/* ============================================================
   DR. ARTHUR HARGER — Template padrão de páginas de doenças
   Aplicado a todas as subpáginas /quadril/* e /joelho/*
   ============================================================ */

/* ─── HERO ─── */
.cd-hero {
  padding: clamp(48px, 6vw, 88px) 0 clamp(40px, 5vw, 64px);
  background: linear-gradient(180deg, #FBFAF7 0%, var(--bg) 100%);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--hairline-2);
}
.cd-hero::before {
  content: "";
  position: absolute;
  top: -120px; right: -100px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 194, 164, 0.45), transparent 70%);
  filter: blur(80px);
  opacity: .65;
  pointer-events: none;
}
.cd-hero .container { position: relative; max-width: 1100px; }
.cd-hero__breadcrumb {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cool-gray); margin-bottom: 28px; font-weight: 500;
}
.cd-hero__breadcrumb a { color: var(--cool-gray); text-decoration: none; transition: color .2s; }
.cd-hero__breadcrumb a:hover { color: var(--terracotta); }
.cd-hero__breadcrumb .sep { color: var(--terracotta); opacity: .55; }
.cd-hero__breadcrumb .active { color: var(--graphite); font-weight: 600; }

.cd-hero__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 880px) {
  .cd-hero__grid { grid-template-columns: 1fr; gap: 36px; }
  .cd-hero__media { order: -1; max-width: 380px; margin: 0 auto; }
}
.cd-hero__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 5.2vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.012em;
  color: var(--graphite);
  margin-top: 16px;
}
.cd-hero__subtitle {
  font-family: var(--sans);
  font-size: clamp(16px, 1.5vw, 18px);
  font-weight: 300;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-top: 18px;
  max-width: 520px;
}
.cd-hero__cta {
  margin-top: 36px;
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}
.cd-hero__cta-note {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cool-gray);
  font-weight: 500;
}

.cd-hero__media {
  aspect-ratio: 4/5;
  border-radius: 24px;
  overflow: hidden;
  background: #FFFFFF;
  border: 4px solid #FFFFFF;
  box-shadow: 0 30px 60px -20px rgba(122, 74, 46, 0.30), 0 8px 20px -8px rgba(47, 47, 47, 0.10);
  position: relative;
}
.cd-hero__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ─── EYEBROW + Section heading ─── */
.cd-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--terracotta-2);
}
.cd-eyebrow::before {
  content: ""; width: 22px; height: 1px; background: var(--terracotta); opacity: .8;
}

.cd-section {
  padding: clamp(56px, 7vw, 96px) 0;
}
.cd-section .container { max-width: 1100px; }
.cd-section--cream { background: var(--bg-cream); }
.cd-section h2.cd-section__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 36px);
  line-height: 1.1;
  color: var(--graphite);
  margin-top: 16px;
  letter-spacing: -0.008em;
}

/* ─── 2 · O QUE É ─── */
.cd-about {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 36px;
}
@media (max-width: 880px) {
  .cd-about { grid-template-columns: 1fr; gap: 36px; }
  .cd-about__illus { max-width: 220px; margin: 0 auto; }
}
.cd-about__body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
}
.cd-about__body p { margin: 0 0 14px; }
.cd-about__body p:last-child { margin-bottom: 0; }
.cd-about__body strong { color: var(--graphite); font-weight: 600; }
.cd-about__illus {
  aspect-ratio: 1/1;
  background: linear-gradient(135deg, var(--bg-warm), rgba(216, 194, 164, 0.20));
  border-radius: 20px;
  display: grid; place-items: center;
  padding: 32px;
  border: 1px solid rgba(122, 74, 46, 0.10);
}
.cd-about__illus svg { width: 100%; height: 100%; max-width: 200px; max-height: 200px; color: var(--terracotta); }

