/* Two Ducklings — hoja de estilo única, sin dependencias */

:root{
  --bg:#080B14;
  --bg-alt:#0C111F;
  --surface:#131A2B;
  --surface-2:#1A2338;
  --line:#26314A;
  --text:#EEF2FF;
  --muted:#93A0BC;
  --duck:#FFD84D;
  --duck-deep:#F0A81E;
  --flame:#FF8A3D;
  --mint:#7EE7C7;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 50px -12px rgba(0,0,0,.6);
  --font:"Inter Tight",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.1;margin:0;letter-spacing:-.02em}
p{margin:0}
a{color:inherit}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

.wrap{width:min(1180px,100% - 2.5rem);margin-inline:auto}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.center{text-align:center}
.grad{background:linear-gradient(100deg,var(--duck),var(--flame) 60%,#FF5D8F);-webkit-background-clip:text;background-clip:text;color:transparent}

.skip{position:absolute;left:-9999px;top:0;background:var(--duck);color:#111;padding:.75rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);background:rgba(8,11,20,.72);border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.nav.scrolled{border-bottom-color:var(--line);background:rgba(8,11,20,.9)}
.nav-inner{display:flex;align-items:center;gap:1.5rem;height:70px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.05rem;text-decoration:none;letter-spacing:-.02em}
.brand em{font-style:normal;color:var(--duck)}
.nav-links{display:flex;gap:1.6rem;margin-left:auto;font-size:.94rem}
.nav-links a{color:var(--muted);text-decoration:none;transition:color .2s}
.nav-links a:hover{color:var(--text)}

.cart-btn{display:flex;align-items:center;gap:.5rem;padding:.55rem .9rem;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.9rem;font-weight:600;transition:border-color .2s,transform .12s}
.cart-btn:hover{border-color:var(--duck)}
.cart-btn:active{transform:scale(.97)}
.badge{min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--duck);color:#0B0F1A;font-size:.72rem;font-weight:800;display:grid;place-items:center}
.badge.pop{animation:pop .35s ease}
@keyframes pop{50%{transform:scale(1.45)}}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(3rem,7vw,6rem) 0 0}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35;pointer-events:none}
.blob-a{width:520px;height:520px;background:var(--duck-deep);top:-180px;right:-120px}
.blob-b{width:460px;height:460px;background:#6D28D9;bottom:-200px;left:-140px;opacity:.45}

.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;padding-bottom:clamp(2.5rem,5vw,4.5rem)}
.pill{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .85rem;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.8rem;font-weight:600;color:var(--muted)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 rgba(126,231,199,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(126,231,199,0)}100%{box-shadow:0 0 0 0 rgba(126,231,199,0)}}

h1{font-size:clamp(2.4rem,5.4vw,4.2rem);font-weight:800;margin:1.4rem 0 1.1rem}
.lead{color:var(--muted);font-size:clamp(1rem,1.35vw,1.16rem);max-width:34rem}
.hero-cta{display:flex;gap:.85rem;flex-wrap:wrap;margin:2rem 0 2.4rem}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.6rem;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;transition:transform .12s,box-shadow .2s,background .2s,border-color .2s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(100deg,var(--duck),var(--flame));color:#14100A;box-shadow:0 10px 30px -8px rgba(255,168,30,.55)}
.btn-primary:hover{box-shadow:0 14px 38px -8px rgba(255,168,30,.75)}
.btn-ghost{background:var(--surface);border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--duck)}
.btn-sm{padding:.6rem 1.1rem;font-size:.86rem}
.btn-block{width:100%}

.trust{list-style:none;display:flex;gap:2.4rem;padding:0;margin:0;color:var(--muted);font-size:.85rem}
.trust strong{display:block;font-size:1.55rem;color:var(--text);font-weight:800;letter-spacing:-.02em}

