/* Custom styles for a modern theme */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f8fafc;
}

/* Header */
.header {
    background-color: #1e3a8a; /* bg-blue-900 */
    position: sticky;
    top: 0;
    z-index: 50;
    transition: all 0.3s;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); /* shadow-md */
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    padding: 0.75rem 1rem; /* py-3 px-4 */
    max-width: 1280px; /* container */
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem; /* gap-3 */
}

.logo-img {
    width: 2.5rem; /* w-10 */
    height: 2.5rem; /* h-10 */
}

.logo-text {
    font-size: 1.125rem; /* text-lg */
    font-weight: 700; /* font-bold */
    color: white;
}

.nav-desktop {
    display: none; /* hidden */
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex; /* md:flex */
        align-items: center;
    }
}

.nav-link {
    padding: 0.25rem 0.75rem;
    border-radius: 0.375rem;
    color: #bfdbfe; /* text-blue-200 */
    transition: color 0.3s, background-color 0.3s;
}

.nav-link:hover {
    color: white;
}

.nav-link.active {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.15);
}

.nav-contact-btn {
    background-color: white;
    color: #1e3a8a; /* text-blue-900 */
    padding: 0.5rem 1.25rem; /* px-5 py-2 */
    border-radius: 9999px; /* rounded-full */
    font-weight: 600; /* font-semibold */
    margin-left: 1rem; /* Pushes the button to the right */
}

.nav-contact-btn:hover {
    background-color: #dbeafe; /* hover:bg-blue-100 */
}

.nav-mobile-btn {
    color: white;
    outline: none;
}

@media (min-width: 768px) {
    .nav-mobile-btn {
        display: none; /* md:hidden */
    }
}

.nav-mobile {
    background-color: #1e3a8a; /* bg-blue-900 */
    padding: 0.5rem 1.5rem 1rem; /* px-6 pt-2 pb-4 */
}

.nav-mobile.hidden {
    display: none;
}

.nav-mobile-link {
    display: block;
    padding: 0.5rem 0;
    color: #bfdbfe;
}

.nav-mobile-link:hover {
    color: white;
}

.nav-mobile-contact-btn {
    display: block;
    margin-top: 0.5rem;
    background-color: white;
    color: #1e3a8a;
    text-align: center;
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
}

.nav-mobile-contact-btn:hover {
    background-color: #dbeafe;
}

/* Hero Section */
.hero {
    color: white;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(10, 25, 47, 0.7), rgba(10, 25, 47, 0.7)), url('https://cloud-1de12d.b-cdn.net/media/iW=1200&iH=630/7c107bb8f06777aa5ede8bf20b8325e5.png') no-repeat center center/cover;
}

.hero-content {
    text-align: center;
    padding: 1rem;
}

.hero-title {
    font-family: 'Pacifico', cursive; /* Brush Script MT Lookalike */
    font-size: 3.5rem; /* Increased size for script font */
    font-weight: 800; /* font-extrabold */
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5); /* drop-shadow-lg */
}

.hero-subtitle {
    font-size: 1.125rem; /* text-lg */
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5); /* drop-shadow-md */
}

.hero-tagline {
    font-size: 1.25rem; /* text-xl */
    font-weight: 700;
    margin-bottom: 2rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.hero-btn {
    background-color: #2563eb; /* bg-blue-600 */
    color: white;
    font-weight: 700;
    font-size: 1.125rem; /* text-lg */
    padding: 1rem 2rem;
    border-radius: 9999px;
    transition: all 0.3s;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); /* shadow-lg */
}

.hero-btn:hover {
    background-color: #1d4ed8; /* hover:bg-blue-700 */
    transform: scale(1.05);
}

/* General Section Styling */
.sec {
    padding: 6rem 0; /* py-24 */
}

.sec-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem; /* px-4 */
}

.sec-content {
    max-width: 896px; /* max-w-4xl */
    margin: 0 auto;
    text-align: center;
}

.sec-title {
    font-size: 2.25rem; /* text-4xl */
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem; /* mb-16 */
    color: #1e3a8a;
}

#news .sec-title {
    color: #1e3a8a; /* Changed from red to blue */
}

.sec-subtitle {
    font-size: 1.25rem; /* text-xl */
    color: #2563eb; /* text-blue-600 */
    margin-bottom: 0.5rem;
}

.sec-tagline {
    text-align: center;
    color: #4b5563; /* text-gray-600 */
    max-width: 672px; /* max-w-2xl */
    margin: 0 auto 3rem; /* mx-auto mb-12 */
}

.sub-title {
    font-size: 1.875rem; /* text-3xl */
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem; /* mb-12 */
    color: #1f2937; /* text-gray-800 */
}

/* Tabs */
.tabs-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 1rem 1.5rem;
    display: block;
    font-weight: 500;
    color: #6b7280;
    transition: color 0.3s ease-in-out, border-color 0.3s ease-in-out;
    border-bottom: 2px solid transparent;
}

.tab-btn:hover {
    color: #1d4ed8;
}

.tab-btn.active {
    color: #2563eb;
    border-bottom-color: #2563eb;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}


/* Card */
.card {
    background-color: white;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease-in-out;
    overflow: hidden;
    position: relative;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

.strand-card, .program-card {
    cursor: pointer;
}

.strand-card:hover,
.program-card:hover {
    background-color: #eff6ff; /* light blue highlight */
}

.card-content {
    background-color: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border: 1px solid #e5e7eb;
    text-align: left;
}

.card-body {
    padding: 2rem;
}

.card-img {
    width: 100%;
    height: 14rem;
    object-fit: cover;
}

.card-popup-icon {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    color: #9ca3af; /* gray-400 */
    font-size: 0.875rem; /* text-sm */
    opacity: 0;
    transition: opacity 0.3s ease;
}

