/* =========================================================
   SD BRAWIJAYA SMART SCHOOL
   Avinex Modern UI V4
   Content-aware + mobile-first homepage system
   ========================================================= */

:root {
    --sdbss-navy: #0B1F3A;
    --sdbss-navy-2: #163A68;
    --sdbss-blue: #155EEF;
    --sdbss-blue-2: #3B82F6;
    --sdbss-blue-soft: #EAF2FF;
    --sdbss-cyan: #06B6D4;
    --sdbss-cyan-soft: #ECFEFF;
    --sdbss-orange: #F59E0B;
    --sdbss-orange-soft: #FFF7E6;
    --sdbss-green: #16A34A;
    --sdbss-red: #DC2626;
    --sdbss-white: #FFFFFF;
    --sdbss-bg: #F7F9FC;
    --sdbss-surface: #FFFFFF;
    --sdbss-text: #172033;
    --sdbss-muted: #64748B;
    --sdbss-border: #E2E8F0;
    --sdbss-shadow-sm: 0 4px 14px rgba(15,23,42,.055);
    --sdbss-shadow-md: 0 14px 34px rgba(15,23,42,.09);
    --sdbss-shadow-lg: 0 26px 60px rgba(15,23,42,.14);
    --sdbss-radius-sm: 10px;
    --sdbss-radius-md: 16px;
    --sdbss-radius-lg: 22px;
    --sdbss-radius-xl: 30px;
    --sdbss-max: 1200px;
    --sdbss-ease: cubic-bezier(.22,.61,.36,1);
}

body.sdbss-modern-v4-active {
    margin: 0;
    color: var(--sdbss-text);
    background: var(--sdbss-bg);
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 15px;
    line-height: 1.72;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

body.sdbss-modern-v4-active h1,
body.sdbss-modern-v4-active h2,
body.sdbss-modern-v4-active h3,
body.sdbss-modern-v4-active h4,
body.sdbss-modern-v4-active h5,
body.sdbss-modern-v4-active h6,
body.sdbss-modern-v4-active .site-title,
body.sdbss-modern-v4-active .main-navigation,
body.sdbss-modern-v4-active .navbar,
body.sdbss-modern-v4-active button,
body.sdbss-modern-v4-active .btn,
body.sdbss-modern-v4-active .button {
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body.sdbss-modern-v4-active h1,
body.sdbss-modern-v4-active h2,
body.sdbss-modern-v4-active h3,
body.sdbss-modern-v4-active h4,
body.sdbss-modern-v4-active h5,
body.sdbss-modern-v4-active h6 {
    color: var(--sdbss-text);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -.028em;
}

body.sdbss-modern-v4-active p { color: var(--sdbss-muted); }
body.sdbss-modern-v4-active img { max-width: 100%; }
body.sdbss-modern-v4-active a {
    transition: color .22s var(--sdbss-ease), background .22s var(--sdbss-ease), border-color .22s var(--sdbss-ease), box-shadow .22s var(--sdbss-ease), transform .22s var(--sdbss-ease);
}
body.sdbss-modern-v4-active :focus-visible {
    outline: 3px solid rgba(6,182,212,.55);
    outline-offset: 3px;
}

/* Shared content width and section rhythm */
body.sdbss-modern-v4-active .container,
body.sdbss-modern-v4-active .container-fluid {
    width: min(calc(100% - 32px), var(--sdbss-max));
    margin-inline: auto;
}

body.sdbss-modern-v4-active section,
body.sdbss-modern-v4-active .elementor-section {
    position: relative;
}

/* Top information strip */
body.sdbss-modern-v4-active .header-top,
body.sdbss-modern-v4-active .topbar,
body.sdbss-modern-v4-active .top-bar,
body.sdbss-modern-v4-active .top-header {
    background: linear-gradient(90deg, var(--sdbss-navy), var(--sdbss-navy-2)) !important;
    color: rgba(255,255,255,.88);
    border-bottom: 1px solid rgba(255,255,255,.08);
}

