/* ==========================================================================
   Nexus Fit — Estilos principais
   Consome public_html/nexus-fit/assets/css/tokens.css

   Ritmo de fundos (v2) — 3 tons, capitulos alternados:
   hero escuro > cenas claro > pico escuro > a Nexus Fit claro > metodo NEUTRO >
   integracao escuro > para quem e claro > objecoes NEUTRO > fechamento escuro >
   mapa escuro (mesma secao) > FAQ claro
   ========================================================================== */

/* ---- Reset / base ------------------------------------------------------ */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h-mobile) + 16px);
}
@media (min-width: 768px) {
  html { scroll-padding-top: calc(var(--header-h-scrolled) + 16px); }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-text-primary);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-text-primary);
  line-height: var(--leading-tight);
}

svg { display: block; }

/* ==========================================================================
   MOVIMENTO — regra mestra
   prefers-reduced-motion desliga TODA revelacao, transform e loop.
   Este bloco vem cedo de proposito: nada abaixo pode reintroduzir movimento.
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: .01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
  .reveal,
  [data-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
  }
  .steps::after { transform: scaleX(1) !important; }
  .icon-box--sway svg { animation: none !important; transform: none !important; }
  .hero__media img { transform: none !important; }
  .read-progress { display: none; }
}

/* ---- Foco visivel (acessibilidade, guia §13) ---------------------------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible,
details > summary:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
.section--dark a:focus-visible,
.section--dark summary:focus-visible,
.hero a:focus-visible,
.site-header a:focus-visible,
.site-header button:focus-visible,
.site-footer a:focus-visible {
  outline-color: var(--color-accent-on-dark);
}

/* ---- Skip link ----------------------------------------------------------*/
.skip-link {
  position: absolute;
  left: 8px;
  top: -60px;
  background: var(--color-base);
  color: var(--color-text-on-dark);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  z-index: 999;
  transition: top .2s ease;
}
.skip-link:focus { top: 8px; }

/* ---- Barra de progresso de leitura ---------------------------------------*/
.read-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 200;
  background: transparent;
  pointer-events: none;
}
.read-progress__bar {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: var(--gradient-accent);
  will-change: transform;
}

/* ---- Layout helpers -------------------------------------------------------*/
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}
@media (min-width: 768px) {
  .container { padding-inline: 32px; }
}

.section { padding-block: var(--section-y-mobile); }
@media (min-width: 768px) {
  .section { padding-block: var(--section-y); }
}

/* Exatamente 3 tons de fundo. Nao acrescentar um quarto: o ritmo de capitulos
   depende desse contraste ser legivel de relance. Branco fica so para cards. */
.section--light   { background: var(--color-background); }
.section--neutral { background: var(--color-background-neutral); }
.section--dark {
  background: var(--gradient-primary);
  color: var(--color-text-on-dark);
}
.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark p { color: var(--color-text-on-dark); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-accent-ink);
}
.section--dark .eyebrow,
.eyebrow--on-dark { color: var(--color-accent-on-dark); }

.section-head {
  max-width: var(--narrative-max-w);
  margin-bottom: var(--space-6);
}
.section-head.is-centered { margin-inline: auto; text-align: center; }

.h2 {
  font-size: var(--text-h2);
  font-weight: 700;
  margin-top: var(--space-2);
}

.lead {
  font-size: var(--text-lead);
  font-weight: 400;
  color: var(--color-text-secondary);
  margin-top: var(--space-3);
  line-height: var(--leading-body);
}
.section--dark .lead { color: var(--color-text-on-dark-secondary); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Revelacao ao rolar (one-shot, opacity + translateY) -------------------*/
.reveal,
[data-stagger] > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-reveal) var(--ease-motion),
              transform var(--dur-reveal) var(--ease-motion);
}
.reveal.is-visible,
[data-stagger].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}
/* stagger de 80ms entre irmaos — puro CSS, sem custo de JS */
[data-stagger].is-visible > *:nth-child(1) { transition-delay: 0ms; }
[data-stagger].is-visible > *:nth-child(2) { transition-delay: calc(var(--dur-stagger) * 1); }
[data-stagger].is-visible > *:nth-child(3) { transition-delay: calc(var(--dur-stagger) * 2); }
[data-stagger].is-visible > *:nth-child(4) { transition-delay: calc(var(--dur-stagger) * 3); }
[data-stagger].is-visible > *:nth-child(5) { transition-delay: calc(var(--dur-stagger) * 4); }
[data-stagger].is-visible > *:nth-child(6) { transition-delay: calc(var(--dur-stagger) * 5); }

