/* ===== HERO ===== */

.hero {
    background: #f7f9fc;
    padding: 60px 20px;
}

.hero-container {
    max-width: 900px;
    margin: auto;
}

.hero h2 {
    color: #102A43;
}

.hero-subtitle {
    font-size: 18px;
    color: #334E68;
    margin-bottom: 25px;
}

.features-list,
.clients-list {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.features-list li,
.clients-list li {
    padding-left: 20px;
    position: relative;
    color: #334E68;
}

.features-list li::before,
.clients-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #3fa9f5;
}

.documentation {
    color: #334E68;
    margin-bottom: 25px;
}



/* ===== SLIDER ===== */

.carousel-item {
    background: white;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,.1);
}

.carousel-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

/* ===== CALLBACK ===== */

.callback {
    background: white;
    padding: 70px 20px;
}

.callback-container {
    max-width: 480px;
    margin: auto;
    text-align: center;
}

.callback-form,
#callbackForm {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#callbackForm input {
    padding: 14px;
    border-radius: 6px;
    border: 1px solid #d9e2ec;
    font-size: 16px;
}

#callbackForm input:focus {
    outline: none;
    border-color: #3fa9f5;
}

#callbackForm button {
    padding: 14px;
    background: #3fa9f5;
    border: none;
    border-radius: 6px;
    color: white;
    font-weight: 600;
    cursor: pointer;
}

#callbackForm button:hover {
    background: #3390d6;
}

.callback-success {
    margin-top: 18px;
    color: #1f8f4a;
    font-weight: 600;
    opacity: 0;
    transition: .4s;
}

.callback-success.show {
    opacity: 1;
}

/* ===== CALLBACK FORM ===== */
.callback {
    background: #f0f4f8;
    padding: 50px 20px;
    text-align: center;
}

.callback-container {
    max-width: 500px;
    margin: 0 auto;
}

.callback h2 {
    font-size: 28px;
    color: #102A43;
    margin-bottom: 15px;
}

.callback-subtitle {
    font-size: 16px;
    color: #334E68;
    margin-bottom: 25px;
}

.callback input[type="text"],
.callback input[type="tel"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 16px;
}

.callback button {
    padding: 12px 25px;
    background-color: #3fa9f5;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s, transform 0.2s;
}

.callback button:hover {
    background-color: #3390d6;
    transform: translateY(-2px);
}

.callback-success {
    margin-top: 18px;
    color: #1f8f4a;
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.4s;
}

.callback-success.show {
    opacity: 1;
}