/* ==========================================================================
   LEARNFY — Folha de estilo principal
   Visual: tecnológico, premium, escuro, glassmorphism, gradientes.
   HTML/CSS/JS puro. Sem dependências externas.
   ========================================================================== */

/* ---------- 1. Variáveis e paleta -------------------------------------- */
:root {
  --bg: #07111F;
  --bg-2: #0B1728;
  --bg-3: #0e1d33;
  --roxo: #7C3AED;
  --azul: #2563EB;
  --ciano: #22D3EE;
  --texto: #F8FAFC;
  --texto-2: #CBD5E1;
  --texto-3: #8597ad;
  --card: rgba(255, 255, 255, 0.06);
  --card-2: rgba(255, 255, 255, 0.04);
  --borda: rgba(255, 255, 255, 0.12);
  --borda-suave: rgba(255, 255, 255, 0.08);

  --grad-marca: linear-gradient(135deg, var(--roxo) 0%, var(--azul) 55%, var(--ciano) 100%);
  --grad-texto: linear-gradient(120deg, #c4b5fd 0%, #60a5fa 45%, #67e8f9 100%);
  --grad-borda: linear-gradient(135deg, rgba(124, 58, 237, .9), rgba(37, 99, 235, .6), rgba(34, 211, 238, .9));

  --sombra: 0 18px 50px -20px rgba(0, 0, 0, .7);
  --sombra-glow: 0 0 0 1px rgba(124, 58, 237, .25), 0 20px 60px -25px rgba(37, 99, 235, .7);

  --raio: 18px;
  --raio-sm: 12px;
  --raio-pill: 999px;

  --max: 1180px;
  --header-h: 74px;

  --fonte: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: "SF Mono", "Cascadia Code", "JetBrains Mono", Consolas, "Roboto Mono", monospace;

  --t: .35s cubic-bezier(.22, 1, .36, 1);
}

/* ---------- 2. Reset / base ------------------------------------------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 14px); }

body {
  font-family: var(--fonte);
  background: var(--bg);
  color: var(--texto);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--ciano); outline-offset: 3px; border-radius: 4px; }

/* ---------- 3. Fundo decorativo (partículas + brilhos) ---------------- */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.bg-blobs { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg-blobs span {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .5;
  animation: flutua 18s ease-in-out infinite;
}
.bg-blobs span:nth-child(1) { width: 460px; height: 460px; top: -120px; left: -80px; background: radial-gradient(circle, rgba(124,58,237,.55), transparent 70%); }
.bg-blobs span:nth-child(2) { width: 520px; height: 520px; top: 30%; right: -160px; background: radial-gradient(circle, rgba(37,99,235,.45), transparent 70%); animation-delay: -6s; }
.bg-blobs span:nth-child(3) { width: 400px; height: 400px; bottom: -140px; left: 25%; background: radial-gradient(circle, rgba(34,211,238,.30), transparent 70%); animation-delay: -11s; }

@keyframes flutua {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -40px) scale(1.08); }
}

/* grade sutil sobre o fundo */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}

/* todo o conteúdo acima do fundo */
.app, header, footer { position: relative; z-index: 1; }

/* ---------- 4. Utilidades layout -------------------------------------- */
.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 22px; }
.section { padding: 88px 0; position: relative; z-index: 1; }
.section--sm { padding: 60px 0; }
.center { text-align: center; }
.grad-text {
  background: var(--grad-texto);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ciano);
  padding: 7px 14px;
  border-radius: var(--raio-pill);
  background: rgba(34, 211, 238, .08);
  border: 1px solid rgba(34, 211, 238, .22);
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -.02em;
}
.section-sub {
  color: var(--texto-2);
  font-size: 1.05rem;
  max-width: 620px;
  margin-top: 14px;
}
.section-head { margin-bottom: 48px; }
.section-head.center .section-sub { margin-inline: auto; }

/* ---------- 5. Botões ------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 600;
  font-size: .98rem;
  padding: 13px 24px;
  border-radius: var(--raio-pill);
  transition: transform var(--t), box-shadow var(--t), background var(--t), border-color var(--t);
  white-space: nowrap;
  position: relative;
  isolation: isolate;
}
.btn svg { width: 18px; height: 18px; }

.btn--primary {
  background: var(--grad-marca);
  color: #fff;
  box-shadow: 0 10px 30px -8px rgba(124, 58, 237, .65);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -10px rgba(37, 99, 235, .85); }

.btn--ghost {
  background: var(--card);
  color: var(--texto);
  border: 1px solid var(--borda);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { transform: translateY(-3px); border-color: rgba(34, 211, 238, .5); background: rgba(255, 255, 255, .1); }

.btn--block { width: 100%; }
.btn--lg { padding: 16px 32px; font-size: 1.05rem; }
.btn--sm { padding: 9px 16px; font-size: .85rem; }

/* ---------- 6. Cabeçalho / navegação ---------------------------------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--t), border-color var(--t), height var(--t), opacity var(--t), visibility var(--t);
  border-bottom: 1px solid transparent;
}
/* esconde o cabeçalho quando o menu lateral está aberto (evita sobreposição) */
body.menu-open .header { opacity: 0; visibility: hidden; }
.header.scrolled {
  background: rgba(7, 17, 31, .82);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--borda-suave);
  height: 64px;
}
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 18px; }

