:root {
    --primary-red: #DC143C;
    --dark-gray: #333;
    --light-gray: #f5f5f5;
    --cream-bg: #f5f5f0;
    --border-color: #e0e0e0;
    --green-accent: #DC143C;
}

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

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER TOP ===== */
.header-top {
    background-color: var(--primary-red);
    padding: 30px 0;
    border-bottom: 3px dashed var(--primary-red);
    position: relative;
}

.header-top .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    padding: 0 40px;
}

.logo-item {
    display: inline-block;
    text-decoration: none;
}

.logo-item img {
    height: 75px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

/* ===== NAVBAR ===== */
.navbar {
    background-color: #fff;
    padding: 9px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
}

.navbar-brand {
    flex-shrink: 0;
}

.navbar-logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
    display: block;
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    flex-wrap: wrap;
}

.navbar-menu a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 700;
    font-size: 21px;
    transition: color 0.3s ease;
}

.navbar-menu a:hover {
    color: var(--primary-red);
}

/* ===== MAIN CONTENT ===== */
main {
    min-height: calc(100vh - 300px);
    padding: 0;
}

/* ===== HERO SECTION ===== */
.hero {
    background-color: var(--primary-red);
    padding: 204px 0;
    border-right: 4px dashed var(--primary-red);
    position: relative;
    width: 100%;
    margin: 0;
    overflow: hidden;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    padding: 0 20px;
}

.hero-content {
    padding-bottom: 40px;
    border-left: 4px solid var(--primary-red);
    padding-left: 30px;
}

.hero-tag {
    display: inline-block;
    background-color: var(--primary-red);
    color: white;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 72px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero h1 .highlight {
    color: var(--primary-red);
}

.hero-black {
    color: #000 !important;
}

.hero p {
    font-size: 16px;
    color: #fff;
    margin-bottom: 30px;
    line-height: 1.8;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

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

.hero-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0));
    pointer-events: none;
    z-index: 1;
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    border: none;
    letter-spacing: 0.5px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

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

.btn-primary:hover {
    background-color: #b81030;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: white;
    color: var(--dark-gray);
    border: 2px solid var(--dark-gray);
}

.btn-secondary:hover {
    background-color: var(--light-gray);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 15px;
}

/* ===== NEWS SECTION ===== */
.news-section {
    padding: 80px 0;
    background-color: var(--cream-bg);
    border-right: 4px dashed var(--primary-red);
}

.news-section h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 15px;
    text-align: center;
}

.news-section h2 .highlight {
    color: var(--green-accent);
}

.news-section > .container > p {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 16px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.news-card {
    background-color: white;
    border: 4px solid #000;
    border-radius: 0;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    box-shadow: -4px 4px 0px rgba(0, 0, 0, 0.3);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: -6px 6px 0px rgba(0, 0, 0, 0.4);
}

.news-card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #E74C3C, #C0392B);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    position: relative;
}

.news-card-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: var(--primary-red);
    color: white;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.news-card-content {
    padding: 25px;
}

.news-card-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #000;
}

.news-card-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.news-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #999;
}

.btn-container {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.btn-container .btn {
    background-color: var(--primary-red);
    color: white;
    padding: 15px 40px;
    font-size: 15px;
}

/* ===== VIDEO SECTION ===== */
.video-section {
    padding: 80px 0;
    background-color: white;
    border-right: 4px dashed var(--primary-red);
}

.video-section h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 15px;
    text-align: center;
}

.video-section h2 .highlight {
    color: var(--primary-red);
}

.video-section > .container > p {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 16px;
}

.video-section .container {
    text-align: center;
}

.video-label {
    display: inline-block;
    background-color: var(--green-accent);
    color: white;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 30px;
    letter-spacing: 0.5px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
    text-align: left;
}

.video-card {
    background-color: white;
    border: 4px solid #000;
    border-radius: 0;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    position: relative;
    box-shadow: -4px 4px 0px rgba(0, 0, 0, 0.3);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: -6px 6px 0px rgba(0, 0, 0, 0.4);
}

.video-card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #34495e, #2c3e50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    position: relative;
}

.video-play-btn {
    width: 60px;
    height: 60px;
    background-color: var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.video-card-content {
    padding: 25px;
}

.video-card-category {
    font-size: 11px;
    font-weight: 700;
    color: var(--primary-red);
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.video-card-content h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #000;
}

.video-card-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background-color: var(--primary-red);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.cta-section .btn {
    background-color: white;
    color: var(--primary-red);
    font-weight: 700;
}

