/* ============================================================
   Mestre da Obra Valparaíso — estilos
   1. Tokens  2. Base  3. Componentes  4. Header  5. Hero
   6. Faixa  7. Equipamentos  8. Como funciona  9. Diferenciais
   10. Sobre  11. Avaliações  12. Contato  13. CTA  14. Rodapé
   15. Flutuante e modal  16. Animações  17. Responsivo
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
/* Cores tiradas da logo: azul e laranja da marca. */
:root {
  --azul: #274292;
  --azul-esc: #1a2e6b;
  --azul-noite: #111d45;
  --laranja: #faa227;
  --laranja-esc: #e08a0e;
  --wpp: #1fa855;
  --wpp-esc: #178a45;
  --tinta: #16203a;
  --texto: #4a5470;
  --linha: #e3e7f0;
  --suave: #f4f6fb;
  --branco: #fff;

  --f-tit: 'Archivo', system-ui, sans-serif;
  --f-txt: 'Inter', system-ui, sans-serif;

  --raio: 14px;
  --raio-g: 22px;
  --sombra: 0 10px 30px -12px rgba(17, 29, 69, .25);
  --sombra-g: 0 24px 60px -20px rgba(17, 29, 69, .45);
  --header-h: 76px;
  --max: 1200px;
}

/* ---------- 2. BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font: 400 16px/1.6 var(--f-txt); color: var(--texto); background: var(--branco);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--f-tit); color: var(--tinta); line-height: 1.1; margin: 0 0 .5em; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
[hidden] { display: none !important; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--azul); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--laranja); outline-offset: 2px; }
.ic { width: 20px; height: 20px; flex: none; }

/* ---------- 3. COMPONENTES ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: 999px; border: 2px solid transparent;
  font: 700 15px/1.2 var(--f-txt); text-align: center;
  transition: background .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--lg { min-height: 56px; padding: 14px 28px; font-size: 16px; }
.btn--wpp { background: var(--wpp); color: #fff; box-shadow: 0 10px 24px -10px rgba(31, 168, 85, .7); }
.btn--wpp:hover { background: var(--wpp-esc); }
.btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn--ghost:hover { background: rgba(255, 255, 255, .1); border-color: #fff; }
.btn--outline { color: var(--azul); border-color: var(--azul); background: transparent; }
.btn--outline:hover { background: var(--azul); color: #fff; }
.btn--dark { background: var(--azul-noite); color: #fff; }
.btn--dark:hover { background: var(--azul); }
.linkbtn { background: none; border: 0; color: var(--texto); text-decoration: underline; padding: 8px; font-size: 14px; }

.section { padding: 96px 0; position: relative; }
.section--soft { background: var(--suave); }
.section--dark { background: var(--azul-noite); color: rgba(255, 255, 255, .78); overflow: hidden; }

.shead { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.shead h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; }
.shead p:last-child { font-size: 17px; margin: 0; }
.shead--left { text-align: left; margin-left: 0; }
.shead--light h2 { color: #fff; }
.kicker {
  display: inline-block; margin: 0 0 12px; font: 700 13px/1 var(--f-txt);
  letter-spacing: .12em; text-transform: uppercase; color: var(--laranja-esc);
}
.shead--light .kicker { color: var(--laranja); }

/* Hexágonos decorativos, o mesmo símbolo da logo. */
.hex { position: absolute; pointer-events: none; color: var(--laranja); }

