/* ============================================================
   STELLA MEIRELES DERMATOLOGIA
   Identidade: "ciência que acolhe" (ver identidade/design-guide.md)
   Editorial premium: porcelana quente, cáqui dourado, marrom
   profundo. Fraunces + Hanken Grotesk (self-hosted).
   ============================================================ */

/* ---------- Fontes (self-hosted) ---------- */
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces.woff2') format('woff2');
  font-weight: 300 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-italic.woff2') format('woff2');
  font-weight: 300 600;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Hanken Grotesk';
  src: url('../fonts/hanken.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Hanken Grotesk';
  src: url('../fonts/hanken-italic.woff2') format('woff2');
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --porcelana: #FAF4E8;
  --areia: #F2E8D5;
  --caqui: #D4C09F;
  --linha: #DCCBAA;
  --taupe: #8F7E61;
  --bronze: #96682B;
  --bronze-escuro: #7A5220;
  --marrom: #4B3108;
  --noite: #2C1E07;
  --cafe: #2B1D0C;
  --cafe-suave: #6E5D45;
  --creme: #FFEBD7;
  --oliva: #47543F;
  --oliva-escura: #394432;
  --whats: #2DA739;
  --linha-escura: rgba(255, 235, 215, .16);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --font-d: 'Fraunces', Georgia, serif;
  --font-b: 'Hanken Grotesk', 'Helvetica Neue', sans-serif;
  --intro: 0s; /* atraso extra quando o preloader roda */
}
html.preloading { --intro: 1.45s; }

/* ---------- Base ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6.5rem; }
body {
  font-family: var(--font-b);
  background: var(--porcelana);
  color: var(--cafe);
  line-height: 1.7;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: var(--bronze); color: var(--creme); }
:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-d); font-weight: 380; line-height: 1.08; letter-spacing: -.015em; }
h1 em, h2 em, h3 em, .tit-em { font-style: italic; font-weight: 340; color: var(--bronze); }

/* grain sutil por cima de tudo */
body::after {
  content: "";
  position: fixed; inset: 0; z-index: 2000; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container { width: min(1240px, 100% - clamp(2.5rem, 8vw, 5rem)); margin-inline: auto; }
.section { padding-block: clamp(5rem, 11vw, 8.5rem); }
.eyebrow {
  font-size: .72rem; font-weight: 600; letter-spacing: .2em;
  text-transform: uppercase; color: var(--taupe);
}
.eyebrow--bronze { color: var(--bronze); }

/* cabeçalho de seção numerado */
.sec-head { display: flex; align-items: baseline; gap: clamp(1rem, 3vw, 2.2rem); margin-bottom: clamp(2.6rem, 6vw, 4.6rem); }
.sec-num {
  font-family: var(--font-d); font-style: italic; font-weight: 300;
  font-size: clamp(3.2rem, 8vw, 5.6rem); line-height: 1; flex-shrink: 0;
  color: transparent; -webkit-text-stroke: 1px var(--caqui);
}
.sec-num--creme { -webkit-text-stroke-color: rgba(255, 235, 215, .34); }
.sec-title { font-size: clamp(1.95rem, 4.4vw, 3.2rem); max-width: 20ch; }
.sec-sub { margin-top: 1rem; max-width: 56ch; color: var(--cafe-suave); }

/* ---------- Preloader ---------- */
.preloader { display: none; }
html.preloading .preloader {
  display: flex;
  position: fixed; inset: 0; z-index: 3000;
  background: var(--noite);
  flex-direction: column; align-items: center; justify-content: center; gap: .7rem;
  animation: curtain .95s var(--ease) 1.6s forwards;
}
.preloader .mono {
  font-family: var(--font-d); font-style: italic; font-weight: 300;
  font-size: clamp(4.2rem, 11vw, 7rem); line-height: 1; color: var(--creme);
  opacity: 0; animation: pl-in .8s var(--ease) .15s forwards;
}
.preloader .mono b { font-weight: 300; color: var(--caqui); }
.preloader small {
  font-size: .66rem; font-weight: 600; letter-spacing: .34em; text-transform: uppercase;
  color: rgba(255, 235, 215, .55);
  opacity: 0; animation: pl-in .8s var(--ease) .4s forwards;
}
@keyframes pl-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes curtain { to { transform: translateY(-101%); visibility: hidden; } }

