/* ------------------------------------------------------------
   Opportunities page — premium UI polish + brand Bootstrap overrides
   Scoped to body.opportunities-page to avoid affecting other pages
------------------------------------------------------------- */

body.opportunities-page {
    /* Bootstrap 5.3 CSS variables (remove stock blue) */
    --bs-primary: var(--primary-turquoise);
    --bs-primary-rgb: 0, 155, 143;
    --bs-link-color: var(--primary-turquoise);
    --bs-link-hover-color: var(--primary-purple);
    --bs-focus-ring-color: rgba(0, 155, 143, 0.25);
    --bs-border-color: rgba(0, 155, 143, 0.14);
    --bs-secondary-color: rgba(33, 37, 41, 0.7);
}

body.opportunities-page .btn-outline-primary {
    --bs-btn-color: var(--primary-turquoise);
    --bs-btn-border-color: rgba(0, 155, 143, 0.75);
    --bs-btn-hover-bg: var(--primary-turquoise);
    --bs-btn-hover-border-color: var(--primary-turquoise);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #008478;
    --bs-btn-active-border-color: #008478;
    --bs-btn-disabled-color: rgba(0, 155, 143, 0.55);
    --bs-btn-disabled-border-color: rgba(0, 155, 143, 0.35);
}

body.opportunities-page .form-check-input:checked {
    background-color: var(--primary-turquoise);
    border-color: var(--primary-turquoise);
}

body.opportunities-page .form-check-input:focus {
    border-color: rgba(0, 155, 143, 0.7);
    box-shadow: 0 0 0 0.25rem rgba(0, 155, 143, 0.18);
}

/* Footer: make quick links hover simply white (no glow/gradient/shift) */
body.opportunities-page .footer .footer-link:hover {
    color: #fff !important;
    text-shadow: none !important;
    transform: none !important;
}

body.opportunities-page .footer .footer-link::after {
    display: none !important;
}

/* Main Banner */
.bg-gradient {
    background: var(--gradient-primary);
}

.opportunities-hero {
    position: relative;
    overflow: hidden;
    background-blend-mode: multiply;
    border-radius: 0 0 26px 26px;
    margin-bottom: 0.5rem;
}

.opportunities-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.18), transparent 40%),
        radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.12), transparent 42%),
        linear-gradient(135deg, rgba(0, 155, 143, 0.35), rgba(124, 51, 140, 0.25));
    pointer-events: none;
}

.opportunities-hero .container {
    position: relative;
    z-index: 1;
}

.opportunities-hero h1 {
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.6rem);
}

.opportunities-hero .lead {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

.opportunities-hero-chips {
    margin-top: 0.75rem;
}

.op-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    backdrop-filter: blur(8px);
}

.op-chip.secondary {
    background: rgba(0, 0, 0, 0.12);
}

/* Booking Section */
.booking-form {
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(180deg, #fff 0%, rgba(255, 255, 255, 0.92) 100%);
    border: 1px solid rgba(0, 155, 143, 0.12);
}

/* Disable global .card hover lift for the form card (keeps layout stable) */
.booking-form:hover {
    transform: none;
}

.booking-form .form-control,
.booking-form .form-select {
    border-radius: 14px;
    border-color: rgba(0, 155, 143, 0.16);
    background: rgba(255, 255, 255, 0.96);
}

.booking-form .card-title {
    color: var(--primary-turquoise);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.booking-section {
    position: relative;
}

.booking-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 0%, rgba(0,155,143,0.06), transparent 40%),
        radial-gradient(circle at 90% 20%, rgba(124,51,140,0.06), transparent 45%);
    pointer-events: none;
}

.booking-section .container {
    position: relative;
    z-index: 1;
}

/* Alumni Meetings Section */
.list-styled {
    padding-left: 1.5rem;
}

.list-styled li {
    margin-bottom: 1rem;
}

.list-styled ul {
    padding-left: 1.5rem;
    margin-top: 0.5rem;
}

.image-gallery img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.35s ease, box-shadow 0.35s ease, filter 0.35s ease;
    box-shadow: 0 14px 30px rgba(0,0,0,0.12);
    filter: saturate(1.05);
}

.image-gallery img:hover {
    transform: scale(1.05);
    box-shadow: 0 18px 38px rgba(0,0,0,0.16);
}

/* Business Cooperation Section */
.cooperation-card {
    background: white;
    border-radius: 18px;
    padding: 2rem;
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 155, 143, 0.12);
    position: relative;
    overflow: hidden;
}

.cooperation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 44px rgba(0, 0, 0, 0.12);
}

.cooperation-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 15%, rgba(0,155,143,0.08), transparent 40%),
        radial-gradient(circle at 90% 0%, rgba(124,51,140,0.08), transparent 45%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.cooperation-card:hover::before {
    opacity: 1;
}

.cooperation-card > * {
    position: relative;
    z-index: 1;
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary-turquoise);
    text-align: center;
}

.cooperation-card h3 {
    color: var(--primary-turquoise);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.cooperation-card p {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

/* Modal Styles */
.modal-content {
    border: none;
    border-radius: 18px;
    box-shadow: 0 22px 60px rgba(0,0,0,0.22);
}

.modal-header {
    background: var(--gradient-primary);
    color: white;
    border-radius: 18px 18px 0 0;
    border: none;
}

/* Modal header title should be white (global h5 color otherwise turns it turquoise) */
.modal-header .modal-title,
.modal-header h5 {
    color: #fff !important;
}

.modal-body {
    padding: 2rem;
}

.list-group-item {
    border-left: 4px solid var(--primary-turquoise);
    margin-bottom: 1rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background-color: rgba(0, 155, 143, 0.05);
}

.list-group-item h5 {
    color: var(--primary-turquoise);
    margin-bottom: 0.5rem;
}

/* Form Validation Styles */
.form-control:focus {
    border-color: var(--primary-turquoise);
    box-shadow: 0 0 0 0.2rem rgba(0, 155, 143, 0.25);
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: none;
}

.invalid-feedback {
    color: #dc3545;
    font-size: 0.875rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .cooperation-card {
        margin-bottom: 2rem;
    }

    .image-gallery img {
        height: 150px;
        margin-bottom: 1rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Alert Styles */
.alert {
    border-radius: 8px;
    border: none;
    box-shadow: 0 10px 26px rgba(0,0,0,0.08);
}

.alert-info {
    background-color: rgba(0, 155, 143, 0.1);
    color: var(--primary-turquoise);
    border-left: 4px solid var(--primary-turquoise);
}

/* Section Title Styles */
.section-title {
    color: var(--primary-turquoise);
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 2rem;
    text-align: center;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 72px;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: 999px;
}

/* Contact Info Styles */
.contact-info h4 {
    color: var(--primary-turquoise);
    margin-bottom: 1.5rem;
}

.contact-info a {
    color: var(--primary-turquoise);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-info a:hover {
    color: var(--primary-purple);
    text-decoration: underline;
}