/* ============================================================
   AUTOMATIZAESTO — Technology Company
   Sistema de diseño "Ion" · v1
   ------------------------------------------------------------
   Lienzo monocromo (grafito / nieve). El color es un privilegio:
   solo la marca (Ion) y sus productos pueden hablar en color.
   Tipografía: Sora (display) / Inter (texto).
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* color maestro */
  --grafito:   #0A0C0E;
  --grafito-2: #0E1116;
  --humo:      #14181E;
  --nieve:     #F6F7F5;
  --blanco:    #FFFFFF;
  --tinta:     #EDF1F4;   /* texto sobre oscuro */
  --tinta-2:   #8C99A6;
  --tinta-inv: #0D1117;   /* texto sobre claro */
  --tinta-inv2:#5A6672;
  --ion:       #3D7BFF;   /* primario de marca */
  --ion-2:     #7FA8FF;
  --ion-d:     #1D4FD8;
  --esm:       #2FBF71;   /* acento AgroQuality (solo en su tarjeta) */
  --linea:     rgba(237,241,244,.10);
  --linea-inv: rgba(13,17,23,.10);

  /* tipografía */
  --f-display: 'Sora', -apple-system, sans-serif;
  --f-texto:   'Inter', -apple-system, sans-serif;
  --f-mono:    ui-monospace, 'SF Mono', 'Cascadia Code', monospace;

  /* escala fluida */
  --t-hero:  clamp(3rem, 8.6vw, 7.6rem);
  --t-h2:    clamp(2.1rem, 5.2vw, 4.4rem);
  --t-h3:    clamp(1.25rem, 2.1vw, 1.7rem);
  --t-lead:  clamp(1.05rem, 1.5vw, 1.32rem);
  --t-body:  1.02rem;
  --t-small: .86rem;

  /* ritmo */
  --s-seccion: clamp(120px, 16vh, 200px);
  --ancho: 1240px;
  --curva: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-texto); font-size: var(--t-body); line-height: 1.65;
  color: var(--tinta); background: var(--grafito);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; letter-spacing: -.03em; line-height: 1.03; }
a { color: inherit; text-decoration: none; }
img, svg, video { display: block; max-width: 100%; }
::selection { background: var(--ion); color: #fff; }

.container { max-width: var(--ancho); margin-inline: auto; padding-inline: clamp(20px, 4vw, 48px); }

/* grano fílmico global */
.noise {
  position: fixed; inset: 0; z-index: 200; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* kicker */
.kicker {
  font-family: var(--f-mono); font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ion-2); display: inline-flex; align-items: center; gap: 12px; margin-bottom: 28px;
}
.kicker::before { content: ""; width: 34px; height: 1px; background: var(--ion); }
.light .kicker { color: var(--ion-d); }
.light .kicker::before { background: var(--ion-d); }

/* botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--f-display); font-weight: 600; font-size: .95rem;
  padding: 17px 34px; border-radius: 100px; border: 1px solid transparent;
  transition: transform .45s var(--curva), background .3s, border-color .3s, color .3s, box-shadow .45s;
}
.btn-ion { background: var(--ion); color: #fff; }
.btn-ion:hover { transform: translateY(-2px); background: var(--ion-d); box-shadow: 0 18px 50px -14px rgba(61,123,255,.55); }
.btn-solid { background: var(--tinta); color: var(--tinta-inv); }
.btn-solid:hover { transform: translateY(-2px); background: #fff; }
.btn-ghost { border-color: var(--linea); color: var(--tinta); background: rgba(237,241,244,.04); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--ion); color: var(--ion-2); transform: translateY(-2px); }
.light .btn-ghost { border-color: var(--linea-inv); color: var(--tinta-inv); background: rgba(13,17,23,.03); }
.light .btn-ghost:hover { border-color: var(--ion-d); color: var(--ion-d); }

/* revelado (el JS añade .in) */
.rv { opacity: 0; transform: translateY(34px); transition: opacity 1s var(--curva), transform 1s var(--curva); }
.rv.in { opacity: 1; transform: none; }
.rv-blur { opacity: 0; filter: blur(14px); transform: translateY(20px); transition: opacity 1.1s var(--curva), filter 1.1s var(--curva), transform 1.1s var(--curva); }
.rv-blur.in { opacity: 1; filter: blur(0); transform: none; }
[data-stagger] > * { transition-delay: calc(var(--i, 0) * 90ms); }

/* ---------- 3. Navegación ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s, backdrop-filter .4s; }
.nav.scrolled { background: rgba(10,12,14,.72); backdrop-filter: blur(18px); border-color: var(--linea); }
.nav .container { display: flex; align-items: center; gap: 36px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--f-display); font-weight: 700; font-size: 1.08rem; letter-spacing: -.02em; }
.brand-mark { width: 34px; height: 34px; flex-shrink: 0; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { font-size: .9rem; font-weight: 500; color: var(--tinta-2); padding: 9px 15px; border-radius: 9px; transition: color .25s, background .25s; }
.nav-links a:hover { color: var(--tinta); background: rgba(237,241,244,.06); }
.nav-cta { margin-left: 8px; }
.nav-cta .btn { padding: 11px 24px; font-size: .86rem; }

