* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Poppins", sans-serif;
    color: #222;
    background: #ffffff;
    line-height: 1.6;
}

img {
    width: 100%;
    display: block;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1150px;
    margin: auto;
}


/* =================================================
   NAVBAR
================================================= */

.header {
    width: 100%;
    background: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.navbar {
    min-height: 80px;

    /* FLEXBOX */
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #173b65;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: #173b65;
    color: white;
    border-radius: 12px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 25px;
}

.logo h2 {
    font-size: 18px;
    line-height: 1.2;
}

.logo span {
    font-size: 10px;
    color: #777;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-menu a {
    color: #333;
    font-size: 14px;
    font-weight: 500;
    transition: 0.3s;
}

.nav-menu a:hover {
    color: #e39b26;
}


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

.hero {
    min-height: 650px;
    background: linear-gradient(
        135deg,
        #eef5fb,
        #ffffff
    );

    display: flex;
    align-items: center;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-text {
    flex: 1;
}

.hero-label {
    color: #e39b26;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 2px;
}

.hero h1 {
    color: #173b65;
    font-size: 48px;
    line-height: 1.2;
    margin: 15px 0 20px;
}

.hero h1 span {
    display: block;
    color: #e39b26;
}

.hero p {
    max-width: 550px;
    color: #666;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 13px 25px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    border: 2px solid transparent;
    transition: 0.3s;
}

.btn-primary {
    background: #173b65;
    color: white;
}

.btn-primary:hover {
    background: #e39b26;
}

.btn-outline {
    border-color: #173b65;
    color: #173b65;
}

.btn-outline:hover {
    background: #173b65;
    color: white;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    height: 400px;
    object-fit: cover;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}


/* =================================================
   SECTION
================================================= */

.section {
    padding: 90px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 55px;
}

.section-title span {
    color: #e39b26;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
}

.section-title h2 {
    color: #173b65;
    font-size: 34px;
    margin: 8px 0;
}

.section-title p {
    color: #777;
    font-size: 14px;
}


/* =================================================
   PROFIL
================================================= */

.profil {
    background: #ffffff;
}

.profil-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.profil-image,
.profil-text {
    flex: 1;
}

.profil-image img {
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
}

.profil-text h3 {
    color: #173b65;
    font-size: 28px;
    margin-bottom: 15px;
}

.profil-text > p {
    color: #666;
    margin-bottom: 25px;
}

.info-sekolah {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.info-item {
    padding: 15px;
    border-left: 4px solid #e39b26;
    background: #f7f9fb;
}

.info-item strong {
    color: #173b65;
}

.info-item p {
    color: #666;
    font-size: 14px;
}


/* =================================================
   VISI MISI
================================================= */

.visi-misi {
    margin-top: 70px;

    display: flex;
    gap: 30px;
}

.visi,
.misi {
    flex: 1;
    padding: 35px;
    border-radius: 18px;
    background: #f5f8fb;
}

.visi {
    border-top: 5px solid #e39b26;
}

.misi {
    border-top: 5px solid #173b65;
}

.vm-icon {
    font-size: 35px;
    margin-bottom: 10px;
}

.visi h3,
.misi h3 {
    color: #173b65;
    font-size: 24px;
    margin-bottom: 12px;
}

.visi p,
.misi li {
    color: #666;
    font-size: 14px;
}

.misi ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.misi li::before {
    content: "✓";
    color: #e39b26;
    font-weight: bold;
    margin-right: 10px;
}


/* =================================================
   PROGRAM / JURUSAN
================================================= */

.program {
    background: #f5f8fb;
}

.program-container {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
}

.program-card {
    background: white;
    padding: 30px;
    border-radius: 18px;

    flex: 1 1 calc(50% - 25px);

    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
    transition: 0.3s;
}

.program-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.program-icon {
    width: 60px;
    height: 60px;
    background: #eef5fb;
    border-radius: 15px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 28px;
    margin-bottom: 20px;
}

.program-card h3 {
    color: #173b65;
    font-size: 20px;
    margin-bottom: 10px;
}

.program-card p {
    color: #777;
    font-size: 14px;
    margin-bottom: 15px;
}

.program-card a {
    color: #e39b26;
    font-size: 13px;
    font-weight: 600;
}


/* =================================================
   GURU
================================================= */

.guru-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.guru-card {
    flex: 1 1 30%;
    background: white;
    border-radius: 18px;
    overflow: hidden;

    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: 0.3s;
}

.guru-card:hover {
    transform: translateY(-8px);
}

.guru-image img {
    height: 300px;
    object-fit: cover;
}

.guru-info {
    padding: 25px;
    text-align: center;
}

.guru-info span {
    color: #e39b26;
    font-size: 12px;
    font-weight: 600;
}

.guru-info h3 {
    color: #173b65;
    font-size: 19px;
    margin: 5px 0;
}

.guru-info p {
    color: #777;
    font-size: 13px;
}


/* =================================================
   GALERI
================================================= */

.galeri {
    background: #f5f8fb;
}

.galeri-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.galeri-item {
    position: relative;
    flex: 1 1 calc(33.333% - 20px);
    height: 250px;
    overflow: hidden;
    border-radius: 15px;
}

.galeri-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.galeri-item:hover img {
    transform: scale(1.1);
}

.galeri-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;

    padding: 25px 15px;

    background: linear-gradient(
        transparent,
        rgba(0, 0, 0, 0.75)
    );

    color: white;
}

.galeri-overlay h3 {
    font-size: 16px;
}


/* =================================================
   KONTAK
================================================= */

.kontak-container {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.kontak-info,
.contact-form {
    flex: 1;
}

.kontak-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.kontak-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.kontak-icon {
    min-width: 50px;
    height: 50px;
    background: #eef5fb;
    border-radius: 12px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 20px;
}

.kontak-item h3 {
    color: #173b65;
    font-size: 17px;
}

.kontak-item p {
    color: #777;
    font-size: 14px;
}


/* =================================================
   FORM
================================================= */

.contact-form {
    background: #f5f8fb;
    padding: 35px;
    border-radius: 20px;
}

.contact-form h3 {
    color: #173b65;
    font-size: 24px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    color: #333;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 7px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 13px 15px;

    border: 1px solid #ddd;
    border-radius: 8px;

    font-family: inherit;
    font-size: 13px;
    outline: none;
    transition: 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #173b65;
}

.form-group textarea {
    resize: vertical;
}


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

.footer {
    background: #122d4d;
    color: white;
    padding-top: 60px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    gap: 50px;
    padding-bottom: 50px;
}

.footer-brand {
    flex: 1.5;
}

.footer-links,
.footer-contact {
    flex: 1;
}

.footer h2 {
    margin-bottom: 15px;
}

.footer h3 {
    margin-bottom: 15px;
    color: #e39b26;
}

.footer p,
.footer a {
    color: #ccd5df;
    font-size: 13px;
}

.footer-brand p {
    max-width: 400px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a:hover {
    color: #e39b26;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    padding: 20px;
}


/* =================================================
   RESPONSIVE TABLET
================================================= */

@media (max-width: 900px) {

    .navbar {
        flex-direction: column;
        padding: 15px 0;
    }

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

    .hero {
        padding: 70px 0;
    }

    .hero-content,
    .profil-content,
    .kontak-container {
        flex-direction: column;
    }

    .hero-text,
    .hero-image,
    .profil-image,
    .profil-text,
    .kontak-info,
    .contact-form {
        width: 100%;
    }

    .hero h1 {
        font-size: 40px;
    }

    .visi-misi {
        flex-direction: column;
    }

    .guru-card {
        flex: 1 1 calc(50% - 30px);
    }

    .galeri-item {
        flex: 1 1 calc(50% - 20px);
    }

    .footer-container {
        flex-wrap: wrap;
    }
}

/* ================= HAMBURGER ================= */

.hamburger {
    display: none;
    width: 45px;
    height: 45px;
    border: none;
    background: transparent;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    border-radius: 5px;
    background: currentColor;
    transition: 0.3s ease;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 768px) {

    .navbar {
        position: relative;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        right: 0;
        width: 100%;
        padding: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;

        background: white;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);

        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: 0.3s ease;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
    }

    .nav-menu li a {
        display: block;
        width: 100%;
        padding: 12px;
    }

    /* Animasi hamburger menjadi X */
    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

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

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}


/* =================================================
   RESPONSIVE HP
================================================= */

@media (max-width: 600px) {

    .container {
        width: 92%;
    }

    .section {
        padding: 65px 0;
    }

    .logo h2 {
        font-size: 15px;
    }

    .nav-menu {
        gap: 12px;
    }

    .nav-menu a {
        font-size: 12px;
    }

    .hero {
        min-height: auto;
        padding: 60px 0;
    }

    .hero-content {
        gap: 35px;
    }

    .hero h1 {
        font-size: 34px;
    }

    .hero-image img {
        height: 280px;
    }

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

    .profil-image img {
        height: 280px;
    }

    .visi,
    .misi {
        padding: 25px;
    }

    .program-card {
        flex: 1 1 100%;
    }

    .guru-card {
        flex: 1 1 100%;
    }

    .guru-image img {
        height: 330px;
    }

    .galeri-item {
        flex: 1 1 100%;
        height: 280px;
    }

    .contact-form {
        padding: 25px;
    }

    .footer-container {
        flex-direction: column;
        gap: 30px;
    }

}

/* ===============================
   EFEK HOVER TAMBAHAN
================================ */


.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
}

.program-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.guru-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.visi:hover,
.misi:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
    transition: all 0.3s ease;
}

.kontak-item {
    transition: all 0.3s ease;
}

.kontak-item:hover {
    transform: translateX(8px);
}

.galeri-item {
    transition: all 0.3s ease;
}

.galeri-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.logo {
    transition: all 0.3s ease;
}

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

.nav-menu a {
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    transform: translateY(-2px);
}