/* =========================================================
   Dr. Coracy Carneiro — identidade visual inspirada no Instagram
   Paleta: areia, marfim, café e bronze
   ========================================================= */

:root {
  --ivory: #f7f1e8;
  --cream: #fcf9f4;
  --sand: #e8d9c6;
  --sand-deep: #d8c2a6;
  --coffee: #2a211c;
  --coffee-soft: #4a3b31;
  --muted: #7c6a5b;
  --bronze: #a9824f;
  --bronze-deep: #8c6a3e;
  --bronze-text: #7a5a30;
  --line: rgba(42, 33, 28, 0.14);
  --line-light: rgba(247, 241, 232, 0.22);

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", "Inter", sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1180px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--coffee);
  font-family: var(--body);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

::selection {
  background: var(--sand);
  color: var(--coffee);
}

.container {
  width: min(var(--container), 90vw);
  margin: 0 auto;
}

.section {
  padding: clamp(76px, 9vw, 132px) 0;
}

/* ---------- Tipografia ---------- */

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--sans);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.08;
  color: var(--coffee);
  margin-bottom: 26px;
}

h1 {
  font-size: clamp(2.7rem, 5.3vw, 5rem);
  letter-spacing: 0.035em;
  line-height: 1.03;
}

h2 {
  font-size: clamp(1.95rem, 3.6vw, 3.25rem);
}

h1 em,
h2 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--bronze);
  font-size: 1.08em;
  line-height: 0.9;
}

h3 {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.35;
  color: var(--coffee);
}

p {
  line-height: 1.85;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--bronze-text);
}

.eyebrow span {
  display: inline-block;
  width: 34px;
  height: 1px;
  background: var(--bronze);
}

.eyebrow--light {
  color: var(--sand);
}

.eyebrow--light span {
  background: var(--sand);
}

/* ---------- Botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 30px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.35s var(--ease), color 0.35s var(--ease),
    border-color 0.35s var(--ease), transform 0.35s var(--ease);
}

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

.btn--primary {
  background: var(--coffee);
  border-color: var(--coffee);
  color: var(--ivory);
}

.btn--primary:hover {
  background: var(--bronze);
  border-color: var(--bronze);
}

.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--coffee);
}

.btn--ghost:hover {
  border-color: var(--bronze);
  color: var(--bronze-text);
}

.btn--light {
  background: var(--ivory);
  border-color: var(--ivory);
  color: var(--coffee);
}

.btn--light:hover {
  background: var(--sand);
  border-color: var(--sand);
}

.btn--outline-light {
  background: transparent;
  border-color: var(--line-light);
  color: var(--ivory);
}

.btn--outline-light:hover {
  background: var(--ivory);
  border-color: var(--ivory);
  color: var(--coffee);
}

.btn--small {
  padding: 13px 22px;
  font-size: 10px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  line-height: 1.4;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--coffee);
  border-bottom: 1px solid transparent;
  padding-bottom: 3px;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.link-arrow span {
  transition: transform 0.3s var(--ease);
}

.link-arrow:hover {
  color: var(--bronze-text);
  border-color: var(--bronze);
}

.link-arrow:hover span {
  transform: translateX(4px);
}

.link-arrow--light {
  color: var(--sand);
}

.link-arrow--light:hover {
  color: var(--ivory);
  border-color: var(--sand);
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  padding: 26px 0;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease),
    box-shadow 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}

.site-header.is-scrolled {
  padding: 14px 0;
  background: rgba(247, 241, 232, 0.92);
  box-shadow: 0 1px 0 var(--line);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  position: relative;
  z-index: 60;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  color: var(--coffee);
  text-decoration: none;
}

.brand__name {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
}

.brand__role {
  margin-top: 7px;
  font-family: var(--sans);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.28em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}

.nav > a:not(.btn) {
  position: relative;
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--coffee-soft);
  padding-bottom: 3px;
}

.nav > a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--bronze);
  transition: width 0.3s var(--ease);
}

.nav > a:not(.btn):hover::after {
  width: 100%;
}

.nav__cta {
  display: none;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 61;
}

.menu-toggle span {
  position: absolute;
  left: 10px;
  width: 22px;
  height: 1px;
  background: var(--coffee);
  transition: transform 0.35s var(--ease), top 0.35s var(--ease);
}

.menu-toggle span:first-child {
  top: 18px;
}

.menu-toggle span:last-child {
  top: 24px;
}

.menu-toggle.is-open span:first-child {
  top: 21px;
  transform: rotate(45deg);
}

