/* ============================================================
   DRA. ISABELLA VIRGINI — DERMATOLOGIA
   Direção: editorial, tinta sobre off-white, o traço contínuo.
   Paleta oficial da marca: rose #C39C95 · nude #DEC5AF
                            off-white #F6F2EF · dourado (gradiente)
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root {
  /* marca */
  --rose:      #C39C95;
  --nude:      #DEC5AF;
  --off:       #F6F2EF;
  --gold-1:    #B8965F;
  --gold-2:    #E8D3A9;

  /* extensões web derivadas da própria família quente da marca */
  --ink:       #2E2622;   /* texto principal — 14:1 sobre off-white */
  --ink-deep:  #241E1B;   /* fundo da seção carro-chefe */
  --ink-soft:  #6B5A54;   /* texto corrido — 5.9:1 */
  --rose-ink:  #855D55;   /* rose legível em texto pequeno — 5.1:1 */
  --paper:     #FDFAF8;
  --line:      rgba(46, 38, 34, .13);
  --line-lt:   rgba(246, 242, 239, .17);

  /* tipografia */
  --serif: 'Italiana', 'Cormorant Garamond', 'Times New Roman', serif;
  --sans:  'Jost', 'Century Gothic', 'Avenir Next', system-ui, sans-serif;

  --fs-display: clamp(3rem, 7.2vw, 5.9rem);
  --fs-h2:      clamp(2rem, 4.4vw, 3.9rem);
  --fs-quote:   clamp(1.75rem, 3.5vw, 3.15rem);
  --fs-body:    clamp(1rem, .92rem + .35vw, 1.14rem);
  --fs-sm:      .875rem;
  --fs-eyebrow: .715rem;

  /* ritmo */
  --wrap: 1300px;
  --gut:  clamp(1.9rem, 5vw, 5rem);
  --pad:  clamp(5.5rem, 11vw, 10.5rem);

  --ease:     cubic-bezier(.16, 1, .3, 1);
  --ease-out: cubic-bezier(.33, 1, .68, 1);
}

/* ---------- 2. BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* o cabeçalho fixo não pode cobrir a seção de destino de uma âncora */
section[id], main[id] { scroll-margin-top: clamp(5rem, 9vh, 7rem); }

body {
  margin: 0;
  position: relative;
  background: var(--off);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-body);
  font-weight: 300;
  line-height: 1.75;
  letter-spacing: .004em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* grão fino — dá matéria ao off-white sem competir com o conteúdo */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  background-image: url(../img/grain.png);
  background-size: 140px 140px;
  opacity: .05;
}

h1, h2, h3 { margin: 0; font-weight: 400; }
p { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }
address { font-style: normal; }

a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--rose-ink);
  outline-offset: 4px;
  border-radius: 1px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--off);
  padding: .9rem 1.4rem; font-size: var(--fs-sm);
}
.skip:focus { left: 1rem; top: 1rem; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gut);
}

.section { padding-block: var(--pad); position: relative; z-index: 2; }

/* ---------- 3. TIPOGRAFIA DE APOIO ---------- */
.eyebrow {
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--rose-ink);
  margin-bottom: clamp(1.5rem, 3vw, 2.4rem);
}
.eyebrow i { font-style: normal; opacity: .5; padding-right: .3em; }
.eyebrow--light { color: var(--nude); }

/* a medida vive no próprio h2: `ch` aqui é medido na fonte display, não na do pai */
.sechead { margin-bottom: clamp(3rem, 6vw, 5.5rem); }
.sechead__t {
  font-family: var(--serif);
  font-size: var(--fs-h2);
  line-height: 1.06;
  letter-spacing: -.005em;
  max-width: 11em;
}

.lnk {
  display: inline-block;
  position: relative;
  font-size: var(--fs-sm);
  letter-spacing: .07em;
  color: var(--ink-soft);
  padding-bottom: .35rem;
}
.lnk::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(1); transform-origin: right;
  transition: transform .5s var(--ease);
}
.lnk:hover { color: var(--ink); }
.lnk:hover::after { transform: scaleX(0); }

