/* ============================================================
   KOREA PRIME — folha de estilos (feita do zero)
   ============================================================ */

:root{
  --roxo-escuro: #3b1f3a;
  --roxo: #562f55;
  --roxo-claro: #a493b6;
  --roxo-pale: #f6edf5;
  --verde: #5cb130;
  --verde-escuro: #234a0d;
  --texto: #2b2530;
  --texto-claro: #6b6270;
  --branco: #ffffff;
  --fundo: #faf8fb;
  --sombra: 0 10px 30px rgba(59, 31, 58, 0.12);
  --sombra-forte: 0 18px 45px rgba(59, 31, 58, 0.22);
  --raio: 18px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4{
  font-family: 'Poppins', sans-serif;
  margin: 0;
  line-height: 1.15;
}

p{ margin: 0 0 14px; }

img{ max-width: 100%; display: block; }

a{ text-decoration: none; }

.icon-svg{
  width: 1em;
  height: 1em;
  flex: none;
  display: inline-block;
  vertical-align: -0.125em;
}

.wrap{
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.secao{ padding: 72px 0; }

.secao--roxa{
  background: linear-gradient(160deg, var(--roxo-escuro) 0%, var(--roxo) 100%);
  color: var(--branco);
}

.secao--pale{ background: var(--roxo-pale); }
.secao--branca{ background: var(--branco); }

.tag{
  display: inline-block;
  background: rgba(255,255,255,.14);
  color: var(--branco);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.secao--pale .tag, .secao--branca .tag{
  background: var(--roxo-pale);
  color: var(--roxo);
}

.titulo-xl{
  font-size: clamp(30px, 4.4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.titulo-xl b, .titulo-xl .accent{ color: var(--roxo-claro); }
.secao--pale .titulo-xl, .secao--branca .titulo-xl{ color: var(--roxo-escuro); }
.secao--pale .titulo-xl b, .secao--branca .titulo-xl b{ color: var(--roxo); }

.titulo-lg{
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--roxo-escuro);
}
.titulo-lg b{ color: var(--roxo); }

.subtitulo{
  font-size: 18px;
  color: rgba(255,255,255,.85);
  max-width: 540px;
}
.secao--pale .subtitulo, .secao--branca .subtitulo{ color: var(--texto-claro); }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--verde) 0%, var(--verde-escuro) 100%);
  border: none;
  border-radius: 999px;
  padding: 18px 34px;
  box-shadow: 0 12px 28px rgba(35, 74, 13, 0.35);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover{
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(35, 74, 13, 0.45);
}
.btn--bloco{ width: 100%; }

/* ---------- HERO ---------- */

.hero{
  padding-top: 44px;
  padding-bottom: 64px;
  text-align: center;
}

.hero-texto{
  max-width: 760px;
  margin: 0 auto;
}

.hero-texto p.subtitulo{ margin-bottom: 28px; }

.beneficios{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 30px 0 34px;
  text-align: left;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.beneficio{
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.beneficio .icone{
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--roxo-claro), var(--roxo));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  box-shadow: 0 6px 14px rgba(0,0,0,.2);
}
.beneficio p{
  margin: 0;
  font-size: 14.5px;
  font-weight: 500;
  color: rgba(255,255,255,.92);
}
.beneficio b{ color: #fff; }

.selo-garantia{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 13px;
  color: rgba(255,255,255,.75);
}

/* ---------- FORMULA / STATS ---------- */

.formula{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: center;
}
.formula-imagem img{
  border-radius: var(--raio);
  box-shadow: var(--sombra-forte);
}

.stats{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 34px;
}
.stat{ text-align: center; }
.stat .circulo{
  width: 92px;
  height: 92px;
  border-radius: 50%;
  margin: 0 auto 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: #fff;
  background: conic-gradient(var(--roxo-claro) calc(var(--pct) * 1%), var(--roxo-pale) 0);
  position: relative;
}
.stat .circulo:before{
  content:'';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--roxo);
}
.stat .circulo span{ position: relative; z-index: 1; }
.stat p{
  font-size: 13px;
  font-weight: 600;
  color: var(--texto-claro);
  margin: 0;
}

/* ---------- KITS / PRICING ---------- */

.kits-intro{ text-align: center; max-width: 640px; margin: 0 auto 46px; }
.kits-intro .badge-aviso{
  display: inline-block;
  margin-top: 18px;
  background: rgba(92, 177, 48, 0.18);
  border: 1px solid rgba(92, 177, 48, 0.5);
  color: #d7f2c4;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 12px;
}

.kits{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: end;
}

.kit-card{
  background: #fff;
  border-radius: var(--raio);
  padding: 26px 20px 30px;
  text-align: center;
  box-shadow: var(--sombra);
  transition: transform .18s ease, box-shadow .18s ease;
  position: relative;
  display: block;
  color: var(--texto);
}
.kit-card:hover{
  transform: translateY(-6px);
  box-shadow: var(--sombra-forte);
  color: var(--texto);
}

.kit-card--destaque{
  transform: scale(1.06);
  border: 2px solid var(--verde);
  z-index: 2;
}
.kit-card--destaque:hover{ transform: scale(1.06) translateY(-6px); }

.kit-ribbon{
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--verde);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 6px 18px;
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(92,177,48,.4);
}

.kit-titulo{
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--roxo);
  background: var(--roxo-pale);
  border-radius: 10px;
  padding: 8px;
  margin-bottom: 16px;
}

.kit-card img.kit-imagem{
  max-height: 150px;
  margin: 0 auto 14px;
  object-fit: contain;
}

.kit-preco{
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  color: var(--texto-claro);
  margin-bottom: 2px;
}
.kit-preco strong{
  font-size: 30px;
  color: var(--roxo);
  font-weight: 800;
  margin-left: 4px;
}
.kit-avista{
  font-size: 13px;
  font-weight: 600;
  color: var(--texto-claro);
  margin-bottom: 14px;
}

.kit-frete{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--verde-escuro);
  background: #e8f5df;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.trust-row{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}
.trust-item{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 22px 14px;
  text-align: center;
}
.trust-item i{
  font-size: 26px;
  color: var(--roxo-claro);
  margin-bottom: 10px;
}
.trust-item h4{
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.trust-item p{
  font-size: 12.5px;
  color: rgba(255,255,255,.7);
  margin: 0;
}

/* ---------- GARANTIA ---------- */

.garantia{
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 50px;
  align-items: center;
}
.selo-shield{
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--roxo);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  box-shadow: var(--sombra);
}
.garantia-imagem img{
  max-width: 260px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,.15));
}

/* ---------- FAQ ---------- */

.faq-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 28px;
  margin-top: 40px;
}
details.faq-item{
  background: var(--roxo-pale);
  border-radius: 14px;
  padding: 6px 22px;
}
details.faq-item summary{
  cursor: pointer;
  list-style: none;
  padding: 18px 30px 18px 0;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--roxo);
  position: relative;
}
details.faq-item summary::-webkit-details-marker{ display:none; }
details.faq-item summary:after{
  content: '+';
  position: absolute;
  right: 0;
  top: 14px;
  font-size: 26px;
  font-weight: 400;
  color: var(--roxo);
  transition: transform .2s ease;
}
details.faq-item[open] summary:after{ content: '–'; }
.faq-item .resposta{
  padding-bottom: 18px;
  font-size: 14.5px;
  color: var(--texto-claro);
  margin: 0;
}

/* ---------- RODAPE ---------- */

.rodape{
  background: var(--roxo-escuro);
  color: rgba(255,255,255,.85);
  padding: 60px 0 30px;
  font-size: 14px;
}
.rodape-aviso-produto{
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.6);
  margin-bottom: 46px;
}
.rodape-cols{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}
.rodape-col h5{
  font-family: 'Poppins', sans-serif;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
}
.rodape-col p{ color: rgba(255,255,255,.65); font-size: 13.5px; }
.btn-rodape{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  margin-top: 6px;
}
.selos-pagamento{ display: flex; gap: 14px; font-size: 26px; color: var(--roxo-claro); }

.rodape-legal{
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 26px;
  font-size: 12.5px;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
}
.rodape-legal strong{ color: rgba(255,255,255,.7); }
.rodape-links{ margin-top: 18px; text-align: center; font-size: 13px; }
.rodape-links a{ color: rgba(255,255,255,.7); }
.rodape-links a:hover{ color: #fff; }

/* ---------- WHATSAPP FLUTUANTE ---------- */

.whats-flutuante{
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 999;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 8px 22px rgba(0,0,0,.3);
  animation: pulsar 2.2s infinite;
}
.whats-flutuante:hover{ color: #fff; }
@keyframes pulsar{
  0%   { box-shadow: 0 8px 22px rgba(0,0,0,.3), 0 0 0 0 rgba(37,211,102,.55); }
  70%  { box-shadow: 0 8px 22px rgba(0,0,0,.3), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 22px rgba(0,0,0,.3), 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- RESPONSIVO ---------- */

@media (max-width: 900px){
  .formula, .garantia{ grid-template-columns: 1fr; }
  .beneficios{ text-align: left; }
  .stats{ grid-template-columns: repeat(2, 1fr); }
  .kits{ grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .kit-card--destaque{ transform: none; order: -1; }
  .kit-card--destaque:hover{ transform: translateY(-6px); }
  .trust-row{ grid-template-columns: repeat(2, 1fr); }
  .faq-grid{ grid-template-columns: 1fr; }
  .rodape-cols{ grid-template-columns: 1fr; text-align: center; }
  .selos-pagamento{ justify-content: center; }
  .garantia{ text-align: center; }
  .garantia .selo-shield{ margin-left: auto; margin-right: auto; }
}

@media (max-width: 480px){
  .secao{ padding: 52px 0; }
  .beneficios{ grid-template-columns: 1fr; }
}