@charset "utf-8";
/* ===== CSS COMPLETO COM TIPOGRAFIA MODERNA E OTIMIZAÇÕES ===== */
/* Versão: 1.2.1 | Otimizado: Acessibilidade, Performance, Funcionalidade */
/* MODO ESCURO ÚNICO — SEM ALTERNÂNCIA PARA LIGHT MODE */

/* Fontes do Google - com display swap para performance */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* Variáveis de cor dark-only - WCAG otimizado */
:root {
    --bg-dark: #0d1117;
    --bg-light: #161b22;
    --bg-header: #0d1117ee;

    --text-primary: #f0f6fc;
    --text-secondary: #c9d1d9; /* Aumentado contraste */
    --text-tertiary: #8b949e;

    --accent: #58a6ff;
    --accent-hover: #79c0ff;

    --border: #30363d;
    --card-bg: rgba(22, 27, 34, 0.7);
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.2);

    --gradient: linear-gradient(135deg, #238636 0%, #58a6ff 100%);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;

    --transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                  background-color 0.3s ease,
                  border-color 0.3s ease,
                  box-shadow 0.3s ease;

    /* Novas fontes */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Novas variáveis de otimização */
    --focus-ring: 0 0 0 3px rgba(88, 166, 255, 0.3);
}

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

/* Base melhorada para performance */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    font-size: 16px;
    text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

/* CORREÇÃO CRÍTICA: Fundo do body SEMPRE escuro e definido */
body {
    font-family: var(--font-body);
    background: var(--bg-dark); /* FUNDO ESCURO DEFINITIVO */
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    min-height: 100vh;
}

/* Reset de preferência de movimento */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Títulos otimizados para leitura */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
    text-wrap: balance;
}

h1 {
    font-size: clamp(2.75rem, 5vw, 3.75rem);
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2.25rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
}

/* Header fixo moderno com melhor performance */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: var(--bg-header);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
    will-change: transform, backdrop-filter;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
    letter-spacing: -0.02em;
}

.logo:hover,
.logo:focus-visible {
    color: var(--accent);
    outline: none;
}

/* Navegação desktop otimizada */
.desktop-nav {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.desktop-nav > li > a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
    font-family: var(--font-heading);
    letter-spacing: 0.01em;
}

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

.desktop-nav > li > a:hover,
.desktop-nav > li > a:focus-visible {
    color: var(--text-primary);
    outline: none;
}

.desktop-nav > li > a:hover::after,
.desktop-nav > li > a:focus-visible::after {
    width: 100%;
}

/* Menu mobile otimizado */
.menu-icon {
    display: none;
    width: 40px;
    height: 40px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    background: transparent;
}

.menu-icon:hover,
.menu-icon:focus-visible {
    border-color: var(--accent);
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.menu-icon span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    position: relative;
}

.menu-icon span::before,
.menu-icon span::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.menu-icon span::before {
    top: -6px;
}

.menu-icon span::after {
    top: 6px;
}

/* Menu mobile acessível */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-header);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    padding: 6rem 2rem 2rem;
    border-left: 1px solid var(--border);
    transition: right 0.3s ease-out;
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-nav-close:hover,
.mobile-nav-close:focus-visible {
    color: var(--accent);
    transform: rotate(90deg);
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.mobile-nav ul {
    list-style: none;
}

.mobile-nav li {
    margin-bottom: 1.5rem;
}

.mobile-nav a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    letter-spacing: -0.01em;
    padding: 0.5rem 0;
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
    color: var(--accent);
    transform: translateX(10px);
    outline: none;
}

/* ===== SEÇÃO DE CONTACTO COMPLETA OTIMIZADA ===== */
.contact-section {
    min-height: 100vh;
    padding: 140px 5% 80px;
    display: flex;
    align-items: center;
    background: var(--bg-dark); /* FUNDO ESCURO GARANTIDO */
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

.contact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    align-items: start;
}

/* Coluna da esquerda - Informações otimizadas */
.contact-info {
    position: sticky;
    top: 140px;
    padding-right: 2rem;
    height: fit-content;
}

.contact-info h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
    background: linear-gradient(135deg, #58a6ff 0%, #238636 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
}

.contact-info > p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 500px;
    line-height: 1.6;
    font-weight: 400;
    font-family: var(--font-body);
    text-wrap: pretty;
}

/* Pré-visualização de resposta */
.response-preview {
    background: rgba(88, 166, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin: 1.5rem 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Itens de contacto acessíveis */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: var(--transition);
    will-change: transform, box-shadow;
}

.contact-item:hover,
.contact-item:focus-within {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.contact-item-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #238636 0%, #58a6ff 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item:hover .contact-item-icon {
    transform: scale(1.1) rotate(5deg);
}