/* ---------- 4. BOTÃO ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .95rem;
  padding: 1.05rem 1.85rem;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-family: var(--sans);
  font-size: .76rem;
  font-weight: 500;
  letter-spacing: .17em;
  text-transform: uppercase;
  line-height: 1;
  overflow: hidden;
  isolation: isolate;
  transition: color .4s var(--ease-out);
}
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: var(--ink);
  transform: scaleX(0); transform-origin: left center;
  transition: transform .55s var(--ease);
}
.btn:hover, .btn:focus-visible { color: var(--off); }
.btn:hover::before, .btn:focus-visible::before { transform: scaleX(1); }
.btn:active { transform: translateY(1px); }
.btn__arrow { width: 24px; height: 12px; flex: none; transition: transform .5s var(--ease); }
.btn:hover .btn__arrow, .btn:focus-visible .btn__arrow { transform: translateX(6px); }

.btn--sm { padding: .82rem 1.35rem; font-size: .7rem; gap: .7rem; }
.btn--sm .btn__arrow { width: 19px; }
.btn--lg { padding: 1.3rem 2.4rem; font-size: .8rem; }

.btn--light { border-color: var(--nude); color: var(--off); }
.btn--light::before { background: var(--nude); }
.btn--light:hover, .btn--light:focus-visible { color: var(--ink-deep); }

/* ---------- 5. O TRAÇO ---------- */
/* contêiner de uma viewport: o traço nunca vira uma camada de página inteira */
.thread {
  position: fixed;
  top: 0; left: 1px;
  width: 22px;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.thread__svg {
  display: block;
  width: 100%;
  height: 170vh;
  will-change: transform;
}
.thread__path {
  stroke: var(--rose);
  stroke-width: 1;
  opacity: .62;
  transition: stroke .7s ease, opacity .7s ease;
}
.thread[data-on="dark"] .thread__path { stroke: var(--gold-2); opacity: .5; }
.thread[data-on="rose"] .thread__path { stroke: var(--ink); opacity: .3; }

@media (min-width: 861px) {
  .thread { left: clamp(.6rem, 2.2vw, 2.6rem); width: clamp(46px, 5vw, 84px); }
}

/* ---------- 6. NAVEGAÇÃO ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
/* o cabeçalho condensa ao rolar via transform — nunca animando padding,
   que causaria recálculo de layout justamente durante a rolagem */
.nav__in {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(.7rem, 1.2vw, 1rem) var(--gut);
  display: flex;
  align-items: center;
  gap: 2rem;
  transform: translateY(clamp(.3rem, .7vw, .6rem));
  transition: transform .5s var(--ease-out);
}
.nav.is-stuck {
  background: rgba(246, 242, 239, .95);
  box-shadow: 0 1px 0 var(--line);
}
.nav.is-stuck .nav__in { transform: translateY(0); }

.nav__brand { display: flex; align-items: center; gap: .85rem; margin-right: auto; }
.nav__mark {
  width: 30px; height: 25px; flex: none;
  background: var(--ink);
  -webkit-mask: url(../img/monograma-mask.png) no-repeat center / contain;
  mask: url(../img/monograma-mask.png) no-repeat center / contain;
}
.nav__name {
  display: flex; flex-direction: column;
  font-size: .78rem; letter-spacing: .19em; text-transform: uppercase;
  line-height: 1.35;
}
.nav__name em {
  font-style: normal; font-size: .56rem; letter-spacing: .34em;
  color: var(--rose-ink);
}

.nav__links { display: none; gap: clamp(1.2rem, 2.2vw, 2.3rem); }
.nav__links a {
  position: relative;
  font-size: .74rem; letter-spacing: .12em;
  color: var(--ink-soft);
  padding-block: .3rem;
  transition: color .35s;
}
.nav__links a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--rose);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease);
}
.nav__links a:hover,
.nav__links a.is-active { color: var(--ink); }
.nav__links a:hover::after,
.nav__links a.is-active::after { transform: scaleX(1); }

/* o CTA do cabeçalho acompanha o visitante em todas as larguras */
.nav__cta { display: inline-flex; flex: none; }

