/* ==========================================================================
   BLOG STYLE - EmpathicWeb
   Consistent with main project: Dark theme, Cyan accents, Glassmorphism
   ========================================================================== */

:root {
    --primary-bg: #010418;
    --text-color: #E0F7FA;
    --glow-color-1: #00A8FF;
    --glow-color-2: #00E5FF;
    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(0, 229, 255, 0.2);
}

.blog-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    width: 100%;
    box-sizing: border-box;
}

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

@media (max-width: 768px) {
    .blog-header {
        margin-top: 3.5rem;
    }
}

@media (max-width: 480px) {
    .blog-header {
        margin-top: 4rem;
    }
}

@media (max-width: 360px) {
    .blog-header {
        margin-top: 4.5rem;
    }
}

.blog-header h1 {
    font-family: var(--font-family-display) !important;
    font-size: clamp(2.2rem, 5vw, 2.8rem) !important;
    color: var(--glow-color-2) !important;
    margin-bottom: 0.5rem !important;
    text-shadow: 0 0 8px rgba(0, 229, 255, 0.5) !important;
}

.blog-subtitle {
    font-size: 1.15rem;
    color: rgba(224, 247, 250, 0.85);
    max-width: 600px;
    margin: 0 auto;
}

/* Featured Article */
.blog-featured {
    margin-bottom: 3rem;
    text-align: center;
}

.blog-card-content {
    position: relative;
    display: inline-block;
    text-align: left;
}

.blog-card.featured {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    min-height: clamp(420px, 55vw, 580px);
    isolation: isolate;
    margin: 0 auto;
    width: 100%;
    max-width: 100%;
    padding-bottom: 2.5rem;
}

.blog-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(1,4,24,0.75), rgba(1,4,24,0.85)), var(--bg-image);
    background-size: cover;
    background-position: center;
    border-radius: inherit;
    z-index: 1;
}

.blog-card.featured:hover {
    box-shadow: 0 20px 50px rgba(0, 168, 255, 0.15);
    border-color: rgba(0, 229, 255, 0.4);
}

.blog-card.featured h2,
.blog-card.featured .blog-category,
.blog-card.featured p,
.blog-card.featured .blog-meta,
.blog-card.featured .cta-button {
    position: relative;
    z-index: 2;
}

.blog-card.featured .blog-card-content {
    padding: 2.5rem 2.5rem 1rem;
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

.blog-card.featured .cta-button {
    margin-top: 1rem;
}

.blog-card.featured .blog-card-content > * {
    text-align: left;
}

.blog-card.featured h2 {
    font-size: clamp(1.4rem, 3.5vw, 1.9rem);
    margin: 0.8rem 0 1rem;
    color: var(--text-color);
    line-height: 1.3;
    text-shadow: 0 1px 4px rgba(0,0,0,0.7);
}

.blog-card.featured .blog-category {
    display: inline-block;
    background: linear-gradient(135deg, #00A8FF, #00E5FF);
    color: #010418;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 1rem;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
    gap: clamp(1rem, 2vw, 2rem);
    padding: 0 clamp(0.5rem, 2vw, 2rem);
    width: 100%;
    box-sizing: border-box;
    container-type: inline-size;
    container-name: blog-cards;
    justify-content: center;
}

.blog-card {
    background-image: linear-gradient(rgba(1,4,24,0.82), rgba(1,4,24,0.88)), var(--bg-image);
    background-size: cover;
    background-position: center;
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 1.6rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    max-width: 100%;
    box-sizing: border-box;
    width: 100%;
    min-height: clamp(220px, 35vw, 320px);
    aspect-ratio: 16 / 9;
    margin: 0 auto;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.blog-card:hover::before {
    opacity: 1;
}

.blog-card:hover {
    border-color: rgba(0, 229, 255, 0.45);
    box-shadow: 0 15px 35px rgba(0, 168, 255, 0.2);
}

.blog-card h3 {
    font-size: clamp(1rem, 2.8vw, 1.25rem);
    color: var(--text-color);
    margin: 0.6rem 0 0.8rem;
    line-height: 1.35;
    min-width: 0;
    overflow-wrap: break-word;
    text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}

.blog-card .blog-category {
    display: inline-block;
    background: rgba(0, 229, 255, 0.15);
    color: #00E5FF;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
    margin-bottom: 0.6rem;
}

.blog-card p {
    color: rgba(224, 247, 250, 0.8);
    font-size: clamp(0.82rem, 2.2vw, 0.95rem);
    line-height: 1.5;
    flex: 1;
    margin-bottom: 1rem;
    min-width: 0;
    overflow-wrap: break-word;
}

.blog-meta {
    font-size: 0.8rem;
    color: rgba(224, 247, 250, 0.6);
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.blog-read-more {
    color: #00E5FF;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease;
}

.blog-read-more:hover {
    gap: 10px;
}

.blog-card.featured .cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    background: linear-gradient(135deg, var(--glow-color-1), var(--glow-color-2));
    color: var(--primary-bg);
    border: none;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 168, 255, 0.3);
    position: relative;
    overflow: hidden;
    margin-top: 0.5rem;
    z-index: 2;
}

.blog-card.featured .cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.5s ease;
}

.blog-card.featured .cta-button:hover::before {
    left: 100%;
}

.blog-card.featured .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 168, 255, 0.5);
    background: linear-gradient(135deg, var(--glow-color-2), var(--glow-color-1));
}

