/* Eco-Tech / Autoridade Sustentável
   Paleta:
   Principal: Azul escuro tecnológico
   Destaque/CTA: Amarelo ouro
   Fundo: Off-white
   Texto: Cinza escuro
*/

:root{
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #0b1220;
  --muted: #5b677a;

  --primary: #0b1a3a;   /* azul escuro */
  --primary-2: #081431; /* azul mais fechado */
  --gold: #f59e0b;      /* laranja/ouro */
  --gold-2: #fbbf24;    /* amarelo ouro */
  --violet: #7c3aed;    /* detalhe tecnológico */

  --border: rgba(11, 26, 58, 0.12);
  --shadow: 0 16px 40px rgba(2, 8, 23, 0.14);
  --shadow-soft: 0 10px 26px rgba(2, 8, 23, 0.10);
  --radius: 16px;

  --container: 1120px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

/* Acessibilidade */
.skip-link{
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--gold-2);
  color: #0b1220;
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 9999;
}
.skip-link:focus{ left: 12px; }

.sr-only{
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 18px;
}

.section{
  padding: 76px 0;
}

.section--alt{
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.06), transparent 55%);
  border-top: 1px solid rgba(124, 58, 237, 0.10);
  border-bottom: 1px solid rgba(124, 58, 237, 0.10);
}

.section--alt-2{
  background:
    radial-gradient(900px 360px at 18% 15%, rgba(245, 158, 11, 0.12), transparent 55%),
    radial-gradient(900px 360px at 85% 15%, rgba(124, 58, 237, 0.10), transparent 55%),
    linear-gradient(180deg, rgba(11, 26, 58, 0.04), transparent 60%);
  padding-bottom: 64px;
}

.section-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: center;
}

.section-grid-2{
  gap: 18px;
}

.section-icon{
  width: 58px; height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.18);
}

.section-title{
  margin: 0 0 10px;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: #111827;
}

.section-lead{
  margin: 0 0 20px;
  color: #374151;
  font-size: 15.5px;
  max-width: 66ch;
}

.section-paragraph{
  margin: 0 0 18px;
  color: #374151;
  font-size: 16px;
  max-width: 68ch;
}

.callout{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 14px;
  border-radius: var(--radius);
  background: rgba(245, 158, 11, 0.10);
  border: 1px solid rgba(245, 158, 11, 0.20);
  box-shadow: 0 10px 24px rgba(245, 158, 11, 0.08);
}

.callout-icon{
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(245, 158, 11, 0.20);
  color: #0b1220;
}

.callout strong{ display: block; }
.callout span{ color: #374151; font-size: 14.5px; }

.section-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 250, 252, 0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(11, 26, 58, 0.08);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  user-select: none;
}
.brand-mark{
  width: 42px; height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.18), rgba(245, 158, 11, 0.22));
  border: 1px solid rgba(124, 58, 237, 0.20);
  position: relative;
  overflow: hidden;
}
.brand-sun{
  position: absolute;
  width: 18px; height: 18px;
  right: 9px; top: 9px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold));
  box-shadow: 0 10px 26px rgba(245, 158, 11, 0.35);
}
.brand-wave{
  position: absolute;
  left: -10px; bottom: -10px;
  width: 70px; height: 70px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.32), transparent 55%);
}

.brand-text{
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-text strong{ font-size: 14px; letter-spacing: -0.02em; }
.brand-text span{ font-size: 12px; color: var(--muted); font-weight: 600; }

.site-nav{
  display: none; /* mobile first */
  gap: 18px;
  align-items: center;
}
.nav-link{
  color: #243046;
  text-decoration: none;
  font-weight: 600;
  font-size: 13.5px;
}
.nav-link:hover{ color: var(--violet); }

.header-cta{ display: flex; align-items: center; gap: 10px; }

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease, border-color .12s ease;
}

.btn:focus{ outline: 3px solid rgba(245, 158, 11, 0.35); outline-offset: 2px; }

.btn--subtle{
  background: rgba(245, 158, 11, 0.14);
  color: #0b1220;
  border-color: rgba(245, 158, 11, 0.30);
}
.btn--subtle:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(245, 158, 11, 0.16);
  background: rgba(245, 158, 11, 0.18);
}

