/* ========================================
   VARIÁVEIS E RESET
   ======================================== */
:root {
    /* Cores Principais */
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary-color: #f59e0b;
    --secondary-dark: #d97706;
    
    /* Cores Neutras */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Tipografia */
    --font-primary: 'Inter', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Bordas */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* 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);
    
    /* Transições */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    color: var(--gray-800);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

/* ========================================
   UTILITÁRIOS
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.highlight {
    color: var(--secondary-color);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

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

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

.btn-secondary {
    background-color: var(--gray-800);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--gray-700);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ========================================
   HEADER E NAVEGAÇÃO
   ======================================== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar {
    padding: 1rem 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gray-900);
}

.logo i {
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-800);
    cursor: pointer;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.btn-nav-whatsapp {
    background-color: #25D366;
    color: var(--white);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-base);
}

.btn-nav-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding-top: 80px;
    overflow: hidden;
    width: 100%;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1920');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.9) 0%, rgba(30, 58, 138, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-item i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

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

.scroll-indicator i {
    font-size: 2rem;
    color: var(--white);
}

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

/* ========================================
   SOBRE SECTION
   ======================================== */
.sobre-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--gray-50);
    overflow-x: hidden;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.sobre-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.image-placeholder i {
    font-size: 8rem;
}

.sobre-info h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.lead {
    font-size: 1.25rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.sobre-features {
    display: grid;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

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

.feature-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.feature-item p {
    color: var(--gray-600);
    font-size: 0.938rem;
}

/* ========================================
   VIDEOS SECTION
   ======================================== */
.videos-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
    overflow-x: hidden;
}

.video-categories {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.video-category-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    color: var(--gray-700);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.video-category-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.video-category-btn.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.video-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.video-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-placeholder i {
    font-size: 4rem;
    color: var(--white);
    opacity: 0.8;
    transition: all var(--transition-base);
}

.video-card:hover .video-placeholder i {
    transform: scale(1.2);
    opacity: 1;
}

.video-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background-color: var(--gray-900);
}

.video-preview::-webkit-media-controls {
    opacity: 0;
    transition: opacity 0.3s;
}

.video-card:hover .video-preview::-webkit-media-controls {
    opacity: 1;
}

.video-duration {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    background-color: rgba(0, 0, 0, 0.8);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.video-info {
    padding: var(--spacing-md);
}

.video-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.video-info p {
    color: var(--gray-600);
    font-size: 0.938rem;
    margin-bottom: var(--spacing-md);
}

.btn-video-play {
    width: 100%;
    padding: 0.75rem;
    background-color: #25D366;
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-video-play:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.video-cta {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--gray-50);
    border-radius: var(--radius-xl);
}

.video-cta p {
    font-size: 1.25rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   DESTAQUES SECTION
   ======================================== */
.destaques-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    overflow-x: hidden;
}

.destaques-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.destaque-card {
    position: relative;
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.destaque-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.destaque-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 700;
    z-index: 10;
}

.destaque-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.destaque-content {
    padding: var(--spacing-md);
}

.destaque-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.location {
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.destaque-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: var(--spacing-md);
}

.destaque-features span {
    background-color: var(--gray-100);
    color: var(--gray-700);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.destaque-highlight {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.destaque-price {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-md);
    text-align: center;
    color: var(--white);
    display: none; /* Ocultar preços */
}

/* Botão CTA mais destacado sem preço */
.destaque-cta-price {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    border-radius: var(--radius-md);
    text-align: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.125rem;
}

.destaque-cta-box {
    margin-bottom: var(--spacing-md);
    padding: 1.25rem;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: var(--radius-lg);
    text-align: center;
    animation: pulse-cta 2s infinite;
}

.cta-text {
    color: var(--white);
    font-weight: 700;
    font-size: 1.125rem;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cta-text i {
    font-size: 1.5rem;
}

@keyframes pulse-cta {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    }
}

.price-label {
    display: block;
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 0.25rem;
}

.price-value {
    font-size: 2rem;
    font-weight: 800;
}

/* ========================================
   PORTFOLIO SECTION
   ======================================== */
.portfolio-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--gray-50);
    overflow-x: hidden;
}

.portfolio-filters {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: flex-end;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    background-color: var(--white);
    color: var(--gray-700);
    font-size: 0.938rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.portfolio-search {
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 1rem;
    color: var(--gray-400);
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.no-results {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--gray-600);
}

.no-results i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

/* ========================================
   PORQUE ESCOLHER SECTION
   ======================================== */
.porque-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    overflow-x: hidden;
}

.porque-section .section-title,
.porque-section .section-subtitle {
    color: var(--white);
}

.porque-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.porque-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.porque-card:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    border-color: var(--secondary-color);
}

.porque-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background-color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.porque-icon i {
    font-size: 2rem;
    color: var(--white);
}

.porque-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.porque-card p {
    opacity: 0.9;
}

/* ========================================
   CALCULADORA SECTION
   ======================================== */
.calculadora-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
    overflow-x: hidden;
}

.calculadora-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.calculadora-form,
.calculadora-result {
    background-color: var(--gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.input-group {
    display: flex;
    align-items: center;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    background-color: var(--white);
}

.input-group span {
    padding: 0.75rem;
    background-color: var(--gray-100);
    color: var(--gray-600);
    font-weight: 600;
}

.input-group input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    font-size: 1rem;
}

.input-group input:focus {
    outline: none;
}

.form-group input[type="range"] {
    width: 100%;
    margin-bottom: 0.5rem;
}

.range-value {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 600;
}

.result-placeholder {
    text-align: center;
    color: var(--gray-500);
    padding: var(--spacing-xl);
}

