/* ==========================================================================
   3E REDES INTELIGENTES - DESIGN ULTRA MODERNO 2024
   Inspirado em Wevy.cloud e sites SaaS premium modernos
   ========================================================================== */

/* ==========================================================================
   CSS RESET & VARIABLES MODERNAS
   ========================================================================== */

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

:root {
    /* Cores Principais - Opção 1: Navy + Cinza (Clássico Corporativo) */
    --primary: #EB6225;        /* Laranja principal */
    --primary-dark: #C95420;
    --primary-light: #FF7D3F;
    --secondary: #0F1419;      /* Navy azul escuro quase preto */
    --secondary-light: #1A2332;
    --accent: #EB6225;
    --dark-bg: #0F1419;        /* Fundo navy escuro */
    --dark-card: #1A2332;      /* Cards navy médio */
    --light-bg: #F5F7FA;       /* Cinza claro azulado */
    --light-card: #FFFFFF;     /* Branco para cards claros */
    
    /* Cores Gradientes - Estilo Corporativo Navy */
    --primary-gradient: linear-gradient(135deg, #EB6225 0%, #FF7D3F 100%);
    --hero-gradient: linear-gradient(135deg, #0F1419 0%, #1A2332 100%);
    --dark-gradient: linear-gradient(180deg, #0F1419 0%, #1A2332 100%);
    
    /* Cores Base */
    --dark: #0F1419;
    --darker: #080B0F;
    
    /* Neutros */
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    
    /* Tipografia */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Poppins', sans-serif;
    
    /* Espaçamentos */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
    
    /* Sombras Modernas */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 50px rgba(102, 126, 234, 0.5);
    
    /* Transições */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

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

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Tipografia Moderna */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--gray-900);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

p {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--gray-600);
}

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

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

/* ==========================================================================
   BUTTONS MODERNOS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem; /* 16px 32px - tamanho padrão */
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-size: 1rem; /* 16px */
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #EB6225 0%, #C95420 100%);
    color: white;
    font-weight: 600;
    box-shadow: 
        0 4px 12px rgba(235, 98, 37, 0.25),
        0 2px 6px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #FF7D3F 0%, #EB6225 100%);
    box-shadow: 
        0 6px 16px rgba(235, 98, 37, 0.3),
        0 3px 8px rgba(0, 0, 0, 0.4);
}

.btn-secondary {
    background: rgba(44, 62, 80, 0.8);
    color: white;
    border: 2px solid rgba(235, 98, 37, 0.4);
    font-weight: 600;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.3),
        0 2px 6px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: rgba(44, 62, 80, 0.95);
    border-color: rgba(235, 98, 37, 0.6);
    color: white;
    box-shadow: 
        0 6px 16px rgba(0, 0, 0, 0.4),
        0 3px 8px rgba(0, 0, 0, 0.3);
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* ==========================================================================
   HEADER - Glassmorphism Moderno
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
    display: block;
    transition: var(--transition-fast);
}

.logo-img:hover {
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4.5rem;
    list-style: none;
}

.nav-cta {
    margin-left: auto;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--gray-900);
}

.nav-link:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-900);
    border-radius: 2px;
    transition: var(--transition);
}

/* ==========================================================================
   HERO SECTION - Ultra Moderno com Gradientes
   ========================================================================== */

.hero {
    position: relative;
    min-height: 56.25vw; /* Proporção 16:9 para evitar barras */
    max-height: 85vh; /* Limita altura máxima */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 0 3rem;
    background: #0F172A;
    overflow: hidden;
}

.hero .container {
    position: relative;
    z-index: 10;
}

/* Video Background */
.hero-video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: #0F172A; /* Fundo navy enquanto vídeo carrega */
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    object-fit: contain; /* Mantém vídeo inteiro visível sem cortar */
    z-index: 1;
    opacity: 0;
    transition: opacity 1.5s ease-in-out; /* Transição suave e perceptível */
    will-change: opacity; /* Otimiza performance */
}

