/* =============================================================
   Dra. Mariângela Zanchet — Landing page
   Direção: sofisticada + leve. Espinha = linha do tempo do sorriso.
   Paleta: petróleo/teal âncora, papel quente, coral (vida/sorriso).
   Tipos: Montserrat (display · texto · dados/idades) — padrão Horbach
   ============================================================= */

:root {
  --paper:       #F2EADD;   /* referência assets/img/cor_fundo.jpeg */
  --paper-2:     #E2D3CE;   /* bege suave */
  --ink:         #6F5E5E;   /* taupe */
  --ink-soft:    #7D6A6A;
  --teal:        #C9929B;
  --teal-deep:   #B87A87;
  --teal-soft:   #F3E7E9;
  --coral:       #C9929B;
  --coral-deep:  #B87A87;
  --muted:       #8F7E7E;
  --line:        rgba(111, 94, 94, .16);
  --line-strong: rgba(111, 94, 94, .28);

  --ruler-w: 3.5rem;
  --wrap: 74rem;
  --radius: 14px;

  --font-display: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --step-eyebrow: .75rem;
  --step-body: 1.0625rem;
  --step-h3: 1.3rem;
}

/* ---------- reset-ish ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, p, ol, ul, dl, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
img, iframe { max-width: 100%; display: block; }
button { font: inherit; color: inherit; cursor: pointer; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 1rem; top: -3rem; z-index: 200;
  background: var(--ink); color: var(--paper); padding: .6rem 1rem;
  border-radius: 8px; text-decoration: none; transition: top .2s;
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.15rem, 4vw, 3rem);
}
.section { padding-block: clamp(3.75rem, 9vw, 7rem); }
.section--butter:not(.cta-final) { background: var(--coral); color: #fff; }
.section--ink { background: var(--coral); color: #fff; }

.eyebrow {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--step-eyebrow);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--teal-deep);
  margin-bottom: 1.1rem;
}
.section--ink .eyebrow { color: #fff; }

.section__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-optical-sizing: auto;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: -.015em;
  max-width: 20ch;
}

/* ---------- buttons ---------- */
.btn {
  --pad-y: .95rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: var(--pad-y) 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .98rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform .18s ease, background-color .18s ease, color .18s ease, box-shadow .18s ease;
  will-change: transform;
}
.btn--primary {
  background: var(--coral);
  color: #fff;
  box-shadow: 0 10px 24px -12px rgba(207, 106, 69, .8);
}
.btn--primary:hover { background: var(--coral-deep); transform: translateY(-2px); }
.btn--ghost {
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); transform: translateY(-2px); }
.section--ink .btn--ghost { border-color: rgba(251,247,240,.4); color: var(--paper); }
.section--ink .btn--ghost:hover { background: var(--paper); color: var(--ink); }

/* =============================================================
   RÉGUA DE CRESCIMENTO — borda esquerda (desktop)
   ============================================================= */
.ruler {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--ruler-w);
  z-index: 30;
  border-right: 1px solid var(--line);
  background: var(--paper);
  pointer-events: none;
  overflow: hidden;
}
.ruler__ticks {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(to bottom, var(--line-strong) 0 1.5px, transparent 1.5px 120px);
  background-position: right, right;
  background-size: 7px 100%, 13px 100%;
  background-repeat: no-repeat, repeat-y;
  mask-image: linear-gradient(to bottom, transparent 0, #000 10%, #000 90%, transparent 100%);
}
.ruler__fill {
  position: absolute;
  inset: 0 0 auto 0;
  height: 0%;
  background: linear-gradient(to bottom, var(--teal-soft), var(--teal), var(--coral));
  opacity: .5;
  transition: height .15s linear;
}
.ruler__label {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--muted);
}

/* =============================================================
   HEADER
   ============================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: transform .25s ease, border-color .25s ease, background-color .25s ease;
}
.site-header.is-hidden { transform: translateY(-100%); }
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--paper) 94%, transparent);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.75rem;
}
.brand { text-decoration: none; display: grid; gap: .15rem; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.18rem;
  letter-spacing: -.01em;
  line-height: 1;
}
.brand__kicker {
  font-family: var(--font-mono);
  font-size: .56rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.nav {
  display: flex;
  align-items: center;
  gap: clamp(.7rem, 1.7vw, 1.35rem);
}
.nav > a:not(.nav__cta) {
  text-decoration: none;
  font-size: .88rem;
  font-weight: 500;
  color: var(--ink-soft);
  padding-block: .35rem;
  position: relative;
  white-space: nowrap;
}
@media (max-width: 1120px) and (min-width: 961px) {
  .brand__kicker { display: none; }
}
.nav > a:not(.nav__cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1.5px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .22s ease;
}
.nav > a:not(.nav__cta):hover::after { transform: scaleX(1); }
.nav__cta { --pad-y: .62rem; font-size: .88rem; }

