/* Index CSS */
:root {
    --primary: #000000;
    --primary-dark: #1a1a1a;
    --secondary: #FFD700;
    /* Ouro */
    --text: #333333;
    --light: #ffffff;
    /* Branco puro para design mais clean */
    --dark: #212121;
    --success: #FFD700;
    /* Ouro em vez de verde */
    --warning: #FFD700;
    /* Ouro em vez de laranja */
}

/* Efeito Parallax */
html {
    scroll-behavior: smooth;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    color: var(--text);
    background-color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 300;
    /* Fonte mais leve para design clean */
}

header {
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 1rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}
 .pricing {
    padding: 80px 20px;
    background: #f9f9f9;
    text-align: center;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.featured {
    border: 2px solid #007bff;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.price {
    font-size: 2rem;
    margin: 20px 0;
    font-weight: bold;
}

.price span {
    font-size: 1rem;
    color: #666;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    text-align: left;
}

.pricing-features li {
    margin: 10px 0;
    font-size: 0.95rem;
}

.pricing .cta-btn {
    display: inline-block;
    margin-top: 20px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px; /* espaço entre logo e texto */
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

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

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.hero {
    padding: 12rem 2rem 8rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.9);
    position: relative;
    color: white;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
}

.hero-content {
    position: relative;
    max-width: none;      /* Remover limite de largura */
    margin: 0;            /* Remover margem automática */
    padding: 0;           /* Remover padding extra */
    width: 100vw;         /* Ocupar toda a largura da viewport */
    left: 50%;
    right: 50%;
    transform: translateX(-50%);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.cta-btn {
    display: inline-block;
    background-color: var(--secondary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.cta-btn:hover {
    background-color: #00acc1;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

section {
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
}

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

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

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

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
    font-weight: 300;
    letter-spacing: 1px;
}

.section-title p {
    font-size: 1.1rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

.features {
    background-color: white;
}


.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
}

.feature-card {
    background-color: white;
    border-radius: 10px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.feature-card--yellow {
    background-color: var(--secondary);
    color: #333; /* texto escuro para contraste */
    margin-bottom: 0; /* ou 1rem, conforme visual */
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

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



.benefits {
    background-color: #ffffff;
    position: relative;
}

.benefits::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
}

.benefits-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.benefits-text {
    flex: 1;
    padding-right: 2rem;
    min-width: 300px;
}

.benefits-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
    font-size: 1.1rem;
}

.benefits-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

.benefits-image {
    flex: 1;
    min-width: 300px;
}

.benefits-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.how-it-works {
    background-color: white;
}

.steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 2rem;
    position: relative;
}

.step-number {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background-color: var(--primary);
    color: var(--secondary);
    font-size: 1.5rem;
    font-weight: bold;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    border: 2px solid var(--secondary);
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--primary);
}

.testimonials {
    background-color: #000000;
    color: white;
    position: relative;
}

.testimonials::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.testimonial {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-text {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 2rem;
    color: #ffffff;
    line-height: 1.8;
}

.testimonial-author {
    font-weight: 600;
    color: var(--secondary);
}

.testimonial-position {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.cta {
    background-color: #000000;
    color: white;
    text-align: center;
    position: relative;
}

.cta::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.cta .cta-btn {
    position: relative;
    z-index: 1;
}

footer {
    background-color: var(--dark);
    color: white;
    padding: 3rem 2rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    flex: 1;
    min-width: 200px;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

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

.footer-links {
    flex: 1;
    min-width: 200px;
    margin-bottom: 2rem;
}

.footer-links h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary);
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-contact {
    flex: 1;
    min-width: 200px;
}

.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary);
}

.contact-info {
    color: #aaa;
    margin-bottom: 0.8rem;
}

.contact-info a {
    color: #aaa;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-info a:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid #444;
    color: #888;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .benefits-container {
        flex-direction: column;
    }

    .benefits-text {
        padding-right: 0;
        margin-bottom: 2rem;
    }

    .step:not(:last-child)::after {
        display: none;
    }
}

.feature-icon-img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

/* ...existing code... */
.logo-carousel {
    width: 100vw;
    max-width: 100vw;
    margin: 40px 0 0 0;
    padding: 40px 0;
    background: transparent;
    position: relative;
    min-height: 120px;
    left: 50%;
    right: 50%;
    transform: translateX(-50%);
    overflow: hidden; /* Garante que o efeito não vaze */
}

.logo-track {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 200px; /* aumentou o espaçamento entre logos */
    width: max-content;
    animation: slide-infinite 50s linear infinite;
    will-change: transform; /* Otimização de performance */
    -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,0.7) 0px, #000 120px, #000 calc(100% - 120px), rgba(0,0,0,0.7) 100%);
    mask-image: linear-gradient(to right, rgba(0,0,0,0.7) 0px, #000 120px, #000 calc(100% - 120px), rgba(0,0,0,0.7) 100%);
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0; /* Impede que as logos encolham */
    min-width: 160px; /* aumentou a largura mínima para cada item */
}

.carousel-logo-img {
    height: 55px; /* aumentou a altura das logos */
    width: auto;
    max-width: 180px; /* aumentou o tamanho máximo */
    object-fit: contain;
    filter: brightness(100%) invert(0); /* Deixa logos brancas */
    transition: all 0.3s ease;
    opacity: 1;
}

/* Animação do carrossel infinito */
@keyframes slide-infinite {
    0% { 
        transform: translateX(0);
        opacity: 0; 
    }
    5% { 
        opacity: 0.5;
    }
    15% { 
        opacity: 1;
    }
    100% { 
        transform: translateX(-33.33%); /* Move 1/3 do conteúdo (5 logos de 15) */
    }
}

/* Animação de fade-in */
@keyframes fadeInHero {
    0% { 
        opacity: 0;
    }
    15% { 
        opacity: 0.2;
    }
    15% { 
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}
@keyframes fadeInLogos {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes identifier {
    
}

/* Aplica no h1 do hero */
.hero h1 {
    opacity: 0;
    animation: fadeInHero 1.2s ease forwards;
    animation-delay: 0.3s;
}
.hero p {
    opacity: 0;
    animation: fadeInHero 1.2s ease forwards;
    animation-delay: 1s; /* começa após o h1 */
}

/* Aplica no carrossel de logos */
.logo-carousel {
    opacity: 0;
    animation: fadeInLogos 1.2s ease forwards;
    animation-delay: 2s; /* começa após o h1 */
}

/* Versão responsiva */
@media (max-width: 768px) {
    .logo-track {
        gap: 80px;
        animation-duration: 20s; /* Mais rápido em mobile */
    }
    
    .carousel-logo-img {
        height: 50px;
        max-width: 120px;
    }
    
    .logo-item {
        min-width: 120px;
    }
}

@media (max-width: 720px) {
    .logo-track {
        gap: 60px;
        animation-duration: 18s;
    }
    
    .carousel-logo-img {
        height: 35px;
        max-width: 90px;
    }
    
    .logo-item {
        min-width: 80px;
    }
}

.ai {
    padding-top: 2rem !important; /* Reduz o espaço acima do título AI */
}

.ai .section-title {
    margin-bottom: 1.5rem !important; /* Reduz o espaço abaixo do título AI */
}

.ai-explanation-container {
    background: #000000;
    border-radius: 14px;
    color: #ffffff;
    padding: 2.5rem;
    box-shadow: 0 4px 18px rgba(0,0,0,0.06);
    margin-top: 0;
}

.ai-explanation-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.ai-brain-img {
  margin-top: 24px;
  max-width: 320px;
  width: 100%;
  height: auto;
  display: block;
}

.ai-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr; /* Sempre 3 colunas iguais */
    gap: 20px;
    margin-top: 40px;
}

.ai-card {
    background-color: white;
    border-radius: 10px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.ai-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.ai-card {
    margin-bottom: 1rem;
    background-color: white;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.ai-card-icon {
    margin-bottom: 1.5rem;
}

.ai-card-icon-img {
    width: 150px;
    height: 150px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.ai-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark);
    font-weight: 600;
}

.ai-card p {
    color: #333333;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .ai-grid {
        gap: 15px;
    }
    
    .ai-card {
        padding: 1.5rem 1rem;
    }
    
    .ai-card h3 {
        font-size: 1.1rem;
    }
    
    .ai-card p {
        font-size: 0.85rem;
    }
    
    .ai-card-icon-img {
        width: 90px;
        height: 90px;
    }
}

@media (max-width: 480px) {
    .ai-grid {
        gap: 10px;
    }
    
    .ai-card {
        padding: 1.2rem 0.8rem;
    }
    
    .ai-card h3 {
        font-size: 1rem;
    }
    
    .ai-card p {
        font-size: 0.8rem;
    }
    
    .ai-card-icon-img {
        width: 70px;
        height: 70px;
    }
}