.result-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.calculadora-disclaimer {
    text-align: center;
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-top: var(--spacing-lg);
    font-style: italic;
}

/* ========================================
   DEPOIMENTOS SECTION
   ======================================== */
.depoimentos-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--gray-50);
    overflow-x: hidden;
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.depoimento-card {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.depoimento-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.depoimento-stars {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.depoimento-text {
    color: var(--gray-700);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.depoimento-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--gray-100);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.author-info h4 {
    font-size: 1.125rem;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

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

/* ========================================
   CONTATO SECTION
   ======================================== */
.contato-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--white);
    overflow-x: hidden;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
}

.contato-info h3 {
    font-size: 2rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.contato-info > p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

.contato-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.contato-item i {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contato-item h4 {
    font-size: 1.125rem;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.contato-item p,
.contato-item a {
    color: var(--gray-600);
    text-decoration: none;
}

.contato-item a:hover {
    color: var(--primary-color);
}

.contato-social {
    display: flex;
    gap: 1rem;
    margin-top: var(--spacing-lg);
}

.social-link {
    width: 50px;
    height: 50px;
    background-color: var(--gray-100);
    color: var(--gray-600);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

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

.contato-form-wrapper {
    background-color: var(--gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
}

.contato-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contato-form .form-group {
    margin-bottom: var(--spacing-md);
}

.contato-form input,
.contato-form select,
.contato-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.contato-form input:focus,
.contato-form select:focus,
.contato-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contato-form textarea {
    resize: vertical;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    color: var(--secondary-color);
}

.footer-section p {
    margin-bottom: var(--spacing-md);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: var(--gray-800);
    color: var(--gray-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-section h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

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

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

.footer-section ul li a {
    color: var(--gray-300);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-disclaimer {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 0.5rem;
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */
.whatsapp-float {
    position: fixed !important;
    bottom: 2rem !important;
    right: 2rem !important;
    width: 60px !important;
    height: 60px !important;
    background-color: #25D366 !important;
    color: var(--white) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 2rem !important;
    text-decoration: none !important;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4) !important;
    z-index: 999999 !important;
    transition: all var(--transition-base) !important;
    animation: pulse 2s infinite !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: all !important;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

@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);
    }
}

/* ========================================
   MODAL
   ======================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    position: relative;
    background-color: var(--white);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: var(--spacing-xl);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background-color: var(--gray-100);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 10;
}

.modal-close:hover {
    background-color: var(--gray-200);
    transform: rotate(90deg);
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */
@media (max-width: 968px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .sobre-content,
    .calculadora-content,
    .contato-content {
        grid-template-columns: 1fr;
    }

    .portfolio-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        width: 100%;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .videos-grid,
    .destaques-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contato-form .form-row {
        grid-template-columns: 1fr;
    }

    .whatsapp-float {
        width: 55px !important;
        height: 55px !important;
        font-size: 1.75rem !important;
        bottom: 1.5rem !important;
        right: 1.5rem !important;
        z-index: 999999 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: flex !important;
        position: fixed !important;
    }

    /* Corrigir transbordo em elementos */
    .hero-content,
    .section-header,
    .sobre-content,
    .videos-section,
    .destaques-section,
    .portfolio-section,
    .porque-section,
    .calculadora-section,
    .depoimentos-section,
    .contato-section {
        max-width: 100%;
        overflow-x: hidden;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
        padding: 0 1rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        padding: 0 1rem;
    }

    .hero-stats {
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .videos-grid,
    .destaques-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contato-form .form-row {
        grid-template-columns: 1fr;
    }

    .whatsapp-float {
        width: 55px !important;
        height: 55px !important;
        font-size: 1.75rem !important;
        bottom: 1.5rem !important;
        right: 1.5rem !important;
        z-index: 999999 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: flex !important;
        position: fixed !important;
    }

    /* Ajustes para evitar transbordo */
    .section-title {
        font-size: 1.75rem;
        padding: 0 0.5rem;
    }

    .section-subtitle {
        font-size: 1rem;
        padding: 0 0.5rem;
    }

    .container {
        padding: 0 1rem;
    }

    .destaque-features {
        font-size: 0.813rem;
    }

    .destaque-features span {
        padding: 0.4rem 0.6rem;
    }

    .price-value {
        font-size: 1.5rem;
    }

    .modal-content {
        margin: 1rem;
        padding: 1.5rem;
        max-width: calc(100% - 2rem);
    }

    .video-category-btn {
        font-size: 0.875rem;
        padding: 0.6rem 1rem;
    }

    .porque-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    /* Garantir que nada transborde */
    img,
    video,
    iframe {
        max-width: 100%;
        height: auto;
    }

    table {
        display: block;
        overflow-x: auto;
    }
}

/* ========================================
   CORREÇÕES GLOBAIS PARA MOBILE
   ======================================== */
@media (max-width: 968px) {
    /* Prevenir overflow horizontal */
    .row,
    .grid,
    [class*="grid"],
    [class*="flex"] {
        width: 100%;
        max-width: 100%;
    }

    /* Ajustar grids para mobile */
    .videos-grid,
    .destaques-grid,
    .portfolio-grid,
    .porque-grid,
    .depoimentos-grid,
    .footer-content {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md);
    }

    /* Ajustar containers */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
        max-width: 100%;
    }

    /* Títulos e textos */
    h1, h2, h3, h4, h5, h6 {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    /* Botões */
    .btn {
        width: 100%;
        max-width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
    }
    
    /* Garantir que WhatsApp float não seja afetado */
    .whatsapp-float {
        width: 55px !important;
        height: 55px !important;
    }
}