/* ─── 3 · SINTOMAS ─── */
.cd-symptoms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}
@media (max-width: 880px) { .cd-symptoms-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cd-symptoms-grid { grid-template-columns: 1fr; } }
.cd-symptom {
  background: #FFFFFF;
  border: 1px solid rgba(122, 74, 46, 0.10);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 8px 24px -12px rgba(47, 47, 47, 0.08);
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s cubic-bezier(.2,.7,.2,1);
}
.cd-symptom:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -16px rgba(47, 47, 47, 0.14);
}
.cd-symptom__ico {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: rgba(216, 194, 164, 0.30);
  color: var(--terracotta-2);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.cd-symptom__ico svg { width: 22px; height: 22px; }
.cd-symptom h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
  color: var(--graphite);
  line-height: 1.2;
  margin-bottom: 8px;
  text-transform: none;
  letter-spacing: 0;
}
.cd-symptom p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ─── 4 · CAUSAS ─── */
.cd-causes {
  margin-top: 36px;
  background: #FFFFFF;
  border: 1px solid var(--hairline-2);
  border-radius: 20px;
  overflow: hidden;
}
.cd-cause {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 18px;
  padding: 22px 28px;
  border-bottom: 1px solid var(--gray-mist);
  transition: background .2s ease;
}
.cd-cause:last-child { border-bottom: 0; }
.cd-cause:hover { background: var(--bg-warm); }
.cd-cause__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--terracotta);
  margin-top: 8px;
}
.cd-cause__title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15.5px;
  color: var(--graphite);
  margin-bottom: 4px;
}
.cd-cause__desc {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ─── 5 · DIAGNÓSTICO timeline ─── */
.cd-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 36px;
  position: relative;
}
@media (max-width: 760px) {
  .cd-timeline { grid-template-columns: 1fr; gap: 16px; }
}
.cd-step {
  position: relative;
  text-align: center;
  padding: 24px 20px;
}
.cd-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 56px;
  right: -10px;
  width: calc(100% - 80px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-mist) 30%, var(--gray-mist) 70%, transparent);
  z-index: 0;
}
@media (max-width: 760px) {
  .cd-step:not(:last-child)::after { display: none; }
}
.cd-step__num {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 400;
  color: var(--terracotta);
  line-height: 1;
  position: relative;
  display: inline-block;
  background: #FFFFFF;
  padding: 0 18px;
}
.cd-step__title {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--graphite);
  margin-top: 14px;
  margin-bottom: 8px;
}
.cd-step__desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ─── 6 · TRATAMENTOS ─── */
.cd-treatments {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}
@media (max-width: 720px) { .cd-treatments { grid-template-columns: 1fr; } }
.cd-treat {
  border-radius: 24px;
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.cd-treat--conservative {
  background: var(--bg-warm);
  border: 1px solid rgba(122, 74, 46, 0.15);
}
.cd-treat--surgical {
  background: linear-gradient(180deg, #2F2F2F, #1f1f1f);
  color: #EDEAE4;
  background-image:
    radial-gradient(500px 300px at 100% 0%, rgba(166, 90, 58, 0.18), transparent 60%),
    linear-gradient(180deg, #2F2F2F, #1f1f1f);
}
.cd-treat__eyebrow {
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--terracotta-2);
}
.cd-treat--surgical .cd-treat__eyebrow { color: var(--terracotta); }
.cd-treat__title {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  margin-top: 10px;
  margin-bottom: 8px;
  line-height: 1.15;
}
.cd-treat--surgical .cd-treat__title { color: #FBFAF7; }
.cd-treat__lead {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin-bottom: 22px;
}
.cd-treat--surgical .cd-treat__lead { color: rgba(251, 250, 247, 0.72); }
.cd-treat__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cd-treat__list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 14.5px;
  line-height: 1.55;
}
.cd-treat__list li::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--terracotta);
  margin-top: 9px;
}
.cd-treat--surgical .cd-treat__list li { color: rgba(251, 250, 247, 0.88); }
.cd-treat--surgical .cd-treat__list li::before { background: var(--sand); }

