/* ==========================================================================
   AR-CONDICIONADO + ELÉTRICA — claro e premium: gelo e grafite, com duas
   cores de destaque que trocam pela chave (azul-gelo no clima, âmbar na
   elétrica). Outfit + DM Sans, cartões grandes e arredondados, ferramenta
   do planejador com resultado em painel escuro.
   ========================================================================== */

body { --ac: var(--clima); --ac-claro: var(--clima-claro); background: var(--fundo); color: var(--texto); font-family: var(--fonte-texto); transition: background .4s; }
body[data-modo="eletrica"] { --ac: var(--eletrica); --ac-claro: var(--eletrica-claro); }
h1, h2, h3, .marca { font-family: var(--fonte-titulos); letter-spacing: -.03em; line-height: 1.05; }
h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 700; margin: 12px 0 10px; }
section { padding: 88px 5vw; }
.cab { max-width: 700px; margin-bottom: 38px; }
.cab > p { color: var(--suave); font-size: 1.08rem; }
.tag { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--texto); }
.tag::before { content: ''; width: 22px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--clima), var(--eletrica)); }
.rot { font-weight: 700; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--suave); margin: 22px 0 10px; display: flex; justify-content: space-between; align-items: baseline; }
.rot b { font-family: var(--fonte-titulos); font-size: 1.5rem; color: var(--texto); letter-spacing: -.02em; text-transform: none; }

.botao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--primaria); color: #fff; font-weight: 700; padding: 16px 26px; border-radius: 14px; transition: transform .15s, background .3s, box-shadow .2s; box-shadow: 0 10px 24px rgba(11,18,32,.18); }
.botao:hover { transform: translateY(-2px); }
.botao.claro { background: var(--papel); color: var(--texto); box-shadow: inset 0 0 0 1.5px var(--linha); }
.botao.pequeno { padding: 11px 18px; font-size: .92rem; border-radius: 12px; }
.botao.largo { width: 100%; }
.botao.whats { background: #1faa59; box-shadow: none; }

/* ---------- Topo ---------- */
.topo { position: sticky; top: 0; z-index: 100; display: flex; align-items: center; gap: 26px; padding: 14px 5vw; background: color-mix(in srgb, var(--fundo) 86%, transparent); backdrop-filter: blur(14px); transition: box-shadow .2s; }
.topo.rolou { box-shadow: 0 1px 0 var(--linha); }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.12rem; margin-right: auto; min-width: 0; }
.marca span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.marca-ico { width: 36px; height: 36px; flex: none; }
.topo-nav { display: flex; gap: 24px; font-weight: 600; font-size: .95rem; color: var(--suave); }
.topo-nav a:hover { color: var(--texto); }
@media (max-width: 900px) { .topo-nav { display: none; } }

/* ---------- Hero com a chave ---------- */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 5vw; align-items: center; padding-top: 40px; padding-bottom: 60px; }
.chave { position: relative; display: inline-grid; grid-template-columns: 1fr 1fr; padding: 5px; border-radius: 16px; background: var(--papel); box-shadow: inset 0 0 0 1.5px var(--linha); margin-bottom: 26px; }
.chave button { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 12px; font-weight: 700; color: var(--suave); transition: color .3s; }
.chave button[aria-selected="true"] { color: #fff; }
.chave-bola { position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: 12px; background: var(--ac); transition: transform .35s cubic-bezier(.6,.2,.2,1), background .35s; box-shadow: 0 8px 20px color-mix(in srgb, var(--ac) 40%, transparent); }
body[data-modo="eletrica"] .chave-bola { transform: translateX(100%); }
body[data-modo="eletrica"] .chave button[aria-selected="true"] { color: #1d1300; }
.eyebrow { color: var(--suave); font-weight: 600; margin-bottom: 10px; }
.hero h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); font-weight: 700; margin-bottom: 18px; }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--ac), color-mix(in srgb, var(--ac) 55%, var(--texto))); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-frase { color: var(--suave); font-size: 1.12rem; max-width: 560px; margin-bottom: 28px; }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-foto { position: relative; aspect-ratio: 4 / 4.4; border-radius: 30px; overflow: hidden; background: var(--ac-claro); box-shadow: 0 40px 80px -30px rgba(11,18,32,.35); }
.hero-foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.04); transition: opacity .6s, transform 1.2s; }
.hero-foto img.ativa { opacity: 1; transform: none; }
.hero-foto::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(11,18,32,.55)); }
.hero-chips { position: absolute; z-index: 1; left: 18px; right: 18px; bottom: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.hero-chips li { padding: 9px 14px; border-radius: 999px; background: rgba(255,255,255,.88); backdrop-filter: blur(8px); font-weight: 700; font-size: .86rem; animation: chip .5s both; }
.hero-chips li::before { content: '●'; color: var(--ac); margin-right: 7px; font-size: .7rem; vertical-align: 2px; }
.hero-chips li:nth-child(2) { animation-delay: .08s; }
.hero-chips li:nth-child(3) { animation-delay: .16s; }
@keyframes chip { from { opacity: 0; transform: translateY(8px); } }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; padding-top: 20px; } .hero-foto { aspect-ratio: 4 / 3.4; } }