/* ---------- 4. HEADER ---------- */
.header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(255, 255, 255, .96); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent; transition: box-shadow .25s, border-color .25s;
}
.header.is-rolado { border-color: var(--linha); box-shadow: 0 8px 24px -18px rgba(17, 29, 69, .5); }
.header__in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header__logo img { width: 190px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav > a:not(.btn) { font: 600 15px/1 var(--f-txt); color: var(--tinta); position: relative; padding: 6px 0; }
.nav > a:not(.btn)::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: var(--laranja); transform: scaleX(0); transition: transform .2s;
}
.nav > a:not(.btn):hover::after, .nav > a.is-ativo::after { transform: scaleX(1); }
.nav__cta { min-height: 44px; padding: 10px 18px; font-size: 14px; }
.burger { display: none; width: 44px; height: 44px; border: 0; background: none; padding: 10px; }
.burger span { display: block; height: 2px; background: var(--tinta); margin: 5px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 5. HERO ---------- */
.hero {
  position: relative; overflow: hidden; color: rgba(255, 255, 255, .85);
  background:
    radial-gradient(1200px 600px at 85% 20%, rgba(250, 162, 39, .18), transparent 60%),
    linear-gradient(135deg, var(--azul) 0%, var(--azul-esc) 60%, var(--azul-noite) 100%);
  padding: 72px 0 96px;
}
.hex--1 { width: 420px; height: 420px; right: -120px; top: -90px; opacity: .25; }
.hex--2 { width: 180px; height: 180px; left: -50px; bottom: 40px; opacity: .18; color: #fff; }
.hex--3 { width: 90px; height: 90px; left: 46%; top: 30px; opacity: .3; }
.hero__in { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 22px;
  padding: 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18); font: 600 14px/1.3 var(--f-txt); color: #fff;
}
.eyebrow .ic { width: 16px; height: 16px; color: var(--laranja); }
.hero h1 { color: #fff; font-size: clamp(36px, 5.6vw, 62px); font-weight: 900; margin-bottom: 20px; }
.hero h1 span { color: var(--laranja); }
.hero__lead { font-size: 18px; max-width: 560px; margin-bottom: 32px; }
.hero__lead b { color: #fff; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }
.hero__nums { display: flex; flex-wrap: wrap; gap: 14px 36px; }
.hero__nums li { display: flex; flex-direction: column; padding-left: 14px; border-left: 3px solid var(--laranja); }
.hero__nums strong { font: 800 28px/1.1 var(--f-tit); color: #fff; }
.hero__nums span { font-size: 14px; }

.hero__vis { position: relative; }
.hero__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; transform: rotate(-2deg); }
.hero__grid figure {
  margin: 0; background: #fff; border-radius: var(--raio-g); padding: 14px;
  box-shadow: var(--sombra-g); aspect-ratio: 1;
}
.hero__grid figure:nth-child(2) { transform: translateY(28px); }
.hero__grid figure:nth-child(4) { transform: translateY(28px); }
.hero__grid img { width: 100%; height: 100%; object-fit: contain; }
.hero__badge {
  position: absolute; left: -18px; bottom: -8px; display: flex; align-items: center; gap: 10px;
  background: var(--laranja); color: var(--azul-noite); font: 700 14px/1.3 var(--f-txt);
  padding: 12px 18px; border-radius: 14px; box-shadow: var(--sombra); max-width: 260px;
}

/* ---------- 6. FAIXA ---------- */
.strip { background: var(--laranja); color: var(--azul-noite); }
.strip__in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding-top: 18px; padding-bottom: 18px; }
.strip__in div { display: flex; align-items: center; justify-content: center; gap: 10px; font: 700 15px/1.3 var(--f-txt); }

