/* ============================================================
   HC ESTÉTICA E SAÚDE INTEGRATIVA
   Design System — minimalista, luxo, branco + dourado champagne
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Cores */
  --branco: #ffffff;
  --off-white: #faf8f4;      /* fundo suave */
  --areia: #f2ede4;          /* seções alternadas */
  --dourado: #c9a961;        /* dourado champagne principal */
  --dourado-escuro: #b08d4c; /* hover / detalhes */
  --dourado-claro: #e3d3ac;  /* linhas / brilhos */
  --grafite: #2e2c29;        /* títulos */
  --texto: #4a4844;          /* corpo de texto */
  --texto-suave: #7a766e;    /* legendas */
  --linha: #e7e0d3;          /* bordas */

  /* Tipografia */
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Jost", "Segoe UI", -apple-system, sans-serif;

  /* Medidas */
  --container: 1180px;
  --raio: 2px;
  --transicao: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  --sombra: 0 18px 50px -24px rgba(46, 44, 41, 0.28);
  --sombra-suave: 0 10px 30px -20px rgba(46, 44, 41, 0.35);
}

/* ---------- 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-weight: 300;
  color: var(--texto);
  background: var(--off-white);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Marca d'água fixa — logo ao fundo, o site rola por cima */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("../assets/logo.png");
  background-repeat: no-repeat;
  background-position: center 44%;
  background-size: min(920px, 84vw);
  opacity: 0.05;
  z-index: 0;
  pointer-events: none;
}

/* Conteúdo sempre acima da marca d'água */
.header,
.hero,
.section,
.footer { position: relative; z-index: 1; }

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--grafite);
  line-height: 1.15;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--dourado-escuro);
  margin-bottom: 1.1rem;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 26px;
  height: 1px;
  background: var(--dourado);
  vertical-align: middle;
  margin-right: 12px;
  margin-bottom: 3px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: clamp(70px, 10vw, 130px) 0; }
/* seções claras transparentes: a marca d'água ao fundo aparece através delas */
.section--areia { background: transparent; }
.section--offwhite { background: transparent; }
.section--grafite { background: var(--grafite); }

.section-head { max-width: 680px; margin: 0 auto 60px; text-align: center; }
.section-head p { color: var(--texto-suave); }
.section-head--left { margin-left: 0; text-align: left; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 34px;
  border: 1px solid var(--dourado);
  border-radius: var(--raio);
  cursor: pointer;
  transition: var(--transicao);
  white-space: nowrap;
}

.btn--primary {
  background: var(--dourado);
  color: var(--branco);
}
.btn--primary:hover {
  background: var(--dourado-escuro);
  border-color: var(--dourado-escuro);
  transform: translateY(-2px);
  box-shadow: var(--sombra-suave);
}

.btn--ghost {
  background: transparent;
  color: var(--grafite);
  border-color: var(--linha);
}
.btn--ghost:hover {
  border-color: var(--dourado);
  color: var(--dourado-escuro);
}

.btn--light {
  background: transparent;
  color: var(--branco);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn--light:hover { border-color: var(--dourado); color: var(--dourado-claro); }

.btn--block { width: 100%; justify-content: center; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: var(--transicao);
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  padding: 14px 0;
  box-shadow: 0 1px 0 var(--linha);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo { height: 66px; width: auto; transition: var(--transicao); }
.header.scrolled .brand__logo { height: 54px; }

.nav { display: flex; align-items: center; gap: 34px; }
.nav__link {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grafite);
  position: relative;
  transition: color var(--transicao);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--dourado);
  transition: width var(--transicao);
}
.nav__link:hover { color: var(--dourado-escuro); }
.nav__link:hover::after { width: 100%; }

.nav-dropdown { position: relative; }
.nav-dropdown__toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: 0;
  background: none;
  font-family: inherit;
  cursor: pointer;
}
.nav-dropdown__caret { font-size: 0.9rem; transition: transform var(--transicao); }
.nav-dropdown__menu {
  position: absolute;
  top: 100%;
  left: 50%;
  width: max-content;
  min-width: 190px;
  padding: 10px;
  border: 1px solid var(--linha);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 38px -20px rgba(46, 44, 41, 0.38);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.nav-dropdown__menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 7px;
  color: var(--grafite);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-dropdown__menu a:hover { background: var(--off-white); color: var(--dourado-escuro); }
.nav-dropdown.is-open .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
.nav-dropdown.is-open .nav-dropdown__caret { transform: rotate(180deg); }

@media (hover: hover) and (min-width: 761px) {
  .nav-dropdown:hover .nav-dropdown__menu {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
  }
  .nav-dropdown:hover .nav-dropdown__caret { transform: rotate(180deg); }
}

.nav__cta { padding: 12px 26px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 26px; height: 2px;
  background: var(--grafite);
  transition: var(--transicao);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 78% 22%, rgba(201, 169, 97, 0.10), transparent 46%);
  overflow: hidden;
  padding: 140px 0 80px;
}

.hero__inner { position: relative; z-index: 2; max-width: 760px; }
.hero h1 { margin-bottom: 24px; }
.hero h1 .accent { font-style: italic; color: var(--dourado-escuro); }
.hero__sub {
  font-size: 1.18rem;
  color: var(--texto);
  max-width: 560px;
  margin-bottom: 40px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }

.hero__scroll {
  position: absolute;
  left: 50%; bottom: 34px;
  transform: translateX(-50%);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--texto-suave);
  z-index: 2;
}
.hero__scroll span {
  display: block;
  width: 1px; height: 46px;
  background: var(--dourado);
  margin: 12px auto 0;
  animation: scrollpulse 2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollpulse {
  0%, 100% { transform: scaleY(0.3); opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ============================================================
   FAIXA DE DIFERENCIAIS
   ============================================================ */
.pillars-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  background: var(--branco);
  overflow: hidden;
  margin-top: -70px;
  position: relative;
  z-index: 5;
  box-shadow: var(--sombra);
}
.pillars-strip__item {
  padding: 40px 34px;
  text-align: center;
  border-right: 1px solid var(--linha);
}
.pillars-strip__item:last-child { border-right: none; }
.pillars-strip__item .num {
  font-family: var(--serif);
  font-size: 2.2rem;
  color: var(--dourado);
  display: block;
  margin-bottom: 8px;
}
.pillars-strip__item h4 { font-size: 1.15rem; margin-bottom: 6px; }
.pillars-strip__item p { font-size: 0.92rem; color: var(--texto-suave); }

/* ============================================================
   SOBRE A DOUTORA
   ============================================================ */
.about { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 70px; align-items: center; }
.about__figure { position: relative; }
.about__photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--raio);
  background: var(--areia);
}
.about__figure::before {
  content: "";
  position: absolute;
  inset: 22px -22px -22px 22px;
  border: 1px solid var(--dourado);
  border-radius: var(--raio);
  z-index: -1;
}
.about__badge {
  position: absolute;
  left: -18px; bottom: 30px;
  background: var(--branco);
  padding: 18px 26px;
  box-shadow: var(--sombra);
  border-radius: var(--raio);
  text-align: center;
}
.about__badge strong {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--dourado-escuro);
  display: block;
}
.about__badge span { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--texto-suave); }

.about__content h2 { margin-bottom: 20px; }
.about__signature {
  margin-top: 26px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--dourado-escuro);
}
.about__role { font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--texto-suave); font-family: var(--sans); font-style: normal; }
.about__credentials { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 26px; }
.about__credentials li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
}
.about__credentials li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 8px; height: 8px;
  border: 1px solid var(--dourado);
  transform: rotate(45deg);
}

/* ============================================================
   ABORDAGEM — 3 PILARES
   ============================================================ */
.approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.approach-card {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 46px 36px;
  transition: var(--transicao);
}
.approach-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra);
  border-color: var(--dourado-claro);
}
.approach-card__icon {
  width: 58px; height: 58px;
  display: grid; place-items: center;
  border: 1px solid var(--dourado);
  border-radius: 50%;
  margin-bottom: 24px;
  color: var(--dourado-escuro);
}
.approach-card__icon svg { width: 26px; height: 26px; }
.approach-card h3 { margin-bottom: 12px; }
.approach-card p { color: var(--texto-suave); font-size: 0.96rem; }

/* ============================================================
   ESPECIALIDADES
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--linha); border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden; }
.service {
  background: var(--branco);
  padding: 44px 34px;
  transition: var(--transicao);
}
.service:hover { background: var(--off-white); }
.service__num { font-family: var(--serif); font-size: 0.95rem; color: var(--dourado); letter-spacing: 0.1em; }
.service h4 { margin: 14px 0 10px; font-size: 1.3rem; }
.service p { font-size: 0.92rem; color: var(--texto-suave); }

/* ============================================================
   PRODUTOS / PROGRAMAS
   ============================================================ */
.products-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  overflow: hidden;
  transition: var(--transicao);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--sombra); border-color: var(--dourado-claro); }
.product-card.is-featured { border-color: var(--dourado); }

.product-card__top {
  padding: 34px 32px 0;
  position: relative;
}
.product-card__tag {
  display: inline-block;
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dourado-escuro);
  border: 1px solid var(--dourado-claro);
  border-radius: 40px;
  padding: 5px 14px;
  margin-bottom: 20px;
}
.product-card.is-featured .product-card__tag { background: var(--dourado); color: var(--branco); border-color: var(--dourado); }
.product-card__top h3 { font-size: 1.55rem; margin-bottom: 12px; }
.product-card__body { padding: 20px 32px 32px; display: flex; flex-direction: column; flex: 1; }
.product-card__body p { color: var(--texto-suave); font-size: 0.95rem; }
.product-card__features { margin: 18px 0 26px; }
.product-card__features li {
  position: relative;
  padding-left: 26px;
  font-size: 0.9rem;
  margin-bottom: 10px;
  color: var(--texto);
}
.product-card__features li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 14px; height: 8px;
  border-left: 1.5px solid var(--dourado);
  border-bottom: 1.5px solid var(--dourado);
  transform: rotate(-45deg);
}
.product-card .btn { margin-top: auto; }

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.testimonial {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 40px 34px;
  position: relative;
}
.testimonial::before {
  content: "\201C";
  font-family: var(--serif);
  font-size: 5rem;
  line-height: 1;
  color: var(--dourado-claro);
  position: absolute;
  top: 16px; right: 26px;
}
.testimonial__stars { color: var(--dourado); letter-spacing: 3px; margin-bottom: 16px; font-size: 0.9rem; }
.testimonial p { font-style: italic; font-family: var(--serif); font-size: 1.2rem; color: var(--grafite); line-height: 1.5; margin-bottom: 22px; }
.testimonial__author { display: flex; align-items: center; gap: 14px; }
.testimonial__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--areia);
  display: grid; place-items: center;
  font-family: var(--serif); color: var(--dourado-escuro); font-size: 1.1rem;
}
.testimonial__author strong { display: block; font-family: var(--sans); font-weight: 500; font-size: 0.92rem; color: var(--grafite); }
.testimonial__author span { font-size: 0.8rem; color: var(--texto-suave); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--linha); }
.faq-item__q {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--grafite);
  padding: 26px 44px 26px 0;
  position: relative;
  transition: color var(--transicao);
}
.faq-item__q:hover { color: var(--dourado-escuro); }
.faq-item__q::after {
  content: "+";
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.6rem;
  color: var(--dourado);
  transition: var(--transicao);
}
.faq-item.open .faq-item__q::after { transform: translateY(-50%) rotate(45deg); }
.faq-item__a { max-height: 0; overflow: hidden; transition: max-height var(--transicao); }
.faq-item__a p { padding: 0 44px 26px 0; color: var(--texto-suave); }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta {
  position: relative;
  background:
    radial-gradient(circle at 20% 30%, rgba(201, 169, 97, 0.18), transparent 40%),
    var(--grafite);
  text-align: center;
  overflow: hidden;
}
.cta h2 { color: var(--branco); margin-bottom: 20px; }
.cta h2 .accent { color: var(--dourado); font-style: italic; }
.cta p { color: rgba(255, 255, 255, 0.72); max-width: 560px; margin: 0 auto 36px; }
.cta__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: #201f1d; color: rgba(255, 255, 255, 0.66); padding: 80px 0 0; font-size: 0.92rem; }
.footer a { transition: color var(--transicao); }
.footer a:hover { color: var(--dourado-claro); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer__brand-logo { height: 56px; margin-bottom: 20px; }
.footer__brand p { max-width: 300px; font-size: 0.9rem; }
.footer h5 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dourado);
  margin-bottom: 22px;
}
.footer li { margin-bottom: 12px; }
.footer__social { display: flex; gap: 14px; margin-top: 8px; }
.footer__social a {
  width: 40px; height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  display: grid; place-items: center;
}
.footer__social a:hover { border-color: var(--dourado); }
.footer__social svg { width: 18px; height: 18px; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 28px 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.42);
}
.footer__bottom a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 90;
  width: 58px; height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, 0.6);
  transition: var(--transicao);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* ============================================================
   PÁGINAS LEGAIS
   ============================================================ */
.legal-hero {
  padding: 160px 0 60px;
  background: linear-gradient(160deg, var(--off-white), var(--areia));
  text-align: center;
}
.legal-body { padding: 70px 0 100px; }
.legal-body .container { max-width: 820px; }
.legal-body h2 { font-size: 1.6rem; margin: 44px 0 16px; }
.legal-body h3 { font-size: 1.2rem; margin: 28px 0 12px; }
.legal-body p, .legal-body li { color: var(--texto); }
.legal-body ul { list-style: disc; padding-left: 22px; margin-bottom: 16px; }
.legal-body li { margin-bottom: 8px; }
.legal-body strong { color: var(--grafite); }
.legal-updated { font-size: 0.85rem; color: var(--texto-suave); font-style: italic; }

