/* ==========================================================================
   ARKO CONTADORES ASSOCIADOS — PREMIUM
   style.css
   --------------------------------------------------------------------------
   Índice:
   1.  Reset & Base
   2.  Design Tokens (variáveis)
   3.  Tipografia & Utilitários
   4.  Acessibilidade / Motion
   5.  Scroll Reveal (genérico)
   6.  Header (glassmorphism + menu)
   7.  Hero (carrossel, Ken Burns, parallax)
   8.  Ledger Bridge (elemento assinatura)
   9.  Trust strip
   10. Serviços
   11. Método / Processo
   12. Sobre + contadores animados
   13. Depoimentos
   14. Contato
   15. Footer
   16. Botão flutuante WhatsApp
   17. Responsivo (tablet / mobile)
   ========================================================================== */


/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--papel);
  color: var(--grafite);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; }
svg { display: block; }

section[id] { scroll-margin-top: 88px; }

/* Padrão sutil de "papel de razão" no fundo do corpo, referência ao livro-razão contábil */
body {
  background-image: repeating-linear-gradient(
    180deg,
    rgba(1, 84, 58, 0.035) 0px,
    rgba(1, 84, 58, 0.035) 1px,
    transparent 1px,
    transparent 44px
  );
}


/* ==========================================================================
   2. DESIGN TOKENS
   ========================================================================== */
:root {
  /* Paleta — verde institucional + dourado premium (identidade ARKO mantida) */
  --verde: #01543A;
  --verde-escuro: #013322;
  --verde-profundo: #051F15;
  --verde-claro: #E7EFEA;
  --grafite: #23262A;
  --grafite-suave: #62666A;
  --papel: #F8F6F1;
  --branco: #FFFFFF;
  --ouro: #B8935A;
  --ouro-claro: #E4C79A;
  --ouro-escuro: #8C6C3E;
  --linha: rgba(1, 51, 34, 0.14);

  /* Tipografia */
  --serif: "Fraunces", serif;
  --sans: "Inter", sans-serif;
  --mono: "IBM Plex Mono", monospace;

  /* Vidro (glassmorphism) */
  --glass-bg: rgba(248, 246, 241, 0.72);
  --glass-bg-dark: rgba(5, 31, 21, 0.55);
  --glass-border: rgba(255, 255, 255, 0.35);

  /* Sombra premium */
  --shadow-soft: 0 20px 50px -30px rgba(1, 51, 34, 0.35);
  --shadow-premium: 0 40px 90px -40px rgba(1, 51, 34, 0.45);
  --shadow-gold: 0 18px 40px -18px rgba(140, 108, 62, 0.55);

  /* Raio */
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;

  /* Ritmo de seção */
  --section-y: clamp(72px, 9vw, 128px);
}


/* ==========================================================================
   3. TIPOGRAFIA & UTILITÁRIOS
   ========================================================================== */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--verde-escuro);
  margin: 0;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--verde);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--ouro);
  display: inline-block;
}
.eyebrow.light { color: #B9E4CF; }
.eyebrow.light::before { background: var(--ouro-claro); }

.sec-head { max-width: 640px; }
.sec-head h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.14;
  font-weight: 500;
}
.sec-head p.desc {
  margin-top: 16px;
  color: var(--grafite-suave);
  font-size: 16px;
  line-height: 1.6;
}

/* Ícone de "check" reutilizável */
.check {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 20px;
  flex: none;
}
.check svg { width: 100%; height: 100%; }

/* ---- Botões ---- */
.btn {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  font-weight: 500;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--verde);
  background: var(--verde);
  color: var(--branco);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: transform .28s cubic-bezier(.2,.8,.2,1), background .25s ease, color .25s ease, box-shadow .3s ease, border-color .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn:active { transform: translateY(0); }

.btn.on-dark {
  background: var(--branco);
  color: var(--verde-escuro);
  border-color: var(--branco);
}
.btn.on-dark:hover { box-shadow: 0 20px 50px -20px rgba(0,0,0,0.5); }

.btn.ghost {
  background: transparent;
  border-color: var(--linha);
  color: var(--verde-escuro);
}

/* CTA dourado — usado no header e nos pontos de maior decisão */
.btn-gold {
  background: linear-gradient(135deg, var(--ouro-claro) 0%, var(--ouro) 55%, var(--ouro-escuro) 100%);
  border: 1px solid var(--ouro-escuro);
  color: #2B2107;
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 46px -16px rgba(140, 108, 62, 0.65);
}

