/**
 * Página Sobre — como funciona (timeline), prose.
 */
.sobre-page #como-funciona {
    scroll-margin-top: calc(var(--site-header-sticky-offset, 76px) + 12px);
}

.sobre-como {
    position: relative;
    padding: clamp(48px, 8vw, 72px) 0;
    background:
        linear-gradient(180deg, #f8fafc 0%, #eef4ff 42%, #f1f5f9 100%);
    overflow: hidden;
}

.sobre-como::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: min(520px, 80vw);
    height: min(520px, 80vw);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 162, 237, 0.12), transparent 68%);
    pointer-events: none;
}

.sobre-como__head {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: clamp(36px, 6vw, 52px);
    max-width: 640px;
    margin-inline: auto;
}

.sobre-como__eyebrow {
    margin: 0 0 10px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
}

.sobre-como__head h2 {
    margin: 0 0 12px;
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--header-dark);
    text-wrap: balance;
}

.sobre-como__head p {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--muted);
}

/* Timeline */
.sobre-como__timeline {
    position: relative;
    z-index: 1;
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0;
}

@media (min-width: 900px) {
    .sobre-como__timeline {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        align-items: stretch;
    }

    .sobre-como__timeline::before {
        content: '';
        position: absolute;
        top: 52px;
        left: 12%;
        right: 12%;
        height: 3px;
        border-radius: 999px;
        background: linear-gradient(90deg, var(--accent), #7dd3fc, var(--accent));
        opacity: 0.35;
        z-index: 0;
    }
}

.sobre-como__step {
    position: relative;
    display: grid;
    gap: 0;
    padding: 0 0 28px 0;
}

@media (min-width: 900px) {
    .sobre-como__step {
        padding: 0 8px 0;
    }
}

.sobre-como__step-card {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 22px 26px;
    background: #fff;
    border-radius: calc(var(--card-radius) + 6px);
    border: 1px solid rgba(22, 46, 61, 0.08);
    box-shadow:
        0 4px 6px rgba(15, 23, 42, 0.04),
        0 16px 40px rgba(15, 23, 42, 0.08);
    transition:
        transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

@media (hover: hover) {
    .sobre-como__step-card:hover {
        transform: translateY(-6px);
        border-color: rgba(0, 162, 237, 0.25);
        box-shadow:
            0 12px 24px rgba(15, 23, 42, 0.1),
            0 24px 48px rgba(0, 162, 237, 0.12);
    }
}

.sobre-como__marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 16px;
    border-radius: 16px;
    font-size: 1.5rem;
    background: linear-gradient(145deg, rgba(0, 162, 237, 0.14), rgba(0, 162, 237, 0.04));
    border: 1px solid rgba(0, 162, 237, 0.2);
    box-shadow: 0 8px 20px rgba(0, 162, 237, 0.15);
}

.sobre-como__num {
    position: absolute;
    top: 14px;
    right: 14px;
    min-width: 28px;
    height: 28px;
    padding: 0 8px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--accent), #0284c7);
    box-shadow: 0 4px 12px rgba(0, 162, 237, 0.35);
}

.sobre-como__step h3 {
    margin: 0 0 10px;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--header-dark);
    letter-spacing: -0.02em;
}

.sobre-como__step p {
    margin: 0;
    font-size: 0.94rem;
    line-height: 1.55;
    color: var(--muted);
    flex: 1;
}

.sobre-como__tag {
    display: inline-block;
    margin-top: 14px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #0369a1;
    background: rgba(0, 162, 237, 0.1);
    border: 1px solid rgba(0, 162, 237, 0.18);
}

@media (max-width: 899.98px) {
    .sobre-como__timeline {
        gap: 20px;
    }