/* Header / navbar */
body.sdbss-modern-v4-active #masthead,
body.sdbss-modern-v4-active .site-header,
body.sdbss-modern-v4-active .main-header,
body.sdbss-modern-v4-active .header-wrap,
body.sdbss-modern-v4-active .navigation-wrap,
body.sdbss-modern-v4-active .navbar {
    background: rgba(255,255,255,.96) !important;
    border-bottom: 1px solid rgba(226,232,240,.9);
    box-shadow: 0 5px 24px rgba(15,23,42,.05);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    position: relative;
    z-index: 1000;
}

body.sdbss-modern-v4-active .custom-logo {
    max-height: 58px;
    width: auto;
}

body.sdbss-modern-v4-active .main-navigation a,
body.sdbss-modern-v4-active .navbar a,
body.sdbss-modern-v4-active .nav-link {
    color: var(--sdbss-text);
    font-weight: 600;
}

body.sdbss-modern-v4-active .main-navigation a:hover,
body.sdbss-modern-v4-active .navbar a:hover,
body.sdbss-modern-v4-active .nav-link:hover,
body.sdbss-modern-v4-active .current-menu-item > a,
body.sdbss-modern-v4-active .current_page_item > a {
    color: var(--sdbss-blue) !important;
}

/* Hero / slider */
body.sdbss-modern-v4-active .sdbss-v4-hero {
    isolation: isolate;
    overflow: hidden;
    color: var(--sdbss-white);
    min-height: clamp(420px, 62vw, 680px);
    background: linear-gradient(135deg, var(--sdbss-navy), #123E7A 60%, var(--sdbss-blue));
}

body.sdbss-modern-v4-active .sdbss-v4-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 86% 18%, rgba(6,182,212,.24), transparent 27%),
        radial-gradient(circle at 12% 85%, rgba(245,158,11,.12), transparent 26%);
    pointer-events: none;
}

body.sdbss-modern-v4-active .sdbss-v4-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(90deg, rgba(11,31,58,.84) 0%, rgba(11,31,58,.58) 45%, rgba(11,31,58,.10) 100%);
    pointer-events: none;
}

body.sdbss-modern-v4-active .sdbss-v4-hero > * { position: relative; z-index: 1; }

body.sdbss-modern-v4-active .sdbss-v4-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    margin: 18px 0 0;
    padding: 8px 12px;
    border-radius: 999px;
    color: #fff;
    background: rgba(255,255,255,.13);
    border: 1px solid rgba(255,255,255,.22);
    font: 600 12px/1.2 'Inter', sans-serif;
    letter-spacing: .02em;
    backdrop-filter: blur(8px);
}

body.sdbss-modern-v4-active .sdbss-v4-hero h1 {
    max-width: 900px;
    color: #fff;
    font-size: clamp(2.05rem, 7.5vw, 4.6rem);
    letter-spacing: -.04em;
}

body.sdbss-modern-v4-active .sdbss-v4-hero p {
    max-width: 720px;
    color: rgba(255,255,255,.84);
    font-size: clamp(1rem, 2.5vw, 1.18rem);
}

body.sdbss-modern-v4-active .sdbss-v4-spmb,
body.sdbss-modern-v4-active .sdbss-spmb-cta {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 11px 19px;
    border: 1px solid transparent !important;
    border-radius: 12px !important;
    background: linear-gradient(135deg, var(--sdbss-blue), #2B72F5) !important;
    color: #fff !important;
    box-shadow: 0 12px 26px rgba(21,94,239,.28);
    font-weight: 700;
}

body.sdbss-modern-v4-active .sdbss-v4-spmb:hover,
body.sdbss-modern-v4-active .sdbss-spmb-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(21,94,239,.33);
}

body.sdbss-modern-v4-active .sdbss-v4-spmb-closed .sdbss-v4-spmb {
    opacity: .86;
}

/* Content-aware feature cards */
body.sdbss-modern-v4-active .sdbss-v4-services,
body.sdbss-modern-v4-active .sdbss-v4-learning,
body.sdbss-modern-v4-active .sdbss-v4-extracurricular,
body.sdbss-modern-v4-active .sdbss-v4-blog {
    padding-block: clamp(48px, 7vw, 92px);
}

body.sdbss-modern-v4-active .sdbss-v4-services::before,
body.sdbss-modern-v4-active .sdbss-v4-learning::before,
body.sdbss-modern-v4-active .sdbss-v4-extracurricular::before,
body.sdbss-modern-v4-active .sdbss-v4-blog::before {
    content: attr(data-sdbss-label);
    display: block;
    width: min(calc(100% - 32px), var(--sdbss-max));
    margin: 0 auto 10px;
    color: var(--sdbss-blue);
    font: 800 12px/1.2 'Plus Jakarta Sans', sans-serif;
    letter-spacing: .12em;
    text-transform: uppercase;
}

body.sdbss-modern-v4-active .sdbss-v4-services::after,
body.sdbss-modern-v4-active .sdbss-v4-learning::after,
body.sdbss-modern-v4-active .sdbss-v4-extracurricular::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(234,242,255,.38), transparent 42%);
    z-index: -1;
    pointer-events: none;
}

