/* ============================================================
   DELTA PROMOÇÕES — Design System inspirado no Recomendações
   ============================================================ */

/* ---------- Variáveis ---------- */
:root {
  --bg: #020814;
  --panel: #07111e;
  --panel2: #0a1624;
  --line: rgba(89,164,222,.17);
  --blue: #0aa4ff;
  --blue2: #087df2;
  --text: #f8fbff;
  --muted: #8fa1b4;
  --green: #39d98a;
  --red: #ff5c6c;
  --radius: 18px;
  --ok: #39d98a;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:radial-gradient(circle at 12% 4%,rgba(0,139,255,.08),transparent 28%),linear-gradient(#020814,#030a14 42%,#020814);
  color:var(--text);
  font-family:Inter,Segoe UI,Arial,sans-serif;
  min-height:100vh;
}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
img{max-width:100%}

/* ---------- Utilitários ---------- */
.frame{width:min(1440px,calc(100% - 44px));margin-inline:auto}

/* ---------- Mouse glow ---------- */
.mouse-glow{
  position:fixed;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,153,255,.11),transparent 68%);
  pointer-events:none;z-index:-1;transform:translate(-50%,-50%);filter:blur(2px);
}

/* ============================================================
   HEADER / TOPBAR
   ============================================================ */
.topbar{
  position:sticky;top:0;z-index:50;height:72px;
  padding:0 max(22px,calc((100% - 1440px)/2));
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(2,8,20,.72);
  border-bottom:1px solid rgba(75,156,220,.13);
  backdrop-filter:blur(18px);
}
.brand{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:900;letter-spacing:.08em}
.brand img{width:38px;height:38px;object-fit:contain}
.brand-tag{
  padding:8px 14px;border:1px solid rgba(52,173,255,.42);border-radius:10px;
  color:#dff3ff;font-size:10px;font-weight:900;letter-spacing:.08em;
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:500px;margin-top:28px;
  border:1px solid var(--line);border-radius:30px;overflow:hidden;
  display:flex;align-items:center;background:#06101c;
}
.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(0,120,255,.12),transparent 50%);transform:scale(1.02)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,8,20,.96) 0%,rgba(2,8,20,.85) 40%,rgba(2,8,20,.35) 70%,rgba(2,8,20,.70) 100%),linear-gradient(0deg,#020814 0%,transparent 38%)}
.hero-content{position:relative;z-index:2;width:min(760px,70%);padding:72px 62px}
.hero .eyebrow{display:inline-block;color:#2bb8ff;font-size:10px;font-weight:900;letter-spacing:.18em;margin-bottom:12px}
.hero h1{margin:0;font-family:Arial Black,Inter,sans-serif;letter-spacing:-.045em;font-size:clamp(54px,7vw,104px);line-height:.84}
.hero h1 span,.hero h1 strong{display:block}
.hero h1 strong{color:#11a7ff}
.hero .hero-desc{color:var(--muted);line-height:1.7;font-size:15px;max-width:650px;margin-top:24px}

/* ---------- Hero Stats ---------- */
.hero-stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-stat{
  min-width:130px;padding:13px 16px;
  border:1px solid rgba(51,173,255,.18);border-radius:12px;
  background:rgba(4,15,27,.56);backdrop-filter:blur(10px);
}
.hero-stat strong{display:block;font-size:22px}
.hero-stat span{display:block;margin-top:3px;color:var(--muted);font-size:8px;font-weight:900;letter-spacing:.1em}

/* ============================================================
   BUSCA
   ============================================================ */
.search-wrap{position:relative;max-width:640px;margin-top:26px}
.search-input{
  width:100%;min-height:54px;padding:0 46px 0 18px;color:var(--text);
  background:rgba(10,17,35,.8);border:1px solid var(--line);border-radius:16px;
  outline:none;font-size:1rem;transition:border-color .2s,box-shadow .2s;
}
.search-input:focus{border-color:rgba(47,140,255,.75);box-shadow:0 0 0 4px rgba(47,140,255,.14)}
.search-input::placeholder{color:#6d7ba0}
.search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#42beff;font-size:20px;pointer-events:none}
.search-clear{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);
  width:34px;height:34px;border:0;border-radius:10px;cursor:pointer;
  background:rgba(255,255,255,.08);color:var(--muted);font-size:1.15rem;
}
.search-clear:hover{color:white}

