/* ==========================================================================
   Dr. Marcos Paulo Silveira — Estilos
   1. Base  2. Utilitários  3. Componentes  4. Seções  5. Animações
   Depende de tokens.css
   ========================================================================== */

/* 1. BASE ---------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--space-4));
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: var(--weight-light);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0; text-wrap: pretty; } /* evita viúvas */
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: var(--weight-regular); }
strong { font-weight: var(--weight-medium); }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }

::selection { background: var(--caramel-200); color: var(--espresso-900); }

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* 2. UTILITÁRIOS ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: calc(var(--container-narrow) + var(--gutter) * 2); }

.section { padding-block: var(--section-y); position: relative; }
.section--linen { background: var(--linen-50); }
.section--sand { background: var(--sand-200); }
.section--sand-soft { background: var(--sand-100); }
.section--white { background: var(--white); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: fixed; left: var(--space-4); top: -100px;
  z-index: 100;
  padding: var(--space-3) var(--space-4);
  background: var(--color-brand); color: var(--color-text-inverse);
  border-radius: var(--radius-sm);
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus { top: var(--space-4); }

/* 3. COMPONENTES ---------------------------------------------------------- */

/* Ícone · Material Symbols Sharp, peso 200 */
.icon {
  font-family: "Material Symbols Sharp";
  font-weight: normal;
  font-style: normal;
  font-size: var(--icon-size-md);
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "liga";
  font-variation-settings: "FILL" 0, "wght" var(--icon-weight), "GRAD" 0, "opsz" 24;
  flex-shrink: 0;
  user-select: none;
}
.icon--sm { font-size: var(--icon-size-sm); font-variation-settings: "FILL" 0, "wght" var(--icon-weight), "GRAD" 0, "opsz" 20; }
.icon--lg { font-size: var(--icon-size-lg); font-variation-settings: "FILL" 0, "wght" var(--icon-weight), "GRAD" 0, "opsz" 40; }

/* Tipografia */
.overline {
  display: inline-flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-overline);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--color-accent);
}
.overline::before {
  content: "";
  width: 28px; height: 1px;
  background: currentColor;
  opacity: 0.7;
}
.overline--center { justify-content: center; }

.display-xl,
.display-lg,
.display-md {
  font-family: var(--font-display);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-display);
  color: var(--espresso-800);
  text-wrap: balance;
}
.display-xl { font-size: var(--text-display-xl); line-height: var(--leading-tight); }
.display-lg { font-size: var(--text-display-lg); line-height: 1.1; }
.display-md { font-size: var(--text-display-md); line-height: 1.15; }

.title {
  font-family: var(--font-body);
  font-size: var(--text-title);
  font-weight: var(--weight-medium);
  line-height: var(--leading-snug);
  color: var(--espresso-800);
}
.lead {
  font-size: var(--text-body-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
  text-wrap: pretty;
}
.body { color: var(--color-text-muted); line-height: var(--leading-relaxed); text-wrap: pretty; }
.small { font-size: var(--text-small); color: var(--color-text-muted); line-height: var(--leading-normal); }

/* Cabeçalho de seção */
.section-head { display: grid; gap: var(--space-4); margin-bottom: var(--space-8); }
.section-head--center { text-align: center; justify-items: center; }
.section-head--center .lead { max-width: 62ch; }

/* Botão
   Pílula com seta em "chip" circular de contraste. Variantes:
   (padrão) espresso + chip caramelo · --accent caramelo + chip espresso (fundos escuros)
   --light linho + chip espresso · --outline contorno · --sm · --block */
.btn {
  --btn-bg: var(--espresso-800);
  --btn-fg: var(--linen-50);
  --btn-bd: var(--espresso-800);
  --btn-hover: var(--espresso-950);
  --btn-chip-bg: var(--caramel-400);
  --btn-chip-fg: var(--espresso-900);
  --btn-shadow: 0 14px 28px -14px rgba(42, 32, 28, 0.65);
  --btn-chip: 40px;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-4);
  min-height: 56px;
  padding: 0 var(--space-2) 0 var(--space-6);
  font-size: 0.9375rem;
  font-weight: var(--weight-medium);
  letter-spacing: 0.01em;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius-pill);
  box-shadow: var(--btn-shadow);
  overflow: hidden;
  isolation: isolate;
  transition: color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
  white-space: nowrap;
}
.btn:not(:has(.icon)) { padding: 0 var(--space-6); }
.btn::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background: var(--btn-hover);
  transform: translateY(101%);
  transition: transform var(--dur-base) var(--ease-out);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 20px 36px -16px rgba(42, 32, 28, 0.7); }
.btn:hover::before { transform: translateY(0); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn .icon {
  display: grid; place-items: center;
  width: var(--btn-chip); height: var(--btn-chip);
  font-size: 20px;
  color: var(--btn-chip-fg);
  background: var(--btn-chip-bg);
  border-radius: 50%;
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.btn:hover .icon { transform: rotate(45deg); }

