/* ============================================================
   ADERY THEME — main.css  v1.0.0
   Estrutura: Custom Properties → Reset → Layout → Components
              → Header → Seções (Hero, Clientes, Serviços, Sobre,
                Orçamento, Fornecedores) → Footer → Animações
                → Responsivo
   ============================================================ */

/* ── Custom Properties ───────────────────────────────────────────────────── */
:root {
  /* Cores */
  --clr-primary:       #F07320;
  --clr-primary-dark:  #C95E17;
  --clr-primary-light: #FF9850;
  --clr-secondary:     #D4306A;
  --clr-gradient:      linear-gradient(135deg, #F07320 0%, #D4306A 100%);
  --clr-gradient-dark: linear-gradient(135deg, #C95E17 0%, #A8235A 100%);

  --clr-dark:          #1A1A2E;
  --clr-text:          #2D2D2D;
  --clr-text-muted:    #6B6B6B;
  --clr-border:        #E2E2E2;
  --clr-light:         #F7F7F7;
  --clr-white:         #FFFFFF;

  /* Tipografia */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Open Sans', sans-serif;

  /* Espaçamento */
  --section-py:    96px;
  --container:     1200px;
  --container-pad: clamp(16px, 4vw, 40px);

  /* Sombras */
  --shadow-sm:  0 2px 8px  rgba(0,0,0,.07);
  --shadow-md:  0 4px 20px rgba(0,0,0,.11);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.15);
  --shadow-xl:  0 16px 60px rgba(0,0,0,.18);

  /* Bordas */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  /* Transição */
  --ease:        cubic-bezier(.4, 0, .2, 1);
  --transition:  .3s var(--ease);

  /* Header */
  --header-h:    72px;
}

/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--clr-text);
  background: var(--clr-white);
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── Layout Helpers ──────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--section-py);
}
.section--light { background: var(--clr-light); }
.section--white { background: var(--clr-white); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  padding: 4px 14px;
  background: rgba(240, 115, 32, .1);
  border-radius: 100px;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--clr-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-desc {
  max-width: 600px;
  margin-inline: auto;
  color: var(--clr-text-muted);
  font-size: 1.0625rem;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.12);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(.97); }

.btn--primary {
  background: var(--clr-gradient);
  color: var(--clr-white);
  box-shadow: 0 4px 16px rgba(240,115,32,.35);
}
.btn--primary:hover {
  box-shadow: 0 6px 24px rgba(240,115,32,.5);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,.7);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--clr-white);
}

.btn--lg {
  font-size: 1rem;
  padding: 15px 36px;
  border-radius: var(--radius-md);
}
.btn--submit {
  min-width: 220px;
  justify-content: center;
}
.btn--submit:disabled {
  opacity: .65;
  cursor: not-allowed;
  transform: none;
}

/* ── Site Header ─────────────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: var(--clr-white);
  box-shadow: 0 1px 0 rgba(0,0,0,.08), var(--shadow-sm);
  transition: background var(--transition), box-shadow var(--transition),
              backdrop-filter var(--transition);
}
/* Glass effect quando o usuário rola a página */
.site-header.is-scrolled {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 4px 24px rgba(0,0,0,.08);
}
.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo — sempre à esquerda, altura controlada */
.site-header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  line-height: 0;
}
/* Cobre tanto a tag <a> do custom_logo quanto img direto */
.site-header__logo .custom-logo-link,
.site-header__logo a {
  display: flex;
  align-items: center;
}
.site-header__logo img,
.site-header__logo .custom-logo {
  height: 48px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}
.site-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.375rem;
  color: var(--clr-dark);
  letter-spacing: -.01em;
}

/* Nav */
.primary-nav { display: flex; align-items: center; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-list a {
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--clr-dark);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--clr-gradient);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 1px;
}
.nav-list a:hover { color: var(--clr-primary); }
.nav-list a:hover::after { transform: scaleX(1); }