/* ---------- 7. EQUIPAMENTOS ---------- */
.filtros { display: flex; flex-direction: column; gap: 16px; margin-bottom: 20px; }
.busca {
  display: flex; align-items: center; gap: 10px; max-width: 520px; width: 100%; margin: 0 auto;
  background: #fff; border: 2px solid var(--linha); border-radius: 999px; padding: 0 18px;
  transition: border-color .2s;
}
.busca:focus-within { border-color: var(--azul); }
.busca .ic { color: var(--texto); }
.busca input { flex: 1; border: 0; outline: 0; height: 50px; font: 500 16px var(--f-txt); color: var(--tinta); background: none; min-width: 0; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.chip {
  border: 1.5px solid var(--linha); background: #fff; color: var(--tinta);
  padding: 9px 16px; border-radius: 999px; font: 600 14px/1 var(--f-txt); transition: all .2s;
}
.chip:hover { border-color: var(--azul); }
.chip[aria-selected="true"] { background: var(--azul); border-color: var(--azul); color: #fff; }
.cat-btn {
  display: none; justify-content: space-between; align-items: center; width: 100%;
  border: 2px solid var(--linha); background: #fff; border-radius: 12px; padding: 14px 16px; color: var(--tinta);
}
.equip__info { text-align: center; font-size: 14px; margin: 0 0 24px; }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--linha);
  border-radius: var(--raio-g); overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s;
  animation: entra .4s both;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: transparent; }
.card__img { position: relative; aspect-ratio: 1; background: #fff; padding: 18px; border-bottom: 1px solid var(--linha); }
.card__img img { width: 100%; height: 100%; object-fit: contain; transition: transform .35s; }
.card:hover .card__img img { transform: scale(1.05); }
.card__tag {
  position: absolute; left: 12px; top: 12px; background: var(--suave); color: var(--azul);
  font: 700 11px/1 var(--f-txt); letter-spacing: .04em; text-transform: uppercase; padding: 6px 9px; border-radius: 999px;
}
.card__corpo { display: flex; flex-direction: column; flex: 1; padding: 18px 18px 20px; }
.card h3 { font-size: 19px; font-weight: 800; margin-bottom: 6px; }
.card p { font-size: 14px; line-height: 1.5; flex: 1; margin-bottom: 16px; }
.card .btn { width: 100%; min-height: 44px; font-size: 14px; padding: 10px 14px; }

.vazio { text-align: center; padding: 32px 16px; background: var(--suave); border-radius: var(--raio-g); }
.vazio p { max-width: 460px; margin: 0 auto 16px; color: var(--tinta); }
.mais { display: flex; flex-direction: column; align-items: center; gap: 6px; margin-top: 36px; }

.ajuda {
  margin-top: 56px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 32px 36px; border-radius: var(--raio-g); background: var(--suave); border-left: 6px solid var(--laranja);
}
.ajuda h3 { font-size: 22px; margin-bottom: 6px; }
.ajuda p { margin: 0; }
.ajuda .btn { flex: none; }

/* ---------- 8. COMO FUNCIONA ---------- */
.passos__lista { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: p; }
.passos__lista li { background: #fff; border-radius: var(--raio-g); padding: 32px 28px; box-shadow: var(--sombra); position: relative; }
.passos__n {
  display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 18px;
  font: 900 22px/1 var(--f-tit); color: var(--azul-noite); background: var(--laranja);
  clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0 50%);
}
.passos__lista h3 { font-size: 21px; }
.passos__lista p { margin: 0; }

/* ---------- 9. DIFERENCIAIS ---------- */
.hex--4 { width: 520px; height: 520px; left: -200px; top: -120px; opacity: .08; color: #fff; }
.dif__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.dif__grid article {
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--raio-g); padding: 28px 24px; transition: background .25s, border-color .25s;
}
.dif__grid article:hover { background: rgba(255, 255, 255, .08); border-color: rgba(250, 162, 39, .5); }
.dif__grid span { display: block; font: 900 34px/1 var(--f-tit); color: var(--laranja); margin-bottom: 18px; }
.dif__grid h3 { color: #fff; font-size: 20px; }
.dif__grid p { margin: 0; font-size: 15px; }

/* ---------- 10. SOBRE ---------- */
.sobre__in { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.sobre__foto { margin: 0; position: relative; }
.sobre__foto::before {
  content: ''; position: absolute; inset: 24px -24px -24px 24px; border-radius: var(--raio-g);
  background: var(--laranja); z-index: -1;
}
.sobre__foto img { border-radius: var(--raio-g); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--sombra-g); }
.sobre { isolation: isolate; }
.sobre__txt h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; }
.sobre__lista { margin: 8px 0 28px; display: grid; gap: 10px; }
.sobre__lista li { display: flex; gap: 10px; align-items: center; color: var(--tinta); font-weight: 600; }
.sobre__lista .ic { color: var(--wpp); }

