/* ==================================================================
   PEDINDO ONLINE — MAIN.CSS
   Design System AAA — tema institucional de conversão
   Otimizado para Google Ads + Meta/Facebook Ads (landing de venda)
   ================================================================== */

/* ------------------------------------------------------------------
   1. VARIÁVEIS / DESIGN TOKENS
   ------------------------------------------------------------------ */
:root {
  /* Cor principal (brand) */
  --po-primary: #1c3faa;
  --po-primary-dark: #16318a;
  --po-primary-light: #2a55cc;
  --po-accent: #ff5a00;
  --po-accent-dark: #e04e00;
  --po-accent-soft: #fff3ec;

  /* Neutral / fundo */
  --po-bg: #ffffff;
  --po-bg-soft: #f6f8fc;
  --po-bg-dark: #0d1226;
  --po-surface: #ffffff;

  /* Texto */
  --po-text: #101828;
  --po-text-muted: #667085;
  --po-text-inverse: #ffffff;

  /* Bordas */
  --po-border: #e4e7ec;
  --po-border-strong: #d0d5dd;

  /* Sucesso / erro (badges e status) */
  --po-success: #12b76a;
  --po-danger: #f04438;

  /* Sombras */
  --po-shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --po-shadow-md: 0 8px 24px rgba(16, 24, 40, .10);
  --po-shadow-lg: 0 20px 48px rgba(16, 24, 40, .14);
  --po-shadow-accent: 0 12px 32px rgba(255, 90, 0, .28);

  /* Raio */
  --po-radius-sm: 8px;
  --po-radius: 16px;
  --po-radius-lg: 24px;
  --po-radius-full: 999px;

  /* Tipografia */
  --po-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --po-font-display: 'Sora', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Tipografia refinada — escala + espaçamento de letra */
  --po-lh-tight: 1.15;
  --po-lh-base: 1.6;
  --po-tracking-tight: -.02em;
  --po-tracking-mid: -.01em;

  /* Espaçamento */
  --po-space-1: 4px;
  --po-space-2: 8px;
  --po-space-3: 16px;
  --po-space-4: 24px;
  --po-space-5: 40px;
  --po-space-6: 64px;
  --po-space-7: 96px;

  /* Container */
  --po-container: 1200px;
}

/* ------------------------------------------------------------------
   2. RESET + BASE
   ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--po-font);
  font-size: 16px;
  line-height: var(--po-lh-base);
  color: var(--po-text);
  background: var(--po-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Seleção de texto com a cor da marca */
::selection { background: rgba(28, 63, 170, .14); color: var(--po-primary-dark); }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--po-primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--po-primary-light); }
h1, h2, h3, h4, h5, h6 {
  line-height: var(--po-lh-tight);
  font-weight: 800;
  font-family: var(--po-font-display);
  color: var(--po-text);
  margin: 0 0 .45em;
  letter-spacing: var(--po-tracking-mid);
  text-wrap: balance;
}
p { margin: 0 0 1em; }
kbd, code, pre { font-family: ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, Consolas, monospace; }
ul { padding-left: 1.2em; }

/* Container utilitário */
.po-container {
  width: 100%;
  max-width: var(--po-container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Botões padrão do tema */
.po-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  padding: 16px 28px;
  border-radius: var(--po-radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  font-family: var(--po-font);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  will-change: transform;
}
.po-btn:active { transform: translateY(0) scale(.98); }
.po-btn:focus-visible {
  outline: 3px solid rgba(28,63,170,.4);
  outline-offset: 2px;
}
.po-btn--primary {
  background: var(--po-accent);
  color: #fff !important;
  box-shadow: var(--po-shadow-accent);
}
.po-btn--primary::after {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.45), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
}
.po-btn--primary:hover::after { left: 120%; }
.po-btn--primary:hover {
  background: var(--po-accent-dark);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(255,90,0,.36);
}
.po-btn--outline {
  background: transparent;
  color: var(--po-primary);
  border-color: var(--po-primary);
}
.po-btn--outline:hover {
  background: var(--po-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(28,63,170,.22);
}
.po-btn--white {
  background: #fff;
  color: var(--po-primary);
}
.po-btn--white:hover { transform: translateY(-2px); color: var(--po-primary-dark); box-shadow: 0 12px 28px rgba(0,0,0,.16); }
.po-btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.po-btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.12); color: #fff; transform: translateY(-2px); }
.po-btn--lg { padding: 18px 36px; font-size: 18px; }
.po-btn--block { width: 100%; }

/* Badges / chips */
.po-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--po-radius-full);
  font-size: 13px;
  font-weight: 600;
  background: linear-gradient(90deg, var(--po-accent-soft), #eef2ff);
  color: var(--po-accent-dark);
  border: 1px solid rgba(255,90,0,.14);
}

/* Seções */
.po-section { padding: var(--po-space-6) 0; }
.po-section--soft { background: var(--po-bg-soft); }
.po-section--dark { background: var(--po-bg-dark); color: var(--po-text-inverse); }
.po-section--dark h2, .po-section--dark h3 { color: #fff; }

/* Cabeçalho de seção */
.po-section-head { max-width: 760px; margin: 0 auto var(--po-space-5); text-align: center; }
.po-section-head .po-badge { margin-bottom: var(--po-space-2); }
.po-section-head h2 { font-size: clamp(28px, 3.4vw, 38px); margin-bottom: var(--po-space-3); overflow-wrap: anywhere; }
.po-section-head p { overflow-wrap: anywhere; }
.po-section-head p { font-size: 18px; line-height: 1.6; color: var(--po-text-muted); }

/* ------------------------------------------------------------------
   3. HEADER / NAV
   ------------------------------------------------------------------ */
.po-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, #0d1226 0%, rgba(13,18,38,.96) 70%, rgba(13,18,38,.9));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.po-header--scrolled {
  background: rgba(13,18,38,.97);
  box-shadow: 0 1px 0 rgba(0,0,0,.02), 0 8px 24px rgba(0,0,0,.35);
  border-bottom-color: transparent;
}
.po-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
  transition: height .3s ease;
}
.po-header--scrolled .po-header__inner { height: 64px; }
.po-header__logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; color: #fff; transition: opacity .2s ease; }
.po-header__logo:hover { opacity: .85; }
.po-header__logo img,
.po-header__logo .po-header__logo-img { max-height: 40px; height: auto; width: auto; transition: transform .25s ease; filter: brightness(0) invert(1); }
.po-header__logo img[width],
.po-header__logo .po-header__logo-img[width] { max-height: 40px !important; height: auto !important; width: auto !important; }
.po-header__logo:hover img,
.po-header__logo:hover .po-header__logo-img { transform: scale(1.04); }
.po-header__logo span b { color: var(--po-accent); }

