/* ==========================================================
   INNOVA DTF — Sistema de diseño
   Estética: prueba de imprenta / proof técnico.
   Tinta sobre film: negro prenda + film blanco + acentos CMYK.
   ========================================================== */
:root{
  --ink:#101014;         /* negro prenda */
  --film:#F7F7F5;        /* blanco film DTF */
  --paper:#FFFFFF;
  --line:#DDDDD6;
  --gray:#6B6B72;
  --mag:#E5137D;         /* M */
  --cyan:#0092B0;        /* C */
  --yel:#FFC400;         /* Y */
  --ok:#1F9D55;
  --err:#D5303E;
  --maxw:1120px;
  --font-d:'Archivo',system-ui,sans-serif;
  --font-m:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:var(--font-d);background:var(--film);color:var(--ink);font-size:16.5px;line-height:1.55}
img{max-width:100%;display:block}
a{color:inherit}
button{font-family:inherit}
::selection{background:var(--yel)}

/* ---- utilidades ---- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.mono{font-family:var(--font-m)}
.eyebrow{font-family:var(--font-m);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gray)}
.hidden{display:none!important}

/* ---- barra de calibración CMYK: divisor de secciones ---- */
.calibration{display:grid;grid-template-columns:repeat(8,1fr);height:8px}
.calibration i{display:block}
.calibration i:nth-child(1){background:var(--cyan)}
.calibration i:nth-child(2){background:var(--mag)}
.calibration i:nth-child(3){background:var(--yel)}
.calibration i:nth-child(4){background:var(--ink)}
.calibration i:nth-child(5){background:var(--cyan)}
.calibration i:nth-child(6){background:var(--mag)}
.calibration i:nth-child(7){background:var(--yel)}
.calibration i:nth-child(8){background:var(--ink)}

/* ---- marca de registro (signature) ---- */
.regmark{width:18px;height:18px;flex:0 0 18px}

/* ---- header ---- */
.site-head{background:var(--ink);color:var(--film);position:sticky;top:0;z-index:50}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{font-weight:900;font-size:21px;letter-spacing:-.02em;text-decoration:none;display:flex;align-items:center;gap:10px}
.logo b{color:var(--mag)}
.nav{display:flex;align-items:center;gap:22px}
.nav a{text-decoration:none;font-weight:600;font-size:15px;opacity:.9}
.nav a:hover{opacity:1;color:var(--yel)}
.lang-btn{background:none;border:1.5px solid var(--film);color:var(--film);padding:4px 10px;font-family:var(--font-m);font-size:12px;cursor:pointer}
.lang-btn:hover{background:var(--film);color:var(--ink)}
@media(max-width:760px){.nav a.hide-m{display:none}}

/* ---- botones ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:var(--film);
  border:2px solid var(--ink);padding:13px 26px;font-weight:800;font-size:16px;text-decoration:none;cursor:pointer;
  transition:transform .08s ease,background .15s}
.btn:hover{background:var(--mag);border-color:var(--mag)}
.btn:active{transform:translateY(1px)}
.btn.alt{background:transparent;color:var(--ink)}
.btn.alt:hover{background:var(--ink);color:var(--film)}
.btn.ondark{background:var(--mag);border-color:var(--mag)}
.btn.ondark:hover{background:var(--yel);border-color:var(--yel);color:var(--ink)}
.btn.ghostdark{background:transparent;color:var(--film);border-color:var(--film)}
.btn.ghostdark:hover{background:var(--film);color:var(--ink)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}

/* ---- hero ---- */
.hero{background:var(--ink);color:var(--film);padding:64px 0 72px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(34px,5vw,58px);font-weight:900;line-height:1.02;letter-spacing:-.03em;
  font-stretch:112%;text-transform:uppercase}
.hero h1 .c{color:var(--cyan)}.hero h1 .m{color:var(--mag)}.hero h1 .y{color:var(--yel)}
.hero p.lead{margin:20px 0 30px;font-size:19px;opacity:.85;max-width:46ch}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .spec-line{margin-top:26px;font-family:var(--font-m);font-size:13px;color:var(--yel);letter-spacing:.05em}
@media(max-width:880px){.hero .wrap{grid-template-columns:1fr}.hero-diagram{max-width:420px;margin:0 auto}}

