/* ============================================
   BLOG — Piloto de Drones Chile
   Editorial design, not template
   ============================================ */

/* ---------- PAGE BACKGROUNDS ---------- */
.article-wrapper,
.blog-main {
    background-color: var(--color-navy);
    min-height: 100vh;
}

/* Ensure dark bg on ALL blog article pages regardless of structure */
.blog-article {
    background-color: var(--color-navy);
}

body:has(.blog-article),
body:has(.article-hero),
body:has(.blog-main) {
    background-color: var(--color-navy);
    overflow-x: hidden;
}

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

/* ---------- HERO — minimal, editorial ---------- */
.blog-hero {
    padding: 160px 0 60px;
    background-color: var(--color-navy);
}

.blog-hero__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.blog-hero__title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.15;
    letter-spacing: -0.5px;
    max-width: 600px;
}

/* ---------- FEATURED (first article, large) ---------- */
.blog-featured {
    background-color: var(--color-navy);
    padding: 0 0 40px;
}

.blog-featured__card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    padding: 44px 40px;
    background-color: var(--color-navy-light);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: border-color 0.4s ease;
    text-decoration: none;
    color: inherit;
}

.blog-featured__card:hover {
    border-color: rgba(0, 188, 212, 0.15);
}

.blog-featured__content {
    flex: 1;
}

.blog-featured__title {
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.3;
    margin: 16px 0 14px;
    transition: color 0.3s ease;
}

.blog-featured__card:hover .blog-featured__title {
    color: var(--color-primary);
}

.blog-featured__excerpt {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
    max-width: 560px;
}

.blog-featured__meta {
    display: block;
    margin-top: 20px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

.blog-featured__number {
    font-size: 5rem;
    font-weight: 900;
    color: rgba(0, 188, 212, 0.07);
    line-height: 1;
    flex-shrink: 0;
    user-select: none;
}

/* ---------- TAG (simple, no gradient) ---------- */
.blog-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    border: 1px solid rgba(0, 188, 212, 0.3);
    padding: 3px 10px;
    border-radius: 4px;
}

.blog-tag--small {
    font-size: 0.65rem;
    padding: 2px 8px;
}

/* ---------- LIST (remaining articles) ---------- */
.blog-list {
    background-color: var(--color-navy);
    padding: 0 0 120px;
}

.blog-list__item {
    display: flex;
    align-items: flex-start;
    gap: 28px;
    padding: 36px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-decoration: none;
    color: inherit;
    transition: background-color 0.3s ease;
}

.blog-list__item:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.blog-list__item:hover {
    background-color: rgba(255, 255, 255, 0.015);
}

.blog-list__number {
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(0, 188, 212, 0.25);
    flex-shrink: 0;
    width: 32px;
    padding-top: 2px;
    font-variant-numeric: tabular-nums;
}

.blog-list__content {
    flex: 1;
}

.blog-list__top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.blog-list__date {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.3);
}

.blog-list__title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.35;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.blog-list__item:hover .blog-list__title {
    color: var(--color-primary);
}

.blog-list__excerpt {
    font-size: 0.88rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.4);
    max-width: 600px;
}

/* ==============================================
   ARTICLE PAGES — all naming variants
   ============================================== */

/* ---------- BACK LINK ---------- */
.blog-back,
.blog-back-link,
.article-hero__back,
.blog-article__back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 0.35);
    transition: color 0.3s ease;
    margin-bottom: 40px;
    padding-top: 140px;
}

.article-hero__back {
    padding-top: 0;
    margin-bottom: 28px;
}

.blog-back:hover,
.blog-back-link:hover,
.article-hero__back:hover,
.blog-article__back:hover {
    color: var(--color-primary);
}

/* ---------- ARTICLE HERO (variant: article-hero) ---------- */
.article-hero {
    padding: 160px 0 56px;
    background-color: var(--color-navy);
}

.article-hero__inner {
    max-width: 720px;
    margin: 0 auto;
}

/* ---------- ARTICLE HERO (variant: blog-article__hero) ---------- */
.blog-article__hero {
    padding: 160px 0 56px;
    background-color: var(--color-navy);
}

/* ---------- ARTICLE HEADER (variant: blog-article__header) ---------- */
.blog-article__header {
    padding-top: 8px;
    max-width: 720px;
    margin: 0 auto 48px;
}

/* ---------- META (all variants) ---------- */
.blog-article__meta,
.article-hero__meta,
.blog-article__tags {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

/* ---------- CATEGORY (all variants) ---------- */
.blog-article__category,
.article-hero__category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    border: 1px solid rgba(0, 188, 212, 0.3);
    padding: 3px 10px;
    border-radius: 4px;
}

/* ---------- DATE & TIME (all variants) ---------- */
.blog-article__date,
.article-hero__date {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.35);
}

.blog-article__reading-time,
.blog-article__read-time,
.article-hero__reading-time {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ---------- TITLE (all variants) ---------- */
.blog-article__title,
.article-hero__title {
    font-size: clamp(1.7rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

/* ---------- INTRO (all variants) ---------- */
.blog-article__intro,
.blog-article__subtitle,
.article-hero__lead {
    font-size: 1.05rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.5);
    max-width: 640px;
}

/* ---------- CONTENT BODY (all variants) ---------- */
.article-body {
    padding: 48px 0 80px;
    background-color: var(--color-navy);
}

