/* AX Consultoria · Blocos de página
 * Header, footer, hero, proof-strip, process-list, etc.
 */

/* ===== Site header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: var(--space-md) 0;
  background:
    linear-gradient(
      160deg,
      rgb(var(--color-pergaminho-rgb) / 0.04) 0%,
      rgb(var(--color-pergaminho-rgb) / 0.01) 100%
    );
  color: var(--color-pergaminho);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  transition: background 300ms ease, backdrop-filter 300ms ease;
}

.is-scrolled .site-header {
  background: var(--color-ameixa);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@media (prefers-reduced-transparency: reduce) {
  .site-header {
    background: rgb(var(--color-ameixa-rgb) / 0.92);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

.site-header__inner {
  width: var(--container-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.site-logo img {
  display: block;
  height: 38px;
  width: auto;
  filter: brightness(0) saturate(100%) invert(94%) sepia(14%) saturate(368%) hue-rotate(349deg) brightness(103%) contrast(92%);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.site-nav a {
  color: rgb(var(--color-pergaminho-rgb) / 0.82);
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 500;
  transition: color 0.2s ease;
}
.site-nav a:hover {
  color: var(--color-bronze);
}
.site-nav a:focus-visible {
  outline: 2px solid var(--color-bronze);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}
.site-nav a.is-active {
  color: var(--color-pergaminho);
}

.header-menu-button {
  display: none;
  background: transparent;
  border: 1px solid rgb(var(--color-pergaminho-rgb) / 0.16);
  color: var(--color-pergaminho);
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  cursor: pointer;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-ameixa);
  color: var(--color-pergaminho);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(
      ellipse 70% 55% at 75% 25%,
      rgb(var(--color-tinta-rgb) / 0.45) 0%,
      transparent 65%
    ),
    radial-gradient(
      ellipse 65% 50% at 15% 85%,
      rgb(var(--color-violeta-rgb) / 0.32) 0%,
      transparent 60%
    ),
    var(--color-ameixa);
}

/* Luz direcional diagonal — anima translação X lentamente. */
.hero__bg::before {
  content: "";
  position: absolute;
  inset: -10% -20%;
  background: linear-gradient(
    110deg,
    transparent 28%,
    rgb(var(--color-pergaminho-rgb) / 0.08) 50%,
    transparent 72%
  );
  animation: hero-light 18s linear infinite;
  pointer-events: none;
  will-change: transform;
}

/* Grão fino estático — tira o plano sem virar papel velho. */
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='1' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 180px 180px;
  opacity: 0.12;
  mix-blend-mode: overlay;
  pointer-events: none;
}

@keyframes hero-light {
  from { transform: translateX(-8%); }
  to   { transform: translateX(8%); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__bg::before { animation: none; }
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: var(--container-wide);
  min-height: min(760px, 100vh);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.62fr);
  gap: clamp(2rem, 5vw, 5.5rem);
  align-items: center;
  padding: clamp(9rem, 14vw, 10rem) 0 clamp(3.5rem, 7vw, 6rem);
}

.hero-card {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem);
  background:
    linear-gradient(
      160deg,
      rgb(var(--color-pergaminho-rgb) / 0.04) 0%,
      rgb(var(--color-pergaminho-rgb) / 0.01) 100%
    );
  border: 1px solid rgb(var(--color-pergaminho-rgb) / 0.16);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  box-shadow:
    inset 0 1px 0 rgb(var(--color-pergaminho-rgb) / 0.24),
    inset 0 -1px 0 rgb(var(--color-ameixa-rgb) / 0.28),
    0 12px 32px -16px rgb(var(--color-ameixa-rgb) / 0.45);
}
.hero-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18%;
  right: 18%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgb(var(--color-pergaminho-rgb) / 0.55) 50%,
    transparent
  );
  pointer-events: none;
}
@media (prefers-reduced-transparency: reduce) {
  .hero-card {
    background: rgb(var(--color-pergaminho-rgb) / 0.06);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}
.hero-card__number {
  display: block;
  margin-bottom: var(--space-2xl);
  color: var(--color-champagne);
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.4rem);
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}
.hero-card p {
  margin-bottom: 0;
  color: rgb(var(--color-pergaminho-rgb) / 0.78);
}

