.banner {
    max-width: 1200px;
    margin: 30px auto 0;
    padding: 0 20px;
    z-index: 1;
}

.banner_content {
    background: linear-gradient(135deg, #fef3e2, #ffe4cc);
    border-radius: 25px;
    padding: 60px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.banner_text {
    flex: 1;
    position: relative;
    z-index: 1;
}

.banner_text h1 {
    font-size: 42px;
    color: #1e293b;
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.2;
}

.banner_text h1 span {
    color: #f97316;
    position: relative;
    display: inline-block;
}

.banner_text p {
    font-size: 18px;
    color: #475569;
    margin-bottom: 30px;
    line-height: 1.6;
}

.banner_buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn_primary {
    background: linear-gradient(135deg, #f97316, #fb923c);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.btn_primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn_secondary {
    background: transparent;
    color: #f97316;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid #f97316;
}

.btn_secondary:hover {
    background: #f97316;
    color: white;
    transform: translateY(-2px);
}

.banner_image {
    flex: 1;
    position: relative;
    z-index: 1;
    text-align: center;
}

.banner_image img {
    max-width: 100%;
    height: auto;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.sell-hit {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

.sell-hit-content {
    background: linear-gradient(135deg, #fff5eb, #ffe8dc);
    border-radius: 30px;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.sell-hit-content h2 {
    font-size: 32px;
    color: #1e293b;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.sell-hit-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #f97316, #fb923c);
    border-radius: 3px;
}

.about-company {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    padding: 80px 0;
    margin: 40px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #f97316;
    margin-bottom: 15px;
    font-weight: 600;
}

.about-text h3 {
    font-size: 32px;
    color: #1e293b;
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-text > p {
    font-size: 16px;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 30px;
}

.advantages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

.advantage-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.advantage-icon {
    font-size: 32px;
}

.advantage-text h4 {
    font-size: 16px;
    color: #1e293b;
    margin-bottom: 5px;
    font-weight: 600;
}

.advantage-text p {
    font-size: 14px;
    color: #64748b;
    line-height: 1.4;
}

.about-stats {
    display: flex;
    gap: 40px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: #f97316;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: #64748b;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.order-selection {
    padding: 80px 0;
    background: white;
}

.selection-content {
    display: flex;
    gap: 60px;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    border-radius: 30px;
    padding: 50px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.selection-text {
    flex: 1;
    color: white;
}

.selection-text h2 {
    font-size: 32px;
    margin-bottom: 20px;
    line-height: 1.3;
}

.selection-text > p {
    font-size: 16px;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.6;
}

.selection-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.feature span:first-child {
    font-size: 20px;
}

.selection-form {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 20px;
}

.selection-form h3 {
    font-size: 24px;
    color: #1e293b;
    margin-bottom: 25px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 14px;
    transition: all 0.3s ease;
    outline: none;
    font-family: inherit;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #f97316;
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.btn_submit {
    width: 100%;
    background: linear-gradient(135deg, #f97316, #fb923c);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 15px;
}

.btn_submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn_submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-note {
    font-size: 12px;
    color: #94a3b8;
    text-align: center;
}

@media (max-width: 1024px) {
    .banner_content {
        flex-direction: column;
        text-align: center;
        padding: 40px 30px;
    }
    
    .banner_buttons {
        justify-content: center;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .selection-content {
        flex-direction: column;
    }
    
    .advantages {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .banner_text h1 {
        font-size: 32px;
    }
    
    .banner_text p {
        font-size: 16px;
    }
    
    .sell-hit-content h2,
    .about-text h3,
    .selection-text h2 {
        font-size: 24px;
    }
    
    .about-stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .selection-features {
        grid-template-columns: 1fr;
    }
    
    .selection-content {
        padding: 30px;
    }
}

@media (max-width: 580px) {
    .banner_content {
        padding: 30px 20px;
    }
    
    .banner_text h1 {
        font-size: 26px;
    }
    
    .btn_primary, .btn_secondary {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .sell-hit-content {
        padding: 25px;
    }
    
    .selection-form {
        padding: 20px;
    }
    
    .selection-form h3 {
        font-size: 20px;
    }
}