.btn--ghost{
  background: transparent;
  border-color: rgba(11, 26, 58, 0.16);
  color: #0b1220;
}
.btn--ghost:hover{
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(2, 8, 23, 0.10);
  border-color: rgba(124, 58, 237, 0.35);
}

.btn--primary{
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #081431;
  border-color: rgba(245, 158, 11, 0.25);
  box-shadow: 0 16px 30px rgba(245, 158, 11, 0.22);
  animation: ctaPulse 2.6s ease-in-out infinite;
}
.btn--primary:hover{
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 22px 44px rgba(245, 158, 11, 0.28);
}

.btn--lg{ padding: 14px 18px; font-size: 14.5px; }
.btn--xl{ padding: 18px 18px; font-size: 15.5px; border-radius: 18px; }
.btn--full{ width: 100%; }
.btn--mini{ padding: 10px 14px; border-radius: 12px; font-size: 13px; font-weight: 600; }

/* Hero */
.hero{ padding: 44px 0 34px; }
.hero-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.hero-copy{ padding: 6px 0; }

.hero-badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(124, 58, 237, 0.10);
  border: 1px solid rgba(124, 58, 237, 0.18);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 800;
  color: #2d134f;
  margin-bottom: 12px;
}
.badge-dot{
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 10px 26px rgba(124, 58, 237, 0.25);
}

.hero-h1{
  margin: 0 0 12px;
  font-size: clamp(34px, 5.5vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: #111827;
}
.hero-h2{
  margin: 0 0 16px;
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.35;
  color: #374151;
  font-weight: 700;
}

.hero-socialproof{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
  font-size: 14.5px;
  color: #1d2a3f;
}
.separator{ color: rgba(11, 26, 58, 0.35); }

.hero-actions{
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 14px;
}

.hero-trust{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.trust-item{
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(11, 26, 58, 0.04);
  border: 1px solid rgba(11, 26, 58, 0.08);
  color: #1d2a3f;
  font-weight: 700;
  font-size: 13.5px;
}
.trust-icon{
  color: var(--violet);
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 12px;
  background: rgba(124, 58, 237, 0.12);
}

.hero-mini{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}

.mini-card{
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(11, 26, 58, 0.10);
  border-radius: var(--radius);
  padding: 14px 14px;
  display: flex;
  gap: 12px;
  align-items: center;
  box-shadow: 0 8px 24px rgba(2, 8, 23, 0.06);
}
.mini-icon{
  width: 44px; height: 44px;
  border-radius: 16px;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.18);
  display: grid;
  place-items: center;
  color: var(--primary);
}
.mini-card strong{ display: block; font-size: 13px; }
.mini-card span{ display: block; color: var(--muted); font-size: 12.5px; margin-top: 2px; }

.hero-visual{
  display: grid;
  gap: 12px;
  align-content: start;
}

.visual-placeholder{
  height: 320px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(11, 26, 58, 0.06), rgba(11, 26, 58, 0.02)),
    #d7dbe2;
  border: 1px solid rgba(11, 26, 58, 0.12);
  box-shadow: var(--shadow-soft);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
}

.visual-placeholder::before{
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  left: -260px; top: -310px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.22), transparent 55%);
  pointer-events: none;
}
.visual-placeholder::after{
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  right: -260px; bottom: -320px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.20), transparent 55%);
  pointer-events: none;
}

.visual-inner{
  position: relative;
  padding: 18px;
  text-align: center;
}

.visual-icon{
  margin: 0 auto 10px;
  width: 84px; height: 84px;
  border-radius: 26px;
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.30);
  display: grid;
  place-items: center;
  box-shadow: 0 18px 34px rgba(245, 158, 11, 0.14);
}
.visual-title{
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #0b1220;
  margin-bottom: 6px;
  font-size: 16px;
}
.visual-subtitle{
  color: rgba(11, 18, 32, 0.7);
  font-weight: 700;
  font-size: 13px;
}