/* ==========================================================================
   Botoes
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  border: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-body);
  line-height: 1.2;
  text-align: center;
  white-space: normal;
  transition: transform var(--dur-tap) var(--ease-motion),
              box-shadow var(--dur-tap) var(--ease-motion),
              background-color var(--dur-tap) var(--ease-motion),
              color var(--dur-tap) var(--ease-motion);
}
.btn__arrow {
  display: inline-block;
  transition: transform var(--dur-micro) var(--ease-motion);
}
.btn:hover .btn__arrow,
a:hover > .btn__arrow { transform: translateX(4px); }

.btn--primary {
  background: var(--gradient-accent);
  color: var(--color-base);           /* navy sobre teal — regra de contraste obrigatoria, guia §7.1/§13 */
  box-shadow: var(--shadow-card);
  min-height: 52px;
  padding: 16px 32px;
}
.btn--primary:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-card-hover);
}
.btn--primary:active { transform: scale(.98); }

.btn--ghost-dark {
  background: var(--color-surface-dark);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-text-on-dark);
  border: 1px solid var(--color-border-dark);
}
.btn--ghost-dark:hover { background: var(--color-surface-dark-hover); transform: scale(1.02); }
.btn--ghost-dark:active { transform: scale(.98); }

.btn--ghost-light {
  background: transparent;
  color: var(--color-base);
  border: 2px solid var(--color-base);
}
.btn--ghost-light:hover { background: rgba(23,37,59,.06); transform: scale(1.02); }
.btn--ghost-light:active { transform: scale(.98); }

.btn--block { width: 100%; }

.btn-microcopy {
  margin-top: var(--space-2);
  font-size: var(--text-micro);
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.section--dark .btn-microcopy { color: var(--color-text-on-dark-secondary); }

/* ==========================================================================
   Cards e blocos reutilizaveis
   ========================================================================== */
.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-icon);
  background: var(--gradient-accent);
  color: var(--color-base);
  flex-shrink: 0;
}
.icon-box svg { width: 24px; height: 24px; }

/* Moldura de imagem com zoom no hover (unico lugar onde a imagem se move) */
.media-frame {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin: 0;
}
.media-frame picture { display: block; }
.media-frame img {
  width: 100%;
  height: auto;
  transition: transform 400ms var(--ease-motion);
}
.media-frame:hover img { transform: scale(1.03); }

/* Bloco de destaque / statement banner (guia §7.3) */
.statement-banner {
  /* BUG CORRIGIDO (v2): a regra antiga era `.mentor .statement-banner`, mas a
     secao usa id="mentor" — seletor de classe nunca casava com o id, o
     margin-top nunca era aplicado e a faixa colidia com o paragrafo acima. */
  margin-top: var(--space-8);
  background: var(--gradient-hero);
  background-size: 160% 160%;
  background-position: 0% 50%;
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--card-pad-mobile);
  text-align: center;
  color: var(--color-text-on-dark);
  transition: opacity var(--dur-reveal) var(--ease-motion),
              transform var(--dur-reveal) var(--ease-motion),
              background-position 1200ms var(--ease-motion);
}
.statement-banner.is-visible { background-position: 100% 50%; }
@media (min-width: 768px) {
  .statement-banner { padding: var(--space-8) var(--space-6); }
}
.statement-banner p {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-h3);
  max-width: 640px;
  margin-inline: auto;
  line-height: var(--leading-snug);
  color: var(--color-text-on-dark);
}

