/* ============================================================
   IV LAB — Laboratório de Prótese Dentária
   Folha de estilos principal (mobile-first)
   Fiel ao layout aprovado: hero/escola/números/CTA/footer escuros,
   demais seções claras com cards brancos.
   ============================================================ */

/* ------------------------------------------------------------
   1. VARIÁVEIS GLOBAIS
   ------------------------------------------------------------ */
:root {
  /* Cores — base escura (hero, bandas e footer) */
  --navy-950: #06101B;            /* footer / tom mais profundo */
  --navy-900: #0A1C30;            /* hero e bandas escuras */
  --navy-850: #0D2238;            /* superfícies elevadas no escuro */
  --navy-800: #11293F;            /* cards/elementos no escuro */
  --ice: #F2F7FA;                 /* texto principal sobre escuro */
  --slate-300: #9FB3C4;           /* texto secundário sobre escuro */
  --slate-400: #7E94A8;           /* texto terciário sobre escuro */

  /* Cores — base clara (seções de conteúdo) */
  --paper: #EDF2F7;               /* fundo das seções claras */
  --paper-card: #FFFFFF;          /* cards brancos */
  --ink: #0A2239;                 /* títulos/texto forte no claro */
  --ink-soft: #3E5468;            /* texto corrido no claro */
  --muted: #50637A;               /* texto de apoio no claro (contraste AA ≥ 4.5:1) */
  --line-light: #DCE5EE;          /* bordas no claro */

  /* Acento teal/ciano (botões, ícones, detalhes) */
  --teal-500: #18B0C5;            /* acento principal */
  --teal-600: #0F93A8;            /* hover / texto teal no claro */
  --cyan-200: #A8E4F5;            /* detalhes claros sobre escuro */
  --cyan-400: #5BC6E8;            /* ícones sobre escuro */

  /* Variações com transparência */
  --line-dark: rgba(91, 198, 232, 0.16);     /* bordas sutis no escuro */
  --glow-cyan: rgba(91, 198, 232, 0.15);     /* brilho radial de fundo */
  --glow-cyan-strong: rgba(91, 198, 232, 0.28);
  --cyan-tint: rgba(91, 198, 232, 0.08);     /* fundos sutis no escuro */
  --teal-tint: rgba(24, 176, 197, 0.10);     /* fundos sutis no claro */
  --navy-veil: rgba(6, 16, 27, 0.88);        /* véu do header ao rolar */
  --shadow-soft: rgba(10, 34, 57, 0.10);     /* sombras no claro */
  --shadow-deep: rgba(3, 9, 15, 0.45);       /* sombras no escuro */

  /* Tipografia */
  --font-title: 'Instrument Serif', 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Instrument Serif', 'Cormorant Garamond', Georgia, serif;
  --fs-hero: clamp(2.7rem, 7.6vw, 4.7rem);   /* Instrument Serif lê menor; sobe o teto */
  --fs-h2: clamp(2rem, 4.6vw, 3.05rem);
  --fs-h3: clamp(1.28rem, 2.5vw, 1.5rem);
  --fs-lead: clamp(1rem, 1.8vw, 1.12rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-tiny: 0.75rem;

  /* Espaçamento e estrutura */
  --section-pad: clamp(2.1rem, 4.5vw, 3.25rem);
  --container: min(1160px, 92vw);
  --gap: clamp(1.1rem, 2.6vw, 1.6rem);

  /* Bordas e sombras */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-btn: 9px;              /* botões retangulares (como no layout) */
  --shadow-card: 0 14px 40px var(--shadow-soft);
  --shadow-band: 0 24px 70px var(--shadow-deep);
  --shadow-btn: 0 10px 26px rgba(24, 176, 197, 0.35);

  /* Transições */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 0.22s var(--ease);
  --t-med: 0.45s var(--ease);

  /* Altura do header (para offsets de âncora) */
  --header-h: 76px;

  /* Altura padrão do hero — IGUAL em todas as páginas (home e internas).
     Alta o suficiente para o conteúdo mais longo caber dentro dela, de modo
     que o min-height seja sempre o fator que define a altura → heros iguais. */
  --hero-h: 82svh;
}

/* ------------------------------------------------------------
   2. RESET E BASE
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* IMPORTANTE: sem scroll-behavior:smooth no CSS — conflita com o Lenis.
   A suavidade do scroll é controlada via JS (Lenis + fallback). */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  /* Instrument Serif tem só peso 400; impede o "bold sintético" borrado
     nos títulos (font-weight:600). A Inter mantém os pesos reais normalmente. */
  font-synthesis: none;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

/* Foco visível para navegação por teclado */
:focus-visible {
  outline: 2px solid var(--teal-500);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Âncoras respeitam o header fixo */
section[id] { scroll-margin-top: calc(var(--header-h) + 12px); }

/* Link de pular conteúdo (acessibilidade) */
.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 999;
  background: var(--teal-500);
  color: var(--navy-950);
  font-weight: 600;
  font-size: var(--fs-small);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  transition: top var(--t-fast);
}
.skip-link:focus { top: 12px; }

/* ------------------------------------------------------------
   3. UTILITÁRIOS
   ------------------------------------------------------------ */
.container { width: var(--container); margin-inline: auto; }

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

/* Eyebrow — etiqueta pequena acima dos títulos */
.eyebrow {
  display: block;
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 1rem;
}

/* Títulos de seção em serifa (sem itálico, como no layout) */
.section-title {
  font-family: var(--font-title);
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.005em;
  color: var(--ink);
  max-width: 22ch;
}
.section-title em,
.hero__title em,
.cta__title em { font-style: normal; color: inherit; }

.section-lead {
  font-size: var(--fs-lead);
  color: var(--ink-soft);
  max-width: 56ch;
  margin-top: 1.1rem;
}

/* ------------------------------------------------------------
   4. BOTÕES (retangulares arredondados, como no layout)
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: var(--fs-small);
  letter-spacing: 0.02em;
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  transition: transform var(--t-fast), background var(--t-fast),
              color var(--t-fast), border-color var(--t-fast),
              box-shadow var(--t-fast);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* Botão primário — teal sólido */
.btn--primary {
  background: var(--teal-500);
  color: var(--navy-950);
  box-shadow: var(--shadow-btn);
}
.btn--primary:hover { background: var(--cyan-200); }

/* Botão fantasma — contorno sobre fundo escuro */
.btn--ghost {
  border-color: var(--line-dark);
  color: var(--ice);
  background: var(--cyan-tint);
}
.btn--ghost:hover { border-color: var(--cyan-400); color: var(--cyan-200); }

/* Botão escuro — usado nas seções claras (como no layout) */
.btn--dark {
  background: var(--ink);
  color: #FFFFFF;
}
.btn--dark:hover { background: var(--navy-800); color: var(--cyan-200); }

/* Botão claro/branco — header e CTA final */
.btn--light {
  background: #FFFFFF;
  color: var(--ink);
  padding: 0.7rem 1.25rem;
}
.btn--light:hover { background: var(--cyan-200); }

/* ------------------------------------------------------------
   5. HEADER / NAVEGAÇÃO
   ------------------------------------------------------------ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--t-med), box-shadow var(--t-med),
              backdrop-filter var(--t-med);
}
/* Estado após rolagem — ganha fundo e blur */
.header.is-scrolled {
  background: var(--navy-veil);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 36px var(--shadow-deep);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.header__logo img { height: 38px; width: auto; }

/* Menu desktop */
.nav__menu {
  display: none;
  align-items: center;
  gap: clamp(1.1rem, 2.2vw, 2rem);
}
.nav__link {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--slate-300);
  padding: 0.4rem 0;
  position: relative;
  transition: color var(--t-fast);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--teal-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-fast);
}
.nav__link:hover { color: var(--ice); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: var(--ice); }

.header__cta { display: none; }

/* Botão hambúrguer (mobile) */
.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-sm);
  background: var(--cyan-tint);
}
.nav__toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ice);
  border-radius: 2px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}
/* Animação do hambúrguer para "X" */
.nav-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Painel mobile */
.nav__panel {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 99;
  background: var(--navy-veil);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line-dark);
  padding: 1rem 4vw 1.6rem;
  display: grid;
  gap: 0.25rem;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--t-med), opacity var(--t-med), visibility var(--t-med);
}
.nav-open .nav__panel {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.nav__panel a {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ice);
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--line-dark);
  transition: color var(--t-fast), padding-left var(--t-fast);
}
.nav__panel a:hover { color: var(--cyan-200); padding-left: 0.9rem; }
.nav__panel .btn { margin-top: 1rem; justify-self: start; border-bottom: none; }

/* ------------------------------------------------------------
   6. HERO (escuro)
   ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: var(--hero-h);
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + 2.5rem);
  padding-bottom: 3.5rem;
  overflow: hidden;
  color: var(--ice);
  background:
    radial-gradient(ellipse 55% 50% at 88% 18%, var(--glow-cyan), transparent 65%),
    radial-gradient(ellipse 45% 40% at 5% 95%, var(--glow-cyan), transparent 70%),
    linear-gradient(160deg, var(--navy-900) 0%, var(--navy-950) 100%);
}

/* Pontos decorativos sutis (constelação, como no layout) */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--line-dark) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 65% 60% at 78% 60%, black, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 65% 60% at 78% 60%, black, transparent 72%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr); /* trava o conteúdo na largura do container */
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__title {
  font-family: var(--font-display); /* Instrument Serif tem só peso 400; ver normalização de pesos de título abaixo */
  font-size: var(--fs-hero);
  font-weight: 600;
  line-height: 1.02;          /* serifa alta de alto contraste pede entrelinha apertada no display */
  letter-spacing: -0.01em;
  color: #FFFFFF;
  max-width: 20ch; /* quebra em 2 linhas, como no layout */
}

.hero__sub {
  font-size: var(--fs-lead);
  color: var(--slate-300);
  max-width: 46ch;
  margin-top: 1.3rem;
}

/* Selo retangular — 1º laboratório escola do Brasil (como no layout) */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: var(--fs-tiny);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cyan-200);
  background: var(--cyan-tint);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-sm);
  padding: 0.55rem 1rem;
  margin-top: 1.7rem;
}
.hero__badge svg { width: 15px; height: 15px; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

/* Imagem do hero flutuando, fundida ao fundo (sem moldura) */
.hero__media { position: relative; }
.hero__media img {
  width: 100%;
  mask-image: radial-gradient(ellipse 92% 92% at 50% 45%, black 55%, transparent 98%);
  -webkit-mask-image: radial-gradient(ellipse 92% 92% at 50% 45%, black 55%, transparent 98%);
}

/* ------------------------------------------------------------
   7. DESTAQUES (3 cards brancos sobre fundo claro)
   ------------------------------------------------------------ */
.destaques { padding-block: var(--section-pad) 0; background: var(--paper); }

.destaques__grid { display: grid; gap: var(--gap); }

.card-destaque {
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  padding: 1.7rem 1.6rem 1.4rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform var(--t-med), box-shadow var(--t-med);
}
.card-destaque:hover { transform: translateY(-5px); box-shadow: 0 20px 50px var(--shadow-soft); }

/* Ícone circular escuro ao lado do título (como no layout) */
.card-destaque__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 0.9rem;
}
.card-destaque__icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: var(--navy-800);
  border-radius: 50%;
}
.card-destaque__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--cyan-200);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-destaque h3 {
  font-family: var(--font-title);
  font-size: var(--fs-h3);
  font-weight: 600;
  color: var(--ink);
}
.card-destaque p { font-size: var(--fs-small); color: var(--muted); }

/* Seta no canto inferior direito (como no layout) */
.card-destaque__link {
  margin-top: auto;
  padding-top: 1rem;
  align-self: flex-end;
  display: inline-flex;
  color: var(--ink);
  transition: color var(--t-fast), transform var(--t-fast);
}
.card-destaque__link:hover { color: var(--teal-600); transform: translateX(4px); }
.card-destaque__link svg {
  width: 19px;
  height: 19px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ------------------------------------------------------------
   8. SOBRE O IV LAB (claro)
   ------------------------------------------------------------ */
.sobre { background: var(--paper); }

.sobre__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.8rem;
  align-items: center;
}

.sobre__text p { color: var(--ink-soft); margin-top: 1.2rem; max-width: 54ch; }

/* Lista de diferenciais com check */
.sobre__checks { margin-top: 1.6rem; display: grid; gap: 0.8rem; }
.sobre__checks li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ink);
}
.sobre__checks svg {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
  margin-top: 2px;
  stroke: var(--teal-600);
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sobre__text .btn { margin-top: 1.9rem; }

/* Colagem de fotos — 1 grande à esquerda + 2 empilhadas (como no layout) */
.sobre__collage {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0.9rem;
}
.sobre__collage figure {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-light);
  background: var(--paper-card);
  box-shadow: var(--shadow-card);
}
.sobre__collage figure.is-tall { grid-row: 1 / 3; }
.sobre__collage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-med);
}
.sobre__collage figure:hover img { transform: scale(1.045); }

/* ------------------------------------------------------------
   9. LABORATÓRIO ESCOLA (card escuro sobre fundo claro)
   ------------------------------------------------------------ */
.escola { background: var(--paper); padding-block: 0 var(--section-pad); }

.escola__box {
  background:
    radial-gradient(ellipse 50% 70% at 95% 8%, var(--glow-cyan), transparent 65%),
    linear-gradient(155deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-band);
  padding: clamp(1.4rem, 3.5vw, 2.6rem);
  color: var(--ice);
}

.escola__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.2rem;
  align-items: center;
}

.escola__box .eyebrow { color: var(--cyan-400); }
.escola__box .section-title { color: #FFFFFF; }

.escola__media {
  border-radius: var(--radius-md);
  overflow: hidden;
}
.escola__media img { width: 100%; object-fit: cover; aspect-ratio: 4 / 3; }

.escola__content p { color: var(--slate-300); margin-top: 1.1rem; max-width: 56ch; }

/* Mini-features — ícone em cima, sem caixas (como no layout) */
.escola__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 1.2rem;
  margin-top: 1.9rem;
}
.escola__feature {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
}
.escola__feature svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  stroke: var(--cyan-400);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.escola__feature strong {
  display: block;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ice);
  line-height: 1.4;
}

.escola__content .btn { margin-top: 1.9rem; }

/* ------------------------------------------------------------
   10. ESPECIALIDADES (claro, carrossel Swiper)
   ------------------------------------------------------------ */
.especialidades { background: var(--paper); overflow: hidden; }

.especialidades__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.4rem;
}
/* Títulos dos carrosséis mais largos (como no layout) */
.especialidades__head .section-title,
.casos__head .section-title { max-width: 32ch; }

.swiper { overflow: visible; }
/* Slides com altura igual — cards alinhados na base */
.swiper-slide { height: auto; }

.card-esp {
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform var(--t-med), box-shadow var(--t-med);
}
.card-esp:hover { transform: translateY(-6px); box-shadow: 0 22px 50px var(--shadow-soft); }

.card-esp__media { position: relative; overflow: hidden; }
.card-esp__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--t-med);
}
.card-esp:hover .card-esp__media img { transform: scale(1.06); }

/* Ícone circular escuro sobreposto à foto (como no layout).
   Fica no corpo do card com margem negativa — dentro da foto ele
   seria cortado pelo overflow:hidden usado no efeito de zoom. */
.card-esp__icon {
  margin-top: -22px;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: var(--navy-800);
  border: 2px solid var(--paper-card);
  border-radius: 50%;
  position: relative;
  z-index: 2;
}
.card-esp__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--cyan-200);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-esp__body {
  padding: 0 1.25rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.card-esp__body h3 {
  font-family: var(--font-title);
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0.75rem 0 0.35rem;
}
.card-esp__body p { font-size: var(--fs-small); color: var(--muted); }

/* Seta no rodapé do card (como no layout) */
.card-esp__arrow {
  margin-top: auto;
  padding-top: 0.9rem;
  align-self: flex-end;
  color: var(--ink);
}
.card-esp__arrow svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Paginação e setas do Swiper */
.swiper-pagination { position: static; margin-top: 1.8rem; }
.swiper-pagination-bullet {
  background: var(--muted);
  opacity: 0.4;
  transition: opacity var(--t-fast), background var(--t-fast), width var(--t-fast);
}
.swiper-pagination-bullet-active {
  background: var(--teal-500);
  opacity: 1;
  width: 22px;
  border-radius: 99px;
}

.swiper-nav { display: flex; gap: 0.6rem; }
.swiper-nav button {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  background: var(--paper-card);
  transition: border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.swiper-nav button:hover {
  border-color: var(--teal-500);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.swiper-nav button:disabled { opacity: 0.35; cursor: default; transform: none; box-shadow: none; }
.swiper-nav svg {
  width: 18px;
  height: 18px;
  stroke: var(--ink);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ------------------------------------------------------------
   11. CASOS / GALERIA (claro)
   ------------------------------------------------------------ */
.casos { background: var(--paper); padding-block: 0 var(--section-pad); overflow: hidden; }

.casos__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.4rem;
}

.card-caso {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-light);
  box-shadow: var(--shadow-card);
}
.card-caso img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--t-med);
}
.card-caso:hover img { transform: scale(1.05); }

/* Legenda sobre gradiente */
.card-caso figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.6rem 1.2rem 1.1rem;
  background: linear-gradient(180deg, transparent, var(--navy-950));
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ice);
}
.card-caso figcaption span {
  display: block;
  font-size: var(--fs-tiny);
  font-weight: 400;
  color: var(--cyan-200);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

/* ------------------------------------------------------------
   12. NÚMEROS — faixa escura única (como no layout)
   ------------------------------------------------------------ */
.stats { background: var(--paper); padding-block: 0 var(--section-pad); }

.stats__box {
  background:
    radial-gradient(ellipse 40% 90% at 92% 50%, var(--glow-cyan), transparent 70%),
    linear-gradient(155deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-band);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

/* Cada número: ícone circular + valor/rótulo lado a lado */
.stat {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.stat__icon {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: var(--cyan-tint);
}
.stat__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--cyan-400);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.stat__value {
  font-family: var(--font-title);
  font-size: clamp(1.7rem, 2.6vw + 0.4rem, 2.3rem);
  font-weight: 600;
  line-height: 1;
  color: #FFFFFF;
  display: block;
}
.stat__label {
  display: block;
  font-size: var(--fs-tiny);
  color: var(--slate-300);
  margin-top: 0.4rem;
  line-height: 1.45;
  max-width: 21ch;
}

/* ------------------------------------------------------------
   13. CTA FINAL (faixa escura)
   ------------------------------------------------------------ */
.cta { background: var(--paper); padding-block: 0 var(--section-pad); }

.cta__box {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 45% 80% at 90% 25%, var(--glow-cyan-strong), transparent 65%),
    linear-gradient(150deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-band);
  padding: clamp(2.2rem, 5.5vw, 4rem);
  color: var(--ice);
}

/* Átomo decorativo animado (marca d'água, como no layout).
   Mobile/tablet: detalhe discreto no canto inferior direito.
   Desktop (≥1024): centralizado à direita, em zona reservada própria. */
.cta__atom {
  position: absolute;
  right: -44px;
  bottom: -48px;
  width: 180px;
  height: auto;
  opacity: 0.3;
  pointer-events: none;
}
.cta__orbit { stroke: var(--cyan-400); opacity: 0.5; }
.cta__atom .nucleo { fill: var(--cyan-400); stroke: none; }
.cta__eletron {
  fill: var(--cyan-400);
  filter: drop-shadow(0 0 5px var(--glow-cyan-strong));
}
.cta__eletron--claro { fill: var(--cyan-200); }

.cta__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.cta__title {
  font-family: var(--font-title);
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: 1.14;
  color: #FFFFFF;
  max-width: 26ch; /* 2 linhas, como no layout */
}

.cta__text { color: var(--slate-300); margin-top: 1rem; max-width: 48ch; font-size: var(--fs-small); }

/* Coluna de ação: botão branco + nota (como no layout) */
.cta__action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}
.cta__action .btn { padding: 1rem 2rem; }

.cta__note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-small);
  color: var(--slate-300);
}
.cta__note svg {
  width: 17px;
  height: 17px;
  stroke: var(--cyan-400);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ------------------------------------------------------------
   14. FOOTER (quase preto)
   ------------------------------------------------------------ */
.footer {
  background: var(--navy-950);
  color: var(--slate-300);
  padding: clamp(2.8rem, 6vw, 4rem) 0 0;
}

.footer__grid {
  display: grid;
  gap: 2.4rem;
  padding-bottom: 2.8rem;
}

.footer__brand img { height: 42px; width: auto; }
.footer__brand p {
  font-size: var(--fs-small);
  color: var(--slate-400);
  max-width: 26ch;
  margin-top: 1rem;
}

/* Redes sociais */
.footer__social { display: flex; gap: 0.7rem; margin-top: 1.3rem; }
.footer__social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
}
.footer__social a:hover {
  border-color: var(--cyan-400);
  background: var(--cyan-tint);
  transform: translateY(-2px);
}
/* Ícones oficiais de marca (Simple Icons) — preenchidos, sem stroke */
.footer__social svg {
  width: 16px;
  height: 16px;
  fill: var(--ice);
  transition: fill var(--t-fast);
}
.footer__social a:hover svg { fill: var(--cyan-200); }

.footer__col h4 {
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 1rem;
}
.footer__col ul { display: grid; gap: 0.5rem; }
.footer__col a, .footer__col li {
  font-size: var(--fs-small);
  color: var(--slate-400);
  transition: color var(--t-fast);
}
.footer__col a:hover { color: var(--cyan-200); }
.footer__col .footer__ver-todas { color: var(--cyan-400); font-weight: 500; }

.footer__col address {
  font-style: normal;
  display: grid;
  gap: 0.55rem;
}
.footer__col address span { display: flex; align-items: center; gap: 9px; }
.footer__col address svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  stroke: var(--cyan-400);
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Barra final */
.footer__bottom {
  border-top: 1px solid var(--line-dark);
  padding: 1.3rem 0;
}
.footer__bottom .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: var(--fs-tiny);
  color: var(--slate-400);
}
.footer__bottom a { color: var(--slate-300); transition: color var(--t-fast); }
.footer__bottom a:hover { color: var(--cyan-200); }

/* ------------------------------------------------------------
   15. BREAKPOINTS (mobile-first: 375 base → 768 → 1024 → 1440)
   ------------------------------------------------------------ */

/* Tablet ------------------------------------------------------ */
@media (min-width: 768px) {
  .destaques__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .stats__box { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 2.5rem; }
  .sobre__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 3.5rem; }
  .escola__grid { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 2.8rem; }
  .hero__inner { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); }
  .footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* Desktop ----------------------------------------------------- */
@media (min-width: 1024px) {
  .nav__menu { display: flex; }
  .header__cta { display: inline-flex; }
  .nav__toggle, .nav__panel { display: none; }
  .hero__inner { gap: 4rem; }
  .escola__features { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .stats__box { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: 1.45fr 0.75fr 1fr 1fr 1.05fr; gap: 2rem; }
  /* CTA: 2 colunas + faixa reservada à direita para o átomo */
  .cta__grid {
    grid-template-columns: minmax(0, 1.2fr) auto;
    gap: 2.5rem;
    padding-right: clamp(170px, 18vw, 250px);
  }
  .cta__atom {
    right: -40px;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    width: clamp(220px, 24vw, 290px);
    opacity: 0.5;
  }
}

/* Telas grandes ------------------------------------------------ */
@media (min-width: 1440px) {
  :root { --section-pad: 3.75rem; }
}

/* ============================================================
   17. PÁGINA ESPECIALIDADES (e demais páginas internas)
   ============================================================ */

/* Hero das páginas internas — usa a MESMA altura da home (var --hero-h),
   então todas as páginas (home + internas) têm hero de altura idêntica.
   Conteúdo alinhado ao topo para o título ficar sempre na mesma posição. */
.hero--page {
  min-height: var(--hero-h);
  padding-top: calc(var(--header-h) + 2.5rem);
  padding-bottom: clamp(2rem, 5vw, 3rem);
  align-items: flex-start; /* conteúdo começa no topo, na MESMA posição em todas as páginas */
}
/* texto e imagem também alinhados ao topo, para o título ficar sempre na mesma altura */
.hero--page .hero__inner { align-items: start; }
/* Título dos heros internos um pouco menor e mais compacto: evita que páginas
   com títulos longos (ex.: Laboratório Escola) ultrapassem a altura do hero. */
.hero--page .hero__title { max-width: 20ch; font-size: clamp(2.1rem, 4.6vw, 3.5rem); line-height: 1.12; }
.hero--page .hero__sub { margin-top: 1rem; }
.hero--page .hero__sub + .hero__sub { margin-top: 0.7rem; }

/* Lista de checks reutilizável (intro e blocos de detalhe) */
.check-list { display: grid; gap: 0.8rem; margin-top: 1.5rem; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ink);
}
.check-list svg {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
  margin-top: 2px;
  stroke: var(--teal-600);
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---- 17.1 Introdução (etiqueta + título + texto + checks) ---- */
.intro { background: var(--paper); }
.intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem 2.5rem;
  margin-top: 1.4rem;
}
.intro__title { max-width: 18ch; }
.intro__text p { color: var(--ink-soft); }
.intro__text p + p { margin-top: 1rem; }
.intro__checks { margin-top: 0; }

/* ---- 17.2 Grade de cards das especialidades ---- */
.esp-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
/* Card vira link inteiro nesta página */
a.card-esp { color: inherit; }

/* Chamada de ação no rodapé do card (substitui a seta isolada) */
.card-esp__cta {
  margin-top: auto;
  padding-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-600);
}
.card-esp__cta svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--t-fast);
}
.card-esp:hover .card-esp__cta svg { transform: translateX(4px); }

/* ---- 17.3 Blocos de especialidade em destaque (imagem + texto) ---- */
.esp-detalhe { background: var(--paper); padding-block: clamp(2.2rem, 4.5vw, 3.2rem); }
.esp-detalhe__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
.esp-detalhe__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-light);
  box-shadow: var(--shadow-card);
}
.esp-detalhe__text p { color: var(--ink-soft); margin-top: 1rem; max-width: 58ch; }
.esp-detalhe__text .btn { margin-top: 1.8rem; }

/* ---- 17.4 Como trabalhamos (faixa escura com 4 etapas) ---- */
.fluxo { background: var(--paper); }
.fluxo__box {
  background:
    radial-gradient(ellipse 50% 70% at 95% 8%, var(--glow-cyan), transparent 65%),
    linear-gradient(155deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-band);
  padding: clamp(1.6rem, 4vw, 2.8rem);
  color: var(--ice);
}
.fluxo__box .eyebrow { color: var(--cyan-400); }
.fluxo__box .section-title { color: #FFFFFF; max-width: 24ch; }
.fluxo__intro { color: var(--slate-300); margin-top: 0.9rem; max-width: 60ch; }

.fluxo__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.7rem;
  margin-top: 2.2rem;
}
.fluxo__icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: var(--cyan-tint);
  margin-bottom: 0.9rem;
}
.fluxo__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--cyan-400);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.fluxo__step h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}
.fluxo__step h3 span { color: var(--cyan-400); margin-right: 2px; }
.fluxo__step p { font-size: var(--fs-small); color: var(--slate-300); }
.fluxo__micro {
  margin-top: 0.7rem;
  font-size: var(--fs-tiny);
  color: var(--slate-400);
  border-left: 2px solid var(--line-dark);
  padding-left: 0.7rem;
  line-height: 1.5;
}

/* ---- 17.5 Tecnologia e materiais (4 destaques) ---- */
.tech { background: var(--paper); }
.tech__head .section-title { max-width: 26ch; }
.tech__head .section-lead { max-width: 64ch; }
.tech__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: 2.2rem;
}
.tech-item { display: flex; flex-direction: column; gap: 0.75rem; }
.tech-item__icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  background: var(--navy-800);
  border-radius: 50%;
}
.tech-item__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--cyan-200);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tech-item h3 {
  font-family: var(--font-title);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--ink);
}
.tech-item p { font-size: var(--fs-small); color: var(--muted); }

/* ---- 17.6 Perguntas frequentes (acordeão nativo) ---- */
.faq { background: var(--paper); }
.faq__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.faq__col { display: grid; gap: 0.85rem; align-content: start; }
.faq__item {
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  background: var(--paper-card);
  overflow: hidden;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.faq__item[open] { border-color: var(--teal-500); box-shadow: var(--shadow-card); }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--ink);
  transition: color var(--t-fast);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--teal-600); }
.faq__item summary::after {
  content: '';
  width: 9px;
  height: 9px;
  flex-shrink: 0;
  margin-top: -3px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform var(--t-fast), margin-top var(--t-fast);
}
.faq__item[open] summary::after { transform: rotate(-135deg); margin-top: 2px; }
/* overflow:hidden p/ a altura animada (via GSAP) recortar o conteúdo.
   Sem transition de height aqui: quem anima é o GSAP — uma transição CSS
   simultânea brigaria com ele e causaria o "tranco" no recolhimento. */
.faq__answer { padding: 0 1.1rem 1.1rem; font-size: var(--fs-small); color: var(--muted); overflow: hidden; }
.faq__answer p + p { margin-top: 0.6rem; }

/* ---- 17.7 CTA final com imagem ---- */
.cta-caso { background: var(--paper); padding-block: var(--section-pad); }
.cta-caso__box {
  background:
    radial-gradient(ellipse 45% 80% at 92% 20%, var(--glow-cyan-strong), transparent 65%),
    linear-gradient(150deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-band);
  padding: clamp(1.6rem, 4vw, 2.8rem);
  color: var(--ice);
}
.cta-caso__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  align-items: center;
}
.cta-caso__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
}
.cta-caso__content .cta__title { color: #FFFFFF; }
.cta-caso__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.6rem;
}
.cta-caso__content .cta__note { margin-top: 1.2rem; }

/* ---- 17.8 Rodapé: links legais ---- */
.footer__legal { display: flex; gap: 1.4rem; }

/* ---- 17.9 Breakpoints das páginas internas ---- */
@media (min-width: 600px) {
  .esp-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fluxo__steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.8rem 1.6rem; }
  .tech__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .intro__grid { grid-template-columns: 1fr 1fr; }
  .intro__title { grid-column: 1 / -1; }
  .esp-detalhe__grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .esp-detalhe--media-right .esp-detalhe__media { order: 2; }
  .faq__grid { grid-template-columns: 1fr 1fr; gap: 1rem 2.5rem; }
}

@media (min-width: 1024px) {
  .intro__grid { grid-template-columns: 1.15fr 1fr 1fr; }
  .intro__title { grid-column: auto; }
  .esp-cards { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .tech__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .cta-caso__grid { grid-template-columns: 0.85fr 1.15fr; gap: 2.8rem; }

  /* 4 etapas em linha, com conector (seta) entre elas */
  .fluxo__steps { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.6rem; }
  .fluxo__step { position: relative; }
  .fluxo__step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 18px;
    right: -1rem;
    width: 9px;
    height: 9px;
    border-top: 2px solid var(--cyan-400);
    border-right: 2px solid var(--cyan-400);
    transform: rotate(45deg);
    opacity: 0.5;
  }
}

/* ============================================================
   18. PÁGINA SOBRE
   ============================================================ */

/* Etiqueta dentro do hero escuro */
.hero__eyebrow {
  display: block;
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan-400);
  margin-bottom: 1rem;
}

/* ---- 18.1 Nossa história (imagem + texto em colunas) ---- */
.historia { background: var(--paper); }
.historia__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
.historia__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-light);
  box-shadow: var(--shadow-card);
}
.historia__cols { margin-top: 1.2rem; }
.historia__cols p { color: var(--ink-soft); }
.historia__cols p + p { margin-top: 1rem; }

/* ---- 18.2 Nosso propósito (4 pilares com ícone teal) ---- */
.proposito { background: var(--paper); }
.proposito .section-title { max-width: 30ch; }
.proposito__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.4rem;
}
.proposito__icon {
  display: inline-grid;
  place-items: center;
  margin-bottom: 0.8rem;
}
.proposito__icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--teal-600);
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.proposito__item h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.proposito__item p { font-size: var(--fs-small); color: var(--muted); }

/* ---- 18.3 Cards informativos (estrutura/metodologia e diferenciais) ---- */
.metodologia, .diferenciais { background: var(--paper); }
.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: 2.4rem;
}
.info-card {
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--t-med), box-shadow var(--t-med);
}
.info-card:hover { transform: translateY(-5px); box-shadow: 0 20px 50px var(--shadow-soft); }
.info-card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: var(--navy-800);
  border-radius: 50%;
  margin-bottom: 0.9rem;
}
.info-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--cyan-200);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.info-card h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.info-card p { font-size: var(--fs-small); color: var(--muted); }

/* ---- 18.4 Nossa filosofia (faixa escura: conteúdo + imagem) ---- */
.filosofia { background: var(--paper); }
.filosofia__box {
  background:
    radial-gradient(ellipse 50% 70% at 95% 8%, var(--glow-cyan), transparent 65%),
    linear-gradient(155deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-band);
  padding: clamp(1.4rem, 3.5vw, 2.8rem);
  color: var(--ice);
}
.filosofia__box .eyebrow { color: var(--cyan-400); }
.filosofia__box .section-title { color: #FFFFFF; max-width: 26ch; }
.filosofia__intro { color: var(--slate-300); margin-top: 1rem; max-width: 62ch; }
.filosofia__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
.filosofia__features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  margin-top: 2rem;
}
.filosofia__feature svg {
  width: 28px;
  height: 28px;
  stroke: var(--cyan-400);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 0.7rem;
}
.filosofia__feature h3 {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}
.filosofia__feature p { font-size: var(--fs-small); color: var(--slate-300); }
.filosofia__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* ---- 18.5 Nossa equipe (cards horizontais) ---- */
.equipe { background: var(--paper); }
.equipe__head { display: grid; gap: 1.4rem; margin-bottom: 2.4rem; }
.equipe__head .section-title { max-width: 24ch; }
.equipe__intro p { color: var(--ink-soft); font-size: var(--fs-small); }
.equipe__intro p + p { margin-top: 0.8rem; }
.equipe__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.equipe-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  box-shadow: var(--shadow-card);
}
.equipe-card__photo { flex-shrink: 0; }
.equipe-card__photo img {
  width: 84px;
  height: 84px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}
.equipe-card__body h3 {
  font-family: var(--font-title);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--ink);
}
.equipe-card__role {
  display: block;
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin: 3px 0 0.6rem;
}
.equipe-card__body p { font-size: var(--fs-small); color: var(--muted); }
.equipe-card__social {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  margin-top: 0.8rem;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.equipe-card__social svg { width: 15px; height: 15px; fill: var(--muted); transition: fill var(--t-fast); }
.equipe-card__social:hover { border-color: var(--teal-500); background: var(--teal-tint); }
.equipe-card__social:hover svg { fill: var(--teal-600); }

/* ---- 18.6 Números (faixa escura com título) ---- */
.numeros { background: var(--paper); }
.numeros__box {
  background:
    radial-gradient(ellipse 40% 90% at 92% 50%, var(--glow-cyan), transparent 70%),
    linear-gradient(155deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-band);
  padding: clamp(1.8rem, 4vw, 2.8rem);
}
.numeros__title {
  font-family: var(--font-title);
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: 1.14;
  color: #FFFFFF;
  max-width: 20ch;
  margin-bottom: 1.8rem;
}
.numeros__title em { font-style: normal; color: var(--cyan-200); }
.numeros__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

/* ---- 18.7 Laboratório Escola como seção de página ---- */
.escola--pagina { padding-block: var(--section-pad); }

/* ---- 18.8 Breakpoints da página Sobre ---- */
@media (min-width: 600px) {
  .proposito__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .info-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .info-grid--6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filosofia__features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .equipe__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .numeros__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 2.5rem; }
}

@media (min-width: 768px) {
  .historia__grid { grid-template-columns: 0.9fr 1.1fr; gap: 3rem; }
  .historia__cols { column-count: 2; column-gap: 2.5rem; }
  .historia__cols p { break-inside: avoid; }
  .info-grid--6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .proposito__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .info-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .info-grid--6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .filosofia__grid { grid-template-columns: 1.6fr 1fr; gap: 2.6rem; }
  .filosofia__media img { aspect-ratio: 3 / 4; height: 100%; }
  .equipe__head { grid-template-columns: 1.1fr 1fr; align-items: end; }
  .equipe__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .numeros__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ============================================================
   19. PÁGINA LABORATÓRIO ESCOLA
   ============================================================ */

/* ---- 19.1 Microtexto sob os botões do hero ---- */
.hero__micro {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 1.6rem;
  font-size: var(--fs-small);
  color: var(--slate-300);
  max-width: 46ch;
}
.hero__micro svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  stroke: var(--cyan-400);
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---- 19.2 Botão centralizado após uma grade ---- */
.section-actions { margin-top: 2.4rem; display: flex; justify-content: center; }

/* ---- 19.3 Observação curta dentro de cards ---- */
.info-card .info-card__note,
.formato-card .info-card__note {
  margin-top: 0.8rem;
  font-size: var(--fs-tiny);
  font-style: italic;
  color: var(--muted);
  border-left: 2px solid var(--line-light);
  padding-left: 0.7rem;
}

/* ---- 19.4 Metodologia: 5 etapas e nota provisória ---- */
.fluxo__note {
  margin-top: 1.8rem;
  font-size: var(--fs-small);
  font-style: italic;
  color: var(--slate-400);
  border-left: 2px solid var(--line-dark);
  padding-left: 0.8rem;
}

/* ---- 19.5 Formatos de formação (cards com CTA) ---- */
.formatos { background: var(--paper); }
.formatos__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: 2.4rem;
}
.formato-card {
  display: flex;
  flex-direction: column;
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--t-med), box-shadow var(--t-med);
}
.formato-card:hover { transform: translateY(-5px); box-shadow: 0 20px 50px var(--shadow-soft); }
.formato-card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: var(--navy-800);
  border-radius: 50%;
  margin-bottom: 0.9rem;
}
.formato-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--cyan-200);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.formato-card h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.formato-card p { font-size: var(--fs-small); color: var(--muted); }
.formato-card p + p { margin-top: 0.6rem; }
.formato-card__meta {
  margin-top: 1rem;
  display: grid;
  gap: 0.45rem;
}
.formato-card__meta li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: var(--fs-tiny);
  color: var(--ink-soft);
  padding-bottom: 0.45rem;
  border-bottom: 1px dashed var(--line-light);
}
.formato-card__meta li:last-child { border-bottom: 0; padding-bottom: 0; }
.formato-card__meta span { color: var(--muted); font-weight: 600; }

/* Chamada de ação no rodapé dos cards (teal, com seta) */
.card-link {
  margin-top: auto;
  padding-top: 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-600);
}
.card-link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--t-fast);
}
.card-link:hover svg { transform: translateX(4px); }

/* ---- 19.6 A experiência de aprendizagem (ícones teal, sem caixa) ---- */
.experiencia { background: var(--paper); }
.experiencia__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.4rem;
}
.experiencia__item h3 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.experiencia__item p { font-size: var(--fs-small); color: var(--muted); }

/* ---- 19.7 Calendário (linhas de curso) ---- */
.calendario { background: var(--paper); }
.calendario__list {
  display: grid;
  gap: var(--gap);
  margin-top: 2.4rem;
}
.curso-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  align-items: center;
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  box-shadow: var(--shadow-card);
}
.curso-row__media { border-radius: var(--radius-sm); overflow: hidden; }
.curso-row__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.curso-row__title {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
}
.curso-row__meta {
  margin-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.curso-row__meta li {
  font-size: var(--fs-tiny);
  color: var(--ink-soft);
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: 999px;
  padding: 0.32rem 0.72rem;
}
.curso-row__meta span { color: var(--teal-600); font-weight: 700; margin-right: 4px; }
.curso-row__desc { margin-top: 0.85rem; font-size: var(--fs-small); color: var(--muted); }
.curso-row__action { display: flex; }
.curso-row__action .btn { width: 100%; justify-content: center; }

/* ---- 19.8 Depoimentos ---- */
.depoimentos { background: var(--paper); }
.depoimentos__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: 2.4rem;
}
.depoimento {
  position: relative;
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  padding: 2.4rem 1.6rem 1.6rem;
  box-shadow: var(--shadow-card);
}
.depoimento__quote {
  position: absolute;
  top: 0.5rem;
  left: 1.2rem;
  font-family: var(--font-title);
  font-size: 4rem;
  line-height: 1;
  color: var(--teal-500);
  opacity: 0.45;
}
.depoimento blockquote {
  font-size: var(--fs-lead);
  font-style: italic;
  line-height: 1.55;
  color: var(--ink-soft);
}
.depoimento figcaption { margin-top: 1.3rem; }
.depoimento figcaption strong {
  display: block;
  font-family: var(--font-title);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--ink);
}
.depoimento figcaption span {
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-600);
}

/* ---- 19.9 Etiqueta dentro do CTA escuro ---- */
.cta-caso__content .eyebrow { color: var(--cyan-400); }

/* ---- 19.10 Breakpoints da página Laboratório Escola ---- */
@media (min-width: 600px) {
  .formatos__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .experiencia__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .depoimentos__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 768px) {
  .fluxo__steps--5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .experiencia__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .curso-row { grid-template-columns: 200px 1fr auto; gap: 1.6rem; }
  .curso-row__action .btn { width: auto; }
}
@media (min-width: 1024px) {
  .formatos__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fluxo__steps--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .experiencia__grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* ============================================================
   20. PÁGINA CONTATO
   ============================================================ */

/* ---- 20.1 Canais de atendimento (card com valor + link) ---- */
.canais { background: var(--paper); }
.canal-card { display: flex; flex-direction: column; }
.canal-card__value {
  margin-top: 0.9rem;
  font-family: var(--font-title);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--teal-600);
}

/* ---- 20.2 Bloco assunto + formulário (2 colunas) ---- */
.contato-main { background: var(--paper); }
.contato-main__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  align-items: start;
}

/* Lista de assuntos (linhas com ícone) */
.assuntos__list { display: grid; gap: 1.1rem; margin-top: 1.8rem; }
.assunto-item {
  display: flex;
  gap: 1rem;
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--t-med), box-shadow var(--t-med);
}
.assunto-item:hover { transform: translateY(-4px); box-shadow: 0 18px 46px var(--shadow-soft); }
.assunto-item__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--navy-800);
  border-radius: 50%;
}
.assunto-item__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--cyan-200);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.assunto-item__body h3 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.3rem;
}
.assunto-item__body p { font-size: var(--fs-small); color: var(--muted); }
.assunto-item .card-link { padding-top: 0.8rem; }

/* ---- 20.3 Formulário ---- */
.form-card {
  background: var(--paper-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3.5vw, 2.2rem);
  box-shadow: var(--shadow-card);
}
.form-card__lead { font-size: var(--fs-small); color: var(--muted); margin-top: 0.9rem; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
  margin-top: 1.6rem;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-size: var(--fs-tiny);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field label span { color: var(--teal-600); }
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.8rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder,
.field textarea::placeholder { color: var(--muted); opacity: 0.8; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--teal-500);
  box-shadow: 0 0 0 3px var(--teal-tint);
}
/* Campo inválido após tentativa de envio */
.field input:user-invalid,
.field select:user-invalid,
.field textarea:user-invalid { border-color: #D9534F; }
.field__hint { font-size: var(--fs-tiny); color: var(--muted); line-height: 1.5; }
.field input[type="file"] { padding: 0.5rem; background: var(--paper); cursor: pointer; }
.field input[type="file"]::file-selector-button {
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  font-weight: 600;
  color: var(--ink);
  background: #FFFFFF;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.7rem;
  margin-right: 0.7rem;
  cursor: pointer;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--fs-small);
  color: var(--ink-soft);
  cursor: pointer;
}
.form-check input {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--teal-600);
}
.form-check a { color: var(--teal-600); text-decoration: underline; }

.contato-form__submit { margin-top: 1.6rem; }
.form-msg {
  margin-top: 1rem;
  font-size: var(--fs-small);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  border: 1px solid var(--line-light);
}
.form-msg--ok { color: var(--teal-600); background: var(--teal-tint); border-color: var(--teal-500); }
.form-msg--err { color: #B23B38; background: rgba(217, 83, 79, 0.08); border-color: rgba(217, 83, 79, 0.4); }

/* ---- 20.4 Duas faixas escuras (envie um caso + lab escola) ---- */
.duo-section { background: var(--paper); }
.duo {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
.duo-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 55% at 90% 6%, var(--glow-cyan), transparent 65%),
    linear-gradient(155deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-band);
  color: var(--ice);
}
.duo-card__media { margin: 0; }
.duo-card__media img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  display: block;
}
.duo-card__body { padding: clamp(1.5rem, 3.5vw, 2.2rem); display: flex; flex-direction: column; flex: 1; }
.duo-card__body .eyebrow { color: var(--cyan-400); }
.duo-card__body .section-title { color: #FFFFFF; max-width: 26ch; }
.duo-card__lead { color: var(--slate-300); margin-top: 0.9rem; }
.duo-card__sub { color: var(--ice); font-weight: 600; margin-top: 1rem; }
.duo-card__list { display: grid; gap: 0.6rem; margin-top: 1rem; }
.duo-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--fs-small);
  color: var(--slate-300);
}
.duo-card__list svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  stroke: var(--cyan-400);
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.duo-card__note {
  margin-top: 1rem;
  font-size: var(--fs-tiny);
  color: var(--slate-400);
  font-style: italic;
}
.duo-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}
.duo-card .cta__note { margin-top: 1.1rem; }

