/* ========================================
   BLOG PAGE
   ======================================== */

/* Hero Overrides */
.page-hero {
    background: var(--green-wash);
    min-height: auto;
    text-align: center;
    padding: var(--space-2xl) 0;
}
.page-hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.page-hero__title {
    color: var(--slate);
    text-align: center;
    max-width: 100%;
}
.page-hero__subtitle {
    color: var(--slate-light);
    text-align: center;
    max-width: 52ch;
}

/* ========================================
   FEATURED POST
   ======================================== */
.featured {
    padding: var(--space-xl) 0;
    background: var(--white);
}
.featured__card {
    display: grid;
    grid-template-columns: 1fr;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.featured__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.featured__image {
    position: relative;
    overflow: hidden;
    height: 280px;
}
.featured__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.featured__card:hover .featured__image img {
    transform: scale(1.03);
}
.featured__image-overlay {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.featured__badge {
    background: var(--green);
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.3rem 0.85rem;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.featured__badge--highlight {
    background: var(--white);
    color: var(--green);
}
.featured__body {
    padding: 2rem;
}
.featured__category {
    display: inline-block;
    background: var(--green-pale);
    color: var(--green);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.85rem;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
}
.featured__title {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 2.5vw, 1.75rem);
    line-height: 1.3;
    color: var(--slate);
    margin-bottom: 0.75rem;
}
.featured__excerpt {
    font-size: 1rem;
    color: var(--slate-light);
    line-height: 1.7;
    font-weight: 300;
    margin-bottom: 1.25rem;
    max-width: 60ch;
}
.featured__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}
.featured__date {
    font-size: 0.82rem;
    color: var(--slate-light);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.featured__date svg {
    width: 14px;
    height: 14px;
}
.featured__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--green);
    transition: gap var(--transition);
}
.featured__link:hover { gap: 0.65rem; }
.featured__link svg { width: 16px; height: 16px; }

/* ========================================
   CATEGORY FILTER
   ======================================== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: var(--space-lg);
}
.filter-btn {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.5rem 1.15rem;
    border: 1px solid var(--gray-300);
    border-radius: 100px;
    background: var(--white);
    color: var(--slate-mid);
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: -0.01em;
}
.filter-btn:hover {
    border-color: var(--green);
    color: var(--green);
}
.filter-btn.active {
    background: var(--green);
    color: var(--white);
    border-color: var(--green);
}

/* ========================================
   BLOG GRID
   ======================================== */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.blog-card__image {
    position: relative;
    overflow: hidden;
    height: 200px;
}
.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.blog-card:hover .blog-card__image img {
    transform: scale(1.05);
}
.blog-card__body {
    padding: 1.5rem;
}
.blog-card__category {
    display: inline-block;
    background: var(--green-pale);
    color: var(--green);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
}
.blog-card__title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    line-height: 1.35;
    color: var(--slate);
    margin-bottom: 0.5rem;
}
.blog-card__excerpt {
    font-size: 0.88rem;
    color: var(--slate-light);
    line-height: 1.6;
    font-weight: 300;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.blog-card__date {
    font-size: 0.78rem;
    color: var(--slate-light);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.blog-card__date svg {
    width: 13px;
    height: 13px;
}
.blog-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--green);
    transition: gap var(--transition);
}
.blog-card__link:hover { gap: 0.55rem; }
.blog-card__link svg { width: 14px; height: 14px; }

/* No results */
.blog-grid__empty {
    display: none;
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-lg) 0;
}
.blog-grid__empty.show {
    display: block;
}
.blog-grid__empty p {
    font-size: 1.05rem;
    color: var(--slate-light);
    font-weight: 300;
}

/* ========================================
   NEWSLETTER CTA
   ======================================== */
.newsletter {
    padding: var(--space-2xl) 0;
    background: var(--green-wash);
    text-align: center;
}
.newsletter .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.newsletter__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px; height: 56px;
    background: var(--green-pale);
    border-radius: 50%;
    color: var(--green);
    margin-bottom: var(--space-md);
}
.newsletter__icon svg { width: 24px; height: 24px; }
.newsletter__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--slate);
    line-height: 1.2;
    margin-bottom: 0.75rem;
}
.newsletter__desc {
    font-size: 1.05rem;
    color: var(--slate-light);
    line-height: 1.7;
    max-width: 50ch;
    font-weight: 300;
    margin-bottom: var(--space-lg);
}
.newsletter__form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    max-width: 480px;
}
.newsletter__input {
    flex: 1;
    padding: 0.85rem 1.25rem;
    border: 1px solid var(--gray-300);
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--slate);
    background: var(--white);
    outline: none;
    transition: border-color var(--transition);
}
.newsletter__input::placeholder {
    color: var(--slate-light);
}
.newsletter__input:focus {
    border-color: var(--green);
}
.newsletter__btn {
    padding: 0.85rem 2rem;
    background: var(--green);
    color: var(--white);
    border: none;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.newsletter__btn:hover {
    background: var(--green-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26,122,61,0.3);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (min-width: 640px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .newsletter__form {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .featured__card {
        grid-template-columns: 1fr 1fr;
    }
    .featured__image {
        height: auto;
        min-height: 340px;
    }
    .featured__body {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}