.blog-article__content,
.article-content,
.blog-article__body {
    max-width: 680px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.02rem;
    line-height: 1.85;
    padding: 36px 20px 48px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.blog-article__content .blog-article__body {
    padding: 0;
}

/* Headings */
.blog-article__content h2,
.article-content h2,
.blog-article__body h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 48px 0 16px;
    line-height: 1.3;
}

.blog-article__content h3,
.article-content h3,
.blog-article__body h3 {
    font-size: 1.12rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin: 32px 0 12px;
    line-height: 1.4;
}

/* Paragraphs */
.blog-article__content p,
.article-content p,
.blog-article__body p {
    margin-bottom: 22px;
}

/* Links */
.blog-article__content a,
.article-content a,
.blog-article__body a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(0, 188, 212, 0.3);
    transition: text-decoration-color 0.3s ease;
}

.blog-article__content a:hover,
.article-content a:hover,
.blog-article__body a:hover {
    text-decoration-color: var(--color-primary);
}

/* Bold */
.blog-article__content strong,
.article-content strong,
.blog-article__body strong {
    color: var(--color-white);
    font-weight: 600;
}

/* Blockquote */
.blog-article__content blockquote,
.article-content blockquote,
.blog-article__body blockquote {
    border-left: 2px solid rgba(0, 188, 212, 0.4);
    padding: 16px 24px;
    margin: 32px 0;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

/* Divider */
.blog-article__content hr,
.article-content hr,
.blog-article__body hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin: 48px 0;
}

/* ---------- CTA BOX (all variants) ---------- */
.blog-article__cta,
.article-cta {
    max-width: 680px;
    margin: 48px auto 0;
    padding: 44px 40px;
    border: 1px solid rgba(0, 188, 212, 0.2);
    border-radius: var(--radius-md);
    text-align: center;
    background-color: #09344e;
}

.blog-article__cta h3,
.blog-article__cta-title,
.article-cta__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
}

.blog-article__cta p,
.blog-article__cta-text,
.article-cta__text {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 28px;
    line-height: 1.7;
}

.blog-article__cta .btn,
.article-cta .btn,
.blog-article__cta .btn--primary {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-navy);
    font-weight: 700;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    transition: background-color 0.3s ease;
}

.blog-article__cta .btn:hover,
.article-cta .btn:hover {
    background-color: var(--color-primary-light);
}

/* ---------- ARTICLE WRAPPER ---------- */
.blog-article {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 20px;
    overflow-x: hidden;
}

/* When blog-article is a direct child of main (no wrapper class) */
main > .blog-article {
    padding-top: 140px;
    padding-bottom: 80px;
}

/* When inside blog-main, back link handles the padding */
.blog-main .blog-article {
    padding-top: 0;
    padding-bottom: 80px;
}

/* When blog-article has hero child, hero handles padding */
.blog-article:has(.blog-article__hero) {
    padding-top: 0;
    max-width: none;
}

.blog-article:has(.blog-article__hero) > .blog-article__content {
    max-width: 780px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 639px) {
    .blog-hero {
        padding: 120px 0 40px;
    }

    .blog-hero__title {
        font-size: 1.8rem;
    }

    .blog-hero__title br {
        display: none;
    }

    .blog-featured__card {
        flex-direction: column;
        padding: 24px 20px;
        gap: 12px;
    }

    .blog-featured__number {
        display: none;
    }

    .blog-featured__title {
        font-size: 1.25rem;
    }

    .blog-featured__excerpt {
        font-size: 0.88rem;
    }

    .blog-list__item {
        gap: 16px;
        padding: 24px 0;
    }

    .blog-list__number {
        display: none;
    }

    .blog-list__excerpt {
        display: none;
    }

    .blog-list__title {
        font-size: 1.05rem;
    }

    .article-hero {
        padding: 120px 0 36px;
    }

    .blog-article__hero {
        padding: 110px 0 36px;
    }

    .blog-article__title,
    .article-hero__title {
        font-size: 1.45rem;
    }

    .blog-article__intro,
    .blog-article__subtitle,
    .article-hero__lead {
        font-size: 0.95rem;
    }

    .blog-article__content,
    .article-content,
    .blog-article__body {
        font-size: 0.95rem;
        padding: 24px 0 40px;
    }

    .blog-article__content h2,
    .article-content h2,
    .blog-article__body h2 {
        font-size: 1.2rem;
        margin: 36px 0 12px;
    }

    .blog-article__cta,
    .article-cta {
        padding: 24px 16px;
        margin: 32px auto 0;
    }

    .blog-article {
        padding: 0 16px;
        overflow-x: hidden;
    }

    .blog-back,
    .blog-back-link {
        padding-top: 110px;
        margin-bottom: 28px;
    }

    .blog-article__header {
        margin: 0 auto 32px;
    }

    .blog-article__content,
    .article-content,
    .blog-article__body {
        padding: 20px 0 40px;
    }

    .article-hero__inner {
        padding: 0 16px;
    }

    .blog-article__hero .container {
        padding: 0 16px;
    }

    .blog-featured__card {
        margin: 0 -4px;
    }
}

@media (min-width: 640px) and (max-width: 767px) {
    .blog-featured__number {
        font-size: 3.5rem;
    }

    .blog-featured__card {
        padding: 32px 28px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .blog-featured__card {
        padding: 36px 32px;
    }
}