/* ==========================================================================
   DataStrategic · Plataforma de gestión escolar
   Hoja de estilos única. Sin dependencias externas. Mobile-first.
   TOKENS DE MARCA: cambia aquí navy y dorado cuando confirmes los oficiales.
   ========================================================================== */

@font-face{
  font-family:"Syne";
  src:url("fonts/syne-latin-wght-normal.woff2") format("woff2");
  font-weight:400 800;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Space Grotesk";
  src:url("fonts/space-grotesk-latin-wght-normal.woff2") format("woff2");
  font-weight:300 700;font-style:normal;font-display:swap;
}

:root{
  /* Marca oficial: navy #0F2A4A y dorado #C9A24B. No usar otros tonos de ninguno de los dos. */
  --navy:#0F2A4A;
  --gold:#C9A24B;
  --gold-ink:#8A6A22;      /* único dorado permitido para TEXTO sobre fondo claro (≈5:1) */
  --steel:#5A7BA0;
  --steel-ink:#44607F;     /* steel para TEXTO sobre fondo claro */

  /* Superficies y texto */
  --bg:#FAF8F2;
  --bg-2:#F2EEE3;
  --surface:#FFFFFF;
  --text:#0F2A4A;
  --muted:#4B5D73;
  --border:#E4DFD0;
  --border-strong:#C9C2AD;
  --on-navy:#EEF2F7;
  --on-navy-muted:#B9C6D6;
  --focus:#0F2A4A;

  --radius:20px;
  --radius-sm:12px;
  --maxw:1160px;
  --gutter:20px;
  --nav-h:68px;
  --shadow:0 1px 2px rgba(15,42,74,.05),0 12px 32px rgba(15,42,74,.07);
  --shadow-lg:0 40px 80px -24px rgba(10,30,54,.45);
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* Colores de cada aplicación (los del portal) */
.c-savia{--c1:#1BB5CE;--c2:#0A8CA8}
.c-guardia{--c1:#4C8DF6;--c2:#2563EB}
.c-cronos{--c1:#9B6CF7;--c2:#7C3AED}
.c-agora{--c1:#FBB724;--c2:#F97316}
.c-pulso{--c1:#22C593;--c2:#059669}
.c-escudo{--c1:#F9506B;--c2:#E11D48}
.c-faro{--c1:#2DD4BF;--c2:#0D9488}
.c-admin{--c1:#64748B;--c2:#334155}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Space Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
h1,h2,h3,h4{font-family:"Syne",system-ui,sans-serif;margin:0;color:var(--navy);letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.on-navy :focus-visible,.nav-links.open :focus-visible{outline-color:var(--gold)}
::selection{background:var(--gold);color:var(--navy)}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  min-height:50px;padding:.8rem 1.6rem;border-radius:999px;border:1.5px solid transparent;
  font-weight:600;font-size:1rem;line-height:1.2;text-decoration:none;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,border-color .2s;
}
.btn svg{width:18px;height:18px;flex:none;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--gold);color:var(--navy);box-shadow:0 8px 22px -6px rgba(201,162,75,.65)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px -8px rgba(201,162,75,.8)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--border-strong)}
.btn-ghost:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28)}
.btn-light:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.btn-sm{min-height:42px;padding:.55rem 1.15rem;font-size:.95rem}

/* ---------- Barra de progreso de scroll (CSS puro, mejora progresiva) ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--gold);transform-origin:0 50%;transform:scaleX(0);z-index:120;pointer-events:none}
@supports (animation-timeline:scroll()){
  .progress{animation:grow linear both;animation-timeline:scroll(root block)}
  @keyframes grow{to{transform:scaleX(1)}}
}

/* ---------- Navegación ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--nav-h);transition:background .3s,box-shadow .3s}
.nav.scrolled{background:rgba(250,248,242,.88);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--border)}
.nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy)}
.logo svg{width:34px;height:34px;flex:none}
.logo-word{font-family:"Syne";font-weight:700;font-size:1.2rem;letter-spacing:-.02em;line-height:1}
.logo-word span{color:var(--gold-ink)}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-links{display:none}
.nav-toggle{display:inline-grid;place-items:center;width:46px;height:46px;border:1px solid var(--border-strong);border-radius:12px;background:var(--surface);cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);border-radius:2px;position:relative;transition:background .2s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--navy);border-radius:2px;transition:transform .3s var(--ease)}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
.nav-links.open{
  display:flex;flex-direction:column;gap:4px;position:fixed;top:var(--nav-h);left:0;right:0;
  background:var(--navy);padding:16px var(--gutter) 24px;box-shadow:0 30px 40px -20px rgba(10,30,54,.5)
}
.nav-links a{color:var(--on-navy);text-decoration:none;font-weight:500;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.1)}
.nav-cta{display:none}
.no-js .nav-toggle{display:none}
.no-js .nav-inner{flex-wrap:wrap;height:auto;padding-top:10px;padding-bottom:10px}
.no-js .nav-links{display:flex;flex-wrap:wrap;gap:4px 18px;position:static;background:none;padding:0;box-shadow:none}
.no-js .nav-links a{color:var(--navy);border:0;padding:6px 0}
.no-js .nav{position:absolute}
@media(min-width:900px){
  .nav-toggle{display:none}
  .nav-links,.nav-links.open{display:flex;flex-direction:row;position:static;background:none;padding:0;box-shadow:none;gap:28px}
  .nav-links a,.nav-links.open a{color:var(--muted);border:0;padding:6px 0;font-size:.97rem;transition:color .2s}
  .nav-links a:hover{color:var(--navy)}
  .nav-cta{display:inline-flex}
}

/* ---------- Revelado al hacer scroll (visible por defecto sin JS) ---------- */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s!important}.d2{transition-delay:.16s!important}.d3{transition-delay:.24s!important}.d4{transition-delay:.32s!important}

/* ---------- Hero ---------- */
.hero{position:relative;padding:calc(var(--nav-h) + 28px) 0 64px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle,rgba(15,42,74,.16) 1px,transparent 1.5px);
  background-size:28px 28px;
  -webkit-mask-image:radial-gradient(ellipse 75% 70% at 70% 35%,#000 5%,transparent 70%);
  mask-image:radial-gradient(ellipse 75% 70% at 70% 35%,#000 5%,transparent 70%);
}
.hero .container{position:relative}
.hero-grid{display:grid;gap:40px}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold-ink);margin-bottom:18px
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--gold)}
.hero h1{font-size:clamp(1.9rem,5.4vw,3.2rem);font-weight:700;line-height:1.06;letter-spacing:-.03em;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--gold-ink);text-decoration:underline;text-decoration-color:rgba(201,162,75,.65);text-decoration-thickness:.1em;text-underline-offset:.12em;text-decoration-skip-ink:none}
.hero-sub{font-size:clamp(1.05rem,2.2vw,1.22rem);color:var(--muted);max-width:52ch;margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-micro{margin-top:16px;font-size:.9rem;color:var(--muted)}
.app-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;align-items:center}
.app-strip-label{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--steel-ink);margin-right:4px;width:100%}
.tile{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;flex:none;
  background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 6px 14px -6px var(--c2)
}
.tile svg{width:19px;height:19px;stroke:#fff;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.tile-lg{width:52px;height:52px;border-radius:15px}.tile-lg svg{width:27px;height:27px}
.tile-sm{width:28px;height:28px;border-radius:9px}.tile-sm svg{width:15px;height:15px}

.hero-visual{position:relative}
.frame{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);overflow:hidden}
.frame-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#EFEBDF;border-bottom:1px solid var(--border)}
.frame-bar i{width:10px;height:10px;border-radius:50%;background:#D8D2C0;display:block}
.frame-bar i:nth-child(1){background:#E58E7F}.frame-bar i:nth-child(2){background:#C9A24B}.frame-bar i:nth-child(3){background:#86B578}
.frame-bar span{margin-left:10px;font-size:.78rem;color:var(--muted);background:#fff;border:1px solid var(--border);border-radius:7px;padding:2px 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.frame img{width:100%;height:auto;background:#F4F6F9}
.hero-caption{margin-top:14px;font-size:.84rem;color:var(--muted);text-align:center}
@media(min-width:960px){
  .hero{padding:calc(var(--nav-h) + 60px) 0 96px}
  .hero-grid{grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);align-items:center;gap:48px}
  .hero-visual .frame{transform:perspective(1800px) rotateY(-4deg) rotateX(1deg);transform-origin:0 50%;transition:transform .8s var(--ease)}
  .hero-visual:hover .frame{transform:perspective(1800px) rotateY(0) rotateX(0)}
}

/* ---------- Barra de confianza ---------- */
.trust{background:var(--navy);color:var(--on-navy)}
.trust-grid{display:grid;grid-template-columns:1fr;gap:0}
.trust-item{display:flex;gap:14px;align-items:flex-start;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.trust-item:last-child{border-bottom:0}
.trust-item svg{width:26px;height:26px;flex:none;stroke:var(--gold);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.trust-item strong{display:block;font-family:"Syne";font-size:1.05rem;color:#fff;font-weight:700;line-height:1.25}
.trust-item span{font-size:.92rem;color:var(--on-navy-muted)}
@media(min-width:640px){.trust-grid{grid-template-columns:repeat(2,1fr);column-gap:32px}.trust-item:nth-last-child(2){border-bottom:0}}
@media(min-width:1024px){.trust-grid{grid-template-columns:repeat(4,1fr);column-gap:28px}.trust-item{border:0;padding:30px 0}}

/* ---------- Secciones ---------- */
.sec{padding:76px 0}
.sec-alt{background:var(--bg-2)}
.sec-head{max-width:46rem;margin-bottom:44px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.kicker{display:flex;align-items:center;gap:12px;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:14px}
.center .kicker{justify-content:center}
.kicker b{font-family:"Syne";font-weight:700;color:var(--navy);letter-spacing:0}
.sec-head h2{font-size:clamp(1.85rem,4.4vw,3.05rem);font-weight:700;line-height:1.08;margin-bottom:16px}
.sec-head p{font-size:1.12rem;color:var(--muted)}
@media(min-width:900px){.sec{padding:116px 0}.sec-head{margin-bottom:60px}}

/* ---------- Problema -> Solución ---------- */
.ps{display:grid;gap:18px}
.ps-card{border-radius:var(--radius);padding:30px 26px;border:1px solid var(--border)}
.ps-before{background:#FBF2EC;border-color:#EBD6C8}
.ps-after{background:var(--surface);box-shadow:var(--shadow)}
.ps-card h3{font-size:1.4rem;margin-bottom:20px;display:flex;align-items:center;gap:12px}
.ps-card h3 svg{width:30px;height:30px;flex:none}
.ps-list{display:grid;gap:15px}
.ps-list li{display:flex;gap:12px;color:var(--muted);font-size:1.02rem}
.ps-list li svg{width:20px;height:20px;flex:none;margin-top:3px}
.ps-before .ps-list li{color:#5C4535}
.ps-list b{color:var(--text);font-weight:600}
@media(min-width:900px){.ps{grid-template-columns:1fr 1fr;gap:24px}.ps-card{padding:40px}}

/* ---------- Pilares (bento) ---------- */
.bento{display:grid;gap:16px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -22px rgba(15,42,74,.35)}
.card h3{font-size:1.32rem;margin:18px 0 10px;line-height:1.15}
.card p{color:var(--muted);font-size:1rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{font-size:.8rem;font-weight:600;color:var(--navy);background:var(--bg);border:1px solid var(--border);padding:5px 11px;border-radius:999px}
.card-navy{background:var(--navy);border-color:var(--navy);color:var(--on-navy)}
.card-navy h3{color:#fff}.card-navy p{color:var(--on-navy-muted)}
.card-navy .chip{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:var(--on-navy)}
.mini-portal{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:420px}
.mini-portal div{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:.72rem;font-weight:600;color:var(--muted);text-align:center}
.brandbars{display:grid;gap:8px;margin-bottom:6px}
.brandbar{display:flex;align-items:center;justify-content:space-between;border-radius:10px;padding:9px 12px;font-family:"Syne";font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#fff}
.brandbar small{font-family:"Space Grotesk";font-weight:500;letter-spacing:0;text-transform:none;opacity:.9;font-size:.74rem}
.bb1{background:#0F2A4A}.bb2{background:#1F6F5C}.bb3{background:#7A2E45}
.admin-rows{display:grid;gap:8px}
.admin-rows div{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px 14px;font-weight:600;font-size:.95rem;color:#fff}
.admin-rows svg{width:20px;height:20px;stroke:var(--gold);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.code-boxes{display:flex;gap:8px;margin-bottom:6px}
.code-boxes span{flex:1;max-width:48px;aspect-ratio:3/4;display:grid;place-items:center;border:1.5px solid var(--border-strong);border-radius:10px;background:var(--bg);font-family:"Syne";font-weight:800;font-size:1.35rem;color:var(--navy)}
@media(min-width:640px){.bento{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){
  .bento{grid-template-columns:repeat(12,1fr);gap:20px}
  .b1{grid-column:span 7}.b2{grid-column:span 5}.b3{grid-column:span 5}.b4{grid-column:span 7}
  .card{padding:34px}
}

/* ---------- Aplicaciones (pestañas + marcos) ---------- */
.tabs{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 14px;margin:0 calc(var(--gutter) * -1);padding-left:var(--gutter);padding-right:var(--gutter);scroll-snap-type:x proximity;scrollbar-width:thin}
.tab{display:inline-flex;align-items:center;gap:10px;padding:8px 18px 8px 8px;border:1.5px solid var(--border-strong);border-radius:999px;background:var(--surface);font-weight:600;font-size:.97rem;cursor:pointer;white-space:nowrap;scroll-snap-align:start;color:var(--text);transition:background .2s,color .2s,border-color .2s}
.tab:hover{border-color:var(--navy)}
.tab[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.no-js .tabs{display:none}
.panel{padding:8px 0}
.js .panel[hidden]{display:none}
.no-js .panel{padding:36px 0;border-top:1px solid var(--border)}
.panel-grid{display:grid;gap:28px}
.panel-head{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.panel-head h3{font-size:clamp(1.6rem,3.6vw,2.2rem)}
.panel-head small{display:block;font-family:"Space Grotesk";font-size:.88rem;font-weight:500;color:var(--steel-ink);letter-spacing:0;margin-top:2px}
.panel-lead{font-family:"Syne";font-size:1.25rem;font-weight:600;color:var(--navy);line-height:1.25;margin-bottom:20px;letter-spacing:-.015em}
.ticks{display:grid;gap:13px}
.ticks li{position:relative;padding-left:30px;color:var(--muted);font-size:1rem}
.ticks li::before{content:"";position:absolute;left:0;top:.28em;width:18px;height:18px;border-radius:6px;background:linear-gradient(135deg,var(--c1),var(--c2))}
.ticks li::after{content:"";position:absolute;left:5.5px;top:.52em;width:7px;height:4px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}
.ticks b{color:var(--text);font-weight:600}
.for{margin-top:22px;padding-top:18px;border-top:1px dashed var(--border-strong);font-size:.9rem;color:var(--muted)}
.for strong{color:var(--navy);font-weight:600}
.stage-wrap{min-width:0}
.stage{aspect-ratio:16/10;display:grid;place-items:center;background:#EDF0F5}
.stage img{width:100%;height:100%;object-fit:contain}
.stage.portrait img{width:auto;max-width:44%;height:94%;border-radius:20px;box-shadow:0 12px 40px -10px rgba(10,30,54,.45);border:6px solid #1B2433}
.cap{margin:12px 2px 0;font-size:.9rem;color:var(--muted);min-height:2.8em}
.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:6px}
.thumbs a{display:block;border-radius:10px;overflow:hidden;border:2px solid transparent;background:#fff;box-shadow:0 0 0 1px var(--border);transition:transform .25s var(--ease),border-color .2s;aspect-ratio:16/10}
.thumbs a:hover{transform:translateY(-2px)}
.thumbs a[aria-current="true"]{border-color:var(--navy);box-shadow:0 0 0 1px var(--navy)}
.thumbs img{width:100%;height:100%;object-fit:cover;object-position:top}
.pending{
  aspect-ratio:16/10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;
  padding:24px;border:2px dashed var(--border-strong);border-radius:16px;background:repeating-linear-gradient(135deg,#F7F4EA 0 14px,#F2EEE3 14px 28px);color:var(--muted)
}
.pending svg{width:34px;height:34px;stroke:var(--steel-ink);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.pending strong{font-family:"Syne";color:var(--navy);font-size:1.05rem}
.pending span{font-size:.84rem}
@media(min-width:900px){
  .panel-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start}
  .tabs{margin:0;padding-left:2px;padding-right:2px;flex-wrap:wrap;overflow:visible}
}

/* ---------- Combinador ---------- */
.mix{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.mix-pick{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.mix-btn{display:inline-flex;align-items:center;gap:10px;padding:8px 18px 8px 8px;border-radius:999px;border:1.5px solid var(--border-strong);background:var(--bg);font-weight:600;cursor:pointer;color:var(--muted);transition:all .2s}
.mix-btn .tile{filter:grayscale(1);opacity:.55;transition:all .25s}
.mix-btn[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.mix-btn[aria-pressed="true"] .tile{filter:none;opacity:1}
.no-js .mix-btn{cursor:default}
.mix-out h3{font-size:1.15rem;margin-bottom:14px}
.links{display:grid;gap:12px}
.links li{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;border-radius:14px;background:var(--bg);border:1px solid var(--border);color:var(--muted);font-size:.98rem;transition:opacity .3s,transform .3s}
.links li[hidden]{display:none}
.links .pair{display:flex;gap:4px;flex:none;margin-top:1px}
.links b{color:var(--text);font-weight:600}
.mix-note{margin-top:18px;font-size:.92rem;color:var(--muted);padding-top:16px;border-top:1px dashed var(--border-strong)}
.mix-empty{padding:18px;border-radius:14px;background:var(--bg);border:1px dashed var(--border-strong);color:var(--muted)}
.mix-empty[hidden]{display:none}
.no-js .mix-pick{display:none}
@media(min-width:900px){.mix{padding:40px}.links{grid-template-columns:1fr 1fr}}

/* ---------- Una semana en el colegio ---------- */
.week{display:grid;gap:16px;counter-reset:w}
.day{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px 26px 26px;box-shadow:var(--shadow)}
.day-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.day-name{font-family:"Syne";font-weight:800;font-size:1.05rem;color:var(--navy);display:flex;align-items:center;gap:10px}
.day-name::before{counter-increment:w;content:counter(w,decimal-leading-zero);font-size:.8rem;color:var(--gold-ink);letter-spacing:.06em}
.day-tags{display:flex;gap:6px}
.day p{color:var(--muted);font-size:1rem}
.week-note{margin-top:22px;font-size:.88rem;color:var(--muted);text-align:center}
@media(min-width:700px){.week{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1040px){.week{grid-template-columns:repeat(3,1fr);gap:20px}}

/* ---------- Seguridad ---------- */
.security{background:var(--navy);color:var(--on-navy);position:relative;overflow:hidden}
.security::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(255,255,255,.07) 1px,transparent 1.5px);background-size:30px 30px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 85% 0%,#000,transparent 70%);mask-image:radial-gradient(ellipse 70% 60% at 85% 0%,#000,transparent 70%)}
.security .container{position:relative}
.security .sec-head h2{color:#fff}.security .sec-head p{color:var(--on-navy-muted)}
.security .kicker{color:var(--gold)}.security .kicker b{color:#fff}
.sec-grid{display:grid;gap:14px}
.sec-card{padding:24px;border-radius:var(--radius-sm);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}
.sec-card svg{width:28px;height:28px;stroke:var(--gold);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:14px}
.sec-card h3{color:#fff;font-size:1.08rem;margin-bottom:6px;line-height:1.2}
.sec-card p{font-size:.95rem;color:var(--on-navy-muted)}
.sec-foot{margin-top:30px;padding:22px 26px;border-left:3px solid var(--gold);background:rgba(255,255,255,.05);border-radius:0 12px 12px 0;color:var(--on-navy);max-width:60rem}
.sec-foot a{color:var(--gold);font-weight:600}
@media(min-width:640px){.sec-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.sec-grid{grid-template-columns:repeat(3,1fr);gap:18px}.sec-card{padding:28px}}

/* ---------- FAQ ---------- */
.faq{max-width:50rem;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border-strong)}
.faq-item:first-child{border-top:1px solid var(--border-strong)}
.faq-item h3{font-size:inherit}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;background:none;border:0;padding:22px 2px;cursor:pointer;font-family:"Syne";font-weight:700;font-size:1.1rem;line-height:1.25;color:var(--navy);letter-spacing:-.01em}
.faq-q .pm{position:relative;width:26px;height:26px;flex:none;border-radius:50%;background:var(--navy)}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;left:50%;top:50%;background:var(--gold);border-radius:2px;transform:translate(-50%,-50%);transition:transform .3s var(--ease),opacity .3s}
.faq-q .pm::before{width:12px;height:2px}.faq-q .pm::after{width:2px;height:12px}
.faq-q[aria-expanded="true"] .pm::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{display:block}
.faq-a > div{padding:0 2px 24px;color:var(--muted)}
.faq-a p+p{margin-top:10px}
.js .faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s var(--ease)}
.js .faq-a > div{overflow:hidden;padding-top:0;padding-bottom:0;visibility:hidden;transition:visibility .4s,padding .4s var(--ease)}
.js .faq-item.open .faq-a{grid-template-rows:1fr}
.js .faq-item.open .faq-a > div{visibility:visible;padding-bottom:24px}
.no-js .faq-q{cursor:default}.no-js .faq-q .pm{display:none}

/* ---------- Contacto ---------- */
.contact{position:relative;background:var(--navy);border-radius:28px;color:var(--on-navy);padding:34px 22px;overflow:hidden}
.contact::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(255,255,255,.07) 1px,transparent 1.5px);background-size:26px 26px;-webkit-mask-image:radial-gradient(ellipse 60% 70% at 0% 0%,#000,transparent 70%);mask-image:radial-gradient(ellipse 60% 70% at 0% 0%,#000,transparent 70%)}
.contact-grid{position:relative;display:grid;gap:32px}
.contact h2{color:#fff;font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.05;margin-bottom:16px}
.contact h2 em{font-style:normal;color:var(--gold)}
.contact .lead{color:var(--on-navy-muted);font-size:1.1rem;margin-bottom:24px;max-width:36rem}
.contact-points{display:grid;gap:12px;margin-bottom:26px}
.contact-points li{display:flex;gap:12px;color:var(--on-navy);font-size:.98rem}
.contact-points svg{width:20px;height:20px;flex:none;stroke:var(--gold);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-top:3px}
.form-card{background:var(--surface);color:var(--text);border-radius:20px;padding:24px;box-shadow:0 30px 60px -24px rgba(0,0,0,.5)}
.form-card h3{font-size:1.3rem;margin-bottom:4px}
.form-card .sub{color:var(--muted);font-size:.95rem;margin-bottom:20px}
.f-row{display:grid;gap:14px;margin-bottom:14px}
.field label,.field legend{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px;color:var(--navy);padding:0}
.field label i,.field legend i{font-style:normal;color:#A33A22}
.field input,.field select{width:100%;min-height:48px;padding:10px 14px;border:1.5px solid var(--border-strong);border-radius:12px;background:#fff;font:inherit;color:var(--text);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 4px rgba(15,42,74,.15)}
.field fieldset{border:0;margin:0;padding:0;min-width:0}
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.check{display:flex;align-items:center;gap:9px;padding:9px 11px;border:1.5px solid var(--border);border-radius:11px;font-size:.92rem;cursor:pointer;background:var(--bg);transition:border-color .2s,background .2s}
.check:hover{border-color:var(--navy)}
.check input{width:18px;height:18px;min-height:0;accent-color:var(--navy);flex:none;margin:0}
.check:has(input:checked){border-color:var(--navy);background:#fff}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted);margin:18px 0}
.consent input{width:20px;height:20px;min-height:0;accent-color:var(--navy);flex:none;margin-top:2px}
.consent a{color:var(--navy);font-weight:600}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-card .btn{width:100%}
.form-alt{margin-top:14px;text-align:center;font-size:.9rem}
.form-alt a{color:var(--navy);font-weight:600}
.form-alt[hidden],.btn[hidden]{display:none}
@media(min-width:640px){.f-row.two{grid-template-columns:1fr 1fr}.checks{grid-template-columns:repeat(3,1fr)}}
@media(min-width:960px){
  .contact{padding:64px}
  .contact-grid{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:center}
  .form-card{padding:32px}
}

/* ---------- Pie ---------- */
.footer{padding:56px 0 36px;border-top:1px solid var(--border-strong);margin-top:76px}
.foot-grid{display:grid;gap:34px}
.foot-brand p{margin-top:14px;font-size:.95rem;color:var(--muted);max-width:30ch}
.foot-col .foot-h{margin-top:0;font-family:"Space Grotesk";font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--steel-ink);margin-bottom:14px}
.foot-col a{display:block;text-decoration:none;color:var(--muted);padding:5px 0;font-size:.97rem}
.foot-col a:hover{color:var(--navy);text-decoration:underline}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font-size:.86rem;color:var(--muted)}
@media(min-width:760px){.foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}}

/* ---------- Páginas legales ---------- */
.legal-wrap{padding:calc(var(--nav-h) + 40px) 0 20px}
.legal{max-width:46rem;margin:0 auto}
.legal h1{font-size:clamp(2rem,5vw,3rem);font-weight:800;margin-bottom:10px}
.legal .upd{color:var(--muted);font-size:.92rem;margin-bottom:26px}
.legal h2{font-size:1.35rem;margin:38px 0 12px;font-weight:700}
.legal h3{font-size:1.08rem;margin:24px 0 8px}
.legal p,.legal li{color:#2B3C52;margin-bottom:12px}
.legal ul{list-style:disc;padding-left:22px;margin-bottom:12px}
.legal a{color:var(--navy);font-weight:600}
.legal table{width:100%;border-collapse:collapse;margin:14px 0 20px;font-size:.95rem}
.legal th,.legal td{text-align:left;vertical-align:top;padding:10px 12px;border:1px solid var(--border-strong)}
.legal th{background:var(--bg-2);color:var(--navy);font-weight:700}
.table-scroll{overflow-x:auto}
.draft{background:#F2EEE3;border:1.5px solid #C9C2AD;color:#0F2A4A;border-radius:14px;padding:16px 18px;margin-bottom:26px;font-size:.95rem}
.draft strong{color:#3A2C00}
mark.p{background:#FFE9A3;color:#0F2A4A;padding:1px 6px;border-radius:5px;font-weight:600;white-space:nowrap}
.thanks{min-height:72vh;display:grid;place-items:center;text-align:center;padding:calc(var(--nav-h) + 30px) 0 40px}
.thanks h1{font-size:clamp(2rem,6vw,3.4rem);margin-bottom:14px}
.thanks p{color:var(--muted);max-width:34rem;margin:0 auto 26px}

/* ---------- Movimiento reducido ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .js .reveal{opacity:1;transform:none}
  .hero-visual .frame{transform:none!important}
  .progress{display:none}
}
@media print{.nav,.progress,.skip{display:none}.reveal{opacity:1!important;transform:none!important}}

/* ---------- Ajustes finales ---------- */
.sec-flush{padding-top:0}
.mix-count{color:var(--steel-ink);font-weight:600;font-size:.92rem;margin:-6px 0 14px;min-height:1.4em}
.app-strip a.tile{transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.app-strip a.tile:hover{transform:translateY(-4px) rotate(-4deg)}
.field .check{display:flex;margin:0;font-weight:500}
.checks{grid-template-columns:repeat(3,1fr)}
@media (max-width:520px){.checks{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){.admin-rows{grid-template-columns:1fr 1fr}}
.day-name{font-size:1rem;flex-wrap:wrap}