body.sdbss-modern-v4-active .sdbss-v4-feature-card,
body.sdbss-modern-v4-active .sdbss-v4-learning-card,
body.sdbss-modern-v4-active .sdbss-v4-blog-card {
    position: relative;
    overflow: hidden;
    background: var(--sdbss-surface);
    border: 1px solid var(--sdbss-border);
    border-radius: var(--sdbss-radius-lg);
    box-shadow: var(--sdbss-shadow-sm);
}

body.sdbss-modern-v4-active .sdbss-v4-feature-card {
    min-height: 200px;
    transition: transform .28s var(--sdbss-ease), box-shadow .28s var(--sdbss-ease), border-color .28s var(--sdbss-ease);
}
body.sdbss-modern-v4-active .sdbss-v4-feature-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--sdbss-shadow-md);
    border-color: rgba(21,94,239,.22);
}

body.sdbss-modern-v4-active .sdbss-v4-feature-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: var(--sdbss-blue);
}
body.sdbss-modern-v4-active .sdbss-v4-siebrass::before { background: var(--sdbss-cyan); }
body.sdbss-modern-v4-active .sdbss-v4-creative::before { background: var(--sdbss-orange); }
body.sdbss-modern-v4-active .sdbss-v4-headmaster::before { background: var(--sdbss-green); }

body.sdbss-modern-v4-active .sdbss-v4-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 18px 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
}
body.sdbss-modern-v4-active .sdbss-v4-card-meta span {
    font-weight: 800;
    color: var(--sdbss-text);
}
body.sdbss-modern-v4-active .sdbss-v4-card-meta small {
    color: var(--sdbss-muted);
    font-weight: 600;
    text-align: right;
}

/* Program-specific accents */
body.sdbss-modern-v4-active .sdbss-v4-learning-card::after {
    content: '';
    position: absolute;
    width: 110px;
    height: 110px;
    right: -42px;
    top: -42px;
    border-radius: 50%;
    background: rgba(21,94,239,.08);
    pointer-events: none;
}
body.sdbss-modern-v4-active .sdbss-v4-learning-ai::after { background: rgba(6,182,212,.12); }
body.sdbss-modern-v4-active .sdbss-v4-learning-it::after { background: rgba(245,158,11,.12); }

/* Images */
body.sdbss-modern-v4-active .sdbss-v4-blog-card img,
body.sdbss-modern-v4-active .sdbss-v4-extracurricular img,
body.sdbss-modern-v4-active .sdbss-v4-feature-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
}
body.sdbss-modern-v4-active .sdbss-v4-blog-card img,
body.sdbss-modern-v4-active .sdbss-v4-extracurricular img {
    transition: transform .5s var(--sdbss-ease);
}
body.sdbss-modern-v4-active .sdbss-v4-blog-card:hover img,
body.sdbss-modern-v4-active .sdbss-v4-extracurricular:hover img {
    transform: scale(1.035);
}

/* Blog */
body.sdbss-modern-v4-active .sdbss-v4-blog-card {
    height: 100%;
    transition: transform .28s var(--sdbss-ease), box-shadow .28s var(--sdbss-ease);
}
body.sdbss-modern-v4-active .sdbss-v4-blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sdbss-shadow-md);
}
body.sdbss-modern-v4-active .sdbss-v4-blog-card h2,
body.sdbss-modern-v4-active .sdbss-v4-blog-card h3,
body.sdbss-modern-v4-active .sdbss-v4-blog-card h4,
body.sdbss-modern-v4-active .sdbss-v4-blog-card .entry-title {
    font-size: 1.08rem;
    line-height: 1.32;
}

/* Footer */
body.sdbss-modern-v4-active footer,
body.sdbss-modern-v4-active #colophon,
body.sdbss-modern-v4-active .site-footer {
    color: rgba(255,255,255,.76);
    background:
        radial-gradient(circle at 90% 10%, rgba(6,182,212,.13), transparent 24%),
        linear-gradient(135deg, var(--sdbss-navy), #0F2E55);
    border-top: 1px solid rgba(255,255,255,.08);
}
body.sdbss-modern-v4-active footer h1,
body.sdbss-modern-v4-active footer h2,
body.sdbss-modern-v4-active footer h3,
body.sdbss-modern-v4-active footer h4,
body.sdbss-modern-v4-active footer h5,
body.sdbss-modern-v4-active footer h6,
body.sdbss-modern-v4-active footer a {
    color: #fff;
}
body.sdbss-modern-v4-active .sdbss-v4-instagram,
body.sdbss-modern-v4-active .sdbss-v4-youtube,
body.sdbss-modern-v4-active .sdbss-v4-facebook {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 12px;
    background: rgba(255,255,255,.07);
}
body.sdbss-modern-v4-active .sdbss-v4-instagram:hover,
body.sdbss-modern-v4-active .sdbss-v4-youtube:hover,
body.sdbss-modern-v4-active .sdbss-v4-facebook:hover {
    background: rgba(255,255,255,.13);
    transform: translateY(-2px);
}

