/* Estilos de industrialdata.cl — generado por generador-industrialdata/build.py a partir de la portada */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --blue:       #1557A0;
  --blue-mid:   #2E7DD8;
  --blue-light: #5BA3F0;
  --blue-pale:  #EBF3FB;
  --blue-glow:  rgba(46,125,216,.15);
  --dark:       #07152A;
  --text:       #1A2B3C;
  --muted:      #5A7080;
  --bg:         #F2F7FC;
  --white:      #FFFFFF;
  --border:     #D0E2F4;
  --green:      #00C896;
  --amber:      #F5A623;
  --red:        #E84040;
  --glass:      rgba(255,255,255,0.72);
}
html { scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, sans-serif; background: var(--bg); color: var(--text); overflow-x: hidden; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 64px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 2.5rem;
  background: rgba(242,247,252,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display:flex; align-items:center; gap:10px; text-decoration:none; }
.nav-logo-icon {
  width:36px; height:36px; border-radius:8px; background:var(--blue);
  display:flex; align-items:flex-end; justify-content:center; gap:2.5px; padding:6px 5px;
}
.nav-logo-icon span { display:block; width:4px; border-radius:2px; }
.nav-logo-icon span:nth-child(1){height:10px;background:rgba(255,255,255,.4)}
.nav-logo-icon span:nth-child(2){height:17px;background:#7ec8e3}
.nav-logo-icon span:nth-child(3){height:12px;background:rgba(255,255,255,.6)}
.nav-logo-icon span:nth-child(4){height:19px;background:#85B7EB}
.nav-logo-icon span:nth-child(5){height:13px;background:rgba(255,255,255,.5)}
.nav-logo-text .l1 { font-size:.88rem; font-weight:800; color:var(--blue); letter-spacing:-.02em; }
.nav-logo-text .l1 strong { color:var(--blue-mid); }
.nav-logo-text .l2 { font-size:.58rem; color:var(--muted); letter-spacing:.07em; text-transform:uppercase; }
.nav-links { display:flex; align-items:center; gap:1.75rem; list-style:none; }
.nav-links a { font-size:.83rem; font-weight:500; color:var(--text); text-decoration:none; transition:color .2s; }
.nav-links a:hover { color:var(--blue); }
.nav-demo {
  background:var(--blue); color:var(--white);
  padding:.45rem 1.2rem; border-radius:6px;
  font-size:.83rem; font-weight:600; text-decoration:none;
  transition:background .2s, box-shadow .2s;
  box-shadow: 0 2px 12px rgba(21,87,160,.3);
}
.nav-demo:hover { background:#0f3f80; box-shadow:0 4px 20px rgba(21,87,160,.4); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex; align-items: center;
  padding: 7rem 2.5rem 4rem;
}

/* gradient background */
#hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 65% 40%, rgba(46,125,216,.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(21,87,160,.08) 0%, transparent 60%),
    linear-gradient(180deg, #F2F7FC 0%, #EBF3FB 100%);
}

/* animated grid */
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(46,125,216,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,125,216,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: gridShift 20s linear infinite;
  opacity: .7;
}
@keyframes gridShift { 0%{background-position:0 0} 100%{background-position:48px 48px} }

.hero-inner { max-width:1100px; margin:0 auto; width:100%; display:grid; grid-template-columns:1.05fr .95fr; gap:3.5rem; align-items:center; position:relative; z-index:1; }

/* left */
.hero-left { }

.hero-badge {
  display:inline-flex; align-items:center; gap:.5rem;
  background:rgba(46,125,216,.1); border:1px solid rgba(46,125,216,.25);
  color:var(--blue); font-size:.7rem; font-weight:700;
  letter-spacing:.1em; text-transform:uppercase;
  padding:.32rem .9rem; border-radius:100px; margin-bottom:1.5rem;
  animation: fadeUp .6s ease both;
}
.hero-badge::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--green); animation:blink 2s ease infinite; }
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

.hero-left h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 900; line-height: 1.05;
  letter-spacing: -.03em; color: var(--dark);
  margin-bottom: 1.25rem;
  animation: fadeUp .6s .1s ease both;
}
.hero-left h1 .accent { color: var(--blue-mid); }
.hero-left h1 .accent2 { color: var(--blue); }

.hero-left .sub {
  font-size: 1rem; color: var(--muted);
  max-width: 460px; line-height: 1.8; margin-bottom: 2rem;
  font-weight: 400;
  animation: fadeUp .6s .2s ease both;
}

.hero-btns {
  display:flex; gap:.875rem; flex-wrap:wrap;
  animation: fadeUp .6s .3s ease both;
}
.btn-primary {
  background: var(--blue); color: var(--white);
  padding: .85rem 1.75rem; border-radius: 8px;
  font-weight: 700; font-size: .92rem;
  text-decoration: none; border: none; cursor: pointer;
  font-family: inherit; display: inline-flex; align-items: center; gap: .5rem;
  box-shadow: 0 4px 20px rgba(21,87,160,.35);
  transition: all .2s;
}
.btn-primary:hover { background:#0f3f80; transform:translateY(-1px); box-shadow:0 8px 28px rgba(21,87,160,.45); }
.btn-primary svg { flex-shrink:0; }
.btn-secondary {
  background: var(--white); color: var(--blue);
  padding: .85rem 1.75rem; border-radius: 8px;
  font-weight: 600; font-size: .92rem;
  text-decoration: none; display: inline-flex; align-items: center; gap: .5rem;
  border: 1.5px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  transition: all .2s;
}
.btn-secondary:hover { border-color:var(--blue-mid); box-shadow:0 4px 16px rgba(21,87,160,.12); transform:translateY(-1px); }