.hero-art{position:relative;display:grid;place-items:center}
.hero-art img{width:min(100%,440px);filter:drop-shadow(0 30px 45px rgba(0,0,0,.5))}
.float{animation:float 5.5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0) rotate(-1.5deg)}50%{transform:translateY(-20px) rotate(1.5deg)}}
.ripple{position:absolute;bottom:6%;width:62%;aspect-ratio:3/1;border-radius:50%;background:radial-gradient(ellipse at center,rgba(255,216,77,.18),transparent 70%);animation:ripple 5.5s ease-in-out infinite}
@keyframes ripple{0%,100%{transform:scale(1);opacity:.75}50%{transform:scale(.86);opacity:.45}}

.marquee{position:relative;border-block:1px solid var(--line);background:var(--bg-alt);overflow:hidden;padding:.75rem 0}
.marquee-track{display:flex;width:max-content;animation:scroll 34s linear infinite}
.marquee span{white-space:nowrap;font-size:.82rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);padding-right:1rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- Secciones ---------- */
.section{padding:clamp(3.5rem,7vw,6rem) 0}
.section-alt{background:var(--bg-alt);border-block:1px solid var(--line)}
h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:800}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-bottom:2.6rem}
.section-head p{margin-top:.7rem;max-width:36rem}

.filters{display:flex;gap:.5rem;flex-wrap:wrap}
.chip{padding:.5rem 1rem;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.85rem;font-weight:600;color:var(--muted);transition:.2s}
.chip:hover{color:var(--text);border-color:var(--muted)}
.chip.is-active{background:var(--duck);border-color:var(--duck);color:#14100A}

/* ---------- Rejilla de producto ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:1.5rem}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;display:flex;flex-direction:column;transition:transform .28s cubic-bezier(.2,.8,.2,1),border-color .28s,box-shadow .28s;animation:rise .5s backwards}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
.card:hover{transform:translateY(-6px);border-color:var(--duck);box-shadow:var(--shadow)}
.card.hide{display:none}

.card-media{position:relative;border-radius:var(--radius-sm);background:radial-gradient(120% 90% at 50% 15%,var(--glow,#1E2740),var(--surface-2));display:grid;place-items:center;padding:1.1rem;overflow:hidden}
.card-media img{width:100%;max-width:200px;transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.card:hover .card-media img{transform:translateY(-7px) rotate(-3deg) scale(1.05)}

.tag{position:absolute;top:.75rem;left:.75rem;padding:.28rem .6rem;border-radius:999px;font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:rgba(8,11,20,.75);border:1px solid var(--line);color:var(--muted);backdrop-filter:blur(4px)}
.tag.hot{background:var(--flame);color:#1A0E05;border-color:transparent}
.tag.new{background:var(--mint);color:#06251D;border-color:transparent}

.card-body{padding-top:1.1rem;display:flex;flex-direction:column;flex:1}
.card h3{font-size:1.12rem;font-weight:700}
.card .desc{color:var(--muted);font-size:.87rem;margin:.45rem 0 1.1rem;flex:1}
.stars{display:flex;align-items:center;gap:.35rem;font-size:.78rem;color:var(--muted);margin-top:.35rem}
.stars b{color:var(--duck);letter-spacing:.06em}

.card-foot{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:auto}
.price{font-size:1.32rem;font-weight:800;letter-spacing:-.02em}
.price s{font-size:.82rem;font-weight:500;color:var(--muted);margin-right:.4rem}
.add{padding:.6rem 1.1rem;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);font-weight:700;font-size:.86rem;transition:.2s;white-space:nowrap}
.add:hover{background:var(--duck);border-color:var(--duck);color:#14100A}
.add.done{background:var(--mint);border-color:var(--mint);color:#06251D}

/* ---------- Features ---------- */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.4rem;margin-top:2.6rem}
.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;transition:border-color .25s,transform .25s}
.feature:hover{border-color:var(--duck);transform:translateY(-4px)}
.ico{font-size:1.9rem;margin-bottom:.9rem}
.feature h3{font-size:1.02rem;font-weight:700;margin-bottom:.55rem}
.feature p{color:var(--muted);font-size:.88rem}

/* ---------- Panel CDN ---------- */
.perf-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:1rem;margin-bottom:1.8rem}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:1.1rem 1.2rem}
.stat .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600}
.stat .v{font-size:1.7rem;font-weight:800;letter-spacing:-.02em;margin-top:.35rem}
.stat .v small{font-size:.9rem;font-weight:600;color:var(--muted);margin-left:.15rem}

.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}
table.perf{width:100%;border-collapse:collapse;font-size:.86rem;min-width:640px}
table.perf th{text-align:left;padding:.85rem 1rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);border-bottom:1px solid var(--line);font-weight:700}
table.perf td{padding:.75rem 1rem;border-bottom:1px solid rgba(38,49,74,.55);font-variant-numeric:tabular-nums}
table.perf tr:last-child td{border-bottom:0}
table.perf tr:hover td{background:var(--surface-2)}
.res{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem}
.hit,.miss{padding:.2rem .55rem;border-radius:999px;font-size:.7rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.hit{background:rgba(126,231,199,.14);color:var(--mint)}
.miss{background:rgba(255,138,61,.14);color:var(--flame)}
.fineprint{color:var(--muted);font-size:.78rem;margin-top:1rem}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--surface-2);padding:.1rem .35rem;border-radius:5px;font-size:.9em}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);background:var(--bg-alt);padding:2.5rem 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}
.footer .brand{margin-bottom:.6rem}

/* ---------- Cesta ---------- */
.drawer-scrim{position:fixed;inset:0;background:rgba(4,6,12,.65);backdrop-filter:blur(3px);z-index:50;animation:fade .25s}
@keyframes fade{from{opacity:0}}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(400px,100%);background:var(--bg-alt);border-left:1px solid var(--line);z-index:60;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.8,.2,1);visibility:hidden}
.drawer.open{transform:none;visibility:visible}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:1.4rem 1.5rem;border-bottom:1px solid var(--line)}
.drawer-head h2{font-size:1.22rem}
.icon-btn{width:34px;height:34px;border-radius:50%;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;font-size:.85rem}
.icon-btn:hover{border-color:var(--duck)}
.drawer-body{flex:1;overflow-y:auto;padding:1.2rem 1.5rem;display:flex;flex-direction:column;gap:1rem}
.empty{color:var(--muted);text-align:center;padding:3.5rem 1rem;font-size:.9rem}
.empty img{width:120px;margin:0 auto 1.2rem;opacity:.35}

.line{display:flex;gap:.9rem;align-items:center}
.line img{width:60px;border-radius:10px;background:var(--surface-2);padding:.35rem;flex-shrink:0}
.line-info{flex:1;min-width:0}
.line-info h4{margin:0;font-size:.92rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.line-info span{color:var(--muted);font-size:.82rem}
.qty{display:flex;align-items:center;gap:.15rem;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.15rem}
.qty button{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;color:var(--muted);font-weight:800;line-height:1}
.qty button:hover{background:var(--surface-2);color:var(--text)}
.qty span{min-width:20px;text-align:center;font-size:.85rem;font-weight:700;font-variant-numeric:tabular-nums}

.drawer-foot{padding:1.3rem 1.5rem;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:.9rem}
.total{display:flex;justify-content:space-between;align-items:baseline}
.total strong{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}

.toast{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%,140%);background:var(--duck);color:#14100A;padding:.8rem 1.4rem;border-radius:999px;font-weight:700;font-size:.88rem;z-index:70;box-shadow:var(--shadow);transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.toast.show{transform:translate(-50%,0)}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .lead{margin-inline:auto}
  .hero-cta,.trust{justify-content:center}
  .hero-art{order:-1}
  .hero-art img{max-width:320px}
  .nav-links{display:none}
}
@media (max-width:560px){
  .trust{gap:1.5rem}
  .cart-btn span:not(.badge){display:none}
  .section-head{align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
}