/* Mobile quick actions */
body.sdbss-modern-v4-active .sdbss-v4-mobilebar {
    position: fixed;
    z-index: 99999;
    left: 10px;
    right: 10px;
    bottom: max(10px, env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
    padding: 7px;
    background: rgba(11,31,58,.94);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    box-shadow: 0 14px 35px rgba(15,23,42,.22);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
body.sdbss-modern-v4-active .sdbss-v4-mobilebar__item {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 8px;
    border-radius: 12px;
    color: #fff;
    text-decoration: none;
    font: 700 11px/1.1 'Inter', sans-serif;
}
body.sdbss-modern-v4-active .sdbss-v4-mobilebar__item:first-child { background: var(--sdbss-blue); }
body.sdbss-modern-v4-active .sdbss-v4-mobilebar__item:nth-child(2) { background: rgba(6,182,212,.19); }
body.sdbss-modern-v4-active .sdbss-v4-mobilebar__item:nth-child(3) { background: rgba(255,255,255,.08); }
body.sdbss-modern-v4-active .sdbss-v4-mobilebar__icon { font-size: 14px; }
body.sdbss-modern-v4-active.sdbss-v4-has-mobilebar { padding-bottom: 88px; }

/* Better tap targets */
body.sdbss-modern-v4-active button,
body.sdbss-modern-v4-active .button,
body.sdbss-modern-v4-active .btn,
body.sdbss-modern-v4-active input[type="submit"],
body.sdbss-modern-v4-active input[type="button"] {
    min-height: 44px;
}

/* Forms */
body.sdbss-modern-v4-active input,
body.sdbss-modern-v4-active textarea,
body.sdbss-modern-v4-active select {
    min-height: 46px;
    border: 1px solid var(--sdbss-border);
    border-radius: 12px;
    background: #fff;
    color: var(--sdbss-text);
    padding-inline: 12px;
}
body.sdbss-modern-v4-active textarea { min-height: 120px; padding-block: 12px; }
body.sdbss-modern-v4-active input:focus,
body.sdbss-modern-v4-active textarea:focus,
body.sdbss-modern-v4-active select:focus {
    border-color: rgba(21,94,239,.55);
    box-shadow: 0 0 0 4px rgba(21,94,239,.10);
    outline: none;
}

/* Mobile first */
@media (max-width: 767px) {
    body.sdbss-modern-v4-active .container,
    body.sdbss-modern-v4-active .container-fluid {
        width: min(calc(100% - 24px), var(--sdbss-max));
    }

    body.sdbss-modern-v4-active .sdbss-v4-hero {
        min-height: 500px;
    }

    body.sdbss-modern-v4-active .sdbss-v4-hero::after {
        background: linear-gradient(180deg, rgba(11,31,58,.52), rgba(11,31,58,.86));
    }

    body.sdbss-modern-v4-active .sdbss-v4-card-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }
    body.sdbss-modern-v4-active .sdbss-v4-card-meta small { text-align: left; }

    body.sdbss-modern-v4-active .sdbss-v4-services::before,
    body.sdbss-modern-v4-active .sdbss-v4-learning::before,
    body.sdbss-modern-v4-active .sdbss-v4-extracurricular::before,
    body.sdbss-modern-v4-active .sdbss-v4-blog::before {
        width: min(calc(100% - 24px), var(--sdbss-max));
    }

    body.sdbss-modern-v4-active .sdbss-v4-blog-card,
    body.sdbss-modern-v4-active .sdbss-v4-feature-card {
        border-radius: 17px;
    }
}

@media (min-width: 768px) {
    body.sdbss-modern-v4-active .sdbss-v4-hero { min-height: 560px; }
    body.sdbss-modern-v4-active .sdbss-v4-card-meta { padding-inline: 22px; }
}

@media (min-width: 992px) {
    body.sdbss-modern-v4-active .sdbss-v4-hero { min-height: 620px; }
    body.sdbss-modern-v4-active .sdbss-v4-feature-card { min-height: 235px; }
}

@media (prefers-reduced-motion: reduce) {
    body.sdbss-modern-v4-active *,
    body.sdbss-modern-v4-active *::before,
    body.sdbss-modern-v4-active *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }
}