/* ====================== VARIÁVEIS ====================== */
:root {
  --ink: #16181b;          /* texto / fundos escuros */
  --ink-soft: #2b2f34;
  --paper: #ffffff;
  --stone: #f4f1ea;        /* off-white quente */
  --stone-line: #e2ddd2;
  --brass: #876f43;        /* acento discreto */
  --brass-soft: #a8916a;
  --muted: #62676e;
  --rule: #d8d3c8;
  --max: 1180px;
}

/* ====================== RESET ====================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3 { font-family: 'Lora', Georgia, serif; font-weight: 500; line-height: 1.18; letter-spacing: -0.01em; }

.container { width: 88%; max-width: var(--max); margin: 0 auto; }
.container--narrow { max-width: 740px; }

/* rótulo em versalete — substitui o "tag" colorido */
.eyebrow {
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--brass); }
.eyebrow--light { color: var(--brass-soft); }
.eyebrow--light::before { background: var(--brass-soft); }
.eyebrow--center { justify-content: center; }

/* ====================== BOTÕES ====================== */
.btn {
  display: inline-block;
  padding: 15px 30px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn--solid { background: var(--ink); color: #fff; }
.btn--solid:hover { background: var(--ink-soft); }
.btn--line { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn--line:hover { border-color: var(--ink); }
.btn--on-dark { background: #fff; color: var(--ink); }
.btn--on-dark:hover { background: var(--stone); }
.btn--ghost-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,0.3); }
.btn--ghost-dark:hover { border-color: #fff; }
.btn--sm { padding: 11px 20px; font-size: 0.72rem; }

/* ====================== HEADER ====================== */
.header {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; line-height: 1.12; }
.brand__name { font-family: 'Lora', serif; font-size: 1.25rem; font-weight: 600; color: var(--ink); white-space: nowrap; }
.brand__sep { display: none; }
.brand__role { font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--muted); white-space: nowrap; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a { font-size: 0.82rem; font-weight: 500; letter-spacing: 0.04em; color: var(--ink-soft); transition: color 0.2s; }
.nav a:not(.btn):hover { color: var(--brass); }

.nav-toggle { display: none; flex-direction: column; gap: 6px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 1.5px; background: var(--ink); transition: 0.3s; }

/* ====================== HERO ====================== */
.hero { background: var(--ink); color: #fff; padding: 120px 0 0; }
.hero__inner { max-width: 880px; }
.hero__title {
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  font-weight: 500;
  margin: 28px 0 30px;
  color: #fff;
}
.hero__subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.72); max-width: 660px; line-height: 1.75; }
.hero__subtitle strong { color: #fff; font-weight: 500; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero__strip {
  margin-top: 90px;
  border-top: 1px solid rgba(255,255,255,0.14);
  display: grid; grid-template-columns: repeat(3, 1fr);
}
.hero__strip--svc { grid-template-columns: 0.85fr 1.7fr 0.85fr; }
.hero__strip div { padding: 26px 0; }
.hero__strip div:not(:first-child) { padding-left: 32px; border-left: 1px solid rgba(255,255,255,0.14); }
.hero__strip dt { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--brass-soft); margin-bottom: 6px; }
.hero__strip dd { font-size: 0.96rem; color: rgba(255,255,255,0.85); }

/* ====================== SEÇÕES ====================== */
.section { padding: 110px 0; }
.section--stone { background: var(--stone); }
.section__head { margin-bottom: 64px; max-width: 720px; }
.section__title { font-size: clamp(1.8rem, 3.4vw, 2.7rem); color: var(--ink); margin-top: 18px; }
.section__title--light { color: #fff; }

