/* DESIGN TOKENS */
:root {
    --bg: #F9F7F2;
    --surface: #FFFFFF;
    --text-main: #1A1A1A;
    --text-muted: #5A5A5A;
    --accent: #2B2B2B;
    --border: #E5E1D8;
    --container-width: 1100px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px; /* Margem lateral fixa para não grudar */
}

/* NAVBAR */
.navbar {
    height: 100px;
    display: flex;
    align-items: center;
    background: rgba(249, 247, 242, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.nav-content { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.2rem; letter-spacing: -1px; }
.logo span { font-weight: 300; opacity: 0.5; }
nav a { text-decoration: none; color: var(--text-main); margin-left: 30px; font-weight: 500; font-size: 0.9rem; }
.nav-btn { background: var(--accent); color: white !important; padding: 10px 20px; border-radius: 50px; }

/* HERO */
.hero { height: 80vh; display: flex; align-items: center; text-align: center; }
.hero-inner { width: 100%; }
.eyebrow { display: block; text-transform: uppercase; letter-spacing: 3px; font-size: 0.75rem; font-weight: 700; color: var(--text-muted); margin-bottom: 20px; }
h1 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.1; font-weight: 800; letter-spacing: -2px; }
.gradient-text { opacity: 0.6; font-weight: 300; }
.hero-desc { max-width: 600px; margin: 30px auto; font-size: 1.15rem; color: var(--text-muted); }
.cta-group { display: flex; justify-content: center; gap: 20px; }

.btn { padding: 18px 40px; border-radius: 50px; text-decoration: none; font-weight: 600; font-size: 0.9rem; transition: 0.3s; }
.btn-filled { background: var(--accent); color: white; }
.btn-outline { border: 1px solid var(--border); color: var(--text-main); }
.btn:hover { transform: scale(1.05); }

/* SEÇÕES */
.section-spacer { padding: 120px 0; }
.section-title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 2.5rem; letter-spacing: -1px; margin-bottom: 30px; }

/* ABOUT GRID */
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 100px; align-items: center; }
.about-text p { margin-bottom: 25px; font-size: 1.1rem; color: var(--text-muted); text-align: justify; }
.stat-box { background: var(--surface); padding: 40px; border-radius: 24px; border: 1px solid var(--border); margin-bottom: 20px; }
.stat-box strong { display: block; font-size: 0.8rem; letter-spacing: 2px; margin-bottom: 10px; color: var(--text-muted); }

/* PROJECT STORY */
.project-header { margin-bottom: 60px; text-align: center; }
.narrative-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.step { margin-bottom: 40px; }
.step span { font-size: 0.8rem; font-weight: 800; color: var(--border); }
.step h3 { font-family: 'Plus Jakarta Sans', sans-serif; margin: 10px 0; font-size: 1.2rem; }
.step p { font-size: 0.95rem; color: var(--text-muted); }
.highlighted { background: #EFECE5; padding: 30px; border-radius: 16px; }

/* DASHBOARD CARD */
.dashboard-card { background: var(--surface); padding: 60px; border-radius: 32px; border: 1px solid var(--border); box-shadow: 0 20px 40px rgba(0,0,0,0.03); }
.kpi-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; border-bottom: 1px solid var(--border); padding-bottom: 40px; margin-bottom: 40px; text-align: center; }
.kpi strong { display: block; font-size: 2.5rem; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; }
.kpi span { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.chart-box { height: 350px; width: 100%; position: relative; }

/* FOOTER */
.footer { padding: 60px 0; border-top: 1px solid var(--border); text-align: center; font-size: 0.8rem; color: var(--text-muted); }

@media (max-width: 900px) {
    .about-grid, .narrative-grid, .kpi-row { grid-template-columns: 1fr; gap: 40px; }
    .container { padding: 0 25px; }
}

@media (max-width: 768px) {

    .hero {
        height: auto;
        padding: 60px 0;
    }

    h1 {
        font-size: 2rem;
    }

    .hero-desc {
        font-size: 1rem;
        padding: 0 10px;
    }

    .cta-group {
        flex-direction: column;
        gap: 10px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .narrative-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-card {
        padding: 30px;
    }

    .kpi-row {
        grid-template-columns: 1fr;
    }

}