/* ---------- Progresso + cursor ---------- */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 1500;
  background: var(--bronze); transform-origin: left; transform: scaleX(0);
}
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 2500; pointer-events: none;
  border-radius: 50%; display: none;
}
.cursor-dot { width: 6px; height: 6px; background: var(--bronze); margin: -3px 0 0 -3px; }
.cursor-ring {
  width: 38px; height: 38px; margin: -19px 0 0 -19px;
  border: 1px solid rgba(150, 104, 43, .55);
  transition: width .35s var(--ease), height .35s var(--ease), margin .35s var(--ease), background-color .35s, opacity .3s;
}
body.cursor-hover .cursor-ring {
  width: 64px; height: 64px; margin: -32px 0 0 -32px;
  background: rgba(212, 192, 159, .16); border-color: var(--bronze);
}
@media (pointer: fine) { .cursor-dot, .cursor-ring { display: block; } }

/* ---------- Botões (retangulares finos, editorial) ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .7rem;
  font-family: var(--font-b); font-weight: 600; font-size: .88rem;
  letter-spacing: .08em; text-transform: uppercase; text-decoration: none;
  padding: 1.05rem 2.2rem; cursor: pointer; border: none;
  overflow: hidden; isolation: isolate;
  transition: color .4s var(--ease), border-color .4s;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  transform: translateY(101%); transition: transform .45s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn .arr { transition: transform .35s var(--ease); }
.btn:hover .arr { transform: translateX(5px); }

.btn--solid { background: var(--bronze); color: var(--creme); }
.btn--solid::before { background: var(--marrom); }

.btn--ghost { background: transparent; color: var(--cafe); border: 1px solid rgba(43, 29, 12, .35); }
.btn--ghost::before { background: var(--cafe); }
.btn--ghost:hover { color: var(--creme); border-color: var(--cafe); }

.btn--creme { background: var(--creme); color: var(--marrom); }
.btn--creme::before { background: var(--caqui); }

.btn--ghost-creme { background: transparent; color: var(--creme); border: 1px solid rgba(255, 235, 215, .4); }
.btn--ghost-creme::before { background: var(--creme); }
.btn--ghost-creme:hover { color: var(--marrom); border-color: var(--creme); }

.btn--big { padding: 1.3rem 2.9rem; font-size: .95rem; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background-color .35s var(--ease), border-color .35s, box-shadow .35s;
}
.site-header.scrolled {
  background: rgba(250, 244, 232, .88);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border-bottom-color: var(--linha);
  box-shadow: 0 12px 34px -26px rgba(43, 29, 12, .35);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 1rem; }
.logo { display: block; text-decoration: none; }
.logo img { height: 44px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 1.9rem; }
.main-nav a:not(.btn) {
  position: relative; font-size: .9rem; font-weight: 500;
  text-decoration: none; padding-block: .25rem; white-space: nowrap;
}
.main-nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1.5px;
  background: var(--bronze); transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease);
}
.main-nav a:not(.btn):hover::after,
.main-nav a.ativo::after { transform: scaleX(1); transform-origin: left; }
.main-nav a.ativo { color: var(--bronze-escuro); }
.main-nav .btn { padding: .72rem 1.5rem; font-size: .74rem; }
.nav-toggle { display: none; background: none; border: none; width: 44px; height: 44px; cursor: pointer; position: relative; z-index: 110; }
.nav-toggle span { display: block; width: 24px; height: 1.5px; background: var(--cafe); margin: 6px auto; transition: transform .35s var(--ease), opacity .25s; }