.hero-video.loaded {
    opacity: 1;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.6) 0%, rgba(15, 23, 42, 0.5) 100%);
    z-index: 2;
    pointer-events: none;
}


.hero-content {
    position: relative;
    z-index: 10; /* Fica sobre o vídeo e overlay */
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 3rem 2rem;
    animation: fadeInUp 0.8s ease-out;
}

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

.hero-title {
    font-size: clamp(1.75rem, 4.5vw, 3rem); /* 28px - 48px (aumentado) */
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
    text-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.9),
        0 4px 16px rgba(0, 0, 0, 0.7),
        0 8px 24px rgba(0, 0, 0, 0.5);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hero-title span {
    color: #E59400 !important; /* Laranja levemente escurecido */
    background: none !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: initial !important;
    background-clip: initial !important;
    font-weight: 800 !important;
    position: relative;
    display: inline-block;
    text-shadow: 
        0 0 15px rgba(229, 148, 0, 0.5),
        0 0 30px rgba(229, 148, 0, 0.3),
        0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

.hero-subtitle {
    font-size: clamp(0.9375rem, 1.35vw, 1.1875rem); /* 15px - 19px (aumentado) */
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    margin-bottom: 1.75rem;
    line-height: 1.6;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 
        0 2px 10px rgba(0, 0, 0, 0.8),
        0 4px 20px rgba(0, 0, 0, 0.6);
    -webkit-font-smoothing: antialiased;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    animation: bounce 2s infinite;
    z-index: 10; /* Fica sobre o vídeo */
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* ==========================================================================
   SERVICES HIGHLIGHT - Cards Modernos com Glassmorphism
   ========================================================================== */

.services-highlight {
    padding: 6rem 0;
    background: #0F1419; /* Fundo navy escuro */
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(26, 35, 50, 0.5);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(235, 98, 37, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-8px);
    background: rgba(26, 35, 50, 0.8);
    border-color: rgba(235, 98, 37, 0.3);
    box-shadow: 0 12px 40px rgba(235, 98, 37, 0.15);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #EB6225 0%, #C95420 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: white;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(235, 98, 37, 0.2);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 6px 18px rgba(235, 98, 37, 0.3);
}

.service-card h3 {
    font-size: 1.375rem;
    margin-bottom: 0.75rem;
    color: #FFFFFF;
    font-weight: 600;
}

.service-card p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* ==========================================================================
   SECTION HEADER - Moderno e Espaçado
   ========================================================================== */

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: #FFFFFF;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Estilos para seções com fundo claro */
.differentials .section-title,
.about .section-title {
    color: #0F1419; /* Navy escuro */
}

.differentials .section-subtitle,
.about .section-subtitle {
    color: rgba(15, 20, 25, 0.7);
}

.differentials h3,
.about h3,
.about h2 {
    color: #0F1419; /* Navy escuro */
}

.differentials p,
.about p {
    color: rgba(15, 20, 25, 0.8);
}

/* ==========================================================================
   DIFFERENTIALS - Grid Moderno
   ========================================================================== */

/* ==========================================================================
   STATS SECTION - Números que Impressionam
   ========================================================================== */

.stats-section {
    padding: 6rem 0;
    background: #0F1419; /* Fundo navy escuro */
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(235, 98, 37, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.stats-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: rgba(42, 31, 26, 0.4);
    border-radius: 16px;
    border: 1px solid rgba(235, 98, 37, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #EB6225 0%, #FF7D3F 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-item:hover {
    transform: translateY(-8px);
    background: rgba(42, 31, 26, 0.6);
    border-color: rgba(235, 98, 37, 0.3);
    box-shadow: 0 12px 40px rgba(235, 98, 37, 0.2);
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #EB6225 0%, #C95420 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(235, 98, 37, 0.3);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: var(--font-display);
    background: linear-gradient(135deg, #FFFFFF 0%, #E8DDD1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.stat-suffix {
    display: inline-block;
    font-size: 2rem;
    font-weight: 700;
    color: #EB6225;
    margin-left: 0.25rem;
    vertical-align: super;
}

