/* Custom Properties - Black & Red Minimalist Theme */
:root {
    --color-bg: #0d0d0d;
    --color-surface: #141414;
    --color-surface-light: #1f1f1f;
    --color-primary: #ff0000; /* Vermelho vibrante baseado na logo */
    --color-primary-hover: #cc0000;
    --color-text: #f0f0f0;
    --color-text-muted: #999999;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-padding {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-top: 10px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 0, 0, 0.25);
}

.btn-outline {
    background-color: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: rgba(255, 0, 0, 0.05);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 25px 0;
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

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

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo img {
    height: 25px; /* Tamanho reduzido para melhor proporção */
    object-fit: contain;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 35px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--color-primary);
}

.mobile-menu-icon {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #fff;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    /* Fundo gradiente linear muito escuro, simulando estúdio automotivo */
    background: radial-gradient(circle at center, #1a1a1a 0%, #050505 100%);
    overflow: hidden;
}

/* Efeito de luz sutil no fundo (Neon vermelho muito suave) */
.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(255,0,0,0.05) 0%, transparent 60%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 45px;
    max-width: 650px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 1s forwards cubic-bezier(0.2, 0.8, 0.2, 1);
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Diferenciais */
.diferenciais {
    background-color: var(--color-bg);
    padding: 60px 0;
    border-top: 1px solid rgba(255,255,255,0.02);
    border-bottom: 1px solid rgba(255,255,255,0.02);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.diff-card i {
    font-size: 2.5rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.diff-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.diff-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* Serviços */
.servicos {
    background-color: var(--color-surface);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--color-bg);
    padding: 45px 35px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.03);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom right, rgba(255,0,0,0.05), transparent);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,0,0,0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.service-card:hover::after {
    opacity: 1;
}

.service-icon {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 25px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    color: var(--color-primary);
    transform: scale(1.1);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.featured-service {
    border-color: rgba(255,0,0,0.3);
    background: linear-gradient(145deg, var(--color-bg) 0%, #1a0505 100%);
}

.featured-service .service-icon {
    color: var(--color-primary);
}

/* Sobre */
.sobre {
    background-color: var(--color-bg);
}

.sobre-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sobre-text h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 1px;
}

.sobre-text p {
    margin-bottom: 20px;
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

.sobre-list {
    list-style: none;
    margin-top: 35px;
}

.sobre-list li {
    margin-bottom: 18px;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}

.sobre-list i {
    margin-right: 15px;
    font-size: 1.2rem;
}

.image-placeholder {
    width: 100%;
    height: 450px;
    background: #141414;
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(255,0,0,0.1);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255,0,0,0.05) 100%);
}

.logo-mark {
    font-family: var(--font-heading);
    font-size: 12rem;
    font-weight: 800;
    color: rgba(255,255,255,0.03);
    user-select: none;
}

/* FAQ */
.faq {
    background-color: var(--color-surface);
}

.accordion {
    max-width: 850px;
    margin: 0 auto;
}

.accordion-item {
    background-color: var(--color-bg);
    border: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 15px;
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-header {
    padding: 22px 30px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.accordion-header:hover {
    background-color: rgba(255,255,255,0.02);
}

.accordion-item.active {
    border-color: rgba(255,0,0,0.3);
}

.accordion-item.active .accordion-header {
    color: var(--color-primary);
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    background-color: var(--color-bg);
}

.accordion-content p {
    padding: 0 30px 25px 30px;
    color: var(--color-text-muted);
}

/* Contato */
.contato {
    background-color: var(--color-bg);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 35px;
}

.info-item i {
    font-size: 1.5rem;
    margin-right: 20px;
    margin-top: 2px;
}

.info-item h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-item p {
    color: var(--color-text-muted);
}

.contato-form input,
.contato-form textarea {
    width: 100%;
    padding: 16px 20px;
    margin-bottom: 20px;
    background-color: var(--color-surface);
    border: 1px solid rgba(255,255,255,0.08);
    color: #fff;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.contato-form input:focus,
.contato-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: #1a1a1a;
}

/* Contact Links */
.link-item {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    padding: 10px;
    border-radius: 8px;
    margin-left: -10px;
    width: 100%;
}

.link-item:hover {
    background-color: rgba(255, 255, 255, 0.02);
    transform: translateX(5px);
}

.link-item:hover h4 {
    color: var(--color-primary);
}

.copy-tooltip {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--color-surface-light);
    color: #fff;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: var(--font-body);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.copy-tooltip.copied {
    opacity: 1;
    background-color: #25d366; /* Cor verde para indicar sucesso */
    color: #fff;
    border-color: #25d366;
}

/* Footer */
footer {
    padding: 50px 0;
    text-align: center;
    background-color: var(--color-surface);
    border-top: 1px solid rgba(255,0,0,0.1);
}

.footer-logo h2 {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.footer-logo p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.copyright {
    color: rgba(255,255,255,0.2);
    font-size: 0.85rem;
}

/* WhatsApp FAB */
.whatsapp-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-fab:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
}

/* Responsive Design */
@media (max-width: 992px) {
    .sobre-container, .contato-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background-color: rgba(13, 13, 13, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
        gap: 40px;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links a {
        font-size: 1.2rem;
    }
    
    .mobile-menu-icon {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .section-padding {
        padding: 80px 0;
    }
}