/* ==========================================================================
   DESIGN SYSTEM & CUSTOM STYLES - VALTONA VIDROS E ALUMÍNIOS
   ========================================================================== */

/* 1. IMPORTE DE FONTES (Google Fonts) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* 2. VARIÁVEIS CSS (Tokens de Design) */
:root {
    /* Cores Principais */
    --color-primary: #0F1A24;         /* Azul escuro profundo (profissional) */
    --color-primary-light: #1A2E3D;   /* Azul escuro intermediário */
    --color-brand: #1E3A5F;           /* Azul aço moderno */
    --color-brand-light: #2C5282;     /* Azul aço ativo */
    
    /* Tons de Acabamento & Destaques */
    --color-champagne: #31abe3;       /* Azul acento premium (antigo Champagne) */
    --color-champagne-light: #61c0ec; /* Azul acento suave */
    --color-silver: #A0AEC0;          /* Cinza metálico */
    
    /* Cores de Apoio */
    --color-dark: #0A0F14;            /* Preto quase puro */
    --color-gray-dark: #334155;       /* Cinza escuro para textos */
    --color-gray-medium: #64748B;     /* Cinza médio */
    --color-gray-light: #F1F5F9;      /* Cinza claro para fundos */
    --color-white: #FFFFFF;           /* Branco puro */
    
    /* Cores de Ação (WhatsApp) */
    --color-whatsapp: #25D366;        /* Verde oficial do WhatsApp */
    --color-whatsapp-hover: #1EBE57;  /* Verde ativo */
    --color-whatsapp-dark: #128C7E;
    
    /* Configurações de Fundo */
    --bg-light: #F8FAFC;
    --bg-dark: #0A0F14;
    --bg-dark-card: #131A22;

    /* Fontes */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Espaçamentos e Estrutura */
    --container-max-width: 1200px;
    --section-padding: 100px 20px;
    --section-padding-mobile: 60px 15px;
    
    /* Bordas & Efeitos */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
    --shadow-inset: inset 0 2px 4px rgba(255,255,255,0.05);
    
    /* Transições */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 3. RESET & ESTILOS GERAIS */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

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

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

button {
    font-family: var(--font-body);
    border: none;
    background: none;
    cursor: pointer;
    outline: none;
}

/* 4. TIPOGRAFIA */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3rem; font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: 2.25rem; font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }

@media (max-width: 768px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.35rem; }
}

/* 5. COMPONENTES REUTILIZÁVEIS / CLASSES UTILITÁRIAS */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.section {
    padding: var(--section-padding);
}

@media (max-width: 768px) {
    .section {
        padding: var(--section-padding-mobile);
    }
}

.section-dark {
    background-color: var(--bg-dark);
    color: var(--color-white);
}

.section-dark h2, 
.section-dark h3 {
    color: var(--color-white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header .badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(30, 58, 95, 0.08);
    color: var(--color-brand);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 15px;
    border: 1px solid rgba(30, 58, 95, 0.15);
}

.section-dark .section-header .badge {
    background-color: rgba(197, 168, 128, 0.1);
    color: var(--color-champagne);
    border: 1px solid rgba(197, 168, 128, 0.2);
}

.section-header h2 {
    margin-bottom: 20px;
    position: relative;
}

.section-header p {
    color: var(--color-gray-medium);
    font-size: 1.1rem;
}

.section-dark .section-header p {
    color: var(--color-silver);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    gap: 10px;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    border: 1px solid var(--color-whatsapp);
}

.btn-primary:hover {
    background-color: var(--color-whatsapp-hover);
    border-color: var(--color-whatsapp-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.25);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-brand);
}

.btn-secondary:hover {
    background-color: rgba(30, 58, 95, 0.05);
    transform: translateY(-3px);
}

.btn-dark {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 1px solid var(--color-primary);
}

.btn-dark:hover {
    background-color: var(--color-brand);
    border-color: var(--color-brand);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
    border-color: var(--color-white);
    transform: translateY(-3px);
}