.brand { display: inline-flex; align-items: center; }
.brand .brand-logo { width: auto; height: 34px; flex: none; display: block; transition: opacity var(--t), height var(--t); }
.brand:hover .brand-logo { opacity: .82; }
.header.scrolled .brand .brand-logo { height: 30px; }
.footer .brand .brand-logo { height: 38px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: .94rem;
  font-weight: 500;
  color: var(--texto-2);
  padding: 9px 14px;
  border-radius: var(--raio-sm);
  transition: color var(--t), background var(--t);
}
.nav a:hover, .nav a.active { color: var(--texto); background: rgba(255, 255, 255, .06); }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.burger {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--raio-sm);
  border: 1px solid var(--borda);
  background: var(--card);
  position: relative;
}
.burger span {
  position: absolute;
  left: 11px; right: 11px;
  height: 2px;
  background: var(--texto);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 27px; }
body.menu-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* drawer mobile */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 98;
  background: rgba(3, 8, 16, .6);
  backdrop-filter: blur(3px);
  opacity: 0; visibility: hidden;
  transition: opacity var(--t), visibility var(--t);
}
body.menu-open .drawer-backdrop { opacity: 1; visibility: visible; }

.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 99;
  width: min(82vw, 320px);
  background: var(--bg-2);
  border-left: 1px solid var(--borda);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transform: translateX(100%);
  transition: transform var(--t);
  overflow-y: auto;
}
body.menu-open .drawer { transform: translateX(0); }
.drawer .drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.drawer a {
  font-size: 1.02rem;
  color: var(--texto-2);
  padding: 13px 14px;
  border-radius: var(--raio-sm);
  transition: background var(--t), color var(--t);
}
.drawer a:hover, .drawer a.active { background: rgba(255, 255, 255, .06); color: var(--texto); }
.drawer .btn { margin-top: 14px; }
.drawer-close { width: 40px; height: 40px; border-radius: var(--raio-sm); border: 1px solid var(--borda); font-size: 1.3rem; line-height: 1; }

/* ---------- 7. Hero --------------------------------------------------- */
.hero { padding-top: calc(var(--header-h) + 70px); padding-bottom: 70px; position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 54px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.2rem, 5.4vw, 3.7rem);
  line-height: 1.07;
  font-weight: 800;
  letter-spacing: -.03em;
}
.hero p.lead { color: var(--texto-2); font-size: 1.16rem; margin-top: 22px; max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--texto-2);
  padding: 8px 14px;
  border-radius: var(--raio-pill);
  background: var(--card);
  border: 1px solid var(--borda);
  backdrop-filter: blur(6px);
}
.tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ciano); box-shadow: 0 0 10px var(--ciano); }

/* arte do hero */
.hero-art { position: relative; aspect-ratio: 1 / 1; }
.hero-art .glass-screen {
  position: absolute;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--borda);
  backdrop-filter: blur(12px);
  box-shadow: var(--sombra);
  overflow: hidden;
}
.hero-art .screen-main { inset: 8% 6% 18% 10%; padding: 18px; }
.hero-art .screen-float {
  width: 56%;
  right: 0; bottom: 4%;
  padding: 16px;
  animation: flutuaCard 6s ease-in-out infinite;
}
@keyframes flutuaCard { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

.mini-row { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.mini-dot { width: 11px; height: 11px; border-radius: 50%; }
.mini-bar { height: 9px; border-radius: 6px; background: rgba(255,255,255,.1); }
.mini-bar.grad { background: var(--grad-marca); box-shadow: 0 0 16px rgba(124,58,237,.6); }
.mini-chip {
  font-size: .72rem; font-weight: 600; color: var(--ciano);
  padding: 5px 10px; border-radius: 8px;
  background: rgba(34,211,238,.1); border: 1px solid rgba(34,211,238,.25);
  display: inline-block;
}
.spark {
  display: flex; align-items: flex-end; gap: 6px; height: 70px; margin-top: 8px;
}
.spark i {
  flex: 1; border-radius: 5px 5px 2px 2px;
  background: var(--grad-marca);
  opacity: .85;
  animation: subir 2.4s ease-in-out infinite;
}
.spark i:nth-child(odd) { opacity: .55; }
@keyframes subir { 0%,100% { transform: scaleY(.6); } 50% { transform: scaleY(1); } }

/* ---------- 8. Indicadores / stats ------------------------------------ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat {
  text-align: center;
  padding: 28px 18px;
  border-radius: var(--raio);
  background: var(--card);
  border: 1px solid var(--borda);
  backdrop-filter: blur(8px);
}
.stat .num { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 800; line-height: 1; }
.stat .lbl { color: var(--texto-2); font-size: .92rem; margin-top: 10px; }

/* ---------- 9. Cards genéricos ---------------------------------------- */
.card {
  background: var(--card);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  backdrop-filter: blur(8px);
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.card:hover { transform: translateY(-5px); border-color: rgba(124, 58, 237, .45); box-shadow: var(--sombra-glow); }

.icon-badge {
  width: 50px; height: 50px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(124, 58, 237, .15);
  border: 1px solid rgba(124, 58, 237, .3);
  color: var(--ciano);
  margin-bottom: 18px;
}
.icon-badge svg { width: 24px; height: 24px; }

/* grids reutilizáveis */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

/* ---------- 10. Curso em destaque ------------------------------------- */
.feature-course {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--borda);
  background: linear-gradient(135deg, rgba(124,58,237,.14), rgba(37,99,235,.06));
  box-shadow: var(--sombra);
}
.feature-course .fc-media {
  position: relative;
  min-height: 340px;
  background:
    radial-gradient(circle at 30% 30%, rgba(124,58,237,.5), transparent 60%),
    radial-gradient(circle at 75% 70%, rgba(34,211,238,.4), transparent 55%),
    var(--bg-3);
  display: grid; place-items: center;
  padding: 30px;
  overflow: hidden;
}
.feature-course .fc-body { padding: 46px; }
.feature-course h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; line-height: 1.15; letter-spacing: -.02em; }
.feature-course p { color: var(--texto-2); margin-top: 16px; }

