:root {
    --primary-color: #6C63FF;
    --secondary-color: #FF6584;
    --text-color: #F8F9FA;
    --dark-bg: #0A0F1C;
    --card-bg: #1A1F2E;
    --gradient: linear-gradient(135deg, #6C63FF 0%, #FF6584 100%);
}

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

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    perspective: 1px;
    transform-style: preserve-3d;
    overflow-x: hidden;
    overflow-y: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(rgba(10, 15, 28, 0.85), rgba(10, 15, 28, 0.95)),
                url('https://t3.ftcdn.net/jpg/08/89/29/32/360_F_889293252_SrOpEP3zvavdYswGq4AZmQltAvTIIAqU.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--dark-bg) 100%);
    pointer-events: none;
}

nav {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 5%;
    width: 100%;
    position: relative;
    z-index: 2;
}

.logo-container {
    display: flex;
    align-items: center;
    position: relative;
}

.header-astronaut {
    position: absolute;
    right: -180px;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
    z-index: 3;
    animation: headerFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
}

.header-astronaut img {
    width: 100%;
    height: auto;
    transform: rotate(10deg);
    transition: transform 0.3s ease;
}

.header-astronaut:hover img {
    transform: rotate(20deg) scale(1.1);
}

@keyframes headerFloat {
    0% {
        transform: translateY(-50%) translateX(0);
    }
    50% {
        transform: translateY(-60%) translateX(10px);
    }
    100% {
        transform: translateY(-50%) translateX(0);
    }
}

/* Ajustando responsividade */
@media (max-width: 768px) {
    .header-astronaut {
        width: 120px;
        right: -80px;
    }
}

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

.logo img {
    height: 200px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.hero .logo img {
    height: 300px;
}

.logo img:hover {
    transform: scale(1.05);
}

footer .logo img {
    height: 120px;
}

footer .logo {
    margin-bottom: 30px;
}

.hero-content {
    max-width: 900px;
    margin: 60px auto 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 30px;
    line-height: 1.2;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 24px;
    line-height: 1.6;
    margin-bottom: 40px;
    color: var(--text-color);
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.cta-button {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.cta-button.glass {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 20px 50px;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.cta-button.glass:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.6);
}

.cta-button-wrapper {
    margin: 40px 0;
    padding: 20px;
    text-align: center;
}

/* Problem Section */
.problem {
    padding: 100px 0;
    background-color: var(--card-bg);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.problem-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.problem-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.astronaut-problem {
    width: 180px;
    height: 180px;
    margin: 0 auto 20px;
    position: relative;
}

.astronaut-problem img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
    transition: all 0.3s ease;
}

.problem-card:hover .astronaut-problem img {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.4));
}

.problem-card h3 {
    color: var(--accent);
    font-size: 24px;
    margin-bottom: 15px;
}

.problem-card p {
    color: var(--text);
    font-size: 18px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .problems-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .astronaut-problem {
        width: 150px;
        height: 150px;
    }
    
    .problem-card h3 {
        font-size: 20px;
    }
    
    .problem-card p {
        font-size: 16px;
    }
}

/* Solution Section */
.solution {
    padding: 100px 0;
    background: var(--dark-bg);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-top: 50px;
}

.benefits {
    list-style: none;
    margin-top: 30px;
}

.benefits li {
    margin-bottom: 15px;
    font-size: 18px;
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--card-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 22px;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: var(--dark-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 20px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 60px;
    color: var(--primary-color);
    position: absolute;
    top: -10px;
    left: 20px;
    opacity: 0.3;
}

.author {
    margin-top: 20px;
    color: var(--primary-color);
    font-weight: 600;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: linear-gradient(rgba(10, 15, 28, 0.7), rgba(10, 15, 28, 0.7)),
                url('https://www.shutterstock.com/shutterstock/videos/9793550/thumb/1.jpg?ip=x480');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
    position: relative;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    opacity: 0.5;
    mix-blend-mode: overlay;
}

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

.pricing {
    margin: 40px auto;
    padding: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 50px rgba(108, 99, 255, 0.2);
}

.price-tag {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

.installments {
    font-size: 24px;
    opacity: 0.9;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.main-price {
    font-size: 72px;
    font-weight: 700;
    line-height: 1;
    margin: 10px 0;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
    background: linear-gradient(135deg, #fff 0%, #6C63FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.full-price {
    font-size: 20px;
    opacity: 0.9;
    margin-top: 5px;
}

.payment-methods {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

.method {
    font-size: 18px;
    padding: 12px 25px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.method:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.guarantee {
    margin-top: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 30px;
    border-radius: 30px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.guarantee:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.guarantee img {
    width: 40px;
    height: 40px;
    filter: brightness(0) invert(1);
}

.guarantee p {
    font-size: 16px;
    opacity: 0.9;
}

/* Course Content Section */
.course-content {
    padding: 100px 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.course-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/space-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    filter: blur(5px);
}

.content-modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
    position: relative;
    z-index: 1;
}

.module {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

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

.module h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 24px;
}

.module ul {
    list-style: none;
}

.module ul li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.module ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

/* Instructor Section */
.instructor {
    padding: 100px 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.instructor::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.shutterstock.com/shutterstock/videos/9793550/thumb/1.jpg?ip=x480');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    filter: blur(8px);
}

.instructor-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.instructor-info {
    padding: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.instructor-name {
    font-size: 36px;
    font-weight: 700;
    margin: 20px 0 10px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.instructor-title {
    font-size: 20px;
    color: var(--secondary-color);
    margin-bottom: 30px;
}