.btn-whatsapp-solid {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    border: 1px solid var(--color-whatsapp);
}

.btn-whatsapp-solid:hover {
    background-color: var(--color-whatsapp-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
}

/* 6. CABEÇALHO (Header) */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-normal);
}

.header.scrolled {
    background-color: rgba(15, 26, 36, 0.95);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

.header.scrolled .logo-text {
    color: var(--color-white);
}

.header.scrolled .logo-tagline {
    color: var(--color-champagne);
}

.header.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.8);
}

.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active {
    color: var(--color-champagne);
}

.header.scrolled .hamburger span {
    background-color: var(--color-white);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 185px; /* Aumentado para acomodar o logo de 150px com margens limpas */
    transition: var(--transition-normal);
}

.header.scrolled .container {
    height: 145px; /* Encolhimento suave para o logo de 120px */
}

/* Logo Design */
.logo {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo img {
    max-height: 150px; /* Logo aumentado para 150px conforme solicitado */
    width: auto;
    object-fit: contain;
    display: block;
    transition: var(--transition-normal);
}

header.scrolled .logo img {
    max-height: 120px; /* Reduz para 120px no scroll conforme solicitado */
    filter: brightness(0) invert(1); /* Torna o logotipo branco em fundos escuros */
}

.footer .logo img {
    max-height: 150px; /* Aumentado no rodapé também para excelente visibilidade */
    filter: brightness(0) invert(1); /* Torna o logotipo branco em fundos escuros */
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: -0.01em;
}

.logo-text span {
    color: var(--color-brand-light);
}

.logo-tagline {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gray-medium);
    margin-top: 3px;
}

/* Navegação Desktop */
.nav-menu ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 30px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-dark);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-brand);
    transition: var(--transition-fast);
}

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

.header.scrolled .nav-link::after {
    background-color: var(--color-champagne);
}

.header-cta {
    display: flex;
    align-items: center;
}

.header-cta .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* Hamburguer Mobile */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

@media (max-width: 991px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-primary);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        box-shadow: -10px 0 30px rgba(0,0,0,0.15);
        transition: var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu ul {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 35px;
        list-style: none;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        color: var(--color-white) !important;
        font-size: 1.15rem;
    }
    
    .header-cta {
        display: none; /* Oculta CTA menor no header mobile, foca no botão flutuante e hero */
    }
    
    /* Animação Hamburger */
    .hamburger.active span:nth-child(1) {
        transform: translateY(8.5px) rotate(45deg);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: translateY(-8.5px) rotate(-45deg);
    }
}

/* 7. HERO SECTION */
.hero {
    min-height: 100vh;
    padding-top: 225px; /* Aumentado para compensar a nova altura de 185px do cabeçalho */
    padding-bottom: 60px;
    background-color: var(--color-white);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Imagem de Fundo da Hero (head.png com 80% de opacidade) */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 20%, rgba(255, 255, 255, 0.65) 100%), url('../img/head.png');
    background-size: cover;
    background-position: center;
    opacity: 0.8; /* Opacidade de 80% solicitada */
    z-index: 1;
    transition: var(--transition-normal);
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.hero-content {
    max-width: 640px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background-color: rgba(197, 168, 128, 0.12);
    border: 1px solid rgba(197, 168, 128, 0.3);
    color: var(--color-brand);
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-badge i {
    color: var(--color-champagne);
    font-size: 0.95rem;
}

.hero-title {
    margin-bottom: 25px;
    background: linear-gradient(45deg, #31abe3 10%, #7b7b7b 65%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-gray-dark);
    margin-bottom: 40px;
    line-height: 1.7;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.hero-features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
}

.hero-feature-item i {
    color: var(--color-champagne);
    font-size: 1.1rem;
}

/* Imagem Showcase da Hero */
.hero-showcase {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--color-white);
}

.hero-image-wrapper img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.hero-image-wrapper:hover img {
    transform: scale(1.05);
}

