/* ============================================================
   Afetto Desenvolvimento Humano — folha de estilo
   Paleta e sistema tipográfico definidos como tokens.
   ============================================================ */

:root {
  /* superfícies */
  --paper:       #F4EFE7;   /* base quente (beige da marca) */
  --sand:        #EAE3D6;   /* alternância de seção */
  --paper-card:  #FBF8F2;   /* cartões / superfícies elevadas */

  /* tinta */
  --ink:         #3B3229;   /* texto principal (marrom-carvão, não preto) */
  --ink-soft:    #6B5F51;   /* texto secundário */
  --ink-faint:   #9A8E7D;   /* legendas */

  /* razão (verde) */
  --green:       #AFD5C0;
  --green-deep:  #5F9B7E;
  --green-wash:  #E6F1EB;

  /* emoção (rosa) */
  --rose:        #FDC1BC;
  --rose-deep:   #CE7C74;
  --rose-wash:   #FCE7E4;

  /* integração (marrom) — estrutura, CTA, links */
  --brown:       #C29250;
  --brown-deep:  #8F6329;
  --brown-ink:   #6E4B1D;

  --line:        #E1D8C8;   /* divisórias suaves */

  --radius-lg:   28px;
  --radius-md:   18px;
  --radius-sm:   12px;

  --shadow-soft: 0 18px 40px -24px rgba(59, 50, 41, 0.35);
  --shadow-card: 0 10px 30px -20px rgba(59, 50, 41, 0.45);

  --font-display: "De Rotterdam Demo", "Fredoka", system-ui, sans-serif;
  --font-body:    "Mulish", system-ui, -apple-system, sans-serif;

  --wrap: 1140px;
}

/* ---------- reset leve ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--brown-deep); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

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

/* ---------- acessibilidade: skip + foco ---------- */
.skip-link {
  position: absolute; left: 1rem; top: -100px;
  background: var(--brown-deep); color: #fff; padding: 0.6rem 1rem;
  border-radius: var(--radius-sm); z-index: 200; font-weight: 600;
  transition: top 0.18s ease;
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid var(--brown-deep);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 500; letter-spacing: 0;
  padding: 0.85rem 1.6rem; border-radius: 999px;
  text-decoration: none; cursor: pointer; border: 2px solid transparent;
  font-size: 1.05rem; line-height: 1;
  transition: transform 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease;
}
.btn-primary {
  background: var(--brown-deep); color: #FBF8F2;
  box-shadow: var(--shadow-card);
}
.btn-primary:hover { background: var(--brown-ink); transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--brown-ink);
  border-color: var(--brown);
}
.btn-ghost:hover { background: var(--brown); color: #fff; transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) {
  .btn:hover { transform: none; }
}

/* ============================================================
   CABEÇALHO
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 1rem; padding: 0.6rem 0; }

.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo { height: 46px; width: auto; }
@media (max-width: 480px) { .brand-logo { height: 40px; } }

.site-nav { display: flex; align-items: center; margin-left: auto; }
.nav-menu { list-style: none; display: flex; align-items: center; gap: 0.4rem; margin: 0; padding: 0; }
.nav-menu a {
  display: inline-block; text-decoration: none; color: var(--ink-soft);
  font-weight: 600; font-size: 0.95rem; padding: 0.5rem 0.8rem; border-radius: 999px;
  transition: color 0.15s ease, background-color 0.15s ease;
}
.nav-menu a:hover { color: var(--ink); background: var(--sand); }
.nav-menu .nav-cta {
  background: var(--green); color: var(--brown-ink); font-family: var(--font-display);
  font-weight: 500; padding: 0.5rem 1.1rem;
}
.nav-menu .nav-cta:hover { background: var(--green-deep); color: #fff; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: none; background: transparent;
  cursor: pointer; align-items: center; justify-content: center; border-radius: 12px;
}
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
  content: ""; display: block; width: 22px; height: 2.4px; background: var(--ink);
  border-radius: 3px; transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before { position: absolute; top: -7px; }
.nav-toggle-bars::after  { position: absolute; top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after  { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; overflow: hidden;
  /* lavagens de cor com significado: verde à esquerda (razão), rosa à direita (emoção) */
  background:
    radial-gradient(120% 90% at 8% 0%, var(--green-wash) 0%, transparent 46%),
    radial-gradient(120% 90% at 100% 30%, var(--rose-wash) 0%, transparent 50%),
    var(--paper);
}
.hero-grid {
  display: grid; grid-template-columns: 1fr; gap: 2rem;
  padding: 3rem 0 3.5rem;
}
.kicker {
  font-weight: 700; font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--brown-deep); margin: 0 0 1rem;
}
.hero-title {
  font-size: clamp(2.15rem, 6vw, 3.5rem); font-weight: 500; margin-bottom: 1.25rem;
}
.hero-title-line { display: block; }
.hero-title-line:last-child { color: var(--brown-deep); }
.hero-lead {
  font-size: clamp(1.05rem, 2.5vw, 1.22rem); color: var(--ink-soft);
  max-width: 34ch; margin: 0 0 1.8rem;
}
.hero-lead em { font-style: italic; color: var(--ink); font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