/* ============================================================
   SEÇÕES
   ============================================================ */
.section{padding:74px 0 8px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px}
.section-head h2{margin:0;font-family:Arial Black,Inter,sans-serif;letter-spacing:-.045em;font-size:clamp(27px,3vw,46px)}
.section-head p{margin:8px 0 0;font-size:13px;color:var(--muted);max-width:720px;line-height:1.7}
.eyebrow{display:inline-block;color:#2bb8ff;font-size:10px;font-weight:900;letter-spacing:.18em;margin-bottom:12px}

/* ============================================================
   FILTROS
   ============================================================ */
.filters-wrap{
  position:relative;margin-top:44px;padding:28px 30px 30px;
  border:1px solid rgba(66,183,255,.18);border-radius:22px;
  background:linear-gradient(145deg,rgba(8,22,36,.92),rgba(4,13,23,.94));
  box-shadow:0 20px 55px rgba(0,0,0,.20);overflow:hidden;
}
.filters-wrap::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 92% 0%,rgba(22,164,255,.12),transparent 31%)}
.filter-top,.category-tabs{position:relative;z-index:1}
.filter-top{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:18px}
.filter-top h2{margin:0;font-family:Arial Black,Inter,sans-serif;letter-spacing:-.045em;font-size:clamp(28px,3vw,42px)}
.filter-top .search-box{width:min(360px,100%);height:52px;display:flex;align-items:center;gap:8px;padding:0 13px;border:1px solid rgba(69,184,255,.23);border-radius:13px;background:rgba(2,10,18,.72)}
.filter-top .search-box span{color:#42beff;font-size:22px}
.filter-top .search-box input{width:100%;border:0;outline:0;background:transparent;color:#fff;font-size:14px}
.filter-top .search-box:focus-within{border-color:rgba(59,190,255,.65);box-shadow:0 0 0 4px rgba(0,145,255,.08)}
.category-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px}
.category-tabs button{
  width:100%;min-height:48px;padding:0 13px;border-radius:12px;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  text-align:left;border:1px solid var(--line);
  background:rgba(4,14,24,.86);color:#91a4b8;
  cursor:pointer;font-size:10px;font-weight:900;
  transition:transform .2s,border-color .2s,background .2s,color .2s;
}
.category-tabs button:hover{transform:translateY(-1px);border-color:rgba(57,186,255,.40);color:#dff5ff}
.category-tabs button.is-active{
  background:linear-gradient(180deg,rgba(13,161,255,.18),rgba(5,40,66,.62));
  border-color:rgba(58,190,255,.62);color:#fff;
  box-shadow:0 8px 22px rgba(0,122,230,.10),inset 0 0 22px rgba(0,145,255,.045);
}
.category-label{display:flex;min-width:0;align-items:center;gap:7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.category-icon{font-size:14px;line-height:1}
.category-count{display:grid;place-items:center;min-width:24px;height:24px;padding:0 6px;border-radius:999px;background:rgba(97,158,201,.10);color:#7fa6c2;font-size:8px;font-weight:1000}
.category-tabs button.is-active .category-count{background:rgba(34,180,255,.17);color:#8edaff}

/* ---------- Store filters ---------- */
.store-filters-wrap{margin-top:14px}
.store-label{display:block;color:var(--muted);font-size:8px;font-weight:900;letter-spacing:.1em;margin-bottom:8px;text-transform:uppercase}
.store-tabs{display:flex;gap:9px;flex-wrap:wrap}
.store-tabs button{
  min-height:38px;border:1px solid var(--line);border-radius:999px;
  background:#07111e;color:#91a4b8;padding:0 15px;cursor:pointer;
  font-size:10px;font-weight:900;
  transition:transform .2s,border-color .2s,background .2s,color .2s;
}
.store-tabs button:hover{border-color:rgba(57,186,255,.40);color:#dff5ff}
.store-tabs button.is-active{background:rgba(0,145,255,.13);border-color:rgba(51,186,255,.55);color:#fff}

