/* ========================================
   INFOLUX INFORMÁTICA - Estilos Principais
   Design Ultra Moderno com Gradientes
   ======================================== */

/* Importação de Fontes */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* Variáveis CSS */
:root {
    /* Cores da Marca - Vermelho, Branco, Prata */
    --cor-primaria: #DC2626;
    --cor-primaria-dark: #B91C1C;
    --cor-primaria-light: #EF4444;
    --cor-secundaria: #FFFFFF;
    --cor-prata: #94A3B8;
    --cor-prata-light: #CBD5E1;
    --cor-prata-dark: #64748B;
    
    /* Cores de Fundo */
    --bg-dark: #0F172A;
    --bg-dark-lighter: #1E293B;
    --bg-gradient: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #0F172A 100%);
    
    /* Cores de Texto */
    --texto-claro: #F8FAFC;
    --texto-medio: #94A3B8;
    --texto-escuro: #1E293B;
    
    /* Gradientes */
    --gradiente-vermelho: linear-gradient(135deg, #DC2626 0%, #EF4444 50%, #B91C1C 100%);
    --gradiente-prata: linear-gradient(135deg, #64748B 0%, #94A3B8 50%, #CBD5E1 100%);
    --gradiente-header: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    --gradiente-hero: linear-gradient(180deg, rgba(220, 38, 38, 0.1) 0%, rgba(15, 23, 42, 1) 100%);
    
    /* WhatsApp */
    --whatsapp-verde: #25D366;
    --whatsapp-verde-dark: #128C7E;
    --whatsapp-gradiente: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    
    /* Sombras */
    --sombra-leve: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --sombra-media: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    --sombra-forte: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    --sombra-glow-vermelho: 0 0 40px rgba(220, 38, 38, 0.3);
    --sombra-glow-verde: 0 0 30px rgba(37, 211, 102, 0.4);
    
    /* Bordas e Raios */
    --borda-radius-sm: 8px;
    --borda-radius-md: 12px;
    --borda-radius-lg: 20px;
    --borda-radius-xl: 32px;
    
    /* Transições */
    --transicao-rapida: 0.2s ease;
    --transicao-media: 0.3s ease;
    --transicao-lenta: 0.5s ease;
    
    /* Espaçamentos */
    --espacamento-xs: 0.5rem;
    --espacamento-sm: 1rem;
    --espacamento-md: 2rem;
    --espacamento-lg: 3rem;
    --espacamento-xl: 5rem;
}

/* Reset e Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background: var(--bg-dark);
    color: var(--texto-claro);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Links */
a {
    color: var(--cor-primaria-light);
    text-decoration: none;
    transition: var(--transicao-rapida);
}

a:hover {
    color: var(--cor-primaria);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--texto-claro);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

p {
    color: var(--texto-medio);
    font-size: 1.05rem;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--espacamento-md);
}

/* ========================================
   HEADER
   ======================================== */
.header {
    background: var(--gradiente-header);
    padding: var(--espacamento-sm) 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--sombra-media);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--espacamento-xs);
}

.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--cor-secundaria);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--cor-secundaria);
    border-radius: var(--borda-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-primaria);
    font-size: 1.5rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px var(--espacamento-md) var(--espacamento-xl);
    background: var(--bg-gradient);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: var(--gradiente-hero);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(220, 38, 38, 0.15) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    margin-bottom: var(--espacamento-md);
    background: linear-gradient(135deg, var(--texto-claro) 0%, var(--cor-prata-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero h1 .destaque {
    background: var(--gradiente-vermelho);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--texto-medio);
    margin-bottom: var(--espacamento-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* CTAs do Hero */
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--espacamento-sm);
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--borda-radius-xl);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border: none;
    transition: var(--transicao-media);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradiente-vermelho);
    color: var(--cor-secundaria);
    box-shadow: var(--sombra-glow-vermelho);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 60px rgba(220, 38, 38, 0.5);
    color: var(--cor-secundaria);
}

.btn-secondary {
    background: transparent;
    color: var(--cor-secundaria);
    border: 2px solid var(--cor-prata);
}

.btn-secondary:hover {
    background: var(--cor-secundaria);
    color: var(--cor-primaria);
    border-color: var(--cor-secundaria);
    transform: translateY(-3px);
}

.btn-whatsapp {
    background: var(--whatsapp-gradiente);
    color: var(--cor-secundaria);
    box-shadow: var(--sombra-glow-verde);
}

.btn-whatsapp:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 50px rgba(37, 211, 102, 0.6);
    color: var(--cor-secundaria);
}

/* ========================================
   SEO CONTENT SECTIONS
   ======================================== */
.seo-section {
    padding: var(--espacamento-xl) 0;
    position: relative;
}

.seo-section:nth-child(even) {
    background: var(--bg-dark-lighter);
}

.seo-section:nth-child(odd) {
    background: var(--bg-dark);
}

.seo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--cor-prata-dark) 50%, transparent 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--espacamento-lg);
}

