/* =========================================================
   CupomMania — Landing Page
   ========================================================= */

:root{
  /* Cores da marca (tiradas da logo) */
  --roxo-900:#25073f;
  --roxo-800:#3a0b63;
  --roxo-700:#5b149a;
  --roxo-600:#7a1fc0;
  --magenta:#e6188c;
  --rosa:#ff3d9a;
  --laranja:#ff6b2c;
  --amarelo:#ffc02e;
  --dourado:#ffa412;
  --verde:#25d366;      /* verde do WhatsApp, usado nos botões */
  --verde-escuro:#1da851;

  --branco:#ffffff;
  --claro:#fbf6ff;
  --tinta:#2a1836;
  --tinta-2:#6b5b78;
  --linha:#ece2f5;

  --grad-marca:linear-gradient(135deg,var(--roxo-700) 0%,var(--magenta) 55%,var(--laranja) 100%);
  --grad-ouro:linear-gradient(135deg,var(--amarelo) 0%,var(--dourado) 55%,var(--laranja) 100%);
  --grad-escuro:linear-gradient(160deg,var(--roxo-900) 0%,var(--roxo-800) 45%,#6a1076 100%);

  --raio:18px;
  --raio-lg:26px;
  --sombra:0 10px 30px rgba(58,11,99,.10);
  --sombra-alta:0 18px 45px rgba(58,11,99,.18);
  --max:1140px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--branco);
  color:var(--tinta);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
h1,h2,h3{font-family:"Poppins",sans-serif;line-height:1.15;margin:0;letter-spacing:-.02em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}

.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:20px}
.container--narrow{max-width:780px}

.text-gold{
  background:var(--grad-ouro);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
}
.text-magenta{color:var(--magenta)}

/* ---------------- Botões ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:"Poppins",sans-serif;font-weight:800;
  border:0;border-radius:999px;cursor:pointer;
  text-align:center;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn--lg{white-space:normal}
.btn .ico{width:1.15em;height:1.15em;flex:none}

/* Verde do WhatsApp */
.btn--whats{
  background:var(--verde);
  color:#fff;
  box-shadow:0 4px 16px rgba(37,211,102,.35);
}
.btn--whats:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(37,211,102,.5)}
.btn--whats:active{transform:translateY(0)}
/* Botão secundário, para links que não levam ao WhatsApp */
.btn--roxo{
  background:var(--grad-marca);
  color:#fff;
  box-shadow:0 6px 18px rgba(230,24,140,.3);
}
.btn--roxo:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(230,24,140,.42)}

.btn--sm{padding:11px 20px;font-size:.9rem}
.btn--lg{padding:18px 34px;font-size:1.08rem;max-width:100%}

@keyframes pulso{
  0%,100%{box-shadow:0 4px 16px rgba(37,211,102,.35)}
  50%{box-shadow:0 8px 28px rgba(37,211,102,.5),0 0 0 14px rgba(37,211,102,.12)}
}
.btn--lg.btn--whats{animation:pulso 2.6s ease-in-out infinite}

/* ---------------- Cabeçalho ---------------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  padding:10px 0;
  background:rgba(37,7,63,.55);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  transition:background .3s ease,box-shadow .3s ease,padding .3s ease;
}
.header.is-stuck{
  background:rgba(37,7,63,.94);
  box-shadow:0 6px 24px rgba(37,7,63,.35);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:14px}
.header__brand{display:flex;align-items:center;gap:11px;color:#fff}
.header__brand img{width:46px;height:46px;border-radius:50%;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.header__brand strong{
  display:block;font-family:"Poppins",sans-serif;font-weight:800;font-size:1.12rem;line-height:1.1;
}
.header__brand em{font-style:normal;color:var(--amarelo)}
.header__brand small{display:block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;opacity:.75}

/* ---------------- Hero ---------------- */
.hero{
  position:relative;
  background:var(--grad-escuro);
  color:#fff;
  padding:92px 0 84px;
  overflow:hidden;
  isolation:isolate;
}
.hero__inner{position:relative;z-index:2;text-align:center;display:flex;flex-direction:column;align-items:center}

.hero__blob{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;z-index:0;pointer-events:none;
}
.hero__blob--1{width:420px;height:420px;background:var(--magenta);top:-120px;left:-140px}
.hero__blob--2{width:380px;height:380px;background:var(--roxo-600);bottom:-140px;right:-120px;opacity:.6}
.hero__blob--3{width:300px;height:300px;background:var(--laranja);top:38%;right:18%;opacity:.28}

.hero__logo{
  width:clamp(84px,22vw,150px);height:auto;
  border-radius:50%;
  box-shadow:0 18px 46px rgba(0,0,0,.45);
  animation:flutua 5s ease-in-out infinite;
}
@keyframes flutua{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.badge{
  display:inline-block;margin-top:18px;
  padding:8px 18px;border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);
  font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
}

.hero__title{
  margin-top:16px;max-width:820px;
  font-size:clamp(1.75rem,6vw,3.2rem);
  font-weight:900;
  text-shadow:0 4px 24px rgba(0,0,0,.25);
}
.hero__tag{
  margin-top:14px;
  font-size:clamp(.8rem,2.6vw,.92rem);font-weight:600;letter-spacing:.04em;
  color:rgba(255,255,255,.85);
}

.hero .btn--lg{margin-top:22px}
.hero__note{margin-top:14px;font-size:.85rem;color:rgba(255,255,255,.65)}

.hero__desc{
  margin-top:22px;max-width:540px;
  font-size:clamp(.95rem,2.6vw,1.06rem);
  color:rgba(255,255,255,.8);
}
.hero__desc strong{color:#fff}

.hero__count{
  margin-top:18px;padding:9px 18px;border-radius:999px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  font-size:.9rem;color:rgba(255,255,255,.8);
}
.hero__count b{color:var(--amarelo)}

.hero__wave{position:absolute;left:0;right:0;bottom:-1px;z-index:1;line-height:0}
.hero__wave svg{width:100%;height:70px;display:block}
.hero__wave path{fill:var(--branco)}
/* Quando a prévia do grupo (fundo lilás) vem logo depois do hero */
.hero:has(+ .section--tint:not([hidden])) .hero__wave path{fill:var(--claro)}

/* ---------------- Seções ---------------- */
.section{padding:76px 0}
.section--light{background:var(--branco)}
.section--tint{background:var(--claro)}

.section__head{text-align:center;max-width:680px;margin:0 auto 44px}
.eyebrow{
  font-family:"Poppins",sans-serif;font-weight:700;font-size:.76rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--magenta);margin-bottom:10px;
}
.section__head h2{font-size:clamp(1.6rem,4.6vw,2.4rem);font-weight:800}
.section__sub{margin-top:12px;color:var(--tinta-2)}
.section__cta{display:flex;justify-content:center;margin-top:40px}

/* ---------------- Prévia do grupo (mensagens do WhatsApp) ---------------- */
/* No celular as mensagens correm de lado; do tablet pra cima viram 3 colunas. */
.chat{
  display:flex;gap:16px;
  margin-inline:-20px;padding:6px 20px 14px;
  overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;
}
.chat::-webkit-scrollbar{display:none}

.msg{
  position:relative;flex:none;width:min(280px,82vw);
  scroll-snap-align:center;
  padding:8px 8px 22px;
  background:#fff;border-radius:4px 14px 14px 14px;
  box-shadow:0 2px 6px rgba(42,24,54,.12);
  font-size:.92rem;line-height:1.45;color:#111b21;
}
/* "rabinho" do balão */
.msg::before{
  content:"";position:absolute;top:0;left:-8px;
  border-top:10px solid #fff;border-left:8px solid transparent;
}
.msg__autor{padding:0 4px 6px;font-weight:600;font-size:.84rem;color:var(--magenta)}
.msg__foto{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;margin-bottom:8px;background:var(--claro)}
.msg__foto[hidden]{display:none}
.msg p:not(.msg__autor){padding-inline:4px}
.msg__nome{font-weight:600}
.msg__de{color:#667781}
.msg__por b{color:var(--verde-escuro);font-size:1.06rem}
.msg__link{color:#027eb5}
.msg__hora{position:absolute;right:10px;bottom:5px;font-size:.7rem;color:#667781}

/* ---------------- Carrossel (duas fileiras em rodízio) ---------------- */
.carousel{overflow:hidden;display:flex;flex-direction:column;gap:20px}
.carousel__row{overflow:hidden}
/* Sem "gap" de propósito: o espaçamento vai como margem do card, para que
   a metade duplicada tenha exatamente 50% da largura e o loop não dê tranco. */
.carousel__track{
  display:flex;width:max-content;
  will-change:transform;
}
.carousel__track--esq{animation:desliza-esq 40s linear infinite}
.carousel__track--dir{animation:desliza-dir 40s linear infinite}

@keyframes desliza-esq{
  from{transform:translate3d(0,0,0)}
  to{transform:translate3d(-50%,0,0)}
}
@keyframes desliza-dir{
  from{transform:translate3d(-50%,0,0)}
  to{transform:translate3d(0,0,0)}
}
.carousel:hover .carousel__track{animation-play-state:paused}

.produto{
  position:relative;margin:0 20px 0 0;flex:none;
  width:280px;height:350px;
  border-radius:var(--raio);overflow:hidden;
  background:linear-gradient(150deg,#f3e9fb,#fde9f4);
  box-shadow:var(--sombra);
  transition:transform .3s ease,box-shadow .3s ease;
}
.produto:hover{transform:scale(1.03);box-shadow:var(--sombra-alta)}
.produto img{width:100%;height:100%;object-fit:cover;position:relative;z-index:2}
.produto img[hidden]{display:none}
.produto__ph{
  position:absolute;inset:0;z-index:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  color:var(--roxo-700);text-align:center;padding:16px;
}
.produto__ph span{font-size:2.6rem;line-height:1}
.produto__ph b{font-family:"Poppins",sans-serif;font-size:1rem}
.produto__ph i{font-style:normal;font-size:.72rem;opacity:.6}

/* ---------------- Passos ---------------- */
/* No celular: número à esquerda, texto à direita (ocupa menos altura). */
.steps{display:grid;gap:14px;grid-template-columns:1fr}
.step{
  display:grid;grid-template-columns:auto 1fr;column-gap:16px;align-items:center;
  padding:18px 20px;
  background:var(--claro);border-radius:var(--raio-lg);border:1px solid var(--linha);
}
.step__n{
  grid-row:span 2;
  display:grid;place-items:center;width:46px;height:46px;
  border-radius:50%;background:var(--grad-marca);color:#fff;
  font-family:"Poppins",sans-serif;font-weight:800;font-size:1.15rem;
  box-shadow:0 8px 20px rgba(230,24,140,.32);
}
.step h3{font-size:1.05rem;font-weight:800}
.step p{color:var(--tinta-2);font-size:.93rem;line-height:1.5}

/* ---------------- FAQ ---------------- */
.faq{display:flex;flex-direction:column;gap:12px}
.faq__item{
  background:#fff;border:1px solid var(--linha);border-radius:var(--raio);
  padding:4px 20px;box-shadow:0 4px 14px rgba(58,11,99,.05);
}
.faq__item summary{
  cursor:pointer;list-style:none;
  padding:16px 30px 16px 0;position:relative;
  font-family:"Poppins",sans-serif;font-weight:700;font-size:1rem;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{
  content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);
  font-size:1.5rem;font-weight:700;color:var(--magenta);transition:transform .2s ease;
}
.faq__item[open] summary::after{content:"–"}
.faq__item p{padding:0 0 18px;color:var(--tinta-2);font-size:.95rem}

/* ---------------- CTA final ---------------- */
.cta{
  position:relative;overflow:hidden;isolation:isolate;
  background:var(--grad-escuro);color:#fff;
  padding:80px 0 90px;text-align:center;
}
.cta__inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center}
.cta h2{margin-top:18px;font-size:clamp(1.8rem,5.4vw,2.8rem);font-weight:900}
.cta__sub{margin-top:14px;max-width:520px;color:rgba(255,255,255,.8)}

.cta .btn--lg{margin-top:28px}

/* ---------------- Rodapé ---------------- */
.footer{background:#1c0430;color:rgba(255,255,255,.6);padding:48px 0 110px}
.footer__inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}
.footer__inner img{width:60px;height:60px;border-radius:50%}
.footer__desc{color:rgba(255,255,255,.85);font-weight:600}
.footer__nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;font-size:.9rem}
.footer__nav a{transition:color .2s ease}
.footer__nav a:hover{color:var(--amarelo)}
.footer__legal{font-size:.76rem;line-height:1.7;max-width:580px;color:rgba(255,255,255,.42)}

/* ---------------- Botão flutuante ---------------- */
.float-btn{
  position:fixed;right:16px;bottom:16px;z-index:60;
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 20px;border-radius:999px;
  background:var(--verde);color:#fff;
  font-family:"Poppins",sans-serif;font-weight:700;font-size:.92rem;
  box-shadow:0 6px 22px rgba(37,211,102,.45);
  opacity:0;transform:translateY(20px);pointer-events:none;
  transition:opacity .3s ease,transform .3s ease;
}
.float-btn.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}
.float-btn .ico{width:20px;height:20px;flex:none}

/* ---------------- Animação de entrada ---------------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------------- Responsivo ---------------- */
@media (max-width:479px){
  .oculta-xs{display:none}
  .header__brand img{width:40px;height:40px}
  .header__brand strong{font-size:1rem}
  .header__brand small{font-size:.6rem;letter-spacing:.1em}
  .btn--sm{padding:10px 16px;font-size:.85rem}
  .btn--lg{padding:17px 24px;font-size:1rem;width:100%;max-width:340px}
}

@media (min-width:600px){
  .steps{grid-template-columns:repeat(3,1fr);gap:22px}
  .step{display:block;padding:30px 24px 26px;text-align:center}
  .step__n{width:52px;height:52px;margin:0 auto 14px;font-size:1.25rem}
  .step h3{margin-bottom:8px}
}

@media (min-width:760px){
  .chat{
    display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
    margin-inline:0;padding:6px 8px;overflow:visible;
  }
  .msg{width:auto}
}

@media (min-width:900px){
  .hero{padding:130px 0 110px}
  .section{padding:96px 0}
  .footer{padding-bottom:64px}
  .float-btn{right:24px;bottom:24px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
  /* sem movimento automático: as fileiras viram rolagem manual */
  .carousel__track{animation:none !important;transform:none !important}
  .carousel__row{overflow-x:auto;scrollbar-width:none}
  .carousel__row::-webkit-scrollbar{display:none}
}