/* BBots Landing Page - Nexus Design System (LIMPO) */

/* Variáveis essenciais */
:root {
    --primary-color: #1B365D;
    --secondary-color: #FFD700;
    --text-color: #202020; /* texto padrão escuro */
    --light-bg: #FFFFFF;   /* fundo claro padrão */
    --gradient-primary: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
    --font-primary: 'DM Sans', sans-serif;
    --font-secondary: 'DM Sans', sans-serif;
}

/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    color: var(--text-color);
    line-height: 1.6;
    background-color: #FFFFFF; /* fundo branco padrão */
    font-family: var(--font-secondary);
    letter-spacing: 0.02em;
    padding-top: 80px; /* Espaçamento para header fixo */
}

/* Tipografia */
h1, h2, h3, h4, h5, h6,
.logo span,
.quote-text {
    font-family: var(--font-primary);
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.01em;
    margin-bottom: 0.5rem;
}

/* Container principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
}

/* Hero Section */
.hero-image-section {
    width: 100%;
    height: 100vh;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #000000 0%, #0a0e1a 30%, #000000 70%, #000000 100%);
}

.hero-image-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(27, 54, 93, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.05) 0%, transparent 30%),
        radial-gradient(circle at 60% 60%, rgba(27, 54, 93, 0.1) 0%, transparent 50%);
    animation: subtleGlow 12s ease-in-out infinite;
    z-index: 0;
}

.hero-image-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231B365D' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.1;
    animation: patternDrift 25s linear infinite;
    z-index: 0;
}

@keyframes subtleGlow {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

@keyframes patternDrift {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(-60px, -60px);
    }
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 28px;
    align-items: center;
    width: 100%;
}

.title {
    font-size: 2.1rem; /* -30% */
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.7rem;
}

.subtitle {
    font-size: 0.84rem; /* -30% */
    line-height: 1.6;
    margin-bottom: 1.4rem;
    max-width: 700px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 24px;
}

.panel {
    background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,.35);
}

.hero-art {
    min-height: 280px;
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 16px;
    padding: 18px;
}

.stat h4 {
    margin: 0;
    font-size: 13px;
    color: rgba(255,255,255,.7);
    font-weight: 700;
    letter-spacing: .2px;
    text-transform: uppercase;
}

.stat p {
    margin: 6px 0 0;
    font-size: 28px;
    font-weight: 800;
    color: white;
}

/* Quote Section */
.quote-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.55) 0%, rgba(255, 190, 50, 0.55) 50%, rgba(255, 165, 0, 0.55) 100%);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

.quote-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
    position: relative;
    z-index: 1;
}

.quote-text {
    font-size: 2.8rem;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: 0.03em;
    text-align: left;
    color: #202020;
    max-width: 800px;
}

/* Espaço entre o título em negrito e o texto subsequente */
.quote-text strong {
    display: inline-block;
    margin-bottom: 1.5rem;
}

/* Bullets do bloco de citação */
.quote-bullets {
    margin: 0;
    margin-top: 2rem;
    padding-left: 3rem;
    list-style: disc;
    color: #202020;
    font-family: var(--font-primary);
    font-weight: 450;
    letter-spacing: 0.03em;
    line-height: 1.5;
    text-align: left;
    font-size: 2.3rem;
}

.quote-bullets li + li {
    margin-top: 0.4rem;
}

/* Estilo do "vs." mais fino e itálico */
.quote-bullets .vs {
    font-style: normal;
    font-weight: 200; /* fino */
    opacity: 1;
    font-size: 0.9em;
    color: #000000; /* preto */
}

/* Services Section */
.services {
    padding: 6rem 0;
    scroll-margin-top: 80px;
}

.services-title {
    width: 100%;
    margin: 0;
    padding: 0 0 3rem 0;
}

.services-title h2 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-color);
    letter-spacing: 0em;
    padding: 0.8rem 2rem;
}

.services-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    width: 100%;
    margin: 0;
}

.service-item {
    width: 80%;
    position: relative;
    padding-left: 5%;
}

.service-content {
    text-align: left;
    padding: 0 2rem;
    width: 100%;
    position: relative;
}

.service-content h3 {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.service-content p {
    font-size: 1.4rem;
    line-height: 1.5;
    color: var(--text-color);
    width: 100%;
    opacity: 0.8;
}

/* Use Cases Section */
.use-cases {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1B365D 0%, #000000 100%);
    position: relative;
    overflow: hidden;
    color: #FFFFFF;
}

.use-cases::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.1;
}

.use-cases .section-title h2 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    color: #FFFFFF;
    letter-spacing: 0em;
    padding: 0.8rem 2rem;
    text-align: left;
}

/* Footer */
footer {
    padding: 8rem 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.75) 0%, rgba(255, 165, 0, 0.75) 100%);
    color: #000000;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 2rem;
    }
    
    .services-title h2 {
        font-size: 2rem;
    }
    
    .quote-text {
        font-size: 2rem;
    }
    
    .service-content h3 {
        font-size: 2rem;
    }
    
    .service-content p {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 120px;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .services-title h2 {
        font-size: 1.8rem;
    }
    
    .quote-text {
        font-size: 1.8rem;
    }
}

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

.hero-illustration {
    max-width: 100%;
    height: auto;
    display: block;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

@media (max-width: 968px) {
    .hero-media {
        margin-top: 1rem;
    }
}