:root{
  /* — paleta O Barganha — */
  --bg-0:#0f2f26;
  --bg-1:#173d32;
  --bg-2:#1f4c3e;
  --ink:#f5efe0;
  --ink-dim:#9db3a6;
  --gold:#f0b93a;
  --gold-soft:#ffd685;
  --gold-dim:rgba(240,185,58,.16);
  --pink:#ff4fa0;
  --green-cta:#25d366;
  --green-cta-deep:#0e9c56;
  --line:rgba(245,239,224,.1);
  --shadow:0 18px 40px rgba(0,0,0,.45);
  --f-display:'Bricolage Grotesque','Segoe UI',system-ui,sans-serif;
  --f-body:'Albert Sans','Segoe UI',system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
img,svg{display:block;max-width:100%}

html,body{background:var(--bg-0)}
body{
  font-family:var(--f-body);
  color:var(--ink);
  background:
    radial-gradient(60% 46% at 50% 0%, var(--gold-dim), transparent 70%),
    radial-gradient(50% 40% at 85% 30%, rgba(255,79,160,.08), transparent 70%),
    var(--bg-0);
  min-height:100dvh;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  padding-bottom:calc(72px + env(safe-area-inset-bottom) + 24px);
}

.wrap{position:relative;z-index:2;width:100%;max-width:460px;margin:0 auto;padding:0 20px}

/* notification strip */
.notif{position:relative;z-index:3;display:flex;align-items:center;gap:10px;
  max-width:420px;margin:14px auto 0;padding:10px 14px;border-radius:14px;
  background:var(--bg-1);border:1px solid var(--line);box-shadow:var(--shadow);
  font-size:.82rem;font-weight:600;color:var(--ink-dim);
  transform:translateY(-14px);opacity:0}
.notif.in-view{animation:slideIn .7s cubic-bezier(.2,.8,.2,1) forwards}
.notif-av{flex:0 0 auto;width:22px;height:22px;border-radius:50%;object-fit:cover;border:1px solid var(--gold-dim)}
.notif b{color:var(--ink);font-weight:800}
@keyframes slideIn{to{transform:translateY(0);opacity:1}}

/* hero */
.hero{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;
  text-align:center;gap:20px;padding:34px 0 26px}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:800;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--gold-soft)}
h1{font-family:var(--f-display);font-weight:800;font-size:clamp(2.3rem,10vw,3.4rem);
  line-height:1.02;letter-spacing:-.02em;text-wrap:balance}
h1 .hl{display:block;background:linear-gradient(90deg,var(--gold),var(--gold-soft));
  -webkit-background-clip:text;background-clip:text;color:transparent;font-style:italic;
  font-size:.42em;margin-top:.3em;letter-spacing:0}
.subhead{max-width:34ch;font-size:1.02rem;font-weight:500;color:var(--ink-dim)}
.subhead b{color:var(--ink);font-weight:700}

.cta{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:9px;
  width:100%;max-width:340px;min-height:58px;padding:0 22px;border-radius:15px;
  font-family:var(--f-body);font-size:1.05rem;font-weight:800;letter-spacing:.2px;
  color:#04160d;text-decoration:none;background:linear-gradient(100deg,var(--green-cta),var(--green-cta-deep));
  box-shadow:0 14px 32px rgba(37,211,102,.32);
  animation:breathe 2.8s ease-in-out 1.4s infinite}
.cta:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px}
.cta:active{transform:scale(.97)}
.cta::after{content:"";position:absolute;top:0;left:-120%;width:55%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);
  transform:skewX(-18deg);animation:shine 5s ease-in-out 1s infinite}
@keyframes shine{0%,70%{left:-120%}88%,100%{left:160%}}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.022)}}
.cta svg{width:1.3em;height:1.3em;flex:0 0 auto}

.seals{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 16px;
  font-size:.78rem;font-weight:700;color:var(--ink-dim)}
.seals span{color:var(--gold)}

/* hero banner image */
.hero-banner{position:relative;z-index:2;border-radius:22px;overflow:hidden;
  border:1px solid rgba(240,185,58,.25);box-shadow:var(--shadow);opacity:0;transform:translateY(14px)}
.hero-banner.in-view{animation:rise .7s cubic-bezier(.2,.8,.2,1) forwards}
.hero-banner img{width:100%;height:auto;object-fit:cover;aspect-ratio:16/9}

/* generic section */
section{position:relative;z-index:2;padding:34px 0 6px}
.eyebrow.center{display:flex;justify-content:center}
h2{font-family:var(--f-display);font-weight:800;font-size:clamp(1.5rem,6.4vw,2rem);
  letter-spacing:-.01em;line-height:1.14;text-align:center;text-wrap:balance;margin-bottom:22px}