/* ---------- Por que o mesmo time ---------- */
.porque { padding-top: 10px; }
.porque-grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.porque article { background: var(--papel); border-radius: 22px; padding: 26px; box-shadow: inset 0 0 0 1px var(--linha); }
.p-ico { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(135deg, var(--clima-claro), var(--eletrica-claro)); font-size: 1.4rem; margin-bottom: 14px; }
.porque h3 { font-size: 1.2rem; margin-bottom: 6px; }
.porque p { color: var(--suave); }
@media (max-width: 900px) { .porque-grade { grid-template-columns: 1fr; } }

/* ---------- Planejador ---------- */
.planejar { background: var(--papel); }
.pl-painel { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.cartoes { display: flex; flex-wrap: wrap; gap: 8px; }
.cartoes button { display: inline-flex; align-items: center; gap: 8px; padding: 11px 16px; border-radius: 14px; font-weight: 700; background: var(--fundo); box-shadow: inset 0 0 0 1.5px var(--linha); transition: all .2s; }
.cartoes button.ativo { background: var(--primaria); color: #fff; box-shadow: none; }
input[type=range] { width: 100%; accent-color: var(--clima); height: 30px; }
.dica-area { font-size: .86rem; color: var(--suave); }
.segmento { display: inline-flex; flex-wrap: wrap; padding: 4px; gap: 4px; border-radius: 14px; background: var(--fundo); box-shadow: inset 0 0 0 1.5px var(--linha); }
.segmento button { padding: 10px 16px; border-radius: 10px; font-weight: 700; color: var(--suave); }
.segmento button.ativo { background: var(--papel); color: var(--texto); box-shadow: 0 2px 8px rgba(11,18,32,.1); }
.contadores { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }
.contador, .qtd { display: flex; justify-content: space-between; align-items: center; gap: 10px; background: var(--fundo); border-radius: 14px; padding: 10px 12px; font-weight: 600; font-size: .9rem; }
.contador div, .qtd div { display: flex; align-items: center; gap: 10px; }
.contador button, .qtd button { width: 34px; height: 34px; border-radius: 10px; background: var(--papel); font-weight: 700; font-size: 1.1rem; box-shadow: inset 0 0 0 1.5px var(--linha); }
.contador b, .qtd b { min-width: 18px; text-align: center; font-family: var(--fonte-titulos); font-size: 1.15rem; }
.pl-res { position: sticky; top: 90px; background: var(--escuro); color: #e7ecf4; border-radius: 26px; padding: 28px; overflow: hidden; }
.pl-res::before { content: ''; position: absolute; width: 360px; height: 360px; right: -140px; top: -160px; background: radial-gradient(circle, color-mix(in srgb, var(--clima) 45%, transparent), transparent 65%); pointer-events: none; }
.res-rot { color: #9aa6ba; font-size: .92rem; }
.res-btu { display: flex; align-items: baseline; gap: 10px; margin: 6px 0 14px; }
.res-btu b { font-family: var(--fonte-titulos); font-size: clamp(3.6rem, 8vw, 5.4rem); line-height: 1; letter-spacing: -.05em; color: #fff; }
.res-btu span { font-weight: 700; color: var(--clima); }
.escala { display: grid; grid-template-columns: repeat(6, 1fr); gap: 5px; margin-bottom: 18px; }
.escala i { height: 10px; border-radius: 6px; background: rgba(255,255,255,.1); position: relative; transition: background .3s; }
.escala i.on { background: linear-gradient(90deg, var(--clima), #7dd3fc); }
.escala small { position: absolute; top: 14px; left: 0; font-size: .7rem; color: #7f8aa0; font-style: normal; }
.res-aviso { background: rgba(245,158,11,.14); color: #fcd38a; border-radius: 12px; padding: 10px 12px; font-size: .88rem; margin: 22px 0 0; }
.res-el { margin-top: 30px; background: rgba(255,255,255,.05); border: 1px solid rgba(245,158,11,.35); border-radius: 18px; padding: 16px 18px; }
.res-el-tit { font-weight: 700; color: var(--eletrica); margin-bottom: 10px; }
.res-el dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
.res-el dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: #8d98ad; }
.res-el dd { font-weight: 700; color: #fff; }
.res-el small { display: block; margin-top: 12px; color: #8d98ad; font-size: .8rem; }
.res-inclui { margin: 16px 0 18px; }
.res-inclui summary { cursor: pointer; font-weight: 700; color: #cfd8e6; }
.res-inclui li { padding: 5px 0 5px 22px; position: relative; color: #b8c2d3; font-size: .92rem; }
.res-inclui li::before { content: '✓'; position: absolute; left: 0; color: var(--clima); font-weight: 800; }
.pl-res .botao { background: var(--clima); color: #04202e; }
@media (max-width: 900px) { .pl-painel { grid-template-columns: 1fr; } .pl-res { position: relative; top: auto; } }

