/* ======================================================
   AKADEMIK PAGE
====================================================== */

.academic-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 86% 18%, rgba(37, 99, 235, 0.12), transparent 31%),
        linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.academic-hero-container {
    min-height: 620px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(390px, 0.95fr);
    align-items: center;
    gap: 80px;
    padding-top: 88px;
    padding-bottom: 88px;
}

.academic-hero-content h1 {
    max-width: 760px;
    margin-bottom: 24px;
    font-size: clamp(2.8rem, 5.2vw, 5rem);
    letter-spacing: -0.052em;
}

.academic-hero-content > p {
    max-width: 650px;
    margin-bottom: 32px;
    color: var(--color-text-muted);
    font-size: 1.08rem;
}

.academic-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.academic-hero-panel {
    padding: 28px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-extra-large);
    box-shadow: var(--shadow-large);
}

.academic-panel-label {
    margin-bottom: 22px;
    color: var(--color-primary);
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}

.academic-path-list {
    display: grid;
    gap: 12px;
}

.academic-path-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--color-background-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-medium);
}

.path-number {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: var(--color-primary);
    background: var(--color-primary-light);
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 800;
}

.academic-path-item strong,
.academic-path-item span {
    display: block;
}

.academic-path-item strong {
    margin-bottom: 3px;
    font-size: 0.9rem;
}

.academic-path-item div > span {
    color: var(--color-text-muted);
    font-size: 0.76rem;
}

/* LEVELS */

.academic-levels {
    background: var(--color-background);
}

.academic-level-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.academic-level-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
}

.academic-level-card:hover {
    transform: translateY(-7px);
    border-color: rgba(37, 99, 235, 0.25);
    box-shadow: var(--shadow-medium);
}

.level-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 22px 0;
}

.level-code {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 11px;
    color: var(--color-primary-dark);
    background: var(--color-primary-light);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 850;
}

.level-arrow {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    color: var(--color-text-secondary);
    background: var(--color-background-soft);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    transition:
        color var(--transition-fast),
        background var(--transition-fast);
}

.academic-level-card:hover .level-arrow {
    color: #ffffff;
    background: var(--color-primary);
}

.level-visual {
    min-height: 150px;
    display: grid;
    place-items: center;
    margin: 20px 22px 0;
    border-radius: var(--radius-medium);
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.06em;
}

.level-sd .level-visual {
    color: #1d4ed8;
    background: #eff6ff;
}

.level-smp .level-visual {
    color: #047857;
    background: #ecfdf5;
}

.level-sma-smk .level-visual {
    color: #6d28d9;
    background: #f5f3ff;
}

.level-pt .level-visual {
    color: #c2410c;
    background: #fff7ed;
}

.level-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 24px;
}

.level-type {
    display: block;
    margin-bottom: 8px;
    color: var(--color-text-muted);
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.level-card-content h3 {
    margin-bottom: 12px;
    font-size: 1.22rem;
}

.level-card-content p {
    margin-bottom: 24px;
    color: var(--color-text-muted);
    font-size: 0.86rem;
}

.level-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid var(--color-border);
    font-size: 0.78rem;
}

.level-footer span {
    color: var(--color-text-muted);
}

.level-footer strong {
    color: var(--color-primary);
}

/* STRUCTURE */

.academic-structure {
    background: var(--color-background-soft);
}

.academic-structure-wrapper {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(500px, 1.2fr);
    align-items: center;
    gap: 70px;
}

.academic-structure-content h2 {
    margin-bottom: 18px;
    font-size: clamp(2.1rem, 4vw, 3.4rem);
    letter-spacing: -0.04em;
}

.academic-structure-content p {
    max-width: 580px;
    margin-bottom: 0;
    color: var(--color-text-muted);
}

.academic-structure-map {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 24px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-small);
}

.structure-node {
    flex: 1;
    min-height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 16px;
    background: var(--color-background-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-medium);
}

.structure-node span {
    margin-bottom: 18px;
    color: var(--color-primary);
    font-size: 0.7rem;
    font-weight: 850;
}

.structure-node strong {
    font-size: 0.84rem;
}

.structure-main {
    color: #ffffff;
    background: linear-gradient(135deg, var(--color-primary), #4f46e5);
    border-color: transparent;
}

.structure-main span {
    color: #dbeafe;
}

.structure-line {
    width: 18px;
    height: 2px;
    flex-shrink: 0;
    background: #cbd5e1;
}

/* FEATURES */

.academic-features {
    background: var(--color-background);
}

.academic-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.academic-feature-card {
    padding: 26px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-small);
}

.feature-symbol {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    margin-bottom: 28px;
    color: var(--color-primary);
    background: var(--color-primary-light);
    border-radius: 14px;
    font-weight: 900;
}

.academic-feature-card h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.academic-feature-card p {
    margin-bottom: 0;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* CTA */

.academic-cta {
    padding-top: 0;
    background: var(--color-background);
}

.academic-cta-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding: 48px;
    color: #ffffff;
    background: linear-gradient(135deg, #1d4ed8, #4f46e5);
    border-radius: var(--radius-extra-large);
    box-shadow: 0 30px 70px rgba(37, 99, 235, 0.20);
}

.academic-cta-label {
    display: block;
    margin-bottom: 8px;
    color: #dbeafe;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.academic-cta h2 {
    margin-bottom: 10px;
    font-size: clamp(2rem, 4vw, 3.1rem);
    letter-spacing: -0.04em;
}

.academic-cta p {
    max-width: 650px;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.80);
}

/* RESPONSIVE */

@media (max-width: 1024px) {
    .academic-hero-container {
        grid-template-columns: 1fr 400px;
        gap: 45px;
    }

    .academic-level-grid,
    .academic-feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .academic-structure-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 860px) {
    .academic-hero-container {
        grid-template-columns: 1fr;
        min-height: auto;
        gap: 50px;
        padding-top: 70px;
        padding-bottom: 72px;
    }

    .academic-hero-content {
        max-width: 720px;
    }

    .academic-hero-panel {
        max-width: 650px;
    }

    .academic-structure-map {
        overflow-x: auto;
    }

    .structure-node {
        min-width: 150px;
    }

    .academic-cta-wrapper {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 600px) {
    .academic-hero-container {
        padding-top: 54px;
        padding-bottom: 60px;
    }

    .academic-hero-content h1 {
        font-size: clamp(2.5rem, 12vw, 3.5rem);
    }

    .academic-hero-actions {
        flex-direction: column;
    }

    .academic-hero-actions .button {
        width: 100%;
    }

    .academic-hero-panel {
        padding: 18px;
    }

    .academic-path-item {
        grid-template-columns: 42px 1fr;
        padding: 14px;
    }

    .path-number {
        width: 38px;
        height: 38px;
    }

    .academic-level-grid,
    .academic-feature-grid {
        grid-template-columns: 1fr;
    }

    .level-visual {
        min-height: 130px;
    }

    .academic-structure-map {
        flex-direction: column;
        align-items: stretch;
        overflow: visible;
    }

    .structure-node {
        min-width: auto;
        min-height: 100px;
    }

    .structure-line {
        width: 2px;
        height: 18px;
        margin-inline: auto;
    }

    .academic-cta-wrapper {
        padding: 34px 24px;
    }

    .academic-cta-wrapper .button {
        width: 100%;
    }
}