/**
 * style.css
 * -----------------------------------------------------------------------
 * Estilos base do projeto: reset leve, design tokens (cores, tipografia,
 * espaçamento, sombras, bordas) e estilos globais de elementos.
 * Os estilos de cada componente/seção serão adicionados aqui de forma
 * organizada por bloco de comentário, nas próximas etapas.
 * -----------------------------------------------------------------------
 */

/* -------------------------------------------------------------------- */
/* Design tokens                                                        */
/* -------------------------------------------------------------------- */

:root {
  /* Cores — paleta própria definida na Fase 3 (Design) */
  --color-primary: #1f3d3b;          /* verde-petróleo profundo */
  --color-primary-light: #2f5753;
  --color-surface: #ffffff;
  --color-surface-alt: #f7f3ec;      /* bege claro, fundos alternados */
  --color-accent: #c33d17;           /* coral queimado — CTAs (ajustado para contraste AA) */
  --color-accent-hover: #a8330f;
  --color-success: #4c7a5d;          /* selos de garantia/atributos */
  --color-text: #26241f;             /* grafite, não preto puro */
  --color-text-muted: #5c584f;
  --color-border: #e7e2d6;

  /* Tipografia */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --fs-h1: clamp(2.25rem, 4vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 3vw, 2.5rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.5rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;

  /* Espaçamento — respiro generoso entre seções (princípio da Fase 3) */
  --space-section-desktop: 7rem;
  --space-section-mobile: 3.5rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;

  /* Bordas e sombras — cantos arredondados, sombras suaves */
  --radius-card: 16px;
  --radius-button: 12px;
  --shadow-soft: 0 8px 24px rgba(31, 61, 59, 0.08);
  --shadow-soft-hover: 0 12px 32px rgba(31, 61, 59, 0.14);

  /* Container */
  --container-max-width: 1200px;
}

/* -------------------------------------------------------------------- */
/* Reset leve                                                           */
/* -------------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-text);
  background-color: var(--color-surface);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  padding-left: 1.25rem;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 var(--space-md);
  color: var(--color-primary);
}

h1 {
  font-size: var(--fs-h1);
}

h2 {
  font-size: var(--fs-h2);
}

h3 {
  font-size: var(--fs-h3);
}

p {
  margin: 0 0 var(--space-md);
  color: var(--color-text-muted);
}

/* Respeita usuários que preferem menos movimento (acessibilidade) */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* -------------------------------------------------------------------- */
/* Layout utilitário                                                    */
/* -------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

@media (min-width: 768px) {
  .section {
    padding: var(--space-section-desktop) 0;
  }
}

.section--alt {
  background-color: var(--color-surface-alt);
}

/* -------------------------------------------------------------------- */
/* Offset de rolagem para âncoras — compensa a navbar fixa (76px) e     */
/* deixa ~100px de respiro abaixo dela antes do título da seção.        */
/* Aplicado a toda seção com id (todos os destinos de âncora do site).  */
/* -------------------------------------------------------------------- */

section[id] {
  scroll-margin-top: 180px;
}

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

/* -------------------------------------------------------------------- */
/* Botão CTA — componente base reutilizado em toda a Pressell           */
/* -------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 56px;
  padding: 1rem 2rem;
  border-radius: var(--radius-button);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
}

.btn--primary {
  background-color: var(--color-accent);
  color: #ffffff;
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: var(--shadow-soft-hover);
  transform: translateY(-2px);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* -------------------------------------------------------------------- */
/* Card base — reutilizado por ingredientes, benefícios, depoimentos,   */
/* ofertas (cada seção adiciona apenas o que for específico dela)       */
/* -------------------------------------------------------------------- */

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.card:hover {
  box-shadow: var(--shadow-soft-hover);
  transform: translateY(-4px);
}

/* -------------------------------------------------------------------- */
/* Eyebrow — rótulo curto acima dos títulos de seção                    */
/* -------------------------------------------------------------------- */

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

/* -------------------------------------------------------------------- */
/* Announcement bar                                                     */
/* -------------------------------------------------------------------- */

.announcement-bar {
  background-color: var(--color-primary);
  color: #ffffff;
}

.announcement-bar p {
  margin: 0;
  padding: 0.6rem 1rem;
  text-align: center;
  font-size: var(--fs-small);
  color: #ffffff;
}

/* -------------------------------------------------------------------- */
/* Navbar                                                                */
/* -------------------------------------------------------------------- */

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.navbar__logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-primary);
}

.navbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.navbar__toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
}

.navbar__menu {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: absolute;
  top: 76px;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.navbar__menu.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.navbar__menu a:not(.btn) {
  font-weight: 500;
}

.btn--small {
  min-height: 44px;
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
}

@media (min-width: 1024px) {
  .navbar__toggle {
    display: none;
  }

  .navbar__menu {
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    padding: 0;
    border-bottom: none;
    background: transparent;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}

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

.hero {
  padding: var(--space-section-mobile) 0;
  background-color: var(--color-surface-alt);
}

.hero__inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero__subheadline {
  font-size: 1.125rem;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
  font-size: var(--fs-small);
  color: var(--color-primary);
  font-weight: 600;
}

.hero__badges li::before {
  content: "✓ ";
  color: var(--color-success);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__media img {
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft-hover);
}

@media (min-width: 1024px) {
  .hero {
    padding: var(--space-section-desktop) 0;
  }

  .hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
  }
}

/* -------------------------------------------------------------------- */
/* Sobre o produto                                                      */
/* -------------------------------------------------------------------- */

.about__inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.about__media img {
  border-radius: var(--radius-card);
}

@media (min-width: 1024px) {
  .about__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
  }
}

/* -------------------------------------------------------------------- */
/* O problema                                                           */
/* -------------------------------------------------------------------- */

.problem__lead {
  max-width: 62ch;
  font-size: 1.05rem;
}

.problem__grid {
  display: grid;
  gap: 1.5rem;
  margin-top: var(--space-lg);
}

@media (min-width: 768px) {
  .problem__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -------------------------------------------------------------------- */
/* Como funciona — steps                                                */
/* -------------------------------------------------------------------- */

.steps {
  list-style: none;
  margin: var(--space-lg) 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.steps__item {
  position: relative;
  padding-top: 3rem;
}

.steps__number {
  position: absolute;
  top: -18px;
  left: var(--space-lg);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -------------------------------------------------------------------- */
/* Como usar                                                            */
/* -------------------------------------------------------------------- */

.how-to-use__inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.how-to-use__media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--color-text-muted);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

@media (min-width: 1024px) {
  .how-to-use__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
  }
}

/* -------------------------------------------------------------------- */
/* Texto de apoio reutilizável                                          */
/* -------------------------------------------------------------------- */

.section-lead {
  max-width: 62ch;
  font-size: 1.05rem;
  margin-bottom: var(--space-lg);
}

.disclaimer-note {
  margin-top: var(--space-lg);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  max-width: 72ch;
}

.disclaimer-note a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* -------------------------------------------------------------------- */
/* Ingredientes                                                         */
/* -------------------------------------------------------------------- */

.ingredients-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ingredient-card img {
  border-radius: 50%;
  margin-bottom: var(--space-md);
}

.ingredient-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.ingredient-card p {
  margin-bottom: 0;
  font-size: var(--fs-small);
}

@media (min-width: 768px) {
  .ingredients-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* -------------------------------------------------------------------- */
/* Benefícios                                                           */
/* -------------------------------------------------------------------- */

.benefits-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: var(--space-lg);
}

.benefit-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
}

.benefit-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.benefit-card__icon svg {
  width: 24px;
  height: 24px;
}

.benefit-card h3 {
  font-size: 1.1rem;
}

.benefit-card p {
  margin-bottom: 0;
  font-size: var(--fs-small);
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -------------------------------------------------------------------- */
/* Por que escolher Kerassentials                                       */
/* -------------------------------------------------------------------- */

.why-choose__content {
  max-width: 62ch;
  margin-bottom: var(--space-lg);
}

.why-choose__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem;
  background-color: var(--color-surface-alt);
  border-radius: var(--radius-button);
}

.trust-badge__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-success);
  color: #ffffff;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.trust-badge h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .why-choose__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -------------------------------------------------------------------- */
/* Comparativo                                                          */
/* -------------------------------------------------------------------- */

.comparison-cards {
  display: none;
}

.comparison-table-hint {
  display: none;
}

.comparison-table-wrapper {
  position: relative;
  margin-top: var(--space-lg);
  overflow-x: auto;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-surface);
  min-width: 560px;
}

.comparison-table th,
.comparison-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-small);
}

.comparison-table thead th {
  font-family: var(--font-display);
  color: var(--color-primary);
  background-color: var(--color-surface-alt);
}

.comparison-table tbody th[scope="row"] {
  font-weight: 600;
  color: var(--color-text);
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody td:last-child {
  color: var(--color-primary);
  font-weight: 600;
}

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

.testimonials-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: var(--space-lg);
}

.testimonials-grid {
  display: grid;
  gap: 1.75rem;
  margin-top: var(--space-lg);
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-lg) var(--space-lg) var(--space-lg);
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-soft-hover);
  transform: translateY(-4px);
}

.testimonial-card__photo {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 3px solid var(--color-surface-alt);
  box-shadow: var(--shadow-soft);
}

.testimonial-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-primary);
}

.testimonial-card__location {
  margin: 0 0 0.5rem;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.testimonial-card__stars {
  color: #d4a017;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 0.85rem;
}

.testimonial-card__quote {
  font-style: italic;
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 0.85rem;
}

.testimonial-card__badge {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-success);
}

.testimonial-card__badge::before {
  content: "✓";
  font-weight: 700;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -------------------------------------------------------------------- */
/* Oferta                                                               */
/* -------------------------------------------------------------------- */

/* Override específico só para #offers — não afeta nenhuma outra seção.
   scroll-margin-top compensa apenas a altura da navbar fixa (76px);
   o padding-top é reduzido para eliminar o espaço em branco excessivo
   antes do título ao chegar via âncora. */
#offers {
  scroll-margin-top: 90px;
  padding-top: 1.5rem;
}

