/* === Article Page Layout === */

.article-page {
    padding-top: 100px;
    padding-bottom: 100px;
}

.article-page .container {
    display: flex;
}


/* Sidebar */

.article-sidebar {
    flex: 0 0 250px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.article-sidebar .article-date {
    font-size: 0.9rem;
    color: #999;
}


/* Sticky navigation */

.article-page .article-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
    border-left: 2px solid #eee;
    position: sticky;
    top: 160px;
    /* header yüksekliğini hesaba kat */
}

.article-page .article-sidebar li {
    margin-bottom: 12px;
}

.article-page .article-sidebar a {
    display: block;
    padding-left: 12px;
    font-size: 0.95rem;
    color: #445;
    text-decoration: none;
    transition: color 0.3s;
}

.article-page .article-sidebar a:hover {
    color: #BC0042;
}

.article-page .article-sidebar a.active {
    color: #BC0042;
    font-weight: 600;
    position: relative;
}

.article-page .article-sidebar a.active::before {
    content: "";
    position: absolute;
    left: -2px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #BC0042;
}


/* Content */

.article-content {
    flex: 1;
    max-width: 60%;
    margin: 0 auto;
    padding-bottom: 120px;
}

.article-content h1 {
    color: #51678F;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 60px;
    font-style: normal;
    font-weight: 500;
    line-height: 60px;
    /* 100% */
    letter-spacing: -3px;
    margin-bottom: 100px;
}

.article-content h2 {
    color: #51678F;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 30px;
    font-style: normal;
    font-weight: 500;
    line-height: 40px;
    margin-bottom: 18px;
}

.article-content h3 {
    color: #51678F;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 24px;
    font-style: normal;
    font-weight: 500;
    line-height: 40px;
    margin-bottom: 18px;
}

.article-content h4 {
    color: #51678F;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 21px;
    font-style: normal;
    font-weight: 500;
    line-height: 40px;
    margin-bottom: 18px;
}

.article-content p {
    color: #51678F;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 34px;
    /* 188.889% */
    margin-bottom: 18px;
}

.article-content ul {
    margin-bottom: 18px;
    list-style: disc;
    padding-left: 20px;
}

.article-content ol {
    margin-bottom: 18px;
    list-style: decimal;
    padding-left: 20px;
}

.article-content ul li,
.article-content ol li {
    color: #51678F;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 34px;
    /* 188.889% */
}

.article-content figure {
    margin-bottom: 24px;
}

.article-content figure img {
    display: block;
    border-radius: 24px;
}

.article-date {
    color: #51678F;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 34px;
    /* 188.889% */
}

.article-category {
    color: #BC0042;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 20px;
    /* 250% */
}

.article-category span {
    color: #51678F;
    leading-trim: both;
    text-edge: cap;
    font-family: "DM Sans";
    font-size: 12px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
}


/* === Corporate Page === */

.article-corporate {
    padding: 80px 0;
    font-family: "DM Sans", sans-serif;
}

.article-corporate .container {
    display: flex;
    align-items: flex-start;
    gap: 50px;
}


/* Sidebar */

.corporate-sidebar {
    flex: 0 0 350px;
    position: sticky;
    top: 160px;
    /* header yüksekliği kadar boşluk */
    align-self: flex-start;
    /* flex içindeyse bu önemli */
}

.corporate-nav {
    list-style: none;
    padding: 20px;
    margin: 0;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    position: sticky;
    top: 160px;
    /* header yüksekliği kadar offset */
}

.corporate-nav li {
    margin-bottom: 12px;
}

.corporate-nav a {
    display: block;
    padding: 6px 0;
    font-size: 0.95rem;
    color: #51678F;
    text-decoration: none;
    transition: color 0.3s;
}

.corporate-nav a:hover {
    color: #BC0042;
}

.corporate-nav a.active {
    color: #BC0042;
    font-weight: 600;
}

.corporate-nav li.active a {
    color: #BC0042;
    font-weight: 600;
}


/* Content */

.corporate-content {
    flex: 1;
}

.corporate-content h1 {
    font-size: 2rem;
    font-weight: 600;
    color: #51678F;
    margin-bottom: 30px;
}