.btn--accent {
  --btn-bg: var(--caramel-400);
  --btn-fg: var(--espresso-900);
  --btn-bd: var(--caramel-400);
  --btn-hover: var(--caramel-200);
  --btn-chip-bg: var(--espresso-900);
  --btn-chip-fg: var(--caramel-400);
  --btn-shadow: 0 16px 36px -14px rgba(203, 173, 141, 0.55);
}
.btn--accent:hover { box-shadow: 0 22px 44px -16px rgba(203, 173, 141, 0.7); }

.btn--light {
  --btn-bg: var(--linen-50);
  --btn-fg: var(--espresso-800);
  --btn-bd: var(--linen-50);
  --btn-hover: var(--caramel-200);
  --btn-chip-bg: var(--espresso-800);
  --btn-chip-fg: var(--linen-50);
  --btn-shadow: 0 14px 30px -14px rgba(0, 0, 0, 0.5);
}

.btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--espresso-800);
  --btn-bd: var(--espresso-800);
  --btn-hover: var(--espresso-800);
  --btn-chip-bg: var(--espresso-800);
  --btn-chip-fg: var(--linen-50);
  --btn-shadow: none;
}
.btn--outline:hover { --btn-fg: var(--linen-50); --btn-chip-bg: var(--caramel-400); --btn-chip-fg: var(--espresso-900); }

.btn--sm {
  --btn-chip: 30px;
  min-height: 44px;
  padding: 0 var(--space-1) 0 var(--space-5);
  gap: var(--space-3);
  font-size: var(--text-caption);
  --btn-shadow: 0 10px 20px -12px rgba(42, 32, 28, 0.55);
}
.btn--sm:not(:has(.icon)) { padding: 0 var(--space-5); }
.btn--sm .icon { font-size: 17px; }
.btn--block { width: 100%; }

/* Link com seta */
.link-arrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-small);
  font-weight: var(--weight-regular);
  color: var(--espresso-800);
  border-bottom: 1px solid var(--color-line-strong);
  padding-bottom: 2px;
  transition: border-color var(--dur-fast) var(--ease-out), gap var(--dur-base) var(--ease-out);
}
.link-arrow:hover { border-color: var(--espresso-800); gap: var(--space-3); }

/* Badge */
.badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-caption);
  font-weight: var(--weight-regular);
  color: var(--caramel-600);
  background: rgba(203, 173, 141, 0.16);
  border: 1px solid rgba(203, 173, 141, 0.4);
  border-radius: var(--radius-pill);
}
.badge .icon { font-size: 18px; }

/* Ícone em moldura */
.icon-frame {
  display: inline-grid; place-items: center;
  width: 52px; height: 52px;
  color: var(--espresso-800);
  border: 1px solid var(--color-line-strong);
  border-radius: 50%;
  transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}

/* Card */
.card {
  position: relative;
  display: flex; flex-direction: column; gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.card:hover .icon-frame { background: var(--espresso-800); color: var(--linen-50); border-color: var(--espresso-800); }
.card__title { font-size: var(--text-title); font-weight: var(--weight-medium); color: var(--espresso-800); line-height: var(--leading-snug); }
.card__text { font-size: var(--text-small); color: var(--color-text-muted); line-height: var(--leading-normal); }

.card--inverse { background: var(--espresso-800); border-color: var(--espresso-800); color: var(--color-text-inverse); }
.card--inverse .card__title { color: var(--linen-50); }
.card--inverse .card__text { color: var(--color-text-inverse-muted); }
.card--inverse .icon-frame { color: var(--caramel-400); border-color: var(--color-line-inverse); }
.card--inverse:hover .icon-frame { background: var(--caramel-400); color: var(--espresso-900); border-color: var(--caramel-400); }

/* Lista com check */
.check-list { display: grid; gap: var(--space-3); }
.check-list li {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-3); align-items: start;
  font-size: var(--text-small);
  color: var(--ink-700);
  line-height: 1.5;
}
.check-list .icon { color: var(--caramel-600); font-size: 20px; margin-top: 1px; }

/* 3.1 HEADER -------------------------------------------------------------- */
.header {
  position: fixed; inset: 0 0 auto 0;
  z-index: var(--z-header);
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), height var(--dur-base) var(--ease-out);
}
.header.is-scrolled {
  background: rgba(251, 248, 245, 0.86);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  backdrop-filter: saturate(160%) blur(16px);
  box-shadow: 0 1px 0 var(--color-line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); }
.header__logo { display: block; flex-shrink: 0; }
.header__logo img { height: 24px; width: auto; }
.nav { display: flex; align-items: center; gap: var(--space-7); }
.nav__list { display: flex; gap: var(--space-6); }
.nav__link {
  position: relative;
  font-size: var(--text-small);
  font-weight: var(--weight-regular);
  color: var(--ink-700);
  padding-block: var(--space-2);
  transition: color var(--dur-fast) var(--ease-out);
}
.nav__link::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav__link:hover,
.nav__link.is-active { color: var(--espresso-800); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }

.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  place-items: center;
  color: var(--espresso-800);
  border-radius: 50%;
}

.drawer {
  position: fixed; inset: 0;
  z-index: var(--z-drawer);
  display: flex; flex-direction: column;
  padding: var(--space-4) var(--gutter) var(--space-7);
  background: var(--linen-50);
  opacity: 0; visibility: hidden;
  transform: translateY(-12px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
}
.drawer.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.drawer__top { display: flex; align-items: center; justify-content: space-between; height: calc(var(--header-h) - var(--space-4)); }
.drawer__top img { height: 22px; width: auto; }
.drawer__list { display: grid; margin-top: var(--space-7); border-top: 1px solid var(--color-line); }
.drawer__list a {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: var(--space-5);
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--espresso-800);
  border-bottom: 1px solid var(--color-line);
}
.drawer__list .icon { color: var(--caramel-600); }
.drawer__foot { margin-top: auto; display: grid; gap: var(--space-4); }
.drawer__foot .small { text-align: center; }

@media (max-width: 900px) {
  .nav { display: none; }
  .menu-toggle { display: grid; }
}

/* 3.2 HERO ---------------------------------------------------------------- */
/* Versão escura editorial: espresso profundo, foto fundida ao fundo,
   tipografia clara e faixa de credenciais. A foto fica no tamanho nativo
   (864×779), nunca ampliada, presa ao canto inferior direito. */
.hero {
  position: relative;
  isolation: isolate;
  min-height: min(100svh, 880px);
  display: flex; flex-direction: column;
  padding-top: var(--header-h);
  background: var(--espresso-900);
  color: var(--linen-50);
  overflow: hidden;
}
/* brilho quente atrás do retrato */
.hero::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -2;
  background:
    radial-gradient(55% 65% at 74% 38%, rgba(203, 173, 141, 0.20) 0%, transparent 70%),
    radial-gradient(40% 50% at 10% 90%, rgba(107, 88, 80, 0.35) 0%, transparent 70%);
}

.hero__media {
  position: absolute; z-index: -1;
  right: 0; bottom: 0;
  width: min(864px, 60vw);
  aspect-ratio: 864 / 779;
  /* Fusão por transparência (não por cor): a foto some suavemente sobre
     qualquer fundo, inclusive o brilho quente, sem linha de corte. */
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.35) 22%, #000 58%),
    linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.4) 14%, #000 38%),
    linear-gradient(to top, transparent 0%, #000 24%);
  -webkit-mask-composite: source-in, source-in;
  mask-image:
    linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.35) 22%, #000 58%),
    linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.4) 14%, #000 38%),
    linear-gradient(to top, transparent 0%, #000 24%);
  mask-composite: intersect;
}
.hero__media img {
  width: 100%; height: auto;
  filter: saturate(0.92) contrast(1.04);
  animation: heroZoom 2.4s var(--ease-out) both;
}
@keyframes heroZoom {
  from { transform: scale(1.08); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.hero__main { flex: 1; display: flex; align-items: center; padding-block: var(--space-8); }
.hero__content { display: grid; gap: var(--space-5); max-width: 780px; }
.hero .overline { color: var(--caramel-400); }
.hero__title { color: var(--linen-50); line-height: 1.02; }
.hero__line { display: block; }
@media (min-width: 901px) { .hero__line { white-space: nowrap; } }
.hero__title em { font-style: normal; color: var(--caramel-400); }
.hero__lead {
  max-width: 580px;
  font-size: var(--text-body-lg);
  line-height: var(--leading-relaxed);
  color: rgba(251, 248, 245, 0.78);
  text-wrap: balance;
}
.hero__sub {
  max-width: 480px;
  padding-left: var(--space-4);
  border-left: 1px solid rgba(203, 173, 141, 0.55);
  text-wrap: balance;
  font-size: var(--text-small);
  line-height: var(--leading-relaxed);
  color: rgba(251, 248, 245, 0.62);
}
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-5); margin-top: var(--space-3); }

/* faixa de credenciais */
.hero__facts { position: relative; z-index: 1; border-top: 1px solid var(--color-line-inverse); background: linear-gradient(0deg, rgba(31, 23, 20, 0.55), rgba(31, 23, 20, 0)); }
.hero__facts-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.hero__facts li {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-5) var(--space-5) var(--space-5) 0;
  font-size: var(--text-small);
  color: var(--linen-50);
}
.hero__facts li + li { padding-left: var(--space-6); border-left: 1px solid var(--color-line-inverse); }
.hero__facts .icon { color: var(--caramel-400); font-size: 26px; }
.hero__facts small {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: rgba(251, 248, 245, 0.5);
  margin-bottom: 2px;
}

@media (max-width: 900px) {
  .hero { min-height: auto; }
  .hero__media {
    position: relative; inset: auto;
    width: 100%;
    margin-top: calc(var(--header-h) * -1);
  }
  .hero__media {
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.45) 0%, #000 24%, #000 58%, transparent 100%);
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.45) 0%, #000 24%, #000 58%, transparent 100%);
    -webkit-mask-composite: source-over;
    mask-composite: add;
  }
  .hero__main { padding-block: 0 var(--space-7); margin-top: calc(var(--space-8) * -1); position: relative; }
  .hero__actions .btn { width: 100%; }
  .hero__facts-list { grid-template-columns: 1fr; }
  .hero__facts li,
  .hero__facts li + li { padding: var(--space-4) 0; border-left: 0; }
  .hero__facts li + li { border-top: 1px solid var(--color-line-inverse); }
}

/* Header sobre o hero escuro (antes de rolar) */
.header:not(.is-scrolled) .header__logo img { filter: invert(1) sepia(0.25) brightness(1.08); }
.header:not(.is-scrolled) .nav__link { color: rgba(251, 248, 245, 0.78); }
.header:not(.is-scrolled) .nav__link:hover,
.header:not(.is-scrolled) .nav__link.is-active { color: var(--linen-50); }
.header:not(.is-scrolled) .nav .btn {
  --btn-bg: var(--caramel-400); --btn-fg: var(--espresso-900); --btn-bd: var(--caramel-400);
  --btn-hover: var(--caramel-200); --btn-chip-bg: var(--espresso-900); --btn-chip-fg: var(--caramel-400);
  --btn-shadow: 0 10px 24px -12px rgba(203, 173, 141, 0.5);
}
.header:not(.is-scrolled) .menu-toggle { color: var(--linen-50); }
.header__logo img { transition: filter var(--dur-base) var(--ease-out); }

/* 3.3 ABORDAGEM ----------------------------------------------------------- */
.approach__grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(var(--space-7), 6vw, var(--space-10));
  align-items: center;
}
.approach__content { display: grid; gap: var(--space-5); }
.approach__quote {
  font-family: var(--font-display);
  font-size: var(--text-display-md);
  line-height: 1.2;
  color: var(--caramel-600);
  text-wrap: balance;
}
.approach__content .btn { justify-self: start; margin-top: var(--space-3); }
.approach__media { position: relative; max-width: 480px; justify-self: end; width: 100%; }
.approach__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-arch);
  box-shadow: var(--shadow-lg);
}
.approach__media::before {
  content: "";
  position: absolute; inset: -18px 18px 18px -18px;
  border: 1px solid var(--caramel-400);
  border-radius: var(--radius-arch);
  z-index: -1;
}
.approach__seal {
  position: absolute; left: -28px; bottom: 48px;
  display: grid; place-items: center;
  width: 112px; height: 112px;
  padding: var(--space-3);
  text-align: center;
  background: var(--espresso-800);
  color: var(--linen-50);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
}
.approach__seal .icon { color: var(--caramel-400); font-size: 30px; }
.approach__seal small { display: block; font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; margin-top: var(--space-1); line-height: 1.3; }

@media (max-width: 900px) {
  .approach__grid { grid-template-columns: 1fr; }
  .approach__media { justify-self: center; max-width: 420px; order: -1; }
  .approach__seal { left: auto; right: -8px; width: 96px; height: 96px; }
}

/* 3.4 DIFERENCIAIS -------------------------------------------------------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-4);
}
.pillars .card { grid-column: span 2; min-height: 260px; }
.pillars .card:nth-child(4) { grid-column: 2 / span 2; }
.pillars .card__index {
  position: absolute; top: var(--space-6); right: var(--space-6);
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--stone-300);
}
.pillars .card__title { margin-top: auto; }
@media (min-width: 1180px) {
  .pillars { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .pillars .card,
  .pillars .card:nth-child(4) { grid-column: auto; min-height: 300px; }
}
@media (max-width: 900px) {
  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillars .card,
  .pillars .card:nth-child(4) { grid-column: auto; min-height: 0; }
  .pillars .card:last-child { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .pillars { grid-template-columns: 1fr; }
}

/* 3.5 SOBRE --------------------------------------------------------------- */
.about { padding: 0; background: var(--white); overflow: hidden; }
.about__grid {
  display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  align-items: stretch;
}
.about__media { position: relative; min-height: 640px; background: #eceae7; }
.about__media img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 30%;
}
.about__media figcaption {
  position: absolute; left: var(--space-5); bottom: var(--space-5);
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-caption);
  color: var(--espresso-800);
  background: rgba(251, 248, 245, 0.84);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-pill);
}
.about__media figcaption .icon { color: var(--caramel-600); font-size: 20px; }
.about__content {
  display: grid; align-content: center; gap: var(--space-5);
  padding: var(--section-y) var(--gutter) var(--section-y) clamp(var(--space-6), 6vw, var(--space-10));
  max-width: 680px;
}
.about__name { display: grid; gap: var(--space-3); justify-items: start; }
.about__text { display: grid; gap: var(--space-4); }
.about__text p { font-size: var(--text-small); }
.about__text p:first-child { font-size: var(--text-body); color: var(--ink-700); }
.about__formation {
  margin-top: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-line);
  display: grid; gap: var(--space-4);
}
.about__formation h3 {
  font-size: var(--text-overline);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--ink-600);
}
.about__formation .check-list { grid-template-columns: 1fr 1fr; column-gap: var(--space-6); }

@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__media { min-height: 0; aspect-ratio: 4 / 5; max-height: 80svh; }
  .about__content { padding: var(--space-8) var(--gutter) var(--section-y); max-width: none; }
}
@media (max-width: 560px) {
  .about__formation .check-list { grid-template-columns: 1fr; }
}

/* 3.6 TRATAMENTOS --------------------------------------------------------- */
.treatments__list {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(var(--space-6), 5vw, var(--space-9));
  border-top: 1px solid var(--color-line-strong);
}
.treatment {
  position: relative;
  display: grid; grid-template-columns: 64px 1fr; gap: var(--space-4);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-line-strong);
}
.treatment::before {
  content: "";
  position: absolute; left: 0; bottom: -1px;
  width: 100%; height: 1px;
  background: var(--espresso-800);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-out);
}
.treatment:hover::before { transform: scaleX(1); }
.treatment__num {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--caramel-500);
  transition: color var(--dur-base) var(--ease-out);
}
.treatment:hover .treatment__num { color: var(--espresso-800); }
.treatment__body { display: grid; gap: var(--space-2); }
.treatment__title { font-size: var(--text-title); font-weight: var(--weight-medium); color: var(--espresso-800); line-height: var(--leading-snug); }
.treatment__text { font-size: var(--text-small); color: var(--ink-600); line-height: var(--leading-normal); max-width: 48ch; }
.treatments__cta { display: flex; justify-content: center; margin-top: var(--space-8); }

@media (max-width: 760px) {
  .treatments__list { grid-template-columns: 1fr; }
  .treatment { grid-template-columns: 48px 1fr; padding: var(--space-5) 0; }
  .treatment__num { font-size: 1.625rem; }
}

/* 3.7 CONSULTA ------------------------------------------------------------ */
.consult__grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  max-width: 980px;
  margin-inline: auto;
}
.consult__grid .card { padding: clamp(var(--space-6), 4vw, var(--space-8)); gap: var(--space-5); }
.consult__grid .card:hover { transform: none; }
.consult__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.consult__tag {
  font-size: 0.6875rem;
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--ink-400);
}
.card--inverse .consult__tag { color: var(--caramel-400); }
.consult__grid .card__title { font-family: var(--font-display); font-weight: var(--weight-regular); font-size: var(--text-display-md); line-height: 1.1; }
.consult__grid .card__text { font-size: var(--text-body); line-height: var(--leading-relaxed); flex: 1; }
.consult__grid .btn { align-self: flex-start; }
@media (max-width: 760px) {
  .consult__grid { grid-template-columns: 1fr; }
  .consult__grid .btn { align-self: stretch; }
}

