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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    width: 100%;
    max-width: 100vw;
}

/* Variáveis CSS */
:root {
    --primary-color: #0066cc;
    --primary-dark: #0052a3;
    --secondary-color: #00d4ff;
    --accent-color: #00b8e6;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --text-lighter: #999999;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e1e5e9;
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s ease;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --primary-color: #60a5fa;
    --primary-dark: #3b82f6;
    --secondary-color: #06b6d4;
    --accent-color: #0891b2;
    --text-dark: #f8fafc;
    --text-light: #cbd5e1;
    --text-lighter: #94a3b8;
    --bg-light: #0f172a;
    --bg-white: #020617;
    --border-color: #1e293b;
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.4);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.5);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.6);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .header {
    background: rgba(13, 13, 13, 0.95);
}

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

[data-theme="dark"] .header.scrolled {
    background: rgba(13, 13, 13, 0.98);
}

.nav {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .logo {
    height: 40px;
    width: auto;
    transition: var(--transition);
}

.logo-dark {
    display: none;
}

[data-theme="dark"] .logo-light {
    display: none;
}

[data-theme="dark"] .logo-dark {
    display: block;
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: var(--transition);
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
    margin-left: 1rem;
}

.theme-toggle:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.theme-toggle i {
    font-size: 1.1rem;
    color: var(--text-dark);
    transition: var(--transition);
}

.theme-toggle:hover i {
    color: white;
}

[data-theme="dark"] .theme-toggle i {
    color: #fff;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .hero {
    background: linear-gradient(135deg, #0f172a 0%, #020617 50%, #1e293b 100%);
}

/* Hero Video Background */
.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-touch-callout: none;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-touch-callout: none;
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(0, 51, 102, 0.8) 0%, 
        rgba(0, 102, 153, 0.7) 50%, 
        rgba(0, 76, 115, 0.8) 100%);
    z-index: 2;
}

[data-theme="dark"] .hero-video-overlay {
    background: linear-gradient(135deg, 
        rgba(0, 51, 102, 0.8) 0%, 
        rgba(0, 102, 153, 0.7) 50%, 
        rgba(0, 76, 115, 0.8) 100%);
}

.hero-video-protection-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 10;
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-touch-callout: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 3;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.typing-text {
    color: white;
}

.typing-text .highlight {
    color: #ffffff;
    position: relative;
}

.typing-text .highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    z-index: -1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .btn-primary:hover {
    box-shadow: 0 6px 25px rgba(96, 165, 250, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateY(-2px);
    border-color: white;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.4));
    backdrop-filter: blur(5px);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

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

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

.sobre-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.sobre-text h3:first-child {
    margin-top: 0;
}

.sobre-text p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}



.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.sobre-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.sobre-img {
    max-width: 100%;
    height: auto;
    background: transparent;
    border: none;
    box-shadow: none;
}

.sobre-img-dark {
    display: none;
}

[data-theme="dark"] .sobre-img-light {
    display: none;
}

[data-theme="dark"] .sobre-img-dark {
    display: block;
}

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

.servicos-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
}

.servico-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    flex: 0 0 300px;
    max-width: 300px;
    min-width: 280px;
}

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

[data-theme="dark"] .servico-card:hover {
    box-shadow: 0 8px 25px rgba(96, 165, 250, 0.2);
    border-color: var(--primary-color);
}

.servico-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.servico-icon i {
    font-size: 1.5rem;
    color: white;
}

.servico-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.servico-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.servico-features {
    list-style: none;
}

.servico-features li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

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

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

.equipe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    width: 100%;
    overflow-x: hidden;
}

.equipe-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-align: center;
}

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

[data-theme="dark"] .equipe-card:hover {
    box-shadow: 0 8px 25px rgba(96, 165, 250, 0.2);
    border-color: var(--primary-color);
}

.equipe-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.equipe-icon i {
    font-size: 2rem;
    color: white;
}

.equipe-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.equipe-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.equipe-skills {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.equipe-skills li {
    background: var(--bg-light);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

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

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

.contato-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.contato-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.contato-icon i {
    color: white;
    font-size: 1.2rem;
}

.contato-details h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.contato-details p {
    color: var(--text-light);
}

.form {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-white);
    color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    color: var(--text-dark);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

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

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
}

[data-theme="dark"] .footer {
    background: linear-gradient(135deg, #0f172a 0%, #020617 100%);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.footer-logo-img.logo-dark {
    display: none;
}

[data-theme="dark"] .footer-logo-img.logo-light {
    display: none;
}

[data-theme="dark"] .footer-logo-img.logo-dark {
    display: block;
}

.footer-logo p {
    color: #ccc;
    font-size: 0.9rem;
}

[data-theme="dark"] .footer-logo p {
    color: var(--text-light);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

