/* ===== Формы и валидация ===== */

.cta__form,
.service-form,
.project-order-form,
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Поле формы */
.cta__field,
.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

/* Input и textarea */
.cta__input,
.form-input,
.cta__textarea,
.form-textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: inherit;
    font-size: 15px;
    line-height: 1.4;
    color: #333;
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.cta__input::placeholder,
.form-input::placeholder,
.cta__textarea::placeholder,
.form-textarea::placeholder {
    color: #999;
    opacity: 1;
}

/* Focus состояние */
.cta__input:focus,
.form-input:focus,
.cta__textarea:focus,
.form-textarea:focus {
    outline: none;
    border-color: #20a882;
    box-shadow: 0 0 0 3px rgba(32, 168, 130, 0.1);
    background-color: #fafffe;
}

/* Ошибка валидации */
.input-error {
    border-color: #d42d2d !important;
    background-color: #fff8f8 !important;
}

.input-error:focus {
    box-shadow: 0 0 0 3px rgba(212, 45, 45, 0.1) !important;
}

/* Сообщение об ошибке */
.form-error {
    display: block;
    font-size: 13px;
    line-height: 1.4;
    color: #d42d2d;
    margin-top: 4px;
    animation: slideDown 0.25s ease;
}

.form-error--general {
    background: #fff5f5;
    border: 1px solid #f0b8b8;
    border-radius: 6px;
    padding: 12px 14px;
    margin-bottom: 12px;
    color: #d42d2d;
    font-size: 14px;
    line-height: 1.5;
    animation: slideDown 0.25s ease;
}

/* Сообщение об успехе */
.form-success,
.cta__success {
    background: #f0faf6;
    border: 1px solid #20a882;
    border-radius: 6px;
    padding: 14px 16px;
    color: #20a882;
    font-size: 14px;
    line-height: 1.5;
    margin-top: 12px;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateY(-4px);
    box-shadow: 0 2px 8px rgba(32, 168, 130, 0.15);
}

.form-success.show,
.cta__success.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: slideDown 0.3s ease;
}

.cta__success--show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Иконка успеха перед текстом */
.form-success::before,
.cta__success::before {
    content: '✓ ';
    font-weight: 700;
    margin-right: 6px;
}

/* Подсказка */
.form-hint {
    display: block;
    font-size: 12px;
    color: #999;
    margin-top: 4px;
}

/* Кнопка отправки */
button[type="submit"] {
    transition: opacity 0.2s ease, background-color 0.2s ease;
}

button[type="submit"]:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Блочная кнопка */
.btn--block {
    width: 100%;
}

/* ===== Анимации ===== */

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Медиа запросы ===== */

@media (max-width: 768px) {
    .cta__form,
    .service-form,
    .project-order-form,
    .contact-form {
        gap: 14px;
    }

    .cta__field,
    .form-field {
        gap: 5px;
    }

    .cta__input,
    .form-input,
    .cta__textarea,
    .form-textarea {
        padding: 12px 12px;
        font-size: 16px; /* Предотвращает zoom на iOS */
    }

    .form-error {
        font-size: 12px;
    }

    .form-error--general,
    .form-success,
    .cta__success {
        font-size: 13px;
        padding: 10px 12px;
    }
}

@media (max-width: 480px) {
    .cta__input,
    .form-input,
    .cta__textarea,
    .form-textarea {
        font-size: 16px;
        padding: 12px;
        border-radius: 5px;
    }

    button[type="submit"] {
        padding: 12px;
    }
}