.meta-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 28px; }
.meta-list li {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .84rem; color: var(--texto-2);
  padding: 7px 13px; border-radius: var(--raio-pill);
  background: rgba(255,255,255,.05); border: 1px solid var(--borda);
}
.meta-list svg { width: 15px; height: 15px; color: var(--ciano); }

/* ---------- 11. Passos (como funciona) -------------------------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 32px 24px; }
.step .step-n {
  font-size: 2.2rem; font-weight: 800; line-height: 1;
  background: var(--grad-texto); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 16px;
}
.step h4 { font-size: 1.12rem; font-weight: 700; }
.step p { color: var(--texto-2); font-size: .94rem; margin-top: 8px; }

/* ---------- 12. Faixa CTA --------------------------------------------- */
.cta-band {
  text-align: center;
  border-radius: 28px;
  padding: 64px 32px;
  background:
    radial-gradient(circle at 50% 0%, rgba(124,58,237,.4), transparent 70%),
    var(--bg-2);
  border: 1px solid var(--borda);
  position: relative;
  overflow: hidden;
}
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -.02em; }
.cta-band p { color: var(--texto-2); margin: 16px auto 30px; max-width: 560px; font-size: 1.08rem; }

/* ---------- 13. Catálogo de cursos ------------------------------------ */
.course-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.course-card .cc-top {
  height: 150px; position: relative;
  display: grid; place-items: center;
  background:
    radial-gradient(circle at 30% 40%, rgba(124,58,237,.45), transparent 60%),
    radial-gradient(circle at 80% 70%, rgba(37,99,235,.4), transparent 55%),
    var(--bg-3);
}
.course-card .cc-top svg { width: 52px; height: 52px; color: #fff; opacity: .9; }
.course-card .cc-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.course-card h3 { font-size: 1.18rem; font-weight: 700; line-height: 1.3; }
.course-card p { color: var(--texto-2); font-size: .93rem; margin-top: 10px; flex: 1; }
.course-card .cc-foot { margin-top: 20px; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 6px 12px; border-radius: var(--raio-pill);
}
.badge--on { color: #6ee7b7; background: rgba(16,185,129,.12); border: 1px solid rgba(16,185,129,.3); }
.badge--soon { color: #fcd34d; background: rgba(245,158,11,.12); border: 1px solid rgba(245,158,11,.3); }

.course-card.locked { opacity: .72; }
.course-card.locked .cc-top { filter: grayscale(.4); }
.course-card.locked .cc-top::after {
  content: ""; position: absolute; inset: 0;
  background: rgba(7,17,31,.45);
}

/* Badges de nível (trilha do básico ao avançado) */
.badge--ini { color: #6ee7b7; background: rgba(16,185,129,.12); border: 1px solid rgba(16,185,129,.3); }
.badge--int { color: #7dd3fc; background: rgba(56,189,248,.12); border: 1px solid rgba(56,189,248,.32); }
.badge--adv { color: #c4b5fd; background: rgba(124,58,237,.16); border: 1px solid rgba(124,58,237,.4); }

/* Número do curso no topo do card */
.course-card .cc-num {
  position: absolute; top: 12px; left: 14px;
  font-size: 1.15rem; font-weight: 800; letter-spacing: .02em;
  color: rgba(255,255,255,.92);
  background: rgba(7,17,31,.35); border: 1px solid rgba(255,255,255,.18);
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; backdrop-filter: blur(4px);
}
.course-card .cc-tags { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.course-card .cc-meta { color: var(--texto-3); font-size: .8rem; font-weight: 600; }

/* Cabeçalho de cada faixa de nível no catálogo */
.level-head { display: flex; align-items: baseline; gap: 12px; margin: 40px 0 18px; }
.level-head:first-of-type { margin-top: 8px; }
.level-head h2 { font-size: clamp(1.3rem, 3vw, 1.6rem); font-weight: 800; letter-spacing: -.01em; }
.level-head .level-count { color: var(--texto-3); font-size: .9rem; font-weight: 600; }

/* ---------- 14. Rodapé ------------------------------------------------ */
.footer { border-top: 1px solid var(--borda-suave); padding: 64px 0 32px; margin-top: 40px; background: rgba(4, 10, 20, .5); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.footer .brand { margin-bottom: 16px; }
.footer p { color: var(--texto-3); font-size: .92rem; max-width: 320px; }
.footer h5 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--texto-3); margin-bottom: 16px; }
.footer-links li { margin-bottom: 11px; }
.footer-links a { color: var(--texto-2); font-size: .94rem; transition: color var(--t); }
.footer-links a:hover { color: var(--ciano); }
.footer-bottom {
  margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--borda-suave);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  color: var(--texto-3); font-size: .86rem;
}

/* ---------- 15. Voltar ao topo ---------------------------------------- */
.to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--grad-marca);
  display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(124,58,237,.8);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity var(--t), visibility var(--t), transform var(--t);
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { transform: translateY(-3px); }
.to-top svg { width: 22px; height: 22px; color: #fff; }