.hero .lead {
  color: rgb(var(--color-pergaminho-rgb) / 0.78);
}

/* ===== Proof strip ===== */
.proof-strip {
  background: var(--color-champagne);
  border-block: 1px solid rgb(var(--color-ameixa-rgb) / 0.12);
}

.proof-strip__inner {
  width: var(--container-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-item {
  min-height: 132px;
  padding: var(--space-xl);
  border-right: 1px solid rgb(var(--color-ameixa-rgb) / 0.12);
}
.proof-item:last-child {
  border-right: 0;
}

.proof-item .icon {
  display: block;
  margin-bottom: var(--space-md);
}

.proof-item strong {
  display: block;
  color: var(--color-ameixa);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1;
}

.proof-item span {
  display: block;
  margin-top: var(--space-xs);
  color: rgb(var(--color-ameixa-rgb) / 0.68);
  font-size: 0.9rem;
}

/* ===== Section ===== */
.section {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}
.section--lift,
.section--champagne {
  background: var(--color-champagne);
}
.section--ink,
.section--dark {
  background: var(--color-ameixa);
  color: var(--color-pergaminho);
}

.section__inner {
  width: var(--container-wide);
  margin: 0 auto;
}

.section__header {
  max-width: 760px;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section__header .lead {
  padding-top: var(--space-sm);
}

/* ===== Editorial split ===== */
.editorial-split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.editorial-split .section__header {
  margin-bottom: 0;
}

.section--problem {
  background: var(--color-pergaminho);
}

.problem-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.solution-section .lead,
.section--ink .lead,
.section--dark .lead {
  color: rgb(var(--color-pergaminho-rgb) / 0.82);
}

.rule-list {
  display: grid;
  gap: var(--space-lg);
  margin: var(--space-xl) 0 0;
  padding: 0;
  list-style: none;
}

.rule-list li {
  position: relative;
  padding-left: var(--space-lg);
  color: rgb(var(--color-ameixa-rgb) / 0.78);
}

.rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  bottom: 0.35em;
  width: 2px;
  background: var(--color-bronze);
}

.rule-list strong {
  color: var(--color-ameixa);
  font-weight: 600;
}

/* Em fundos escuros (.section--ink, .section--dark, .hero), inverter tom. */
.section--ink .rule-list li,
.section--dark .rule-list li,
.hero .rule-list li {
  color: rgb(var(--color-pergaminho-rgb) / 0.76);
}

.section--ink .rule-list strong,
.section--dark .rule-list strong,
.hero .rule-list strong {
  color: var(--color-pergaminho);
}

/* ===== Video message ===== */
.section--video-message {
  background: var(--color-pergaminho);
}

.video-message {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(340px, 1.2fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.video-message > * {
  min-width: 0;
}

.video-message .section__header {
  margin-bottom: 0;
}

.video-message__media {
  margin: 0;
}

.video-message__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-tinta);
  border: 1px solid rgb(var(--color-bronze-rgb) / 0.28);
  border-radius: var(--radius-lg);
}

.video-message__iframe,
.video-placeholder {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-placeholder {
  display: grid;
  place-items: center;
  padding: var(--space-xl);
  color: var(--color-pergaminho);
}

.video-placeholder::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgb(var(--color-pergaminho-rgb) / 0.14);
  border-radius: var(--radius-md);
  pointer-events: none;
}

.video-placeholder__logo {
  width: min(220px, 58%);
  height: auto;
  filter: brightness(0) saturate(100%) invert(94%) sepia(14%) saturate(368%) hue-rotate(349deg) brightness(103%) contrast(92%);
  opacity: 0.84;
}

.video-placeholder__play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(3.5rem, 7vw, 5rem);
  height: clamp(3.5rem, 7vw, 5rem);
  border: 1px solid rgb(var(--color-pergaminho-rgb) / 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: rgb(var(--color-ameixa-rgb) / 0.16);
}

.video-placeholder__play::before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  margin: calc(50% - 0.72rem) 0 0 calc(50% - 0.38rem);
  border-top: 0.72rem solid transparent;
  border-bottom: 0.72rem solid transparent;
  border-left: 1rem solid var(--color-pergaminho);
}

.video-message__media figcaption {
  margin-top: var(--space-sm);
  color: rgb(var(--color-ameixa-rgb) / 0.58);
  font-size: 0.86rem;
}

/* ===== Grid utilitário ===== */
.grid {
  display: grid;
  gap: var(--space-lg);
}
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ===== Process list ===== */
.process-list {
  counter-reset: steps;
  display: grid;
  gap: 0;
  border-top: var(--border-light);
}
.section--ink .process-list,
.section--dark .process-list {
  border-color: rgb(var(--color-pergaminho-rgb) / 0.12);
}

.process-item {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
  border-bottom: var(--border-light);
}
.section--ink .process-item,
.section--dark .process-item {
  border-color: rgb(var(--color-pergaminho-rgb) / 0.12);
}

.process-item::before {
  content: counter(steps, decimal-leading-zero);
  color: var(--color-bronze);
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1;
}

.process-item h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.process-item p {
  max-width: 760px;
  margin-bottom: 0;
  color: rgb(var(--color-ameixa-rgb) / 0.72);
}

/* ===== FAQ section ===== */
.faq-section {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.faq-section .section__header {
  margin-bottom: 0;
}

/* ===== Home CTA ===== */
.home-cta {
  background: var(--color-tinta);
  color: var(--color-pergaminho);
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.home-cta__inner {
  width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.home-cta__heading {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.home-cta__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.home-cta h2 {
  margin-bottom: 0;
}

.home-cta .lead {
  margin-bottom: 0;
  color: rgb(var(--color-pergaminho-rgb) / 0.78);
}

.home-cta .button-row {
  margin: 0;
}

/* ===== Site footer ===== */
.site-footer {
  background: var(--color-ameixa);
  color: var(--color-pergaminho);
  padding: clamp(2.75rem, 5vw, 4.25rem) 0 var(--space-xl);
}

.site-footer__inner {
  width: var(--container-wide);
  margin: 0 auto;
  display: grid;
  gap: var(--space-xl);
}

.site-footer__top {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  padding-bottom: var(--space-xl);
  border-bottom: var(--border-dark);
}

.site-footer__brand {
  display: grid;
  gap: var(--space-md);
}

.site-footer__mark {
  display: inline-flex;
  width: fit-content;
}

.site-footer__mark img {
  display: block;
  width: auto;
  height: 34px;
  filter: brightness(0) saturate(100%) invert(94%) sepia(14%) saturate(368%) hue-rotate(349deg) brightness(103%) contrast(92%);
}

.site-footer__brand p {
  max-width: 34rem;
  margin: 0;
  color: rgb(var(--color-pergaminho-rgb) / 0.72);
  font-size: 0.96rem;
  line-height: 1.6;
}

.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.site-footer__social-link {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: rgb(var(--color-pergaminho-rgb) / 0.78);
  border: 1px solid rgb(var(--color-pergaminho-rgb) / 0.16);
  border-radius: 50%;
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.site-footer__social-link[href]:hover {
  color: var(--color-pergaminho);
  border-color: rgb(var(--color-bronze-rgb) / 0.62);
  background: rgb(var(--color-pergaminho-rgb) / 0.06);
}

.site-footer__social-link.is-disabled {
  opacity: 0.45;
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.5rem);
}

.site-footer__group {
  display: grid;
  gap: var(--space-sm);
  align-content: start;
}

.site-footer__group span {
  color: var(--color-bronze);
  font-size: 0.78rem;
  font-weight: 600;
}

.site-footer__group a {
  width: fit-content;
  color: rgb(var(--color-pergaminho-rgb) / 0.72);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 180ms ease;
}

.site-footer__group a:hover {
  color: var(--color-pergaminho);
}

.site-footer__group a:focus-visible {
  outline: 2px solid var(--color-bronze);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
  color: var(--color-pergaminho);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-md);
  font-size: 0.84rem;
  color: rgb(var(--color-pergaminho-rgb) / 0.6);
}

.site-footer__credit {
  color: rgb(var(--color-pergaminho-rgb) / 0.45);
}

.site-footer__credit a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgb(var(--color-pergaminho-rgb) / 0.25);
  transition: color 200ms ease, border-color 200ms ease;
}

.site-footer__credit a:hover,
.site-footer__credit a:focus-visible {
  color: rgb(var(--color-pergaminho-rgb) / 0.85);
  border-color: rgb(var(--color-pergaminho-rgb) / 0.6);
}

/* Motion mora em effects.css (carregado depois de sections.css). */

/* ===== Page hero (páginas internas) ===== */
.page-hero {
  position: relative;
  padding: clamp(8rem, 12vw, 11rem) 0 clamp(3rem, 6vw, 5rem);
  background: var(--color-ameixa);
  color: var(--color-pergaminho);
}

.page-hero--compact {
  padding: clamp(7rem, 10vw, 8.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}

.page-hero__inner {
  width: var(--container-wide);
  margin: 0 auto;
}

.page-hero h1 {
  margin-top: var(--space-md);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  line-height: 1.02;
}

.page-hero .lead {
  margin-top: var(--space-lg);
  color: rgb(var(--color-pergaminho-rgb) / 0.78);
  max-width: 60ch;
}

/* ===== About split (foto + bio) ===== */
.about-split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about-photo {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 460px;
}

.about-photo__image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgb(var(--color-ameixa-rgb) / 0.12);
  border-radius: var(--radius-md);
  background: rgb(var(--color-ameixa-rgb) / 0.06);
}

.about-photo__credit {
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  color: rgb(var(--color-ameixa-rgb) / 0.62);
  text-transform: uppercase;
}

.about-bio h2 {
  margin-bottom: var(--space-lg);
}

/* ===== Valores (3col compromissos) ===== */
.value-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-top: var(--space-xl);
}

.value-item {
  padding: clamp(1.5rem, 2.5vw, 2rem);
  background: var(--color-pergaminho);
  border: 1px solid rgb(var(--color-ameixa-rgb) / 0.18);
  border-radius: var(--radius-md);
  transition: border-color 240ms ease;
}

.value-item:hover,
.value-item:focus-within {
  border-color: var(--color-bronze);
}

.value-item h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 1.2rem;
}

.value-item p {
  margin: 0;
  color: rgb(var(--color-ameixa-rgb) / 0.78);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* Em fundos escuros, inverter caixa. */
.section--ink .value-item,
.section--dark .value-item,
.hero .value-item {
  background: rgb(var(--color-pergaminho-rgb) / 0.04);
  border-color: rgb(var(--color-pergaminho-rgb) / 0.12);
}

.section--ink .value-item p,
.section--dark .value-item p,
.hero .value-item p {
  color: rgb(var(--color-pergaminho-rgb) / 0.82);
}

/* ===== Visually hidden (acessibilidade) ===== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Modelos comparativos (tabs) ===== */
.model-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.model-tabs__list {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  padding: 4px;
  background: var(--color-pergaminho);
  border: 1px solid rgb(var(--color-ameixa-rgb) / 0.10);
  border-radius: var(--radius-pill);
  align-self: flex-start;
}

.model-tabs__tab {
  padding: 0.7rem 1.2rem;
  border: 0;
  background: transparent;
  color: rgb(var(--color-ameixa-rgb) / 0.72);
  font-size: 0.94rem;
  font-weight: 500;
  font-family: inherit;
  letter-spacing: 0.01em;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease;
}

.model-tabs__tab:hover {
  color: var(--color-ameixa);
}

.model-tabs__tab[aria-selected="true"] {
  background: var(--color-ameixa);
  color: var(--color-pergaminho);
}

.model-tabs__tab:focus-visible {
  outline: 2px solid var(--color-bronze);
  outline-offset: 2px;
}

.model-tabs__panel {
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--color-pergaminho);
  border: 1px solid rgb(var(--color-ameixa-rgb) / 0.10);
  border-radius: var(--radius-md);
  animation: model-tabs-in 280ms ease both;
}

.model-tabs__panel--highlight {
  background: var(--color-ameixa);
  color: var(--color-pergaminho);
  border-color: rgb(var(--color-bronze-rgb) / 0.35);
  box-shadow: 0 12px 32px -16px rgb(var(--color-ameixa-rgb) / 0.45);
}

.model-tabs__panel header {
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid rgb(var(--color-ameixa-rgb) / 0.12);
}

.model-tabs__panel--highlight header {
  border-bottom-color: rgb(var(--color-bronze-rgb) / 0.35);
}

.model-tabs__role {
  margin: 0 0 var(--space-2xs);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-bronze);
}

.model-tabs__title {
  margin: 0;
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-family: var(--font-display);
  line-height: 1.15;
}

.model-tabs__facts {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.model-tabs__facts div {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.model-tabs__facts dt {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgb(var(--color-ameixa-rgb) / 0.62);
  font-weight: 500;
}

.model-tabs__panel--highlight .model-tabs__facts dt {
  color: rgb(var(--color-pergaminho-rgb) / 0.62);
}

.model-tabs__facts dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgb(var(--color-ameixa-rgb) / 0.85);
}

.model-tabs__panel--highlight .model-tabs__facts dd {
  color: rgb(var(--color-pergaminho-rgb) / 0.88);
}

@keyframes model-tabs-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .model-tabs__panel { animation: none; }
}

/* ===== Impactos (3col com ícone + texto) ===== */
.impact-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}

.impact-item {
  padding: clamp(1.5rem, 2.5vw, 2rem);
  background: var(--color-pergaminho);
  border: 1px solid rgb(var(--color-ameixa-rgb) / 0.18);
  border-radius: var(--radius-md);
  transition: border-color 240ms ease;
}

.impact-item:hover,
.impact-item:focus-within {
  border-color: var(--color-bronze);
}

.impact-item h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 1.2rem;
}

.impact-item p {
  margin: 0;
  color: rgb(var(--color-ameixa-rgb) / 0.78);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* Em fundos escuros (.section--ink, .section--dark, .hero), inverter caixa. */
.section--ink .impact-item,
.section--dark .impact-item,
.hero .impact-item {
  background: rgb(var(--color-pergaminho-rgb) / 0.04);
  border-color: rgb(var(--color-pergaminho-rgb) / 0.12);
}

.section--ink .impact-item p,
.section--dark .impact-item p,
.hero .impact-item p {
  color: rgb(var(--color-pergaminho-rgb) / 0.82);
}
/* ===== FAQ page (página dedicada com agrupamentos) ===== */
.faq-page__inner {
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6vw, 5rem);
}

.faq-group__title {
  margin: 0 0 var(--space-xl);
  padding-bottom: var(--space-md);
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-family: var(--font-display);
  border-bottom: 1px solid rgb(var(--color-ameixa-rgb) / 0.18);
}

.faq-page .faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-page .faq-item summary {
  padding: var(--space-xs) 0;
}