:root {
    --brand-slate: #62738D;      /* Azul Cinzento */
    --brand-green: #7F9C8A;      /* Verde Soft */
    --bg-light: #F0F2F4;         /* Fundo Claro Principal */
    --bg-card: #E6EBEF;          /* Fundo do Card (Contraste Suave) */
    --text-dark: #1d1d1f;        /* Tipografia Principal */
    --text-secondary: #515865;   /* Texto Secundário */
    --white: #ffffff;
}

/* ==========================================================================
   ESTILOS EXCLUSIVOS DA TELA QUEM SOMOS
   ========================================================================== */

.about-hero {
    padding: 200px 0 100px 0;
    background-color: var(--white);
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.hero-large-title {
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--text-dark);
    max-width: 900px;
}

.about-intro-section {
    padding: 120px 0;
    background-color: var(--white);
}

.about-grid-intro {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.intro-label h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--brand-slate);
    letter-spacing: -0.01em;
}

.intro-text .lead-text {
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 32px;
}

.intro-text .body-text {
    font-size: 1.15rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.manifesto-section {
    padding: 100px 0 140px 0;
    background-color: var(--bg-light);
}

.card-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--brand-green);
    font-weight: 600;
    margin-bottom: 16px;
    display: block;
}

/* Ajustes finos de Responsividade */
@media (max-width: 992px) {
    .hero-large-title { font-size: 2.5rem; }
    .about-grid-intro { grid-template-columns: 1fr; gap: 24px; }
    .intro-text .lead-text { font-size: 1.3rem; }
    .about-hero { padding: 140px 0 60px 0; }
}