/* ===== GENEL STILLER ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

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

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

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

/* ===== HEADER & NAVIGATION ===== */
.main-header {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navigation-wrapper {
    padding: 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-logo {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    object-fit: cover;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.menu-list {
    display: flex;
    list-style: none;
    gap: 5px;
    flex-wrap: wrap;
}

.menu-list a {
    padding: 10px 16px;
    border-radius: 6px;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
}

.menu-list a:hover,
.menu-list a.active-link {
    background: var(--primary-color);
    color: var(--bg-white);
}

/* ===== HERO BANNER ===== */
.hero-banner {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 80px 20px;
    text-align: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-banner h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-banner p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
    z-index: 1;
}

.time-display {
    font-size: 1.1rem;
    padding: 12px 24px;
    background: rgba(255,255,255,0.2);
    border-radius: 8px;
    display: inline-block;
    backdrop-filter: blur(10px);
}

/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 60px 20px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ===== CONTENT SECTIONS ===== */
.content-area {
    padding: 60px 0;
}

.intro-section,
.features-grid,
.latest-posts,
.newsletter-section,
.info-blocks,
.app-categories,
.benefits-section,
.usage-guide,
.tips-section,
.faq-preview,
.app-showcase,
.how-to-use,
.comparison-section,
.tips-detailed,
.related-content {
    margin-bottom: 80px;
}

.intro-section h2,
.features-grid h2,
.latest-posts h2,
.newsletter-section h2,
.info-blocks h2,
.app-categories h2,
.benefits-section h2,
.usage-guide h2,
.tips-section h2,
.faq-preview h2,
.app-showcase h2,
.how-to-use h2,
.comparison-section h2,
.tips-detailed h2,
.related-content h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 30px;
    text-align: center;
}

.section-image {
    width: 100%;
    max-width: 800px;
    margin: 0 auto 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.intro-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

/* ===== GRID LAYOUTS ===== */
.grid-container,
.posts-grid,
.category-grid,
.benefits-grid,
.faq-grid,
.showcase-grid,
.usage-cards,
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* ===== CARDS ===== */
.feature-card,
.post-preview,
.category-card,
.benefit-box,
.faq-item,
.showcase-item,
.usage-card,
.tip-card,
.related-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.feature-card:hover,
.post-preview:hover,
.category-card:hover,
.showcase-item:hover,
.related-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.icon-wrapper,
.category-icon,
.showcase-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    text-align: center;
}

.feature-card h3,
.category-card h3,
.showcase-item h3,
.usage-card h3,
.tip-card h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.feature-card p,
.category-card p,
.showcase-item p,
.usage-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.read-more-btn,
.post-link,
.cta-button {
    display: inline-block;
    padding: 12px 24px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 6px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.read-more-btn:hover,
.post-link:hover,
.cta-button:hover {
    background: var(--secondary-color);
    transform: scale(1.05);
}

/* ===== POST PREVIEW ===== */
.post-thumbnail {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.post-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.post-content p {
    color: var(--text-light);
    margin-bottom: 15px;
}

/* ===== BLOG POST DETAIL ===== */
.post-header {
    text-align: center;
    margin-bottom: 40px;
}

.post-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.post-featured-image {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.post-body {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-body h2 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin: 40px 0 20px;
}

.post-body h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin: 30px 0 15px;
}

.post-body p {
    margin-bottom: 20px;
    color: var(--text-light);
}

.post-body ul,
.post-body ol {
    margin: 20px 0 20px 30px;
    color: var(--text-light);
}

.post-body li {
    margin-bottom: 10px;
}

.post-body strong {
    color: var(--text-dark);
    font-weight: 600;
}

.highlight-box {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    margin: 30px 0;
    border-radius: 6px;
}

.info-box {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    padding: 20px;
    margin: 30px 0;
    border-radius: 8px;
}

.warning-box {
    background: #fef3c7;
    border: 1px solid #fde68a;
    padding: 20px;
    margin: 30px 0;
    border-radius: 8px;
}

/* ===== FEATURES LIST ===== */
.feature-list,
.benefits-list {
    list-style: none;
    margin: 20px 0;
}

.feature-list li {
    padding: 8px 0;
    padding-left: 30px;
    position: relative;
}