.hero-art { display: flex; align-items: center; justify-content: center; }
.hero-photo {
  position: relative; margin: 0; width: min(100%, 400px);
  aspect-ratio: 5/6; border-radius: 46% 46% 44% 44% / 40% 40% 48% 48%;
  overflow: hidden; background: var(--rose-wash);
  box-shadow: var(--shadow-soft); isolation: isolate;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo .photo-fallback { color: var(--rose-deep); }
.hero-photo.photo-empty img { display: none; }
.hero-photo.photo-empty .photo-fallback { display: flex; }
/* o fio da integração, sobreposto na moldura da foto */
.hero-thread {
  position: absolute; right: -6%; top: -4%; width: 46%; height: auto; z-index: 2;
  pointer-events: none; filter: drop-shadow(0 2px 3px rgba(59,50,41,.18));
}
.hero-photo.photo-empty .hero-thread { display: none; }

/* espaço reservado de foto (compartilhado) */
.photo-fallback {
  position: absolute; inset: 0; display: none; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.6rem;
}
.photo-fallback svg { width: 72px; height: 72px; }
.photo-fallback em { font-style: normal; font-family: var(--font-display); color: var(--ink-faint); }

/* entrada orquestrada (única animação da página) */
.thread, .thread-branch { stroke-dasharray: 700; stroke-dashoffset: 700; }
.js-ready .thread        { animation: draw 1.5s ease 0.5s forwards; }
.js-ready .thread-branch { animation: draw 1.1s ease 1.2s forwards; }
.js-ready .thread-node   { opacity: 0; animation: fadeNode 0.5s ease 1.8s forwards; }
.js-ready .hero-photo    { opacity: 0; animation: rise 0.9s cubic-bezier(.2,.7,.2,1) 0.15s forwards; }
.js-ready .hero-copy > * { opacity: 0; animation: rise 0.7s ease forwards; }
.js-ready .hero-copy > *:nth-child(1) { animation-delay: 0.05s; }
.js-ready .hero-copy > *:nth-child(2) { animation-delay: 0.15s; }
.js-ready .hero-copy > *:nth-child(3) { animation-delay: 0.25s; }
.js-ready .hero-copy > *:nth-child(4) { animation-delay: 0.35s; }

@keyframes draw    { to { stroke-dashoffset: 0; } }
@keyframes fadeNode{ to { opacity: 1; } }
@keyframes rise    { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .js-ready .thread, .js-ready .thread-branch { stroke-dashoffset: 0; animation: none; }
  .js-ready .thread-node, .js-ready .hero-photo,
  .js-ready .hero-copy > * { opacity: 1; animation: none; transform: none; }
}

/* ============================================================
   SEÇÕES — base
   ============================================================ */
.section { padding: 4.5rem 0; }
.section-head { max-width: 46rem; margin-bottom: 2.75rem; }
.eyebrow {
  font-weight: 700; font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--brown-deep); margin: 0 0 0.6rem;
}
.section-head h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin-bottom: 0.9rem; }
.section-intro { font-size: 1.1rem; color: var(--ink-soft); margin: 0; }

/* costura entre seções — o "fio" que reaparece */
.section + .section::before {
  content: ""; display: block; width: 2px; height: 44px;
  margin: -4.5rem auto 2.6rem;
  background: linear-gradient(var(--brown) 0%, transparent 100%);
  opacity: 0.5;
}

/* ---------- SOBRE (cartões) ---------- */
.cards {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr; gap: 1.1rem;
}
.card {
  background: var(--paper-card); border-radius: var(--radius-lg);
  padding: 1.8rem 1.7rem; box-shadow: var(--shadow-card);
  border: 1px solid var(--line);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
@media (prefers-reduced-motion: reduce) { .card:hover { transform: none; } }
.card-mark {
  display: inline-flex; width: 52px; height: 52px; border-radius: 16px;
  align-items: center; justify-content: center; margin-bottom: 1rem;
}
.card-mark svg { width: 30px; height: 30px; }
.card-green .card-mark { background: var(--green-wash); color: var(--green-deep); }
.card-rose  .card-mark { background: var(--rose-wash);  color: var(--rose-deep); }
.card h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.card p { margin: 0; color: var(--ink-soft); font-size: 1rem; }

/* ---------- PROFISSIONAL ---------- */
.section-profissional { background: var(--sand); }
.prof-grid { display: grid; grid-template-columns: 1fr; gap: 2.2rem; align-items: center; }
.portrait-frame {
  position: relative; margin: 0; aspect-ratio: 4/5; border-radius: var(--radius-lg);
  overflow: hidden; background: var(--green-wash); box-shadow: var(--shadow-soft);
  max-width: 400px;
}
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.portrait-frame .photo-fallback { color: var(--green-deep); }
.portrait-frame.photo-empty img { display: none; }
.portrait-frame.photo-empty .photo-fallback { display: flex; }

.prof-role { font-family: var(--font-display); color: var(--brown-deep); font-size: 1.15rem; margin: 0.3rem 0 0.2rem; }
.prof-crp { font-size: 0.85rem; letter-spacing: 0.08em; color: var(--ink-faint); margin: 0 0 1.3rem; text-transform: uppercase; }
.prof-social { margin: 1.3rem 0 0; }
.prof-social a { font-weight: 700; font-size: 0.95rem; }
.prof-copy p { color: var(--ink-soft); margin: 0 0 1rem; }
.prof-facts {
  list-style: none; padding: 0; margin: 1.4rem 0 0; display: flex; flex-wrap: wrap; gap: 0.55rem;
}
.prof-facts li {
  background: var(--paper); border: 1px solid var(--line); color: var(--ink);
  padding: 0.45rem 0.95rem; border-radius: 999px; font-size: 0.9rem; font-weight: 600;
}

/* ---------- QUEM ATENDEMOS (fases da vida) ---------- */
.stages {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr; gap: 1.1rem;
}
.stage {
  border-radius: var(--radius-lg); padding: 1.9rem 1.8rem;
  border: 1px solid var(--line); background: var(--paper-card);
}
.stage h3 { font-size: 1.5rem; }
.stage h3::after {
  content: ""; display: block; width: 36px; height: 3px; border-radius: 3px;
  margin: 0.7rem 0 0.85rem; background: currentColor; opacity: 0.55;
}
.stage-green h3 { color: var(--green-deep); }
.stage-rose  h3 { color: var(--rose-deep); }
.stage-brown h3 { color: var(--brown-deep); }
.stage p { margin: 0; color: var(--ink-soft); font-size: 1rem; }

/* ---------- DIFERENCIAIS ---------- */
.dif-grid { display: grid; grid-template-columns: 1fr; gap: 1.4rem 2rem; }
.dif h4 { font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; margin: 0 0 0.35rem; }
.dif { position: relative; padding-left: 1.2rem; }
.dif::before { content: ""; position: absolute; left: 0; top: 0.35rem; width: 8px; height: 8px; border-radius: 50%; background: var(--green-deep); }
.dif:nth-child(even)::before { background: var(--rose-deep); }
.dif p { margin: 0; color: var(--ink-soft); font-size: 0.98rem; }

/* ---------- O ESPAÇO (galeria da clínica) ---------- */
.section-espaco { background: var(--sand); }
.gallery {
  display: grid; grid-template-columns: 1fr; gap: 1.1rem;
}
.shot {
  position: relative; margin: 0; aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--green-wash); box-shadow: var(--shadow-card);
}
.shot:nth-child(2) { background: var(--rose-wash); }
.shot:nth-child(3) { background: #F1E7D6; }
.shot img { width: 100%; height: 100%; object-fit: cover; }
.shot .photo-fallback { color: var(--brown-deep); }
.shot:nth-child(1) .photo-fallback { color: var(--green-deep); }
.shot:nth-child(2) .photo-fallback { color: var(--rose-deep); }
.shot.photo-empty img { display: none; }
.shot.photo-empty .photo-fallback { display: flex; }

/* ---------- CONTATO ---------- */
.section-contato {
  background:
    radial-gradient(90% 120% at 100% 100%, var(--green-wash) 0%, transparent 45%),
    radial-gradient(90% 120% at 0% 0%, var(--rose-wash) 0%, transparent 45%),
    var(--sand);
}
.contato-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: stretch; }
.contato-actions { margin: 1.6rem 0 2rem; }
.contato-info { display: grid; gap: 1.1rem; margin: 0; }
.contato-info dt { font-family: var(--font-display); color: var(--brown-deep); font-size: 1.05rem; }
.contato-info dd { margin: 0.15rem 0 0; color: var(--ink); }
.contato-info a { font-weight: 600; }
.contato-map {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-soft);
  border: 1px solid var(--line); min-height: 320px; background: var(--paper-card);
}
.contato-map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }

/* ---------- RODAPÉ ---------- */
.site-footer { background: var(--ink); color: #E9E1D4; padding: 2.6rem 0; }
.footer-inner { display: grid; gap: 1.4rem; }
.footer-logo { height: 52px; width: auto; }
.footer-brand p { margin: 0.5rem 0 0; color: #B3A794; font-size: 0.9rem; }
.footer-contact a { color: #E9E1D4; font-weight: 600; text-decoration: none; }
.footer-contact a:hover { text-decoration: underline; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem; }
.footer-nav a { color: #E9E1D4; text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.footer-nav a:hover { text-decoration: underline; }
.footer-legal { margin: 0; color: #8F8371; font-size: 0.82rem; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (min-width: 620px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .dif-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
  .footer-legal { grid-column: 1 / -1; }
}

@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; align-items: center; padding: 4.5rem 0 5rem; }
  .prof-grid { grid-template-columns: 0.9fr 1.1fr; gap: 3.2rem; }
  .stages { grid-template-columns: repeat(3, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .contato-grid { grid-template-columns: 1fr 1fr; }
  .contato-map { min-height: 100%; }
}

/* menu mobile */
@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: absolute; top: 100%; right: 0.6rem; left: 0.6rem;
    flex-direction: column; align-items: stretch; gap: 0.2rem;
    background: var(--paper-card); border: 1px solid var(--line);
    border-radius: var(--radius-md); padding: 0.6rem; box-shadow: var(--shadow-soft);
    max-height: 0; overflow: hidden; opacity: 0; pointer-events: none;
    transform: translateY(-8px); transition: opacity 0.18s ease, transform 0.18s ease, max-height 0.18s ease;
  }
  .nav-menu.open { max-height: 420px; opacity: 1; pointer-events: auto; transform: none; }
  .nav-menu a { padding: 0.7rem 0.9rem; }
  .nav-menu .nav-cta { text-align: center; margin-top: 0.2rem; }
}

/* ============================================================
   LANDING DE CONVERSÃO — componentes
   ============================================================ */

/* botão WhatsApp */
.btn-wa { background: var(--green-deep); color: #fff; gap: 0.55rem; }
.btn-wa:hover { background: #4d8168; transform: translateY(-2px); }
.wa-ico { width: 22px; height: 22px; flex: none; }
.btn-lg { font-size: 1.12rem; padding: 1rem 1.9rem; }

/* CTA no cabeçalho */
.header-cta { padding: 0.6rem 1.1rem; font-size: 0.98rem; }
.header-cta .wa-ico { width: 20px; height: 20px; }
@media (max-width: 520px) {
  .header-cta-text { display: none; }
  .header-cta { padding: 0.6rem 0.7rem; }
}

/* hero — conversão */
.hero-title-accent { display: block; color: var(--brown-deep); margin-top: 0.35rem; }
.cta-row { display: flex; flex-direction: column; align-items: flex-start; gap: 0.7rem; margin: 0 0 1.4rem; }
.cta-micro { margin: 0; font-size: 0.9rem; color: var(--ink-soft); }
.cta-micro strong { color: var(--ink); }
.trust-badges { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 0; }
.trust-badges li {
  font-size: 0.8rem; font-weight: 600; color: var(--ink-soft);
  background: var(--paper-card); border: 1px solid var(--line);
  border-radius: 999px; padding: 0.35rem 0.8rem;
}

/* sinais / identificação */
.section-sinais { background: var(--sand); }
.signs {
  list-style: none; margin: 0 0 2rem; padding: 0;
  display: grid; grid-template-columns: 1fr; gap: 0.8rem; max-width: 54rem;
}
.signs li {
  position: relative; padding: 0.95rem 1.1rem 0.95rem 2.5rem;
  background: var(--paper-card); border: 1px solid var(--line);
  border-radius: var(--radius-md); color: var(--ink); font-size: 1.03rem;
}
.signs li::before {
  content: ""; position: absolute; left: 1.05rem; top: 1.3rem;
  width: 9px; height: 9px; border-radius: 50%; background: var(--rose-deep);
}
.sinais-close { display: flex; flex-direction: column; gap: 1.1rem; align-items: flex-start; max-width: 54rem; }
.sinais-close p { margin: 0; font-size: 1.14rem; color: var(--ink); }

/* CTA de seção */
.section-cta { display: flex; justify-content: center; margin-top: 2.4rem; }
.section-cta .btn { text-align: center; }
.section-cta--left { justify-content: flex-start; flex-direction: column; align-items: flex-start; gap: 0.8rem; margin-top: 1.6rem; }
.section-ajuda .section-cta .btn { max-width: 100%; }

/* botão flutuante de WhatsApp */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 120;
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--green-deep); color: #fff; text-decoration: none;
  padding: 0.85rem 1.15rem; border-radius: 999px;
  box-shadow: 0 12px 30px -8px rgba(59,50,41,.5);
  font-family: var(--font-display); font-weight: 500;
  transition: transform 0.16s ease, background-color 0.16s ease, opacity 0.25s ease, visibility 0.25s ease;
  /* escondido até a pessoa rolar para além do hero (evita 2 botões sobrepostos no topo) */
  opacity: 0; visibility: hidden; transform: translateY(14px);
}
.wa-float.is-visible { opacity: 1; visibility: visible; transform: none; }
.wa-float.is-visible:hover { background: #4d8168; transform: translateY(-2px); }
.wa-float .wa-ico { width: 26px; height: 26px; }
.wa-float-label { font-size: 1rem; }
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: 999px;
  box-shadow: 0 0 0 0 rgba(95,155,126,.55); animation: wa-pulse 2.6s infinite;
}
@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(95,155,126,.5); }
  70% { box-shadow: 0 0 0 16px rgba(95,155,126,0); }
  100% { box-shadow: 0 0 0 0 rgba(95,155,126,0); }
}
@media (max-width: 560px) {
  .wa-float-label { display: none; }
  .wa-float { padding: 0.95rem; }
  .wa-float .wa-ico { width: 28px; height: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  .topbar-dot, .wa-float::before { animation: none; }
  .btn-wa:hover, .wa-float:hover { transform: none; }
}

/* desktop: CTA da seção ajuda alinhado */
@media (min-width: 620px) {
  .signs { grid-template-columns: 1fr 1fr; }
}