/* ============================================================
   RR Smart Systems — Estilos compartidos (mobile-first)
   ============================================================ */
:root{
  --azul:#1565C0;
  --azul-osc:#0D47A1;
  --azul-deep:#0A3A85;
  --gris-fondo:#F3F4F6;
  --gris-texto:#1F2937;
  --gris-suave:#6B7280;
  --blanco:#FFFFFF;
  --borde:#E5E7EB;
  --c-pesaje:#1565C0;
  --c-inventario:#0E7490;
  --c-zebra:#047857;
  --c-envio:#B45309;
  --c-web:#7C3AED;
  --sombra:0 1px 3px rgba(16,24,40,.08), 0 1px 2px rgba(16,24,40,.04);
  --sombra-lg:0 12px 28px rgba(13,71,161,.14), 0 4px 10px rgba(16,24,40,.06);
  --radio:16px;
  --max:1180px;
  --logo:url(logo.png);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  color:var(--gris-texto);background:var(--blanco);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.brand-logo{background-image:var(--logo);background-size:contain;background-repeat:no-repeat;background-position:center}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:.95rem;
  border:none;cursor:pointer;padding:12px 22px;border-radius:10px;transition:transform .15s,box-shadow .2s,background .2s;text-align:center}
.btn-primary{background:var(--azul);color:#fff;box-shadow:0 4px 14px rgba(21,101,192,.35)}
.btn-primary:hover{background:var(--azul-osc);transform:translateY(-2px);box-shadow:0 8px 22px rgba(21,101,192,.42)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--azul)}
.btn-white{background:#fff;color:var(--azul-osc)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.btn-lg{padding:12px 22px;font-size:1rem}

/* ---------- Navbar (mobile-first) ---------- */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--borde)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:62px}
.nav-brand{display:flex;align-items:center;gap:10px}
.nav-brand .brand-logo{width:74px;height:38px;flex:0 0 74px}
.nav-brand b{font-size:1rem;color:var(--azul-osc);letter-spacing:.2px;line-height:1.1}
.nav-brand span{display:block;font-size:.62rem;color:var(--gris-suave);font-weight:600;letter-spacing:1px}
/* Menú lateral (drawer) en móvil */
.nav-links{position:fixed;top:62px;right:0;bottom:0;width:76%;max-width:290px;background:#fff;
  flex-direction:column;align-items:stretch;gap:0;padding:10px 0 24px;display:flex;
  transform:translateX(110%);transition:transform .3s ease;box-shadow:-12px 0 34px rgba(13,23,42,.22);
  z-index:49;overflow-y:auto}
.nav-links.open{transform:none}
.nav-links a{padding:15px 24px;font-size:1rem;font-weight:600;color:var(--gris-texto);border-bottom:1px solid var(--borde)}
.nav-links a.active{color:var(--azul)}
.nav-links a:not(.btn):hover{color:var(--azul)}
.nav-links .btn{margin:18px 24px 0}
.nav-backdrop{position:fixed;inset:0;background:rgba(13,23,42,.45);opacity:0;visibility:hidden;transition:opacity .3s;z-index:48}
.nav-backdrop.open{opacity:1;visibility:visible}
body.no-scroll{overflow:hidden}
.nav-toggle{display:inline-flex;background:none;border:none;cursor:pointer;font-size:1.6rem;color:var(--azul-osc);padding:4px 8px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,var(--azul-osc) 0%,var(--azul) 55%,#1E88E5 100%)}
.hero::after{content:"";position:absolute;inset:0;opacity:.5;background:
  radial-gradient(500px 260px at 85% 5%,rgba(255,255,255,.18),transparent 60%),
  radial-gradient(420px 240px at 5% 95%,rgba(255,255,255,.12),transparent 60%)}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr;gap:24px;align-items:start;padding:20px 0 36px}
.hero .tag{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;letter-spacing:1px;
  text-transform:uppercase;background:rgba(255,255,255,.16);padding:6px 13px;border-radius:999px;margin-bottom:14px;border:1px solid rgba(255,255,255,.25)}
.hero h1{font-size:clamp(1.55rem,5.6vw,3.3rem);line-height:1.1;font-weight:800;letter-spacing:-.5px;margin-bottom:14px}
.hero h1 em{font-style:normal;color:#BBDEFB}
.hero p.lead{font-size:.98rem;color:#E3F2FD;max-width:560px;margin-bottom:20px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-cta .btn{flex:1 1 auto;min-width:160px}
.hero-stats{display:flex;gap:22px;margin-top:22px;flex-wrap:wrap}
.hero-stats .n{font-size:1.7rem;font-weight:800;line-height:1}
.hero-stats .l{font-size:.8rem;color:#C5E1F9;font-weight:600}

/* Mockup ventana */
.mock{background:#fff;border-radius:16px;box-shadow:0 24px 50px rgba(7,30,75,.4);overflow:hidden;color:var(--gris-texto)}
.mock-bar{display:flex;align-items:center;gap:6px;padding:11px 14px;background:var(--azul);color:#fff}
.mock-bar i{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.55);display:inline-block}
.mock-bar b{margin-left:10px;font-size:.78rem;font-weight:600}
.mock-body{padding:16px;background:var(--gris-fondo)}
.mock-body h4{font-size:.8rem;color:var(--gris-suave);margin-bottom:12px;font-weight:700}
.mock-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mock-card{background:#fff;border:1px solid var(--borde);border-radius:11px;padding:12px;position:relative;overflow:hidden}
.mock-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px}
.mock-card.m1::before{background:var(--c-pesaje)} .mock-card.m2::before{background:var(--c-inventario)}
.mock-card.m3::before{background:var(--c-zebra)} .mock-card.m4::before{background:var(--c-envio)}
.mock-card .ic{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-size:1rem;color:#fff;margin-bottom:8px}
.mock-card.m1 .ic{background:var(--c-pesaje)} .mock-card.m2 .ic{background:var(--c-inventario)}
.mock-card.m3 .ic{background:var(--c-zebra)} .mock-card.m4 .ic{background:var(--c-envio)}
.mock-card b{font-size:.82rem;display:block} .mock-card small{font-size:.7rem;color:var(--gris-suave)}

/* ---------- Secciones ---------- */
section{padding:46px 0}
.bg-gris{background:var(--gris-fondo)}
.section-head{text-align:center;max-width:720px;margin:0 auto 38px}
.eyebrow{color:var(--azul);font-weight:800;font-size:.78rem;letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}
h2.title{font-size:clamp(1.55rem,5vw,2.4rem);font-weight:800;letter-spacing:-.5px;line-height:1.15;margin-bottom:14px}
.section-head p{color:var(--gris-suave);font-size:1.02rem}

/* Page hero (cabecera de páginas internas) */
.page-hero{background:linear-gradient(135deg,var(--azul-osc),var(--azul));color:#fff;text-align:center;padding:38px 0}
.page-hero .eyebrow{color:#90CAF9}
.page-hero h1{font-size:clamp(1.8rem,6vw,2.7rem);font-weight:800;letter-spacing:-.5px;margin-bottom:10px}
.page-hero p{color:#E3F2FD;max-width:640px;margin:0 auto;font-size:1.05rem}
.crumbs{font-size:.82rem;color:#BBDEFB;margin-bottom:14px}
.crumbs a{font-weight:600}