/* Barra de progresso de leitura — topo fixo */
.po-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--po-primary), var(--po-accent));
  z-index: 300;
  border-radius: 0 3px 3px 0;
  transition: width .1s linear;
  pointer-events: none;
}

.po-nav { display: flex; align-items: center; gap: 4px; }
.po-nav a {
  position: relative;
  padding: 10px 14px;
  border-radius: var(--po-radius-sm);
  font-weight: 600;
  font-size: 15px;
  color: rgba(255,255,255,.85);
  transition: color .2s ease, background .2s ease;
}
.po-nav a::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--po-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.po-nav a:hover { background: rgba(255,255,255,.1); color: #fff; }
.po-nav a:hover::after { transform: scaleX(1); }
.po-nav .current-menu-item > a,
.po-nav .current_page_item > a { color: var(--po-accent); }
.po-nav .current-menu-item > a::after,
.po-nav .current_page_item > a::after { transform: scaleX(1); }
.po-header__actions { display: flex; align-items: center; gap: 12px; }

/* Menu mobile */
.po-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.po-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: #fff;
  border-radius: 3px;
  margin: 5px 0;
  transition: .3s;
}

/* ------------------------------------------------------------------
   4. HERO
   ------------------------------------------------------------------ */
.po-hero {
  position: relative;
  background: linear-gradient(135deg, #16318a 0%, #1c3faa 35%, #2a1a6b 70%, #0d1226 100%);
  color: #fff;
  overflow: hidden;
  padding: var(--po-space-7) 0;
  isolation: isolate;
}
.po-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(620px circle at 18% 18%, rgba(255,90,0,.30), transparent 62%),
    radial-gradient(560px circle at 84% 78%, rgba(124,58,237,.38), transparent 62%),
    radial-gradient(500px circle at 92% 10%, rgba(13,148,232,.22), transparent 60%),
    radial-gradient(420px circle at 8% 85%, rgba(255,140,0,.16), transparent 60%);
  pointer-events: none;
}
/* Grade/malha sutil no fundo do hero (efeito de dashboard) */
.po-hero .po-hero__inner {
  position: relative;
}
.po-hero .po-hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(120% 120% at 50% 20%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(120% 120% at 50% 20%, #000 30%, transparent 75%);
  pointer-events: none;
}
/* Grão/brilho em movimento sutil no fundo do hero */
.po-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120% 80% at 50% 0%, transparent 40%, rgba(255,255,255,.05) 75%, transparent 100%);
  pointer-events: none;
  animation: po-hero-shine 9s ease-in-out infinite;
}
@keyframes po-hero-shine {
  0%, 100% { opacity: .35; transform: translateY(-4%); }
  50% { opacity: .7; transform: translateY(4%); }
}
.po-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}
.po-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(90deg, rgba(255,90,0,.22), rgba(124,58,237,.22));
  border: 1px solid rgba(255,255,255,.28);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--po-radius-full);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}
.po-hero h1 { color: #fff; font-size: clamp(32px, 4.2vw, 52px); margin-bottom: 20px; letter-spacing: var(--po-tracking-tight); text-wrap: balance; overflow-wrap: anywhere; }
.po-hero h1 .po-highlight { background: linear-gradient(100deg, #ffb56b, var(--po-accent) 55%, #ff8f3d); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.po-hero p { font-size: 20px; color: rgba(255,255,255,.85); margin-bottom: 32px; max-width: 560px; }
.po-hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.po-hero__risk {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.78);
  font-size: 14px;
  font-weight: 500;
  margin: 0 0 32px;
}
.po-hero__proof { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.po-hero__stat { display: flex; align-items: center; gap: 12px; }
.po-hero__stat b { font-size: 18px; }
.po-hero__stat span { font-size: 14px; color: rgba(255,255,255,.7); }

/* Mockup do produto (imagem/tela) */
.po-hero__visual { position: relative; }
.po-hero__mockup {
  background: #fff;
  border-radius: var(--po-radius-lg);
  box-shadow: 0 30px 60px rgba(0,0,0,.25), var(--po-shadow-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.3);
  transition: transform .4s ease, box-shadow .4s ease;
}
.po-hero:hover .po-hero__mockup { transform: perspective(1200px) rotateY(-3deg); }
.po-hero__mockup img { width: 100%; object-fit: cover; }
.po-hero__float {
  position: absolute;
  background: #fff;
  border-radius: var(--po-radius);
  box-shadow: var(--po-shadow-lg);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--po-text);
  translate: 0 var(--po-parallax, 0px);
  animation: po-float 5s ease-in-out infinite;
}
.po-hero__float--1 { top: 24px; left: -32px; }
.po-hero__float--2 { bottom: 32px; right: -24px; animation-delay: -2.5s; }
.po-hero__float .po-dot { width: 12px; height: 12px; border-radius: 50%; }
.po-hero__float .po-dot--ok { background: var(--po-success); box-shadow: 0 0 0 0 rgba(18,183,106,.5); animation: po-pulse 2s infinite; }
.po-hero__float .po-dot--warn { background: var(--po-accent); box-shadow: 0 0 0 0 rgba(255,90,0,.5); animation: po-pulse 2s infinite .4s; }
@keyframes po-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes po-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
  70% { box-shadow: 0 0 0 10px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

/* ------------------------------------------------------------------
   5. FAIXA DE CONFIANÇA (marcas/segmentos)
   ------------------------------------------------------------------ */
.po-trust { padding: var(--po-space-5) 0; background: var(--po-bg-soft); text-align: center; }
.po-trust p.po-trust__lead { color: var(--po-text-muted); font-weight: 600; margin-bottom: 20px; }
/* Barra de garantias (gatilhos de conversão) */
.po-trust__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 14px;
  margin-bottom: 28px;
}
.po-trust__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--po-radius-full);
  background: #fff;
  border: 1px solid var(--po-border);
  box-shadow: var(--po-shadow-sm);
  font-weight: 700;
  font-size: 14px;
  color: var(--po-text);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  cursor: default;
}
.po-trust__badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--po-shadow-md);
  border-color: var(--po-accent);
}
.po-trust__badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--po-primary), var(--po-accent));
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
}
.po-trust__logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 40px; }
.po-trust__logos span { font-weight: 700; color: var(--po-text-muted); opacity: .7; font-size: 16px; cursor: default; transition: opacity .2s; }
.po-trust__logos span:hover { opacity: 1; }

/* ------------------------------------------------------------------
   6. FEATURES (PARA QUEM É / PROBLEMA-SOLUÇÃO)
   ------------------------------------------------------------------ */
.po-seg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.po-seg-card {
  position: relative;
  background: var(--po-surface);
  border: 1px solid var(--po-border);
  border-radius: var(--po-radius);
  padding: 28px 24px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.po-seg-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--po-accent), var(--po-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.po-seg-card:hover { transform: translateY(-6px); box-shadow: var(--po-shadow-md); border-color: var(--po-border-strong); }
.po-seg-card:hover::before { transform: scaleX(1); }
.po-seg-card .po-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--po-accent-soft); color: var(--po-accent);
  font-size: 24px; margin-bottom: 16px;
  transition: transform .25s ease, background .25s ease, color .25s ease;
}
.po-seg-card:hover .po-icon {
  transform: translateY(-3px) scale(1.05);
  background: var(--po-accent);
  color: #fff;
}
.po-seg-card h3 { font-size: 19px; margin-bottom: 8px; }
.po-seg-card p { color: var(--po-text-muted); font-size: 15px; line-height: 1.6; margin: 0; }

/* ------------------------------------------------------------------
   7. VITRINE DE MÓDULOS
   ------------------------------------------------------------------ */
.po-modules { background: var(--po-bg-soft); }
.po-modules__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; }
.po-modules__col {
  position: relative;
  background: var(--po-surface);
  border: 1px solid var(--po-border);
  border-radius: var(--po-radius-lg);
  padding: 32px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.po-modules__col::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--po-primary), var(--po-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.po-modules__col:hover { transform: translateY(-6px); box-shadow: var(--po-shadow-md); border-color: var(--po-border-strong); }
.po-modules__col:hover::before { transform: scaleX(1); }
.po-modules__head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.po-modules__head .po-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--po-primary); color: #fff; font-size: 22px;
  transition: transform .25s ease, background .25s ease;
}
.po-modules__col:hover .po-icon { transform: translateY(-2px) scale(1.06); background: var(--po-primary-light); }
.po-modules__head h3 { font-size: 20px; margin: 0; }
.po-modules__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.po-modules__list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px; color: var(--po-text);
}
.po-modules__list li::before {
  content: '✓';
  color: var(--po-success);
  font-weight: 800;
  flex-shrink: 0;
}
.po-modules__more { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--po-border); }
.po-modules__more p { color: var(--po-text-muted); font-size: 14px; margin: 0; }

/* ------------------------------------------------------------------
   8. PLATAFORMAS / APPS
   ------------------------------------------------------------------ */
.po-apps__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.po-app-card {
  background: var(--po-surface);
  border: 1px solid var(--po-border);
  border-radius: var(--po-radius);
  padding: 28px;
  text-align: center;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.po-app-card:hover { transform: translateY(-6px); box-shadow: var(--po-shadow-md); border-color: var(--po-border-strong); }
.po-app-card .po-icon {
  width: 60px; height: 60px; border-radius: 16px; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--po-primary), var(--po-primary-light));
  color: #fff; font-size: 28px;
  transition: transform .3s cubic-bezier(.4,0,.2,1), box-shadow .3s ease;
}
.po-app-card:hover .po-icon {
  transform: translateY(-4px) rotate(-6deg) scale(1.06);
  box-shadow: 0 12px 24px rgba(28,63,170,.28);
}
.po-app-card h3 { font-size: 19px; margin-bottom: 8px; }
.po-app-card p { color: var(--po-text-muted); font-size: 15px; line-height: 1.6; margin: 0; }

/* ------------------------------------------------------------------
   9. PLANOS
   ------------------------------------------------------------------ */
.po-plans { background: var(--po-bg-dark); }
.po-plans .po-section-head h2 { color: #fff; }
.po-plans .po-section-head p { color: rgba(255,255,255,.7); }
.po-plans__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; align-items: stretch; }
.po-plan {
  position: relative;
  background: #fff;
  border-radius: var(--po-radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--po-border);
  transition: transform .25s ease, box-shadow .25s ease;
}
.po-plan:hover { transform: translateY(-6px); box-shadow: var(--po-shadow-lg); }
.po-plan--featured {
  border: 2px solid var(--po-accent);
  box-shadow: var(--po-shadow-accent);
  transform: scale(1.03);
}
.po-plan--featured:hover { transform: scale(1.03) translateY(-6px); }
.po-plan__tag {
  position: absolute;
  top: -16px; left: 50%;
  transform: translateX(-50%);
  background: var(--po-accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: var(--po-radius-full);
  white-space: nowrap;
}
.po-plan__name { font-size: 20px; font-weight: 700; color: var(--po-text); margin-bottom: 12px; }
.po-plan__price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 24px; }
.po-plan__price b { font-size: clamp(38px, 3.6vw, 44px); font-weight: 900; color: var(--po-text); letter-spacing: var(--po-tracking-mid); }
.po-plan__price span { color: var(--po-text-muted); font-weight: 500; }
.po-plan__features { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 12px; flex: 1; }
.po-plan__features li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--po-text); }
.po-plan__features li::before { content: '✓'; color: var(--po-success); font-weight: 800; flex-shrink: 0; }
.po-plan .po-btn { margin-top: auto; }
.po-plans__note { text-align: center; color: rgba(255,255,255,.75); margin-top: var(--po-space-4); font-size: 15px; }

/* ------------------------------------------------------------------
   10. COMO FUNCIONA (passos)
   ------------------------------------------------------------------ */
.po-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; counter-reset: step; }
.po-step {
  background: var(--po-surface);
  border: 1px solid var(--po-border);
  border-radius: var(--po-radius);
  padding: 28px 24px;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.po-step:hover { transform: translateY(-6px); box-shadow: var(--po-shadow-md); border-color: var(--po-border-strong); }
.po-step__num {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--po-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 20px; margin-bottom: 16px;
  box-shadow: 0 6px 16px rgba(28,63,170,.24);
  transition: transform .25s ease, background .25s ease;
}
.po-step:hover .po-step__num { transform: scale(1.08); background: var(--po-accent); }
.po-step h3 { font-size: 18px; margin-bottom: 8px; }
.po-step p { color: var(--po-text-muted); font-size: 15px; line-height: 1.6; margin: 0; }

/* ------------------------------------------------------------------
   11. PROVA SOCIAL / DEPOIMENTOS
   ------------------------------------------------------------------ */
.po-testimonial {
  background: var(--po-surface);
  border: 1px solid var(--po-border);
  border-radius: var(--po-radius-lg);
  padding: 32px;
  margin-bottom: 20px;
}
.po-testimonial__stars { color: #fdb022; font-size: 20px; margin-bottom: 16px; letter-spacing: 2px; }
.po-testimonial blockquote { margin: 0 0 20px; font-size: 18px; color: var(--po-text); font-style: italic; line-height: 1.5; }
.po-testimonial__author { display: flex; align-items: center; gap: 14px; }
.po-testimonial__author .po-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--po-primary), var(--po-accent));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.po-testimonial__author b { display: block; font-size: 16px; }
.po-testimonial__author span { font-size: 14px; color: var(--po-text-muted); }

/* ------------------------------------------------------------------
   12. FAQ
   ------------------------------------------------------------------ */
.po-faq { max-width: 800px; margin: 0 auto; }
.po-faq__item { border: 1px solid var(--po-border); border-radius: var(--po-radius); margin-bottom: 12px; overflow: hidden; background: var(--po-surface); }
.po-faq__q {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 20px 24px; text-align: left;
  font-family: var(--po-font); font-size: 17px; font-weight: 600; color: var(--po-text);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.po-faq__q .po-faq__icon { transition: transform .3s ease; color: var(--po-primary); flex-shrink: 0; }
.po-faq__item--open .po-faq__icon { transform: rotate(45deg); }
.po-faq__a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.po-faq__a p { padding: 0 24px 20px; margin: 0; color: var(--po-text-muted); }

/* ------------------------------------------------------------------
   13. CTA FINAL
   ------------------------------------------------------------------ */
.po-cta {
  position: relative;
  background: linear-gradient(135deg, var(--po-accent) 0%, var(--po-accent-dark) 100%);
  border-radius: var(--po-radius-lg);
  padding: var(--po-space-6);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.po-cta::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(400px circle at 15% 20%, rgba(255,255,255,.25), transparent 60%);
}
.po-cta::after {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(500px circle at 85% 90%, rgba(255,255,255,.15), transparent 60%);
}
.po-cta h2 { color: #fff; font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 16px; position: relative; overflow-wrap: anywhere; }
.po-cta p { color: rgba(255,255,255,.92); font-size: 18px; max-width: 640px; margin: 0 auto 32px; position: relative; }
.po-cta .po-btn { position: relative; }

/* ------------------------------------------------------------------
   14. FORMULÁRIO DE CONTATO / LEADS
   ------------------------------------------------------------------ */
.po-contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.po-contact__info h3 { font-size: 24px; margin-bottom: 16px; }
.po-contact__info p { color: var(--po-text-muted); }
.po-contact__list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 16px; }
.po-contact__list li { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.po-contact__list .po-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--po-accent-soft); color: var(--po-accent); font-size: 18px;
}

.po-form { background: var(--po-surface); border: 1px solid var(--po-border); border-radius: var(--po-radius-lg); padding: 32px; box-shadow: var(--po-shadow-md); }
.po-form h3 { margin-bottom: 8px; }
.po-form > p { color: var(--po-text-muted); font-size: 15px; margin-bottom: 24px; }
.po-form__row { margin-bottom: 18px; }
.po-form label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.po-form input, .po-form select, .po-form textarea {
  width: 100%; padding: 14px 16px;
  border: 1px solid var(--po-border-strong); border-radius: var(--po-radius-sm);
  font-family: var(--po-font); font-size: 15px; background: #fff; color: var(--po-text);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.po-form input:focus, .po-form select:focus, .po-form textarea:focus {
  outline: none; border-color: var(--po-primary); box-shadow: 0 0 0 4px rgba(28,63,170,.12);
}
.po-form textarea { resize: vertical; min-height: 100px; }
.po-form__note { font-size: 13px; color: var(--po-text-muted); text-align: center; margin-top: 16px; }

/* ------------------------------------------------------------------
   15. FOOTER
   ------------------------------------------------------------------ */
.po-footer { background: var(--po-bg-dark); color: rgba(255,255,255,.7); padding: var(--po-space-6) 0 32px; }
.po-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: var(--po-space-5); }
.po-footer__brand h3 { color: #fff; font-size: 22px; margin-bottom: 12px; }
.po-footer__brand h3 b { color: var(--po-accent); }
.po-footer__brand p { font-size: 15px; max-width: 320px; }
.po-footer__col h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.po-footer__col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.po-footer__col a { color: rgba(255,255,255,.7); font-size: 15px; position: relative; transition: color .2s ease; }
.po-footer__col ul li { transition: transform .2s ease; }
.po-footer__col ul li:hover { transform: translateX(4px); }
.po-footer__col a:hover { color: #fff; }
.po-footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; }
.po-footer__legal { display: flex; gap: 20px; flex-wrap: wrap; }
.po-footer__legal a { color: rgba(255,255,255,.6); }
.po-footer__legal--muted { color: rgba(255,255,255,.4); cursor: default; }

/* Botão flutuante de WhatsApp */
.po-whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; box-shadow: 0 8px 24px rgba(37,211,102,.4);
  transition: transform .25s ease;
}
.po-whatsapp-float:hover { transform: scale(1.1); color: #fff; }

/* ------------------------------------------------------------------
   16. ANIMAÇÕES (reveal on scroll — leve + stagger) + acessibilidade
   ------------------------------------------------------------------ */
.po-reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.po-reveal.is-visible { opacity: 1; transform: none; }

/* Entrada em cascata (stagger) para grelhas de cards */
.po-seg-grid .po-reveal:nth-child(2) { transition-delay: .05s; }
.po-seg-grid .po-reveal:nth-child(3) { transition-delay: .1s; }
.po-seg-grid .po-reveal:nth-child(4) { transition-delay: .15s; }
.po-seg-grid .po-reveal:nth-child(5) { transition-delay: .2s; }
.po-seg-grid .po-reveal:nth-child(6) { transition-delay: .25s; }
.po-seg-grid .po-reveal:nth-child(7) { transition-delay: .3s; }
.po-seg-grid .po-reveal:nth-child(8) { transition-delay: .35s; }
.po-modules__grid .po-reveal:nth-child(2) { transition-delay: .08s; }
.po-modules__grid .po-reveal:nth-child(3) { transition-delay: .16s; }
.po-apps__grid .po-reveal:nth-child(2) { transition-delay: .06s; }
.po-apps__grid .po-reveal:nth-child(3) { transition-delay: .12s; }
.po-apps__grid .po-reveal:nth-child(4) { transition-delay: .18s; }
.po-steps .po-reveal:nth-child(2) { transition-delay: .06s; }
.po-steps .po-reveal:nth-child(3) { transition-delay: .12s; }
.po-steps .po-reveal:nth-child(4) { transition-delay: .18s; }
.po-plans__grid .po-reveal:nth-child(2) { transition-delay: .1s; }
.po-plans__grid .po-reveal:nth-child(3) { transition-delay: .2s; }
.po-blog-grid .po-reveal:nth-child(2) { transition-delay: .06s; }
.po-blog-grid .po-reveal:nth-child(3) { transition-delay: .12s; }

