/* ============================================================
   EFISENCE — efisence.com (Efisence Intelligence + portafolio)
   Sistema visual de la familia Efisence (Reach, Profit, Recover…):
   mismas tipografías, azul de acento, botones, tarjetas, encabezado
   y pie. Aquí se suman secciones oscuras para Intelligence.
   ============================================================ */
:root{
  --bg:#f4f6fa;
  --band:#eef3fd;
  --surface:#ffffff;
  --ink:#0b1220;
  --ink-soft:#56627a;
  --line:#e3e7ef;
  --line-dark:rgba(11,18,32,.08);
  --accent:#1f45d6;           /* azul Efisence (logo) */
  --accent-strong:#1734b0;
  --accent-2:#0a8fd0;         /* azul cielo del logo */
  --accent-tint:#e8eeff;
  --accent-line:#d5e0fb;
  --mint:#0f9f6e;
  --mint-ink:#0a7a54;
  --mint-tint:#e3fbf1;
  --amber:#b45309;
  --amber-tint:#fff4e0;
  --danger:#c43c3c;
  --danger-tint:#fdecec;
  --grad:linear-gradient(120deg,#1a2ab0 0%,#2457e6 50%,#0a8fd0 100%);
  --grad-deep:linear-gradient(120deg,#121c78 0%,#1a35b8 55%,#1d58c9 100%);
  /* secciones oscuras */
  --navy:#060d26;
  --navy-2:#0b1740;
  --on-dark:#ffffff;
  --on-dark-soft:#aab3cc;
  --dark-line:rgba(255,255,255,.12);
  --grad-light:linear-gradient(110deg,#8fb0ff 0%,#5cc8ff 100%);
  --radius:18px;
  --maxw:1180px;
  --nav-h:70px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);overflow-x:clip}
body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,-apple-system,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.display{font-family:'Space Grotesk','Inter',sans-serif;letter-spacing:-.025em;line-height:1.1}
h1,h2{text-wrap:balance}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer}
ul,ol{list-style:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--ink-soft)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.dark :focus-visible,.hero :focus-visible{outline-color:#8fb0ff}
.skip{position:absolute;left:16px;top:-80px;z-index:100;background:var(--ink);color:#fff;padding:12px 18px;border-radius:10px;font-weight:600}
.skip:focus{top:12px}
.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}
@media(max-width:560px){.wrap{padding:0 16px}}

/* ---------- BOTONES ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:600;font-size:15px;padding:12px 22px;min-height:44px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s,border-color .15s,box-shadow .2s,color .15s;font-family:inherit;white-space:nowrap;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:none}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 30px -10px rgba(31,69,214,.55)}
.btn-primary:hover{background:var(--accent-strong)}
.btn-glow{background:var(--grad);color:#fff;box-shadow:0 14px 34px -12px rgba(36,87,230,.6)}
.btn-wa{background:#25d366;color:#08331a;box-shadow:0 14px 34px -12px rgba(37,211,102,.7)}
.btn-wa:hover{background:#1fc05b}
.btn-ghost{background:#fff;color:var(--ink);border-color:rgba(11,18,32,.14)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-outline-dark{background:rgba(255,255,255,.04);color:#fff;border-color:rgba(255,255,255,.28)}
.btn-outline-dark:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-lg{padding:16px 28px;font-size:16px;border-radius:14px}
.btn svg{width:18px;height:18px;flex:0 0 18px}
.btn[disabled]{opacity:.7;cursor:progress;transform:none}
@media(max-width:480px){.btn-lg{width:100%;white-space:normal;padding:15px 20px}}