.stat-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-description {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
}

/* ==========================================================================
   DIFFERENTIALS - Grid Moderno
   ========================================================================== */

.differentials {
    padding: 6rem 0;
    background: #F5F7FA; /* Fundo cinza claro azulado */
    position: relative;
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 colunas em desktop padrão */
    gap: 2.5rem;
    max-width: 1000px; /* Limita a largura para melhor leitura */
    margin: 0 auto;
}

/* Para telas muito grandes (>1400px), mostra 4 colunas */
@media (min-width: 1400px) {
    .differentials-grid {
        grid-template-columns: repeat(4, 1fr);
        max-width: 1400px;
    }
}

.differential-item {
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.differential-item:hover {
    transform: translateY(-4px);
}

.differential-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #EB6225 0%, #C95420 100%);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 
        0 4px 15px rgba(235, 98, 37, 0.25),
        0 2px 8px rgba(0, 0, 0, 0.15);
}

.differential-item h3 {
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #0F1419; /* Navy escuro para fundo claro */
}

.differential-item p {
    font-size: 1rem;
    color: rgba(15, 20, 25, 0.7); /* Navy para fundo claro */
}

/* ==========================================================================
   PARTNERS - Fundo Escuro Premium
   ========================================================================== */

.partners {
    padding: 6rem 0;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.partners::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.partners .section-title {
    color: white;
}

.partners .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 colunas fixas */
    gap: 1.5rem;
    position: relative;
    z-index: 1;
    max-width: 900px; /* Limita a largura total */
    margin: 0 auto; /* Centraliza o grid */
}

.partner-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2.5rem 1.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible; /* Permite que logos maiores ultrapassem */
    position: relative;
    height: 140px; /* Altura fixa para todos os cards */
}

.partner-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

.partner-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: white;
    min-height: 80px;
    width: 100%;
    overflow: visible; /* Permite que a logo ultrapasse os limites */
}

.partner-logo-img {
    max-width: 120px;
    max-height: 60px;
    object-fit: contain;
    opacity: 0.9;
    transition: var(--transition);
    filter: brightness(0) invert(1);
}

.partner-logo-img.totvs-logo-white,
.partner-logo-img.oracle-logo-white,
.partner-logo-img.veeam-logo-white {
    filter: none; /* Logos TOTVS, Oracle e Veeam já são brancas */
}

.partner-logo-img.google-cloud-larger {
    max-width: 250px; /* Google Cloud máximo tamanho */
    max-height: 125px;
}

.partner-item:hover .partner-logo-img {
    opacity: 1;
    transform: scale(1.05);
}

.partner-logo i {
    font-size: 2.5rem;
    opacity: 0.9;
}

.partner-logo span {
    font-size: 1rem;
    font-weight: 600;
}

/* ==========================================================================
   SERVICES SECTION - Layout Premium
   ========================================================================== */

.services {
    padding: 6rem 0;
    background: #0F1419; /* Fundo navy escuro */
    color: white;
}

.service-category {
    margin-bottom: 3rem;
    padding: 3rem;
    background: white;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.service-category:hover {
    box-shadow: var(--shadow-lg);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--gray-100);
}

.category-header i {
    font-size: 2rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.category-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
}

.service-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.service-item {
    background: var(--gray-50);
    padding: 1.75rem;
    border-radius: var(--radius-lg);
    display: flex;
    gap: 1.25rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-item:hover {
    background: white;
    border-color: var(--gray-200);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.service-item i {
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.service-item-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.service-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.service-content p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */

.about {
    padding: 6rem 0;
    background: #F5F7FA; /* Fundo cinza claro azulado */
    color: #0F1419;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
}

