* {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}

body {
    background: #080808;
    color: #fff;
}

.container {
    padding: 10px 10%;
}

/* HEADER & NAV */
#header {
    width: 100%;
    height: auto;
    padding-top: 10px;
    padding-bottom: 0px;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 20px;
}



nav ul li {
    display: inline-block;
    list-style: none;
    margin: 10px 20px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 25px;
    position: relative;
    transition: 0.3s;
}

nav ul li a:hover {
    color: #ababab;
}

nav ul li a::after {
    content: '';
    width: 0;
    height: 3px;
    background: #fff; /* Kırmızıdan beyaza döndü */
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.5s;
}

nav ul li a:hover::after {
    width: 100%;
}

/* HEADER TEXT & PROFILE IMAGE */
.header-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    height: auto;
    margin-top: -10px; /* Üste yaklaştıran kısım */
}

.profile-img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #fff; /* Kırmızıdan beyaza döndü */
    margin-bottom: 20px;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.header-text h1 {
    font-size: 50px;
    font-weight: 700;
}

.header-text h1 span {
    color: #fff; /* İsim artık beyaz */
    text-underline-offset: 8px;
}

.header-text .intro-text {
    font-size: 26px; /* Daha belirgin */
    color: #fff;
    margin-top: 15px;
}

/* Açıklama Paragrafı (AI, Digitalization, LLM vb.) */
.header-text .description-text {
    font-size: 21px; /* Okunurluk için büyütüldü */
    color: #ababab;
    margin-top: 25px;
    max-width: 850px;
    line-height: 1.7; /* Satır aralığı daha şık durması için açıldı */
}

/* Vurgulanan Kelimeler (AI, LLM, Digitalization) */
.header-text .description-text span {
    color: #fff;
    font-weight: 600;
}

.reach-out-link {
    color: #fff;
    font-weight: bold;
    text-decoration: none;
    border-bottom: 2px solid #fff;
    transition: 0.3s;
}

.reach-out-link:hover {
    background: #fff;
    color: #000;
}

/* PROJELER VE BLOG BÖLÜMÜ */
.move-up {
    margin-top: 80px;
}

/* PROJECTS SECTION */
.move-up {
    margin-top: 60px; /* Projeleri metne yaklaştıran kısım */
}

.sub-title {
    text-align: center;
    font-size: 40px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 30px;
}

.project-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 30px;
}

.project-card-link {
    text-decoration: none;
}

.project {
    background: #111;
    border: 1px solid #333;
    padding: 25px;
    border-radius: 15px;
    transition: 0.3s;
}

.project:hover {
    transform: translateY(-10px);
    border-color: #fff; /* Kırmızıdan beyaza döndü */
}

.project h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #fff;
}

.project p {
    font-size: 14px;
    color: #ababab;
    line-height: 1.5;
}

#blog {
    padding-top: 60px; /* Projects ile Gallery arasındaki mesafeyi korur */
}

/* GALLERY SECTION */
#gallery {
    padding: 60px 0;
}

.gallery-wrapper {
    width: 100%;
    overflow-x: auto;
    padding: 20px 0;
}

.gallery-wrapper::-webkit-scrollbar {
    height: 4px;
}

.gallery-wrapper::-webkit-scrollbar-thumb {
    background: #555; /* Daha cool ve koyu bir çubuk */
    border-radius: 10px;
}

.gallery-grid {
    display: flex;
    gap: 15px;
}

.gallery-item {
    flex: 0 0 auto;
    width: 280px;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #333;
    transition: 0.3s;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-item:hover {
    border-color: #fff;
    transform: scale(1.02);
}