@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=Outfit:wght@500;700;800&display=swap');

:root {
    --bg-dark: #050a14;
    --bg-card: #0d1526;
    --primary: #2d8cff; /* Soluções e Conceitos Positivos */
    --accent: #ed1c24;  /* Alertas e Impacto (Vermelho) */
    --accent-hover: #c41e3a;
    --text-main: #ffffff;
    --text-muted: #e2e8f0;
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Background Elements */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(16, 42, 92, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(185, 28, 28, 0.1) 0%, transparent 40%);
    z-index: -1;
}

/* Header */
header {
    padding: 2rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    height: 60px;
    filter: drop-shadow(0 0 10px rgba(16, 42, 92, 0.5));
}

/* Hero Section */
.hero {
    padding: 4rem 0 6rem;
    text-align: center;
}

.badge {
    display: inline-block;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to bottom, #fff 60%, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight-red {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}

.highlight-blue {
    color: var(--primary);
    -webkit-text-fill-color: var(--primary);
}

.subheadline {
    font-size: clamp(1.1rem, 3vw, 1.35rem);
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* Video Space */
.video-container {
    max-width: 800px;
    margin: 0 auto 3rem;
    aspect-ratio: 16 / 9;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: all 0.3s ease;
}

.video-container:hover {
    border-color: var(--primary);
    box-shadow: 0 20px 40px -15px rgba(45, 140, 255, 0.2);
}

.video-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.video-placeholder i {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.1);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.video-container:hover .video-placeholder i {
    color: var(--primary);
    transform: scale(1.1);
}

/* CTA Button */
.cta-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 1.25rem 2.5rem;
    border-radius: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px -10px rgba(185, 28, 28, 0.5);
    border: 1px solid rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-5px);
    background: var(--accent-hover);
    box-shadow: 0 15px 40px -10px rgba(185, 28, 28, 0.7);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    transition: 0.5s;
    pointer-events: none;
}

.btn-primary:hover::after {
    left: 100%;
}

.cta-caption {
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Features/Fold 2 */
.features {
    padding: 6rem 0;
    background: linear-gradient(to bottom, transparent, rgba(13, 21, 38, 0.5));
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    padding: 2.5rem;
    border-radius: 24px;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    background: rgba(13, 21, 38, 0.8);
}

.card-icon {
    width: 50px;
    height: 50px;
    background: rgba(185, 28, 28, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent);
    font-size: 1.5rem;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-muted);
}

/* Footer */
footer {
    padding: 4rem 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.5; }
}

[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

[data-reveal].active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    header {
        padding: 1.5rem 0;
    }

    .logo {
        height: 50px;
    }

    .hero {
        padding: 2rem 0 3rem;
    }
    
    h1 {
        font-size: 2.2rem;
        line-height: 1.2;
    }

    .subheadline {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .btn-primary {
        width: 100%;
        text-align: center;
        padding: 1rem 1.5rem;
        font-size: 1.1rem;
    }

    .features {
        padding: 4rem 0;
    }

    .grid {
        margin-top: 2.5rem;
        gap: 1.5rem;
    }

    .card {
        padding: 1.5rem;
    }

    .card h3 {
        font-size: 1.25rem;
    }
}