/* ---------- 16. Componente de PROMPT ---------------------------------- */
.prompt {
  position: relative;
  border-radius: var(--raio);
  padding: 1.5px;
  background: var(--grad-borda);
  margin: 22px 0;
  box-shadow: 0 14px 40px -22px rgba(37, 99, 235, .8);
}
.prompt-inner {
  background: #060d18;
  border-radius: calc(var(--raio) - 2px);
  overflow: hidden;
}
.prompt-head {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--borda-suave);
  background: rgba(255, 255, 255, .03);
}
.prompt-head .code-ico { color: var(--ciano); display: grid; place-items: center; }
.prompt-head .code-ico svg { width: 18px; height: 18px; }
.prompt-head .p-title { font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--texto-2); }
.prompt-head .dots { margin-left: auto; display: flex; gap: 6px; }
.prompt-head .dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.16); }

.prompt-body {
  margin: 0; padding: 20px;
  font-family: var(--mono);
  font-size: .9rem;
  line-height: 1.7;
  color: #d7e3f4;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 460px;
  overflow: auto;
}
.prompt-foot { padding: 12px 18px 16px; display: flex; justify-content: flex-end; }

.copy-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .85rem; font-weight: 600;
  padding: 9px 18px; border-radius: var(--raio-pill);
  background: var(--grad-marca); color: #fff;
  transition: transform var(--t), box-shadow var(--t);
  box-shadow: 0 8px 22px -8px rgba(124,58,237,.7);
}
.copy-btn:hover { transform: translateY(-2px); }
.copy-btn svg { width: 16px; height: 16px; }
.copy-btn.copied { background: linear-gradient(135deg, #059669, #10b981); }

/* bloco de código simples (árvores de pastas, estruturas) */
.code-block {
  font-family: var(--mono);
  font-size: .86rem;
  line-height: 1.7;
  color: var(--texto-2);
  background: #060d18;
  border: 1px solid var(--borda);
  border-radius: var(--raio-sm);
  padding: 18px 20px;
  white-space: pre;
  overflow-x: auto;
  margin: 20px 0;
}

/* ---------- 17. Área de prints ---------------------------------------- */
.prints { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 22px 0; }
.print-box {
  border: 1.5px dashed rgba(255, 255, 255, .22);
  border-radius: var(--raio-sm);
  background: rgba(255, 255, 255, .03);
  padding: 26px 18px;
  text-align: center;
  color: var(--texto-3);
  transition: border-color var(--t), background var(--t);
}
.print-box:hover { border-color: rgba(34, 211, 238, .45); background: rgba(34, 211, 238, .04); }
.print-box .pi { width: 38px; height: 38px; margin: 0 auto 12px; color: var(--texto-3); }
.print-box .pi svg { width: 100%; height: 100%; }
.print-box .p-label { font-size: .88rem; font-weight: 600; color: var(--texto-2); }
.print-box .p-cap { font-size: .8rem; margin-top: 6px; }

/* ---------- 18. Checklist --------------------------------------------- */
.checklist { margin: 22px 0; display: grid; gap: 10px; }
.checklist .ck {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 13px 16px;
  border-radius: var(--raio-sm);
  background: var(--card);
  border: 1px solid var(--borda);
  cursor: pointer;
  transition: background var(--t), border-color var(--t);
  user-select: none;
}
.checklist .ck:hover { border-color: rgba(34,211,238,.4); }
.checklist .ck .box {
  width: 22px; height: 22px; flex: none; margin-top: 1px;
  border-radius: 7px;
  border: 2px solid var(--texto-3);
  display: grid; place-items: center;
  transition: background var(--t), border-color var(--t);
}
.checklist .ck .box svg { width: 14px; height: 14px; color: #fff; opacity: 0; transition: opacity var(--t); }
.checklist .ck.done .box { background: var(--grad-marca); border-color: transparent; }
.checklist .ck.done .box svg { opacity: 1; }
.checklist .ck.done .lbl { color: var(--texto-3); text-decoration: line-through; }
.checklist .ck .lbl { font-size: .96rem; color: var(--texto); }

/* ---------- 19. Layout das aulas (sidebar + conteúdo) ----------------- */
.lesson-shell {
  padding-top: calc(var(--header-h) + 30px);
  padding-bottom: 70px;
}
.lesson-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: start;
}

/* sidebar de módulos */
.course-aside {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  max-height: calc(100vh - var(--header-h) - 40px);
  overflow-y: auto;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  background: var(--card);
  backdrop-filter: blur(8px);
  padding: 22px 18px;
}
.course-aside .ca-title { font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--texto-3); margin-bottom: 16px; }

.aside-nav { display: grid; gap: 6px; margin-bottom: 20px; }
.aside-nav a {
  display: flex; align-items: center; gap: 10px;
  font-size: .9rem; font-weight: 600; color: var(--texto-2);
  padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--borda); background: rgba(255, 255, 255, .03);
  transition: border-color var(--t), color var(--t), background var(--t);
}
.aside-nav a svg { width: 16px; height: 16px; color: var(--ciano); flex: none; }
.aside-nav a:hover { border-color: rgba(34, 211, 238, .45); color: var(--texto); background: rgba(34, 211, 238, .05); }

.progress-wrap { margin-bottom: 22px; }
.progress-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.progress-top .pct { font-weight: 800; font-size: 1.1rem; background: var(--grad-texto); -webkit-background-clip: text; background-clip: text; color: transparent; }
.progress-top .pct-lbl { font-size: .82rem; color: var(--texto-3); }
.progress-bar { height: 8px; border-radius: 6px; background: rgba(255,255,255,.08); overflow: hidden; }
.progress-bar > i { display: block; height: 100%; width: 0; border-radius: 6px; background: var(--grad-marca); transition: width .6s cubic-bezier(.22,1,.36,1); }

.mod-group { margin-bottom: 14px; }
.mod-group > .mod-name {
  font-size: .82rem; font-weight: 700; color: var(--texto-2);
  padding: 8px 10px; display: flex; gap: 8px; align-items: baseline;
}
.mod-group > .mod-name span { color: var(--roxo); font-weight: 800; }
.mod-lessons { display: grid; gap: 2px; padding-left: 4px; }
.mod-lessons a {
  display: flex; align-items: center; gap: 10px;
  font-size: .88rem; color: var(--texto-2);
  padding: 8px 10px; border-radius: 9px;
  transition: background var(--t), color var(--t);
}
.mod-lessons a:hover { background: rgba(255,255,255,.05); color: var(--texto); }
.mod-lessons a.current { background: rgba(124,58,237,.16); color: #fff; box-shadow: inset 0 0 0 1px rgba(124,58,237,.4); }
.mod-lessons a .tick {
  width: 18px; height: 18px; flex: none; border-radius: 50%;
  border: 2px solid var(--texto-3); display: grid; place-items: center;
}
.mod-lessons a .tick svg { width: 11px; height: 11px; color: #fff; opacity: 0; }
.mod-lessons a.done .tick { background: var(--grad-marca); border-color: transparent; }
.mod-lessons a.done .tick svg { opacity: 1; }
.mod-lessons a.done .lt { color: var(--texto-3); }

/* conteúdo da aula */
.lesson-main { min-width: 0; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .85rem; color: var(--texto-3); margin-bottom: 18px; }
.breadcrumb a { color: var(--texto-2); transition: color var(--t); }
.breadcrumb a:hover { color: var(--ciano); }
.breadcrumb .sep { opacity: .5; }

.lesson-tag {
  font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ciano); margin-bottom: 10px;
}
.lesson-main h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.12; }

.lesson-objective {
  display: flex; gap: 14px;
  margin: 26px 0;
  padding: 18px 20px;
  border-radius: var(--raio);
  background: rgba(34,211,238,.07);
  border: 1px solid rgba(34,211,238,.2);
}
.lesson-objective .oi { color: var(--ciano); flex: none; }
.lesson-objective .oi svg { width: 22px; height: 22px; }
.lesson-objective .ot strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ciano); margin-bottom: 4px; }
.lesson-objective .ot p { color: var(--texto-2); font-size: .96rem; margin: 0; }

/* prosa dentro da aula */
.prose { color: var(--texto-2); }
.prose h2 { color: var(--texto); font-size: 1.5rem; font-weight: 700; margin: 40px 0 14px; letter-spacing: -.01em; }
.prose h3 { color: var(--texto); font-size: 1.18rem; font-weight: 700; margin: 28px 0 10px; }
.prose h4 {
  color: var(--ciano); font-size: .82rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  margin: 30px 0 8px;
}
.prose p { margin: 14px 0; }
.prose ul, .prose ol { margin: 14px 0; padding-left: 4px; display: grid; gap: 9px; }
.prose ul li { position: relative; padding-left: 26px; }
.prose ul li::before {
  content: ""; position: absolute; left: 4px; top: .62em;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--grad-marca); box-shadow: 0 0 8px rgba(124,58,237,.6);
}
.prose ol { counter-reset: li; }
.prose ol li { position: relative; padding-left: 34px; counter-increment: li; }
.prose ol li::before {
  content: counter(li); position: absolute; left: 0; top: 0;
  width: 22px; height: 22px; border-radius: 7px;
  background: rgba(124,58,237,.18); border: 1px solid rgba(124,58,237,.35);
  color: var(--ciano); font-size: .76rem; font-weight: 700;
  display: grid; place-items: center;
}
.prose strong { color: var(--texto); font-weight: 700; }
.prose a { color: var(--ciano); text-decoration: underline; text-underline-offset: 3px; }

/* marca de conclusão da aula */
.complete-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px; justify-content: space-between;
  margin: 40px 0 10px;
  padding: 20px 24px;
  border-radius: var(--raio);
  background: linear-gradient(135deg, rgba(124,58,237,.14), rgba(37,99,235,.08));
  border: 1px solid var(--borda);
}
.complete-bar .ct { font-size: .98rem; color: var(--texto-2); }
.complete-bar .ct strong { color: var(--texto); }
.complete-toggle {
  display: inline-flex; align-items: center; gap: 11px;
  padding: 12px 22px; border-radius: var(--raio-pill);
  border: 1px solid var(--borda); background: var(--card);
  font-weight: 600; font-size: .95rem; color: var(--texto);
  transition: background var(--t), border-color var(--t), transform var(--t);
}
.complete-toggle:hover { transform: translateY(-2px); }
.complete-toggle .box {
  width: 22px; height: 22px; border-radius: 7px; flex: none;
  border: 2px solid var(--texto-3); display: grid; place-items: center;
  transition: background var(--t), border-color var(--t);
}
.complete-toggle .box svg { width: 14px; height: 14px; color: #fff; opacity: 0; transition: opacity var(--t); }
.complete-toggle.done { background: linear-gradient(135deg, rgba(16,185,129,.18), rgba(5,150,105,.1)); border-color: rgba(16,185,129,.4); }
.complete-toggle.done .box { background: linear-gradient(135deg, #059669, #10b981); border-color: transparent; }
.complete-toggle.done .box svg { opacity: 1; }

/* navegação prev/next */
.lesson-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 22px; }
.lesson-nav a {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px; border-radius: var(--raio);
  background: var(--card); border: 1px solid var(--borda);
  transition: transform var(--t), border-color var(--t), background var(--t);
}
.lesson-nav a:hover { transform: translateY(-3px); border-color: rgba(34,211,238,.45); }
.lesson-nav a.next { text-align: right; justify-content: flex-end; }
.lesson-nav a .ln-ico { color: var(--ciano); flex: none; }
.lesson-nav a .ln-ico svg { width: 22px; height: 22px; }
.lesson-nav a .ln-k { font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; color: var(--texto-3); }
.lesson-nav a .ln-t { font-size: .95rem; font-weight: 600; color: var(--texto); margin-top: 2px; }
.lesson-nav a.disabled { opacity: .4; pointer-events: none; }

/* botão flutuante: abrir módulos no mobile */
.aside-toggle {
  display: none;
  position: fixed; left: 22px; bottom: 22px; z-index: 90;
  align-items: center; gap: 9px;
  padding: 12px 18px; border-radius: var(--raio-pill);
  background: var(--bg-2); border: 1px solid var(--borda);
  font-weight: 600; font-size: .9rem; color: var(--texto);
  box-shadow: var(--sombra);
}
.aside-toggle svg { width: 18px; height: 18px; color: var(--ciano); }

/* ---------- 20. Página do curso (capa) -------------------------------- */
.course-hero { padding-top: calc(var(--header-h) + 56px); }
.course-hero .ch-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
.course-hero h1 { font-size: clamp(2rem, 4.6vw, 3rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; }
.course-hero p.lead { color: var(--texto-2); font-size: 1.12rem; margin-top: 18px; }

.course-panel {
  border: 1px solid var(--borda); border-radius: var(--raio);
  background: var(--card); backdrop-filter: blur(8px);
  padding: 26px;
}
.course-panel .cp-stat { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--borda-suave); }
.course-panel .cp-stat:last-of-type { border-bottom: none; }
.course-panel .cp-stat .k { color: var(--texto-2); font-size: .92rem; }
.course-panel .cp-stat .v { font-weight: 700; }

.faq-item {
  border: 1px solid var(--borda); border-radius: var(--raio-sm);
  background: var(--card); margin-bottom: 12px; overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 20px; font-weight: 600; font-size: 1rem; color: var(--texto);
}
.faq-q .chev { transition: transform var(--t); color: var(--ciano); flex: none; }
.faq-q .chev svg { width: 20px; height: 20px; }
.faq-item.open .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--t); }
.faq-a-inner { padding: 0 20px 18px; color: var(--texto-2); font-size: .96rem; }

/* lista de módulos na capa do curso */
.module-list { display: grid; gap: 14px; }
.module-row {
  border: 1px solid var(--borda); border-radius: var(--raio);
  background: var(--card); padding: 20px 22px;
  transition: border-color var(--t), transform var(--t);
}
.module-row:hover { border-color: rgba(124,58,237,.4); transform: translateX(4px); }
.module-row .mr-head { display: flex; align-items: center; gap: 14px; }
.module-row .mr-n {
  width: 42px; height: 42px; border-radius: 12px; flex: none;
  background: rgba(124,58,237,.15); border: 1px solid rgba(124,58,237,.3);
  display: grid; place-items: center; font-weight: 800; color: var(--ciano);
}
.module-row .mr-t { font-weight: 700; font-size: 1.05rem; }
.module-row .mr-c { color: var(--texto-3); font-size: .85rem; margin-left: auto; }
.module-row .mr-lessons { margin-top: 14px; display: grid; gap: 6px; padding-left: 56px; }
.module-row .mr-lessons a { color: var(--texto-2); font-size: .92rem; display: inline-flex; align-items: center; gap: 9px; transition: color var(--t); }
.module-row .mr-lessons a:hover { color: var(--ciano); }
.module-row .mr-lessons a::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--ciano); flex: none; }

/* ---------- 21. Formulário de contato --------------------------------- */
.form-card { border: 1px solid var(--borda); border-radius: var(--raio); background: var(--card); padding: 32px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 8px; color: var(--texto-2); }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 16px;
  background: #060d18; border: 1px solid var(--borda); border-radius: var(--raio-sm);
  color: var(--texto); font-family: inherit; font-size: .98rem;
  transition: border-color var(--t), box-shadow var(--t);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--roxo);
  box-shadow: 0 0 0 3px rgba(124,58,237,.2);
}
.field textarea { min-height: 130px; resize: vertical; }

/* ---------- 22. Toast (prompt copiado) -------------------------------- */
.toast {
  position: fixed; left: 50%; bottom: 32px; transform: translate(-50%, 20px);
  z-index: 200;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px; border-radius: var(--raio-pill);
  background: linear-gradient(135deg, #059669, #10b981);
  color: #fff; font-weight: 600; font-size: .92rem;
  box-shadow: 0 16px 40px -12px rgba(16,185,129,.7);
  opacity: 0; visibility: hidden; transition: opacity var(--t), transform var(--t), visibility var(--t);
}
.toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.toast svg { width: 18px; height: 18px; }

/* ---------- 23. Animações de revelação -------------------------------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }

/* ---------- 24. Responsividade ---------------------------------------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-art { max-width: 420px; margin-inline: auto; }
  .feature-course { grid-template-columns: 1fr; }
  .feature-course .fc-media { min-height: 240px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer .about { grid-column: 1 / -1; }
  .course-hero .ch-grid { grid-template-columns: 1fr; }