/* FAQ item — hover suave + chevron girando */
.po-faq__item { transition: border-color .25s ease, box-shadow .25s ease; }
.po-faq__item:hover { border-color: var(--po-border-strong); box-shadow: var(--po-shadow-sm); }
.po-faq__item--open { border-color: rgba(28,63,170,.35); box-shadow: 0 8px 24px rgba(16,24,40,.08); }
.po-faq__q { transition: color .2s ease; }
.po-faq__q:hover { color: var(--po-primary); }

/* Botão flutuante — pulso suave para chamar atenção */
.po-whatsapp-float { will-change: transform; animation: po-wa-pulse 2.4s ease-in-out infinite; }
@keyframes po-wa-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,.35); }
  50% { box-shadow: 0 8px 24px rgba(37,211,102,.4), 0 0 0 14px rgba(37,211,102,0); }
}

/* Acessibilidade — respeitar "reduzir movimento" do sistema */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001s !important;
  }
  .po-reveal { opacity: 1; transform: none; }
  .po-hero__float, .po-hero::after, .po-whatsapp-float { animation: none !important; }
}

/* ==================================================================
   16.5  CORES DE ACENTO (+paleta) E MOCKUPS DE TELA (dispositivos/apps)
   ------------------------------------------------------------------ */
/* Cada card pode ganhar um acento de cor próprio — quebra a monocromia */
.po-card--accent,   .po-step--accent,
.po-modules__col--accent { --po-card: var(--po-accent); --po-card-soft: var(--po-accent-soft); --po-card-dark: var(--po-accent-dark); }
.po-card--violet,   .po-step--violet,
.po-modules__col--violet { --po-card: #7c3aed; --po-card-soft: #f3e8ff; --po-card-dark: #6d28d9; }
.po-card--teal,     .po-step--teal,
.po-modules__col--teal { --po-card: #0d9488; --po-card-soft: #ccfbf1; --po-card-dark: #0f766e; }
.po-card--rose,     .po-step--rose,
.po-modules__col--rose { --po-card: #e11d48; --po-card-soft: #ffe4e6; --po-card-dark: #be123c; }
.po-card--amber,    .po-step--amber,
.po-modules__col--amber { --po-card: #d97706; --po-card-soft: #fef3c7; --po-card-dark: #b45309; }
.po-card--green,
.po-modules__col--green { --po-card: #16a34a; --po-card-soft: #dcfce7; --po-card-dark: #15803d; }
.po-modules__col--blue, .po-step--blue { --po-card: var(--po-primary); --po-card-soft: #eef2ff; --po-card-dark: var(--po-primary-dark); }

/* Ícones dos cards usam a cor de acento (SVG/emoji num tile) */
.po-seg-card .po-icon,
.po-modules__col .po-icon,
.po-app-card .po-icon,
.po-step .po-icon {
  background: var(--po-card-soft, var(--po-accent-soft));
  color: var(--po-card, var(--po-accent));
  transition: transform .25s ease, background .25s ease, color .25s ease, box-shadow .25s ease;
}
.po-seg-card:hover .po-icon,
.po-modules__col:hover .po-icon,
.po-app-card:hover .po-icon {
  background: var(--po-card, var(--po-accent));
  color: #fff;
  box-shadow: 0 10px 20px rgba(0,0,0,.16);
}

/* Faixa superior de gradiente usa a cor de acento do card */
.po-seg-card::before,
.po-modules__col::before {
  background: linear-gradient(90deg, var(--po-card, var(--po-accent)), var(--po-card-dark, var(--po-primary-light)));
}

/* Números dos steps coloridos por posição */
.po-step .po-step__num {
  background: var(--po-card, var(--po-primary));
  box-shadow: 0 6px 16px color-mix(in srgb, var(--po-card, var(--po-primary)) 35%, transparent);
}
.po-step:hover .po-step__num { background: var(--po-card-dark, var(--po-accent-dark)); }

/* Tags de segmentos (trust) coloridos */
.po-trust__logos span.po-tag--accent   { --po-card: var(--po-accent); --po-card-soft: var(--po-accent-soft); }
.po-trust__logos span.po-tag--blue     { --po-card: var(--po-primary); --po-card-soft: #eef2ff; }
.po-trust__logos span.po-tag--violet   { --po-card: #7c3aed; --po-card-soft: #f3e8ff; }
.po-trust__logos span.po-tag--teal     { --po-card: #0d9488; --po-card-soft: #ccfbf1; }
.po-trust__logos span.po-tag--rose     { --po-card: #e11d48; --po-card-soft: #ffe4e6; }
.po-trust__logos span.po-tag--amber    { --po-card: #d97706; --po-card-soft: #fef3c7; }
.po-trust__logos span.po-tag--green    { --po-card: #16a34a; --po-card-soft: #dcfce7; }
.po-trust__logos span {
  background: var(--po-card-soft, var(--po-bg-soft));
  color: var(--po-card, var(--po-text));
  border: 1px solid color-mix(in srgb, var(--po-card, var(--po-text)) 16%, transparent);
}

/* ==================================================================
   16.6  SEÇÃO PRODUTO EM AÇÃO — mockups de dispositivo
   ------------------------------------------------------------------ */
.po-product__grid { display: grid; gap: 48px; }
.po-product__item {
  display: grid;
  grid-template-columns: minmax(260px, 380px) 1fr;
  gap: 40px;
  align-items: center;
}
.po-product__item:nth-child(even) { direction: rtl; }
.po-product__item > * { direction: ltr; }
.po-product__item:nth-child(even) .po-device { justify-self: start; }
.po-product__item:nth-child(odd) .po-device { justify-self: end; }

/* Moldura de navegador (painel web) */
.po-device--panel .po-device__frame {
  border-radius: 14px;
  border: 1px solid rgba(28,63,170,.12);
  background: #fff;
  box-shadow: 0 24px 60px rgba(16,24,40,.18);
  overflow: hidden;
}
.po-device--panel .po-device__screen { aspect-ratio: 16/10; }
.po-device--panel .po-device__frame::before {  /* barra de navegador */
  content: '';
  display: block;
  height: 34px;
  background: linear-gradient(90deg, #f8fafc, #eef2ff);
  border-bottom: 1px solid #e2e8f0;
  background-image:
    radial-gradient(circle at 18px 50%, #ff5f57 0 8px, transparent 8px),
    radial-gradient(circle at 40px 50%, #febc2e 0 8px, transparent 8px),
    radial-gradient(circle at 62px 50%, #28c840 0 8px, transparent 8px);
}

/* Moldura de totem */
.po-device--totem .po-device__frame {
  position: relative;
  width: 220px; margin: 0 auto;
  border-radius: 22px;
  border: 6px solid #334155;
  background: #334155;
  box-shadow: 0 24px 60px rgba(16,24,40,.3);
  padding: 5px;
}
.po-device--totem .po-device__screen {
  aspect-ratio: 3/4;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
}
.po-device--totem .po-device__frame::after { /* base */
  content: '';
  display: block;
  width: 120px; height: 14px; margin: -4px auto -14px;
  border-radius: 0 0 10px 10px;
  background: #1e293b;
}

/* Moldura de desktop/PDV (windows) */
.po-device--win .po-device__frame {
  border-radius: 14px 14px 0 0;
  border: 1px solid rgba(28,63,170,.12);
  background: #fff;
  box-shadow: 0 24px 60px rgba(16,24,40,.18);
  overflow: hidden;
}
.po-device--win .po-device__screen { aspect-ratio: 16/9; }
.po-device--win .po-device__frame::before {
  content: '';
  display: block;
  height: 8px;                /* barra fina do SO */
  background: linear-gradient(90deg, #1c3faa, #6c5ce7);
}

/* Placeholder padrão dentro da tela (onde entra o screenshot real) */
.po-device__placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px;
  color: var(--po-primary-light);
  font-weight: 600; font-size: 13px;
  background:
    repeating-linear-gradient(45deg, rgba(28,63,170,.04) 0 10px, transparent 10px 20px),
    linear-gradient(160deg, #eef2ff, #f8fafc);
}
.po-device__placeholder-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(16,24,40,.12);
}

/* Texto ao lado do mockup */
.po-product__copy .po-product__label {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--po-radius-full);
  background: #eef2ff;
  color: var(--po-primary);
  font-weight: 700; font-size: 13px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.po-product__copy h3 { font-size: clamp(22px, 2.6vw, 28px); margin-bottom: 12px; overflow-wrap: anywhere; }
.po-product__copy p { font-size: 17px; color: var(--po-text-muted); max-width: 520px; }
.po-product__copy ul { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.po-product__copy ul li {
  position: relative;
  padding-left: 18px;
  font-weight: 600;
}
.po-product__copy ul li::before {
  content: '';
  position: absolute; left: 0; top: 9px;
  width: 8px; height: 8px; border-radius: 50%;
  background: linear-gradient(135deg, var(--po-accent), var(--po-primary));
}
.po-product__hint {
  text-align: center;
  color: var(--po-text-muted);
  font-size: 15px;
  margin-top: 8px;
}

/* ------------------------------------------------------------------
   16.7  SEÇÃO APPS — cards com mockup de celular
   ------------------------------------------------------------------ */
.po-app-card {
  display: flex; flex-direction: column;
  align-items: center;
  text-align: center;
}
.po-app__mock {
  width: 168px;
  margin: 0 auto 18px;
  border-radius: 22px;
  border: 3px solid #0f172a;
  background: #0f172a;
  padding: 3px;
  box-shadow: 0 18px 40px rgba(16,24,40,.18);
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
}
.po-app__mock::after { /* notch do celular */
  content: '';
  position: absolute; top: 7px; left: 50%; transform: translateX(-50%);
  width: 56px; height: 12px; border-radius: 10px;
  background: #0f172a;
  z-index: 2;
}
.po-app-card:hover .po-app__mock {
  transform: translateY(-6px) rotate(-3deg);
  box-shadow: 0 26px 50px rgba(16,24,40,.28);
}
.po-app__screen {
  aspect-ratio: 9/19;
  border-radius: 17px;
  overflow: hidden;
  background:
    repeating-linear-gradient(45deg, color-mix(in srgb, var(--po-app, #1c3faa) 8%, transparent) 0 7px, transparent 7px 14px),
    linear-gradient(160deg, #eef2ff, #f8fafc);
}
.po-app__placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 8px;
}
.po-app__placeholder .po-icon {
  width: 44px; height: 44px;
  margin: 0;
  font-size: 22px;
  background: color-mix(in srgb, var(--po-app, #1c3faa) 14%, #fff) !important;
  color: var(--po-app, #1c3faa) !important;
}
.po-app__placeholder span { font-size: 11px; font-weight: 700; color: var(--po-app, var(--po-primary-light)); }

/* Moldura do app usa a cor da plataforma */
.po-app__mock {
  border-color: color-mix(in srgb, var(--po-app, #0f172a) 60%, #0f172a);
}
.po-app__mock::after {
  background: color-mix(in srgb, var(--po-app, #0f172a) 60%, #0f172a);
}

/* Cores por plataforma no app */
.po-app-card--windows { --po-app: #1c3faa; }
.po-app-card--panel { --po-app: #7c3aed; }
.po-app-card--totem { --po-app: #d97706; }

/* ------------------------------------------------------------------
   17. PÁGINAS INTERNAS (blog, single, page)
   ------------------------------------------------------------------ */
.po-page__head { margin-bottom: var(--po-space-5); }
.po-page__title { font-size: clamp(28px, 4vw, 40px); }
.po-page__content { color: var(--po-text); }
.po-page__content h2, .po-page__content h3 { margin-top: 1.4em; }

.po-blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.po-post {
  background: var(--po-surface); border: 1px solid var(--po-border);
  border-radius: var(--po-radius); padding: 28px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.po-post:hover { transform: translateY(-4px); box-shadow: var(--po-shadow-md); }
.po-post__title { font-size: 22px; margin-bottom: 8px; }
.po-post__meta { font-size: 14px; color: var(--po-text-muted); margin-bottom: 12px; }
.po-post__excerpt { color: var(--po-text-muted); font-size: 15px; }
.po-pagination { margin-top: var(--po-space-5); text-align: center; }
.po-pagination .nav-links { display: inline-flex; gap: 8px; flex-wrap: wrap; }
.po-pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 42px; padding: 0 12px;
  border: 1px solid var(--po-border-strong); border-radius: var(--po-radius-sm);
  font-weight: 600; color: var(--po-text);
}
.po-pagination .page-numbers.current { background: var(--po-primary); color: #fff; border-color: var(--po-primary); }