.nav-toggle {
  display: none;
  width: 2.75rem; height: 2.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: transparent;
  padding: 0;
  position: relative;
}
.nav-toggle span:not(.sr-only) {
  position: absolute;
  left: 50%; top: 50%;
  width: 1.15rem; height: 2px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform .22s ease, opacity .2s ease;
}
.nav-toggle span:nth-child(1) { transform: translate(-50%, calc(-50% - 5px)); }
.nav-toggle span:nth-child(3) { transform: translate(-50%, calc(-50% + 5px)); }
.site-header.nav-open .nav-toggle span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.site-header.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-header.nav-open .nav-toggle span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

/* =============================================================
   HERO
   ============================================================= */
.hero { padding-block: clamp(2.75rem, 7vw, 5.5rem) clamp(2rem, 5vw, 3.5rem); }
.hero__grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero__text { padding-block: clamp(1rem, 4vw, 2.5rem); }
.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-optical-sizing: auto;
  font-size: clamp(2.5rem, 5.4vw, 4.05rem);
  line-height: 1.04;
  letter-spacing: -.025em;
  margin-block: .1rem .9rem;
  text-wrap: balance;
}

.hero__sutitle {
  font-family: var(--font-display);
  font-weight: 200;
  font-optical-sizing: auto;
  font-size: clamp(2.5rem, 5.4vw, 4.05rem);
  line-height: 1.04;
  letter-spacing: -.025em;
  margin-block: .1rem .9rem;
  text-wrap: balance;
}

.hero__lead {
  font-size: 1.5em;
  font-weight: 500;
  color: var(--ink);
  max-width: 42ch;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 1.9rem;
}

.hero__aside { position: relative; }
.hero__badge {
  position: static;
  margin-top: 1rem;
  background: var(--teal);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  gap: .7rem;
  box-shadow: 0 20px 40px -20px rgba(30,58,58,.55);
  width: 100%;
}
.hero__badge-num {
  flex: 1;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1;
}
.hero__badge-txt {
  flex: 1.2;
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  line-height: 1.5;
}

.differential {
  padding-top: clamp(1rem, 3vw, 2rem);
}
.differential__grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.differential__content {
  display: grid;
  gap: .65rem;
}
.differential__lead {
  margin-top: .2rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.7vw, 2.1rem);
  line-height: 1.18;
  color: var(--teal-deep);
  font-weight: 500;
}
.differential__content p {
  max-width: 32rem;
}
.differential__content p + p {
  margin-top: 0;
}
.frame--differential {
  aspect-ratio: 4 / 4.8;
  border-radius: 36% 64% 48% 52% / 52% 45% 55% 48%;
}
.frame--differential::before {
  content: "";
  position: absolute;
  inset: -16px 16px 16px -16px;
  border: 1.5px solid var(--teal);
  border-radius: inherit;
  z-index: -1;
}

/* moldura orgânica p/ retrato (placeholder) */
.frame {
  position: relative;
  background: linear-gradient(135deg, color-mix(in srgb, var(--teal) 22%, var(--paper)), #EAD9D3 78%);
  display: grid;
  place-items: center;
  isolation: isolate;
  overflow: hidden;
}
.frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: repeating-linear-gradient(-45deg, rgba(111,94,94,.04) 0 2px, transparent 2px 10px);
}
.frame__tag {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-align: center;
  color: var(--teal-deep);
  padding: 1rem;
  line-height: 1.7;
}
.frame--portrait {
  aspect-ratio: 4 / 4.15;
  max-height: 33rem;
  border-radius: 58% 42% 47% 53% / 55% 50% 50% 45%;
}
.frame--portrait::before {
  content: "";
  position: absolute;
  inset: -14px -14px 14px 14px;
  border: 1.5px solid var(--teal);
  border-radius: inherit;
  z-index: -1;
}
.frame--about {
  aspect-ratio: 4 / 4.4;
  border-radius: 46% 54% 55% 45% / 52% 46% 54% 48%;
}
.frame-photo,
.photo-figure {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.photo-grid .frame {
  min-height: 16rem;
}