.instructor-description p {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.achievements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.achievement-item:hover {
    transform: translateY(-5px);
}

.achievement-icon {
    font-size: 24px;
}

.achievement-text {
    font-size: 16px;
    opacity: 0.9;
}

.instructor-quote {
    font-size: 20px;
    font-style: italic;
    padding: 30px;
    margin: 30px 0;
    border-left: 4px solid var(--primary-color);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0 15px 15px 0;
}

.social-proof {
    margin-top: 40px;
}

.social-numbers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
}

.number-item {
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.number-item:hover {
    transform: translateY(-5px);
}

.number-item .number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.number-item .label {
    font-size: 14px;
    opacity: 0.8;
    margin-top: 5px;
    display: block;
}

.instructor-image-placeholder {
    aspect-ratio: 3/4;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.instructor-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

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

.instructor-image-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0) 0%,
        rgba(0, 0, 0, 0.1) 100%
    );
    pointer-events: none;
}

footer {
    background: var(--card-bg);
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.social-links a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 20px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.social-links a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Ajustes gerais */
section {
    position: relative;
    overflow: hidden;
}

h2 {
    font-size: 36px;
    margin-bottom: 30px;
    text-align: center;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Examples Section */
.examples {
    padding: 80px 0;
    text-align: center;
}

.examples h2 {
    color: var(--accent);
    font-size: 36px;
    margin-bottom: 20px;
}

.section-subtitle {
    color: var(--text);
    font-size: 20px;
    margin-bottom: 50px;
    opacity: 0.8;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 20px;
}

.video-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 20px;
    transition: all 0.3s ease;
}

.video-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 20px;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-card h3 {
    color: var(--accent);
    font-size: 24px;
    margin-bottom: 10px;
}

.video-card p {
    color: var(--text);
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.8;
}

/* Responsividade para os vídeos */
@media (max-width: 1024px) {
    .videos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .videos-grid {
        grid-template-columns: 1fr;
    }
    
    .examples h2 {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 18px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 36px;
    }

    .hero-content p {
        font-size: 20px;
        padding: 0 20px;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 20px;
    }

    .main-price {
        font-size: 56px;
    }

    .installments {
        font-size: 20px;
    }

    .full-price {
        font-size: 18px;
    }

    .payment-methods {
        flex-direction: column;
        gap: 10px;
    }

    .method {
        width: 100%;
    }

    .pricing {
        margin: 30px 20px;
        padding: 30px 20px;
    }
}

@media (max-width: 768px) {
    .header-astronaut {
        width: 120px;
        right: -80px;
    }
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.mascot-placeholder {
    animation: float 6s ease-in-out infinite;
}

@media (max-width: 968px) {
    .instructor-content {
        grid-template-columns: 1fr;
    }

    .instructor-image-placeholder {
        display: none;
    }

    .social-numbers {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 568px) {
    .achievements {
        grid-template-columns: 1fr;
    }

    .social-numbers {
        grid-template-columns: 1fr;
    }
}

/* Astronauts Animation */
.floating-astronauts {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.astronaut {
    position: absolute;
    opacity: 0;
    animation: fadeInOut 20s infinite;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, opacity;
}

.astronaut img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
    animation: float 6s ease-in-out infinite;
}

/* Posições e tamanhos diferentes para cada astronauta */
.astronaut-1 { --random-x-start: -200px; --random-x-mid: 100px; --random-x-end: 200px; --random-y-mid: 30vh; }
.astronaut-2 { --random-x-start: 200px; --random-x-mid: -150px; --random-x-end: -200px; --random-y-mid: 40vh; }
.astronaut-3 { --random-x-start: -150px; --random-x-mid: 200px; --random-x-end: 150px; --random-y-mid: 50vh; }
.astronaut-4 { --random-x-start: 150px; --random-x-mid: -100px; --random-x-end: -150px; --random-y-mid: 60vh; }
.astronaut-5 { --random-x-start: -100px; --random-x-mid: 150px; --random-x-end: 100px; --random-y-mid: 70vh; }

/* Animações */
@keyframes fadeInOut {
    0% {
        opacity: 0;
        transform: translate(var(--random-x-start, -100px), 100vh) rotate(0deg);
    }
    20% {
        opacity: 0.8;
        transform: translate(var(--random-x-mid, 0), var(--random-y-mid, 0)) rotate(180deg);
    }
    80% {
        opacity: 0.8;
        transform: translate(var(--random-x-mid, 0), var(--random-y-mid, 0)) rotate(180deg);
    }
    100% {
        opacity: 0;
        transform: translate(var(--random-x-end, 100px), -100vh) rotate(360deg);
    }
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

/* Efeito parallax suave */
@media (prefers-reduced-motion: no-preference) {
    .astronaut {
        transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .astronaut:hover {
        transform: scale(1.1) rotate(10deg);
        filter: brightness(1.2);
    }
}

/* Diferentes velocidades de parallax para cada astronauta */
.astronaut-1 { --random-x-start: -200px; --random-x-mid: 100px; --random-x-end: 200px; --random-y-mid: 30vh; }
.astronaut-2 { --random-x-start: 200px; --random-x-mid: -150px; --random-x-end: -200px; --random-y-mid: 40vh; }
.astronaut-3 { --random-x-start: -150px; --random-x-mid: 200px; --random-x-end: 150px; --random-y-mid: 50vh; }
.astronaut-4 { --random-x-start: 150px; --random-x-mid: -100px; --random-x-end: -150px; --random-y-mid: 60vh; }
.astronaut-5 { --random-x-start: -100px; --random-x-mid: 150px; --random-x-end: 100px; --random-y-mid: 70vh; }