/* ─── 7 · COMO O DR. ARTHUR PODE AJUDAR ─── */
.cd-doctor {
  margin-top: 0;
  background: #FFFFFF;
  border: 1px solid var(--hairline-2);
  border-radius: 28px;
  padding: clamp(36px, 5vw, 56px);
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}
@media (max-width: 720px) {
  .cd-doctor { grid-template-columns: 1fr; text-align: center; }
  .cd-doctor__photo { margin: 0 auto; }
}
.cd-doctor__photo {
  width: 140px; height: 140px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-warm);
  border: 3px solid #FFFFFF;
  box-shadow: 0 16px 40px -16px rgba(122, 74, 46, 0.32);
  flex-shrink: 0;
}
.cd-doctor__photo img { width: 100%; height: 100%; object-fit: cover; }
.cd-doctor__quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.45;
  color: var(--ink-soft);
  margin: 0;
}
.cd-doctor__sig {
  display: block;
  margin-top: 18px;
  font-family: var(--sans);
  font-style: normal;
  font-weight: 600;
  font-size: 14px;
  color: var(--terracotta-2);
  letter-spacing: 0.04em;
}
.cd-doctor__cta { margin-top: 28px; }
@media (max-width: 720px) { .cd-doctor__cta { display: flex; justify-content: center; } }

/* ─── 8 · FAQ ─── */
.cd-faq {
  margin-top: 36px;
  background: #FFFFFF;
  border: 1px solid var(--hairline-2);
  border-radius: 18px;
  overflow: hidden;
}
.cd-faq__item {
  border-bottom: 1px solid var(--gray-mist);
}
.cd-faq__item:last-child { border-bottom: 0; }
.cd-faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 24px 28px;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--graphite);
  transition: background .2s, color .2s;
}
.cd-faq__q:hover { background: var(--bg-warm); color: var(--terracotta-2); }
.cd-faq__plus {
  width: 24px; height: 24px;
  flex-shrink: 0;
  position: relative;
  transition: transform .35s cubic-bezier(.2,.7,.2,1);
}
.cd-faq__plus::before,
.cd-faq__plus::after {
  content: "";
  position: absolute;
  background: var(--terracotta);
  border-radius: 1px;
}
.cd-faq__plus::before { top: 50%; left: 4px; right: 4px; height: 2px; transform: translateY(-50%); }
.cd-faq__plus::after  { left: 50%; top: 4px; bottom: 4px; width: 2px; transform: translateX(-50%); transition: transform .35s cubic-bezier(.2,.7,.2,1); }
.cd-faq__item.is-open .cd-faq__plus { transform: rotate(45deg); }

.cd-faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(.2,.7,.2,1);
}
.cd-faq__item.is-open .cd-faq__a { max-height: 320px; }
.cd-faq__a-inner {
  padding: 0 28px 24px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ─── 9 · CTA Final ─── */
.cd-cta-final {
  margin: clamp(48px, 6vw, 80px) auto;
  max-width: 1100px;
  border-radius: 32px;
  padding: clamp(56px, 7vw, 88px) clamp(28px, 5vw, 72px);
  background:
    radial-gradient(700px 400px at 100% 0%, rgba(216, 194, 164, 0.18), transparent 60%),
    radial-gradient(600px 400px at 0% 100%, rgba(122, 74, 46, 0.40), transparent 60%),
    linear-gradient(135deg, #A65A3A, #7A4A2E);
  color: #FBFAF7;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cd-cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .35;
  pointer-events: none;
}
.cd-cta-final h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  color: #FBFAF7;
  position: relative;
}
.cd-cta-final p {
  margin-top: 18px;
  font-size: 16px;
  color: rgba(251, 250, 247, 0.85);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  position: relative;
}
.cd-cta-final__ctas {
  margin-top: 36px;
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
}

