/* ============================================================
   SECTIONS CSS - Non-critical styles loaded asynchronously
   Features, Screenshots, Benefits, Demo, Pricing, CTA, Footer,
   Floating buttons, Mobile menu, Showcase, FAQ
   ============================================================ */

/* Features Section */
.features {
    padding: 120px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 70px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 107, 0, 0.1);
    color: var(--primary);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.2;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--white);
    border-radius: 24px;
    padding: 36px;
    border: 1px solid var(--border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.12);
    border-color: transparent;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 107, 0, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--primary);
    font-size: 1.6rem;
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 14px;
    color: var(--secondary);
    font-weight: 700;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-size: 0.9rem;
    padding: 8px 0;
}

.feature-list li i {
    color: var(--primary);
    font-size: 0.8rem;
}

/* Screenshots Section */
.screenshots {
    padding: 120px 0;
    background: var(--bg-light);
}

.screenshots-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.screenshots-content h2 {
    font-size: 2.8rem;
    color: var(--secondary);
    margin-bottom: 24px;
    font-weight: 800;
    line-height: 1.2;
}

.screenshots-content p {
    color: var(--text-light);
    font-size: 1.15rem;
    margin-bottom: 32px;
    line-height: 1.8;
}

.screenshots-features {
    display: grid;
    gap: 20px;
}

.screenshot-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.screenshot-feature-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.screenshot-feature-text h4 {
    color: var(--secondary);
    font-weight: 700;
    margin-bottom: 4px;
}

.screenshot-feature-text p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

.screenshots-visual {
    position: relative;
    overflow: hidden;
}

.screenshot-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border);
}

.screenshot-card-header {
    background: var(--secondary);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.screenshot-card-header .dots {
    display: flex;
    gap: 6px;
}

.screenshot-card-header .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.screenshot-card-header .dot:nth-child(1) { background: #ef4444; }
.screenshot-card-header .dot:nth-child(2) { background: #eab308; }
.screenshot-card-header .dot:nth-child(3) { background: #22c55e; }

.screenshot-card-header span {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.screenshot-card-body {
    padding: 24px;
}

.screenshot-table {
    width: 100%;
}

.screenshot-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-light);
    border-radius: 10px;
    margin-bottom: 12px;
}

.screenshot-table-header span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.screenshot-table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 16px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.screenshot-table-row:last-child {
    border-bottom: none;
}

.vehicle-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.vehicle-icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 107, 0, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.vehicle-name {
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.9rem;
}

.vehicle-plate {
    font-size: 0.8rem;
    color: var(--text-light);
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-badge.active {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.status-badge.maintenance {
    background: rgba(234, 179, 8, 0.1);
    color: #ca8a04;
}

.status-badge i {
    font-size: 0.5rem;
}

.fuel-level {
    display: flex;
    align-items: center;
    gap: 8px;
}

.fuel-bar {
    flex: 1;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.fuel-bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.fuel-text {
    font-size: 0.8rem;
    color: var(--text);
    font-weight: 600;
    min-width: 35px;
}

.screenshot-floating {
    position: absolute;
    top: -30px;
    right: -30px;
    background: white;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    animation: float 4s ease-in-out infinite;
}

.screenshot-floating-stat {
    text-align: center;
}

.screenshot-floating-stat .value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.screenshot-floating-stat .label {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* Benefits Section */
.benefits {
    padding: 120px 0;
    background: var(--secondary);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background: var(--primary);
    opacity: 0.05;
    border-radius: 50%;
    filter: blur(100px);
}

.benefits .section-header h2 {
    color: white;
}

.benefits .section-header p {
    color: var(--text-muted);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.benefit-card {
    text-align: center;
    padding: 40px 24px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-8px);
}

.benefit-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 16px 32px var(--primary-glow);
}

.benefit-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 12px;
}

.benefit-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Demo Section */
.demo {
    padding: 120px 0;
    background: var(--bg-light);
}