.btn-mini {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--verde);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color .2s ease, color .2s ease;
}
.btn-mini:hover { border-color: var(--ouro); color: var(--ouro-escuro); }


/* ==========================================================================
   4. ACESSIBILIDADE / MOTION
   ========================================================================== */
:focus-visible {
  outline: 2px solid var(--ouro);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}


/* ==========================================================================
   5. SCROLL REVEAL (genérico — controlado via IntersectionObserver no JS)
   ========================================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
  transition-delay: var(--reveal-delay, 0s);
}
.fade-up.in { opacity: 1; transform: translateY(0); }


/* ==========================================================================
   6. HEADER — glassmorphism + sticky + menu animado
   ========================================================================== */
header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--glass-border);
  transition: background .35s ease, box-shadow .35s ease, border-color .35s ease;
}
header.scrolled {
  background: rgba(248, 246, 241, 0.92);
  box-shadow: 0 10px 30px -20px rgba(1, 51, 34, 0.35);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 24px;
}

.logo-mark { height: 30px; width: auto; }
.logo-word { font-family: var(--serif); font-weight: 600; font-size: 19px; color: var(--verde-escuro); letter-spacing: .01em; }
.logo-word span { color: var(--ouro-escuro); }

.nav-links { display: flex; gap: 34px; align-items: center; }
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--grafite);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0%;
  height: 1.5px;
  background: var(--verde);
  transition: width .28s ease;
}
.nav-links a:hover::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 16px; }

/* Botão hambúrguer animado (3 linhas -> X) */
.menu-toggle {
  display: none;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--linha);
  background: transparent;
  cursor: pointer;
  position: relative;
  flex: none;
}
.menu-toggle span {
  position: absolute;
  left: 11px; right: 11px;
  height: 2px;
  background: var(--verde-escuro);
  transition: transform .3s ease, opacity .3s ease, top .3s ease;
}
.menu-toggle span:nth-child(1) { top: 15px; }
.menu-toggle span:nth-child(2) { top: 20px; }
.menu-toggle span:nth-child(3) { top: 25px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* Painel de menu mobile (slide-in) */
.mobile-panel {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(360px, 86vw);
  height: 100vh;
  background: var(--verde-escuro);
  color: var(--branco);
  z-index: 95;
  transform: translateX(100%);
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
  padding: 100px 36px 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  box-shadow: -30px 0 60px -30px rgba(0,0,0,0.5);
}
.mobile-panel.open { transform: translateX(0); }
.mobile-panel a {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--branco);
  opacity: .92;
}
.mobile-panel a:hover { color: var(--ouro-claro); }
.mobile-backdrop {
  position: fixed; inset: 0;
  background: rgba(1, 31, 21, 0.55);
  backdrop-filter: blur(2px);
  z-index: 94;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
}
.mobile-backdrop.open { opacity: 1; pointer-events: auto; }


/* ==========================================================================
   7. HERO — carrossel em tela cheia, Ken Burns, parallax, overlay elegante
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  max-height: 980px;
  overflow: hidden;
  isolation: isolate;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
  pointer-events: none;
}
.hero-slide.active { opacity: 1; pointer-events: auto; z-index: 1; }

/* Camada de imagem com efeito Ken Burns (zoom lento) */
.hero-media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  will-change: transform;
}
.hero-slide.active .hero-media {
  animation: kenburns 9s ease-out forwards;
}
@keyframes kenburns {
  0%   { transform: scale(1.06) translate3d(0,0,0); }
  100% { transform: scale(1.18) translate3d(-1.2%, -1%, 0); }
}

/* Overlay elegante em gradiente duplo, garante contraste e clima premium */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5,31,21,0.35) 0%, rgba(5,31,21,0.15) 32%, rgba(5,31,21,0.65) 100%),
    linear-gradient(100deg, rgba(1,51,34,0.78) 0%, rgba(1,51,34,0.25) 46%, rgba(1,51,34,0.05) 70%);
}

/* Marca d'água em parallax (segue o mouse / scroll) */
.hero-mark {
  position: absolute;
  right: -6%;
  top: 50%;
  width: 46vw;
  max-width: 620px;
  transform: translateY(-50%);
  opacity: .16;
  will-change: transform;
  z-index: 1;
}
.hero-mark svg { width: 100%; height: auto; }

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-bottom: 64px;
}
.hero-text { max-width: 700px; }
.hero-text h1 {
  color: var(--branco);
  font-size: clamp(38px, 5.6vw, 68px);
  line-height: 1.08;
  font-weight: 500;
}
.hero-text h1 em {
  font-style: italic;
  color: var(--ouro-claro);
}
.hero-lede {
  margin: 24px 0 34px;
  font-size: clamp(16px, 1.5vw, 18.5px);
  line-height: 1.65;
  color: rgba(255,255,255,0.88);
  max-width: 560px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Controles do carrossel */
.hero-dots {
  position: absolute;
  left: 32px; bottom: 34px;
  z-index: 3;
  display: flex;
  gap: 10px;
}
.hero-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none; cursor: pointer; padding: 0;
  transition: background .25s ease, width .25s ease;
}
.hero-dot.active { background: var(--ouro-claro); width: 26px; border-radius: 5px; }

.hero-arrows {
  position: absolute;
  right: 32px; bottom: 30px;
  z-index: 3;
  display: flex;
  gap: 10px;
}
.hero-arrows button {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(6px);
  color: var(--branco);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.hero-arrows button:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }

.hero-progress {
  position: absolute;
  left: 0; bottom: 0;
  height: 3px;
  width: 100%;
  background: rgba(255,255,255,0.14);
  z-index: 3;
}
.hero-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--ouro-claro), var(--ouro));
}
.hero-progress span.run { animation: hero-bar 9s linear forwards; }
@keyframes hero-bar { from { width: 0%; } to { width: 100%; } }

/* Indicador de rolagem */
.scroll-hint {
  position: absolute;
  left: 50%; bottom: 18px;
  transform: translateX(-50%);
  z-index: 3;
  display: none; /* reativado acima de 720px — ver seção 17 RESPONSIVO */
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.7);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .14em;
}
.scroll-hint .line { width: 1px; height: 26px; background: rgba(255,255,255,0.5); animation: scroll-pulse 2.2s ease-in-out infinite; }
@keyframes scroll-pulse { 0%,100% { opacity: .25; } 50% { opacity: 1; } }


/* ==========================================================================
   8. LEDGER BRIDGE — elemento de assinatura do site
   Uma "tira de razão contábil" flutuante que conecta o hero ao conteúdo,
   com números animados — reforça a precisão numérica que é a essência
   da proposta da ARKO.
   ========================================================================== */
.ledger-bridge {
  position: relative;
  margin-top: -64px;
  z-index: 5;
}
.ledger-card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid rgba(1,51,34,0.06);
}
.ledger-item {
  padding: 30px 26px;
  border-left: 1px solid var(--linha);
  position: relative;
}
.ledger-item:first-child { border-left: none; }
.ledger-item::before {
  content: attr(data-idx);
  position: absolute;
  top: 14px; right: 18px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: rgba(1,51,34,0.28);
}
.ledger-item .label {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grafite-suave);
  margin-bottom: 10px;
}
.ledger-item .val {
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 500;
  color: var(--verde-escuro);
}
.ledger-item .val.gold { color: var(--ouro-escuro); }


/* ==========================================================================
   9. TRUST STRIP
   ========================================================================== */
.trust { padding: 96px 0 28px; }
.trust-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.trust-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--grafite-suave);
  white-space: nowrap;
}
.trust-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.trust-tags .tag {
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px 14px;
  border: 1px solid var(--linha);
  border-radius: 100px;
  color: var(--verde-escuro);
  background: var(--branco);
}


/* ==========================================================================
   10. SERVIÇOS — cards modernos, ícones Lucide, hover sofisticado
   ========================================================================== */
.services {
  padding: var(--section-y) 0;
  background: var(--verde-profundo);
  position: relative;
  overflow: hidden;
}
.services::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(180deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 44px);
  pointer-events: none;
}
.services .sec-head h2 { color: var(--branco); }
.services .eyebrow { color: #9FD9BE; }
.services .eyebrow::before { background: var(--ouro-claro); }

.services-grid {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: transform .4s cubic-bezier(.2,.8,.2,1), background .4s ease, border-color .4s ease, box-shadow .4s ease;
}
.service-card::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(220px 140px at 20% 0%, rgba(228,199,154,0.14), transparent 70%);
  opacity: 0;
  transition: opacity .4s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.065);
  border-color: rgba(228,199,154,0.35);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.55);
}
.service-card:hover::after { opacity: 1; }

.service-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(228,199,154,0.12);
  border: 1px solid rgba(228,199,154,0.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  transition: background .35s ease, transform .35s ease;
}
.service-card:hover .service-icon {
  background: var(--ouro-claro);
  transform: rotate(-8deg) scale(1.06);
}
.service-icon svg, .service-icon i { width: 22px; height: 22px; color: var(--ouro-claro); stroke-width: 1.6; transition: color .35s ease; }
.service-card:hover .service-icon svg,
.service-card:hover .service-icon i { color: var(--verde-escuro); }

.service-card h3 {
  color: var(--branco);
  font-size: 19px;
  font-weight: 500;
  margin-bottom: 10px;
}
.service-card p {
  color: rgba(255,255,255,0.68);
  font-size: 14.5px;
  line-height: 1.62;
  margin: 0 0 18px;
}
.service-card .btn-mini { color: var(--ouro-claro); }
.service-card .btn-mini:hover { color: var(--branco); border-color: var(--branco); }


/* ==========================================================================
   11. MÉTODO / PROCESSO
   Numeração mantida por ser, de fato, uma sequência real de etapas
   de trabalho (etapa 1 -> 4), não decoração.
   ========================================================================== */
.process { padding: var(--section-y) 0; }
.process-list {
  margin-top: 46px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.process-step {
  padding: 4px 26px 4px 0;
  border-left: 1px solid var(--linha);
  padding-left: 26px;
  position: relative;
}
.process-step:first-child { border-left: none; padding-left: 0; }
.step-num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ouro-escuro);
  display: block;
  margin-bottom: 14px;
}
.process-step h4 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 10px;
}
.process-step p {
  color: var(--grafite-suave);
  font-size: 14.5px;
  line-height: 1.62;
  margin: 0;
}


/* ==========================================================================
   12. SOBRE — layout dividido, fotos grandes, estatísticas animadas
   ========================================================================== */
.about { padding: var(--section-y) 0 0; }
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.about-text p.lede-about {
  color: var(--grafite-suave);
  font-size: 16px;
  line-height: 1.7;
  margin: 18px 0 0;
}
.about-text p.lede-about + p.lede-about { margin-top: 14px; }

.about-image { position: relative; }
.about-image .frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-premium);
  aspect-ratio: 4/5;
  position: relative;
}
.about-image img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.2s cubic-bezier(.2,.8,.2,1);
}
.about-image:hover img { transform: scale(1.09); }
.about-image .frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(200deg, rgba(1,51,34,0.28) 0%, transparent 45%);
}
.about-badge {
  position: absolute;
  left: -26px; bottom: 30px;
  background: var(--branco);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 20px 24px;
  display: flex; align-items: center; gap: 14px;
  z-index: 2;
}
.about-badge .n { font-family: var(--serif); font-size: 26px; color: var(--verde-escuro); font-weight: 600; }
.about-badge .t { font-size: 12.5px; color: var(--grafite-suave); max-width: 130px; line-height: 1.35; }

.why { padding: 96px 0 var(--section-y); display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; }
.stat-block { display: flex; gap: 44px; margin-top: 30px; }
.stat .n {
  font-family: var(--serif);
  font-size: clamp(38px, 4vw, 54px);
  color: var(--verde-escuro);
  font-weight: 600;
  line-height: 1;
}
.stat .n span { font-size: 0.5em; color: var(--ouro-escuro); margin-left: 2px; }
.stat .l { margin-top: 8px; font-size: 13.5px; color: var(--grafite-suave); max-width: 170px; line-height: 1.4; }

.why-list { display: flex; flex-direction: column; gap: 26px; }
.why-item { display: flex; gap: 16px; align-items: flex-start; }
.why-item h4 { font-size: 16.5px; font-weight: 500; margin-bottom: 6px; }
.why-item p { margin: 0; color: var(--grafite-suave); font-size: 14.5px; line-height: 1.6; }


/* ==========================================================================
   13. DEPOIMENTOS — slider moderno, foto do cliente, cinco estrelas
   ========================================================================== */
.testi-section { padding: var(--section-y) 0 0; position: relative; }
.testi-layout {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 56px;
  align-items: flex-start;
}
.testi-slider { position: relative; }
.quote-mark {
  position: absolute; top: -46px; left: -6px;
  font-family: var(--serif);
  font-size: 140px;
  color: var(--verde-claro);
  line-height: 1;
  z-index: 0;
  user-select: none;
}
.testi-track { position: relative; min-height: 210px; }
.testi-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s ease, transform .55s ease;
  pointer-events: none;
}
.testi-slide.active { opacity: 1; transform: translateY(0); pointer-events: auto; position: relative; }

.testi-stars { display: flex; gap: 4px; margin-bottom: 18px; }
.testi-stars svg { width: 16px; height: 16px; color: var(--ouro); fill: var(--ouro); }

.testi-slide .text {
  font-family: var(--serif);
  font-size: clamp(19px, 2.1vw, 25px);
  line-height: 1.5;
  color: var(--verde-escuro);
  font-weight: 400;
  margin: 0 0 26px;
  position: relative;
  z-index: 1;
}
.testi-who { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  overflow: hidden;
  flex: none;
  border: 2px solid var(--ouro-claro);
}
.testi-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testi-who b { display: block; font-size: 14.5px; color: var(--verde-escuro); }
.testi-who span { display: block; font-size: 13px; color: var(--grafite-suave); margin-top: 2px; }

.testi-controls {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 26px; padding-top: 20px; border-top: 1px dashed var(--linha);
}
.testi-dots { display: flex; gap: 8px; }
.tdot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--linha); border: none; cursor: pointer; padding: 0;
  transition: background .25s ease, width .25s ease;
}
.tdot.active { background: var(--verde); width: 22px; border-radius: 4px; }
.testi-arrows { display: flex; gap: 8px; }
.testi-arrows button {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--linha); background: var(--branco);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--verde-escuro); font-size: 16px;
  transition: border-color .2s ease, background .2s ease;
}
.testi-arrows button:hover { border-color: var(--verde); background: var(--verde-claro); }

/* Painel lateral com números de confiança */
.testi-side { display: flex; flex-direction: column; gap: 20px; }
.testi-metric {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--radius-md);
  padding: 22px 24px;
}
.testi-metric .n { font-family: var(--serif); font-size: 30px; color: var(--verde-escuro); font-weight: 600; }
.testi-metric .l { margin-top: 4px; font-size: 13px; color: var(--grafite-suave); }

.testi-band {
  height: 30px;
  margin-top: 76px;
  background: repeating-linear-gradient(45deg, var(--verde-escuro) 0 12px, var(--verde) 12px 24px);
}


/* ==========================================================================
   14. CONTATO — formulário premium, mapa, WhatsApp, CTA elegante
   ========================================================================== */
.contact-section {
  background: linear-gradient(150deg, var(--verde) 0%, var(--verde-profundo) 100%);
  color: var(--branco);
  padding: var(--section-y) 0;
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(180deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 44px);
}
.contact-section .wrap { position: relative; }
.contact-section .sec-head { max-width: 620px; margin-bottom: 50px; }
.contact-section .eyebrow { color: #9FD9BE; }
.contact-section .eyebrow::before { background: var(--ouro-claro); }
.contact-section .sec-head h2 { color: var(--branco); }

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: flex-start;
}

.info-list { display: flex; flex-direction: column; gap: 22px; margin-bottom: 30px; }
.info-list li { display: flex; gap: 16px; align-items: flex-start; }
.info-icon {
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center; flex: none;
}
.info-icon svg, .info-icon i { width: 19px; height: 19px; color: var(--ouro-claro); }
.info-list .txt { font-size: 15.5px; line-height: 1.5; color: rgba(255,255,255,0.92); padding-top: 10px; }

.map-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.18);
  aspect-ratio: 16/10;
  filter: grayscale(0.15) contrast(1.05);
}
.map-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

.whatsapp-cta {
  margin-top: 26px;
  display: flex; align-items: center; gap: 14px;
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.4);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  transition: background .25s ease, transform .25s ease;
}
.whatsapp-cta:hover { background: rgba(37, 211, 102, 0.2); transform: translateY(-2px); }
.whatsapp-cta .wa-ico {
  width: 40px; height: 40px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center; flex: none;
}
.whatsapp-cta .wa-ico svg { width: 20px; height: 20px; }
.whatsapp-cta b { display: block; font-size: 14.5px; }
.whatsapp-cta span { display: block; font-size: 12.5px; color: rgba(255,255,255,0.72); margin-top: 2px; }

