@font-face {
  font-family: Montserrat;
  src: url("fontes/montserrat-latin.woff2") format("woff2");
  font-weight: 600 700;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("fontes/source-sans-3-latin.woff2") format("woff2");
  font-weight: 400 600;
  font-display: swap;
}

:root {
  --white: #fff;
  --green: #32a24e;
  --deep-green: #3c6e4f;
  --yellow: #ffc928;
  --ink: #222;
  --mist: #f3f5f3;
  --rule: #dce3dd;
  --body: "Source Sans 3", Arial, sans-serif;
  --headings: Montserrat, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background: var(--white);
  font: 1.125rem/1.5 var(--body);
  overflow-wrap: anywhere;
}

main { flex: 1; }
p, h1, h2, h3, h4 { margin: 0; }
h1, h2, h3, h4 { font-family: var(--headings); font-weight: 700; }
a { color: var(--deep-green); }
button { font: inherit; }

:focus-visible, #catalogo:focus-visible {
  outline: 3px solid var(--deep-green);
  outline-offset: 4px;
}

.container { width: min(100% - 2.5rem, 70rem); margin-inline: auto; }
.brand { background: var(--deep-green); color: var(--white); }

.brand-inner {
  width: min(100% - 3rem, 70rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.5rem;
}

.brand img { display: block; width: min(100%, 15.5rem); height: auto; }
.brand-label { display: none; font-size: .9375rem; font-weight: 600; }

.hero {
  padding-block: clamp(1.875rem, 4.5vw, 4rem);
  background: var(--mist);
  border-bottom: 1px solid var(--rule);
}

.hero .hero-inner {
  width: min(100% - 2rem, 76rem);
  display: grid;
  align-items: center;
  gap: clamp(1.5rem, 3.5vw, 3.25rem);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: .875rem;
  color: var(--deep-green);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.eyebrow span { width: 1.5rem; height: .1875rem; background: var(--green); }

h1 {
  max-width: 24ch;
  font-size: clamp(1.875rem, 1.4rem + 1.8vw, 3.25rem);
  line-height: 1.12;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.intro {
  margin: 1.125rem 0 1.5rem;
  max-width: 46ch;
  font-size: clamp(1.125rem, 1rem + .4vw, 1.375rem);
}

.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .375rem .875rem; }

.faq-shortcut {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 1rem;
  font-weight: 600;
  text-underline-offset: .2em;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 100%;
  min-height: max(44px, 3rem);
  padding: .625rem 1rem;
  border: 1px solid transparent;
  border-radius: .375rem;
  color: var(--ink);
  background: var(--yellow);
  font-weight: 600;
  line-height: 1.2;
  text-align: left;
  text-decoration: none;
}

a.button:hover { border-color: var(--ink); }
.button:disabled { background: var(--mist); border-color: var(--rule); }
.hero-art {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center top;
  border-radius: .625rem;
  background: var(--deep-green);
}

.catalog { padding-block: clamp(2.25rem, 5vw, 4.5rem); }
.catalog-heading { margin-bottom: 1.5rem; }
#catalogo { width: fit-content; scroll-margin-top: 1rem; }
h2 { font-size: clamp(1.625rem, 1.2rem + 1.5vw, 2.375rem); line-height: 1.18; letter-spacing: -.035em; }
.catalog-heading p { margin-top: .375rem; }

.catalog-note {
  padding: .75rem 1rem;
  border-left: .1875rem solid var(--green);
  background: var(--mist);
}

.categories {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.125rem;
}

.categories a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: .375rem .75rem;
  border: 1px solid var(--rule);
  border-radius: .375rem;
  font-weight: 600;
  text-decoration: none;
}

.categories a:hover { border-color: var(--deep-green); text-decoration: underline; }
.groups { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); margin-top: 1.75rem; }
.group { min-width: 0; }
.group-heading h3 {
  scroll-margin-top: 1.75rem;
  font-size: clamp(1.625rem, 1.3rem + 1.3vw, 2.375rem);
}
.group-heading h3:focus-visible { outline-color: var(--yellow); }

.group-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .25rem 1rem;
  margin-bottom: 1rem;
  padding: clamp(.875rem, 2vw, 1.25rem) clamp(1rem, 3vw, 1.5rem);
  border-inline-start: .375rem solid var(--yellow);
  border-radius: .625rem;
  background: var(--deep-green);
  color: var(--white);
}

.group-count {
  font-size: .9375rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

h3 { font-size: clamp(1.375rem, 1.1rem + .8vw, 1.75rem); line-height: 1.25; }
h4 { font-size: 1.1875rem; line-height: 1.25; }
.card-list { display: grid; gap: .875rem; }

.card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--rule);
  border-radius: .625rem;
  background: var(--white);
}

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1rem, 3vw, 1.5rem);
}

.card-action { align-self: stretch; margin-top: auto; }

.cover {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: contain;
  background: var(--mist);
  border-radius: .625rem .625rem 0 0;
}

.kit-cover { position: relative; }

.kit-seal {
  position: absolute;
  inset-block-start: .75rem;
  inset-inline-start: .75rem;
  padding: .375rem .75rem;
  border: 1px solid currentColor;
  border-radius: .375rem;
  box-shadow: 0 2px 8px #0005;
  color: var(--ink);
  font-family: var(--headings);
  font-size: .8125rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.kit-seal--bronze { background: #e2ac8b; }
.kit-seal--prata { background: #e2e6eb; }
.kit-seal--ouro { background: var(--yellow); }
.kit-seal--platinum { background: #c3d9d5; }
.kit-seal--diamante { background: #def3ff; }

.meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .375rem .625rem;
  margin-bottom: .625rem;
  color: var(--deep-green);
  font-size: .9375rem;
  font-weight: 600;
}

.demo { padding: .0625rem .5rem; border-radius: .25rem; background: var(--mist); }
.tag { padding: .1875rem .5rem; border-radius: .25rem; font-size: .875rem; line-height: 1.25; }
.certificate { background: var(--mist); }
.highlight { background: #ffc92833; color: var(--ink); }
.description { margin-block: .5rem 1rem; }
.details { margin: -.375rem 0 .625rem; }

.details summary {
  width: fit-content;
  min-height: 44px;
  padding-block: .5rem;
  color: var(--deep-green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: .15em;
  cursor: pointer;
}

.details p { padding-bottom: .75rem; white-space: pre-line; }

.faq { max-width: 52rem; padding-bottom: clamp(2.25rem, 5vw, 4.5rem); }
#duvidas { scroll-margin-top: 1rem; }
.faq-intro { margin-top: .375rem; }
.faq-list { display: grid; gap: .625rem; margin-top: 1.25rem; }

.faq-item {
  border: 1px solid var(--rule);
  border-radius: .625rem;
  background: var(--white);
}

.faq-item summary {
  min-height: 44px;
  padding: .75rem 1rem;
  color: var(--deep-green);
  font-weight: 600;
  cursor: pointer;
}

.faq-item summary:focus-visible { outline-offset: -4px; border-radius: .625rem; }
.faq-media { padding: 0 1rem 1rem; }

.faq-media video,
.faq-placeholder {
  width: min(100%, 18rem);
  height: auto;
  aspect-ratio: 9 / 16;
  margin-inline: auto;
  border-radius: .5rem;
}

.faq-media video { display: block; background: var(--ink); object-fit: contain; }

.faq-placeholder {
  display: grid;
  place-items: center;
  padding: .75rem;
  border: 1px solid var(--rule);
  background: var(--mist);
  color: var(--deep-green);
  text-align: center;
  font-size: .9375rem;
}

.faq-contact {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: .875rem 1rem;
  margin-top: 1.25rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  border-radius: .75rem;
  background: var(--deep-green);
  color: var(--white);
}

.faq-contact-icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  aspect-ratio: 1;
  border: 1px solid #ffffff80;
  border-radius: 50%;
}

.faq-contact h3 { font-size: clamp(1.1875rem, 1rem + .5vw, 1.4375rem); }
.faq-contact-copy p { margin-top: .25rem; font-size: 1rem; }
.faq-contact-action { grid-column: 1 / -1; }
.faq-contact-action p { margin-top: .375rem; font-size: .9375rem; }
.faq-contact .button:focus-visible { outline-color: var(--yellow); }

.whatsapp-float {
  position: fixed;
  z-index: 2;
  right: calc(.875rem + env(safe-area-inset-right, 0px));
  bottom: calc(.875rem + env(safe-area-inset-bottom, 0px));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-width: 3.25rem;
  min-height: 3.25rem;
  padding: .625rem;
  border: 1px solid var(--deep-green);
  border-radius: 999px;
  background: var(--deep-green);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  box-shadow: 0 .25rem 1rem #2223;
}

.whatsapp-float svg { flex: none; }
.whatsapp-float span { display: none; }
a.whatsapp-float:hover { background: var(--ink); border-color: var(--ink); }
.whatsapp-float:disabled { background: var(--mist); color: var(--deep-green); border-color: var(--rule); }

footer { border-top: 1px solid var(--rule); background: var(--mist); }

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  padding-block: 1.25rem;
  font-size: .9375rem;
  text-align: center;
}

@media (max-width: 43.99rem) {
  body:has(.whatsapp-float) footer { padding-bottom: calc(3.75rem + env(safe-area-inset-bottom, 0px)); }
  .hero { padding-block: 1.25rem; }
  .hero .hero-inner { gap: 1rem; }
  .eyebrow { margin-bottom: .5rem; }
  .hero h1 { font-size: clamp(1.6875rem, 1.4rem + 1.4vw, 2rem); line-height: 1.1; }
  .intro { margin-block: .75rem 1rem; font-size: 1.0625rem; line-height: 1.4; }
  .hero-art { aspect-ratio: 2 / 1; }
  .catalog { padding-block: 1.5rem 2.25rem; }
  .catalog-heading { margin-bottom: 1rem; }
  .catalog-note { padding: .5rem .75rem; font-size: .9375rem; }
  .categories { margin-top: .75rem; }
  .groups { margin-top: 1.125rem; }
  .group-heading { padding-block: .625rem .75rem; }
}

@media (min-width: 44rem) {
  .container { width: min(100% - 4rem, 70rem); }
  .brand-label { display: block; }
  .card-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq-contact { grid-template-columns: auto minmax(0, 1fr) auto; }
  .faq-contact-action { grid-column: auto; }
  .whatsapp-float { padding-inline: .875rem; }
  .whatsapp-float span { display: inline; }
}

@media (min-width: 54rem) {
  .hero-inner { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
  .hero-art { aspect-ratio: 4 / 3; }
}

@media (min-width: 66rem) {
  .card-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}