/* ---------- Hero (home) ---------- */
.hero { min-height: 100svh; display: flex; align-items: center; padding-top: 7.5rem; padding-bottom: 4rem; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; top: -24%; right: -12%;
  width: 62vw; height: 62vw; max-width: 840px; max-height: 840px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--areia), transparent 66%);
  opacity: .9; pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: center; position: relative; }
.hero-copy .eyebrow { margin-bottom: 1.6rem; }
.hero-title { font-size: clamp(2.4rem, 6.6vw, 5.6rem); line-height: 1.03; letter-spacing: -.026em; margin-bottom: 1.7rem; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .07em; margin-bottom: -.07em; }
.hero-title .line span { display: inline-block; }
.hero-lead {
  font-size: clamp(1.05rem, 1.5vw, 1.19rem); line-height: 1.55; max-width: 46ch;
  color: var(--cafe-suave); margin-bottom: 2.6rem; text-wrap: balance;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-side {
  position: absolute; right: calc(-1 * clamp(1rem, 3vw, 2rem)); top: 50%;
  transform: translateY(-50%); writing-mode: vertical-rl;
  font-size: .64rem; font-weight: 600; letter-spacing: .32em; text-transform: uppercase;
  color: rgba(43, 29, 12, .38);
}
.hero-art { position: relative; will-change: transform; }
.hero-arc {
  position: absolute; inset: -1.7rem 1.7rem 1.7rem -1.7rem;
  border: 1px solid var(--caqui);
  border-radius: 999px 999px 0 0; pointer-events: none; will-change: transform;
}
.portrait {
  position: relative; aspect-ratio: 4 / 5.1; border-radius: 999px 999px 0 0;
  overflow: hidden; background: var(--areia);
}
.portrait img {
  width: 100%; height: 100%; object-fit: cover; object-position: center top;
  transform: scale(1.02); transition: transform 6s var(--ease);
}
.hero-art:hover .portrait img { transform: scale(1.07); }
.portrait::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(75, 49, 8, 0) 60%, rgba(44, 30, 7, .2) 100%);
}
.portrait::after { content: ""; position: absolute; inset: 14px; z-index: 1; border: 1px solid rgba(255, 235, 215, .5); border-radius: 999px 999px 0 0; }
.float-card {
  position: absolute; left: clamp(-2.6rem, -4vw, -1rem); bottom: 2.4rem;
  background: var(--porcelana); border: 1px solid var(--linha);
  padding: 1.05rem 1.5rem; box-shadow: 0 26px 52px -28px rgba(43, 29, 12, .45);
}
.float-card strong { display: block; font-family: var(--font-d); font-size: 1.35rem; font-weight: 420; line-height: 1.15; color: var(--bronze-escuro); }
.float-card span { font-size: .8rem; color: var(--cafe-suave); }

/* entrada do hero */
.hr { opacity: 0; transform: translateY(26px); animation: rise .95s var(--ease) forwards; }
.hero-title .line span { transform: translateY(112%); animation: lineup 1s var(--ease) forwards; }
@keyframes rise { to { opacity: 1; transform: translateY(0); } }
@keyframes lineup { to { transform: translateY(0); } }
.d1 { animation-delay: calc(var(--intro) + .1s); }
.d2 { animation-delay: calc(var(--intro) + .2s); }
.d3 { animation-delay: calc(var(--intro) + .3s); }
.d4 { animation-delay: calc(var(--intro) + .45s); }
.d5 { animation-delay: calc(var(--intro) + .57s); }
.d6 { animation-delay: calc(var(--intro) + .69s); }

/* ---------- Hero interno (páginas) ---------- */
.page-hero { padding-top: clamp(9rem, 16vw, 12rem); padding-bottom: clamp(3rem, 6vw, 4.5rem); position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; top: 4.5rem; right: -8%;
  width: clamp(280px, 30vw, 460px); aspect-ratio: 1 / 1.25;
  border: 1px solid var(--caqui); border-radius: 999px 999px 0 0;
  opacity: .55; pointer-events: none;
}
.page-hero .eyebrow { margin-bottom: 1.4rem; }
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); max-width: 16ch; position: relative; z-index: 1; }
.page-hero .lead { margin-top: 1.6rem; max-width: 52ch; font-size: clamp(1.02rem, 1.4vw, 1.15rem); color: var(--cafe-suave); position: relative; z-index: 1; }
.page-hero .container { position: relative; }
.page-hero + * { border-top: 1px solid var(--linha); }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--linha); padding-block: 1.2rem; overflow: hidden; }
.marquee-track { display: flex; gap: 3.4rem; width: max-content; animation: marq 42s linear infinite; }
.marquee span {
  font-family: var(--font-d); font-style: italic; font-size: 1.35rem; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1px rgba(75, 49, 8, .5);
  display: flex; align-items: center; gap: 3.4rem;
}
.marquee i { font-style: normal; width: 6px; height: 6px; border-radius: 50%; background: var(--caqui); -webkit-text-stroke: 0; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------- Credenciais ---------- */
.creds-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.cred { padding: 2.5rem 1.4rem; text-align: center; }
.cred + .cred { border-left: 1px solid var(--linha); }
.cred strong { display: block; font-family: var(--font-d); font-weight: 400; font-size: clamp(1.25rem, 2.2vw, 1.7rem); line-height: 1.2; margin-bottom: .35rem; }
.cred strong em { font-style: italic; color: var(--bronze); }
.cred span { font-size: .74rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--taupe); }

/* ---------- Sobre (home) ---------- */
.about-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: start; }
.about-title { font-size: clamp(2rem, 4vw, 3rem); margin-top: 1rem; }
.about-body { color: rgba(43, 29, 12, .84); }
.about-body p + p { margin-top: 1.4rem; }
.pullquote { margin: 2.4rem 0 0; padding-left: 1.6rem; border-left: 2px solid var(--caqui); }
.pullquote p { font-family: var(--font-d); font-style: italic; font-weight: 340; font-size: 1.32rem; line-height: 1.5; color: var(--cafe); }
.pullquote cite { display: block; margin-top: .8rem; font-style: normal; font-size: .7rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--taupe); }
.about-photo {
  margin-top: 2.6rem; border-radius: 999px 999px 0 0; overflow: hidden;
  aspect-ratio: 4 / 4.6; max-width: 420px; position: relative; background: var(--areia);
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-photo::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(255, 235, 215, .55); border-radius: 999px 999px 0 0; }
.tags { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2.2rem; }
.tag {
  font-size: .74rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding: .5rem 1.1rem; border: 1px solid var(--caqui); color: var(--taupe);
}
.about-cta { margin-top: 2.6rem; }

/* ---------- Índice de tratamentos (t-rows) ---------- */
.treatments { background: var(--areia); }
.t-list { border-top: 1px solid rgba(75, 49, 8, .22); }
.t-row {
  position: relative; display: grid;
  grid-template-columns: 4.5rem 1fr auto; gap: clamp(1rem, 3vw, 2.5rem);
  align-items: center;
  padding: clamp(1.6rem, 3.5vw, 2.2rem) clamp(.5rem, 2vw, 1.5rem);
  border-bottom: 1px solid rgba(75, 49, 8, .22);
  text-decoration: none; overflow: hidden;
}
.t-row::before {
  content: ""; position: absolute; inset: 0; background: var(--porcelana);
  transform: translateY(101%); transition: transform .5s var(--ease);
}
.t-row:hover::before { transform: translateY(0); }
.t-row > * { position: relative; }
.t-num { font-family: var(--font-d); font-style: italic; font-weight: 300; font-size: 1.3rem; color: var(--taupe); }
.t-info h3 { font-size: clamp(1.4rem, 2.6vw, 1.95rem); margin-bottom: .3rem; transition: color .35s; }
.t-row:hover .t-info h3 { color: var(--bronze-escuro); }
.t-info p { font-size: .93rem; color: var(--cafe-suave); max-width: 58ch; }
.t-go {
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid rgba(75, 49, 8, .3);
  display: flex; align-items: center; justify-content: center;
  transition: background-color .4s var(--ease), border-color .4s, transform .5s var(--ease);
}
.t-go svg { stroke: var(--cafe); transition: stroke .35s; }
.t-row:hover .t-go { background: var(--bronze); border-color: var(--bronze); transform: rotate(-45deg); }
.t-row:hover .t-go svg { stroke: var(--creme); }
.t-note { margin-top: 1.6rem; font-size: .85rem; color: var(--cafe-suave); }