/* ---------- 11. AVALIAÇÕES ---------- */
.aval__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.aval__card { background: #fff; border-radius: var(--raio-g); padding: 26px; box-shadow: var(--sombra); }
.aval__card .estrelas { color: var(--laranja); letter-spacing: 2px; margin-bottom: 10px; }
.aval__card p { color: var(--tinta); }
.aval__card b { font-family: var(--f-tit); }
.aval__card p { flex: 1; }
.aval__card { display: flex; flex-direction: column; }
.aval__nota {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 4px; padding: 8px 16px;
  background: #fff; border-radius: 999px; box-shadow: var(--sombra); color: var(--tinta); font-size: 15px;
}
.aval__nota b { font: 800 18px/1 var(--f-tit); }
.aval__nota .estrelas { color: var(--laranja); letter-spacing: 1px; }
.aval__nota:hover { text-decoration: underline; }

/* ---------- 12. CONTATO ---------- */
.contato__in { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: stretch; }
.contato__in > * { min-width: 0; }
.contato__lista { display: grid; gap: 12px; }
.contato__lista span span { overflow-wrap: anywhere; }
.contato__lista a, .contato__item {
  display: flex; align-items: center; gap: 16px; padding: 16px 18px; border: 1px solid var(--linha);
  border-radius: var(--raio); transition: border-color .2s, box-shadow .2s;
}
.contato__lista a:hover { border-color: var(--azul); box-shadow: var(--sombra); }
.contato__lista .ic {
  width: 44px; height: 44px; padding: 11px; border-radius: 12px; background: var(--suave); color: var(--azul);
}
.contato__lista li:first-child .ic { background: var(--wpp); color: #fff; }
.contato__lista span { display: flex; flex-direction: column; line-height: 1.4; }
.contato__lista b { color: var(--tinta); }
.contato__mapa { border-radius: var(--raio-g); overflow: hidden; min-height: 380px; box-shadow: var(--sombra); background: var(--suave); }
.contato__mapa iframe { width: 100%; height: 100%; min-height: 380px; border: 0; display: block; }

/* ---------- 13. CTA ---------- */
.cta { position: relative; overflow: hidden; background: var(--laranja); padding: 80px 0; text-align: center; }
.hex--5 { width: 360px; height: 360px; right: -80px; top: -110px; color: var(--azul-noite); opacity: .12; }
.cta__in { position: relative; }
.cta h2 { font-size: clamp(30px, 4.6vw, 48px); font-weight: 900; color: var(--azul-noite); margin-bottom: 10px; }
.cta p { color: var(--azul-noite); font-size: 18px; margin-bottom: 28px; }

/* ---------- 14. RODAPÉ ---------- */
.footer { background: var(--azul-noite); color: rgba(255, 255, 255, .7); padding: 64px 0 24px; font-size: 15px; }
.footer__in { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.footer__marca img { width: 200px; margin-bottom: 18px; }
.footer__marca p { max-width: 340px; }
.footer h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer__col ul { display: grid; gap: 10px; }
.footer__col li { overflow-wrap: anywhere; }
.footer__col a:hover { color: var(--laranja); }
.footer__base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 22px; font-size: 13px; }
.footer__base p { margin: 0; }
.footer__base a { color: #fff; }

/* ---------- 15. FLUTUANTE E MODAL ---------- */
.flutuante {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center; background: var(--wpp); color: #fff;
  box-shadow: 0 12px 28px -8px rgba(31, 168, 85, .8); transition: transform .2s;
}
.flutuante .ic { width: 32px; height: 32px; }
.flutuante:hover { transform: scale(1.08); }
.flutuante::before {
  content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wpp);
  animation: pulso 2.4s ease-out infinite;
}

.sheet { position: fixed; inset: 0; z-index: 80; }
.sheet__fundo { position: absolute; inset: 0; background: rgba(17, 29, 69, .5); animation: fade .2s both; }
.sheet__painel {
  position: absolute; left: 0; right: 0; bottom: 0; max-height: 80vh; overflow-y: auto;
  background: #fff; border-radius: 22px 22px 0 0; padding: 12px 20px 28px; animation: sobe .25s both;
}
.sheet__alca { display: block; width: 44px; height: 5px; border-radius: 3px; background: var(--linha); margin: 0 auto 14px; }
.sheet h3 { font-size: 20px; }
.sheet__lista { display: grid; gap: 8px; }
.sheet__lista .chip { text-align: left; padding: 14px 16px; border-radius: 12px; font-size: 15px; }