/* ====================== SOBRE ====================== */
.sobre__grid { display: grid; grid-template-columns: 0.78fr 1fr; gap: 64px; align-items: stretch; }
.sobre__photo { margin: 0; position: relative; min-height: 440px; }
.sobre__photo img {
  position: absolute; inset: 0; width: 100%; height: 100%; display: block;
  object-fit: cover; object-position: center 22%; border-radius: 6px;
  box-shadow: 0 24px 60px -30px rgba(15,39,65,0.55);
}
.sobre__photo::after {
  content: ""; position: absolute; left: -14px; bottom: -14px; width: 86px; height: 86px;
  border-left: 2px solid var(--brass); border-bottom: 2px solid var(--brass);
  border-bottom-left-radius: 6px;
}
.sobre__lead { font-family: 'Lora', serif; font-size: 1.4rem; line-height: 1.5; color: var(--ink); margin-bottom: 24px; }
.sobre__text p { color: var(--muted); margin-bottom: 18px; }
.sobre__facts { border-top: 1px solid var(--rule); margin-top: 28px; }
.sobre__facts li {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 22px 0; border-bottom: 1px solid var(--rule);
}
.sobre__facts dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--brass); }
.sobre__facts dd { font-family: 'Lora', serif; font-size: 1.15rem; color: var(--ink); text-align: right; }

/* ====================== NÚMEROS / EXPERIÊNCIA ====================== */
.stats { background: var(--ink); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat {
  padding: 64px 24px; text-align: center;
}
.stat:not(:first-child) { border-left: 1px solid rgba(255,255,255,0.12); }
.stat__num {
  font-family: 'Lora', serif; font-weight: 500;
  font-size: clamp(2.6rem, 5vw, 3.8rem); line-height: 1; color: #fff;
  display: inline-flex; align-items: baseline;
}
.stat__plus { color: var(--brass-soft); margin-left: 2px; }
.stat__label {
  display: block; margin-top: 16px;
  font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.18em;
  color: rgba(255,255,255,0.6);
}

/* ====================== ÁREAS ====================== */
.areas { border-top: 1px solid var(--rule); }
.area {
  display: grid; grid-template-columns: 80px 1fr 1.4fr; gap: 40px;
  padding: 44px 0; border-bottom: 1px solid var(--rule);
  align-items: start;
}
.area__num { font-family: 'Lora', serif; font-size: 1.1rem; color: var(--brass); padding-top: 4px; }
.area__head { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.area__title { font-size: 1.7rem; color: var(--ink); }
.area__link { font-size: 0.76rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: #6f5a36; }
.area__link:hover { color: var(--ink); }
.area__list { columns: 2; column-gap: 36px; }
.area__list li { color: var(--muted); padding: 4px 0; font-size: 0.96rem; break-inside: avoid; }

/* ====================== DIFERENCIAIS ====================== */
.dif__grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--rule); }
.dif {
  padding: 38px 30px; border-bottom: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 16px; min-height: 200px;
}
.dif:not(:last-child) { border-right: 1px solid var(--rule); }
.dif__mark { font-family: 'Lora', serif; font-size: 1rem; color: var(--brass); }
.dif p { font-size: 1.02rem; color: var(--ink); line-height: 1.5; margin: 0; }

/* ====================== FAQ ====================== */
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item:first-of-type { border-top: 1px solid var(--rule); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 28px 0;
  font-family: 'Lora', serif; font-size: 1.35rem; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--brass); font-size: 1.5rem; font-weight: 300; transition: transform 0.25s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--muted); padding-bottom: 28px; max-width: 88%; margin: 0; }

/* ====================== INTRO DE PÁGINA INTERNA ====================== */
.page-hero { background: var(--ink); color: #fff; padding: 70px 0 76px; }
.back-link {
  display: flex; width: fit-content; margin-bottom: 30px;
  font-size: 0.8rem; letter-spacing: 0.04em; color: rgba(255,255,255,0.6);
  transition: color 0.2s ease;
}
.back-link:hover { color: var(--brass-soft); }
.page-hero__title { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 500; color: #fff; margin: 18px 0 22px; }
.page-hero__text { color: rgba(255,255,255,0.72); max-width: 620px; }

.page-cta {
  margin-top: 72px; padding-top: 48px; border-top: 1px solid var(--rule);
  text-align: center;
}
.page-cta p { font-family: 'Lora', serif; font-size: 1.5rem; color: var(--ink); margin-bottom: 22px; }