/* ---------- 4. Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-bg { position: absolute; inset: -6% 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-veil { position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(10,12,14,.4) 0%, rgba(10,12,14,.12) 40%, rgba(10,12,14,.93) 100%); }
.hero .container { padding-block: 17vh 9vh; width: 100%; }
.hero h1 {
  font-size: var(--t-hero); font-weight: 700; max-width: 13ch;
  background: linear-gradient(115deg, #fff 55%, rgba(237,241,244,.5));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lead { font-size: var(--t-lead); color: var(--tinta-2); max-width: 48ch; margin: 32px 0 44px; }
.hero .cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-meta { margin-top: 9vh; padding-top: 26px; border-top: 1px solid var(--linea);
  display: flex; gap: clamp(20px, 4vw, 54px); flex-wrap: wrap;
  font-family: var(--f-mono); font-size: .8rem; letter-spacing: .08em; color: var(--tinta-2); }
.hero-meta b { color: var(--tinta); font-weight: 600; }

/* ---------- 5. Capítulos ---------- */
section { position: relative; }
.sec { padding-block: var(--s-seccion); }
.light { background: var(--nieve); color: var(--tinta-inv); }
.light h2, .light h3 { color: var(--tinta-inv); }
.h2 { font-size: var(--t-h2); max-width: 17ch; }
.h2 em { font-style: normal; color: var(--ion-2); }
.light .h2 em { color: var(--ion-d); }
.lead2 { font-size: var(--t-lead); color: var(--tinta-2); max-width: 54ch; margin-top: 28px; }
.light .lead2 { color: var(--tinta-inv2); }

/* problema */
.problema { background: var(--grafito-2); overflow: hidden; }
.problema-bg { position: absolute; inset: 0; opacity: .5; }
.problema-bg img { width: 100%; height: 100%; object-fit: cover; }
.problema-veil { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,12,14,.96) 30%, rgba(10,12,14,.62)); }
.problema .container { position: relative; }
.mega { font-family: var(--f-display); font-weight: 700; font-size: clamp(2.4rem, 6.6vw, 5.6rem); letter-spacing: -.04em; line-height: 1.02; max-width: 18ch; }
.mega .out { color: transparent; -webkit-text-stroke: 1px rgba(237,241,244,.35); }
.stats-editorial { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 64px); margin-top: clamp(60px, 9vh, 110px); }
.stat-e { border-top: 1px solid var(--linea); padding-top: 22px; }
.stat-e .n { font-family: var(--f-display); font-size: clamp(2.4rem, 4.4vw, 4.2rem); font-weight: 700; color: var(--ion-2); line-height: 1; }
.stat-e .n small { font-size: .42em; color: var(--tinta-2); font-weight: 500; }
.stat-e p { margin-top: 12px; color: var(--tinta-2); font-size: var(--t-small); max-width: 28ch; }

/* puente */
.puente { padding-block: clamp(140px, 20vh, 240px); text-align: center; }
.puente p { font-family: var(--f-display); font-weight: 600; letter-spacing: -.03em;
  font-size: clamp(1.7rem, 4.2vw, 3.4rem); line-height: 1.18; max-width: 26ch; margin-inline: auto; }

/* manifiesto */
.manifiesto p.frase { font-family: var(--f-display); font-weight: 600; letter-spacing: -.03em;
  font-size: clamp(1.5rem, 3.2vw, 2.6rem); line-height: 1.25; max-width: 30ch; margin-bottom: 26px; color: var(--tinta-inv); }
.manifiesto p.frase em { font-style: normal; color: var(--ion-d); }

/* ecosistema de productos */
.eco { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; margin-top: clamp(50px, 8vh, 90px); }
@media (max-width: 900px) { .eco { grid-template-columns: 1fr; } }
.prod { border: 1px solid var(--linea); border-radius: 24px; padding: 34px; background: rgba(237,241,244,.02);
  display: flex; flex-direction: column; gap: 14px; transition: border-color .4s, transform .6s var(--curva); position: relative; overflow: hidden; }
.prod:hover { transform: translateY(-6px); border-color: rgba(61,123,255,.4); }
.prod .tag { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--tinta-2); }
.prod h3 { font-size: var(--t-h3); color: #fff; }
.prod p { color: var(--tinta-2); font-size: .93rem; max-width: 44ch; }
.prod .link { margin-top: auto; font-family: var(--f-display); font-weight: 600; font-size: .9rem; color: var(--ion-2); display: inline-flex; gap: 8px; align-items: center; }
.prod.flag { border-color: rgba(47,191,113,.35); background: linear-gradient(165deg, rgba(47,191,113,.07), rgba(237,241,244,.015)); }
.prod.flag .tag, .prod.flag .link { color: var(--esm); }
.prod.next { border-style: dashed; justify-content: center; text-align: center; }
.prod.next h3 { color: var(--tinta-2); }
.eco-col { display: flex; flex-direction: column; gap: 16px; }
.mini-dash { border: 1px solid rgba(47,191,113,.25); border-radius: 14px; background: #07100B; padding: 16px; font-size: 12px; color: #DCE8DF; }
.mini-dash .fila { display: flex; justify-content: space-between; padding: 7px 0; border-top: 1px solid rgba(237,241,244,.06); }
.mini-dash .fila:first-child { border-top: none; }
.mini-dash b { color: #fff; font-weight: 600; }
.mini-dash .sc { font-family: var(--f-mono); font-size: 10.5px; padding: 2px 9px; border-radius: 100px; }
.mini-dash .sc.g { background: rgba(47,191,113,.18); color: #77E2A4; }
.mini-dash .sc.f { background: rgba(232,210,138,.15); color: #E8D28A; }