@media (min-width: 768px) {
  #offers {
    padding-top: 2rem;
  }
}

.offer-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: var(--space-lg);
}

.offer-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  padding-top: 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.offer-card--popular,
.offer-card--best {
  border: 2px solid var(--color-primary);
}

.offer-card--best {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-soft-hover);
}

.offer-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: var(--fs-small);
  font-weight: 600;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
}

.offer-card__badge--best {
  background-color: var(--color-accent);
}

.offer-card__label {
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.offer-card__name {
  margin-bottom: 0.5rem;
}

.offer-card__image {
  display: block;
  margin: 0 auto 0.75rem;
  width: 100%;
  aspect-ratio: 400 / 333;
  object-fit: contain;
  object-position: center bottom;
}

.offer-card__price {
  margin-bottom: 0.25rem;
}

.offer-card__amount {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-primary);
}

.offer-card__unit {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.offer-card__shipping {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.offer-card__perks {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
  text-align: left;
  display: grid;
  gap: 0.5rem;
  font-size: var(--fs-small);
  flex-grow: 1;
  align-content: start;
}

.offer-card__perks li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-text-muted);
}

.offer-card__perks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.offer-card .btn--full {
  width: 100%;
  margin-top: auto;
}

.offer-card__total {
  margin: 0.75rem 0 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.offer-card__total-strike {
  text-decoration: line-through;
  color: var(--color-text-muted);
  margin-right: 0.35rem;
}

.offer-card__total-price {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1.05rem;
}

.offer-note {
  margin-top: var(--space-lg);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}

@media (min-width: 1024px) {
  .offer-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .offer-card--best {
    padding-top: 2.25rem;
    padding-bottom: var(--space-lg);
  }
}

/* -------------------------------------------------------------------- */
/* Garantia                                                             */
/* -------------------------------------------------------------------- */

.guarantee__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.1rem;
  max-width: 720px;
  margin: 0 auto;
}

.guarantee__badge-image {
  width: 156px;
  height: 156px;
}

.guarantee__content h2 {
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  margin-bottom: 0.5rem;
}

.guarantee__content p {
  margin-bottom: 0;
}

.guarantee__trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 0.75rem;
}

.guarantee__trust-row img {
  height: 45px;
  width: auto;
  opacity: 0.85;
}

#guarantee.section {
  padding: 2.5rem 0;
}

@media (min-width: 768px) {
  #guarantee.section {
    padding: 3.5rem 0;
  }
}

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

.faq-list {
  margin-top: var(--space-lg);
  max-width: 760px;
  display: grid;
  gap: 1rem;
}

.faq-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  overflow: hidden;
}

.faq-item__question {
  margin: 0;
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
}

.faq-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: var(--color-primary);
  transform: translate(-50%, -50%);
}

.faq-item__icon::before {
  width: 14px;
  height: 2px;
}

.faq-item__icon::after {
  width: 2px;
  height: 14px;
  transition: transform 0.2s ease;
}

.faq-item__trigger[aria-expanded="true"] .faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-item__answer {
  padding: 0 1.5rem 1.25rem;
}

.faq-item__answer p {
  margin: 0;
  font-size: 0.95rem;
}

/* -------------------------------------------------------------------- */
/* CTA Final                                                            */
/* -------------------------------------------------------------------- */

.final-cta {
  padding: var(--space-section-mobile) 0;
  background-color: var(--color-primary);
  text-align: center;
}

.final-cta__inner h2 {
  color: #ffffff;
}

.final-cta__inner p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .final-cta {
    padding: var(--space-section-desktop) 0;
  }
}

/* -------------------------------------------------------------------- */
/* Footer                                                               */
/* -------------------------------------------------------------------- */

.site-footer {
  background-color: var(--color-surface-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
}

.footer__inner {
  display: grid;
  gap: var(--space-lg);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.footer__tagline {
  font-size: var(--fs-small);
  margin-bottom: 0;
}

.footer__nav {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(2, 1fr);
}

.footer__nav-title {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  font-size: var(--fs-small);
}

.footer__nav-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: var(--fs-small);
}

.footer__nav-group a {
  color: var(--color-text-muted);
}

.footer__nav-group a:hover {
  color: var(--color-primary);
}

.footer__legal {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

.footer__legal p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer__legal {
    grid-column: 1 / -1;
  }
}

/* -------------------------------------------------------------------- */
/* Páginas institucionais (about, contato, legais)                      */
/* -------------------------------------------------------------------- */

.legal-page {
  max-width: 760px;
}

.legal-page h2 {
  font-size: 1.25rem;
  margin-top: var(--space-lg);
}

.legal-page ul {
  color: var(--color-text-muted);
}

.contact-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: var(--space-lg);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* -------------------------------------------------------------------- */
/* Faixa de certificações (imagens reais)                               */
/* -------------------------------------------------------------------- */

.certifications-strip {
  padding: 2rem 0;
  background-color: var(--color-surface);
}

.certifications-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2rem 3rem;
}

.certifications-strip__inner img {
  width: 84px;
  height: auto;
  opacity: 0.9;
}