/* ====================== PÁGINAS DE SERVIÇO ====================== */
.breadcrumb { font-size: 0.76rem; letter-spacing: 0.03em; color: rgba(255,255,255,0.5); margin-bottom: 26px; }
.breadcrumb a { color: rgba(255,255,255,0.72); }
.breadcrumb a:hover { color: var(--brass-soft); }
.breadcrumb span { margin: 0 8px; color: rgba(255,255,255,0.35); }
.svc-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 32px; margin: 6px 0 10px; }
.svc-list li { position: relative; padding: 6px 0 6px 30px; color: var(--ink); font-size: 1.02rem; }
.svc-list li::before {
  content: ""; position: absolute; left: 0; top: 11px; width: 16px; height: 9px;
  border-left: 2px solid var(--brass); border-bottom: 2px solid var(--brass);
  transform: rotate(-45deg); transform-origin: left;
}
@media (max-width: 600px) { .svc-list { grid-template-columns: 1fr; } }

/* ====================== PÁGINA 404 ====================== */
.nf { background: var(--ink); color: #fff; min-height: 68vh; display: flex; align-items: center; text-align: center; padding: 90px 0; }
.nf__code { font-family: 'Lora', serif; font-size: clamp(4rem, 12vw, 8rem); line-height: 1; color: var(--brass-soft); margin-bottom: 10px; }
.nf__title { font-family: 'Lora', serif; font-weight: 500; font-size: clamp(1.6rem, 3.4vw, 2.4rem); color: #fff; margin-bottom: 18px; }
.nf__text { color: rgba(255,255,255,0.72); max-width: 480px; margin: 0 auto 36px; }
.nf__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ====================== BLOG / ARTIGOS ====================== */
.artigos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; }
.artigo-card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--rule);
  border-radius: 8px; padding: 32px 30px; transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.artigo-card:hover { transform: translateY(-4px); box-shadow: 0 22px 50px -28px rgba(15,39,65,0.45); border-color: var(--brass-soft); }
.artigo-card__tag { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--brass); margin-bottom: 14px; }
.artigo-card__title { font-family: 'Lora', serif; font-size: 1.4rem; line-height: 1.25; color: var(--ink); margin-bottom: 12px; }
.artigo-card__excerpt { color: var(--muted); font-size: 0.96rem; line-height: 1.6; margin-bottom: 22px; flex: 1; }
.artigo-card__more { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #6f5a36; }
.artigo-card:hover .artigo-card__more { color: var(--ink); }

.article__meta { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-top: 16px; }
.article-cta {
  margin: 44px 0 8px; padding: 30px 32px; background: var(--stone);
  border-left: 3px solid var(--brass); border-radius: 6px;
}
.article-cta p { margin: 0 0 18px; font-family: 'Lora', serif; font-size: 1.25rem; color: var(--ink); }
.article-related { margin-top: 14px; font-size: 0.95rem; }

/* ====================== GLOSSÁRIO ====================== */
.glossario__intro { color: var(--muted); margin-top: 18px; max-width: 620px; }
.glossario__tools {
  display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px;
  margin-bottom: 56px;
}
.glossario__search { flex: 1 1 320px; }
.glossario__search input {
  width: 100%; padding: 14px 18px; font: inherit; font-size: 0.95rem;
  color: var(--ink); background: var(--paper); border: 1px solid var(--rule);
  border-radius: 3px; transition: border-color 0.2s ease;
}
.glossario__search input::placeholder { color: #9a958a; }
.glossario__search input:focus { outline: none; border-color: var(--brass); }
.glossario__filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter {
  font: inherit; font-size: 0.8rem; letter-spacing: 0.02em; cursor: pointer;
  padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--rule); background: transparent; color: var(--ink-soft);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.filter:hover { border-color: var(--brass-soft); }
.filter.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }

.gloss-group { margin-bottom: 18px; }
.gloss-group__title {
  font-size: 1.5rem; color: var(--ink);
  padding-bottom: 14px; margin-bottom: 4px;
  border-bottom: 2px solid var(--brass);
}
.gloss-term {
  display: grid; grid-template-columns: 280px 1fr; gap: 40px;
  padding: 22px 0; border-bottom: 1px solid var(--rule); align-items: start;
}
.gloss-term dt { font-family: 'Lora', serif; font-size: 1.18rem; color: var(--ink); line-height: 1.3; }
.gloss-term dd { color: var(--muted); margin: 0; font-size: 0.98rem; line-height: 1.65; }
.gloss-term[hidden], .gloss-group[hidden] { display: none; }
.glossario__empty { text-align: center; color: var(--muted); padding: 40px 0; font-size: 1.05rem; }

