/* ===========================
   Front Page
   =========================== */

/* Hero */
.hero {
    padding: 100px 0 80px;
    text-align: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    letter-spacing: 0.15em;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 24px;
    color: var(--color-text-primary);
}

.hero-lead {
    font-size: 15px;
    line-height: 2;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
}

.hero-cta {
    font-size: 16px;
    padding: 18px 56px;
}

/* Discover Section */
.discover-section {
    background-color: var(--color-white);
    padding: 80px 0;
}

.discover-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 48px;
}

.discover-card {
    text-align: center;
    padding: 0 10px;
}

.discover-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--color-bg);
    color: var(--color-accent-dark);
    margin-bottom: 20px;
}

.discover-card-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.discover-card-text {
    font-size: 14px;
    line-height: 1.9;
    color: var(--color-text-secondary);
}

.discover-cta-wrap {
    text-align: center;
}

.discover-cta {
    font-size: 15px;
    padding: 16px 48px;
}

/* Latest Articles */
.latest-section {
    padding: 80px 0 60px;
}

.section-subtitle {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-top: -36px;
    margin-bottom: 48px;
}

.latest-more-wrap {
    text-align: center;
    margin-top: 48px;
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Card */
.card {
    background: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.card-link {
    display: block;
}

.card-thumbnail {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-accent-warm);
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card:hover .card-thumbnail img {
    transform: scale(1.03);
}

.card-thumbnail-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--color-accent-warm);
}

.card-body {
    padding: 16px 18px 20px;
}

.card-category {
    display: inline-block;
    font-size: 11px;
    color: var(--color-text-secondary);
    background-color: rgba(0, 0, 0, 0.04);
    padding: 2px 10px;
    border-radius: 3px;
    margin-bottom: 8px;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.6;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.card-date {
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* ===========================
   Responsive
   =========================== */

@media (max-width: 991px) {
    .hero {
        padding: 70px 0 50px;
    }

    .hero-title {
        font-size: 32px;
    }

    .discover-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 767px) {
    .hero {
        padding: 50px 0 40px;
    }

    .hero-subtitle {
        font-size: 12px;
    }

    .hero-title {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .hero-lead {
        font-size: 14px;
        margin-bottom: 36px;
    }

    .hero-lead br {
        display: none;
    }

    .hero-cta {
        font-size: 15px;
        padding: 16px 40px;
        width: 100%;
        max-width: 300px;
    }

    .discover-section {
        padding: 60px 0;
    }

    .discover-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .discover-cta {
        width: 100%;
        max-width: 300px;
    }

    .latest-section {
        padding: 60px 0 40px;
    }

    .section-subtitle {
        margin-top: -30px;
        margin-bottom: 36px;
    }
}

@media (max-width: 478px) {
    .hero-title {
        font-size: 24px;
    }

    .card-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}