body {
    position: relative;
}

header,
main,
section,
footer {
    position: relative;
    z-index: 1;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, "Noto Sans Devanagari", sans-serif;
    color: #222;
    background: #ffffff;
    line-height: 1.7;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}


/* ================= TOP BAR ================= */

.top-bar {
    background: #123c69;
    color: white;
    font-size: 14px;
}

.top-content {
    min-height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}


/* ================= HEADER ================= */

.header {
    background: #ffffff;
    border-bottom: 1px solid #eeeeee;
}

.header-content {
    min-height: 110px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.school-brand {
    display: flex;
    align-items: center;
    gap: 18px;
}

.school-logo {
    width: 78px;
    height: 78px;
    border-radius: 50%;
    background: #f4a300;
    border: 5px solid #123c69;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #123c69;
    font-weight: 800;
    font-size: 21px;
}

.school-brand h1 {
    color: #123c69;
    font-size: 30px;
    line-height: 1.2;
}

.school-brand p {
    color: #555555;
    font-size: 17px;
}

.school-brand small {
    color: #df8700;
    font-weight: 700;
}


/* ================= NAVIGATION ================= */

.navbar {
    background: #123c69;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-container a {
    color: white;
    text-decoration: none;
    padding: 14px 17px;
    font-size: 15px;
    font-weight: 600;
    transition: 0.3s;
}

.nav-container a:hover {
    background: #f4a300;
    color: #123c69;
}

.menu-btn {
    display: none;
}


/* ================= HERO ================= */

.hero {
    min-height: 550px;

    background-image:
        linear-gradient(
            rgba(10, 39, 67, 0.10),
            rgba(10, 39, 67, 0.10)
        ),
        url("school.jpg");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    min-height: 550px;
    display: flex;
    align-items: center;
}

.hero-text {
    color: white;
    max-width: 750px;
}

.welcome {
    color: #f4a300;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 3px;
}

.hero h2 {
    font-size: 60px;
    line-height: 1.15;
    margin: 12px 0;
}

.hero p {
    font-size: 20px;
    margin-bottom: 28px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
}


/* ================= BUTTONS ================= */

.btn {
    display: inline-block;
    padding: 11px 26px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
}

.primary-btn {
    background: #f4a300;
    color: #123c69;
}

.primary-btn:hover {
    background: #ffc044;
    transform: translateY(-2px);
}

.secondary-btn {
    background: white;
    color: #123c69;
}

.secondary-btn:hover {
    background: #eeeeee;
}


/* ================= NOTICE TICKER ================= */

.notice-ticker {
    display: flex;
    min-height: 50px;
    background: #f7f7f7;
    border-bottom: 1px solid #dddddd;
}

.ticker-title {
    background: #e38b00;
    color: white;
    font-weight: 700;
    padding: 12px 25px;
}

.ticker-text {
    padding: 12px 20px;
    transition: opacity 0.3s;
}


/* ================= SECTIONS ================= */

.section {
    padding: 75px 0;
}

.light-section {
    background: #f6f8fb;
}

.section-heading {
    text-align: center;
    margin-bottom: 45px;
}

.section-heading span {
    color: #e38b00;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 2px;
}

.section-heading h2 {
    color: #123c69;
    font-size: 36px;
    margin-top: 5px;
}

.heading-line {
    width: 65px;
    height: 4px;
    background: #f4a300;
    margin: 12px auto 0;
}


/* ================= ABOUT ================= */

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 45px;
    align-items: center;
}

.about-text h3 {
    color: #123c69;
    font-size: 28px;
    margin-bottom: 15px;
}

.about-text p {
    margin-bottom: 15px;
    color: #555555;
}

.about-card {
    background: #123c69;
    color: white;
    padding: 40px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.card-icon {
    font-size: 55px;
}

.about-card h3 {
    margin: 10px 0;
}


/* ================= STATISTICS ================= */

.stats-section {
    padding: 50px 0;
    background: #123c69;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    text-align: center;
    color: white;
    padding: 20px;
}