/* Grids utilitarias */
.grid{display:grid;gap:18px;grid-template-columns:1fr}

/* Tarjetas genéricas */
.card{background:#fff;border:1px solid var(--borde);border-radius:16px;padding:24px;box-shadow:var(--sombra);transition:transform .18s,box-shadow .25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--sombra-lg)}
.card .ic{width:50px;height:50px;border-radius:13px;background:linear-gradient(135deg,var(--azul),#1E88E5);
  color:#fff;display:grid;place-items:center;font-size:1.45rem;margin-bottom:14px}
.card h3,.card h4{font-size:1.12rem;margin-bottom:8px}
.card p{font-size:.94rem;color:var(--gris-suave)}
.card .more{display:inline-block;margin-top:12px;font-weight:700;font-size:.9rem;color:var(--azul)}

/* Tarjetas de los 4 sistemas (preview) */
.sys-card{display:block;background:#fff;border:1px solid var(--borde);border-radius:16px;padding:22px;box-shadow:var(--sombra);
  transition:transform .18s,box-shadow .25s,border-color .2s;border-top:4px solid var(--azul)}
.sys-card:hover{transform:translateY(-5px);box-shadow:var(--sombra-lg)}
.sys-card.s1{border-top-color:var(--c-pesaje)} .sys-card.s2{border-top-color:var(--c-inventario)}
.sys-card.s3{border-top-color:var(--c-zebra)} .sys-card.s4{border-top-color:var(--c-envio)}
.sys-card .ic{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-size:1.5rem;color:#fff;margin-bottom:12px}
.sys-card.s1 .ic{background:var(--c-pesaje)} .sys-card.s2 .ic{background:var(--c-inventario)}
.sys-card.s3 .ic{background:var(--c-zebra)} .sys-card.s4 .ic{background:var(--c-envio)}
.sys-card h3{font-size:1.1rem;margin-bottom:5px}
.sys-card p{font-size:.9rem;color:var(--gris-suave)}
.sys-card .more{display:inline-block;margin-top:10px;font-weight:700;font-size:.88rem;color:var(--azul)}

/* ---------- Módulos (página Sistemas) ---------- */
.modulo{background:#fff;border:1px solid var(--borde);border-radius:20px;overflow:hidden;box-shadow:var(--sombra);margin-bottom:28px}
.modulo-head{display:flex;align-items:center;gap:14px;padding:22px;color:#fff;position:relative;flex-wrap:wrap}
.modulo.pesaje .modulo-head{background:linear-gradient(120deg,var(--c-pesaje),#1E88E5)}
.modulo.inventario .modulo-head{background:linear-gradient(120deg,var(--c-inventario),#0891B2)}
.modulo.zebra .modulo-head{background:linear-gradient(120deg,var(--c-zebra),#059669)}
.modulo.envio .modulo-head{background:linear-gradient(120deg,var(--c-envio),#D97706)}
.modulo-head .m-ic{flex:0 0 56px;height:56px;border-radius:14px;background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;font-size:1.7rem}
.modulo-head h3{font-size:1.3rem;font-weight:800}
.modulo-head p{font-size:.92rem;color:rgba(255,255,255,.9)}
.modulo-body{padding:22px}
.modulo-body > p.intro{color:#374151;margin-bottom:22px;font-size:1rem}
.sec-label{font-size:.76rem;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--gris-suave);margin-bottom:14px}
.secciones{display:grid;grid-template-columns:1fr;gap:12px;margin-bottom:24px}
.seccion{border:1px solid var(--borde);border-radius:13px;padding:15px 16px;background:#FCFCFD;transition:transform .15s,box-shadow .2s,border-color .2s}
.seccion:hover{transform:translateY(-3px);box-shadow:var(--sombra-lg)}
.modulo.pesaje .seccion:hover{border-color:var(--c-pesaje)} .modulo.inventario .seccion:hover{border-color:var(--c-inventario)}
.modulo.zebra .seccion:hover{border-color:var(--c-zebra)} .modulo.envio .seccion:hover{border-color:var(--c-envio)}
.seccion h6{font-size:.96rem;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.seccion .badge{font-size:1.05rem}
.seccion p{font-size:.86rem;color:var(--gris-suave)}
.beneficios-box{border-radius:14px;padding:20px;background:#F8FAFC;border:1px dashed #CBD5E1}
.modulo.pesaje .beneficios-box{background:#EFF6FF;border-color:#BFDBFE}
.modulo.inventario .beneficios-box{background:#ECFEFF;border-color:#A5F3FC}
.modulo.zebra .beneficios-box{background:#ECFDF5;border-color:#A7F3D0}
.modulo.envio .beneficios-box{background:#FFFBEB;border-color:#FDE68A}
.beneficios-box .sec-label{margin-bottom:12px}
.beneficios-box ul{list-style:none;display:grid;grid-template-columns:1fr;gap:10px}
.beneficios-box li{display:flex;gap:9px;font-size:.92rem;align-items:flex-start}
.beneficios-box li::before{content:"✓";font-weight:800;flex:0 0 auto}
.modulo.pesaje .beneficios-box li::before{color:var(--c-pesaje)} .modulo.inventario .beneficios-box li::before{color:var(--c-inventario)}
.modulo.zebra .beneficios-box li::before{color:var(--c-zebra)} .modulo.envio .beneficios-box li::before{color:var(--c-envio)}

/* App mockups */
.appwin{border-radius:12px;overflow:hidden;border:1px solid var(--borde);box-shadow:var(--sombra-lg);margin:0 0 22px}
.appwin-bar{display:flex;align-items:center;gap:7px;padding:9px 13px;color:#fff}
.modulo.pesaje .appwin-bar{background:var(--c-pesaje)} .modulo.inventario .appwin-bar{background:var(--c-inventario)}
.modulo.zebra .appwin-bar{background:var(--c-zebra)} .modulo.envio .appwin-bar{background:var(--c-envio)}
.appwin-bar i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5)}
.appwin-bar b{margin-left:8px;font-size:.8rem;font-weight:600}
.appwin-tabs{display:flex;gap:4px;background:#EEF1F4;padding:8px 10px 0;flex-wrap:wrap}
.appwin-tab{padding:6px 11px;font-size:.74rem;border-radius:8px 8px 0 0;background:#DDE2E8;color:#5B6675;white-space:nowrap}
.appwin-tab.on{background:#fff;color:var(--gris-texto);font-weight:700}
.appwin-screen{padding:16px;background:#fff}
.mk-field{font-size:.8rem;color:var(--gris-suave)}
.mk-field b{display:block;color:var(--gris-texto);font-weight:600;border:1px solid var(--borde);border-radius:7px;padding:7px 10px;margin-top:3px;background:#FAFBFC}
.pesa-read{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.pesa-num{flex:1;min-width:180px;background:#0B1220;border-radius:10px;padding:14px 18px;text-align:right;color:#34D399}
.pesa-num small{display:block;color:#7DD3FC;font-size:.66rem;text-align:left;letter-spacing:1px;margin-bottom:4px}
.pesa-num span{font-size:2.1rem;font-weight:800;font-family:Consolas,monospace}
.pesa-num em{font-style:normal;font-size:1rem;color:#9CA3AF}
.pesa-side{flex:1;min-width:180px;display:flex;flex-direction:column;gap:9px}
.mk-btn{align-self:flex-start;color:#fff;font-weight:700;font-size:.82rem;padding:9px 16px;border-radius:8px}
.modulo.pesaje .mk-btn{background:var(--c-pesaje)}
.inv-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.inv-kpi{border:1px solid var(--borde);border-radius:10px;padding:10px;background:#FAFBFC}
.inv-kpi small{font-size:.68rem;color:var(--gris-suave)} .inv-kpi b{display:block;font-size:1.3rem;color:var(--c-inventario)}
.inv-alert{display:flex;align-items:center;gap:10px;background:#FEF3C7;border:1px solid #FDE68A;border-radius:9px;padding:10px 13px;font-size:.82rem;color:#92400E}
.inv-row{display:flex;justify-content:space-between;font-size:.8rem;padding:7px 2px;border-bottom:1px solid #F1F3F5}
.inv-row .lo{color:#B91C1C;font-weight:700}
.zb-labels{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
.zb-label{width:108px;border:1px solid #cbd5e1;border-radius:6px;padding:8px;text-align:center;background:#fff}
.zb-label .nm{font-size:.7rem;font-weight:700}
.zb-label .bc{height:30px;margin:5px 0;background:repeating-linear-gradient(90deg,#111 0 2px,#fff 2px 4px,#111 4px 5px,#fff 5px 8px)}
.zb-label small{font-size:.58rem;color:#374151;display:block;line-height:1.4}
.zb-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.zb-chip{font-size:.76rem;border:1px solid var(--c-zebra);color:var(--c-zebra);border-radius:999px;padding:5px 13px;font-weight:700}
.zb-chip.fill{background:var(--c-zebra);color:#fff}
.env-wrap{display:flex;gap:16px;flex-wrap:wrap}
.env-label{width:100%;max-width:230px;border:1.5px solid #cbd5e1;border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:8px}
.env-logo{height:24px;background:#EEF2F7;border-radius:5px}
.env-to{font-size:.8rem;line-height:1.4} .env-to small{color:var(--gris-suave);font-weight:700;letter-spacing:1px} .env-to b{font-size:.95rem}
.env-ship{background:var(--c-envio);color:#fff;font-weight:800;text-align:center;border-radius:6px;padding:6px;font-size:.82rem;letter-spacing:2px}
.env-meta{display:flex;justify-content:space-between;font-size:.66rem;color:var(--gris-suave);border-top:1px dashed #cbd5e1;padding-top:7px}
.env-side{flex:1;min-width:170px}
.env-side .sh{font-size:.72rem;color:var(--gris-suave);font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.env-cli{display:flex;justify-content:space-between;font-size:.82rem;padding:8px 2px;border-bottom:1px solid #F1F3F5}

