/* Wolf Tech — tokens do Branding Book (paleta p.20, tipografia p.21, sistema gráfico p.22) */
:root {
  --ink: #182019;
  --ink-2: #1f2a21;
  --ink-3: #2a362c;
  --olive: #718355;
  --sage: #97a97c;
  --soft-sage: #b5c99a;
  --pale-sage: #e9f5db;
  --bone: #f5f2ea;
  --bone-2: #ece8dd;
  --titanium: #aeb4b0;
  --white: #fdfcf9;

  --text: var(--ink);
  --text-muted: #4f5a50;
  --line: rgba(24, 32, 25, 0.14);
  --line-dark: rgba(233, 245, 219, 0.14);

  --f-sans: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1240px;
  --section: clamp(80px, 11vw, 148px);
  --radius: 20px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 72px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 8px);
}

body {
  margin: 0;
  background: var(--bone);
  color: var(--text);
  font-family: var(--f-sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
p {
  margin: 0;
}

::selection {
  background: var(--soft-sage);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--olive);
  outline-offset: 3px;
  border-radius: 6px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--pale-sage);
  color: var(--ink);
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
}
.skip-link:focus {
  top: 12px;
}

.container {
  width: 100%;
  max-width: calc(var(--max) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: var(--section) 0;
}

.section--dark {
  background: var(--ink);
  color: var(--bone);
  --text-muted: #a9b3a8;
  --line: var(--line-dark);
}

/* ---------- Tipografia ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--olive);
}
.section--dark .eyebrow,
.hero .eyebrow {
  color: var(--soft-sage);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.display {
  font-weight: 500;
  font-size: clamp(2.5rem, 6.4vw, 5.25rem);
  line-height: 1;
  letter-spacing: -0.035em;
}

.h2 {
  font-weight: 500;
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.h3 {
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.lead {
  font-family: var(--f-serif);
  font-weight: 300;
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
  line-height: 1.5;
  color: var(--text-muted);
  text-wrap: pretty;
}

.mono {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.serif {
  font-family: var(--f-serif);
}

.section-head {
  display: grid;
  gap: 20px;
  max-width: 760px;
  margin-bottom: clamp(40px, 6vw, 72px);
}

.section-head--split {
  max-width: none;
  grid-template-columns: 1fr;
  align-items: end;
}
@media (min-width: 960px) {
  .section-head--split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    column-gap: 64px;
  }
  .section-head--split .lead {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: end;
  }
}

/* ---------- Botões ---------- */

.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--bone);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 500;
  font-size: 0.98rem;
  letter-spacing: -0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease), border-color 0.3s var(--ease),
    color 0.3s var(--ease);
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn svg {
  width: 20px;
  height: 20px;
  flex: none;
}

.btn--light {
  --btn-bg: var(--pale-sage);
  --btn-fg: var(--ink);
}
.btn--light:hover {
  --btn-bg: #f4fbec;
}
.btn--dark:hover {
  --btn-bg: var(--ink-3);
}
.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: currentColor;
  border-color: currentColor;
  border-color: color-mix(in srgb, currentColor 36%, transparent);
}
.btn--ghost:hover {
  border-color: currentColor;
}
.btn--sm {
  min-height: 42px;
  padding: 0 16px;
  font-size: 0.9rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.link-arrow span {
  transition: transform 0.3s var(--ease);
}
.link-arrow:hover span {
  transform: translateX(4px);
}

/* ---------- Shared Line + Portal (sistema gráfico p.22) ---------- */

.shared-line {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
}
.shared-line__rule {
  flex: 1;
  height: 1px;
  background: var(--olive);
  transform-origin: left center;
}
.section--dark .shared-line__rule,
.hero .shared-line__rule {
  background: var(--sage);
}
.shared-line__portal {
  width: 30px;
  height: auto;
  flex: none;
}

/* ---------- Cabeçalho ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  color: var(--bone);
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(24, 32, 25, 0.86);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  backdrop-filter: saturate(140%) blur(16px);
  border-bottom-color: var(--line-dark);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 100%;
}
.brand {
  display: inline-flex;
  flex: none;
}
.brand img {
  height: 30px;
  width: auto;
}

.nav {
  display: none;
}
.nav ul {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  text-decoration: none;
  color: rgba(245, 242, 234, 0.78);
  transition: color 0.2s, background-color 0.2s;
}
.nav a:hover {
  color: var(--bone);
  background: rgba(233, 245, 219, 0.08);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-actions .btn {
  display: none;
}

.menu-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-dark);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
}
.menu-toggle__icon {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}
.menu-open .menu-toggle__icon {
  box-shadow: none;
  transform: rotate(45deg);
}
.menu-open .menu-toggle__icon::after {
  content: "";
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  transform: rotate(-90deg);
}

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 49;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px var(--gutter) calc(32px + env(safe-area-inset-bottom));
  background: var(--ink);
  color: var(--bone);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0s linear 0.35s;
}
.menu-open .mobile-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}
.menu-open {
  overflow: hidden;
}
.menu-open .site-header {
  background: var(--ink);
}
.mobile-menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.mobile-menu li + li {
  border-top: 1px solid var(--line-dark);
}
.mobile-menu ul a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.mobile-menu ul a::after {
  content: "→";
  font-size: 1rem;
  color: var(--sage);
}
.mobile-menu .btn {
  width: 100%;
}

@media (min-width: 1040px) {
  .nav {
    display: block;
  }
  .menu-toggle,
  .mobile-menu {
    display: none;
  }
  .header-actions .btn {
    display: inline-flex;
  }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: max(640px, min(100svh, 940px));
  padding: calc(var(--header-h) + 48px) 0 40px;
  background: var(--ink);
  color: var(--bone);
  overflow: hidden;
  isolation: isolate;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 40%;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
      180deg,
      rgba(24, 32, 25, 0.55) 0%,
      rgba(24, 32, 25, 0.35) 22%,
      rgba(24, 32, 25, 0.82) 52%,
      var(--ink) 74%
    );
}
@media (min-width: 900px) {
  .hero__media img {
    object-position: 70% 50%;
  }
  .hero__media::after {
    background: linear-gradient(90deg, var(--ink) 0%, rgba(24, 32, 25, 0.94) 34%, rgba(24, 32, 25, 0.5) 62%, rgba(24, 32, 25, 0.12) 100%),
      linear-gradient(180deg, rgba(24, 32, 25, 0.5) 0%, transparent 22%, transparent 70%, rgba(24, 32, 25, 0.85) 100%);
  }
}

.hero__content {
  display: grid;
  gap: 28px;
  max-width: 680px;
}
.hero .display {
  max-width: 12ch;
}
.hero .lead {
  max-width: 34ch;
  color: rgba(245, 242, 234, 0.78);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.hero__foot {
  display: grid;
  gap: 18px;
  margin-top: clamp(48px, 8vw, 96px);
}
.hero__foot-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  color: rgba(245, 242, 234, 0.7);
}
.hero__signature {
  font-family: var(--f-serif);
  font-size: 1.15rem;
  color: var(--bone);
}

/* ---------- Faixa de confiança ---------- */

.trust {
  border-bottom: 1px solid var(--line);
  background: var(--bone);
}
.trust ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}
.trust li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 12px 22px 0;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.3;
}
.trust li:last-child {
  grid-column: 1 / -1;
}
.trust svg {
  flex: none;
  width: 26px;
  height: 26px;
  color: var(--olive);
}
@media (min-width: 900px) {
  .trust ul {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .trust li:last-child {
    grid-column: auto;
  }
  .trust li + li {
    padding-left: 20px;
    border-left: 1px solid var(--line);
  }
}

/* ---------- Assinatura ---------- */

.signature {
  display: grid;
  gap: 48px;
}
@media (min-width: 960px) {
  .signature {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 80px;
  }
  .signature .section-head {
    position: sticky;
    top: calc(var(--header-h) + 40px);
    align-self: start;
    margin-bottom: 0;
  }
}
.pillars {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--olive);
}
.pillar {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 8px 20px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.pillar .mono {
  color: var(--olive);
  padding-top: 0.9em;
}
.pillar h3 {
  font-weight: 500;
  font-size: clamp(2rem, 3.6vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.pillar p {
  grid-column: 2;
  max-width: 46ch;
  color: var(--text-muted);
}

/* ---------- Produtos ---------- */

.products {
  background: var(--bone);
  padding-top: 0;
}
.products .section-head {
  padding-top: var(--section);
  border-top: 1px solid var(--line);
}

.tabs {
  display: flex;
  gap: 6px;
  margin: 0 calc(var(--gutter) * -1) 32px;
  padding: 0 var(--gutter) 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.tabs::-webkit-scrollbar {
  display: none;
}
.tab {
  flex: none;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s, border-color 0.25s;
}
.tab:hover {
  border-color: var(--olive);
}
.tab[aria-selected="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bone);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 268px), 1fr));
  gap: 16px;
}
/* Sem JS, todas as categorias ficam visíveis; com JS, só a aba ativa. */
.js .product-grid:not(.is-active) {
  display: none;
}

.product {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
}
.product:hover {
  transform: translateY(-3px);
  border-color: rgba(113, 131, 85, 0.5);
  box-shadow: 0 24px 48px -28px rgba(24, 32, 25, 0.35);
}
.product__art {
  display: grid;
  place-items: center;
  aspect-ratio: 6 / 5;
  background: radial-gradient(120% 90% at 50% 20%, #fbfaf6 0%, var(--bone-2) 100%);
  border-bottom: 1px solid var(--line);
}
.product__art svg {
  width: 82%;
  height: auto;
  transition: transform 0.6s var(--ease);
}
.product:hover .product__art svg {
  transform: scale(1.035);
}
.product__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
  padding: 22px 22px 22px;
}
.product__tag {
  color: var(--olive);
}
.product__desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}
.chips li {
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.8rem;
  line-height: 1.4;
  white-space: nowrap;
}
.product__cta {
  margin-top: auto;
  padding-top: 14px;
}
.product__cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--ink);
}
.product__cta a::after {
  content: "→";
  transition: transform 0.3s var(--ease);
}
.product__cta a:hover::after {
  transform: translateX(4px);
}
/* toda a área do card abre a conversa */
.product__cta a::before {
  content: "";
  position: absolute;
  inset: 0;
}

.product--featured {
  background: var(--ink);
  color: var(--bone);
  border-color: var(--ink);
  --text-muted: #b3bdb2;
  --line: var(--line-dark);
}
.product--featured .product__art {
  background: radial-gradient(90% 90% at 50% 35%, #2c3a2e 0%, var(--ink) 75%);
}
.product--featured .product__tag {
  color: var(--soft-sage);
}
.product--featured .product__cta a {
  color: var(--pale-sage);
}
@media (min-width: 640px) {
  .product--featured {
    grid-column: span 2;
  }
  .product--featured .product__art {
    aspect-ratio: auto;
    min-height: 260px;
  }
  .product--featured .product__art svg {
    width: 62%;
  }
}
/* Em 4 colunas, o destaque ocupa 2×2 e a linha iPhone fecha sem buracos. */
@media (min-width: 1100px) {
  .product--featured {
    grid-row: span 2;
  }
  .product--featured .product__art {
    flex: 1;
  }
  .product--featured .product__body {
    flex: none;
  }
  .product--featured .product__art svg {
    width: 70%;
  }
}

.products__note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 40px;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
}
.products__note p {
  max-width: 62ch;
}

/* ---------- Me ajude a escolher ---------- */

.picker {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}
@media (min-width: 1000px) {
  .picker {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 56px;
    align-items: start;
  }
}
.picker__steps {
  display: grid;
  gap: 32px;
}
.picker fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}
.picker legend {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin-bottom: 14px;
  padding: 0;
  font-size: 1.1rem;
  font-weight: 500;
}
.picker legend .mono {
  color: var(--sage);
}
.options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.option {
  position: relative;
}
.option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.option span {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 0.25s, border-color 0.25s, color 0.25s;
}
.option span:hover {
  border-color: var(--sage);
}
.option input:checked + span {
  background: var(--pale-sage);
  border-color: var(--pale-sage);
  color: var(--ink);
}
.option input:focus-visible + span {
  outline: 2px solid var(--soft-sage);
  outline-offset: 3px;
}

.picker__result {
  position: relative;
  display: grid;
  gap: 16px;
  padding: clamp(24px, 4vw, 32px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--ink-2) 0%, var(--ink) 100%);
}
@media (min-width: 1000px) {
  .picker__result {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }
}
.picker__result .mono {
  color: var(--sage);
}
.picker__model {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.picker__why {
  color: var(--text-muted);
}
.picker__result .btn {
  width: 100%;
  margin-top: 8px;
  white-space: normal;
  text-align: center;
}
.picker__hint {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.picker__result.is-updated .picker__model {
  animation: soft-in 0.6s var(--ease);
}

/* ---------- Como funciona ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 0 32px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.step {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
}
.step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 48px;
  height: 1px;
  background: var(--olive);
}
.step .mono {
  color: var(--olive);
}
.step p {
  color: var(--text-muted);
  max-width: 40ch;
}

/* ---------- Experiência ---------- */

.experience {
  display: grid;
  gap: 48px;
}
@media (min-width: 960px) {
  .experience {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 72px;
    align-items: center;
  }
}
.experience__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.experience__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.experience__list {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}
.experience__list li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.experience__list .mono {
  color: var(--sage);
  padding-top: 3px;
}
.experience__list strong {
  font-weight: 500;
  font-size: 1.1rem;
}
.experience__list p {
  grid-column: 2;
  color: var(--text-muted);
}

/* ---------- Efeito Próximo ---------- */

.effect {
  padding-top: 0;
}
.effect__intro {
  display: grid;
  gap: 20px;
  max-width: 820px;
  margin: 0 auto clamp(40px, 6vw, 72px);
  text-align: center;
  justify-items: center;
}
.effect__intro .lead {
  max-width: 52ch;
}

.pair {
  position: relative;
  display: grid;
  gap: 4px;
}
@media (min-width: 760px) {
  .pair {
    grid-template-columns: 1fr 1fr;
  }
}
.pair figure {
  margin: 0;
}
.pair img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.pair figure:first-child img {
  border-radius: var(--radius) var(--radius) 0 0;
}
.pair figure:last-child img {
  border-radius: 0 0 var(--radius) var(--radius);
}
@media (min-width: 760px) {
  .pair figure:first-child img {
    border-radius: var(--radius) 0 0 var(--radius);
  }
  .pair figure:last-child img {
    border-radius: 0 var(--radius) var(--radius) 0;
  }
}
.pair figcaption {
  display: grid;
  gap: 4px;
  padding: 18px 0 0;
}
.pair figcaption .mono {
  color: var(--sage);
}
.pair__line {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  aspect-ratio: 8 / 3;
  display: none;
  align-items: center;
  pointer-events: none;
}
@media (min-width: 760px) {
  .pair__line {
    display: flex;
  }
}
.pair__line .shared-line__rule {
  background: var(--pale-sage);
  opacity: 0.85;
}
.pair__line .shared-line__portal {
  width: 44px;
  filter: drop-shadow(0 4px 18px rgba(0, 0, 0, 0.45));
}

.impact {
  display: grid;
  gap: 40px;
  margin-top: clamp(72px, 10vw, 128px);
  padding-top: clamp(48px, 6vw, 72px);
  border-top: 1px solid var(--line);
}
@media (min-width: 960px) {
  .impact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 72px;
    align-items: start;
  }
}
.impact__flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}
.impact__flow li {
  position: relative;
  display: grid;
  gap: 10px;
  padding-top: 18px;
  font-size: 0.88rem;
  font-weight: 500;
}
.impact__flow li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--sage);
}
.impact__flow li::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--ink);
  border: 1px solid var(--soft-sage);
}
.impact__flow .mono {
  color: var(--sage);
  font-size: 0.7rem;
}
@media (max-width: 559px) {
  .impact__flow {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .impact__flow li {
    grid-template-columns: 40px 1fr;
    padding: 14px 0 14px 22px;
  }
  .impact__flow li::before {
    top: 0;
    bottom: 0;
    left: 4px;
    right: auto;
    width: 1px;
    height: auto;
  }
  .impact__flow li::after {
    top: 19px;
  }
}

.impact-card {
  position: relative;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-2);
}
.impact-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line-dark);
}
.impact-card__head img {
  width: 26px;
  height: auto;
}
.impact-card dl {
  display: grid;
  grid-template-columns: auto 1fr;
  margin: 0;
  padding: 8px 24px;
  font-family: var(--f-mono);
  font-size: 0.82rem;
}
.impact-card dt,
.impact-card dd {
  padding: 12px 0;
  border-bottom: 1px solid var(--line-dark);
}
.impact-card dt {
  color: var(--soft-sage);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-right: 20px;
}
.impact-card dd {
  margin: 0;
  text-align: right;
  color: var(--bone);
}
.impact-card dl > :nth-last-child(-n + 2) {
  border-bottom: 0;
}
.impact-card__foot {
  display: grid;
  gap: 12px;
  padding: 22px 24px 24px;
  border-top: 1px solid var(--line-dark);
  background: rgba(233, 245, 219, 0.03);
}
.impact-card__foot p {
  font-family: var(--f-serif);
  font-size: 1.2rem;
}

/* ---------- Depoimentos ---------- */

.quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 16px;
}
.quote {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 0;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.quote blockquote {
  margin: 0;
  font-family: var(--f-serif);
  font-size: 1.2rem;
  line-height: 1.5;
  text-wrap: pretty;
}
.quote blockquote::before {
  content: "“";
  display: block;
  height: 0.6em;
  font-size: 3rem;
  line-height: 1;
  color: var(--olive);
}
.quote figcaption {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.quote__avatar {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--pale-sage);
  color: var(--olive);
  font-weight: 600;
}
.quote figcaption strong {
  display: block;
  font-weight: 600;
}
.quote figcaption .mono {
  color: var(--text-muted);
  font-size: 0.7rem;
}
.quotes__more {
  margin-top: 32px;
}

/* ---------- Sobre ---------- */

.about {
  display: grid;
  gap: 40px;
  padding: clamp(28px, 5vw, 64px);
  border-radius: calc(var(--radius) + 8px);
  background: var(--pale-sage);
}
@media (min-width: 960px) {
  .about {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 72px;
    align-items: center;
  }
}
.about__text {
  display: grid;
  gap: 20px;
}
.about__text p {
  color: #3f4a40;
  max-width: 54ch;
}
.about__quote {
  margin: 0;
  display: grid;
  gap: 24px;
}
.about__quote blockquote {
  margin: 0;
  font-family: var(--f-serif);
  font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.about__quote figcaption {
  color: var(--olive);
}

/* ---------- FAQ ---------- */

.faq {
  display: grid;
  gap: 40px;
}
@media (min-width: 960px) {
  .faq {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 80px;
  }
  .faq .section-head {
    position: sticky;
    top: calc(var(--header-h) + 40px);
    align-self: start;
  }
}
.faq__list {
  border-top: 1px solid var(--olive);
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px 0;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "";
  flex: none;
  width: 12px;
  height: 12px;
  border-right: 1.5px solid var(--olive);
  border-bottom: 1.5px solid var(--olive);
  transform: translateY(-3px) rotate(45deg);
  transition: transform 0.3s var(--ease);
}
.faq details[open] summary::after {
  transform: translateY(3px) rotate(-135deg);
}
.faq details p {
  padding: 0 40px 26px 0;
  color: var(--text-muted);
  max-width: 64ch;
}

/* ---------- CTA final ---------- */

.final {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
  color: var(--bone);
}
.final__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.final__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 78% 50%;
  opacity: 0.9;
}
.final__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--ink) 0%, rgba(24, 32, 25, 0.88) 45%, rgba(24, 32, 25, 0.2) 100%);
}
@media (max-width: 759px) {
  .final__media img {
    object-position: 90% 50%;
    opacity: 0.45;
  }
}
.final__content {
  display: grid;
  gap: 24px;
  max-width: 620px;
  padding: clamp(96px, 14vw, 180px) 0;
}
.final .lead {
  color: rgba(245, 242, 234, 0.75);
}
.final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

/* ---------- Rodapé ---------- */

.site-footer {
  background: var(--ink);
  color: var(--bone);
  border-top: 1px solid var(--line-dark);
  padding: 72px 0 32px;
}
.footer__grid {
  display: grid;
  gap: 48px;
}
@media (min-width: 900px) {
  .footer__grid {
    grid-template-columns: 1.4fr repeat(3, 1fr);
  }
}
.footer__brand img {
  width: 220px;
  height: auto;
}
.footer__brand p {
  margin-top: 24px;
  max-width: 32ch;
  color: #a9b3a8;
}
.footer__col h3 {
  margin-bottom: 16px;
  color: var(--sage);
}
.footer__col ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.footer__col a {
  color: rgba(245, 242, 234, 0.82);
  text-decoration: none;
}
.footer__col a:hover {
  color: var(--bone);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer__bottom {
  display: grid;
  gap: 16px;
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--line-dark);
  color: #8f998e;
  font-size: 0.82rem;
}
@media (min-width: 900px) {
  .footer__bottom {
    grid-template-columns: auto 1fr;
    column-gap: 48px;
  }
  .footer__bottom .legal {
    text-align: right;
  }
}

/* ---------- WhatsApp flutuante (mobile) ---------- */

.wa-float {
  position: fixed;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 18px 0 14px;
  border-radius: 999px;
  background: var(--pale-sage);
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 14px 32px -12px rgba(0, 0, 0, 0.45);
  transform: translateY(140%);
  transition: transform 0.45s var(--ease);
}
.wa-float svg {
  width: 22px;
  height: 22px;
}
.wa-float.is-visible {
  transform: none;
}
.menu-open .wa-float {
  display: none;
}
@media (min-width: 1040px) {
  .wa-float {
    display: none;
  }
}

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(84px + env(safe-area-inset-bottom));
  z-index: 60;
  max-width: calc(100% - 32px);
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--bone);
  border: 1px solid var(--line-dark);
  font-size: 0.9rem;
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------- Movimento (p.28: suave e preciso, nunca aleatório) ---------- */

@keyframes soft-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes rule-draw {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}
@keyframes portal-open {
  from {
    opacity: 0;
    transform: scale(0.82);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.js .reveal.is-in {
  opacity: 1;
  transform: none;
}

.js .draw .shared-line__rule {
  transform: scaleX(0);
}
.js .draw .shared-line__rule:last-child {
  transform-origin: right center;
}
.js .draw .shared-line__portal {
  opacity: 0;
}
.js .draw.is-in .shared-line__rule {
  animation: rule-draw 1.4s var(--ease) forwards;
}
.js .draw.is-in .shared-line__portal {
  animation: portal-open 0.9s var(--ease) 0.5s forwards;
}

.hero__content > * {
  animation: soft-in 1s var(--ease) both;
}
.hero__content > :nth-child(2) {
  animation-delay: 0.08s;
}
.hero__content > :nth-child(3) {
  animation-delay: 0.16s;
}
.hero__content > :nth-child(4) {
  animation-delay: 0.24s;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0s !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal,
  .js .draw .shared-line__rule,
  .js .draw .shared-line__portal {
    opacity: 1;
    transform: none;
  }
}