/* ============================================
   CINIRA CAMPOS ODONTOLOGIA
   Stylesheet — Outfit + paleta rosê/grafite + bronze
   ============================================ */

/* -------- Variáveis -------- */
:root {
  /* Paleta */
  --off-white: #F5F1EC;
  --branco: #FFFFFF;
  --creme: #ECE4DA;

  --rose-claro: #DDB8B4;
  --rose: #C29C8E;
  --rose-escuro: #9F7A6E;

  /* Terceira cor: bronze sofisticado pra contraste e detalhes */
  --bronze: #B8956A;
  --bronze-claro: #D4B68A;
  --bronze-escuro: #8F7048;

  --grafite: #2A2826;
  --grafite-claro: #5C5450;
  --linha: rgba(42, 40, 38, 0.1);
  --linha-forte: rgba(42, 40, 38, 0.18);

  /* Tipografia: Outfit (alternativa próxima do Orkney).
     Para usar Orkney real depois: trocar 'Outfit' por 'Orkney' aqui. */
  --sans: 'Outfit', 'Orkney', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease-soft: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

  --largura-max: 1320px;
  --padding-secao: 140px;
  --padding-lateral: 32px;

  --sombra-suave: 0 16px 40px rgba(42, 40, 38, 0.06);
  --sombra-elevada: 0 30px 80px rgba(42, 40, 38, 0.12);
}

/* -------- Reset -------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  color: var(--grafite);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

::selection { background: var(--bronze); color: var(--off-white); }

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

.container {
  max-width: var(--largura-max);
  margin: 0 auto;
  padding: 0 var(--padding-lateral);
}

/* -------- Tipografia base -------- */
.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 28px;
  display: inline-block;
}

.eyebrow--linha::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--bronze);
  vertical-align: middle;
  margin-right: 14px;
  margin-bottom: 3px;
}

/* -------- Header -------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 0;
  transition: background 350ms var(--ease-smooth),
              backdrop-filter 350ms var(--ease-smooth),
              padding 350ms var(--ease-smooth),
              border-color 350ms var(--ease-smooth);
  border-bottom: 1px solid transparent;
}

.header.is-scrolled {
  background: rgba(245, 241, 236, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: 14px 0;
  border-bottom-color: var(--linha);
}

.header--em-escuro:not(.is-scrolled) .nav__link { color: var(--off-white); }
.header--em-escuro:not(.is-scrolled) .nav-toggle__line { background: var(--off-white); }
.header--em-escuro:not(.is-scrolled) .header__cta {
  background: var(--bronze);
  color: var(--branco);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  height: 56px;
  flex-shrink: 0;
  transition: opacity 250ms var(--ease-smooth), height 350ms var(--ease-smooth);
}

.logo:hover { opacity: 0.85; }

.logo__img { height: 100%; width: auto; display: block; }

.header.is-scrolled .logo { height: 44px; }

.nav { display: flex; gap: 44px; list-style: none; }

.nav__link {
  font-size: 13px;
  font-weight: 500;
  color: var(--grafite);
  position: relative;
  padding: 4px 0;
  letter-spacing: 0.04em;
  transition: color 250ms var(--ease-smooth);
}

.nav__link::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px; background: var(--bronze);
  transform: scaleX(0); transform-origin: right;
  transition: transform 350ms var(--ease-soft);
}

.nav__link:hover { color: var(--bronze); }
.nav__link:hover::after,
.nav__link.is-ativo::after { transform: scaleX(1); transform-origin: left; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  position: relative; z-index: 110;
}

.nav-toggle__line {
  display: block; width: 24px; height: 1.5px;
  background: var(--grafite);
  margin: 0 auto;
  transition: transform 300ms var(--ease-smooth),
              opacity 200ms var(--ease-smooth),
              background 300ms var(--ease-smooth);
}