/* ---------- ENCABEZADO ---------- */
.site-nav{position:fixed;inset:0 0 auto 0;z-index:60;border-bottom:1px solid transparent;transition:background .25s,border-color .25s,box-shadow .25s}
.site-nav.scrolled,.site-nav.solid,.site-nav.open{background:rgba(255,255,255,.94);box-shadow:0 6px 24px -18px rgba(11,18,32,.4);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line-dark)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:12px;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:10px;min-height:44px;flex:0 0 auto}
.brand .b-icon{height:40px;width:auto}
.brand .b-word{height:15px;width:auto;transition:filter .25s}
.nav-right{display:flex;align-items:center;gap:28px}
.nav-links{display:flex;align-items:center;gap:24px;font-size:15px;font-weight:500}
.nav-links a{color:var(--ink-soft);padding:10px 0;transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.nav-actions{display:flex;align-items:center;gap:8px}
.nav-cta{padding:10px 18px;font-size:14.5px}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);align-items:center;justify-content:center;flex:0 0 44px;transition:background .25s,border-color .25s,color .25s}
.menu-btn svg{width:22px;height:22px}
.menu-btn .i-x{display:none}
.site-nav.open .menu-btn .i-bars{display:none}
.site-nav.open .menu-btn .i-x{display:block}
.mobile-menu{display:none}
/* Encabezado transparente sobre el hero oscuro */
.site-nav.on-dark:not(.scrolled):not(.open) .b-word{filter:brightness(0) invert(1)}
.site-nav.on-dark:not(.scrolled):not(.open) .nav-links a{color:rgba(255,255,255,.78)}
.site-nav.on-dark:not(.scrolled):not(.open) .nav-links a:hover{color:#fff}
.site-nav.on-dark:not(.scrolled):not(.open) .menu-btn{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.25);color:#fff}
@media(max-width:1080px){
  .nav-links{display:none}
  .menu-btn{display:inline-flex}
  .mobile-menu{display:block;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 24px 40px -24px rgba(11,18,32,.35);padding:6px 0 14px}
  .mobile-menu[hidden]{display:none}
  .mobile-menu a{display:flex;align-items:center;min-height:54px;padding:0 24px;font-weight:600;font-size:17px;border-bottom:1px solid var(--line)}
  .mobile-menu a:last-child{border-bottom:0}
}
@media(max-width:560px){
  :root{--nav-h:62px}
  .brand{gap:6px}
  .brand .b-icon{height:30px}
  .brand .b-word{height:11px}
  .mobile-menu a{padding:0 16px}
  .nav-cta{padding:10px 14px;font-size:14px}
}
/* En pantallas muy angostas el botón dice solo "Diagnóstico" para que siempre quepa */
@media(max-width:400px){.brand{gap:5px}.nav-actions{gap:6px}.nav-cta{padding:10px 11px;font-size:13.5px}}
@media(max-width:350px){.nav-cta .long{display:none}.nav-cta .short{display:inline-block}.nav-cta .short::first-letter{text-transform:uppercase}}

/* ---------- SECCIONES ---------- */
section{padding:104px 0;position:relative}
.bg-white{background:var(--surface)}
.bg-band{background:var(--band)}
.sec-head{max-width:780px;margin-bottom:48px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(30px,4.2vw,48px);font-weight:700;margin:14px 0 16px}
.sec-head p{color:var(--ink-soft);font-size:18px}
.sub-h{font-size:clamp(22px,2.6vw,28px);font-weight:700}
.sub-note{color:var(--ink-soft);font-style:italic;font-size:16px;margin-top:8px}
@media(max-width:720px){section{padding:72px 0}.sec-head{margin-bottom:36px}.sec-head p{font-size:17px}}

/* secciones oscuras */
.dark{background:var(--navy);color:var(--on-dark);overflow:hidden;isolation:isolate}
.dark .eyebrow{color:#8fb0ff}
.dark .sec-head p{color:var(--on-dark-soft)}
.dark .grad-text{background:var(--grad-light);-webkit-background-clip:text;background-clip:text}
.grid-lines{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 65% 40%,#000 15%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 65% 40%,#000 15%,transparent 72%)}

/* íconos en cuadro */
.ico{width:48px;height:48px;border-radius:14px;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center;flex:0 0 48px}
.ico svg{width:24px;height:24px}

/* ---------- 1. HERO ---------- */
.hero{background:var(--navy);color:#fff;overflow:hidden;isolation:isolate;padding:148px 0 104px}
.hero::before{content:"";position:absolute;right:-220px;top:-260px;width:980px;height:980px;background:radial-gradient(closest-side,rgba(36,87,230,.42),transparent 70%);z-index:-1}
.hero::after{content:"";position:absolute;left:-320px;bottom:-460px;width:900px;height:900px;background:radial-gradient(closest-side,rgba(10,143,208,.22),transparent 70%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.12fr .9fr;gap:48px;align-items:center}
.tag-dark{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#dbe4ff}
.tag-dark b{width:22px;height:22px;border-radius:50%;background:var(--grad);display:grid;place-items:center}
.tag-dark b svg{width:12px;height:12px;color:#fff}
.hero h1{font-size:clamp(38px,4.6vw,58px);font-weight:700;margin:24px 0 22px}
.hero h1 .grad-text{background:var(--grad-light);-webkit-background-clip:text;background-clip:text}
.hero .lead{font-size:19px;max-width:54ch;color:var(--on-dark-soft)}
.hero-cta{display:flex;gap:14px;margin:34px 0 18px;flex-wrap:wrap}
.text-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:600;font-size:15.5px;color:#fff;text-decoration:underline;text-decoration-color:rgba(255,255,255,.35);text-underline-offset:5px;transition:text-decoration-color .15s}
.text-link:hover{text-decoration-color:#fff}
.text-link svg{width:17px;height:17px}
@media(max-width:1020px){
  .hero{padding-top:124px}
  .hero-grid{grid-template-columns:1fr;gap:52px}
}
@media(max-width:560px){
  .hero{padding:104px 0 72px}
  .hero .lead{font-size:17.5px}
  .tag-dark{font-size:11.5px;letter-spacing:.1em}
}

/* composición conceptual del hero */
.hv{width:100%;max-width:600px;justify-self:end}
.hv-board{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) 40px minmax(0,.86fr) 40px minmax(0,1.24fr);min-height:440px;padding:22px 18px;border-radius:26px;background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.12);box-shadow:0 60px 120px -60px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.08)}
.hv-col{display:grid;align-items:center;gap:10px}
.hv-src{grid-template-rows:repeat(4,1fr)}
.hv-out{grid-template-rows:repeat(3,1fr)}
.src{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font-size:14px;font-weight:600;color:#e7ecff;white-space:nowrap}
.src-ico{width:30px;height:30px;border-radius:9px;background:rgba(143,176,255,.14);color:#a9c1ff;display:grid;place-items:center;flex:0 0 30px}
.src-ico svg{width:17px;height:17px}
.hv-wire{width:100%;height:100%;overflow:visible}
.hv-wire path{fill:none;stroke:rgba(143,176,255,.28);stroke-width:1.5;vector-effect:non-scaling-stroke}
.hv-wire path.flow{stroke:#7fd3ff;stroke-width:2;stroke-dasharray:3 15;stroke-linecap:round;animation:flow 1.6s linear infinite}
.hv-wire-out path.flow{animation-delay:-.8s}
@keyframes flow{to{stroke-dashoffset:-36}}
.hv-core{display:grid;grid-template-rows:1fr auto 1fr;justify-items:center;padding:0 2px}
.core{grid-row:2;position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 10px 14px;width:100%;border-radius:20px;background:linear-gradient(160deg,#1c3bc4,#0d1e6b);border:1px solid rgba(143,176,255,.45);text-align:center;box-shadow:0 0 0 6px rgba(36,87,230,.12),0 24px 60px -18px rgba(36,87,230,.9)}
.core::before{content:"";position:absolute;inset:-12px;border-radius:26px;border:1px solid rgba(127,211,255,.35);animation:pulse 3.2s ease-out infinite}
@keyframes pulse{0%{opacity:.9;transform:scale(.96)}70%,100%{opacity:0;transform:scale(1.08)}}
.core-mark{width:44px;height:44px;border-radius:13px;background:#fff;display:grid;place-items:center}
.core-mark img{width:30px;height:auto}
.core b{font-family:'Space Grotesk';font-size:13.5px;line-height:1.2;font-weight:600;letter-spacing:-.01em}
.core small{display:block;font-family:'Inter';font-weight:500;font-size:11px;color:#bcd0ff;letter-spacing:.04em;text-transform:uppercase}
.core-foot{grid-row:3;display:flex;flex-direction:column;align-items:center;width:100%}
.core-link{width:2px;height:30px;background:repeating-linear-gradient(180deg,#7fd3ff 0 4px,transparent 4px 10px);background-size:2px 10px;animation:drip 1s linear infinite;opacity:.8}
@keyframes drip{to{background-position:0 10px}}
.server{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.06);border:1px dashed rgba(143,176,255,.5);font-size:12px;font-weight:600;color:#dbe4ff;white-space:nowrap}
.server svg{width:18px;height:18px;color:#7fd3ff;flex:0 0 18px}
.out{background:#fff;color:var(--ink);border-radius:14px;padding:11px 13px 12px;box-shadow:0 20px 40px -24px rgba(0,0,0,.7);border-left:3px solid var(--accent)}
.out-k{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:3px}
.out-k i{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.out p{font-size:13.5px;font-weight:600;line-height:1.35}
.out-alert{border-left-color:#e0861a}.out-alert .out-k i{background:#e0861a}
.out-rank{border-left-color:var(--mint)}.out-rank .out-k i{background:var(--mint)}
.hv figcaption{margin-top:12px;text-align:right;font-size:13px;color:var(--on-dark-soft)}
.hv-v{display:none}
@media(max-width:1020px){.hv{justify-self:center}}
/* En teléfono el diagrama se apila: fuentes → núcleo y servidor → resultados */
@media(max-width:620px){
  .hv-board{display:flex;flex-direction:column;align-items:stretch;min-height:0;padding:18px 14px}
  .hv-wire{display:none}
  .hv-src{grid-template-columns:1fr 1fr;grid-template-rows:auto;gap:8px}
  .src{font-size:13.5px;padding:9px 10px}
  .hv-core{display:flex;align-items:center;justify-content:center;gap:0;padding:0}
  .core{flex:0 0 auto;width:auto;flex-direction:row;padding:12px 14px;text-align:left}
  .core::before{inset:-8px}
  .core-mark{width:38px;height:38px}
  .core-foot{flex-direction:row;width:auto}
  .core-link{width:26px;height:2px;margin-left:10px;background:repeating-linear-gradient(90deg,#7fd3ff 0 4px,transparent 4px 10px);background-size:10px 2px;animation-name:drip-x}
  .hv-out{grid-template-rows:auto;gap:8px}
  .hv-v{display:block;align-self:center;width:2px;height:28px;margin:12px 0;background:repeating-linear-gradient(180deg,#7fd3ff 0 4px,transparent 4px 10px);background-size:2px 10px;animation:drip 1s linear infinite;opacity:.8}
}
@keyframes drip-x{to{background-position:10px 0}}

/* ---------- 2. DOS RUTAS ---------- */
.routes{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.route{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 40px 80px -55px rgba(11,18,32,.45);transition:box-shadow .2s,transform .2s}
.route:hover{transform:translateY(-2px);box-shadow:0 50px 90px -55px rgba(31,69,214,.55)}
.route-img{position:relative;aspect-ratio:16/8;overflow:hidden;background:#0b1740}
.route-img img{width:100%;height:100%;object-fit:cover}
.route-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(6,13,38,.55))}
.route-body{display:flex;flex-direction:column;flex:1;padding:30px 32px 32px}
.route-k{display:flex;align-items:center;gap:12px;margin-top:-62px;position:relative;z-index:1}
.route-k .ico{width:56px;height:56px;flex-basis:56px;border-radius:16px;background:var(--grad);color:#fff;box-shadow:0 14px 30px -12px rgba(31,69,214,.8);border:3px solid #fff}
.route-k .ico svg{width:26px;height:26px}
.route h3{font-size:clamp(24px,2.6vw,30px);margin:22px 0 12px}
.route p{color:var(--ink-soft);font-size:16.5px}
.route .cases{margin-top:16px;padding:16px 18px;border-radius:14px;background:var(--bg);font-size:15.5px;color:var(--ink)}
.route .cases b{font-weight:600}
.route .more{margin-top:auto;padding-top:24px}
.arrow-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:600;color:var(--accent)}
.arrow-link svg{width:18px;height:18px;transition:transform .15s}
.arrow-link:hover svg{transform:translateX(3px)}
@media(max-width:860px){.routes{grid-template-columns:1fr}}
@media(max-width:560px){.route-body{padding:26px 22px 24px}}

/* ---------- 3. IA PRIVADA ---------- */
.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.mode{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.mode .ico{margin-bottom:18px}
.mode h4{font-family:'Space Grotesk';font-size:20px;letter-spacing:-.015em;margin-bottom:8px}
.mode p{color:var(--ink-soft);font-size:15.5px}
.levels-head{margin-top:72px}
.levels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start;margin-top:32px}
.level{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px 26px 26px;box-shadow:0 30px 60px -48px rgba(11,18,32,.45)}
.level:nth-child(1){margin-top:112px}
.level:nth-child(2){margin-top:56px}
.level:nth-child(3){background:var(--grad-deep);color:#fff;border-color:transparent;box-shadow:0 40px 80px -45px rgba(18,28,120,.75)}
.level-n{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.level:nth-child(3) .level-n{color:#bcd0ff}
.bars{display:flex;gap:4px;align-items:flex-end}
.bars i{width:7px;border-radius:3px;background:var(--accent-line)}
.bars i:nth-child(1){height:10px}.bars i:nth-child(2){height:16px}.bars i:nth-child(3){height:22px}
.bars i.on{background:var(--accent)}
.level:nth-child(3) .bars i{background:rgba(255,255,255,.9)}
.level h4{font-family:'Space Grotesk';font-size:26px;letter-spacing:-.02em;margin:14px 0 10px}
.level p{font-size:15.5px;color:var(--ink-soft)}
.level:nth-child(3) p{color:rgba(255,255,255,.86)}
.levels-step{display:none}
.cta-row{display:flex;justify-content:center;margin-top:48px}
.cta-row .btn{white-space:normal}
@media(max-width:900px){
  .modes{grid-template-columns:1fr}
  .mode{display:grid;grid-template-columns:48px 1fr;column-gap:16px;padding:22px}
  .mode .ico{grid-row:1/span 2;margin:0}
  .levels{grid-template-columns:1fr;gap:14px}
  .level:nth-child(1),.level:nth-child(2){margin-top:0}
  .levels-head{margin-top:56px}
}

/* ---------- 4. APLICACIONES ---------- */
.apps-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:44px}
.apps-head .sec-head{margin-bottom:0}
.apps-photo{position:relative;border-radius:22px;overflow:hidden;aspect-ratio:16/10;box-shadow:0 40px 80px -50px rgba(11,18,32,.6)}
.apps-photo img{width:100%;height:100%;object-fit:cover}
.apps{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.app{grid-column:span 2;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.app:nth-child(4),.app:nth-child(5){grid-column:span 3}
.app .ico{margin-bottom:18px}
.app h3{font-size:20px;margin-bottom:8px}
.app p{color:var(--ink-soft);font-size:15.5px}
.callout{margin-top:28px;display:flex;gap:18px;align-items:flex-start;background:var(--grad-deep);color:#fff;border-radius:var(--radius);padding:26px 28px;box-shadow:0 40px 80px -50px rgba(18,28,120,.75)}
.callout .ico{background:rgba(255,255,255,.14);color:#fff}
.callout b{display:block;font-family:'Space Grotesk';font-size:clamp(20px,2.4vw,24px);letter-spacing:-.015em;line-height:1.25}
.callout p{color:rgba(255,255,255,.86);font-style:italic;margin-top:4px}
@media(max-width:960px){.apps-head{grid-template-columns:1fr;gap:28px}.apps{grid-template-columns:1fr 1fr}.app,.app:nth-child(4),.app:nth-child(5){grid-column:span 1}.app:nth-child(5){grid-column:1/-1}}
@media(max-width:600px){.apps{grid-template-columns:1fr}.app{padding:24px 22px}.callout{padding:22px 20px}}

/* ---------- 5. CÓMO TRABAJAMOS ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.timeline::before{content:"";position:absolute;top:23px;left:24px;right:24px;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2));opacity:.25}
.t-step{position:relative}
.t-dot{width:48px;height:48px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700;font-size:19px;position:relative;z-index:1;box-shadow:0 0 0 7px #fff}
.t-step h3{font-size:21px;margin:22px 0 8px}
.t-step p{font-size:15.5px;color:var(--ink-soft)}
@media(max-width:960px){
  .timeline{grid-template-columns:1fr;gap:0}
  .timeline::before{top:24px;bottom:40px;left:23px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--accent),var(--accent-2))}
  .t-step{display:grid;grid-template-columns:48px 1fr;column-gap:18px;padding-bottom:28px}
  .t-dot{grid-row:1/span 2}
  .t-step h3,.t-step p{grid-column:2}
  .t-step h3{margin:10px 0 6px}
}

/* ---------- 6. SEGURIDAD ---------- */
.sec-trust::before{content:"";position:absolute;left:-260px;top:-300px;width:860px;height:860px;background:radial-gradient(closest-side,rgba(36,87,230,.3),transparent 70%);z-index:-1}
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--dark-line);border:1px solid var(--dark-line);border-radius:22px;overflow:hidden}
.trust-item{background:var(--navy);padding:30px 28px}
.trust-item .ico{background:rgba(143,176,255,.12);color:#a9c1ff;margin-bottom:18px}
.trust-item h3{font-size:19px;margin-bottom:8px}
.trust-item p{font-size:15.5px;color:var(--on-dark-soft)}
@media(max-width:960px){.trust{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.trust{grid-template-columns:1fr}.trust-item{padding:24px 22px}}

/* ---------- 7. SOLUCIONES ---------- */
.sols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sol{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
.sol:hover{transform:translateY(-3px);border-color:var(--accent-line);box-shadow:0 36px 70px -46px rgba(31,69,214,.6)}
.sol-img{aspect-ratio:16/10;overflow:hidden;background:#e9edf5}
.sol-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.sol:hover .sol-img img{transform:scale(1.04)}
.sol-body{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}
.sol h3{font-size:21px;margin-bottom:8px}
.sol p{color:var(--ink-soft);font-size:15.5px;margin-bottom:20px}
.sol-foot{margin-top:auto}
#soluciones{padding-bottom:24px}
.sol-domain{display:block;font-size:13px;font-weight:500;color:var(--accent);margin-bottom:6px}
.sol .btn{padding:10px 16px;font-size:14.5px}
/* toda la tarjeta lleva al enlace del botón */
.sol .btn::after{content:"";position:absolute;inset:0;z-index:1}
.sol .btn:focus-visible{outline-offset:3px}
@media(max-width:1000px){.sols{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.sols{grid-template-columns:1fr}}

/* ---------- 8. GOBIERNO ---------- */
.sec-gov{padding:64px 0}
.gov{border:1px solid var(--line);border-radius:22px;background:#fff;padding:34px 34px 30px}
.gov-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 40px;flex-wrap:wrap;margin-bottom:26px}
.gov-head > div{max-width:62ch}
.gov-head h2{font-size:clamp(24px,2.8vw,30px);font-weight:700;margin:10px 0 8px}
.gov-head p{color:var(--ink-soft);font-size:16px}
.gov-head .btn{white-space:normal}
.gov-items{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:24px;border-top:1px solid var(--line)}
.gov-item{display:flex;gap:12px;align-items:flex-start}
.gov-item .ico{width:40px;height:40px;flex-basis:40px;border-radius:12px;background:var(--bg);color:var(--ink-soft)}
.gov-item .ico svg{width:20px;height:20px}
.gov-item h3{font-family:'Inter';font-size:15.5px;font-weight:600;letter-spacing:0;line-height:1.35;margin-bottom:4px}
.gov-item p{font-size:14.5px;color:var(--ink-soft);line-height:1.5}
@media(max-width:960px){.gov-items{grid-template-columns:1fr 1fr;row-gap:22px}}
@media(max-width:560px){.gov{padding:26px 20px 22px}.gov-items{grid-template-columns:1fr}.gov-head .btn{width:100%}}

/* ---------- 9. PREGUNTAS ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;list-style:none;font-weight:600;font-size:17.5px;display:flex;justify-content:space-between;gap:20px;align-items:center;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;line-height:1;color:var(--accent);transition:transform .2s;font-weight:400;flex:0 0 auto}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:10px;color:var(--ink-soft);font-size:16px;max-width:70ch}

/* ---------- 10. CONTACTO ---------- */
#contacto{overflow:hidden;isolation:isolate}
#contacto::before{content:"";position:absolute;left:50%;top:-220px;transform:translateX(-50%);width:1100px;height:700px;background:radial-gradient(closest-side,rgba(36,87,230,.14),transparent 70%);z-index:-1}
.contact-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:32px;align-items:start}
.form-card{background:#fff;border-radius:24px;padding:36px;border:1px solid var(--line);box-shadow:0 40px 80px -40px rgba(11,18,32,.35)}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.field label .opt{font-weight:400;color:var(--ink-soft)}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:13px 14px;min-height:48px;transition:border-color .15s,box-shadow .15s}
.field select{appearance:none;-webkit-appearance:none;padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%2356627a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:18px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-tint)}
.field textarea{resize:vertical;min-height:130px;line-height:1.5}
.field-hint{margin-top:6px;font-size:13px;color:var(--ink-soft)}
.field-meta{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.counter{margin-top:6px;font-size:13px;color:var(--ink-soft);white-space:nowrap;font-variant-numeric:tabular-nums}
.counter.near{color:var(--amber)}
.field-err{display:none;margin-top:6px;font-size:13.5px;font-weight:500;line-height:1.4;color:var(--danger)}
.field.has-err input,.field.has-err select,.field.has-err textarea{border-color:#d64545}
.field.has-err input:focus,.field.has-err select:focus,.field.has-err textarea:focus{box-shadow:0 0 0 4px rgba(214,69,69,.15)}
.field.has-err .field-err{display:block}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field .check-field{display:flex;gap:12px;align-items:flex-start;font-size:15px;font-weight:500;cursor:pointer;padding:4px 0;margin-bottom:0}
.check-field input{width:22px;height:22px;min-height:0;flex:0 0 22px;margin-top:1px;accent-color:var(--accent);padding:0}
.check-field a{color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.field.has-err .check-field input{outline:2px solid #d64545;outline-offset:1px}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-submit{width:100%;margin-top:4px}
.req-note{font-size:13px;color:var(--ink-soft);margin-bottom:18px}
.form-state{text-align:center;padding:8px 4px}
.form-state h3{font-size:26px;margin:16px 0 8px;outline:none}
.form-state > p{color:var(--ink-soft);font-size:16.5px}
.state-ico{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;margin:0 auto}
.state-ico svg{width:28px;height:28px}
.ok .state-ico{background:var(--mint-tint);color:var(--mint)}
.err .state-ico{background:var(--danger-tint);color:var(--danger)}
.state-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:24px}
.link-btn{display:inline-block;margin-top:10px;min-height:44px;padding:10px 12px;border:0;background:none;color:var(--accent);font-weight:600;font-size:15px}
.talk{position:sticky;top:calc(var(--nav-h) + 24px);background:var(--grad-deep);color:#fff;border-radius:24px;padding:32px 30px;box-shadow:0 40px 80px -45px rgba(18,28,120,.7);overflow:hidden;isolation:isolate}
.talk::after{content:"";position:absolute;right:-140px;top:-160px;width:420px;height:420px;background:radial-gradient(closest-side,rgba(10,143,208,.5),transparent 70%);z-index:-1}
.talk h3{font-size:24px;margin-bottom:8px}
.talk > p{color:rgba(255,255,255,.86);font-size:16px;margin-bottom:22px}
.talk-list{display:flex;flex-direction:column;gap:12px}
.talk-opt{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);transition:background .15s,border-color .15s;min-height:64px}
a.talk-opt:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.35)}
.talk-opt .ico{width:40px;height:40px;flex-basis:40px;border-radius:12px;background:#fff;color:var(--accent)}
.talk-opt .ico svg{width:20px;height:20px}
.talk-opt.wa .ico{background:#25d366;color:#fff}
.talk-opt b{display:block;font-weight:600;font-size:15.5px;line-height:1.3}
.talk-opt small{display:block;color:rgba(255,255,255,.78);font-size:13.5px;line-height:1.35;overflow-wrap:anywhere}
.talk-opt .go{margin-left:auto;width:18px;height:18px;flex:0 0 18px;opacity:.8}
@media(max-width:960px){.contact-grid{grid-template-columns:1fr}.talk{position:static}}
@media(max-width:520px){.row2{grid-template-columns:1fr;gap:0}.form-card{padding:26px 18px}.talk{padding:26px 20px}}

/* ---------- PIE DE PÁGINA ---------- */
footer{background:#fff;color:var(--ink-soft);padding:60px 0 36px;border-top:1px solid var(--line);font-size:14.5px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.foot .brand{margin-bottom:10px}
.tagline{font-style:italic;max-width:30ch}
.foot-h{font-family:'Inter';color:var(--ink);font-size:14px;font-weight:600;letter-spacing:0;margin-bottom:8px}
.foot ul a{display:inline-block;padding:9px 0}
.foot ul .txt{padding:9px 0;overflow-wrap:anywhere}
.foot a:hover,.copy a:hover{color:var(--accent)}
.copy{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:13.5px;display:flex;justify-content:space-between;align-items:center;gap:6px 20px;flex-wrap:wrap}
.legal{display:flex;gap:0 22px;flex-wrap:wrap}
.legal a{display:inline-block;padding:10px 0}
@media(max-width:860px){.foot{grid-template-columns:1fr 1fr}.foot > div:first-child{grid-column:1/-1}}
@media(max-width:640px){footer{padding-bottom:100px}}
@media(max-width:480px){.foot{grid-template-columns:1fr;gap:24px}}

/* WhatsApp flotante */
.wa-fab{position:fixed;right:20px;bottom:20px;z-index:70;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 14px 34px -10px rgba(37,211,102,.7);transition:transform .15s}
.wa-fab:hover{transform:scale(1.07)}
.wa-fab svg{width:30px;height:30px;color:#fff}
@media(max-width:560px){.wa-fab{width:54px;height:54px;right:16px;bottom:16px}.wa-fab svg{width:28px;height:28px}}

/* ---------- AVISO DE PRIVACIDAD ---------- */
.legal-page{padding:130px 0 90px;background:#fff}
.legal-doc{max-width:760px;margin:0 auto}
.back-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--accent);font-weight:600;font-size:15px}
.back-link svg{width:18px;height:18px;transform:rotate(180deg)}
.legal-doc h1{font-size:clamp(32px,4.4vw,46px);font-weight:700;margin:18px 0 32px}
.legal-doc p{margin-bottom:18px;font-size:16.5px;line-height:1.75;color:#2b3445}
.legal-doc p b{color:var(--ink)}
.legal-doc .updated{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);color:var(--ink-soft)}
@media(max-width:560px){.legal-page{padding:100px 0 64px}}

/* aparición al hacer scroll (solo si hay JavaScript) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}