  .nav, .nav-cta .btn { display: none; }
  .burger { display: block; }

  /* sidebar do curso vira drawer no mobile */
  .lesson-grid { grid-template-columns: 1fr; }
  .course-aside {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 101;
    width: min(86vw, 340px); max-height: none; border-radius: 0;
    border-left: none; border-right: 1px solid var(--borda);
    background: var(--bg-2);
    padding-top: 24px;
    transform: translateX(-100%); transition: transform var(--t);
  }
  body.aside-open .course-aside { transform: translateX(0); }
  body.aside-open .header { opacity: 0; visibility: hidden; }
  .aside-toggle { display: inline-flex; }
}

@media (max-width: 620px) {
  .section { padding: 64px 0; }
  .stats, .grid-2, .grid-3, .grid-4, .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .feature-course .fc-body { padding: 30px 24px; }
  .lesson-nav { grid-template-columns: 1fr; }
  .container { padding-inline: 18px; }
  .cta-band { padding: 48px 22px; }
  .hero-actions .btn { width: 100%; }
}

/* celulares menores — tipografia e respiro mais confortáveis */
@media (max-width: 480px) {
  .container { padding-inline: 16px; }
  .section { padding: 48px 0; }
  .section--sm { padding: 36px 0; }
  .hero { padding-top: calc(var(--header-h) + 30px); padding-bottom: 44px; }
  .hero h1 { font-size: clamp(1.95rem, 8.6vw, 2.4rem); }
  .hero p.lead { font-size: 1.04rem; margin-top: 16px; }
  .section-title { font-size: clamp(1.55rem, 6.4vw, 1.9rem); }
  .section-sub { font-size: 1rem; }
  .hero-tags { gap: 8px; margin-top: 26px; }
  .hero-actions { gap: 12px; margin-top: 26px; }
  .grid-2, .grid-3, .grid-4, .steps, .stats { gap: 16px; }
  .path-card { padding: 26px 22px; }
  .path-card h3 { font-size: 1.22rem; }
  .feature-course .fc-body { padding: 26px 20px; }
  /* CTAs com toque mais generoso no celular */
  .btn--lg { padding: 14px 20px; }
  .cta-band { padding: 40px 18px; }
}

/* ---------- 25. Acessibilidade / movimento reduzido ------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* impressão básica */
@media print {
  .header, .footer, .course-aside, .to-top, .aside-toggle, .lesson-nav, .complete-bar, .wa-float, #bg-canvas, .bg-blobs { display: none !important; }
  body { background: #fff; color: #000; }
  .lesson-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   26. Seletor de caminho (home) — contratar serviço x aprender
   ========================================================================== */
.path-chooser { padding-top: calc(var(--header-h) + 60px); padding-bottom: 24px; }
.path-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.path-card {
  display: flex; flex-direction: column;
  padding: 38px 32px;
  border-radius: var(--raio);
  background: var(--card); border: 1px solid var(--borda);
  backdrop-filter: blur(8px);
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.path-card:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, .5); box-shadow: var(--sombra-glow); }
.path-card h3 { font-size: 1.4rem; font-weight: 800; letter-spacing: -.01em; line-height: 1.2; }
.path-card p { color: var(--texto-2); margin-top: 12px; flex: 1; font-size: 1.02rem; }
.path-card .path-cta { margin-top: 26px; width: 100%; pointer-events: none; }
.path-card--primary {
  background: linear-gradient(150deg, rgba(124, 58, 237, .18), rgba(37, 99, 235, .06));
  border-color: rgba(124, 58, 237, .4);
}
.path-card--primary:hover { border-color: rgba(124, 58, 237, .7); }

/* ==========================================================================
   27. Landing page de vendas
   ========================================================================== */
.lp-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; letter-spacing: -.02em;
  line-height: 1.1; max-width: 900px; margin-inline: auto;
}
.lp-hero .lead { color: var(--texto-2); font-size: 1.16rem; max-width: 640px; margin: 22px auto 0; }
.lp-hero .video-frame { margin-top: 36px; }
.lp-hero .hero-actions { justify-content: center; }
.lp-hero .hero-tags { justify-content: center; }

/* área de vídeo (player + placeholder enquanto o vídeo não é inserido) */
.video-frame {
  position: relative; aspect-ratio: 16 / 9; width: 100%;
  max-width: 920px; margin: 0 auto;
  border-radius: var(--raio); overflow: hidden;
  border: 1px solid var(--borda);
  background:
    radial-gradient(circle at 30% 30%, rgba(124, 58, 237, .5), transparent 60%),
    radial-gradient(circle at 75% 70%, rgba(34, 211, 238, .4), transparent 55%),
    var(--bg-3);
  box-shadow: var(--sombra);
}
.video-frame .vid {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; background: #060d18; z-index: 1; border: none;
}
.video-ph {
  position: absolute; inset: 0; z-index: 2;
  display: grid; place-content: center; justify-items: center; gap: 8px;
  text-align: center; padding: 20px;
  background: linear-gradient(180deg, rgba(7, 17, 31, .15), rgba(7, 17, 31, .55));
  transition: opacity var(--t), visibility var(--t);
}
.video-frame.playing .video-ph { opacity: 0; visibility: hidden; pointer-events: none; }
.video-play {
  width: 76px; height: 76px; border-radius: 50%;
  background: var(--grad-marca); color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 16px 40px -10px rgba(124, 58, 237, .8);
  transition: transform var(--t);
}
.video-play:hover { transform: scale(1.07); }
.video-play svg { width: 30px; height: 30px; margin-left: 4px; }
.video-ph .vp-label { font-weight: 700; font-size: 1.05rem; color: var(--texto); }
.video-ph .vp-sub { font-size: .9rem; color: var(--texto-2); }

