:root {
    --primary: #F48720;
    --primary-dark: #d87310;
    --secondary: #101417;
    --accent: #e67e22;
    --light: #f8f9fa;
    --dark: #101417;
    --gray: #7f8c8d;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(16, 20, 23, 0.1);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Reset e configurações gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
    width: 100vw;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 100px 0;
}

h1,
h2,
h3,
h4 {
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 3.5rem;
    color: var(--white);
}

h2 {
    font-size: 2.8rem;
    text-align: center;
    position: relative;
    margin-bottom: 60px;
    color: var(--dark);
}

h2:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: var(--primary);
    border-radius: 5px;
}

h3 {
    font-size: 1.8rem;
    color: var(--dark);
}

p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--dark);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 35px;
    background-color: var(--primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: 0 15px 25px rgba(244, 135, 32, 0.3);
}

.btn:hover:before {
    left: 100%;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    font-size: 1.2rem;
    padding: 20px 40px;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128C7E, #075E54);
    transform: translateY(-5px);
}

.btn-secondary {
    background-color: var(--secondary);
}

.btn-secondary:hover {
    background-color: #000000;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
}

/* Header Corrigido */
header {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    z-index: 1001;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

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

.nav-menu li {
    margin-left: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
    font-size: 1rem;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary);
    transition: var(--transition);
    border-radius: 3px;
}

.nav-menu a:hover {
    color: var(--primary);
}

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

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
    transition: var(--transition);
    z-index: 1001;
    padding: 5px;
    background: none;
    border: none;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(rgba(16, 20, 23, 0.8), rgba(16, 20, 23, 0.8)), url('images/hero.asz.jpg') no-repeat center center/cover;
    color: var(--white);
    padding: 200px 0 150px;
    margin-top: 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="%23ffffff"></path></svg>');
    background-size: cover;
    background-position: center bottom;
    opacity: 0.1;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 25px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto 50px;
    color: var(--white);
}

.hero-buttons {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Serviços */
.services {
    background-color: var(--white);
    position: relative;
}

.services h2 {
    margin-top: 40px;
}


.services:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    padding: 50px 30px;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(16, 20, 23, 0.05);
    will-change: transform;
}

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    transition: var(--transition);
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-15px);
    color: var(--white);
}

.service-card:hover:before {
    height: 100%;
}

.service-card:hover .service-icon,
.service-card:hover h3,
.service-card:hover p {
    color: var(--white);
}

.service-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 25px;
    transition: var(--transition);
}

.service-card h3 {
    transition: var(--transition);
}

.service-card p {
    transition: var(--transition);
}

/* Missão, Visão e Valores */
.mission-vision {
    background: linear-gradient(135deg, var(--secondary) 0%, #000000 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.mission-vision:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--white);
}

.mission-vision h2 {
    color: var(--white);
    margin-top: 40px;
}

.mission-vision h2:after {
    background: var(--primary);
}

.mission-vision h3,
.mission-vision p {
    color: var(--white);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.mv-item {
    text-align: center;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
    will-change: transform;
}

.mv-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.mv-icon {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 25px;
}

.values-list {
    text-align: left;
    margin-top: 20px;
    list-style: none;
}

.values-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
}

.values-list i {
    color: var(--primary);
}

/* Diferenciais */
.features {
    background-color: var(--light);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.feature-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(16, 20, 23, 0.05);
    will-change: transform;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(16, 20, 23, 0.15);
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 25px;
}

/* Equipamentos */
.equipment {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.equipment h2 {
    color: var(--white);
}

.equipment h2:after {
    background: var(--secondary);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.equipment-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.equipment-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.equipment-icon {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.equipment-footer {
    text-align: center;
    margin-top: 40px;
    font-size: 1.2rem;
    color: var(--white);
}

/* Sobre */
.about {
    background-color: var(--white);
    position: relative;
}

.about:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--light);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 0);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
}

.about-image:before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: 10px;
    bottom: 10px;
    border: 3px solid var(--primary);
    border-radius: 20px;
    z-index: -1;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 25px 20px;
    background: var(--light);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-10px);
    background: var(--primary);
    color: var(--white);
}

.stat-item:hover .stat-number,
.stat-item:hover .stat-text {
    color: var(--white);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    transition: var(--transition);
}

.stat-text {
    font-weight: 600;
    color: var(--dark);
    transition: var(--transition);
}

