/* Midia Server Soluções - Main Stylesheet */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0A0A0A;
    --bg-secondary: #1A1A1A;
    --bg-card: #252525;
    --blue: #0EA5E9;
    --red: #EF4444;
    --orange: #F97316;
    --text-primary: #FFFFFF;
    --text-secondary: #A3A3A3;
    --border: rgba(249, 115, 22, 0.2);
    --shadow: rgba(0, 0, 0, 0.5);
    --gradient: linear-gradient(135deg, #F97316, #EF4444);
    --gradient-alt: linear-gradient(135deg, #0EA5E9, #F97316);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.6);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--orange);
    background: rgba(249, 115, 22, 0.1);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: var(--orange);
    color: #0A0A0A;
    border-color: var(--orange);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

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

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(7, 10, 18, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
}

/* Dropdown Menu */
.nav-item-dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 10px;
    margin-left: 4px;
    transition: var(--transition);
}

.nav-item-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 0;
    margin-top: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    list-style: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: rgba(249, 115, 22, 0.15);
    color: var(--orange);
}

.dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 8px 0;
}

.header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: slideImage 20s linear infinite;
}

@keyframes slideImage {
    0% { transform: translateX(0); }
    100% { transform: translateX(-10%); }
}

.slide-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    background: linear-gradient(to right, rgba(7, 10, 18, 0.9), rgba(7, 10, 18, 0.4));
}

.slide-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
}

.slide-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
}

.slide-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.slider-prev {
    left: 20px;
}

.slider-next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.dot.active,
.dot:hover {
    background: white;
    width: 32px;
    border-radius: 6px;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Pricing Tables */
.pricing-section {
    background: var(--bg-secondary);
}

.pricing-section-alt {
    background: var(--bg-primary);
}

.pricing-tables-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.pricing-tables {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-bottom: 20px;
}

/* Para páginas internas com 3 planos */
.pricing-section .pricing-tables {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-table {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.pricing-table:hover {
    transform: translateY(-8px);
    border-color: var(--orange);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.3);
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.pricing-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-desc {
    color: var(--text-secondary);
    font-size: 14px;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin: 32px 0;
}

.pricing-plans {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.plan-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    position: relative;
    transition: var(--transition);
}

.plan-item:hover {
    border-color: var(--orange);
    transform: translateY(-4px);
}

.plan-item.featured {
    border-color: var(--red);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(251, 191, 36, 0.1));
}

.plan-badge {
    position: absolute;
    top: -12px;
    right: 16px;
    background: var(--gradient);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.plan-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.plan-price {
    display: flex;
    align-items: baseline;
    margin-bottom: 24px;
}

.price-currency {
    font-size: 20px;
    font-weight: 600;
}

.price-value {
    font-size: 40px;
    font-weight: 700;
    color: var(--orange);
}

.price-period {
    font-size: 14px;
    color: var(--text-secondary);
}

.plan-features {
    list-style: none;
    margin-bottom: 24px;
}

.plan-features li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    font-size: 14px;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--orange);
    font-weight: 700;
}

.plan-features li.not-included {
    color: var(--text-secondary);
    text-decoration: line-through;
    opacity: 0.6;
}

.plan-features li.not-included::before {
    content: '✗';
    color: var(--red);
}

.pricing-link {
    display: block;
    text-align: center;
    margin-top: 24px;
    color: var(--orange);
    font-weight: 600;
    font-size: 14px;
}

.pricing-link:hover {
    text-decoration: underline;
}

/* Info Section */
.info-section {
    background: var(--bg-secondary);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.info-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
}

.info-text {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
}

.info-list {
    list-style: none;
    margin: 32px 0;
}

.info-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
}

.info-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--orange);
    font-weight: 700;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 48px;
    text-align: center;
}

.info-card-icon {
    font-size: 64px;
    margin-bottom: 24px;
}

.info-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.info-card p {
    color: var(--text-secondary);
}

/* Business Section */
.business-section {
    background: linear-gradient(135deg, rgba(27, 92, 255, 0.05), rgba(124, 58, 237, 0.05));
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: var(--orange);
}

.step-number {
    width: 64px;
    height: 64px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    margin: 0 auto 24px;
}

.step-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.step-text {
    color: var(--text-secondary);
    line-height: 1.8;
}

.business-cta {
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 48px;
}

.business-highlight {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 32px;
    color: var(--orange);
}

.business-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Security Section */
.security-section {
    background: var(--bg-primary);
}

.security-content {
    max-width: 800px;
    margin: 0 auto;
}

.security-main h3 {
    font-size: 28px;
    margin-bottom: 24px;
}

.security-main p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

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

.security-list li {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    line-height: 1.8;
}

.security-list li:last-child {
    border-bottom: none;
}

.security-list strong {
    color: var(--orange);
}

/* Features Grid */
.features-section {
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--orange);
}

.feature-icon {
    margin-bottom: 24px;
}

.feature-icon img {
    width: 64px;
    height: 64px;
    margin: 0 auto;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-text {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* Testimonials */
.testimonials-section {
    background: var(--bg-primary);
}