.nav-toggle__line + .nav-toggle__line { margin-top: 7px; }

.nav-toggle.is-open .nav-toggle__line { background: var(--grafite) !important; }
.nav-toggle.is-open .nav-toggle__line:nth-child(1) { transform: translateY(4.25px) rotate(45deg); }
.nav-toggle.is-open .nav-toggle__line:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle__line:nth-child(3) { transform: translateY(-4.25px) rotate(-45deg); }

/* -------- Botões -------- */
.btn {
  display: inline-flex;
  align-items: center; justify-content: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 18px 36px;
  border-radius: 999px;
  transition: background 280ms var(--ease-smooth),
              color 280ms var(--ease-smooth),
              transform 280ms var(--ease-smooth),
              box-shadow 280ms var(--ease-smooth);
  white-space: nowrap;
  cursor: pointer;
  text-transform: uppercase;
}

.btn--primario {
  background: var(--bronze);
  color: var(--branco);
}

.btn--primario:hover {
  background: var(--bronze-escuro);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(184, 149, 106, 0.32);
}

.btn--escuro {
  background: var(--grafite);
  color: var(--off-white);
}

.btn--escuro:hover {
  background: var(--bronze-escuro);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(42, 40, 38, 0.2);
}

.btn--linha {
  background: transparent;
  color: var(--grafite);
  padding: 18px 0;
  text-transform: uppercase;
}

.btn--linha .seta { transition: transform 280ms var(--ease-smooth); }
.btn--linha:hover { color: var(--bronze); }
.btn--linha:hover .seta { transform: translateX(6px); }

.btn--outline-claro {
  background: transparent;
  color: var(--off-white);
  border: 1px solid rgba(245, 241, 236, 0.4);
}

.btn--outline-claro:hover {
  background: var(--off-white);
  color: var(--grafite);
  border-color: var(--off-white);
}

/* -------- Hero — split desktop, fullbleed mobile -------- */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  position: relative;
  background: var(--grafite);
  color: var(--off-white);
  overflow: hidden;
}

.hero__texto {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 80px 80px var(--padding-lateral);
  padding-left: max(var(--padding-lateral), calc((100vw - var(--largura-max)) / 2 + var(--padding-lateral)));
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bronze-claro);
  margin-bottom: 40px;
  display: inline-block;
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 36px;
  height: 1px;
  background: var(--bronze-claro);
  vertical-align: middle;
  margin-right: 16px;
  margin-bottom: 3px;
}

.hero__titulo {
  font-weight: 300;
  font-size: clamp(48px, 6.5vw, 96px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--off-white);
  margin-bottom: 36px;
}

.hero__titulo em {
  font-style: normal;
  color: var(--bronze-claro);
  font-weight: 400;
}

.hero__sub {
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.65;
  color: rgba(245, 241, 236, 0.78);
  font-weight: 400;
  margin-bottom: 52px;
  max-width: 460px;
}

.hero__ctas {
  display: flex; flex-wrap: wrap;
  gap: 16px 28px; align-items: center;
}

.hero__ctas .btn--linha { color: var(--off-white); }
.hero__ctas .btn--linha:hover { color: var(--bronze-claro); }

.hero__foto {
  position: relative;
  overflow: hidden;
  background: var(--grafite);
}

.hero__foto img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 25%;
  filter: saturate(1.05) contrast(1.03);
}

.hero__foto::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--grafite) 0%, transparent 18%);
  pointer-events: none;
}

/* -------- Serviços (grid fluido, sem caixas) -------- */
.servicos {
  padding: var(--padding-secao) 0;
  background: var(--off-white);
}

.secao__cabecalho {
  max-width: 760px;
  margin: 0 auto 96px;
  text-align: center;
}

.secao__cabecalho--esquerda {
  text-align: left;
  margin-left: 0;
}

.secao__titulo {
  font-size: clamp(36px, 4.6vw, 60px);
  margin-bottom: 24px;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--grafite);
}

.secao__titulo em {
  font-style: normal;
  color: var(--bronze);
  font-weight: 400;
}

.secao__sub {
  font-size: 17px;
  color: var(--grafite-claro);
  font-weight: 400;
  line-height: 1.65;
}

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
}

.servico {
  position: relative;
  padding: 56px 48px;
  border-top: 1px solid var(--linha);
  border-left: 1px solid var(--linha);
  transition: background 350ms var(--ease-smooth);
}

.servico:nth-child(2n) { border-right: 1px solid var(--linha); }
.servico:nth-last-child(-n+2) { border-bottom: 1px solid var(--linha); }

.servico:hover {
  background: var(--branco);
}

.servico__numero {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--bronze);
  margin-bottom: 32px;
}

.servico__titulo {
  font-size: 26px;
  font-weight: 500;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  color: var(--grafite);
  line-height: 1.2;
}

.servico__titulo em {
  font-style: normal;
  color: var(--bronze);
}

.servico__descricao {
  font-size: 15px;
  line-height: 1.7;
  color: var(--grafite-claro);
  font-weight: 400;
  max-width: 380px;
}

.servico__badge {
  position: absolute;
  top: 48px; right: 48px;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bronze);
}

/* -------- Sobre -------- */
.sobre {
  padding: var(--padding-secao) 0;
  background: var(--branco);
}

.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 100px;
  align-items: center;
}

.sobre__foto {
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 4/5;
  max-width: 440px;
  width: 100%;
  margin-left: auto;
  background: var(--creme);
  box-shadow: var(--sombra-elevada);
}

.sobre__foto img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 20%;
}

.sobre__titulo {
  font-size: clamp(40px, 5vw, 64px);
  margin-bottom: 36px;
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--grafite);
}

.sobre__titulo em {
  font-style: normal;
  color: var(--bronze);
  font-weight: 400;
}

.sobre__paragrafo {
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--grafite-claro);
  margin-bottom: 22px;
  font-weight: 400;
}

.sobre__paragrafo:last-of-type { margin-bottom: 40px; }

.sobre__assinatura {
  font-size: 18px;
  font-weight: 500;
  color: var(--grafite);
  margin-top: 36px;
  letter-spacing: -0.005em;
}

.sobre__assinatura small {
  display: block;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-top: 8px;
  font-weight: 600;
}

/* -------- Preview da galeria -------- */
.preview-galeria {
  padding: var(--padding-secao) 0;
  background: var(--off-white);
}

.preview-galeria__cabecalho {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 72px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.preview-galeria__titulo {
  font-size: clamp(32px, 4vw, 48px);
  max-width: 600px;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--grafite);
}

.preview-galeria__titulo em {
  font-style: normal;
  color: var(--bronze);
  font-weight: 400;
}

.preview-galeria__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1100px;
  margin: 0 auto;
}

/* -------- Comparador antes/depois -------- */
.comparador {
  position: relative; width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  user-select: none;
  cursor: ew-resize;
  background: var(--creme);
  border-radius: 6px;
}

.comparador__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none;
  -webkit-user-drag: none;
}

.comparador__antes-wrap {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 50%;
  overflow: hidden;
}

.comparador__antes-wrap .comparador__img {
  position: absolute;
  top: 0; left: 0;
  width: var(--full-width, 200%);
  max-width: none;
}

.comparador__handle {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 2px;
  background: var(--off-white);
  transform: translateX(-50%);
  pointer-events: none;
  box-shadow: 0 0 16px rgba(0, 0, 0, 0.25);
}

.comparador__handle::before {
  content: '';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 48px; height: 48px;
  border-radius: 50%; background: var(--off-white);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.comparador__handle::after {
  content: '';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 14px; height: 10px;
  background-image:
    linear-gradient(to right, var(--bronze) 2px, transparent 2px, transparent 6px, var(--bronze) 6px, var(--bronze) 8px, transparent 8px, transparent 12px, var(--bronze) 12px);
  background-size: 14px 100%;
  background-repeat: no-repeat;
  z-index: 1;
}

.comparador__legenda {
  position: absolute; top: 16px;
  padding: 7px 14px;
  background: rgba(42, 40, 38, 0.78);
  color: var(--off-white);
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: none;
}

.comparador__legenda--antes { left: 16px; }
.comparador__legenda--depois { right: 16px; }

.caso {
  display: flex;
  flex-direction: column;
}

.caso__info {
  padding: 22px 4px 0;
}

.caso__categoria {
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--bronze);
  font-weight: 600;
  margin-bottom: 10px;
}

.caso__titulo {
  font-size: 17px;
  font-weight: 500;
  color: var(--grafite);
  letter-spacing: -0.005em;
  line-height: 1.3;
}

/* -------- CTA Final -------- */
.cta-final {
  padding: 160px 0;
  background: var(--grafite);
  color: var(--off-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 900px; height: 900px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(184, 149, 106, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-final__inner { position: relative; z-index: 1; }

.cta-final__eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bronze-claro);
  margin-bottom: 32px;
  display: inline-block;
}

.cta-final__eyebrow::before,
.cta-final__eyebrow::after {
  content: '';
  display: inline-block;
  width: 32px; height: 1px;
  background: var(--bronze-claro);
  vertical-align: middle;
  margin-bottom: 3px;
}
.cta-final__eyebrow::before { margin-right: 16px; }
.cta-final__eyebrow::after { margin-left: 16px; }

.cta-final__titulo {
  font-size: clamp(40px, 5.5vw, 76px);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 28px;
  color: var(--off-white);
}

.cta-final__titulo em {
  font-style: normal;
  color: var(--bronze-claro);
  font-weight: 400;
}

.cta-final__sub {
  font-size: 17px;
  color: rgba(245, 241, 236, 0.75);
  font-weight: 400;
  margin-bottom: 56px;
  max-width: 540px;
  margin-left: auto; margin-right: auto;
  line-height: 1.7;
}

.cta-final__ctas {
  display: flex; flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* -------- Contato -------- */
.contato {
  padding: var(--padding-secao) 0;
  background: var(--off-white);
}

.contato__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}

.contato__info { padding-right: 20px; }

.contato__titulo {
  font-size: clamp(36px, 4.5vw, 56px);
  margin-bottom: 28px;
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--grafite);
}

.contato__titulo em {
  font-style: normal;
  color: var(--bronze);
  font-weight: 400;
}

.contato__intro {
  font-size: 17px;
  line-height: 1.7;
  color: var(--grafite-claro);
  margin-bottom: 56px;
  font-weight: 400;
}

.contato__lista { list-style: none; }

.contato__lista li {
  padding: 26px 0;
  border-bottom: 1px solid var(--linha);
}

.contato__lista li:last-child { border-bottom: none; }

.contato__rotulo {
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--bronze);
  font-weight: 600;
  margin-bottom: 8px;
}

.contato__valor {
  font-size: 18px;
  color: var(--grafite);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: color 250ms var(--ease-smooth);
  letter-spacing: -0.005em;
}

a.contato__valor:hover { color: var(--bronze); }

.contato__valor svg {
  width: 20px; height: 20px;
  color: var(--bronze);
}

/* Formulário sem caixa, mais clean */
.form {
  background: var(--branco);
  padding: 56px 48px;
  border-radius: 8px;
  box-shadow: var(--sombra-suave);
}

.form__titulo {
  font-size: 22px;
  font-weight: 500;
  color: var(--grafite);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.form__sub {
  font-size: 14px;
  color: var(--grafite-claro);
  margin-bottom: 40px;
  font-weight: 400;
}

.form__grupo { margin-bottom: 32px; position: relative; }

.form__label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--grafite);
  font-weight: 600;
  margin-bottom: 10px;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--grafite);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--linha-forte);
  padding: 8px 0;
  transition: border-color 250ms var(--ease-smooth);
  font-weight: 400;
}

.form__input:focus, .form__select:focus, .form__textarea:focus {
  outline: none;
  border-bottom-color: var(--bronze);
}

.form__textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C5450' stroke-width='1.5'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  background-size: 16px;
  padding-right: 28px;
}

.form__submit { width: 100%; margin-top: 16px; }

.form__msg {
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: 6px;
  font-size: 14px;
  display: none;
}

.form__msg.is-visible { display: block; }
.form__msg--ok {
  background: rgba(184, 149, 106, 0.12);
  color: var(--grafite);
}

/* -------- Página Antes & Depois -------- */
.pagina-cabecalho {
  padding: 200px 0 100px;
  background: var(--off-white);
  text-align: center;
}

.pagina-cabecalho__titulo {
  font-size: clamp(48px, 7vw, 100px);
  font-weight: 300;
  letter-spacing: -0.03em; line-height: 1.05;
  color: var(--grafite);
  margin-bottom: 28px;
}

.pagina-cabecalho__titulo em {
  font-style: normal;
  color: var(--bronze);
  font-weight: 400;
}

.pagina-cabecalho__sub {
  font-size: 18px;
  color: var(--grafite-claro);
  font-weight: 400;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.galeria {
  padding: 60px 0 var(--padding-secao);
  background: var(--off-white);
}

.filtros {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 8px; margin-bottom: 80px;
}

.filtro {
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--grafite-claro);
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid var(--linha-forte);
  background: transparent;
  text-transform: uppercase;
  transition: background 280ms var(--ease-smooth),
              color 280ms var(--ease-smooth),
              border-color 280ms var(--ease-smooth);
}

.filtro:hover { border-color: var(--bronze); color: var(--bronze); }

.filtro.is-ativo {
  background: var(--grafite);
  color: var(--off-white);
  border-color: var(--grafite);
}

.galeria__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.caso.is-oculto { display: none; }

.galeria__nota {
  text-align: center;
  margin-top: 80px;
  font-size: 13px;
  color: var(--grafite-claro);
  font-weight: 400;
  font-style: italic;
  max-width: 640px;
  margin-left: auto; margin-right: auto;
}

/* -------- Footer -------- */
.footer {
  background: var(--grafite);
  color: rgba(245, 241, 236, 0.6);
  padding: 80px 0 40px;
}

.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px; margin-bottom: 64px;
}

.footer__col h4 {
  font-size: 10px; font-weight: 600;
  color: var(--off-white);
  margin-bottom: 24px;
  letter-spacing: 0.26em; text-transform: uppercase;
}

.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 14px; }

.footer__col a {
  font-size: 14px;
  transition: color 250ms var(--ease-smooth);
  font-weight: 400;
}

.footer__col a:hover { color: var(--bronze-claro); }

.footer__brand { display: block; height: 64px; margin-bottom: 24px; }
.footer__brand img { height: 100%; width: auto; }

.footer__sobre {
  font-size: 14px;
  line-height: 1.75;
  font-weight: 400;
  max-width: 290px;
}

.footer__rodape {
  border-top: 1px solid rgba(245, 241, 236, 0.1);
  padding-top: 32px;
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
  font-size: 12px;
  color: rgba(245, 241, 236, 0.4);
}

/* -------- WhatsApp flutuante -------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--bronze);
  color: var(--branco);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px rgba(184, 149, 106, 0.4);
  transition: transform 300ms var(--ease-soft),
              background 300ms var(--ease-soft);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  background: var(--bronze-escuro);
}

.whatsapp-float svg { width: 28px; height: 28px; }

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%; transform: translateY(-50%);
  background: var(--grafite); color: var(--off-white);
  padding: 8px 14px; border-radius: 999px;
  font-size: 12px; white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity 250ms var(--ease-smooth);
  letter-spacing: 0.04em;
}

.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; }

/* -------- Reveal -------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 900ms var(--ease-soft),
              transform 900ms var(--ease-soft);
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* -------- Responsivo: tablet -------- */
@media (max-width: 1024px) {
  :root { --padding-secao: 100px; --padding-lateral: 28px; }

  .hero { grid-template-columns: 1fr; min-height: auto; }

  .hero__texto {
    padding: 130px 28px 80px;
    text-align: center;
    align-items: center;
    order: 2;
  }

  .hero__sub { margin-left: auto; margin-right: auto; }
  .hero__ctas { justify-content: center; }