/* Badge de experiência flutuante */
.experience-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 20px 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    border: 1px solid rgba(255,255,255,0.1);
    z-index: 10;
}

.experience-badge .number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-champagne);
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    line-height: 1.3;
}

@media (max-width: 991px) {
    .hero {
        padding-top: 205px; /* Compensação de altura no mobile para o cabeçalho maior */
        padding-bottom: 50px;
        min-height: auto;
    }
    
    .hero::before {
        background-position: 25% center; /* Ajusta foco da imagem no mobile */
        background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 10%, rgba(255, 255, 255, 0.8) 100%), url('../img/head.png');
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-content {
        text-align: center;
        max-width: 100%;
    }
    
    .hero-badge {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-features-list {
        justify-items: start;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .hero-image-wrapper img {
        height: 380px;
    }
    
    .experience-badge {
        left: 20px;
        bottom: -15px;
    }
}

/* 8. BENEFÍCIOS RÁPIDOS */
.benefits {
    padding-top: 50px;
    padding-bottom: 50px;
    position: relative;
    margin-top: -30px;
    z-index: 10;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.benefit-card {
    background-color: var(--color-white);
    padding: 35px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border-bottom: 4px solid transparent;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(30,58,95,0.02) 0%, rgba(255,255,255,0) 100%);
    opacity: 0;
    transition: var(--transition-fast);
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--color-champagne);
    box-shadow: var(--shadow-lg);
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(30, 58, 95, 0.05);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 1.6rem;
    color: var(--color-brand);
    transition: var(--transition-normal);
}

.benefit-card:hover .benefit-icon {
    background-color: var(--color-primary);
    color: var(--color-champagne);
    transform: rotateY(360deg);
}

.benefit-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.benefit-card p {
    font-size: 0.9rem;
    color: var(--color-gray-medium);
    line-height: 1.5;
}

@media (max-width: 991px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    .benefits {
        margin-top: 0;
    }
}

/* 9. SEÇÃO DE PROBLEMA */
.problem {
    background: linear-gradient(135deg, #090e15 0%, #121b24 100%);
    position: relative;
    overflow: hidden;
}

/* Iluminação de fundo */
.problem::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(197, 168, 128, 0.05) 0%, rgba(0,0,0,0) 70%);
    border-radius: var(--radius-full);
}

.problem-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.problem-visual {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.08);
}

.problem-visual img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    filter: brightness(0.95);
}

.problem-card {
    position: absolute;
    bottom: 25px;
    left: 25px;
    right: 25px;
    background-color: rgba(10, 15, 20, 0.85);
    backdrop-filter: blur(8px);
    padding: 20px 25px;
    border-radius: var(--radius-md);
    border-left: 4px solid #EF4444; /* Vermelho alerta suave */
    border-top: 1px solid rgba(255,255,255,0.05);
}

.problem-card-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-white);
}

.problem-content {
    max-width: 600px;
}

.problem-content .badge-alert {
    display: inline-block;
    padding: 6px 14px;
    background-color: rgba(239, 68, 68, 0.1);
    color: #F87171;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.problem-content h2 {
    margin-bottom: 25px;
}

.problem-content p {
    font-size: 1.05rem;
    color: var(--color-silver);
    margin-bottom: 30px;
}

.problem-points {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.problem-point-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.problem-point-item i {
    color: #EF4444;
    font-size: 1.15rem;
    margin-top: 3px;
}

.problem-point-item span {
    font-size: 0.95rem;
    color: var(--color-silver);
}

@media (max-width: 991px) {
    .problem-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .problem-content {
        max-width: 100%;
    }
}

/* 10. SEÇÃO DE SOLUÇÕES (Grade de Serviços) */
.solutions {
    background-color: var(--bg-light);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.solution-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-normal);
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.solution-img {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.solution-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.solution-card:hover .solution-img img {
    transform: scale(1.08);
}

.solution-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(15,26,36,0.2) 100%);
}

.solution-info {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.solution-info h3 {
    margin-bottom: 12px;
    font-size: 1.35rem;
    color: var(--color-primary);
}