/* tech badges */
.tech-badges {
  display:flex; flex-wrap:wrap; gap:.4rem; margin-top:2rem;
  animation: fadeUp .6s .4s ease both;
}
.tech-badge {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 6px; padding: .3rem .75rem;
  font-size: .72rem; font-weight: 600; color: var(--muted);
  letter-spacing: .03em; transition: all .2s;
  box-shadow: 0 1px 4px rgba(0,0,0,.05);
}
.tech-badge:hover { border-color:var(--blue-mid); color:var(--blue); transform:translateY(-1px); }

/* counters */
.hero-counters {
  display:flex; gap:2rem; margin-top:2.5rem; padding-top:2rem;
  border-top:1px solid var(--border);
  animation: fadeUp .6s .5s ease both;
}
.hc { }
.hc-num { font-size:1.8rem; font-weight:900; color:var(--blue); line-height:1; }
.hc-label { font-size:.7rem; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; margin-top:.2rem; }

/* ── RIGHT: DASHBOARD STACK ── */
.hero-right {
  position:relative;
  animation: fadeUp .6s .2s ease both;
}

/* main dashboard card */
.dash-main {
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 14px;
  padding: 1.25rem;
  box-shadow: 0 20px 60px rgba(21,87,160,.15), 0 4px 16px rgba(0,0,0,.06);
}
.dash-topbar {
  display:flex; align-items:center; gap:.5rem; margin-bottom:1rem;
  padding-bottom:.875rem; border-bottom:1px solid var(--border);
}
.dash-dots { display:flex; gap:.35rem; }
.dash-dots span { width:9px; height:9px; border-radius:50%; }
.dash-title { font-size:.72rem; font-weight:600; color:var(--muted); flex:1; text-align:center; letter-spacing:.04em; }
.dash-live { display:flex; align-items:center; gap:.35rem; font-size:.65rem; font-weight:600; color:var(--green); }
.dash-live::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--green); animation:blink 1.5s ease infinite; }

/* KPI row */
.kpi-row { display:grid; grid-template-columns:repeat(3,1fr); gap:.5rem; margin-bottom:.875rem; }
.kpi {
  background:linear-gradient(135deg, var(--white) 0%, var(--blue-pale) 100%);
  border:1px solid var(--border); border-radius:8px; padding:.75rem .6rem; text-align:center;
}
.kpi-val { font-size:1.2rem; font-weight:800; line-height:1; }
.kpi-lbl { font-size:.58rem; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; margin-top:.2rem; }
.kpi-delta { font-size:.65rem; font-weight:600; margin-top:.2rem; }

/* chart area */
.chart-area { background: rgba(255,255,255,.7); border:1px solid var(--border); border-radius:8px; padding:.875rem; margin-bottom:.6rem; }
.chart-lbl { font-size:.62rem; color:var(--muted); margin-bottom:.6rem; font-weight:500; text-transform:uppercase; letter-spacing:.06em; }
.chart-bars { display:flex; align-items:flex-end; gap:3px; height:52px; }
.chart-bars span { flex:1; border-radius:2px 2px 0 0; transition:height .3s ease; }
.chart-line { margin-top:.5rem; }
.chart-line svg { width:100%; height:32px; }

/* events */
.event-row {
  display:flex; align-items:center; gap:.6rem; padding:.45rem .6rem;
  background:rgba(255,255,255,.6); border:1px solid var(--border);
  border-radius:6px; margin-bottom:.4rem; font-size:.7rem;
}
.event-row:last-child { margin-bottom:0; }
.event-dot { width:6px; height:6px; border-radius:50%; flex-shrink:0; }
.event-time { color:var(--muted); flex-shrink:0; font-size:.65rem; }
.event-text { color:var(--text); flex:1; }
.event-tag { font-size:.6rem; font-weight:600; padding:.1rem .45rem; border-radius:3px; }

/* floating mini card */
.float-card {
  position:absolute;
  background:var(--glass); backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.85); border-radius:10px;
  padding:.875rem 1rem; font-size:.75rem;
  box-shadow:0 8px 24px rgba(21,87,160,.12);
}
.float-card-1 { top:-28px; right:-20px; min-width:160px; animation:float1 4s ease-in-out infinite; }
.float-card-2 { bottom:-24px; left:-16px; min-width:170px; animation:float2 4.5s ease-in-out infinite; }
@keyframes float1{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes float2{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}
.fc-label { font-size:.6rem; font-weight:600; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); margin-bottom:.3rem; }
.fc-val { font-size:1.1rem; font-weight:800; color:var(--dark); line-height:1; }
.fc-sub { font-size:.65rem; color:var(--muted); margin-top:.2rem; }
.fc-bar { height:3px; background:var(--border); border-radius:2px; margin-top:.5rem; overflow:hidden; }
.fc-fill { height:100%; border-radius:2px; animation:fillAnim 2s ease-in-out infinite alternate; }
@keyframes fillAnim{from{width:60%}to{width:90%}}

/* ── SECTION: TECH STRIP ── */
#tech { background:var(--white); border-top:1px solid var(--border); border-bottom:1px solid var(--border); padding:2.5rem; }
.tech-strip-label { font-size:.7rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); text-align:center; margin-bottom:2rem; }
.tech-strip { display:flex; flex-wrap:wrap; justify-content:center; gap:.5rem; }
.tech-chip {
  display:inline-flex; align-items:center; gap:.5rem;
  background:var(--bg); border:1px solid var(--border);
  border-radius:8px; padding:.45rem .9rem;
  font-size:.78rem; font-weight:600; color:var(--text);
  transition:all .2s; cursor:default;
  box-shadow:0 1px 4px rgba(0,0,0,.04);
}
.tech-chip:hover { background:var(--blue-pale); border-color:var(--blue-mid); color:var(--blue); transform:translateY(-1px); box-shadow:0 4px 12px rgba(21,87,160,.1); }
.tech-chip .dot { width:7px; height:7px; border-radius:50%; }

/* ── SECTION: ARCHITECTURE ── */
#arquitectura { padding:6rem 2.5rem; background:var(--bg); }
.arch-flow { display:flex; align-items:center; justify-content:center; gap:0; margin-top:3rem; flex-wrap:nowrap; overflow-x:auto; }
.arch-node {
  background:var(--white); border:1.5px solid var(--border);
  border-radius:12px; padding:1.25rem 1rem; text-align:center;
  min-width:110px; flex-shrink:0;
  box-shadow:0 2px 12px rgba(0,0,0,.06);
  transition:all .25s;
}
.arch-node:hover { border-color:var(--blue-mid); box-shadow:0 6px 24px rgba(21,87,160,.15); transform:translateY(-3px); }
.arch-node .an-icon { font-size:1.6rem; margin-bottom:.5rem; }
.arch-node .an-name { font-size:.78rem; font-weight:700; color:var(--dark); margin-bottom:.2rem; }
.arch-node .an-sub { font-size:.65rem; color:var(--muted); line-height:1.5; }
.arch-arrow {
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  width:50px; flex-shrink:0; position:relative;
}
.arch-arrow-line { width:100%; height:2px; background:linear-gradient(90deg,var(--border),var(--blue-mid),var(--border)); position:relative; overflow:hidden; }
.arch-arrow-line::after { content:''; position:absolute; left:-100%; top:-1px; width:100%; height:4px; background:linear-gradient(90deg,transparent,var(--blue-light),transparent); animation:flow 2s linear infinite; }
@keyframes flow{to{left:100%}}
.arch-arrow-tip { color:var(--blue-mid); font-size:.9rem; margin-top:-2px; }
.arch-arrow-lbl { font-size:.58rem; color:var(--muted); text-align:center; margin-top:.3rem; letter-spacing:.04em; }

/* ── METRICAS ── */
#metricas { background:var(--blue); color:var(--white); padding:5rem 2.5rem; }
.metricas-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:1px; margin-top:3rem; background:rgba(255,255,255,.1); border-radius:12px; overflow:hidden; }
.met-block { background:var(--blue); padding:2rem 1.5rem; text-align:center; transition:background .2s; }
.met-block:hover { background:rgba(255,255,255,.08); }
.met-num { font-size:2.5rem; font-weight:900; color:var(--white); line-height:1; }
.met-unit { font-size:1rem; font-weight:700; color:rgba(255,255,255,.6); }
.met-lbl { font-size:.72rem; color:rgba(255,255,255,.55); text-transform:uppercase; letter-spacing:.08em; margin-top:.5rem; }

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .hero-inner { grid-template-columns:1fr; }
  .float-card-1,.float-card-2 { display:none; }
  .arch-flow { gap:.5rem; }
  .arch-arrow { width:30px; }
}
@media(max-width:640px){
  nav { padding:0 1rem; }
  .nav-links { display:none; }
  #hero { padding:6rem 1.2rem 3rem; }
  #tech,#arquitectura,#metricas { padding:3rem 1.2rem; }
  .hero-counters { gap:1.25rem; }
}

/* ── DASHBOARDS SECTION ── */
#dashboards {
  padding: 6rem 2.5rem;
  background: var(--white);
  border-top: 1px solid var(--border);
}
.dash-section-header { max-width: 1100px; margin: 0 auto 4rem; }
.dash-section-header .s-label { font-size:.7rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--blue-mid); margin-bottom:.65rem; }
.dash-section-header h2 { font-size:clamp(1.8rem,3.5vw,2.6rem); font-weight:800; color:var(--dark); line-height:1.1; letter-spacing:-.025em; margin-bottom:.65rem; }
.dash-section-header h2 .b { color:var(--blue-mid); }
.dash-section-header p { font-size:1rem; color:var(--muted); max-width:560px; line-height:1.8; }

/* tab nav */
.dash-tabs { display:flex; gap:.4rem; flex-wrap:wrap; margin-bottom:2.5rem; max-width:1100px; margin-left:auto; margin-right:auto; }
.dtab {
  background:var(--bg); border:1.5px solid var(--border);
  border-radius:8px; padding:.45rem 1rem;
  font-size:.78rem; font-weight:600; color:var(--muted);
  cursor:pointer; transition:all .2s; white-space:nowrap;
}
.dtab:hover { border-color:var(--blue-mid); color:var(--blue); }
.dtab.active { background:var(--blue); border-color:var(--blue); color:var(--white); box-shadow:0 2px 12px rgba(21,87,160,.3); }

/* dashboard panels */
.dash-panels { max-width:1100px; margin:0 auto; }
.dash-panel { display:none; }
.dash-panel.active { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; align-items:start; }

/* panel left: description */
.dp-info { }
.dp-tag { display:inline-block; font-size:.68rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--blue); background:var(--blue-pale); border-radius:4px; padding:.2rem .7rem; margin-bottom:.875rem; }
.dp-info h3 { font-size:1.3rem; font-weight:800; color:var(--dark); margin-bottom:.5rem; letter-spacing:-.015em; line-height:1.25; }
.dp-info .dp-desc { font-size:.9rem; color:var(--muted); line-height:1.8; margin-bottom:1.25rem; }
.dp-metrics { display:grid; grid-template-columns:1fr 1fr; gap:.5rem; margin-bottom:1.25rem; }
.dp-metric { background:var(--bg); border:1px solid var(--border); border-radius:8px; padding:.875rem; }
.dp-metric .dmv { font-size:1.4rem; font-weight:800; color:var(--blue); line-height:1; }
.dp-metric .dml { font-size:.68rem; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; margin-top:.2rem; }
.dp-features { list-style:none; }
.dp-features li { font-size:.85rem; color:var(--text); padding:.3rem 0; display:flex; gap:.6rem; align-items:flex-start; border-bottom:1px solid var(--bg); line-height:1.5; }
.dp-features li:last-child { border-bottom:none; }
.dp-features li::before { content:'—'; color:var(--blue-mid); font-weight:700; flex-shrink:0; }
.dp-seo-note { background:var(--blue-pale); border-radius:6px; padding:.6rem .875rem; font-size:.75rem; color:var(--blue); margin-top:.875rem; font-weight:500; }

/* panel right: mock dashboard */
.dp-mock {
  background:var(--dark); border-radius:14px; padding:1.25rem;
  box-shadow:0 20px 60px rgba(7,21,42,.2);
  position:relative; overflow:hidden;
}
.dp-mock::before { content:''; position:absolute; top:-40px; right:-40px; width:200px; height:200px; border-radius:50%; background:var(--blue-glow); pointer-events:none; }
.mock-header { display:flex; align-items:center; gap:.5rem; margin-bottom:1rem; padding-bottom:.875rem; border-bottom:1px solid rgba(255,255,255,.08); }
.mock-dots { display:flex; gap:.3rem; }
.mock-dots span { width:8px; height:8px; border-radius:50%; }
.mock-title-text { font-size:.68rem; font-weight:600; color:rgba(255,255,255,.35); flex:1; text-align:center; letter-spacing:.04em; }
.mock-live { display:flex; align-items:center; gap:.3rem; font-size:.62rem; font-weight:700; color:var(--green); }
.mock-live::before { content:''; width:5px; height:5px; border-radius:50%; background:var(--green); animation:blink 1.5s ease infinite; }

/* OEE mock specifics */
.oee-gauges { display:grid; grid-template-columns:repeat(3,1fr); gap:.5rem; margin-bottom:.875rem; }
.gauge-box { background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); border-radius:8px; padding:.875rem .5rem; text-align:center; }
.gauge-label { font-size:.58rem; color:rgba(255,255,255,.35); text-transform:uppercase; letter-spacing:.06em; margin-bottom:.5rem; }
.gauge-val { font-size:1.15rem; font-weight:800; line-height:1; }
.gauge-bar { height:3px; background:rgba(255,255,255,.1); border-radius:2px; margin-top:.4rem; overflow:hidden; }
.gauge-fill { height:100%; border-radius:2px; }
.oee-main { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08); border-radius:8px; padding:.875rem 1rem; display:flex; align-items:center; justify-content:space-between; margin-bottom:.875rem; }
.oee-val-big { font-size:2.2rem; font-weight:900; color:var(--white); line-height:1; }
.oee-formula { font-size:.68rem; color:rgba(255,255,255,.4); line-height:1.8; }
.mini-chart { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08); border-radius:8px; padding:.75rem; }
.mini-chart-label { font-size:.6rem; color:rgba(255,255,255,.3); text-transform:uppercase; letter-spacing:.06em; margin-bottom:.5rem; }
.mini-bars { display:flex; align-items:flex-end; gap:3px; height:36px; }
.mini-bars span { flex:1; border-radius:2px 2px 0 0; }

/* historian mock */
.hist-timeline { margin-bottom:.875rem; }
.hist-row { display:flex; align-items:center; gap:.6rem; padding:.45rem 0; border-bottom:1px solid rgba(255,255,255,.05); }
.hist-row:last-child { border-bottom:none; }
.hist-name { font-size:.7rem; color:rgba(255,255,255,.5); width:90px; flex-shrink:0; }
.hist-sparkline { flex:1; height:18px; }
.hist-val { font-size:.72rem; font-weight:700; width:45px; text-align:right; flex-shrink:0; }

/* energy mock */
.energy-grid { display:grid; grid-template-columns:1fr 1fr; gap:.5rem; margin-bottom:.875rem; }
.en-card { background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); border-radius:8px; padding:.875rem; }
.en-label { font-size:.58rem; color:rgba(255,255,255,.35); text-transform:uppercase; letter-spacing:.06em; margin-bottom:.3rem; }
.en-val { font-size:1.2rem; font-weight:800; line-height:1; }
.en-trend { font-size:.65rem; margin-top:.3rem; }

/* alarms mock */
.alarm-list { }
.alarm-item { display:flex; align-items:center; gap:.6rem; padding:.5rem .6rem; border-radius:6px; margin-bottom:.4rem; }
.alarm-sev { width:6px; height:100%; border-radius:2px; flex-shrink:0; align-self:stretch; min-height:14px; }
.alarm-time { font-size:.62rem; color:rgba(255,255,255,.3); flex-shrink:0; width:38px; }
.alarm-msg { font-size:.73rem; color:rgba(255,255,255,.7); flex:1; line-height:1.4; }
.alarm-badge { font-size:.6rem; font-weight:700; padding:.15rem .45rem; border-radius:3px; flex-shrink:0; }

/* vibration mock */
.vib-channels { margin-bottom:.875rem; }
.vib-ch { display:flex; align-items:center; gap:.6rem; padding:.4rem 0; border-bottom:1px solid rgba(255,255,255,.05); }
.vib-ch:last-child { border-bottom:none; }
.vib-name { font-size:.68rem; color:rgba(255,255,255,.45); width:80px; flex-shrink:0; }
.vib-wave { flex:1; height:20px; }
.vib-val { font-size:.7rem; font-weight:700; width:40px; text-align:right; flex-shrink:0; }

/* rfid mock */
.rfid-table { width:100%; }
.rfid-table thead tr { border-bottom:1px solid rgba(255,255,255,.08); }
.rfid-table th { font-size:.6rem; color:rgba(255,255,255,.3); font-weight:600; text-transform:uppercase; letter-spacing:.06em; padding:.4rem .5rem; text-align:left; }
.rfid-table td { font-size:.7rem; color:rgba(255,255,255,.65); padding:.45rem .5rem; border-bottom:1px solid rgba(255,255,255,.04); }
.rfid-table .status { font-size:.62rem; font-weight:700; padding:.12rem .4rem; border-radius:3px; }


/* ── INDUSTRIAL AI ── */
#industrial-ai {
  padding: 6rem 2.5rem;
  background: var(--dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
#industrial-ai::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46,125,216,.15) 0%, transparent 70%);
  pointer-events: none;
}
#industrial-ai::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,200,150,.08) 0%, transparent 70%);
  pointer-events: none;
}
.ai-inner { max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }
.ai-header { margin-bottom: 3.5rem; }
.ai-header .s-label { color: rgba(255,255,255,.45); }
.ai-header h2 { font-size: clamp(1.8rem,3.5vw,2.6rem); font-weight: 800; color: var(--white); line-height: 1.1; letter-spacing: -.025em; margin-bottom: .65rem; }
.ai-header h2 .b { color: var(--blue-light); }
.ai-header p { font-size: 1rem; color: rgba(255,255,255,.55); max-width: 560px; line-height: 1.8; }

/* AI capabilities grid */
.ai-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); gap: 1px; background: rgba(255,255,255,.07); border-radius: 14px; overflow: hidden; margin-bottom: 4rem; }
.ai-card {
  background: var(--dark);
  padding: 2rem;
  transition: background .2s;
  position: relative;
}
.ai-card:hover { background: rgba(255,255,255,.04); }
.ai-card-num { font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.2); margin-bottom: .875rem; }
.ai-card h3 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: .5rem; }
.ai-card p { font-size: .85rem; color: rgba(255,255,255,.5); line-height: 1.75; margin-bottom: .875rem; }
.ai-card .ai-example {
  font-size: .78rem; color: rgba(255,255,255,.35);
  font-style: italic; line-height: 1.6;
  border-left: 2px solid rgba(255,255,255,.1);
  padding-left: .75rem;
}
.ai-tag { display:inline-block; font-size:.65rem; font-weight:700; padding:.2rem .6rem; border-radius:4px; margin-top:.75rem; }

/* AI evolution timeline */
.ai-evolution { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 0; align-items: center; }
.ai-ev-step { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 10px; padding: 1.5rem; }
.ai-ev-step h4 { font-size: .9rem; font-weight: 700; color: var(--white); margin-bottom: .4rem; }
.ai-ev-step p { font-size: .8rem; color: rgba(255,255,255,.45); line-height: 1.65; }
.ai-ev-step .ev-phase { font-size: .62rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .6rem; }
.ai-ev-arrow { display: flex; flex-direction: column; align-items: center; padding: 0 .5rem; }
.ai-ev-arrow-line { width: 40px; height: 1px; background: linear-gradient(90deg, rgba(255,255,255,.1), rgba(58,139,212,.5), rgba(255,255,255,.1)); }
.ai-ev-arrow-tip { color: var(--blue-light); font-size: .8rem; }

/* ── CASOS DE ÉXITO ── */
#casos {
  padding: 6rem 2.5rem;
  background: var(--bg);
}
.casos-inner { max-width: 1100px; margin: 0 auto; }
.casos-header { margin-bottom: 3.5rem; }
.casos-header .s-label { color: var(--blue-mid); }
.casos-header h2 { font-size: clamp(1.8rem,3.5vw,2.6rem); font-weight: 800; color: var(--dark); line-height: 1.1; letter-spacing: -.025em; margin-bottom: .65rem; }
.casos-header h2 .b { color: var(--blue-mid); }
.casos-header p { font-size: 1rem; color: var(--muted); max-width: 560px; line-height: 1.8; }

.caso-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 2rem;
  box-shadow: 0 4px 24px rgba(21,87,160,.06);
  transition: box-shadow .2s, border-color .2s;
}
.caso-card:hover { box-shadow: 0 12px 48px rgba(21,87,160,.12); border-color: var(--blue-mid); }
.caso-card-inner { display: grid; grid-template-columns: 1fr 1fr; }
.caso-visual {
  background: var(--dark);
  padding: 2.5rem 2rem;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 360px;
  position: relative; overflow: hidden;
}
.caso-visual::before {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: var(--blue-glow);
}
.caso-logo-area { position: relative; z-index: 1; }
.caso-industry { font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: .5rem; }
.caso-company { font-size: 1.5rem; font-weight: 900; color: var(--white); letter-spacing: -.02em; }
.caso-tagline { font-size: .85rem; color: rgba(255,255,255,.5); margin-top: .4rem; line-height: 1.5; }
.caso-metrics-vis { display: flex; gap: .75rem; flex-wrap: wrap; position: relative; z-index: 1; }
.caso-metric-pill {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px; padding: .75rem 1rem;
  min-width: 80px;
}
.caso-metric-pill .val { font-size: 1.3rem; font-weight: 800; color: var(--white); line-height: 1; }
.caso-metric-pill .lbl { font-size: .62rem; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .07em; margin-top: .25rem; }
.caso-tech-list { display: flex; flex-wrap: wrap; gap: .35rem; position: relative; z-index: 1; }
.caso-tech { font-size: .68rem; font-weight: 600; background: rgba(58,139,212,.15); color: var(--blue-light); border: 1px solid rgba(58,139,212,.25); padding: .2rem .6rem; border-radius: 4px; }

.caso-content { padding: 2.5rem 2rem; }
.caso-section { margin-bottom: 1.5rem; }
.caso-section:last-child { margin-bottom: 0; }
.caso-section-title { font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .6rem; display: flex; align-items: center; gap: .5rem; }
.caso-section-title::after { content:''; flex:1; height:1px; background:var(--border); }
.caso-quote { font-size: .9rem; color: var(--muted); font-style: italic; line-height: 1.8; border-left: 3px solid var(--blue-pale); padding-left: 1rem; margin-bottom: .5rem; }
.caso-ul { list-style: none; }
.caso-ul li { font-size: .85rem; color: var(--text); padding: .3rem 0; display: flex; gap: .6rem; align-items: flex-start; border-bottom: 1px solid var(--bg); line-height: 1.5; }
.caso-ul li:last-child { border-bottom: none; }
.caso-ul li::before { content: '—'; color: var(--blue-mid); font-weight: 700; flex-shrink: 0; }
.caso-results { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.caso-result { background: var(--bg); border-radius: 8px; padding: .875rem 1rem; }
.caso-result .rv { font-size: 1.2rem; font-weight: 800; color: var(--blue); line-height: 1; }
.caso-result .rl { font-size: .7rem; color: var(--muted); margin-top: .2rem; }

/* ── HARDWARE ── */
#hardware {
  padding: 6rem 2.5rem;
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.hw-inner { max-width: 1100px; margin: 0 auto; }
.hw-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; margin-top: 3rem; }
.hw-visual {
  background: var(--dark); border-radius: 14px; padding: 2rem;
  box-shadow: 0 20px 60px rgba(7,21,42,.15);
  position: relative; overflow: hidden;
}
.hw-visual::before { content:''; position:absolute; top:-50px; right:-50px; width:200px; height:200px; border-radius:50%; background:var(--blue-glow); pointer-events:none; }
.hw-panel-title { font-size:.65rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.3); margin-bottom:1.25rem; position:relative; z-index:1; }
.hw-components { display:grid; grid-template-columns:1fr 1fr; gap:.5rem; position:relative; z-index:1; }
.hw-comp { background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); border-radius:8px; padding:1rem; }
.hw-comp-label { font-size:.6rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.3); margin-bottom:.4rem; }
.hw-comp-name { font-size:.85rem; font-weight:700; color:var(--white); margin-bottom:.3rem; }
.hw-comp-detail { font-size:.72rem; color:rgba(255,255,255,.45); line-height:1.5; }
.hw-conn { display:flex; flex-direction:column; gap:.35rem; margin-top:1rem; padding-top:1rem; border-top:1px solid rgba(255,255,255,.07); position:relative; z-index:1; }
.hw-conn-row { display:flex; align-items:center; gap:.6rem; font-size:.72rem; color:rgba(255,255,255,.5); }
.hw-conn-dot { width:6px; height:6px; border-radius:50%; flex-shrink:0; }
.hw-text { }
.hw-text h3 { font-size:1.15rem; font-weight:800; color:var(--dark); margin-bottom:.5rem; }
.hw-text p { font-size:.9rem; color:var(--muted); line-height:1.8; margin-bottom:1.25rem; }
.hw-list { list-style:none; }
.hw-list li { font-size:.87rem; color:var(--text); padding:.35rem 0; display:flex; gap:.6rem; align-items:flex-start; border-bottom:1px solid var(--bg); }
.hw-list li:last-child { border-bottom:none; }
.hw-list li::before { content:'—'; color:var(--blue-mid); font-weight:700; flex-shrink:0; }

/* ── CTA FINAL ── */
#demo {
  padding: 7rem 2.5rem;
  background: linear-gradient(135deg, var(--blue) 0%, #0a2d5e 60%, #061428 100%);
  color: var(--white);
  text-align: center;
  position: relative; overflow: hidden;
}
#demo::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.demo-inner { max-width: 680px; margin: 0 auto; position: relative; z-index: 1; }
.demo-badge { display:inline-flex; align-items:center; gap:.5rem; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2); color:rgba(255,255,255,.85); font-size:.7rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; padding:.32rem .9rem; border-radius:100px; margin-bottom:1.75rem; }
#demo h2 { font-size:clamp(2rem,4.5vw,3.2rem); font-weight:900; color:var(--white); line-height:1.05; letter-spacing:-.03em; margin-bottom:1rem; }
#demo h2 em { font-style:normal; color:var(--blue-light); }
#demo p.sub { font-size:1rem; color:rgba(255,255,255,.6); max-width:500px; margin:0 auto 2.5rem; line-height:1.8; }
.demo-form { display:flex; flex-direction:column; gap:1rem; max-width:520px; margin:0 auto; }
.demo-form-row { display:flex; gap:.75rem; flex-wrap:wrap; }
.demo-form input, .demo-form select {
  flex:1; min-width:180px;
  background:rgba(255,255,255,.1); border:1.5px solid rgba(255,255,255,.2);
  border-radius:8px; padding:.875rem 1.1rem;
  font-size:.95rem; color:var(--white);
  font-family:inherit; outline:none;
  transition:border-color .2s, background .2s;
}
.demo-form input::placeholder { color:rgba(255,255,255,.38); }
.demo-form select { color:rgba(255,255,255,.7); }
.demo-form select option { background:#0a2d5e; color:var(--white); }
.demo-form input:focus, .demo-form select:focus { border-color:rgba(255,255,255,.55); background:rgba(255,255,255,.15); }
.demo-submit {
  background: var(--white); color: var(--blue);
  border:none; border-radius:8px; padding:.95rem;
  font-size:1rem; font-weight:800; cursor:pointer;
  font-family:inherit;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
  transition: all .2s;
  display: flex; align-items: center; justify-content: center; gap: .5rem;
}
.demo-submit:hover { background:#e8f0f8; transform:translateY(-1px); box-shadow:0 8px 32px rgba(0,0,0,.25); }
#form-ok { display:none; background:rgba(0,200,150,.15); border:1px solid rgba(0,200,150,.3); border-radius:8px; padding:1rem; color:var(--green); font-weight:600; font-size:.9rem; margin-top:.5rem; }
#form-err { display:none; color:#fca5a5; font-size:.88rem; margin-top:.5rem; }
.demo-trust { display:flex; gap:2rem; justify-content:center; flex-wrap:wrap; margin-top:3rem; padding-top:2rem; border-top:1px solid rgba(255,255,255,.1); }
.trust-item { font-size:.8rem; color:rgba(255,255,255,.45); display:flex; align-items:center; gap:.4rem; }
.trust-item::before { content:'✓'; color:var(--green); font-weight:700; }

/* ── FOOTER ── */
footer {
  background: var(--dark); color: rgba(255,255,255,.35);
  padding: 3rem 2.5rem; font-size: .82rem;
}
.footer-inner { max-width:1100px; margin:0 auto; }
.footer-top { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:2rem; margin-bottom:2.5rem; padding-bottom:2.5rem; border-bottom:1px solid rgba(255,255,255,.07); }
.footer-brand .fl1 { font-size:.95rem; font-weight:800; color:var(--white); letter-spacing:-.02em; margin-bottom:.4rem; }
.footer-brand .fl1 strong { color:var(--blue-mid); }
.footer-brand .fl2 { font-size:.65rem; color:rgba(255,255,255,.3); letter-spacing:.07em; text-transform:uppercase; margin-bottom:.875rem; }
.footer-brand p { font-size:.8rem; color:rgba(255,255,255,.35); line-height:1.75; max-width:240px; }
.footer-col h4 { font-size:.75rem; font-weight:700; color:rgba(255,255,255,.65); text-transform:uppercase; letter-spacing:.08em; margin-bottom:.875rem; }
.footer-col ul { list-style:none; }
.footer-col ul li { margin-bottom:.4rem; }
.footer-col ul li a { font-size:.8rem; color:rgba(255,255,255,.35); text-decoration:none; transition:color .2s; }
.footer-col ul li a:hover { color:var(--blue-light); }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; font-size:.75rem; color:rgba(255,255,255,.25); }
.footer-bottom a { color:rgba(255,255,255,.35); text-decoration:none; }
.footer-seo { font-size:.65rem; color:rgba(255,255,255,.15); line-height:1.8; }

/* ── RESPONSIVE ── */
@media(max-width:900px) {
  .ai-evolution { grid-template-columns:1fr; gap:1rem; }
  .ai-ev-arrow { transform:rotate(90deg); margin:.5rem auto; }
  .caso-card-inner { grid-template-columns:1fr; }
  .caso-visual { min-height:auto; }
  .hw-grid { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr 1fr; }
}
@media(max-width:640px) {
  #industrial-ai, #casos, #hardware, #demo { padding:4rem 1.2rem; }
  .ai-grid { grid-template-columns:1fr; }
  .demo-form-row { flex-direction:column; }
  .footer-top { grid-template-columns:1fr; }
  .demo-trust { flex-direction:column; gap:.75rem; }
}


/* ═════ PÁGINAS INTERNAS ═════ */
.nav-links a[aria-current="page"] { color:var(--blue); font-weight:700; }
.page-hero { position:relative; overflow:hidden; padding:8rem 2.5rem 4.5rem; }
.page-hero::before { content:''; position:absolute; inset:0;
  background:
    radial-gradient(ellipse 80% 60% at 65% 40%, rgba(46,125,216,.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(21,87,160,.08) 0%, transparent 60%),
    linear-gradient(180deg, #F2F7FC 0%, #EBF3FB 100%); }
.page-hero-inner { max-width:1100px; margin:0 auto; width:100%; display:grid; grid-template-columns:1.05fr .95fr; gap:3.5rem; align-items:center; position:relative; z-index:1; }
.page-hero-inner.single { grid-template-columns:1fr; max-width:820px; margin-left:auto; margin-right:auto; }
.page-hero .hero-left h1 { font-size:clamp(2rem,3.6vw,3rem); }
.page-hero .hero-left .sub { max-width:520px; }
.page-hero-inner.single .hero-left .sub { max-width:680px; }
.crumbs { font-size:.75rem; color:var(--muted); margin-bottom:1.25rem; animation:fadeUp .6s ease both; }
.crumbs a { color:var(--blue); text-decoration:none; font-weight:600; }
.crumbs a:hover { text-decoration:underline; }
.crumbs .sep { margin:0 .4rem; opacity:.5; }
.page-hero .caso-visual { border-radius:14px; box-shadow:0 20px 60px rgba(7,21,42,.2); gap:1.5rem; }

.sec { padding:5.5rem 2.5rem; background:var(--bg); }
.sec.alt { background:var(--white); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.sec-inner { max-width:1100px; margin:0 auto; }
.sec-head { margin-bottom:2.75rem; }
.s-label { font-size:.7rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--blue-mid); margin-bottom:.65rem; }
.sec-head h2 { font-size:clamp(1.7rem,3.2vw,2.4rem); font-weight:800; color:var(--dark); line-height:1.1; letter-spacing:-.025em; margin-bottom:.65rem; }
.sec-head h2 .b { color:var(--blue-mid); }
.sec-head p { font-size:1rem; color:var(--muted); max-width:600px; line-height:1.8; }

.cards { display:grid; gap:1rem; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); }
.card { background:var(--white); border:1.5px solid var(--border); border-radius:14px; padding:1.75rem 1.5rem;
  box-shadow:0 4px 24px rgba(21,87,160,.06); transition:all .2s; }
.sec.alt .card { background:var(--bg); }
.card:hover { border-color:var(--blue-mid); box-shadow:0 12px 40px rgba(21,87,160,.12); transform:translateY(-2px); }
.card-num { font-size:.68rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--blue-mid); margin-bottom:.75rem; }
.card h3 { font-size:1.02rem; font-weight:800; color:var(--dark); margin-bottom:.5rem; letter-spacing:-.01em; line-height:1.3; }
.card p { font-size:.88rem; color:var(--muted); line-height:1.75; }
a.card { display:block; text-decoration:none; }
.card-more { display:inline-block; margin-top:.9rem; font-size:.82rem; font-weight:700; color:var(--blue); }

.split { display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:start; }
.split .dp-metrics { margin-bottom:.5rem; }
.ejemplo-nota { font-size:.72rem; color:var(--muted); margin-top:.5rem; }

.prose { max-width:780px; }
.prose h2 { font-size:clamp(1.4rem,2.6vw,1.85rem); font-weight:800; color:var(--dark); letter-spacing:-.02em; line-height:1.2; margin:2.75rem 0 .9rem; }
.prose h2:first-child { margin-top:0; }
.prose h3 { font-size:1.08rem; font-weight:800; color:var(--dark); margin:1.75rem 0 .6rem; }
.prose p { font-size:1rem; color:var(--text); line-height:1.85; margin-bottom:1rem; }
.prose ul, .prose ol { margin:0 0 1.1rem 1.2rem; }
.prose li { font-size:.98rem; color:var(--text); line-height:1.8; margin-bottom:.35rem; }
.prose strong { color:var(--dark); }
.prose a { color:var(--blue); font-weight:600; }
.formula { background:var(--white); border:1.5px solid var(--border); border-left:4px solid var(--blue-mid); border-radius:10px; padding:1.1rem 1.3rem; margin:0 0 1.2rem; font-size:.95rem; line-height:1.9; color:var(--text); }

.faq { max-width:820px; display:flex; flex-direction:column; gap:.6rem; }
.faq details { background:var(--white); border:1.5px solid var(--border); border-radius:12px; padding:0 1.3rem; transition:border-color .2s; }
.sec.alt .faq details { background:var(--bg); }
.faq details[open] { border-color:var(--blue-mid); }
.faq summary { cursor:pointer; list-style:none; padding:1.1rem 0; font-weight:700; font-size:.95rem; color:var(--dark); display:flex; justify-content:space-between; gap:1rem; }
.faq summary::-webkit-details-marker { display:none; }
.faq summary::after { content:'+'; color:var(--blue-mid); font-weight:800; font-size:1.2rem; line-height:1; }
.faq details[open] summary::after { content:'−'; }
.faq details p { font-size:.92rem; color:var(--muted); line-height:1.8; padding-bottom:1.2rem; }

.contact-list { display:flex; flex-direction:column; gap:.6rem; }
.contact-item { display:flex; gap:.9rem; align-items:center; background:rgba(255,255,255,.7); border:1px solid var(--border); border-radius:10px; padding:.9rem 1rem; text-decoration:none; color:var(--text); transition:all .2s; }
a.contact-item:hover { border-color:var(--blue-mid); transform:translateY(-1px); }
.contact-item .ci-icon { font-size:1.3rem; }
.contact-item .ci-lbl { font-size:.62rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); }
.contact-item .ci-val { font-size:.95rem; font-weight:700; color:var(--dark); }

.chat-msg { border-radius:10px; padding:.7rem .85rem; font-size:.74rem; line-height:1.55; margin-bottom:.55rem; }
.chat-msg.q { background:rgba(46,125,216,.22); color:rgba(255,255,255,.9); margin-left:18%; }
.chat-msg.a { background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.08); color:rgba(255,255,255,.72); margin-right:8%; }
.chat-msg .who { display:block; font-size:.58rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:rgba(255,255,255,.35); margin-bottom:.25rem; }

.caso-more { display:inline-flex; margin-top:1.25rem; font-size:.85rem; font-weight:700; color:var(--blue); text-decoration:none; }
.caso-more:hover { text-decoration:underline; }
#casos .caso-card .caso-more, .sec .caso-card .caso-more { margin-top:1.5rem; }

@media(max-width:900px){
  .page-hero-inner, .split { grid-template-columns:1fr; }
  /* el diagrama se desplaza de lado sin cortar el primer paso */
  .sec .arch-flow, #arquitectura .arch-flow { justify-content:flex-start; padding:.25rem .25rem .75rem; }
}
@media(max-width:640px){
  .page-hero { padding:6.5rem 1.2rem 3rem; }
  .sec { padding:3.5rem 1.2rem; }
  .card { padding:1.4rem 1.2rem; }
}