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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #ffffff;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.95) 0%, rgba(30, 64, 175, 0.95) 100%);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-brand a {
    text-decoration: none;
    display: inline-block;
}

.header-logo {
    height: 40px;
    width: auto;
    transition: all 0.3s ease;
}

.header-logo:hover {
    transform: scale(1.05);
}

.nav-brand h1 {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-brand i {
    margin-right: 0.5rem;
    color: #ffd700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #ffd700;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-actions .btn {
    padding: 8px 16px;
    font-size: 0.9rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    background: rgba(255, 215, 0, 0.9);
    color: #1e40af;
    border: 2px solid #ffd700;
}

.nav-actions .btn:hover {
    background: #ffd700;
    color: #1e40af;
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 240px 0 40px;
    background:
        linear-gradient(135deg, rgba(30, 58, 138, 0.6) 0%, rgba(30, 64, 175, 0.6) 100%),
        url('../images/woman-ai-tech.jpg');
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    color: white;
    overflow: hidden;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    /*align-items: center;*/
}

.hero-text h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-text h1 .highlight {
    color: #ffd700 !important;
    font-weight: inherit;
}

.highlight {
    color: #ffd700 !important;
    font-weight: inherit;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    display: inline-block;
}

.btn-primary {
    background: #1e40af;
    color: white;
}

.btn-primary:hover {
    background: #1e3a8a;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #1e40af;
}

/* Tech Illustration Animation */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-illustration {
    width: 100%;
    height: 450px;
    position: relative;
    animation: float 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateZ(0);
    will-change: transform;
}

.floating-data {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    transform: translateZ(0);
    will-change: transform;
}

.data-point {
    position: absolute;
    background: rgba(255, 215, 0, 0.8);
    color: #1e3a8a;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    animation: data-float 6s ease-in-out infinite;
    animation-delay: var(--delay);
    transform: translateZ(0);
    will-change: transform;
}

.data-point:nth-child(1) { top: 20%; left: 10%; }
.data-point:nth-child(2) { top: 30%; right: 15%; }
.data-point:nth-child(3) { bottom: 25%; left: 20%; }
.data-point:nth-child(4) { bottom: 40%; right: 10%; }
.data-point:nth-child(5) { top: 15%; left: 50%; }
.data-point:nth-child(6) { top: 45%; left: 5%; }
.data-point:nth-child(7) { top: 10%; right: 30%; }
.data-point:nth-child(8) { bottom: 15%; left: 35%; }
.data-point:nth-child(9) { bottom: 30%; right: 25%; }
.data-point:nth-child(10) { top: 35%; right: 5%; }

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

@keyframes gentle-sway {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    25% {
        transform: translateY(-5px) scale(1.01);
    }
    50% {
        transform: translateY(-10px) scale(1);
    }
    75% {
        transform: translateY(-5px) scale(1.01);
    }
}

@keyframes data-float {
    0%, 100% {
        transform: translateY(0px) scale(1) rotate(0deg);
        opacity: 0.8;
    }
    25% {
        transform: translateY(-20px) scale(1.1) rotate(5deg);
        opacity: 1;
    }
    50% {
        transform: translateY(-10px) scale(0.95) rotate(-3deg);
        opacity: 0.9;
    }
    75% {
        transform: translateY(-25px) scale(1.05) rotate(2deg);
        opacity: 0.95;
    }
}/* Features */
.features {
    padding: 80px 0;
    background: #f7fafc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-card i {
    font-size: 3rem;
    color: #1e40af;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3748;
}

/* Products */
.products {
    padding: 120px 0 80px 0;
    background: #f7fafc;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.product-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

.product-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e3a8a, #1e40af);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.product-icon i {
    font-size: 2rem;
    color: white;
}

.product-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1e40af;
}

.product-subtitle {
    color: #718096;
    font-size: 1rem;
    font-weight: 500;
}

.product-description {
    margin-bottom: 2rem;
}

.product-description p {
    color: #4a5568;
    line-height: 1.7;
}

.product-features h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3748;
}

.product-features ul {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features li {
    padding: 0.8rem 0;
    color: #4a5568;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f1f5f9;
}

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

.product-features li i {
    color: #48bb78;
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.product-cta {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    margin-top: auto;
}

.product-price {
    margin-bottom: 1.5rem;
}

.price-label {
    display: block;
    color: #718096;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.price-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e40af;
}

.products-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.info-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
}

.info-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3748;
}

.info-card p {
    color: #718096;
    line-height: 1.6;
}

/* Technology Section */
.technology {
    padding: 80px 0;
    background: #1a202c;
    color: white;
}

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

.technology .section-header p {
    color: #a0aec0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.tech-category {
    background: #2d3748;
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid #4a5568;
}

.tech-category h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #63b3ed;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tech-category h3 i {
    font-size: 1.2rem;
}

.tech-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tech-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: #e2e8f0;
}

.tech-desc {
    color: #a0aec0;
    font-size: 0.95rem;
    line-height: 1.4;
}/* Services (mantido para compatibilidade) */
.services {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #718096;
}

/* About */
.about {
    padding: 80px 0;
    background: #f7fafc;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.about-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0;
    color: #2d3748;
    text-align: center;
}

.about-text-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: flex-start;
}

.about-column p {
    font-size: 1.1rem;
    color: #718096;
    margin-bottom: 1.5rem;
}

.stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 0;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #718096;
    font-weight: 500;
}

/* Use Cases */
.use-cases {
    padding: 80px 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.case-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #1e40af;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
}

.case-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3748;
}

.case-card p {
    color: #718096;
    margin-bottom: 1.5rem;
}

.case-metrics {
    display: flex;
    gap: 1rem;
}

.case-metrics span {
    background: #e6fffa;
    color: #234e52;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* Process */
.process {
    padding: 80px 0;
    background: #f7fafc;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e3a8a, #1e40af);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3748;
}

.step p {
    color: #718096;
}

/* CTA */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Contact */
.contact {
    padding: 80px 0;
    background: #ffffff;
    border: none;
    color: #333333;
}

.contact .section-header h2 {
    color: #333333;
}

.contact .section-header p {
    color: #4a5568;
}

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

.contact-whatsapp-theme {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
    background: linear-gradient(135deg, #f0f9ff 0%, #f8fafc 100%);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
}

.whatsapp-info h3 {
    color: #1e40af;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.whatsapp-info p {
    color: #4a5568;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.qr-code-section {
    text-align: center;
    background: rgba(37, 211, 102, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid rgba(37, 211, 102, 0.1);
}

.qr-code-section h4 {
    color: #128c7e;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.qr-code-section img {
    width: 200px;
    height: 200px;
    border-radius: 15px;
    margin-bottom: 1rem;
    background: white;
    padding: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.qr-code-section p {
    color: #128c7e;
    font-size: 0.9rem;
    font-weight: 500;
}

.contact-info-main {
    text-align: center;
}

.contact-info-main h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #2d3748;
}

.contact-info-main > p {
    font-size: 1.1rem;
    color: #718096;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e2e8f0;
}

.contact-method:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.contact-method i {
    font-size: 1.5rem;
    color: #1e40af;
    width: 30px;
    flex-shrink: 0;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-label {
    font-size: 0.875rem;
    color: #718096;
    font-weight: 500;
}

.contact-value {
    font-size: 1rem;
    color: #2d3748;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-value:hover {
    color: #1e40af;
}

.consultation-cta {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.05) 0%, rgba(18, 140, 126, 0.05) 100%);
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    border: 2px solid rgba(37, 211, 102, 0.1);
}

.consultation-cta h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #128c7e;
}

.consultation-cta p {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: 14px 28px;
    font-size: 1rem;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-buttons .btn-primary {
    background: #25d366;
    color: white;
    border: none;
}

.cta-buttons .btn-primary:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(37, 211, 102, 0.3);
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: #1e40af;
    border: 2px solid #1e40af;
}

.cta-buttons .btn-secondary:hover {
    background: #1e40af;
    color: white;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: #2d3748;
    color: white;
    padding: 100px 0 50px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-section:first-child {
    max-width: 300px;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 600;
}

.footer-section h3 i {
    color: #3b82f6;
    margin-right: 0.5rem;
}

.footer-section p {
    color: #a0aec0;
    margin-bottom: 1rem;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: #a0aec0;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: white;
    transform: translateX(5px);
    transition: all 0.3s ease;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #4a5568;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: #1e40af;
}

.footer-bottom {
    border-top: 1px solid #4a5568;
    padding-top: 2.5rem;
    margin-top: 1rem;
    text-align: center;
    color: #a0aec0;
}

/* Responsive para Tablets */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 2.5rem;
    }

    .footer-section:last-child {
        grid-column: 2 / -1;
        text-align: center;
        margin-top: 1rem;
    }
}

/* Responsive para Mobile */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-right {
        position: fixed;
        top: 80px;
        right: -320px;
        width: 300px;
        height: auto;
        max-height: calc(100vh - 80px);
        background: linear-gradient(135deg, rgba(30, 58, 138, 0.98) 0%, rgba(30, 64, 175, 0.98) 100%);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 20px;
        transition: right 0.3s ease;
        z-index: 999;
        display: flex !important;
        border-radius: 0 0 0 15px;
        overflow-y: auto;
        margin-top: -5px;
    }

    .nav-right.active {
        right: 0 !important;
    }

    .nav-menu {
        display: flex !important;
        flex-direction: column;
        gap: 0;
        margin-bottom: 0;
        list-style: none;
        padding: 0;
        width: 100%;
        text-align: center;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu li a {
        display: block;
        font-size: 1.1rem;
        padding: 0.8rem 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        color: white;
        text-decoration: none;
        width: 100%;
        transition: background 0.2s ease;
    }

    .nav-menu li:last-child a {
        border-bottom: none;
    }

    .nav-menu li a:hover {
        background: rgba(255, 255, 255, 0.1);
    }

    .nav-actions {
        width: 100%;
        text-align: center;
        padding-top: 0.2rem;
        /*border-top: 1px solid rgba(255, 255, 255, 0.1);*/
    }

    .nav-actions .btn {
        width: auto;
        margin: 0 auto;
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .header-logo {
        height: 35px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero {
        padding: 120px 0 60px;
        background:
            linear-gradient(135deg, rgba(30, 58, 138, 0.6) 0%, rgba(30, 64, 175, 0.6) 100%),
            url('../images/woman-ai-tech-mobile.jpg');
        background-size: cover;
        background-position: bottom;
        background-repeat: no-repeat;
    }

    .hero::before {
        display: none;
    }

    .hero .container {
        position: relative;
        z-index: 2;
    }

    .hero-text h1 {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero-text p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-visual {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 4rem;
    }

    .tech-illustration {
        width: 100%;
        height: 300px;
        position: relative;
        margin-top: 100px;
        animation: float 6s ease-in-out infinite;
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateZ(0);
        will-change: transform;
    }

    .floating-data {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        pointer-events: none;
        transform: translateZ(0);
        will-change: transform;
    }

    .data-point {
        font-size: 10px;
        padding: 3px 6px;
        position: absolute;
        background: rgba(255, 215, 0, 0.8);
        color: #1e3a8a;
        border-radius: 12px;
        font-weight: 600;
        animation: data-float 6s ease-in-out infinite;
        animation-delay: var(--delay);
        transform: translateZ(0);
        will-change: transform;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-methods {
        grid-template-columns: 1fr;
    }

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

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .stats {
        justify-content: center;
        gap: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .container {
        padding: 0 15px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-card {
        padding: 2rem;
    }

    .products-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .tech-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .tech-category {
        padding: 2rem;
    }

    .footer-content {
        display: flex;
        flex-direction: column;
        gap: 3rem;
        text-align: center;
    }

    .footer-section {
        width: 100%;
        text-align: center;
    }

    .footer-section:first-child {
        max-width: none;
    }

    .footer-section h4 {
        margin-bottom: 1.5rem;
        text-align: center;
    }

    .footer-section ul {
        text-align: center;
        list-style: none;
    }

    .footer-section ul li {
        margin-bottom: 0.8rem;
    }

    .footer-logo {
        margin: 0 auto 1rem auto;
        display: block;
    }

    .footer-section p {
        text-align: center;
        max-width: 300px;
        margin: 0 auto;
    }

    .contact-whatsapp-theme {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 1.5rem;
    }

    .whatsapp-info {
        width: 100%;
    }

    .whatsapp-info .consultation-cta {
        margin: 0;
        padding: 2rem;
    }

    .qr-code-section {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats {
        gap: 1.5rem;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-text h1 {
        font-size: 1.75rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .services,
    .about,
    .use-cases,
    .process,
    .contact {
        padding: 60px 0;
    }

    .ai-animation {
        width: 200px;
        height: 200px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for images */
img {
    transition: opacity 0.3s ease;
}

img[src=""] {
    opacity: 0;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    ::before,
    ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
    outline: 2px solid #1e40af;
    outline-offset: 2px;
}