:root {
  --ink: #0d1b2a;
  --ink-2: #15304a;
  --ice: #0089d2;
  --ice-2: #00a8fc;
  --ice-l: #e2f5ff;
  --frost: #f3f9fd;
  --sun: #fcad00;
  --sun-2: #ffc53d;
  --sun-d: #e09400;
  --muted: #4b5d70;
  --line: rgba(13, 27, 42, .11);
  --r: 28px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --display: "Montserrat", system-ui, sans-serif;
  --sec: clamp(60px, 7vw, 96px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; overflow-x: clip; }
body { font-family: "Plus Jakarta Sans", system-ui, sans-serif; font-size: 1rem; background: var(--frost); color: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; letter-spacing: -.025em; text-wrap: balance; font-weight: 600; }
h3 { letter-spacing: -.025em; }
p { text-wrap: pretty; }
.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ice); margin-bottom: 12px; }
.eyebrow i { font-size: 1.15rem; }
.eyebrow-light { color: var(--sun-2); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.lead { font-size: clamp(1rem, 1.15vw, 1.06rem); color: var(--muted); max-width: 520px; margin-top: 14px; }
section { padding: var(--sec) 0; }
.head { max-width: 720px; margin-bottom: clamp(30px, 3.6vw, 44px); }
.head-row { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 20px 48px; flex-wrap: wrap; }
.head-row .lead { margin-top: 0; max-width: 380px; }
.head-row h2 { max-width: 760px; }
.todo { display: inline-block; background: #fff1d6; color: #7a4a00; border: 1px dashed var(--sun-2); border-radius: 6px; padding: 1px 8px; font-size: .78rem; font-weight: 500; font-style: normal; letter-spacing: 0; text-transform: none; }

/* botões */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 999px; font-weight: 700; font-size: .97rem; border: 0; cursor: pointer; transition: transform .5s var(--ease), box-shadow .5s var(--ease), background .3s; will-change: transform; }
.btn i { font-size: 18px; transition: transform .4s var(--ease); }
.btn:hover i { transform: translateX(4px); }
.btn svg { width: 20px; height: 20px; }
.btn-lg { padding: 16px 28px; font-size: 1rem; }
.btn-sun { background: var(--sun); color: var(--ink); box-shadow: 0 14px 34px -14px rgba(252, 173, 0, .85); }
.btn-sun:hover { background: #ffbb1f; box-shadow: 0 20px 44px -14px rgba(252, 173, 0, .95); }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; border-bottom: 2px solid currentColor; padding-bottom: 2px; }
.link i { transition: transform .4s var(--ease); }
.link:hover i { transform: translateX(4px); }
.link-sm { font-size: .9rem; margin-left: 6px; border-bottom-width: 1.5px; }

/* nav */
.nav { position: fixed; top: 14px; left: 50%; translate: -50% 0; z-index: 50; width: min(1200px, 100% - 24px); display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 10px 10px 10px 16px; border-radius: 999px; background: rgba(255, 255, 255, .74); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border: 1px solid rgba(255, 255, 255, .8); box-shadow: 0 10px 40px -20px rgba(13, 27, 42, .35); transition: transform .6s var(--ease), background .4s; animation: navIn 1s var(--ease) .1s both; }
.nav.is-hidden { transform: translateY(-130%); }
@keyframes navIn { from { opacity: 0; transform: translateY(-30px); } }
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo img { width: 58px; height: auto; }
.logo span { display: grid; line-height: 1; }
.logo b { font-family: var(--display); font-size: 1.32rem; font-weight: 800; letter-spacing: -.035em; color: var(--ink); }
.logo b em { font-style: normal; color: var(--ice-2); }
.logo small { font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.logo-light b { color: #eef1f5; }
.logo-light small { color: rgba(255, 255, 255, .6); }
.nav-links { display: flex; gap: 2px; }
.nav-links a { padding: 9px 14px; border-radius: 999px; font-weight: 500; font-size: .95rem; transition: background .3s; }
.nav-links a:hover { background: var(--ice-l); }
.nav-cta { padding: 12px 20px; border-radius: 999px; background: var(--ink); color: #fff; font-weight: 700; font-size: .95rem; transition: background .3s, transform .4s var(--ease); }
.nav-cta:hover { background: var(--ice); transform: scale(1.03); }
.nav-burger { display: none; width: 46px; height: 46px; border-radius: 50%; border: 0; background: var(--ink); cursor: pointer; position: relative; }
.nav-burger span { position: absolute; left: 14px; right: 14px; height: 2px; background: #fff; border-radius: 2px; transition: transform .4s var(--ease); }
.nav-burger span:first-child { top: 19px; }
.nav-burger span:last-child { top: 26px; }
.menu-open .nav-burger span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-open .nav-burger span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* menu do celular */
.mmenu { position: fixed; inset: 0; z-index: 45; border: 0; margin: 0; width: 100%; max-width: none; height: 100dvh; max-height: none; background: var(--ink); color: #fff; padding: 110px 24px 32px; flex-direction: column; justify-content: space-between; }
.mmenu[open] { display: flex; animation: fadeOnly .4s ease; }
.mmenu::backdrop { background: transparent; }
.mmenu nav { display: grid; gap: 4px; }
.mmenu nav a { font-family: var(--display); font-size: clamp(1.8rem, 5.2svh, 2.4rem); font-weight: 600; letter-spacing: -.02em; padding: 6px 0; opacity: 0; transform: translateY(24px); animation: menuItem .7s var(--ease) forwards; }
.mmenu nav a:nth-child(2) { animation-delay: .05s; } .mmenu nav a:nth-child(3) { animation-delay: .1s; } .mmenu nav a:nth-child(4) { animation-delay: .15s; } .mmenu nav a:nth-child(5) { animation-delay: .2s; }
.mmenu .btn { justify-content: center; width: 100%; }
.mmenu-foot { display: grid; gap: 22px; }
.mmenu-contact { display: grid; gap: 12px; }
.mmenu-contact a { display: inline-flex; align-items: center; gap: 10px; color: rgba(255, 255, 255, .8); font-weight: 500; }
.mmenu-contact svg { width: 22px; height: 22px; color: #fff; }
@keyframes menuItem { to { opacity: 1; transform: none; } }
.menu-open .nav { background: rgba(255, 255, 255, .95); }

