body {
    font-family: 'Inter', sans-serif;
    color: #1f2937;
}

.navbar {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.navbar-brand img {
    height: 50px;
}

.heroindex {
    background: linear-gradient(rgba(12,25,55,0.85), rgba(12,25,55,0.85)), url('https://images.unsplash.com/photo-1581595219315-a187dd40c322?q=80&w=1600&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 120px 0;
}

.hero, .heroHakkimizda, .heroiletisim, .heroterumo {
    background: linear-gradient(rgba(12,25,55,0.85), rgba(12,25,55,0.85)), url('https://images.unsplash.com/photo-1581595219315-a187dd40c322?q=80&w=1600&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 120px 0;
}

.heroterumo {
    background: linear-gradient(rgba(12,25,55,0.85), rgba(12,25,55,0.85)), url('https://images.unsplash.com/photo-1579684385127-1ef15d508118?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
}

    .hero h1, .heroHakkimizda h1, .heroiletisim h1, .heroterumo h1 {
        font-size: 36px;
        font-weight: 700;
    }

    .hero p, .heroHakkimizda p, .heroiletisim p, .heroterumo p {
        font-size: 20px;
        max-width: 750px;
        margin: auto;
    }

.section-title {
    font-size: 40px;
    font-weight: 700;
    color: #243b6b;
    margin-bottom: 20px;
}

.about-text {
    line-height: 1.9;
    font-size: 17px;
}

.service-card {
    border: none;
    border-radius: 18px;
    padding: 35px;
    transition: 0.3s;
    height: 100%;
    background: #f8fafc;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

    .service-card:hover {
        transform: translateY(-8px);
    }

.service-icon {
    width: 70px;
    height: 70px;
    background: #243b6b;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}

.terumo-section {
    background: #f5f8fc;
}

.terumo-logo {
    max-height: 80px;
    max-width: 320px;
    width: 100%;
    margin-bottom: 35px;
}

.stats {
    background: #243b6b;
    color: white;
}

    .stats h2 {
        font-size: 48px;
        font-weight: 700;
    }

.contact-box {
    background: #ffffff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}

footer {
    background: #111827;
    color: #d1d5db;
}

.btn-main {
    background: #e30613;
    color: white;
    border: none;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.3s;
    text-decoration: none;
    display: inline-block;
}

    .btn-main:hover {
        background: #c9000f;
        color: white;
    }

.topbar {
    background: #243b6b;
    color: white;
    font-size: 14px;
}

.topbar-text {
    font-weight: 500;
    letter-spacing: 0.3px;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

    .topbar-text img {
        height: 20px;
        width: auto;
        display: block;
    }

.social-icons a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    margin-left: 10px;
    transition: 0.3s;
    font-size: 16px;
    backdrop-filter: blur(4px);
}

    .social-icons a:hover {
        background: #e30613;
        transform: translateY(-3px);
        color: white;
    }

.page-header {
    background: linear-gradient(rgba(12,25,55,0.88), rgba(12,25,55,0.88)), url('https://images.unsplash.com/photo-1580281657527-47f249e8f4df?q=80&w=1600&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    padding: 100px 0;
    color: white;
    text-align: center;
}

    .page-header h1 {
        font-size: 52px;
        font-weight: 700;
    }

.contact-wrapper {
    margin-top: -70px;
    position: relative;
    z-index: 10;
}

.contact-info {
    background: #243b6b;
    color: white;
    padding: 50px;
    height: 100%;
}

    .contact-info h3 {
        font-weight: 700;
        margin-bottom: 25px;
    }

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

    .info-item i {
        font-size: 22px;
        margin-right: 15px;
        color: #ffffff;
    }

.contact-form {
    padding: 50px;
}

.form-control {
    height: 55px;
    border-radius: 14px;
    border: 1px solid #d1d5db;
    padding-left: 18px;
    box-shadow: none;
}

textarea.form-control {
    height: 160px;
    padding-top: 15px;
    resize: none;
}

.form-control:focus {
    border-color: #243b6b;
    box-shadow: none;
}

.section-padding {
    padding: 90px 0;
}

.info-card {
    background: white;
    border-radius: 22px;
    padding: 40px;
    height: 100%;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
    transition: 0.3s;
}

    .info-card:hover {
        transform: translateY(-8px);
    }

.icon-box {
    width: 70px;
    height: 70px;
    border-radius: 18px;
    background: #243b6b;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 25px;
}

.principles {
    background: #243b6b;
    color: white;
    border-radius: 28px;
    padding: 55px;
}

    .principles ul {
        padding-left: 20px;
        margin-top: 25px;
    }

    .principles li {
        margin-bottom: 15px;
        line-height: 1.8;
    }

.distributor-box {
    background: white;
    border-radius: 28px;
    padding: 60px;
    box-shadow: 0 10px 35px rgba(0,0,0,0.08);
}

.feature-box {
    background: #ffffff;
    border-radius: 22px;
    padding: 35px;
    height: 100%;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
    transition: 0.3s;
}

    .feature-box:hover {
        transform: translateY(-8px);
    }

.feature-icon {
    width: 75px;
    height: 75px;
    border-radius: 50%;
    background: #243b6b;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin: auto auto 25px auto;
}