.po-single__title { font-size: clamp(30px, 4vw, 44px); margin-bottom: 12px; }
.po-single__meta { color: var(--po-text-muted); font-size: 15px; margin-bottom: var(--po-space-4); }
.po-single__content { font-size: 17px; line-height: 1.8; }
.po-single__content h2, .po-single__content h3 { margin-top: 1.5em; }
.po-single__content img { border-radius: var(--po-radius); }
.po-single__nav { margin-top: var(--po-space-5); }

.po-btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

.po-error { text-align: center; padding: 80px 24px; }
.po-error__code { font-size: 120px; font-weight: 900; color: var(--po-primary); line-height: 1; }
.po-error h1 { margin: 16px 0; }
.po-error p { color: var(--po-text-muted); max-width: 480px; margin: 0 auto 32px; }

/* ------------------------------------------------------------------
   17.5  POLISH PREMIUM — micro-interações, glassmorphism, gradientes
   ------------------------------------------------------------------ */

/* --- Fundo geral com leve textura suave (evita o branco chapado) --- */
body {
  background:
    radial-gradient(900px circle at 85% -5%, rgba(28,63,170,.05), transparent 55%),
    radial-gradient(800px circle at 0% 15%, rgba(255,90,0,.045), transparent 50%),
    var(--po-bg);
  background-attachment: fixed;
}

/* --- Botão primário com gloss + brilho animado (foco de conversão) --- */
.po-btn--primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #ff6a1a 0%, var(--po-accent) 45%, var(--po-accent-dark) 100%);
  box-shadow: 0 10px 24px rgba(255,90,0,.35), 0 2px 0 rgba(255,255,255,.18) inset;
  background-size: 160% 160%;
}
.po-btn--primary:hover {
  background: linear-gradient(135deg, #ff7a30 0%, var(--po-accent) 45%, var(--po-accent-dark) 100%);
  background-size: 160% 160%;
  box-shadow: 0 16px 40px rgba(255,90,0,.5), 0 2px 0 rgba(255,255,255,.2) inset;
  transform: translateY(-3px) scale(1.02);
}
.po-btn--primary::before {
  content: '';
  position: absolute;
  top: 0; left: -75%;
  width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg);
  animation: po-btn-glow 3.2s ease-in-out infinite;
}
@keyframes po-btn-glow {
  0%, 60% { left: -75%; }
  100% { left: 125%; }
}

/* --- Badge animado (pisca suave) --- */
.po-badge {
  animation: po-badge-pulse 3s ease-in-out infinite;
}
@keyframes po-badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,90,0,0); }
  50% { box-shadow: 0 0 0 6px rgba(255,90,0,.08); }
}

/* --- Seções alternadas com glassmorphism suave --- */
.po-section--soft {
  background: linear-gradient(180deg, #f6f8fc 0%, #eef2fb 100%);
}
.po-section--soft .po-seg-card,
.po-section--soft .po-app-card,
.po-section--soft .po-step,
.po-section--soft .po-modules__col {
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* --- Cards com elevação e sombra de cor no hover --- */
.po-seg-card,
.po-app-card,
.po-step,
.po-modules__col {
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  will-change: transform;
}
.po-seg-card:hover,
.po-app-card:hover,
.po-step:hover,
.po-modules__col:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(16,24,40,.10);
}
.po-seg-card:hover { box-shadow: 0 20px 44px rgba(255,90,0,.12); }

/* --- Título do hero com gradiente no destaque (mais vivo) --- */
.po-hero h1 { font-size: clamp(34px, 4.6vw, 56px); }

/* --- Cards de módulos: cabeçalho com fundo de gradiente suave --- */
.po-modules__head {
  position: relative;
}

/* --- Links de footer com deslize (já existe) e hover acentuado --- */
.po-footer__col a,
.po-footer__legal a {
  position: relative;
  transition: color .2s ease;
}
.po-footer__col a:hover,
.po-footer__legal a:hover {
  color: var(--po-accent);
}

/* --- FAQ: ícone gira e item fica destacado --- */
.po-faq__item--open .po-faq__icon { transform: rotate(45deg); }
.po-faq__item--open { border-color: var(--po-accent); }

/* --- Hero mockup flutuante com sombra colorida --- */
.po-hero__mockup {
  box-shadow: 0 30px 70px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.12) inset;
}
.po-hero__float {
  border: 1px solid rgba(255,255,255,.6);
  box-shadow: 0 16px 36px rgba(0,0,0,.22);
}

/* --- CTA: gradiente animado + brilho --- */
.po-cta {
  background: linear-gradient(135deg, #ff6a1a 0%, #ff5a00 40%, #e0459a 80%, #7c3aed 100%);
  background-size: 200% 200%;
  animation: po-cta-shift 8s ease-in-out infinite;
}
@keyframes po-cta-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* --- Plano destacado: card escuro premium (hierarquia na secao escura) --- */
.po-plan--featured {
  background: linear-gradient(160deg, #16245c 0%, #1c3faa 55%, #2a1a6b 100%);
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 24px 60px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.08) inset;
}
.po-plan--featured .po-plan__name,
.po-plan--featured .po-plan__price b {
  color: #fff;
}
.po-plan--featured .po-plan__price span {
  color: rgba(255,255,255,.7);
}
.po-plan--featured .po-plan__features li {
  color: rgba(255,255,255,.92);
}
.po-plan--featured .po-plan__features li::before {
  color: #4ade80;
}
.po-plan--featured .po-btn {
  background: var(--po-accent);
  color: #fff !important;
}
.po-plan--featured .po-btn:hover {
  background: var(--po-accent-dark);
}
.po-plan--featured .po-plan__tag {
  background: linear-gradient(135deg, var(--po-accent), #e0459a);
  box-shadow: 0 8px 20px rgba(255,90,0,.4);
}

/* --- Steps: timeline conectada (linha pontilhada horizontal) --- */
.po-step::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -20px;
  width: 20px;
  border-top: 2px dashed var(--po-border-strong);
  opacity: .5;
}
.po-step:last-child::after { display: none; }
@media (max-width: 992px) {
  .po-step::after { display: none; }
}

/* --- Testimonials: aspas decorativas + sombra de cor --- */
.po-testimonial {
  position: relative;
  box-shadow: var(--po-shadow-sm);
}
.po-testimonial blockquote { position: relative; padding-left: 34px; }
.po-testimonial blockquote::before {
  content: '“';
  position: absolute;
  left: 0; top: -10px;
  font-size: 64px;
  line-height: 1;
  color: var(--po-accent);
  opacity: .35;
  font-family: Georgia, serif;
}
.po-testimonial:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(16,24,40,.10);
}

/* --- Selo de garantia no CTA --- */
.po-cta__guarantee {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
}