.stat-icon {
    font-size: 40px;
}

.stat-card h3 {
    color: #f4a300;
}

.stat-card strong {
    display: block;
    font-size: 23px;
}


/* ================= ACADEMICS ================= */

.academic-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.academic-card {
    background: white;
    padding: 30px;
    text-align: center;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
    transition: 0.3s;
}

.academic-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.08);
}

.academic-icon {
    font-size: 45px;
}

.academic-card h3 {
    color: #123c69;
    margin: 10px 0;
}


/* ================= STAFF ================= */

.staff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.staff-card {
    background: white;
    text-align: center;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #dddddd;
    transition: 0.3s;
}

.staff-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.staff-photo {
    width: 100px;
    height: 100px;
    margin: auto;
    border-radius: 50%;
    background: #eaf0f6;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 45px;
}
.staff-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

.staff-card h3 {
    margin-top: 15px;
    color: #123c69;
}

.staff-card p {
    color: #e38b00;
    font-weight: 600;
}


/* ================= FACILITIES ================= */

.facility-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.facility-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #dddddd;
    transition: 0.3s;
}

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

.facility-image {
    height: 150px;
    background: #123c69;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 65px;
}

.facility-card h3,
.facility-card p {
    padding-left: 20px;
    padding-right: 20px;
}

.facility-card h3 {
    color: #123c69;
    margin-top: 18px;
}

.facility-card p {
    color: #666666;
    padding-bottom: 20px;
}


/* ================= NOTICE BOARD ================= */

.notice-board {
    max-width: 950px;
    margin: auto;
}

.notice-item {
    display: flex;
    gap: 25px;
    padding: 25px;
    border: 1px solid #dddddd;
    margin-bottom: 15px;
    background: white;
    border-radius: 7px;
    transition: 0.3s;
}

.notice-item:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.notice-date {
    min-width: 70px;
    height: 75px;
    background: #123c69;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.notice-date strong {
    font-size: 25px;
}

.notice-date span {
    font-size: 12px;
}

.notice-tag {
    font-size: 12px;
    color: #e38b00;
    font-weight: 800;
}

.notice-content h3 {
    color: #123c69;
}


/* ================= GALLERY ================= */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    height: 220px;
    background: #123c69;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
    font-size: 60px;
    transition: 0.3s;
}

.gallery-item:hover {
    transform: scale(1.02);
}

.gallery-item span {
    font-size: 17px;
    margin-top: 8px;
}


/* ================= ADMISSION ================= */

.admission-section {
    background: #f4a300;
}

.admission-box {
    background: white;
    border-radius: 10px;
    padding: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.admission-box span {
    color: #e38b00;
    font-weight: 800;
}

.admission-box h2 {
    color: #123c69;
    margin: 5px 0;
}


/* ================= CONTACT ================= */

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.contact-card {
    text-align: center;
    padding: 30px;
    border: 1px solid #dddddd;
    border-radius: 8px;
}

.contact-icon {
    font-size: 40px;
}

.contact-card h3 {
    color: #123c69;
}

.map-box {
    margin-top: 35px;
    min-height: 280px;
    background: #e9eef3;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.map-icon {
    font-size: 50px;
}

.map-box h3 {
    color: #123c69;
}

.map-btn {
    display: inline-block;
    margin-top: 15px;
    background: #123c69;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}


/* ================= FOOTER ================= */

.footer {
    background: #0d2c4b;
    color: white;
    padding-top: 55px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 40px;
}

.footer h3 {
    color: #f4a300;
    margin-bottom: 15px;
}

.footer a {
    display: block;
    color: #dddddd;
    text-decoration: none;
    margin-bottom: 7px;
}

.footer a:hover {
    color: #f4a300;
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    text-align: center;
    padding: 18px;
    color: #dddddd;
}


/* ================= BACK TO TOP ================= */

#topButton {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    background: #f4a300;
    color: #123c69;
    font-size: 22px;
    font-weight: bold;
    cursor: pointer;
    display: none;
    z-index: 2000;
}


/* ================= ANIMATION ================= */

.fade-element {
    opacity: 0;
    transform: translateY(25px);
    transition: all 0.7s ease;
}

.fade-element.show {
    opacity: 1;
    transform: translateY(0);
}


/* ================= MOBILE ================= */

@media (max-width: 900px) {

    .academic-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .facility-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .staff-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}