/* Nav toggle (mobile) — hambúrguer escuro */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1000;
  outline: none;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
}
.nav-toggle:focus-visible {
  outline: 2px solid var(--clr-primary);
  outline-offset: 2px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-dark);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.nav-toggle.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── WhatsApp FAB ────────────────────────────────────────────────────────── */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 998;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.875rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, .5);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.whatsapp-fab:hover {
  color: #fff;
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, .65);
}

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__video,
.hero__fallback-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(240, 115, 32, .82) 0%,
    rgba(212, 48, 106, .78) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 80px;
}

.hero__text { max-width: 680px; }

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: rgba(255,255,255,.88);
  line-height: 1.6;
  margin-bottom: 40px;
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.7);
  font-size: .75rem;
  animation: scroll-bounce 2s ease-in-out infinite;
}
.hero__scroll-line {
  display: block;
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, rgba(255,255,255,.0), rgba(255,255,255,.7));
}
@keyframes scroll-bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(6px); }
}

/* ── Logos Carrossel (Clientes & Fornecedores) ───────────────────────────── */
.logos-section { padding-block: 64px; }
.logos-section__heading {
  font-family: var(--font-heading);
  font-size: clamp(.8rem, 1.5vw, 1rem);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  text-align: center;
  margin-bottom: 40px;
}

.logos-swiper { padding-bottom: 40px !important; }
.logos-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 28px;
  background: var(--clr-white);
  border-radius: var(--radius-md);
}
.logos-slide a { display: flex; align-items: center; justify-content: center; }
.logos-slide__img {
  max-height: 80px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: grayscale(1) opacity(.6);
  transition: filter var(--transition), transform var(--transition);
}
.logos-slide:hover .logos-slide__img {
  filter: grayscale(0) opacity(1);
  transform: scale(1.05);
}
.logos-swiper__pagination.swiper-pagination {
  bottom: 0;
}
.logos-swiper__pagination .swiper-pagination-bullet-active {
  background: var(--clr-primary);
}

/* ── Services ────────────────────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--clr-white);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--clr-primary);
}

.service-card__icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(240,115,32,.12) 0%, rgba(212,48,106,.08) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-card__icon-wrap {
  background: var(--clr-gradient);
}
.service-card__icon-wrap i {
  font-size: 1.75rem;
  color: var(--clr-primary);
  transition: color var(--transition);
}
.service-card:hover .service-card__icon-wrap i {
  color: var(--clr-white);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 12px;
}

.service-card__desc {
  color: var(--clr-text-muted);
  font-size: .9375rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-card__divider {
  width: 40px;
  height: 3px;
  background: var(--clr-gradient);
  border-radius: 2px;
  margin-bottom: 20px;
}

.service-card__list-label {
  font-family: var(--font-heading);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.service-card__list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.service-card__list li {
  font-size: .9375rem;
  color: var(--clr-text-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--clr-border);
  position: relative;
}
.service-card__list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-primary);
  margin-right: 8px;
  vertical-align: middle;
  flex-shrink: 0;
}

.service-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-top: auto;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
.service-card__cta:hover {
  color: var(--clr-primary-dark);
  border-bottom-color: var(--clr-primary);
  gap: 10px;
}

/* ── About (Quem Somos) ───────────────────────────────────────────────────── */
.about-section {
  position: relative;
  background-color: var(--clr-dark);
  padding-block: var(--section-py);
  overflow: hidden;
}

/* Camada de mídia (vídeo ou imagem) — idêntica ao hero */
.about-section__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.about-section__video,
.about-section__fallback-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about-section__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(240, 115, 32, .78) 0%,
    rgba(212, 48, 106, .72) 100%
  );
}
.about-section__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  text-align: center;
}

.about-block { max-width: 720px; }
.about-block__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  backdrop-filter: blur(4px);
}
.about-block__icon i {
  font-size: 1.375rem;
  color: var(--clr-white);
}
.about-block__title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: 16px;
}
.about-block__text {
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  color: rgba(255,255,255,.88);
  line-height: 1.75;
}

