/* =========================================
   PREMIUM CALLBACK SECTION - FINAL DESIGN
   ========================================= */

.callback-section-premium {
    padding: 100px 0;
    background: linear-gradient(135deg, #5AAC4E 0%, #3d8a35 50%, #234821 100%);
    position: relative;
    overflow: hidden;
}

.callback-section-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(109, 197, 104, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(76, 211, 227, 0.2) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

.callback-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.callback-header h2 {
    font-size: 52px;
    font-weight: 900;
    color: white;
    margin-bottom: 15px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -1px;
}

.callback-header p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
}

.callback-form-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.callback-form-premium {
    background: white;
    padding: 60px 50px;
    border-radius: 30px;
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.4);
    position: relative;
}

.callback-form-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(90deg, #5AAC4E, #4cd3e3, #6dc568, #5AAC4E);
    background-size: 200% 100%;
    border-radius: 30px 30px 0 0;
    animation: gradientMove 3s linear infinite;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 200% 50%;
    }
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.form-field {
    display: flex;
    flex-direction: column;
}

.form-field.full-width {
    grid-column: 1 / -1;
}

.form-field label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    color: #0D210B;
    margin-bottom: 12px;
    letter-spacing: 0.3px;
}

.form-field label i {
    color: #5AAC4E;
    font-size: 18px;
}

.required {
    color: #e74c3c;
    font-weight: 700;
}

.form-field input[type="text"],
.form-field input[type="tel"],
.form-field input[type="email"],
.form-field textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    color: #0D210B;
    background: #fafafa;
    transition: all 0.3s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #999;
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: #5AAC4E;
    background: white;
    box-shadow: 0 0 0 4px rgba(90, 172, 78, 0.1);
    transform: translateY(-2px);
}

.form-field textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

/* Time Selector */
.time-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 5px;
}

.time-selector input[type="radio"] {
    display: none;
}

.time-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 15px;
    background: #fafafa;
    border: 3px solid #e0e0e0;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    min-height: 110px;
}

.time-card i {
    font-size: 32px;
    color: #5AAC4E;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.time-title {
    font-size: 16px;
    font-weight: 700;
    color: #0D210B;
    display: block;
    margin-bottom: 5px;
}

.time-range {
    font-size: 13px;
    color: #666;
    font-weight: 500;
}

.time-selector input[type="radio"]:checked+.time-card {
    background: linear-gradient(135deg, #5AAC4E, #6dc568);
    border-color: #5AAC4E;
    box-shadow: 0 10px 30px rgba(90, 172, 78, 0.4);
    transform: translateY(-5px) scale(1.05);
}

.time-selector input[type="radio"]:checked+.time-card i {
    color: white;
    transform: scale(1.2) rotate(10deg);
}

.time-selector input[type="radio"]:checked+.time-card .time-title {
    color: white;
}

.time-selector input[type="radio"]:checked+.time-card .time-range {
    color: rgba(255, 255, 255, 0.9);
}

.time-card:hover {
    border-color: #5AAC4E;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(90, 172, 78, 0.2);
}

/* Submit Button */
.form-actions {
    text-align: center;
    margin-top: 20px;
}

.btn-submit-premium {
    background: linear-gradient(135deg, #5AAC4E, #234821);
    color: white;
    padding: 20px 70px;
    border: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 15px 40px rgba(90, 172, 78, 0.5);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-submit-premium i {
    font-size: 20px;
}

.btn-submit-premium:hover {
    background: linear-gradient(135deg, #234821, #5AAC4E);
    transform: translateY(-5px) scale(1.08);
    box-shadow: 0 20px 50px rgba(90, 172, 78, 0.7);
}

.btn-submit-premium:active {
    transform: translateY(-2px) scale(1.05);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .callback-section-premium {
        padding: 70px 0;
    }

    .callback-header h2 {
        font-size: 38px;
    }

    .callback-header p {
        font-size: 17px;
    }

    .callback-form-premium {
        padding: 40px 30px;
        border-radius: 25px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .time-selector {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .time-card {
        flex-direction: row;
        justify-content: flex-start;
        padding: 16px 20px;
        min-height: auto;
    }

    .time-card i {
        font-size: 28px;
        margin-bottom: 0;
        margin-right: 15px;
    }

    .time-title {
        font-size: 15px;
        text-align: left;
    }

    .time-range {
        font-size: 12px;
        text-align: left;
    }

    .btn-submit-premium {
        width: 100%;
        padding: 18px 50px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .callback-header h2 {
        font-size: 30px;
    }

    .callback-header p {
        font-size: 15px;
    }

    .callback-form-premium {
        padding: 30px 20px;
        border-radius: 20px;
    }

    .form-field label {
        font-size: 14px;
    }

    .form-field input,
    .form-field textarea {
        padding: 14px 16px;
        font-size: 15px;
    }

    .time-card {
        padding: 14px 16px;
    }

    .time-card i {
        font-size: 24px;
        margin-right: 12px;
    }

    .time-title {
        font-size: 14px;
    }

    .time-range {
        font-size: 11px;
    }
}