/* trilho de idades sob o hero */
.agebar {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
}
.agebar__caption {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}
.agebar__list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.4rem;
  margin-top: .8rem;
  counter-reset: age;
}
.agebar__list li { position: relative; padding-left: 1.1rem; }
.agebar__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--coral);
  transform: translateY(-50%);
}
.agebar__list a {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .04em;
  text-decoration: none;
  color: var(--ink-soft);
}
.agebar__list a:hover { color: var(--coral-deep); }

/* =============================================================
   FAIXA DE CREDIBILIDADE
   ============================================================= */
.trust {
  background: var(--ink);
  color: var(--paper);
  padding-block: 1.1rem;
}
.trust__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem 2.4rem;
}
.trust__row span {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  position: relative;
}
.trust__row span + span::before {
  content: "·";
  position: absolute;
  left: -1.25rem;
  color: var(--coral);
}

/* =============================================================
   A DENTISTA
   ============================================================= */
.about__grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.about__media { position: sticky; top: 6.5rem; }
.creds {
  margin-top: 1.8rem;
  display: grid;
  gap: .55rem;
}
.creds li {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .02em;
  padding-left: 1.4rem;
  position: relative;
  color: var(--ink-soft);
}
.creds li::before {
  content: "+";
  position: absolute;
  left: 0;
  color: var(--coral-deep);
  font-weight: 700;
}
.creds em { color: var(--muted); font-style: italic; }
.about__body p + p { margin-top: 1rem; }
.about__lead {
  margin-top: 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.2;
  color: var(--teal-deep);
  font-weight: 500;
}
.about__stats {
  list-style: none;
  margin: 1.8rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  max-width: 35rem;
}
.about__stats li {
  display: grid;
  gap: .25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255,255,255,.26);
}
.about__stats strong {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.8vw, 1.6rem);
  font-weight: 600;
  color: var(--ink);
}
.about__stats span {
  color: var(--ink-soft);
  line-height: 1.5;
}
.signature {
  margin-top: 1.8rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.6rem;
  color: var(--teal-deep);
}

/* =============================================================
   LINHA DO TEMPO DO SORRISO (assinatura)
   ============================================================= */
.growth__head { max-width: 24ch; }
.growth__intro {
  margin-top: 1rem;
  max-width: 52ch;
  color: var(--ink-soft);
}
.growth__list {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  border-left: 2px solid var(--line-strong);
  display: grid;
  gap: clamp(2.25rem, 5vw, 3.5rem);
  padding-left: clamp(1.5rem, 4vw, 3rem);
}
.stop {
  position: relative;
  display: grid;
  grid-template-columns: 9.5rem 1fr;
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: start;
}
.stop::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(1.5rem, 4vw, 3rem) - 2px);
  top: .55rem;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--paper-2);
  border: 2px solid var(--line-strong);
  transform: translateX(-50%);
  transition: background-color .4s ease, border-color .4s ease, box-shadow .4s ease;
}
.stop.is-visible::before {
  background: var(--coral);
  border-color: var(--coral);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--coral) 22%, transparent);
}
.stop__age {
  font-family: var(--font-mono);
  line-height: 1;
  color: var(--teal-deep);
}
.stop__age span {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.3rem, 4vw, 3.1rem);
  letter-spacing: -.03em;
  white-space: nowrap;
}
.stop__age small {
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
.stop__tag {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--coral-deep);
  margin-bottom: .5rem;
}
.stop__content h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  line-height: 1.15;
  margin-bottom: .5rem;
}
.stop__content p { color: var(--ink-soft); max-width: 46ch; }
.growth__cta { margin-top: clamp(2.5rem, 6vw, 3.75rem); }

.consulta__blocos {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
}
.consulta__bloco {
  color: var(--coral-deep);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.consulta__label {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--coral-deep);
  margin-bottom: .1rem;
}
.consulta__bloco h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.2;
  margin-top: .25rem;
}
.consulta__bloco p,
.consulta__bloco li {
  color: var(--coral-deep);
  font-size: 1rem;
}
.consulta__bloco ul {
  list-style: disc;
  padding-left: 1.2rem;
  display: grid;
  gap: .45rem;
  margin: 0;
}
.consulta__bloco li::marker { color: var(--coral-deep); }

/* Textos sobre as áreas marrons substituídas pelo rosa envelhecido. */
.section--butter:not(.cta-final) .eyebrow,
.section--butter .growth__intro,
.section--butter .stop__age,
.section--butter .stop__age small,
.section--butter .stop__content p { color: #fff; }
.section--butter .cards { background: var(--coral); }

/* =============================================================
   TRATAMENTOS
   ============================================================= */
.cards {
  margin-top: clamp(2.25rem, 5vw, 3.25rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.cards--resources { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(1.5rem, 3vw, 2.1rem);
  display: flex;
  flex-direction: column;
  gap: .55rem;
  transition: background-color .2s ease;
}
.card:hover { background: color-mix(in srgb, var(--teal-soft) 45%, var(--paper)); }
.card__idx {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--muted);
}
.card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--step-h3);
  line-height: 1.18;
}
.tratamentos .cards { background: var(--paper); }
.tratamentos .card h3 { color: #925360; font-size: clamp(1.35rem, 1.8vw, 1.55rem); }
.tratamentos .card { min-width: 0; gap: .75rem; box-shadow: 1px 0 0 var(--line), 0 1px 0 var(--line); }
.tratamentos .card__description { display: flex; flex-direction: column; gap: .65rem; }
.tratamentos .card__description p { flex: none; }
.tratamentos .card__description p + p { margin-top: 0; }
.tratamentos .card__media { flex-shrink: 0; }
.card p { font-size: .95rem; color: var(--ink-soft); flex: 1; }
.card__link {
  margin-top: .4rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  text-decoration: none;
  color: var(--teal-deep);
  transition: color .18s ease, transform .18s ease;
}
.card__link:hover { color: var(--coral-deep); }
.tratamentos .card__link { font-size: 1rem; font-weight: 600; color: #925360; }
.tratamentos .card__link:hover { color: var(--ink); }
.treatment-more { background: none; border: 0; padding: 0; text-align: left; align-self: flex-start; }
html.treatment-dialog-open { overflow: hidden; }
.treatment-dialog {
  width: min(44rem, calc(100% - 2rem));
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem);
  margin: auto;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.treatment-dialog::backdrop { background: rgba(40, 30, 30, .55); }
.treatment-dialog__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.treatment-dialog__header h2 { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 500; line-height: 1.2; }
.treatment-dialog__header form { flex-shrink: 0; }
.treatment-dialog__close { min-height: 44px; padding: .5rem; border: 1px solid var(--line); border-radius: 8px; background: transparent; font-size: .875rem; }
.treatment-dialog__body > * + * { margin-top: 1rem; }
.treatment-dialog__body h3 { font-size: 1.1rem; font-weight: 600; }
.treatment-dialog__body ul { list-style: disc; padding-left: 1.3rem; }
.treatment-dialog__body li + li { margin-top: .4rem; }
.treatment-dialog__body .btn { max-width: 100%; white-space: normal; text-align: center; margin-top: 1.5rem; }
.card__media {
  margin-top: 1rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.card__media img {
  display: block;
  width: 100%;
  height: 192px;
  object-fit: cover;
}
.card__description { flex: 1; }
.card__description p + p { margin-top: .75rem; }
.tratamentos .card__media { margin-top: .25rem; }
.tratamentos .card__media img { height: auto; aspect-ratio: 1; }
.tratamentos .card__link { min-height: 44px; display: inline-flex; align-self: center; align-items: center; justify-content: center; text-align: center; gap: .35rem; }

/* =============================================================
   DEPOIMENTOS
   ============================================================= */
.depoimentos__note { margin-top: .8rem; color: var(--muted); font-size: .85rem; }
.quotes {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.quote {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.quote p {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.12rem;
  line-height: 1.45;
  color: var(--ink);
}
.quote footer {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: auto;
}

/* =============================================================
   CTA FINAL
   ============================================================= */
.cta-final {
  background: linear-gradient(180deg, rgba(47,111,106,.05), rgba(47,111,106,.12));
  border-top: 1px solid var(--line);
}
.cta-final__inner {
  text-align: center;
  padding-block: clamp(2.5rem, 6vw, 5rem);
}
.cta-final__eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--coral-deep);
  margin: 0;
}
.cta-final__title {
  margin-top: 1rem;
  max-width: 16ch;
  margin-inline: auto;
}
.cta-final__text {
  max-width: 44rem;
  margin: 1rem auto 0;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--ink-soft);
}
.cta-final__actions {
  margin-top: 2rem;
}