.cta-section .btn:hover {
    background-color: var(--light-gray);
}

/* ===== FOOTER ===== */
footer {
    background-color: white;
    color: var(--dark-gray);
    padding: 60px 20px 20px;
}

footer > .footer-top {
    max-width: 1400px;
    margin: 0 auto;
}

footer > .footer-bottom {
    margin: 0 calc(-50vw + 50%);
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 16px;
    font-weight: 900;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-red);
}

.footer-section p {
    font-size: 14px;
    line-height: 1.8;
    opacity: 0.9;
    text-align: justify;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--dark-gray);
    text-decoration: none;
    font-size: 14px;
    transition: opacity 0.3s ease;
}

.footer-section ul li a:hover {
    opacity: 0.7;
}

.footer-contact {
    font-size: 14px;
    line-height: 1.8;
}

.footer-contact p {
    margin-bottom: 10px;
    text-align: justify;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-gray);
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.social-icon:hover {
    background-color: rgba(255, 255, 255, 0.4);
}

.footer-bottom {
    background-color: var(--primary-red);
    color: white;
    padding: 20px;
    margin: 0;
    text-align: center;
    font-size: 13px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 48px;
    }

    .news-grid,
    .video-grid {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }

    .navbar-menu {
        gap: 15px;
        font-size: 12px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 36px;
    }

    .news-section h2,
    .video-section h2 {
        font-size: 32px;
    }

    .footer-top {
        grid-template-columns: 1fr;
    }

    .navbar-menu {
        flex-direction: column;
        gap: 10px;
    }
}

/* ===== BLOG PAGE STYLES ===== */
.engagement-stats {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.engagement-stats span {
    margin-right: 15px;
}

.like-count,
.comment-count {
    display: inline-block;
}

.comment-form {
    background-color: #f8f9fa;
    padding: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    margin-top: 15px;
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.comment-form.active {
    opacity: 1;
    pointer-events: auto;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}

.form-group label .required {
    color: var(--primary-red);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.1);
}

.form-group textarea {
    min-height: 80px;
}

.char-count {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
}

.form-buttons {
    display: flex;
    gap: 10px;
}

.form-buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-submit {
    background-color: var(--primary-red);
    color: white;
}

.btn-submit:hover {
    background-color: #b81030;
}

.btn-cancel {
    background-color: #e0e0e0;
    color: #333;
}

.btn-cancel:hover {
    background-color: #d0d0d0;
}

.comments-list {
    margin-top: 20px;
}

.comment-item {
    background-color: #f8f9fa;
    padding: 15px;
    border-left: 4px solid var(--primary-red);
    margin-bottom: 15px;
    border-radius: 4px;
}

.comment-author {
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.comment-text {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* ===== SEN DE PAYLAŞ PAGE ===== */
.tabs-container {
    display: flex;
    gap: 0;
    margin-bottom: 30px;
    border-bottom: 2px solid #e0e0e0;
}

.tab-button {
    padding: 15px 30px;
    background-color: transparent;
    border: none;
    font-size: 15px;
    font-weight: 700;
    color: #999;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.tab-button.active {
    color: var(--primary-red);
    border-bottom-color: var(--primary-red);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.kvkk-section {
    background-color: #f8f9fa;
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    margin-bottom: 30px;
}

.kvkk-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    color: #333;
}

.kvkk-content {
    display: none;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e0e0e0;
    font-size: 14px;
    line-height: 1.8;
    color: #666;
}

.kvkk-content.active {
    display: block;
}

.kvkk-checkbox {
    margin-top: 15px;
}

.kvkk-checkbox input {
    margin-right: 10px;
}

.kvkk-checkbox label {
    font-size: 14px;
    cursor: pointer;
}


/* ===== NEWS MODAL ===== */
.news-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.news-modal-content {
    background-color: white;
    margin: 0;
    padding: 60px;
    border: none;
    width: 100%;
    height: 100vh;
    animation: slideDown 0.3s ease;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.news-modal-close {
    color: #aaa;
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.news-modal-close:hover,
.news-modal-close:focus {
    color: var(--primary-red);
}

.news-modal-content h2 {
    color: #000;
    margin-bottom: 30px;
    font-size: 48px;
    font-weight: 700;
    text-align: center;
    max-width: 800px;
}

.news-modal-content p {
    color: #666;
    line-height: 1.8;
    font-size: 18px;
    text-align: center;
    max-width: 800px;
}


/* ===== PAGE HEADER ===== */
.page-header {
    background-color: var(--light-gray);
    padding: 60px 0;
    border-bottom: 3px solid var(--primary-red);
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 15px;
    color: var(--dark-gray);
}

.page-header h1 .highlight {
    color: var(--primary-red);
}

.page-header p {
    font-size: 16px;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}