  .hero__foto {
    order: 1;
    aspect-ratio: 16/10;
  }
  .hero__foto img { object-position: center 22%; }
  .hero__foto::after {
    background: linear-gradient(180deg, transparent 60%, var(--grafite) 100%);
  }

  .sobre__grid, .contato__grid {
    grid-template-columns: 1fr; gap: 64px;
  }

  .sobre__foto { max-width: 460px; margin: 0 auto; }

  .servicos__grid { grid-template-columns: repeat(2, 1fr); }
  .servico { padding: 44px 36px; }
  .servico__badge { top: 36px; right: 36px; }

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

  .preview-galeria__cabecalho {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__grid { grid-template-columns: 1fr 1fr; gap: 48px; }
}

/* -------- Responsivo: mobile -------- */
@media (max-width: 768px) {
  :root { --padding-secao: 80px; --padding-lateral: 20px; }

  .nav-toggle { display: block; }

  .nav {
    position: fixed; inset: 0;
    background: var(--off-white);
    flex-direction: column;
    justify-content: center; align-items: center;
    gap: 36px; padding: 80px 32px;
    transform: translateX(100%);
    transition: transform 400ms var(--ease-soft);
    z-index: 105;
  }

  .nav.is-open { transform: translateX(0); }

  .nav__link {
    font-size: 24px; font-weight: 400;
    color: var(--grafite);
    letter-spacing: -0.01em;
  }

  .header__cta { display: none; }
  .header.is-scrolled .logo, .header .logo { height: 40px; }

  /* HERO MOBILE: foto como background, texto sobreposto */
  .hero {
    grid-template-columns: 1fr;
    min-height: 100vh;
    position: relative;
  }

  .hero__foto {
    position: absolute;
    inset: 0;
    z-index: 0;
    aspect-ratio: auto;
    order: 0;
  }

  .hero__foto img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 18%;
  }

  .hero__foto::after {
    background: linear-gradient(180deg,
      rgba(42, 40, 38, 0.45) 0%,
      rgba(42, 40, 38, 0.35) 35%,
      rgba(42, 40, 38, 0.85) 75%,
      var(--grafite) 100%);
  }

  .hero__texto {
    position: relative;
    z-index: 2;
    order: 1;
    padding: 130px 24px 60px;
    justify-content: flex-end;
    min-height: 100vh;
    text-align: left;
    align-items: flex-start;
  }

  .hero__eyebrow {
    color: var(--bronze-claro);
    margin-bottom: 24px;
  }

  .hero__titulo {
    font-size: clamp(38px, 9vw, 56px);
    margin-bottom: 24px;
  }

  .hero__sub {
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 36px;
    font-size: 15px;
    color: rgba(245, 241, 236, 0.85);
  }

  .hero__ctas {
    justify-content: flex-start;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
  }

  .hero__ctas .btn { justify-content: center; }

  /* Serviços em 1 coluna no mobile */
  .servicos__grid { grid-template-columns: 1fr; }

  .servico {
    padding: 36px 24px;
    border-left: none !important;
    border-right: none !important;
    border-top: 1px solid var(--linha);
  }

  .servico:last-child {
    border-bottom: 1px solid var(--linha);
  }

  .servico__badge {
    top: 36px; right: 24px;
    font-size: 9px;
  }

  .servico__numero { margin-bottom: 20px; }
  .servico__titulo { font-size: 22px; }

  /* Preview galeria 1 coluna */
  .preview-galeria__grid, .galeria__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .preview-galeria__cabecalho {
    margin-bottom: 48px;
  }

  /* Form */
  .form { padding: 40px 28px; }
  .contato__info { padding-right: 0; }
  .contato__grid { gap: 56px; }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr; gap: 40px; margin-bottom: 48px;
  }

  .footer__rodape {
    justify-content: center; text-align: center;
  }

  .whatsapp-float {
    bottom: 20px; right: 20px;
    width: 54px; height: 54px;
  }

  .cta-final { padding: 100px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}