.corporate-content h2 {
    font-size: 1.4rem;
    font-weight: 500;
    margin: 40px 0 15px;
    color: #51678F;
}

.corporate-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: #51678F;
    margin-bottom: 20px;
}

.corporate-content p a {
    text-decoration: underline;
    font-weight: 700;
}

.corporate-content ul {
    margin: 0 0 20px 20px;
    list-style: disc;
}

.corporate-content ul li {
    margin-bottom: 10px;
    color: #51678F;
}

.corporate-content figure {
    margin-bottom: 24px;
}

.corporate-content figure img {
    display: block;
    width: 100%;
    border-radius: 12px;
}

.agreements-page {
    padding: 80px 0;
    font-family: "DM Sans", sans-serif;
    background: #fff;
}

.agreements-page h2 {
    font-size: 36px;
    font-weight: 600;
    color: #51678F;
    margin-bottom: 40px;
}

.agreements-group {
    margin-bottom: 50px;
}

.agreements-group h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #BC0042;
}

.agreements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
}

.agreement-card {
    padding: 15px 20px;
    border: 1px solid #eee;
    border-radius: 12px;
    background: #f9f9f9;
    font-size: 14px;
    color: #51678F;
    transition: all 0.3s ease;
    cursor: default;
}

.agreement-card:hover {
    background: #BC0042;
    color: #fff;
    border-color: #BC0042;
}

.hasta-ve-ziyaretci-rehberi {
    padding: 80px 0;
    font-family: "DM Sans", sans-serif;
    background: #fff;
}

.hasta-ve-ziyaretci-rehberi h2 {
    font-size: 24px;
    font-weight: 600;
    color: #BC0042;
    margin-bottom: 15px;
}

.hasta-ve-ziyaretci-rehberi h3 {
    font-size: 21px;
    font-weight: 600;
    color: #BC0042;
    margin-bottom: 15px;
}

.hasta-ve-ziyaretci-rehberi p {
    font-size: 15px;
    line-height: 1.7;
    color: #51678F;
    margin-bottom: 20px;
}

.hasta-ve-ziyaretci-rehberi ul,
.hasta-ve-ziyaretci-rehberi ol {
    margin: 0 0 20px 20px;
    color: #51678F;
    line-height: 1.6;
}

.hasta-ve-ziyaretci-rehberi li {
    margin-bottom: 8px;
    font-size: 15px;
}

.about-us-section {
    border: 1px solid #51678F;
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 24px;
}

.insan-odakli-bakim {
    padding: 80px 0;
    background: #fff;
    font-family: "DM Sans", sans-serif;
}

.insan-odakli-bakim h2 {
    font-size: 32px;
    font-weight: 700;
    color: #BC0042;
    margin-bottom: 30px;
}

.insan-odakli-bakim h3 {
    font-size: 22px;
    font-weight: 600;
    color: #51678F;
    margin-top: 40px;
    margin-bottom: 15px;
}

.insan-odakli-bakim p {
    font-size: 15px;
    line-height: 1.7;
    color: #51678F;
    margin-bottom: 20px;
}

.insan-odakli-bakim ul {
    list-style: disc;
    margin: 0 0 20px 20px;
    color: #51678F;
}

.insan-odakli-bakim li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.insan-odakli-bakim img {
    margin-bottom: 20px;
}

.insan-odakli-bakim iframe {
    width: 960px;
    height: 540px;
    margin-bottom: 30px;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, .2);
}

.kendi-kendine-meme .row {
    display: flex;
    gap: 20px;
}

.kendi-kendine-meme .row .col {
    flex: 1;
}

.kendi-kendine-meme .row .col img {
    width: 100%;
}

.video-hero {
    position: relative;
    overflow: hidden;
    /* istediğin yükseklik */
}

.video-hero .slide-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    /* biraz büyük bırakıyoruz ki kayarken boşluk oluşmasın */
    object-fit: cover;
    z-index: 0;
    transform: translateY(0);
    /* parallax için JS burayı güncelleyecek */
    transition: transform 0.1s linear;
}