/* RESPONSIVE */

@media (max-width: 992px) {
    .blog-main {
        padding: 1.5rem 1rem;
    }
    .blog-header h1 {
        font-size: 2.5rem;
    }
    .blog-subtitle {
        font-size: 1.05rem;
    }
    .blog-card.featured .blog-card-content {
        padding: 2rem 2rem 1rem;
    }
    .blog-card.featured h2 {
        font-size: 1.7rem;
    }
    .blog-card.featured {
        min-height: clamp(360px, 50vw, 440px);
    }
}

@media (max-width: 768px) {
    .blog-header h1 {
        font-size: 2rem;
    }
    .blog-subtitle {
        font-size: 1rem;
    }
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    .blog-card {
        padding: 1.2rem;
    }
    .blog-card h3 {
        font-size: 1.15rem;
    }
    .blog-card.featured {
        margin-bottom: 1.5rem;
        min-height: clamp(380px, 54vw, 460px);
    }
    .blog-card.featured .blog-card-content {
        padding: 1.5rem 1.5rem 1rem;
    }
    .blog-card.featured h2 {
        font-size: 1.5rem;
    }
    .blog-meta {
        flex-direction: column;
        gap: 0.3rem;
    }
}

@media (max-width: 480px) {
    .blog-main {
        padding: 1rem 0.75rem;
    }
    .blog-header h1 {
        font-size: 1.7rem;
    }
    .blog-header {
        margin-bottom: 2rem;
    }
    .blog-card {
        padding: 1rem;
        border-radius: 12px;
        max-width: 100%;
        box-sizing: border-box;
        min-height: clamp(360px, 75vw, 440px);
    }
    .blog-card.featured {
        min-height: clamp(440px, 82vw, 540px);
    }
    .blog-card.featured .blog-card-content {
        padding: 1.25rem 1.25rem 1rem;
    }
    .blog-card.featured h2 {
        font-size: 1.3rem;
        line-height: 1.4;
    }
    .blog-card.featured .blog-category {
        font-size: 0.8rem;
        padding: 4px 12px;
    }
    .blog-card.featured .blog-meta {
        font-size: 0.8rem;
        gap: 0.5rem;
    }
    .blog-card h3 {
        font-size: 1.1rem;
        line-height: 1.3;
        overflow-wrap: break-word;
    }
    .blog-card p {
        font-size: 0.88rem;
        line-height: 1.5;
    }
    .blog-card .blog-category {
        font-size: 0.7rem;
        padding: 2px 8px;
    }
    .blog-meta {
        font-size: 0.75rem;
        gap: 0.5rem;
    }
    .blog-read-more {
        font-size: 0.85rem;
        min-height: 44px;
        align-items: center;
    }
}

@media (max-width: 360px) {
    .blog-header h1 {
        font-size: 1.5rem;
    }
    .blog-grid {
        gap: 1rem;
    }
    .blog-card {
        padding: 0.75rem;
        border-radius: 10px;
        min-height: clamp(320px, 75vw, 380px);
    }
    .blog-card.featured {
        min-height: clamp(420px, 85vw, 520px);
    }
    .blog-card h3 {
        font-size: 1rem;
        line-height: 1.3;
    }
    .blog-card p {
        font-size: 0.82rem;
        line-height: 1.5;
    }
    .blog-card .blog-category {
        font-size: 0.65rem;
    }
    .blog-meta {
        font-size: 0.7rem;
        gap: 0.5rem;
    }
    .blog-read-more {
        font-size: 0.8rem;
    }
    .blog-card.featured .blog-card-content {
        padding: 1rem 1rem 0.75rem;
    }
    .blog-card.featured h2 {
        font-size: 1.2rem;
        line-height: 1.4;
    }
    .blog-card.featured .blog-category {
        font-size: 0.7rem;
        padding: 3px 10px;
    }
}

/* Article pages */
@media (max-width: 768px) {
    .article-main {
        padding: 4.5rem 1rem 2rem;
        max-width: 100%;
    }
    .blog-article {
        padding: 1.5rem;
        border-radius: 12px;
    }
    .article-header h1 {
        font-size: 1.6rem;
    }
    .article-content h2 {
        font-size: 1.25rem;
    }
    .article-content h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .article-main {
        padding: 4rem 0.75rem 1.5rem;
    }
    .blog-article {
        padding: 1rem;
    }
    .article-header h1 {
        font-size: 1.4rem;
    }
    .article-content p {
        font-size: 0.95rem;
        line-height: 1.7;
    }
}

/* Container Queries */
@container blog-cards (max-width: 450px) {
    .blog-card {
        padding: 0.7rem;
        border-radius: 10px;
    }
    .blog-card h3 {
        font-size: clamp(0.9rem, 3vw, 1rem);
        margin: 0.4rem 0 0.6rem;
    }
    .blog-card p {
        font-size: 0.8rem;
        margin-bottom: 0.6rem;
    }
    .blog-card .blog-category {
        font-size: 0.6rem;
        padding: 1px 6px;
    }
    .blog-meta {
        font-size: 0.65rem;
    }
    .blog-read-more {
        font-size: 0.75rem;
    }
    .blog-card.featured {
        min-height: clamp(360px, 88vw, 480px);
    }
}

/* Social media colors */
.social-links i {
    font-size: 1.8rem;
}
.social-links .email-link i { color: #e74c3c; }
.social-links .linkedin-link i { color: #0077b5; }
.social-links .whatsapp-link i { color: #25d366; }
.social-links .instagram-link i { color: #e4405f; }
.social-links .facebook-link i { color: #1877f2; }
.social-links .github-link i { color: #333; }
.social-links .twitter-link i { color: #1da1f2; }
.social-links .tiktok-link i { color: #69c9d0; }
.social-links .youtube-link i { color: #ff0000; }

.blog-social .social-links {
    max-width: 900px;
    margin: 0 auto;
}