/* =============================================================
   DÚVIDAS
   ============================================================= */
.duvidas__grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.duvidas__intro { position: sticky; top: 6.5rem; }
.duvidas__intro p:not(.eyebrow) { margin-top: 1rem; color: var(--ink-soft); }
.faq { border-top: 1px solid var(--line-strong); }
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1.25rem 2.5rem 1.25rem 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.12rem;
  line-height: 1.3;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute;
  right: .35rem;
  top: 1.55rem;
  width: 12px; height: 12px;
  border-right: 2px solid var(--teal-deep);
  border-bottom: 2px solid var(--teal-deep);
  transform: rotate(45deg);
  transition: transform .25s ease;
}
.faq details[open] summary::after { transform: rotate(225deg); }
.faq__body {
  padding: 0 2.5rem 1.4rem 0;
  color: var(--ink-soft);
  font-size: .98rem;
}
.faq__body a { color: var(--teal-deep); text-underline-offset: 3px; }

/* =============================================================
   INFORMAÇÕES GERAIS
   ============================================================= */
.infos {
  background: var(--coral);
  color: #fff;
}
.infos__grid {
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  display: grid;
  gap: 1.25rem;
}
.infos__block {
  display: grid;
  gap: .5rem;
  padding-block: .2rem;
}
.infos__block h3 {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
}
.infos__block p {
  margin: 0;
  color: #fff;
  line-height: 1.7;
}
.infos__clinica {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: #fff !important;
}
.infos__block a {
  color: #fff;
  text-underline-offset: 3px;
}
.infos__divider {
  height: 1px;
  background: rgba(251,247,240,.18);
  width: 100%;
}
.infos__block--small { max-width: 28rem; }

/* =============================================================
   FOOTER
   ============================================================= */
.site-footer {
  background: linear-gradient(180deg, rgba(28,42,38,.98), rgba(13,18,18,.98));
  color: var(--paper);
  padding-block: 2.75rem 2rem;
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1.3fr .9fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}
.site-footer__brand .brand__name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  display: block;
  color: var(--paper);
}
.site-footer__brand p {
  font-size: .92rem;
  color: rgba(251,247,240,.8);
  margin-top: .65rem;
  max-width: 38ch;
  line-height: 1.6;
}
.footer-doc {
  max-width: 72rem;
}
.footer-doc__meta {
  display: grid;
  gap: .45rem;
}
.footer-doc__meta p {
  margin: 0;
  color: rgba(251,247,240,.85);
  line-height: 1.7;
}
.footer-doc__meta strong {
  color: var(--paper);
  font-weight: 600;
}
.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1rem;
  justify-content: flex-end;
  align-items: flex-start;
}
.site-footer__nav a {
  color: rgba(251,247,240,.8);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: color .18s ease;
}
.site-footer__nav a:hover { color: var(--paper); }

/* =============================================================
   WHATSAPP FLUTUANTE
   ============================================================= */
.wa-float {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 45;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.15rem .8rem .9rem;
  background: var(--coral);
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: .9rem;
  box-shadow: 0 16px 34px -14px rgba(207,106,69,.9);
  opacity: 0;
  transform: translateY(1rem) scale(.96);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease, background-color .2s ease;
}
.wa-float.is-in { opacity: 1; transform: none; pointer-events: auto; }
.wa-float:hover { background: var(--coral-deep); }

/* =============================================================
   REVEAL ON SCROLL
   ============================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1);
  transition-delay: var(--d, 0s);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* =============================================================
   RESPONSIVO
   ============================================================= */
@media (min-width: 961px) {
  body { padding-left: var(--ruler-w); }
}

@media (max-width: 960px) {
  .ruler { display: none; }

  .site-header__inner { gap: 1rem; padding-block: .85rem; }
  .site-header .brand { min-width: 0; flex: 1; }
  .site-header .brand__name { line-height: 1.25; }
  .site-header .brand__kicker { white-space: normal; line-height: 1.5; }
  .nav-toggle { display: block; flex-shrink: 0; }
  .nav {
    position: absolute;
    left: 0; right: 0; top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: .5rem clamp(1.15rem, 4vw, 3rem) 1.25rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .site-header.nav-open .nav { opacity: 1; transform: none; pointer-events: auto; }
  .nav > a:not(.nav__cta) { padding-block: .85rem; border-bottom: 1px solid var(--line); }
  .nav > a:not(.nav__cta)::after { display: none; }
  .nav__cta { margin-top: 1rem; justify-content: center; }