/* ---------- Bloco oncológico (oliva) ---------- */
.onco { background: var(--oliva); color: var(--creme); position: relative; overflow: hidden; }
.onco::before {
  content: ""; position: absolute; top: -30%; left: -10%;
  width: 48vw; max-width: 640px; aspect-ratio: 1;
  border: 1px solid rgba(255, 235, 215, .14); border-radius: 50%; pointer-events: none;
}
.onco .sec-title { color: var(--creme); }
.onco-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.onco-body p { color: rgba(255, 235, 215, .82); max-width: 56ch; }
.onco-body p + p { margin-top: 1.3rem; }
.onco-list { list-style: none; margin-top: 2.2rem; border-top: 1px solid var(--linha-escura); }
.onco-list li {
  display: flex; align-items: baseline; gap: 1rem;
  padding-block: .95rem; border-bottom: 1px solid var(--linha-escura);
  font-size: .97rem; color: rgba(255, 235, 215, .9);
}
.onco-list li::before { content: "◆"; font-size: .5rem; color: var(--caqui); flex-shrink: 0; transform: translateY(-2px); }
.onco-cta { margin-top: 2.4rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.onco-photo { position: relative; }
.onco-photo .arch { border-radius: 999px 999px 0 0; overflow: hidden; aspect-ratio: 4 / 4.8; background: var(--oliva-escura); position: relative; }
.onco-photo .arch img { width: 100%; height: 100%; object-fit: cover; }
.onco-photo .arch::after { content: ""; position: absolute; inset: 13px; border: 1px solid rgba(255, 235, 215, .35); border-radius: 999px 999px 0 0; }
.onco-photo .arc-line {
  position: absolute; inset: -1.5rem -1.5rem 1.5rem 1.5rem;
  border: 1px solid rgba(212, 192, 159, .5); border-radius: 999px 999px 0 0; pointer-events: none;
}
.onco-badge {
  position: absolute; left: -1rem; bottom: 2rem;
  background: var(--noite); border: 1px solid rgba(212, 192, 159, .35);
  padding: 1rem 1.4rem;
}
.onco-badge strong { display: block; font-family: var(--font-d); font-weight: 420; font-size: 1.15rem; color: var(--caqui); }
.onco-badge span { font-size: .78rem; color: rgba(255, 235, 215, .7); }

/* ---------- Jornada ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 3.2rem); }
.step { border-top: 1px solid var(--linha); padding-top: 1.7rem; position: relative; }
.step::before {
  content: ""; position: absolute; top: -1px; left: 0; width: 64px; height: 3px;
  background: var(--bronze); transform: scaleX(0); transform-origin: left;
  transition: transform .8s var(--ease) .2s;
}
.step.visible::before { transform: scaleX(1); }
.step-num { font-family: var(--font-d); font-style: italic; font-weight: 300; font-size: 2.6rem; color: var(--bronze); line-height: 1; display: block; margin-bottom: 1.1rem; }
.step h3 { font-size: 1.42rem; margin-bottom: .6rem; }
.step p { font-size: .95rem; color: var(--cafe-suave); }

/* ---------- Cards com arco (tratamentos, blog) ---------- */
.arch-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.4rem, 3vw, 2.4rem); }
.arch-card { text-decoration: none; display: block; }
.arch-card .frame {
  border-radius: 999px 999px 0 0; overflow: hidden; aspect-ratio: 4 / 4.4;
  position: relative; background: var(--areia);
}
.arch-card .frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.arch-card:hover .frame img { transform: scale(1.06); }
.arch-card .frame::after { content: ""; position: absolute; inset: 11px; border: 1px solid rgba(255, 235, 215, .55); border-radius: 999px 999px 0 0; pointer-events: none; }
.arch-card h3 { font-size: 1.35rem; margin-top: 1.3rem; transition: color .3s; }
.arch-card:hover h3 { color: var(--bronze-escuro); }
.arch-card p { font-size: .92rem; color: var(--cafe-suave); margin-top: .35rem; }