.visual-stats{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.stat{
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(11, 26, 58, 0.10);
  border-radius: 16px;
  padding: 12px 10px;
  text-align: center;
}
.stat strong{
  display: block;
  font-size: 14px;
  letter-spacing: -0.01em;
}
.stat span{
  display: block;
  color: var(--muted);
  font-weight: 700;
  font-size: 12.5px;
  margin-top: 2px;
}

/* Hero Video */
.video-card{
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(11, 26, 58, 0.06), rgba(11, 26, 58, 0.02)),
    #d7dbe2;
  border: 1px solid rgba(11, 26, 58, 0.12);
  box-shadow: var(--shadow-soft);
  padding: 14px 14px 16px;
}

.video-frame-wrap{
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(11, 26, 58, 0.08);
}

.video-frame{
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.video-caption{
  margin-top: 10px;
  text-align: center;
  font-weight: 750;
  color: rgba(11, 18, 32, 0.72);
  font-size: 13.5px;
}

/* Cards */
.cards{ display: grid; gap: 14px; grid-template-columns: 1fr; }

.card{
  background: var(--surface);
  border: 1px solid rgba(11, 26, 58, 0.10);
  border-radius: var(--radius);
  padding: 18px 16px;
  box-shadow: 0 10px 26px rgba(2, 8, 23, 0.06);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  position: relative;
  overflow: hidden;
}

.card::after{
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(600px 180px at 20% 0%, rgba(124, 58, 237, 0.14), transparent 55%);
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s ease;
}
.card:hover{
  transform: translateY(-2px);
  border-color: rgba(124, 58, 237, 0.30);
  box-shadow: 0 18px 40px rgba(2, 8, 23, 0.10);
}
.card:hover::after{ opacity: 1; }

.card-icon{
  width: 52px; height: 52px;
  border-radius: 18px;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.18);
  display: grid;
  place-items: center;
  color: var(--primary);
  margin-bottom: 10px;
}
.card-icon i{
  font-size: 24px;
  color: var(--primary);
}

.card-title{
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: -0.02em;
}

.card-text{
  margin: 0;
  color: #374151;
  font-weight: 650;
  font-size: 14.8px;
}

/* Checklist */
.checklist{ display: grid; gap: 12px; margin-top: 18px; }
.checkline{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(11, 26, 58, 0.08);
}
.check{
  width: 34px; height: 34px;
  border-radius: 14px;
  background: rgba(22, 163, 74, 0.10);
  border: 1px solid rgba(22, 163, 74, 0.22);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: #16a34a;
}
.checkline span{ font-weight: 750; color: #1d2a3f; }

/* Side card */
.side-card{
  background: linear-gradient(180deg, rgba(11, 26, 58, 0.05), rgba(11, 26, 58, 0.02));
  border: 1px solid rgba(11, 26, 58, 0.10);
  border-radius: 22px;
  padding: 16px;
  box-shadow: 0 10px 26px rgba(2, 8, 23, 0.06);
}
.side-card-inner{ display: grid; gap: 16px; }
.side-card-top{ padding: 6px 4px 0; }
.side-card-pill{
  display: inline-flex;
  align-items: center;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.28);
  color: #0b1220;
  border-radius: 999px;
  padding: 8px 10px;
  font-weight: 900;
  font-size: 12.5px;
}
.side-card-title{
  margin: 10px 0 6px;
  font-size: 18px;
}
.side-card-text{
  margin: 0;
  color: var(--muted);
  font-weight: 650;
  font-size: 14px;
}
.side-card-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.side-mini{
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(11, 26, 58, 0.08);
}
.side-mini strong{
  display: block;
  font-size: 15px;
  letter-spacing: -0.02em;
}
.side-mini span{
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 750;
}
.fineprint{
  color: var(--muted);
  font-weight: 650;
  font-size: 12.5px;
}