.solution-info p {
    font-size: 0.9rem;
    color: var(--color-gray-medium);
    margin-bottom: 25px;
    line-height: 1.5;
    flex-grow: 1;
}

.solution-cta {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-brand);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    gap: 8px;
    border-top: 1px solid var(--color-gray-light);
    padding-top: 20px;
    width: 100%;
}

.solution-cta i {
    font-size: 1rem;
    transition: var(--transition-fast);
}

.solution-card:hover .solution-cta {
    color: var(--color-champagne);
}

.solution-card:hover .solution-cta i {
    transform: translateX(5px);
}

@media (max-width: 991px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
}

/* 11. SEÇÃO DE POSICIONAMENTO */
.about {
    background-color: var(--color-primary);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 35%;
    height: 100%;
    background-color: rgba(255,255,255,0.01);
    skew-x: -15deg;
    transform: translateX(100px);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.about-content {
    max-width: 600px;
}

.about-content .badge {
    color: var(--color-champagne) !important;
    background-color: rgba(197, 168, 128, 0.1) !important;
    border-color: rgba(197, 168, 128, 0.2) !important;
}

.about-content h2 {
    color: var(--color-white);
    margin-bottom: 25px;
}

.about-content p {
    font-size: 1.05rem;
    color: var(--color-silver);
    margin-bottom: 30px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-item {
    border-left: 3px solid var(--color-champagne);
    padding-left: 15px;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-num span {
    color: var(--color-champagne);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-silver);
}

.about-showcase {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.1);
    height: 480px; /* Mantém a altura consistente */
}

/* Estilos do Carrossel Premium */
.about-carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
}

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

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Botões do Carrossel */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background-color: rgba(15, 26, 36, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    z-index: 10;
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel-btn:hover {
    background-color: var(--color-champagne);
    color: var(--color-primary);
    border-color: var(--color-champagne);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

/* Pontinhos de navegação (Dots) */
.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel-dot.active {
    background-color: var(--color-champagne);
    width: 20px;
}

@media (max-width: 991px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-showcase {
        height: 380px;
    }
}

/* 12. SEÇÃO “PARA QUEM É” */
.targets {
    background-color: var(--color-white);
}

.targets-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.target-card {
    background-color: var(--color-gray-light);
    border-radius: var(--radius-md);
    padding: 35px 20px;
    text-align: center;
    transition: var(--transition-normal);
    border: 1px solid rgba(0,0,0,0.02);
}

.target-card:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.target-card i {
    font-size: 2rem;
    color: var(--color-brand);
    margin-bottom: 20px;
    transition: var(--transition-normal);
}

.target-card:hover i {
    color: var(--color-champagne);
}

.target-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    transition: var(--transition-fast);
}

.target-card:hover h3 {
    color: var(--color-white);
}

.target-card p {
    font-size: 0.85rem;
    color: var(--color-gray-medium);
    line-height: 1.5;
    transition: var(--transition-fast);
}

.target-card:hover p {
    color: var(--color-silver);
}

@media (max-width: 1100px) {
    .targets-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .targets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .targets-grid {
        grid-template-columns: 1fr;
    }
}

/* 13. SEÇÃO “COMO FUNCIONA” */
.process {
    background-color: var(--bg-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
}

/* Linha conectora nas telas maiores */
@media (min-width: 992px) {
    .process-steps::before {
        content: '';
        position: absolute;
        top: 60px;
        left: 10%;
        right: 10%;
        height: 2px;
        background: repeating-linear-gradient(to right, var(--color-silver), var(--color-silver) 5px, transparent 5px, transparent 10px);
        z-index: 1;
    }
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-num {
    width: 60px;
    height: 60px;
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 3px solid var(--color-champagne);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px auto;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.step-card:hover .step-num {
    background-color: var(--color-champagne);
    color: var(--color-primary);
    transform: scale(1.1);
}

.step-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--color-gray-medium);
    max-width: 280px;
    margin: 0 auto;
    line-height: 1.5;
}