/* ─── IMAGE PLACEHOLDER ─── */
.img-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-warm), rgba(216, 194, 164, 0.22));
  border: 2px dashed rgba(166, 90, 58, 0.30);
  border-radius: inherit;
  padding: 28px;
  text-align: center;
  gap: 0;
}
.img-placeholder__ico {
  width: 64px; height: 64px;
  color: var(--terracotta);
  opacity: .55;
  margin: 0 auto 18px;
}
.img-placeholder__label {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  line-height: 1.4;
  margin-bottom: 10px;
}
.img-placeholder__path {
  font-family: 'SF Mono', 'Menlo', 'Consolas', monospace;
  font-size: 10.5px;
  color: var(--terracotta-2);
  background: rgba(255, 255, 255, 0.7);
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid rgba(122, 74, 46, 0.12);
  display: inline-block;
  word-break: break-all;
  max-width: 100%;
}
.img-placeholder__wait {
  margin-top: 14px;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cool-gray);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.img-placeholder__wait::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--terracotta);
  animation: imgPulse 1.8s infinite;
}
@keyframes imgPulse {
  0%, 100% { opacity: .4; transform: scale(.9); }
  50% { opacity: 1; transform: scale(1.1); }
}
.img-placeholder--circle { border-radius: 50%; padding: 18px; }
.img-placeholder--circle .img-placeholder__path,
.img-placeholder--circle .img-placeholder__wait { display: none; }
.img-placeholder--circle .img-placeholder__ico { width: 36px; height: 36px; margin-bottom: 8px; }
.img-placeholder--circle .img-placeholder__label { font-size: 11px; }

@media (prefers-reduced-motion: reduce) {
  .img-placeholder__wait::before { animation: none; }
  .cd-symptom { transition: none; }
}


/* ============================================================
   COMPONENTES NOVOS — Lote de ajustes (jaleco terracota + flip + accordion)
   ============================================================ */

/* ─── AnimatedFeatureSpotlight ─── */
.feat-spotlight {
  background: linear-gradient(180deg, #FBFAF7 0%, var(--bg) 100%);
  padding: clamp(56px, 7vw, 96px) 0;
  position: relative;
  overflow: hidden;
}
.feat-spotlight::before {
  content: "";
  position: absolute;
  top: -100px; right: -80px;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216,194,164,.30), transparent 70%);
  filter: blur(70px);
  pointer-events: none;
}
.feat-spotlight__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  position: relative;
}
@media (max-width: 880px) {
  .feat-spotlight__inner { grid-template-columns: 1fr; gap: 40px; }
  .feat-spotlight__media { order: -1; max-width: 520px; margin: 0 auto; }
}
.feat-spotlight__pre {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(216,194,164,.30);
  border: 1px solid rgba(122,74,46,.16);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--terracotta-2);
}
.feat-spotlight__pre svg { width: 14px; height: 14px; }
.feat-spotlight__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.012em;
  color: var(--graphite);
  margin-top: 20px;
}
.feat-spotlight__title em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--terracotta-2);
}
.feat-spotlight__desc {
  margin-top: 20px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 520px;
}
.feat-spotlight__cta { margin-top: 32px; }

.feat-spotlight__media {
  position: relative;
  aspect-ratio: 16 / 11;
  border-radius: 24px;
  overflow: hidden;
  background: var(--bg-cream);
  border: 6px solid #FFFFFF;
  box-shadow:
    0 30px 60px -20px rgba(122,74,46,.35),
    0 8px 20px -8px rgba(47,47,47,.15);
  animation: heroFloat 6s ease-in-out infinite;
}
.feat-spotlight__media img,
.feat-spotlight__media svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce) {
  .feat-spotlight__media { animation: none; }
}

/* ─── Sintomas Accordion (Feature197) ─── */
.sintomas-accordion {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(36px, 5vw, 64px);
  margin-top: 36px;
  align-items: stretch;
}
@media (max-width: 880px) {
  .sintomas-accordion { grid-template-columns: 1fr; gap: 28px; }
}
.sintomas-accordion__list {
  display: flex;
  flex-direction: column;
}
.sintomas-accordion__item {
  border-bottom: 1px solid var(--gray-mist);
  transition: padding .35s var(--ease);
}
.sintomas-accordion__item:last-child { border-bottom: 0; }
.sintomas-accordion__btn {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px 0;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--graphite);
  font-family: var(--sans);
  transition: color .25s ease;
}
.sintomas-accordion__btn:hover { color: var(--terracotta-2); }
.sintomas-accordion__btn .num {
  flex-shrink: 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--terracotta);
  opacity: .65;
  width: 36px;
  text-align: left;
  transition: opacity .25s;
}
.sintomas-accordion__btn .label {
  flex: 1;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.3;
}
.sintomas-accordion__btn .plus {
  width: 24px; height: 24px;
  flex-shrink: 0;
  position: relative;
  margin-top: 2px;
  transition: transform .4s var(--ease);
}
.sintomas-accordion__btn .plus::before,
.sintomas-accordion__btn .plus::after {
  content: "";
  position: absolute;
  background: var(--terracotta);
  border-radius: 1px;
}
.sintomas-accordion__btn .plus::before { top: 50%; left: 4px; right: 4px; height: 2px; transform: translateY(-50%); }
.sintomas-accordion__btn .plus::after  { left: 50%; top: 4px; bottom: 4px; width: 2px; transform: translateX(-50%); transition: transform .4s var(--ease); }
.sintomas-accordion__item.is-open .sintomas-accordion__btn { color: var(--terracotta-2); }
.sintomas-accordion__item.is-open .sintomas-accordion__btn .num { opacity: 1; }
.sintomas-accordion__item.is-open .plus::after { transform: translateX(-50%) rotate(90deg); }

.sintomas-accordion__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .5s var(--ease);
}
.sintomas-accordion__item.is-open .sintomas-accordion__panel { max-height: 240px; }
.sintomas-accordion__desc {
  padding: 0 0 22px 54px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* Visual à direita do accordion */
.sintomas-accordion__visual {
  background: linear-gradient(135deg, rgba(216,194,164,.28), rgba(166,90,58,.10));
  border: 1px solid rgba(122,74,46,.14);
  border-radius: 24px;
  padding: clamp(28px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 320px;
  position: relative;
  overflow: hidden;
}
.sintomas-accordion__visual::before {
  content: "";
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at center, rgba(216,194,164,.40), transparent 60%);
  pointer-events: none;
}
.sintomas-accordion__visual .visual-ico {
  width: 88px; height: 88px;
  border-radius: 22px;
  background: #FBFAF7;
  border: 1px solid rgba(122,74,46,.15);
  display: grid; place-items: center;
  color: var(--terracotta);
  position: relative;
  margin-bottom: 24px;
  box-shadow: 0 16px 36px -16px rgba(122,74,46,.30);
  transition: transform .5s var(--ease);
}
.sintomas-accordion__visual.is-active .visual-ico { transform: scale(1.05); }
.sintomas-accordion__visual .visual-ico svg { width: 38px; height: 38px; }
.sintomas-accordion__visual .visual-text {
  position: relative;
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.25;
  color: var(--graphite);
  max-width: 340px;
}
.sintomas-accordion__visual .visual-meta {
  position: relative;
  margin-top: 14px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--terracotta-2);
  font-weight: 600;
}

/* ─── TreatmentFlipCard 3D ─── */
.flip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}
@media (max-width: 880px) { .flip-grid { grid-template-columns: 1fr; max-width: 480px; margin: 36px auto 0; } }
@media (min-width: 881px) and (max-width: 1100px) { .flip-grid { grid-template-columns: 1fr 1fr; } }

.flip {
  position: relative;
  aspect-ratio: 3 / 4;
  min-height: 360px;
  perspective: 1200px;
  cursor: pointer;
}
.flip__inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
}
.flip:hover .flip__inner,
.flip:focus-within .flip__inner,
.flip.is-flipped .flip__inner {
  transform: rotateY(180deg);
}