.demo-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.demo-content h2 {
    font-size: 2.8rem;
    color: var(--secondary);
    margin-bottom: 24px;
    font-weight: 800;
    line-height: 1.2;
}

.demo-content p {
    color: var(--text-light);
    font-size: 1.15rem;
    margin-bottom: 32px;
    line-height: 1.8;
}

.demo-benefits {
    display: grid;
    gap: 16px;
}

.demo-benefit {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--text);
}

.demo-benefit i {
    width: 28px;
    height: 28px;
    background: rgba(255, 107, 0, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 0.8rem;
}

.demo-form-wrapper {
    background: white;
    border-radius: 28px;
    padding: 48px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border);
}

.demo-form-header {
    text-align: center;
    margin-bottom: 36px;
}

.demo-form-header h3 {
    font-size: 1.6rem;
    color: var(--secondary);
    margin-bottom: 8px;
    font-weight: 700;
}

.demo-form-header p {
    color: var(--text-light);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: 14px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-glow);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-submit {
    width: 100%;
    padding: 18px;
    font-size: 1.05rem;
    margin-top: 8px;
}

/* Pricing Section */
.pricing {
    padding: 120px 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.pricing-card {
    background: white;
    border-radius: 28px;
    padding: 48px 36px;
    border: 2px solid var(--border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 30px 60px var(--primary-glow);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.pricing-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 8px;
}

.pricing-desc {
    color: var(--text-light);
    font-size: 0.95rem;
}

.pricing-price {
    margin: 24px 0;
}

.pricing-amount {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
}

.pricing-amount span {
    font-size: 1.2rem;
    color: var(--text-light);
    font-weight: 500;
}

.pricing-billing {
    color: var(--text-light);
    font-size: 0.9rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    color: var(--text);
    border-bottom: 1px solid var(--bg-light);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li i {
    color: var(--primary);
    font-size: 0.9rem;
}

.pricing-cta {
    width: 100%;
    justify-content: center;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: 120px 0;
    background: #f8fafc;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 36px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.12);
    border-color: transparent;
}

.testimonial-stars {
    color: #ffc107;
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: flex;
    gap: 3px;
}

.testimonial-text {
    color: #334155;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
    position: relative;
}

.testimonial-text::before {
    content: '\201C';
    position: absolute;
    top: -20px;
    left: -5px;
    font-size: 4rem;
    color: #FF6B00;
    opacity: 0.15;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid #f1f5f9;
    padding-top: 20px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FF6B00, #FF8533);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    color: #0f172a;
    font-size: 1rem;
}

.testimonial-author span {
    color: #64748b;
    font-size: 0.85rem;
}

@media (max-width: 1024px) {
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .testimonials { padding: 80px 0; }
    .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* CTA Section */
.cta {
    padding: 120px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite;
}

.cta .container {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta h2 {
    font-size: 3rem;
    color: white;
    margin-bottom: 20px;
    font-weight: 800;
}

.cta p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Footer */
.footer {
    background: var(--secondary);
    color: white;
    padding: 80px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-links h4 {
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 14px;
}

.footer-links ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links ul li a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--primary);
}

/* Floating buttons */
.whatsapp-btn {
    position: fixed;
    bottom: 32px;
    left: 32px;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.6rem;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    text-decoration: none;
}

.whatsapp-btn:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
}

.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 52px;
    height: 52px;
    background: var(--gradient-primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 8px 24px var(--primary-glow);
    z-index: 999;
    border: none;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--primary-glow);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
    padding: 8px;
    transition: color 0.3s;
}

.navbar.scrolled .mobile-menu-btn {
    color: var(--secondary);
}

/* Mobile nav overlay */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.97);
    backdrop-filter: blur(20px);
    z-index: 1100;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.mobile-nav-overlay.open {
    display: flex;
}