@media (min-width: 861px) {
  .nav__links { display: flex; }
}

/* telas estreitas: a marca encolhe para o botão de agendamento caber */
@media (max-width: 600px) {
  .nav__in { gap: .9rem; }
  .nav__mark { width: 25px; height: 21px; }
  .nav__brand { gap: .6rem; }
  .nav__name { font-size: .61rem; letter-spacing: .13em; line-height: 1.4; }
  .nav__name em { font-size: .47rem; letter-spacing: .26em; }
  .nav__cta { padding: .7rem .95rem; font-size: .62rem; letter-spacing: .13em; gap: .5rem; }
  .nav__cta .btn__arrow { width: 15px; }
}
@media (max-width: 400px) {
  .nav__name { font-size: .56rem; }
  .nav__cta span { font-size: 0; letter-spacing: 0; }
  .nav__cta span::after { content: 'Agendar'; font-size: .62rem; letter-spacing: .13em; }
}

/* ---------- 7. HERO ---------- */
.hero {
  position: relative;
  z-index: 2;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(6.5rem, 12vh, 8.5rem) clamp(3rem, 6vh, 4.5rem);
  padding-inline: var(--gut);
  overflow: hidden;
}

/* monograma da marca, marca d'água sangrando pela borda */
.hero__mono {
  position: absolute;
  left: clamp(-6rem, -4vw, -2rem); bottom: clamp(-3rem, -4vh, -1rem);
  width: min(42vw, 420px);
  aspect-ratio: 800 / 661;
  z-index: 0;
  pointer-events: none;
}
.hero__mono-in {
  display: block; width: 100%; height: 100%;
  background: linear-gradient(128deg, var(--gold-2), var(--gold-1) 46%, var(--gold-2));
  -webkit-mask: url(../img/monograma-mask.png) no-repeat center / contain;
  mask: url(../img/monograma-mask.png) no-repeat center / contain;
  opacity: .3;
}

.hero__in {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  display: grid;
  gap: clamp(2.75rem, 6vw, 4rem);
}

.hero__title {
  font-family: var(--serif);
  font-size: var(--fs-display);
  line-height: .96;
  letter-spacing: -.012em;
  margin-block: clamp(.3rem, 1vw, .7rem) clamp(1.4rem, 2.8vw, 2.1rem);
}
.ln { display: block; overflow: hidden; padding-bottom: .13em; }
.ln__in { display: block; }
.ln__in.ac { color: var(--rose-ink); }

.hero__lead {
  max-width: 42ch;
  color: var(--ink-soft);
  margin-bottom: clamp(1.9rem, 3.2vw, 2.5rem);
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(1.25rem, 3vw, 2.4rem);
  margin-bottom: clamp(1.9rem, 3.4vw, 2.6rem);
}

.hero__claim {
  font-size: .66rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--rose-ink);
  max-width: 34ch;
  line-height: 2;
}

.hero__fig { margin: 0; }
.hero__frame {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: clamp(90px, 22vw, 230px) 0 0 0;
  background: linear-gradient(160deg, #EDE6DF, #E3D9D0);
}
.hero__frame img {
  position: absolute;
  top: -6%; left: 0;
  width: 100%; height: 112%;
  object-fit: cover;
  object-position: 52% 30%;
}

.hero__scroll {
  position: absolute;
  left: var(--gut);
  bottom: clamp(2rem, 5vh, 3.5rem);
  z-index: 3;
  width: 1px;
  height: clamp(48px, 7vh, 76px);
  display: none;
}
.hero__scroll-rule {
  position: absolute; inset: 0;
  background: linear-gradient(var(--rose), transparent);
}
.hero__scroll-rule::after {
  content: ''; position: absolute; left: -2px; top: 0;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--rose);
  animation: dropDown 2.9s var(--ease) infinite;
}
@keyframes dropDown {
  0%       { transform: translateY(0);    opacity: 0; }
  22%      { opacity: 1; }
  78%      { opacity: 1; }
  100%     { transform: translateY(clamp(43px, 7vh, 79px)); opacity: 0; }
}

