:root{
  --bg:#070b14;--card:#0f1728;--card2:#121d33;--text:#f6f8fb;--muted:#a9b2c3;
  --accent:#6f5cff;--accent2:#24d3a7;--border:rgba(255,255,255,.08);
  --shadow:0 20px 60px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:
radial-gradient(circle at 20% 10%,rgba(111,92,255,.18),transparent 30%),
radial-gradient(circle at 80% 10%,rgba(36,211,167,.12),transparent 25%),var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

button{font:inherit;-webkit-appearance:none;appearance:none}
button::-moz-focus-inner{border:0;padding:0}
input[type=number]{-moz-appearance:textfield}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.container{width:min(1140px,92%);margin:auto}
.topbar{position:sticky;top:0;z-index:20;background:rgba(7,11,20,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem}
.brand img{width:42px;height:42px;object-fit:cover;border-radius:12px}
nav{display:flex;gap:18px;align-items:center}
nav a{color:#d8dfeb}
.hero{padding:80px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:center}
.eyebrow{display:inline-flex;padding:8px 12px;border:1px solid rgba(111,92,255,.35);background:rgba(111,92,255,.12);border-radius:999px;color:#d9d3ff;font-size:.86rem}
h1{font-size:clamp(2.5rem,7vw,5rem);line-height:.98;margin:18px 0 18px;letter-spacing:-.05em}
h2{font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:-.03em}
.lead{font-size:1.12rem;color:var(--muted);max-width:650px;line-height:1.75}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:16px;padding:14px 20px;background:linear-gradient(135deg,var(--accent),#8f7dff);color:white;font-weight:800;cursor:pointer;box-shadow:0 10px 30px rgba(111,92,255,.24);transition:transform .2s ease, box-shadow .2s ease, opacity .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 35px rgba(111,92,255,.32)}
.btn:active{transform:translateY(0)}
.btn-secondary{background:rgba(255,255,255,.045);border:1px solid var(--border);box-shadow:none;color:#edf2fb}
.btn-secondary:hover{border-color:rgba(111,92,255,.36);background:rgba(111,92,255,.11);box-shadow:none}
.btn-sm{padding:10px 14px;border-radius:12px}
.hero-card{border:1px solid var(--border);background:linear-gradient(145deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border-radius:28px;padding:24px;box-shadow:var(--shadow)}
.hero-screen{aspect-ratio:16/11;border-radius:20px;background:linear-gradient(145deg,#151f36,#0a101d);padding:18px;overflow:hidden}
.screen-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.dots{display:flex;gap:6px}.dots span{width:8px;height:8px;border-radius:50%;background:#4e5d79}
.mock-banner{height:42%;border-radius:16px;background:linear-gradient(120deg,rgba(111,92,255,.9),rgba(36,211,167,.68));display:flex;align-items:end;padding:18px;font-weight:800}
.mock-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.mock-tile{height:82px;border-radius:12px;background:#1b2742;border:1px solid rgba(255,255,255,.06)}
.section{padding:56px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}
.section-head p{color:var(--muted);max-width:580px}
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr));gap:18px;align-items:stretch}
.card{background:linear-gradient(145deg,rgba(255,255,255,.05),rgba(255,255,255,.025));border:1px solid var(--border);border-radius:22px;overflow:hidden;transition:.25s;position:relative;display:flex;flex-direction:column;height:100%}
.card:hover{transform:translateY(-5px);border-color:rgba(111,92,255,.4)}
.card-image{width:100%;height:clamp(185px,18vw,245px);background:linear-gradient(180deg,#0f1930,#0a1324);overflow:hidden;display:flex;align-items:center;justify-content:center;padding:14px}
.card-image img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center;border-radius:16px}
.card-body{padding:20px;display:flex;flex-direction:column;flex:1}
.card-body .btn{margin-top:auto}
.badge{display:inline-block;font-size:.76rem;padding:6px 9px;background:rgba(36,211,167,.1);border:1px solid rgba(36,211,167,.2);color:#9ff5df;border-radius:999px}
.price{font-size:2rem;font-weight:900;margin:10px 0}
.muted{color:var(--muted)}
.features{list-style:none;padding:0;margin:14px 0 18px}.features li{margin:9px 0;color:#c9d1de}
.features li:before{content:"✓";color:var(--accent2);font-weight:900;margin-right:8px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{padding:22px;border:1px solid var(--border);border-radius:20px;background:rgba(255,255,255,.025)}
.step-num{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(111,92,255,.15);color:#cbc2ff;font-weight:900}
.form-wrap{width:min(820px,92%);margin:42px auto;padding:28px;border:1px solid var(--border);border-radius:24px;background:rgba(255,255,255,.035)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;margin-bottom:7px;color:#dce3ed;font-weight:650}
input,select,textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#0d1524;color:white;outline:none}
textarea{min-height:110px;resize:vertical}
.full{grid-column:1/-1}
.alert{padding:12px 14px;border-radius:12px;background:rgba(255,90,90,.12);border:1px solid rgba(255,90,90,.25);margin-bottom:14px}
.footer{border-top:1px solid var(--border);padding:32px 0;color:var(--muted)}
.footer-grid{display:flex;justify-content:space-between;gap:20px;align-items:center}
.footer p{margin:.4rem 0 0}
@media(max-width:850px){
  nav a:not(.btn){display:none}.hero-grid,.steps{grid-template-columns:1fr}.hero{padding-top:48px}.hero-card{order:-1}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}
  .services{grid-template-columns:1fr;gap:16px}
  .card-image{height:clamp(180px,56vw,250px);padding:12px}
}
@media(min-width:1400px){
  .container{width:min(1280px,92%)}
  .card-image{height:250px}
}


/* ===== Carrito ===== */
.cart-link{display:inline-flex;align-items:center;gap:7px;padding:10px 13px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.04);font-weight:800;color:#fff;transition:.2s ease}
.cart-link:hover{border-color:rgba(111,92,255,.5);background:rgba(111,92,255,.1)}
.cart-count{min-width:24px;height:24px;padding:0 7px;border-radius:999px;display:inline-grid;place-items:center;background:var(--accent);font-size:.78rem;color:#fff}
.add-cart-form{margin-top:auto}.add-cart-form .btn{width:100%}
.cart-page{padding:52px 0 72px;min-height:70vh}
.cart-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}
.page-title{font-size:clamp(2rem,5vw,3.8rem);margin:12px 0 8px;line-height:1.05}
.success-box{padding:13px 16px;border-radius:14px;background:rgba(36,211,167,.11);border:1px solid rgba(36,211,167,.25);color:#b9ffeb;margin-bottom:18px}
.empty-cart{padding:54px 24px;text-align:center;border:1px solid var(--border);border-radius:24px;background:rgba(255,255,255,.025)}
.empty-cart-icon{font-size:3rem}.empty-cart h2{margin-bottom:8px}
.cart-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;align-items:start}
.cart-list,.cart-summary{border:1px solid var(--border);background:rgba(255,255,255,.03);border-radius:24px;box-shadow:var(--shadow)}
.cart-list{padding:22px}
.cart-list-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding-bottom:18px;margin-bottom:8px;border-bottom:1px solid var(--border)}
.cart-list-head h2{margin:0 0 6px;font-size:1.4rem}
.cart-list-head p{margin:0}
.cart-mini-count{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(111,92,255,.12);border:1px solid rgba(111,92,255,.28);color:#ddd7ff;font-weight:800;white-space:nowrap}
.cart-items-clean{display:grid;gap:14px;margin-top:16px}
.cart-item-clean{border:1px solid rgba(255,255,255,.07);background:linear-gradient(145deg,rgba(255,255,255,.04),rgba(255,255,255,.02));border-radius:20px;padding:18px}
.cart-item-main{display:grid;gap:16px}
.cart-item-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.cart-title-block h3{margin:0 0 6px;font-size:1.18rem}
.cart-title-block p{margin:0}
.cart-item-bottom{display:flex;align-items:end;justify-content:space-between;gap:18px;flex-wrap:wrap}
.qty-clean label{font-size:.82rem;color:var(--muted);margin-bottom:7px}
.qty-stepper{display:inline-flex;align-items:center;gap:8px;padding:6px;border:1px solid var(--border);background:#0d1524;border-radius:16px}
.qty-step{width:38px;height:38px;border:0;border-radius:12px;background:#16233a;color:#fff;font-size:1.3rem;font-weight:800;cursor:pointer;transition:.2s ease}
.qty-step:hover{background:#203252}
.qty-stepper input{width:72px;padding:10px 8px;text-align:center;border-radius:12px;background:#0a1120;border:1px solid rgba(255,255,255,.08)}
.cart-subtotal.clean{display:grid;gap:6px;text-align:right}
.cart-subtotal.clean span{font-size:.8rem;color:var(--muted)}
.cart-subtotal.clean strong{font-size:1.18rem}
.icon-remove{width:42px;height:42px;display:inline-grid;place-items:center;border-radius:14px;border:1px solid rgba(255,107,129,.22);background:rgba(255,107,129,.08);color:#ff9dad;cursor:pointer;transition:.2s ease}
.icon-remove:hover{background:rgba(255,107,129,.15);border-color:rgba(255,107,129,.42);transform:translateY(-1px)}
.cart-actions-row.clean{padding-top:18px;display:flex;justify-content:flex-end}
.cart-summary{padding:22px;position:sticky;top:94px}
.summary-line{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--border)}
.summary-line.total{font-size:1.2rem;border-bottom:0;padding-top:20px}.checkout-btn{width:100%;margin-top:14px}
.summary-note{font-size:.84rem;line-height:1.5;color:var(--muted);text-align:center}
.ghost-danger{margin-top:8px;width:100%;border:1px solid rgba(255,107,129,.2);background:rgba(255,107,129,.06);color:#ff9dad;padding:13px 16px;border-radius:14px;font-weight:800;cursor:pointer;transition:.2s ease}
.ghost-danger:hover{background:rgba(255,107,129,.12);border-color:rgba(255,107,129,.34)}
.checkout-items{margin:18px 0 24px;border:1px solid var(--border);border-radius:16px;overflow:hidden}.checkout-item-row,.checkout-total-row{display:flex;justify-content:space-between;gap:18px;padding:14px 16px;border-bottom:1px solid var(--border)}.checkout-total-row{border-bottom:0;background:rgba(255,255,255,.035);font-size:1.12rem}.checkout-item-row small{color:var(--muted)}.checkout-buttons{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.empty-checkout{text-align:center;padding:28px}

@media(max-width:900px){
  .cart-layout{grid-template-columns:1fr}.cart-summary{position:static}.cart-heading{align-items:flex-start;flex-direction:column}.cart-list-head{flex-direction:column;align-items:flex-start}.cart-item-bottom{align-items:stretch}.cart-subtotal.clean{text-align:left}.cart-actions-row.clean .btn{width:100%}
}
@media(max-width:600px){
  .nav{min-height:64px}.brand span{max-width:135px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}nav{gap:7px}.cart-link{padding:8px 10px}.cart-link>span:nth-child(2){display:none}.cart-icon{font-size:1.1rem}
  .cart-page{padding-top:28px}.cart-list{padding:16px}.cart-item-clean{padding:16px}.cart-item-top{gap:10px}.cart-title-block h3{font-size:1.04rem}.qty-stepper{width:100%;justify-content:space-between}.qty-stepper input{flex:1;min-width:0;width:auto}.checkout-buttons .btn,.ghost-danger{width:100%}
}


/* ===== Carrito premium / control reset ===== */
.cart-page .cart-list{overflow:hidden}
.cart-page .cart-item-clean{box-shadow:0 12px 30px rgba(0,0,0,.12)}
.cart-page .qty-stepper{width:auto;min-width:168px;height:52px;padding:5px;border:1px solid rgba(255,255,255,.10);background:#0a1220;box-shadow:inset 0 1px 0 rgba(255,255,255,.025)}
.cart-page .qty-stepper .qty-step{all:unset;box-sizing:border-box;width:40px;height:40px;display:grid;place-items:center;flex:0 0 40px;border-radius:12px;background:linear-gradient(180deg,#1b2942,#142138);color:#e9edff;cursor:pointer;box-shadow:inset 0 0 0 1px rgba(255,255,255,.07);transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.cart-page .qty-stepper .qty-step:hover{background:linear-gradient(180deg,#25385a,#1a2c4a);box-shadow:inset 0 0 0 1px rgba(128,113,255,.32),0 8px 18px rgba(0,0,0,.16);transform:translateY(-1px)}
.cart-page .qty-stepper .qty-step:active{transform:scale(.96)}
.cart-page .qty-stepper .qty-step svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.cart-page .qty-stepper input{all:unset;box-sizing:border-box;width:66px;height:40px;text-align:center;color:#fff;font-weight:800;font-size:1rem;background:transparent;border:0!important;box-shadow:none!important}
.cart-page .icon-remove{all:unset;box-sizing:border-box;width:42px;height:42px;display:grid;place-items:center;flex:0 0 42px;border-radius:13px;color:#ff9eac;background:rgba(255,94,116,.08);box-shadow:inset 0 0 0 1px rgba(255,118,137,.17);cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.cart-page .icon-remove:hover{background:rgba(255,94,116,.15);box-shadow:inset 0 0 0 1px rgba(255,118,137,.35),0 8px 20px rgba(0,0,0,.12);transform:translateY(-1px)}
.cart-page .icon-remove:active{transform:scale(.96)}
.cart-page .icon-remove svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cart-page .ghost-danger{appearance:none;-webkit-appearance:none}
.cart-icon{display:inline-grid;place-items:center}.cart-icon svg{display:block}
@media(max-width:600px){
  .cart-page .cart-item-bottom{display:grid;grid-template-columns:1fr auto;align-items:end}
  .cart-page .qty-clean{min-width:0}
  .cart-page .qty-stepper{width:min(100%,190px);min-width:0}
  .cart-page .qty-stepper input{flex:1;min-width:48px;width:auto}
  .cart-page .cart-subtotal.clean{text-align:right}
}