/* ============================================================
   ANIMAÇÃO DE ENTRADA
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
[data-reveal].revealed { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 980px) {
  .nav { gap: 18px; }
  .nav__link { font-size: 0.7rem; }
  .about { grid-template-columns: 1fr; gap: 50px; }
  .about__figure { max-width: 440px; margin: 0 auto; }
  .approach-grid,
  .services-grid,
  .products-grid,
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  /* Menu em cascata compacto — abre no canto superior direito, sem cobrir a tela */
  .nav {
    position: absolute;
    top: calc(100% + 6px);
    right: 16px;
    width: min(60vw, 216px);
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
    padding: 9px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--linha);
    border-radius: 10px;
    box-shadow: 0 22px 46px -24px rgba(46, 44, 41, 0.38);
    transform-origin: top right;
    transform: translateY(-10px) scale(0.96);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.26s ease,
                transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
                visibility 0.28s;
  }
  .nav.open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }

  /* Itens minimalistas em bloco, com destaque suave */
  .nav__link {
    width: 100%;
    padding: 11px 14px;
    border-radius: 7px;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: var(--grafite);
  }
  .nav__link::after { display: none; }
  .nav__link:hover,
  .nav__link:active { background: var(--off-white); color: var(--dourado-escuro); }
  .nav-dropdown { width: 100%; }
  .nav-dropdown__toggle { justify-content: space-between; }
  .nav-dropdown__menu {
    position: static;
    display: none;
    width: 100%;
    min-width: 0;
    padding: 4px 6px 6px;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .nav-dropdown.is-open .nav-dropdown__menu { display: block; transform: none; }
  .nav-dropdown__menu a { padding: 10px 12px 10px 22px; font-size: 0.68rem; }
  .nav__cta { width: 100%; justify-content: center; margin-top: 4px; padding: 13px; }

  /* Abertura em cascata (itens surgindo em sequência) */
  .nav a { opacity: 0; transform: translateY(-6px);
           transition: opacity 0.25s ease, transform 0.25s ease; }
  .nav.open a { opacity: 1; transform: none; }
  .nav.open a:nth-child(1) { transition-delay: 0.05s; }
  .nav.open a:nth-child(2) { transition-delay: 0.09s; }
  .nav.open a:nth-child(3) { transition-delay: 0.13s; }
  .nav.open a:nth-child(4) { transition-delay: 0.17s; }
  .nav.open a:nth-child(5) { transition-delay: 0.21s; }
  .nav.open a:nth-child(6) { transition-delay: 0.25s; }
  .nav.open a:nth-child(7) { transition-delay: 0.29s; }

  .nav-toggle { display: flex; z-index: 110; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .pillars-strip { grid-template-columns: 1fr; margin-top: -40px; }
  .pillars-strip__item { border-right: none; border-bottom: 1px solid var(--linha); }
  .pillars-strip__item:last-child { border-bottom: none; }

  .approach-grid,
  .services-grid,
  .products-grid,
  .testimonials-grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: 34px; }
  .hero { padding-top: 120px; min-height: auto; }
  .hero__actions .btn { flex: 1; justify-content: center; }