/* ---------- 16. ANIMAÇÕES ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visivel { opacity: 1; transform: none; }
@keyframes entra { from { opacity: 0; transform: translateY(12px); } }
@keyframes pulso { from { transform: scale(1); opacity: .7; } to { transform: scale(1.6); opacity: 0; } }
@keyframes fade { from { opacity: 0; } }
@keyframes sobe { from { transform: translateY(100%); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 17. RESPONSIVO ---------- */
@media (max-width: 1100px) {
  .nav { gap: 20px; }
  .grid { grid-template-columns: repeat(3, 1fr); }
  .dif__grid { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet: menu vira gaveta. */
@media (max-width: 960px) {
  :root { --header-h: 68px; }
  .header__logo img { width: 160px; }
  .burger { display: block; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 8px 24px 24px; border-bottom: 1px solid var(--linha); box-shadow: var(--sombra);
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: all .25s;
  }
  .nav.is-aberto { transform: none; opacity: 1; visibility: visible; }
  .nav > a:not(.btn) { padding: 16px 0; border-bottom: 1px solid var(--linha); font-size: 17px; }
  .nav > a:not(.btn)::after { display: none; }
  .nav__cta { margin-top: 18px; min-height: 52px; font-size: 16px; }

  .hero { padding: 48px 0 72px; }
  .hero__in { grid-template-columns: 1fr; gap: 48px; }
  .hero__vis { max-width: 460px; margin: 0 auto; width: 100%; }
  .sobre__in, .contato__in { grid-template-columns: 1fr; gap: 48px; }
  .sobre__foto { margin-right: 24px; }
  .passos__lista { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .aval__grid { grid-template-columns: 1fr; }
  .footer__in { grid-template-columns: 1fr 1fr; }
  .footer__marca { grid-column: 1 / -1; }
  .strip__in { grid-template-columns: repeat(2, 1fr); }
  .strip__in div { justify-content: flex-start; }
}

/* Mobile */
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 64px 0; }
  .shead { margin-bottom: 32px; }
  .hero h1 { font-size: 36px; }
  .hero__lead { font-size: 16px; }
  .hero__ctas .btn { width: 100%; }
  .hero__nums { gap: 14px 22px; }
  .hero__nums strong { font-size: 22px; }
  .hero__grid { gap: 10px; }
  .hero__grid figure { padding: 8px; border-radius: 16px; }
  .hero__badge { left: 0; right: 0; margin: 0 auto; bottom: -22px; max-width: 290px; font-size: 13px; }
  .hex--1 { width: 260px; height: 260px; }
  .hex--3 { display: none; }
  .strip__in { gap: 10px; padding-top: 14px; padding-bottom: 14px; }
  .strip__in div { font-size: 13px; gap: 8px; }
  .strip__in .ic { width: 18px; height: 18px; }

  .chips { display: none; }
  .cat-btn { display: flex; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .card { border-radius: 16px; }
  .card__img { padding: 10px; }
  .card__tag { display: none; }
  .card__corpo { padding: 12px 12px 14px; }
  .card h3 { font-size: 15px; }
  .card p { flex: none; font-size: 13px; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .card .btn { margin-top: auto; white-space: nowrap; font-size: 13px; gap: 6px; padding: 8px 6px; min-height: 42px; }
  .card .btn .ic { width: 16px; height: 16px; }

  .ajuda { flex-direction: column; align-items: stretch; padding: 24px 20px; }
  .ajuda .btn { width: 100%; }
  .dif__grid { grid-template-columns: 1fr; }
  .sobre__foto::before { inset: 14px -14px -14px 14px; }
  .sobre__txt .btn { width: 100%; }
  .contato__mapa, .contato__mapa iframe { min-height: 300px; }
  .cta { padding: 64px 0; }
  .cta .btn { width: 100%; }
  .footer__in { grid-template-columns: 1fr; gap: 28px; }
  .footer__base { flex-direction: column; }
  .flutuante { width: 56px; height: 56px; right: 16px; bottom: 16px; }
}

/* Telas muito estreitas: uma coluna. */
@media (max-width: 360px) {
  .grid { grid-template-columns: 1fr; }
  .strip__in { grid-template-columns: 1fr; }
}