/* painel explicativo (tráfego orgânico) */
.info-panel {
  display: grid; grid-template-columns: 64px 1fr; gap: 22px; align-items: start;
  padding: 34px; border-radius: var(--raio);
  background: linear-gradient(135deg, rgba(124, 58, 237, .12), rgba(37, 99, 235, .05));
  border: 1px solid var(--borda);
}
.info-panel .ip-ico {
  width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center;
  background: rgba(34, 211, 238, .12); border: 1px solid rgba(34, 211, 238, .3); color: var(--ciano);
}
.info-panel .ip-ico svg { width: 30px; height: 30px; }
.info-panel h3 { font-size: 1.3rem; font-weight: 800; }
.info-panel p { color: var(--texto-2); margin-top: 10px; }

/* cartão de preço */
.price-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
  max-width: 940px; margin: 0 auto; align-items: stretch;
}
.price-card {
  position: relative; display: flex; max-width: 560px; margin: 0 auto;
  border-radius: 24px; padding: 2px;
  background: var(--grad-borda); box-shadow: var(--sombra-glow);
}
.price-grid .price-card { max-width: none; margin: 0; }
.addon-note {
  max-width: 640px; margin: 22px auto 0; text-align: center;
  color: var(--texto-3); font-size: .94rem; line-height: 1.65;
}
.addon-note svg { width: 16px; height: 16px; color: var(--ciano); vertical-align: -3px; margin-right: 4px; }
.addon-note strong { color: var(--texto-2); font-weight: 700; }
.addon-note a { color: var(--ciano); font-weight: 600; white-space: nowrap; }
.addon-note a:hover { text-decoration: underline; }
.price-inner {
  flex: 1; display: flex; flex-direction: column;
  background: var(--bg-2); border-radius: 22px; padding: 40px 32px; text-align: center;
}
.price-card h3 { font-size: 1.5rem; font-weight: 800; margin-top: 6px; }
.price-sub { color: var(--texto-3); font-size: .92rem; margin-top: 4px; }
.price-card .btn { margin-top: auto; }
.price-card--featured { box-shadow: 0 0 0 1px rgba(124, 58, 237, .55), 0 30px 70px -28px rgba(124, 58, 237, .9); }
.price-card--featured .price-inner { background: linear-gradient(180deg, rgba(124, 58, 237, .14), var(--bg-2) 55%); }
.price-callout {
  display: flex; gap: 10px; align-items: flex-start; text-align: left;
  background: rgba(34, 211, 238, .08); border: 1px solid rgba(34, 211, 238, .25);
  border-radius: var(--raio-sm); padding: 13px 15px; margin-bottom: 20px;
  color: var(--texto-2); font-size: .9rem; line-height: 1.5;
}
.price-callout svg { width: 18px; height: 18px; color: var(--ciano); flex: none; margin-top: 2px; }
.price-ribbon {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ciano); padding: 7px 16px; border-radius: var(--raio-pill);
  background: rgba(34, 211, 238, .1); border: 1px solid rgba(34, 211, 238, .25);
}
.price-tag { margin: 22px 0 6px; display: flex; align-items: baseline; justify-content: center; gap: 8px; }
.price-tag .cur { font-size: 1.4rem; font-weight: 700; color: var(--texto-2); }
.price-tag .val {
  font-size: clamp(3rem, 8vw, 4.2rem); font-weight: 800; line-height: 1;
  background: var(--grad-texto); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.price-tag .per { font-size: 1.05rem; color: var(--texto-3); }
.price-list { display: grid; gap: 12px; text-align: left; margin: 28px 0; }
.price-list li { display: flex; align-items: flex-start; gap: 12px; color: var(--texto-2); }
.price-list li svg { width: 20px; height: 20px; color: #6ee7b7; flex: none; margin-top: 2px; }

/* etapas do processo */
.process { display: grid; gap: 14px; max-width: 760px; margin: 0 auto; }
.process-step {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 22px 24px; border-radius: var(--raio);
  background: var(--card); border: 1px solid var(--borda);
  transition: border-color var(--t), transform var(--t);
}
.process-step:hover { border-color: rgba(124, 58, 237, .4); transform: translateX(4px); }
.process-step .ps-n {
  width: 44px; height: 44px; flex: none; border-radius: 12px;
  background: var(--grad-marca); color: #fff;
  display: grid; place-items: center; font-weight: 800; font-size: 1.1rem;
  box-shadow: 0 10px 24px -10px rgba(124, 58, 237, .8);
}
.process-step h4 { font-size: 1.08rem; font-weight: 700; }
.process-step p { color: var(--texto-2); font-size: .96rem; margin-top: 4px; }

/* botão flutuante de WhatsApp */
.wa-float {
  position: fixed; left: 22px; bottom: 22px; z-index: 95;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #25D366, #128C7E); color: #fff;
  box-shadow: 0 14px 34px -10px rgba(18, 140, 126, .9);
  transition: transform var(--t);
}
.wa-float:hover { transform: translateY(-3px) scale(1.05); }
.wa-float svg { width: 30px; height: 30px; }

@media (max-width: 820px) {
  .path-grid { grid-template-columns: 1fr; }
  .info-panel { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .price-inner { padding: 34px 22px; }
  .process-step { padding: 18px; }
  .wa-float { width: 52px; height: 52px; }
}