/* ==========================================================================
   Header + barra utilitaria
   ========================================================================== */
.utility-bar {
  background: #101a2b;
  color: rgba(250, 250, 250, .78);
  font-size: var(--text-micro);
  min-height: var(--utility-bar-h);
  display: flex;
  align-items: center;
}
.utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  text-align: center;
  padding-block: 7px;
}
.utility-bar__full { display: inline; }
.utility-bar__short { display: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  /* Estado expandido: scrim suave sobre o hero (mantem o logo/nav legiveis) */
  background: linear-gradient(to bottom, rgba(23,37,59,.80) 0%, rgba(23,37,59,.35) 70%, rgba(23,37,59,0) 100%);
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur-header) var(--ease-motion),
              box-shadow var(--dur-header) var(--ease-motion),
              border-color var(--dur-header) var(--ease-motion);
}
.site-header.is-scrolled {
  background: rgba(23, 37, 59, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom-color: rgba(255,255,255,.14);
  box-shadow: 0 4px 24px -8px rgba(0,0,0,.45);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h-mobile);
  gap: var(--space-2);
  transition: height var(--dur-header) var(--ease-motion);
}
@media (min-width: 768px) {
  .site-header .container { height: var(--header-h); }
  .site-header.is-scrolled .container { height: var(--header-h-scrolled); }
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  min-height: 48px;   /* alvo de toque, mesmo com o logo tendo 26-34px */
}
.site-header__logo img {
  height: 26px;
  width: auto;
  transition: height var(--dur-header) var(--ease-motion);
}
@media (min-width: 768px) {
  .site-header__logo img { height: 34px; }
  .site-header.is-scrolled .site-header__logo img { height: 28px; }
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-4);
}
@media (min-width: 1024px) {
  .site-nav { display: flex; }
}
.site-nav a {
  position: relative;
  font-size: var(--text-small);
  font-weight: 500;
  color: rgba(255,255,255,.88);
  padding-block: 12px;
  transition: color var(--dur-micro) var(--ease-motion);
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 6px;
  width: 100%; height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur-micro) var(--ease-motion);
}
.site-nav a:hover { color: var(--color-text-on-dark); }
.site-nav a:hover::after { transform: scaleX(1); }

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-header__cta { display: none; }
@media (min-width: 640px) {
  .site-header__cta {
    display: inline-flex;
    min-height: 48px;
    padding: 10px 20px;
    font-size: var(--text-small);
  }
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 0;
  color: var(--color-text-on-dark);
}
@media (min-width: 1024px) {
  .menu-toggle { display: none; }
}
.menu-toggle svg { width: 26px; height: 26px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

/* Mobile drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--color-base);
  padding-top: calc(var(--header-h-mobile) + var(--utility-bar-h));
  overflow-y: auto;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
}
.mobile-drawer.is-open {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;
  transition: opacity .25s ease, transform .25s ease, visibility 0s linear 0s;
}
@media (min-width: 1024px) {
  .mobile-drawer { display: none; }
}
.mobile-drawer .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-6);
}
.mobile-drawer a.mobile-drawer__link {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-on-dark);
  padding-block: 14px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.mobile-drawer__cta { margin-top: var(--space-4); }
.mobile-drawer__back {
  margin-top: var(--space-6);
  padding-bottom: var(--space-8);
  font-size: var(--text-small);
  color: rgba(255,255,255,.72);
}
.mobile-drawer__back a {
  color: var(--color-text-on-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* CTA fixo mobile — entra so depois do hero (guia §7.4 / §12) */
.cta-mobile-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  background: rgba(23,37,59,.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,.10);
  padding: 10px var(--container-pad);
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  transform: translateY(110%);
  visibility: hidden;
  transition: transform var(--dur-header) var(--ease-motion), visibility 0s linear var(--dur-header);
}
.cta-mobile-bar.is-visible {
  transform: translateY(0);
  visibility: visible;
  transition: transform var(--dur-header) var(--ease-motion), visibility 0s linear 0s;
}
@media (min-width: 768px) {
  .cta-mobile-bar { display: none; }
}
.cta-mobile-bar .btn { min-height: 52px; }
/* espaco para a barra fixa nao cobrir o fim do rodape */
@media (max-width: 767px) {
  body { padding-bottom: 76px; }
}