/* ---------- Serviços ---------- */
.serv-duplo { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.serv-col { background: var(--papel); border-radius: 26px; overflow: hidden; box-shadow: inset 0 0 0 1px var(--linha); }
.serv-capa { position: relative; height: 210px; }
.serv-capa img { width: 100%; height: 100%; object-fit: cover; }
.serv-capa figcaption { position: absolute; left: 16px; bottom: 14px; padding: 8px 14px; border-radius: 999px; font-weight: 800; background: rgba(255,255,255,.92); }
.serv-col ul { padding: 8px 18px 14px; }
.serv-col li { display: grid; grid-template-columns: 34px 1fr 40px; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--linha); }
.serv-col li:last-child { border-bottom: 0; }
.serv-col li > span { font-size: 1.3rem; }
.serv-col li b { display: block; }
.serv-col li small { color: var(--suave); font-size: .9rem; }
.mais { width: 38px; height: 38px; border-radius: 12px; font-size: 1.3rem; font-weight: 700; background: var(--fundo); transition: all .2s; }
.serv-clima .mais:hover, .serv-clima .mais.feito { background: var(--clima); color: #fff; }
.serv-eletrica .mais:hover, .serv-eletrica .mais.feito { background: var(--eletrica); color: #1d1300; }
.mais.feito::after { content: '✓'; position: absolute; }
.mais.feito { color: transparent !important; position: relative; }
.mais.feito::after { color: #fff; inset: 0; display: grid; place-items: center; }
@media (max-width: 900px) { .serv-duplo { grid-template-columns: 1fr; } }

