/* ============================================================
   Pró Abelha — tokens (direção "clean e minimalista")
   Fundo claro, cor em blocos sólidos, tipografia grande,
   sombras suaves. Um único elemento de destaque: o preview
   de conversa do WhatsApp no hero.
   ============================================================ */
:root {
  --paper: #FFFFFF;
  --paper-2: #F7F6F3;
  --ink: #171412;
  --ink-soft: #6E6A64;
  --line: #EAE7E1;
  --orange: #FF7A1A;
  --orange-deep: #E2600A;
  --yellow: #FFC93C;
  --white: #FFFFFF;

  --font-display: "Sora", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, sans-serif;

  --radius-lg: 20px;
  --radius-md: 14px;
  --wrap: 1120px;
  --shadow-card: 0 16px 34px -18px rgba(23, 20, 18, 0.22);
  --shadow-btn: 0 10px 22px -10px rgba(226, 96, 10, 0.55);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0;
  line-height: 1.15;
}

p { margin: 0; }

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

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

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 24px;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--white);
  padding: 12px 18px;
  border-radius: 0 0 10px 0;
  z-index: 100;
}
.skip-link:focus {
  left: 0;
}

/* ============================================================
   Brand mark
   ============================================================ */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand__logo {
  height: 46px;
  width: auto;
}
.brand__logo--footer {
  height: 72px;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.btn--sm {
  padding: 10px 18px;
  font-size: 0.92rem;
}

.btn--solid {
  color: var(--white);
  background: var(--orange);
  box-shadow: var(--shadow-btn);
}
.btn--solid:hover {
  background: var(--orange-deep);
  transform: translateY(-1px);
}
.btn--solid:active { transform: translateY(0) scale(0.97); }

.btn--invert {
  padding: 16px 30px;
  color: var(--orange-deep);
  background: var(--white);
}
.btn--invert:hover { transform: translateY(-1px); }
.btn--invert:active { transform: translateY(0) scale(0.97); }

/* Botões de destaque ("Entrar no grupo agora"): maiores, mais peso
   visual e um anel pulsante suave que chama o olho pro CTA */
.btn--big {
  position: relative;
  font-size: 1.15rem;
  font-weight: 800;
  padding: 19px 36px;
  letter-spacing: -0.01em;
}
.btn--big.btn--solid { --ring-rgb: 255, 122, 26; }
.btn--big.btn--invert { --ring-rgb: 255, 255, 255; }

.btn--big::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  animation: ctaPulseRing 2.4s ease-out infinite;
}
@keyframes ctaPulseRing {
  0%   { box-shadow: 0 0 0 0 rgba(var(--ring-rgb), 0.5); }
  70%  { box-shadow: 0 0 0 16px rgba(var(--ring-rgb), 0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--ring-rgb), 0); }
}

.btn__icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}
.btn--big .btn__icon {
  width: 23px;
  height: 23px;
}

/* ============================================================
   Topbar
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.topbar.is-scrolled {
  box-shadow: 0 8px 24px -18px rgba(23, 20, 18, 0.4);
  border-bottom-color: transparent;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 14px;
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding-block: 88px 96px;
}

.hero__inner {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.campaign-seal {
  width: 100%;
  max-width: 320px;
  height: auto;
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(2.1rem, 4.2vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero__sub {
  margin-top: 18px;
  max-width: 46ch;
  font-size: 1.1rem;
  color: var(--ink-soft);
}

.cta-row {
  margin-top: 34px;
  width: 100%;
  max-width: 320px;
}

.cta-row .btn {
  width: 100%;
}

/* Entrada escalonada do hero ao carregar a página */
@keyframes heroRise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.campaign-seal,
.hero__title,
.hero__sub,
.cta-row {
  animation: heroRise 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.campaign-seal { animation-delay: 0.05s; }
.hero__title    { animation-delay: 0.16s; }
.hero__sub       { animation-delay: 0.28s; }
.cta-row          { animation-delay: 0.4s; }

/* ============================================================
   Beneficios
   ============================================================ */
.beneficios {
  padding-block: 84px;
  background: var(--paper-2);
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  margin-top: 10px;
  margin-bottom: 44px;
  max-width: 30ch;
  letter-spacing: -0.01em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 40px -20px rgba(23, 20, 18, 0.28);
}

.card__icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--orange);
  margin-bottom: 18px;
  transition: transform 0.22s ease;
}
.card:hover .card__icon {
  transform: scale(1.08) rotate(-4deg);
}
.card__icon svg {
  width: 24px;
  height: 24px;
  fill: var(--white);
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.card p {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

/* ============================================================
   Como funciona
   ============================================================ */
.como-funciona {
  padding-block: 84px;
  background: var(--paper);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}

.step {
  position: relative;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.step__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--orange);
  margin-bottom: 12px;
}
.step h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.step p {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

/* ============================================================
   CTA final
   ============================================================ */
.cta-final {
  background: var(--orange);
  padding-block: 76px;
}
.cta-final__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.cta-final h2 {
  color: var(--white);
  font-size: clamp(1.6rem, 3.2vw, 2.1rem);
}
.cta-final p {
  color: rgba(255,255,255,0.92);
  font-size: 1.05rem;
  margin-bottom: 10px;
}

/* ============================================================
   Rodape
   ============================================================ */
.rodape {
  background: var(--paper);
  padding-block: 40px;
  border-top: 1px solid var(--line);
}
.rodape__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.brand--footer { margin-bottom: 6px; }
.rodape__legal {
  font-size: 0.8rem;
  opacity: 0.75;
}

/* ============================================================
   Reveal-on-scroll (progressive enhancement via script.js)
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   Barra de CTA flutuante — aparece quando o botão do hero e o
   da faixa final estão fora de tela, pra manter a ação sempre
   a um toque de distância.
   ============================================================ */
.floating-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: flex;
  justify-content: center;
  padding: 14px 20px calc(14px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, var(--paper) 60%, transparent);
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  pointer-events: none;
}
.floating-cta.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.floating-cta .btn {
  width: 100%;
  max-width: 380px;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 640px) {
  .hero { padding-block: 56px 64px; }
  .beneficios, .como-funciona { padding-block: 56px; }
  .cta-final { padding-block: 56px; }
}