:root {
    --primary: #274496;
    --primary-600: #3153b3;
    --primary-700: #1d3575;
    --secondary: #fbd037;
    --secondary-600: #f4c51b;

    --light: #f8f9fa;
    --light-2: #eef2f8;
    --white: #ffffff;
    --dark: #231f20;
    --text: #2f3640;
    --muted: #6b7280;
    --border: #e7ebf3;

    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 30px;

    --shadow-xs: 0 2px 8px rgba(15, 23, 42, .05);
    --shadow-sm: 0 8px 20px rgba(15, 23, 42, .06);
    --shadow: 0 14px 34px rgba(15, 23, 42, .08);
    --shadow-lg: 0 24px 60px rgba(15, 23, 42, .14);

    --transition: all .28s ease;
}

/* Base auxiliar */
body {
    color: var(--text);
    background: #fff;
}

section {
    position: relative;
}

.section-title {
    text-align: center;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    line-height: 1.15;
    color: var(--primary);
    font-weight: 800;
    margin: 0 0 42px;
    letter-spacing: -0.02em;
}

.section-title::after {
    content: "";
    display: block;
    width: 78px;
    height: 4px;
    margin: 14px auto 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    border: none;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: var(--white);
    color: var(--primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    background: #f5f8ff;
}

.btn-secondary {
    background: var(--secondary);
    color: var(--dark);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    background: var(--secondary-600);
}

/* HERO */
.sobre-hero {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(115deg, rgba(10, 20, 44, .78), rgba(39, 68, 150, .52)),
        url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
    min-height: 52dvh;
    display: flex;
    align-items: center;
    color: #fff;
    margin-bottom: 0;
}

.sobre-hero::before {
    content: "";
    position: absolute;
    inset: auto -8% -120px auto;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, rgba(251, 208, 55, .28), transparent 70%);
    pointer-events: none;
}

.sobre-hero::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 90px;
    background: linear-gradient(to top, #fff 8%, transparent);
}

.sobre-hero-content {
    position: relative;
    z-index: 1;
    max-width: 760px;
    padding: 72px 0 92px;
}

.sobre-hero h1 {
    font-size: clamp(2.4rem, 4.2vw, 4rem);
    line-height: 1.05;
    margin: 0 0 16px;
    font-weight: 800;
    letter-spacing: -0.04em;
    text-shadow: 0 8px 24px rgba(0, 0, 0, .2);
}

.sobre-hero p {
    max-width: 650px;
    font-size: clamp(1.04rem, 2.2vw, 1.22rem);
    line-height: 1.75;
    opacity: .96;
    margin: 0;
    color: rgba(255, 255, 255, .92);
}

/* HISTÓRIA */
.nossa-historia {
    padding: 92px 0;
    background:
        radial-gradient(circle at top left, rgba(39, 68, 150, .05), transparent 26%),
        #fff;
}

.historia-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 56px;
    align-items: center;
}

.historia-content h2 {
    color: var(--primary);
    font-size: clamp(1.9rem, 3vw, 2.55rem);
    line-height: 1.1;
    margin-bottom: 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.historia-content p {
    margin-bottom: 18px;
    line-height: 1.85;
    color: var(--muted);
    font-size: 1rem;
}

.destaques {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 34px;
}

.destaque {
    position: relative;
    text-align: center;
    padding: 22px 16px 20px;
    background: linear-gradient(180deg, #fff, #f7faff);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    transition: var(--transition);
    overflow: hidden;
}

.destaque::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.destaque:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.destaque-numero {
    display: block;
    font-size: 2rem;
    line-height: 1;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.destaque-texto {
    display: block;
    font-size: .93rem;
    line-height: 1.45;
    color: var(--muted);
    font-weight: 600;
}

.historia-imagem {
    position: relative;
}

.historia-imagem::before {
    content: "";
    position: absolute;
    inset: 18px -18px -18px 18px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(39, 68, 150, .14), rgba(251, 208, 55, .18));
    z-index: 0;
}

.historia-imagem img {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 420px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* MISSÃO / VISÃO / VALORES */
.missao-visao-valores {
    padding: 96px 0;
    background:
        linear-gradient(180deg, #f8fafc 0%, #f3f7fc 100%);
}

.pilares-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.pilar-card {
    position: relative;
    background: rgba(255, 255, 255, .96);
    padding: 34px 28px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid rgba(231, 235, 243, .95);
    transition: var(--transition);
    overflow: hidden;
}