.menu-toggle.is-open span:last-child {
  top: 21px;
  transform: rotate(-45deg);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100svh;
  padding: 156px 0 96px;
  overflow: hidden;
  background: var(--ivory);
}

.hero__media {
  position: absolute;
  inset: 0 0 0 auto;
  width: 56%;
  height: 100%;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 28%;
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      #f7f1e8 0%,
      #f7f1e8 58%,
      rgba(247, 241, 232, 0.98) 60%,
      rgba(247, 241, 232, 0.7) 63%,
      rgba(247, 241, 232, 0.15) 66%,
      rgba(247, 241, 232, 0) 70%
    ),
    linear-gradient(0deg, #f7f1e8 0%, rgba(247, 241, 232, 0) 24%),
    linear-gradient(180deg, rgba(247, 241, 232, 0.55) 0%, rgba(247, 241, 232, 0) 22%);
}

.hero__inner {
  position: relative;
  z-index: 2;
}

.hero__copy {
  max-width: 650px;
}

.hero__lead {
  max-width: 520px;
  margin-bottom: 0;
  font-size: 16.5px;
  font-weight: 300;
  line-height: 1.9;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 52px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.hero__meta li {
  display: flex;
  align-items: center;
  font-family: var(--sans);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__meta li + li::before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 3px;
  margin: 0 16px;
  border-radius: 50%;
  background: var(--bronze);
}

.hero__scroll {
  position: absolute;
  left: 5vw;
  bottom: 28px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--sans);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
}

.hero__scroll span {
  display: inline-block;
  width: 46px;
  height: 1px;
  background: var(--bronze);
  transform-origin: left;
  animation: scrollLine 2.6s var(--ease) infinite;
}

@keyframes scrollLine {
  0%,
  100% {
    transform: scaleX(1);
    opacity: 0.6;
  }
  50% {
    transform: scaleX(0.55);
    opacity: 1;
  }
}

/* ---------- Manifesto ---------- */

.manifesto {
  background: var(--cream);
}

.manifesto__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.manifesto__quote h2 {
  font-size: clamp(2.2rem, 4.2vw, 3.7rem);
  margin-bottom: 0;
}

.manifesto__text {
  max-width: 540px;
  padding-top: 8px;
}

.manifesto__text p {
  margin-bottom: 20px;
  font-size: 16px;
  color: var(--muted);
}

.signature {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.signature__name {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 28px;
  line-height: 1;
  color: var(--bronze-deep);
}

.signature__role {
  display: block;
  margin-top: 8px;
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Cabeçalho de seção ---------- */

.section-head {
  max-width: 760px;
  margin-bottom: clamp(44px, 6vw, 70px);
}

.section-head h2 {
  margin-bottom: 22px;
}

.section-head__lead {
  max-width: 600px;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--muted);
}

.section-head--center {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head--center .eyebrow {
  justify-content: center;
}

.section-head--center .section-head__lead {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Procedimentos ---------- */

.procedures {
  background: var(--ivory);
}

.procedure-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.procedure-card {
  display: flex;
  flex-direction: column;
  min-height: 318px;
  padding: 34px 30px 30px;
  background: var(--cream);
  border: 1px solid var(--line);
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease),
    transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.procedure-card:hover {
  background: #fbf6ee;
  border-color: rgba(169, 130, 79, 0.5);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(42, 33, 28, 0.06);
}

.procedure-card h3 {
  margin-bottom: 14px;
  font-size: 1.06rem;
}

.procedure-card p {
  flex-grow: 1;
  margin-bottom: 24px;
  font-size: 13.8px;
  line-height: 1.78;
  color: var(--muted);
}

.procedures__note {
  max-width: 760px;
  margin: 30px 0 0;
  font-size: 10.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- Sobre ---------- */

.about {
  background: var(--cream);
}

.about__grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.about__aside {
  padding-top: 6px;
}

.about__photo {
  width: 148px;
  height: 148px;
  padding: 6px;
  border: 1px solid var(--sand-deep);
  border-radius: 50%;
  margin-bottom: 24px;
}

.about__photo img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.about__name {
  margin-bottom: 6px;
  font-family: var(--sans);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about__role {
  margin-bottom: 30px;
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.22em;
  line-height: 1.8;
  text-transform: uppercase;
  color: var(--muted);
}

.about__quote {
  margin: 0;
  padding-left: 18px;
  border-left: 1px solid var(--bronze);
  font-family: var(--serif);
  font-style: italic;
  font-size: 24px;
  line-height: 1.35;
  color: var(--coffee-soft);
}