.about-divider {
  width: 60px;
  height: 2px;
  background: rgba(255,255,255,.3);
  border-radius: 1px;
}

.about-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 48px;
  padding-top: 16px;
}
.about-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.about-stat__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1;
}
.about-stat__label {
  font-size: .8125rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  font-weight: 600;
}

/* ── Quote Form ───────────────────────────────────────────────────────────── */
.quote-form {
  max-width: 860px;
  margin-inline: auto;
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 5vw, 56px);
  box-shadow: var(--shadow-xl);
}

.form-row {
  display: grid;
  gap: 20px;
  margin-bottom: 20px;
}
.form-row--2col { grid-template-columns: 1fr 1fr; }
.form-row--3col { grid-template-columns: 1fr auto 1fr; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group--grow { flex: 1 1 auto; }
.form-group--narrow { flex: 0 0 100px; }

.form-label {
  font-family: var(--font-heading);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--clr-dark);
}
.form-required { color: var(--clr-primary); margin-left: 2px; }

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: .9375rem;
  color: var(--clr-text);
  background: var(--clr-white);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(240,115,32,.15);
}
.form-input[readonly] {
  background: var(--clr-light);
  color: var(--clr-text-muted);
  cursor: default;
}
.form-input.is-invalid {
  border-color: #E53935;
  box-shadow: 0 0 0 3px rgba(229,57,53,.12);
}
.form-input.is-valid {
  border-color: #43A047;
}

.form-textarea { resize: vertical; min-height: 120px; }
.form-textarea--sm { min-height: 80px; }

.form-input--uf {
  max-width: 60px;
  text-align: center;
  text-transform: uppercase;
}
.form-input-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

/* CEP spinner */
.form-input-wrap { position: relative; }
.form-input-wrap--icon .form-input { padding-right: 44px; }
.cep-spinner {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--clr-primary);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.cep-spinner.is-loading { opacity: 1; }

/* Address block: oculto até o CEP ser preenchido */
.form-address-block {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .5s var(--ease), opacity .4s var(--ease), margin .4s var(--ease);
  margin-bottom: 0;
}
.form-address-block.is-visible {
  max-height: 400px;
  opacity: 1;
  margin-bottom: 20px;
}

.form-error {
  font-size: .8rem;
  color: #E53935;
  min-height: 1.2em;
  display: block;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}
.form-required-note {
  font-size: .8125rem;
  color: var(--clr-text-muted);
}

/* Feedback do formulário */
.form-feedback {
  margin-top: 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.form-feedback__inner {
  padding: 16px 20px;
  font-size: .9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
}
.form-feedback.is-success .form-feedback__inner {
  background: #E8F5E9;
  color: #2E7D32;
  border: 1px solid #A5D6A7;
}
.form-feedback.is-error .form-feedback__inner {
  background: #FFEBEE;
  color: #C62828;
  border: 1px solid #EF9A9A;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
  background: #1e1e2f;
  color: rgba(255,255,255,.85);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
  padding-block: 80px;
}
.footer-logo {
  margin-bottom: 28px;
}
.footer-logo a,
.footer-logo .site-name {
  display: inline-block;
}
.footer-logo img,
.footer-logo .custom-logo {
  height: 44px;
  width: auto;
  max-width: 180px;
  filter: brightness(0) invert(1);
  opacity: .9;
}

.site-footer__contact h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: 16px;
}
.footer-divider {
  width: 40px;
  height: 3px;
  background: var(--clr-gradient);
  border: none;
  border-radius: 2px;
  margin-bottom: 28px;
}
.footer-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.footer-info-item i {
  color: var(--clr-primary);
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-info-item a {
  color: rgba(255,255,255,.85);
  transition: color var(--transition);
}
.footer-info-item a:hover { color: var(--clr-primary-light); }

