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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #050523;
    color: white;
    overflow-x: hidden;
}

section {
    min-height: 100vh;
    width: 100%;
    display: flex;
    padding: 0 10%;
    position: relative;
}

.baloncuk-menu {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 10px 20px;
    display: flex;
    gap: 15px;
    z-index: 1000;
}

.baloncuk-menu a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 14px;
    transition: all 0.3s ease;
    display: inline-block;
}

.baloncuk-menu a:hover {
    color: #ffcc00;
    transform: scale(1.2);
}

.baloncuk-menu a.active {
    color: #ffcc00;
}

.sosyal-medya {
    position: fixed;
    top: 25px;
    right: 30px;
    display: flex;
    gap: 20px;
    z-index: 1001;
}

.sosyal-medya a {
    color: white;
    text-decoration: none;
    font-size: 15px;
    font-weight: bold;
}

.mobil-sosyal-projeler {
    display: none;
}

.giris-icerik,
.hakkimda-icerik,
.projelerim-icerik,
.iletisim-icerik {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 20px;
}

.giris-yazi h1 {
    font-size: 70px;
    line-height: 1.1;
}

h2 {
    color: #ffcc00;
    font-size: 45px;
    margin-bottom: 20px;
}

p {
    font-size: 22px;
    color: #ddd;
    line-height: 1.6;
    margin-bottom: 15px;
}

.proje-link {
    color: #ffcc00;
    text-decoration: underline;
    font-weight: bold;
}

img {
    height: 70vh;
    max-width: 100%;
    object-fit: contain;
    align-self: flex-end;
    transition: 1s ease-out;
}

.iletisim-form {
    margin-top: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 600px;
}

.form-grup {
    width: 100%;
}

.form-grup input,
.form-grup textarea {
    width: 100%;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
    font-size: 18px;
    outline: none;
    transition: 0.3s ease;
}

.form-grup textarea {
    min-height: 250px;
    resize: none;
}

.form-grup input:focus,
.form-grup textarea:focus {
    border-color: #ffcc00;
    background: rgba(255, 255, 255, 0.1);
}

.gonder-btn {
    padding: 15px 60px;
    background: #ffcc00;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    width: fit-content;
    font-size: 20px;
    transition: 0.3s ease;
}

.gonder-btn:hover {
    background: #fff;
    color: #050523;
    transform: translateY(-2px);
}

#form-status {
    padding: 15px;
    border-radius: 8px;
    background: rgba(255, 204, 0, 0.1);
    border: 1px solid #ffcc00;
    text-align: center;
    font-size: 18px;
    margin-top: 15px;
}

.sola-kaybol {
    opacity: 0;
    transform: translateX(-50px);
    transition: 1s;
}

.gizle {
    opacity: 0;
    transform: translateY(50px);
    transition: 1s;
}

.yukari-ok {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    opacity: 0;
    transition: 0.3s;
    z-index: 999;
}

.yukari-ok.goster {
    opacity: 0.5;
}

@media (max-width: 950px) {
    .sosyal-medya {
        display: none !important;
    }

    .mobil-sosyal-projeler {
        display: flex;
        justify-content: center;
        gap: 20px;
        margin-top: 25px;
    }

    .mobil-sosyal-projeler a {
        color: #ffcc00;
        text-decoration: none;
        font-weight: bold;
        font-size: 18px;
    }

    section {
        padding: 80px 5% 40px 5%;
        height: auto;
        min-height: 100vh;
    }

    .giris-icerik,
    .hakkimda-icerik,
    .projelerim-icerik,
    .iletisim-icerik {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }

    .giris-yazi h1 {
        font-size: 40px;
    }

    h2 {
        font-size: 32px;
    }

    p {
        font-size: 18px;
    }

    img {
        height: auto;
        max-height: 40vh;
        max-width: 80%;
        align-self: center;
        margin-top: 20px;
    }

    .baloncuk-menu {
        width: 90%;
        gap: 10px;
        padding: 8px 15px;
    }

    .baloncuk-menu a {
        font-size: 12px;
    }

    .iletisim-form {
        width: 100%;
        margin: 0 auto;
    }

    .gonder-btn {
        width: 100%;
    }
}