/* AYANI COIFFURE - Blog Stylesheet */

/* Metallic Rose Gold Variables */
:root {
    --rose-gold-gradient: linear-gradient(135deg, #e8c4c4 0%, #b76e79 25%, #f4d7d7 50%, #b76e79 75%, #9a5b64 100%);
    --rose-gold-shine: linear-gradient(90deg, #9a5b64 0%, #b76e79 20%, #f4d7d7 40%, #e8c4c4 50%, #f4d7d7 60%, #b76e79 80%, #9a5b64 100%);
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Blog Header */
.blog-header {
    padding: 10rem 0 5rem;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    text-align: center;
    color: var(--color-white);
}

.blog-header h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    letter-spacing: 8px;
    margin-bottom: 1rem;
}

.blog-header p {
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto 1rem;
}

.blog-header .blog-date {
    background: var(--rose-gold-shine);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Blog Main */
.blog-main {
    padding: 4rem 0 6rem;
    background: var(--color-cream);
}

/* Filters */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

/* Blog Card */
.blog-card {
    background: var(--color-white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.blog-card.hidden {
    display: none;
}

.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-img {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-img svg {
    color: var(--color-gray);
    opacity: 0.3;
}

.card-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.35rem 0.75rem;
    background: var(--color-gold, #b76e79);
    color: var(--color-white, #ffffff);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-content {
    padding: 1.5rem;
}

.card-content time {
    display: block;
    font-size: 0.8rem;
    background: var(--rose-gold-shine);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.card-content h2 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.card-content > p {
    font-size: 0.9rem;
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.card-tips {
    padding-top: 1rem;
    border-top: 1px solid var(--color-gray-light);
}

.card-tips h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.card-tips ul {
    list-style: none;
    padding: 0;
}

.card-tips li {
    position: relative;
    padding-left: 1.25rem;
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.card-tips li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 6px;
    height: 6px;
    background: #b76e79;
    border-radius: 50%;
}

/* Load More */
.load-more {
    text-align: center;
    margin-top: 3rem;
}

#load-more-btn {
    padding: 1rem 3rem;
    background: transparent;
    border: 1px solid var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
}

#load-more-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

#load-more-btn.hidden {
    display: none;
}

/* Newsletter */
.newsletter {
    padding: 5rem 0;
    background: var(--color-primary);
    text-align: center;
}

.newsletter-content h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.newsletter-content p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    max-width: 450px;
    margin: 0 auto;
    gap: 0;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    padding: 1rem 2rem;
    background: var(--rose-gold-gradient);
    background-size: 200% 200%;
    border: none;
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(183, 110, 121, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.newsletter-form button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.newsletter-form button:hover {
    background-position: 100% 100%;
    box-shadow: 0 6px 25px rgba(183, 110, 121, 0.5);
}

.newsletter-form button:hover::before {
    left: 100%;
}

/* Category Colors */
.blog-card[data-category="soins"] .card-category {
    background: #22c55e;
    color: white;
}

.blog-card[data-category="tendances"] .card-category {
    background: #8b5cf6;
    color: white;
}

.blog-card[data-category="astuces"] .card-category {
    background: #f97316;
    color: white;
}

.blog-card[data-category="coloration"] .card-category {
    background: #ec4899;
    color: white;
}

/* Category specific images */
.blog-card[data-category="soins"] .blog-img {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
}

.blog-card[data-category="soins"] .blog-img svg {
    color: #22c55e;
}

.blog-card[data-category="tendances"] .blog-img {
    background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%);
}

.blog-card[data-category="tendances"] .blog-img svg {
    color: #8b5cf6;
}

.blog-card[data-category="astuces"] .blog-img {
    background: linear-gradient(135deg, #ffedd5 0%, #fed7aa 100%);
}

.blog-card[data-category="astuces"] .blog-img svg {
    color: #f97316;
}

.blog-card[data-category="coloration"] .blog-img {
    background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
}

.blog-card[data-category="coloration"] .blog-img svg {
    color: #ec4899;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-header {
        padding: 8rem 0 3rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }

    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .blog-header h1 {
        letter-spacing: 4px;
    }

    .blog-filters {
        gap: 0.5rem;
    }

    .card-content {
        padding: 1.25rem;
    }

    .card-content h2 {
        font-size: 1.2rem;
    }
}