/* ==========================================================================
   SECAO 1 — Hero (escuro)
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--color-text-on-dark);
  margin-top: calc(-1 * var(--header-h-mobile));
  padding-top: var(--header-h-mobile);
}
@media (min-width: 768px) {
  .hero {
    margin-top: calc(-1 * var(--header-h));
    padding-top: var(--header-h);
  }
}
@media (max-width: 767px) {
  .hero { min-height: 88vh; padding-bottom: var(--space-6); }
}

.hero__media {
  position: absolute;
  inset: -8% 0;           /* folga vertical para o parallax nao revelar borda */
  z-index: 0;
}
.hero__media picture { display: block; width: 100%; height: 100%; }
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 65%;
  will-change: transform;
}
.hero__overlay,
.hero__scrim {
  position: absolute;
  inset: 0;
}
.hero__overlay { background: var(--gradient-hero-overlay); }
/* Scrim direcional: garante AA no microcopy e na faixa de confianca,
   que antes ficavam sobre a parte clara da foto. */
.hero__scrim { background: var(--gradient-hero-scrim); }

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-block: var(--space-10) var(--space-6);
}

.hero__place {
  font-size: var(--text-small);
  font-weight: 400;
  letter-spacing: .04em;
  color: rgba(255,255,255,.82);
  margin-bottom: var(--space-2);
}

.hero__eyebrow {
  color: var(--color-text-on-dark);
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.28);
  padding: 8px 18px;
  border-radius: var(--radius-full);
}

.hero h1 {
  margin-top: var(--space-3);
  font-size: var(--text-h1);
  font-weight: 400;
  line-height: 1.02;
  color: var(--color-text-on-dark);
  max-width: 18ch;
}
.hero h1 strong {
  display: block;
  font-weight: 700;
  color: var(--color-accent-on-dark);
}

.hero__subheadline {
  margin-top: var(--space-4);
  font-size: var(--text-lead);
  color: rgba(255,255,255,.92);
  max-width: 620px;
  line-height: var(--leading-body);
}

.hero__actions { margin-top: var(--space-6); }
.hero__microcopy { color: rgba(255,255,255,.92); max-width: 46ch; }

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,.22);
  max-width: 720px;
  font-size: var(--text-micro);
  color: rgba(255,255,255,.88);
}
/* separador so entre itens visiveis — se um item for comentado, nao sobra "·" solto */
.hero__trust span + span::before {
  content: "·";
  margin-right: 14px;
  color: var(--color-accent-on-dark);
}

/* ==========================================================================
   SECAO 2 — Cenas (claro) — grid 2 colunas
   ========================================================================== */
.scenes {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
@media (min-width: 768px) {
  .scenes { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
}

.scene {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
  transition: opacity var(--dur-reveal) var(--ease-motion),
              transform var(--dur-reveal) var(--ease-motion),
              box-shadow var(--dur-micro) var(--ease-motion),
              border-color var(--dur-micro) var(--ease-motion);
}
@media (min-width: 768px) {
  .scene { padding: var(--space-4); }
}
.scenes.is-visible > .scene:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent);
}
.scene__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lead);
  color: var(--color-base);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-1);
}
.scene__text {
  color: var(--color-text-secondary);
  line-height: var(--leading-body);
}

.scenes__close {
  margin-top: var(--space-8);
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-h3);
  max-width: 640px;
  margin-inline: auto;
  color: var(--color-base);
  line-height: var(--leading-snug);
}

/* ==========================================================================
   SECAO 3 — O pico (escuro)
   ========================================================================== */
.villain {
  text-align: center;
  padding-block: var(--space-12);
}
.villain__quote {
  font-size: var(--text-pull-quote);
  font-weight: 700;
  max-width: 820px;
  margin-inline: auto;
  line-height: var(--leading-snug);
}
.villain__quote em {
  font-style: normal;
  color: var(--color-accent-on-dark);
}
.villain__body {
  margin-top: var(--space-6);
  max-width: 680px;
  margin-inline: auto;
  font-size: var(--text-lead);
  color: var(--color-text-on-dark-secondary);
  line-height: var(--leading-body);
}
.villain__body p { color: var(--color-text-on-dark-secondary); }
.villain__body p + p { margin-top: var(--space-3); }
.villain__closing {
  margin-top: var(--space-5);
  max-width: 680px;
  margin-inline: auto;
  font-size: var(--text-lead);
  font-weight: 600;
  color: var(--color-text-on-dark);
}