/* chat mock */
.phone{max-width:400px;margin:0 auto;border-radius:20px;overflow:hidden;
  background:var(--bg-1);border:1px solid var(--line);box-shadow:var(--shadow)}
.phone-head{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--bg-2)}
.mini-av{width:36px;height:36px;border-radius:50%;flex:0 0 auto;object-fit:cover;
  border:1px solid var(--gold-dim)}
.ph-name{font-weight:800;font-size:.92rem}
.ph-status{font-size:.74rem;color:var(--ink-dim)}
.phone-body{padding:16px 12px;display:flex;flex-direction:column;gap:9px;
  background:
    radial-gradient(circle at 15% 20%, rgba(240,185,58,.05), transparent 40%),
    var(--bg-0)}
.bubble{max-width:84%;padding:9px 12px;border-radius:12px;font-size:.86rem;line-height:1.4}
.bubble.in{align-self:flex-start;background:var(--bg-1);border-top-left-radius:3px;color:var(--ink)}
.bubble b{color:var(--gold-soft)}
.bubble .tag{display:inline-block;margin-top:5px;padding:2px 8px;border-radius:6px;
  background:rgba(37,211,102,.14);color:var(--green-cta);font-weight:800;font-size:.72rem;letter-spacing:.3px}
.bubble .time{display:block;margin-top:4px;font-size:.66rem;color:var(--ink-dim);text-align:right}

/* coupon cards */
.cards{display:flex;flex-direction:column;gap:12px}
.coupon{display:flex;gap:14px;padding:16px;border-radius:16px;background:var(--bg-1);
  border:1px solid var(--line);box-shadow:0 10px 26px rgba(0,0,0,.3);position:relative}
.coupon .stub{flex:0 0 auto;width:1px;align-self:stretch;
  background-image:linear-gradient(var(--line) 60%, transparent 0);
  background-size:1px 8px;background-repeat:repeat-y;margin:2px 0}
.c-ico{flex:0 0 46px;width:46px;height:46px;border-radius:12px;display:flex;align-items:center;
  justify-content:center;font-size:1.35rem;background:var(--gold-dim);border:1px solid rgba(240,185,58,.3)}
.coupon h3{font-family:var(--f-display);font-size:1rem;font-weight:700;margin-bottom:3px}
.coupon p{font-size:.85rem;color:var(--ink-dim);line-height:1.42}

/* trust badges (no fabricated stats) */
.trust{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.badge{display:flex;align-items:center;gap:8px;padding:12px 16px;border-radius:13px;
  background:var(--bg-1);border:1px solid var(--line);font-size:.84rem;font-weight:700;color:var(--ink)}
.badge span{font-size:1.05rem}
.trust-note{text-align:center;margin-top:14px;font-size:.82rem;color:var(--ink-dim)}

/* final cta */
.final{text-align:center}
.final-box{padding:34px 22px;border-radius:24px;
  background:radial-gradient(120% 100% at 50% 0%, var(--gold-dim), transparent 65%), var(--bg-1);
  border:1px solid rgba(240,185,58,.22);box-shadow:var(--shadow)}
.final-box h2{margin-bottom:8px}
.final-box .lede{color:var(--ink-dim);font-size:.95rem;margin-bottom:22px}
.final .cta{margin:0 auto}
.final .micro{margin-top:14px;font-size:.74rem;color:var(--ink-dim);letter-spacing:.2px}

footer{position:relative;z-index:2;text-align:center;padding:30px 20px 8px;
  font-size:.72rem;color:var(--ink-dim);opacity:.75;line-height:1.7}

/* sticky mobile cta */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:linear-gradient(0deg,var(--bg-0) 65%,transparent);
  display:flex;justify-content:center;
  transform:translateY(120%);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.sticky.show{transform:translateY(0)}
.sticky .cta{max-width:440px;animation:none}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}
.rv.in-view{opacity:1;transform:none}
@keyframes rise{to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rv,.notif,.hero-banner{opacity:1!important;transform:none!important}
}

@media(min-width:760px){
  .wrap{max-width:1000px;padding:0 32px}
  .hero{max-width:1000px;margin:0 auto;padding:56px 0 34px}
  h1{font-size:4.2rem}
  .subhead{max-width:44ch;font-size:1.15rem}
  .notif{margin-top:24px}
  .hero-banner{max-width:1000px;margin:0 auto}
  section{max-width:1000px;margin:0 auto;padding:52px 0 10px}
  .cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .sticky{display:none}
}