:root {
    --primary: #FF3B3B;
    --secondary: #2D3FE6;
    --accent: #5D26C1;
    --dark: #0A0F1D;
    --light: #FFFFFF;
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --gradient: linear-gradient(135deg, var(--primary), var(--accent));
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: clip;
    /* Changed from hidden to allow sticky positioning */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.blog-hero {
    padding: 180px 0 100px;
    background: radial-gradient(circle at top right, rgba(255, 59, 59, 0.1), transparent 40%),
        radial-gradient(circle at bottom left, rgba(45, 63, 230, 0.1), transparent 40%);
    text-align: center;
    position: relative;
}

.blog-hero h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: -2px;
}

.highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
    padding: 80px 0;
}

.blog-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.blog-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    position: relative;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-image img.no-watermark {
    transform: scale(1.08);
    transform-origin: top left;
}

.blog-card:hover .blog-image img.no-watermark {
    transform: scale(1.15);
}

.blog-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 59, 59, 0.1);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.blog-content h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 15px;
    line-height: 1.3;
}

.blog-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 25px;
}

.blog-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
}

.read-more {
    color: var(--light);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

.blog-card:hover .read-more {
    gap: 12px;
    color: var(--primary);
}

.blog-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Blog Modal */
.blog-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.blog-modal.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 15, 29, 0.9);
    backdrop-filter: blur(15px);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    background: var(--dark);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 50px;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.blog-modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 30px;
    right: 30px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--light);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: var(--primary);
    transform: rotate(90deg);
}

.modal-scroll-area {
    max-height: calc(85vh - 100px);
    overflow-y: auto;
    padding-right: 20px;
}

.modal-scroll-area::-webkit-scrollbar {
    width: 6px;
}

.modal-scroll-area::-webkit-scrollbar-track {
    background: var(--glass);
}

.modal-scroll-area::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

.modal-header {
    margin-bottom: 30px;
}

.modal-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 59, 59, 0.1);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.modal-header h2 {
    font-size: 2.5rem;
    font-family: 'Poppins', sans-serif;
    line-height: 1.2;
    margin-bottom: 10px;
}

.modal-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.modal-body {
    font-size: 1.1rem;
    color: var(--text-primary);
    line-height: 1.8;
}

.modal-body p {
    margin-bottom: 20px;
}

.read-more {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
    color: var(--light);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

.read-more i {
    transition: transform 0.3s ease;
}

.read-more:hover {
    gap: 12px;
    color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
    .blog-hero h1 {
        font-size: 2.5rem;
    }

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

    .modal-content {
        padding: 40px 20px;
        width: 95%;
    }

    .modal-header h2 {
        font-size: 1.8rem;
    }
}