    .sobre-como__step {
        padding-bottom: 0;
    }
}

/* CTA band */
.sobre-como__actions {
    position: relative;
    z-index: 1;
    margin-top: clamp(32px, 5vw, 44px);
    padding: clamp(24px, 4vw, 32px);
    text-align: center;
    border-radius: calc(var(--card-radius) + 4px);
    background: linear-gradient(135deg, #0b3d5c 0%, #162e3d 55%, #1a4d6e 100%);
    color: #fff;
    box-shadow: 0 20px 50px rgba(11, 61, 92, 0.25);
}

.sobre-como__actions h3 {
    margin: 0 0 8px;
    font-size: clamp(1.2rem, 2.8vw, 1.45rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.sobre-como__actions > p {
    margin: 0 auto 20px;
    max-width: 480px;
    font-size: 0.95rem;
    line-height: 1.55;
    opacity: 0.9;
}

.sobre-como__btns {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.sobre-como__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sobre-como__btn:hover {
    transform: translateY(-2px);
}

.sobre-como__btn--primary {
    background: #fff;
    color: var(--header-dark);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.sobre-como__btn--outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.45);
}

.sobre-como__btn--outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

@media (prefers-reduced-motion: reduce) {
    .sobre-como__step-card:hover,
    .sobre-como__btn:hover {
        transform: none;
    }
}

/* Institucional (ex-prose) */
.sobre-inst {
    padding: clamp(40px, 7vw, 64px) 0 clamp(48px, 8vw, 72px);
    background: #fff;
}

.sobre-prose {
    max-width: 780px;
    margin: 0 auto;
}

.sobre-prose__eyebrow {
    margin: 0 0 8px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
}

.sobre-prose__intro h2 {
    margin: 0 0 14px;
    font-size: clamp(1.5rem, 3.2vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--header-dark);
    line-height: 1.15;
}

.sobre-prose__lead {
    margin: 0;
    font-size: 1.08rem;
    line-height: 1.65;
    color: var(--muted);
}

.sobre-prose__mission {
    margin: 32px 0 0;
    padding: 0;
    border: none;
    background: none;
}

.sobre-prose__mission h3 {
    margin: 0 0 8px;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-transform: none;
    color: var(--header-dark);
}

.sobre-prose__mission p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--muted);
    font-weight: 400;
}

.sobre-prose__body {
    margin-top: 36px;
}

.sobre-prose__body h3 {
    margin: 0 0 12px;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--header-dark);
}

.sobre-prose__body > p {
    margin: 0 0 16px;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--ink);
}

.sobre-prose__list {
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.sobre-prose__list li {
    position: relative;
    padding: 12px 14px 12px 40px;
    font-size: 0.95rem;
    line-height: 1.45;
    color: var(--ink);
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e8eef4;
}

.sobre-prose__list li::before {
    content: '✓';
    position: absolute;
    left: 14px;
    top: 12px;
    font-weight: 900;
    color: var(--accent);
    font-size: 0.85rem;
}

.sobre-prose__values {
    display: grid;
    gap: 14px;
    margin-top: 32px;
}

@media (min-width: 640px) {
    .sobre-prose__values {
        grid-template-columns: repeat(3, 1fr);
    }
}

.sobre-prose__value {
    padding: 20px 16px;
    text-align: center;
    border-radius: var(--card-radius);
    border: 1px solid #e8eef4;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.sobre-prose__value-ico {
    display: block;
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.sobre-prose__value h4 {
    margin: 0 0 6px;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--header-dark);
}

.sobre-prose__value p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--muted);
}

.sobre-prose__footer {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid #e8eef4;
}

.sobre-prose__footer > p {
    margin: 0 0 24px;
    font-size: 1.02rem;
    line-height: 1.65;
    color: var(--ink);
}

.sobre-prose__sign {
    padding: 20px 0 0;
}

.sobre-prose__team {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--header-dark);
}

.sobre-prose__welcome {
    margin: 4px 0 0;
    font-size: 0.9rem;
    color: var(--muted);
}

.sobre-prose__actions {
    margin-top: 28px;
    text-align: center;
}

.sobre-prose strong {
    font-weight: 700;
    color: var(--header-dark);
}