/* AI */
.ai { overflow: hidden; }
.ai-bg { position: absolute; inset: 0; }
.ai-bg img { width: 100%; height: 100%; object-fit: cover; }
.ai-veil { position: absolute; inset: 0; background: radial-gradient(80% 60% at 50% 45%, rgba(10,12,14,.25), rgba(10,12,14,.94)); }
.ai .container { position: relative; text-align: center; }
.ai .h2 { margin-inline: auto; }
.ai-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: clamp(60px, 9vh, 100px); text-align: left; }
@media (max-width: 1000px) { .ai-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .ai-grid { grid-template-columns: 1fr; } }
.ai-card { border: 1px solid var(--linea); border-radius: 18px; padding: 26px 24px;
  background: rgba(14,17,22,.55); backdrop-filter: blur(14px); transition: border-color .4s, transform .6s var(--curva); }
.ai-card:hover { border-color: rgba(61,123,255,.5); transform: translateY(-6px); }
.ai-card h4 { font-size: 1.02rem; margin-bottom: 8px; color: #fff; }
.ai-card p { font-size: .85rem; color: var(--tinta-2); }
.ai-nota { margin-top: 34px; font-family: var(--f-mono); font-size: .74rem; color: var(--tinta-2); letter-spacing: .08em; }

/* ingeniería */
.pasos { margin-top: clamp(50px, 8vh, 90px); }
.paso { display: grid; grid-template-columns: 110px 1fr 1.2fr; gap: clamp(20px, 4vw, 60px);
  padding-block: clamp(34px, 6vh, 60px); border-top: 1px solid var(--linea-inv); align-items: baseline; }
@media (max-width: 900px) { .paso { grid-template-columns: 60px 1fr; } .paso p { grid-column: 2; } }
.paso .pn { font-family: var(--f-mono); color: var(--ion-d); font-size: .9rem; }
.paso h3 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); }
.paso p { color: var(--tinta-inv2); max-width: 48ch; }
.arq { margin-top: clamp(40px, 6vh, 70px); display: flex; flex-wrap: wrap; gap: 10px; }
.arq span { font-family: var(--f-mono); font-size: .76rem; letter-spacing: .04em; color: var(--tinta-inv2);
  border: 1px solid var(--linea-inv); padding: 9px 18px; border-radius: 100px; }

/* casos */
.casos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 60px); margin-top: clamp(44px, 7vh, 80px); }
@media (max-width: 760px) { .casos-grid { grid-template-columns: 1fr; } }
.caso { border-top: 1px solid var(--linea-inv); padding-top: 24px; }
.caso .n { font-family: var(--f-display); font-size: clamp(2rem, 3.8vw, 3.2rem); font-weight: 700; color: var(--tinta-inv); line-height: 1.05; }
.caso .n em { font-style: normal; color: var(--ion-d); }
.caso p { margin-top: 12px; color: var(--tinta-inv2); font-size: .93rem; max-width: 40ch; }

/* cierre */
.final { overflow: hidden; }
.final-bg { position: absolute; inset: -8% 0; }
.final-bg img { width: 100%; height: 100%; object-fit: cover; }
.final-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,12,14,.94), rgba(10,12,14,.6) 50%, rgba(10,12,14,.92)); }
.final .container { position: relative; padding-block: clamp(120px, 18vh, 200px); }
.final h2 { font-size: clamp(2.4rem, 6vw, 5.2rem); font-weight: 700;
  background: linear-gradient(115deg, #fff 60%, rgba(237,241,244,.5));
  -webkit-background-clip: text; background-clip: text; color: transparent; max-width: 14ch; }
.final .lead2 { margin-bottom: 40px; }
.form { max-width: 560px; display: flex; flex-direction: column; gap: 14px; }
.form input, .form textarea { background: rgba(237,241,244,.05); border: 1px solid var(--linea); border-radius: 14px;
  padding: 15px 18px; font-family: inherit; font-size: .95rem; color: var(--tinta); transition: border-color .3s; }
.form input::placeholder, .form textarea::placeholder { color: var(--tinta-2); }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--ion); }
.form textarea { min-height: 110px; resize: vertical; }
.form .btn { align-self: flex-start; }
.final .alt { margin-top: 22px; font-size: .9rem; color: var(--tinta-2); }
.final .alt a { color: var(--ion-2); border-bottom: 1px solid rgba(127,168,255,.35); }
.firma { margin-top: clamp(70px, 11vh, 120px); font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.9rem, 4.6vw, 3.8rem); letter-spacing: -.03em;
  background: linear-gradient(110deg, var(--ion-2), #fff); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* footer */
footer { border-top: 1px solid var(--linea); padding-block: 60px 40px; font-size: .88rem; color: var(--tinta-2); }
.f-grid { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; align-items: flex-start; }
.f-cols { display: flex; gap: clamp(30px, 6vw, 90px); flex-wrap: wrap; }
.f-col h5 { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--tinta-2); margin-bottom: 14px; font-weight: 500; }
.f-col a { display: block; padding: 4px 0; }
.f-col a:hover { color: var(--tinta); }
.f-bot { margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--linea);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .78rem; }
.f-bot a:hover { color: var(--tinta); }

/* responsive nav */
@media (max-width: 760px) {
  .nav-links { display: none; }
  .stats-editorial { grid-template-columns: 1fr; }
}

/* ---------- Componentes extendidos (Compañía, Casos, Portafolio) ---------- */

/* hero interior (60vh, editorial) */
.hero-int { position: relative; min-height: 62svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-int .container { padding-block: 16vh 8vh; width: 100%; position: relative; z-index: 2; }
.hero-int h1 { font-size: clamp(2.6rem, 6.4vw, 5.6rem); font-weight: 700; max-width: 15ch;
  background: linear-gradient(115deg, #fff 55%, rgba(237,241,244,.5));
  -webkit-background-clip: text; background-clip: text; color: transparent; }

/* tarjeta clara reutilizable */
.lcard-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: clamp(44px, 7vh, 80px); }
@media (max-width: 900px) { .lcard-grid { grid-template-columns: 1fr; } }
.lcard { border: 1px solid var(--linea-inv); border-radius: 20px; padding: 30px 28px; background: var(--blanco);
  transition: transform .5s var(--curva), border-color .4s; }
.lcard:hover { transform: translateY(-5px); border-color: rgba(29,79,216,.35); }
.lcard .num { font-family: var(--f-mono); font-size: .78rem; color: var(--ion-d); }
.lcard h3 { font-size: 1.15rem; margin: 12px 0 8px; }
.lcard p { font-size: .92rem; color: var(--tinta-inv2); }

/* timeline vertical */
.tl { margin-top: clamp(50px, 8vh, 90px); position: relative; padding-left: 34px; }
.tl::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 1px;
  background: linear-gradient(180deg, var(--ion), rgba(61,123,255,.12)); }
.tl-item { position: relative; padding-bottom: clamp(38px, 6vh, 60px); max-width: 640px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ""; position: absolute; left: -30px; top: 8px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--ion); box-shadow: 0 0 0 4px rgba(61,123,255,.15); }
.tl-item .etapa { font-family: var(--f-mono); font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ion-2); }
.light .tl-item .etapa { color: var(--ion-d); }
.tl-item h3 { font-size: 1.3rem; margin: 8px 0 8px; }
.tl-item p { color: var(--tinta-2); font-size: .95rem; }
.light .tl-item p { color: var(--tinta-inv2); }

/* equipo */
.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: clamp(44px, 7vh, 80px); }
@media (max-width: 900px) { .team { grid-template-columns: 1fr; } }
.persona { border: 1px solid var(--linea); border-radius: 20px; padding: 30px 28px; background: rgba(237,241,244,.02); }
.persona .ini { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  font-family: var(--f-display); font-weight: 700; font-size: 1.2rem; color: #fff;
  background: linear-gradient(140deg, var(--ion), var(--ion-d)); margin-bottom: 18px; }
.persona h3 { font-size: 1.1rem; color: #fff; }
.persona .rol { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ion-2); margin: 6px 0 12px; }
.persona p { font-size: .89rem; color: var(--tinta-2); }

/* cita editorial */
.cita { border-left: 2px solid var(--ion); padding: 8px 0 8px 28px; margin: clamp(40px, 6vh, 70px) 0;
  font-family: var(--f-display); font-weight: 600; font-size: clamp(1.3rem, 2.6vw, 2rem);
  letter-spacing: -.02em; line-height: 1.3; max-width: 34ch; }

/* FAQ (reutilizable, hereda modo del capítulo) */
.faq-list { margin-top: clamp(40px, 6vh, 70px); max-width: 780px; }
.faq-list details { border-top: 1px solid var(--linea-inv); }
.faq-list details:last-child { border-bottom: 1px solid var(--linea-inv); }
.faq-list summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;
  gap: 20px; padding: 24px 4px; font-family: var(--f-display); font-weight: 600; font-size: 1.02rem; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-size: 1.4rem; font-weight: 300; color: var(--ion-d); transition: transform .35s var(--curva); }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 4px 24px; color: var(--tinta-inv2); max-width: 62ch; font-size: .93rem; }

/* ---------- Equipo v2: fundador destacado + LinkedIn ---------- */
.team-v2 { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 16px; margin-top: clamp(44px, 7vh, 80px); }
@media (max-width: 980px) { .team-v2 { grid-template-columns: 1fr; } }
.persona.destacada { border-color: rgba(61,123,255,.5);
  background: linear-gradient(165deg, rgba(61,123,255,.09), rgba(237,241,244,.015)); }
.persona.destacada .ini { width: 72px; height: 72px; font-size: 1.7rem; border-radius: 20px; }
.persona .esp { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.persona .esp span { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .04em; color: var(--tinta-2);
  border: 1px solid var(--linea); padding: 5px 12px; border-radius: 100px; }
.btn-li { display: none; margin-top: 18px; align-items: center; gap: 8px; font-size: .82rem; font-weight: 600;
  color: var(--ion-2); border: 1px solid rgba(61,123,255,.35); padding: 9px 18px; border-radius: 100px;
  transition: background .3s, transform .4s var(--curva); width: fit-content; }
.btn-li.on { display: inline-flex; }
.btn-li:hover { background: rgba(61,123,255,.12); transform: translateY(-2px); }

/* ---------- Credibilidad ---------- */
.cred { background: var(--grafito-2); border-top: 1px solid var(--linea); }
.cred-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3.6vw, 54px); margin-top: clamp(40px, 6vh, 70px); }
@media (max-width: 980px) { .cred-grid { grid-template-columns: 1fr 1fr; row-gap: 40px; } }
.cred-m { border-top: 1px solid var(--linea); padding-top: 20px; }
.cred-m .n { font-family: var(--f-display); font-size: clamp(1.9rem, 3.6vw, 3.1rem); font-weight: 700; color: #fff; line-height: 1; }
.cred-m .n em { font-style: normal; color: var(--ion-2); }
.cred-m p { margin-top: 8px; color: var(--tinta-2); font-size: .84rem; max-width: 22ch; }
.cred .arq span { color: var(--tinta-2); border-color: var(--linea); }

/* ---------- Síguenos ---------- */
.social-band { border-top: 1px solid var(--linea); padding-block: clamp(50px, 8vh, 80px); }
.social-band .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.social-band h2 { font-size: clamp(1.4rem, 2.6vw, 2rem); }
.social-row { display: flex; gap: 12px; flex-wrap: wrap; }
.social-row a { width: 48px; height: 48px; border-radius: 14px; border: 1px solid var(--linea);
  display: none; place-items: center; color: var(--tinta-2);
  transition: color .3s, border-color .3s, transform .4s var(--curva), background .3s; }
.social-row a.on { display: grid; }
.social-row a:hover { color: #fff; border-color: var(--ion); background: rgba(61,123,255,.1); transform: translateY(-3px); }
.social-row a svg { width: 20px; height: 20px; }

/* ---------- Footer v2 ---------- */
.f-desc { max-width: 34ch; font-size: .88rem; color: var(--tinta-2); margin-top: 16px; }
.f-brandcol { max-width: 300px; }

/* ---------- Filtros (portafolio, blog) ---------- */
.filtros { display: flex; gap: 10px; flex-wrap: wrap; margin-top: clamp(34px, 5vh, 54px); }
.filtro { font-family: var(--f-mono); font-size: .76rem; letter-spacing: .06em; color: var(--tinta-2);
  border: 1px solid var(--linea); background: none; padding: 10px 20px; border-radius: 100px; cursor: pointer;
  transition: color .3s, border-color .3s, background .3s; }
.filtro:hover { color: var(--tinta); border-color: rgba(61,123,255,.4); }
.filtro[aria-pressed="true"] { color: #fff; border-color: var(--ion); background: rgba(61,123,255,.14); }
.light .filtro { color: var(--tinta-inv2); border-color: var(--linea-inv); }
.light .filtro:hover { color: var(--tinta-inv); }
.light .filtro[aria-pressed="true"] { color: var(--ion-d); border-color: var(--ion-d); background: rgba(61,123,255,.08); }
.buscador { margin-top: 20px; max-width: 420px; width: 100%; background: rgba(237,241,244,.05);
  border: 1px solid var(--linea); border-radius: 100px; padding: 13px 22px; color: var(--tinta);
  font-family: inherit; font-size: .92rem; transition: border-color .3s; }
.buscador::placeholder { color: var(--tinta-2); }
.buscador:focus { outline: none; border-color: var(--ion); }
.light .buscador { background: var(--blanco); border-color: var(--linea-inv); color: var(--tinta-inv); }
.filtrable { transition: opacity .4s var(--curva), transform .4s var(--curva); }
.filtrable[hidden] { display: none; }
.sin-resultados { margin-top: 40px; color: var(--tinta-2); font-size: .95rem; }

/* ---------- Caso de éxito (bloque narrativo) ---------- */
.caso-bloque { border: 1px solid var(--linea-inv); border-radius: 24px; background: var(--blanco);
  padding: clamp(28px, 4vw, 48px); margin-top: 20px; }
.caso-bloque .sector { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ion-d); }
.caso-bloque h3 { font-size: clamp(1.4rem, 2.8vw, 2.1rem); margin: 12px 0 26px; max-width: 24ch; }
.caso-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
@media (max-width: 900px) { .caso-cols { grid-template-columns: 1fr; } }
.caso-col h4 { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--tinta-inv2); font-weight: 500; padding-bottom: 12px; border-bottom: 1px solid var(--linea-inv); margin-bottom: 16px; }
.caso-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.caso-col li { font-size: .92rem; color: var(--tinta-inv2); display: flex; gap: 10px; }
.caso-col li::before { content: "—"; color: var(--ion-d); flex-shrink: 0; }
.caso-col p { font-size: .92rem; color: var(--tinta-inv2); }
.caso-tec { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--linea-inv); }
.caso-tec span { font-family: var(--f-mono); font-size: .72rem; color: var(--tinta-inv2);
  border: 1px solid var(--linea-inv); padding: 7px 15px; border-radius: 100px; }
.caso-bloque .cta-caso { margin-top: 26px; display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-display); font-weight: 600; font-size: .9rem; color: var(--ion-d); }
.caso-bloque.pendiente { border-style: dashed; background: transparent; }
.caso-bloque.pendiente h3 { color: var(--tinta-inv2); margin-bottom: 0; }

/* ---------- Tarjetas de proyecto y post ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: clamp(34px, 5vh, 54px); }
@media (max-width: 980px) { .cards-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 680px) { .cards-3 { grid-template-columns: 1fr; } }
.pcard { border: 1px solid var(--linea); border-radius: 20px; overflow: hidden; background: rgba(237,241,244,.02);
  display: flex; flex-direction: column; transition: transform .5s var(--curva), border-color .4s; }
.pcard:hover { transform: translateY(-6px); border-color: rgba(61,123,255,.4); }
.pcard .visual { aspect-ratio: 16/9; position: relative; overflow: hidden;
  background: linear-gradient(140deg, rgba(61,123,255,.22), rgba(10,12,14,.9)); }
.pcard .visual .mini { position: absolute; inset: 14px; display: flex; align-items: flex-end; gap: 5px; }
.pcard .visual .mini i { flex: 1; background: linear-gradient(180deg, var(--ion-2), rgba(61,123,255,.25)); border-radius: 3px 3px 1px 1px; }
.pcard .bd { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pcard .tag { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ion-2); }
.pcard h3 { font-size: 1.08rem; color: #fff; line-height: 1.25; }
.pcard p { font-size: .88rem; color: var(--tinta-2); }
.pcard .pie { margin-top: auto; padding-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.pcard .pie span { font-family: var(--f-mono); font-size: .68rem; color: var(--tinta-2);
  border: 1px solid var(--linea); padding: 5px 11px; border-radius: 100px; }
.pcard .link { font-family: var(--f-display); font-weight: 600; font-size: .86rem; color: var(--ion-2); margin-top: auto; padding-top: 14px; }
.pcard.claro { background: var(--blanco); border-color: var(--linea-inv); }
.pcard.claro h3 { color: var(--tinta-inv); }
.pcard.claro p { color: var(--tinta-inv2); }
.pcard.claro .tag { color: var(--ion-d); }
.pcard.claro .link { color: var(--ion-d); }
.pcard.claro .pie span { color: var(--tinta-inv2); border-color: var(--linea-inv); }
.pcard.proximo { opacity: .6; }
.pcard.proximo:hover { transform: none; }

/* migas */
.migas { font-family: var(--f-mono); font-size: .74rem; letter-spacing: .1em; color: var(--tinta-2); margin-bottom: 22px; }
.migas a:hover { color: var(--ion-2); }

/* ---------- Producto destacado (fila editorial) ---------- */
.prod-fila { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 70px); align-items: center;
  padding-block: clamp(50px, 8vh, 90px); border-top: 1px solid var(--linea); }
@media (max-width: 900px) { .prod-fila { grid-template-columns: 1fr; } }
.prod-fila.invertida .visual-col { order: -1; }
@media (max-width: 900px) { .prod-fila.invertida .visual-col { order: 0; } }
.prod-fila .estado { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 100px;
  border: 1px solid var(--linea); color: var(--tinta-2); }
.prod-fila .estado.vivo { color: var(--esm); border-color: rgba(47,191,113,.4); background: rgba(47,191,113,.08); }
.prod-fila .estado.vivo::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--esm); box-shadow: 0 0 10px var(--esm); }
.prod-fila h2 { font-size: clamp(1.9rem, 4vw, 3.2rem); margin: 18px 0 16px; }
.prod-fila p.des { color: var(--tinta-2); font-size: 1.02rem; max-width: 46ch; }
.prod-fila ul.bene { list-style: none; margin: 24px 0 30px; display: flex; flex-direction: column; gap: 11px; }
.prod-fila ul.bene li { display: flex; gap: 11px; font-size: .95rem; color: var(--tinta-2); }
.prod-fila ul.bene li::before { content: "—"; color: var(--ion); flex-shrink: 0; }
.visual-col { border: 1px solid var(--linea); border-radius: 22px; overflow: hidden;
  background: linear-gradient(160deg, rgba(61,123,255,.10), rgba(10,12,14,.85)); padding: 24px; }
.visual-col.esm { background: linear-gradient(160deg, rgba(47,191,113,.10), rgba(7,16,11,.9)); border-color: rgba(47,191,113,.25); }

/* ---------- Tabla comparativa ---------- */
.tabla-wrap { margin-top: clamp(40px, 6vh, 70px); overflow-x: auto; }
.tabla-comp { width: 100%; border-collapse: collapse; min-width: 640px; }
.tabla-comp th, .tabla-comp td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--linea-inv); font-size: .92rem; }
.tabla-comp thead th { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--tinta-inv2); font-weight: 500; }
.tabla-comp tbody th { font-family: var(--f-display); font-weight: 600; color: var(--tinta-inv); font-size: .95rem; }
.tabla-comp td { color: var(--tinta-inv2); }
.tabla-comp .si { color: var(--ion-d); font-weight: 600; }
.tabla-comp tbody tr:hover { background: rgba(61,123,255,.035); }

/* ---------- Roadmap por carriles ---------- */
.carriles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: clamp(40px, 6vh, 70px); }
@media (max-width: 900px) { .carriles { grid-template-columns: 1fr; } }
.carril { border: 1px solid var(--linea); border-radius: 20px; padding: 26px; background: rgba(237,241,244,.02); }
.carril h3 { font-family: var(--f-mono); font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ion-2); margin-bottom: 18px; font-weight: 500; }
.carril ul { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.carril li { font-size: .93rem; color: var(--tinta-2); padding-left: 16px; position: relative; }
.carril li::before { content: ""; position: absolute; left: 0; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: var(--ion); }
.carril li b { color: var(--tinta); display: block; font-weight: 600; margin-bottom: 2px; }
.carril.futuro li::before { background: var(--tinta-2); }

/* ---------- Casos de uso IA / integraciones ---------- */
.uso-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: clamp(40px, 6vh, 70px); }
@media (max-width: 820px) { .uso-grid { grid-template-columns: 1fr; } }
.uso { border: 1px solid var(--linea); border-radius: 20px; padding: 30px 28px; background: rgba(237,241,244,.02);
  transition: border-color .4s, transform .5s var(--curva); }
.uso:hover { border-color: rgba(61,123,255,.4); transform: translateY(-4px); }
.uso .ind { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ion-2); }
.uso h3 { font-size: 1.15rem; color: #fff; margin: 10px 0 10px; }
.uso p { font-size: .92rem; color: var(--tinta-2); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(34px, 5vh, 54px); }
.chips span { font-family: var(--f-mono); font-size: .78rem; color: var(--tinta-2);
  border: 1px solid var(--linea); padding: 10px 20px; border-radius: 100px; }

/* ---------- Calculadora de ROI ---------- */
.roi { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: clamp(40px, 6vh, 70px); align-items: start; }
@media (max-width: 820px) { .roi { grid-template-columns: 1fr; } }
.roi-card { border: 1px solid var(--linea); border-radius: 20px; padding: 28px; background: rgba(237,241,244,.02); }
.roi-f { margin-bottom: 18px; }
.roi-f:last-child { margin-bottom: 0; }
.roi-f label { display: block; font-size: .84rem; color: var(--tinta-2); margin-bottom: 8px; }
.roi-f input { width: 100%; background: rgba(237,241,244,.05); border: 1px solid var(--linea); border-radius: 12px;
  padding: 13px 16px; color: var(--tinta); font-family: inherit; font-size: 1rem; transition: border-color .3s; }
.roi-f input:focus { outline: none; border-color: var(--ion); }
.roi-out { display: flex; flex-direction: column; gap: 14px; }
.roi-m { border: 1px solid var(--linea); border-radius: 20px; padding: 26px 28px;
  background: linear-gradient(160deg, rgba(61,123,255,.10), rgba(237,241,244,.015)); }
.roi-m .v { font-family: var(--f-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--ion-2); line-height: 1; }
.roi-m .l { font-size: .84rem; color: var(--tinta-2); margin-top: 8px; }
.roi-nota { font-size: .78rem; color: var(--tinta-2); font-family: var(--f-mono); }

/* ============================================================
   PRODUCT SHOTS — dispositivos con interfaz real de marca
   Todo en CSS/HTML: nítido en cualquier pantalla, peso ~0,
   y siempre actualizado con el producto (no son capturas).
   ============================================================ */

/* — Ventana de navegador — */
.win { border-radius: 14px; overflow: hidden; background: #0B1017;
  border: 1px solid rgba(237,241,244,.10);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.75), 0 1px 0 rgba(255,255,255,.06) inset; }
.win-bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px;
  background: rgba(237,241,244,.04); border-bottom: 1px solid rgba(237,241,244,.08); }
.win-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(237,241,244,.18); }
.win-bar .url { margin-left: 10px; font-family: var(--f-mono); font-size: 10px; color: var(--tinta-2);
  background: rgba(237,241,244,.05); padding: 4px 12px; border-radius: 100px; }
.win-cuerpo { display: grid; grid-template-columns: 92px 1fr; min-height: 250px; }
.win-side { background: rgba(0,0,0,.28); border-right: 1px solid rgba(237,241,244,.07); padding: 12px 10px; }
.win-side .mono { width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center;
  font-family: var(--f-display); font-weight: 700; font-size: 10px; color: #fff; margin-bottom: 14px; letter-spacing: -.02em; }
.win-side .mono.esm { background: linear-gradient(140deg, var(--esm), #0C5A33); }
.win-side .mono.ion { background: linear-gradient(140deg, var(--ion), var(--ion-d)); }
.win-side span { display: block; font-size: 9px; color: var(--tinta-2); padding: 6px 0; }
.win-side span.on { color: #fff; }
.win-main { padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.win-tit { display: flex; align-items: center; justify-content: space-between; }
.win-tit b { font-family: var(--f-display); font-size: 12px; color: #fff; }
.win-tit em { font-style: normal; font-family: var(--f-mono); font-size: 9px; color: var(--tinta-2); }
.win-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.win-kpi { background: rgba(237,241,244,.04); border: 1px solid rgba(237,241,244,.06); border-radius: 9px; padding: 9px 11px; }
.win-kpi .l { font-size: 8px; letter-spacing: .08em; text-transform: uppercase; color: var(--tinta-2); }
.win-kpi .v { font-family: var(--f-display); font-size: 17px; font-weight: 700; color: #fff; line-height: 1.15; }
.win-kpi .v small { font-size: 9px; font-weight: 500; }
.win-graf { height: 68px; border-radius: 9px; background: rgba(237,241,244,.03); padding: 8px; }
.win-graf svg { width: 100%; height: 100%; display: block; }
.win-filas { display: flex; flex-direction: column; gap: 5px; }
.win-fila { display: flex; align-items: center; gap: 8px; font-size: 10px; color: var(--tinta-2);
  background: rgba(237,241,244,.03); border-radius: 7px; padding: 7px 10px; }
.win-fila b { color: #fff; font-weight: 600; }
.win-fila .et { margin-left: auto; font-family: var(--f-mono); font-size: 8.5px; padding: 2px 8px; border-radius: 100px; }
.et.ok { background: rgba(47,191,113,.18); color: #77E2A4; }
.et.med { background: rgba(232,210,138,.15); color: #E8D28A; }
.et.mal { background: rgba(240,168,160,.15); color: #F0A8A0; }
.et.ion { background: rgba(61,123,255,.16); color: var(--ion-2); }

/* — Escena de campo con teléfono flotante — */
.escena-campo { position: relative; border-radius: 22px; overflow: hidden; min-height: 380px;
  display: grid; place-items: center; padding: 30px 0; }
.escena-campo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.escena-campo::after { content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 60% at 50% 45%, rgba(6,10,8,.15), rgba(6,10,8,.82)); }
.fono { position: relative; z-index: 2; width: 208px; border-radius: 30px; padding: 7px;
  background: linear-gradient(160deg, #2A2E33, #0E1114);
  box-shadow: 0 50px 100px -25px rgba(0,0,0,.8), 0 1px 0 rgba(255,255,255,.12) inset;
  transform: rotate(-4deg); }
.fono-pant { border-radius: 24px; overflow: hidden; background: #0B1017; position: relative; padding: 26px 12px 14px; }
.fono-pant::before { content: ""; position: absolute; top: 9px; left: 50%; transform: translateX(-50%);
  width: 62px; height: 15px; border-radius: 100px; background: #05070A; }
.fono-top { display: flex; align-items: center; gap: 7px; margin-bottom: 12px; }
.fono-top .mono { width: 20px; height: 20px; border-radius: 6px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--esm), #0C5A33); color: #fff;
  font-family: var(--f-display); font-weight: 700; font-size: 8.5px; letter-spacing: -.02em; }
.fono-top b { font-family: var(--f-display); font-size: 11px; color: #fff; }
.fono-top .sync { margin-left: auto; font-family: var(--f-mono); font-size: 7.5px;
  color: var(--ion-2); border: 1px solid rgba(61,123,255,.35); padding: 2px 7px; border-radius: 100px; }
.fono-card { background: rgba(237,241,244,.06); border: 1px solid rgba(237,241,244,.09);
  border-radius: 13px; padding: 11px; margin-bottom: 8px; backdrop-filter: blur(8px); }
.fono-card .lote { font-family: var(--f-mono); font-size: 7.5px; color: var(--tinta-2); letter-spacing: .1em; }
.fono-card .dato { font-family: var(--f-display); font-size: 26px; font-weight: 700; color: #fff; line-height: 1.05; margin: 2px 0; }
.fono-card .dato small { font-size: 11px; color: var(--esm); font-weight: 600; }
.fono-card .pie { font-size: 8.5px; color: var(--tinta-2); }
.fono-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.fono-mini div { background: rgba(237,241,244,.05); border-radius: 9px; padding: 8px 9px; font-size: 8px; color: var(--tinta-2); }
.fono-mini div b { display: block; font-family: var(--f-display); font-size: 12px; color: #fff; }
.fono-btn { margin-top: 9px; background: var(--esm); color: #06140C; border-radius: 10px;
  padding: 9px; text-align: center; font-family: var(--f-display); font-weight: 700; font-size: 9.5px; }

/* accesibilidad */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
:focus-visible { outline: 2px solid var(--ion); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv, .rv-blur { opacity: 1 !important; transform: none !important; filter: none !important; transition: none !important; }
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}