.mobile-nav-overlay a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.3rem;
    font-weight: 600;
    padding: 16px 40px;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav-overlay a:hover,
.mobile-nav-overlay a:active {
    color: var(--primary);
    background: rgba(255, 107, 0, 0.08);
}

.mobile-nav-overlay .btn-primary {
    background: var(--gradient-primary);
    color: white;
    margin-top: 24px;
    border-radius: 14px;
    padding: 16px 48px;
    width: auto;
    font-size: 1.1rem;
    box-shadow: 0 8px 24px var(--primary-glow);
    border-bottom: none;
}

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    padding: 8px;
    transition: color 0.3s;
}

.mobile-nav-close:hover {
    color: var(--primary);
}

.mobile-nav-logo {
    margin-bottom: 40px;
}

.mobile-nav-logo img {
    height: 36px;
    filter: brightness(0) invert(1);
}

/* ===== PLATFORM SHOWCASE ===== */
.showcase-section {
    padding: 100px 0;
    background: var(--white);
}
.showcase-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}
.showcase-tab {
    padding: 12px 24px;
    border-radius: 50px;
    border: 2px solid var(--border);
    background: var(--white);
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
}
.showcase-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.showcase-tab.active {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
    box-shadow: 0 4px 15px rgba(255,107,0,0.3);
}
.showcase-tab i {
    font-size: 0.85rem;
}
.showcase-panels {
    max-width: 1000px;
    margin: 0 auto;
}
.showcase-panel {
    display: none;
    gap: 40px;
    align-items: center;
}
.showcase-panel.active {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.showcase-panel-text h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 16px;
    line-height: 1.3;
}
.showcase-panel-text p {
    color: var(--text);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
}
.showcase-panel-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.showcase-panel-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-size: 0.95rem;
    list-style: none;
}
.showcase-panel-features li i {
    color: var(--primary);
    font-size: 0.8rem;
    width: 20px;
}
.showcase-panel-img {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border: 1px solid var(--border);
}
.showcase-panel-img img {
    width: 100%;
    height: auto;
    display: block;
}
@media (max-width: 768px) {
    .showcase-panel.active {
        grid-template-columns: 1fr;
    }
    .showcase-tab {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    .showcase-panel-img img {
        height: auto;
    }
    .showcase-panel-text h3 {
        font-size: 1.3rem;
    }
}

/* ===== FAQ SECTION ===== */
.faq-section {
    padding: 100px 0;
    background: var(--white);
}
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--bg-light);
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
}
.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(255,107,0,0.08);
}
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    cursor: pointer;
    gap: 16px;
}
.faq-question h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--secondary);
    line-height: 1.4;
    margin: 0;
}
.faq-item.active .faq-question h3 {
    color: var(--primary-dark);
}
.faq-toggle {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 50%;
    background: rgba(255,107,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 0.8rem;
    transition: all 0.3s ease;
}
.faq-item.active .faq-toggle {
    background: var(--primary);
    color: white;
    transform: rotate(180deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.faq-answer-inner {
    padding: 0 28px 24px;
    color: var(--text);
    font-size: 1rem;
    line-height: 1.8;
}

/* ============================================================
   RESPONSIVE - TABLET (1024px) - Non-critical rules only
   ============================================================ */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .screenshots-wrapper,
    .demo-wrapper {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: none;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================================
   RESPONSIVE - MOBILE (768px) - Non-critical rules only
   ============================================================ */
@media (max-width: 768px) {
    /* Sections - tighter spacing */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .section-header p {
        font-size: 0.95rem;
    }

    /* Screenshot section - clean mobile */
    .screenshots {
        padding: 80px 0;
    }

    .screenshots-wrapper {
        gap: 32px;
    }

    .screenshots-content h2 {
        font-size: 1.8rem;
        text-align: center;
    }

    .screenshots-content p {
        font-size: 0.95rem;
        text-align: center;
    }

    /* Demo section heading consistent with other sections */
    .demo-content h2 {
        font-size: 1.8rem;
        text-align: center;
    }

