/* ==========================================================================
   WHITEPAGE PHP MODULAR - ASSESSORIA CONTÁBIL
   CSS Principal Otimizado para Performance 90+
   ========================================================================== */

/* Custom Properties (CSS Variables) */
:root {
    --primary-color: #2E7D32;
    --secondary-color: #388E3C;
    --accent-color: #4CAF50;
    --text-dark: #212121;
    --text-medium: #424242;
    --text-light: #757575;
    --bg-light: #FAFAFA;
    --bg-white: #FFFFFF;
    --border-light: #E0E0E0;
    --shadow-light: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-heavy: 0 8px 25px rgba(0,0,0,0.2);
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --container-width: 1200px;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: 1rem;
    color: var(--text-medium);
}

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

a:hover {
    color: var(--secondary-color);
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.5rem !important; }
.mb-2 { margin-bottom: 1rem !important; }
.mb-3 { margin-bottom: 1.5rem !important; }
.mb-4 { margin-bottom: 2rem !important; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    min-height: 48px;
    min-width: 48px;
}

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

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: var(--bg-white);
}

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

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

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* Header/Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: var(--font-size-sm);
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a:focus {
    color: var(--primary-color);
}

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

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

.whatsapp-link {
    background: #25D366;
    color: white !important;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: var(--font-size-sm);
}

.whatsapp-link:hover {
    background: #128C7E;
    color: white !important;
    transform: translateY(-1px);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--bg-white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 70px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
    color: var(--bg-white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    margin-bottom: 2rem;
    opacity: 0.95;
    color: var(--bg-white);
}

.hero-image {
    margin-top: 2rem;
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
}

.hero-image img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    margin: 0 auto;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    color: var(--bg-white);
    opacity: 0.8;
}

/* Sobre Section */
.sobre {
    padding: 6rem 0;
    background: var(--bg-light);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sobre-text h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.missao-destaque {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-color);
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-light);
}

.ramos-lista {
    list-style: none;
    margin: 1.5rem 0;
}

.ramos-lista li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.ramos-lista li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.disclaimer-importante {
    background: #FFF3E0;
    border: 1px solid #FFB74D;
    border-radius: var(--border-radius);
    padding: 1rem;
    margin: 2rem 0;
}

.disclaimer-importante p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: #E65100;
}

.diferenciais {
    margin-top: 3rem;
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.diferencial-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.diferencial-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.diferencial-icon {
    margin-bottom: 1rem;
}

.diferencial-icon svg {
    margin: 0 auto;
}

.sobre-image {
    position: relative;
}

.sobre-stats {
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

/* Serviços Section */
.servicos {
    padding: 6rem 0;
    background: var(--bg-white);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.servico-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

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

.servico-icon {
    margin-bottom: 1.5rem;
}

.servico-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: var(--font-size-xl);
}

.servico-features {
    margin: 1.5rem 0;
}

.servico-features ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.servico-features li {
    padding: 0.3rem 0;
    color: var(--text-medium);
    font-size: var(--font-size-sm);
}

.servico-cta {
    display: inline-block;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: var(--transition);
    margin-top: 1rem;
}

.servico-cta:hover {
    background: var(--secondary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
}

.servicos-adicionais {
    background: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    margin-bottom: 4rem;
}

.servicos-adicionais h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.servicos-lista {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.servico-adicional {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.servico-adicional:hover {
    transform: translateX(5px);
}

.servico-icon-small {
    font-size: 1.5rem;
}

.servicos-cta-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.servicos-cta-section h3 {
    color: var(--bg-white);
    margin-bottom: 1rem;
}

.servicos-cta-section p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

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

/* Depoimentos Section */
.depoimentos {
    padding: 6rem 0;
    background: var(--bg-light);
}

.depoimentos-carousel {
    position: relative;
    margin-bottom: 4rem;
}

.carousel-container {
    overflow: hidden;
    border-radius: var(--border-radius);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.depoimento-card {
    min-width: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.depoimento-card.active {
    opacity: 1;
}

.depoimento-content {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    text-align: center;
    position: relative;
}

.quote-icon {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-white);
    padding: 10px;
    border-radius: 50%;
    box-shadow: var(--shadow-light);
}

.depoimento-texto {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--text-medium);
    margin: 2rem 0;
    line-height: 1.8;
}

.depoimento-autor {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.autor-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

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

.autor-info h4 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.autor-info p {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    margin: 0;
}

.rating {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.carousel-btn {
    background: var(--bg-white);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

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

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: var(--border-light);
    cursor: pointer;
    transition: var(--transition);
}

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

.satisfacao-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.satisfacao-stats .stat-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
}

.satisfacao-stats .stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.satisfacao-stats .stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-top: 0.5rem;
}

.depoimentos-cta {
    text-align: center;
    background: var(--bg-white);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.depoimentos-cta h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Contato Section */
.contato {
    padding: 6rem 0;
    background: var(--bg-white);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contato-info h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contato-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contato-item:hover {
    box-shadow: var(--shadow-light);
    transform: translateX(5px);
}

.contato-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
}

.contato-details h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contato-details p {
    margin-bottom: 0.5rem;
    color: var(--text-medium);
}

.contact-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--font-size-sm);
    padding: 0.5rem 1rem;
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-link:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.whatsapp-btn {
    background: #25D366;
    border-color: #25D366;
    color: var(--bg-white);
}

.whatsapp-btn:hover {
    background: #128C7E;
    border-color: #128C7E;
    color: var(--bg-white);
}

.horario-funcionamento {
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    margin-top: 2rem;
}

.horario-funcionamento h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Form Styles */
.contato-form {
    background: var(--bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.contato-form h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-light);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition);
    background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

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

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: var(--bg-white);
    font-size: 12px;
    font-weight: bold;
}

.submit-btn {
    width: 100%;
    background: var(--primary-color);
    color: var(--bg-white);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover:not(:disabled) {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.submit-btn:disabled {
    background: var(--text-light);
    cursor: not-allowed;
}

.error-message {
    color: #D32F2F;
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
    display: block;
}

.form-message {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    font-weight: 600;
}

.form-message.success {
    background: #E8F5E8;
    color: #2E7D32;
    border: 1px solid #4CAF50;
}

.form-message.error {
    background: #FFEBEE;
    color: #D32F2F;
    border: 1px solid #F44336;
}

/* Map Section */
.mapa-section {
    margin-top: 4rem;
}

.mapa-section h3 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
}

.mapa-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.mapa-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    margin-bottom: 2rem;
}

.footer-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo h3 {
    color: var(--bg-white);
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: rgba(255,255,255,0.8);
}

.footer h4 {
    color: var(--bg-white);
    margin-bottom: 1rem;
    font-size: var(--font-size-lg);
}

.footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.footer ul a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

.footer ul a:hover {
    color: var(--bg-white);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    color: rgba(255,255,255,0.8);
}

.social-link:hover {
    background: rgba(255,255,255,0.1);
    color: var(--bg-white);
}

.social-link.whatsapp:hover {
    background: #25D366;
}

.social-link.email:hover {
    background: #1976D2;
}

.social-link.phone:hover {
    background: var(--primary-color);
}

.footer-disclaimer {
    background: rgba(255,255,255,0.1);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
}

.disclaimer-box p {
    margin: 0;
    color: #FFD54F;
    font-size: var(--font-size-sm);
    text-align: center;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copy p {
    color: rgba(255,255,255,0.6);
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-legal a,
.footer-legal .cookie-btn {
    color: rgba(255,255,255,0.8);
    font-size: var(--font-size-sm);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.footer-legal a:hover,
.footer-legal .cookie-btn:hover {
    color: var(--bg-white);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border-light);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.15);
    z-index: 1001;
    padding: 1.5rem;
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-text h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: var(--font-size-base);
}

.cookie-text p {
    color: var(--text-medium);
    font-size: var(--font-size-sm);
    margin: 0;
}

.cookie-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.cookie-btn.accept {
    background: var(--primary-color);
    color: var(--bg-white);
}

.cookie-btn.accept:hover {
    background: var(--secondary-color);
}

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

.cookie-btn.essential:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.cookie-link {
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    text-decoration: underline;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.whatsapp-btn-float {
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-heavy);
    transition: var(--transition);
    position: relative;
    animation: pulse 2s infinite;
}

.whatsapp-btn-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    color: var(--bg-white);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--text-dark);
    color: var(--bg-white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.whatsapp-btn-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Scroll to Top */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.scroll-to-top:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

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

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* AOS Animations */
[data-aos] {
    opacity: 0;
    transition-property: transform, opacity;
}

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

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    :root {
        --container-width: 100%;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .sobre-content,
    .contato-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .sobre-stats {
        position: static;
        margin-top: 2rem;
        grid-template-columns: repeat(3, 1fr);
    }
    
    .servicos-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .diferenciais-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-medium);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu li {
        margin-bottom: 1rem;
    }
    
    .whatsapp-link {
        align-self: flex-start;
    }
    
    /* Sections */
    .hero {
        padding-top: 70px;
        min-height: 90vh;
    }
    
    .sobre,
    .servicos,
    .depoimentos,
    .contato {
        padding: 4rem 0;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    /* Grid Adjustments */
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    
    .servicos-lista {
        grid-template-columns: 1fr;
    }
    
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    
    .satisfacao-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-info {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Cookie Banner */
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .cookie-actions {
        justify-content: center;
    }
    
    /* Float Buttons */
    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
    }
    
    .scroll-to-top {
        bottom: 1rem;
        left: 1rem;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .servico-card,
    .contato-form {
        padding: 1.5rem;
    }
    
    .diferencial-item {
        padding: 1.5rem;
    }
    
    .depoimento-content {
        padding: 2rem;
    }
    
    .sobre-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .satisfacao-stats {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Print Styles */
@media print {
    .header,
    .whatsapp-float,
    .scroll-to-top,
    .cookie-banner {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .section-header {
        margin-bottom: 1rem;
    }
    
    .sobre,
    .servicos,
    .depoimentos,
    .contato {
        padding: 2rem 0;
    }
}