/* ============================================================
   Acompáñame — Design System
   Concept: the language of an official school record — a boletín,
   a stamped comunicado, a ruled agenda page — rebuilt as a clean
   institutional product UI. Navy for authority, gold for the
   stamp/seal of confirmation, ruled hairlines for the notebook page.
   ============================================================ */

:root{
  --ink:        #1B2A4A;
  --ink-soft:   #33456E;
  --paper:      #F8F6EF;
  --paper-dim:  #F1EEE3;
  --slate:      #5B6478;
  --slate-dim:  #8891A3;
  --line:       #DFDACB;
  --gold:       #B4842B;
  --gold-soft:  #EFDDB0;
  --green:      #2F6F4E;
  --green-soft: #DCEAE1;
  --coral:      #B4483A;
  --white:      #FFFFFF;

  --font-display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --font-body:    "IBM Plex Sans", -apple-system, Segoe UI, sans-serif;
  --font-mono:    "IBM Plex Mono", "SFMono-Regular", monospace;

  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 18px;
  --max-w: 1180px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; margin:0; color:var(--ink); }
p{ margin:0; }

.wrap{
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 28px;
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{
  content:"";
  width:16px; height:1px;
  background:var(--gold);
  display:inline-block;
}

:focus-visible{
  outline:2px solid var(--ink);
  outline-offset:3px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:15px;
  padding:13px 24px;
  border-radius:100px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{
  background:var(--ink);
  color:var(--white);
}
.btn-primary:hover{ transform:translateY(-1px); box-shadow:0 8px 20px rgba(27,42,74,.25); }
.btn-ghost{
  background:transparent;
  color:var(--ink);
  border-color:var(--line);
}
.btn-ghost:hover{ border-color:var(--ink); }
.btn-gold{
  background:var(--gold);
  color:var(--white);
}
.btn-gold:hover{ transform:translateY(-1px); box-shadow:0 8px 20px rgba(180,132,43,.3); }

/* ---------- Header ---------- */
header.site{
  position:sticky; top:0; z-index:50;
  background:rgba(248,246,239,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
header.site .bar{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 28px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family:var(--font-display);
  font-size:20px; font-weight:600;
}
.brand .mark{
  width:34px; height:34px; border-radius:8px;
  background:var(--ink);
  color:var(--gold-soft);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:13px; font-weight:700;
}
nav.main{ display:flex; align-items:center; gap:28px; }
nav.main a{ font-size:14.5px; color:var(--ink-soft); }
nav.main a:hover{ color:var(--ink); }
.nav-toggle{ display:none; }

@media (max-width:860px){
  nav.main{ display:none; }
  .nav-toggle{ display:inline-flex; }
}

/* ---------- Hero ---------- */
.hero{
  padding:76px 0 64px;
  position:relative;
  overflow:hidden;
}
.hero .wrap{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:56px;
  align-items:center;
}
@media (max-width:900px){
  .hero .wrap{ grid-template-columns:1fr; }
}
.hero h1{
  font-size:clamp(32px, 4.4vw, 52px);
  line-height:1.08;
  letter-spacing:-.01em;
}
.hero .lede{
  margin-top:20px;
  font-size:18px;
  color:var(--slate);
  max-width:46ch;
}
.hero .cta-row{
  margin-top:32px;
  display:flex; gap:14px; flex-wrap:wrap;
}
.hero .stat-row{
  margin-top:40px;
  display:flex; gap:32px;
  border-top:1px solid var(--line);
  padding-top:20px;
}
.hero .stat b{
  font-family:var(--font-display);
  font-size:26px; display:block; color:var(--ink);
}
.hero .stat span{
  font-family:var(--font-mono);
  font-size:11.5px; text-transform:uppercase; letter-spacing:.08em; color:var(--slate-dim);
}

