/* ============================================================
   RS Advocacia Humanizada — main.css
   Estética: editorial sóbria, navy + gold, refinamento clássico.
   Mobile-first, acessível (WCAG 2.1 AA), Core Web Vitals otimizado.
============================================================ */

/* ============================================================
   1. CONTAINER + UTILITÁRIOS GLOBAIS
============================================================ */
.rs-container {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.rs-section {
    padding-block: clamp(4rem, 10vw, 7rem);
    position: relative;
}

.rs-section__header {
    max-width: 720px;
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.rs-section__header--centro {
    margin-inline: auto;
    text-align: center;
}

.rs-eyebrow {
    display: inline-block;
    font-family: var(--fonte-corpo);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--dourado-hover);
    margin-bottom: 1rem;
    position: relative;
    padding-left: 2rem;
}
.rs-eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 1.5rem;
    height: 1px;
    background: var(--dourado);
}
.rs-eyebrow--claro { color: var(--dourado-claro); }

.rs-section__title {
    font-family: var(--fonte-titulo);
    font-weight: 600;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.15;
    color: var(--cinza-titulo);
    margin: 0 0 1rem;
    letter-spacing: -0.01em;
}
.rs-section__title--claro { color: var(--branco-quente); }

.rs-section__lead {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--cinza-suave);
    max-width: 60ch;
    margin: 0;
}
.rs-section__lead--claro { color: rgba(250, 247, 242, 0.78); }

.rs-section--escuro {
    background: var(--azul-marinho);
    color: var(--branco-quente);
}

/* ============================================================
   2. BOTÕES
============================================================ */
.rs-btn {
    --btn-padding-y: 0.875rem;
    --btn-padding-x: 1.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: var(--btn-padding-y) var(--btn-padding-x);
    font-family: var(--fonte-corpo);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    line-height: 1.2;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transicao);
    will-change: transform;
}
.rs-btn--primary {
    background: var(--dourado);
    color: var(--azul-marinho);
    box-shadow: 0 6px 20px rgba(201, 169, 97, 0.25);
}
.rs-btn--primary:hover {
    background: var(--dourado-hover);
    color: var(--azul-marinho);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(201, 169, 97, 0.35);
}
.rs-btn--ghost {
    background: transparent;
    color: var(--azul-marinho);
    border-color: var(--borda-sutil);
}
.rs-btn--ghost:hover {
    background: var(--azul-marinho);
    color: var(--branco-quente);
    border-color: var(--azul-marinho);
}
.rs-btn--link {
    background: transparent;
    color: var(--azul-marinho);
    padding: var(--btn-padding-y) 0;
    border: none;
}
.rs-btn--link:hover {
    color: var(--dourado-hover);
    transform: translateX(4px);
}
.rs-btn--whatsapp {
    background: #25D366;
    color: #fff;
}
.rs-btn--whatsapp:hover {
    background: #1ebd5b;
    color: #fff;
    transform: translateY(-2px);
}
.rs-btn--grande {
    --btn-padding-y: 1.1rem;
    --btn-padding-x: 2.2rem;
    font-size: 1rem;
}
.rs-btn--bloco {
    width: 100%;
}

.rs-btn[disabled],
.rs-btn.is-loading {
    opacity: 0.7;
    cursor: not-allowed;
}
.rs-btn__loading { display: none; }
.rs-btn.is-loading .rs-btn__loading { display: inline-flex; animation: rs-spin 700ms linear infinite; }
.rs-btn.is-loading .rs-btn__label { display: none; }
@keyframes rs-spin { to { transform: rotate(360deg); } }

/* ============================================================
   3. HEADER
============================================================ */
.rs-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 247, 242, 0.92);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--borda-sutil);
}
.rs-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding-block: 1rem;
}
.rs-header__brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--azul-marinho);
}
.rs-header__brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--azul-marinho);
    color: var(--dourado);
    font-family: var(--fonte-titulo);
    font-weight: 600;
    font-size: 1.125rem;
    letter-spacing: 0.02em;
}
.rs-header__brand-name {
    font-family: var(--fonte-titulo);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--azul-marinho);
}
.rs-header__nav { display: none; }
.rs-header__menu {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.rs-header__menu a {
    color: var(--cinza-titulo);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transicao);
}
.rs-header__menu a:hover { color: var(--dourado-hover); }
.rs-header__cta { display: none; }
.rs-header__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}
.rs-header__toggle span {
    width: 24px;
    height: 2px;
    background: var(--azul-marinho);
    transition: all var(--transicao);
}

