* {
    box-sizing: border-box;
}

html{
    scroll-behavior: smooth;
    background-color: #0f172a;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
}
header{
    position: sticky;
    top: 0;
    backdrop-filter: blur(5px);
    background-color: rgba(83, 82, 82, 0.3);
    padding: 12px;
}
.position ul{
    display:flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    list-style: none;
    transition: all 0.3s linear;
}
.position a{
    text-decoration: none;
    color: white;
    font-size: 18px;
    transition: all 0.3s linear;
}
header a:hover{
    color: #3b82f6;
}
.active:hover{
    transform: scale(1.1);
}
.hero-h1{
    font-size: 42px;
    font-weight: bold;
    text-align: center;
    color: #3b82f6;
}
.hero-text{
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    color: rgb(170, 170, 170);
}
.hero-img{
    width: 60%;
    height: auto;
    border-radius: 12px;
}
.hero-content{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-top: 48px;
}
.hero-btn{
    display: flex;
    gap: 32px;
}
.hero-btn button{
    background-color: #3b82f6;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    margin-top: 12px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s linear;
    box-shadow:  4px 5px 70px rgba(59, 130, 246, 0.5);
    height: 72px;
    width: 180px;
}
.hero-btn button:hover{
    background-color: #0953f1;
    transform: scale(1.1);
}
.about-content h2{
    font-size: 42px;
    font-weight: bold;
    text-align: center;
    margin: 120px 0 48px 0;
    color: #3b82f6;
}
.vision{
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 24px 120px 48px;
    padding: 48px;
}
.vision-content1{
    margin-right: 60px;
}
.vision-content2{
    margin-right: 72px;
}
.vision-content3{
    margin-right: 60px;
} 
.about-img{
    height: 300px;
    width: auto;
    border-radius: 12px;
}
.features-header h2{
    font-size: 42px;
    font-weight: bold;
    color: #3b82f6;
    text-align: center;
}
.features-content{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 48px 0 120px 50px;
    gap: 120px;
    margin-top: 72px;
}
.features-card1, .features-card2, .features-card3{
    background-color: rgba(83, 82, 82, 0.1);
    padding: 12px;
    border-radius: 12px;
    height: 60px;
    transition: all 0.3s linear;
    height: 86px;
}
.features-card1 p, .features-card2 p  , .features-card3 p{
    font-size: 18px;
    text-align: center;
    font-weight: bold;
}
#features i{
    margin-right: 8px;
}
.features-card1:hover, .features-card2:hover, .features-card3:hover{
    background-color: rgba(37, 37, 37, 0.3);
    transform: scale(1.1);
}
.sensor-kutusu1, .sensor-kutusu2{
    background-color: rgba(83, 82, 82, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 12px;
    max-width: 600px; 
    margin: 42px auto;
    border-radius: 12px;
    transition: all 0.3s linear;
}
.kontrol-paneli{
    background-color: rgba(83, 82, 82, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 12px;
    max-width: 600px; 
    margin: 42px auto;

    border-radius: 12px;
    transition: all 0.3s linear;
}
.kontrol-paneli button{
    background-color: #3b82f6;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s linear;
    box-shadow:  4px 5px 70px rgba(59, 130, 246, 0.5);
}
.kontrol-paneli button:hover{
    background-color: #0953f1;
    transform: scale(1.1);
}
.sensor-kutusu1:hover, .sensor-kutusu2:hover{
    background-color: rgba(37, 37, 37, 0.3);
    transform: scale(1.1);
}
.ai-asistan-paneli{
    background-color: rgba(83, 82, 82, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 12px 0 36px 0;
    max-width: 600px; 
    margin: 42px auto;