/* diagrama técnico de la yarda (SVG contenedor) */
.hero-diagram svg{width:100%;height:auto;display:block}

/* ---- secciones ---- */
section.block{padding:72px 0}
section.block.dark{background:var(--ink);color:var(--film)}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:36px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(26px,3.4vw,38px);font-weight:900;letter-spacing:-.02em;text-transform:uppercase}
.sec-head .rule{flex:1;height:2px;background:var(--ink);min-width:60px}
.dark .sec-head .rule{background:var(--film)}

/* ---- cards de vía (subir / armar) ---- */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:26px}
@media(max-width:820px){.paths{grid-template-columns:1fr}}
.path-card{background:var(--paper);border:2px solid var(--ink);padding:34px 30px;position:relative;display:flex;flex-direction:column;gap:14px}
.path-card .corner{position:absolute;width:16px;height:16px;border:2px solid var(--mag)}
.path-card .corner.tl{top:-2px;left:-2px;border-right:none;border-bottom:none}
.path-card .corner.br{bottom:-2px;right:-2px;border-left:none;border-top:none}
.path-card h3{font-size:24px;font-weight:900;text-transform:uppercase;letter-spacing:-.01em}
.path-card .tagline{font-family:var(--font-m);font-size:12.5px;color:var(--cyan);letter-spacing:.08em;text-transform:uppercase}
.path-card p{color:#3A3A40}
.path-card ul{margin:4px 0 8px 18px;color:#3A3A40}
.path-card .btn{margin-top:auto;align-self:flex-start}

/* ---- especificación técnica ---- */
.spec-table{width:100%;border-collapse:collapse;background:var(--paper);border:2px solid var(--ink)}
.spec-table td,.spec-table th{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left}
.spec-table th{font-family:var(--font-m);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gray);width:34%}
.spec-table td{font-weight:600}
.spec-table tr:last-child td,.spec-table tr:last-child th{border-bottom:none}
.spec-table .val{font-family:var(--font-m);color:var(--mag);font-weight:600}

/* ---- precios ---- */
/* ---- tarjetas de precio ---- */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:760px){.tiers{grid-template-columns:1fr}}

.tier{
  padding:32px 26px;
  text-align:center;
  position:relative;
  display:flex;flex-direction:column;gap:6px;
}
/* Siguiente día: fondo ink con borde cyan */
.tier.nextday{
  background:var(--ink);
  border:2px solid var(--cyan);
  color:var(--film);
}
.tier.nextday .t-label{color:var(--cyan)}
.tier.nextday .t-price{color:var(--film)}
.tier.nextday .t-per{color:rgba(247,247,245,.6)}
.tier.nextday .t-desc{color:rgba(247,247,245,.75)}

/* Mismo día: fondo magenta — el más llamativo */
.tier.sameday{
  background:var(--mag);
  border:2px solid var(--mag);
  color:#fff;
  transform:translateY(-6px);
  box-shadow:0 12px 32px rgba(229,19,125,.45);
}
.tier.sameday .t-label{color:rgba(255,255,255,.85)}
.tier.sameday .t-price{color:#fff}
.tier.sameday .t-per{color:rgba(255,255,255,.75)}
.tier.sameday .t-desc{color:rgba(255,255,255,.85)}
.tier.sameday .flag{background:#fff;color:var(--mag)}

/* Capa de blanco: fondo amarillo con ink */
.tier.whitelayer{
  background:var(--yel);
  border:2px dashed var(--ink);
  color:var(--ink);
}
.tier.whitelayer .t-label{color:var(--ink);opacity:.7}
.tier.whitelayer .t-price{color:var(--ink)}
.tier.whitelayer .t-per{color:rgba(16,16,20,.65)}
.tier.whitelayer .t-desc{color:rgba(16,16,20,.8)}

.tier .t-label{font-family:var(--font-m);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;margin-bottom:6px}
.tier .t-price{font-size:54px;font-weight:900;letter-spacing:-.03em;line-height:1;margin:8px 0 2px}
.tier .t-per{font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-bottom:10px}
.tier .t-desc{font-size:13.5px;line-height:1.5;margin-top:auto;padding-top:10px;border-top:1px solid rgba(255,255,255,.2)}
.tier.nextday .t-desc{border-top-color:rgba(0,146,176,.3)}
.tier.whitelayer .t-desc{border-top-color:rgba(16,16,20,.15)}