[data-theme="dark"] .social-link {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .social-link:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
    font-size: 0.9rem;
}

[data-theme="dark"] .footer-bottom {
    border-top: 1px solid var(--border-color);
    color: var(--text-lighter);
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-container {
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-medium);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }



    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .theme-toggle {
        margin-right: 0;
        margin-top: 0;
        align-self: center;
        width: 40px;
        height: 40px;
    }

    /* Garantir que os botões tenham a mesma aparência */
    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        cursor: pointer;
        transition: var(--transition);
        background: transparent;
        border: none;
    }

    .theme-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: var(--bg-light);
        border: 1px solid var(--border-color);
        cursor: pointer;
        transition: var(--transition);
    }

    .nav-toggle:hover {
        transform: scale(1.1);
    }

    .theme-toggle:hover {
        background: var(--primary-color);
        transform: scale(1.1);
    }

    .nav-toggle:hover .bar {
        background: var(--primary-color);
    }

    .theme-toggle:hover i {
        color: white;
    }

    /* Ajuste específico para mobile - remover mudança de cor no clique */
    @media (max-width: 768px) {
        .theme-toggle:hover {
            background: var(--bg-light);
            transform: scale(1.1);
        }
        
        .theme-toggle:hover i {
            color: var(--text-dark);
        }
        
        [data-theme="dark"] .theme-toggle:hover i {
            color: #fff;
        }
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    /* Ajustes para o vídeo em dispositivos móveis */
    .hero-video {
        object-position: center center;
        pointer-events: none !important;
        user-select: none !important;
        -webkit-user-select: none !important;
        -moz-user-select: none !important;
        -ms-user-select: none !important;
        -webkit-touch-callout: none !important;
        -webkit-user-drag: none !important;
        -khtml-user-drag: none !important;
        -moz-user-drag: none !important;
        -o-user-drag: none !important;
        user-drag: none !important;
    }

    .hero-video-overlay {
        background: linear-gradient(135deg, 
            rgba(0, 51, 102, 0.8) 0%, 
            rgba(0, 102, 153, 0.7) 50%, 
            rgba(0, 76, 115, 0.8) 100%);
    }

    [data-theme="dark"] .hero-video-overlay {
        background: linear-gradient(135deg, 
            rgba(0, 51, 102, 0.8) 0%, 
            rgba(0, 102, 153, 0.7) 50%, 
            rgba(0, 76, 115, 0.8) 100%);
    }

    .sobre-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }



    .stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .servicos-grid {
        justify-content: space-between;
        gap: 1.5rem;
    }
    
    .servico-card {
        flex: 0 0 100%;
        max-width: 100%;
        min-width: 100%;
    }

    .equipe-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        width: 100%;
        overflow-x: hidden;
    }
    
    .equipe-card {
        padding: 1.5rem;
        min-width: 0;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .equipe-skills {
        flex-direction: column;
        align-items: center;
    }
    
    .equipe-skills li {
        width: 100%;
        text-align: center;
        max-width: 200px;
    }

    .contato-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .nav-container {
        padding: 0 15px;
        gap: 0.5rem;
    }

    .nav-logo .logo {
        height: 35px;
    }

    .nav-toggle,
    .theme-toggle {
        width: 35px;
        height: 35px;
    }

    .hero-title {
        font-size: 2rem;
    }

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

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

    /* Ajustes adicionais para o vídeo em telas muito pequenas */
    .hero-video {
        pointer-events: none !important;
        user-select: none !important;
        -webkit-user-select: none !important;
        -moz-user-select: none !important;
        -ms-user-select: none !important;
        -webkit-touch-callout: none !important;
        -webkit-user-drag: none !important;
        -khtml-user-drag: none !important;
        -moz-user-drag: none !important;
        -o-user-drag: none !important;
        user-drag: none !important;
    }
    
    .hero-video-overlay {
        background: linear-gradient(135deg, 
            rgba(0, 51, 102, 0.8) 0%, 
            rgba(0, 102, 153, 0.7) 50%, 
            rgba(0, 76, 115, 0.8) 100%);
    }

    [data-theme="dark"] .hero-video-overlay {
        background: linear-gradient(135deg, 
            rgba(0, 51, 102, 0.8) 0%, 
            rgba(0, 102, 153, 0.7) 50%, 
            rgba(0, 76, 115, 0.8) 100%);
    }

    .servico-card {
        padding: 1.5rem;
    }

    .equipe-card {
        padding: 1rem;
    }
    
    .equipe-skills li {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
        max-width: 180px;
    }

    .form {
        padding: 1.5rem;
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Utilitários */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }