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

body {
    font-family: Arial, sans-serif;
    color: #243247;
    background: #f4f7fb;
}

.login-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 25px;
    background: linear-gradient(135deg, #176b87, #64b6c8);
}

.login-container {
    background: white;
    width: 100%;
    max-width: 430px;
    padding: 38px;
    border-radius: 18px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.login-icon {
    font-size: 42px;
    text-align: center;
    margin-bottom: 10px;
}

.login-container h1 {
    text-align: center;
    color: #176b87;
    font-size: 30px;
}

.subtitle {
    text-align: center;
    color: #718096;
    font-size: 13px;
    margin-top: 8px;
}

.login-container h2 {
    margin-top: 32px;
    margin-bottom: 10px;
    font-size: 23px;
}

.description {
    color: #718096;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 25px;
}

.login-container label {
    display: block;
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 8px;
}

.login-container input {
    display: block;
    width: 100%;
    padding: 13px;
    margin-bottom: 20px;
    border: 1px solid #d7e0e8;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
}

.login-container input:focus {
    border-color: #176b87;
    box-shadow: 0 0 0 3px rgba(23, 107, 135, 0.1);
}

.login-container button {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    background: #176b87;
    color: white;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
}

.login-container button:hover {
    background: #12566e;
}

.alert {
    background: #fff0f0;
    color: #a52828;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 13px;
    line-height: 1.5;
}

.back-link {
    display: block;
    text-align: center;
    margin-top: 22px;
    color: #176b87;
    text-decoration: none;
    font-size: 14px;
}

.security-note {
    text-align: center;
    font-size: 12px;
    color: #718096;
    line-height: 1.6;
    margin-top: 24px;
}

@media (max-width: 480px) {
    .login-container {
        padding: 27px 22px;
    }
}
/* Latar belakang pop-up */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    padding: 20px;
}

/* Kotak notifikasi */
.popup-notifikasi {
    background: #ffffff;
    width: 100%;
    max-width: 380px;
    padding: 30px 25px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    animation: popupMasuk 0.3s ease;
}

/* Ikon keberhasilan */
.popup-ikon {
    width: 65px;
    height: 65px;
    background: #d1fae5;
    color: #059669;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    margin: 0 auto 18px;
}

/* Judul dan pesan */
.popup-notifikasi h3 {
    margin: 0 0 10px;
    color: #1f2937;
    font-size: 22px;
}

.popup-notifikasi p {
    margin: 0 0 22px;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.6;
}

/* Latar belakang pop-up memenuhi seluruh layar */
.popup-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    background: rgba(0, 0, 0, 0.55) !important;
    z-index: 999999 !important;
    box-sizing: border-box;
    padding: 20px;
    margin: 0 !important;
}

/* Kotak notifikasi */
.popup-notifikasi {
    position: relative !important;
    width: 100%;
    max-width: 380px;
    padding: 30px 25px;
    margin: 0 !important;
    background: #ffffff;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    animation: popupMasuk 0.3s ease;
}

/* Ikon notifikasi */
.popup-ikon {
    width: 65px;
    height: 65px;
    background: #d1fae5;
    color: #059669;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    margin: 0 auto 18px;
}

/* Judul */
.popup-notifikasi h3 {
    margin: 0 0 10px;
    color: #1f2937;
    font-size: 22px;
}

/* Pesan */
.popup-notifikasi p {
    margin: 0 0 22px;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.6;
}

/* Tombol OK */
.popup-tombol {
    background: #176b87;
    color: #ffffff;
    border: none;
    padding: 12px 30px;
    border-radius: 9px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
}

.popup-tombol:hover {
    background: #12566d;
}

/* Animasi pop-up */
@keyframes popupMasuk {
    from {
        opacity: 0;
        transform: scale(0.85);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}
/* ==============================
   POP-UP NOTIFIKASI SI-BERANI
   ============================== */

.popup-overlay {
    position: fixed !important;
    inset: 0 !important;

    width: 100% !important;
    height: 100% !important;

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

    padding: 20px !important;
    margin: 0 !important;

    background: rgba(0, 0, 0, 0.55) !important;

    z-index: 999999 !important;
}

/* Kotak notifikasi di tengah layar */
.popup-notifikasi {
    position: relative !important;

    width: 100% !important;
    max-width: 380px !important;

    margin: auto !important;
    padding: 30px 25px !important;

    background: #ffffff !important;
    border-radius: 18px !important;

    text-align: center !important;

    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2) !important;

    box-sizing: border-box !important;

    animation: popupMasuk 0.3s ease;
}

/* Ikon notifikasi */
.popup-ikon {
    width: 65px;
    height: 65px;

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

    margin: 0 auto 18px;

    background: #d1fae5;
    color: #059669;

    border-radius: 50%;
    font-size: 35px;
}

/* Judul */
.popup-notifikasi h3 {
    margin: 0 0 10px;
    color: #1f2937;
    font-size: 22px;
}

/* Pesan */
.popup-notifikasi p {
    margin: 0 0 22px;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.6;
}

/* Tombol OK */
.popup-tombol {
    display: inline-block;

    padding: 12px 30px;

    background: #176b87;
    color: #ffffff;

    border: none;
    border-radius: 9px;

    font-size: 14px;
    font-weight: bold;

    cursor: pointer;
}

.popup-tombol:hover {
    background: #12566d;
}

/* Animasi pop-up */
@keyframes popupMasuk {
    from {
        opacity: 0;
        transform: scale(0.85);
    }

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

/* INFORMASI LANGKAH */
.steps-section {
    padding: 90px 0 100px;
    background: linear-gradient(135deg, #d9f3f5 0%, #f2fbfc 55%, #e4f2ff 100%) !important;
}

.steps-section .section-heading {
    margin-bottom: 48px;
}

.steps-section .section-tag {
    background: #c6eef0;
    color: #075765;
}

.steps-section .section-heading h2 {
    color: #124b5a;
}

.steps-section .section-heading p {
    color: #526b7a;
}

.steps-section .steps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.steps-section .step-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 28px 24px;
    background: #ffffff !important;
    border: 1px solid #c8e6eb;
    border-radius: 18px;
    box-shadow: 0 8px 24px rgba(7, 87, 101, 0.09);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.steps-section .step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 30px rgba(7, 87, 101, 0.15);
}

.steps-section .step-number {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #ffffff;
    background: linear-gradient(135deg, #087f8c, #075765);
    font-weight: 800;
    font-size: 18px;
}

.steps-section .step-card h3 {
    margin-bottom: 9px;
    color: #173b4d;
    font-size: 16px;
}

.steps-section .step-card p {
    color: #64748b;
    font-size: 13px;
    line-height: 1.8;
}

@media (max-width: 1000px) {
    .steps-section .steps-grid {
        grid-template-columns: 1fr;
    }
}
/* BACKGROUND GAMBAR HERO SI-BERANI */
.hero {
    position: relative;
    overflow: hidden;
    min-height: 450px;

    background-color: #087f8c;
    background-image:
        linear-gradient(
            90deg,
            rgba(6, 78, 92, 0.75),
            rgba(8, 127, 140, 0.35)
        ),
        url("/assets/img/hero-smp.png");

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

    color: white;
}