.flip__face {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}

/* Frente */
.flip__front {
  background: #FFFFFF;
  border: 1px solid rgba(122, 74, 46, 0.12);
  box-shadow:
    0 1px 2px rgba(47, 47, 47, 0.04),
    0 12px 32px -16px rgba(122, 74, 46, 0.18);
  align-items: center;
  text-align: center;
}
.flip__front::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg,
    rgba(166, 90, 58, 0.5),
    rgba(216, 194, 164, 0.2),
    rgba(166, 90, 58, 0.5));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
          mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  animation: flipGlowPulse 3s ease-in-out infinite;
  pointer-events: none;
}
@keyframes flipGlowPulse {
  0%, 100% { opacity: .3; }
  50%      { opacity: .9; }
}

.flip__ico {
  width: 72px; height: 72px;
  border-radius: 20px;
  background: rgba(216, 194, 164, 0.30);
  color: var(--terracotta);
  display: grid; place-items: center;
  margin-bottom: 22px;
  animation: flipIcoFloat 3s ease-in-out infinite;
  position: relative;
}
.flip__ico svg { width: 34px; height: 34px; }
@keyframes flipIcoFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.flip__front-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.15;
  color: var(--graphite);
  margin-bottom: 16px;
  position: relative;
}
.flip__front-hint {
  margin-top: auto;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cool-gray);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
}
.flip__front-hint::before {
  content: "◦";
  color: var(--terracotta);
  font-size: 14px;
}

/* Verso */
.flip__back {
  transform: rotateY(180deg);
  background: linear-gradient(135deg, #A65A3A 0%, #7A4A2E 100%);
  color: #FFFFFF;
  box-shadow:
    0 25px 50px -20px rgba(166, 90, 58, 0.55),
    0 8px 16px -8px rgba(122, 74, 46, 0.25);
}
.flip__back::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(400px 200px at 100% 0%, rgba(216,194,164,0.20), transparent 60%),
    radial-gradient(400px 200px at 0% 100%, rgba(47,47,47,0.18), transparent 60%);
  pointer-events: none;
}
.flip__back-eyebrow {
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--sand);
  position: relative;
  margin-bottom: 14px;
}
.flip__back-eyebrow::after {
  content: "";
  display: block;
  width: 28px; height: 1px;
  background: rgba(255,255,255,.25);
  margin-top: 12px;
}
.flip__back-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  flex: 1;
}
.flip__back-list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: baseline;
  font-size: 14.5px;
  line-height: 1.45;
}
.flip__back-list li::before {
  content: "✓";
  color: var(--sand);
  font-weight: 600;
}
.flip__back-quote {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.2);
  font-family: var(--serif);
  font-style: italic;
  font-size: 14.5px;
  line-height: 1.45;
  color: rgba(255,255,255,.88);
  position: relative;
}

@media (prefers-reduced-motion: reduce) {
  .flip__inner { transition: none !important; }
  .flip__ico { animation: none !important; }
  .flip__front::before { animation: none !important; opacity: .5 !important; }
}

/* ─── Quando Operar — Nova versão ─── */
.when-operate {
  padding: clamp(56px, 7vw, 96px) 0;
  background: var(--bg);
  position: relative;
}
.when-operate__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 880px) {
  .when-operate__grid { grid-template-columns: 1fr; gap: 32px; }
}
.when-operate__headline {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.18;
  color: var(--graphite);
  margin-top: 18px;
  letter-spacing: -0.005em;
}
.when-operate__headline em {
  font-style: italic;
  color: var(--terracotta-2);
}
.when-operate__body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
}
.when-operate__body p { margin: 0 0 16px; }
.when-operate__body p:last-child { margin-bottom: 0; }
.when-operate__ornament {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 28px 0;
}
.when-operate__ornament .line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline) 50%, transparent);
}
.when-operate__ornament .diamond {
  width: 6px; height: 6px;
  transform: rotate(45deg);
  background: var(--terracotta);
}