/* GENEL SIFIRLAMA VE YAZI TİPİ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #0f172a;
    color: #f8fafc;
}

/* MODERN ÜST NAVİGASYON */
.ana-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 40px;
    z-index: 9999;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 15px;
}

.nav-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-links a:hover {
    color: #ffffff;
    background: #2563eb;
    border-color: #3b82f6;
    transform: translateY(-2px);
}

/* AKICI MODERN KAYAN YAZI BANT SİSTEMİ */
.kayan-bant-kapsayici {
    margin-top: 65px;
    background: linear-gradient(90deg, #1e1b4b, #311b92);
    overflow: hidden;
    white-space: nowrap;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.kayan-bant-icerik {
    display: inline-block;
    animation: kayanYaziAnimasyon 22s linear infinite;
}

.kayan-bant-icerik span {
    font-size: 13px;
    font-weight: 700;
    color: #a7f3d0;
    margin-right: 40px;
    letter-spacing: 1px;
}

@keyframes kayanYaziAnimasyon {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.proje-bolumu {
    padding-top: 40px;
}

/* ORTAK ROZET STİLİ */
.rozet {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* PROJE 1: TRABZON TONYA STİLLERİ */
#tonya-projesi {
    background-color: #f0fdf4;
    color: #0f172a;
    padding-bottom: 60px;
}

.tonya-cerceve {
    max-width: 900px;
    margin: 20px auto;
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.tonya-baslik {
    background: linear-gradient(135deg, #065f46, #047857);
    color: white;
    text-align: center;
    padding: 40px 20px;
}

.tonya-baslik h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 10px;
}

.tonya-baslik p {
    color: #a7f3d0;
    font-size: 15px;
}

.tonya-icerik {
    padding: 35px;
}

.tonya-icerik h2 {
    color: #065f46;
    margin-bottom: 15px;
    font-size: 22px;
}

.tonya-icerik p {
    color: #475569;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 15px;
}

.resim-kutusu img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 25px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.harita-buton-alani {
    text-align: center;
    margin: 25px 0;
}

.harita-btn {
    display: inline-block;
    background: #059669;
    color: white;
    padding: 14px 28px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(5, 150, 105, 0.3);
}

.harita-btn:hover {
    background: #047857;
    transform: translateY(-2px);
}

.tonya-ozellikler {
    background-color: #ecfdf5;
    padding: 25px;
    border-radius: 12px;
    border-left: 5px solid #10b981;
}

.tonya-ozellikler h3 {
    color: #065f46;
    margin-bottom: 15px;
    font-size: 18px;
}

.tonya-ozellikler ul {
    margin-left: 20px;
    color: #334155;
}

.tonya-ozellikler li {
    margin-bottom: 10px;
    line-height: 1.6;
    font-size: 14px;
}

.tonya-alt {
    text-align: center;
    padding: 18px;
    background-color: #f8fafc;
    color: #64748b;
    font-size: 13px;
    border-top: 1px solid #e2e8f0;
}

/* PROJE 2: MARS STİLLERİ */
#mars-projesi {
    background-color: #180909;
    padding-bottom: 60px;
}

.mars-rozet {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.mars-ust {
    text-align: center;
    padding: 40px 20px;
}

.mars-ust h1 {
    font-size: 34px;
    font-weight: 800;
    color: #f87171;
    letter-spacing: 1px;
}

.mars-ust p {
    color: #fca5a5;
}

.mars-kutu {
    max-width: 900px;
    margin: 0 auto;
    background-color: #261010;
    padding: 35px;
    border-radius: 16px;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.mars-kutu h2 {
    color: #fca5a5;
    margin-bottom: 10px;
    text-align: center;
}

.mars-kutu > p {
    text-align: center;
    color: #d1d5db;
    margin-bottom: 30px;
    font-size: 15px;
}

.mars-kartlar {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.mars-kart {
    flex: 1;
    min-width: 220px;
    background-color: #3b1717;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(239, 68, 68, 0.2);
    text-align: center;
}

.kart-ikon {
    font-size: 28px;
    margin-bottom: 8px;
}

.mars-kart h4 {
    color: #fca5a5;
    margin-bottom: 6px;
}

.mars-kart p {
    color: #9ca3af;
    font-size: 13px;
    line-height: 1.5;
}

.mars-galeri h3 {
    color: #fca5a5;
    margin-bottom: 15px;
    text-align: center;
}

.mars-resim-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 15px;
}

.mars-resim-izgara img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.mars-alt {
    text-align: center;
    padding: 25px;
    color: #6b7280;
    font-size: 13px;
}

/* PROJE 3: TEKNOLOJİ BLOGU STİLLERİ */
#teknoloji-projesi {
    background-color: #0b1329;
    padding-bottom: 60px;
}

.tech-rozet {
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
}

.teknoloji-kapsayici {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.teknoloji-ust {
    text-align: center;
    margin-bottom: 25px;
    padding: 35px;
    background: #1e293b;
    border-radius: 16px;
    border: 1px solid #334155;
}

.teknoloji-ust h1 {
    color: #38bdf8;
    font-size: 30px;
    margin-bottom: 8px;
}

.teknoloji-ust p {
    color: #94a3b8;
}

.teknoloji-gorsel-alani {
    margin-bottom: 25px;
}

.teknoloji-gorsel-alani img {
    width: 100%;
    max-height: 380px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid #334155;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.teknoloji-kartlar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.tek-kart {
    background-color: #1e293b;
    padding: 22px;
    border-radius: 12px;
    border: 1px solid #334155;
    transition: transform 0.3s ease;
}

.tek-kart:hover {
    transform: translateY(-5px);
    border-color: #38bdf8;
}

.tek-kart h3 {
    color: #38bdf8;
    margin-bottom: 10px;
    font-size: 17px;
}

.tek-kart p {
    color: #94a3b8;
    line-height: 1.6;
    font-size: 13.5px;
}

.teknoloji-alt {
    text-align: center;
    margin-top: 35px;
    color: #64748b;
    font-size: 13px;
}