.hero__gallery-main img,
.servico__featured-main img {
    transition: opacity 0.6s ease;
}

.gallery-image--fading {
    opacity: 0;
}
/* ==================== VARIÁVEIS ==================== */
:root {
    /* Cores da Marca DW */
    --primary: #1e3a8a;
    --primary-color: #1e3a8a;
    --primary-light: #3b82f6;
    --primary-dark: #1e40af;
    
    /* Cores Secundárias */
    --secondary: #f97316;
    --secondary-color: #353639;
    --secondary-light: #c8c1bf;
    --accent-color: #c8c1bf;
    
    /* Cores Neutras */
    --dark: #0f172a;
    --dark-color: #0f172a;
    --gray-900: #1e293b;
    --gray-800: #334155;
    --gray-700: #475569;
    --gray-600: #64748b;
    --gray-400: #94a3b8;
    --gray-200: #e2e8f0;
    --gray-100: #f1f5f9;
    --dark-gray: #313367;
    --gray: #6b7280;
    --light-gray: #c8c1bf;
    --lighter-gray: #f5f4f3;
    --white: #ffffff;
    --black: #000000;
    
    /* Cores de Sucesso e Aviso */
    --success: #10b981;
    --warning: #f59e0b;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-color) 100%);
    
    /* Tipografia */
    --font-primary: 'Poppins', sans-serif;
    --font-size-h1: 3.5rem;
    --font-size-h2: 2.5rem;
    --font-size-h3: 1.75rem;
    --font-size-body: 1rem;
    --font-size-small: 0.875rem;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
    
    /* Transições */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    
    /* Container */
    --container-width: 1200px;
    
    /* Header Height */
    --header-height: 4.5rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-normal);
    color: var(--dark-gray);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--dark-color);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

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

ul {
    list-style: none;
}

button {
    border: none;
    outline: none;
    cursor: pointer;
    font-family: inherit;
}

/* ==================== UTILITÁRIOS ==================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-3xl) 0;
}

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

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

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section__subtitle {
    display: inline-block;
    color: var(--primary-light);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-small);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.section__title {
    font-size: var(--font-size-h2);
    margin-bottom: var(--spacing-md);
}

.section__description {
    color: var(--gray);
    font-size: 1.125rem;
}

.section--dark .section__description {
    color: var(--light-gray);
}

.highlight {
    color: var(--primary-light);
    position: relative;
}

/* ==================== BOTÕES ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-body);
    transition: var(--transition);
    cursor: pointer;
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn--outline:hover {
    background: var(--primary-color);
    color: var(--white);
}

.btn--large {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

/* ==================== HEADER/NAVEGAÇÃO ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Logo - Nova estrutura */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* Nav Links - Nova estrutura */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary);
}

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

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

.nav__logo img {
    height: 50px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav__link {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    text-decoration: none;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav__link:hover,
.nav__link.active {
    color: var(--primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

/* Estado ativo para nova estrutura */
.nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    width: 100%;
}

/* Nav CTA - Nova estrutura */
.nav-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white) !important;
    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: var(--shadow);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.nav__cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white) !important;
    padding: 0.75rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: var(--shadow);
}

.nav__cta::after {
    display: none;
}

.nav__cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Menu Toggle - Nova estrutura */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

.nav__toggle,
.nav__close {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.05) 0%, rgba(249, 115, 22, 0.05) 100%);
    z-index: -1;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.hero__subtitle {
    display: inline-block;
    color: var(--primary-light);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-small);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.hero__title {
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero__description {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero__gallery {
    position: relative;
    display: flex;
    gap: var(--spacing-lg);
    align-items: stretch;
    height: 520px;
}

.hero__gallery-main {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--white);
}

.hero__gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: var(--white);
}

.hero__gallery-rail {
    display: grid;
    grid-auto-rows: 120px;
    gap: var(--spacing-sm);
    width: 140px;
    flex: none;
}

.hero__thumb {
    position: relative;
    border: none;
    padding: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    background: transparent;
}

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

.hero__thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 3px solid transparent;
    border-radius: inherit;
    transition: var(--transition-fast);
}

.hero__thumb:hover {
    transform: translateY(-3px);
}

.hero__thumb.is-active::after {
    border-color: var(--primary-color);
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
}

.scroll__button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    color: var(--primary-color);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ==================== CREDIBILIDADE ==================== */
.credibilidade {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
}

.credibilidade__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.credibilidade__card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--lighter-gray);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.credibilidade__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.credibilidade__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 1.75rem;
    flex-shrink: 0;
}

.credibilidade__number {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0;
}