/* ==========================================================================
   SECAO 4 — A Nexus Fit (claro)
   ========================================================================== */
.mentor__grid {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}
@media (min-width: 1024px) {
  .mentor__grid { grid-template-columns: 1.05fr .95fr; gap: var(--space-8); }
}
.mentor__text .lead { color: var(--color-text-primary); }

.callouts {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
@media (min-width: 900px) {
  .callouts { grid-template-columns: 1.25fr .75fr; align-items: stretch; }
}

.callout {
  border-radius: var(--radius-md);
  padding: var(--space-4);
  line-height: var(--leading-body);
}
.callout--scene {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-soft);
  color: var(--color-text-secondary);
}
.callout--scene strong {
  color: var(--color-base);
  font-family: var(--font-display);
  font-weight: 700;
}
.callout--credential {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(131,165,170,.12);
  border: 1px solid rgba(131,165,170,.45);
  color: var(--color-text-secondary);
  font-size: var(--text-small);
}
.callout__icon {
  flex-shrink: 0;
  color: var(--color-accent-ink);
}
.callout__icon svg { width: 26px; height: 26px; }

/* ==========================================================================
   SECAO 5 — O metodo (neutro)
   ========================================================================== */
.method__intro {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  margin-bottom: var(--space-8);
}
@media (min-width: 1024px) {
  .method__intro { grid-template-columns: 1.1fr .9fr; gap: var(--space-8); }
}
.method__intro-media figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-micro);
  color: var(--color-text-secondary);
}
/* a legenda fica fora da moldura de overflow */
.method__intro-media {
  overflow: visible;
  box-shadow: none;
}
.method__intro-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.steps {
  position: relative;
  display: grid;
  gap: var(--grid-gap);
}
@media (min-width: 1024px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  /* Linha conectora: trilho + preenchimento que avanca quando a secao entra */
  .steps::before,
  .steps::after {
    content: "";
    position: absolute;
    top: 56px;                 /* centro do badge: 32px de padding + 24px de meio-badge */
    left: 16.6%;
    right: 16.6%;
    height: 2px;
    z-index: 0;
  }
  .steps::before { background: var(--color-border); }
  .steps::after {
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 900ms var(--ease-motion) 150ms;
  }
  .steps.is-visible::after { transform: scaleX(1); }
}

.step {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--card-pad-mobile);
  transition: opacity var(--dur-reveal) var(--ease-motion),
              transform var(--dur-reveal) var(--ease-motion),
              box-shadow var(--dur-micro) var(--ease-motion),
              border-color var(--dur-micro) var(--ease-motion);
}
@media (min-width: 768px) {
  .step { padding: var(--card-pad); }
}
.steps.is-visible > .step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent);
}
.step__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  color: var(--color-text-secondary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
  transition: background-color 400ms var(--ease-motion),
              color 400ms var(--ease-motion);
}
.steps.is-visible .step__badge {
  background-color: var(--color-accent);
  color: var(--color-base);
}
.step h3 {
  font-size: var(--text-h3);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.step p {
  color: var(--color-text-secondary);
  line-height: var(--leading-body);
}

.method__cta {
  margin-top: var(--space-8);
  text-align: center;
}

/* ==========================================================================
   SECAO 6 — Integracao com a clinica (escuro)
   ========================================================================== */
.bridge {
  display: grid;
  gap: var(--space-4);
  align-items: stretch;
}
@media (min-width: 900px) {
  .bridge { grid-template-columns: 1fr auto 1fr; gap: var(--space-6); }
}

.bridge__col {
  background: var(--color-surface-dark);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: opacity var(--dur-reveal) var(--ease-motion),
              transform var(--dur-reveal) var(--ease-motion),
              background-color var(--dur-micro) var(--ease-motion),
              border-color var(--dur-micro) var(--ease-motion),
              box-shadow var(--dur-micro) var(--ease-motion);
}
@media (min-width: 768px) {
  .bridge__col { padding: var(--space-6); }
}
.bridge__col.is-visible:hover {
  transform: translateY(-4px);
  background: var(--color-surface-dark-hover);
  border-color: var(--color-accent);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,.45);
}
.bridge__col h3 {
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--color-accent-on-dark);   /* AA folgado: 6.3:1 sobre o vidro navy */
  margin-bottom: var(--space-2);
}
.bridge__col p {
  color: rgba(255,255,255,.92);
  line-height: var(--leading-body);
}