    .demo-content p {
        font-size: 0.95rem;
        text-align: center;
    }

    .screenshot-feature {
        gap: 12px;
    }

    .screenshot-feature-icon {
        width: 40px;
        height: 40px;
        font-size: 0.95rem;
    }

    .screenshot-card {
        max-width: 100%;
        border-radius: 16px;
    }

    .screenshot-card-header {
        padding: 12px 16px;
    }

    .screenshot-card-body {
        padding: 14px;
    }

    .screenshot-table-header {
        grid-template-columns: 2fr 1fr;
        gap: 8px;
        padding: 10px 12px;
    }

    .screenshot-table-header span:nth-child(3),
    .screenshot-table-header span:nth-child(4) {
        display: none;
    }

    .screenshot-table-row {
        grid-template-columns: 2fr 1fr;
        gap: 8px;
        padding: 10px 12px;
    }

    .screenshot-table-row > *:nth-child(3),
    .screenshot-table-row > *:nth-child(4) {
        display: none;
    }

    .screenshot-floating {
        top: -10px;
        right: 5px;
        padding: 10px 14px;
        border-radius: 12px;
    }

    .screenshot-floating-stat .value {
        font-size: 1.3rem;
    }

    .screenshot-floating-stat .label {
        font-size: 0.7rem;
    }

    /* Benefits */
    .benefits {
        padding: 80px 0;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Pricing */
    .pricing-grid {
        max-width: 100%;
    }

    /* Demo / CTA */
    .demo-form-wrapper {
        padding: 28px 20px;
        border-radius: 16px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta h2 {
        font-size: 1.8rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    /* Floating buttons */
    .whatsapp-btn {
        bottom: 90px;
        left: auto;
        right: 16px;
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }

    .scroll-top {
        bottom: 28px;
        right: 16px;
        width: 44px;
        height: 44px;
    }
}

/* ============================================================
   RESPONSIVE - SMALL MOBILE (480px) - Non-critical rules only
   ============================================================ */
@media (max-width: 480px) {
    /* Sections compact */
    .features,
    .screenshots,
    .benefits,
    .cta,
    .demo {
        padding: 56px 0;
    }

    .section-header {
        margin-bottom: 32px;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .section-header p {
        font-size: 0.88rem;
    }

    .screenshots-content h2 {
        font-size: 1.5rem;
    }

    .demo-content h2 {
        font-size: 1.5rem;
    }

    .demo-content p {
        font-size: 0.88rem;
    }

    /* Screenshot card - minimal on small screens */
    .screenshot-card {
        border-radius: 12px;
    }

    .screenshot-card-header {
        padding: 8px 12px;
    }

    .screenshot-card-header .dot {
        width: 8px;
        height: 8px;
    }

    .screenshot-card-body {
        padding: 10px;
    }

    .screenshot-table-header,
    .screenshot-table-row {
        grid-template-columns: 1fr;
        gap: 2px;
        padding: 8px 10px;
    }

    .screenshot-table-header span:nth-child(n+2),
    .screenshot-table-row > *:nth-child(n+2) {
        display: none;
    }

    .vehicle-icon {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
        border-radius: 6px;
    }

    .vehicle-name {
        font-size: 0.82rem;
    }

    .vehicle-plate {
        font-size: 0.72rem;
    }

    .screenshot-floating {
        display: none;
    }

    /* CTA compact */
    .cta h2 {
        font-size: 1.5rem;
    }

    .cta p {
        font-size: 0.9rem;
    }

    /* Demo form compact */
    .demo-form-wrapper {
        padding: 20px 16px;
    }

    /* Footer compact */
    .footer {
        padding: 40px 0 20px;
    }

    .footer-grid {
        gap: 24px;
    }

    /* Buttons full width */
    .btn {
        padding: 12px 22px;
        font-size: 0.9rem;
    }
}