.process-cta {
    text-align: center;
    margin-top: 50px;
}

@media (max-width: 991px) {
    .process-steps {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .step-num {
        margin-bottom: 15px;
    }
}

/* 14. SEÇÃO DE SEO LOCAL */
.local-seo {
    background-color: var(--color-white);
}

.local-seo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.local-seo-content h2 {
    margin-bottom: 25px;
}

.local-seo-content p {
    font-size: 1.05rem;
    color: var(--color-gray-dark);
    margin-bottom: 30px;
}

/* Lista de cidades/bairros atendidos */
.local-cities {
    margin-top: 30px;
}

.local-cities h4 {
    margin-bottom: 15px;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-medium);
}

.cities-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.city-tag {
    background-color: var(--color-gray-light);
    color: var(--color-primary);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(0,0,0,0.03);
}

/* Estilização da imagem de mapa */
.map-visual {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0,0,0,0.05);
}

.map-visual iframe {
    width: 100%;
    height: 400px;
    border: 0;
    display: block;
}

@media (max-width: 991px) {
    .local-seo-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* 15. SEÇÃO DE PROVA / CONFIANÇA & PORTFÓLIO */
.portfolio {
    background-color: var(--bg-light);
}

/* Carrossel de Projetos do Portfólio (Mostra 3 por vez) */
.portfolio-carousel-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 10px 0;
    margin-bottom: 30px;
}

.portfolio-carousel {
    display: flex;
    gap: 24px;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.portfolio-slide {
    flex: 0 0 calc(33.333% - 16px); /* 3 slides por vez no desktop */
    height: 320px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
    cursor: pointer;
    transition: var(--transition-normal);
}

.portfolio-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition-slow);
}

.portfolio-slide:hover img {
    transform: scale(1.08);
}



/* Controles de Navegação Lateral */
.portfolio-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: var(--color-white);
    border: 1px solid rgba(0,0,0,0.06);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    z-index: 10;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
}

.portfolio-nav-btn:hover {
    background-color: var(--color-champagne);
    color: var(--color-primary);
    border-color: var(--color-champagne);
}

.port-prev-btn {
    left: 5px;
}

.port-next-btn {
    right: 5px;
}

/* Pontinhos de navegação (Dots) */
.portfolio-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 35px;
}

.portfolio-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: rgba(30, 58, 95, 0.15);
    cursor: pointer;
    transition: var(--transition-fast);
}

.portfolio-dot.active {
    background-color: var(--color-champagne);
    width: 24px;
}

/* Responsividade do Slider */
@media (max-width: 991px) {
    .portfolio-slide {
        flex: 0 0 calc(50% - 12px); /* 2 por vez no tablet */
        height: 280px;
    }
}

@media (max-width: 600px) {
    .portfolio-slide {
        flex: 0 0 100%; /* 1 por vez no celular */
        height: 260px;
    }
}

/* Depoimentos */
.testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    padding: 35px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.02);
    display: flex;
    flex-direction: column;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 25px;
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1;
    color: rgba(197, 168, 128, 0.15);
    font-weight: 900;
}

.stars {
    color: #FBBF24; /* Ouro estrelas */
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.testimonial-text {
    font-style: italic;
    font-size: 0.95rem;
    color: var(--color-gray-dark);
    margin-bottom: 25px;
    line-height: 1.6;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-info h4 {
    font-size: 0.95rem;
    color: var(--color-primary);
}

.author-info span {
    font-size: 0.75rem;
    color: var(--color-gray-medium);
    font-weight: 500;
}

@media (max-width: 991px) {
    .testimonials {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* 16. SEÇÃO DE CHAMADA FINAL (CTA) */
.cta-final {
    background: linear-gradient(135deg, #090e15 0%, #172a3d 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(197, 168, 128, 0.03) 0%, rgba(255,255,255,0) 70%);
    z-index: 1;
}

.cta-final .container {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.cta-final h2 {
    color: var(--color-white);
    margin-bottom: 15px;
}