.tier .flag{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  padding:4px 14px;font-family:var(--font-m);font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  white-space:nowrap;
}

/* ---- pasos ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--film);border:2px solid var(--film)}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}
.step{background:var(--ink);padding:26px 22px}
.step .n{font-family:var(--font-m);color:var(--yel);font-size:13px;letter-spacing:.1em}
.step h4{margin:8px 0 6px;font-size:18px;font-weight:800}
.step p{font-size:14.5px;opacity:.8}

/* ---- FAQ ---- */
.faq details{background:var(--paper);border:1.5px solid var(--ink);margin-bottom:10px}
.faq summary{padding:16px 20px;font-weight:800;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::after{content:'+';font-family:var(--font-m);color:var(--mag);font-size:20px;line-height:1}
.faq details[open] summary::after{content:'–'}
.faq .a{padding:0 20px 18px;color:#3A3A40}

/* ---- footer ---- */
footer{background:var(--ink);color:var(--film);padding:40px 0 30px}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
footer .fine{font-family:var(--font-m);font-size:12px;opacity:.6}

/* ==========================================================
   FLUJO DE PEDIDO (subir.html / builder.html)
   ========================================================== */
.flow-wrap{max-width:820px;margin:0 auto;padding:36px 20px 90px}
.flow-title{font-size:clamp(26px,4vw,36px);font-weight:900;text-transform:uppercase;letter-spacing:-.02em;margin-bottom:6px}
.flow-sub{color:var(--gray);margin-bottom:28px}
.stepper{display:flex;gap:6px;margin-bottom:34px}
.stepper span{flex:1;height:6px;background:var(--line)}
.stepper span.on{background:var(--mag)}
.panel{background:var(--paper);border:2px solid var(--ink);padding:30px 28px;margin-bottom:22px}
.panel h3{font-size:19px;font-weight:900;text-transform:uppercase;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:14.5px;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1.5px solid var(--ink);font-family:inherit;font-size:16px;background:#fff}
.field .hint{font-size:13px;color:var(--gray);margin-top:4px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.grid-2{grid-template-columns:1fr}}

/* dropzone */
.dropzone{border:2.5px dashed var(--ink);background:repeating-linear-gradient(45deg,#fff,#fff 12px,#FBFBF7 12px,#FBFBF7 24px);
  padding:44px 24px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}
.dropzone.drag{border-color:var(--mag);background:#FFF4FA}
.dropzone .big{font-weight:900;font-size:19px}
.dropzone .spec{font-family:var(--font-m);font-size:12.5px;color:var(--gray);margin-top:8px;letter-spacing:.04em}

/* lista de archivos subidos */
.file-item{border:1.5px solid var(--ink);background:#fff;padding:14px 16px;margin-top:12px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.file-item .thumb{width:52px;height:85px;object-fit:contain;background:
  conic-gradient(#eee 90deg,#fff 90deg 180deg,#eee 180deg 270deg,#fff 270deg) 0 0/14px 14px;border:1px solid var(--line);flex:0 0 52px}
.file-item .meta{flex:1;min-width:180px}
.file-item .name{font-weight:700;word-break:break-all}
.file-item .dims{font-family:var(--font-m);font-size:12.5px;color:var(--gray)}
.file-item .status{font-family:var(--font-m);font-size:12.5px;font-weight:600}
.file-item .status.ok{color:var(--ok)}
.file-item .status.err{color:var(--err)}
.file-item .bar{height:6px;background:var(--line);margin-top:6px;position:relative}
.file-item .bar i{position:absolute;inset:0;right:100%;background:var(--cyan);transition:right .2s}
.file-item button.rm{background:none;border:none;color:var(--err);font-size:22px;cursor:pointer;line-height:1}

/* resumen / total */
.summary{background:var(--ink);color:var(--film);padding:24px 28px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.summary .tot{font-size:34px;font-weight:900;letter-spacing:-.02em}
.summary .det{font-family:var(--font-m);font-size:13px;opacity:.8}
.qty{display:inline-flex;border:1.5px solid var(--ink)}
.qty button{width:42px;height:42px;background:#fff;border:none;font-size:20px;font-weight:800;cursor:pointer}
.qty button:hover{background:var(--yel)}
.qty input{width:64px;text-align:center;border:none;border-left:1.5px solid var(--ink);border-right:1.5px solid var(--ink);font-size:17px;font-weight:800;font-family:var(--font-m)}
.qty.sm button{width:32px;height:32px;font-size:17px}
.qty.sm input{width:48px;font-size:15px}
.notice{border:1.5px solid var(--ink);background:var(--yel);padding:12px 16px;font-weight:600;font-size:14.5px;margin:14px 0}
.notice.err{background:#FDE8EA;border-color:var(--err);color:var(--err)}
.notice.ok{background:#E7F6EC;border-color:var(--ok);color:#14683A}

/* ==========================================================
   BUILDER
   ========================================================== */
.builder-layout{display:grid;grid-template-columns:300px 1fr;gap:0;min-height:calc(100vh - 64px)}
@media(max-width:900px){.builder-layout{grid-template-columns:1fr}}
.b-side{background:var(--paper);border-right:2px solid var(--ink);padding:20px;display:flex;flex-direction:column;gap:14px;overflow-y:auto}
.b-side h3{font-size:15px;font-weight:900;text-transform:uppercase;letter-spacing:.03em}
.b-canvas-area{background:#2A2A30;padding:26px;display:flex;flex-direction:column;align-items:center;overflow:auto}
.b-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;justify-content:center}
.b-toolbar button{background:var(--film);border:1.5px solid var(--ink);padding:8px 13px;font-weight:700;font-size:13.5px;cursor:pointer}
.b-toolbar button:hover{background:var(--yel)}
.b-toolbar button:disabled{opacity:.4;cursor:not-allowed}
#stage-holder{background:transparent}
.b-designs{display:flex;flex-direction:column;gap:8px}
.b-design{display:flex;gap:10px;align-items:center;border:1.5px solid var(--line);padding:8px;cursor:grab;background:#fff}
.b-design:hover{border-color:var(--mag)}
.b-design img{width:40px;height:40px;object-fit:contain;background:
  conic-gradient(#eee 90deg,#fff 90deg 180deg,#eee 180deg 270deg,#fff 270deg) 0 0/10px 10px}
.b-design .nm{font-size:12.5px;font-weight:700;word-break:break-all;line-height:1.25}
.b-design .dm{font-family:var(--font-m);font-size:11px;color:var(--gray)}
.b-stat{font-family:var(--font-m);font-size:12.5px;background:var(--ink);color:var(--yel);padding:10px 12px;letter-spacing:.04em}
.dpi-pill{display:inline-block;padding:2px 8px;font-family:var(--font-m);font-size:11px;font-weight:600;color:#fff;border-radius:2px}
.dpi-ok{background:var(--ok)}.dpi-mid{background:#D98E00}.dpi-bad{background:var(--err)}

/* Modal de checkout compartido */
.modal-bg{position:fixed;inset:0;background:rgba(16,16,20,.72);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}
.modal{background:var(--film);max-width:560px;width:100%;max-height:92vh;overflow-y:auto;border:2px solid var(--ink);padding:30px 28px}
#card-container{margin:12px 0}
.pay-alt{border-top:1.5px dashed var(--ink);margin-top:18px;padding-top:16px}

/* ---- auth ---- */
.auth-pill{display:flex;align-items:center;gap:10px;color:var(--film);font-size:14px;font-weight:700}
.tag-exempt{background:var(--ok);color:#fff;padding:2px 6px;font-size:11px;border-radius:2px;font-family:var(--font-m)}
/* ---- order-summary-box ---- */
.order-summary-box{background:var(--ink);color:var(--film);padding:20px 22px;margin-bottom:16px}
.sum-row{display:flex;justify-content:space-between;padding:4px 0;font-size:15px}
.sum-total{font-size:20px;font-weight:800;border-top:2px solid rgba(255,255,255,.2);margin-top:6px;padding-top:8px}

/* ---- logo imagen ---- */
.logo-img{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.logo-img img{display:block;height:40px;width:auto}