@media (min-width: 1024px) {
    .rs-header__nav { display: block; }
    .rs-header__cta { display: inline-flex; }
    .rs-header__toggle { display: none; }
}

/* Menu mobile aberto */
.rs-header.is-open .rs-header__nav {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--branco-quente);
    border-top: 1px solid var(--borda-sutil);
    padding: 2rem;
}
.rs-header.is-open .rs-header__menu {
    flex-direction: column;
    gap: 1.25rem;
}

/* ============================================================
   4. HERO
============================================================ */
.rs-hero {
    position: relative;
    overflow: hidden;
    padding-block: clamp(3rem, 8vw, 6rem);
    background:
        radial-gradient(ellipse at top right, rgba(201, 169, 97, 0.06), transparent 50%),
        var(--branco-quente);
}
.rs-hero__ornament {
    position: absolute;
    top: -100px;
    right: -150px;
    width: 600px;
    height: 600px;
    border: 1px solid rgba(201, 169, 97, 0.15);
    border-radius: 50%;
    pointer-events: none;
}
.rs-hero__ornament::before {
    content: '';
    position: absolute;
    inset: 60px;
    border: 1px solid rgba(201, 169, 97, 0.1);
    border-radius: 50%;
}
.rs-hero__inner {
    display: grid;
    gap: clamp(2.5rem, 5vw, 4rem);
    grid-template-columns: 1fr;
    align-items: center;
    position: relative;
}
@media (min-width: 1024px) {
    .rs-hero__inner {
        grid-template-columns: 1.1fr 0.9fr;
    }
}

.rs-hero__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(201, 169, 97, 0.1);
    color: var(--dourado-hover);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 999px;
    margin-bottom: 1.75rem;
}
.rs-hero__title {
    font-family: var(--fonte-titulo);
    font-weight: 500;
    font-size: clamp(2.25rem, 5.5vw, 3.75rem);
    line-height: 1.1;
    color: var(--cinza-titulo);
    margin: 0 0 1.25rem;
    letter-spacing: -0.02em;
}
.rs-hero__subtitle {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--cinza-suave);
    max-width: 56ch;
    margin: 0 0 2.25rem;
}
.rs-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-bottom: 2.5rem;
}
.rs-hero__trust {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    list-style: none;
    padding: 0;
    margin: 0;
}
.rs-hero__trust li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--cinza-texto);
}
.rs-hero__trust svg { color: var(--dourado-hover); flex-shrink: 0; }

@media (min-width: 640px) {
    .rs-hero__trust { flex-direction: row; flex-wrap: wrap; gap: 1.5rem; }
}

/* Foto da advogada (hero) */
.rs-hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
}
.rs-hero__photo-frame {
    position: relative;
    width: 100%;
    max-width: 480px;
    aspect-ratio: 4 / 5;
    border-radius: var(--raio-grande);
    overflow: hidden;
    box-shadow:
        0 30px 60px -20px rgba(10, 22, 40, 0.25),
        0 8px 24px -8px rgba(10, 22, 40, 0.15);
}
.rs-hero__photo-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(10, 22, 40, 0.7));
    pointer-events: none;
    z-index: 1;
}
.rs-hero__photo-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rs-hero__photo-frame::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    border: 2px solid var(--dourado);
    border-radius: var(--raio);
    z-index: -1;
}
.rs-hero__photo-caption {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    z-index: 2;
    color: var(--branco-quente);
    display: flex;
    flex-direction: column;
}
.rs-hero__photo-name {
    font-family: var(--fonte-titulo);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.2;
}
.rs-hero__photo-oab {
    font-size: 0.85rem;
    color: var(--dourado-claro);
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* ============================================================
   5. SOBRE
============================================================ */
.rs-sobre__inner {
    display: grid;
    gap: clamp(2.5rem, 5vw, 5rem);
    grid-template-columns: 1fr;
    align-items: center;
}
@media (min-width: 1024px) {
    .rs-sobre__inner { grid-template-columns: 0.85fr 1fr; }
}
.rs-sobre__visual {
    position: relative;
    max-width: 460px;
    margin-inline: auto;
}
.rs-sobre__photo-frame {
    position: relative;
    aspect-ratio: 4 / 5;
    border-radius: var(--raio-grande);
    overflow: hidden;
    z-index: 2;
    box-shadow: 0 20px 50px -15px rgba(10, 22, 40, 0.2);
}
.rs-sobre__photo-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rs-sobre__decor {
    position: absolute;
    inset: 30px -30px -30px 30px;
    background: linear-gradient(135deg, var(--dourado), var(--dourado-claro));
    opacity: 0.15;
    border-radius: var(--raio-grande);
    z-index: 1;
}
.rs-sobre__credencial {
    font-family: var(--fonte-corpo);
    color: var(--dourado-hover);
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    margin: 0 0 2rem;
}
.rs-sobre__texto p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--cinza-texto);
    margin: 0 0 1.25rem;
}
.rs-sobre__texto p:last-child { margin-bottom: 2.5rem; }