.cta-final h3 {
    color: var(--color-champagne);
    font-size: 1.5rem;
    margin-bottom: 25px;
    font-weight: 400;
}

.cta-final p {
    color: var(--color-silver);
    font-size: 1.1rem;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* 17. FAQ SECTION */
.faq {
    background-color: var(--color-white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    border: 1px solid rgba(15, 26, 36, 0.08);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
    background-color: var(--color-gray-light);
}

.faq-item:hover {
    border-color: var(--color-champagne);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-gray-light); /* Cor neutra de fundo quando fechado */
    text-align: left;
    transition: var(--transition-fast);
}

.faq-item:hover .faq-question {
    background-color: rgba(197, 168, 128, 0.05); /* Sutil destaque ao passar o mouse */
}

.faq-question h3 {
    font-size: 1.05rem;
    color: var(--color-primary);
    font-weight: 600;
}

.faq-icon {
    font-size: 1.1rem;
    color: var(--color-brand);
    transition: var(--transition-normal);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    background-color: var(--bg-light);
}

.faq-answer-inner {
    padding: 25px;
    font-size: 0.95rem;
    color: var(--color-gray-dark);
    line-height: 1.6;
    border-top: 1px solid var(--color-gray-light);
}

/* FAQ Item Ativo */
.faq-item.active {
    border-color: var(--color-champagne);
    box-shadow: var(--shadow-md);
    background-color: var(--color-white);
}

.faq-item.active .faq-question {
    background-color: var(--color-white); /* Fundo branco quando expandido */
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-champagne);
}

.faq-item.active .faq-answer {
    max-height: 1000px; /* Grande o suficiente para conter qualquer resposta */
    transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
}

/* 18. RODAPÉ (Footer) */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 70px 20px 30px 20px;
    border-top: 4px solid var(--color-champagne);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-info .logo-text {
    color: var(--color-white);
}

.footer-info .logo-tagline {
    color: var(--color-champagne);
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--color-silver);
    margin-top: 20px;
    margin-bottom: 25px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.05);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--color-white);
    border: 1px solid rgba(255,255,255,0.1);
}

.social-link:hover {
    background-color: var(--color-champagne);
    color: var(--color-primary);
    border-color: var(--color-champagne);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.15rem;
    color: var(--color-white);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background-color: var(--color-champagne);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-silver);
}

.footer-links a:hover {
    color: var(--color-champagne);
    padding-left: 5px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.contact-item i {
    color: var(--color-champagne);
    font-size: 1.1rem;
    margin-top: 3px;
}

.contact-item span {
    font-size: 0.9rem;
    color: var(--color-silver);
    line-height: 1.5;
}

.contact-item a {
    color: var(--color-silver);
}

.contact-item a:hover {
    color: var(--color-champagne);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-silver);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 0.8rem;
    color: var(--color-silver);
}

.footer-bottom-links a:hover {
    color: var(--color-champagne);
}

@media (max-width: 991px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 576px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* 19. BOTÃO FLUTUANTE DO WHATSAPP + INTERAÇÕES */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    cursor: pointer;
    transition: var(--transition-normal);
    animation: pulseWhatsapp 2s infinite;
}

.whatsapp-float:hover {
    background-color: var(--color-whatsapp-hover);
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* Notificação pulando em cima do WhatsApp flutuante */
.whatsapp-float::before {
    content: '1';
    position: absolute;
    top: -3px;
    right: -3px;
    background-color: #EF4444;
    color: var(--color-white);
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Radar de ondas pulsantes */
.whatsapp-radar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    background-color: var(--color-whatsapp);
    z-index: -1;
    opacity: 0.4;
    animation: radarWave 2s infinite;
}

@keyframes pulseWhatsapp {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes radarWave {
    0% { transform: scale(1); opacity: 0.4; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* Otimização mobile do botão flutuante */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.9rem;
    }
}

/* 20. ANIMAÇÕES DE REVELAÇÃO (Scroll Reveal) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Atrasos em grids */
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }