/* Layout estático da página de higienização; todos os recursos são locais. */
:root {
  color-scheme: light;
  --brand: #2d8272;
  --brand-deep: #125c52;
  --brand-dark: #0d413b;
  --brand-mist: #eaf3ef;
  --paper: #f5f6f2;
  --ink: #172522;
  --muted: #58645f;
  --white: #fff;
  --line: #dce5e1;
  --content-width: 1200px;
}

* { box-sizing: border-box; }
html { width: 100%; max-width: 100%; overflow-x: clip; scroll-behavior: smooth; }
body {
  width: 100%; max-width: 100%; margin: 0; overflow-x: clip;
  color: var(--ink); background: var(--white);
  font-family: Inter, Arial, sans-serif; font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, video { display: block; max-width: 100%; }
figure, p, h1, h2, h3, ul { margin: 0; }
a { color: inherit; }
button, input { font: inherit; }
button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible {
  outline: 3px solid #f0c84b; outline-offset: 4px;
}
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.container { width: min(var(--content-width), calc(100% - 64px)); margin-inline: auto; }
.section { padding-block: 96px; }
h1, h2, h3 { font-family: Montserrat, Inter, Arial, sans-serif; line-height: 1.12; }
h1 { font-weight: 800; }
h2 { font-weight: 750; }
h3 { font-weight: 700; }

.hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding-block: 46px 66px;
  background: linear-gradient(128deg, #f6f8f5 0%, #edf4f0 56%, #e3eee9 100%);
}
.hero::before {
  position: absolute; z-index: -1; top: -230px; left: -170px;
  width: 500px; height: 500px; border: 1px solid rgb(45 130 114 / 12%);
  border-radius: 50%; content: "";
}
.hero__inner {
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
  align-items: center; gap: clamp(36px, 5vw, 78px);
}
.hero__content { padding-block: 18px; }
.hero__logo {
  width: 72px; height: 72px; margin-bottom: 24px; border-radius: 50%;
  background: #fff; box-shadow: 0 7px 24px rgb(19 85 75 / 10%); object-fit: cover;
}
.hero h1 {
  max-width: 670px; color: #142722; font-size: clamp(2.65rem, 4.5vw, 4.25rem);
  letter-spacing: -.055em; line-height: 1.04;
}
.hero__features {
  display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; padding: 0; list-style: none;
}
.hero__features li {
  display: inline-flex; align-items: center; gap: 8px; min-height: 38px;
  padding: 8px 12px; border: 1px solid #d9e8e1; border-radius: 999px;
  background: rgb(255 255 255 / 82%); color: #304a43; font-size: 13px; font-weight: 650;
  white-space: nowrap;
}
.hero__features li::before {
  display: inline-grid; width: 17px; height: 17px; place-items: center; flex: 0 0 17px;
  border-radius: 50%; background: var(--brand); color: #fff; content: "✓";
  font: 700 11px/1 Arial, sans-serif;
}
.hero__offer { max-width: 610px; margin-top: 26px; color: #35453f; font-size: clamp(16px, 1.25vw, 18px); line-height: 1.65; }
.hero__offer strong { color: #187563; font-weight: 800; }
.hero__visual {
  position: relative; overflow: hidden; aspect-ratio: 1.16 / 1;
  border: 9px solid rgb(255 255 255 / 72%); border-radius: 30px;
  background: #d8e1dc; box-shadow: 0 25px 60px rgb(17 55 48 / 15%);
}
.hero__visual::after {
  position: absolute; inset: 0; border: 1px solid rgb(21 53 47 / 8%); border-radius: 20px; content: ""; pointer-events: none;
}
.hero__visual img { width: 100%; height: 100%; object-fit: cover; }
.button {
  display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 12px;
  padding: 13px 22px; border: 1px solid transparent; border-radius: 10px;
  font-size: 15px; font-weight: 750; line-height: 1.2; text-align: center; text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--brand); color: var(--white); box-shadow: 0 9px 22px rgb(45 130 114 / 22%); }
.button--primary:hover { background: var(--brand-deep); box-shadow: 0 12px 28px rgb(18 92 82 / 24%); }
.button--light { border-color: rgb(255 255 255 / 52%); background: var(--white); color: var(--brand-deep); box-shadow: 0 8px 24px rgb(0 0 0 / 12%); }
.button--light:hover { background: #f1f8f5; }
.button svg { width: 18px; height: 18px; fill: currentColor; flex: 0 0 18px; }
.hero .button { margin-top: 26px; }

.intro { background: var(--white); }
.intro__grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(390px, 1.08fr); align-items: center; gap: clamp(38px, 6vw, 84px); }
.intro__copy h2 { max-width: 610px; font-size: clamp(2rem, 3.2vw, 3.05rem); letter-spacing: -.045em; }
.intro__copy p { max-width: 620px; margin-top: 24px; color: var(--muted); font-size: 16px; line-height: 1.8; }
.video-frame {
  position: relative; overflow: hidden; aspect-ratio: 1 / 1; border-radius: 22px;
  background: #e2e9e5; box-shadow: 0 18px 50px rgb(28 58 50 / 12%);
}
.cleaning-video { width: 100%; height: 100%; background: #e2e9e5; object-fit: cover; }

.problems { background: var(--paper); }
.section-heading { display: grid; justify-items: center; gap: 14px; text-align: center; }
.section-heading--center { margin-inline: auto; }
.section-heading h2 { max-width: 880px; font-size: clamp(1.8rem, 3vw, 2.65rem); letter-spacing: -.04em; }
.section-heading p { color: var(--muted); font-size: 16px; }
.rating-image { width: 132px; height: auto; object-fit: contain; }
.problems__grid { display: grid; grid-template-columns: minmax(300px, .82fr) minmax(0, 1.18fr); align-items: center; gap: clamp(36px, 6vw, 82px); margin-top: 50px; }
.problems__photo { overflow: hidden; aspect-ratio: 1 / 1; border: 8px solid var(--white); border-radius: 24px; background: #e0e8e4; box-shadow: 0 18px 46px rgb(27 55 49 / 12%); }
.problems__photo img { width: 100%; height: 100%; object-fit: cover; }
.eyebrow { color: var(--brand); font-size: 13px; font-weight: 800; letter-spacing: .02em; }
.problems__mobile-kicker, .problems__mobile-title { display: none; }
.problems__copy h3 { max-width: 580px; margin-top: 10px; font-size: clamp(1.65rem, 2.4vw, 2.25rem); letter-spacing: -.04em; }
.problem-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px 22px; margin-top: 25px; padding: 0; list-style: none; }
.problem-list li { position: relative; min-height: 24px; padding-left: 27px; color: #35453f; font-size: 14px; line-height: 1.5; }
.problem-list li::before {
  position: absolute; top: 2px; left: 0; display: grid; width: 18px; height: 18px; place-items: center;
  border-radius: 50%; background: #d8ebe4; color: var(--brand-deep); content: "✓"; font: 700 11px/1 Arial, sans-serif;
}

.payment-band, .delivery-band { color: var(--white); background: linear-gradient(110deg, #2d8272, #17685b); }
.payment-band__inner, .delivery-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 36px; padding-block: 38px; }
.payment-band h2, .delivery-band h2 { font-size: clamp(1.45rem, 2vw, 1.9rem); letter-spacing: -.025em; }
.payment-band p, .delivery-band p { margin-top: 8px; color: rgb(255 255 255 / 86%); font-size: 15px; }

.results { padding-bottom: 88px; background: var(--white); }
.results .section-heading { margin-bottom: 40px; }
.gallery-shell { position: relative; }
.gallery-track {
  display: flex; gap: 18px; overflow-x: auto; overflow-y: hidden; padding: 4px 2px 15px;
  scroll-behavior: smooth; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-card {
  flex: 0 0 clamp(250px, 30vw, 340px); overflow: hidden; aspect-ratio: 1 / 1;
  border: 1px solid #dce8e2; border-radius: 17px; background: #e7ede9; scroll-snap-align: start;
  box-shadow: 0 9px 28px rgb(23 58 50 / 9%);
}
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.gallery-card:hover img { transform: scale(1.025); }
.gallery-control {
  position: absolute; z-index: 2; top: 50%; display: grid; width: 45px; height: 45px; place-items: center;
  border: 1px solid rgb(255 255 255 / 70%); border-radius: 50%; background: var(--brand); color: #fff;
  box-shadow: 0 5px 17px rgb(0 0 0 / 20%); cursor: pointer; font: 400 32px/1 Arial, sans-serif;
  transform: translateY(-50%); transition: background-color .18s ease, opacity .18s ease;
}
.gallery-control:hover { background: var(--brand-deep); }
.gallery-control--previous { left: -18px; }
.gallery-control--next { right: -18px; }

.delivery-band { background: linear-gradient(110deg, #1c7668, #105c52); }
.delivery-band__inner { padding-block: 43px; }
.delivery-band__inner > div { max-width: 660px; }

.comparison-section { background: var(--paper); }
.comparison-section__inner { display: grid; grid-template-columns: minmax(0, .82fr) minmax(360px, .78fr); align-items: center; justify-content: space-between; gap: clamp(40px, 7vw, 110px); }
.comparison-section__copy h2 { font-size: clamp(2rem, 3.6vw, 3.35rem); letter-spacing: -.05em; }
.comparison-section__copy p { max-width: 410px; margin-top: 18px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.comparison {
  position: relative; isolation: isolate; width: min(100%, 480px); aspect-ratio: 1 / 1; margin-inline: auto;
  overflow: hidden; border: 7px solid var(--white); border-radius: 22px; background: #dfe6e2;
  box-shadow: 0 18px 46px rgb(26 56 49 / 14%); touch-action: pan-y; user-select: none;
}
.comparison__image { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; pointer-events: none; }
.comparison__image--after { z-index: 1; clip-path: inset(0 0 0 var(--split, 50%)); }
.comparison__divider { position: absolute; z-index: 2; top: 0; bottom: 0; left: var(--split, 50%); width: 2px; background: #fff; box-shadow: 0 0 6px rgb(0 0 0 / 30%); transform: translateX(-50%); pointer-events: none; }
.comparison__knob { position: absolute; top: 50%; left: 50%; display: grid; width: 46px; height: 46px; place-items: center; border: 2px solid #fff; border-radius: 50%; background: var(--brand); color: #fff; font: 700 22px/1 Arial, sans-serif; box-shadow: 0 2px 10px rgb(0 0 0 / 28%); transform: translate(-50%, -50%); }
.comparison__range { position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }

.trust { color: var(--white); background: linear-gradient(140deg, #176b5f, #12574e); }
.trust .section-heading { margin-bottom: 36px; }
.trust .section-heading h2 { color: var(--white); }
.trust-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.trust-card { min-height: 200px; padding: 24px 20px; border: 1px solid rgb(255 255 255 / 22%); border-radius: 15px; background: rgb(255 255 255 / 9%); }
.trust-card h3 { color: #fff; font-size: 18px; line-height: 1.3; }
.trust-card p { margin-top: 12px; color: rgb(255 255 255 / 82%); font-size: 14px; line-height: 1.65; }
.trust__cta { display: flex; justify-content: center; margin-top: 28px; }

.reviews-heading { padding-block: 58px 42px; background: #fff; }
.reviews-heading .section-heading h2 { font-size: clamp(1.7rem, 2.8vw, 2.4rem); }
.contact-band { padding-block: 58px; background: #edf4f0; text-align: center; }
.contact-band__inner { display: flex; align-items: center; flex-direction: column; }
.contact-band h2 { font-size: clamp(1.6rem, 2.5vw, 2.15rem); }
.contact-band p { color: var(--muted); }
.contact-band__whatsapp { color: var(--brand) !important; font-family: Montserrat, sans-serif; font-size: 26px; font-weight: 800; line-height: 1.2; }
.contact-band .button { margin-top: 18px; }

.faq-section { background: #fff; }
.faq-section__inner { max-width: 950px; }
.faq-section__inner > h2 { margin-bottom: 32px; font-size: clamp(1.9rem, 3vw, 2.55rem); text-align: center; }
.faq-list { overflow: hidden; border: 1px solid #dfe7e3; border-radius: 14px; background: #fff; box-shadow: 0 12px 36px rgb(23 58 50 / 7%); }
.faq-item + .faq-item { border-top: 1px solid #e0e8e4; }
.faq-item summary {
  position: relative; display: flex; min-height: 64px; align-items: center; justify-content: space-between;
  gap: 20px; padding: 17px 24px; color: #1f302b; cursor: pointer; font-weight: 700; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { display: grid; width: 26px; height: 26px; place-items: center; flex: 0 0 26px; border-radius: 50%; background: var(--brand-mist); color: var(--brand-deep); content: "+"; font: 500 20px/1 Arial, sans-serif; }
.faq-item[open] summary::after { content: "−"; }
.faq-item__answer { padding: 0 24px 21px; color: #58645f; font-size: 15px; line-height: 1.75; }

.site-footer { padding-block: 56px; color: #fff; background: #176b5f; }
.footer-grid { display: grid; grid-template-columns: .55fr 1fr 1.15fr .7fr; align-items: start; gap: 40px; }
.footer-brand img { width: 78px; height: 78px; border: 4px solid rgb(255 255 255 / 70%); border-radius: 50%; background: #fff; }
.footer-column h2 { margin-bottom: 18px; color: #fff; font-size: 18px; }
.footer-column ul { display: grid; gap: 7px; padding: 0; color: rgb(255 255 255 / 86%); font-size: 14px; list-style: none; }
.footer-column p { margin-bottom: 12px; color: rgb(255 255 255 / 86%); font-size: 14px; line-height: 1.6; }
.footer-column a { display: block; width: fit-content; margin-top: 10px; color: #fff; font-size: 14px; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.footer-column a:hover { text-decoration-thickness: 2px; }
.floating-whatsapp {
  position: fixed; z-index: 20; right: max(22px, env(safe-area-inset-right)); bottom: max(22px, env(safe-area-inset-bottom));
  display: grid; width: 60px; height: 60px; place-items: center; border: 3px solid rgb(255 255 255 / 92%);
  border-radius: 50%; background: #20c86a; color: #fff; box-shadow: 0 6px 22px rgb(0 0 0 / 22%);
  transition: transform .18s ease, box-shadow .18s ease;
}
.floating-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgb(0 0 0 / 25%); }
.floating-whatsapp svg { width: 29px; height: 29px; fill: currentColor; }

@media (max-width: 1100px) {
  .hero__inner { grid-template-columns: minmax(0, 1fr) minmax(320px, .9fr); gap: 38px; }
  .hero h1 { font-size: clamp(2.4rem, 4.5vw, 3.65rem); }
  .hero__features li { font-size: 12px; }
  .intro__grid { grid-template-columns: minmax(0, .95fr) minmax(320px, 1.05fr); gap: 42px; }
  .problems__grid { grid-template-columns: minmax(270px, .78fr) minmax(0, 1.22fr); gap: 38px; }
  .problem-list { gap: 10px 14px; }
  .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: .55fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 767px) {
  .container { width: min(var(--content-width), calc(100% - 36px)); }
  .section { padding-block: 62px; }
  .hero { padding-block: 27px 42px; }
  .hero__inner { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .hero__content { padding-block: 0; }
  .hero__logo { width: 60px; height: 60px; margin-bottom: 18px; }
  .hero h1 { max-width: 560px; font-size: clamp(2.3rem, 10vw, 3rem); letter-spacing: -.05em; }
  .hero__features { gap: 8px; margin-top: 20px; }
  .hero__features li { min-height: 35px; padding: 7px 10px; font-size: 12px; }
  .hero__offer { margin-top: 20px; font-size: 16px; }
  .hero .button { width: 100%; margin-top: 20px; }
  .hero__visual { width: 100%; aspect-ratio: 1.22 / 1; border-width: 6px; border-radius: 22px; }
  .intro__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .intro__copy h2 { font-size: clamp(1.9rem, 8vw, 2.35rem); }
  .intro__copy p { margin-top: 17px; font-size: 15px; line-height: 1.75; }
  .video-frame { aspect-ratio: 1 / 1; border-radius: 18px; }
  .section-heading { gap: 11px; }
  .section-heading h2 { font-size: clamp(1.7rem, 7vw, 2.2rem); }
  .rating-image { width: 112px; }
  .problems__grid { grid-template-columns: minmax(0, 1fr); gap: 26px; margin-top: 32px; }
  .problems__desktop-title { display: none; }
  .problems__mobile-kicker { display: block; }
  .problems__mobile-title { display: block; }
  .problems__photo { width: min(100%, 460px); margin-inline: auto; border-width: 5px; border-radius: 18px; }
  .problems__copy h3 { font-size: clamp(1.55rem, 6.5vw, 1.95rem); }
  .problem-list { gap: 11px 12px; margin-top: 20px; }
  .problem-list li { padding-left: 23px; font-size: 13px; line-height: 1.45; }
  .problem-list li::before { width: 16px; height: 16px; font-size: 10px; }
  .payment-band__inner, .delivery-band__inner { align-items: flex-start; flex-direction: column; gap: 20px; padding-block: 32px; }
  .payment-band .button, .delivery-band .button { width: 100%; }
  .results { padding-bottom: 60px; }
  .results .section-heading { margin-bottom: 24px; }
  .gallery-track { gap: 13px; margin-inline: -18px; padding-inline: 18px; }
  .gallery-card { flex-basis: min(calc(100vw - 66px), 330px); border-radius: 14px; }
  .gallery-control { width: 38px; height: 38px; font-size: 28px; }
  .gallery-control--previous { left: -8px; }
  .gallery-control--next { right: -8px; }
  .delivery-band__inner { padding-block: 34px; }
  .delivery-band p { max-width: 520px; }
  .comparison-section__inner { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .comparison-section__copy h2 { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .comparison-section__copy p { margin-top: 12px; font-size: 15px; }
  .comparison { width: min(100%, 460px); border-width: 5px; border-radius: 17px; }
  .comparison__knob { width: 42px; height: 42px; font-size: 20px; }
  .trust-grid { grid-template-columns: minmax(0, 1fr); gap: 11px; }
  .trust .section-heading { margin-bottom: 25px; }
  .trust-card { min-height: unset; padding: 20px; }
  .trust__cta .button { width: 100%; }
  .reviews-heading { padding-block: 42px 32px; }
  .contact-band { padding-block: 42px; }
  .contact-band .button { width: 100%; }
  .faq-section__inner > h2 { margin-bottom: 23px; }
  .faq-item summary { min-height: 60px; padding: 15px 16px; font-size: 14px; }
  .faq-item__answer { padding: 0 16px 18px; font-size: 14px; }
  .site-footer { padding-block: 42px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .footer-brand { grid-column: auto; }
  .footer-brand img { width: 68px; height: 68px; }
  .footer-column h2 { margin-bottom: 12px; }
  .floating-whatsapp { right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); width: 56px; height: 56px; }
}
@media (max-width: 380px) {
  .container { width: calc(100% - 30px); }
  .hero h1 { font-size: 2.15rem; }
  .hero__features li { font-size: 11px; }
  .problem-list { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Link legal simples presente no final do pacote estático. */
.static-privacy-footer {
  padding: 12px 16px;
  background: #0d413b;
  color: #fff;
  font: inherit;
  font-size: 14px;
  text-align: center;
}
.static-privacy-footer a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }