:root {
  --azul: #1f3a63;
  --azul-2: #29487a;
  --azul-escuro: #142844;
  --tijolo: #b5401f;
  --tijolo-2: #9a3518;
  --areia: #f5f1ea;
  --branco: #ffffff;
  --texto: #1d2433;
  --texto-2: #4a5263;
  --linha: #e2ddd3;
  --wa: #1f9e55;
  --wa-2: #198747;
  --raio: 10px;
  --sombra: 0 10px 30px rgba(20, 40, 68, .10);
  --titulo: "Roboto Slab", Georgia, serif;
  --corpo: "Source Sans 3", "Segoe UI", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--corpo); font-size: 1.0625rem; line-height: 1.65; color: var(--texto); background: var(--branco); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--tijolo); }
h1, h2, h3 { font-family: var(--titulo); line-height: 1.2; margin: 0 0 .6em; color: var(--azul-escuro); text-wrap: balance; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .wrap { padding: 0 24px; } }

.skip { position: absolute; left: -999px; top: 8px; background: var(--branco); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--tijolo); outline-offset: 3px; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .9em 1.5em; border-radius: 999px; font-weight: 700; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-size: 1rem; font-family: var(--corpo); transition: background .2s, transform .2s; }
.btn svg { width: 1.3em; height: 1.3em; fill: currentColor; }
.btn--wa { background: var(--wa); color: #fff; }
.btn--wa:hover { background: var(--wa-2); transform: translateY(-1px); }
.btn--linha { border-color: rgba(255,255,255,.75); color: #fff; }
.btn--linha:hover { background: rgba(255,255,255,.12); }
.btn--sm { padding: .55em 1.1em; font-size: .95rem; }

/* Topo */
.topo { position: sticky; top: 0; z-index: 50; background: var(--azul); box-shadow: 0 2px 12px rgba(0,0,0,.18); }
.topo__in { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.marca img { height: 56px; width: auto; }
.menu { display: flex; align-items: center; gap: 4px; }
.menu a:not(.btn) { color: #e8edf5; text-decoration: none; font-weight: 600; padding: .5em .8em; border-radius: 6px; }
.menu a:not(.btn):hover { color: #fff; background: rgba(255,255,255,.08); }
.menu .btn { margin-left: 8px; }
.menu-btn { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-btn span { display: block; width: 26px; height: 3px; margin: 5px 0; background: #fff; border-radius: 2px; transition: transform .2s, opacity .2s; }
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .menu { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--azul); padding: 8px 16px 20px; display: none; box-shadow: 0 10px 20px rgba(0,0,0,.2); }
  .menu.aberto { display: flex; }
  .menu a:not(.btn) { padding: .8em .6em; border-bottom: 1px solid rgba(255,255,255,.08); }
  .menu .btn { margin: 12px 0 0; }
  .menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

/* Hero */
.hero { position: relative; color: #fff; overflow: hidden; background: var(--azul-escuro); }
.hero__bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(20,40,68,.96) 0%, rgba(20,40,68,.86) 45%, rgba(20,40,68,.45) 100%); }
.hero__in { position: relative; z-index: 1; padding-top: clamp(64px, 10vw, 120px); padding-bottom: clamp(48px, 7vw, 80px); }
.hero h1 { color: #fff; max-width: 15em; }
.hero__txt { font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 36em; color: #e3e9f2; }
.selo { display: inline-block; background: var(--tijolo); color: #fff; font-weight: 700; font-size: .9rem; padding: .35em .9em; border-radius: 4px; letter-spacing: .02em; margin-bottom: 1.2em; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 1.8em 0 2.6em; }
.numeros { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; max-width: 560px; border-top: 1px solid rgba(255,255,255,.2); }
.numeros li { padding: 18px 12px 0 0; }
.numeros strong { display: block; font-family: var(--titulo); font-size: clamp(1.6rem, 3vw, 2.2rem); color: #fff; line-height: 1.1; }
.numeros span { font-size: .92rem; color: #c9d3e2; }

/* Seções */
.secao { padding: clamp(64px, 9vw, 104px) 0; }
.secao__topo { max-width: 760px; margin-bottom: 40px; }
.secao__topo > p:last-child { color: var(--texto-2); font-size: 1.1rem; }
.rotulo { font-weight: 700; color: var(--tijolo); text-transform: uppercase; letter-spacing: .12em; font-size: .85rem; margin-bottom: .6em; }

/* Sobre */
.sobre__grid { display: grid; gap: 48px; align-items: start; }
@media (min-width: 900px) { .sobre__grid { grid-template-columns: 440px 1fr; gap: 64px; } }
.sobre__foto { margin: 0; position: relative; }
.sobre__foto img { border-radius: var(--raio); box-shadow: var(--sombra); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.sobre__foto figcaption { position: absolute; left: 16px; bottom: 16px; background: var(--tijolo); color: #fff; font-family: var(--titulo); font-weight: 700; padding: .5em 1em; border-radius: 6px; }
.sobre p { color: var(--texto-2); }
.valores { display: grid; gap: 16px; margin-top: 28px; }
.valor { border-left: 4px solid var(--tijolo); background: var(--areia); padding: 18px 20px; border-radius: 0 var(--raio) var(--raio) 0; }
.valor h3 { font-size: 1.08rem; margin-bottom: .35em; }
.valor p { margin: 0; font-size: 1rem; }

/* Serviços */
.servicos { background: var(--areia); }
.destaque { display: grid; gap: 24px; background: var(--azul); color: #fff; border-radius: var(--raio); padding: clamp(24px, 4vw, 40px); margin-bottom: 28px; }
@media (min-width: 860px) { .destaque { grid-template-columns: 1.1fr 1fr; align-items: center; } }
.destaque h3 { color: #fff; font-size: clamp(1.3rem, 2.4vw, 1.6rem); }
.destaque p { color: #d9e1ee; margin: 0; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 16px; }
.checks li { position: relative; padding-left: 26px; font-weight: 600; }
.checks li::before { content: ""; position: absolute; left: 0; top: .45em; width: 14px; height: 8px; border-left: 3px solid #f08a68; border-bottom: 3px solid #f08a68; transform: rotate(-45deg); }
@media (max-width: 420px) { .checks { grid-template-columns: 1fr; } }

.cards { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card { background: var(--branco); border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); display: flex; flex-direction: column; }
.card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.card__txt { padding: 22px 22px 8px; }
.card h3 { font-size: 1.15rem; }
.card p { color: var(--texto-2); font-size: 1rem; }

@media (min-width: 860px) { 
/* Depoimentos */
.depo__grid { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .depo__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.depo__item { margin: 0; background: var(--branco); border: 1px solid var(--linha); border-radius: var(--raio); padding: 28px; display: flex; flex-direction: column; box-shadow: var(--sombra); }
.estrelas { color: #f4b400; font-size: 1.3rem; letter-spacing: 2px; margin-bottom: 12px; }
.depo__item blockquote { margin: 0 0 20px; flex: 1; }
.depo__item blockquote p { margin: 0; font-size: 1.05rem; }
.depo__item figcaption { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--linha); padding-top: 16px; }
.depo__item figcaption strong { display: block; color: var(--azul-escuro); }
.depo__item figcaption small { color: var(--texto-2); font-size: .9rem; }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 700; background: #2e6b34; flex: none; }
.avatar--b { background: #c0461c; }
.avatar--c { background: #3c78b5; }
.depo__cta { margin-top: 32px; text-align: center; color: var(--texto-2); }
.depo__cta a { font-weight: 700; }

/* Faixa */
.faixa { background: var(--tijolo); color: #fff; padding: 40px 0; }
.faixa__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.faixa h2 { color: #fff; margin: 0; font-size: clamp(1.3rem, 2.6vw, 1.8rem); max-width: 26em; }

/* Contato */
.contato__grid { display: grid; gap: 32px; }
@media (min-width: 900px) { .contato__grid { grid-template-columns: 1fr 1fr; gap: 48px; } }
.contato__info { display: grid; gap: 28px 24px; grid-template-columns: 1fr; align-content: start; }
@media (min-width: 560px) { .contato__info { grid-template-columns: 1fr 1fr; } }
.info h3 { font-size: 1.02rem; color: var(--tijolo); }
.info address { font-style: normal; }
.info p, .info address { margin: 0 0 .4em; }
.info a { font-weight: 700; color: var(--azul); }
.obs { color: var(--texto-2); font-size: .95rem; }
.cidades { margin: 0; padding-left: 1.1em; }
.fone { font-family: var(--titulo); font-weight: 700; font-size: 1.3rem; color: var(--azul); }

.orcamento { background: var(--areia); border-radius: var(--raio); padding: clamp(22px, 4vw, 36px); display: grid; gap: 16px; align-content: start; }
.orcamento h3 { margin: 0; font-size: 1.3rem; }
.orcamento p { margin: 0; color: var(--texto-2); }
.orcamento .btn { justify-self: start; }
.orcamento__nota { font-size: .95rem; }
.checks--escuro li { color: var(--texto); }
.checks--escuro li::before { border-color: var(--tijolo); }


.mapa { margin-top: 48px; }
.mapa h3 { font-size: 1.15rem; }
.mapa iframe { width: 100%; height: 400px; border: 0; border-radius: var(--raio); box-shadow: var(--sombra); display: block; }
.mapa__link { display: inline-block; margin-top: 12px; font-weight: 700; }

/* Rodapé */
.rodape { background: var(--azul-escuro); color: #c9d3e2; padding: 56px 0 24px; font-size: .98rem; }
.rodape__grid { display: grid; gap: 32px; }
@media (min-width: 760px) { .rodape__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.rodape img { width: 180px; margin-bottom: 14px; }
.rodape a { color: #fff; }
.rodape__titulo { font-family: var(--titulo); font-weight: 700; color: #fff; margin-bottom: .6em; }
.rodape__copy { border-top: 1px solid rgba(255,255,255,.12); margin-top: 32px; padding-top: 20px; font-size: .9rem; color: #95a3b8; }

/* WhatsApp flutuante */
.wa-flutuante { position: fixed; right: 18px; bottom: 18px; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); display: grid; place-items: center; box-shadow: 0 8px 20px rgba(0,0,0,.25); z-index: 60; transition: transform .2s; }
.wa-flutuante:hover { transform: scale(1.06); }
.wa-flutuante svg { width: 32px; height: 32px; fill: #fff; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}