/* ============================================
   ANKIT KARKI - GADGET REVIEWS
   Premium Tech Blog Design System
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Colors - Premium Blue Theme */
    --color-primary: #1e3a5f;
    --color-primary-light: #2d4a6f;
    --color-primary-dark: #0f2845;
    --color-accent: #3b82f6;
    --color-accent-light: #60a5fa;
    --color-accent-dark: #2563eb;

    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;

    /* Semantic Colors */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Outfit', var(--font-sans);

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Layout */
    --container-max: 1280px;
    --header-height: 70px;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

/* ============================================
   HEADER STYLES
   ============================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    height: var(--header-height);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.logo-tagline {
    font-size: var(--text-xs);
    color: var(--color-accent);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.main-nav {
    display: none;
}

@media (min-width: 1024px) {
    .main-nav {
        display: block;
    }
}

.nav-list {
    display: flex;
    gap: var(--space-1);
}

.nav-link {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background: var(--color-gray-100);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-gray-500);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.search-btn:hover {
    color: var(--color-primary);
    background: var(--color-gray-100);
}

.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-gray-700);
    border-radius: var(--radius-md);
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

.hamburger {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: currentColor;
}

.hamburger::before {
    top: -6px;
}

.hamburger::after {
    bottom: -6px;
}

/* Mobile Menu */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

.mobile-menu-overlay.active {
    display: block;
}

/* Mobile Navigation Active State */
@media (max-width: 1023px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-white);
        z-index: 101;
        padding: var(--space-8) var(--space-6);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
    }

    .main-nav.active {
        display: block;
        right: 0;
    }

    .main-nav .nav-list {
        flex-direction: column;
        gap: var(--space-2);
    }

    .main-nav .nav-link {
        display: block;
        padding: var(--space-3) var(--space-4);
        font-size: var(--text-base);
        border-radius: var(--radius-md);
    }

    .main-nav .nav-link:hover,
    .main-nav .nav-link.active {
        background: var(--color-gray-100);
    }

    body.menu-open {
        overflow: hidden;
    }

    /* Hamburger animation */
    .menu-toggle.active .hamburger {
        background: transparent;
    }

    .menu-toggle.active .hamburger::before {
        top: 0;
        transform: rotate(45deg);
    }

    .menu-toggle.active .hamburger::after {
        bottom: 0;
        transform: rotate(-45deg);
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-16) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-accent-light);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-4);
    backdrop-filter: blur(4px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--text-5xl);
    }
}

.hero-description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-6);
    max-width: 500px;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-base);
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.hero-cta:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

/* ============================================
   CATEGORY CARDS
   ============================================ */
.categories-section {
    padding: var(--space-16) 0;
    background: var(--color-gray-50);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.section-subtitle {
    color: var(--color-gray-500);
    font-size: var(--text-lg);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-6);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    text-align: center;
}

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

.category-icon {
    font-size: 2.5rem;
}

.category-name {
    font-weight: 600;
    color: var(--color-gray-800);
}

/* ============================================
   POSTS GRID
   ============================================ */
.posts-section {
    padding: var(--space-16) 0;
}

.posts-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Post Card */
.post-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
}

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

.post-card-image-link {
    display: block;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.post-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card-image {
    transform: scale(1.05);
}

.post-card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    font-size: var(--text-2xl);
    font-weight: 700;
}

.post-card-content {
    padding: var(--space-5);
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.post-card-category {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.post-card-date {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.post-card-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--space-3);
}

.post-card-title a {
    color: var(--color-gray-900);
    transition: color var(--transition-fast);
}

.post-card-title a:hover {
    color: var(--color-accent);
}

.post-card-excerpt {
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    line-height: 1.6;
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.post-card-reading-time {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.post-card-link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent);
    transition: color var(--transition-fast);
}

.post-card-link:hover {
    color: var(--color-accent-dark);
}

/* ============================================
   AD CONTAINERS
   ============================================ */
.ad-container {
    background: var(--color-gray-100);
    border: 2px dashed var(--color-gray-300);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    margin: var(--space-8) 0;
}

.ad-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2);
}

.ad-placeholder {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
}

.sidebar-ad {
    margin: 0 0 var(--space-6);
}

.content-ad {
    margin: var(--space-10) 0;
}

/* ============================================
   SINGLE POST STYLES
   ============================================ */
.post-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-12) 0;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.post-meta span {
    font-size: var(--text-sm);
}

.post-category {
    background: var(--color-accent);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-weight: 500;
}

.post-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .post-title {
        font-size: var(--text-4xl);
    }
}

.post-description {
    font-size: var(--text-lg);
    opacity: 0.9;
    max-width: 600px;
}

.post-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
}

.author-date {
    font-size: var(--text-sm);
    opacity: 0.8;
}

.post-featured-image {
    margin: calc(var(--space-8) * -1) 0 var(--space-8);
    position: relative;
    z-index: 1;
}

.post-featured-image img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.post-layout {
    display: grid;
    gap: var(--space-8);
    padding: var(--space-8) 0;
}

@media (min-width: 1024px) {
    .post-layout {
        grid-template-columns: 1fr 300px;
    }
}

.post-content.prose {
    max-width: 100%;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .post-content.prose {
        padding: 0;
    }
}

.prose h2 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin: var(--space-8) 0 var(--space-4);
}

.prose h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-gray-800);
    margin: var(--space-6) 0 var(--space-3);
}

.prose p {
    margin-bottom: var(--space-4);
    line-height: 1.8;
}

.prose ul,
.prose ol {
    margin: var(--space-4) 0;
    padding-left: var(--space-6);
}

.prose ul {
    list-style-type: disc;
}

.prose ol {
    list-style-type: decimal;
}

.prose li {
    margin-bottom: var(--space-2);
    line-height: 1.7;
}

.prose img {
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
}

.prose blockquote {
    border-left: 4px solid var(--color-accent);
    padding-left: var(--space-4);
    margin: var(--space-6) 0;
    font-style: italic;
    color: var(--color-gray-600);
}

.prose a {
    color: var(--color-accent);
    text-decoration: underline;
}

.prose a:hover {
    color: var(--color-accent-dark);
}

/* Tables in Prose */
.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-6) 0;
    font-size: var(--text-sm);
    overflow-x: auto;
    display: block;
}

@media (min-width: 768px) {
    .prose table {
        display: table;
    }
}

.prose thead {
    background: var(--color-primary);
    color: var(--color-white);
}

.prose th {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: 600;
    white-space: nowrap;
}

.prose td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
}

.prose tbody tr:hover {
    background: var(--color-gray-50);
}

.prose tbody tr:nth-child(even) {
    background: var(--color-gray-50);
}

.prose tbody tr:nth-child(even):hover {
    background: var(--color-gray-100);
}

/* Post Sidebar */
.post-sidebar {
    display: none;
}

@media (min-width: 1024px) {
    .post-sidebar {
        display: block;
    }
}

.sidebar-widget {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-6);
}

.sidebar-widget h3 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--color-gray-900);
}

.related-posts-list li {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.related-posts-list li:last-child {
    border-bottom: none;
}

.related-posts-list a {
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}

.related-posts-list a:hover {
    color: var(--color-accent);
}

/* Author Bio */
.author-bio {
    background: var(--color-gray-50);
    padding: var(--space-12) 0;
}

.author-bio-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-5);
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .author-bio-card {
        flex-direction: row;
        text-align: left;
    }
}

.author-bio-avatar {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
}

.author-bio-content h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--color-gray-900);
}

.author-bio-content p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
}

.author-social {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
}

@media (min-width: 768px) {
    .author-social {
        justify-content: flex-start;
    }
}

.author-social a {
    color: var(--color-accent);
    font-weight: 500;
    font-size: var(--text-sm);
}

.author-social a:hover {
    text-decoration: underline;
}

/* ============================================
   FOOTER STYLES
   ============================================ */
.site-footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    gap: var(--space-10);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-logo .logo-text {
    color: var(--color-white);
}

.footer-description {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

.footer-links h4 {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    margin-top: var(--space-12);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.footer-disclaimer {
    margin-top: var(--space-2);
    font-size: var(--text-xs) !important;
}

/* ============================================
   PAGE STYLES
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-12) 0;
    text-align: center;
}

.page-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-3);
}

.page-subtitle {
    font-size: var(--text-lg);
    opacity: 0.9;
}

.page-content {
    padding: var(--space-12) 0;
}

.page-content .prose {
    max-width: 800px;
    margin: 0 auto;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--color-gray-700);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-3) var(--space-8);
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
}

.form-submit:hover {
    background: var(--color-accent-dark);
}

/* Blog Listing */
.blog-layout {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr 300px;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-10);
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pagination a {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    color: var(--color-gray-700);
}

.pagination a:hover {
    background: var(--color-gray-100);
}

.pagination .current {
    background: var(--color-accent);
    color: var(--color-white);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-8 {
    margin-bottom: var(--space-8);
}