/* ================= VARIABLES ================= */
:root {
    --bg-body: #0a0a0a;       /* Preto quase absoluto */
    --bg-card: #141414;       /* Cinza muito escuro para cards */
    --bg-light: #1f1f1f;      /* Cinza destaque faixas */
    --bg-darker: #080808;     /* Novo fundo para seção de dicas */
    
    --primary: #FFC700;       /* Amarelo "Luz de Alerta" */
    --primary-hover: #e0b000;
    
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    --transition: all 0.3s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ================= UTILS ================= */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px; /* Adicionado padding lateral para mobile */
}

.section-padding { padding: 80px 0; }
.bg-darker { background-color: var(--bg-darker); }
.text-center { text-align: center; }

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

.section-header { margin-bottom: 60px; }
.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.section-header p { color: var(--text-muted); }

/* ================= BUTTONS ================= */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: #000;
    border: 2px solid var(--primary);
}
.btn-primary:hover {
    background-color: transparent;
    color: var(--primary);
}

.btn-outline {
    border: 2px solid #fff;
    color: #fff;
    margin-left: 15px;
}
.btn-outline:hover {
    background-color: #fff;
    color: #000;
}

/* ================= HEADER ================= */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 20px 0;
    transition: var(--transition);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -1px;
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    transition: var(--transition);
}
.nav-link:hover { color: var(--primary); }

.btn-nav {
    padding: 8px 20px;
    background: var(--primary);
    color: #000;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Mobile Menu Button */
.menu-toggle {
    display: none;
    cursor: pointer;
}
.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #fff;
    transition: var(--transition);
}

/* ================= HERO ================= */
.hero {
    height: 100vh;
    min-height: 600px;
    background: url('https://images.unsplash.com/photo-1632823471565-1ec2876ac277?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: -80px; /* Compensa o header fixo */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10,10,10,0.6) 0%, rgba(10,10,10,1) 95%);
    z-index: 1;
}

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

.tagline {
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 20px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.text-stroke {
    -webkit-text-stroke: 2px #fff;
    color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: #ccc;
    max-width: 600px;
    margin: 0 auto 40px;
}

/* ================= CARDS SERVIÇOS ================= */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.card-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-transform: uppercase;
}

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

/* ================= NOVO: DICAS CAROUSEL ================= */
.tips-carousel-container {
    position: relative;
    height: 300px; /* Altura fixa para o carrossel */
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tip-slide {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s;
    text-align: center;
    padding: 20px;
}

.tip-slide.active {
    opacity: 1;
    visibility: visible;
}

.tip-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: inline-block;
}

.tip-slide h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.tip-slide p {
    font-size: 1.1rem;
    color: #ccc;
    max-width: 600px;
    margin: 0 auto;
}


/* ================= FEATURES STRIPE ================= */
.features-stripe {
    background: var(--bg-light);
    padding: 60px 0;
    border-top: 1px solid #333;
    border-bottom: 1px solid #333;
}

.grid-features {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    text-align: center;
    gap: 40px;
}

.feature-item h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    color: var(--primary);
    line-height: 1;
}

.feature-item i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.feature-item p {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ================= REVIEWS ================= */
.google-review {
    background: #000;
    padding: 80px 0;
    text-align: center;
    border-bottom: 1px solid #222;
}

.stars { color: #FFD700; font-size: 1.5rem; margin-bottom: 15px; }
.review-content h3 { font-style: italic; font-weight: 400; margin-bottom: 30px; font-size: 1.3rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.link-underline {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 2px;
    transition: var(--transition);
}
.link-underline:hover { color: #fff; border-color: #fff; }

/* ================= FOOTER ================= */
.footer-section {
    background: #050505;
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr; /* Alterado para 1 coluna pois removemos o mapa */
    gap: 50px;
    padding-bottom: 60px;
    text-align: center; /* Centralizado já que não tem mapa */
}

.contact-list {
    display: inline-block; /* Para centralizar a lista */
    text-align: left;
    margin-top: 20px;
}

.contact-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start; /* Alinhamento superior para endereços longos */
    color: var(--text-muted);
}

.contact-list i {
    color: var(--primary);
    margin-right: 15px;
    font-size: 1.2rem;
    margin-top: 3px;
}

.copyright {
    background: #000;
    padding: 20px 0;
    text-align: center;
    font-size: 0.8rem;
    color: #555;
    border-top: 1px solid #222;
}

/* ================= WHATSAPP BTN ================= */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
    z-index: 1001;
    transition: var(--transition);
    animation: pulse 2s infinite;
}
.whatsapp-btn:hover { transform: scale(1.1); }

@keyframes pulse {
    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); }
}

/* ================= RESPONSIVE (MOBILE) ================= */
@media (max-width: 768px) {
    .section-header h2 { font-size: 2rem; }
    
    /* Header & Nav */
    .menu-toggle { display: block; z-index: 2000; }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: #000;
        flex-direction: column;
        justify-content: center;
        transition: 0.4s;
        z-index: 1500;
    }

    .nav-list.active { right: 0; }
    
    .nav-list li { margin: 20px 0; }
    .nav-link { font-size: 1.5rem; }

    /* Animação do Hamburger */
    .menu-toggle.is-active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.is-active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.is-active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    /* Hero adjustments */
    .hero h1 { font-size: 2.5rem; }
    .text-stroke { -webkit-text-stroke: 1px #fff; }
    .hero-btns { display: flex; flex-direction: column; gap: 15px; width: 80%; margin: 0 auto; }
    .btn-outline { margin-left: 0; }

    /* Layout adjustments */
    .grid-features { flex-direction: column; gap: 30px; }
    .tips-carousel-container { height: 350px; } /* Mais altura no mobile para o texto não cortar */
    .tip-slide h3 { font-size: 1.5rem; }
    .tip-slide p { font-size: 1rem; }
}