.site-footer__map { border-radius: var(--radius-md); overflow: hidden; }

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-block: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.footer-fsc-seal {
  height: 220px;
  width: auto;
}
.site-footer__bottom p {
  font-size: .7rem;
  color: rgba(255,255,255,.45);
}
.site-footer__bottom a {
  color: rgba(255,255,255,.6);
  font-weight: 600;
  transition: color var(--transition);
}
.site-footer__bottom a:hover { color: var(--clr-primary-light); }

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
.faq-groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 64px;
  margin-top: 48px;
}
.faq-group__title {
  font-family: var(--font-heading);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin: 0 0 16px;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.faq-item {
  border-bottom: 1px solid var(--clr-border);
}
.faq-item:first-child {
  border-top: 1px solid var(--clr-border);
}
.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  padding: 16px 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.4;
  transition: color var(--transition);
}
.faq-item__question:hover,
.faq-item__question[aria-expanded="true"] {
  color: var(--clr-primary);
}
.faq-item__icon {
  flex-shrink: 0;
  font-size: .75rem;
  color: var(--clr-primary);
  transition: transform .3s var(--ease);
}
.faq-item__question[aria-expanded="true"] .faq-item__icon {
  transform: rotate(180deg);
}
.faq-item__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s var(--ease);
}
.faq-item__answer:not([hidden]) {
  max-height: 600px;
}
.faq-item__answer[hidden] {
  display: block !important; /* mantém o elemento no DOM para animar */
  max-height: 0;
}
.faq-item__answer-inner {
  padding: 0 0 20px;
  font-size: .9rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
}
.faq-item__answer-inner p { margin: 0; }
.faq-item__answer-inner p + p { margin-top: .75em; }

/* ── Animações de scroll (data-animate) ─────────────────────────────────── */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
[data-animate].is-animated {
  opacity: 1;
  transform: none;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

/* Tablet ≤ 1024px */
@media (max-width: 1024px) {
  :root { --section-py: 72px; }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .faq-groups {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Mobile ≤ 768px */
@media (max-width: 768px) {
  :root { --section-py: 56px; }

  /* Nav mobile */
  .nav-toggle { display: flex; }

  .primary-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100dvh;
    background: var(--clr-gradient);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s var(--ease), visibility .3s var(--ease);
    z-index: 999;
    pointer-events: none;
  }
  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  /* Hambúrguer vira X branco quando menu está aberto */
  .nav-toggle.is-open span {
    background: var(--clr-white);
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 0;
    width: 100%;
  }
  .nav-list li {
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .nav-list li:first-child {
    border-top: 1px solid rgba(255,255,255,.12);
  }
  .nav-list a {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: .1em;
    padding: 20px 32px;
    color: var(--clr-white);
    width: 100%;
  }
  .nav-list a::after { display: none; }
  .nav-list a:hover {
    color: var(--clr-white);
    background: rgba(255,255,255,.12);
  }

  /* Hero */
  .hero__cta-group { flex-direction: column; align-items: flex-start; }
  .btn--lg { width: 100%; justify-content: center; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Form */
  .form-row--2col,
  .form-row--3col { grid-template-columns: 1fr; }
  .form-group--narrow { flex: auto; }
  .form-input--uf { max-width: 100%; }
  .form-input-row { flex-direction: column; }
  .form-actions { flex-direction: column; align-items: stretch; }
  .btn--submit { width: 100%; }
  .quote-form { padding: 28px 20px; border-radius: var(--radius-lg); }

  /* About stats */
  .about-stats { gap: 32px; }

  /* Footer */
  .site-footer__inner { padding-block: 56px; gap: 36px; }
  .footer-logo { text-align: center; }
  .footer-logo img,
  .footer-logo .custom-logo { margin-inline: auto; }
}

/* Small mobile ≤ 480px */
@media (max-width: 480px) {
  .hero__title { font-size: 1.875rem; }
  .hero__scroll-hint { display: none; }
}

/* ── Print ───────────────────────────────────────────────────────────────── */
@media print {
  .site-header, .hero__scroll-hint, .logos-section,
  .about-section, .quote-section, .site-footer__map { display: none; }
}