/* 
   undressaipornBR.love - Estilo único brasileiro
   Cores inspiradas na bandeira do Brasil: verde (#009c3b), amarelo (#ffdf00), azul (#002776)
*/

:root {
    /* Cores Principais */
    --green: #009c3b;
    --yellow: #ffdf00;
    --blue: #002776;
    
    /* Cores Secundárias */
    --dark: #121212;
    --light: #ffffff;
    --gray: #f0f0f0;
    --card-bg: rgba(0, 39, 118, 0.05);
    --green-gradient: linear-gradient(135deg, var(--green), #00cc44);
    --yellow-gradient: linear-gradient(135deg, var(--yellow), #ffa500);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    color: #333;
    background-color: #fafafa;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    color: var(--blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark);
}

h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #555;
}

.section-title {
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.section-description {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* Destaque */
.highlight {
    color: var(--green);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--yellow);
    border-radius: 3px;
}

/* Fundo de Ondas */
.wave-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(0, 156, 59, 0.03) 25%, 
        transparent 25%, 
        transparent 50%, 
        rgba(0, 156, 59, 0.03) 50%, 
        rgba(0, 156, 59, 0.03) 75%, 
        transparent 75%
    );
    background-size: 60px 60px;
    z-index: -1;
    opacity: 0.5;
}

/* Cabeçalho */
.header {
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--dark);
}

.accent-text {
    color: var(--green);
    font-weight: 900;
}

.main-nav {
    transition: all 0.3s ease;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.main-nav a {
    position: relative;
    padding: 0.5rem 0;
    font-weight: 500;
    color: var(--dark);
}

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

.main-nav a:hover {
    color: var(--green);
}

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

.nav-button {
    background: var(--green);
    color: white !important;
    padding: 0.5rem 1.2rem !important;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.nav-button:hover {
    background: var(--blue);
    transform: translateY(-3px);
}

.nav-button::after {
    display: none;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--dark);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 10rem 0 5rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(to bottom right, #fafafa, rgba(0, 156, 59, 0.05));
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.hero-content.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.hero-title {
    margin-bottom: 1.5rem;
    font-size: 3.2rem;
    line-height: 1.2;
}

.hero-description {
    margin-bottom: 2rem;
    font-size: 1.2rem;
    color: #555;
    max-width: 90%;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
}

.tag {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 223, 0, 0.15);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--dark);
}

.tag-icon {
    color: var(--green);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-visual {
    position: relative;
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease 0.2s;
}

.hero-visual.animate-in {
    opacity: 1;
    transform: translateX(0);
}

/* Formas geométricas brasileiras */
.shape-container {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shape {
    position: absolute;
}

.shape-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--blue);
    opacity: 0.9;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.shape-diamond {
    width: 250px;
    height: 250px;
    background: var(--yellow);
    transform: rotate(45deg) translate(-20%, -20%);
    opacity: 0.9;
    z-index: 2;
}

.shape-rectangle {
    width: 300px;
    height: 100px;
    background: var(--green);
    transform: rotate(-15deg) translate(10%, 30%);
    opacity: 0.85;
    z-index: 3;
}

.brazil-star {
    position: absolute;
    z-index: 4;
    top: 45%;
    left: 45%;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.7));
    animation: pulse 3s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Botões */
.button-primary {
    display: inline-block;
    background: var(--green-gradient);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 156, 59, 0.3);
}

.button-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 156, 59, 0.5);
}

.button-secondary {
    display: inline-block;
    background: transparent;
    color: var(--blue);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid var(--blue);
}

.button-secondary:hover {
    background: var(--blue);
    color: white;
    transform: translateY(-5px);
}

.pulse {
    animation: button-pulse 2s infinite;
}

@keyframes button-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(0, 156, 59, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 30px rgba(0, 156, 59, 0.5);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(0, 156, 59, 0.3);
    }
}

