/* ============== सरस्वती विद्या मंदिर — मुख्य स्टाइलशीट ============== */
:root {
    --primary-color: #0d2c54;
    --secondary-color: #1a5276;
    --accent-color: #ffc107;
    --accent-hover: #e6ac00;
    --text-color: #333333;
    --text-muted: #5c6b7a;
    --text-light: #ffffff;
    --bg-light: #f4f7fb;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --shadow-sm: 0 2px 8px rgba(13, 44, 84, 0.08);
    --shadow-md: 0 8px 30px rgba(13, 44, 84, 0.12);
    --shadow-lg: 0 20px 50px rgba(13, 44, 84, 0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-body: 'Noto Sans Devanagari', 'Poppins', system-ui, sans-serif;
    --font-heading: 'Poppins', 'Noto Sans Devanagari', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-color);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--secondary-color); transition: color var(--transition); }
a:hover { color: var(--primary-color); }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Top bar ---------- */
.top-bar {
    background: linear-gradient(90deg, #0a2340, var(--primary-color));
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 2px solid var(--accent-color);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.top-bar-left span { font-style: italic; opacity: 0.95; }

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.top-bar-right a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.82rem;
}

.top-bar-right a:hover { color: var(--accent-color); }

.login-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: var(--accent-color);
    color: var(--primary-color) !important;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none !important;
    font-size: 0.8rem !important;
}

.login-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* ---------- Main header ---------- */
.main-header-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    padding: 20px 20px;
    flex-wrap: wrap;
}

.branding {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
    min-width: 280px;
}

.branding .logo {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--accent-color);
    box-shadow: 0 4px 20px rgba(255, 193, 7, 0.35), var(--shadow-md);
    transition: transform var(--transition);
}

.branding:hover .logo { transform: scale(1.03); }

.school-details h1 {
    margin: 0 0 6px;
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2.5vw, 1.55rem);
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.35;
}

.school-details p {
    margin: 0;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.header-contact-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.contact-item > i {
    color: var(--secondary-color);
    font-size: 1.25rem;
    margin-top: 4px;
}

.contact-item .details span {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.contact-item .details a,
.contact-item .details strong {
    font-size: 0.88rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

/* ---------- Notification ticker ---------- */
.notification-bar {
    background: var(--accent-color);
    color: var(--primary-color);
    overflow: hidden;
    padding: 10px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.notification-bar p {
    margin: 0;
    white-space: nowrap;
    animation: ticker 40s linear infinite;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
    padding-left: 100%;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* ---------- Navigation ---------- */
.main-nav-bar {
    background: linear-gradient(90deg, #0a2340 0%, #0d2c54 40%, #1a5276 100%);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
    border-bottom: 3px solid var(--accent-color);
}

.main-nav-bar .container {
    display: flex;
    align-items: center;
    position: relative;
}

#menu-toggle { display: none; }

.mobile-home-link {
    display: none;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 700;
    padding: 14px 0;
}

.hamburger-menu {
    display: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 14px;
    margin-left: auto;
}

.main-navigation {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.main-navigation > li {
    position: relative;
}

.main-navigation > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 14px 11px;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.84rem;
    transition: background var(--transition), color var(--transition);
    border-bottom: 3px solid transparent;
    white-space: nowrap;
}

.main-navigation > li > a .nav-icon-only {
    margin-right: 2px;
    color: #ffc107;
}

.main-navigation > li > a:hover,
.main-navigation > li > a.active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.main-navigation .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: var(--bg-white);
    list-style: none;
    margin: 0;
    padding: 8px 0;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius) var(--radius);
    z-index: 100;
    border-top: 3px solid var(--accent-color);
}

.main-navigation li:hover > .dropdown { display: block; }

.main-navigation .dropdown li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 18px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
}

.main-navigation .dropdown li a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 22px;
}

/* ---------- Page banner (inner pages) ---------- */
.page-banner {
    padding: 70px 20px;
    background: linear-gradient(135deg, rgba(13, 44, 84, 0.92), rgba(26, 82, 118, 0.88)),
        url('assets/images/OIP.jpg') center/cover no-repeat;
    color: var(--text-light);
    text-align: center;
    position: relative;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), #fff5cc, var(--accent-color));
}

.page-banner h1 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--text-light);
}

.page-banner p {
    margin: 12px 0 0;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ---------- Sections ---------- */
.section {
    padding: 70px 0;
}

.section-title {
    text-align: center;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--primary-color);
    margin: 0 0 12px;
    font-family: var(--font-heading);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
    margin: 14px auto 0;
    border-radius: 2px;
}