/* 3.8 LOCAIS -------------------------------------------------------------- */
.location {
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  max-width: 980px;
  margin-inline: auto;
  background: var(--white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.location__info { display: grid; gap: var(--space-4); align-content: start; padding: clamp(var(--space-6), 4vw, var(--space-8)); }
.location__city { font-size: var(--text-small); color: var(--caramel-600); font-weight: var(--weight-regular); margin-top: calc(var(--space-2) * -1); }
.location__address { display: grid; grid-template-columns: auto 1fr; gap: var(--space-3); align-items: start; color: var(--ink-700); font-size: var(--text-small); line-height: var(--leading-relaxed); }
.location__address .icon { color: var(--caramel-600); }
.location__info .link-arrow { justify-self: start; margin-top: var(--space-2); }
.location__contact {
  display: grid; align-content: center; gap: var(--space-5);
  padding: clamp(var(--space-6), 4vw, var(--space-8));
  background: var(--espresso-800);
  color: var(--color-text-inverse);
}
.location__contact .overline { color: var(--caramel-400); }
.location__phone {
  display: inline-flex; align-items: center; gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-display-md);
  color: var(--linen-50);
  transition: color var(--dur-fast) var(--ease-out);
}
.location__phone:hover { color: var(--caramel-400); }
.location__phone .icon { color: var(--caramel-400); }
@media (max-width: 760px) {
  .location { grid-template-columns: 1fr; }
}

/* 3.9 FOOTER -------------------------------------------------------------- */
.footer { background: var(--espresso-900); color: var(--color-text-inverse-muted); padding-block: var(--space-9) var(--space-6); }
.footer__top {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-7);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-line-inverse);
}
.footer__brand { display: grid; gap: var(--space-4); align-content: start; }
.footer__brand img { height: 26px; width: auto; filter: invert(1) brightness(1.6) sepia(0.15); justify-self: start; }
.footer__name { color: var(--linen-50); font-size: var(--text-body); font-weight: var(--weight-regular); }
.footer__crm { font-size: var(--text-caption); color: var(--caramel-400); }
.footer h3 {
  font-size: var(--text-overline);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--linen-50);
  margin-bottom: var(--space-4);
}
.footer__links { display: grid; gap: var(--space-3); font-size: var(--text-small); }
.footer__links a { display: inline-flex; align-items: center; gap: var(--space-2); transition: color var(--dur-fast) var(--ease-out); }
.footer__links a:hover { color: var(--linen-50); }
.footer__links .icon { font-size: 18px; color: var(--caramel-400); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-4); padding-top: var(--space-6); font-size: var(--text-caption); }
@media (max-width: 760px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

/* 3.10 FLUTUANTES --------------------------------------------------------- */
.fab {
  position: fixed; right: var(--space-5); bottom: var(--space-5);
  z-index: var(--z-float);
  display: inline-flex; align-items: center; gap: var(--space-3);
  height: 56px;
  padding: 0 var(--space-5) 0 var(--space-4);
  font-size: var(--text-small);
  color: var(--linen-50);
  background: var(--espresso-800);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(16px); pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.fab.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.fab:hover { background: var(--espresso-950); }
.fab .icon { color: var(--caramel-400); }
@media (max-width: 560px) {
  .fab { right: var(--space-4); bottom: var(--space-4); left: var(--space-4); justify-content: center; }
}

.cookie {
  position: fixed; left: var(--space-5); bottom: var(--space-5);
  z-index: var(--z-toast);
  display: flex; align-items: center; gap: var(--space-4);
  max-width: 420px;
  padding: var(--space-4) var(--space-4) var(--space-4) var(--space-5);
  font-size: var(--text-caption);
  color: var(--ink-700);
  background: var(--white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(24px);
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-slow);
}
.cookie[hidden] { display: none; }
.cookie.is-visible { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.cookie .icon { color: var(--caramel-600); }
.cookie .btn { flex-shrink: 0; }
@media (max-width: 560px) {
  .cookie { left: var(--space-4); right: var(--space-4); max-width: none; bottom: calc(56px + var(--space-6)); }
}

/* 5. ANIMAÇÕES ------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__media img { animation: none; }
}