.bridge__divider {
  display: flex;
  align-items: center;
  justify-content: center;
}
.bridge__divider .icon-box {
  width: 48px; height: 48px;
  background: var(--color-surface-dark);
  border: 1px solid var(--color-border-dark);
  color: var(--color-accent-on-dark);
  transform: rotate(90deg);
}
@media (min-width: 900px) {
  .bridge__divider .icon-box { transform: none; }
}
/* Pendulo do icone <-> : UNICA animacao em loop da pagina.
   Ilustra literalmente a "mao dupla" da secao. Fica no <svg> interno para
   nao conflitar com o rotate(90deg) do container no mobile. */
@keyframes nf-sway {
  0%, 100% { transform: translateX(-4px); }
  50%      { transform: translateX(4px); }
}
.icon-box--sway svg {
  animation: nf-sway 2s ease-in-out infinite;
}

/* ==========================================================================
   SECAO 7 — Para quem e (claro)
   ========================================================================== */
.audience__grid {
  display: grid;
  gap: var(--space-3);
}
@media (min-width: 768px) {
  .audience__grid { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
}
@media (min-width: 1200px) {
  .audience__grid { grid-template-columns: repeat(3, 1fr); }
}
.audience__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: opacity var(--dur-reveal) var(--ease-motion),
              transform var(--dur-reveal) var(--ease-motion),
              box-shadow var(--dur-micro) var(--ease-motion),
              border-color var(--dur-micro) var(--ease-motion);
}
.audience__grid.is-visible > .audience__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent);
}
.audience__item svg {
  width: 24px; height: 24px;
  color: var(--color-accent-ink);
  flex-shrink: 0;
  margin-top: 3px;
}
.audience__item p { color: var(--color-text-primary); line-height: var(--leading-body); }

.not-for {
  margin-top: var(--space-6);
  max-width: 760px;
  padding: var(--space-4);
  border-left: 3px solid var(--color-border);
  color: var(--color-text-secondary);
}
.not-for__title {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-base);
  margin-bottom: var(--space-1);
}
.not-for p { line-height: var(--leading-body); }

/* ==========================================================================
   Acordeao — componente unico (objecoes + FAQ)
   ========================================================================== */
.acc-list {
  margin-top: var(--space-6);
  display: grid;
  gap: var(--space-2);
}
.acc-list--narrow {
  max-width: 980px;   /* nunca deixa mais de ~30% da largura util em branco */
  margin-inline: auto;
}
.acc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur-micro) var(--ease-motion),
              box-shadow var(--dur-micro) var(--ease-motion);
}
.acc:hover { border-color: var(--color-accent); box-shadow: var(--shadow-soft); }
.acc[open] { border-color: var(--color-accent); }
.acc summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--card-pad-mobile);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-body);
  line-height: 1.35;
  color: var(--color-base);
  min-height: 48px;
}
@media (min-width: 768px) {
  .acc summary { padding: var(--space-3) var(--space-4); }
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary::marker { content: ""; }
.acc__icon {
  flex-shrink: 0;
  width: 24px; height: 24px;
  color: var(--color-accent-ink);
  transition: transform var(--dur-accordion) var(--ease-motion);
}
.acc[open] .acc__icon { transform: rotate(180deg); }
.acc__panel { overflow: hidden; }
.acc__panel p {
  padding: 0 var(--card-pad-mobile) var(--space-4);
  color: var(--color-text-secondary);
  line-height: var(--leading-body);
}
@media (min-width: 768px) {
  .acc__panel p { padding: 0 var(--space-4) var(--space-4); }
}

/* ==========================================================================
   SECAO 9 — Fechamento + localizacao (escuro)
   ========================================================================== */
.closing {
  display: grid;
  gap: var(--space-6);
  align-items: start;
  margin-bottom: var(--space-10);
}
@media (min-width: 1024px) {
  .closing { grid-template-columns: 1.1fr .9fr; gap: var(--space-8); }
}
.closing__text p {
  margin-top: var(--space-4);
  font-size: var(--text-lead);
  color: rgba(255,255,255,.92);
  line-height: var(--leading-body);
  max-width: 34em;
}