/* ---- 20.5 Localização e horário ---- */
.local { background: var(--paper); }
.local__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2.4rem;
  align-items: start;
}
.local__map { margin: 0; }
.local__map-placeholder,
.local__map iframe {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.local__map-placeholder {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 0.6rem;
  background:
    radial-gradient(circle at 50% 40%, rgba(91, 198, 232, 0.12), transparent 60%),
    var(--paper-card);
  text-align: center;
  color: var(--muted);
  font-size: var(--fs-small);
  padding: 1.5rem;
}
.local__map-placeholder svg {
  width: 40px;
  height: 40px;
  stroke: var(--teal-500);
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.local__info { display: flex; flex-direction: column; gap: 1.6rem; }
.local__block h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.local__block address { font-style: normal; font-size: var(--fs-small); color: var(--ink-soft); line-height: 1.7; }
.local__hours { display: grid; gap: 0.5rem; }
.local__hours li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: var(--fs-small);
  color: var(--ink-soft);
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--line-light);
}
.local__hours li:last-child { border-bottom: 0; padding-bottom: 0; }
.local__hours span { color: var(--muted); font-weight: 600; }
.local__info .btn { align-self: flex-start; }

/* ---- 20.6 Breakpoints da página Contato ---- */
@media (min-width: 600px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .duo-card__media img { aspect-ratio: 16 / 7; }
}
@media (min-width: 1024px) {
  .contato-main__grid { grid-template-columns: 0.9fr 1.1fr; gap: 3rem; }
  .assuntos__list { margin-top: 2rem; }
  .duo { grid-template-columns: 1fr 1fr; }
  .local__grid { grid-template-columns: 1.1fr 0.9fr; gap: 3rem; }
}

/* ---- 20.7 Página 404 ---- */
.erro404__links { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 1.8rem; }
.erro404__links a {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--cyan-400);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast);
}
.erro404__links a:hover { border-color: var(--cyan-400); }

/* ---- 20.8 Páginas legais (prosa) ---- */
.legal { background: var(--paper); }
.legal__doc { max-width: 780px; }
.legal__updated { font-size: var(--fs-tiny); color: var(--muted); margin-bottom: 1.4rem; }
.legal__notice {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  background: var(--teal-tint);
  border: 1px solid var(--teal-500);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  margin-bottom: 2.2rem;
  font-size: var(--fs-small);
  color: var(--ink-soft);
}
.legal__notice svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  stroke: var(--teal-600);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.legal__doc h2 {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 600;
  color: var(--ink);
  margin: 2.2rem 0 0.7rem;
}
.legal__doc h2:first-of-type { margin-top: 0; }
.legal__doc p { color: var(--ink-soft); margin-bottom: 0.9rem; line-height: 1.75; }
.legal__doc ul { display: grid; gap: 0.5rem; margin: 0 0 1.1rem 1.2rem; list-style: disc; }
.legal__doc li { color: var(--ink-soft); line-height: 1.65; }
.legal__doc a { color: var(--teal-600); text-decoration: underline; }
.legal__doc strong { color: var(--ink); }

/* ---- 20.9 Botão "voltar ao topo" ---- */
.to-top {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--teal-500);
  color: var(--navy-950);
  border: none;
  border-radius: 50%;
  box-shadow: var(--shadow-btn);
  cursor: pointer;
  z-index: 60;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast), background var(--t-fast);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--cyan-200); transform: translateY(-3px); }
.to-top svg { width: 20px; height: 20px; }
/* Empilha o "voltar ao topo" acima do WhatsApp flutuante (sem sobrepor) */
.to-top { bottom: calc(clamp(16px, 3vw, 28px) + 58px + 14px); }

/* ---- 20.9b WhatsApp flutuante (cores do projeto, ícone oficial Simple Icons) ---- */
.wa-float {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: linear-gradient(150deg, var(--teal-500), var(--teal-600));
  color: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-btn);
  text-decoration: none;
  z-index: 58;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
  animation: wa-in 0.5s var(--ease) both;
  animation-delay: 0.6s;
}
.wa-float svg { width: 30px; height: 30px; fill: #fff; position: relative; z-index: 1; }
.wa-float:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 16px 34px rgba(24, 176, 197, 0.45); }
.wa-float:active { transform: translateY(-1px); }
.wa-float:focus-visible { outline: 3px solid var(--cyan-200); outline-offset: 3px; }
/* Anel de pulso sutil */
.wa-float__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--teal-500);
  pointer-events: none;
  animation: wa-pulse 2.6s var(--ease) infinite;
}
@keyframes wa-in { from { opacity: 0; transform: translateY(16px) scale(0.8); } to { opacity: 1; transform: none; } }
@keyframes wa-pulse {
  0%   { opacity: 0.55; transform: scale(1); }
  70%  { opacity: 0;    transform: scale(1.7); }
  100% { opacity: 0;    transform: scale(1.7); }
}
@media (prefers-reduced-motion: reduce) {
  .wa-float { animation: none; }
  .wa-float__pulse { animation: none; opacity: 0; }
}

/* ---- 20.10 Átomo reaproveitado nas faixas CTA das páginas internas ---- */
.cta-caso__box { position: relative; overflow: hidden; }
.cta-caso__grid { position: relative; z-index: 1; }

/* ---- 20.11 Microinterações (ícones e botões) ---- */
.info-card__icon, .formato-card__icon, .assunto-item__icon, .tech-item__icon { transition: transform var(--t-med); }
.proposito__icon svg { transition: transform var(--t-med); }
.info-card:hover .info-card__icon,
.canal-card:hover .info-card__icon,
.formato-card:hover .formato-card__icon,
.assunto-item:hover .assunto-item__icon,
.tech-item:hover .tech-item__icon { transform: translateY(-3px) scale(1.06); }
.proposito__item:hover .proposito__icon svg { transform: scale(1.1); }
.btn--dark:hover, .btn--light:hover { box-shadow: 0 12px 30px var(--shadow-soft); }

/* ------------------------------------------------------------
   21. MOVIMENTO REDUZIDO
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}