  .hero__grid, .differential__grid, .about__grid,
  .consulta__blocos, .site-footer__inner { grid-template-columns: minmax(0, 1fr); }
  .hero__grid > *, .differential__grid > *, .about__grid > *,
  .consulta__blocos > *, .site-footer__inner > *, .cards > * { min-width: 0; }
  .hero__aside { width: min(100%, 24rem); margin-inline: auto; }
  .differential__content { order: 1; }
  .differential__media { order: 2; width: min(100%, 22rem); margin-inline: auto; }
  .about__media { position: static; width: min(100%, 24rem); margin-inline: auto; }
  .site-footer__nav { justify-content: flex-start; }
  .duvidas__grid { grid-template-columns: 1fr; }
  .duvidas__intro { position: static; }
  .contato__grid { grid-template-columns: 1fr; }

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

@media (max-width: 620px) {
  html { scroll-padding-top: 9rem; }
  body { font-size: 1rem; }
  .wrap { padding-inline: 1.25rem; }
  .section { padding-block: 3rem; }
  .site-header .brand__name { font-size: 1rem; }
  .site-header .brand__kicker { font-size: .58rem; letter-spacing: .06em; margin-top: .2rem; }
  .eyebrow { font-size: .7rem; letter-spacing: .14em; margin-bottom: .9rem; }
  .hero { padding-block: 1.75rem 2.5rem; }
  .hero__text { padding-block: 0; }
  .hero__grid, .differential__grid, .about__grid { gap: 1.75rem; }
  .hero__title { font-size: clamp(2rem, 8.5vw, 2.5rem); line-height: 1.12; text-wrap: pretty; }
  .hero__subtitle { font-size: 1.125rem; font-weight: 500; line-height: 1.5; margin-bottom: 1rem; }
  .hero__lead { font-size: 1.125rem; line-height: 1.5; max-width: none; }
  .hero__actions { flex-direction: column; gap: .75rem; margin-top: 1.5rem; }
  .btn { max-width: 100%; justify-content: center; text-align: center; font-size: .875rem; padding-inline: 1.1rem; }
  .hero__actions .btn { width: 100%; }
  .hero__badge { position: static; margin-top: 1rem; max-width: none; padding: 1rem; }
  .hero__badge-num { flex: 1; font-size: 1.35rem; line-height: 1.15; }
  .hero__badge-txt { flex: 1.2; font-size: .62rem; letter-spacing: .06em; }
  .section__title { font-size: 1.85rem; line-height: 1.15; max-width: none; }
  .differential__lead { font-size: 1.3rem; line-height: 1.35; }
  .differential__content p { max-width: none; }
  .photo-grid { grid-template-columns: minmax(0, 1fr); }
  .photo-grid .frame { width: min(100%, 22rem); min-height: 0; margin-inline: auto; }
  .cta-final__inner { padding-block: 1rem; }
  .cta-final__title { max-width: none; font-size: 1.85rem; }
  .cta-final__text { font-size: 1rem; }
  .site-footer { padding-bottom: 6rem; }
  .footer-doc__meta { overflow-wrap: anywhere; }
  .treatment-dialog__header { flex-direction: column-reverse; gap: .75rem; }
  .treatment-dialog__header form { align-self: flex-end; }
  .frame--portrait::before { inset: -10px -10px 10px 10px; }
  .stop { grid-template-columns: 1fr; gap: .5rem; }
  .stop__age { display: flex; align-items: baseline; gap: .5rem; }
  .stop__age span { font-size: 2.4rem; }
  .cards { grid-template-columns: 1fr; }
  .trust__row { justify-content: flex-start; }
  .trust__row span + span::before { display: none; }
  .wa-float span { display: none; }
  .wa-float { padding: .8rem; right: 1rem; bottom: max(1rem, env(safe-area-inset-bottom)); }
}

/* =============================================================
   REDUCED MOTION
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .wa-float { opacity: 1; transform: none; pointer-events: auto; }
}