: 50px; }

/* Scrollable container for inline invoice-search results. */
.inv-results-scroll       { max-height: 350px; overflow-y: auto; }

/* Inactivity warning modal (fixed full-screen overlay, centred card). */
.inactivity-modal         { display: none; position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55); z-index: 9999; align-items: center; justify-content: center; }
.inactivity-modal.is-open { display: flex; }
.inactivity-modal-card    { background: #fff; border-radius: 12px; padding: 2rem; max-width: 380px; width: 90%; text-align: center; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25); }
.inactivity-modal-icon    { font-size: 2.5rem; }