/* ==========================================================================
   DASP — Indicador para Profit Pro / Black Arrow
   Clone estático da landing page original, sem nenhum script de terceiros.
   ========================================================================== */

:root {
  --bg: #05080D;
  --bg-alt: #07101C;
  --bg-card: #0A111C;
  --border: rgba(110, 150, 255, 0.18);
  --blue: #3478F6;
  --blue-light: #74A7FF;
  --blue-electric: #1687FF;
  --blue-deep: #071B3D;
  --blue-glow: rgba(52, 120, 246, 0.20);
  --silver: #C7CDD6;
  --gray-line: #8a8a94;
  --maroon: #7f1d3a;
  --text: #F5F7FA;
  --text-dim: #9CA6B5;
  --text-faint: #7a7a86;
  --radius: 14px;
  --radius-lg: 18px;
  --max: 1160px;

  /* ---- Tokens de "Sistema de Luz MRD" (reuso consistente em todo o site) ---- */
  --border-blue: rgba(116, 167, 255, 0.20);
  --border-blue-soft: rgba(116, 167, 255, 0.14);
  --card-bg: var(--bg-card);
  --card-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  --shadow-deep: 0 40px 80px -30px rgba(0, 0, 0, 0.75);
  --shadow-soft: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
  --glow-ambient: 0 0 60px -20px rgba(22, 135, 255, 0.15);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

/* Compensa a altura real do header fixo (sticky) nos destinos de navegação,
   para o título da seção nunca ficar escondido atrás da navbar */
#ecossistema, #como-funciona, #area-membros, #quem-e {
  scroll-margin-top: 92px; /* header desktop: 48px logo + 16px×2 padding ≈ 80px + respiro */
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
section { padding: 96px 0; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(22, 135, 255, 0.05);
  border: 1px solid rgba(116, 167, 255, 0.25);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

h1, h2, h3, h4 { font-weight: 700; line-height: 1.18; margin: 0 0 16px; letter-spacing: -.012em; }
h1 { font-size: clamp(34px, 5.5vw, 46px); }
h2 { font-size: clamp(28px, 4vw, 40px); }
h3 { font-size: 20px; }
p { color: var(--text-dim); margin: 0 0 16px; }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { max-width: 640px; margin-left: auto; margin-right: auto; text-align: center; }
.hl {
  background: linear-gradient(90deg, #74A7FF, #3478F6, #1687FF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn-primary {
  background: linear-gradient(180deg, #3E80F7 0%, var(--blue) 55%, #316EE3 100%);
  color: #fff;
  box-shadow: var(--card-highlight), 0 8px 20px -10px rgba(52,120,246,.35);
  transition: transform .15s ease, box-shadow .25s ease, filter .25s ease;
}
.btn-primary:hover {
  background: linear-gradient(180deg, #4A8AF8 0%, var(--blue-electric) 55%, #316EE3 100%);
  box-shadow: var(--card-highlight), 0 11px 26px -10px rgba(22,135,255,.4);
}
.btn-outline { border-color: var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--blue); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Header ---------- */
header.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(5,8,13,.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; max-width: var(--max); margin: 0 auto;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; }
.logo img { height: 48px; width: auto; }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--text-dim); font-size: 14.5px; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.menu-toggle {
  display: none; background: none; border: 1px solid var(--border); color: var(--text);
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
}