.strand-card:hover .card-popup-icon,
.program-card:hover .card-popup-icon {
    opacity: 1;
}

.card-icon-wrapper-blue {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #dbeafe;
    color: #2563eb;
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.card-icon-wrapper-green {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #d1fae5;
    color: #059669;
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.card-icon-wrapper-red {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fee2e2;
    color: #dc2626;
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}
.card-icon-wrapper-purple {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f3e8ff;
    color: #9333ea;
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}
.card-icon-wrapper-orange {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffedd5;
    color: #f97316;
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.card-icon-wrapper-teal {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ccfbf1;
    color: #0d9488;
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}

.card-icon-wrapper-sky {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #e0f2fe;
    color: #0284c7;
    width: 4rem;
    height: 4rem;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
}


.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e3a8a;
}

.card-title-blue {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1e3a8a;
}

.card-text {
    color: #4b5563;
    line-height: 1.625;
}

.card-text-group {
    font-size: 1.125rem;
    line-height: 1.625;
    color: #4b5563;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}


/* Grids */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}
@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}
@media (min-width: 768px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}
@media (min-width: 768px) {
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}
@media (min-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.grid-5 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}
@media (min-width: 640px) {
    .grid-5 {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 768px) {
    .grid-5 {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (min-width: 1024px) {
    .grid-5 {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* --- Blue Border for specific cards --- */
#academics .grid-5 .card,
#academics .grid-4 .card {
    border: 2px solid #60a5fa;
}


/* Slider */
.slider {
    position: relative;
    max-width: 896px;
    margin: 0 auto;
}

.slider-wrapper {
    background-color: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    overflow: hidden;
    position: relative;
    min-height: 420px;
}

@media (min-width: 768px) {
    .slider-wrapper {
        min-height: 350px;
    }
}

.slider-item {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    position: absolute;
    width: calc(100% - 4rem);
}

.slider-item.active {
    display: flex;
    flex-direction: column;
    align-items: center; /* This centers the content on mobile */
    gap: 2rem;
    position: relative;
    opacity: 1;
}


@media (min-width: 768px) {
    .slider-item.active {
        flex-direction: row; /* Switches to row layout on larger screens */
    }
}


.slider-img {
    width: 12rem;
    height: 12rem;
    border-radius: 9999px;
    object-fit: cover;
    border: 4px solid #dbeafe;
    flex-shrink: 0;
}

.slider-text {
    text-align: center;
}

@media (min-width: 768px) {
    .slider-text {
        text-align: left; /* Aligns text to the left on larger screens */
    }
}

.slider-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e3a8a;
}

.slider-subtitle {
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.slider-desc {
    color: #4b5563;
    line-height: 1.625;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 1.5rem;
    gap: 2rem;
}

.slider-btn {
    background-color: white;
    border-radius: 9999px;
    padding: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: background-color 0.3s;
}

.slider-btn:hover {
    background-color: #f3f4f6;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
}

.slider-dot {
    height: 0.75rem;
    width: 0.75rem;
    background-color: #d1d5db;
    border-radius: 9999px;
    transition: background-color 0.3s ease;
}

.slider-dot.active {
    background-color: #2563eb;
}


/* Video */
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    width: 100%;
    background-color: #000;
}
.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


/* Contact Section */
.contact-sec {
    background-color: #1e40af;
    color: white;
    padding: 6rem 0;
}

.contact-title {
    font-size: 2.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
}

.contact-wrapper {
    max-width: 896px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem 2rem;
    text-align: left;
}
@media (min-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-subtitle {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    color: #dbeafe;
}

.contact-hours {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    color: #dbeafe;
}
.hour-row {
    display: flex;
    align-items: baseline;
}
.hour-row .dots {
    flex-grow: 1;
    border-bottom: 2px dotted #93c5fd;
    margin: 0 0.5rem;
}
.hour-row span:first-child {
    flex-shrink: 0;
}
.hour-row span:last-child {
    flex-shrink: 0;
}

.contact-social {
    margin-top: 3rem;
    text-align: center;
}

.social-link {
    color: white;
    transition: color 0.3s;
}

.social-link:hover {
    color: #bfdbfe;
}


/* Footer */
.footer {
    background-color: #1f2937;
    color: #9ca3af;
    padding: 3rem 0;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    text-align: center;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem 1.5rem;
    font-size: 0.875rem;
}
@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-copyright {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid #374151;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Strand Modal Styles --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    padding: 2.5rem;
    border-radius: 0.75rem;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transform: scale(0.95);
    transition: transform 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

@media (max-width: 640px) {
    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }
    .modal-body .modal-title {
        font-size: 1.5rem;
    }
}

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: #9ca3af;
    cursor: pointer;
    line-height: 1;
}
.modal-close-btn:hover {
    color: #1f2937;
}

.modal-body .modal-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 1rem;
}
.modal-body .modal-desc {
    color: #4b5563;
    margin-bottom: 1.5rem;
}
.modal-body .modal-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}
.modal-body ul {
    list-style-position: inside;
    color: #4b5563;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .modal-body ul {
        grid-template-columns: 1fr 1fr;
    }
}

/* --- Copy to Clipboard Styles --- */
.copy-target {
    cursor: pointer;
    border-bottom: 1px dashed #6b7280;
    transition: background-color 0.2s;
}

.copy-target:hover {
    background-color: #e5e7eb;
}

.copy-message {
    margin-left: 0.75rem;
    font-size: 0.875rem;
    color: #1e3a8a;
    font-weight: 600;
}

.contact-info .copy-target {
    border-bottom: 1px dashed #bfdbfe;
}

.contact-info .copy-target:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.contact-info .copy-message {
    color: #a5b4fc;
}