/* ====================== CONTATO ====================== */
.section--contato { background: var(--ink); color: #fff; }
.contato__layout { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.contato__lead { color: rgba(255,255,255,0.72); margin-top: 18px; max-width: 460px; }
.contato__channels { margin-top: 44px; border-top: 1px solid rgba(255,255,255,0.14); }
.contato__channels li {
  padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,0.14);
  display: flex; flex-direction: column; gap: 6px;
}
.contato__label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--brass-soft); }
.contato__value { font-family: 'Lora', serif; font-size: 1.22rem; color: #fff; line-height: 1.4; word-break: break-word; }
a.contato__value:hover { color: var(--brass-soft); }
.contato__note { font-size: 0.82rem; color: rgba(255,255,255,0.5); line-height: 1.5; margin-top: 2px; }

/* ---- Formulário de lead ---- */
.lead-form { background: var(--paper); color: var(--ink); border-radius: 4px; padding: 42px; }
.field { margin-bottom: 26px; }
.field > label, .field__label { display: block; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.01em; color: var(--ink); margin-bottom: 12px; }
.field .opt { color: var(--muted); font-weight: 400; }
.lead-form input[type="text"], .lead-form textarea {
  width: 100%; padding: 14px 16px; font: inherit; font-size: 0.95rem;
  color: var(--ink); background: var(--stone); border: 1px solid var(--stone-line);
  border-radius: 3px; transition: border-color 0.2s ease, background 0.2s ease;
}
.lead-form input::placeholder, .lead-form textarea::placeholder { color: #9a958a; }
.lead-form input:focus, .lead-form textarea:focus { outline: none; border-color: var(--brass); background: #fff; }
.lead-form textarea { resize: vertical; min-height: 86px; }
.lead-form input.is-invalid { border-color: #b4452f; background: #fbf2f0; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.chip span {
  display: inline-block; padding: 10px 16px; font-size: 0.87rem;
  border: 1px solid var(--stone-line); border-radius: 999px;
  color: var(--ink-soft); background: var(--paper);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.chip:hover span { border-color: var(--brass-soft); }
.chip input:checked + span { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip input:focus-visible + span { outline: 2px solid var(--brass); outline-offset: 2px; }
.chips.is-invalid { outline: 1px dashed #b4452f; outline-offset: 8px; border-radius: 4px; }

.consent { display: flex; gap: 11px; align-items: flex-start; margin: 4px 0 22px; cursor: pointer; }
.consent input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; accent-color: var(--ink); cursor: pointer; }
.consent span { font-size: 0.82rem; color: var(--muted); line-height: 1.5; }
.consent a { color: var(--brass); text-decoration: underline; }
.consent.is-invalid span { color: #b4452f; }

.lead-form__submit { width: 100%; margin-top: 4px; cursor: pointer; }
.lead-form__note { font-size: 0.78rem; color: var(--muted); text-align: center; margin-top: 16px; line-height: 1.55; }

/* ====================== RODAPÉ ====================== */
.footer { background: #0e0f11; color: rgba(255,255,255,0.6); padding: 46px 0; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 18px; }
.footer__brand { font-family: 'Lora', serif; color: #fff; font-size: 1.05rem; }
.footer__brand span { display: block; font-family: 'Inter', sans-serif; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--brass-soft); margin-top: 4px; }
.footer__oab { font-size: 0.82rem; letter-spacing: 0.04em; }
.footer__copy { font-size: 0.78rem; }
.footer__legal {
  margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 8px 28px;
  font-size: 0.76rem; color: rgba(255,255,255,0.45);
}
.footer__legal a { color: rgba(255,255,255,0.6); text-decoration: underline; }
.footer__legal a:hover { color: var(--brass-soft); }