@media (min-width: 861px) {
  .hero { padding-inline: var(--gut) 0; }
  .hero__in {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
    padding-right: 0;
  }
  .hero__text { padding-right: clamp(1rem, 3vw, 3rem); }
  .hero__frame { border-radius: clamp(140px, 16vw, 260px) 0 0 0; aspect-ratio: 4 / 5; max-height: 78svh; }
  .hero__scroll { display: block; }
}
@media (min-width: 1500px) {
  .hero__in {
    max-width: none;
    padding-left: max(0px, calc((100vw - var(--wrap)) / 2));
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  }
  .hero__text { max-width: 40rem; }
  .hero__mono { left: max(0px, calc((100vw - var(--wrap)) / 2 - 5rem)); }
  .hero__scroll { left: max(var(--gut), calc((100vw - var(--wrap)) / 2 + var(--gut))); }
}

/* ---------- 8. FILOSOFIA ---------- */
.phil__quote {
  font-family: var(--serif);
  font-size: var(--fs-quote);
  line-height: 1.12;
  letter-spacing: -.004em;
  max-width: 19ch;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
.phil__quote em { font-style: normal; color: var(--rose-ink); }

.phil__cols {
  display: grid;
  gap: clamp(1.5rem, 3vw, 3.5rem);
  max-width: 74ch;
  color: var(--ink-soft);
  margin-bottom: clamp(4rem, 8vw, 7rem);
}

.pillars {
  display: grid;
  gap: clamp(2.5rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(2.5rem, 4vw, 3.5rem);
}
.pillar__n {
  display: block;
  font-size: .68rem; letter-spacing: .26em;
  color: var(--rose-ink);
  margin-bottom: .9rem;
}
.pillar__t {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.3vw, 2.1rem);
  line-height: 1.1;
  margin-bottom: .55rem;
}
.pillar__d { color: var(--ink-soft); font-size: .97rem; max-width: 34ch; }

@media (min-width: 720px) {
  .phil__cols { grid-template-columns: 1fr 1fr; }
  .pillars { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .phil__quote { max-width: 17ch; }
}

/* ---------- 9. ÁREAS DE CUIDADO ---------- */
.care__list { border-bottom: 1px solid var(--line); }

.care__row {
  position: relative;
  display: grid;
  gap: clamp(1rem, 2vw, 2rem);
  padding-block: clamp(2rem, 3.6vw, 3.2rem);
  border-top: 1px solid var(--line);
  align-items: start;
}
.care__row::after {
  content: ''; position: absolute; left: 0; top: -1px;
  width: 100%; height: 1px; background: var(--rose);
  transform: scaleX(0); transform-origin: left;
  transition: transform .8s var(--ease);
}
.care__row:hover::after, .care__row:focus-within::after { transform: scaleX(1); }

.care__name {
  font-family: var(--serif);
  font-size: clamp(2.1rem, 4.2vw, 3.5rem);
  line-height: 1;
  transition: transform .6s var(--ease);
}
.care__row:hover .care__name { transform: translateX(9px); }

.care__kind {
  margin-top: .75rem;
  font-size: .7rem; letter-spacing: .21em; text-transform: uppercase;
  color: var(--ink-soft);
}
.tag {
  display: inline-block;
  margin-left: .55rem;
  padding: .3em .72em .28em;
  background: var(--rose);
  color: var(--ink-deep);
  font-size: .58rem; letter-spacing: .2em;
}

.care__items { color: var(--ink-soft); max-width: 56ch; line-height: 1.95; }
/* nome de tratamento nunca quebra no meio */
.care__items span { white-space: nowrap; }
.care__items i {
  font-style: normal;
  color: var(--rose);
  padding-left: .45em;
  padding-right: .15em;
}
@media (max-width: 380px) {
  .care__items span { white-space: normal; }
}

.care__go {
  align-self: center;
  font-size: .7rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--rose-ink);
  white-space: nowrap;
  border-bottom: 1px solid currentColor;
  padding-bottom: .3rem;
  transition: color .35s;
}
.care__go:hover { color: var(--ink); }

@media (min-width: 900px) {
  .care__row {
    grid-template-columns: minmax(0, .44fr) minmax(0, 1fr) auto;
    gap: clamp(2rem, 4vw, 5rem);
    align-items: center;
  }
}

/* ---------- 10. PROTOCOLO CAPILAR (carro-chefe) ---------- */
.hair {
  position: relative;
  z-index: 2;
  background: var(--ink-deep);
  color: var(--off);
  padding-block: var(--pad);
  overflow: hidden;
}
.hair::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: min(70vw, 900px); aspect-ratio: 1;
  background: radial-gradient(circle, rgba(195,156,149,.28), transparent 65%);
  pointer-events: none;
}

.hair__intro { position: relative; margin-bottom: clamp(3.5rem, 7vw, 6rem); }
.hair__title {
  font-family: var(--serif);
  font-size: var(--fs-h2);
  line-height: 1.08;
  margin-bottom: clamp(1.4rem, 2.5vw, 2rem);
}
.hair__lead { color: rgba(246, 242, 239, .68); max-width: 52ch; }

.hair__stage { position: relative; }
.hair__grid {
  display: grid;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.hair__steps { display: grid; gap: clamp(2.5rem, 5vw, 3.5rem); }
.step__n {
  display: block;
  font-size: .68rem; letter-spacing: .28em;
  color: var(--nude);
  margin-bottom: 1rem;
}
.step__t {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  line-height: 1.08;
  margin-bottom: .85rem;
}
.step__d { color: rgba(246, 242, 239, .66); max-width: 40ch; }

/* passos empilhados no mesmo ponto — a sequência fixada vale em toda largura */
.js:not(.reduce) .hair__steps { gap: 0; }
.js:not(.reduce) .step {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s var(--ease-out), transform .65s var(--ease);
  pointer-events: none;
}
.js:not(.reduce) .step.is-on { opacity: 1; transform: none; pointer-events: auto; }

/* disco de luz */
.hair__visual { display: grid; place-items: center; }
.disc {
  position: relative;
  width: min(100%, 440px);
  aspect-ratio: 1;
  color: rgba(246, 242, 239, .3);
}
.disc__glow {
  position: absolute; inset: -14%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 46%,
              rgba(246, 236, 214, .60) 0%,
              rgba(232, 211, 169, .40) 18%,
              rgba(214, 176, 164, .22) 34%,
              rgba(195, 156, 149, .10) 52%,
              rgba(195, 156, 149, .03) 68%,
              rgba(195, 156, 149, 0) 84%);
  opacity: .42;
  transform: scale(.72);
  will-change: transform, opacity;
}
.disc__rings { position: absolute; inset: 0; width: 100%; height: 100%; }
.disc__rings .ring { transform-origin: center; }
.disc__index {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--sans);
  font-weight: 200;
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  line-height: 1;
  color: var(--off);
  letter-spacing: .16em;
  text-indent: .16em;
}

.hair__foot {
  position: relative;
  margin-top: clamp(3.5rem, 7vw, 6rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  border-top: 1px solid var(--line-lt);
  padding-top: clamp(2rem, 4vw, 3rem);
}
.hair__note { color: rgba(246, 242, 239, .62); font-size: .97rem; max-width: 42ch; }

@media (min-width: 900px) {
  .hair__grid { grid-template-columns: minmax(0, 1fr) minmax(0, .82fr); }
  .hair__foot { justify-content: space-between; }
}

/* mobile: o disco vira a âncora no topo e o texto troca embaixo dele.
   `order` muda só a ordem visual — a ordem de leitura do DOM continua 01, 02, 03. */
@media (max-width: 899px) {
  .js:not(.reduce) .hair__grid { gap: clamp(1.5rem, 5vw, 2.2rem); }
  .js:not(.reduce) .hair__visual { order: -1; }
  .js:not(.reduce) .disc { width: min(62vw, 230px); }
  .js:not(.reduce) .step__d { max-width: none; }
}

/* ---------- 11. PROTOCOLOS EM DESTAQUE ---------- */
.proto__list { border-top: 1px solid var(--line); }
.proto__row {
  position: relative;
  display: grid;
  gap: .4rem clamp(2rem, 5vw, 5rem);
  padding-block: clamp(1.9rem, 3.4vw, 3rem);
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background .6s var(--ease-out);
}
.proto__row:hover { background: rgba(222, 197, 175, .16); }
.proto__label {
  font-size: .68rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--rose-ink);
}
.proto__t {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.5vw, 2.15rem);
  line-height: 1.2;
  font-weight: 400;
}
.proto__t i { font-style: normal; color: var(--rose); padding-inline: .12em; }

