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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #000000;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid #F5F5F5;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-img {
    height: 100px;
    width: auto;
}

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

.nav-link {
    text-decoration: none;
    color: #000000;
    font-weight: 600;
    transition: color 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.nav-link:hover {
    color: #FFD700;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: #000000;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */

.hero {
    height: 100vh;
    background: linear-gradient(135deg, #2C2C2C 0%, #000000 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

.hero-content {
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 1rem;
    letter-spacing: 0.2em;
    color: #FFFFFF;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
    color: #FAFAFA;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: #FFD700;
    color: #000000;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    background: #FFC107;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.hero-icon {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
}

.brand-icon {
    width: 150px;
    height: 150px;
    border: 3px solid #FFD700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: bold;
    color: #FFD700;
}

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

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

.section-title {
    font-size: 2.5rem;
    color: #000000;
    margin-bottom: 2rem;
    font-weight: bold;
    letter-spacing: 1px;
}

.about-description {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #2C2C2C;
}

.image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.image-placeholder {
    height: 150px;
    background: linear-gradient(45deg, #2C2C2C, #000000);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFD700;
    font-weight: bold;
    border-radius: 10px;
    transition: transform 0.3s ease;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.image-placeholder:hover {
    transform: scale(1.05);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.product-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-placeholder {
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
}

.product-title {
    padding: 1rem;
    text-align: center;
    background: white;
    color: #333;
    font-size: 1rem;
    font-weight: bold;
}

/* Product Colors */
.green .product-image { background: #27AE60; }
.blue .product-image { background: #3498DB; }
.orange .product-image { background: #F39C12; }
.purple .product-image { background: #9B59B6; }
.teal .product-image { background: #1ABC9C; }
.navy .product-image { background: #2C3E50; }
.lime .product-image { background: #8BC34A; }
.amber .product-image { background: #FF9800; }

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #FAFAFA;
    text-align: center;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-link {
    color: #FFD700;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
}

.contact-link:hover {
    color: #FFC107;
}

/* Footer */
.footer {
    background: #2C2C2C;
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.footer-info p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #FAFAFA;
}

.footer-social {
    text-align: right;
}

.social-link {
    color: #FFD700;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
}

.social-link:hover {
    color: #FFC107;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #666666;
    font-size: 0.9rem;
    opacity: 0.8;
    color: #FAFAFA;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .brand-icon {
        width: 120px;
        height: 120px;
        font-size: 3rem;
    }
    
    .about-content {
        gap: 3rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.1);
        padding: 2rem 0;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 1rem 0;
    }
    
    .hero {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .hero-icon {
        display: none;
    }
    
    .about {
        padding: 60px 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .image-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }
    
    .image-placeholder {
        height: 120px;
        font-size: 0.9rem;
    }
    
    .products {
        padding: 60px 0;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .product-image {
        height: 150px;
    }
    
    .contact {
        padding: 60px 0;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .contact-item {
        justify-content: center;
    }
    
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-social {
        text-align: center;
    }
    
    .footer-info {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 0.8rem 1rem;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    .about-description {
        font-size: 1rem;
        margin-bottom: 1.2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .product-image {
        height: 180px;
    }
    
    .product-placeholder {
        font-size: 1.1rem;
    }
    
    .image-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .image-placeholder {
        height: 100px;
    }
    
    .contact-link {
        font-size: 1rem;
    }
    
    .footer-info p {
        font-size: 0.8rem;
        margin-bottom: 0.8rem;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .about-description {
        font-size: 0.95rem;
    }
    
    .product-image {
        height: 160px;
    }
    
    .nav-container {
        padding: 0.8rem 0.5rem;
    }
}

/* Landscape orientation adjustments */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 100px 0 50px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .brand-icon {
        display: none;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .product-card:hover {
        transform: none;
    }
    
    .product-card:active {
        transform: scale(0.98);
    }
    
    .cta-button:hover {
        transform: none;
    }
    
    .cta-button:active {
        transform: scale(0.98);
    }
}



/* Diferenciais Section */
.differentials {
    padding: 100px 0;
    background: white;
    text-align: center;
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.differential-item {
    background: #F8F9FA;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.differential-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #4A90E2;
}

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

.differential-item p {
    font-size: 1rem;
    color: #555;
}

/* Missão Section */
.mission {
    padding: 100px 0;
    background: linear-gradient(135deg, #4A90E2 0%, #357ABD 100%);
    color: white;
    text-align: center;
}

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

.mission-item h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.mission-item p {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.9;
}

/* Responsive adjustments for new sections */
@media (max-width: 768px) {
    .differentials,
    .mission {
        padding: 60px 0;
    }
    
    .differentials-grid,
    .mission-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .differential-item,
    .mission-item {
        padding: 1.5rem;
    }
    
    .differential-icon {
        font-size: 2.5rem;
    }
    
    .differential-item h3 {
        font-size: 1.3rem;
    }
    
    .mission-item h3 {
        font-size: 1.8rem;
    }
    
    .mission-item p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .differentials-grid,
    .mission-content {
        gap: 1rem;
    }
    
    .differential-item h3 {
        font-size: 1.2rem;
    }
    
    .differential-item p {
        font-size: 0.9rem;
    }
    
    .mission-item h3 {
        font-size: 1.6rem;
    }
    
    .mission-item p {
        font-size: 0.95rem;
    }
}


/* Hero Logo Styles */
.hero-logo {
    margin-bottom: 2rem;
}

.hero-logo-img {
    height: 300px;
    width: auto;
    filter: brightness(0) invert(1); /* Torna a logo branca */
    transition: transform 0.3s ease;
}

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

/* Responsive adjustments for hero logo */
@media (max-width: 768px) {
    .hero-logo-img {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .hero-logo-img {
        height: 50px;
    }
}