/* ============================================================
   SILEG Online — Brand system (redesign)
   Electric blue #1E32FF · Graphik · rounded, bold, human
   ============================================================ */

@font-face{font-family:"Graphik";src:url("fonts/Graphik-Regular.otf") format("opentype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Graphik";src:url("fonts/Graphik-Medium.otf") format("opentype");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Graphik";src:url("fonts/Graphik-Semibold.otf") format("opentype");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Graphik";src:url("fonts/Graphik-Bold.otf") format("opentype");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Graphik";src:url("fonts/Graphik-Black.otf") format("opentype");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"Graphik";src:url("fonts/Graphik-Super.otf") format("opentype");font-weight:900;font-style:normal;font-display:swap}

:root{
  --blue:#1E32FF;
  --blue-deep:#1522D6;
  --blue-royal:#1D30F6;
  --ink:#0B0C14;
  --paper:#FFFFFF;
  --panel:#F4F5F8;
  --panel-2:#ECEEF3;
  --text:#3B3E48;
  --muted:#6B6E79;
  --border:#E6E8EE;
  --border-strong:#D7DAE3;
  --blue-tint:#EDEFFF;

  /* semantic state colors (tags, form feedback) */
  --ok-bg:#e6f7ee;--ok-fg:#157a46;
  --warn-bg:#fff2e0;--warn-fg:#c98518;
  --err-bg:#fdecec;--err-fg:#c53030;
  --info-bg:#eef1ff;
  --sent-bg:#e9f9ef;--sent-fg:#1b8a4a;

  --radius-xl:32px;
  --radius:22px;
  --radius-sm:14px;
  --pill:999px;

  --shadow-sm:0 1px 2px rgba(11,12,20,.04),0 2px 8px rgba(11,12,20,.05);
  --shadow:0 8px 30px rgba(11,12,20,.08);
  --shadow-lg:0 24px 70px -20px rgba(20,30,120,.30);
  --shadow-blue:0 20px 50px -18px rgba(31,49,255,.55);

  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:"Graphik",system-ui,-apple-system,"Segoe UI",sans-serif;

  --grad-royal:radial-gradient(130% 100% at 0% 0%, #3a49ff 0%, var(--blue) 45%, var(--blue-deep) 100%);
  --z-header:100;
  --z-menu:99;
}

/* focus-visible: designed keyboard affordance on every interactive element */
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.btn:focus-visible{outline-offset:4px}
.nav a:focus-visible::after{transform:scaleX(1)}
.field input:focus-visible,.field textarea:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(31,49,255,.22)}
/* on blue/ink surfaces a blue ring vanishes: switch the outline to white */
body[data-hero="video"] .header:not(.scrolled) .nav a:focus-visible,
body[data-hero="royal"] .header:not(.scrolled) .nav a:focus-visible,
.functions :where(a,button):focus-visible,
.footer :where(a,button):focus-visible,
.contact .socials a:focus-visible,
.contact .btn-primary:focus-visible{outline-color:#fff}

/* accent intensity tweak: how saturated the light panels read */
body[data-accent="soft"]{--panel:#F6F7F9;--blue-tint:#F1F2FF}
body[data-accent="bold"]{--panel:#EDF0FF;--blue-tint:#E3E7FF}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--blue);color:#fff}

.container{max-width:var(--container);margin:0 auto;padding:0 32px}
.section{padding:120px 0}
.section-tight{padding:90px 0}

/* ---------- type ---------- */

.display{
  font-weight:900;line-height:.92;letter-spacing:-.02em;text-transform:uppercase;
  color:var(--ink);margin:0;
  font-size:clamp(2.9rem,6.2vw,5.4rem);
}
.h2{
  font-weight:900;line-height:.98;letter-spacing:-.015em;text-transform:uppercase;
  color:var(--ink);margin:0;
  font-size:clamp(2.1rem,4vw,3.4rem);
}
.h3{font-weight:700;font-size:1.28rem;letter-spacing:-.01em;color:var(--ink);margin:0;line-height:1.15}
.blue{color:var(--blue)}
.lead{font-size:clamp(1.05rem,1.5vw,1.28rem);color:var(--muted);line-height:1.5;font-weight:400;max-width:44ch}
.section-head{max-width:720px}
.section-head.center{margin:0 auto;text-align:center}
.section-head .h2{margin:0 0 14px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:600;font-size:1rem;padding:15px 28px;border-radius:var(--pill);
  border:1.5px solid transparent;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s;
  white-space:nowrap;
}
.btn svg{width:19px;height:19px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:var(--shadow-blue)}
.btn-primary:hover,
.nav a .btn-primary:hover{transform:translateY(-3px);background:var(--blue-deep);box-shadow:0 26px 55px -16px rgba(31,49,255,.6)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--border-strong)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-3px)}
.btn-white{background:#fff;color:var(--blue)}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 22px 46px -18px rgba(0,0,0,.4)}
.btn-lg{padding:18px 34px;font-size:1.06rem}

