/* Modern Blog Design - Ascent24 Technologies */
@import url('assets/css/nunito-josefin.css');

:root {
    --primary: #3f51b5;
    --primary-light: #eef2ff;
    --accent: #5d5fef;
    --text-main: #111827;
    --text-muted: #6b7280;
    --bg-main: #f9fafb;
    --bg-card: #ffffff;
    --border: #f3f4f6;
    --nav-active-bg: #eef2ff;
    --nav-active-color: #5d5fef;
    --shadow-card: 0 4px 20px -2px rgba(17, 24, 39, 0.04), 0 2px 6px -1px rgba(17, 24, 39, 0.02);
    --shadow-hover: 0 20px 25px -5px rgba(17, 24, 39, 0.08), 0 10px 10px -5px rgba(17, 24, 39, 0.04);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Nunito', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* --- Announcement Bar --- */
.promo-bar {
    background-color: #0b192c;
    color: #ffffff;
    font-size: 0.75rem;
    padding: 0.6rem 1rem;
    text-align: center;
    font-weight: 500;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 0.02em;
}

.promo-badge {
    background-color: #374151;
    color: #ffffff;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
}

.promo-bar a {
    color: #ffffff;
    text-decoration: underline;
    font-weight: 600;
}

/* --- Site Header --- */
.site-header {
    background: #ffffff;
    border-bottom: 1px solid #f3f4f6;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link img {
    height: 32px;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
}

.nav-item a {
    font-size: 0.9rem;
    font-weight: 600;
    color: #4b5563;
    padding: 0.5rem 1.1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-item a:hover {
    color: var(--text-main);
    background-color: #f9fafb;
}

.nav-item.active a {
    background-color: var(--nav-active-bg);
    color: var(--nav-active-color);
}

.badge-new {
    background-color: #f3e8ff;
    color: #a855f7;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.login-btn {
    background-color: #0b192c;
    color: #ffffff !important;
    padding: 0.6rem 1.3rem !important;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
}

.login-btn:hover {
    background-color: #1e293b;
}

.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--text-main);
    margin: 4px 0;
    transition: var(--transition);
}

/* --- Breadcrumbs & Title Section --- */
.title-section {
    max-width: 1240px;
    margin: 3.5rem auto 2.5rem auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.title-section h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.03em;
}

.breadcrumbs {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.breadcrumbs a {
    color: var(--text-muted);
}

.breadcrumbs span.current {
    color: var(--accent);
}

/* --- Filter Bar --- */
.filter-bar {
    max-width: 1240px;
    margin: 0 auto 3rem auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.category-filters {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    scrollbar-width: none;
}

.category-filters::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    background: #ffffff;
    border: 1px solid var(--border);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #4b5563;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: #cbd5e1;
    color: var(--text-main);
}

.filter-btn.active {
    background-color: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.search-wrapper {
    position: relative;
    width: 320px;
    flex-shrink: 0;
}

.search-input {
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.85rem;
    outline: none;
    font-family: inherit;
    background-color: #ffffff;
    transition: var(--transition);
}

.search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(93, 95, 239, 0.1);
}

.search-icon {
    position: absolute;
    left: 0.9rem;
    top: 52%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    width: 16px;
    height: 16px;
}

/* --- Blog Main Container --- */
.blog-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem 6rem 2rem;
}

/* --- Featured Card (Top banner style) --- */
.featured-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    display: flex;
    overflow: hidden;
    margin-bottom: 2.5rem;
    transition: var(--transition);
}

.featured-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.featured-left {
    width: 50%;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-right {
    width: 50%;
    position: relative;
}

.featured-img-link {
    display: block;
    width: 100%;
    height: 100%;
}

.featured-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.avatar-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    background-color: #ffffff;
}

.avatar-badge img, .avatar-badge svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.read-time-badge {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    background-color: #ffffff;
    color: var(--text-main);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    box-shadow: var(--shadow-sm);
}