/* Welcome */
.welcome-flex {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 50px;
    align-items: center;
}

.welcome-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--bg-white);
    outline: 1px solid var(--border-color);
}

.welcome-text .section-title { text-align: left; }
.welcome-text .section-title::after { margin-left: 0; margin-right: auto; }

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-white);
    padding: 28px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: transform var(--transition), box-shadow var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.feature-card .icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 1.5rem;
}

.feature-card h3 {
    margin: 0 0 10px;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.feature-card p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--text-muted);
}

/* News */
.news-section { background: var(--bg-light); }

.news-item-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.news-item {
    display: flex;
    gap: 16px;
    background: var(--bg-white);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--accent-color);
    transition: box-shadow var(--transition);
}

.news-item:hover { box-shadow: var(--shadow-md); }

.date-box {
    flex-shrink: 0;
    width: 56px;
    text-align: center;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 8px;
    padding: 10px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
}

.date-box span {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
}

.news-content h4 {
    margin: 0 0 8px;
    color: var(--primary-color);
    font-size: 1rem;
}

.news-content p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Content cards (fees, about, etc.) */
.content-card {
    background: var(--bg-white);
    padding: 28px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

.data-table th,
.data-table td {
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    text-align: left;
}

.guide-btn {
    display: inline-block;
    padding: 12px 24px;
    background: var(--accent-color);
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition);
}

.guide-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.contact-info-card,
.contact-form-card {
    background: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.contact-form .form-group { margin-bottom: 16px; }

.contact-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--primary-color);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
}

.contact-form button {
    background: var(--primary-color);
    color: var(--text-light);
    border: none;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    font-size: 1rem;
}

.map-container {
    margin-top: 40px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe { width: 100%; display: block; }

/* ---------- Footer ---------- */
.main-footer {
    background: linear-gradient(180deg, #0a2340 0%, var(--primary-color) 100%);
    color: rgba(255, 255, 255, 0.88);
    padding: 60px 0 0;
    margin-top: 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 32px;
    padding-bottom: 40px;
}

.footer-widget h3 {
    color: var(--accent-color);
    font-size: 1.1rem;
    margin: 0 0 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 193, 7, 0.3);
}

.footer-widget p { font-size: 0.9rem; line-height: 1.7; }

.footer-widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-widget ul li { margin-bottom: 10px; }

.footer-widget ul a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-widget ul a:hover { color: var(--accent-color); }

.footer-social-media {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.footer-social-media a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-light);
    transition: all var(--transition);
}

.footer-social-media a:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.contact-info-footer li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.contact-info-footer a { color: rgba(255, 255, 255, 0.9); }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Promo widget */
.promo-widget-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
}

.promo-widget-fab {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-color), #ffda6a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    color: var(--primary-color);
    font-size: 1.4rem;
    transition: transform var(--transition);
}

.promo-widget-fab:hover { transform: scale(1.08); }

.promo-widget-box {
    display: none;
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 300px;
    background: var(--bg-white);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--accent-color);
}

.promo-widget-box.active { display: block; }

.promo-widget-box h4 { margin: 0 0 10px; color: var(--primary-color); }
.promo-widget-box p { font-size: 0.88rem; color: var(--text-muted); margin: 0 0 14px; }

/* ---------- Responsive ---------- */
@media (min-width: 993px) and (max-width: 1200px) {
    .main-navigation > li > a {
        padding: 12px 8px;
        font-size: 0.78rem;
    }
}

@media (max-width: 992px) {
    .header-contact-details { grid-template-columns: 1fr; }
    .welcome-flex { grid-template-columns: 1fr; }
    .welcome-text .section-title { text-align: center; }
    .welcome-text .section-title::after { margin-left: auto; margin-right: auto; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .news-item-container { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .main-header-section { flex-direction: column; text-align: center; }
    .branding { flex-direction: column; }
    .header-contact-details { width: 100%; }

    .hamburger-menu,
    .mobile-home-link { display: block; }

    .main-navigation {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-color);
        max-height: 80vh;
        overflow-y: auto;
        box-shadow: var(--shadow-lg);
    }

    #menu-toggle:checked ~ .main-navigation { display: flex; }

    .main-navigation .dropdown {
        position: static;
        display: none;
        box-shadow: none;
        background: rgba(0, 0, 0, 0.2);
        border-radius: 0;
        border-top: none;
    }

    .main-navigation li:hover > .dropdown,
    .main-navigation li:focus-within > .dropdown {
        display: block;
    }

    .main-navigation .dropdown li a {
        color: rgba(255, 255, 255, 0.9);
        padding-left: 32px;
    }

    .features-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}