.contact-item-content {
    flex-grow: 1;
    min-width: 0;
}

.contact-item-content h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

/* Links de email */
.contact-item-content a[href^="mailto:"] {
    color: var(--text-primary);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
    border-bottom: 1px dotted var(--accent);
    padding-bottom: 2px;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.contact-item-content a[href^="mailto:"]:hover,
.contact-item-content a[href^="mailto:"]:focus-visible {
    color: var(--accent);
    border-bottom-style: solid;
    outline: none;
}

/* Botões CTA modernos e acessíveis */
.contact-item-content .contact-cta {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 320px;
    padding: 14px 24px;
    margin-bottom: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    outline-offset: 2px;
}

.contact-item-content .contact-cta:focus-visible {
    outline: 2px solid var(--accent);
}

.contact-item-content .contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.contact-item-content .contact-cta:hover::before,
.contact-item-content .contact-cta:focus-visible::before {
    left: 100%;
}

.contact-item-content .contact-cta:hover,
.contact-item-content .contact-cta:focus-visible {
    background: var(--accent);
    color: var(--bg-dark);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.3);
}

.cta-text {
    flex-grow: 1;
    text-align: left;
}

.cta-arrow {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    font-weight: 700;
}

.contact-item-content .contact-cta:hover .cta-arrow,
.contact-item-content .contact-cta:focus-visible .cta-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Botões desabilitados */
.contact-cta:disabled,
.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border-color: var(--border) !important;
    color: var(--text-tertiary) !important;
}

/* Estilos específicos para cada tipo */
.contact-item-content .whatsapp-cta:hover,
.contact-item-content .whatsapp-cta:focus-visible {
    background: #25D366;
    border-color: #25D366;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.contact-item-content .phone-cta:hover,
.contact-item-content .phone-cta:focus-visible {
    background: #28a745;
    border-color: #28a745;
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
}

.contact-note {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 0.5rem;
    padding-left: 8px;
    border-left: 2px solid var(--border);
    line-height: 1.4;
}

/* Coluna da direita - Formulário otimizado */
.contact-form-wrapper {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 3rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    will-change: transform;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #238636 0%, #58a6ff 100%);
}

.contact-form-wrapper h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2rem);
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-subtitle {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
    text-wrap: pretty;
}

/* Formulário acessível */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* CORREÇÃO CRÍTICA: Contexto para checkbox custom */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin: 1.5rem 0 2rem;
    cursor: pointer;
    position: relative; /* CONTEXTO PARA POSITION ABSOLUTE */
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 0.2rem;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    opacity: 0;
    z-index: 1;
}

.checkbox-group .custom-checkbox {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--bg-light);
    border: 2px solid var(--border);
    border-radius: 4px;
    transition: all 0.2s ease;
    margin-top: 0.2rem;
    flex-shrink: 0;
    left: 0;
    top: 0.2rem;
}

.checkbox-group input[type="checkbox"]:checked + .custom-checkbox {
    background: var(--accent);
    border-color: var(--accent);
}

.checkbox-group input[type="checkbox"]:focus-visible + .custom-checkbox {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.checkbox-group .custom-checkbox::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px;
    height: 10px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    transition: transform 0.2s ease;
}

.checkbox-group input[type="checkbox"]:checked + .custom-checkbox::after {
    transform: translate(-50%, -50%) scale(1);
}

.checkbox-group label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
    line-height: 1.4;
    font-weight: 400;
    user-select: none;
    margin-left: 0.75rem;
    flex: 1;
}

.checkbox-group label a {
    color: var(--accent);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.checkbox-group label a:hover,
.checkbox-group label a:focus-visible {
    color: var(--accent-hover);
    outline: none;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    line-height: 1.5;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--focus-ring);
    background: rgba(255, 255, 255, 0.08);
}

/* Estado inválido para selects */
.form-group select:invalid {
    border-color: rgba(220, 53, 69, 0.5);
    color: var(--text-tertiary);
}

.form-group select:invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.25);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
    max-height: 300px;
}

/* SELECT "ASSUNTO" otimizado */
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23c9d1d9' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    cursor: pointer;
    padding-right: 3rem;
}

.form-group select:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2358a6ff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
}

.form-group select option {
    background: var(--bg-light);
    color: var(--text-primary);
    padding: 10px;
}

/* Botão de submit acessível */
.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #238636 0%, #58a6ff 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 1rem;
    width: 100%;
    position: relative;
    overflow: hidden;
    outline-offset: 2px;
}

.submit-btn:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

.submit-btn:hover:not(:disabled),
.submit-btn:focus-visible:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.4);
}

.submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.submit-btn::after {
    content: "→";
    transition: transform 0.3s ease;
}