.pilar-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.pilar-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pilar-icon {
    width: 78px;
    height: 78px;
    margin: 0 auto 18px;
    display: grid;
    place-items: center;
    font-size: 2rem;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(39, 68, 150, .12), rgba(251, 208, 55, .2));
    box-shadow: inset 0 0 0 1px rgba(39, 68, 150, .06);
}

.pilar-card h3 {
    color: var(--primary);
    margin-bottom: 14px;
    font-size: 1.25rem;
    font-weight: 800;
}

.pilar-card p,
.pilar-card li {
    color: var(--muted);
    line-height: 1.75;
}

.pilar-card ul {
    text-align: left;
    padding-left: 18px;
    margin: 0;
}

.pilar-card li {
    margin-bottom: 10px;
}

/* EQUIPE */
.nossa-equipe {
    padding: 96px 0;
    background: #fff;
}

.equipe-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.membro-card {
    text-align: center;
    background: linear-gradient(180deg, #fff, #fbfcfe);
    padding: 28px 22px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
}

.membro-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.membro-foto {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 18px;
    padding: 4px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: var(--shadow-sm);
}

.membro-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid #fff;
}

.membro-card h3 {
    margin-bottom: 6px;
    color: var(--primary);
    font-size: 1.16rem;
    font-weight: 800;
}

.membro-cargo {
    display: inline-block;
    color: #8a6a00;
    background: rgba(251, 208, 55, .18);
    border: 1px solid rgba(251, 208, 55, .42);
    padding: 7px 12px;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.membro-card p {
    font-size: .95rem;
    line-height: 1.75;
    color: var(--muted);
    margin: 0;
}

/* DIFERENCIAIS */
.diferenciais {
    padding: 96px 0;
    background:
        radial-gradient(circle at bottom right, rgba(39, 68, 150, .05), transparent 28%),
        var(--light);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.diferencial-card {
    position: relative;
    background: #fff;
    padding: 32px 26px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
    overflow: hidden;
}

.diferencial-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
}

.diferencial-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow-lg);
}

.diferencial-icon {
    width: 74px;
    height: 74px;
    margin: 0 auto 18px;
    display: grid;
    place-items: center;
    font-size: 2rem;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(251, 208, 55, .2), rgba(39, 68, 150, .1));
}

.diferencial-card h3 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.15rem;
    font-weight: 800;
}

.diferencial-card p {
    line-height: 1.75;
    color: var(--muted);
    margin: 0;
}

/* CTA */
.cta {
    padding: 96px 0;
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, .12), transparent 30%),
        linear-gradient(135deg, var(--primary), var(--primary-700));
    color: #fff;
    text-align: center;
    overflow: hidden;
}

.cta::before,
.cta::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    opacity: .18;
}

.cta::before {
    width: 240px;
    height: 240px;
    background: var(--secondary);
    top: -80px;
    left: -50px;
}

.cta::after {
    width: 320px;
    height: 320px;
    background: rgba(255, 255, 255, .18);
    right: -110px;
    bottom: -130px;
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta h2 {
    margin: 0 0 14px;
    font-size: clamp(2rem, 3vw, 2.7rem);
    line-height: 1.12;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.cta p {
    margin: 0 auto 26px;
    max-width: 760px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .92);
    font-size: 1.03rem;
}

.cta-btns {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* RESPONSIVO */
@media (max-width: 1100px) {
    .equipe-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .sobre-hero {
        min-height: 46dvh;
    }

    .nossa-historia,
    .missao-visao-valores,
    .nossa-equipe,
    .diferenciais,
    .cta {
        padding: 78px 0;
    }

    .historia-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .pilares-grid,
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }

    .historia-imagem img {
        min-height: 340px;
    }
}

@media (max-width: 768px) {
    .sobre-hero-content {
        padding: 56px 0 74px;
    }

    .destaques,
    .equipe-grid,
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }

    .pilar-card,
    .membro-card,
    .diferencial-card {
        padding: 26px 20px;
    }

    .historia-imagem::before {
        inset: 12px -10px -10px 12px;
    }

    .cta-btns {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-btns .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .nossa-historia,
    .missao-visao-valores,
    .nossa-equipe,
    .diferenciais,
    .cta {
        padding: 64px 0;
    }

    .section-title {
        margin-bottom: 34px;
    }

    .destaque {
        padding: 18px 14px;
    }

    .membro-foto {
        width: 116px;
        height: 116px;
    }

    .diferencial-icon,
    .pilar-icon {
        transform: scale(.95);
    }
}