/* 
   Estilos para Landing Page de Engenharia de Prompts
   Design moderno com esquema de cores otimizado para conversão
   Comentários em português conforme solicitado
*/

/* Resetando estilos padrão do navegador */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Variáveis de cores e espaçamentos */
:root {
    --primary-color: #FF3333; /* Vermelho mais intenso para maior conversão */
    --primary-color-hover: #E52E2E; /* Vermelho mais escuro para hover */
    --primary-gradient: linear-gradient(135deg, #FF3333 0%, #FF5C5C 100%); /* Gradiente mais vibrante */
    --primary-gradient-intense: linear-gradient(135deg, #FF3333 0%, #FF0000 100%); /* Gradiente mais intenso para CTA */
    --secondary-color: #1d1d1f; /* Cinza escuro quase preto */
    --background-color: #ffffff; /* Fundo branco */
    --background-alt: #f5f5f7; /* Fundo cinza claro alternativo */
    --text-color: #1d1d1f; /* Texto principal em cinza escuro */
    --text-light: #86868b; /* Texto secundário em cinza claro */
    --text-white: #ffffff; /* Texto branco */
    --accent-color: #FF3333; /* Vermelho para acentos */
    --success-color: #34c759; /* Verde para sucesso */
    --highlight-color: #FFECEC; /* Fundo sutil para destacar elementos */
    --highlight-intense: #FFDDDD; /* Fundo mais intenso para elementos importantes */
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Bordas e sombras */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
    
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-red: 0 5px 20px rgba(255, 51, 51, 0.25); /* Sombra vermelha para elementos importantes */
    --shadow-red-intense: 0 8px 30px rgba(255, 51, 51, 0.4); /* Sombra vermelha intensa para hover */
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Estilos gerais do corpo da página */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; /* Fonte similar à SF Pro da Apple */
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased; /* Suavização de fontes para melhor renderização */
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; /* Previne scroll horizontal */
}

/* Container para limitar largura e centralizar conteúdo */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* Estilos de tipografia */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700; /* Bold para títulos - aumentado para maior impacto */
    line-height: 1.2;
    color: var(--text-color);
}

h1 {
    font-size: 3.5rem; /* Título principal grande */
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em; /* Espaçamento negativo entre letras, estilo Apple */
}

h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

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

p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
}

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

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

/* Utilitários */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.divider {
    width: 60px; /* Aumentado para maior impacto visual */
    height: 4px; /* Aumentado para maior impacto visual */
    background-color: var(--primary-color);
    margin: 0 auto var(--spacing-md);
}

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

/* Barra de navegação fixa estilo Apple */
.nav-apple {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
}

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

.nav-logo a {
    font-size: 1.5rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
}

.nav-logo i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition-normal);
}

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

.nav-button {
    background: var(--primary-gradient);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: var(--border-radius-xl);
    font-size: 0.9rem;
    font-weight: 600; /* Aumentado para maior impacto */
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-red);
}

.nav-button:hover {
    background: var(--primary-gradient-intense);
    transform: scale(1.05);
    color: white;
    box-shadow: var(--shadow-red-intense);
}

/* Seção Hero com Parallax */
.hero {
    padding: calc(var(--spacing-xl) * 1.5) 0 var(--spacing-xl);
    position: relative;
    overflow: hidden;
    background-color: var(--background-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f5f7 0%, #ffffff 100%);
    z-index: 0;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
    text-align: left;
    padding-right: var(--spacing-md);
}

.hero-image {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    position: relative;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.headline {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--text-color) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.subheadline {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
    max-width: 100%;
}

/* Botão de CTA principal */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--primary-gradient-intense);
    color: white;
    padding: 1rem 1.8rem; /* Aumentado para maior impacto */
    border-radius: var(--border-radius-xl);
    text-decoration: none;
    font-weight: 600; /* Aumentado para maior impacto */
    font-size: 1.125rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-red);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right, 
        rgba(255, 255, 255, 0) 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 6s infinite;
    pointer-events: none;
}

@keyframes shine {
    0% {
        left: -100%;
    }
    20%, 100% {
        left: 100%;
    }
}

.cta-button:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-red-intense);
    color: white;
}

.cta-button i {
    transition: transform var(--transition-normal);
}

.cta-button:hover i {
    transform: translateX(5px);
}

/* Indicador de scroll */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0.7;
    transition: opacity var(--transition-normal);
}

.scroll-indicator:hover {
    opacity: 1;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-light);
    border-radius: 20px;
    position: relative;
    margin-bottom: 10px;
}

.wheel {
    width: 6px;
    height: 6px;
    background-color: var(--primary-color);
    border-radius: 50%;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        top: 10px;
    }
    100% {
        opacity: 0;
        top: 30px;
    }
}

.arrow-scroll span {
    display: block;
    width: 10px;
    height: 10px;
    border-bottom: 2px solid var(--primary-color);
    border-right: 2px solid var(--primary-color);
    transform: rotate(45deg);
    margin: -5px;
    animation: arrow 2s infinite;
}

.arrow-scroll span:nth-child(2) {
    animation-delay: -0.2s;
}

.arrow-scroll span:nth-child(3) {
    animation-delay: -0.4s;
}

@keyframes arrow {
    0% {
        opacity: 0;
        transform: rotate(45deg) translate(-10px, -10px);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: rotate(45deg) translate(10px, 10px);
    }
}

/* Seção de Comparação Visual com Efeitos */
.comparison {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-alt);
    position: relative;
    overflow: hidden;
}

.comparison-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.comparison-item {
    flex: 1;
    min-width: 300px;
    background-color: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    text-align: left;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    overflow: hidden;
}

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

.comparison-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    gap: var(--spacing-sm);
}

.comparison-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--background-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.comparison-item:first-child .comparison-icon {
    color: var(--text-light);
}

.comparison-item:last-child .comparison-icon {
    color: var(--primary-color);
}

.comparison-content {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.prompt-example {
    font-family: monospace;
    background-color: var(--background-alt);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    overflow: hidden;
}

.prompt-example::before {
    content: '>';
    position: absolute;
    left: 10px;
    color: var(--text-light);
    opacity: 0.5;
}

.prompt-example p {
    margin-left: 15px;
    margin-bottom: 0;
    color: var(--text-color);
}

.result-box {
    flex-grow: 1;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    margin-top: auto;
    position: relative;
}

.result-box.basic {
    background-color: var(--background-alt);
    border-left: 4px solid var(--text-light);
}

.result-box.advanced {
    background-color: var(--highlight-color);
    border-left: 4px solid var(--primary-color);
}

.result-box p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.comparison-image {
    margin-top: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.comparison-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 8s ease;
}

.comparison-image:hover img {
    transform: scale(1.05);
}

/* Seção Por Que Aprender com Cards Modernos */
.why-learn {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-color);
    position: relative;
}

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

.benefit-item {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    background-color: white;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 51, 51, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-red);
}

.benefit-item:hover::before {
    opacity: 1;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--highlight-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform var(--transition-normal), background-color var(--transition-normal);
}

.benefit-item:hover .benefit-icon {
    transform: scale(1.1);
    background-color: var(--highlight-intense);
}

.benefit-item h3 {
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.benefit-item p {
    font-size: 1rem;
    margin-bottom: 0;
    text-align: center;
}

/* Seção Newsletter com Design Moderno */
.newsletter {
    padding: var(--spacing-xl) 0;
    background-color: var(--secondary-color);
    color: white;
    position: relative;
    overflow: hidden;
}

.newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 51, 51, 0.4) 0%, rgba(29, 29, 31, 0) 70%);
    z-index: 0;
}

.newsletter-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
    z-index: 1;
}

.newsletter-content {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.newsletter h2,
.newsletter p {
    color: white;
    text-align: left;
}

.newsletter .divider {
    margin-left: 0;
}

.newsletter-features {
    list-style: none;
    margin: var(--spacing-md) 0;
    padding: 0;
}

.newsletter-features li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
}

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

.newsletter-form-container {
    flex: 1;
    min-width: 300px;
}

.newsletter-form {
    background-color: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 51, 51, 0.1);
}

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

.input-icon-wrapper {
    position: relative;
}

.input-icon-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-normal);
}

.newsletter-form input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    color: white;
    transition: all var(--transition-normal);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 51, 51, 0.3);
}

.newsletter-form input:focus + i {
    color: var(--primary-color);
}

.submit-button {
    width: 100%;
    padding: 15px;
    border-radius: var(--border-radius-md);
    border: none;
    background: var(--primary-gradient-intense);
    color: white;
    font-size: 1rem;
    font-weight: 600; /* Aumentado para maior impacto */
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: var(--shadow-red);
    position: relative;
    overflow: hidden;
}

.submit-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right, 
        rgba(255, 255, 255, 0) 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 6s infinite;
    pointer-events: none;
}

.submit-button:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-red-intense);
}

.submit-button i {
    transition: transform var(--transition-normal);
}

.submit-button:hover i {
    transform: translateX(5px);
}

.form-disclaimer {
    font-size: 0.8rem;
    margin-top: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.6);
}

/* Seção de Depoimentos */
.testimonials {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-alt);
    position: relative;
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-item {
    background-color: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.testimonial-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
}

.testimonial-content {
    position: relative;
    padding-left: var(--spacing-sm);
}

.testimonial-content i {
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: -10px;
    left: 0;
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    color: var(--text-color);
}

.testimonial-author {
    display: flex;
    align-items: center;
    padding-left: var(--spacing-md);
}

.author-info h4 {
    margin-bottom: 0;
    font-size: 1rem;
}

.author-info p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.testimonial-controls button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background-color: white;
    color: var(--primary-color);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-controls button:hover {
    background-color: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-red);
}

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 51, 51, 0.2);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* Rodapé com Design Moderno */
.footer {
    padding: var(--spacing-lg) 0;
    background-color: var(--secondary-color);
    color: white;
    position: relative;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.footer-questions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.paradox-question,
.reflective-question {
    flex: 1;
    min-width: 300px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.paradox-question::before,
.reflective-question::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
}

.paradox-question p,
.reflective-question p {
    color: white;
    font-style: italic;
    margin-bottom: 0;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-weight: 600;
}

.footer-logo i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.footer-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-normal);
}

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

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

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all var(--transition-normal);
}

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

.copyright {
    text-align: center;
}

.copyright p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Estilos para a nova caixa provocativa */
.provocative-box {
    background: linear-gradient(135deg, rgba(255, 51, 51, 0.1) 0%, rgba(255, 51, 51, 0.05) 100%);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) auto;
    max-width: 800px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-red);
    border-left: 4px solid var(--primary-color);
}

.provocative-box p {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 0;
}

.provocative-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right, 
        rgba(255, 51, 51, 0) 0%, 
        rgba(255, 51, 51, 0.1) 50%, 
        rgba(255, 51, 51, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 8s infinite;
    pointer-events: none;
}

/* Estilos para a nova headline com efeito */
.headline-special {
    font-size: 2rem;
    line-height: 1.3;
    margin: var(--spacing-lg) auto;
    max-width: 800px;
    text-align: center;
    background: linear-gradient(90deg, var(--text-color) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    position: relative;
}

/* Animações para elementos fade-in */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-stagger {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 1s ease, transform 1s ease;
}

/* Media queries para responsividade */
@media (max-width: 1200px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .headline {
        font-size: 3rem;
    }
    
    .headline-special {
        font-size: 1.8rem;
    }
}

@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: var(--spacing-lg);
        text-align: center;
        max-width: 100%;
    }
    
    .headline, .subheadline {
        text-align: center;
    }
    
    .divider {
        margin: 0 auto var(--spacing-md);
    }
    
    .newsletter-content {
        text-align: center;
    }
    
    .newsletter .divider {
        margin: 0 auto var(--spacing-md);
    }
    
    .newsletter-features li {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .headline {
        font-size: 2.5rem;
    }
    
    .headline-special {
        font-size: 1.5rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .comparison-wrapper {
        flex-direction: column;
    }
    
    .footer-nav {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-logo {
        justify-content: center;
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
        margin-bottom: var(--spacing-sm);
    }
    
    .social-links {
        justify-content: center;
    }
    
    .provocative-box p {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .headline {
        font-size: 2rem;
    }
    
    .headline-special {
        font-size: 1.3rem;
    }
    
    .cta-button, .submit-button {
        width: 100%;
    }
    
    .footer-questions {
        flex-direction: column;
    }
}