/* CTA */
.cta {
    background: linear-gradient(rgba(16, 20, 23, 0.9), rgba(16, 20, 23, 0.9)), url('images/ctaBackground.jpg') no-repeat center center/cover;
    color: var(--white);
    text-align: center;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.cta:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="%23ffffff"></path></svg>');
    background-size: cover;
    background-position: center top;
    opacity: 0.1;
}

.cta h2 {
    color: var(--white);
}

.cta h2:after {
    background: var(--primary);
}

.cta p {
    max-width: 700px;
    margin: 0 auto 50px;
    font-size: 1.3rem;
    color: var(--white);
}

/* Contato */
.contact {
    background-color: var(--light);
    position: relative;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
    margin-top: 40px;
}

/* Contato - Responsivo */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(16, 20, 23, 0.05);
}

.contact-icon {
    font-size: 1.8rem;
    color: var(--primary);
    background: var(--white);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.contact-item:hover .contact-icon {
    background: var(--primary);
    color: var(--white);
    transform: rotate(10deg);
}

.contact-text h3 {
    margin: 0 0 0.8rem 0;
    color: var(--dark);
    font-size: 1.2rem;
}

.contact-text p {
    margin: 0.4rem 0;
    color: var(--dark);
    font-size: 1rem;
}

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

.contact-text a:hover {
    color: var(--primary);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    text-align: center;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--secondary) 0%, #000000 100%);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-column h3 {
    color: var(--white);
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.footer-column h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary);
}

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

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 10px;
}

.footer-links a i {
    width: 20px;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

.copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
}

.copyright p {
    color: var(--gray);
}

.footer-column p {
    color: var(--gray);
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    width: 75px;
    height: 75px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    transition: var(--transition);
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.7);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Melhorias de Usabilidade */

/* Melhor legibilidade */
.text-highlight {
    color: var(--primary);
    font-weight: 700;
}

/* Indicador de seção ativa na navegação */
.nav-menu a.active {
    color: var(--primary);
}

.nav-menu a.active:after {
    width: 100%;
}

/* Acessibilidade - Screen Readers */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Reduzir movimento para preferências de acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .whatsapp-float {
        animation: none;
    }
}

/* Foco visível para navegação por teclado */
.btn:focus-visible,
.nav-menu a:focus-visible,
.mobile-menu:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Melhorar contraste */
.btn {
    font-weight: 700;
}

/* Otimizações de performance */
.service-card,
.feature-item,
.mv-item {
    will-change: transform;
}

/* Loading otimizado para imagens */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Responsividade */
@media (max-width: 1200px) {
    h1 {
        font-size: 3.2rem;
    }

    h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }

    .about-image {
        order: -1;
    }

    section {
        padding: 80px 0;
    }

    .service-card,
    .feature-item,
    .mv-item {
        padding: 30px 20px;
    }
}

@media (max-width: 855px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 30px 0;
        box-shadow: 0 15px 20px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        margin: 15px 0;
    }

    .nav-menu a {
        font-size: 1.2rem;
        padding: 10px 0;
    }

    .mobile-menu {
        display: block;
    }

    .hero {
        padding: 150px 0 100px;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

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

    .hero p {
        font-size: 1.2rem;
    }

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

    .services-grid,
    .features-grid,
    .mv-grid {
        gap: 20px;
    }

    .header-container {
        padding: 12px 15px;
    }

    .logo {
        font-size: 1.3rem;
    }

    .logo-img {
        height: 40px;
    }

    .hero {
        margin-top: 65px;
    }

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

    .contact-item {
        padding: 1.25rem;
        gap: 0.875rem;
    }

    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    .contact-text h3 {
        font-size: 1.1rem;
        margin-bottom: 0.6rem;
    }

    .contact-text p {
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 2.3rem;
    }

    h2 {
        font-size: 2rem;
    }

    .btn {
        padding: 16px 30px;
        font-size: 1rem;
    }

    .services-grid,
    .features-grid,
    .stats,
    .equipment-grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 30px 20px;
    }

    section {
        padding: 60px 0;
    }

    .container {
        padding: 0 15px;
    }

    .hero-buttons {
        gap: 15px;
    }

    .footer-content {
        gap: 30px;
    }

    .header-container {
        padding: 10px 15px;
    }

    .logo {
        font-size: 1.2rem;
        gap: 8px;
    }

    .logo-img {
        height: 35px;
    }

    .whatsapp-float {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
        bottom: 20px;
        right: 20px;
    }

    .hero {
        margin-top: 60px;
    }

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

    .contact-info {
        gap: 1rem;
    }
}

/* Fechar menu mobile quando clicar fora */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
}

.menu-overlay.active {
    display: block;
}