.section-header h2 {
    position: relative;
    display: inline-block;
    padding-bottom: var(--espacamento-sm);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradiente-vermelho);
    border-radius: 2px;
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.seo-content p {
    margin-bottom: var(--espacamento-sm);
    text-align: justify;
}

.seo-content ul {
    list-style: none;
    margin: var(--espacamento-md) 0;
}

.seo-content ul li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.8rem;
    color: var(--texto-medio);
}

.seo-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--cor-primaria);
    font-weight: bold;
}

/* CTA Intermediário */
.cta-intermediario {
    text-align: center;
    padding: var(--espacamento-lg) 0;
    margin: var(--espacamento-md) 0;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.1) 0%, rgba(30, 41, 59, 0.5) 100%);
    border-radius: var(--borda-radius-lg);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.cta-intermediario h3 {
    margin-bottom: var(--espacamento-sm);
    color: var(--texto-claro);
}

.cta-intermediario p {
    margin-bottom: var(--espacamento-md);
}

/* ========================================
   MAPA GOOGLE (GBP EMBED)
   ======================================== */
.mapa-section {
    padding: var(--espacamento-xl) 0;
    background: var(--bg-dark-lighter);
}

.mapa-container {
    border-radius: var(--borda-radius-lg);
    overflow: hidden;
    box-shadow: var(--sombra-forte);
    border: 2px solid var(--cor-prata-dark);
}

.mapa-container iframe {
    display: block;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: linear-gradient(180deg, var(--bg-dark-lighter) 0%, #0a0f1a 100%);
    padding: var(--espacamento-xl) 0 var(--espacamento-md);
    border-top: 1px solid var(--cor-prata-dark);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--espacamento-lg);
    margin-bottom: var(--espacamento-lg);
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: var(--espacamento-sm);
    color: var(--cor-primaria-light);
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradiente-vermelho);
    border-radius: 2px;
}

.footer-section p,
.footer-section address {
    color: var(--texto-medio);
    font-style: normal;
    line-height: 1.8;
}

.footer-section a {
    color: var(--texto-medio);
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: var(--cor-primaria-light);
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--espacamento-md);
    border-top: 1px solid rgba(148, 163, 184, 0.2);
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--cor-prata-dark);
}

/* ========================================
   WHATSAPP FLUTUANTE
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 65px;
    height: 65px;
    background: var(--whatsapp-gradiente);
    border-radius: 50%;
    box-shadow: var(--sombra-glow-verde);
    transition: var(--transicao-media);
    color: white;
    font-size: 2rem;
}

.whatsapp-float a:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 0 50px rgba(37, 211, 102, 0.7);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: white;
}

/* Pulse Animation */
.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 65px;
    height: 65px;
    background: rgba(37, 211, 102, 0.4);
    border-radius: 50%;
    animation: pulse-whatsapp 2s infinite;
    z-index: -1;
}

@keyframes pulse-whatsapp {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* ========================================
   MAPA DO SITE
   ======================================== */
.mapa-site {
    padding: 120px var(--espacamento-md) var(--espacamento-xl);
    min-height: 100vh;
}

.mapa-site h1 {
    text-align: center;
    margin-bottom: var(--espacamento-xl);
}

.mapa-categorias {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--espacamento-lg);
}

.categoria-card {
    background: var(--bg-dark-lighter);
    border-radius: var(--borda-radius-lg);
    padding: var(--espacamento-md);
    border: 1px solid var(--cor-prata-dark);
    transition: var(--transicao-media);
}

.categoria-card:hover {
    border-color: var(--cor-primaria);
    box-shadow: var(--sombra-glow-vermelho);
}

.categoria-card h2 {
    font-size: 1.3rem;
    margin-bottom: var(--espacamento-sm);
    color: var(--cor-primaria-light);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--cor-prata-dark);
}

.categoria-card ul {
    list-style: none;
}

.categoria-card ul li {
    margin-bottom: 0.4rem;
}

.categoria-card ul li a {
    color: var(--texto-medio);
    font-size: 0.95rem;
    display: block;
    padding: 0.3rem 0;
    transition: var(--transicao-rapida);
}

.categoria-card ul li a:hover {
    color: var(--cor-primaria-light);
    padding-left: 0.5rem;
}

/* ========================================
   UTILIDADES
   ======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: var(--espacamento-xs); }
.mb-2 { margin-bottom: var(--espacamento-sm); }
.mb-3 { margin-bottom: var(--espacamento-md); }
.mb-4 { margin-bottom: var(--espacamento-lg); }
.mb-5 { margin-bottom: var(--espacamento-xl); }

.mt-1 { margin-top: var(--espacamento-xs); }
.mt-2 { margin-top: var(--espacamento-sm); }
.mt-3 { margin-top: var(--espacamento-md); }
.mt-4 { margin-top: var(--espacamento-lg); }
.mt-5 { margin-top: var(--espacamento-xl); }