/* Estilos globais galácticos */
:root {
    --space-dark: #0B0D21;
    --space-purple: #4A00E0;
    --space-blue: #00C6FB;
    --space-pink: #FF2D75;
    --space-yellow: #FFD166;
    --space-light: #E2F3F5;
    --neon-blue: #00F5FF;
    --neon-pink: #FF10F0;
}

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

body {
    color: white;
    font-family: 'Montserrat Alternates', sans-serif;
    overflow-x: hidden;
    background-color: var(--space-dark);
}

/* Animação de fundo espacial */
.space-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -10;
}

.stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%"><filter id="filter"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="4" stitchTiles="stitch"/><feColorMatrix type="saturate" values="0"/></filter><rect width="100%" height="100%" filter="url(%23filter)"/></svg>');
    animation: stars-animation 200s linear infinite;
}

.twinkling {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/1231630/twinkling.png') repeat;
    animation: twinkling-animation 200s linear infinite;
    opacity: 0.4;
}

.shooting-stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shooting-stars::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 0 10px 2px rgba(255, 255, 255, 0.8);
    animation: shooting-star 10s linear infinite;
}

.shooting-stars::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 0 10px 2px rgba(255, 255, 255, 0.8);
    animation: shooting-star 15s linear infinite 5s;
}

.planets {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.planet {
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    opacity: 0.8;
}

.planet-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle at 30% 30%, #4A00E0, #1F0140);
    top: 10%;
    right: 5%;
    animation: planet-float 40s ease-in-out infinite;
}

.planet-2 {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle at 30% 30%, #FF2D75, #800040);
    bottom: 15%;
    left: 10%;
    animation: planet-float 60s ease-in-out infinite reverse;
}

@keyframes stars-animation {
    from { transform: scale(1); }
    to { transform: scale(2); }
}

@keyframes twinkling-animation {
    from { background-position: 0 0; }
    to { background-position: -10000px 5000px; }
}

@keyframes shooting-star {
    0% {
        transform: translateX(0) translateY(0);
        opacity: 1;
    }
    70% {
        opacity: 1;
    }
    100% {
        transform: translateX(-1000px) translateY(500px);
        opacity: 0;
    }
}

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

/* Header flutuante */
.floating-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
    background: rgba(11, 13, 33, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(74, 0, 224, 0.3);
}

.floating-header.scrolled {
    padding: 10px 0;
    background: rgba(11, 13, 33, 0.95);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.4);
}

.menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.logo-glow {
    filter: drop-shadow(0 0 10px rgba(74, 0, 224, 0.7));
    transition: all 0.3s ease;
}

.logo-glow:hover {
    filter: drop-shadow(0 0 15px rgba(74, 0, 224, 1));
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-weight: 500;
    font-size: 16px;
    letter-spacing: 1px;
    position: relative;
    padding: 10px 0;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    transition: width 0.3s ease;
}

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

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

.btn-login {
    background: linear-gradient(90deg, var(--space-blue), var(--space-purple));
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: 50px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 198, 251, 0.3);
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 25px rgba(0, 198, 251, 0.5);
}

.menu-icon {
    display: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
}

.menu-icon-line {
    width: 100%;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 150px 30px 100px;
    position: relative;
}

.hero-content {
    max-width: 600px;
    z-index: 1;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 64px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.title-word {
    display: block;
    opacity: 0;
    animation: fadeInUp 0.8s forwards;
}

.title-word:nth-child(1) { animation-delay: 0.3s; }
.title-word:nth-child(2) { animation-delay: 0.6s; }
.title-word:nth-child(3) { animation-delay: 0.9s; }

.highlight {
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    border-radius: 5px;
    filter: blur(3px);
}

.hero-subtitle {
    font-family: 'Montserrat Alternates', sans-serif;
    font-size: 24px;
    margin-bottom: 30px;
    line-height: 1.5;
}

.subtitle-glow {
    display: block;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.hero-description {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 500px;
}

.text-highlight {
    color: var(--space-yellow);
    font-weight: 600;
}

.text-gradient {
    background: linear-gradient(90deg, var(--space-blue), var(--space-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: 20px;
    align-items: center;
}

.btn-explore {
    background: linear-gradient(90deg, var(--space-blue), var(--space-purple));
    color: white;
    border: none;
    padding: 15px 35px;
    border-radius: 50px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 0 20px rgba(0, 198, 251, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-explore::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
}

.btn-explore:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(0, 198, 251, 0.7);
}

.btn-explore:hover::before {
    left: 100%;
}

.btn-explore svg {
    width: 15px;
    height: 10px;
    fill: none;
    stroke: white;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.btn-video {
    background: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 15px 25px;
    border-radius: 50px;
    font-family: 'Montserrat Alternates', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-video:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--neon-blue);
}

.btn-video svg {
    width: 20px;
    height: 20px;
    fill: var(--neon-blue);
}

.hero-astronaut {
    position: relative;
    z-index: 0;
}

.astronaut-float {
    width: 400px;
    height: auto;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(0, 198, 251, 0.5));
}

.astronaut-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 198, 251, 0.3), transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Features Section */
.features-section {
    padding: 100px 30px;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--space-light), var(--space-blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--space-blue), transparent);
    border-radius: 3px;
}

.section-divider {
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 198, 251, 0.5), transparent);
    margin: 0 auto;
}

.features-container {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.feature-card {
    flex: 1;
    min-width: 300px;
    background: rgba(11, 13, 33, 0.7);
    border: 1px solid rgba(74, 0, 224, 0.3);
    border-radius: 20px;
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--space-blue);
    box-shadow: 0 15px 40px rgba(0, 198, 251, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 198, 251, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    position: relative;
}

.icon-circle {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: var(--space-pink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: white;
}

.feature-icon svg {
    fill: var(--space-blue);
}

.feature-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--space-blue);
}

.feature-description {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.feature-ornament {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 198, 251, 0.1), transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

/* About Section */
.about-section {
    padding: 100px 30px;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.about-container {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.about-image {
    flex: 1;
    min-width: 400px;
    position: relative;
}

.about-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    animation: float 8s ease-in-out infinite;
}

.image-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(74, 0, 224, 0.2), transparent 70%);
    border-radius: 20px;
    z-index: -1;
}

.about-content {
    flex: 1;
    min-width: 400px;
}

.about-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 30px;
    background: linear-gradient(90deg, var(--space-light), var(--space-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.about-divider {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--space-pink), transparent);
    margin-bottom: 30px;
    border-radius: 3px;
}

.about-text {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.9);
}

.text-ods {
    color: var(--space-yellow);
    font-weight: 600;
    position: relative;
}

.text-ods::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--space-yellow);
    border-radius: 2px;
}

.btn-about {
    background: transparent;
    color: var(--space-blue);
    border: 1px solid var(--space-blue);
    padding: 15px 30px;
    border-radius: 50px;
    font-family: 'Montserrat Alternates', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
}

.btn-about:hover {
    background: rgba(0, 198, 251, 0.1);
    transform: translateX(10px);
}

.btn-about svg {
    fill: var(--space-blue);
}

/* Testimonials Section */
.testimonials-section {
    padding: 100px 30px;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonials-container {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.testimonial-card {
    flex: 1;
    min-width: 300px;
    max-width: 450px;
    background: rgba(11, 13, 33, 0.7);
    border: 1px solid rgba(255, 45, 117, 0.3);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s ease;
    backdrop-filter: blur(10px);
}