.contact-card {
  background: rgba(5, 31, 21, 0.55);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-lg);
  padding: 40px 42px;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.5);
}
.contact-card h3 {
  font-family: var(--serif); font-weight: 500; font-size: 22px;
  color: var(--branco); margin: 0 0 28px; line-height: 1.3;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
  display: block; font-family: var(--mono); font-size: 11.5px;
  letter-spacing: .05em; text-transform: uppercase;
  color: rgba(255,255,255,0.65); margin-bottom: 8px;
}
.field input, .field textarea {
  width: 100%;
  background: rgba(255,255,255,0.95);
  border: none; border-radius: var(--radius-sm);
  padding: 13px 14px;
  font-family: var(--sans); font-size: 14.5px; color: var(--grafite);
  resize: vertical;
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--ouro-claro); }
.contact-card .btn { width: 100%; justify-content: center; margin-top: 4px; }
.contact-card .form-note { margin-top: 14px; font-size: 12px; color: rgba(255,255,255,0.5); }


/* ==========================================================================
   15. FOOTER — minimalista, redes sociais, links organizados
   ========================================================================== */
footer {
  background: var(--verde-profundo);
  color: rgba(255,255,255,0.82);
  padding: 76px 0 0;
}
.foot-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.foot-brand { max-width: 340px; }
.foot-logo { height: 60px; margin-bottom: 18px; }
.foot-brand p { font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.6); margin: 0; }

.foot-social { display: flex; gap: 10px; margin-top: 22px; }
.foot-social a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center;
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.foot-social a:hover { background: var(--ouro-claro); border-color: var(--ouro-claro); transform: translateY(-3px); }
.foot-social a svg, .foot-social a i { width: 16px; height: 16px; color: var(--branco); }
.foot-social a:hover svg, .foot-social a:hover i { color: var(--verde-escuro); }

.foot-grid { display: flex; gap: 72px; flex-wrap: wrap; }
.foot-col h5 {
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin: 0 0 18px; font-weight: 500;
}
.foot-col ul { display: flex; flex-direction: column; gap: 12px; }
.foot-col a { font-size: 14.5px; color: rgba(255,255,255,0.82); transition: color .2s ease; }
.foot-col a:hover { color: var(--ouro-claro); }

.foot-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  padding: 26px 0; margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 12.5px; color: rgba(255,255,255,0.45);
}


/* ==========================================================================
   16. BOTÃO FLUTUANTE WHATSAPP
   ========================================================================== */
.wa-float {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 80;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(0,0,0,0.45);
  transition: transform .25s ease, box-shadow .25s ease;
}
.wa-float:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 18px 36px -10px rgba(0,0,0,0.5); }
.wa-float svg { width: 28px; height: 28px; }
.wa-float .ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25D366;
  animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: .6; }
  100% { transform: scale(1.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .wa-float .ring { animation: none; display: none; }
}


/* ==========================================================================
   17. RESPONSIVO
   ========================================================================== */

/* ---- Desktop / tablet grande: exibe indicador de rolagem do hero ---- */
@media (min-width: 721px) {
  .scroll-hint { display: flex; }
}

/* ---- Tablet (<= 980px) ---- */
@media (max-width: 980px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-step { border-left: none; padding-left: 0; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image { order: -1; }
  .why { grid-template-columns: 1fr; gap: 40px; padding-top: 0; }
  .testi-layout { grid-template-columns: 1fr; gap: 34px; }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .ledger-card { grid-template-columns: repeat(2, 1fr); }
  .ledger-item:nth-child(3) { border-left: none; }
  .foot-grid { gap: 40px 56px; }
}

/* ---- Mobile (<= 720px) ---- */
@media (max-width: 720px) {
  .wrap { padding: 0 22px; }
  section[id] { scroll-margin-top: 74px; }

  .nav-links { display: none; }
  .nav-cta .btn span.long { display: none; }
  .menu-toggle { display: block; }

  .hero { height: 100svh; min-height: 560px; }
  .hero-content { padding-bottom: 88px; }
  .hero-text h1 { font-size: 34px; }
  .hero-lede { font-size: 15.5px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-arrows { display: none; }
  .hero-mark { width: 70vw; opacity: .1; }

  .ledger-bridge { margin-top: -40px; }
  .ledger-card { grid-template-columns: 1fr 1fr; }
  .ledger-item { padding: 22px 18px; }
  .ledger-item .val { font-size: 21px; }

  .services-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; gap: 30px; }

  .stat-block { gap: 28px; }
  .about-badge { left: 16px; bottom: 16px; padding: 14px 16px; }

  .field-row { grid-template-columns: 1fr; }
  .contact-card { padding: 30px 24px; }

  .foot-top { flex-direction: column; gap: 34px; }
  .foot-grid { gap: 34px; }
  .foot-bottom { flex-direction: column; }

  .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}