/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #000;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #ff0050;
}

.nav-download {
    background: #ff0050;
    padding: 8px 16px;
    border-radius: 6px;
    color: #fff !important;
}

.nav-download:hover {
    background: #e6004a;
    color: #fff !important;
}

/* Botões */
.btn {
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    font-family: inherit;
}

.btn-login {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 8px 20px;
    font-size: 14px;
}

.btn-login:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, #ff0050, #ff4081);
    color: #fff;
    padding: 16px 32px;
    font-size: 16px;
    box-shadow: 0 4px 20px rgba(255, 0, 80, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 0, 80, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 16px 32px;
    font-size: 16px;
}

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

.btn-large {
    padding: 20px 40px;
    font-size: 18px;
}

.download-icon {
    width: 20px;
    height: 20px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #000 0%, #1a1a1a 50%, #000 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255, 0, 80, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 40px;
    background: linear-gradient(135deg, #fff 0%, #ff0050 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-note {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.hero-image {
    position: relative;
}

.interface-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.3s ease;
}

.interface-img:hover {
    transform: perspective(1000px) rotateY(-2deg) rotateX(2deg);
}

/* Requirements Section */
.requirements {
    padding: 100px 0;
    background: #111;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #fff;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.requirement-column {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.requirement-column:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 0, 80, 0.1);
}

.requirement-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: #ff0050;
    text-align: center;
}

.requirement-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.requirement-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.requirement-label {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    min-width: 80px;
}

.requirement-value {
    text-align: right;
    color: #fff;
    font-size: 14px;
    line-height: 1.4;
}

/* Info Section */
.info {
    padding: 80px 0;
    background: #000;
}

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

.info-text {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

.info-item {
    margin-bottom: 20px;
}

.info-item p {
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

/* Final CTA Section */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #111 0%, #000 100%);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 40px;
    color: #fff;
}

.cta-note {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-top: 20px;
}

/* Footer */
.footer {
    padding: 30px 0;
    background: #000;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-text {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* Responsividade */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav {
        gap: 20px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .requirement-item {
        flex-direction: column;
        gap: 10px;
    }
    
    .requirement-value {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .requirement-column {
        padding: 20px;
    }
    
    .btn-large {
        padding: 16px 32px;
        font-size: 16px;
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-image {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.requirement-column {
    animation: fadeInUp 0.6s ease-out both;
}

.requirement-column:nth-child(1) { animation-delay: 0.1s; }
.requirement-column:nth-child(2) { animation-delay: 0.2s; }
.requirement-column:nth-child(3) { animation-delay: 0.3s; }

/* Efeitos de hover e interação */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

/* Scroll suave */
html {
    scroll-behavior: smooth;
}