  /* Performance no mobile: sem desfoque custoso no cabeçalho */
  .header.scrolled {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(255, 255, 255, 0.97);
  }
  /* Marca d'água maior e mais suave em telas pequenas */
  body::before { background-size: 96vw; opacity: 0.045; }
}

/* ============================================================
   REALCE DOURADO / TOM LUXUOSO  (home + páginas legais)
   ============================================================ */

/* Base champanhe (mais quente) com brilhos dourados de ambiente */
body {
  background:
    radial-gradient(circle at 12% 5%, rgba(201, 169, 97, 0.21), transparent 42%),
    radial-gradient(circle at 88% 95%, rgba(201, 169, 97, 0.18), transparent 44%),
    linear-gradient(180deg, #f1e3c6 0%, #ecdbbb 55%, #e2cea8 100%);
  background-attachment: fixed;
}

/* Marca d'água mais presente */
body::before { opacity: 0.07; }

/* Cabeçalho ao rolar com tom quente */
.header.scrolled {
  background: rgba(248, 242, 231, 0.9);
  box-shadow: 0 1px 0 var(--dourado-claro);
}

/* Hero mais quente e dourado */
.hero {
  background:
    radial-gradient(circle at 80% 18%, rgba(201, 169, 97, 0.34), transparent 50%),
    radial-gradient(circle at 8% 88%, rgba(201, 169, 97, 0.20), transparent 46%),
    linear-gradient(155deg, #f1e6c9 0%, #f8efdb 48%, #e2d1b0 100%);
}
/* Filete dourado na base do hero */
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 169, 97, 0.6), transparent);
  z-index: 2;
}

/* Título com acento em degradê de ouro */
.hero h1 .accent {
  background: linear-gradient(120deg, #a9762f 0%, #e6cf92 45%, #c9a961 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--dourado-escuro);
}

/* Seções claras com leve tom champanhe (marca d'água continua visível) */
.section--areia {
  background:
    radial-gradient(circle at 50% -10%, rgba(201, 169, 97, 0.08), transparent 50%),
    linear-gradient(180deg, rgba(239, 230, 211, 0.55), rgba(247, 241, 230, 0.15));
}
.section--offwhite {
  background: radial-gradient(circle at 50% 0%, rgba(201, 169, 97, 0.07), transparent 55%);
}

/* Ornamento dourado sob os títulos de seção */
.section-head h2::after {
  content: "";
  display: block;
  width: 64px; height: 2px;
  margin: 20px auto 0;
  background: linear-gradient(90deg, transparent, var(--dourado), transparent);
}
.section-head--left h2::after { margin-left: 0; }

/* Botão dourado com degradê (mais premium) */
.btn--primary {
  background: linear-gradient(135deg, #cbaa62 0%, #b0894a 100%);
  border-color: #b0894a;
  box-shadow: 0 10px 24px -12px rgba(176, 141, 76, 0.55);
}
.btn--primary:hover {
  background: linear-gradient(135deg, #b8924a 0%, #9c7a3e 100%);
  border-color: #9c7a3e;
}

/* Faixa de pilares mais rica, com topo dourado */
.pillars-strip {
  background: linear-gradient(180deg, #fffdf7 0%, #f7f0e2 100%);
  border-color: var(--dourado-claro);
  border-top: 2px solid var(--dourado);
}
.pillars-strip__item .num { color: var(--dourado-escuro); }

/* Cards com fundo quente e borda dourada suave */
.approach-card,
.product-card,
.testimonial {
  background: linear-gradient(180deg, #fffdf8 0%, #fbf5ea 100%);
  border-color: var(--dourado-claro);
}
.approach-card:hover,
.product-card:hover {
  box-shadow: 0 26px 60px -30px rgba(176, 141, 76, 0.5);
  border-color: var(--dourado);
}
.service:hover { background: #fbf5ea; }

/* Ícones da abordagem com brilho dourado */
.approach-card__icon {
  background: radial-gradient(circle at 30% 30%, rgba(201, 169, 97, 0.18), rgba(201, 169, 97, 0.05));
  border-color: var(--dourado);
}

/* Selo de avaliação com toque dourado */
.about__badge { border: 1px solid var(--dourado-claro); }