/* Reset and Base Styles */
:root {
    --bg-main: #0f1115;
    --bg-darker: #08090b;
    --bg-card: #181b21;
    --text-primary: #f0f2f5;
    --text-secondary: #9ba1a6;
    --accent: #e53935;
    --accent-hover: #b71c1c;
    --accent-glow: rgba(229, 57, 53, 0.4);
    --border-color: #2a2e35;
    --font-main: 'Inter', sans-serif;
    --transition: all 0.3s ease;
    
    /* Theme specific overrides */
    --header-bg: rgba(15, 17, 21, 0.8);
    --header-bg-scrolled: rgba(15, 17, 21, 0.95);
    --hero-overlay: linear-gradient(to right, rgba(8, 9, 11, 0.9) 0%, rgba(8, 9, 11, 0.6) 100%);
    --footer-bg: #050608;
}

[data-theme="light"] {
    --bg-main: #f8fafc;
    --bg-darker: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --border-color: #e2e8f0;
    --header-bg: rgba(255, 255, 255, 0.85);
    --header-bg-scrolled: rgba(255, 255, 255, 0.98);
    --footer-bg: #f1f5f9;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

.section {
    padding: 80px 0;
}

.bg-darker {
    background-color: var(--bg-darker);
}

.text-center {
    text-align: center;
}

.highlight {
    color: var(--accent);
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.section-title {
    margin-bottom: 3rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--accent);
    color: #fff;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 6px 20px var(--accent-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    border-color: #fff;
    background-color: rgba(255, 255, 255, 0.05);
}

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

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background-color: var(--header-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.header.scrolled {
    padding: 15px 0;
    background-color: var(--header-bg-scrolled);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo i {
    color: var(--accent);
    font-size: 1.8rem;
}

.header-logo-img {
    max-height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--accent);
}

.nav-link.btn-contato {
    background-color: rgba(229, 57, 53, 0.1);
    color: var(--accent);
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid rgba(229, 57, 53, 0.3);
}

.nav-link.btn-contato:hover {
    background-color: var(--accent);
    color: #fff;
}

.mobile-menu-icon {
    display: none;
    font-size: 2rem;
    cursor: pointer;
}

.theme-toggle {
    cursor: pointer;
    font-size: 1.4rem;
    color: var(--text-primary);
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.theme-toggle:hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: url('FER%20AUTO%20CENTER%20(1).jpeg') center/cover no-repeat;
    color: #f0f2f5;
}

.hero p {
    color: #e2e8f0;
}

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

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    padding-top: 80px;
}

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

/* Sobre Section */
.sobre-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sobre-list {
    margin-top: 20px;
}

.sobre-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-weight: 600;
}

.sobre-list i {
    color: var(--accent);
    font-size: 1.5rem;
}

.sobre-image img {
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

/* Serviços Section */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.servico-card {
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(229, 57, 53, 0.3);
}

.servico-card:hover::before {
    transform: scaleX(1);
}

.icon-box {
    width: 60px;
    height: 60px;
    background-color: rgba(229, 57, 53, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.icon-box i {
    font-size: 2rem;
    color: var(--accent);
}

.servico-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

/* Galeria Section (Swiper) */
.galeria-swiper {
    width: 100%;
    padding-bottom: 50px;
}

.galeria-item {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    aspect-ratio: 4/3;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.galeria-item::after {
    content: '\f0b2'; /* FontAwesome Expand */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    opacity: 0;
    transition: var(--transition);
}

.galeria-item:hover img {
    transform: scale(1.1);
}

.galeria-item:hover::after {
    opacity: 1;
}

/* Contato Section */
.contato-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 2rem;
    color: var(--accent);
    background-color: rgba(229, 57, 53, 0.1);
    padding: 15px;
    border-radius: 12px;
    height: fit-content;
}

.info-item h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.info-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.contato-form {
    background-color: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(229, 57, 53, 0.2);
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.socials {
    display: flex;
    gap: 15px;
}

.socials a {
    color: var(--text-secondary);
    font-size: 1.5rem;
}

.socials a:hover {
    color: var(--accent);
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(0,0,0,0.8);
    animation: zoomIn 0.3s ease;
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.close-lightbox:hover {
    color: var(--accent);
}

/* Animations */
@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.appear {
    opacity: 1;
    transform: translate(0);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0px 4px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    color: #FFF;
    transform: scale(1.1);
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Swiper Controls Customization */
.swiper-button-next, .swiper-button-prev {
    color: var(--accent);
}
.swiper-pagination-bullet-active {
    background: var(--accent);
}

/* Responsive */
@media (max-width: 992px) {
    h1 { font-size: 2.8rem; }
    .sobre-container, .contato-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .sobre-text { order: 2; }
    .sobre-image { order: 1; }
}

@media (max-width: 768px) {
    .nav-list {
        display: none; /* simple hidden menu for mobile for now */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--header-bg-scrolled);
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    }
    
    .nav-list.active {
        display: flex;
    }

    .mobile-menu-icon {
        display: block;
    }

    .hero-buttons {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}