.proto__note {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  max-width: 62ch;
  font-size: .95rem;
  color: var(--ink-soft);
}

@media (min-width: 760px) {
  .proto__row { grid-template-columns: minmax(0, .26fr) minmax(0, 1fr); }
  .proto__row:hover { padding-inline: 1.4rem; }
}

/* ---------- 12. ENVELHECIMENTO ---------- */
.aging {
  position: relative;
  z-index: 2;
  padding-block: clamp(6rem, 13vw, 12rem);
  overflow: hidden;
  text-align: center;
}
.aging__ground {
  position: absolute; inset: 0;
  background: var(--rose);
  clip-path: inset(0 0 0 0);
}
.js:not(.reduce) .aging__ground { clip-path: inset(100% 0 0 0); }

.aging__in { position: relative; }
.aging .eyebrow { color: var(--ink); }
.aging__quote {
  font-family: var(--serif);
  font-size: var(--fs-quote);
  line-height: 1.16;
  max-width: 20ch;
  margin-inline: auto;
  color: var(--ink);
}
.aging__sub {
  margin-top: clamp(1.75rem, 3.5vw, 2.6rem);
  color: rgba(46, 38, 34, .86);
  max-width: 40ch;
  margin-inline: auto;
}

/* ---------- 13. SOBRE ---------- */
.about__in {
  display: grid;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}
.about__fig { margin: 0; }
.about__frame {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 0 0 clamp(90px, 18vw, 210px) 0;
  background: linear-gradient(160deg, #EDE6DF, #E3D9D0);
}
.about__frame img {
  position: absolute;
  top: -6%; left: 0;
  width: 100%; height: 112%;
  object-fit: cover;
  object-position: 50% 28%;
}

.about__t {
  font-family: var(--serif);
  font-size: var(--fs-h2);
  line-height: 1.06;
  margin-bottom: clamp(1.5rem, 3vw, 2.2rem);
}
.about__text > p { color: var(--ink-soft); max-width: 46ch; }
.about__text > p + p { margin-top: 1.3rem; }

.cred { margin-top: clamp(2.5rem, 5vw, 3.5rem); border-top: 1px solid var(--line); }
.cred__row {
  display: grid;
  gap: .2rem 2rem;
  padding-block: 1.05rem;
  border-bottom: 1px solid var(--line);
}
.cred__row dt {
  font-size: .66rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--rose-ink);
  padding-top: .28rem;
}
.cred__row dd { margin: 0; font-size: .99rem; }

@media (min-width: 560px) {
  .cred__row { grid-template-columns: minmax(0, .38fr) minmax(0, 1fr); align-items: baseline; }
}
@media (min-width: 900px) {
  .about__in { grid-template-columns: minmax(0, .82fr) minmax(0, 1fr); gap: clamp(3rem, 7vw, 7rem); }
}

/* ---------- 14. CLÍNICA ---------- */
.clinic__in { display: grid; gap: clamp(2.5rem, 6vw, 6rem); }
.clinic__t {
  font-family: var(--serif);
  font-size: var(--fs-h2);
  line-height: 1.06;
  margin-bottom: clamp(1.5rem, 3vw, 2.2rem);
}
.clinic__addr {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--ink-soft);
  margin-bottom: 1.75rem;
}

.hours { border-top: 1px solid var(--line); }
.hours__row {
  display: grid;
  gap: .1rem 2rem;
  padding-block: 1.2rem;
  border-bottom: 1px solid var(--line);
}
.hours__row dt {
  font-size: .66rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--rose-ink);
  padding-top: .3rem;
}
.hours__row dd { margin: 0; font-family: var(--serif); font-size: 1.5rem; line-height: 1.3; }

@media (min-width: 560px) {
  .hours__row { grid-template-columns: minmax(0, .5fr) minmax(0, 1fr); align-items: baseline; }
}
@media (min-width: 900px) {
  .clinic__in { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); align-items: start; }
}

