:root {
    --primary: #0759d5;
    --primary-dark: #063d8f;
    --primary-light: #eaf3ff;
    --navy: #082d62;
    --soft-bg: #f5f8fc;
    --text-dark: #092555;
    --text-muted: #65748b;
    --border-color: #e2e8f0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 85px;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text-dark);
    background: var(--soft-bg);
}

section {
    padding: 80px 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.section-description {
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto;
}

/* NAVBAR */

.navbar {
    min-height: 76px;
    background: rgba(255, 255, 255, .97);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(8px);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-dark);
}

.brand-icon {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 25px;
}
.brand-icon img{
    height: 50px;
}

.brand-title {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 6px;
    line-height: 1.05;
}

.brand-title-s {
    font-size: 10px;
    letter-spacing: 2px;
}

.brand-subtitle {
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: bold;
    color: var(--primary);
}

.navbar-nav .nav-link {
    position: relative;
    color: #253858;
    font-weight: 600;
    padding: 26px 15px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary);
}

.navbar-nav .nav-link.active::after {
    content: "";
    position: absolute;
    left: 15px;
    right: 15px;
    bottom: 15px;
    height: 3px;
    border-radius: 10px;
    background: var(--primary);
}

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover {
    background: #0648ad;
    border-color: #0648ad;
}

/* HERO */

.hero {
    padding-top: 130px;
    padding-bottom: 90px;
    min-height: 680px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at 80% 20%, rgba(111, 189, 255, .35), transparent 34%),
        linear-gradient(135deg, #ffffff 0%, #edf6ff 58%, #dbeeff 100%);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 50px;
    color: var(--primary);
    background: var(--primary-light);
    font-weight: 700;
    margin-bottom: 22px;
}

.hero-title {
    font-size: clamp(1.0rem, 5vw, 2.0rem);
    font-weight: 800;
    line-height: 1.13;
    margin-bottom: 22px;
}

.hero-title span {
    color: var(--primary);
}

.hero-description {
    color: var(--text-muted);
    font-size: 1.08rem;
    line-height: 1.8;
    max-width: 620px;
}

.hero-image-box {
    position: relative;
    min-height: 480px;
    display: flex;
    align-items: end;
    justify-content: center;
}

.hero-circle {
    position: absolute;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    background: linear-gradient(145deg, #d8edff, #b5dafe);
}

.hero-illustration {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 100%;
    min-height: 420px;
    border-radius: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(rgba(5, 68, 144, .05), rgba(5, 68, 144, .1)),
        url("../images/hero.png?1")
        center/cover;
    box-shadow: 0 28px 60px rgba(4, 53, 113, .22);
}

.hero-floating-card {
    position: absolute;
    z-index: 3;
    left: -5px;
    bottom: 30px;
    background: white;
    padding: 16px 20px;
    border-radius: 14px;
    box-shadow: 0 15px 35px rgba(22, 55, 90, .18);
}

/* GENERAL CARDS */

.section-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 12px 32px rgba(34, 60, 92, .06);
}

/* MITRA */

.partner-card {
    height: 100%;
    min-height: 190px;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 22px 15px;
    transition: .25s;
}

.partner-card:hover {
    transform: translateY(-5px);
    border-color: #b8d6ff;
    box-shadow: 0 14px 28px rgba(50, 80, 120, .1);
}

.partner-logo {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 16px;
}

.partner-name {
    font-size: 14px;
    font-weight: 700;
    margin: 0;
}

/* REQUIREMENTS */

.requirement-card {
    height: 100%;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 28px 22px;
    text-align: center;
    transition: .25s;
}

.requirement-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(32, 64, 100, .08);
}

.requirement-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 27px;
}

.icon-blue {
    background: #e5f0ff;
    color: #1263d8;
}

.icon-green {
    background: #e2f8ec;
    color: #169455;
}

.icon-orange {
    background: #fff0dc;
    color: #ec8b0b;
}

.icon-purple {
    background: #f1e6ff;
    color: #843bd1;
}

.icon-red {
    background: #ffe5ea;
    color: #dc3658;
}

/* STEPPER */

.registration-stepper {
    position: relative;
}

.registration-stepper::before {
    content: "";
    position: absolute;
    top: 34px;
    left: 10%;
    right: 10%;
    height: 2px;
    border-top: 2px dashed #b8c9de;
}

.registration-step {
    position: relative;
    z-index: 2;
    text-align: center;
}

.step-number {
    width: 35px;
    height: 35px;
    margin: 0 auto -5px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step-icon {
    width: 76px;
    height: 76px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    border: 8px solid white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 25px;
}

/* FAQ */

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 12px !important;
    overflow: hidden;
    margin-bottom: 12px;
}

.accordion-button {
    color: var(--text-dark);
    font-weight: 600;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    color: var(--primary);
    background: var(--primary-light);
}

/* CONTACT */

.map-wrapper {
    height: 100%;
    min-height: 420px;
    overflow: hidden;
    border-radius: 18px;
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    min-height: 320px;
    border: 0;
}

.contact-card {
    height: 100%;
    padding: 32px;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-icon {
    flex: 0 0 45px;
    width: 45px;
    height: 45px;
    border-radius: 12px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    background: var(--primary);
    transition: .2s;
}

.social-link:hover {
    color: white;
    transform: translateY(-3px);
    background: var(--primary-dark);
}

/* FOOTER */

footer {
    background: linear-gradient(130deg, #062b5f, #041d43);
    color: white;
    padding-top: 70px;
}

.footer-description,
.footer-link {
    color: rgba(255, 255, 255, .72);
}

.footer-link {
    display: block;
    text-decoration: none;
    margin-bottom: 12px;
}

.footer-link:hover {
    color: white;
}

.footer-divider {
    border-color: rgba(255,255,255,.14);
}

.copyright {
    padding: 23px 0;
    color: rgba(255,255,255,.65);
    font-size: 14px;
}

/* RESPONSIVE */

@media (max-width: 991.98px) {
    .navbar-nav .nav-link {
        padding: 12px 0;
    }

    .navbar-nav .nav-link.active::after {
        display: none;
    }

    .navbar-collapse {
        padding: 15px 0 22px;
    }

    .hero {
        padding-top: 115px;
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-image-box {
        margin-top: 55px;
        min-height: 410px;
    }

    .hero-floating-card {
        left: 20px;
    }

    .registration-stepper::before {
        display: none;
    }
}

@media (max-width: 575.98px) {
    section {
        padding: 58px 0;
    }

    .navbar-brand .brand-subtitle {
        display: none;
    }

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

    .hero-title {
        font-size: 2.35rem;
    }

    .hero-image-box {
        min-height: 300px;
    }

    .hero-circle {
        width: 280px;
        height: 280px;
    }

    .hero-illustration {
        min-height: 290px;
    }

    .hero-floating-card {
        left: 5px;
        bottom: -12px;
        font-size: 13px;
    }

    .section-title {
        font-size: 1.65rem;
    }

    .partner-card {
        min-height: 165px;
    }

    .map-wrapper,
    .map-wrapper iframe {
        min-height: 330px;
    }

    .contact-card {
        padding: 24px 20px;
    }
}