/* ============================================
   SELL PAGE STYLES
   ============================================ */

/* Sell Hero Section */
.sell-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.sell-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.sell-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,51,102,0.95) 0%, rgba(201,169,97,0.85) 100%);
    z-index: 2;
}

.sell-hero .container {
    position: relative;
    z-index: 3;
}

.hero-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.hero-text h1 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.hero-text .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-benefits {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--white);
    font-size: 1.1rem;
}

.benefit-item i {
    font-size: 1.5rem;
    color: var(--gold);
    width: 30px;
}

/* Valuation Form Card */
.valuation-form-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header i {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 15px;
}

.form-header h3 {
    color: var(--gray-900);
    margin-bottom: 10px;
    font-size: 1.75rem;
}

.form-header p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--gray-800);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font-secondary);
    transition: all 0.3s ease;
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(201, 169, 97, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.btn-primary {
    background: var(--gold);
    color: var(--white);
    padding: 16px 40px;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--font-primary);
}

.btn-primary:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(201, 169, 97, 0.3);
}

.btn-primary i {
    font-size: 1rem;
}

.btn-large {
    width: 100%;
    padding: 18px 40px;
    font-size: 1.15rem;
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 16px 40px;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--font-primary);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--gold);
    transform: translateY(-2px);
}

.form-note {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-note i {
    color: var(--gold);
}

/* Why Sell Section */
.why-sell-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    color: var(--gray-900);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--gray-600);
}

.text-center {
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--gold);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--white);
}

.feature-card h3 {
    font-size: 1.35rem;
    margin-bottom: 15px;
    color: var(--gray-900);
}

.feature-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-600);
}

/* Process Section */
.process-section {
    padding: 100px 0;
    background: var(--white);
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--gold), var(--gold-dark));
}

.timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(201, 169, 97, 0.3);
    position: relative;
    z-index: 2;
}

.timeline-content {
    flex: 1;
    background: var(--gray-50);
    padding: 30px;
    border-radius: 15px;
    border-left: 4px solid var(--gold);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--gray-900);
}

.timeline-content p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.timeline-list {
    list-style: none;
    padding: 0;
}

.timeline-list li {
    padding: 8px 0;
    padding-left: 30px;
    position: relative;
    color: var(--gray-700);
    font-size: 0.95rem;
}

.timeline-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-card {
    text-align: center;
    padding: 30px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 10px;
    font-family: var(--font-primary);
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.container-narrow {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.faq-grid {
    display: grid;
    gap: 25px;
}

.faq-item {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid var(--gold);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.faq-item h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 12px;
}

.faq-item h4 i {
    color: var(--gold);
    font-size: 1.3rem;
}

.faq-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-600);
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(0,51,102,0.95) 0%, rgba(201,169,97,0.9) 100%),
                url('https://images.unsplash.com/photo-1582268611958-ebfd161ef9cf?w=1920') center/cover;
    color: var(--white);
    text-align: center;
    position: relative;
}

.cta-content h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.cta-content > p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.cta-note {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.cta-note a {
    color: var(--white);
    text-decoration: underline;
    font-weight: 600;
}

.cta-note a:hover {
    color: var(--gold);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--gray-400);
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: var(--gold);
}

.contact-info li {
    display: flex;
    align-items: start;
    gap: 12px;
    margin-bottom: 15px;
}

.contact-info i {
    color: var(--gold);
    margin-top: 3px;
    width: 16px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--gold);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--gray-800);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.footer-legal a:hover {
    color: var(--gold);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .valuation-form-card {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .sell-hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .valuation-form-card {
        padding: 30px 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        gap: 20px;
    }
    
    .timeline-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .timeline-content {
        padding: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-buttons .btn-primary,
    .cta-buttons .btn-secondary {
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-benefits {
        gap: 15px;
    }
    
    .benefit-item {
        font-size: 1rem;
    }
    
    .benefit-item i {
        font-size: 1.25rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.25rem;
    }
}

/* Smooth scroll for anchor links */
html {
    scroll-behavior: smooth;
}

/* Form validation styles */
.form-control:invalid:not(:placeholder-shown) {
    border-color: #dc3545;
}

.form-control:valid:not(:placeholder-shown) {
    border-color: #28a745;
}

/* Loading state for form submission */
.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary.loading {
    position: relative;
    color: transparent;
}

.btn-primary.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
    to { transform: rotate(360deg); }
}