@media (max-width: 700px) {

    .top-content {
        flex-direction: column;
        padding: 8px 0;
        text-align: center;
    }

    .header-content {
        min-height: 85px;
    }

    .school-logo {
        width: 55px;
        height: 55px;
        font-size: 15px;
    }

    .school-brand h1 {
        font-size: 19px;
    }

    .school-brand p {
        font-size: 12px;
    }

    .school-brand small {
        display: none;
    }

    .menu-btn {
        display: block;
        border: none;
        background: #123c69;
        color: white;
        padding: 9px 12px;
        font-size: 20px;
        cursor: pointer;
    }

    .navbar {
        display: none;
    }

    .navbar.active {
        display: block;
    }

    .nav-container {
        flex-direction: column;
    }

    .nav-container a {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .hero,
    .hero-overlay {
        min-height: 450px;
    }

    .hero h2 {
        font-size: 40px;
    }

    .hero p {
        font-size: 16px;
    }

    .section {
        padding: 55px 0;
    }

    .section-heading h2 {
        font-size: 28px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid,
    .academic-grid,
    .staff-grid,
    .facility-grid,
    .gallery-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .notice-ticker {
        flex-direction: column;
    }

    .ticker-title {
        text-align: center;
    }

    .admission-box {
        flex-direction: column;
        text-align: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

}
/* ================= RIGHT SIDE BRIGHT FADE SLIDER ================= */

.hero-content {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 550px;
    gap: 50px;
}

.hero-text {
    width: 50%;
    text-align: left;
}
.home-slider {
    position: relative;
    width: 48%;
    height: 430px;
    overflow: hidden;
    margin-left: auto;
    border-radius: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);

}

.slider-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-track img {
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
    border-radius: 30px;

    opacity: 0;

    filter: brightness(1.35) contrast(1.08) saturate(1.08);

    animation: fadeSlider 16s infinite;
}

/* IMAGE TIMING */

.slider-track img:nth-child(1) {
    animation-delay: 0s;
}

.slider-track img:nth-child(2) {
    animation-delay: 4s;
}

.slider-track img:nth-child(3) {
    animation-delay: 8s;
}

.slider-track img:nth-child(4) {
    animation-delay: 12s;
}

/* SMOOTH DISAPPEAR + APPEAR */

@keyframes fadeSlider {
    0% {
        opacity: 0;
    }

    8% {
        opacity: 1;
    }

    25% {
        opacity: 1;
    }

    33% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}
@media (max-width: 700px) {

    .hero-content {
        flex-direction: column;
        gap: 25px;
        padding: 40px 0;
    }

    .hero-text {
        width: 100%;
    }

    .home-slider {
        width: 100%;
        height: 300px;
    }

    .slider-track img {
        height: 300px;
    }
}
.top-registration-notice {
    background: linear-gradient(90deg, #ff9800, #e91e63, #673ab7);
    color: white;
    text-align: center;
    padding: 18px 15px;
    font-size: 24px;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

.top-registration-notice strong {
    color: #fff700;
    font-size: 27px;
}

.notice-icon {
    font-size: 30px;
    margin-right: 10px;
}
/* BIG HOME PAGE REGISTRATION SLIDER */

.hero {
    position: relative;
    overflow: hidden;
}

.registration-slide {
    position: absolute;
    top: 50%;
    left: 0;

    width: max-content;
    z-index: 50;

    font-size: 42px;
    font-weight: 900;
    line-height: 1.2;

    white-space: nowrap;

    color: #ffff00;

    text-shadow:
        4px 4px 0 #000,
        -4px -4px 0 #000,
        4px -4px 0 #000,
        -4px 4px 0 #000;

    transform: translateX(100%) translateY(-50%);

    animation: bigRegistrationMove 12s linear infinite;
}

.registration-slide span {
    color: #00ffff;
    font-size: 42px;
}

@keyframes bigRegistrationMove {

    0% {
        transform: translateX(100vw) translateY(-50%);
    }

    100% {
        transform: translateX(-100%) translateY(-50%);
    }

}