* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100vw;
    max-width: 100%;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333333;
    overflow-x: hidden;
    width: 100vw;
    max-width: 100%;
    position: relative;
    padding: 0;
    margin: 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 30%, #dbeafe 60%, #1e3a8a 100%);
    min-height: 100vh;
}

:root {
    /* Cores Principais - Azul Escuro e Vermelho */
    --primary-blue: rgb(0, 4, 255);
    --primary-red: #ff0019;
    --primary-white: #ffffff;
    --secondary-blue: #003af8;
    --secondary-red: #ff0019;

    /* Cores Complementares */
    --dark-blue: #1e293b;
    --light-blue: #dbeafe;
    --dark-red: #a71e2a;
    --light-red: #f8d7da;
    --dark-gray: #333333;
    --light-gray: #f8f9fa;
    --border-gray: #E0E0E0;

    /* Tipografia */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Transições */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;

    /* Sombras */
    --shadow-light: 0 2px 10px rgba(30, 58, 138, 0.1);
    --shadow-medium: 0 4px 20px rgba(30, 58, 138, 0.15);
    --shadow-heavy: 0 8px 30px rgba(30, 58, 138, 0.2);
}

/* Container Universal - Mobile First */
.container {
    width: 100vw;
    max-width: 100%;
    padding: 0 20px;
    margin: 0;
    box-sizing: border-box;
}

/* Previne elementos que causam overflow */
img,
video,
iframe,
object,
embed {
    max-width: 100%;
    height: auto;
    box-sizing: border-box;
}

/* Header Mobile - Fixo e Transparente */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100vw;
    z-index: 1000;
    padding: 15px 20px;
    box-sizing: border-box;
    border-bottom: 2px solid var(--primary-blue);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.brand-blue {
    color: var(--primary-blue);
}

.brand-red {
    color: var(--primary-red);
}

.brand-white {
    color: var(--primary-white);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

/* Menu Mobile Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 2px;
    transition: var(--transition-fast);
    transform-origin: center;
}

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

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

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

/* Menu Mobile Lateral */
.nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--primary-white);
    z-index: 999;
    transition: var(--transition-medium);
    padding-top: 80px;
    box-shadow: var(--shadow-heavy);
}

.nav.active {
    right: 0;
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-list li {
    border-bottom: 1px solid var(--light-blue);
}

.nav-list a {
    display: block;
    padding: 20px 30px;
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-list a:hover {
    background: var(--light-blue);
    color: var(--primary-blue);
    padding-left: 40px;
}

/* Overlay para Menu Mobile */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-red) 100%);
    color: var(--primary-white);
    padding-top: 80px;
}

.hero-background {
    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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 20px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.highlight {
    color: var(--primary-white);
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    margin: 2px;
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    min-width: 120px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-white);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-white);
    color: var(--primary-red);
    border-color: var(--primary-white);
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary-white);
    border-color: var(--primary-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-white);
    border-color: var(--primary-white);
}

.btn-secondary:hover {
    background: var(--primary-white);
    color: var(--primary-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 0 20px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 700;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--primary-white);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--primary-white);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-fast);
    border: 2px solid var(--light-blue);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-blue);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}

/* Fleet/Caçambas Section */
.fleet {
    padding: 80px 0;
    background: var(--light-gray);
}

.cacambas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 0 20px;
    max-width: 1000px;
    margin: 0 auto 40px;
}

.cacamba-card {
    background: var(--primary-white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    border-left: 5px solid var(--primary-red);
    transition: var(--transition-fast);
}

.cacamba-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.cacamba-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-red);
    margin-bottom: 10px;
    font-weight: 600;
}

.cacamba-card p {
    color: var(--dark-gray);
    margin-bottom: 15px;
    font-style: italic;
}

.cacamba-card ul {
    list-style: none;
    padding: 0;
}

.cacamba-card li {
    padding: 5px 0;
    color: var(--dark-gray);
    border-bottom: 1px solid var(--light-red);
}

.cacamba-card li:last-child {
    border-bottom: none;
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--primary-white);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-story h3,
.about-values h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--primary-red);
    margin-bottom: 20px;
    font-weight: 600;
}

.about-story p {
    margin-bottom: 20px;
    color: var(--dark-gray);
    line-height: 1.7;
    font-size: 1.1rem;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
}

.value {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light-blue);
    border-radius: 8px;
    transition: var(--transition-fast);
    max-width: 100%;
}

.value:hover {
    background: var(--primary-blue);
    color: var(--primary-white);
    transform: translateY(-3px);
}

.value-icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 50px;
    text-align: center;
}

.value-content {
    flex: 1;
}

.value h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.value p {
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: var(--light-gray);
}

.testimonials-carousel {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.testimonial {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.testimonial.active {
    display: block;
}

.testimonial-content {
    background: var(--primary-white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    border-top: 4px solid var(--primary-blue);
}

.testimonial-content p {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--dark-gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.testimonial-author strong {
    color: var(--primary-blue);
    font-size: 1.1rem;
    display: block;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.testimonials-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.testimonial-prev,
.testimonial-next {
    background: var(--primary-blue);
    color: var(--primary-white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background: var(--dark-blue);
    transform: scale(1.1);
}

.testimonials-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-gray);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    background: var(--primary-blue);
}

/* Orçamento Section */
.orcamento {
    padding: 80px 0;
    background: var(--primary-white);
}

.orcamento-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.orcamento-header {
    text-align: center;
    margin-bottom: 50px;
}

.orcamento-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 700;
}

.orcamento-header p {
    font-size: 1.1rem;
    color: var(--dark-gray);
}

.orcamento-form {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.form-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--light-blue);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 30px;
}

.form-section h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-icon {
    font-size: 1.2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 2px solid var(--border-gray);
    border-radius: 6px;
    font-size: 1rem;
    transition: var(--transition-fast);
    background: var(--primary-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
}

.radio-option input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-blue);
}

.btn-orcamento {
    width: 100%;
    background: var(--primary-red);
    color: var(--primary-white);
    border: none;
    padding: 18px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-orcamento:hover {
    background: var(--dark-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-icon {
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--primary-white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-section h3,
.footer-section h4 {
    font-family: var(--font-heading);
    color: var(--primary-red);
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-contact p {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-social {
    margin-top: 15px;
}

.social-link {
    color: var(--primary-white);
    text-decoration: none;
    padding: 8px 16px;
    background: var(--primary-red);
    border-radius: 6px;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--dark-red);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--primary-blue);
    color: var(--light-gray);
}

/* WhatsApp Card */
.whatsapp-card {
    position: fixed;
    bottom: 100px;
    right: 20px;
    background: var(--primary-white);
    padding: 15px 20px;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    z-index: 999;
    max-width: 250px;
    transition: var(--transition-medium);
    border: 2px solid #25D366;
}

.whatsapp-card.hidden {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.whatsapp-card.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.digitando {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.emoji::before {
    content: "💬";
    font-size: 1.2rem;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d36500;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-heavy);
}

.whatsapp-float img {
    width: 80px;
    height: 80px;
}

/* Responsive Design */
@media (min-width: 768px) {
    .container {
        padding: 0 40px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cacambas-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .values-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.cacamba-card,
.value {
    animation: fadeInUp 0.6s ease-out;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-red);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-red);
}