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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

.highlight {
    background: linear-gradient(135deg, #B8860B 0%, #DAA520 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #6F4E37 0%, #8B4513 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(111, 78, 55, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(111, 78, 55, 0.6);
}

.btn-secondary {
    background: transparent;
    color: #6F4E37;
    border: 2px solid #6F4E37;
}

.btn-secondary:hover {
    background: #6F4E37;
    color: white;
}

.btn-outline {
    background: transparent;
    color: #333;
    border: 2px solid #e0e0e0;
}

.btn-outline:hover {
    background: #6F4E37;
    color: white;
    border-color: #6F4E37;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #B8860B;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #B8860B 0%, #DAA520 100%);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #FAFAFA 0%, #F5F5F5 50%, #E8E8E8 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #333;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.floating-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: absolute;
    animation: float 3s ease-in-out infinite;
}

.floating-card:nth-child(1) {
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    top: 50%;
    right: 0;
    animation-delay: 1s;
}

.floating-card:nth-child(3) {
    bottom: 0;
    left: 50%;
    animation-delay: 2s;
}

.floating-card i {
    font-size: 2.5rem;
    color: #B8860B;
    margin-bottom: 1rem;
}

.floating-card h3 {
    font-size: 1.1rem;
    color: #333;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 100px 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-story h3,
.about-values h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #333;
}

.about-story p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    perspective: 1000px;
}

.value-item {
    position: relative;
    height: 280px;
    cursor: pointer;
    transform-style: preserve-3d;
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.value-item:hover {
    transform: rotateY(10deg) rotateX(10deg) scale(1.05);
}

.value-card {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F8F8 100%);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #E8E8E8;
    overflow: hidden;
    transition: all 0.6s ease;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.1), transparent);
    transition: left 0.8s ease;
}

.value-item:hover .value-card::before {
    left: 100%;
}

.value-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(184, 134, 11, 0.05) 0%, rgba(111, 78, 55, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.6s ease;
}

.value-item:hover .value-card::after {
    opacity: 1;
}

.value-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #6F4E37 0%, #8B4513 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    overflow: hidden;
}

.value-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: linear-gradient(135deg, #B8860B 0%, #DAA520 100%);
    border-radius: 50%;
    transition: all 0.6s ease;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.value-item:hover .value-icon::before {
    width: 100%;
    height: 100%;
}

.value-icon i {
    font-size: 2rem;
    color: white;
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
    transform: scale(1);
}

.value-item:hover .value-icon i {
    transform: scale(1.2) rotate(360deg);
    color: white;
}

.value-item:hover .value-icon {
    transform: translateY(-10px) scale(1.1);
    box-shadow: 0 20px 40px rgba(111, 78, 55, 0.3);
}

.value-content {
    position: relative;
    z-index: 3;
}

.value-content h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
    font-weight: 600;
    transition: all 0.4s ease;
    transform: translateY(0);
}

.value-item:hover .value-content h4 {
    transform: translateY(-5px);
    color: #6F4E37;
}

.value-content p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    transition: all 0.4s ease;
    transform: translateY(0);
    opacity: 0.8;
}

.value-item:hover .value-content p {
    transform: translateY(-3px);
    opacity: 1;
    color: #555;
}

/* Animações de entrada escalonadas */
.value-item:nth-child(1) {
    animation: slideInLeft 0.8s ease-out 0.2s both;
}

.value-item:nth-child(2) {
    animation: slideInRight 0.8s ease-out 0.4s both;
}

.value-item:nth-child(3) {
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

.value-item:nth-child(4) {
    animation: slideInRight 0.8s ease-out 0.8s both;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px) scale(0.8);
    }

    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px) scale(0.8);
    }

    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

/* Efeito de brilho nos cards */
.value-card {
    position: relative;
    overflow: hidden;
}

.value-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.1) 50%, transparent 60%);
    transform: rotate(45deg);
    transition: all 0.8s ease;
    opacity: 0;
}

.value-item:hover .value-card::after {
    animation: shine 1.5s ease-in-out;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
        opacity: 0;
    }
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #6F4E37 0%, #8B4513 100%);
    border-radius: 20px;
    color: white;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Products Section */
.products {
    padding: 100px 0;
    background: #F8F8F8;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #6F4E37 0%, #8B4513 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.product-card>p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.product-features li {
    padding: 0.5rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #B8860B;
    font-weight: bold;
}

/* Innovation Section */
.innovation {
    padding: 100px 0;
    background: linear-gradient(135deg, #2C2C2C 0%, #1A1A1A 100%);
    color: white;
}

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

.innovation-badge {
    display: inline-block;
    background: linear-gradient(135deg, #B8860B 0%, #DAA520 100%);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    color: white;
}

.innovation-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.innovation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 4rem;
}

.ai-network {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-node {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
    animation: pulse 2s ease-in-out infinite;
}

.ai-node:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.ai-node.central {
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: rotate 10s linear infinite;
}

.ai-node:nth-child(2) {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.ai-node:nth-child(3) {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

.ai-node:nth-child(4) {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.ai-node:nth-child(5) {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.ai-node i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.ai-node span {
    font-size: 0.8rem;
    font-weight: 500;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.innovation-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.2rem;
}

.feature-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature-content p {
    opacity: 0.9;
    line-height: 1.5;
}

.innovation-cta {
    text-align: center;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.innovation-cta h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.innovation-cta p {
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: #F8F8F8;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.contact-item i {
    font-size: 2rem;
    color: #B8860B;
}

.contact-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.contact-item p {
    color: #666;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #B8860B;
}

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

/* Footer */
.footer {
    background: #1A1A1A;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #B8860B;
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: #555;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #B8860B;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 2rem;
    text-align: center;
    color: #ccc;
}

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-visual {
        display: none;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .values-grid {
        grid-template-columns: 1fr;
        perspective: none;
    }

    .value-item {
        height: auto;
        min-height: 240px;
    }

    .value-item:hover {
        transform: scale(1.02);
    }

    .value-card {
        padding: 1.5rem;
    }

    .value-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 1rem;
    }

    .value-icon i {
        font-size: 1.8rem;
    }

    .value-content h4 {
        font-size: 1.2rem;
    }

    .value-content p {
        font-size: 0.9rem;
    }

    .about-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-item {
        flex: 1;
        min-width: 150px;
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2.2rem;
        line-height: 1;
        display: block;
        text-align: center;
    }

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

    .innovation-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .ai-network {
        height: 300px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

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

    .container {
        padding: 0 15px;
    }

    .btn {
        padding: 10px 25px;
        font-size: 14px;
    }

    .stat-number {
        font-size: 1.8rem;
        line-height: 1.1;
    }

    .stat-item {
        padding: 1.2rem;
        min-width: 120px;
    }

    .stat-label {
        font-size: 0.8rem;
    }
}