.about__content > p {
  max-width: 650px;
  margin-bottom: 18px;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--muted);
}

.credentials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
  margin-top: 36px;
  border-top: 1px solid var(--line);
}

.credential {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.credential span {
  font-family: var(--sans);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze-text);
  padding-top: 2px;
}

.credential p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}

.about__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 46px;
  margin-top: 40px;
}

.about__stats div {
  display: flex;
  flex-direction: column;
}

.about__stats strong {
  font-family: var(--sans);
  font-size: 38px;
  font-weight: 300;
  line-height: 1;
  color: var(--bronze);
}

.about__stats span {
  margin-top: 8px;
  font-family: var(--sans);
  font-size: 8.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Planejamento ---------- */

.planning {
  background: #efe3d3;
}

.planning__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
}

.planning__media {
  position: relative;
}

.planning__media img {
  width: 100%;
  aspect-ratio: 1 / 1.08;
  object-fit: cover;
  object-position: center top;
  border-radius: 240px 240px 10px 10px;
}

.planning__caption {
  position: absolute;
  left: 22px;
  bottom: 22px;
  padding: 11px 16px;
  background: rgba(247, 241, 232, 0.94);
  font-family: var(--sans);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coffee-soft);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.planning__content > p {
  max-width: 540px;
  margin-bottom: 26px;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--coffee-soft);
}

.checklist {
  max-width: 540px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(42, 33, 28, 0.18);
}

.checklist li {
  display: flex;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(42, 33, 28, 0.18);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--coffee-soft);
}

.checklist li::before {
  content: "—";
  color: var(--bronze-deep);
  flex-shrink: 0;
}

/* ---------- Diferenciais ---------- */

.differentials {
  background: var(--ivory);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 44px;
}

.diff-card {
  padding: 28px 0 30px;
  border-top: 1px solid var(--line);
}

.diff-card h3 {
  margin-bottom: 10px;
  font-size: 0.98rem;
}

.diff-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- Clínica ---------- */

.clinic {
  position: relative;
  overflow: hidden;
  padding: clamp(88px, 10vw, 140px) 0;
  color: var(--ivory);
}

.clinic__bg {
  position: absolute;
  inset: 0;
  background-image: url("assets/clinica.jpg");
  background-size: cover;
  background-position: center 62%;
  filter: brightness(0.42) saturate(0.8) blur(14px);
  transform: scale(1.12);
}

.clinic::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(42, 33, 28, 0.97) 0%,
    rgba(42, 33, 28, 0.94) 55%,
    rgba(42, 33, 28, 0.84) 100%
  );
}

.clinic__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(40px, 7vw, 92px);
  align-items: center;
}

.clinic__content h2 {
  color: var(--ivory);
}

.clinic__content h2 em {
  color: var(--sand);
}

.clinic__content > p {
  max-width: 570px;
  margin-bottom: 28px;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(247, 241, 232, 0.76);
}

.clinic__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 28px;
  max-width: 570px;
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
}

.clinic__features li {
  display: flex;
  gap: 10px;
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(247, 241, 232, 0.8);
}

.clinic__features li::before {
  content: "";
  width: 14px;
  height: 1px;
  margin-top: 9px;
  background: var(--sand);
  flex-shrink: 0;
}

.clinic__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px 28px;
}

.clinic__card {
  padding: 38px 34px;
  background: rgba(247, 241, 232, 0.07);
  border: 1px solid var(--line-light);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.clinic__card-label {
  margin-bottom: 18px;
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sand);
}

.clinic__address {
  margin-bottom: 26px;
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.03em;
  line-height: 1.6;
  color: var(--ivory);
}

.clinic__hours {
  padding: 16px 0 24px;
  border-top: 1px solid var(--line-light);
}

.clinic__hours span {
  font-family: var(--sans);
  font-size: 8.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sand);
}

.clinic__hours p {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(247, 241, 232, 0.7);
}

/* ---------- Jornada ---------- */

.journey {
  background: var(--cream);
}

.journey__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.journey__list li {
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.journey__num {
  display: block;
  margin-bottom: 26px;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--bronze-text);
}

.journey__list h3 {
  margin-bottom: 10px;
  font-size: 0.98rem;
}

.journey__list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- Depoimentos ---------- */

.testimonials {
  background: #f1e6d7;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.testimonial {
  position: relative;
  margin: 0;
  padding: 38px 32px 32px;
  background: var(--ivory);
  border: 1px solid rgba(42, 33, 28, 0.08);
}