.closing__card {
  background: var(--color-surface-dark);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
}
@media (min-width: 768px) {
  .closing__card { padding: var(--space-6); }
}
.closing__card-title {
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--color-text-on-dark);
}
.closing__card > p {
  margin-top: var(--space-2);
  margin-bottom: var(--space-5);
  color: rgba(255,255,255,.92);
  line-height: var(--leading-body);
}
.closing__phone {
  margin-top: var(--space-3);
  text-align: center;
  font-size: var(--text-body);
  color: rgba(255,255,255,.92);
}
.closing__phone a {
  display: inline-block;
  min-height: 48px;
  padding-block: 10px;
  font-weight: 700;
  color: var(--color-text-on-dark);      /* AAA (9.6:1) — teal aqui ficava so em AA */
  text-decoration: underline;
  text-decoration-color: var(--color-accent-on-dark);
  text-underline-offset: 4px;
}
.closing__phone a:hover { text-decoration-color: var(--color-text-on-dark); }

.location-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card-hover);
  display: grid;
}
@media (min-width: 900px) {
  .location-card { grid-template-columns: 1fr 1fr; }
}
.location-card__photo { border-radius: 0; box-shadow: none; }
.location-card__map {
  min-height: 300px;
  background: var(--color-border);
}
.location-card__map iframe {
  width: 100%;
  height: 100%;
  min-height: 300px;
  border: 0;
  display: block;
}
.location-card__info {
  padding: var(--card-pad-mobile);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
}
@media (min-width: 768px) {
  .location-card__info { padding: var(--space-6); }
}
.location-card__info h3 {
  font-size: var(--text-h3);
  font-weight: 600;
  color: var(--color-base);
}
.location-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.location-row svg {
  width: 22px; height: 22px;
  color: var(--color-accent-ink);
  flex-shrink: 0;
  margin-top: 4px;
}
.location-row p,
.location-row a {
  color: var(--color-text-secondary);
  line-height: 1.55;
}
.location-row a {
  display: inline-block;
  min-height: 48px;
  padding-block: 8px;
  font-weight: 600;
}
.location-row a:hover { color: var(--color-accent-ink); }
.location-card__link {
  margin-top: var(--space-2);
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-accent-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-base);
  color: var(--color-text-on-dark);
  padding-block: var(--space-8) var(--space-4);
}
.site-footer__grid {
  display: grid;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.2fr 1fr 1fr; gap: var(--space-8); }
}
.site-footer__brand img { height: 30px; width: auto; margin-bottom: var(--space-2); }
.site-footer__brand p {
  color: rgba(255,255,255,.82);
  font-size: var(--text-small);
  max-width: 34ch;
  line-height: var(--leading-body);
}
.site-footer h4 {
  font-size: var(--text-small);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(255,255,255,.72);
  margin-bottom: var(--space-3);
}
.site-footer__contact { display: grid; gap: 12px; }
.site-footer__contact a,
.site-footer__contact div {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255,255,255,.88);
  font-size: var(--text-small);
  line-height: 1.55;
}
.site-footer__contact a { min-height: 48px; align-items: center; }
.site-footer__contact svg { width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }
.site-footer__contact a:hover { color: var(--color-accent-on-dark); }

.site-footer__back {
  color: rgba(255,255,255,.88);
  font-size: var(--text-small);
  line-height: var(--leading-body);
}
.site-footer__back a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  min-height: 48px;
  font-weight: 600;
  color: var(--color-text-on-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.site-footer__back a:hover { color: var(--color-accent-on-dark); }

.site-footer__bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,.14);
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
  font-size: var(--text-micro);
  color: rgba(255,255,255,.72);
}
@media (min-width: 768px) {
  .site-footer__bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ==========================================================================
   Responsive helpers finais
   ========================================================================== */
@media (max-width: 480px) {
  .utility-bar__full { display: none; }
  .utility-bar__short { display: inline; }
}