.about-text strong {
    color: #EB6225;
    font-weight: 600;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.value-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.value-item:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.value-item i {
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
}

.value-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.value-item p {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.about-image-placeholder {
    width: 100%;
    height: 500px;
    background: var(--primary-gradient);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: white;
    box-shadow: var(--shadow-2xl);
}

.about-image-real {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    transition: var(--transition);
}

.about-image-real:hover {
    transform: scale(1.02);
    box-shadow: 0 30px 60px -15px rgb(0 0 0 / 0.3);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */

/* ==========================================================================
   TESTIMONIALS SECTION - Depoimentos de Clientes
   ========================================================================== */

.testimonials {
    padding: 4rem 0;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    overflow: hidden;
}

.testimonials .section-title {
    color: white;
}

.testimonials .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 70px;
}

.testimonials-wrapper {
    overflow: hidden;
    border-radius: 16px;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-card {
    min-width: 100%;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    border: none;
}

.testimonial-content {
    margin-bottom: 1.5rem;
    position: relative;
}

.quote-icon {
    font-size: 2rem;
    background: linear-gradient(135deg, #EB6225 0%, #FF7D3F 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.6;
    margin-bottom: 0.75rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #495057;
    font-style: italic;
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding-top: 1.5rem;
    border-top: 2px solid #f1f3f5;
}

.author-image {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid transparent;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(135deg, #EB6225 0%, #FF7D3F 100%) border-box;
    box-shadow: 0 4px 12px rgba(235, 98, 37, 0.2);
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.author-details {
    flex: 1;
}

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #212529;
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 0;
}

.company-logo {
    width: 140px;
    height: 50px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: white;
    padding: 6px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.company-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.testimonial-card:hover .company-logo img {
    filter: grayscale(0%);
    opacity: 1;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #EB6225;
    font-size: 1.25rem;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background: linear-gradient(135deg, #EB6225 0%, #FF7D3F 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 6px 20px rgba(235, 98, 37, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: 0;
}

.carousel-btn.next {
    right: 0;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 2rem;
}

.carousel-indicators .indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-indicators .indicator.active {
    background: linear-gradient(135deg, #EB6225 0%, #FF7D3F 100%);
    width: 28px;
    border-radius: 5px;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */

.contact {
    padding: 6rem 0;
    background: #0F1419; /* Fundo navy escuro */
    color: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #FFFFFF;
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: rgba(26, 35, 50, 0.5);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(235, 98, 37, 0.1);
    transition: var(--transition);
}

.contact-item:hover {
    background: rgba(26, 35, 50, 0.8);
    border-color: rgba(235, 98, 37, 0.3);
    box-shadow: 0 8px 20px rgba(235, 98, 37, 0.1);
    transform: translateX(4px);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #FFFFFF; /* Branco para fundo escuro */
}

.contact-item p,
.contact-item a {
    color: rgba(255, 255, 255, 0.8); /* Branco semi-transparente */
    font-size: 0.9375rem;
    text-decoration: none;
}

.contact-item a:hover {
    color: #EB6225; /* Laranja no hover */
}

/* Contact Form Premium */
.contact-form-wrapper {
    background: rgba(26, 35, 50, 0.5);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid rgba(235, 98, 37, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: rgba(15, 20, 25, 0.5);
    color: #FFFFFF;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #EB6225;
    background: rgba(15, 20, 25, 0.7);
    box-shadow: 0 0 0 3px rgba(235, 98, 37, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    background: #0F1419; /* Fundo navy escuro */
    color: rgba(255, 255, 255, 0.6);
    padding: 5rem 0 2rem;
    border-top: 1px solid rgba(235, 98, 37, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-section h3 {
    font-size: 1.25rem;
}

.footer-section h4 {
    font-size: 1rem;
}

.footer-section p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: var(--gray-400);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: white;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-gradient);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
}

/* ==========================================================================
   WHATSAPP FLOAT BUTTON
   ========================================================================== */

.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}