/* Global styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

a {
    text-decoration: none;
}

section {
    scroll-margin-top: 90px;
}

/* Brand palette derived from school logo */
:root {
    --brand-primary: #8b1a1a; /* deep maroon/red */
    --brand-primary-dark: #5f1010;
    --brand-accent: #0b8a3b; /* green */
    --brand-gold: #d4a017;   /* gold */
    --brand-soft: #fff7ec;   /* soft background */
}

/* Override key Tailwind blues to match brand */
.bg-blue-900 {
    background-color: var(--brand-primary) !important;
}

.bg-blue-700 {
    background-color: var(--brand-primary-dark) !important;
}

.bg-blue-600 {
    background-color: var(--brand-primary) !important;
}

.bg-blue-50 {
    background-color: var(--brand-soft) !important;
}

.text-blue-900,
.text-blue-800,
.text-blue-700 {
    color: var(--brand-primary) !important;
}

.text-blue-600 {
    color: var(--brand-accent) !important;
}

.text-blue-200 {
    color: #fde68a !important; /* light gold for subtle accents */
}

.border-blue-100 {
    border-color: #f3e5e5 !important;
}

.border-blue-700 {
    border-color: var(--brand-primary-dark) !important;
}

/* Bootstrap primary buttons in brand colors */
.btn-primary {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--brand-primary-dark);
    border-color: var(--brand-primary-dark);
}

.btn-outline-primary {
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #ffffff;
}

/* Hero images */
.hero-img {
    max-height: 520px;
}

.hero-img,
.gallery-img {
    object-fit: cover;
}

/* Flash news ticker */
.flash-ticker {
    display: inline-block;
    animation: flash-scroll 30s linear infinite;
}

@keyframes flash-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Smooth hover shadow for cards */
.hover-shadow-lg {
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.hover-shadow-lg:hover {
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.18);
    transform: translateY(-2px);
}

/* Header school logo banner */
.school-header-logo {
    background-color: #ffffff;
}

.school-header-logo .school-logo {
    max-height: 140px;
    width: auto;
}

@media (max-width: 767.98px) {
    .school-header-logo .school-logo {
        max-height: 110px;
    }
}

/* Navbar active link style */
/* Main navigation bar */
.main-nav {
    background-color: var(--brand-primary);
    overflow: visible;
}

.main-nav .navbar-nav .nav-link {
    font-size: 0.95rem;
    padding-inline: 0.9rem;
    color: #ffffff !important;
}

.main-nav .navbar-nav .nav-link.active,
.main-nav .navbar-nav .nav-link:focus,
.main-nav .navbar-nav .nav-link:hover {
    color: #fde68a !important; /* soft gold */
}

.main-nav .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.4);
}

.main-nav .navbar-toggler-icon {
    filter: invert(1);
}

/* Ensure dropdown submenus are visible on all pages (e.g. Academics on about-guidelines-students) */
.main-nav .navbar-collapse {
    overflow: visible;
}
.main-nav .dropdown {
    position: relative;
}
.main-nav .dropdown-menu {
    background-color: var(--brand-primary-dark);
    border-color: var(--brand-primary-dark);
    z-index: 1050;
}

.main-nav .dropdown-item {
    font-size: 0.9rem;
    color: #ffffff;
}

.main-nav .dropdown-item:hover,
.main-nav .dropdown-item:focus {
    background-color: var(--brand-accent);
    color: #ffffff;
}

/* Remove hover/focus box on dropdown toggle - no extra background box */
.main-nav .dropdown .dropdown-toggle,
.main-nav .dropdown .dropdown-toggle:hover,
.main-nav .dropdown .dropdown-toggle:focus,
.main-nav .dropdown .dropdown-toggle.show {
    background-color: transparent !important;
    background-image: none !important;
    box-shadow: none !important;
    outline: none !important;
    border: none !important;
}
.main-nav .dropdown-menu {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

/* Mobile offcanvas menu */
#navOffcanvas .nav-link,
#submenuOffcanvas .nav-link {
    cursor: pointer;
}
.mobile-submenu-trigger {
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    font-size: 1rem;
}
.back-to-main {
    text-decoration: none;
    cursor: pointer;
}

/* Footer link hover */
#contact a,
#footer-contact a {
    color: #fde68a;
}

#contact a:hover,
#footer-contact a:hover {
    color: #ffffff;
}

/* Inner page hero + breadcrumb */
.page-hero {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-gold));
    color: #fff7ed;
    padding: 4rem 0 3rem;
}

.page-hero-title {
    font-size: 2rem;
    font-weight: 700;
}

.page-hero-subtitle {
    font-size: 0.9rem;
    color: #fffbeb;
}

.breadcrumb-wrapper {
    margin-top: 0.5rem;
}

.breadcrumb {
    margin-bottom: 0;
    --bs-breadcrumb-divider-color: #facc15;
}

.breadcrumb-item a {
    color: #fed7aa;
}

.breadcrumb-item a:hover {
    color: #ffffff;
}

.breadcrumb-item.active {
    color: #fef3c7;
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
    .hero-img {
        max-height: 420px;
    }
}