.credibilidade__title {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.credibilidade__text {
    color: var(--gray);
    font-size: var(--font-size-small);
    margin: 0;
}

/* ==================== SERVIÇOS ==================== */
.servicos__featured {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.servico__featured-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
}

.servico__featured-title {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.servico__featured-description {
    font-size: 1.125rem;
    color: var(--gray);
    line-height: 1.8;
}

.servico__list--featured {
    grid-template-columns: 1fr;
    margin-bottom: 0;
}

.servico__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--primary-light);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-semibold);
    width: fit-content;
}

.servico__badge--primary {
    background: var(--primary-color);
}

.servico__featured-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
}

.servico__featured-main {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.servico__featured-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.servico__featured-rail {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-sm);
}

.servico__featured-thumb {
    border: none;
    padding: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
    background: transparent;
    position: relative;
}

.servico__featured-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.servico__featured-thumb:hover {
    transform: translateY(-3px);
}

.servico__featured-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 3px solid transparent;
    border-radius: inherit;
    transition: var(--transition-fast);
}

.servico__featured-thumb.is-active::after {
    border-color: var(--primary-color);
}

.solucoes {
    background: var(--lighter-gray);
}

/* ==================== FABRICAÇÃO ==================== */
.fabricacao {
    background: var(--lighter-gray);
}

.fabricacao__intro {
    text-align: center;
    max-width: 780px;
    margin: 0 auto var(--spacing-2xl);
}

.fabricacao__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.fabricacao__card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
}

.fabricacao__media {
    padding: var(--spacing-lg) var(--spacing-lg) 0;
}

.fabricacao__photo {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--lighter-gray);
}

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

.fabricacao__rail {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(80px, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-xs);
}

.fabricacao__thumb {
    border: none;
    padding: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    background: transparent;
    position: relative;
    height: 72px;
}

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

.fabricacao__thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid transparent;
    border-radius: inherit;
    transition: var(--transition-fast);
}

.fabricacao__thumb.is-active::after {
    border-color: var(--primary-color);
}

.fabricacao__content {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex: 1;
}

.fabricacao__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(49, 51, 103, 0.1);
    color: var(--primary-color);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: var(--font-weight-semibold);
}

.fabricacao__title {
    font-size: 1.5rem;
    color: var(--dark-color);
}

.fabricacao__description {
    color: var(--gray);
    line-height: 1.6;
}

.fabricacao__list {
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--spacing-xs);
    color: var(--gray);
    font-size: 0.95rem;
}

.fabricacao__list i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.fabricacao__link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
}

/* ==================== SOLUÇÕES ==================== */
.solucoes__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.solucoes__card {
    background: var(--white);
    border: 1px solid rgba(49, 51, 103, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.solucoes__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.solucoes__media {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 2;
    max-height: 320px;
    overflow: hidden;
    background: #f7f7f9;
}

.solucoes__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.solucoes__card:hover .solucoes__media img {
    transform: scale(1.05);
}

.solucoes__content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex: 1;
}

.solucoes__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-color);
    background: rgba(49, 51, 103, 0.08);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    width: fit-content;
}

.solucoes__title {
    font-size: 1.75rem;
    color: var(--dark-color);
}

.solucoes__description {
    color: var(--gray);
    line-height: 1.7;
}

.solucoes__list {
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--spacing-xs);
    color: var(--gray);
    font-size: 0.95rem;
}

.solucoes__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.solucoes__list i {
    color: var(--primary-light);
    font-size: 0.85rem;
}

.solucoes__link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.solucoes__link:hover {
    gap: var(--spacing-sm);
}

/* ==================== TESTE ONLINE ==================== */
.teste-online {
    background: var(--primary-color);
    color: var(--white);
}

.teste-online__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    align-items: center;
}

.teste-online__media {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.08);
}

.teste-online__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.teste-online__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.teste-online__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255, 255, 255, 0.15);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
}

.teste-online__title {
    font-size: 2rem;
    color: var(--white);
}

.teste-online__description {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.teste-online__list {
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--spacing-sm);
}

.teste-online__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.9);
}

.teste-online__list i {
    color: #6ee7b7;
}

.teste-online__cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ==================== METODOLOGIA ==================== */
.metodologia__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.metodologia__step {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(49, 51, 103, 0.08);
}

.metodologia__number {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.metodologia__title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

.metodologia__description {
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

@media screen and (min-width: 992px) {
    .fabricacao__card {
        flex-direction: row;
        gap: var(--spacing-xl);
        align-items: stretch;
    }
    
    .fabricacao__media,
    .fabricacao__content {
        flex: 1;
        padding-bottom: var(--spacing-xl);
    }
    
