body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0f172a;
    color: #e2e8f0;
}

/* Header */
header {
    text-align: center;
    padding: 60px 20px;
    background: #020617;
}

header h1 {
    margin: 0;
    font-size: 36px;
}

header p {
    margin: 10px 0 20px;
    color: #94a3b8;
}

/* Button */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: #3b82f6;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    transition: 0.3s;
}

.btn:hover {
    background: #2563eb;
}

/* Sections */
section {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

h2 {
    color: #60a5fa;
}

/* Lists */
ul {
    padding-left: 20px;
}

li {
    margin-bottom: 10px;
}

/* Steps */
.steps {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    font-weight: bold;
}

/* Contact box */
.contact-box {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px;
    border-radius: 14px;
    background: #a2bee6;
    text-decoration: none;
    color: #333;
    transition: 0.2s ease;
    min-height: 60px; /* lepsze kliknięcie palcem */
}

.contact-item i {
    font-size: 20px;
    min-width: 24px;
    text-align: center;
    color: #007BFF;
}

.contact-item .label {
    display: block;
    font-size: 12px;
    color: #777;
}

.contact-item .value {
    font-size: 16px;
    font-weight: 600;
}

/* efekt hover tylko dla desktopów */
@media (hover: hover) {
    .contact-item:hover {
        background: #e9f2ff;
        transform: translateY(-2px);
    }
}

/* MOBILE OPTIMALIZACJA */
@media (max-width: 480px) {
    .contact-box {
        padding: 8px;
    }

    .contact-item {
        padding: 18px;
        border-radius: 16px;
        font-size: 16px;
    }

    .contact-item .value {
        font-size: 17px;
    }

    .contact-item i {
        font-size: 22px;
    }
}

/* Form */
form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

input, textarea {
    padding: 10px;
    border-radius: 5px;
    border: none;
}

button {
    padding: 12px;
    background: #22c55e;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

button:hover {
    background: #16a34a;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    background: #020617;
    color: #64748b;
}