/* ---------- Página de tratamentos: áreas ---------- */
.area { border-top: 1px solid var(--linha); padding-block: clamp(3.4rem, 7vw, 5.5rem); }
.area:first-of-type { border-top: 0; }
.area-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.area-head { position: sticky; top: 7rem; }
.area-head .sec-num { display: block; margin-bottom: .6rem; }
.area-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); }
.area-head p { margin-top: 1rem; color: var(--cafe-suave); font-size: .97rem; max-width: 34ch; }
.area-head .btn { margin-top: 1.8rem; }
.itens { list-style: none; border-top: 1px solid var(--linha); }
.itens li { display: flex; align-items: baseline; gap: 1.1rem; padding-block: 1.05rem; border-bottom: 1px solid var(--linha); }
.itens li strong { font-weight: 600; font-size: 1.02rem; }
.itens li span { color: var(--cafe-suave); font-size: .92rem; }
.itens li::before { content: "◆"; font-size: .48rem; color: var(--bronze); flex-shrink: 0; transform: translateY(-2px); }
.area-fotos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2.2rem; }
.area-fotos figure { border-radius: 999px 999px 0 0; overflow: hidden; aspect-ratio: 4 / 4.6; position: relative; background: var(--areia); }
.area-fotos img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.area-fotos figure:hover img { transform: scale(1.07); }
.area-fotos figcaption {
  position: absolute; inset: auto 0 0; padding: 1.6rem .8rem .9rem; text-align: center;
  font-size: .74rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--creme);
  background: linear-gradient(180deg, transparent, rgba(44, 30, 7, .72));
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; }
.acc { border-bottom: 1px solid var(--linha); }
.acc-btn {
  width: 100%; background: none; border: none; cursor: pointer; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding-block: 1.5rem;
  font-family: var(--font-d); font-weight: 400; font-size: 1.2rem; color: var(--cafe);
  transition: color .3s;
}
.acc-btn:hover { color: var(--bronze-escuro); }
.acc-btn .plus { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.acc-btn .plus::before, .acc-btn .plus::after {
  content: ""; position: absolute; background: var(--bronze);
  top: 50%; left: 0; width: 100%; height: 1.5px; transform: translateY(-50%);
}
.acc-btn .plus::after { transform: translateY(-50%) rotate(90deg); transition: transform .4s var(--ease); }
.acc.open .acc-btn { color: var(--bronze-escuro); }
.acc.open .plus::after { transform: translateY(-50%) rotate(0deg); }
.acc-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s var(--ease); }
.acc.open .acc-panel { grid-template-rows: 1fr; }
.acc-panel-inner { overflow: hidden; min-height: 0; }
.acc-panel p { padding-bottom: 1.6rem; max-width: 64ch; font-size: .97rem; color: rgba(43, 29, 12, .78); }

/* ---------- CTA final (arcos concêntricos) ---------- */
.final-cta { background: var(--marrom); color: var(--creme); text-align: center; position: relative; overflow: hidden; }
.final-cta::before {
  content: ""; position: absolute; left: 50%; bottom: -40%; transform: translateX(-50%);
  width: min(660px, 82vw); aspect-ratio: 1;
  border: 1px solid rgba(212, 192, 159, .45); border-radius: 999px 999px 0 0; pointer-events: none;
}
.final-cta::after {
  content: ""; position: absolute; left: 50%; bottom: -52%; transform: translateX(-50%);
  width: min(880px, 105vw); aspect-ratio: 1;
  border: 1px solid rgba(212, 192, 159, .2); border-radius: 999px 999px 0 0; pointer-events: none;
}
.final-cta .container { position: relative; z-index: 1; }
.final-cta .eyebrow { margin-bottom: 1.4rem; color: var(--caqui); }
.final-cta h2 { font-size: clamp(2.2rem, 5.2vw, 4rem); max-width: 20ch; margin-inline: auto; margin-bottom: 1.5rem; color: var(--creme); }
.final-cta h2 em { color: var(--caqui); }
.final-cta p { color: rgba(255, 235, 215, .72); max-width: 46ch; margin-inline: auto; margin-bottom: 2.6rem; }

/* ---------- Contato ---------- */
.contact-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: stretch; }
.contact-info h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 2.2rem; margin-top: 1rem; }
.contact-row { display: flex; gap: 1.2rem; padding-block: 1.3rem; border-top: 1px solid var(--linha); }
.contact-row:last-of-type { border-bottom: 1px solid var(--linha); }
.contact-row .label { flex-shrink: 0; width: 7.5rem; font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--taupe); padding-top: .35rem; }
.contact-row .value { font-size: .98rem; color: rgba(43, 29, 12, .88); }
.contact-row .value a { color: var(--bronze-escuro); font-weight: 600; text-decoration: none; }
.contact-row .value a:hover { text-decoration: underline; }
.address-card {
  position: relative; overflow: hidden;
  background: var(--areia); border-radius: 999px 999px 0 0;
  padding: clamp(2.6rem, 5vw, 3.6rem) clamp(1.8rem, 4vw, 2.8rem);
  display: flex; flex-direction: column; justify-content: flex-end; align-items: center;
  text-align: center; min-height: 460px;
}
.address-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.address-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(44, 30, 7, .02) 30%, rgba(44, 30, 7, .8) 100%);
}
.address-body { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.address-card svg { color: var(--creme); }
.address-card strong { font-family: var(--font-d); font-weight: 400; font-size: 1.45rem; line-height: 1.3; color: var(--creme); }
.address-card span { font-size: .92rem; color: rgba(255, 235, 215, .85); max-width: 32ch; }

