/* ==========================================================================
   KAKTUS — Seção comercial "Site Essencial" (oferta editável)
   Faixa escura premium com ondas (topo e base) curvando para as seções
   brancas vizinhas. Preto/grafite + verde de destaque. Classes kk-offer*.
   ========================================================================== */

.kk-offer{
  position:relative;overflow:hidden;background:#0a0d07;color:#fff;
  padding:clamp(120px,13vw,168px) 0 clamp(120px,13vw,168px);isolation:isolate
}
.kk-offer::after{ /* brilho verde ambiente sutil */
  content:"";position:absolute;top:6%;right:-4%;width:520px;height:460px;z-index:-1;pointer-events:none;
  background:radial-gradient(circle,rgba(125,184,0,.16),transparent 66%)
}

/* ---------- ondas (topo e base) ---------- */
.kk-offer__wave{position:absolute;left:0;width:100%;height:clamp(60px,7vw,112px);z-index:1;display:block;pointer-events:none}
.kk-offer__wave path{fill:#fff}
.kk-offer__wave--top{top:-1px}
.kk-offer__wave--bottom{bottom:-1px}

.kk-offer .container{position:relative;z-index:2}
.kk-offer__grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  max-width:1160px;margin:0 auto
}

/* ---------- coluna esquerda ---------- */
.kk-offer__badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(125,184,0,.12);color:#cfe98d;
  border:1px solid rgba(125,184,0,.32);font-weight:700;font-size:12.5px;
  letter-spacing:.08em;text-transform:uppercase;padding:8px 16px;border-radius:999px;margin-bottom:20px
}
.kk-offer__badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green,#7db800);box-shadow:0 0 0 4px rgba(125,184,0,.25)}
.kk-offer__name{display:block;font-family:var(--font-display);font-weight:700;font-size:15px;letter-spacing:.02em;color:var(--green,#7db800);text-transform:uppercase;margin-bottom:10px}
.kk-offer__title{font-family:var(--font-display);font-weight:800;font-size:clamp(28px,3.4vw,42px);line-height:1.14;letter-spacing:-.02em;color:#fff;margin:0 0 18px}
.kk-offer__support{color:rgba(255,255,255,.72);font-size:17px;line-height:1.65;max-width:520px;margin:0 0 28px}

.kk-offer__benefits{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}
.kk-offer__benefits li{display:flex;align-items:flex-start;gap:10px;font-size:15px;color:rgba(255,255,255,.9);line-height:1.4}
.kk-offer__benefits .ck{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--green,#7db800);
  color:#0b0f07;display:flex;align-items:center;justify-content:center;margin-top:1px
}

/* ---------- coluna direita: card de preço (elevado sobre a faixa escura) ---------- */
.kk-offer__card{
  position:relative;background:#12180d;color:#fff;border:1px solid rgba(125,184,0,.24);
  border-radius:24px;padding:40px 38px;box-shadow:0 30px 70px rgba(0,0,0,.45);overflow:hidden;isolation:isolate
}
.kk-offer__card::before{
  content:"";position:absolute;top:-140px;right:-80px;width:340px;height:340px;z-index:-1;
  background:radial-gradient(circle,rgba(125,184,0,.3),transparent 68%)
}
.kk-offer__card-name{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--green,#7db800);margin-bottom:22px}
.kk-offer__price-old{font-size:16px;color:rgba(255,255,255,.5);text-decoration:line-through;margin-bottom:2px}
.kk-offer__price-old em{font-style:normal}
.kk-offer__price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.kk-offer__price b{font-family:var(--font-display);font-weight:800;font-size:clamp(40px,4.4vw,56px);color:#fff;line-height:1}
.kk-offer__price span{font-size:16px;color:rgba(255,255,255,.6)}
.kk-offer__installments{font-size:16px;color:rgba(255,255,255,.82);margin-top:10px}
.kk-offer__installments strong{color:var(--green,#7db800)}
.kk-offer__note{font-size:13.5px;color:rgba(255,255,255,.55);margin-top:8px}

.kk-offer__perks{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}
.kk-offer__perk{
  display:inline-flex;align-items:center;gap:8px;background:rgba(125,184,0,.12);
  border:1px solid rgba(125,184,0,.3);color:#dff0b8;font-size:13px;font-weight:600;
  padding:8px 13px;border-radius:12px
}
.kk-offer__perk svg{color:var(--green,#7db800);flex:0 0 auto}

.kk-offer__cta{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;
  background:var(--green,#7db800);color:#0b0f07;font-family:var(--font-display);font-weight:700;
  font-size:17px;padding:17px 28px;border-radius:14px;margin-top:6px;
  transition:transform .2s,box-shadow .2s,background .2s;box-shadow:0 12px 30px rgba(125,184,0,.3)
}
.kk-offer__cta:hover{background:#8fce0a;transform:translateY(-2px);box-shadow:0 16px 40px rgba(125,184,0,.42)}
.kk-offer__cta:active{transform:scale(.98)}
.kk-offer__cta-sec{display:block;text-align:center;font-size:13.5px;color:rgba(255,255,255,.6);margin-top:14px}

/* ---------- observação / limitação ---------- */
.kk-offer__disclaimer{
  max-width:1160px;margin:34px auto 0;padding:16px 20px;border:1px dashed rgba(255,255,255,.18);border-radius:14px;
  background:rgba(255,255,255,.04);color:rgba(255,255,255,.62);font-size:13.5px;line-height:1.55;display:flex;gap:10px;align-items:flex-start
}
.kk-offer__disclaimer svg{flex:0 0 auto;color:var(--green,#7db800);margin-top:1px}

/* ---------- reveal leve ---------- */
.kk-offer .kk-reveal{opacity:0;transform:translateY(16px);transition:opacity .55s cubic-bezier(.16,1,.3,1),transform .55s cubic-bezier(.16,1,.3,1)}
.kk-offer .kk-reveal.is-in{opacity:1;transform:none}

/* ============================ RESPONSIVO ============================ */
@media (max-width:900px){
  .kk-offer{padding:clamp(96px,22vw,120px) 0}
  .kk-offer__grid{grid-template-columns:1fr;gap:32px}
  .kk-offer__benefits{grid-template-columns:1fr}
  .kk-offer__support{max-width:100%}
  .kk-offer__card{padding:32px 26px}
}
@media (max-width:520px){
  .kk-offer__price b{font-size:clamp(38px,12vw,48px)}
  .kk-offer__perks{gap:8px}
}
@media (prefers-reduced-motion:reduce){
  .kk-offer .kk-reveal{opacity:1;transform:none;transition:none}
  .kk-offer__cta{transition:none}
}