/* ============================================================
   HEADER
   ============================================================ */
.header{position:fixed;top:0;left:0;right:0;z-index:var(--z-header);transition:top .5s var(--ease),left .5s var(--ease),right .5s var(--ease)}
.header.scrolled{top:14px;left:14px;right:14px}
.header-bar{border-radius:999px;border:1px solid transparent;transition:background .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease)}
.header.scrolled .header-bar{background:rgba(255,255,255,.78);backdrop-filter:blur(20px);border-color:var(--border);box-shadow:0 24px 60px -22px rgba(11,12,20,.28)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:82px;transition:height .45s var(--ease)}
.header.scrolled .header-inner{height:60px}
.brand{display:flex;align-items:center;height:30px}
.brand .logo-wrap{position:relative;height:30px;overflow:hidden}
.brand img{height:30px;width:auto}
.logo-blue{display:block}
.logo-white{display:none}
.nav{display:flex;align-items:center;gap:6px}
.nav a{position:relative;padding:9px 8px;font-weight:500;font-size:.96rem;transition:color .2s}
.nav a::after{content:"";position:absolute;left:8px;right:8px;bottom:4px;height:2px;background:currentColor;border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a .btn-primary:hover{transform:translateY(-3px);background:var(--blue-deep);box-shadow:0 26px 55px -16px rgba(31,49,255,.6)}
.nav a:hover::after{transform:scaleX(1)}
.nav-cta{margin-left:12px}
.nav-cta .btn{padding:12px 24px}
.menu-btn{display:none;background:none;border:0;padding:8px}
.menu-btn svg{width:26px;height:26px;stroke:var(--ink)}

/* ---------- mobile menu overlay ---------- */
.mobile-menu{position:fixed;inset:0;z-index:var(--z-menu);background:var(--paper);display:flex;flex-direction:column;
  padding:110px 32px 40px;opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility 0s linear .4s}
.mobile-menu.open{opacity:1;visibility:visible;transition:opacity .4s var(--ease)}
.mobile-menu nav{flex:1;display:flex;flex-direction:column;justify-content:center;gap:20px}
.mobile-menu nav a{font-weight:800;font-size:2.4rem;letter-spacing:-.01em;text-transform:uppercase;color:var(--ink);
  opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.mobile-menu.open nav a{opacity:1;transform:translateY(0)}
.mobile-menu nav a:nth-child(1){transition-delay:.05s}
.mobile-menu nav a:nth-child(2){transition-delay:.1s}
.mobile-menu nav a:nth-child(3){transition-delay:.15s}
.mobile-menu nav a:nth-child(4){transition-delay:.2s}
.mobile-menu nav a:nth-child(5){transition-delay:.25s}
.mobile-menu-cta{padding-top:24px;border-top:1px solid var(--border);
  opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease) .3s,transform .5s var(--ease) .3s}
.mobile-menu.open .mobile-menu-cta{opacity:1;transform:translateY(0)}
.mobile-menu-cta .btn{width:100%}

/* header over dark hero variants */
body[data-hero="royal"] .header:not(.scrolled) .logo-blue,
body[data-hero="split"] .header:not(.scrolled) .logo-blue{display:none}
body[data-hero="royal"] .header:not(.scrolled) .logo-white,
body[data-hero="split"] .header:not(.scrolled) .logo-white{display:block}
body[data-hero="royal"] .header:not(.scrolled) .nav a{color:rgba(255,255,255,.86)}
body[data-hero="royal"] .header:not(.scrolled) .nav a:hover{color:#fff;background:rgba(255,255,255,.14)}
body[data-hero="royal"] .header:not(.scrolled) .nav-cta .btn{background:#fff;color:var(--blue);box-shadow:none}

/* ============================================================
   HERO — shared
   ============================================================ */
.hero{position:relative;overflow:hidden;padding-top:82px}
.hero-inner{display:grid;gap:56px;align-items:center;padding:70px 0 96px}
.hero-copy{max-width:600px}

/* Variant D — VIDEO background */
.hero-video-bg{display:none}
body[data-hero="video"] .hero-video-bg{display:block;position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0}
body[data-hero="video"] .hero-video-overlay{position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(ellipse 42% 38% at 50% 49%, rgba(6,10,40,1) 0%, rgba(6,10,40,.98) 45%, rgba(6,10,40,.6) 75%, rgba(6,10,40,0) 100%),
    linear-gradient(90deg, rgba(6,10,40,.82) 0%, rgba(6,10,40,.62) 45%, rgba(6,10,40,.30) 100%)}
body[data-hero="video"] .hero-inner{grid-template-columns:1fr;position:relative;z-index:2}
body[data-hero="video"] .hero-copy{max-width:640px}
body[data-hero="video"] .hero .display{color:#fff}
body[data-hero="video"] .hero .blue{color:#fff;}
body[data-hero="video"] .hero-sub{color:rgba(255,255,255,.85)}
body[data-hero="video"] .hero-trust .t-item{color:rgba(255,255,255,.82)}
body[data-hero="video"] .hero-trust .t-item svg{stroke:#fff}
body[data-hero="video"] .hero .btn-primary{background:#fff;color:var(--blue)}
body[data-hero="video"] .hero .btn-primary:hover{background:#f0f2ff}
body[data-hero="video"] .hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.5)}
body[data-hero="video"] .hero .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
body[data-hero="video"] .header:not(.scrolled) .logo-blue{display:none}
body[data-hero="video"] .header:not(.scrolled) .logo-white{display:block}
body[data-hero="video"] .header:not(.scrolled) .nav a{color:rgba(255,255,255,.86)}
/* body[data-hero="video"] .header:not(.scrolled) .nav a:hover{color:#fff;background:rgba(255,255,255,.14)} */
body[data-hero="video"] .header:not(.scrolled) .nav-cta .btn{background:#fff;color:var(--blue);box-shadow:none}
.hero .display{margin:22px 0 24px}
.hero-sub{font-size:clamp(1.08rem,1.5vw,1.34rem);color:var(--muted);line-height:1.5;max-width:38ch;margin:0 0 36px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-trust{display:flex;align-items:center;gap:22px;margin-top:40px;flex-wrap:wrap}
.hero-trust .t-item{display:flex;align-items:center;gap:10px;font-size:.92rem;color:var(--muted);font-weight:500}
.hero-trust .t-item svg{width:20px;height:20px;stroke:var(--blue)}
.hero-visual{position:relative}

/* Variant A — LIGHT (default) */
body[data-hero="light"] .hero{background:
  radial-gradient(120% 80% at 85% 0%, var(--blue-tint) 0%, transparent 55%),
  var(--paper)}
body[data-hero="light"] .hero-inner{grid-template-columns:1.02fr .98fr}

/* Variant B — ROYAL blue full */
body[data-hero="royal"] .hero{background:
  radial-gradient(130% 90% at 100% 0%, #3a49ff 0%, var(--blue) 42%, var(--blue-deep) 100%);
  color:#fff}
body[data-hero="royal"] .hero-inner{grid-template-columns:1.05fr .95fr}
body[data-hero="royal"] .hero .display{color:#fff}
body[data-hero="royal"] .hero .blue{color:#fff;text-decoration:underline;text-decoration-color:rgba(255,255,255,.4);text-underline-offset:8px}
body[data-hero="royal"] .hero-sub{color:rgba(255,255,255,.82)}
body[data-hero="royal"] .hero-trust .t-item{color:rgba(255,255,255,.8)}
body[data-hero="royal"] .hero-trust .t-item svg{stroke:#fff}
body[data-hero="royal"] .hero .btn-primary{background:#fff;color:var(--blue);box-shadow:0 20px 50px -18px rgba(0,0,0,.5)}
body[data-hero="royal"] .hero .btn-primary:hover{background:#f0f2ff}
body[data-hero="royal"] .hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.5)}
body[data-hero="royal"] .hero .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.hero-orb{position:absolute;border-radius:50%;pointer-events:none;display:none}
body[data-hero="royal"] .hero-orb{display:block;width:520px;height:520px;top:-160px;right:-120px;
  background:radial-gradient(circle at 40% 40%, rgba(120,140,255,.55), transparent 62%);filter:blur(10px)}


/* Variant C — SPLIT */
body[data-hero="split"] .hero{background:var(--paper);padding-top:82px}
body[data-hero="split"] .hero-inner{grid-template-columns:1fr 1fr;gap:0;padding:0;align-items:stretch;min-height:min(88vh,760px)}
body[data-hero="split"] .hero-copy{max-width:none;background:var(--grad-royal);
  color:#fff;padding:96px clamp(40px,5vw,88px);display:flex;flex-direction:column;justify-content:center;
  border-radius:0 0 0 0}
body[data-hero="split"] .hero .display{color:#fff}
body[data-hero="split"] .hero .blue{color:#fff;text-decoration:underline;text-decoration-color:rgba(255,255,255,.4);text-underline-offset:8px}
body[data-hero="split"] .hero-sub{color:rgba(255,255,255,.85)}
body[data-hero="split"] .hero .btn-primary{background:#fff;color:var(--blue)}
body[data-hero="split"] .hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.5)}
body[data-hero="split"] .hero .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
body[data-hero="split"] .hero-trust .t-item{color:rgba(255,255,255,.82)}
body[data-hero="split"] .hero-trust .t-item svg{stroke:#fff}
body[data-hero="split"] .hero-visual{background:var(--panel);padding:70px clamp(30px,4vw,64px);display:flex;align-items:center;justify-content:center}
body[data-hero="split"] .hero-visual .mock{transform:none}

.hero-visual .mock{transition:transform .6s var(--ease)}
body[data-hero="light"] .hero-visual .mock{transform:perspective(1600px) rotateY(-9deg) rotateX(2.5deg)}

/* ---------- hero animated brand mark ---------- */
.hero-mark{width:min(360px,80%);aspect-ratio:2/1;margin:0 auto;position:relative;z-index:1;
  display:flex;align-items:center;justify-content:center;animation:markFloat 7s ease-in-out infinite}
.hero-mark-glow{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.hero-mark-glow::before{content:"";position:absolute;inset:-40%;border-radius:50%;
  background:radial-gradient(circle at 50% 50%, rgba(60,90,255,.30), transparent 68%);
  filter:blur(50px);z-index:-1}
.hero-mark-glow img{width:100%;height:100%;object-fit:contain;
  filter:drop-shadow(0 20px 40px rgba(31,49,255,.30));
  animation:markPulse 6s ease-in-out infinite}
body[data-hero="royal"] .hero-mark-glow img,
body[data-hero="split"] .hero-mark-glow img{filter:brightness(0) invert(1) drop-shadow(0 20px 40px rgba(0,0,0,.25))}
@keyframes markFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes markPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}
@media (prefers-reduced-motion:reduce){
  .hero-mark,.hero-mark-glow img{animation:none}
  body[data-hero="video"] .hero-video-bg{display:none}
  body[data-hero="video"] .hero{background:var(--grad-royal)}
}

/* ============================================================
   PRODUCT MOCKUP (browser chrome + HR dashboard)
   ============================================================ */
.mock{width:100%;max-width:620px;margin:0 auto;border-radius:var(--radius);background:#fff;
  box-shadow:var(--shadow-lg);border:1px solid var(--border);overflow:hidden}
.mock-bar{display:flex;align-items:center;gap:14px;padding:13px 18px;background:#fbfbfd;border-bottom:1px solid var(--border)}
.mock-dots{display:flex;gap:7px}
.mock-dots i{width:11px;height:11px;border-radius:50%;background:#e0e2ea}
.mock-url{flex:1;background:#eef0f5;border-radius:var(--pill);height:26px;display:flex;align-items:center;padding:0 14px;font-size:.74rem;color:#9aa0ae;gap:7px}
.mock-url svg{width:12px;height:12px;stroke:#9aa0ae}
.mock-body{display:grid;grid-template-columns:64px 1fr;height:392px;background:#fff}
.mock-side{background:var(--blue);padding:18px 0;display:flex;flex-direction:column;align-items:center;gap:8px}
.mock-side .m-logo{width:26px;height:26px;border-radius:8px;background:rgba(255,255,255,.22);margin-bottom:14px;display:grid;place-items:center;color:#fff;font-weight:900;font-size:.8rem}
.mock-side .m-ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:rgba(255,255,255,.7)}
.mock-side .m-ic svg{width:19px;height:19px}
.mock-side .m-ic.active{background:rgba(255,255,255,.2);color:#fff}
.mock-main{padding:20px 22px;overflow:hidden}
.mock-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.mock-h .m-title{margin:0;font-size:1.02rem;font-weight:700;color:var(--ink)}
.mock-h .m-date{font-size:.72rem;color:var(--muted);background:var(--panel);padding:6px 12px;border-radius:var(--pill)}
.mock-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.mock-stat{background:var(--panel);border-radius:var(--radius-sm);padding:12px 13px}
.mock-stat .s-lab{font-size:.62rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.mock-stat .s-val{font-size:1.34rem;font-weight:800;color:var(--ink);line-height:1.1;margin-top:4px}
.mock-stat .s-val small{font-size:.66rem;color:var(--blue);font-weight:600;vertical-align:middle;margin-left:4px}
.mock-stat.hl{background:var(--blue);color:#fff}
.mock-stat.hl .s-lab{color:rgba(255,255,255,.75)}
.mock-stat.hl .s-val{color:#fff}
.mock-stat.hl .s-val small{color:#bcd0ff}
.mock-panel{border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 15px}
.mock-panel .p-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.mock-panel .p-top span{font-size:.8rem;font-weight:600;color:var(--ink)}
.mock-panel .p-top em{font-size:.68rem;color:var(--blue);font-style:normal;font-weight:600}
.mock-row{display:flex;align-items:center;gap:10px;padding:7px 0}
.mock-row+.mock-row{border-top:1px solid var(--border)}
.mock-av{width:26px;height:26px;border-radius:50%;flex:none;background:linear-gradient(135deg,#c9cfff,#9aa6ff)}
.mock-av.b{background:linear-gradient(135deg,#ffd7c2,#ffb38a)}
.mock-av.c{background:linear-gradient(135deg,#c2f0d8,#8ce0b0)}
.mock-row .r-name{flex:1}
.mock-row .r-name b{display:block;font-size:.76rem;color:var(--ink);font-weight:600}
.mock-row .r-name span{font-size:.66rem;color:var(--muted)}
.mock-tag{font-size:.62rem;font-weight:600;padding:4px 9px;border-radius:var(--pill)}
.mock-tag.ok{background:var(--ok-bg);color:var(--ok-fg)}
.mock-tag.wait{background:var(--warn-bg);color:var(--warn-fg)}
.mock-tag.new{background:var(--blue-tint);color:var(--blue)}

/* ============================================================
   PRODUCT (¿Qué es SILEG?)
   ============================================================ */
.product{background:var(--panel)}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.product-copy p{font-size:1.12rem;line-height:1.65;color:var(--text);margin:20px 0 28px}
.pills{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.pill{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--border);
  padding:11px 18px;border-radius:var(--pill);font-weight:500;font-size:.94rem;color:var(--ink);box-shadow:var(--shadow-sm)}
.pill svg{width:18px;height:18px;stroke:var(--blue)}
.product-visual{position:relative;display:flex;justify-content:center}
.product-visual .mock{max-width:560px}
.product-visual:has(.pshot){justify-content:flex-start}

/* ---------- product screenshot: real panel + mobile app ---------- */
.pshot{width:100%;max-width:486px;border-radius:var(--radius);background:#fff;overflow:hidden;
  border:1px solid var(--border);box-shadow:var(--shadow-lg)}
.ps-bar{display:flex;align-items:center;gap:12px;padding:10px 14px;background:#fbfbfd;border-bottom:1px solid var(--border)}
.ps-dots{display:flex;gap:6px}
.ps-dots i{width:9px;height:9px;border-radius:50%;background:#e0e2ea}
.ps-url{flex:1;background:#eef0f5;border-radius:var(--pill);height:22px;display:flex;align-items:center;
  padding:0 12px;font-size:.66rem;color:#9aa0ae;gap:6px}
.ps-url svg{width:11px;height:11px;stroke:#9aa0ae}
.ps-body{display:grid;grid-template-columns:122px 1fr;background:var(--panel);height:430px;overflow:hidden}

.ps-side{background:var(--grad-royal);padding:14px 10px;display:flex;flex-direction:column;gap:2px}
.ps-brand{margin:2px 4px 14px}
.ps-brand img{display:block;height:16px;width:auto}
.ps-brand span{display:block;margin-top:6px;white-space:nowrap;font-size:.34rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:rgba(255,255,255,.62)}
.ps-group{margin:12px 6px 5px;font-size:.42rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(255,255,255,.5)}
.ps-nav{display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:10px;
  font-size:.6rem;font-weight:500;color:rgba(255,255,255,.86)}
.ps-nav svg{width:12px;height:12px;stroke:currentColor;flex:none}
.ps-nav.active{background:#fff;color:var(--blue);font-weight:600;box-shadow:0 4px 12px rgba(8,14,80,.18)}

.ps-main{position:relative;padding:16px 16px 0;overflow:hidden}
.ps-main::after{content:"";position:absolute;left:0;right:0;bottom:0;height:56px;pointer-events:none;
  background:linear-gradient(rgba(244,245,248,0),var(--panel))}
.ps-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.ps-title{font-size:.98rem;font-weight:900;letter-spacing:-.02em;text-transform:uppercase;color:var(--ink);line-height:1}
.ps-sub{margin-top:5px;font-size:.54rem;color:var(--muted);white-space:nowrap}
.ps-search{display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--border);
  border-radius:var(--pill);padding:6px 11px;font-size:.52rem;color:#9aa0ae;white-space:nowrap}
.ps-search svg{width:10px;height:10px;stroke:#9aa0ae}

.ps-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px}
.ps-tile{display:flex;align-items:flex-start;gap:8px;background:#fff;border:1px solid var(--border);
  border-radius:12px;padding:10px;box-shadow:var(--shadow-sm)}
.ps-tile b{display:block;font-size:.92rem;font-weight:900;color:var(--ink);line-height:1}
.ps-tile div span{display:block;margin-top:3px;font-size:.46rem;line-height:1.35;color:var(--muted)}
.ps-ico{display:grid;place-items:center;width:22px;height:22px;border-radius:8px;flex:none}
.ps-ico svg{width:12px;height:12px;stroke:currentColor}
.ps-ico.ok{background:var(--ok-bg);color:var(--ok-fg)}
.ps-ico.warn{background:var(--warn-bg);color:var(--warn-fg)}
.ps-ico.err{background:var(--err-bg);color:var(--err-fg)}

.ps-alert{display:flex;align-items:center;gap:10px;background:linear-gradient(90deg,#fff8ee,#fffdf9);
  border:1px solid #f3e3c8;border-radius:12px;padding:10px 11px;margin-bottom:10px}
.ps-alert-txt{flex:1;min-width:0}
.ps-alert-txt b{display:block;font-size:.58rem;font-weight:700;color:var(--ink)}
.ps-alert-txt span{display:block;margin-top:2px;font-size:.5rem;color:var(--muted)}
.ps-btn{background:var(--blue);color:#fff;font-size:.52rem;font-weight:600;padding:6px 11px;
  border-radius:var(--pill);white-space:nowrap;box-shadow:var(--shadow-blue)}

.ps-cards{display:grid;grid-template-columns:1fr 1.15fr;gap:8px}
.ps-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:11px 12px;box-shadow:var(--shadow-sm)}
.ps-card-h{font-size:.6rem;font-weight:700;color:var(--ink);margin-bottom:9px}
.ps-empty{padding:14px 0;text-align:center;font-size:.5rem;color:var(--muted)}
.ps-thead,.ps-trow{display:grid;grid-template-columns:1.4fr .55fr .95fr .8fr;align-items:center;gap:6px}
.ps-thead{font-size:.42rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  padding-bottom:6px;border-bottom:1px solid var(--border)}
.ps-trow{font-size:.5rem;color:var(--text);padding:7px 0;border-bottom:1px solid var(--border)}
.ps-trow>span:first-child{display:flex;align-items:center;gap:5px;font-weight:600;color:var(--ink)}
.ps-av{display:grid;place-items:center;width:15px;height:15px;border-radius:50%;flex:none;font-style:normal;
  font-size:.38rem;font-weight:700;color:var(--blue);background:var(--blue-tint)}
.ps-av.b{background:#e7f6ff;color:#0b76a8}
.ps-lk{color:var(--blue);font-weight:600}
.ps-trow em{justify-self:start;white-space:nowrap;font-style:normal;font-size:.42rem;font-weight:600;
  color:var(--blue);background:var(--blue-tint);padding:3px 5px;border-radius:var(--pill)}

/* mobile app, overlapping the panel */
.ps-phone{position:absolute;right:-24px;bottom:-96px;width:186px;padding:5px;border-radius:30px;
  background:linear-gradient(150deg,#2b2d38,#0B0C14 40%,#15161f);
  box-shadow:0 1px 0 rgba(255,255,255,.22) inset,0 34px 60px -20px rgba(11,12,20,.5)}
/* side buttons */
.ps-phone::before,.ps-phone::after{content:"";position:absolute;width:2px;border-radius:2px;background:#23252f}
.ps-phone::before{left:-2px;top:82px;height:34px}
.ps-phone::after{right:-2px;top:96px;height:46px}
.pf-screen{position:relative;border-radius:25px;overflow:hidden;background:var(--panel)}
.pf-island{position:absolute;top:11px;left:50%;transform:translateX(-50%);z-index:2;
  width:44px;height:12px;border-radius:var(--pill);background:#0B0C14}
.pf-status{display:flex;align-items:center;justify-content:space-between;padding:7px 12px 1px;
  background:var(--blue-deep);color:#fff;font-size:.4rem;font-weight:700;letter-spacing:.01em}
.pf-meters{display:flex;align-items:center;gap:4px}
.pf-sig{width:9px;height:6px;background:
  linear-gradient(#fff,#fff) 0 100%/1.5px 2px no-repeat,
  linear-gradient(#fff,#fff) 2.5px 100%/1.5px 3.5px no-repeat,
  linear-gradient(#fff,#fff) 5px 100%/1.5px 5px no-repeat,
  linear-gradient(#fff,#fff) 7.5px 100%/1.5px 6px no-repeat}
.pf-bat{position:relative;width:12px;height:6px;border:1px solid rgba(255,255,255,.7);border-radius:2px}
.pf-bat::before{content:"";position:absolute;inset:1px;width:6px;background:#fff;border-radius:1px}
.pf-bat::after{content:"";position:absolute;left:100%;top:1.5px;width:1px;height:3px;
  background:rgba(255,255,255,.7);border-radius:0 1px 1px 0}
.pf-bar{position:absolute;left:50%;bottom:5px;transform:translateX(-50%);width:56px;height:3px;
  border-radius:var(--pill);background:rgba(11,12,20,.28)}
.pf-top{display:flex;align-items:center;justify-content:space-between;padding:5px 12px 10px;background:var(--blue-deep)}
.pf-top img{display:block;height:13px;width:auto}
.pf-av{display:grid;place-items:center;width:21px;height:21px;border-radius:50%;font-style:normal;
  font-size:.44rem;font-weight:700;color:#fff;background:rgba(255,255,255,.22)}
.pf-body{padding:0 9px 14px;background:var(--panel)}
.pf-hero{background:var(--grad-royal);border-radius:16px;padding:10px 10px 12px;color:#fff;
  box-shadow:var(--shadow-blue)}
.pf-hero>span{font-size:.46rem;color:rgba(255,255,255,.78)}
.pf-hero>b{display:block;margin-top:2px;font-size:.6rem;font-weight:900;text-transform:uppercase;letter-spacing:-.01em}
.pf-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:5px;margin-top:9px}
.pf-chip{flex:1 1 40%;min-width:0;background:rgba(255,255,255,.16);border-radius:10px;padding:5px 6px;
  text-align:center;font-size:.4rem;color:rgba(255,255,255,.82);line-height:1.3}
.pf-chip b{display:block;margin-top:2px;font-size:.56rem;font-weight:800;color:#fff}
.pf-chip.wide{flex:0 0 58%}
.pf-h{display:flex;align-items:center;justify-content:space-between;margin:10px 2px 6px;
  font-size:.54rem;font-weight:700;color:var(--ink)}
.pf-h em{font-style:normal;font-size:.44rem;font-weight:600;color:var(--blue)}
.pf-card{display:flex;align-items:center;gap:7px;background:#fff;border-radius:12px;padding:9px;box-shadow:var(--shadow-sm)}
.pf-ic{display:grid;place-items:center;width:20px;height:20px;border-radius:7px;flex:none;
  background:var(--blue-tint);color:var(--blue)}
.pf-ic svg{width:11px;height:11px;stroke:currentColor}
.pf-lic{flex:1;min-width:0}
.pf-lic b{display:block;font-size:.48rem;font-weight:700;color:var(--ink);white-space:nowrap}
.pf-lic span{display:block;font-size:.37rem;color:var(--muted);white-space:nowrap}
.pf-tag{flex:none;font-size:.35rem;font-weight:600;color:var(--blue);background:var(--blue-tint);padding:3px 5px;border-radius:var(--pill)}
.pf-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.pf-acc{background:#fff;border-radius:12px;padding:8px;font-size:.46rem;font-weight:600;color:var(--ink);
  box-shadow:var(--shadow-sm)}
.pf-acc .pf-ic{margin-bottom:6px}
/* the phone leans past the column only when the page has margin to spare; in the
   narrow two-column range the panel takes the space on its own */
@media (min-width:1340px){.ps-phone{right:-88px}}
@media (min-width:1400px){.ps-phone{right:-120px}}
@media (min-width:961px) and (max-width:1339px){.ps-phone{display:none}}

.product-visual:has(.pshot) .product-badge{bottom:-44px;left:-38px}
.product-badge{position:absolute;bottom:-24px;left:-10px;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:14px}
.product-badge .pb-num{font-size:1.7rem;font-weight:900;color:var(--blue);line-height:1}
.product-badge .pb-txt{font-size:.82rem;color:var(--muted);line-height:1.3;max-width:16ch}

/* ============================================================
   BENEFITS (¿Por qué elegir SILEG?)
   ============================================================ */
.benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:56px}
.bcard{position:relative;border-radius:var(--radius);padding:30px 26px;background:#fff;border:1px solid var(--border);
  overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s}
.bcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.bcard .b-ic{height:60px;width:auto;margin-bottom:22px;transition:transform .4s var(--ease);transform-origin:left center}
.bcard h3{font-size:1.1rem;font-weight:700;color:var(--ink);margin:0 0 8px;line-height:1.2}
.bcard p{margin:0;font-size:.93rem;color:var(--muted);line-height:1.5}
.bcard:hover .b-ic{transform:scale(1.09) rotate(-3deg)}

/* ============================================================
   FUNCTIONS (Módulos)
   ============================================================ */
.functions{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.functions .container{position:relative;z-index:1}
.functions .h2{color:#fff}
.functions .lead{color:rgba(255,255,255,.6)}
.fn-top{margin-bottom:16px}
/* functions read as a divided spec list, not a third box grid */
.fn-grid{display:grid;grid-template-columns:repeat(2,1fr);column-gap:56px;margin-top:44px;
  border-top:1px solid rgba(255,255,255,.1)}
.fcard{display:grid;grid-template-columns:auto 1fr;column-gap:18px;align-content:start;
  padding:22px 10px;border-bottom:1px solid rgba(255,255,255,.1);
  background:none;border-radius:0;transition:background .3s var(--ease)}
.fcard:hover{background:linear-gradient(90deg,rgba(120,140,255,.10),transparent)}
.fcard .f-ic{grid-row:1 / span 2;width:46px;height:46px;border-radius:13px;background:#fff;
  display:grid;place-items:center;color:var(--blue);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.fcard .f-ic svg{width:28px;height:28px}
.fcard:hover .f-ic{transform:scale(1.06) rotate(-3deg);box-shadow:0 12px 26px -8px rgba(31,49,255,.55)}
.fcard h3{grid-column:2;font-size:1.05rem;font-weight:600;color:#fff;margin:0 0 5px}
.fcard p{grid-column:2;margin:0;font-size:.9rem;color:rgba(255,255,255,.6);line-height:1.5}

/* ============================================================
   SUPPORT (Te acompañamos)
   ============================================================ */
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
.scard{text-align:center;padding:44px 34px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--border);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.scard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.scard .s-ic{width:76px;height:76px;border-radius:50%;background:var(--blue);display:grid;place-items:center;margin:0 auto 24px;box-shadow:var(--shadow-blue)}
.scard .s-ic svg{width:34px;height:34px;stroke:#fff}
.scard h3{font-size:1.28rem;font-weight:700;color:var(--ink);margin:0 0 10px}
.scard p{margin:0;color:var(--muted);font-size:1rem;line-height:1.55}

/* ============================================================
   CLIENTS
   ============================================================ */
.clients-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:52px}
.client-tile{aspect-ratio:16/9;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;
  display:grid;place-items:center;padding:18px;transition:border-color .3s,box-shadow .3s,transform .3s}
.client-tile:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.client-tile img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;
  filter:grayscale(1);opacity:.7;transition:filter .3s,opacity .3s}
.client-tile:hover img{filter:none;opacity:1}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{background:var(--grad-royal);color:#fff;position:relative;overflow:hidden}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1}
.contact .h2{color:#fff}
.contact-info .lead{color:rgba(255,255,255,.85);margin:18px 0 34px}
.contact-lines{display:flex;flex-direction:column;gap:16px;margin-bottom:34px}
.c-line{display:flex;align-items:center;gap:15px;font-size:1.06rem;font-weight:500}
.c-line .c-ic{width:46px;height:46px;border-radius:13px;background:rgba(255,255,255,.14);display:grid;place-items:center;flex:none}
.c-line .c-ic svg{width:21px;height:21px;stroke:#fff}
.socials{display:flex;gap:12px}
.socials a{width:46px;height:46px;border-radius:13px;background:rgba(255,255,255,.14);display:grid;place-items:center;transition:background .25s,transform .25s}
.socials a:hover{background:#fff;transform:translateY(-3px)}
.socials a svg{width:20px;height:20px;fill:#fff;stroke:none;transition:fill .25s}
.socials a:hover svg{fill:var(--blue)}
.contact-card{background:#fff;border-radius:var(--radius-xl);padding:40px;box-shadow:var(--shadow-lg)}
.contact-card h3{font-size:1.4rem;color:var(--ink);margin:0 0 6px}
.contact-card .cc-sub{color:var(--muted);font-size:.96rem;margin:26px 0 26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field textarea{width:100%;border:1.5px solid var(--border);border-radius:var(--radius-sm);
  padding:13px 15px;font-family:inherit;font-size:.98rem;color:var(--ink);background:#fbfbfd;transition:border-color .2s,background .2s,box-shadow .2s;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:1}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(31,49,255,.18)}
.field textarea{min-height:96px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-card .btn{width:100%;margin-top:8px}
.form-feedback{display:none;font-size:.88rem;font-weight:600;border-radius:var(--radius-sm);padding:11px 14px;margin-bottom:14px}
.form-feedback.loading{background:var(--info-bg);color:var(--blue)}
.form-feedback.error-message{background:var(--err-bg);color:var(--err-fg)}
.form-feedback.sent-message{background:var(--sent-bg);color:var(--sent-fg)}
.contact-orb{position:absolute;width:600px;height:600px;border-radius:50%;bottom:-260px;right:-160px;
  background:radial-gradient(circle at 40% 40%, rgba(150,165,255,.4), transparent 62%);pointer-events:none}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--ink);color:rgba(255,255,255,.55);padding:64px 0 40px}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;
  padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-lockup{display:flex;align-items:center;gap:15px;margin-bottom:18px}
.footer-lockup .footer-symbol{height:58px;width:auto;mix-blend-mode:screen;margin:0}
.footer-lockup .footer-wordmark{height:28px;width:auto;margin:0}
.footer-brand p{max-width:32ch;font-size:.94rem;line-height:1.6;margin:0;color:rgba(255,255,255,.5)}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap}
.footer-col h3{font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.4);margin:0 0 16px;font-weight:600}
.footer-col a{display:block;font-size:.95rem;color:rgba(255,255,255,.7);padding:5px 0;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:28px;font-size:.86rem}

/* ============================================================
   reveal on scroll
   ============================================================ */
/* reveal is progressive enhancement: content is visible by default and only
   hidden once JS (which restores it on scroll) is confirmed present. */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}
@media print{.js .reveal{opacity:1;transform:none}}

/* ============================================================
   logo intro animation
   ============================================================ */
.brand img{clip-path:inset(0 100% 0 0);animation:logoWipe .9s var(--ease) .15s forwards}
.brand::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue);border-radius:2px;
  transform:scaleY(0);transform-origin:center;animation:logoBar .9s var(--ease) .15s forwards;opacity:.9}
.brand{position:relative}
@keyframes logoWipe{to{clip-path:inset(0 0 0 0)}}
@keyframes logoBar{0%{transform:scaleY(0);left:0}55%{transform:scaleY(1);left:calc(100% - 3px)}100%{transform:scaleY(0);left:calc(100% - 3px)}}
@media (prefers-reduced-motion:reduce){.brand img{clip-path:none;animation:none}.brand::after{display:none}}
.brand:hover img{animation:logoPulse .5s var(--ease)}
@keyframes logoPulse{0%,100%{transform:translateX(0)}40%{transform:translateX(3px)}}

/* ============================================================
   responsive
   ============================================================ */
@media (max-width:960px){
  .section{padding:84px 0}
  .hero-inner,.product-grid,.contact-grid{grid-template-columns:1fr!important}
  .hero-visual{order:-1}
  body[data-hero="split"] .hero-inner{min-height:0}
  body[data-hero="split"] .hero-copy{padding:64px 32px}
  body[data-hero="split"] .hero-visual{order:0}
  .benefits-grid,.fn-grid,.support-grid{grid-template-columns:repeat(2,1fr)}
  .clients-grid{grid-template-columns:repeat(3,1fr)}
  .nav{display:none}
  .menu-btn{display:block}
  .hero-visual .mock{transform:none!important}
  .product-visual{margin-bottom:24px}
  .ps-phone{right:auto;left:min(452px,calc(100% - 190px));bottom:-30px}
  .product-visual:has(.pshot) .product-badge{left:0}
}
@media (max-width:720px){.ps-phone{display:none}}
@media (max-width:560px){
  .container{padding:0 20px}
  .ps-body{grid-template-columns:1fr;height:auto}
  .ps-side{display:none}
  .ps-main{padding-bottom:16px}
  .ps-tiles{grid-template-columns:repeat(2,1fr)}
  .ps-cards{grid-template-columns:1fr}
  .product-visual:has(.pshot) .product-badge{left:0;bottom:-18px;padding:13px 16px}
  .benefits-grid,.fn-grid,.support-grid,.field-row{grid-template-columns:1fr}
  .clients-grid{grid-template-columns:repeat(2,1fr)}
  .section{padding:64px 0}
  .contact-card{padding:28px}
  .footer-cols{gap:32px 48px}
}

/* ---------- input & device adaptation ---------- */
/* touch: a :hover lift sticks after a tap, so neutralize it and give a
   quick press on :active instead */
@media (hover:none){
  .bcard:hover,.scard:hover,.client-tile:hover,.fcard:hover{transform:none}
  .btn:active{transform:translateY(1px)}
  .bcard:active,.scard:active{transform:translateY(-4px)}
}
/* coarse pointers get roomier tap targets */
@media (pointer:coarse){
  .footer-col a{padding:11px 0}
  .socials a{width:50px;height:50px}
}
/* respect the notch / rounded corners on modern phones */
@supports (padding:max(0px)){
  .header.scrolled{left:max(14px,env(safe-area-inset-left));right:max(14px,env(safe-area-inset-right))}
  .mobile-menu{padding-left:max(32px,env(safe-area-inset-left));padding-right:max(32px,env(safe-area-inset-right));padding-bottom:max(40px,env(safe-area-inset-bottom))}
}