    .fabricacao__media {
        padding: var(--spacing-xl) var(--spacing-xl) 0;
    }
    
    .solucoes__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .servicos__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}
.servicos__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.servico__card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.servico__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.servico__media {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
    height: 260px;
    box-shadow: var(--shadow-md);
}

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

.servico__title {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
}

.servico__description {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.servico__list {
    margin-bottom: var(--spacing-lg);
}

.servico__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray);
    margin-bottom: var(--spacing-xs);
}

.servico__list i {
    color: var(--primary-light);
    font-size: 0.875rem;
}

.servico__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-fast);
}

.servico__link:hover {
    gap: var(--spacing-sm);
}

/* ==================== SETORES ==================== */
.setores__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.setor__card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.setor__card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
    border-color: var(--accent-color);
}

.setor__icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-md);
}

.setor__title {
    font-size: 1.25rem;
    color: var(--white);
}

/* ==================== ESTRUTURA ==================== */
.estrutura__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-2xl);
}

.estrutura__card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.estrutura__media {
    height: 240px;
    overflow: hidden;
}

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

.estrutura__content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex: 1;
}

.estrutura__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.estrutura__title {
    font-size: 1.75rem;
    color: var(--dark-color);
}

.estrutura__description {
    color: var(--gray);
    line-height: 1.7;
}

.estrutura__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
    margin-top: auto;
    transition: var(--transition-fast);
}

.estrutura__link:hover {
    gap: var(--spacing-sm);
}

/* ==================== CTA SECTION ==================== */
.cta {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta__content {
    max-width: 800px;
    margin: 0 auto;
}

.cta__title {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta__description {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
}

.cta__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn--primary {
    background: var(--white);
    color: var(--primary-color);
}

.cta .btn--outline {
    border-color: var(--white);
    color: var(--white);
}

.cta .btn--outline:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--dark-color);
    color: var(--light-gray);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__logo {
    margin-bottom: var(--spacing-md);
}

.footer__logo img {
    height: 64px;
    width: auto;
    display: block;
    object-fit: contain;
}

.footer__description {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

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

.footer__social-link:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

.footer__title {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.footer__links li {
    margin-bottom: var(--spacing-xs);
}

.footer__links a {
    color: var(--light-gray);
    transition: var(--transition-fast);
    display: inline-block;
}

.footer__links a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer__contact i {
    color: var(--primary-light);
    margin-top: 3px;
}

.footer__contact a {
    color: var(--light-gray);
    transition: var(--transition-fast);
}

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

.footer__bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--gray);
}

/* ==================== WHATSAPP FLUTUANTE ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ==================== SCROLL TO TOP ==================== */
.scroll-top {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
}

/* ==================== ANIMAÇÕES AOS ==================== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ==================== RESPONSIVE ==================== */
@media screen and (max-width: 968px) {
    :root {
        --font-size-h1: 2.5rem;
        --font-size-h2: 2rem;
        --font-size-h3: 1.5rem;
    }
    
    .hero__container {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-xl);
    }
    
    .hero__gallery {
        height: auto;
        flex-direction: column;
        width: 100%;
        align-items: center;
        gap: var(--spacing-md);
        max-width: 100%;
        margin: 0;
    }
    
    .hero__gallery-main {
        flex: none;
        width: 100%;
        aspect-ratio: 4 / 3;
        height: auto;
    }
    
    .hero__gallery-main img {
        height: 100%;
    }
    
    .hero__content {
        align-items: center;
        text-align: center;
    }
    
    .hero__description {
        max-width: 100%;
    }
    
    .hero__gallery-rail {
        width: 100%;
        grid-auto-flow: column;
        grid-auto-columns: minmax(120px, 1fr);
        grid-auto-rows: 100px;
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
    }
    
    .hero__gallery-rail::-webkit-scrollbar {
        height: 6px;
    }
    
    .hero__gallery-rail::-webkit-scrollbar-thumb {
        background: var(--primary-light);
        border-radius: var(--radius-full);
    }
    
    .servicos__featured {
        grid-template-columns: 1fr;
        padding: var(--spacing-xl);
    }
    
    .servico__featured-gallery {
        order: -1;
        align-items: stretch;
    }
    
    .servico__featured-main {
        height: auto;
    }
    
    .servico__featured-main img {
        height: auto;
    }
    
    .servico__featured-rail {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }
    
    .fabricacao__grid {
        grid-template-columns: 1fr;
    }
    
    .fabricacao__media {
        padding: var(--spacing-md) var(--spacing-md) 0;
    }
    