.rs-sobre__credenciais {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.25rem;
}
.rs-sobre__credencial-card {
    padding: 1.5rem 1.25rem;
    background: var(--creme);
    border-radius: var(--raio);
    border-left: 3px solid var(--dourado);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.rs-sobre__credencial-numero {
    font-family: var(--fonte-titulo);
    font-size: 2rem;
    font-weight: 600;
    color: var(--azul-marinho);
    line-height: 1;
}
.rs-sobre__credencial-texto {
    font-size: 0.85rem;
    color: var(--cinza-suave);
    line-height: 1.4;
}

/* ============================================================
   6. ÁREAS DE ATUAÇÃO (escuro)
============================================================ */
.rs-areas {
    padding-block: clamp(5rem, 10vw, 8rem);
    overflow: hidden;
}
.rs-areas__textura {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse 800px 400px at 20% 0%, rgba(201, 169, 97, 0.08), transparent),
        radial-gradient(ellipse 600px 400px at 100% 100%, rgba(30, 58, 95, 0.4), transparent);
    pointer-events: none;
}
.rs-areas__grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
    position: relative;
}
@media (min-width: 640px) { .rs-areas__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .rs-areas__grid { grid-template-columns: repeat(4, 1fr); } }

.rs-area-card {
    background: rgba(250, 247, 242, 0.04);
    border: 1px solid rgba(250, 247, 242, 0.1);
    border-radius: var(--raio-grande);
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all var(--transicao);
    position: relative;
    overflow: hidden;
}
.rs-area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--dourado), transparent);
    opacity: 0;
    transition: opacity var(--transicao);
}
.rs-area-card:hover {
    background: rgba(250, 247, 242, 0.07);
    border-color: var(--dourado);
    transform: translateY(-4px);
}
.rs-area-card:hover::before { opacity: 1; }

.rs-area-card__icone {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(201, 169, 97, 0.15);
    color: var(--dourado);
    margin-bottom: 0.5rem;
}
.rs-area-card__titulo {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--branco-quente);
    margin: 0;
    letter-spacing: 0.01em;
}
.rs-area-card__itens {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.rs-area-card__itens li {
    font-size: 0.92rem;
    color: rgba(250, 247, 242, 0.78);
    padding-left: 1rem;
    position: relative;
    line-height: 1.5;
}
.rs-area-card__itens li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--dourado);
    font-weight: bold;
}
.rs-area-card__fechamento {
    margin: auto 0 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(250, 247, 242, 0.1);
    font-style: italic;
    font-size: 0.9rem;
    color: var(--dourado-claro);
    line-height: 1.5;
}

/* ============================================================
   7. DIFERENCIAIS
============================================================ */
.rs-diferenciais {
    background: var(--branco-quente);
}
.rs-diferenciais__grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}
@media (min-width: 640px) { .rs-diferenciais__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
    .rs-diferenciais__grid {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 1fr;
    }
    .rs-diferenciais__grid .rs-diferencial-card:nth-child(5),
    .rs-diferenciais__grid .rs-diferencial-card:nth-child(6),
    .rs-diferenciais__grid .rs-diferencial-card:nth-child(7) {
        grid-column: span 1;
    }
}

.rs-diferencial-card {
    padding: 2rem 1.75rem;
    background: #fff;
    border: 1px solid var(--borda-sutil);
    border-radius: var(--raio-grande);
    transition: all var(--transicao);
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}
.rs-diferencial-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sombra-hover);
    border-color: var(--dourado);
}
.rs-diferencial-card__icone {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--raio);
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.12), rgba(201, 169, 97, 0.04));
    color: var(--dourado-hover);
}
.rs-diferencial-card__titulo {
    font-family: var(--fonte-titulo);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cinza-titulo);
    margin: 0;
    line-height: 1.25;
}
.rs-diferencial-card__texto {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--cinza-suave);
    margin: 0;
}