.cta-center {
    text-align: center;
    margin-top: 3rem;
}

/* Features Section */
.features {
    padding: 6rem 0;
    position: relative;
    background: #fafafa;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(0, 156, 59, 0.07) 0%, transparent 70%);
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--green-gradient);
    opacity: 0;
    transition: all 0.3s ease;
}

.feature-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 156, 59, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--green);
}

/* Como Funciona */
.how-it-works {
    padding: 6rem 0;
    background: linear-gradient(to right, rgba(0, 39, 118, 0.04), rgba(0, 156, 59, 0.04));
    position: relative;
}

.steps {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

.step:last-child {
    margin-bottom: 0;
}

.step.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--yellow-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    flex-shrink: 0;
    margin-right: 2rem;
    color: var(--dark);
    box-shadow: 0 10px 20px rgba(255, 223, 0, 0.3);
    font-family: 'Montserrat', sans-serif;
}

.step-content {
    flex: 1;
}

/* Depoimentos */
.testimonials {
    padding: 6rem 0;
    position: relative;
    background: #fafafa;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    position: relative;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s ease;
}

.testimonial.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.testimonial:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 5rem;
    opacity: 0.1;
    color: var(--green);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-rating {
    color: var(--yellow);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.testimonial-text {
    position: relative;
    z-index: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.author-info {
    margin-left: 0.5rem;
}

.author-name {
    font-weight: 700;
    color: var(--dark);
}

.author-location {
    font-size: 0.9rem;
    color: #777;
}

/* FAQ */
.faq {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #fafafa, white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.faq-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.faq-question {
    margin-bottom: 1rem;
    color: var(--blue);
}

/* CTA Final */
.final-cta {
    padding: 6rem 0;
    text-align: center;
    background: linear-gradient(135deg, var(--green), var(--blue));
    position: relative;
    clip-path: polygon(0 15%, 100% 0, 100% 100%, 0 100%);
    margin-bottom: -1px;
}

.final-cta h2 {
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    color: white;
}

.final-cta p {
    margin-bottom: 2.5rem;
    font-size: 1.2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

.final-cta .button-primary {
    background: white;
    color: var(--green);
}

/* Footer */
.footer {
    background-color: #121212;
    padding: 5rem 0 2rem;
    color: white;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    margin-bottom: 1.5rem;
    display: block;
}

.footer-brand p {
    font-size: 0.95rem;
    opacity: 0.7;
    line-height: 1.7;
    color: #ddd;
}

.footer-links h4,
.footer-legal h4 {
    color: var(--yellow);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
    font-size: 1.2rem;
}

.footer-links h4::after,
.footer-legal h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--green);
}

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

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

.footer-links a,
.footer-legal a {
    color: #ddd;
    opacity: 0.7;
    transition: all 0.3s ease;
    padding-left: 0;
}

.footer-links a:hover,
.footer-legal a:hover {
    opacity: 1;
    padding-left: 10px;
    color: var(--yellow);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.6;
    color: #ddd;
}

.keywords {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: #999;
}

/* Responsividade */
@media (max-width: 1024px) {
    h1, .hero-title {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 8rem 0 4rem;
    }
    
    .hero-wrapper {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: white;
        padding: 6rem 2rem;
        transition: right 0.3s ease;
        z-index: 100;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }
    
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-wrapper {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .shape-container {
        height: 300px;
        transform: scale(0.8);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto 1.5rem;
    }
}

@media (max-width: 480px) {
    h1, .hero-title {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .feature-tags {
        flex-direction: column;
    }
    
    .button-primary, 
    .button-secondary {
        width: 100%;
        text-align: center;
    }
    
    .shape-container {
        height: 250px;
        transform: scale(0.7);
    }
    
    .shape-circle {
        width: 150px;
        height: 150px;
    }
    
    .shape-diamond {
        width: 200px;
        height: 200px;
    }
    
    .shape-rectangle {
        width: 250px;
        height: 80px;
    }
}