/* ============================================
   COMPONENTS - Vision Global School
   Reusable UI Components
   ============================================ */

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-white);
    box-shadow: 0 1px 4px rgba(80, 96, 62, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
    height: 72px;
}

.header.scrolled {
    box-shadow: 0 4px 16px rgba(80, 96, 62, 0.15);
    background-color: rgba(225, 213, 191, 0.98);
    backdrop-filter: blur(10px);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-sm);
    padding-bottom: var(--space-sm);
    height: 100%;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: transform var(--transition-base);
}

.header-logo:hover {
    transform: scale(1.02);
}

.header-logo img {
    height: 48px;
    width: auto;
}

.header-logo-text {
    display: flex;
    flex-direction: column;
    gap: 0px;
}

.header-logo .school-name {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.2;
    white-space: nowrap;
}

.header-logo .affiliation-text {
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    font-weight: var(--font-weight-normal);
    color: var(--color-text-secondary);
    line-height: 1;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-menu a {
    font-family: var(--font-ui);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    position: relative;
    transition: color var(--transition-base);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
    box-shadow: 0 0 8px rgba(80, 96, 62, 0.5);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    background: transparent;
    border: none;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-base);
    z-index: 1002;
}

.menu-toggle:hover {
    background: rgba(80, 96, 62, 0.1);
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-base);
    display: block;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-text-white);
    padding: var(--space-4xl) 0 0;
    position: relative;
    font-family: var(--font-ui);
    margin: 0;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-logo i {
    font-size: 2.5rem;
    color: var(--color-secondary);
}

.footer-logo h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-white);
    margin: 0;
}

.footer-brand p {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    color: rgba(225, 213, 191, 0.8);
    max-width: 320px;
}

.footer-section h4 {
    color: var(--color-text-white);
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-xl);
    position: relative;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-links a {
    color: rgba(225, 213, 191, 0.8);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-bg-white);
    padding-left: 5px;
}

.footer-divider {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--space-xl);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
    text-align: center;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer-social {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

.footer-social .social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    transition: all var(--transition-base);
}

.footer-social .social-link:hover {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(80, 96, 62, 0.3);
}

.footer-legal-links {
    display: flex;
    gap: var(--space-md);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

.footer-legal-links a {
    color: white;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-legal-links a:hover {
    color: var(--color-secondary);
}

@media (max-width: 991px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xl);
    }
}

@media (max-width: 575px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        align-items: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-brand p {
        margin: 0 auto;
    }
}

/* ========== BUTTONS ========== */
.btn {
    font-family: var(--font-ui);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    text-align: center;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: var(--border-radius-full);
    background-color: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn span {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    box-shadow: var(--shadow-lg), var(--glow-gold);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-white);
    box-shadow: var(--shadow-md);
}

.btn-white {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-lg) var(--space-3xl);
    font-size: var(--font-size-lg);
}

.btn-sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-sm);
}

/* ========== CARDS ========== */
.card {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(80, 96, 62, 0.1);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.card-glass {
    background: var(--glass-bg-light);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
}

.card-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.card-body {
    padding: var(--space-xl);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-family: var(--font-heading);
}

.card-text {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-lg);
}

.card-link {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: gap var(--transition-base);
}

.card-link:hover {
    gap: var(--space-md);
}

/* ========== FEATURE CARD ========== */
.feature-card {
    text-align: center;
    padding: var(--space-2xl);
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    color: var(--color-text-white);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
    transform: rotateY(360deg);
    box-shadow: var(--glow-gold);
}

/* ========== FORMS ========== */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-family: var(--font-ui);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.form-control {
    width: 100%;
    padding: var(--space-md);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background-color: var(--color-bg-white);
    border: 2px solid rgba(26, 35, 50, 0.1);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-base);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(80, 96, 62, 0.1);
}

.form-control::placeholder {
    color: var(--color-text-light);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* ========== MODAL / LIGHTBOX ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 20, 25, 0.95);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    position: relative;
    animation: modalZoom 0.4s ease-out;
}

@keyframes modalZoom {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    font-size: var(--font-size-3xl);
    color: var(--color-text-white);
    cursor: pointer;
    transition: all var(--transition-base);
}

.modal-close:hover {
    color: var(--color-secondary);
    transform: rotate(90deg);
}

/* ========== BADGE ========== */
.badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-ui);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--border-radius-full);
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

/* ========== DIVIDER ========== */
.divider {
    width: 60px;
    height: 4px;
    background: var(--gradient-secondary);
    margin: var(--space-lg) auto;
    border-radius: var(--border-radius-full);
}