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

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
}

.testimonial-rating {
    color: #FFD700;
    font-size: 20px;
    margin-bottom: 16px;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.testimonial-author strong {
    color: var(--text-primary);
}

.testimonial-author span {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Badges */
.badges-section {
    background: var(--bg-secondary);
    padding: 48px 0;
}

.badges-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

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

.badge-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* FAQ */
.faq-section {
    background: var(--bg-secondary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--orange);
}

.faq-icon {
    font-size: 24px;
    font-weight: 300;
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 24px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--blue), var(--purple));
    padding: 80px 0;
}

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

.cta-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-text {
    font-size: 20px;
    margin-bottom: 32px;
    opacity: 0.9;
}

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

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 64px 0 24px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--orange);
    border-color: var(--orange);
}

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

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

.footer-links a {
    color: var(--text-secondary);
    font-size: 14px;
}

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

.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 16px;
    font-size: 14px;
}

.footer-contact strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}

.footer-contact a {
    color: var(--text-secondary);
}

.footer-contact a:hover {
    color: var(--orange);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 16px;
}

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

.footer-legal-link {
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-legal-link:hover {
    color: var(--orange);
}

.footer-copyright {
    color: var(--text-secondary);
    font-size: 14px;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6); }
}

/* Contact Form */
.contact-section {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 24px;
}

.contact-info p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.contact-details {
    list-style: none;
}

.contact-details li {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.contact-details li:last-child {
    border-bottom: none;
}

.contact-details strong {
    display: block;
    margin-bottom: 8px;
    color: var(--orange);
}

.contact-details a {
    color: var(--text-secondary);
}

.contact-details a:hover {
    color: var(--orange);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

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

.form-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22C55E;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #EF4444;
}

.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

/* Comparison Table */
.comparison-section {
    background: var(--bg-primary);
}

.comparison-table {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.comparison-table th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--blue);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table td:first-child {
    font-weight: 600;
}

.comparison-table .check {
    color: #22C55E;
    font-weight: 700;
}

.comparison-table .cross {
    color: #EF4444;
    font-weight: 700;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border);
        padding: 24px;
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
    }
    
    .nav.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav-item-dropdown .dropdown-menu {
        position: static;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transform: none;
        margin-top: 0;
        border: none;
        background: transparent;
        box-shadow: none;
        padding: 0;
        transition: max-height 0.3s ease, opacity 0.3s ease;
    }
    
    .nav-item-dropdown.active .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        margin-top: 8px;
    }
    
    .dropdown-menu a {
        padding: 10px 20px;
        background: var(--bg-card);
        margin-bottom: 4px;
        border-radius: 6px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .header-actions {
        display: none;
    }
    
    .pricing-tables {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .pricing-section .pricing-tables {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .slide-title {
        font-size: 32px;
    }
    
    .slide-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .hero-slider {
        height: 500px;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .pricing-tables {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .pricing-section .pricing-tables {
        grid-template-columns: 1fr;
    }
    
    .pricing-table {
        width: 100%;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-title {
        font-size: 32px;
    }
    
    .cta-text {
        font-size: 16px;
    }
    
    .business-highlight {
        font-size: 18px;
    }
    
    .comparison-table {
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    section {
        padding: 48px 0;
    }
    
    .slide-title {
        font-size: 24px;
    }
    
    .slide-subtitle {
        font-size: 14px;
    }
    
    .slide-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-slider {
        height: 400px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 16px;
        right: 16px;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.hidden {
    display: none;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--blue);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Samples Section */
.samples-section {
    background: var(--bg-primary);
    padding: 80px 0;
}

.category-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.filter-btn.active {
    background: var(--gradient);
    border-color: var(--orange);
    color: white;
}

.samples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.sample-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: var(--transition);
}

.sample-card:hover {
    transform: translateY(-4px);
    border-color: var(--orange);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.2);
}

.sample-card.hidden {
    display: none;
}

.sample-icon {
    font-size: 48px;
    text-align: center;
    margin-bottom: 16px;
}

.sample-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    text-align: center;
}

.sample-category {
    font-size: 14px;
    color: var(--orange);
    text-align: center;
    margin-bottom: 16px;
    font-weight: 500;
}

.audio-player {
    width: 100%;
    height: 40px;
    border-radius: 8px;
    outline: none;
}

.audio-player::-webkit-media-controls-panel {
    background: var(--bg-secondary);
    border-radius: 8px;
}

.audio-player::-webkit-media-controls-play-button,
.audio-player::-webkit-media-controls-pause-button {
    background-color: var(--orange);
    border-radius: 50%;
}

.audio-player::-webkit-media-controls-current-time-display,
.audio-player::-webkit-media-controls-time-remaining-display {
    color: var(--text-primary);
}

.audio-player::-webkit-media-controls-timeline {
    background: var(--border);
    border-radius: 4px;
}

@media (max-width: 768px) {
    .samples-grid {
        grid-template-columns: 1fr;
    }
    
    .category-filter {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 10px 16px;
        font-size: 13px;
    }
}