:root{
  --gold-1:#f7e6a6;
  --gold-2:#d9b03c;
  --gold-3:#a97c1f;
  --gold-4:#8a611a;
  --ink:#1c1a14;
  --ink-soft:#4a463c;
  --paper:#ffffff;
  --paper-soft:#faf8f3;
  --shadow: 0 10px 24px rgba(137,97,20,.28);
  --shadow-hover: 0 14px 30px rgba(137,97,20,.4);
}

*{box-sizing:border-box;}

html,body{
  margin:0;
  padding:0;
  min-height:100%;
  background:var(--paper-soft);
  font-family:"Helvetica Neue", Arial, "Segoe UI", sans-serif;
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}

.page{
  max-width:560px;
  margin:0 auto;
  min-height:100vh;
  background:var(--paper);
  position:relative;
  overflow:hidden;
  box-shadow:0 0 60px rgba(0,0,0,.06);
}

/* ================= HERO ================= */
.hero{
  position:relative;
  height:220px;
  background-image:url("foto-fundo.jpg");
  background-size:cover;
  background-position:center 30%;
}

.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.15) 0%, rgba(0,0,0,0) 40%, rgba(0,0,0,.05) 100%);
}

.hero__marquee{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  overflow:hidden;
  background:rgba(10,10,10,.55);
  padding:10px 0;
  white-space:nowrap;
}

.marquee-track{
  display:inline-flex;
  animation:scroll-left 18s linear infinite;
  will-change:transform;
}

.marquee-track span{
  color:#fff;
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.28em;
  text-transform:uppercase;
}

@keyframes scroll-left{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

@media (prefers-reduced-motion: reduce){
  .marquee-track{ animation:none; }
}

/* ================= CARD ================= */
.card{
  position:relative;
  background:var(--paper);
  border-radius:34px 34px 0 0;
  margin-top:-28px;
  padding:64px 28px 40px;
  text-align:center;
}

.logo-wrap{
  position:absolute;
  top:-52px;
  left:50%;
  transform:translateX(-50%);
  width:104px;
  height:104px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--gold-1) 0%, var(--gold-2) 45%, var(--gold-4) 100%);
  padding:4px;
  box-shadow:0 8px 20px rgba(0,0,0,.22);
}

.logo-inner{
  width:100%;
  height:100%;
  border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #2c2820, #100e0a 75%);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}

.logo{
  width:60%;
  height:60%;
  object-fit:contain;
  display:block;
}

.tagline{
  margin:4px 0 20px;
  font-size:1.02rem;
  color:#8a8a86;
  font-weight:500;
}

.sparkle{
  display:inline-block;
}

.socials{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:14px;
  margin-bottom:32px;
}

.social-icon{
  position:relative;
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:50%;
  background:radial-gradient(circle at 32% 28%, #2c2820, #0e0c09 78%);
  box-shadow:
    0 4px 10px rgba(0,0,0,.3),
    0 0 0 1px rgba(217,176,60,.35) inset,
    0 0 0 4px rgba(255,255,255,0);
  transition:transform .22s ease, box-shadow .22s ease;
}

.social-icon::after{
  content:"";
  position:absolute;
  inset:-3px;
  border-radius:50%;
  background:conic-gradient(from 180deg, var(--gold-1), var(--gold-2), var(--gold-1));
  opacity:0;
  z-index:-1;
  transition:opacity .25s ease;
}

.social-icon svg{
  width:16px;
  height:16px;
  position:relative;
  z-index:1;
  filter:drop-shadow(0 1px 1px rgba(0,0,0,.35));
}

.social-icon:hover{
  transform:translateY(-4px) scale(1.06);
  box-shadow:
    0 10px 20px rgba(137,97,20,.4),
    0 0 0 1px rgba(247,230,166,.55) inset,
    0 0 0 3px rgba(217,176,60,.35);
}

.social-icon:hover::after{
  opacity:1;
}

.social-icon:active{
  transform:translateY(-1px) scale(.97);
}

/* ================= BUTTONS ================= */
.buttons{
  display:flex;
  flex-direction:column;
  gap:18px;
  max-width:440px;
  margin:0 auto;
}

.btn{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:17px 22px;
  border-radius:16px;
  text-decoration:none;
  font-weight:700;
  font-size:.85rem;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--ink);
  background:linear-gradient(115deg, var(--gold-1) 0%, var(--gold-2) 50%, var(--gold-3) 100%);
  box-shadow:var(--shadow);
  transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
  overflow:hidden;
  isolation:isolate;
}

.btn::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(255,255,255,.35), rgba(255,255,255,0) 40%);
  opacity:0;
  transition:opacity .25s ease;
  z-index:-1;
}

.btn:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-hover);
  filter:brightness(1.03);
}

.btn:hover::before{
  opacity:1;
}

.btn:active{
  transform:translateY(-1px) scale(.99);
}

.btn__icon{
  position:absolute;
  left:18px;
  top:50%;
  transform:translateY(-50%);
  flex:0 0 auto;
  width:38px;
  height:38px;
  border-radius:50%;
  background:rgba(255,255,255,.35);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--ink);
}

.btn__icon svg{
  width:20px;
  height:20px;
}

.btn__label{
  flex:1 1 auto;
  text-align:center;
  line-height:1.25;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:2px;
}

.btn__title{
  font-size:1em;
}

.btn__subtitle{
  font-size:.72em;
  font-weight:500;
  letter-spacing:.03em;
  text-transform:none;
  opacity:.75;
}

.btn--primary{
  background:linear-gradient(115deg, #fff3cc 0%, var(--gold-2) 55%, var(--gold-3) 100%);
}

.footer{
  margin-top:38px;
}

.footer p{
  font-size:.68rem;
  color:var(--ink-soft);
  letter-spacing:.03em;
}

@media (max-width:600px){
  .btn{ font-size:.93rem; }
  .btn__subtitle{ font-size:.76em; }
}

@media (max-width:380px){
  .btn{ font-size:.88rem; }
  .card{ padding-left:20px; padding-right:20px; }
}