    .fabricacao__photo {
        aspect-ratio: 4 / 5;
    }
    
    .solucoes__grid {
        grid-template-columns: 1fr;
    }
    
    .solucoes__content {
        padding: var(--spacing-lg);
    }
    
    .solucoes__title {
        font-size: 1.5rem;
    }
    
    .teste-online__grid {
        grid-template-columns: 1fr;
    }
    
    .estrutura__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    body {
        overflow-x: hidden;
    }
    
    .nav {
        padding: 0 1.5rem;
    }
    
    /* Nova estrutura (index.html style) */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        box-shadow: var(--shadow-2xl);
        transition: var(--transition);
        align-items: flex-start;
        gap: 1.5rem;
        list-style: none;
        z-index: 1001;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    /* Overlay para menu mobile */
    body.menu-open {
        overflow: hidden;
    }
    
    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.35);
        z-index: 1000;
        pointer-events: auto;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        width: 100%;
        font-size: 1.125rem;
        padding: 0.5rem 0;
        font-weight: 600;
    }
    
    .nav-links a.active {
        color: var(--primary);
    }
    
    .nav-links .nav-cta {
        display: inline-flex;
        width: 100%;
        justify-content: center;
        padding: 1rem 1.25rem;
        font-size: 1rem;
        margin-top: 0.5rem;
        border-radius: 8px;
    }
    
    .menu-toggle {
        display: block;
        z-index: 1002;
    }
    
    /* Estrutura antiga (compatibilidade) */
    .nav__list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        box-shadow: var(--shadow-2xl);
        transition: var(--transition);
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .nav__list.active {
        right: 0;
    }
    
    .nav__toggle,
    .nav__close {
        display: block;
    }
    
    .nav__close {
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        font-size: 2rem;
    }
    
    .nav__link {
        font-size: 1.125rem;
        padding: 0.5rem 0;
        font-weight: 600;
    }
    
    .nav__cta {
        display: inline-flex;
        width: 100%;
        justify-content: center;
        padding: 1rem 1.25rem;
        font-size: 1rem;
        margin-top: 0.5rem;
        border-radius: 8px;
    }
    
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__container {
        gap: var(--spacing-lg);
    }
    
    .hero__gallery {
        max-width: 520px;
        margin: 0 auto;
        order: -1;
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .servicos__grid {
        grid-template-columns: 1fr;
    }
    
    .servicos__featured {
        gap: var(--spacing-lg);
    }
    
    .hero__gallery-main {
        aspect-ratio: 16 / 11;
    }
    
    .hero__gallery-rail {
        grid-auto-rows: 90px;
        display: none;
    }
    
    .servico__featured-main {
        height: auto;
        aspect-ratio: 4 / 3;
        background: var(--white);
    }
    
    .servico__featured-main img {
        height: 100%;
        object-fit: cover;
        background: var(--white);
    }
    
    .servico__featured-rail {
        display: none;
    }
    
    .servico__featured-rail::-webkit-scrollbar {
        height: 6px;
    }
    
    .servico__featured-rail::-webkit-scrollbar-thumb {
        background: var(--primary-light);
        border-radius: var(--radius-full);
    }
    
    .estrutura__content {
        padding: var(--spacing-lg);
    }
    
    .estrutura__media {
        height: 200px;
    }
    
    .servico__media {
        height: 220px;
    }
    
    .setores__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta__title {
        font-size: 1.75rem;
    }
    
    .cta__buttons {
        flex-direction: column;
    }
    
    .cta .btn {
        width: 100%;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .scroll-top {
        bottom: 90px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media screen and (max-width: 480px) {
    body {
        overflow-x: hidden;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .credibilidade__grid {
        grid-template-columns: 1fr;
    }
    
    .setores__grid {
        grid-template-columns: 1fr;
    }
    
    .hero__gallery-main {
        aspect-ratio: 3 / 2;
        width: 100%;
    }
    
    .hero__gallery-rail {
        grid-auto-columns: minmax(90px, 1fr);
        grid-auto-rows: 80px;
    }
    
    .solucoes__grid {
        grid-template-columns: 1fr;
    }

    .solucoes__card {
        border-radius: var(--radius-md);
    }

    .solucoes__content {
        padding: var(--spacing-lg);
    }

    .solucoes__title {
        font-size: 1.5rem;
    }
    
    .solucoes__rail {
        grid-auto-flow: column;
        grid-auto-columns: minmax(110px, 1fr);
        overflow-x: auto;
        padding: var(--spacing-sm) var(--spacing-lg) 0;
    }
    
    .servico__media {
        height: 200px;
    }
    
    .estrutura__media {
        height: 180px;
    }
}