/* ============================================================
   8. CTA INTERMEDIÁRIO
============================================================ */
.rs-cta-intermediario {
    position: relative;
    overflow: hidden;
    padding-block: clamp(4rem, 9vw, 6rem);
    color: var(--branco-quente);
    text-align: center;
}
.rs-cta-intermediario__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at center, var(--azul-medio), var(--azul-marinho) 70%);
    z-index: -1;
}
.rs-cta-intermediario__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(201, 169, 97, 0.03) 35px, rgba(201, 169, 97, 0.03) 70px);
}
.rs-cta-intermediario__inner {
    max-width: 700px;
}
.rs-cta-intermediario__titulo {
    font-family: var(--fonte-titulo);
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    font-weight: 500;
    line-height: 1.2;
    margin: 0 0 1rem;
    color: var(--branco-quente);
    letter-spacing: -0.01em;
}
.rs-cta-intermediario__texto {
    font-size: 1.125rem;
    color: rgba(250, 247, 242, 0.8);
    line-height: 1.5;
    margin: 0 0 2rem;
}
.rs-cta-intermediario__microcopy {
    font-size: 0.85rem;
    color: rgba(250, 247, 242, 0.55);
    margin: 1.5rem 0 0;
}

/* ============================================================
   9. FAQ
============================================================ */
.rs-faq {
    background: var(--creme);
}
.rs-faq__lista {
    max-width: 800px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.rs-faq__item {
    background: #fff;
    border: 1px solid var(--borda-sutil);
    border-radius: var(--raio);
    overflow: hidden;
    transition: all var(--transicao);
}
.rs-faq__item[open] {
    border-color: var(--dourado);
    box-shadow: var(--sombra-card);
}
.rs-faq__pergunta {
    list-style: none;
    cursor: pointer;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-family: var(--fonte-corpo);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--cinza-titulo);
    line-height: 1.4;
    user-select: none;
}
.rs-faq__pergunta::-webkit-details-marker { display: none; }
.rs-faq__icone {
    flex-shrink: 0;
    color: var(--dourado-hover);
    transition: transform var(--transicao);
}
.rs-faq__item[open] .rs-faq__icone { transform: rotate(180deg); }
.rs-faq__resposta {
    padding: 0 1.5rem 1.5rem;
    border-top: 1px solid var(--borda-sutil);
    margin-top: -1px;
}
.rs-faq__resposta p {
    margin: 1rem 0 0;
    color: var(--cinza-texto);
    line-height: 1.65;
    font-size: 1rem;
}

/* ============================================================
   10. CONTATO + FORMULÁRIO
============================================================ */
.rs-contato {
    background: var(--branco-quente);
}
.rs-contato__grid {
    display: grid;
    gap: clamp(2rem, 4vw, 3rem);
    grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
    .rs-contato__grid { grid-template-columns: 1.2fr 0.8fr; align-items: flex-start; }
}

.rs-contato__formulario {
    background: #fff;
    padding: clamp(1.75rem, 4vw, 2.5rem);
    border-radius: var(--raio-grande);
    border: 1px solid var(--borda-sutil);
    box-shadow: var(--sombra-card);
}

.rs-form { display: flex; flex-direction: column; gap: 1.25rem; }
.rs-form__linha {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
}
@media (min-width: 640px) { .rs-form__linha { grid-template-columns: 1fr 1fr; } }
.rs-form__campo { display: flex; flex-direction: column; gap: 0.5rem; }
.rs-form__campo label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--cinza-texto);
    letter-spacing: 0.02em;
}
.rs-form__campo input,
.rs-form__campo textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--fonte-corpo);
    font-size: 1rem;
    color: var(--cinza-titulo);
    background: var(--branco-quente);
    border: 1px solid var(--borda-sutil);
    border-radius: var(--raio);
    transition: all var(--transicao);
}
.rs-form__campo input:focus,
.rs-form__campo textarea:focus {
    outline: none;
    border-color: var(--dourado);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.15);
}
.rs-form__campo textarea {
    resize: vertical;
    min-height: 110px;
    font-family: var(--fonte-corpo);
}

.rs-form__lgpd { margin-top: 0.25rem; }
.rs-form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--cinza-suave);
    line-height: 1.5;
}
.rs-form__checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--dourado);
    flex-shrink: 0;
    margin-top: 2px;
}
.rs-form__checkbox a {
    color: var(--azul-medio);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.rs-form__honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.rs-form__microcopy {
    margin: 0.5rem 0 0;
    font-size: 0.8rem;
    color: var(--cinza-suave);
    text-align: center;
}

.rs-form__feedback {
    padding: 0.875rem 1rem;
    border-radius: var(--raio);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-top: 0.5rem;
    display: none;
}
.rs-form__feedback.is-success {
    display: block;
    background: rgba(34, 139, 34, 0.08);
    color: #1a6b1a;
    border: 1px solid rgba(34, 139, 34, 0.2);
}
.rs-form__feedback.is-error {
    display: block;
    background: rgba(178, 34, 34, 0.08);
    color: #8b1a1a;
    border: 1px solid rgba(178, 34, 34, 0.2);
}

/* Lateral de contato */
.rs-contato__dados {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.rs-contato__dado {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--creme);
    border-radius: var(--raio);
    transition: all var(--transicao);
}
.rs-contato__dado:hover {
    background: #fff;
    box-shadow: var(--sombra-card);
}
.rs-contato__dado svg {
    color: var(--dourado-hover);
    flex-shrink: 0;
    margin-top: 2px;
}
.rs-contato__dado-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cinza-suave);
    margin-bottom: 0.25rem;
}
.rs-contato__dado-valor {
    display: block;
    font-size: 0.95rem;
    color: var(--cinza-titulo);
    line-height: 1.4;
    text-decoration: none;
}
a.rs-contato__dado-valor:hover { color: var(--dourado-hover); }
.rs-contato__mapa { margin-top: 0.5rem; }

/* ============================================================
   11. FOOTER
============================================================ */
.rs-footer {
    background: var(--azul-marinho);
    color: rgba(250, 247, 242, 0.75);
    padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}
.rs-footer__grid {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: 1fr;
    margin-bottom: 3rem;
}
@media (min-width: 640px) {
    .rs-footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .rs-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.rs-footer__brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(201, 169, 97, 0.15);
    color: var(--dourado);
    font-family: var(--fonte-titulo);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}
.rs-footer__brand-name {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--branco-quente);
    margin: 0 0 0.75rem;
}
.rs-footer__address {
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0 0 1.5rem;
}
.rs-footer__social {
    display: flex;
    gap: 0.75rem;
}
.rs-footer__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(250, 247, 242, 0.05);
    color: rgba(250, 247, 242, 0.6);
    transition: all var(--transicao);
}
.rs-footer__social a:hover {
    background: var(--dourado);
    color: var(--azul-marinho);
}
.rs-footer__heading {
    font-family: var(--fonte-titulo);
    font-size: 1rem;
    font-weight: 600;
    color: var(--branco-quente);
    margin: 0 0 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.rs-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.rs-footer__links a {
    color: rgba(250, 247, 242, 0.7);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color var(--transicao);
}
.rs-footer__links a:hover { color: var(--dourado-claro); }

.rs-footer__legal {
    border-top: 1px solid rgba(250, 247, 242, 0.1);
    padding-top: 2rem;
    text-align: center;
}
.rs-footer__oab {
    color: var(--branco-quente);
    font-size: 0.95rem;
    margin: 0 0 1rem;
}
.rs-footer__disclaimer {
    font-size: 0.8rem;
    line-height: 1.6;
    color: rgba(250, 247, 242, 0.55);
    max-width: 800px;
    margin: 0 auto 1.5rem;
}
.rs-footer__copy {
    font-size: 0.8rem;
    color: rgba(250, 247, 242, 0.45);
    margin: 0;
}
.rs-footer__copy a {
    color: rgba(250, 247, 242, 0.7);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ============================================================
   12. FAB WhatsApp (botão flutuante)
============================================================ */
.rs-whatsapp-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 99;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    transition: transform var(--transicao);
    text-decoration: none;
}
.rs-whatsapp-fab:hover {
    transform: scale(1.08);
    color: #fff;
}
@media (min-width: 1024px) {
    .rs-whatsapp-fab { bottom: 2rem; right: 2rem; width: 64px; height: 64px; }
}

/* ============================================================
   13. ANIMAÇÕES DE SCROLL
============================================================ */
.rs-fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms ease, transform 700ms ease;
}
.rs-fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.rs-area-card,
.rs-diferencial-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 600ms cubic-bezier(0.4, 0, 0.2, 1) var(--card-delay, 0ms),
                transform 600ms cubic-bezier(0.4, 0, 0.2, 1) var(--card-delay, 0ms),
                box-shadow var(--transicao),
                border-color var(--transicao),
                background var(--transicao);
}
.rs-area-card.is-visible,
.rs-diferencial-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .rs-fade-in,
    .rs-area-card,
    .rs-diferencial-card {
        opacity: 1;
        transform: none;
        transition: none;
    }
}