/* --- Cards Grid (3 Columns) --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.post-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.post-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.card-image-area {
    position: relative;
    padding-bottom: 60%;
    overflow: hidden;
    background-color: #f3f4f6;
}

.card-img-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-avatar {
    position: absolute;
    bottom: -1.2rem;
    left: 1.5rem;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid #ffffff;
    background-color: #ffffff;
    overflow: hidden;
    z-index: 10;
    box-shadow: var(--shadow-sm);
}

.card-avatar img, .card-avatar svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-body {
    padding: 2.2rem 1.5rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.category-capsule {
    align-self: flex-start;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Category capsule colors match the premium visual theme */
.cat-open-source { background-color: #f0fdf4; color: #16a34a; }
.cat-invoicing-finance { background-color: #ecfeff; color: #0891b2; }
.cat-manufacturing-erp { background-color: #fff7ed; color: #ea580c; }
.cat-tech-development { background-color: #eef2ff; color: #4f46e5; }
.cat-business-growth { background-color: #fdf2f8; color: #db2777; }
.cat-smart-parking { background-color: #faf5ff; color: #7c3aed; }
.cat-insights-strategy { background-color: #f8fafc; color: #475569; }

.post-title {
    font-size: 1.15rem;
    line-height: 1.4;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 3.2rem;
}

.post-excerpt {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
    line-height: 1.5;
}

/* --- Card & Featured Meta Footers --- */
.meta-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #f3f4f6;
}

.meta-stats {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.stat-item svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
}

.meta-date {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.meta-date::before {
    content: '•';
    margin-right: 0.2rem;
    font-size: 1.1rem;
    line-height: 1;
    color: #cbd5e1;
}

/* Featured left adjustments */
.featured-left .category-capsule {
    margin-bottom: 1rem;
}

.featured-left .post-title {
    font-size: 1.8rem;
    line-height: 1.3;
    height: auto;
    -webkit-line-clamp: 3;
}

.featured-left .post-excerpt {
    font-size: 0.95rem;
    margin-bottom: 2rem;
    height: auto;
    -webkit-line-clamp: 4;
}

/* --- Pagination Bar --- */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    margin-top: 4rem;
}

.page-btn {
    min-width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}

.page-btn:hover:not(.disabled) {
    border-color: #cbd5e1;
    color: var(--text-main);
}

.page-btn.active {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

.page-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* --- Footer --- */
.site-footer {
    background-color: #ffffff;
    border-top: 1px solid #f3f4f6;
    padding: 5rem 2rem 2.5rem 2rem;
}

.footer-container {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-info img {
    height: 30px;
    margin-bottom: 1.5rem;
}

.footer-info p {
    font-size: 0.88rem;
    color: var(--text-muted);
    max-width: 400px;
    margin-bottom: 1.5rem;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    background-color: #f3f4f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4b5563;
}

.footer-socials a:hover {
    background-color: var(--accent);
    color: #ffffff;
}

.footer-links h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--text-main);
}

.footer-bottom {
    max-width: 1240px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid #f3f4f6;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a:hover {
    color: var(--text-main);
}

/* Empty State styling */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 6rem 2rem;
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px dashed #cbd5e1;
}

.no-results h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

/* --- Responsive Adjustments --- */
@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 73px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 73px);
        background-color: #ffffff;
        flex-direction: column;
        padding: 3rem 2rem;
        gap: 1.5rem;
        align-items: stretch;
        transition: var(--transition);
        box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(4px, 4px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .title-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
        margin-top: 2rem;
    }

    .title-section h1 {
        font-size: 2rem;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 1.2rem;
        margin-bottom: 2rem;
    }

    .search-wrapper {
        width: 100%;
    }

    .featured-card {
        flex-direction: column;
    }

    .featured-left, .featured-right {
        width: 100%;
    }

    .featured-left {
        padding: 2rem;
    }

    .featured-right {
        height: 250px;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}