/* ---------- Hero ---------- */
.hero { padding: 24px 0 60px; text-align: center; position: relative; }
/* iluminação ambiental atrás da headline — sem watermark, sem objetos */
.hero::before {
  content: "";
  position: absolute; left: 50%; top: 30%; transform: translate(-50%, -50%);
  width: min(1000px, 90vw); height: 560px;
  background: radial-gradient(ellipse closest-side, rgba(22,135,255,.075), transparent 75%);
  pointer-events: none; z-index: 0;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(199,205,214,.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199,205,214,.012) 1px, transparent 1px),
    radial-gradient(ellipse 92% 85% at 50% 34%, transparent 42%, rgba(5,8,13,.78) 100%);
  background-size: 64px 64px, 64px 64px, auto;
  background-repeat: repeat, repeat, no-repeat;
  pointer-events: none; z-index: 0;
}
.stars-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .02em;
  color: var(--blue-light);
  background: linear-gradient(180deg, rgba(7,27,61,.55) 0%, rgba(5,8,13,.2) 100%);
  border: 1px solid rgba(52,120,246,.3);
  border-radius: 999px;
  padding: 8px 18px;
  box-shadow: 0 0 22px -6px rgba(52,120,246,.18), inset 0 1px 0 rgba(255,255,255,.04);
  margin: 0 0 22px;
  max-width: 100%;
}
.stars-badge .stars { color: #f5c518; letter-spacing: 2px; flex-shrink: 0; }
.stars-badge .badge-text { white-space: normal; }
.stars-badge .dot { color: var(--blue); margin: 0 2px; }
.badge-break { display: none; } /* quebra controlada: só aparece no mobile (≤767px) */
.hero h1 { max-width: 1040px; margin: 0 auto 24px; }
.hero .sub { max-width: 600px; margin: 0 auto 36px; font-size: 16.5px; line-height: 1.62; }
.hero .sub strong { color: var(--text); font-weight: 600; }
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }

.hero-media {
  max-width: 900px; margin: 0 auto;
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border-blue);
  background: var(--card-bg);
  position: relative;
  box-shadow: var(--card-highlight), var(--shadow-deep), var(--glow-ambient);
  transition: transform .4s ease, box-shadow .4s ease;
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .hero-media:hover,
  #por-que + .bg-alt .col-media img:hover {
    transform: translateY(-3px) scale(1.006);
  }
  .hero-media:hover {
    box-shadow:
      0 46px 90px -32px rgba(0,0,0,.8),
      0 0 84px -20px rgba(22,135,255,.18),
      inset 0 1px 0 rgba(255,255,255,.06);
  }
}
.hero-media img {
  width: 100%;
  mask-image: linear-gradient(to bottom, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 6%, black 94%, transparent 100%);
}
.hero-media .play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
}
.hero-media .play span {
  width: 74px; height: 74px; border-radius: 50%;
  background: rgba(0,0,0,.55); border: 1px solid rgba(255,255,255,.3);
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.media-note {
  font-family: var(--font-mono); font-size: 11.5px; color: var(--text-faint);
  text-align: center; margin-top: 12px;
}

/* ---------- Por que / two-col ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.two-col.reverse .col-media { order: 2; }
.col-media { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.col-media img { border-radius: var(--radius); border: 1px solid var(--border); }
.col-media.single { grid-template-columns: 1fr; }

#por-que { position: relative; }
#por-que::before {
  content: "";
  position: absolute; right: -10%; top: 50%; transform: translateY(-50%);
  width: min(1000px, 95vw); height: min(1000px, 95vw);
  background: url(../assets/img/site/mrd-logo.png) no-repeat center / contain;
  opacity: .04;
  mask-image: linear-gradient(115deg, transparent 8%, black 40%, black 68%, transparent 96%);
  -webkit-mask-image: linear-gradient(115deg, transparent 8%, black 40%, black 68%, transparent 96%);
  pointer-events: none; z-index: 0;
}
#por-que::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 720px 520px at 78% 42%, rgba(22,135,255,.06), transparent 75%),
    repeating-linear-gradient(115deg, rgba(116,167,255,.025) 0px, rgba(116,167,255,.025) 1px, transparent 1px, transparent 90px);
  pointer-events: none; z-index: 0;
}

#por-que + .bg-alt { position: relative; }
#por-que + .bg-alt::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 680px 480px at 75% 40%, rgba(22,135,255,.11), transparent 65%),
    radial-gradient(ellipse 380px 130px at 75% 86%, rgba(22,135,255,.15), transparent 72%);
  pointer-events: none; z-index: 0;
}
#por-que + .bg-alt .col-media img {
  border: 1px solid var(--border-blue);
  box-shadow: var(--card-highlight), var(--shadow-deep), var(--glow-ambient);
  -webkit-box-reflect: below 8px linear-gradient(transparent, transparent 65%, rgba(255,255,255,.04));
  transition: transform .4s ease;
}

/* ---------- Tecnologia (fundo alt) ---------- */
.bg-alt {
  background: linear-gradient(to bottom, var(--bg) 0%, var(--bg-alt) 80px, var(--bg-alt) calc(100% - 80px), var(--bg) 100%);
}
.proof-line {
  margin-top: 28px; font-family: var(--font-mono); font-size: 14px;
  color: var(--blue-light);
}

/* ---------- Plataforma ---------- */
.plataforma .section-head .eyebrow { margin-bottom: 6px; }
.plataforma .two-col { grid-template-columns: 1fr; }
.plataforma .col-text { max-width: 720px; margin: 0 auto; text-align: center; }
.plataforma .col-text .btn { margin: 8px auto 0; }

.plataforma { position: relative; }
.plataforma::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 640px 420px at 50% 45%, rgba(52,120,246,.035), transparent 78%);
  pointer-events: none; z-index: 0;
}
.plataforma::after {
  content: "";
  position: absolute; left: 50%; bottom: 6%; transform: translateX(-50%);
  width: 60%; max-width: 640px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(116,167,255,.12) 30%, rgba(116,167,255,.12) 70%, transparent);
  pointer-events: none; z-index: 0;
}

/* ---------- Indicadores grid ---------- */
.ind-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.ind-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: border-color .15s ease, transform .15s ease;
}
.ind-card:hover { border-color: var(--blue); transform: translateY(-2px); }
.ind-card .icon { font-size: 26px; margin-bottom: 14px; }
.ind-card h3 { margin-bottom: 8px; }
.ind-card p { font-size: 14.5px; margin-bottom: 16px; }
.tag {
  display: inline-block; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue-light); border: 1px solid rgba(76, 141, 255, 0.35);
  border-radius: 999px; padding: 4px 10px;
}

/* ---------- Como funciona (passos) ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps::before {
  content: "";
  position: absolute; top: 2px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(116,167,255,.35) 10%, rgba(116,167,255,.35) 90%, transparent 100%);
  pointer-events: none; z-index: 0;
}
.step { border-left: 2px solid var(--blue); padding-left: 20px; position: relative; }
.step::before {
  content: "";
  position: absolute; left: -2px; top: 2px; transform: translateX(-50%);
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--blue-light);
  box-shadow: 0 0 10px 3px rgba(52,120,246,.45);
}
.step .num { font-family: var(--font-mono); color: var(--blue-light); font-size: 13px; margin-bottom: 8px; }

/* ---------- Estatísticas ---------- */
#como-funciona + .bg-alt { position: relative; }
#como-funciona + .bg-alt::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 620px 380px at 50% 50%, rgba(22,135,255,.065), transparent 78%);
  pointer-events: none; z-index: 0;
}
#como-funciona + .bg-alt::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(199,205,214,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199,205,214,.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 40%, transparent 80%);
  pointer-events: none; z-index: 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; text-align: center;
  max-width: 720px; margin: 0 auto;
  border-top: 1px solid var(--border-blue-soft);
  border-bottom: 1px solid var(--border-blue-soft);
  padding: 28px 0;
}
.stat .num {
  font-family: var(--font-mono); font-size: clamp(32px, 5vw, 48px);
  color: var(--blue-light); font-weight: 700;
}
.stat .label { color: var(--text-dim); font-size: 14px; margin-top: 6px; }

/* ---------- Depoimentos ---------- */
#depoimentos { position: relative; }
#depoimentos::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 700px 300px at 50% 60%, rgba(52,120,246,.03), transparent 70%);
  pointer-events: none; z-index: 0;
}
.dep-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.dep-grid img {
  width: calc(25% - 12px);
  border-radius: var(--radius); border: 1px solid var(--border);
  box-shadow: var(--card-highlight), var(--shadow-soft);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
@media (hover: hover) {
  .dep-grid img:hover {
    border-color: rgba(116,167,255,.35);
    transform: translateY(-2px);
    box-shadow: 0 24px 48px -22px rgba(0,0,0,.55), 0 0 26px -12px rgba(22,135,255,.16);
  }
}

/* ---------- Escritório ---------- */
.escritorio .two-col { align-items: start; }
.escritorio img { border-radius: var(--radius); border: 1px solid var(--border); }
.escritorio .col-media { position: relative; overflow: hidden; border-radius: var(--radius); }
.escritorio .col-media img {
  filter: saturate(.9) brightness(.98) contrast(1.02);
  mask-image: linear-gradient(to bottom, black 72%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 72%, transparent 100%);
}
.escritorio .col-media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 120% 100% at 50% 40%, transparent 55%, rgba(7,9,13,.55) 100%),
    linear-gradient(180deg, rgba(31,79,163,.10), transparent 40%);
  pointer-events: none; z-index: 1;
}
.disclaimer {
  font-size: 13.5px; color: var(--text-faint); border-left: 2px solid var(--maroon);
  padding-left: 14px; margin-top: 20px;
}

/* ---------- Instagram ---------- */
.ig-profile {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; max-width: 900px; margin: 0 auto 28px;
  padding-bottom: 20px; border-bottom: 1px solid var(--border);
}
.ig-profile-info { display: flex; flex-direction: column; gap: 3px; text-align: left; }
.ig-profile-name {
  font-weight: 700; font-size: 15px; color: var(--text);
  letter-spacing: .02em; text-transform: uppercase;
}
.ig-profile-handle { font-family: var(--font-mono); font-size: 13.5px; color: var(--text-dim); }
.ig-follow { flex-shrink: 0; padding: 11px 20px; font-size: 14px; }
.ig-icon { width: 17px; height: 17px; flex-shrink: 0; }

.ig-gallery-wrap { position: relative; max-width: 100%; }
.ig-gallery {
  display: flex; gap: 14px;
  overflow-x: auto; scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 4px 2px 8px;
}
.ig-gallery::-webkit-scrollbar { display: none; }

.ig-post {
  position: relative;
  flex: 0 0 calc((100% - 4 * 14px) / 5);
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card-bg);
  scroll-snap-align: start;
  display: block;
}
.ig-post img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  transition: transform .3s ease;
}

/* Overlay: revelação sobre a foto — sem modal, sem popup, sem flip */
.ig-post-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 3px;
  padding: 16px 14px;
  background: linear-gradient(180deg, transparent 45%, rgba(5,8,13,.9) 100%);
  opacity: 0;
  transition: opacity .3s ease;
}
.ig-post-name { font-weight: 700; font-size: 12.5px; letter-spacing: .03em; color: var(--text); }
.ig-post-handle { font-family: var(--font-mono); font-size: 11.5px; color: var(--blue-light); }
.ig-post-cta {
  display: flex; align-items: center; gap: 6px;
  margin-top: 6px; font-size: 12px; font-weight: 600; color: var(--text);
}
.ig-post-cta svg { width: 14px; height: 14px; flex-shrink: 0; }

/* Tag mínima: só aparece no mobile (sem hover disponível) */
.ig-post-tag {
  display: none;
  position: absolute; left: 10px; bottom: 10px;
  align-items: center; gap: 5px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(5,8,13,.6);
  backdrop-filter: blur(4px);
  font-size: 10.5px; font-weight: 700; letter-spacing: .02em; color: var(--text);
}
.ig-post-tag svg { width: 12px; height: 12px; flex-shrink: 0; }

@media (hover: hover) {
  .ig-post:hover img, .ig-post:focus-visible img { transform: scale(1.03); }
  .ig-post:hover .ig-post-overlay, .ig-post:focus-visible .ig-post-overlay { opacity: 1; }
}

.ig-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(5,8,13,.75);
  border: 1px solid var(--border-blue);
  color: var(--text);
  cursor: pointer;
  z-index: 2;
  transition: background .2s ease, opacity .2s ease, border-color .2s ease;
}
.ig-nav svg { width: 18px; height: 18px; }
.ig-nav:hover { border-color: var(--blue); background: rgba(5,8,13,.9); }
.ig-nav:disabled { opacity: 0; pointer-events: none; }
.ig-nav-prev { left: -6px; }
.ig-nav-next { right: -6px; }

/* ---------- Preço / CTA final ---------- */
#preco { position: relative; }
#preco::before {
  content: "";
  position: absolute; left: 50%; top: 8%; transform: translateX(-50%);
  width: 640px; height: 640px; max-width: 90vw;
  background: url(../assets/img/site/mrd-logo.png) no-repeat center / contain;
  opacity: .035;
  pointer-events: none; z-index: 0;
}
#preco::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 1100px 600px at 50% 115%, rgba(22,135,255,.16) 0%, rgba(22,135,255,0) 70%),
    repeating-linear-gradient(70deg, rgba(116,167,255,.05) 0px, rgba(116,167,255,.05) 1px, transparent 1px, transparent 110px);
  pointer-events: none; z-index: 0;
}
.pricing { display: flex; justify-content: center; }
.price-card {
  max-width: 480px; width: 100%;
  background: var(--bg-card); border: 1px solid var(--blue); border-radius: var(--radius-lg);
  padding: 40px; text-align: center;
}
.price-card .badge {
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .1em;
  color: var(--blue-light); text-transform: uppercase; margin-bottom: 14px; display: inline-block;
}
.price-card .price { font-size: 46px; font-weight: 700; margin: 8px 0 2px; }
.price-card .price span { font-size: 16px; color: var(--text-dim); font-weight: 400; }
.price-card .price-note { color: var(--text-faint); font-size: 14px; margin-bottom: 28px; }
.price-list { text-align: left; margin: 28px 0; }
.price-list li { display: flex; gap: 10px; padding: 8px 0; color: var(--text-dim); font-size: 14.5px; border-bottom: 1px solid var(--border); }
.price-list li:last-child { border-bottom: none; }
.price-list li .check { color: var(--blue-light); flex-shrink: 0; }

/* ---------- CTA premium (card de oferta) ---------- */
.cta-card {
  max-width: 480px; width: 100%;
  background: var(--card-bg); border: 1px solid rgba(116,167,255,.35); border-radius: var(--radius-lg);
  padding: 36px 32px; text-align: center;
  box-shadow: var(--card-highlight), 0 0 40px -14px var(--blue-glow), var(--shadow-soft);
  position: relative;
}
.cta-card-eyebrow {
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .12em;
  color: var(--blue-light); text-transform: uppercase; display: inline-block;
  margin-bottom: 20px;
}
.cta-card-btn {
  width: 82%; margin: 0 auto; display: flex;
  justify-content: center; text-align: center;
  transition: filter .2s ease, box-shadow .2s ease;
  box-shadow: 0 8px 30px -8px rgba(52,120,246,.45);
}
.cta-card-btn:hover { filter: brightness(1.08); box-shadow: 0 10px 36px -6px rgba(76,141,255,.55); }
.cta-card-btn .arrow { display: inline-block; transition: transform .2s ease; }
.cta-card-btn:hover .arrow { transform: translateX(4px); }
.cta-card-micro { color: var(--text-dim); font-size: 14px; margin: 16px auto 0; max-width: 340px; }
.cta-card-footer { color: var(--text-faint); font-size: 12.5px; margin-top: 22px; margin-bottom: 0; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { position: relative; }
.faq-item::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(116,167,255,.28) 15%, rgba(116,167,255,.28) 85%, transparent);
}
.faq-q {
  width: 100%; text-align: left; background: none; border: none; color: var(--text);
  font-size: 16.5px; font-weight: 600; padding: 22px 4px; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  transition: background .15s ease;
}
@media (hover: hover) {
  .faq-q:hover { background: rgba(22,135,255,.05); }
}
.faq-q .plus { font-family: var(--font-mono); color: var(--blue-light); transition: transform .2s ease; }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-a p, .faq-a ul { padding: 0 4px 20px; font-size: 14.5px; }
.faq-a .cap-profile { margin-bottom: 10px; }
.faq-a .cap-profile strong { color: var(--text); }
.faq-note { text-align: center; margin-top: 40px; color: var(--text-dim); }