/* ---------- Marcas ---------- */
.marcas { background: var(--escuro); color: #fff; overflow: hidden; }
.marcas .cab > p { color: #9aa6ba; }
.marcas .tag { color: #fff; }
.esteira { margin: 0 -5vw; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.esteira > div { display: flex; gap: 14px; width: max-content; animation: esteira 38s linear infinite; }
.esteira span { padding: 16px 26px; border-radius: 16px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); font-family: var(--fonte-titulos); font-weight: 700; font-size: 1.25rem; letter-spacing: -.01em; white-space: nowrap; }
@keyframes esteira { to { transform: translateX(-50%); } }
.tipos { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.tipos span { padding: 8px 14px; border-radius: 999px; background: rgba(14,165,233,.16); color: #a5e3fb; font-weight: 600; font-size: .9rem; }

/* ---------- Galeria ---------- */
.galeria { display: grid; grid-template-columns: 1.3fr 1fr; gap: 14px; padding-top: 18px; padding-bottom: 18px; }
.galeria figure { position: relative; border-radius: 26px; overflow: hidden; height: 360px; }
.galeria img { width: 100%; height: 100%; object-fit: cover; }
.galeria figcaption { position: absolute; left: 16px; bottom: 16px; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.92); font-weight: 800; }
@media (max-width: 760px) { .galeria { grid-template-columns: 1fr; } .galeria figure { height: 240px; } }

/* ---------- Pedido ---------- */
.ped-grade { display: grid; grid-template-columns: 1.25fr 1fr; gap: 24px; align-items: start; }
.rot-clima { color: #0284c7; }
.rot-eletrica { color: #b45309; }
.ped-lista { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ped-item { background: var(--papel); border-radius: 18px; box-shadow: inset 0 0 0 1.5px var(--linha); transition: box-shadow .2s, background .2s; }
.ped-item.on[data-area="clima"] { box-shadow: inset 0 0 0 2px var(--clima); background: color-mix(in srgb, var(--clima-claro) 55%, #fff); }
.ped-item.on[data-area="eletrica"] { box-shadow: inset 0 0 0 2px var(--eletrica); background: color-mix(in srgb, var(--eletrica-claro) 60%, #fff); }
.ped-tog { width: 100%; display: grid; grid-template-columns: 30px 1fr 24px; gap: 10px; align-items: start; text-align: left; padding: 14px; }
.pi-ico { font-size: 1.3rem; }
.pi-txt b { display: block; line-height: 1.25; }
.pi-txt small { display: block; color: var(--suave); font-size: .84rem; line-height: 1.35; margin-top: 3px; }
.pi-check { width: 22px; height: 22px; border-radius: 7px; box-shadow: inset 0 0 0 1.5px var(--linha); background: var(--papel); }
.ped-item.on .pi-check { background: var(--texto); box-shadow: none; }
.ped-item.on .pi-check::after { content: '✓'; display: grid; place-items: center; height: 100%; color: #fff; font-size: .8rem; font-weight: 800; font-style: normal; }
.ped-extra { padding: 0 14px 14px; display: grid; gap: 10px; }
.qtd { background: var(--papel); }
.btu-sel { display: grid; gap: 4px; font-size: .84rem; font-weight: 700; color: var(--suave); }
.btu-sel select { padding: 9px 10px; border-radius: 10px; border: 1.5px solid var(--linha); background: var(--papel); }
.sintomas { display: flex; flex-wrap: wrap; gap: 6px; }
.sintomas button { padding: 6px 11px; border-radius: 999px; font-size: .84rem; font-weight: 600; background: var(--papel); box-shadow: inset 0 0 0 1.5px var(--linha); }
.sintomas button.ativo { background: var(--texto); color: #fff; box-shadow: none; }
.perigo { background: #fde8e8; color: #9b1c1c; border-radius: 12px; padding: 10px 12px; font-weight: 600; font-size: .88rem; }
.ped-form { position: sticky; top: 90px; background: var(--papel); border-radius: 26px; padding: 26px; box-shadow: 0 30px 60px -30px rgba(11,18,32,.3), inset 0 0 0 1px var(--linha); display: grid; gap: 12px; }
.ped-form h3 { font-size: 1.4rem; }
.ped-form .rot { margin: 6px 0 0; }
.ped-form label { display: grid; gap: 5px; font-weight: 700; font-size: .88rem; }
.ped-form label small { font-weight: 500; color: var(--suave); }
.ped-form input, .ped-form select, .ped-form textarea { padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--linha); background: var(--fundo); font-weight: 500; }
.ped-form input:focus, .ped-form select:focus, .ped-form textarea:focus { outline: none; border-color: var(--clima); background: var(--papel); }
.duas { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ped-resumo { display: grid; gap: 6px; }
.ped-resumo li { display: grid; grid-template-columns: 24px 1fr 26px; align-items: center; gap: 8px; padding: 9px 10px; border-radius: 12px; font-size: .9rem; font-weight: 600; }
.ped-resumo li.r-clima { background: var(--clima-claro); }
.ped-resumo li.r-eletrica { background: var(--eletrica-claro); }
.ped-resumo li.vazio { display: block; color: var(--suave); background: var(--fundo); font-weight: 500; }
.ped-resumo button { font-size: 1.2rem; color: var(--suave); }
.anexo { background: var(--escuro); color: #dfe6f1; border-radius: 14px; padding: 12px 14px; display: grid; gap: 3px; font-size: .86rem; }
.anexo b { color: var(--clima); }
.erro { color: #b42318; font-weight: 600; min-height: 1em; }
.barra-pedido { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 800; background: var(--escuro); color: #fff; padding: 14px 22px; border-radius: 999px; font-weight: 700; box-shadow: 0 16px 40px rgba(11,18,32,.35); white-space: nowrap; }
.barra-pedido b { color: var(--clima); }
body.com-faixa .barra-pedido { bottom: 72px; }
@media (max-width: 640px) { body.com-faixa .barra-pedido { bottom: 136px; } }
@media (min-width: 1000px) { .barra-pedido { display: none; } }
@media (max-width: 1000px) { .ped-grade { grid-template-columns: 1fr; } .ped-form { position: static; } }
@media (max-width: 560px) { .ped-lista, .contadores { grid-template-columns: 1fr; } }