/* --- Form: foco nos inputs com gelo de brand --- */
.po-form input:focus,
.po-form select:focus,
.po-form textarea:focus,
.po-contact input:focus {
  border-color: var(--po-accent);
  box-shadow: 0 0 0 3px rgba(255,90,0,.12);
}

/* --- Botão voltar ao topo (micro UX) --- */
.po-to-top {
  position: fixed;
  bottom: 24px; left: 24px;
  z-index: 150;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(13,18,38,.82);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  backdrop-filter: blur(6px);
  transition: opacity .3s ease, transform .3s ease, background .2s ease;
  box-shadow: 0 8px 20px rgba(0,0,0,.25);
}
.po-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.po-to-top:hover { background: var(--po-accent); }

/* ------------------------------------------------------------------
   18. RESPONSIVO
   ------------------------------------------------------------------ */
@media (max-width: 992px) {
  .po-hero__inner { grid-template-columns: 1fr; }
  .po-hero__float--1 { left: 8px; }
  .po-hero__float--2 { right: 8px; }
  .po-contact__grid { grid-template-columns: 1fr; }
  .po-footer__grid { grid-template-columns: 1fr 1fr; }
  .po-plan--featured { transform: none; }

  /* Produto em ação — empilha mockup e texto */
  .po-product__item {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .po-product__item:nth-child(even) { direction: ltr; }
  .po-product__item .po-device { justify-self: center !important; }
  .po-product__copy p { margin-left: auto; margin-right: auto; }
  .po-product__copy ul { max-width: 340px; margin-left: auto; margin-right: auto; text-align: left; }
}

@media (max-width: 768px) {
  .po-header__inner { height: 64px; }
  .po-nav {
    position: fixed; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: #0d1226; padding: 16px;
    box-shadow: 0 16px 40px rgba(0,0,0,.4);
    border-bottom: 1px solid rgba(255,255,255,.08);
    transform: translateY(-130%); transition: transform .3s ease;
    z-index: 99;
  }
  .po-nav.is-open { transform: translateY(0); }
  .po-nav a { padding: 14px 16px; }
  .po-header__actions .po-btn--outline { display: none; }
  .po-toggle { display: block; }
  .po-section { padding: var(--po-space-5) 0; }
  .po-hero__actions .po-btn { width: 100%; }
  .po-modules__grid { grid-template-columns: 1fr; }
  .po-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .po-footer__bottom { flex-direction: column; }
  .po-cta { padding: var(--po-space-5) 24px; }
}

/* ==================================================================
   MOBILE-FIRST PREMIUM — landing realmente usável no celular
   (camada adicional no FIM do arquivo; aprimora touch/layout)
   ================================================================== */
@media (max-width: 640px) {
  /* Tipografia base maior legibilidade + touch */
  html { font-size: 16px; }
  body { -webkit-tap-highlight-color: transparent; }

  /* Header: logo menor, hambúrguer alinhado */
  .po-header__logo img { max-height: 34px; width: auto; }
  .po-toggle { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; }

  /* Hero: empilha, visual reduz, centraliza */
  .po-hero { padding: 40px 0 48px; }
  .po-hero__inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .po-hero__content { align-items: center; max-width: 100%; }
  .po-hero h1 { font-size: clamp(1.8rem, 6.5vw, 2.4rem); line-height: 1.15; }
  .po-hero .po-lead, .po-hero p { font-size: 1.05rem; }
  .po-hero__visual { max-width: 320px; margin: 0 auto; width: 100%; }
  .po-hero__float { transform: scale(.82); }
  .po-hero__badge { justify-content: center; }
  .po-hero__proof, .po-hero__risk { justify-content: center; text-align: center; }
  .po-hero__actions { flex-direction: column; width: 100%; max-width: 360px; margin: 0 auto; gap: 12px; }
  .po-hero__actions .po-btn { width: 100%; min-height: 50px; }

  /* Seções */
  .po-section { padding: 48px 0; }
  .po-section h2 { font-size: clamp(1.5rem, 5.5vw, 1.9rem); line-height: 1.2; }

  /* Título de seção centralizado p/ telas estreitas */
  .po-modules__head, .po-features__head, .po-plans__head, .po-apps__head, .po-product__head, .po-how__head, .po-faq__head, .po-contact__head, .po-testimonials__head {
    text-align: center;
  }

  /* Planos: cards empilhados, destaque contíguo */
  .po-plans__grid { grid-template-columns: 1fr; gap: 20px; }
  .po-plan { padding: 28px 22px; }
  .po-plan--featured { transform: none; }
  .po-plan .po-btn { width: 100%; min-height: 50px; }

  /* Módulos/Features/Apps: coluna única, ícones maiores (touch) */
  .po-modules__grid, .po-apps__grid, .po-seg-grid { grid-template-columns: 1fr; gap: 18px; }
  .po-module-card, .po-app-card, .po-feature-card { padding: 20px; }
  .po-module-card__icon, .po-app-card__icon, .po-feature-card__icon { width: 48px; height: 48px; }

  /* Product: empilha com copy legível */
  .po-product { grid-template-columns: 1fr; gap: 32px; }
  .po-product__visual { max-width: 380px; margin: 0 auto; }

  /* How/Steps: coluna única */
  .po-steps { grid-template-columns: 1fr; gap: 16px; }

  /* CTA: espaçamento e botão grande */
  .po-cta__inner { padding: 36px 16px; text-align: center; }
  .po-cta .po-btn { width: 100%; min-height: 52px; max-width: 360px; }
  .po-cta__guarantee { flex-direction: column; gap: 6px; }

  /* Contact: empilha, botão block */
  .po-contact__grid { grid-template-columns: 1fr; gap: 32px; }
  .po-contact input, .po-contact textarea, .po-contact select { min-height: 46px; font-size: 16px; padding: 12px 14px; }
  .po-contact__submit { width: 100%; min-height: 50px; }
  .po-contact__btn-row .po-btn { width: 100%; min-height: 50px; }

  /* Testimonials: cards lado a lado em 1 col */
  .po-testimonials__grid { grid-template-columns: 1fr !important; gap: 20px; }

  /* FAQ: padding leve */
  .po-faq__item { padding: 18px; }

  /* Footer: empilhado com grande área de toque */
  .po-footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .po-footer a { padding: 6px 0; display: inline-block; }
  .po-footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

  /* Botões em geral: altura mínima touch */
  .po-btn { min-height: 46px; }
  .po-btn--lg { min-height: 52px; }
}

@media (max-width: 380px) {
  .po-header__logo img { max-height: 30px; }
  .po-hero h1 { font-size: 1.7rem; }
  .po-hero__float { transform: scale(.72); }
}