/* ---------- Lista de características ---------- */
.feature-list{list-style:none;display:flex;flex-direction:column;gap:16px}
.feature-list li{display:flex;gap:14px;align-items:flex-start}
.feature-list .fi{flex:0 0 38px;height:38px;border-radius:10px;background:#E3F2FD;color:var(--azul);display:grid;place-items:center;font-size:1.15rem}
.feature-list h5{font-size:1rem;margin-bottom:2px}
.feature-list p{font-size:.92rem;color:var(--gris-suave);margin:0}

/* Timeline */
.timeline{display:flex;flex-direction:column;gap:0}
.tl-item{display:flex;gap:16px;position:relative;padding-bottom:24px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:19px;top:42px;bottom:-4px;width:2px;background:linear-gradient(var(--azul),transparent)}
.tl-item:last-child::before{display:none}
.tl-dot{flex:0 0 40px;height:40px;border-radius:50%;background:#fff;border:2px solid var(--azul);color:var(--azul);
  display:grid;place-items:center;font-weight:800;font-size:1.05rem;box-shadow:var(--sombra);z-index:1}
.tl-body{background:#fff;border:1px solid var(--borde);border-radius:12px;padding:15px 16px;box-shadow:var(--sombra);flex:1}
.tl-body h5{font-size:1rem;color:var(--azul-osc);margin-bottom:4px}
.tl-body p{font-size:.9rem;color:var(--gris-suave);margin:0}

/* Proceso */
.proceso-grid{display:grid;grid-template-columns:1fr;gap:30px 22px}
.proceso-step{position:relative;background:#fff;border:1px solid var(--borde);border-radius:16px;padding:30px 22px 22px;box-shadow:var(--sombra);transition:transform .18s,box-shadow .25s}
.proceso-step:hover{transform:translateY(-5px);box-shadow:var(--sombra-lg)}
.proceso-step .paso-n{position:absolute;top:-18px;left:22px;width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,var(--azul),#1E88E5);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.15rem;box-shadow:0 6px 16px rgba(21,101,192,.4)}
.proceso-step .ic{font-size:1.7rem;margin:6px 0 10px}
.proceso-step h4{font-size:1.05rem;margin-bottom:6px}
.proceso-step p{font-size:.92rem;color:var(--gris-suave)}

/* Tech chips */
.tech-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:880px;margin:0 auto}
.chip{background:#fff;border:1px solid var(--borde);border-radius:999px;padding:10px 20px;font-weight:700;font-size:.9rem;display:flex;align-items:center;gap:9px;box-shadow:var(--sombra)}
.chip .dot{width:9px;height:9px;border-radius:50%;background:var(--azul)}

/* Automatización flow */
.auto{background:linear-gradient(160deg,#0A2A5E,#0D47A1 60%,#1565C0);color:#fff;position:relative;overflow:hidden}
.auto .eyebrow{color:#90CAF9}.auto .section-head p{color:#C5E1F9}
.auto-flow{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:40px}
.flow-step{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:16px 18px;width:100%;max-width:240px;text-align:center}
.flow-step .ic{font-size:1.7rem;margin-bottom:6px}
.flow-step b{display:block;font-size:.96rem;margin-bottom:3px}
.flow-step small{color:#C5E1F9;font-size:.76rem}
.flow-arrow{color:#90CAF9;font-size:1.5rem;transform:rotate(90deg)}
.auto-cards{display:grid;grid-template-columns:1fr;gap:18px}
.auto-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:22px}
.auto-card .ic{font-size:1.5rem;margin-bottom:10px}
.auto-card h4{font-size:1.05rem;margin-bottom:7px}
.auto-card p{font-size:.92rem;color:#D6E9FB}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--borde);border-radius:12px;margin-bottom:12px;box-shadow:var(--sombra);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:16px 18px;font-weight:700;font-size:.98rem;display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--gris-texto)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--azul);font-weight:700;transition:transform .2s;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{color:var(--azul-osc)}
.faq .ans{padding:0 18px 16px;color:var(--gris-suave);font-size:.94rem}

/* Formulario de contacto */
.form-grid{display:grid;grid-template-columns:1fr;gap:30px;align-items:start}
.cform{background:#fff;border:1px solid var(--borde);border-radius:18px;padding:24px;box-shadow:var(--sombra-lg)}
.cform .field{margin-bottom:14px}
.cform label{display:block;font-size:.82rem;font-weight:700;margin-bottom:5px}
.cform input,.cform textarea,.cform select{width:100%;border:1px solid #D1D5DB;border-radius:9px;padding:11px 13px;font-size:.95rem;font-family:inherit;background:#fff;color:var(--gris-texto)}
.cform input:focus,.cform textarea:focus,.cform select:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(21,101,192,.15)}
.cform textarea{min-height:120px;resize:vertical}
.cform .btn{width:100%;margin-top:6px}
.contact-cards{display:grid;grid-template-columns:1fr;gap:14px}
.contact-card{display:block;background:#fff;border:1px solid var(--borde);border-radius:14px;padding:18px;box-shadow:var(--sombra);transition:transform .15s,box-shadow .2s}
.contact-card:hover{transform:translateY(-3px);box-shadow:var(--sombra-lg)}
.contact-card .ic{font-size:1.5rem;margin-bottom:6px}
.contact-card b{display:block;font-size:.74rem;color:var(--azul);text-transform:uppercase;letter-spacing:1px;margin-bottom:3px}
.contact-card span{font-size:.98rem;font-weight:600;word-break:break-word}

/* Banda CTA */
.cta{background:linear-gradient(135deg,var(--azul-osc),var(--azul));color:#fff;text-align:center}
.cta h2{font-size:clamp(1.6rem,5vw,2.4rem);font-weight:800;margin-bottom:14px}
.cta p{font-size:1.05rem;color:#E3F2FD;max-width:600px;margin:0 auto 26px}
.cta .hero-cta{justify-content:center}

/* Sectores */
.sector-grid{display:grid;grid-template-columns:1fr;gap:18px}

/* ---------- Footer ---------- */
footer{background:#0B1220;color:#9CA3AF;padding:40px 0 28px}
.foot-grid{display:grid;grid-template-columns:1fr;gap:26px}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.foot-brand .brand-logo{width:96px;height:50px;background-color:#fff;border-radius:10px;padding:6px 10px}
.foot-brand b{color:#fff;font-size:1.02rem;display:block}
.foot-brand span{font-size:.8rem}
.foot-col h5{color:#fff;font-size:.92rem;margin-bottom:12px;letter-spacing:.5px}
.foot-col a{display:block;font-size:.88rem;padding:4px 0;color:#9CA3AF}
.foot-col a:hover{color:#fff}
.foot-social{display:flex;gap:11px;margin-top:16px}
.foot-social a{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  transition:transform .15s,background .2s,border-color .2s}
.foot-social a:hover{transform:translateY(-3px)}
.foot-social a.ig:hover{background:linear-gradient(45deg,#F58529,#DD2A7B 50%,#8134AF);border-color:transparent}
.foot-social a.fb:hover{background:#1877F2;border-color:transparent}
.foot-social a.wa:hover{background:#25D366;border-color:transparent}
.foot-social svg{width:19px;height:19px;fill:#fff}
.foot-bottom{border-top:1px solid #1F2937;margin-top:26px;padding-top:20px;text-align:center;font-size:.8rem}

/* Flotantes */
#toTop{position:fixed;right:18px;bottom:84px;width:46px;height:46px;border-radius:50%;border:none;cursor:pointer;
  background:var(--azul);color:#fff;font-size:1.3rem;line-height:1;box-shadow:var(--sombra-lg);
  opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s,transform .25s,background .2s;z-index:60}
#toTop.show{opacity:1;visibility:visible;transform:none}
#toTop:hover{background:var(--azul-osc)}
#wa{position:fixed;right:18px;bottom:22px;width:54px;height:54px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;z-index:60;box-shadow:0 8px 22px rgba(37,211,102,.5);transition:transform .2s,box-shadow .2s}
#wa:hover{transform:scale(1.08)}
#wa svg{width:30px;height:30px;fill:#fff;position:relative;z-index:1}
#wa::after{content:"";position:absolute;inset:0;border-radius:50%;animation:waPulse 2.4s infinite}
@keyframes waPulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* Animaciones */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
}

/* ============================================================
   DESKTOP / TABLET (mejoras progresivas)
   ============================================================ */
@media(min-width:680px){
  .wrap{padding:0 24px}
  section{padding:72px 0}
  .hero-inner{padding:58px 0 66px;gap:40px}
  .hero p.lead{font-size:1.05rem;margin-bottom:26px}
  .hero-stats{gap:26px;margin-top:32px}
  .hero-stats .n{font-size:1.9rem}
  .page-hero{padding:48px 0}
  .btn-lg{padding:14px 28px;font-size:1.05rem}
  .grid.cols-2{grid-template-columns:1fr 1fr}
  .grid.cols-3{grid-template-columns:1fr 1fr}
  .secciones{grid-template-columns:1fr 1fr}
  .beneficios-box ul{grid-template-columns:1fr 1fr;gap:10px 26px}
  .sector-grid{grid-template-columns:1fr 1fr}
  .proceso-grid{grid-template-columns:1fr 1fr;gap:36px 22px}
  .auto-cards{grid-template-columns:1fr 1fr}
  .contact-cards{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1.2fr .8fr}
  .foot-grid{grid-template-columns:1.6fr 1fr 1fr}
  .hero-cta .btn{flex:0 0 auto}
  .auto-flow{flex-direction:row;justify-content:center;align-items:stretch;flex-wrap:wrap}
  .flow-arrow{transform:none;display:grid;place-items:center;padding:0 4px}
}
@media(min-width:1000px){
  header.nav{background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px)}
  .nav-inner{height:68px}
  .nav-brand .brand-logo{width:84px;height:44px;flex:0 0 84px}
  .nav-brand b{font-size:1.05rem}.nav-brand span{font-size:.68rem}
  .nav-toggle{display:none}
  .nav-links{position:static;flex-direction:row;align-items:center;gap:26px;background:none;border:none;
    padding:0;display:flex;box-shadow:none;transform:none;width:auto;max-width:none;overflow:visible;top:auto;z-index:auto}
  .nav-links a{border-bottom:none;padding:0}
  .nav-backdrop{display:none}
  .nav-links a{padding:0;font-size:.92rem}
  .nav-links a:not(.btn).active{position:relative}
  .nav-links a:not(.btn).active::after{content:"";position:absolute;left:0;right:0;bottom:-22px;height:2px;background:var(--azul);border-radius:2px}
  .nav-links .btn{margin:0;padding:10px 18px}
  .hero-inner{grid-template-columns:1.1fr .9fr;gap:48px;padding:84px 0 92px;align-items:center}
  .mock{transform:perspective(1400px) rotateY(-9deg) rotateX(3deg);animation:floaty 6s ease-in-out infinite}
  .mock-body{padding:18px}
  .grid.cols-3{grid-template-columns:repeat(3,1fr)}
  .grid.cols-4{grid-template-columns:repeat(4,1fr)}
  .sector-grid{grid-template-columns:repeat(4,1fr)}
  .proceso-grid{grid-template-columns:repeat(4,1fr)}
  .auto-cards{grid-template-columns:repeat(3,1fr)}
  .section-head{margin-bottom:50px}
}


/* ============================================================
   Accesibilidad y boton flotante de telefono (v8)
   ============================================================ */
.skip-link{position:absolute;top:-44px;left:0;background:var(--azul-osc);color:#fff;
  padding:10px 18px;z-index:9999;text-decoration:none;font-weight:700;font-size:.9rem;border-radius:0 0 8px 0;
  transition:top .15s}
.skip-link:focus{top:0;outline:3px solid #fff;outline-offset:-3px}

*:focus-visible{outline:3px solid var(--azul);outline-offset:2px;border-radius:4px}
a:focus-visible,button:focus-visible,.btn:focus-visible,summary:focus-visible,
input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--azul-osc);outline-offset:3px}
.btn-white:focus-visible,.btn-ghost:focus-visible{outline-color:#fff}

#tel{position:fixed;right:18px;bottom:86px;width:50px;height:50px;border-radius:50%;background:var(--azul);
  display:grid;place-items:center;z-index:60;box-shadow:0 8px 20px rgba(21,101,192,.45);transition:transform .2s,box-shadow .2s,filter .2s;text-decoration:none}
#tel:hover{transform:scale(1.08);background:var(--azul-osc)}
#tel svg{width:24px;height:24px;fill:#fff}
#tel::after{content:"";position:absolute;inset:0;border-radius:50%;animation:telPulse 2.6s infinite}
@keyframes telPulse{0%{box-shadow:0 0 0 0 rgba(21,101,192,.55)}70%{box-shadow:0 0 0 14px rgba(21,101,192,0)}100%{box-shadow:0 0 0 0 rgba(21,101,192,0)}}
@media(min-width:1000px){#tel{bottom:92px;width:54px;height:54px}}
@media(max-width:999px){#toTop{display:none}}