/* ============================================================
   GRID / CARDS DE PRODUTOS
   ============================================================ */
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.product-card{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(145deg,#09131f,#06101a);
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.product-card:hover{
  transform:translateY(-6px) scale(1.012);
  border-color:rgba(56,188,255,.55);
  box-shadow:0 18px 44px rgba(0,0,0,.36),0 0 26px rgba(0,142,255,.09);
}
.product-media{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  background:radial-gradient(circle at 50% 30%,rgba(0,155,255,.16),transparent 42%),#08121d;
}
.product-media img{width:100%;height:100%;object-fit:contain;transition:transform .38s}
.product-card:hover .product-media img{transform:scale(1.05)}
.product-placeholder{
  width:100%;height:100%;display:grid;place-items:center;
  font-size:44px;color:#3fbaff;
}
.product-badge{
  position:absolute;top:12px;left:12px;z-index:2;
  display:inline-flex;padding:5px 8px;border-radius:999px;
  background:rgba(2,8,20,.78);backdrop-filter:blur(8px);
  border:1px solid rgba(43,181,255,.24);color:#5cc9ff;
  font-size:8px;font-weight:900;letter-spacing:.1em;
}
.discount-badge{
  position:absolute;top:12px;right:12px;z-index:2;
  display:inline-flex;padding:5px 8px;border-radius:999px;
  background:rgba(57,217,138,.12);border:1px solid rgba(57,217,138,.30);
  color:#39d98a;font-size:8px;font-weight:900;letter-spacing:.08em;
}
.featured-badge{
  position:absolute;top:12px;right:12px;z-index:2;
  display:inline-flex;padding:5px 8px;border-radius:999px;
  background:rgba(0,145,255,.12);border:1px solid rgba(0,145,255,.30);
  color:#5cc9ff;font-size:8px;font-weight:900;letter-spacing:.1em;
}
.product-body{display:flex;flex:1;flex-direction:column;padding:18px}
.product-meta{display:flex;justify-content:space-between;gap:10px;color:#7f95aa;font-size:8px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.product-card h3{margin:10px 0 8px;font-size:17px;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-desc{margin:0;color:var(--muted);font-size:12px;line-height:1.6;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.price-line{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-top:18px}
.old-price{color:#617185;text-decoration:line-through;font-size:11px}
.price{color:#f7fbff;font-size:22px;font-weight:900}
.discount{color:var(--green);font-size:9px;font-weight:900}
.price-note{color:#62758a;font-size:8px;margin:5px 0 13px}

/* ---------- Cupom no card ---------- */
.product-coupon{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin:12px 0 0;padding:9px 10px;
  border:1px solid rgba(62,190,255,.3);border-radius:9px;
  background:linear-gradient(100deg,rgba(0,145,255,.10),rgba(0,145,255,.025));
}
.product-coupon span{color:#7890a7;font-size:7px;font-weight:900;letter-spacing:.08em}
.product-coupon strong{color:#67d0ff;font-size:11px;letter-spacing:.08em}
.product-coupon .copy-coupon{
  height:28px;padding:0 8px;border:1px solid rgba(66,191,255,.30);
  border-radius:9px;background:rgba(0,145,255,.08);color:#dff5ff;
  cursor:pointer;font-size:8px;font-weight:1000;letter-spacing:.08em;
}
.product-coupon .copy-coupon:hover{background:rgba(0,145,255,.16)}
.product-coupon .copy-coupon[disabled]{opacity:.7;cursor:default}

/* ---------- Botão de compra ---------- */
.product-btn{
  display:flex;align-items:center;justify-content:center;width:100%;height:42px;
  margin-top:auto;padding-top:14px;border-radius:10px;
  background:linear-gradient(180deg,#10aaff,#087ff2);
  color:#fff;font-size:10px;font-weight:900;letter-spacing:.06em;
  box-shadow:0 8px 20px rgba(0,132,255,.16);
  transition:filter .2s,transform .2s;
}
.product-btn:hover{filter:brightness(1.12);transform:translateY(-1px)}

/* ============================================================
   CUPOM DO DIA
   ============================================================ */
.coupon-day{
  margin-top:26px;
  padding:12px;border:1px solid rgba(66,187,255,.20);border-radius:30px;
  background:linear-gradient(180deg,rgba(7,18,31,.94),rgba(3,11,20,.97));
  box-shadow:0 28px 76px rgba(0,0,0,.40),0 0 42px rgba(0,135,255,.08);
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
}
.coupon-day-shell{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  width:100%;padding:7px 7px 12px;
}
.coupon-day-shell-title{display:flex;flex-direction:column;gap:6px}
.coupon-day-shell-title .badge{
  align-self:flex-start;display:inline-flex;padding:5px 8px;
  border:1px solid rgba(54,185,255,.26);border-radius:999px;
  background:rgba(0,145,255,.08);color:#5bcaff;
  font-size:7px;font-weight:1000;letter-spacing:.12em;
}
.coupon-day-shell-title strong{color:#eaf7ff;font-size:10px;letter-spacing:.08em}
.coupon-day .cd-info{flex:1 1 240px;min-width:0}
.coupon-day .cd-info strong{display:block;font-size:1.02rem}
.coupon-day .cd-info span{color:var(--muted);font-size:.86rem;line-height:1.5}
.coupon-day .cd-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.copy-coupon{
  border:1px solid rgba(75,209,139,.5);background:rgba(75,209,139,.14);
  color:#c7ffdf;border-radius:9px;padding:6px 10px;font-size:.78rem;
  font-weight:800;cursor:pointer;white-space:nowrap;
}
.copy-coupon:hover{background:rgba(75,209,139,.24)}
.copy-coupon[disabled]{opacity:.7;cursor:default}
.coupon-day .buy-btn{
  display:flex;align-items:center;justify-content:center;
  padding:14px 20px;border-radius:11px;
  background:linear-gradient(180deg,#10aaff,#087ff2);
  color:#fff;font-size:10px;font-weight:900;letter-spacing:.08em;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state{
  grid-column:1/-1;padding:50px 20px;
  border:1px dashed var(--line);border-radius:20px;
  text-align:center;color:var(--muted);
}
.status{color:var(--muted);font-size:.9rem;margin:12px 0 4px}

/* ============================================================
   LOAD MORE
   ============================================================ */
.load-more-wrap{display:flex;justify-content:center;padding-bottom:70px}
.load-more{
  border:1px solid var(--line);background:rgba(0,145,255,.1);color:white;
  padding:14px 28px;border-radius:999px;cursor:pointer;
  font-weight:900;letter-spacing:.04em;transition:background .2s;
}
.load-more:hover{background:rgba(0,145,255,.22)}

/* ============================================================
   PROMO (balão flutuante)
   ============================================================ */
.promo{
  position:fixed;right:20px;bottom:20px;z-index:50;
  width:min(370px,calc(100% - 40px));
  transform:translateY(30px);opacity:0;pointer-events:none;transition:.3s ease;
  border:1px solid rgba(120,183,255,.28);border-radius:18px;
  background:rgba(10,17,35,.94);backdrop-filter:blur(18px);
  box-shadow:0 24px 70px rgba(0,0,0,.5);
}
.promo.show{transform:translateY(0);opacity:1;pointer-events:auto}
.promo-inner{padding:18px 48px 18px 18px}
.promo strong{display:block;font-size:1.05rem;margin-bottom:6px}
.promo p{margin:0;color:var(--muted);line-height:1.5;font-size:.9rem}
.promo-close{
  position:absolute;top:10px;right:10px;width:32px;height:32px;
  border:0;border-radius:10px;color:white;background:rgba(255,255,255,.08);
  cursor:pointer;font-size:1.1rem;
}
.promo-close:hover{background:rgba(255,255,255,.16)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{padding:28px 0 44px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:#6f8499;font-size:9px;font-weight:800;letter-spacing:.06em}
.footer div{display:flex;gap:10px;flex-wrap:wrap}
.footer p{margin:0 0 6px}
.footer-muted{font-size:.78rem;opacity:.8}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media(max-width:1000px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .hero-content{width:82%}
  .category-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:700px){
  .frame{width:min(100% - 24px,1440px)}
  .topbar{padding:0 12px}
  .brand-tag{display:none}
  .hero{min-height:480px;margin-top:12px;border-radius:22px}
  .hero-content{width:100%;padding:54px 24px}
  .hero h1{font-size:54px}
  .hero-shade{background:linear-gradient(0deg,rgba(2,8,20,.98) 0%,rgba(2,8,20,.78) 65%,rgba(2,8,20,.4) 100%)}
  .section{padding-top:56px}
  .section-head{align-items:flex-start;flex-direction:column}
  .filters-wrap{width:min(100% - 24px,1440px);padding:22px 16px 18px;border-radius:18px}
  .filter-top{flex-direction:column;gap:16px}
  .filter-top .search-box{width:100%}
  .category-tabs{display:flex;gap:8px;overflow-x:auto;padding:1px 1px 7px;scrollbar-width:thin;scroll-snap-type:x proximity}
  .category-tabs button{flex:0 0 auto;width:auto;min-width:145px;scroll-snap-align:start}
  .product-grid{grid-template-columns:1fr;gap:14px}
  .promo{align-items:flex-start;flex-direction:column;padding:27px 22px}
  .footer{flex-direction:column}
  .hero-stats{gap:8px}
  .hero-stat{min-width:calc(50% - 5px);flex:1}
}

@media(max-width:1100px){
  .category-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .product-card,.product-media img,.promo,.product-btn{transition:none}
}
@media(prefers-reduced-motion:no-preference){
  .product-card{animation:card-in .35s ease both}
  @keyframes card-in{from{opacity:0;translate:0 10px}to{opacity:1;translate:0 0}}
}