/* hero: começa quente e esfria quando o ar liga */
.hero { position: relative; min-height: 100svh; display: grid; align-items: center; padding: 116px 0 70px; overflow: hidden; background: #fbfdff; }
.hero-heat, .hero-cool { position: absolute; inset: 0; pointer-events: none; }
.hero-heat { background: radial-gradient(60% 70% at 88% 8%, rgba(252, 173, 0, .55), transparent 70%), radial-gradient(70% 80% at 70% 40%, rgba(255, 197, 61, .38), transparent 70%), linear-gradient(180deg, #fff8e3, #fffcf3); transition: opacity 3.2s ease .9s; }
.hero-cool { background: radial-gradient(55% 65% at 80% 18%, rgba(0, 168, 252, .32), transparent 70%), radial-gradient(60% 70% at 10% 100%, rgba(23, 113, 217, .14), transparent 70%), linear-gradient(180deg, #f2f8fe, #e8f2fc); opacity: 0; transition: opacity 3.2s ease .9s; }
.hero.is-cool .hero-heat { opacity: 0; }
.hero.is-cool .hero-cool { opacity: 1; }
.hero-grid { position: relative; z-index: 2; width: min(1240px, 100% - 32px); margin-inline: auto; display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: center; }
.hero .eyebrow { color: var(--ink); background: rgba(255, 255, 255, .78); border: 1px solid rgba(13, 27, 42, .08); padding: 8px 16px 8px 12px; border-radius: 999px; letter-spacing: .06em; font-size: .72rem; margin-bottom: 22px; }
.hero .eyebrow i { color: var(--ice); }
.hero-title { font-size: clamp(2.3rem, 4vw, 3.6rem); line-height: 1.06; letter-spacing: -.035em; display: grid; gap: .04em; }
.hero-title .line { display: block; white-space: nowrap; }
.hero-title .w { display: inline-block; opacity: 0; transform: translateY(.5em) rotate(3deg); filter: blur(12px); animation: wordIn 1.1s var(--ease) forwards; animation-delay: calc(.15s + var(--i) * .08s); }
.line-cool .w { color: var(--ice); }
@keyframes wordIn { to { opacity: 1; transform: none; filter: none; } }
.hero-sub { max-width: 500px; margin: 22px 0 30px; font-size: clamp(1rem, 1.2vw, 1.1rem); color: var(--muted); }
.hero-in { opacity: 0; transform: translateY(24px); animation: wordIn 1s var(--ease) forwards; animation-delay: calc(.15s + var(--i) * .08s); }
.hero-scroll { position: absolute; bottom: 24px; left: 50%; translate: -50% 0; z-index: 2; width: 28px; height: 44px; border-radius: 20px; border: 2px solid rgba(13, 27, 42, .25); }
.hero-scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 4px; background: var(--ink); animation: scrollDot 2s var(--ease) infinite; }
@keyframes scrollDot { 60% { transform: translateY(14px); opacity: 0; } 61% { transform: none; opacity: 0; } 100% { opacity: 1; } }

/* a parede com o split */
.room { position: relative; aspect-ratio: 1 / .86; max-height: 76svh; width: 100%; justify-self: end; border-radius: 40px; overflow: hidden; background: linear-gradient(180deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .38)); border: 1px solid rgba(255, 255, 255, .9); box-shadow: 0 50px 100px -60px rgba(13, 27, 42, .55), inset 0 1px 0 #fff; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.room::before { content: ""; position: absolute; inset: auto 0 0 0; height: 22%; background: linear-gradient(180deg, rgba(13, 27, 42, 0), rgba(13, 27, 42, .05)); border-top: 1px solid rgba(13, 27, 42, .06); }
.room-sun { position: absolute; right: -18%; top: -18%; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(255, 220, 130, .9) 0 18%, rgba(252, 173, 0, .45) 40%, transparent 68%); filter: blur(4px); transition: opacity 3s ease .9s, transform 3.4s var(--ease) .9s; animation: sunPulse 5s ease-in-out infinite alternate; }
.hero.is-cool .room-sun { opacity: 0; transform: scale(.7) translate(20%, -20%); }
@keyframes sunPulse { to { scale: 1.06; } }
.ac { position: absolute; left: 8%; right: 8%; top: 12%; }
.ac-body { position: relative; height: clamp(84px, 9vw, 118px); border-radius: 22px 22px 14px 14px; background: linear-gradient(180deg, #ffffff 0%, #f3f6f8 70%, #e2e8ed 100%); box-shadow: 0 30px 50px -28px rgba(13, 27, 42, .45), 0 2px 0 #fff inset, 0 -1px 0 rgba(13, 27, 42, .08) inset; }
.ac-body::after { content: ""; position: absolute; left: 4%; right: 4%; bottom: 14px; height: 2px; border-radius: 2px; background: rgba(13, 27, 42, .07); }
.ac-led { position: absolute; right: 7%; top: 30%; width: 7px; height: 7px; border-radius: 50%; background: #c9d2d9; transition: background .4s, box-shadow .4s; }
.hero.is-on .ac-led { background: #36c3ff; box-shadow: 0 0 10px 2px rgba(54, 195, 255, .7); }
.ac-display { position: absolute; right: 12%; top: 22%; font-family: var(--display); font-weight: 500; font-size: clamp(.95rem, 1.4vw, 1.2rem); letter-spacing: .02em; color: #c9d2d9; font-variant-numeric: tabular-nums; transition: color .4s; }
.hero.is-on .ac-display { color: #1d9ad6; text-shadow: 0 0 8px rgba(54, 195, 255, .5); }
.ac-flap { height: 12px; margin: -12px 6% 0; border-radius: 0 0 12px 12px; background: linear-gradient(180deg, #e6ecf0, #cfd8df); transform-origin: 50% 0; transition: transform 1.2s var(--ease) .3s; box-shadow: 0 6px 10px -6px rgba(13, 27, 42, .4); }
.hero.is-on .ac-flap { transform: rotateX(-48deg) translateY(4px); }
.ac-air { display: block; width: 88%; height: clamp(180px, 26vh, 280px); margin: 6px auto 0; overflow: visible; }
.ac-air path { fill: none; stroke: url(#airG); stroke-width: 6; stroke-linecap: round; stroke-dasharray: 90 150; stroke-dashoffset: 240; opacity: 0; transition: opacity 1s ease; filter: blur(1.5px); }
.ac-mist { position: absolute; left: 4%; right: 4%; top: calc(clamp(84px, 9vw, 118px) + 2px); height: clamp(200px, 30vh, 320px); background: radial-gradient(58% 100% at 50% 0%, rgba(124, 192, 230, .5), rgba(124, 192, 230, .16) 55%, transparent 80%); opacity: 0; transform: scaleY(.3); transform-origin: 50% 0; transition: opacity 1.6s ease .6s, transform 2s var(--ease) .6s; pointer-events: none; }
.hero.is-on .ac-mist { opacity: 1; transform: none; animation: mist 4s ease-in-out 2.6s infinite alternate; }
@keyframes mist { to { opacity: .65; } }
.hero.is-on .ac-air path { opacity: 1; animation: air 2.8s linear infinite; }
.ac-air path:nth-child(3) { animation-delay: -.6s !important; }
.ac-air path:nth-child(4) { animation-delay: -1.3s !important; stroke-width: 7; }
.ac-air path:nth-child(5) { animation-delay: -1.9s !important; }
.ac-air path:nth-child(6) { animation-delay: -.9s !important; }
@keyframes air { to { stroke-dashoffset: 0; } }
.ac-flakes { position: absolute; left: 6%; right: 6%; top: 120px; height: 260px; pointer-events: none; }
.ac-flakes i { position: absolute; left: var(--x); top: 0; width: 7px; height: 7px; border-radius: 50%; background: #fff; box-shadow: 0 0 6px rgba(0, 168, 252, .9); opacity: 0; }
.hero.is-on .ac-flakes i { animation: flake var(--t) linear var(--d) infinite; }
@keyframes flake { 0% { transform: translate(0, 0); opacity: 0; } 15% { opacity: .9; } 100% { transform: translate(14px, 240px) scale(.5); opacity: 0; } }
.room-temp { position: absolute; left: 22px; right: 22px; bottom: 22px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 10px 14px; padding: 18px 22px; border-radius: 24px; background: rgba(255, 255, 255, .86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 20px 40px -26px rgba(13, 27, 42, .5); }
.rt-label { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 700; color: var(--muted); align-self: center; }
.rt-label i { font-size: 1.1rem; }
.room-temp b { font-family: var(--display); font-weight: 600; font-size: clamp(2.4rem, 3.6vw, 3.4rem); line-height: .9; letter-spacing: -.04em; color: var(--sun); font-variant-numeric: tabular-nums; transition: color 2.4s ease 1s; }
.hero.is-cool .room-temp b { color: var(--ice); }
.rt-bar { grid-column: 1 / -1; height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--ice), #5ccdfd, var(--sun-2), var(--sun)); position: relative; }
.rt-bar em { position: absolute; top: -4px; width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px rgba(13, 27, 42, .14), 0 4px 10px rgba(13, 27, 42, .25); left: calc(var(--t, 1) * (100% - 14px)); }

/* reveal */
.reveal { opacity: 0; transform: translateY(40px); filter: blur(8px); transition: opacity 1s var(--ease), transform 1.1s var(--ease), filter 1s var(--ease); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; filter: none; }

/* números */
.proof { padding: clamp(40px, 5vw, 64px) 0 0; }
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--r); background: #fff; overflow: hidden; }
.numbers-grid > div { padding: 28px 26px; border-left: 1px solid var(--line); }
.numbers-grid > div:first-child { border-left: 0; }
.numbers-grid b { display: flex; align-items: center; gap: 6px; font-family: var(--display); font-size: clamp(1.9rem, 3.2vw, 2.6rem); font-weight: 600; letter-spacing: -.035em; line-height: 1; margin-bottom: 8px; }
.numbers-grid b i { font-size: .6em; color: var(--sun-2); }
.numbers-grid > div > span { color: var(--muted); font-size: .98rem; }

/* instalação: seção presa enquanto as etapas passam */
.inst { padding: 0; height: 280vh; position: relative; margin-top: clamp(16px, 3vw, 40px); }
.inst-pin { position: sticky; top: 0; height: 100svh; display: grid; align-items: center; overflow: hidden; }
.inst-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 6vw, 90px); align-items: center; }
.inst-media { position: relative; aspect-ratio: 4 / 5; max-height: 80svh; width: 100%; justify-self: center; border-radius: 34px; overflow: hidden; background: var(--ink); box-shadow: 0 40px 80px -50px rgba(13, 27, 42, .7); }
.inst-media figure { position: absolute; inset: 0; opacity: 0; transition: opacity .9s var(--ease); }
.inst-media figure.is-on { opacity: 1; }
.inst-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.1); transition: transform 1.8s var(--ease); }
.inst-media figure.is-on img { transform: none; }
img[src$="tecnico.jpg"] { filter: saturate(.78) contrast(.96); }
.inst-media figcaption { position: absolute; left: 16px; top: 16px; display: inline-flex; align-items: center; gap: 8px; padding: 9px 15px; border-radius: 999px; background: rgba(255, 255, 255, .93); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); font-weight: 700; font-size: .9rem; transform: translateY(-8px); opacity: 0; transition: opacity .6s var(--ease) .3s, transform .6s var(--ease) .3s; }
.inst-media figure.is-on figcaption { opacity: 1; transform: none; }
.inst-media figcaption i { color: var(--ice); font-size: 18px; }
.inst-progress { position: absolute; left: 16px; right: 16px; bottom: 16px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .3); overflow: hidden; }
.inst-progress i { position: absolute; inset: 0; background: #fff; transform-origin: left; transform: scaleX(var(--p, 0)); }
.inst-text h2 { margin-bottom: 22px; }
.inst-steps { list-style: none; display: grid; gap: 6px; margin-bottom: 30px; }
.inst-steps li { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 16px 20px; border-radius: 22px; opacity: .38; transition: opacity .6s var(--ease), background .6s var(--ease), box-shadow .6s var(--ease); }
.inst-steps li > span { font-family: var(--display); font-weight: 600; color: var(--sun-d); padding-top: 3px; font-variant-numeric: tabular-nums; }
.inst-steps h3 { font-size: 1.2rem; }
.inst-steps p { color: var(--muted); max-height: 0; overflow: hidden; transition: max-height .7s var(--ease), margin .7s var(--ease); }
.inst-steps li.is-on { opacity: 1; background: #fff; box-shadow: 0 20px 40px -30px rgba(13, 27, 42, .4); }
.inst-steps li.is-on p { max-height: 140px; margin-top: 8px; }

/* calculadora de btus */
.btu { position: relative; overflow: hidden; color: #fff; background: radial-gradient(80% 70% at 90% 0%, rgba(0, 168, 252, .38), transparent 60%), radial-gradient(60% 60% at 0% 100%, rgba(252, 173, 0, .16), transparent 60%), var(--ink); }
.btu-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.btu h2 { font-size: clamp(1.7rem, 2.8vw, 2.3rem); }
.btu .lead { color: rgba(255, 255, 255, .72); }
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-width: 0; border-radius: 34px; overflow: hidden; background: #fff; color: var(--ink); box-shadow: 0 50px 90px -50px rgba(0, 0, 0, .8); }
.calc-in { min-width: 0; padding: clamp(24px, 3vw, 36px); display: grid; gap: 22px; align-content: start; }
.rng span { display: flex; justify-content: space-between; font-weight: 700; margin-bottom: 12px; }
.rng output { font-family: var(--display); font-weight: 600; color: var(--ice); font-variant-numeric: tabular-nums; }
.rng input { width: 100%; appearance: none; -webkit-appearance: none; height: 8px; border-radius: 8px; background: linear-gradient(90deg, var(--ice) var(--fill, 20%), var(--ice-l) var(--fill, 20%)); cursor: pointer; }
.rng input::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 2px solid var(--ice); box-shadow: 0 6px 14px -4px rgba(13, 27, 42, .4); }
.rng input::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 2px solid var(--ice); }
.calc-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--line); font-weight: 700; }
.qty { display: flex; align-items: center; gap: 4px; background: var(--frost); border-radius: 999px; padding: 4px; }
.qty button { width: 34px; height: 34px; border-radius: 50%; border: 0; background: #fff; cursor: pointer; display: grid; place-items: center; font-size: 16px; transition: background .3s, color .3s, transform .3s var(--ease); }
.qty button:hover { background: var(--ink); color: #fff; }
.qty button:active { transform: scale(.9); }
.qty output { min-width: 26px; text-align: center; font-weight: 700; font-variant-numeric: tabular-nums; }
.qty output.bump { animation: bump .35s var(--ease); }
@keyframes bump { 50% { transform: scale(1.5); } }
.seg { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--frost); }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 8px 14px; border-radius: 999px; font-weight: 500; font-size: .95rem; cursor: pointer; transition: background .3s, color .3s; }
.seg input:checked + span { background: var(--ink); color: #fff; }
.seg input:focus-visible + span { outline: 2px solid var(--ice); outline-offset: 2px; }
.seg i { color: var(--sun-2); }
.calc-out { min-width: 0; display: flex; flex-direction: column; padding: clamp(24px, 3vw, 32px); background: var(--ice-l); }
.calc-room { position: relative; flex: 1 0 auto; min-height: 150px; border-radius: 22px; background: #fff; overflow: hidden; margin-bottom: 20px; }
.calc-room::before { content: ""; position: absolute; left: 50%; top: 50%; width: calc(30% + var(--s, .2) * 60%); aspect-ratio: 1.3; translate: -50% -50%; border: 2px dashed rgba(23, 113, 217, .45); border-radius: 10px; background: rgba(23, 113, 217, .05); transition: width .5s var(--ease); }
.cr-ac { position: absolute; left: 50%; top: 14px; width: 64px; height: 14px; margin-left: -32px; border-radius: 6px; background: #fff; box-shadow: 0 4px 10px -3px rgba(13, 27, 42, .35); }
.cr-ac::after { content: ""; position: absolute; left: 10%; right: 10%; top: 18px; height: 30px; background: repeating-linear-gradient(90deg, rgba(0, 168, 252, .45) 0 2px, transparent 2px 10px); mask-image: linear-gradient(180deg, #000, transparent); -webkit-mask-image: linear-gradient(180deg, #000, transparent); animation: blow 1.4s linear infinite; }
@keyframes blow { from { transform: translateY(-6px); opacity: .4; } to { transform: translateY(6px); opacity: 1; } }
.cr-sun { position: absolute; right: 14px; top: 12px; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; color: var(--ink); font-size: 22px; background: var(--sun-2); box-shadow: 0 0 0 10px rgba(255, 197, 61, .18), 0 0 40px rgba(252, 173, 0, .5); opacity: 0; transform: scale(.5) rotate(-40deg); transition: opacity .5s var(--ease), transform .7s var(--ease); }
.calc-room.sunny .cr-sun { opacity: 1; transform: none; }
.calc-room.sunny { background: linear-gradient(225deg, #fff1e2, #fff 55%); }
.cr-people { position: absolute; left: 50%; bottom: 16px; translate: -50% 0; display: flex; gap: 4px; color: var(--ink); font-size: 20px; }
.cr-people i { animation: wordIn .4s var(--ease) both; opacity: 0; transform: translateY(6px); }
.calc-res { display: grid; margin-bottom: 18px; }
.calc-res b { font-family: var(--display); font-weight: 600; font-size: clamp(2rem, 3vw, 2.5rem); line-height: 1; letter-spacing: -.04em; color: var(--ice); font-variant-numeric: tabular-nums; }
.calc-res b.bump { animation: bump .4s var(--ease); }
.calc-res span { color: var(--muted); font-weight: 500; }
.calc-out .btn { justify-content: center; text-align: center; padding: 15px 18px; width: 100%; gap: 8px; font-size: clamp(.92rem, 1.1vw, 1rem); }
.calc-out .btn > span { white-space: nowrap; }
.calc-note { margin-top: 12px; font-size: .86rem; color: var(--muted); text-align: center; }

/* serviços */
.sgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.6vw, 20px); }
.scard { display: flex; flex-direction: column; border-radius: 30px; overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .6s var(--ease), box-shadow .6s var(--ease); }
.scard:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -40px rgba(13, 27, 42, .5); }
.scard figure { position: relative; overflow: hidden; margin: 8px 8px 0; border-radius: 23px; aspect-ratio: 4 / 3; }
.scard figure img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.scard:hover figure img { transform: scale(1.06); }
.scard-text { padding: 22px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.scard h3 { font-size: clamp(1.2rem, 1.6vw, 1.35rem); margin-bottom: 10px; }
.scard p { color: var(--muted); font-size: .95rem; line-height: 1.55; margin-bottom: 18px; }
.scard .link { margin-top: auto; align-self: flex-start; font-size: .97rem; }
.scard-sun { background: var(--sun); color: var(--ink); border-color: transparent; }
.scard-sun p { color: rgba(13, 27, 42, .78); }


/* avaliações */
.reviews { background: #fff; }
.reviews .head { text-align: center; margin-inline: auto; }
.rating { display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; padding: 10px 18px; border-radius: 999px; background: var(--frost); border: 1px solid var(--line); }
.rating b { font-family: var(--display); font-size: 1.4rem; font-weight: 600; }
.stars { color: #f5b400; letter-spacing: 2px; }
.rating span:last-child { color: var(--muted); }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; align-items: flex-start; gap: 18px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(calc(-50% - 9px)); } }
.marquee blockquote { width: 380px; padding: 26px; border-radius: 26px; background: var(--frost); border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; gap: 18px; }
.marquee blockquote::before { content: "★★★★★"; color: #f5b400; letter-spacing: 2px; font-size: .9rem; }
.marquee cite { font-style: normal; font-weight: 700; display: flex; justify-content: space-between; gap: 10px; }
.marquee cite small { color: var(--muted); font-weight: 500; white-space: nowrap; }
.reviews-cta { text-align: center; margin-top: 36px; }

/* atendimento e dúvidas */
.area-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.area h2 { margin-bottom: 20px; }
.cities { list-style: none; max-width: 500px; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.cities li { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 500; }
.cities .is-base { background: var(--ice); color: #fff; border-color: var(--ice); font-weight: 700; }
.store-info { display: grid; gap: 14px; }
.store-info p { display: flex; gap: 12px; color: var(--muted); text-wrap: pretty; }
.store-info i { color: var(--ice); font-size: 22px; flex: none; }
.store-info .link { color: var(--ink); }
.open { display: inline-block; font-style: normal; font-size: .75rem; font-weight: 700; padding: 2px 9px; border-radius: 999px; margin-left: 6px; }
.open.is-open { background: #2eb872; color: #fff; }
.open.is-closed { background: rgba(13, 27, 42, .08); color: var(--muted); }
.faq-list { display: grid; gap: 10px; align-self: center; }
.faq-list details { background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; font-weight: 600; font-size: 1rem; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary i { font-size: 20px; transition: transform .5s var(--ease); flex: none; }
.faq-list details[open] summary i { transform: rotate(135deg); }
.faq-list details p { padding: 0 22px 22px; color: var(--muted); }
.faq-list details[open] p { animation: wordIn .5s var(--ease) both; opacity: 0; transform: translateY(-6px); }

/* cta final */
.cta { padding-top: 0; }
.cta-box { position: relative; overflow: hidden; width: min(1200px, 100% - 32px); margin-inline: auto; border-radius: 36px; padding: clamp(52px, 7vw, 92px) 24px; text-align: center; color: #fff; background: radial-gradient(70% 90% at 100% 0%, rgba(252, 173, 0, .55), transparent 60%), radial-gradient(90% 120% at 0% 100%, #00a8fc, transparent 70%), var(--ice); }
.cta-box h2 { font-size: clamp(1.9rem, 3.8vw, 3.2rem); margin-bottom: 18px; }
.cta-box p { max-width: 480px; margin: 0 auto 28px; color: rgba(255, 255, 255, .88); font-size: 1.02rem; }
.cta-box .btn-sun { background: #fff; color: var(--ink); box-shadow: 0 18px 40px -16px rgba(0, 0, 0, .45); }
.cta-box .btn-sun i { color: var(--sun); }

/* rodapé */
.footer { background: var(--ink); color: rgba(255, 255, 255, .75); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; text-align: center; justify-items: center; }
.footer-grid > div:first-child p { margin: 18px auto; max-width: 360px; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.footer-grid a:not(.logo) { display: block; margin-bottom: 8px; transition: color .3s; }
.footer-grid a:not(.logo):hover { color: var(--sun-2); }
.footer-grid p + p { margin-top: 12px; }
.social { display: flex; gap: 10px; justify-content: center; }
.social a { width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .2); display: grid !important; place-items: center; margin: 0 !important; }
.social svg { width: 20px; height: 20px; }
.footer-copy { display: flex; justify-content: center; text-align: center; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 50px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .9rem; }
.credit { display: inline-flex; align-items: center; gap: 10px; opacity: .8; transition: opacity .3s; }
.credit:hover { opacity: 1; }
.credit img { height: 26px; width: auto; filter: brightness(0) invert(1); }

/* barra do celular */
.mbar { display: none; }

/* popup story */
html.story-open { overflow: hidden; }
.story-bars { display: flex; gap: 5px; }
.story-bars span { flex: 1; height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; position: relative; }
.story-bars span::after { content: ""; position: absolute; inset: 0; background: var(--ice); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.story-bars span.on::after, .story-bars span.done::after { transform: scaleX(1); }
.story { border: 0; padding: 0; margin: auto; width: min(1040px, 100vw - 32px); height: min(740px, 100svh - 32px); max-width: none; max-height: none; border-radius: 32px; overflow: hidden; background: #fff; color: var(--ink); box-shadow: 0 40px 120px -20px rgba(0, 0, 0, .6); }
.story[open] { display: grid; grid-template-columns: .9fr 1.1fr; animation: storyIn .7s var(--ease); }
.story.closing { animation: storyOut .35s var(--ease) forwards; }
.story::backdrop { background: rgba(5, 18, 28, .72); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); animation: fadeOnly .5s ease; }
@keyframes storyIn { from { opacity: 0; transform: translateY(40px) scale(.96); } }
@keyframes storyOut { to { opacity: 0; transform: translateY(20px) scale(.97); } }
@keyframes fadeOnly { from { opacity: 0; } }
.story-media { position: relative; overflow: hidden; background: var(--ink); }
.sm-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.12); transition: opacity 1s var(--ease), transform 7s linear; }
.sm-img.is-on { opacity: 1; transform: scale(1); }
.story-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5, 18, 28, .05) 35%, rgba(5, 18, 28, .85)); }
.sm-caption { position: absolute; left: 30px; right: 30px; bottom: 30px; z-index: 1; color: #fff; }
.sm-logo { display: inline-flex; align-items: center; gap: 8px; font-family: var(--display); font-weight: 600; font-size: 1.05rem; margin-bottom: 12px; }
.sm-logo img { width: 40px; height: auto; }
.sm-caption p { font-family: var(--display); font-size: 1.35rem; font-weight: 600; line-height: 1.15; letter-spacing: -.02em; text-wrap: balance; transition: opacity .5s; }
.sm-caption p.swap { opacity: 0; }
.story-panel { display: flex; flex-direction: column; min-height: 0; }
.story-top { padding: 22px 28px 0; }
.story-head { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
.story-head button { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: #fff; font-size: 18px; display: grid; place-items: center; cursor: pointer; transition: background .3s, opacity .3s, transform .3s var(--ease); }
.story-head button:hover { background: var(--frost); transform: scale(1.06); }
.st-back[disabled] { opacity: 0; pointer-events: none; }
.st-count { font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.story-steps { position: relative; flex: 1; min-height: 0; }
.step { position: absolute; inset: 0; padding: 18px 28px 12px; overflow-y: auto; opacity: 0; visibility: hidden; transform: translateX(40px); filter: blur(4px); transition: opacity .5s var(--ease), transform .6s var(--ease), filter .5s var(--ease), visibility 0s .6s; }
.step.is-on { opacity: 1; visibility: visible; transform: none; filter: none; transition-delay: .08s, .08s, .08s, 0s; }
.step.is-prev { transform: translateX(-40px); }
.st-kicker { font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ice); margin-bottom: 8px; }
.step h3 { font-size: clamp(1.5rem, 2.2vw, 1.95rem); margin-bottom: 18px; }
.st-hint { color: var(--muted); font-size: .92rem; }
.st-hint-after { margin-top: 12px; }
.opts { display: grid; gap: 8px; }
.opts input { position: absolute; opacity: 0; pointer-events: none; }
.opts label > span { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center; padding: 11px 14px; border-radius: 18px; border: 1px solid var(--line); background: #fff; cursor: pointer; transition: border-color .3s, background .3s, transform .4s var(--ease), box-shadow .4s var(--ease); }
.opts label > span > i { grid-row: span 2; width: 42px; height: 42px; border-radius: 14px; background: var(--frost); display: grid; place-items: center; font-size: 24px; color: var(--ink); transition: background .3s, color .3s; }
.opts label > span b { font-weight: 700; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.opts label > span small { color: var(--muted); font-size: .85rem; }
.opts .tag { font-style: normal; font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink); background: var(--sun); padding: 2px 8px; border-radius: 999px; }
.opt-main > span { border-color: rgba(23, 113, 217, .35); background: linear-gradient(90deg, var(--ice-l), #fff); }
.opt-main > span > i { background: var(--ice); color: #fff; }
.opts label:hover > span { border-color: var(--ink); transform: translateY(-2px); box-shadow: 0 14px 30px -18px rgba(13, 27, 42, .4); }
.opts input:checked + span { border-color: var(--ink); background: var(--ice-l); box-shadow: inset 0 0 0 1px var(--ink); }
.opts input:checked + span > i { background: var(--ink); color: #5ccdfd; }
.opts input:focus-visible + span { outline: 2px solid var(--ice); outline-offset: 2px; }
.opts-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.opts-grid label { display: grid; }
.opts-grid label > span { height: 100%; align-content: start; grid-template-columns: 1fr; row-gap: 4px; padding: 18px; }
.opts-grid label > span > i { grid-row: auto; margin-bottom: 10px; }
.opts-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.opts-chips label > span { display: inline-flex; gap: 8px; padding: 12px 18px; border-radius: 999px; font-weight: 500; font-variant-numeric: tabular-nums; }
.opts-chips label > span i { width: auto; height: auto; background: none; font-size: 19px; grid-row: auto; }
.opts-chips input:checked + span { background: var(--ink); color: #fff; }
.opts-chips input:checked + span i { background: none; color: #5ccdfd; }
.st-qty { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 22px; padding: 16px 18px; border-radius: 18px; border: 1px solid var(--line); }
.st-qty span { display: grid; line-height: 1.35; }
.st-qty small { color: var(--muted); font-size: .85rem; }
.field { position: relative; margin-bottom: 14px; }
.field input { width: 100%; padding: 24px 18px 10px; border-radius: 16px; border: 1px solid var(--line); font: inherit; font-size: 1.05rem; color: var(--ink); background: #fff; transition: border-color .3s, box-shadow .3s; }
.field input:focus { outline: 0; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(23, 113, 217, .15); }
.field label { position: absolute; left: 18px; top: 17px; color: var(--muted); pointer-events: none; transition: all .25s var(--ease); }
.field input:focus + label, .field input:not(:placeholder-shown) + label { top: 8px; font-size: .75rem; font-weight: 700; color: var(--ink); }
.field.invalid input { border-color: #d64545; animation: shake .4s; }
@keyframes shake { 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
#bairroField { margin-top: 18px; }
.st-error { color: #c23434; font-size: .9rem; min-height: 1.4em; }
.st-check { width: 64px; height: 64px; border-radius: 50%; background: var(--ice); color: #fff; display: grid; place-items: center; font-size: 32px; margin-bottom: 18px; }
.step-final.is-on .st-check { animation: pop .7s var(--ease) .2s both; }
@keyframes pop { from { transform: scale(0) rotate(-30deg); } }
.st-summary { display: grid; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.st-summary > div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 16px; border-top: 1px solid var(--line); font-size: .95rem; }
.st-summary > div:first-child { border-top: 0; }
.st-summary dt { color: var(--muted); }
.st-summary dd { font-weight: 700; text-align: right; }
.st-note { color: var(--muted); font-size: .88rem; margin-top: 14px; }
.story-foot { padding: 16px 28px 24px; border-top: 1px solid var(--line); }
.st-next { width: 100%; justify-content: center; font-size: 1rem; padding: 17px 26px; }
.st-next[disabled] { opacity: .4; pointer-events: none; box-shadow: none; }

/* responsivo */
@media (max-width: 64em) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: clamp(2.3rem, 5.4vw, 3.4rem); }
}
@media (max-width: 75em) {
  .btu-grid { grid-template-columns: 1fr; gap: 36px; }
  .btu-head { max-width: 640px; }
}
@media (max-width: 60em) {
  .nav-links { display: none; }
  .hero { min-height: auto; padding: 120px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(2.3rem, 7.6vw, 3.6rem); }
  .room { aspect-ratio: 16 / 10; max-height: none; justify-self: stretch; }
  .ac { left: 14%; right: 14%; top: 10%; }
  .ac-air { height: 150px; }
  .hero-scroll { display: none; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .numbers-grid > div:nth-child(3) { border-left: 0; }
  .numbers-grid > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .inst { height: 300vh; }
  .inst-grid { grid-template-columns: 1fr; gap: 18px; align-content: center; }
  .inst-media { aspect-ratio: auto; height: 34svh; max-height: none; border-radius: 26px; }
  .inst-text h2 { font-size: clamp(1.5rem, 5.4vw, 2rem); margin-bottom: 14px; }
  .inst-text .eyebrow { margin-bottom: 8px; }
  .inst-grid { gap: 0; }
  .inst-text { display: contents; }
  .inst-text .eyebrow, .inst-text h2 { order: -1; }
  .inst-media { margin-bottom: 16px; }
  .inst-text .btn { justify-self: start; }
  .inst-steps li { padding: 12px 16px; }
  .inst-steps li:not(.is-on) { display: none; }
  .inst-steps { margin-bottom: 16px; }
  .area-grid { grid-template-columns: 1fr; }
  .sgrid { grid-template-columns: 1fr 1fr; }
  .sgrid .scard:last-child { grid-column: 1 / -1; flex-direction: row; }
  .sgrid .scard:last-child figure { flex: 0 0 44%; aspect-ratio: auto; margin: 8px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 47.5em) {
  .nav { padding: 8px 8px 8px 12px; }
  .nav-cta { display: none; }
  .nav-burger { display: block; }
  .logo img { width: 52px; }
  .logo b { font-size: 1.1rem; }
  .hero { padding: 104px 0 44px; }
  .hero .eyebrow { font-size: .66rem; letter-spacing: .03em; margin-bottom: 20px; padding: 7px 12px 7px 10px; }
  .hero-title { font-size: min(8.6vw, 2.4rem); }
  h2 { font-size: 1.75rem; }
  .btu h2, .cta-box h2 { font-size: 1.8rem; }
  .hide-m { display: none; }
  .hero-sub { margin: 20px 0 26px; }
  .hero-text .btn { width: 100%; justify-content: center; }
  .room { aspect-ratio: 1 / .78; border-radius: 30px; }
  .ac { left: 8%; right: 8%; }
  .ac-air { height: 120px; }
  .room-temp { left: 12px; right: 12px; bottom: 12px; padding: 12px 16px; border-radius: 20px; }
  .numbers-grid > div { padding: 22px 18px; }
  .sgrid { grid-template-columns: 1fr; }
  .sgrid .scard:last-child { flex-direction: column; }
  .sgrid .scard:last-child figure { flex: none; aspect-ratio: 4 / 3; margin: 8px 8px 0; }
  .calc { grid-template-columns: 1fr; border-radius: 28px; }
  .calc-in { padding: 22px 20px; gap: 18px; }
  .calc-out { padding: 20px; }
  .calc-out .btn { font-size: 1rem; }
  .calc-room { min-height: 130px; }
  .calc-row { padding-top: 16px; }
  .calc-row > span { flex: 1 1 100%; }
  .calc-row .seg { width: 100%; }
  .seg label { flex: 1; }
  .seg span { width: 100%; min-height: 44px; }
  .qty button { width: 40px; height: 40px; }
  .rng input::-webkit-slider-thumb { width: 30px; height: 30px; }
  .footer-copy { flex-direction: column; gap: 14px; }
  .head-row { align-items: start; }
  .marquee blockquote { width: 290px; }
  .mbar { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 40; gap: 8px; padding: 8px; border-radius: 999px; background: rgba(255, 255, 255, .86); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 16px 40px -16px rgba(13, 27, 42, .5); transform: translateY(140%); transition: transform .6s var(--ease); }
  .mbar.is-on { transform: none; }
  .mbar > a:first-child { width: 50px; height: 50px; flex: none; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; }
  .mbar > a:first-child svg { width: 26px; height: 26px; }
  .mbar .btn { flex: 1; justify-content: center; }
  .footer { padding-bottom: 100px; }
  .story { width: 100vw; height: 100dvh; border-radius: 0; }
  .story[open] { grid-template-columns: 1fr; grid-template-rows: 150px 1fr; }
  .sm-caption { left: 20px; right: 20px; bottom: 16px; }
  .sm-caption p { font-size: 1.15rem; }
  .sm-logo { margin-bottom: 4px; font-size: .9rem; }
  .sm-logo img { width: 32px; }
  .story-top { padding: 16px 20px 0; }
  .step { padding: 14px 20px 12px; }
  .story-foot { padding: 12px 20px 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal, .hero-title .w, .hero-in { opacity: 1; transform: none; filter: none; }
}
/* popup aberto: pausa o que anima no fundo */
.story-open .ac-air path, .story-open .ac-flakes i, .story-open .room-sun, .story-open .marquee-track, .story-open .cr-ac::after { animation-play-state: paused; }

/* card de manutenção sem foto */
.scard-ico { margin: 8px 8px 0; border-radius: 23px; aspect-ratio: 4 / 3; display: grid; place-items: center; background: radial-gradient(70% 80% at 70% 20%, rgba(255, 255, 255, .28), transparent 70%), rgba(255, 255, 255, .1); }
.scard-ico i { font-size: clamp(84px, 9vw, 120px); color: #fff; }

/* a loja */
.store { margin-top: clamp(56px, 7vw, 90px); display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
.store-photo { border-radius: 30px; overflow: hidden; aspect-ratio: 3 / 2; background: var(--ice-l); }
.store-photo img { width: 100%; height: 100%; object-fit: cover; }
.store-text h3 { font-size: clamp(1.45rem, 2.2vw, 1.85rem); margin-bottom: 14px; }
.store-text > p:not(.eyebrow) { color: var(--muted); margin-bottom: 20px; }
.brands { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.brands li { display: grid; place-items: center; height: 60px; padding: 0 10px; border-radius: 12px; background: #fff; border: 1px solid var(--line); }
.brands img { max-width: 100%; max-height: 28px; width: auto; height: auto; }
@media (max-width: 36em) {
  .brands { grid-template-columns: repeat(2, 1fr); }
  .brands li { height: 54px; padding: 0 22px; }
}
.field-sm { margin-top: 16px; }
@media (max-width: 60em) {
  .store { grid-template-columns: 1fr; }
}