    border-radius: 12px;
    transition: all 0.3s linear;
}
.ai-asistan-paneli button{
    background-color: #3b82f6;
    color: white;
    border: none;
    padding: 12px 24px;
    margin-left: 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s linear;
    box-shadow:  4px 5px 70px rgba(59, 130, 246, 0.5);
}
.ai-asistan-paneli button:hover{
    background-color: #0953f1;
    transform: scale(1.1);
}
.ai-asistan-paneli input{
    padding: 12px;
    border-radius: 8px;
    border: none;
    width: 300px;
}
.fiyat-salteri{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-top: 48px;
}
.fiyat-salteri button{
    background-color: #3b82f6;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s linear;
    box-shadow:  4px 5px 70px rgba(59, 130, 246, 0.5);
}
.fiyat-salteri button:hover{
    background-color: #0953f1;
    transform: scale(1.1);
}
.fiyat-salteri button.aktif{
    background-color: #3b83f6;
    color: white;
}
.fiyat-salteri button{
    background: transparent;
    border: 1px solid #3b82f6;
    color: #3b83f6; 
    cursor: pointer;
    transition: all 0.3s ease;
}
.pricing-table{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 72px;
    margin-top: 48px;
}
.pricing-option{
    background-color: rgba(83, 82, 82, 0.1);
    padding: 12px;
    border-radius: 12px;
    width: 300px;
    height: 170px;
    transition: all 0.3s linear;
    text-align: center;
    font-weight: bold;
    font-size: 22px;
}
.pricing-option:hover{
    background-color: rgba(37, 37, 37, 0.3);
    transform: scale(1.1);
}
.demo-header{
    font-size: 42px;
    font-weight: bold;
    color: #3b82f6;
    text-align: center;
    margin-top: 240px;
}
.pricing-header{
    font-size: 42px;
    font-weight: bold;
    color: #3b82f6;
    text-align: center;
    margin-top: 240px;
}
.faq-header{
    font-size: 42px;
    font-weight: bold;
    color: #3b82f6;
    text-align: center;
    margin-top: 240px;
}
.contact-header{
    font-size: 42px;
    font-weight: bold;
    color: #3b82f6;
    text-align: center;
    margin-top: 240px;
}
.faq-item{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.faq-item i{
    margin-left: 8px;
}
.faq-soru{
    background-color: #3b82f6;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s linear;
    width: 400px;
        display: flex;
        margin-bottom: 42px;
}
.faq-soru i {
    transition: transform 0.3s ease;
    margin-left: 10px; 
}
.faq-soru:hover{
    background-color: #0953f1;
    transform: scale(1.1);
}
.faq-cevap{
    background-color: rgba(83, 82, 82, 0.1);
    padding: 12px;
    border-radius: 12px;
    width: 400px;
    display: none;
    margin-bottom: 42px;
}
.contact-form{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
}
.contact-text, .contact-mail, .contact-message{
    padding: 12px;
    border-radius: 12px;
    border: none;
    width: 20%;
    height: auto;
}
.contact-text:hover, .contact-text:focus, .contact-mail:hover,.contact-mail:focus, .contact-message:hover,.contact-message:focus{
    border: 4px solid #3b82f6;
    outline: none;
}
.contact-btn{
    background-color: #3b82f6;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s linear;
    box-shadow:  4px 5px 70px rgba(59, 130, 246, 0.5);
}
.contact-btn:hover{
    background-color: #0953f1;
    transform: scale(1.1);
}
footer{
    background-color: rgba(83, 82, 82, 0.3);
    padding: 12px;
    text-align: center;
    margin-top: 120px;
}
.social-icons{
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    gap: 24px;
    color: white;
}
footer a{
    color: white;
    transition: all 0.3s linear;
}

.koyu-menu{
    background-color: rgba(15 ,23, 42, 0.95) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

@media (max-width: 768px){
    header {
        padding: 20px;
        border-radius: 18px;
    }
    .position ul {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        overflow-x: auto;
        white-space: nowrap;
        gap: 20px;
        padding: 10px 15px;
        margin: 5px 0 0 0;
        width: 100%;
        -webkit-overflow-scrolling: touch;
    }
    .position ul::-webkit-scrollbar {
        display: none; 
    }
    .position ul li a {
        font-size: 16px !important; 
        padding: 2px 4px;      
    }
    .vision {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        text-align: center !important;
        width: 100% !important;
        padding: 20px 25px !important;
        margin: 0 !important;
        box-sizing: border-box !important;
    }
    .vision-text, vision p{
        font-size: 18px !important;
        line-height: 1.6 !important;
        width: 100% !important;
        max-width: 600px !important;
        margin: 15px 0 !important;
        padding: 0 !important;
    }
    .vision img, .vision-img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    border-radius: 12px !important;
}
    .vision{
        flex-direction: column !important; 
        gap: 40px;
    }
    .asistan-container, .chat-container{
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        width: 100% !important;
        padding: 10px !important;
        box-sizing: border-box !important;
    }
    .asistan-container input[type="text"], .chat-input {
    width: 90% !important;      
    margin: 10px auto !important; 
    box-sizing: border-box !important;
    }
    .asistan-container button, .chat-btn {
    width: 90% !important;
    max-width: 400px;
    margin: 0 auto !important;
    box-sizing: border-box !important;
}
    .features-content{
        grid-template-columns: 1fr !important; 
        margin-left: 20px;
        margin-right: 20px;
    }
    .contact-text, .contact-mail, .contact-message{
        width: 90% !important;
    }
    .pricing-table {
        flex-direction: column !important;
}
}