/* ---------- Blog ---------- */
.post-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.4rem, 3vw, 2.4rem); }
.post-card { text-decoration: none; display: block; border: 1px solid var(--linha); background: rgba(255, 255, 255, .28); transition: border-color .35s, transform .5s var(--ease); }
.post-card:hover { border-color: var(--caqui); transform: translateY(-4px); }
.post-card .thumb { overflow: hidden; aspect-ratio: 16 / 10; background: var(--areia); }
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.post-card:hover .thumb img { transform: scale(1.06); }
.post-card .body { padding: 1.6rem 1.6rem 1.8rem; }
.post-card .cat { font-size: .68rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--bronze); }
.post-card h3 { font-size: 1.3rem; margin-top: .7rem; line-height: 1.25; transition: color .3s; }
.post-card:hover h3 { color: var(--bronze-escuro); }
.post-card p { font-size: .92rem; color: var(--cafe-suave); margin-top: .6rem; }
.post-card .ler { display: inline-block; margin-top: 1.1rem; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--bronze-escuro); }

/* artigo */
.artigo { max-width: 720px; margin-inline: auto; }
.artigo > p { margin-bottom: 1.5rem; color: rgba(43, 29, 12, .86); }
.artigo h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 2.8rem 0 1.2rem; }
.artigo ul, .artigo ol { margin: 0 0 1.5rem 1.2rem; color: rgba(43, 29, 12, .86); }
.artigo li { margin-bottom: .5rem; }
.artigo strong { color: var(--cafe); }
.sumario {
  border: 1px solid var(--linha); background: var(--areia);
  padding: 1.6rem 1.8rem; margin-bottom: 2.6rem;
}
.sumario .eyebrow { margin-bottom: .8rem; }
.sumario ol { list-style: none; margin: 0; }
.sumario li { margin: 0; }
.sumario a {
  display: block; padding-block: .5rem; text-decoration: none;
  font-size: .95rem; color: var(--cafe); border-bottom: 1px solid var(--linha);
  transition: color .3s, padding-left .3s var(--ease);
}
.sumario li:last-child a { border-bottom: 0; }
.sumario a:hover { color: var(--bronze-escuro); padding-left: .5rem; }
.abcde { list-style: none; margin: 1.8rem 0 2.2rem !important; border-top: 1px solid var(--linha); }
.abcde li { display: flex; gap: 1.3rem; align-items: baseline; padding-block: 1.05rem; border-bottom: 1px solid var(--linha); margin: 0; }
.abcde .letra { font-family: var(--font-d); font-style: italic; font-weight: 300; font-size: 2rem; color: var(--bronze); flex-shrink: 0; width: 2.2rem; text-align: center; }
.autor-box {
  display: flex; align-items: center; gap: 1.4rem; margin-top: 3.2rem;
  border: 1px solid var(--linha); padding: 1.5rem 1.8rem; background: rgba(255, 255, 255, .3);
}
.autor-box img { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; object-position: center 20%; }
.autor-box strong { font-family: var(--font-d); font-weight: 420; font-size: 1.15rem; display: block; }
.autor-box span { font-size: .85rem; color: var(--cafe-suave); }
.post-meta { display: flex; gap: 1.2rem; align-items: center; margin-top: 1.6rem; font-size: .8rem; color: var(--taupe); letter-spacing: .06em; text-transform: uppercase; font-weight: 600; }

/* ---------- Formação (página da doutora) ---------- */
.formacao { list-style: none; border-top: 1px solid var(--linha); counter-reset: form; }
.formacao li {
  display: grid; grid-template-columns: 4rem 1fr; gap: 1.4rem; align-items: baseline;
  padding-block: 1.6rem; border-bottom: 1px solid var(--linha); counter-increment: form;
}
.formacao li::before {
  content: "0" counter(form);
  font-family: var(--font-d); font-style: italic; font-weight: 300; font-size: 1.6rem;
  color: transparent; -webkit-text-stroke: 1px var(--caqui);
}
.formacao strong { display: block; font-family: var(--font-d); font-weight: 420; font-size: 1.25rem; margin-bottom: .2rem; }
.formacao span { font-size: .92rem; color: var(--cafe-suave); }

/* ---------- Footer ---------- */
.site-footer { background: var(--noite); color: rgba(255, 235, 215, .78); padding-top: clamp(3.5rem, 7vw, 5.5rem); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); padding-bottom: 3rem; }
.footer-brand img { width: min(280px, 70%); height: auto; }
.footer-brand p { margin-top: 1.4rem; font-size: .92rem; max-width: 34ch; color: rgba(255, 235, 215, .6); }
.footer-tit { font-size: .7rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--caqui); margin-bottom: 1.3rem; }
.footer-nav { list-style: none; }
.footer-nav li { margin-bottom: .55rem; }
.footer-nav a { text-decoration: none; font-size: .95rem; color: rgba(255, 235, 215, .78); transition: color .3s; }
.footer-nav a:hover { color: var(--caqui); }
.footer-contact { list-style: none; }
.footer-contact li { margin-bottom: .9rem; font-size: .92rem; line-height: 1.55; }
.footer-contact a { color: rgba(255, 235, 215, .85); text-decoration: none; }
.footer-contact a:hover { color: var(--caqui); }
.footer-base {
  border-top: 1px solid var(--linha-escura); padding-block: 1.6rem;
  display: flex; flex-wrap: wrap; gap: .6rem 2rem; align-items: center; justify-content: space-between;
  font-size: .78rem; color: rgba(255, 235, 215, .45);
}

/* ---------- WhatsApp flutuante ---------- */
.whats-float {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 1200;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--whats); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 34px -12px rgba(24, 88, 32, .55);
  transition: transform .35s var(--ease);
}
.whats-float:hover { transform: translateY(-4px) scale(1.06); }
.whats-float svg { width: 28px; height: 28px; fill: #fff; }

/* ---------- Reveals ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .85s var(--ease), transform .85s var(--ease); transition-delay: var(--d, 0s); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Motion reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html.preloading .preloader { display: none; }
  .hr, .hero-title .line span, .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none !important; }
  .cursor-dot, .cursor-ring { display: none !important; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) { .hero-side { display: none; } }
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; inset: 0; background: var(--porcelana);
    flex-direction: column; justify-content: center; gap: 2rem;
    transform: translateY(-100%); transition: transform .5s var(--ease); z-index: 105;
  }
  .main-nav a:not(.btn) { font-size: 1.4rem; font-family: var(--font-d); }
  body.nav-open .main-nav { transform: translateY(0); }
  body.nav-open { overflow: hidden; }
  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .hero-grid { grid-template-columns: 1fr; gap: 3.2rem; }
  .hero { padding-top: 8.5rem; }
  .hero-art { max-width: 420px; margin-inline: auto; width: 100%; }
  .about-grid, .contact-grid, .onco-grid { grid-template-columns: 1fr; }
  .onco-photo { max-width: 420px; margin-inline: auto; width: 100%; }
  .steps { grid-template-columns: 1fr; gap: 2.2rem; }
  .creds-grid { grid-template-columns: repeat(2, 1fr); }
  .cred:nth-child(3) { border-left: none; }
  .cred:nth-child(1), .cred:nth-child(2) { border-bottom: 1px solid var(--linha); }
  .t-row { grid-template-columns: 3rem 1fr auto; }
  .arch-cards, .post-list { grid-template-columns: repeat(2, 1fr); }
  .area-grid { grid-template-columns: 1fr; }
  .area-head { position: static; }
  .area-head p { max-width: 56ch; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .float-card { left: .5rem; bottom: 1.5rem; }
  .creds-grid { grid-template-columns: 1fr; }
  .cred + .cred { border-left: none; border-top: 1px solid var(--linha); }
  .cred { border-bottom: none !important; padding: 1.8rem 1rem; }
  .t-row { grid-template-columns: 1fr auto; }
  .t-num { display: none; }
  .arch-cards, .post-list { grid-template-columns: 1fr; }
  .area-fotos { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .autor-box { flex-direction: column; text-align: center; align-items: center; }
  .sec-head { flex-direction: column; gap: .4rem; }
}