/* Timeline */
.timeline-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.titem{
  background: rgba(255,255,255,0.75);
  border: 1px solid rgba(11, 26, 58, 0.10);
  border-radius: 22px;
  padding: 16px 16px;
  box-shadow: 0 10px 26px rgba(2, 8, 23, 0.06);
  display: grid;
  gap: 10px;
}
.ticon{
  width: 46px; height: 46px;
  border-radius: 18px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.24);
  display: grid;
  place-items: center;
  color: #0b1220;
}
.ticon i{
  font-size: 21px;
  color: #0b1220;
}
.t-title{
  margin: 0;
  font-size: 15.5px;
  letter-spacing: -0.02em;
}
.t-text{
  margin: 0;
  color: #374151;
  font-weight: 650;
  font-size: 14.6px;
}

/* Testimonials */
.testimonial-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.testimonial-card{
  background: rgba(255,255,255,0.75);
  border: 1px solid rgba(11, 26, 58, 0.10);
  border-radius: 22px;
  padding: 14px;
  box-shadow: 0 10px 26px rgba(2, 8, 23, 0.06);
}

.testimonial-video-wrap{
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(11, 26, 58, 0.08);
  aspect-ratio: 16 / 9;
}

.testimonial-video{
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.testimonial-caption{
  margin-top: 10px;
  text-align: center;
  color: #374151;
  font-weight: 800;
  font-size: 13.5px;
}

/* Modules (Conteúdo Programático) */
.modules-accordion{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 18px;
}

.module-details{
  border-radius: 22px;
  background: rgba(255,255,255,0.75);
  border: 1px solid rgba(11, 26, 58, 0.10);
  box-shadow: 0 10px 26px rgba(2, 8, 23, 0.06);
  overflow: hidden;
}

.module-summary{
  cursor: pointer;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 950;
  color: #0b1220;
  letter-spacing: -0.02em;
}

.module-summary::after{
  content: "+";
  margin-left: auto;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.18);
  color: var(--violet);
  font-weight: 900;
}

details[open] > .module-summary::after{
  content: "–";
}

.program-lines{
  padding: 0 16px 16px;
  color: #374151;
  font-weight: 650;
  font-size: 14.2px;
  line-height: 1.5;
}

.module-subtitle{
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: #111827;
}

.modules-cta{
  margin-top: 18px;
}

/* Social proof depoimentos (texto) */
.alunos-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.aluno-card{
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(11, 26, 58, 0.10);
  border-radius: 22px;
  padding: 16px;
  box-shadow: 0 10px 26px rgba(2, 8, 23, 0.06);
}
.aluno-head{
  display: flex;
  align-items: center;
  gap: 12px;
}
.aluno-avatar{
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #0b1220;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.20), rgba(245, 158, 11, 0.24));
  border: 1px solid rgba(11, 26, 58, 0.12);
}
.aluno-nome{
  margin: 0;
  font-size: 16px;
  letter-spacing: -0.02em;
}
.aluno-stars{
  color: #f59e0b;
  font-weight: 900;
  letter-spacing: 1px;
}
.aluno-texto{
  margin: 12px 0 0;
  color: #374151;
  font-weight: 650;
  font-size: 14.3px;
}

/* FAQ */
.faq-accordion{
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 18px;
}

.faq-details{
  border-radius: 18px;
  background: rgba(255,255,255,0.85);
  border: 1px solid rgba(11, 26, 58, 0.10);
  box-shadow: 0 10px 26px rgba(2, 8, 23, 0.06);
  overflow: hidden;
}

.faq-summary{
  cursor: pointer;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  color: #0b1220;
}

.faq-summary::after{
  content: "+";
  margin-left: auto;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.24);
  color: #0b1220;
  font-weight: 900;
}

details[open] > .faq-summary::after{
  content: "–";
}

.faq-answer{
  padding: 0 16px 16px;
  color: #374151;
  font-size: 14.2px;
  font-weight: 650;
  line-height: 1.5;
}

/* Bonus (Conteúdo Extra Gratuito) */
.bonus-free-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 18px;
}

.bonus-free-card{
  background: rgba(255,255,255,0.85);
  border: 1px solid rgba(11, 26, 58, 0.10);
  border-radius: 22px;
  padding: 16px 16px;
  box-shadow: 0 10px 26px rgba(2, 8, 23, 0.06);
}

.bonus-free-top{
  display: grid;
  gap: 8px;
  margin-bottom: 4px;
}

.bonus-free-badge{
  width: fit-content;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.26);
  color: #0b1220;
  font-weight: 950;
  font-size: 12px;
  border-radius: 999px;
  padding: 7px 10px;
}

.bonus-free-title{
  margin: 0;
  font-size: 16px;
  letter-spacing: -0.02em;
}

.bonus-free-desc{
  margin: 10px 0 12px;
  color: #374151;
  font-weight: 650;
  font-size: 14.2px;
  line-height: 1.5;
}

.bonus-free-value{
  color: #0b1220;
  font-weight: 950;
  font-size: 14px;
}

.bonus-free-value strong{
  text-decoration: line-through;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  opacity: 0.65;
}

.bonus-free-value--exclusive{
  color: var(--violet);
}

/* SEO page extras */
.tech-pill{
  color: var(--violet);
}

.badge-solar{
  display: inline-flex;
  align-items: center;
  background: rgba(124, 58, 237, 0.82);
  color: #ffffff;
  border: 1px solid rgba(124, 58, 237, 0.96);
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.hero-badges-row{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 10px;
}

.hero-cta-stack{
  display: grid;
  gap: 10px;
  align-items: start;
}

.cert-badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  background: rgba(124, 58, 237, 0.14);
  border: 1px solid rgba(124, 58, 237, 0.28);
  color: #2d134f;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12.5px;
  font-weight: 700;
}

.compare-block{
  margin-top: 24px;
}

.compare-table-wrap{
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid rgba(11, 26, 58, 0.10);
  background: rgba(255,255,255,0.86);
}

.compare-table{
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

.compare-table th,
.compare-table td{
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(11, 26, 58, 0.08);
  color: #374151;
}

.compare-table th{
  background: rgba(124, 58, 237, 0.08);
  color: #111827;
  font-weight: 700;
}

/* Linhas alternadas (zebra) — melhor leitura em tabelas comparativas */
.compare-table tbody tr:nth-child(even) td,
.compare-table tbody tr:nth-child(even) th[scope="row"]{
  background: var(--bg);
}

.benefits-list{
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.benefit-item{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 14px;
  border: 1px solid rgba(11, 26, 58, 0.10);
  background: rgba(255,255,255,0.86);
  color: #111827;
  font-weight: 600;
}

.benefit-item i{
  color: #16a34a;
}

.sticky-cta{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 120;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #081431;
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.4px;
  box-shadow: 0 16px 30px rgba(245, 158, 11, 0.26);
  border: 1px solid rgba(245, 158, 11, 0.55);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity .2s ease, transform .2s ease;
  animation: stickyPulse 5s ease-in-out infinite;
}

.sticky-cta.show{
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Offer */
.offer{
  padding: 64px 0 52px;
  background:
    radial-gradient(900px 420px at 20% 0%, rgba(124, 58, 237, 0.26), transparent 60%),
    radial-gradient(900px 420px at 85% 10%, rgba(245, 158, 11, 0.22), transparent 58%),
    linear-gradient(180deg, var(--primary) 0%, var(--primary-2) 100%);
  color: #eef2ff;
}

.offer-inner{ display: grid; gap: 18px; }

.offer-head{ display: grid; gap: 12px; align-content: start; }
.offer-title{
  margin: 0;
  font-size: clamp(24px, 4vw, 36px);
  letter-spacing: -0.03em;
}

.offer-icons{ display: flex; flex-wrap: wrap; gap: 12px; }
.offer-ico{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  font-weight: 800;
  color: #f3f4f6;
}
.offer-ico span{ font-size: 13.5px; }

.garantia-badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  background: rgba(16, 185, 129, 0.18);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #ecfeff;
  border-radius: 999px;
  padding: 9px 12px;
  font-weight: 900;
}
.garantia-badge i{
  color: #10b981;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
}

.price-box{
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 26px;
  padding: 18px 16px;
  box-shadow: 0 22px 60px rgba(0,0,0,0.35);
}

.price-top{ display: grid; gap: 8px; margin-bottom: 14px; }
.price-tag{
  display: inline-flex;
  width: fit-content;
  align-items: center;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.28);
  color: #fff;
  font-weight: 900;
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 12.5px;
}
.price-kicker{
  color: rgba(255,255,255,0.95);
  font-weight: 700;
  font-size: 14px;
}

.price-main{ display: grid; gap: 10px; margin-bottom: 14px; }
.price-number{ display: grid; gap: 2px; }
.price-prefix{ font-weight: 900; font-size: 14px; opacity: .95; }
.price-value{
  font-weight: 1000;
  font-size: 44px;
  line-height: 1.0;
  letter-spacing: -0.04em;
}
.price-suffix{ font-weight: 900; opacity: .95; }
.price-parcel{
  color: rgba(255,255,255,0.96);
  font-weight: 800;
  font-size: 15px;
}

.price-total{
  margin: 6px 0 12px;
  color: rgba(255,255,255,0.90);
  font-weight: 900;
  font-size: 15px;
  line-height: 1.25;
}

.price-save{
  margin: 0 0 10px;
  color: rgba(255,255,255,0.92);
  font-weight: 850;
  font-size: 14.5px;
}

.price-day{
  margin-top: 8px;
  color: rgba(255,255,255,0.90);
  font-weight: 750;
  font-size: 13.5px;
  line-height: 1.35;
}
.star{ color: var(--gold-2); font-weight: 1000; }

.bonus-row{
  display: grid;
  gap: 10px;
  margin: 16px 0 16px;
}
.bonus-item{
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  font-weight: 750;
  color: rgba(255,255,255,0.97);
  font-size: 13.5px;
}
.dot{
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--gold-2);
  box-shadow: 0 12px 22px rgba(245, 158, 11, 0.35);
}

.lead-form{
  margin-top: 16px;
  padding: 14px 14px;
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  display: grid;
  gap: 12px;
}
.form-row input{
  width: 100%;
  height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.10);
  color: #fff;
  padding: 0 14px;
  font-weight: 700;
}
.form-row input::placeholder{ color: rgba(255,255,255,0.72); }
.form-row input:focus{
  outline: none;
  border-color: rgba(245, 158, 11, 0.60);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.18);
}

.form-row--inline{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.form-note{
  margin: 0;
  color: rgba(255,255,255,0.74);
  font-weight: 650;
  font-size: 12.5px;
}

.btn--ghost.btn--mini{
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  color: #fff;
}
.btn--ghost.btn--mini:hover{
  border-color: rgba(245, 158, 11, 0.55);
}

.micro-proof{
  margin-top: 14px;
  display: grid;
  gap: 10px;
}
.micro-proof-item{
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  padding: 10px 12px;
  color: rgba(255,255,255,0.97);
  font-weight: 800;
  font-size: 13.5px;
}

.direct-cta-wrap{
  margin-top: 16px;
  display: grid;
  gap: 10px;
}
.micro-ico{
  width: 34px; height: 34px;
  border-radius: 14px;
  background: rgba(245, 158, 11, 0.16);
  border: 1px solid rgba(245, 158, 11, 0.25);
  display: grid;
  place-items: center;
}

.offer-bottom{
  display: grid;
  gap: 14px;
  align-items: start;
}
.offer-list{
  display: grid;
  gap: 8px;
  padding: 14px 14px;
  border-radius: 22px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
}
.offer-li{
  color: rgba(255,255,255,0.88);
  font-weight: 750;
}
.offer-security{ display: flex; justify-content: flex-start; }
.security-pill{
  background: rgba(124, 58, 237, 0.18);
  border: 1px solid rgba(124, 58, 237, 0.30);
  color: #fff;
  padding: 10px 12px;
  border-radius: 16px;
  font-weight: 900;
  box-shadow: 0 18px 40px rgba(124,58,237,0.22);
}

/* Footer */
.site-footer{
  padding: 48px 0 20px;
  background:
    radial-gradient(900px 320px at 15% 0%, rgba(124, 58, 237, 0.16), transparent 60%),
    radial-gradient(900px 320px at 85% 0%, rgba(245, 158, 11, 0.12), transparent 60%),
    #0b1220;
  color: rgba(255,255,255,0.86);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-inner{
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.footer-logo{ font-weight: 1000; letter-spacing: -0.02em; }
.footer-text{
  margin: 10px 0 0;
  color: rgba(255,255,255,0.74);
  font-weight: 650;
  max-width: 44ch;
}

.footer-cols{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.footer-col{
  display: grid;
  gap: 8px;
  padding: 16px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
}
.footer-col strong{ color: rgba(255,255,255,0.95); }
.footer-col span, .footer-col a{
  color: rgba(255,255,255,0.82);
  font-weight: 650;
  text-decoration: none;
}
.footer-col a:hover{ color: #fff; }
.footer-note{
  color: rgba(255,255,255,0.62);
  font-size: 12.5px;
}

.footer-trust{
  margin-top: 4px;
}

.footer-trust-badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.30);
  color: rgba(236, 253, 245, 0.96);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 850;
  font-size: 13px;
}

.footer-trust-badge i{
  color: #10b981;
}

.footer-bottom{
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.10);
}
.footer-bottom-inner{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
}
.muted{ color: rgba(255,255,255,0.62); font-weight: 650; }

/* Footer expandido (landing / index) */
.site-footer--mega{
  padding: 56px 0 24px;
}
.site-footer--mega .footer-mega-top{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  margin-bottom: 8px;
}
@media (min-width: 960px){
  .site-footer--mega .footer-mega-top{
    grid-template-columns: minmax(260px, 340px) 1fr;
    gap: 40px;
    align-items: start;
  }
}
.site-footer--mega .footer-brand-block{
  padding: 0;
  background: transparent;
  border: 0;
}
.site-footer--mega .footer-kicker{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 158, 11, 0.95);
  margin-bottom: 10px;
}
.site-footer--mega .footer-kicker i{ font-size: 12px; opacity: 0.95; }
.site-footer--mega .footer-logo-xl{
  font-size: 1.35rem;
  font-weight: 1000;
  letter-spacing: -0.03em;
  color: #fff;
  margin: 0 0 10px;
  line-height: 1.2;
}
.site-footer--mega .footer-text{ max-width: 40ch; margin-top: 0; }
.site-footer--mega .footer-brand-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.site-footer--mega .footer-brand-actions .btn{
  border-radius: 12px;
}
.site-footer--mega .footer-brand-actions .btn--outline-light{
  background: transparent;
  border: 1px solid rgba(255,255,255,0.28);
  color: rgba(255,255,255,0.92);
  font-weight: 800;
  padding: 10px 16px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.site-footer--mega .footer-brand-actions .btn--outline-light:hover{
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.site-footer--mega .footer-mega-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 520px){
  .site-footer--mega .footer-mega-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px){
  .site-footer--mega .footer-mega-grid{ grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px){
  .site-footer--mega .footer-mega-grid{ grid-template-columns: repeat(5, 1fr); }
}
.site-footer--mega .footer-nav-card{
  padding: 14px 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  min-height: 100%;
}
.site-footer--mega .footer-nav-card > strong{
  display: block;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.95);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.site-footer--mega .footer-link-stack{
  display: grid;
  gap: 7px;
}
.site-footer--mega .footer-link-stack a{
  color: rgba(255,255,255,0.78);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  line-height: 1.35;
  transition: color 0.15s ease, transform 0.15s ease;
}
.site-footer--mega .footer-link-stack a:hover{
  color: #fff;
}
.site-footer--mega .footer-link-stack a[href^="http"]{
  color: rgba(250, 204, 21, 0.92);
}
.site-footer--mega .footer-link-stack a[href^="http"]:hover{
  color: #fde68a;
}
.site-footer--mega .footer-meta-hint{
  margin-top: 12px;
  font-size: 11.5px;
  font-weight: 650;
  color: rgba(255,255,255,0.52);
  line-height: 1.45;
}
.site-footer--mega .footer-cols--sub{
  margin-top: 14px;
}

/* Responsive */
@media (min-width: 860px){
  .section{ padding: 84px 0; }
  .site-nav{ display: flex; }

  .hero-grid{
    grid-template-columns: 1.15fr 0.85fr;
    gap: 22px;
    align-items: start;
  }

  .hero-actions{ flex-direction: row; align-items: center; }
  .hero-trust{ grid-template-columns: 1fr 1fr; }

  .section-grid{
    grid-template-columns: 0.6fr 1.4fr;
    gap: 26px;
  }

  .section-grid-2{
    grid-template-columns: 1fr 0.95fr;
  }

  .cards{ grid-template-columns: repeat(3, 1fr); }
  .timeline-grid{ grid-template-columns: repeat(3, 1fr); }
  .testimonial-grid{ grid-template-columns: repeat(2, 1fr); }
  .bonus-free-grid{ grid-template-columns: repeat(2, 1fr); }
  .alunos-grid{ grid-template-columns: repeat(3, 1fr); }

  .form-row--inline{
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .offer-inner{ gap: 20px; }
  .price-box{ padding: 22px 20px; }

  .bonus-row{ grid-template-columns: repeat(3, 1fr); }
  .bonus-item{ font-size: 13px; }
  .micro-proof{ grid-template-columns: 1fr 1fr; }
  .benefits-list{ grid-template-columns: repeat(2, 1fr); }

  .footer-inner{
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
  .footer-cols{ grid-template-columns: repeat(3, 1fr); }

  .site-footer--mega .footer-inner{
    grid-template-columns: 1fr;
    align-items: stretch;
  }
}

@keyframes ctaPulse{
  0%,100%{ transform: scale(1); box-shadow: 0 16px 30px rgba(245, 158, 11, 0.22); }
  50%{ transform: scale(1.015); box-shadow: 0 20px 38px rgba(245, 158, 11, 0.30); }
}

@keyframes stickyPulse{
  0%, 100%{
    box-shadow: 0 16px 30px rgba(245, 158, 11, 0.26);
    filter: brightness(1);
  }
  50%{
    box-shadow: 0 24px 48px rgba(245, 158, 11, 0.45);
    filter: brightness(1.06);
  }
}

/* --- Animação didática: fluxo solar (SVG + CSS keyframes) --- */
.solar-animation-container{
  margin: 0 0 24px;
  padding: 18px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.solar-flow-svg{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.solar-flow-svg .sf-flow{
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 6 6;
  stroke-dashoffset: 0;
  animation: sfDashFlow 2.2s linear infinite;
}

.solar-flow-svg .sf-flow.sf-flow--ac{
  stroke-dasharray: 5 6;
  animation-duration: 1.75s;
}

.solar-flow-svg .sf-ray{ stroke: var(--gold); stroke-width: 2.25; }
.solar-flow-svg .sf-cc{ stroke: var(--primary); stroke-width: 2.25; }
.solar-flow-svg .sf-ac{ stroke: url(#sfAcGrad); stroke-width: 2.35; }
.solar-flow-svg .sf-split{ stroke: var(--primary); stroke-width: 2.25; opacity: 0.95; }

@keyframes sfDashFlow{
  to{ stroke-dashoffset: -24; }
}

.solar-panel-glow{
  transform-origin: center;
  transform-box: fill-box;
  animation: solarPanelPulse 2.2s ease-in-out infinite;
}
@keyframes solarPanelPulse{
  0%, 100%{ opacity: 0.26; transform: scale(1); }
  55%{ opacity: 0.78; transform: scale(1.05); }
}

.solar-inv-glow{
  animation: solarInvPulse 2.2s ease-in-out infinite;
}
@keyframes solarInvPulse{
  0%, 100%{ opacity: 0.22; }
  50%{ opacity: 0.72; }
}

@media (max-width: 640px){
  .solar-animation-container{
    padding: 14px 10px;
    margin-bottom: 20px;
  }
  .solar-flow-svg--responsive{
    max-height: none;
  }
}

@media (prefers-reduced-motion: reduce){
  .solar-flow-svg .sf-flow,
  .solar-panel-glow,
  .solar-inv-glow{
    animation: none !important;
  }
}