.submit-btn:hover::after,
.submit-btn:focus-visible::after {
    transform: translateX(5px);
}

/* Estados de loading aprimorados */
.submit-btn.loading,
.contact-cta.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.submit-btn.loading::before,
.contact-cta.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    transform: translate(-50%, -50%);
}

/* HONEYPOT otimizado para bots */
input[name="website"],
label[for="website"] {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
    opacity: 0 !important;
}

/* CONTEXTO BÁSICO */
.contact-meta {
    background: rgba(88, 166, 255, 0.08);
    border-left: 3px solid var(--accent);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin: 1.5rem 0;
    font-size: 0.95rem;
    color: var(--accent);
    font-family: var(--font-heading);
    font-weight: 500;
}

/* Redes sociais acessíveis */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.social-link {
    width: 48px;
    height: 48px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    transition: var(--transition);
    font-family: var(--font-heading);
    outline-offset: 2px;
}

.social-link:hover,
.social-link:focus-visible {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-dark);
    transform: translateY(-3px);
    outline: 2px solid var(--accent);
}

/* Mensagens de sucesso/erro acessíveis */
.form-message {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-top: 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    text-align: center;
    animation: fadeInUp 0.3s ease-out;
    display: none;
}

.form-message.success {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid #28a745;
    color: #28a745;
}

.form-message.error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid #dc3545;
    color: #dc3545;
}

.form-message.show {
    display: block;
}

/* Seções comuns */
.about-section,
.services-section {
    padding: 6rem 5%;
    animation: fadeInUp 0.6s ease-out;
}

.about-section {
    background: var(--bg-light);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content h2 {
    margin-bottom: 2rem;
}

.about-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-weight: 400;
    text-wrap: pretty;
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    text-wrap: pretty;
}

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

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    text-align: center;
    will-change: transform, box-shadow;
}

.service-card:hover,
.service-card:focus-within {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Footer otimizado */
footer {
    padding: 3rem 5%;
    text-align: center;
    background: var(--bg-light);
    border-top: 1px solid var(--border);
}

footer p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.footer-note {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* PÁGINA DE OBRIGADO acessível */
.thank-you-page {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}

.thank-you-content {
    max-width: 600px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 3rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    animation: fadeInUp 0.6s ease-out;
}

.thank-you-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.thank-you-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    text-wrap: pretty;
}

.thank-you-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.thank-you-actions .btn {
    padding: 0.9rem 2rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    font-family: var(--font-heading);
    outline-offset: 2px;
}

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

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    outline: none;
}

.btn:focus-visible {
    outline: 2px solid var(--accent);
}

/* Animações otimizadas */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Scroll reveal otimizado */
.scroll-fade {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsividade otimizada */
@media (max-width: 1024px) {
    .contact-split {
        gap: 3rem;
    }
    
    .contact-info h1 {
        font-size: 3rem;
    }
    
    .contact-form-wrapper {
        padding: 2.5rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }

    .menu-icon {
        display: flex;
    }

    .contact-section {
        padding: 120px 5% 60px;
    }
    
    .contact-split {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .contact-info {
        position: static;
        padding-right: 0;
    }
    
    .contact-info h1 {
        font-size: 2.5rem;
    }
    
    .contact-form-wrapper {
        padding: 2rem;
    }
    
    .contact-cta {
        max-width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .mobile-nav a {
        font-size: 1.5rem;
    }
    
    .checkbox-group {
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    header {
        padding: 1rem 5%;
    }

    .logo {
        font-size: 1.5rem;
    }

    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.5rem 1rem;
    }
    
    .contact-item-icon {
        margin-bottom: 1rem;
    }
    
    .contact-info h1 {
        font-size: 2.2rem;
    }
    
    .contact-form-wrapper {
        padding: 1.5rem;
    }
    
    .social-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .checkbox-group label {
        font-size: 0.85rem;
    }
    
    .submit-btn {
        padding: 14px 24px;
        font-size: 1rem;
    }
    
    .contact-item-content .contact-cta {
        max-width: 100%;
    }
}

/* Print styles */
@media print {
    header,
    .contact-section,
    .contact-form-wrapper,
    .submit-btn,
    .social-links {
        break-inside: avoid;
    }
    
    .submit-btn {
        background: #000 !important;
        color: #fff !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
        --border: #666666;
        --accent: #0066cc;
    }
    
    .contact-item {
        border-width: 2px;
    }
    
    .submit-btn {
        border: 2px solid var(--accent);
    }
    
    .contact-item-content a[href^="mailto:"] {
        border-bottom: 2px dotted var(--accent);
    }
}

/* REMOÇÃO COMPLETA DO LIGHT MODE
   Bloco @media (prefers-color-scheme: light) removido
   Dark mode único e definitivo */