.feature-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* ===== STEPS ===== */
.steps-container {
    display: grid;
    gap: 25px;
    margin-top: 40px;
}

.step-item {
    display: flex;
    gap: 20px;
    background: var(--bg-white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-item h3 {
    margin-bottom: 10px;
    color: var(--text-dark);
}

.step-item p {
    color: var(--text-light);
}

/* ===== BENEFITS ===== */
.benefit-item {
    background: var(--bg-white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.benefit-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.benefit-item p {
    color: var(--text-light);
}

/* ===== FEATURES BOX ===== */
.features-box {
    background: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.features-box h4 {
    color: var(--text-dark);
    margin-bottom: 15px;
}

.features-box ul {
    list-style: none;
}

.features-box li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-light);
}

.features-box li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.5rem;
}

/* ===== COMPARISON TABLE ===== */
.comparison-table {
    background: var(--bg-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-bottom: 1px solid var(--border-color);
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-header {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 15px 20px;
    font-weight: 600;
}

.comparison-cell {
    padding: 15px 20px;
}

.comparison-cell:first-child {
    background: var(--bg-light);
}

/* ===== TIPS ===== */
.tips-list {
    display: grid;
    gap: 25px;
}

.tip-item {
    background: var(--bg-white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.tip-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.tip-item p {
    color: var(--text-light);
}

.tips-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.tip-card ul {
    list-style: none;
    margin-top: 15px;
}

.tip-card li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-light);
}

.tip-card li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* ===== NEWSLETTER ===== */
.newsletter-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 50px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.newsletter-box h2 {
    color: var(--bg-white);
    margin-bottom: 15px;
}

.newsletter-box p {
    margin-bottom: 30px;
    opacity: 0.9;
}

.email-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.email-input {
    flex: 1;
    min-width: 250px;
    padding: 14px 20px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
}

.submit-btn {
    padding: 14px 30px;
    background: var(--accent-color);
    color: var(--bg-white);
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background: #d97706;
    transform: scale(1.05);
}

/* ===== BLOG LIST ===== */
.blog-list {
    display: grid;
    gap: 40px;
}

.blog-post-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.blog-post-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.blog-post-content {
    padding: 30px;
}

.blog-post-content h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.blog-post-excerpt {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.blog-post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: 60px 0 20px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-column p {
    opacity: 0.8;
    line-height: 1.6;
}

.registration-info {
    margin-top: 15px;
    font-size: 0.9rem;
}

.footer-links,
.contact-info {
    list-style: none;
}

.footer-links li,
.contact-info li {
    margin-bottom: 12px;
}

.footer-links a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-color);
    padding-left: 5px;
}

.contact-info li {
    opacity: 0.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 15px;
    opacity: 0.7;
}

.legal-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.legal-links a {
    opacity: 0.7;
    transition: var(--transition);
    font-size: 0.9rem;
}

.legal-links a:hover {
    opacity: 1;
    color: var(--accent-color);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 20px;
    z-index: 9999;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cookie-text h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.cookie-text p {
    color: var(--text-light);
    line-height: 1.6;
}

.cookie-text a {
    color: var(--primary-color);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
}

.cookie-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.accept-btn {
    background: var(--primary-color);
    color: var(--bg-white);
}

.accept-btn:hover {
    background: var(--secondary-color);
}

.reject-btn {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
}

.reject-btn:hover {
    background: var(--border-color);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 20px;
    }

    .menu-list {
        justify-content: center;
    }

    .hero-banner h1,
    .page-header h1 {
        font-size: 1.8rem;
    }

    .hero-banner p,
    .page-header p {
        font-size: 1rem;
    }

    .grid-container,
    .posts-grid,
    .category-grid,
    .benefits-grid,
    .showcase-grid,
    .usage-cards,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .comparison-row {
        grid-template-columns: 1fr;
    }

    .comparison-cell:first-child {
        font-weight: 600;
    }

    .newsletter-box {
        padding: 30px 20px;
    }

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

    .email-input {
        min-width: 100%;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .legal-links {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .brand-name {
        font-size: 1rem;
    }

    .site-logo {
        width: 40px;
        height: 40px;
    }

    .hero-banner,
    .page-header {
        padding: 40px 15px;
    }

    .content-area {
        padding: 40px 0;
    }

    .section-wrapper {
        padding: 0 15px;
    }
}