@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap');

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: 'Montserrat', sans-serif;
    background-image: url("pictures/background.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #2f3640;
    /* Resim yüklenmezse arka plan rengi */
    color: white;

    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
    /* ekranın geri kalanını doldurur */
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

h1 {
    font-weight: 700;
    font-size: clamp(2rem, 6vw, 4rem);
    /* ekrana göre küçülür */
    letter-spacing: 0.1em;
    margin: 0 0 20px 0;
    word-break: break-word;
}

.subtitle {
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    margin-bottom: 15px;
    color: #ddd;
}

.progress-bar {
    width: 100%;
    max-width: 320px;
    height: 10px;
    background: #ddd;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress {
    width: 70%;
    height: 100%;
    background-color: #7ea6d4;
}

.progress-labels {
    width: 100%;
    max-width: 320px;
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 40px;
}

.btn {
    background-color: #7ea6d4;
    border: none;
    color: #fff;
    padding: 12px 30px;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 4px;
    margin-bottom: 50px;
}

.social-icons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.social-icons a {
    border: 2px solid white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.4rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.social-icons a:hover {
    background-color: #7ea6d4;
    border-color: #7ea6d4;
    color: white;
}

footer {
    text-align: center;
    font-size: 0.8rem;
    color: #bbb;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 15px 20px;
    font-weight: 500;
}

footer a {
    color: #7ea6d4;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* 📱 Tablet */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
        letter-spacing: 0.05em;
    }

    .subtitle {
        font-size: 0.8rem;
        letter-spacing: 0.1em;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        padding: 12px;
        font-size: 0.9rem;
    }

    .social-icons {
        gap: 15px;
    }

    .social-icons a {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
}

/* 📱 Küçük telefonlar */
@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 0.75rem;
    }

    .progress-labels {
        font-size: 0.7rem;
    }

    footer {
        font-size: 0.7rem;
    }
}