/* ============================================================
   Stack tecnologico con tarjetas categorizadas (v9)
   ============================================================ */
.stack-grid{display:grid;grid-template-columns:1fr;gap:18px;margin-top:8px}
.stack-card{background:#fff;border:1px solid var(--borde);border-radius:18px;padding:24px;box-shadow:var(--sombra)}
.stack-card.stack-desktop{border-top:4px solid var(--c-pesaje)}
.stack-card.stack-web{border-top:4px solid var(--c-web)}
.stack-card.stack-hw{border-top:4px solid var(--c-zebra)}
.stack-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.stack-ic{width:48px;height:48px;flex:0 0 48px;border-radius:13px;display:grid;place-items:center;color:#fff}
.stack-card.stack-desktop .stack-ic{background:linear-gradient(135deg,var(--c-pesaje),#1E88E5)}
.stack-card.stack-web .stack-ic{background:linear-gradient(135deg,var(--c-web),#A78BFA)}
.stack-card.stack-hw .stack-ic{background:linear-gradient(135deg,var(--c-zebra),#10B981)}
.stack-ic svg{width:24px;height:24px;fill:currentColor}
.stack-head h3{font-size:1.08rem;margin:0 0 2px;color:var(--gris-texto)}
.stack-head p{font-size:.86rem;color:var(--gris-suave);margin:0}
.stack-techs{display:flex;flex-wrap:wrap;gap:8px}
.tech{display:inline-flex;align-items:center;gap:8px;background:#F8FAFC;border:1px solid var(--borde);
  border-radius:999px;padding:6px 14px 6px 6px;font-size:.85rem;font-weight:600;color:var(--gris-texto)}
.tech-ico{width:24px;height:24px;border-radius:50%;display:inline-grid;place-items:center;flex:0 0 24px}
.tech-ico svg{width:14px;height:14px;fill:currentColor}
@media(min-width:680px){.stack-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.stack-grid{grid-template-columns:repeat(3,1fr)}}

/* ============================================================
   Modo oscuro automatico (respeta preferencia del sistema)
   ============================================================ */
@media (prefers-color-scheme: dark){
  :root{
    --blanco:#0B1220;
    --gris-fondo:#0F172A;
    --gris-texto:#E5E7EB;
    --gris-suave:#94A3B8;
    --borde:#1E293B;
    --sombra:0 1px 3px rgba(0,0,0,.5);
    --sombra-lg:0 12px 28px rgba(0,0,0,.55), 0 4px 10px rgba(0,0,0,.4);
  }
  body{background:#0B1220;color:#E5E7EB}
  header.nav{background:rgba(11,18,32,.97);border-bottom-color:#1E293B}
  .nav-brand b{color:#BBDEFB}
  .nav-brand span{color:#94A3B8}
  .nav-toggle{color:#BBDEFB}
  .nav-links{background:#0F172A}
  .nav-links a{color:#E5E7EB;border-bottom-color:#1E293B}
  .nav-links a.active{color:#93C5FD}

  .bg-gris{background:#0F172A}
  .section-head p{color:#94A3B8}

  /* Tarjetas y bloques claros que pasan a oscuros */
  .card, .sys-card, .modulo, .seccion, .appwin, .timeline .tl-body,
  .proceso-step, .chip, .contact-card, .login-card, .cform, .faq details,
  .stack-card, .tech, .auto-card, .flow-step{
    background:#1E293B;border-color:#334155;color:#E5E7EB;
  }
  .modulo{background:#0F172A}
  .modulo-body > p.intro{color:#CBD5E1}
  .seccion p, .card p, .sys-card p, .stack-head p{color:#94A3B8}
  .card h3, .card h4, .sys-card h3, .stack-head h3, .seccion h6,
  .faq summary{color:#E5E7EB}
  .faq details[open] summary{color:#93C5FD}
  .faq summary::after{color:#93C5FD}
  .faq .ans{color:#CBD5E1}

  .beneficios-box{background:#0F172A;border-color:#334155}
  .modulo.pesaje .beneficios-box{background:#0F1B30}
  .modulo.inventario .beneficios-box{background:#0B1F25}
  .modulo.zebra .beneficios-box{background:#0A1F19}
  .modulo.envio .beneficios-box{background:#241608}

  /* Mockup ventana */
  .mock{background:#0F172A;color:#E5E7EB}
  .mock-body{background:#0B1220}
  .mock-card{background:#1E293B;border-color:#334155}
  .mock-card small{color:#94A3B8}

  /* App window */
  .appwin-tabs{background:#0F172A}
  .appwin-tab{background:#334155;color:#CBD5E1}
  .appwin-tab.on{background:#1E293B;color:#fff}
  .appwin-screen{background:#1E293B}
  .pesa-side .mk-field b, .mk-field b{background:#0F172A;border-color:#334155;color:#E5E7EB}
  .inv-kpi{background:#0F172A;border-color:#334155}
  .inv-row{border-bottom-color:#334155}
  .zb-label{background:#0F172A;border-color:#334155;color:#E5E7EB}
  .zb-label small{color:#CBD5E1}
  .env-label{background:#0F172A;border-color:#334155;color:#E5E7EB}
  .env-logo{background:#1E293B}
  .env-meta{border-top-color:#334155;color:#94A3B8}
  .env-cli{border-bottom-color:#334155}
  .env-side .sh{color:#94A3B8}

  /* Tech chips */
  .tech{background:#0F172A;border-color:#334155;color:#E5E7EB}

  /* Formulario */
  .cform input, .cform textarea, .cform select{
    background:#0F172A;color:#E5E7EB;border-color:#334155
  }
  .cform input::placeholder, .cform textarea::placeholder{color:#64748B}

  /* Page-hero crumbs */
  .crumbs a{color:#BBDEFB}

  /* Textos en cards */
  .card .more, .sys-card .more{color:#93C5FD}
  .feature-list .fi{background:#1E3A5F;color:#BBDEFB}
  .feature-list p{color:#94A3B8}

  /* Privacidad / Terminos */
  section p, section ul, section li{color:#CBD5E1}
  section h3{color:#BBDEFB !important}
  section p b, section li b{color:#E5E7EB}

  /* Botones blanco/ghost en bandas oscuras se mantienen */
}


/* ============================================================
   Modulo Sistema Comercial (5to, v10)
   ============================================================ */
:root{ --c-comercial:#BE185D; }

.modulo.comercial .modulo-head{background:linear-gradient(120deg,var(--c-comercial),#EC4899)}
.modulo.comercial .appwin-bar{background:var(--c-comercial)}
.modulo.comercial .seccion:hover{border-color:var(--c-comercial)}
.modulo.comercial .beneficios-box{background:#FDF2F8;border-color:#FBCFE8}
.modulo.comercial .beneficios-box li::before{color:var(--c-comercial)}
.modulo.comercial .mk-btn{background:var(--c-comercial)}

.sys-card.s5{border-top-color:var(--c-comercial)}
.sys-card.s5 .ic{background:var(--c-comercial)}

.mock-card.m5::before{background:var(--c-comercial)}
.mock-card.m5 .ic{background:var(--c-comercial)}

/* Grid para 5 tarjetas (3 + 2 en desktop) */
.grid.cols-5{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:680px){.grid.cols-5{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.grid.cols-5{grid-template-columns:repeat(3,1fr)}}

/* Para que la 5a mock-card del hero quede centrada (span 2 columnas) */
.mock-grid{grid-template-columns:1fr 1fr}
.mock-grid > .mock-card:nth-child(5):last-child{grid-column:1 / -1}

/* Dark mode para Sistema Comercial */
@media (prefers-color-scheme: dark){
  .modulo.comercial .beneficios-box{background:#3F0B22;border-color:#831843}
}


/* ============================================================
   Capturas reales del programa (.appshot, v11)
   ============================================================ */
.appshot{border-radius:12px;overflow:hidden;border:1px solid var(--borde);box-shadow:var(--sombra-lg);margin:0 0 8px;background:#fff}
.appshot-bar{display:flex;align-items:center;gap:7px;padding:9px 13px;color:#fff}
.modulo.pesaje .appshot-bar{background:var(--c-pesaje)}
.modulo.inventario .appshot-bar{background:var(--c-inventario)}
.modulo.zebra .appshot-bar{background:var(--c-zebra)}
.modulo.envio .appshot-bar{background:var(--c-envio)}
.modulo.comercial .appshot-bar{background:var(--c-comercial)}
.appshot-bar i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5)}
.appshot-bar b{margin-left:8px;font-size:.82rem;font-weight:600}
.appshot img{width:100%;height:auto;display:block}
.appshot-caption{font-size:.78rem;color:var(--gris-suave);text-align:center;margin:8px 0 24px;display:flex;align-items:center;justify-content:center;gap:6px;font-weight:500}
.appshot-caption::before{content:"📸"}

@media (prefers-color-scheme: dark){
  .appshot{background:#1E293B;border-color:#334155}
}


/* ============================================================
   Fixes mobile v13: grid minmax + mock margenes
   ============================================================ */
/* Truco clasico: grid 1fr puede expandirse mas alla del padre por contenido grande;
   usar minmax(0, 1fr) lo evita y respeta el ancho del .wrap */
.hero-inner{grid-template-columns:minmax(0,1fr)}
@media(min-width:1000px){
  .hero-inner{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
}

/* Mock: que no se expanda mas alla del contenedor y que la imagen ocupe el ancho */
.mock{max-width:100%;min-width:0}
.mock img{max-width:100%;width:100%;height:auto;display:block}

/* En mobile la mock-bar es redundante (la captura ya trae su propio header del programa) */
@media(max-width:679px){
  .mock-bar{display:none}
}


/* ============================================================
   Fixes mobile v13 - segundo paso (mas agresivo)
   ============================================================ */
/* Todos los hijos directos del .wrap y de grids deben respetar min-width:0 */
.wrap > *, .hero-inner > *, .grid > * { min-width: 0 }
/* Asegurar que las imagenes nunca desborden */
img { max-width: 100% }

/* En mobile (< 680px): botones del hero al 100% del ancho, uno debajo del otro */
@media (max-width: 679px){
  .hero-cta{flex-direction:column;gap:10px}
  .hero-cta .btn{width:100%;min-width:0;flex:none}
  /* h1 un poquito mas chico en pantallas muy chicas para garantizar que cabe */
  .hero h1{font-size:clamp(1.45rem,5.4vw,2.4rem)}
}


/* ============================================================
   v15: Margenes laterales mas generosos (opcion A)
   ============================================================ */
:root{--max:1140px}
.wrap{padding:0 24px}
@media(min-width:680px){.wrap{padding:0 32px}}
@media(min-width:1000px){.wrap{padding:0 40px}}


/* ============================================================
   FASE 1 v16 - Tipografia moderna + Lima accent + LED stats + Live dot
   ============================================================ */
:root{
  --lime:#C6FF00;
  --mono-font:'JetBrains Mono',ui-monospace,'Courier New',monospace;
  --display-font:'Space Grotesk','Plus Jakarta Sans',system-ui,sans-serif;
  --body-font:'Plus Jakarta Sans','Segoe UI',system-ui,-apple-system,sans-serif;
}
body{font-family:var(--body-font)}
h1,h2,h3,h4,h5,h6{font-family:var(--display-font);letter-spacing:-.015em}
.title,.hero h1,.page-hero h1,.cta h2{letter-spacing:-.02em}
.mono{font-family:var(--mono-font)}
.eyebrow{font-family:var(--mono-font);font-size:11.5px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;display:inline-flex;align-items:center;gap:10px;margin-bottom:12px}
.eyebrow::before{content:"";width:24px;height:1px;background:currentColor;display:inline-block;flex-shrink:0}
.hero-stats{gap:14px}
.hero-stats > div{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);
  border-radius:14px;padding:14px 18px;min-width:128px;position:relative;overflow:hidden;
  transition:background .25s,border-color .25s,transform .25s}
.hero-stats > div::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--lime)}
.hero-stats > div:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);transform:translateY(-2px)}
.hero-stats .n{font-family:var(--mono-font);font-size:1.95rem;font-weight:700;color:var(--lime);
  line-height:1;letter-spacing:-.02em;text-shadow:0 0 18px rgba(198,255,0,.25)}
.hero-stats .l{font-size:.76rem;color:rgba(197,225,249,.85);margin-top:8px;font-weight:500;letter-spacing:.02em}
.live-dot{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono-font);
  font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.78)}
.live-dot i{width:9px;height:9px;border-radius:50%;background:var(--lime);
  box-shadow:0 0 0 0 rgba(198,255,0,.6);animation:pulse-live 1.8s infinite}
@keyframes pulse-live{
  0%{box-shadow:0 0 0 0 rgba(198,255,0,.55)}
  70%{box-shadow:0 0 0 9px rgba(198,255,0,0)}
  100%{box-shadow:0 0 0 0 rgba(198,255,0,0)}
}
.hero .tag{font-family:var(--mono-font);font-weight:500;letter-spacing:.12em}
.btn-lime{background:var(--lime);color:#0F1A00;box-shadow:0 10px 30px -10px rgba(198,255,0,.45)}
.btn-lime:hover{background:#D6FF33;transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(198,255,0,.6);color:#0F1A00}
.btn-lime:focus-visible{outline-color:var(--lime);outline-offset:3px}
.crumbs{font-family:var(--mono-font);font-size:11px;letter-spacing:.14em}


/* ============================================================
   v17 - Impact strip + Casos reales + Fundador + Antes/Despues
   ============================================================ */

/* Franja de impacto */
.impact-strip{
  display:grid;grid-template-columns:1fr;gap:14px;margin-top:8px;
}
@media(min-width:680px){.impact-strip{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.impact-strip{grid-template-columns:repeat(4,1fr)}}
.impact-card{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.13);
  border-radius:14px;
  padding:20px 22px;
  position:relative;
  overflow:hidden;
  transition:background .25s,border-color .25s,transform .25s;
}
.impact-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--lime)}
.impact-card:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);transform:translateY(-3px)}
.impact-card .ival{
  font-family:var(--mono-font);
  font-weight:700;
  font-size:1.5rem;
  color:var(--lime);
  line-height:1.05;
  letter-spacing:-.02em;
  margin-bottom:8px;
  text-shadow:0 0 18px rgba(198,255,0,.25);
}
.impact-card .ilbl{
  font-size:.82rem;
  color:rgba(197,225,249,.85);
  line-height:1.45;
}

/* Casos reales */
.case-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:680px){.case-grid{grid-template-columns:1fr 1fr}}
.case{
  background:#fff;
  border:1px solid var(--borde);
  border-radius:16px;
  padding:28px;
  position:relative;
  overflow:hidden;
  transition:transform .25s,box-shadow .25s;
}
.case::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(120deg,var(--azul),#1E88E5,var(--lime));
}
.case:hover{transform:translateY(-4px);box-shadow:var(--sombra-lg)}
.case .rubro{
  font-family:var(--mono-font);
  font-size:11px;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--azul);
  margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.case h3{font-size:1.12rem;margin-bottom:14px;color:var(--azul-osc)}
.case .ba-mini{
  display:flex;gap:8px;font-size:.92rem;color:var(--gris-suave);
  margin:6px 0;line-height:1.5;align-items:flex-start;
}
.case .ba-mini b{color:var(--gris-texto);font-weight:600;flex-shrink:0}
.case .arrow{color:var(--azul);font-weight:700}
.case .result{
  margin-top:16px;
  padding:13px 15px;
  background:#EFF6FF;
  border:1px solid #BFDBFE;
  border-radius:11px;
  font-size:.92rem;
  color:var(--gris-texto);
  display:flex;gap:10px;
  align-items:flex-start;
}
.case .result::before{
  content:"\2713";color:var(--azul);font-weight:700;flex-shrink:0;font-size:1.05rem;line-height:1.4;
}
.conf-note{
  font-size:.85rem;
  color:var(--gris-suave);
  text-align:center;
  margin-top:24px;
  font-style:italic;
}

/* Fundador */
.founder{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  align-items:center;
  background:linear-gradient(160deg,#F8FAFF,#EFF6FF);
  border:1px solid #DBEAFE;
  border-radius:20px;
  padding:30px;
  text-align:center;
}
@media(min-width:680px){
  .founder{grid-template-columns:auto 1fr;text-align:left;padding:36px;gap:32px}
}
.founder-av{
  width:104px;height:104px;
  border-radius:26px;
  background:linear-gradient(135deg,var(--azul-osc),var(--azul),#1E88E5);
  display:grid;place-items:center;
  font-family:var(--display-font);
  font-weight:700;
  font-size:2.4rem;
  color:#fff;
  letter-spacing:-.02em;
  box-shadow:0 14px 34px -10px rgba(21,101,192,.5);
  margin:0 auto;
  position:relative;
  overflow:hidden;
}
.founder-av::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.4),transparent 60%);
}
@media(min-width:680px){.founder-av{margin:0}}
.founder .role{
  font-family:var(--mono-font);
  font-size:11px;
  font-weight:500;
  letter-spacing:.14em;
  color:var(--azul);
  text-transform:uppercase;
  margin-bottom:6px;
}
.founder h3{font-size:1.4rem;margin-bottom:12px;color:var(--azul-osc)}
.founder p{color:#374151;font-size:1rem;max-width:620px;line-height:1.6}
@media(max-width:679px){.founder p{margin:0 auto}}

/* Antes / Despues */
.ba-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-top:8px}
@media(min-width:680px){.ba-grid{grid-template-columns:1fr 1fr}}
.ba-col{
  border:1px solid var(--borde);
  border-radius:16px;
  padding:28px;
}
.ba-col.before{background:#fff}
.ba-col.after{
  background:linear-gradient(160deg,#EFF6FF,#F5F3FF);
  border-color:#BFDBFE;
}
.ba-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--mono-font);
  font-size:11px;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:20px;
}
.ba-tag.b{background:#F3F1F6;color:#8A7E92}
.ba-tag.a{background:linear-gradient(120deg,var(--azul),#1E88E5);color:#fff}
.ba-list{list-style:none;display:grid;gap:12px}
.ba-list li{
  display:flex;gap:11px;align-items:flex-start;
  font-size:.95rem;color:var(--gris-texto);line-height:1.5;
}
.ba-list.before li{color:var(--gris-suave)}
.ba-list li::before{
  flex:0 0 22px;width:22px;height:22px;
  border-radius:7px;
  display:grid;place-items:center;
  font-size:13px;font-weight:700;
  margin-top:1px;
}
.ba-list.before li::before{content:"\2717";background:#FEE2E2;color:#B91C1C}
.ba-list.after li::before{content:"\2713";background:linear-gradient(120deg,var(--azul),#1E88E5);color:#fff}

@media(prefers-color-scheme:dark){
  .case{background:#1E293B;border-color:#334155}
  .case h3{color:#E5E7EB}
  .case .ba-mini{color:#94A3B8}
  .case .ba-mini b{color:#E5E7EB}
  .case .result{background:#0F1B30;border-color:#1E3A5F;color:#CBD5E1}
  .founder{background:linear-gradient(160deg,#1E293B,#0F172A);border-color:#334155}
  .founder p{color:#CBD5E1}
  .founder h3{color:#BBDEFB}
  .ba-col{background:#1E293B;border-color:#334155}
  .ba-col.after{background:linear-gradient(160deg,#0F1B30,#1B1B3F);border-color:#1E3A5F}
  .ba-list li{color:#E5E7EB}
  .ba-list.before li{color:#94A3B8}
  .conf-note{color:#94A3B8}
}


/* ============================================================
   v18 - Balanza display LED, zlabel, ship-label, nota mockup
   ============================================================ */

/* Ocultar mockups CSS viejos que quedaron medio rotos en sistemas */
.modulo .appwin-screen{display:none!important}
.modulo .zb-btns{display:none!important}

/* Balanza display LED (Sistema de Pesaje) */
.scale-block{
  background:linear-gradient(180deg,#0E1640,#0A1030);
  padding:64px 0;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.scale-block::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(800px 400px at 90% 20%,rgba(0,229,255,.10),transparent 60%),
    radial-gradient(600px 400px at 10% 80%,rgba(198,255,0,.06),transparent 60%);
  pointer-events:none;
}
.scale-block .wrap{position:relative}
.scale-block-grid{
  display:grid;grid-template-columns:1fr;gap:36px;align-items:center;
}
@media(min-width:900px){.scale-block-grid{grid-template-columns:.95fr 1.05fr;gap:48px}}

.scale-display{
  background:linear-gradient(180deg,#0E1640,#0A1030);
  border:1px solid rgba(0,229,255,.18);
  border-radius:22px;
  padding:24px;
  position:relative;
  overflow:hidden;
  box-shadow:0 24px 60px -20px rgba(0,0,0,.6);
  max-width:480px;
  margin:0 auto;
}
.scale-display::after{
  content:"";position:absolute;inset:0;border-radius:22px;pointer-events:none;
  background:radial-gradient(400px 200px at 70% 0%,rgba(0,229,255,.10),transparent 60%);
}
.scale-top{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:16px;position:relative;
}
.scale-tag{
  font-family:var(--mono-font);
  font-size:10.5px;font-weight:500;
  letter-spacing:.16em;color:#00E5FF;
  text-transform:uppercase;
}
.scale-live{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono-font);font-size:10.5px;
  color:rgba(197,225,249,.7);text-transform:uppercase;letter-spacing:.1em;
}
.scale-live i{
  width:8px;height:8px;border-radius:50%;background:var(--lime);
  box-shadow:0 0 0 0 rgba(198,255,0,.6);
  animation:pulse-live 1.8s infinite;
}
.scale-screen{
  background:#060B22;
  border-radius:14px;
  padding:26px 22px 22px;
  text-align:center;
  border:1px solid rgba(0,229,255,.15);
  box-shadow:inset 0 0 50px rgba(0,229,255,.06);
  position:relative;
}
.scale-kg{
  font-family:var(--mono-font);
  font-weight:700;
  font-size:clamp(3rem,9vw,5rem);
  color:var(--lime);
  letter-spacing:-.01em;
  line-height:1;
  text-shadow:0 0 28px rgba(198,255,0,.5);
}
.scale-kg small{
  font-size:.34em;
  color:#00E5FF;
  margin-left:8px;
  text-shadow:none;
  font-weight:600;
  letter-spacing:0;
}
.scale-sub{
  font-family:var(--mono-font);
  font-size:10.5px;
  color:rgba(197,225,249,.65);
  letter-spacing:.2em;
  margin-top:14px;
  text-transform:uppercase;
}
.scale-rows{margin-top:18px;display:grid;gap:8px}
.scale-row{
  display:flex;justify-content:space-between;align-items:center;
  font-size:.85rem;padding:10px 14px;
  background:rgba(255,255,255,.03);
  border-radius:11px;color:rgba(197,225,249,.85);
  gap:8px;flex-wrap:wrap;
}
.scale-row span:first-child{font-size:.78rem;color:rgba(197,225,249,.6)}
.scale-row b{color:#fff;font-weight:600}
.scale-row b.mono{font-family:var(--mono-font);font-size:.85rem}

.scale-copy .eyebrow{color:#00E5FF}
.scale-copy h2{color:#fff!important;font-size:clamp(1.6rem,4vw,2.4rem);margin:14px 0 16px;line-height:1.15}
.scale-copy h2 em{font-style:normal;background:linear-gradient(110deg,#00E5FF,var(--lime));-webkit-background-clip:text;background-clip:text;color:transparent}
.scale-copy p{color:rgba(197,225,249,.78);font-size:1.05rem;line-height:1.65}
.scale-copy p b{color:#fff;font-weight:700}

/* zlabel - etiqueta Zebra */
.label-row{
  display:grid;grid-template-columns:1fr;gap:24px;
  margin-top:30px;align-items:center;
}
@media(min-width:680px){.label-row{grid-template-columns:auto 1fr;gap:32px}}
.zlabel{
  background:#fff;
  border-radius:10px;
  padding:18px 16px;
  color:#111;
  width:280px;
  max-width:100%;
  margin:0 auto;
  box-shadow:0 16px 36px -10px rgba(0,0,0,.18);
  border:1px solid #e5e7eb;
}
.zlabel .nm{
  font-family:var(--display-font);
  font-weight:700;
  font-size:1.05rem;
  text-align:center;
  letter-spacing:.02em;
  text-transform:uppercase;
  color:#111;
}
.zlabel .barcode{
  height:54px;margin:14px 0 6px;
  background:repeating-linear-gradient(90deg,#111 0 2px,transparent 2px 4px,#111 4px 7px,transparent 7px 9px,#111 9px 10px,transparent 10px 14px,#111 14px 18px,transparent 18px 20px);
}
.zlabel .code{
  text-align:center;
  font-family:var(--mono-font);
  font-size:.85rem;
  letter-spacing:.22em;
  color:#111;
}
.zlabel .meta{
  display:flex;justify-content:space-between;
  font-family:var(--mono-font);font-size:.7rem;
  margin-top:12px;border-top:1px dashed #ccc;
  padding-top:10px;color:#444;
}
.label-copy h4{
  font-size:1.05rem;margin-bottom:6px;color:var(--azul-osc);
}
.label-copy p{color:var(--gris-suave);font-size:.9rem;line-height:1.6;margin-bottom:0}

/* ship-label - etiqueta de despacho */
.ship-label{
  background:#fff;
  color:#111;
  border-radius:10px;
  padding:20px;
  width:300px;
  max-width:100%;
  margin:0 auto;
  box-shadow:0 16px 36px -10px rgba(0,0,0,.18);
  border:1px solid #e5e7eb;
}
.ship-label .to{
  font-size:.68rem;color:#888;
  font-family:var(--mono-font);
  letter-spacing:.12em;
}
.ship-label .ship-name{
  font-family:var(--display-font);font-weight:700;
  font-size:1.1rem;margin:4px 0;color:#111;
}
.ship-label .addr{font-size:.85rem;color:#444}
.ship-label .courier{
  display:inline-block;background:#111;color:#fff;
  font-family:var(--display-font);font-weight:700;font-size:.78rem;
  padding:5px 12px;border-radius:6px;
  margin:14px 0;letter-spacing:.08em;
}
.ship-label .barcode{
  height:50px;margin:8px 0;
  background:repeating-linear-gradient(90deg,#111 0 2px,transparent 2px 4px,#111 4px 7px,transparent 7px 9px,#111 9px 10px,transparent 10px 14px,#111 14px 18px,transparent 18px 20px);
}
.ship-label .ord{
  display:flex;justify-content:space-between;
  font-family:var(--mono-font);font-size:.73rem;
  border-top:1px solid #eee;padding-top:10px;color:#333;
}

/* nota de venta mockup */
.nota-mockup{
  background:#fff;
  color:#111;
  border-radius:10px;
  padding:22px;
  width:320px;
  max-width:100%;
  margin:0 auto;
  box-shadow:0 16px 36px -10px rgba(0,0,0,.18);
  border:1px solid #e5e7eb;
}
.nota-mockup .nota-h{
  display:flex;justify-content:space-between;
  border-bottom:2px solid #111;padding-bottom:10px;margin-bottom:12px;
  gap:10px;
}
.nota-mockup .cl{font-size:.65rem;color:#888;font-family:var(--mono-font);letter-spacing:.08em}
.nota-mockup .cln{font-family:var(--display-font);font-weight:700;font-size:.95rem;color:#111}
.nota-mockup .rut{font-family:var(--mono-font);font-size:.7rem;color:#555}
.nota-mockup .nn{
  text-align:right;font-family:var(--mono-font);font-size:.75rem;
  color:var(--azul);font-weight:700;line-height:1.2;
}
.nota-mockup .nota-line{
  display:flex;justify-content:space-between;
  font-size:.82rem;padding:7px 0;
  border-bottom:1px dashed #e3e3e3;color:#333;gap:8px;
}
.nota-mockup .nota-line span:last-child{font-family:var(--mono-font);color:#555}
.nota-mockup .nota-f{
  display:flex;justify-content:space-between;
  font-family:var(--mono-font);font-size:.72rem;
  margin-top:12px;color:#444;
}

/* dark mode adjustments */
@media(prefers-color-scheme:dark){
  .zlabel,.ship-label,.nota-mockup{box-shadow:0 16px 36px -10px rgba(0,0,0,.6)}
  .label-copy h4{color:#BBDEFB}
  .label-copy p{color:#94A3B8}
}

.btn-ghost-on-dark{
  background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.2);
  padding:14px 24px;border-radius:999px;font-weight:700;font-size:.95rem;
  text-decoration:none;display:inline-flex;align-items:center;gap:8px;
  transition:all .25s;
}
.btn-ghost-on-dark:hover{border-color:#00E5FF;color:#00E5FF;transform:translateY(-2px)}

/* ============================================================
   v20 - Balanza display dentro del hero
   ============================================================ */

/* Adapta la balanza para vivir DENTRO del hero (columna derecha) */
.hero .hero-inner > div:last-child{
  /* el hero-inner ya tiene 2 columnas en desktop */
}
.scale-display.hero-scale{
  margin:0;
  max-width:none;
  width:100%;
}

/* Boton "Leer peso ahora" */
.scale-btn{
  width:100%;
  background:var(--lime);
  color:#16210A;
  border:0;
  border-radius:13px;
  padding:14px;
  font-weight:700;
  font-family:var(--body-font);
  font-size:.95rem;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  margin-top:16px;
  transition:transform .2s,box-shadow .2s,filter .2s;
  box-shadow:0 10px 24px -8px rgba(198,255,0,.4);
}
.scale-btn:hover{transform:translateY(-2px);box-shadow:0 16px 32px -10px rgba(198,255,0,.55)}
.scale-btn:active{transform:translateY(0);filter:brightness(.95)}

/* Ocultar el mockup viejo del hero (mock con mock-bar) cuando hubiera quedado */
.hero .mock{display:none}

/* Asegurar que en movil la balanza se vea bien */
@media(max-width:679px){
  .hero-scale{padding:18px}
  .hero-scale .scale-screen{padding:20px 14px}
  .hero-scale .scale-kg{font-size:clamp(2.5rem,11vw,3.8rem)}
}