/* ====================== PÁGINAS LEGAIS / TEXTO ====================== */
.legal__updated { color: var(--muted); font-size: 0.85rem; margin-bottom: 36px; }
.legal h2 { font-size: 1.45rem; color: var(--ink); margin: 38px 0 14px; }
.legal h2:first-of-type { margin-top: 0; }
.legal p { color: var(--muted); margin-bottom: 14px; }
.legal ul { margin: 0 0 14px; padding-left: 4px; }
.legal li { color: var(--muted); padding: 4px 0 4px 22px; position: relative; }
.legal li::before { content: ""; position: absolute; left: 0; top: 14px; width: 6px; height: 6px; border-radius: 50%; background: var(--brass); }
.legal p a, .legal li a { color: #6f5a36; text-decoration: underline; }

/* ====================== WHATSAPP FLUTUANTE ====================== */
.whatsapp-float {
  position: fixed; bottom: 26px; right: 26px; z-index: 200;
  display: inline-flex; align-items: center; gap: 13px;
  background: #fff; color: var(--ink);
  padding: 11px 22px 11px 11px; border-radius: 999px;
  border: 1px solid var(--rule);
  box-shadow: 0 18px 40px -16px rgba(0,0,0,0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.whatsapp-float:hover { transform: translateY(-2px); box-shadow: 0 22px 48px -16px rgba(0,0,0,0.42); }
.whatsapp-float__icon {
  position: relative; flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: grid; place-items: center;
}
/* anel pulsante discreto */
.whatsapp-float__icon::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25d366; opacity: 0;
  animation: wa-pulse 2.6s ease-out infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: 0.6; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}
.whatsapp-float__text { display: flex; flex-direction: column; line-height: 1.25; }
.whatsapp-float__text strong { font-size: 0.86rem; font-weight: 600; color: var(--ink); }
.whatsapp-float__text small { font-size: 0.7rem; color: var(--muted); }
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float__icon::after { animation: none; }
}

/* ====================== RESPONSIVO ====================== */
@media (max-width: 1024px) {
  .dif__grid { grid-template-columns: 1fr; }
  .dif { min-height: 0; flex-direction: row; align-items: baseline; gap: 22px; padding: 26px 4px; }
  .dif:not(:last-child) { border-right: none; }
  .dif__mark { min-width: 28px; }
  .dif p { margin-top: 0; }
}

@media (max-width: 600px) {
  .brand__name { font-size: 1.12rem; }
  .brand__role { font-size: 0.56rem; letter-spacing: 0.12em; }
}

@media (max-width: 360px) {
  .brand__role { font-size: 0.5rem; letter-spacing: 0.1em; }
}

@media (max-width: 860px) {
  body { font-size: 16px; }

  /* Botões do hero ocupam a largura inteira no celular e tablet */
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; text-align: center; }

  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(80%, 320px);
    background: var(--ink); flex-direction: column; align-items: flex-start;
    padding: 96px 32px 40px; gap: 24px;
    transform: translateX(100%); transition: transform 0.3s ease;
  }
  .nav.is-open { transform: translateX(0); }
  .nav a { color: #fff; font-size: 1rem; }
  .nav .btn { width: 100%; text-align: center; }
  .nav-toggle { display: flex; z-index: 110; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); background: #fff; }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); background: #fff; }

  .section { padding: 72px 0; }
  .hero { padding: 80px 0 0; }
  .hero__strip { grid-template-columns: 1fr; margin-top: 56px; }
  .hero__strip div:not(:first-child) { padding-left: 0; border-left: none; border-top: 1px solid rgba(255,255,255,0.14); }
  .sobre__grid { grid-template-columns: 1fr; gap: 44px; }
  .sobre__photo { max-width: 360px; min-height: 0; aspect-ratio: 4 / 5; }
  .area { grid-template-columns: 1fr; gap: 16px; padding: 32px 0; }
  .area__list { columns: 1; }
  .contato__layout { grid-template-columns: 1fr; gap: 44px; }
  .lead-form { padding: 28px 22px; }
  .gloss-term { grid-template-columns: 1fr; gap: 8px; }
  .gloss-term dt { font-size: 1.1rem; }
  .stats__grid { grid-template-columns: 1fr; }
  .stat { padding: 36px 24px; }
  .stat:not(:first-child) { border-left: none; border-top: 1px solid rgba(255,255,255,0.12); }
  .whatsapp-float__text { display: none; }
  .whatsapp-float { padding: 6px; bottom: 18px; right: 18px; }
}