/* ---------- Microinterações de entrada (scroll) ----------
   100% CSS via animation-timeline: view() — sem JS.
   @supports garante fallback seguro: em navegadores sem suporte,
   os elementos simplesmente permanecem com opacidade 1 (visíveis),
   nunca ficam escondidos por falta de JS. */
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .section-head, .col-text, .step, .stat,
    .dep-grid img, .cta-card, .faq-item {
      animation: mrd-reveal linear both;
      animation-timeline: view();
      animation-range: entry 0% cover 30%;
    }
    /* mockups/screenshots: revelação de produto, movimento mínimo (não "sobe" como um bloco de texto) */
    .col-media {
      animation: mrd-reveal-product linear both;
      animation-timeline: view();
      animation-range: entry 0% cover 25%;
    }
    @keyframes mrd-reveal {
      from { opacity: 0; transform: translateY(13px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes mrd-reveal-product {
      from { opacity: 0; transform: translateY(5px); }
      to { opacity: 1; transform: translateY(0); }
    }
  }
}

/* ---------- CTA final ---------- */
.cta-final { text-align: center; background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* ---------- Compatibilidade ---------- */
.compat-grid {
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 32px;
}
.compat-pill {
  border: 1px solid var(--border); border-radius: 999px; padding: 10px 20px;
  font-size: 14px; color: var(--text-dim);
}
.compat-check { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; font-size: 14.5px; color: var(--text-dim); }
.compat-check span .check { color: var(--blue-light); margin-right: 6px; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-col h4 { font-size: 14px; color: var(--text-faint); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--text-dim); font-size: 14.5px; }
.footer-col ul li a:hover { color: var(--text); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border); padding-top: 24px; flex-wrap: wrap; gap: 12px;
  color: var(--text-faint); font-size: 13px;
}

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  /* Formação: no mobile o texto (label→headline→texto→CTA→frase) vem primeiro,
     o mockup vira "revelação visual" ao final, por isso order:1 (não 0) */
  .two-col.reverse .col-media { order: 1; }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dep-grid img { width: calc(50% - 8px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  /* efeitos decorativos: linha conectora dos 4 estágios só faz sentido em 1 linha de 4 colunas */
  .steps::before { display: none; }
}
@media (max-width: 640px) {
  .nav-links, .nav-cta .btn-outline { display: none; }
  .menu-toggle { display: inline-flex; }
  .ind-grid, .steps { grid-template-columns: 1fr; }
  .dep-grid img { width: 100%; }
  section { padding: 64px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-card-btn { width: 100%; }

  /* ---- efeitos decorativos: presentes mas discretos no mobile (identidade do desktop, sem pesar) ---- */
  #por-que::before, #preco::before { display: none; } /* marcas d'água MRD escondidas */
  #por-que::after, #por-que + .bg-alt::before,
  #como-funciona + .bg-alt::before, #como-funciona + .bg-alt::after,
  .plataforma::before, .plataforma::after,
  #depoimentos::before, #preco::after {
    opacity: .7;
  }
  .instagram-box, .cta-card {
    box-shadow: 0 20px 40px -20px rgba(0,0,0,.6), 0 0 26px -14px rgba(22,135,255,.14);
  }
  #por-que + .bg-alt .col-media img { -webkit-box-reflect: none; }
}
@media (min-width: 641px) {
  .break-mobile { display: none; }
}

/* ==========================================================================
   REFINAMENTO RESPONSIVO MOBILE/TABLET (≤767px) — desktop 100% intacto
   ========================================================================== */
@media (max-width: 767px) {

  /* ---- 0. Sistema de layout mobile: padding lateral padronizado (20px) ---- */
  .container { padding: 0 20px; }

  /* ---- 1. Header: mais compacto (≈74px), 3 controles sempre confortáveis ---- */
  .nav-wrap { padding: 13px 20px; }
  .logo img { width: 158px; height: auto; object-fit: contain; }
  .nav-cta { gap: 10px; }
  .nav-cta .btn-primary {
    height: 48px;
    padding: 0 18px;
    border-radius: 13px;
    font-size: 15px;
    font-weight: 600;
    white-space: nowrap;
  }
  .menu-toggle {
    width: 47px; height: 47px;
    padding: 0;
    border-radius: 13px;
    border-color: rgba(52,120,246,.25);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 18px;
  }
  /* compensa a nova altura do header (≈74px) nos destinos de âncora */
  #ecossistema, #como-funciona, #area-membros, #quem-e {
    scroll-margin-top: 86px;
  }

  /* ---- 4. Espaçamento vertical global (demais seções) ---- */
  section { padding: 72px 0; }
  #como-funciona + .bg-alt { padding: 36px 0; }
  #instagram { padding: 48px 0; }

  /* ==========================================================
     2. HERO — badge → título → texto → CTAs → imagem
     ========================================================== */
  .hero { padding: 28px 0 32px; }
  .hero::before {
    top: 270px;
    width: min(720px, 96vw); height: 580px;
    background: radial-gradient(ellipse closest-side, rgba(22,135,255,.12), transparent 75%);
  }
  .hero::after { opacity: .7; }

  /* Badge: cápsula fina, quebra natural (nunca vira card, nunca gera overflow) */
  .stars-badge .stars { display: none; } /* desktop mantém as estrelas */
  .break-mobile, .badge-break { display: none; } /* sem <br> forçado: quebra responde à largura real */
  .stars-badge {
    display: inline-flex;
    width: fit-content;
    max-width: min(82vw, 320px);
    margin: 0 auto 26px;
    padding: 8px 14px;
    border-radius: 999px;
    border-color: rgba(52,120,246,.22);
    background: rgba(7,27,61,.25);
    font-size: clamp(9.5px, 2.6vw, 11px);
    letter-spacing: .02em;
  }
  .stars-badge .badge-text { white-space: normal; text-align: center; }

  /* Título: hierarquia refinada, quebra natural (sem <br> de mobile) */
  .hero h1 {
    font-size: clamp(34px, 9vw, 42px);
    line-height: 1.1;
    letter-spacing: -.03em;
    margin: 0 auto 24px;
  }

  /* Subcopy: os dois parágrafos existentes, mais respiráveis */
  .hero .sub {
    font-size: 17px;
    line-height: 1.6;
    max-width: 480px;
    margin: 0 auto 28px;
  }

  /* CTAs: sempre lado a lado, proporção equilibrada (não 50/50 forçado) */
  .hero-ctas {
    align-items: stretch;
    flex-wrap: nowrap;
    gap: 10px;
    margin-bottom: 30px;
  }
  .hero-ctas .btn {
    flex: 0 1 auto;
    white-space: nowrap;
    height: 54px;
    padding: 0 14px;
    border-radius: 13px;
    font-size: clamp(10px, calc(4.75vw - 5px), 16px);
    font-weight: 600;
  }
}

@media (max-width: 767px) {
  /* ---- 5. "Por que o MRD?": só espaçamento, estrutura preservada ---- */
  #por-que .col-media { gap: 10px; }

  /* ---- 6. "Formação": mockup reduzido, não domina a viewport ---- */
  #por-que + .bg-alt .col-media.single { max-width: 88%; margin: 0 auto; }

  /* ---- 7. "A Rota": compactar ritmo de leitura ---- */
  .plataforma { padding-top: 56px; padding-bottom: 56px; }
  .plataforma .col-text p { margin-bottom: 12px; }
  .plataforma .col-text h2 { margin-bottom: 12px; }

  /* ---- 8. Timeline: distâncias, alinhamento, contraste ---- */
  .steps { gap: 20px; }
  .step { padding-left: 18px; }
  .step .num { font-size: 14px; margin-bottom: 6px; }
  .step h3 { margin-bottom: 6px; }