/* ---------- 15. CTA FINAL ---------- */
.cta {
  position: relative;
  z-index: 2;
  padding-block: clamp(6rem, 13vw, 11rem);
  overflow: hidden;
  border-top: 1px solid var(--line);
}
.cta__in { position: relative; text-align: center; }
.cta__mono {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -54%);
  width: min(64vw, 540px);
  aspect-ratio: 800 / 661;
  pointer-events: none;
}
.cta__mono-in {
  display: block; width: 100%; height: 100%;
  background: linear-gradient(128deg, var(--gold-2), var(--gold-1) 48%, var(--gold-2));
  -webkit-mask: url(../img/monograma-mask.png) no-repeat center / contain;
  mask: url(../img/monograma-mask.png) no-repeat center / contain;
  opacity: .2;
}
.cta__t {
  position: relative;
  font-family: var(--serif);
  font-size: var(--fs-h2);
  line-height: 1.08;
  max-width: 17ch;
  margin-inline: auto;
}
.cta__d {
  position: relative;
  margin: clamp(1.4rem, 3vw, 2rem) auto clamp(2.4rem, 5vw, 3.4rem);
  max-width: 46ch;
  color: var(--ink-soft);
}
.cta .btn { position: relative; }

/* ---------- 16. RODAPÉ ---------- */
.foot {
  position: relative;
  z-index: 2;
  background: var(--ink-deep);
  color: rgba(246, 242, 239, .72);
  padding-block: clamp(3.5rem, 7vw, 5.5rem) clamp(2rem, 3vw, 2.5rem);
  font-size: .93rem;
}
.foot__in {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--line-lt);
}
.foot__brand { display: flex; align-items: center; gap: .9rem; }
.foot__mark {
  width: 40px; height: 33px; flex: none;
  background: linear-gradient(128deg, var(--gold-2), var(--gold-1) 48%, var(--gold-2));
  -webkit-mask: url(../img/monograma-mask.png) no-repeat center / contain;
  mask: url(../img/monograma-mask.png) no-repeat center / contain;
}
.foot__name {
  display: flex; flex-direction: column;
  color: var(--off);
  font-size: .82rem; letter-spacing: .2em; text-transform: uppercase; line-height: 1.4;
}
.foot__name em {
  font-style: normal; font-size: .58rem; letter-spacing: .34em; color: var(--nude);
}

.foot__col { display: grid; gap: .45rem; align-content: start; }
.foot__h {
  font-size: .66rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--nude);
  margin-bottom: .7rem;
  font-weight: 500;
}
.foot__col a { position: relative; width: fit-content; transition: color .35s; }
.foot__col a::after {
  content: ''; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease);
}
.foot__col a:hover { color: var(--off); }
.foot__col a:hover::after { transform: scaleX(1); }

.foot__base {
  display: flex; flex-wrap: wrap; gap: .75rem 2rem;
  justify-content: space-between;
  padding-top: clamp(1.5rem, 3vw, 2.2rem);
  font-size: .74rem;
  color: rgba(246, 242, 239, .62);
}
.foot__claim { letter-spacing: .22em; text-transform: uppercase; font-size: .62rem; }
/* identificação profissional: discreta, mas nunca apagada */
.foot__legal {
  color: var(--nude);
  letter-spacing: .14em;
  margin-right: .9rem;
  white-space: nowrap;
}

@media (min-width: 760px) {
  .foot__in { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1fr); }
}

/* ---------- 17. ESTADOS DE ANIMAÇÃO (só com JS e sem reduced-motion) ---------- */
.js:not(.reduce) .anim { opacity: 0; }
.js:not(.reduce) .anim[data-anim="up"]   { transform: translateY(26px); }
.js:not(.reduce) .anim[data-anim="row"]  { transform: translateY(20px); }
.js:not(.reduce) .anim[data-anim="mask"] { opacity: 1; clip-path: inset(0 0 105% 0); }
.js:not(.reduce) .hero__title .ln__in    { transform: translateY(105%); }
.js:not(.reduce) .hero__frame img        { opacity: 0; }
.js:not(.reduce) .hero__mono             { clip-path: inset(0 100% 0 0); }
.js:not(.reduce) .cta__mono              { clip-path: inset(0 100% 0 0); }

/* ---------- 18. MOVIMENTO REDUZIDO ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .hero__scroll-rule::after { display: none; }
  .aging__ground { clip-path: inset(0 0 0 0) !important; }
  .disc__glow { transform: scale(1); opacity: .55; }
}