.testimonial blockquote {
  position: relative;
  margin: 0 0 26px;
  padding-top: 18px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 21px;
  line-height: 1.48;
  color: var(--coffee-soft);
}

.testimonial blockquote::before {
  content: "“";
  position: absolute;
  top: -22px;
  left: -4px;
  font-family: var(--serif);
  font-size: 64px;
  line-height: 1;
  color: var(--bronze);
  opacity: 0.35;
}

.testimonial figcaption strong {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--coffee);
}

.testimonial figcaption span {
  display: block;
  margin-top: 5px;
  font-family: var(--sans);
  font-size: 8.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.testimonials__note {
  max-width: 720px;
  margin: 30px auto 0;
  font-size: 10px;
  line-height: 1.75;
  text-align: center;
  color: #6d5b4d;
}

/* ---------- FAQ ---------- */

.faq {
  background: var(--ivory);
}

.faq__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.faq__head > p {
  max-width: 360px;
  margin-bottom: 24px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.faq__list {
  border-top: 1px solid var(--line);
}

.faq__list details {
  border-bottom: 1px solid var(--line);
}

.faq__list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--coffee);
  cursor: pointer;
  list-style: none;
  transition: color 0.3s var(--ease);
}

.faq__list summary::-webkit-details-marker {
  display: none;
}

.faq__list summary::after {
  content: "+";
  flex-shrink: 0;
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 300;
  line-height: 1;
  color: var(--bronze);
  transition: transform 0.3s var(--ease);
}

.faq__list details[open] summary {
  color: var(--bronze-deep);
}

.faq__list details[open] summary::after {
  content: "−";
}

.faq__list details p {
  max-width: 92%;
  margin: 0;
  padding: 0 0 22px;
  font-size: 13.8px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- CTA final ---------- */

.cta {
  position: relative;
  overflow: hidden;
  padding: clamp(90px, 10vw, 140px) 0;
  background: var(--coffee);
  color: var(--ivory);
  text-align: center;
}

.cta::before {
  content: "";
  position: absolute;
  top: -40%;
  left: 50%;
  width: 90vw;
  height: 90vw;
  max-width: 900px;
  max-height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(169, 130, 79, 0.22) 0%, transparent 68%);
  transform: translateX(-50%);
  pointer-events: none;
}

.cta__inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.cta .eyebrow {
  justify-content: center;
}

.cta h2 {
  color: var(--ivory);
  margin-bottom: 24px;
}

.cta h2 em {
  color: var(--sand);
}

.cta__inner > p {
  max-width: 520px;
  margin: 0 auto 36px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(247, 241, 232, 0.72);
}

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

.cta .btn--primary {
  background: var(--ivory);
  border-color: var(--ivory);
  color: var(--coffee);
}

.cta .btn--primary:hover {
  background: var(--sand);
  border-color: var(--sand);
}

.cta__address {
  margin: 34px 0 0;
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(247, 241, 232, 0.48);
}

/* ---------- Footer ---------- */

.footer {
  padding: 72px 0 28px;
  background: #221a15;
  color: rgba(247, 241, 232, 0.68);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 1fr 1.5fr;
  gap: 48px;
}

.footer__name {
  margin-bottom: 7px;
  font-family: var(--sans);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ivory);
}

.footer__role {
  margin-bottom: 6px;
  font-family: var(--sans);
  font-size: 8.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(247, 241, 232, 0.64);
}

.footer__crm {
  margin-bottom: 20px;
  font-family: var(--sans);
  font-size: 8.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(247, 241, 232, 0.64);
}

.footer__ig {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--sand);
  text-decoration: none;
}

.footer__ig:hover {
  color: var(--ivory);
}

.footer__label {
  margin-bottom: 18px;
  font-family: var(--sans);
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--sand);
}

.footer__col a,
.footer__col p {
  display: block;
  margin: 0 0 9px;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(247, 241, 232, 0.62);
  text-decoration: none;
}

.footer__col a:hover {
  color: var(--ivory);
}

.footer__disclaimer {
  font-size: 10.5px !important;
  line-height: 1.8 !important;
  color: rgba(247, 241, 232, 0.66) !important;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 52px;
  padding-top: 22px;
  border-top: 1px solid rgba(247, 241, 232, 0.12);
  font-family: var(--sans);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 241, 232, 0.6);
}

/* ---------- WhatsApp flutuante ---------- */

.whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 55;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--coffee);
  box-shadow: 0 10px 30px rgba(42, 33, 28, 0.22);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.whatsapp:hover {
  background: var(--bronze);
  transform: translateY(-3px);
}

.whatsapp svg {
  width: 25px;
  height: 25px;
  fill: var(--ivory);
}

/* ---------- Revelação no scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.procedure-grid .reveal:nth-child(2),
.diff-grid .reveal:nth-child(2),
.testimonial-grid .reveal:nth-child(2),
.journey__list .reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.procedure-grid .reveal:nth-child(3),
.diff-grid .reveal:nth-child(3),
.testimonial-grid .reveal:nth-child(3),
.journey__list .reveal:nth-child(3) {
  transition-delay: 0.16s;
}

.procedure-grid .reveal:nth-child(4),
.diff-grid .reveal:nth-child(4),
.journey__list .reveal:nth-child(4) {
  transition-delay: 0.24s;
}

.procedure-grid .reveal:nth-child(5),
.diff-grid .reveal:nth-child(5) {
  transition-delay: 0.32s;
}

.procedure-grid .reveal:nth-child(6),
.diff-grid .reveal:nth-child(6) {
  transition-delay: 0.4s;
}

/* ---------- Responsivo ---------- */

@media (max-width: 1080px) {
  .hero__media {
    width: 52%;
  }

  .procedure-grid,
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 48px;
  }

  .journey__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer__col--wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .nav {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 26px;
    margin: 0;
    padding: 100px 10vw;
    background: var(--ivory);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
  }

  .nav > a:not(.btn) {
    font-size: 16px;
    letter-spacing: 0.14em;
  }

  .nav__cta {
    display: inline-flex;
    align-self: center;
    margin-top: 14px;
  }

  .header__cta {
    display: none;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .hero {
    min-height: auto;
    padding: 142px 0 84px;
  }

  .hero__media {
    display: none;
  }

  .hero__copy {
    max-width: 620px;
  }

  .hero__scroll {
    display: none;
  }

  .manifesto__grid,
  .about__grid,
  .planning__grid,
  .clinic__inner,
  .faq__grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .about__aside {
    display: grid;
    grid-template-columns: 108px 1fr;
    gap: 0 24px;
    align-items: center;
  }

  .about__photo {
    width: 108px;
    height: 108px;
    margin: 0;
    grid-row: 1 / 4;
  }

  .about__name {
    margin-bottom: 4px;
  }

  .about__role {
    margin-bottom: 14px;
  }

  .about__quote {
    grid-column: 1 / -1;
    margin-top: 26px;
  }

  .planning__media {
    max-width: 520px;
    margin: 0 auto;
  }

  .planning__media img {
    aspect-ratio: 1 / 1;
  }

  .clinic__card {
    max-width: 460px;
  }

  .testimonial-grid {
    grid-template-columns: 1fr;
    max-width: 620px;
    margin: 0 auto;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer__brand,
  .footer__col--wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .container {
    width: 88vw;
  }

  .section {
    padding: 72px 0;
  }

  .brand__name {
    font-size: 15px;
  }

  .brand__role {
    font-size: 7.5px;
    letter-spacing: 0.22em;
  }

  .site-header {
    padding: 18px 0;
  }

  .site-header.is-scrolled {
    padding: 12px 0;
  }

  h1 {
    font-size: clamp(2.35rem, 10vw, 3.4rem);
  }

  h2 {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .hero {
    padding: 128px 0 70px;
  }

  .hero__lead {
    font-size: 15.5px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-top: 36px;
  }

  .hero__meta li + li::before {
    display: none;
  }

  .procedure-grid,
  .diff-grid {
    grid-template-columns: 1fr;
  }

  .procedure-card {
    min-height: 0;
  }

  .credentials {
    grid-template-columns: 1fr;
  }

  .credential {
    grid-template-columns: 78px 1fr;
  }

  .about__stats {
    gap: 24px 32px;
  }

  .about__stats strong {
    font-size: 32px;
  }

  .clinic__features {
    grid-template-columns: 1fr;
  }

  .clinic__card {
    padding: 30px 24px;
  }

  .journey__list {
    grid-template-columns: 1fr;
  }

  .faq__list summary {
    font-size: 13px;
  }

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

  .footer {
    padding-top: 58px;
    padding-bottom: 102px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__brand,
  .footer__col--wide {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    margin-top: 38px;
  }

  .whatsapp {
    right: 16px;
    bottom: 16px;
    width: 50px;
    height: 50px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}