  /* ---- 9. Estatísticas: componente único — 2 métricas lado a lado + destaque abaixo ---- */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0;
    max-width: 380px;
    padding: 4px 0 0; /* mantém a moldura fina, sem aumentar a altura */
  }
  .stat { padding: 14px 8px; }
  .stat:nth-child(1) { border-right: 1px solid rgba(116,167,255,.14); }
  .stat:nth-child(3) {
    grid-column: 1 / -1;
    border-top: 1px solid rgba(116,167,255,.14);
    padding-top: 18px;
  }
  .stat:nth-child(1) .num,
  .stat:nth-child(2) .num { font-size: 42px; }
  .stat:nth-child(3) .num { font-size: 54px; }
  .stat .label { font-size: 16px; }

  /* ---- 10. Depoimentos: carrossel horizontal com swipe nativo ---- */
  .dep-grid {
    display: flex; flex-wrap: nowrap;
    overflow-x: auto; scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 14px;
    margin: 0 -20px; padding: 4px 20px 8px;
    justify-content: flex-start;
  }
  .dep-grid::-webkit-scrollbar { display: none; }
  .dep-grid img {
    flex: 0 0 76%; width: 76%; max-width: 320px;
    scroll-snap-align: center;
  }

  /* ---- 11. "Antes do MRD": legibilidade da seção longa ---- */
  .escritorio .col-text p { line-height: 1.68; margin-bottom: 18px; }

  /* ---- 12. Instagram: galeria 1 card + peek do próximo, sem setas (drag nativo) ---- */
  .ig-profile { max-width: 100%; margin-bottom: 22px; padding-bottom: 16px; }
  .ig-follow { padding: 9px 15px; font-size: 13px; }
  .ig-nav { display: none; }
  .ig-gallery { margin: 0 -20px; padding: 4px 20px 8px; gap: 10px; }
  .ig-post { flex-basis: 78%; }
  .ig-post-overlay { display: none; } /* sem hover no touch */
  .ig-post-tag { display: flex; }

  /* ---- 13. Tipografia: pisos maiores para h2/body, com clamp() ---- */
  h2 { font-size: clamp(30px, 6vw, 36px); }
  main p { font-size: clamp(16px, 4vw, 18px); line-height: 1.62; }

  /* ---- 14. Performance: menos peso de blur/glow no mobile ---- */
  header.site-header { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
}
@media (max-width: 767px) and (prefers-reduced-motion: reduce) {
  #por-que::after, #por-que + .bg-alt::before,
  #como-funciona + .bg-alt::before, #como-funciona + .bg-alt::after,
  .plataforma::before, .plataforma::after,
  #depoimentos::before, #preco::after {
    opacity: .3;
  }
  .hero::before, .hero::after { opacity: .3; }
}

/* nav mobile aberto */
.nav-open .nav-links {
  display: flex; position: absolute; top: 100%; left: 0; right: 0;
  flex-direction: column; background: var(--bg); border-bottom: 1px solid var(--border);
  padding: 20px 24px; gap: 18px;
}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed;
  right: 28px;
  bottom: calc(28px + env(safe-area-inset-bottom, 0px));
  z-index: 60;
  width: 58px; height: 58px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(160deg, #25D06A 0%, #1FA855 100%);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow-soft), 0 0 0 1px rgba(5,8,13,.35);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.whatsapp-icon { width: 28px; height: 28px; color: #fff; }
.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%; transform: translateY(-50%);
  background: rgba(5,8,13,.94);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 7px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
@media (hover: hover) {
  .whatsapp-float:hover {
    transform: translateY(-2px);
    filter: brightness(1.06);
    box-shadow: var(--shadow-deep), 0 0 0 1px rgba(5,8,13,.35);
  }
  .whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }
}
@media (max-width: 767px) {
  .whatsapp-float {
    right: 16px;
    bottom: calc(18px + env(safe-area-inset-bottom, 0px));
    width: 56px; height: 56px;
  }
  .whatsapp-icon { width: 27px; height: 27px; }
  .whatsapp-tooltip { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { transition: none; }
  .whatsapp-float:hover { transform: none; }
}