/* ---------- Como funciona ---------- */
.passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: p; }
.passos li { background: var(--papel); border-radius: 22px; padding: 24px; box-shadow: inset 0 0 0 1px var(--linha); }
.passos span { font-family: var(--fonte-titulos); font-weight: 700; font-size: 2.2rem; background: linear-gradient(120deg, var(--clima), var(--eletrica)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.passos h3 { font-size: 1.15rem; margin: 6px 0; }
.passos p { color: var(--suave); font-size: .95rem; }
@media (max-width: 900px) { .passos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .passos { grid-template-columns: 1fr; } }

/* ---------- Depoimentos e dúvidas ---------- */
.depos { padding-top: 0; }
.depos-grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.depos blockquote { background: var(--papel); border-radius: 22px; padding: 24px; box-shadow: inset 0 0 0 1px var(--linha); }
.depos p { font-size: 1.02rem; margin-bottom: 12px; }
.depos cite { font-style: normal; font-weight: 700; color: var(--suave); }
.duvidas { background: var(--papel); }
.faq { max-width: 820px; }
.faq-item { border-bottom: 1px solid var(--linha); }
.faq-item button { width: 100%; display: flex; justify-content: space-between; gap: 14px; text-align: left; padding: 20px 0; font-weight: 700; font-size: 1.05rem; }
.faq-item button span { font-size: 1.4rem; transition: transform .2s; color: var(--clima); }
.faq-item.aberto button span { transform: rotate(45deg); }
.faq-resp { max-height: 0; overflow: hidden; transition: max-height .3s; }
.faq-resp p { padding-bottom: 20px; color: var(--suave); }

/* ---------- Rodapé ---------- */
.rodape { background: var(--escuro); color: #b8c2d3; text-align: center; padding: 50px 5vw; display: grid; justify-items: center; gap: 8px; }
.rodape .marca { color: #fff; margin: 0; }
.rodape small { color: #7f8aa0; }
@media (max-width: 760px) { section { padding: 66px 5vw; } }
@media (max-width: 520px) { .topo > .botao.pequeno { display: none; } }