/* ===== HERO ===== */
.landing-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    padding: 4rem 0 3rem;
    min-height: 70vh;
}

/* Compact variant: fits within single viewport */
.landing-hero--compact {
    padding: 1.5rem 0 1rem;
    min-height: 0;
    flex: 1;
    gap: 2rem;
    align-items: center;
}

.landing-hero--compact .hero-title {
    font-size: 2.1rem;
    margin-bottom: 0.6rem;
}

.landing-hero--compact .hero-desc {
    font-size: 0.92rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.landing-hero--compact .hero-actions .btn {
    padding: 0.6rem 1.25rem;
    font-size: 0.9rem;
}

.landing-hero--compact .hero-illustration svg {
    max-height: 260px;
    width: auto;
}

.hero-content {
    animation: fadeIn 0.6s ease-out forwards;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-dark);
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary) 0%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.hero-illustration {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.8s ease-out 0.2s both;
}

.hero-illustration svg {
    width: 100%;
    max-width: 520px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(30, 58, 138, 0.12));
}

/* ===== LANDING FEATURES (below fold) ===== */
.landing-features {
    padding: 1.5rem 0 1rem;
}

.landing-features__title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.landing-features__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.landing-features__card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: #FFFFFF;
    transition: all 0.3s ease;
}

.landing-features__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.landing-features__icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.08) 0%, rgba(59, 130, 246, 0.08) 100%);
}

.landing-features__card h3 {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.2rem;
}

.landing-features__card p {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0;
}

/* ===== SECTIONS ===== */
.landing-section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.section-header p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Tentang Kami */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.about-text p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.about-stat-card {
    text-align: center;
    padding: 1.5rem 1rem;
}

.about-stat-card .stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.about-stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Layanan */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.service-card {
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.5rem;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.08) 0%, rgba(59, 130, 246, 0.08) 100%);
}

.service-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.service-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Artikel */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.article-card {
    overflow: hidden;
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
}

.article-thumb {
    height: 160px;
    background: linear-gradient(135deg, #EEF2FF 0%, #DBEAFE 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.article-body {
    padding: 1.25rem;
}

.article-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    background: rgba(30, 58, 138, 0.06);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.article-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.article-body p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ===== LOGIN MODAL ===== */
.login-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.login-modal-overlay.active {
    display: flex;
    animation: fadeIn 0.25s ease-out;
}

.login-modal {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
    position: relative;
    animation: modalSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: #FFFFFF;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.modal-close:hover {
    background: #F3F4F6;
    border-color: var(--border-hover);
}

.modal-header {
    text-align: center;
    margin-bottom: 1.75rem;
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.35rem;
}

.modal-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 992px) {
    .landing-hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 2.5rem 0;
        min-height: auto;
    }
    .landing-hero--compact {
        padding: 1.5rem 0 1rem;
    }
    .hero-title { font-size: 2.1rem; }
    .hero-desc { margin: 0 auto 1.5rem; }
    .hero-actions { justify-content: center; }
    .hero-illustration svg { max-width: 360px; }
    .about-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .articles-grid { grid-template-columns: 1fr; }
    .landing-features__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
    .hero-title { font-size: 1.75rem; }
    .services-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: 1fr; }
    .landing-features__grid { grid-template-columns: 1fr; }
}