/* Signature element: the "sello" — an official confirmation stamp */
.seal{
  position:relative;
  width:220px; height:220px;
  margin:0 auto;
  border-radius:50%;
  border:1.5px dashed var(--gold);
  display:flex; align-items:center; justify-content:center;
  animation:spin 34s linear infinite;
}
@media (prefers-reduced-motion: reduce){ .seal{ animation:none; } }
@keyframes spin{ to{ transform:rotate(360deg); } }
.seal-inner{
  width:168px; height:168px;
  border-radius:50%;
  background:var(--ink);
  display:flex; align-items:center; justify-content:center;
  flex-direction:column;
  color:var(--gold-soft);
  transform:rotate(0deg);
  animation:spin-rev 34s linear infinite;
}
@keyframes spin-rev{ to{ transform:rotate(-360deg); } }
@media (prefers-reduced-motion: reduce){ .seal-inner{ animation:none; } }
.seal-inner b{ font-family:var(--font-display); font-size:15px; letter-spacing:.02em; }
.seal-inner span{ font-family:var(--font-mono); font-size:9.5px; letter-spacing:.16em; margin-top:4px; text-transform:uppercase; }
.hero-visual{ display:flex; flex-direction:column; align-items:center; gap:18px; }
.hero-visual .caption{
  font-family:var(--font-mono); font-size:12px; color:var(--slate);
  text-align:center; max-width:220px;
}

/* ---------- Trust bar ---------- */
.trust{
  padding:26px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.trust .wrap{
  display:flex; align-items:center; gap:28px; flex-wrap:wrap;
  justify-content:space-between;
}
.trust .label{
  font-family:var(--font-mono); font-size:12px; color:var(--slate-dim);
  letter-spacing:.06em; text-transform:uppercase; white-space:nowrap;
}
.logo-row{ display:flex; gap:26px; align-items:center; flex-wrap:wrap; }
.logo-chip{
  display:flex; align-items:center; gap:8px;
  font-family:var(--font-display); font-size:15px; color:var(--slate);
  padding:8px 14px; border:1px solid var(--line); border-radius:100px;
}
.logo-chip .dot{ width:7px; height:7px; border-radius:50%; background:var(--gold); }

/* ---------- Sections ---------- */
section{ padding:88px 0; }
.section-head{ max-width:640px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(26px,3vw,36px); margin-top:14px; line-height:1.15; }
.section-head p{ margin-top:14px; color:var(--slate); font-size:16.5px; }

.ruled{
  background-image:repeating-linear-gradient(
    to bottom, transparent, transparent 43px, var(--line) 43px, var(--line) 44px
  );
}

/* Card grids */
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
@media (max-width:960px){ .grid-4{ grid-template-columns:repeat(2,1fr);} .grid-3{grid-template-columns:repeat(2,1fr);} }
@media (max-width:620px){ .grid-4,.grid-3,.grid-2{ grid-template-columns:1fr; } }

.card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:26px 24px;
}
.card .icon{
  width:38px; height:38px; border-radius:9px;
  background:var(--ink); color:var(--gold-soft);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:16px;
}
.card h3{ font-size:18px; margin-bottom:8px; }
.card p{ color:var(--slate); font-size:14.5px; }
.card ul{ margin-top:12px; display:flex; flex-direction:column; gap:6px; }
.card li{ font-size:13.5px; color:var(--slate); display:flex; gap:8px; }
.card li::before{ content:"—"; color:var(--gold); }

/* Compliance / trust section */
.compliance{
  background:var(--ink);
  color:var(--paper);
  border-radius:24px;
  padding:56px;
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:48px;
  align-items:center;
}
@media (max-width:860px){ .compliance{ grid-template-columns:1fr; padding:36px 26px; } }
.compliance .eyebrow{ color:var(--gold-soft); }
.compliance .eyebrow::before{ background:var(--gold-soft); }
.compliance h2{ color:var(--white); margin-top:14px; font-size:clamp(24px,3vw,32px); }
.compliance p.lede{ color:#C7CEDD; margin-top:14px; font-size:16px; }
.compliance-list{ display:flex; flex-direction:column; gap:18px; }
.compliance-item{ display:flex; gap:14px; align-items:flex-start; }
.compliance-item .badge{
  flex:none; width:30px; height:30px; border-radius:50%;
  border:1px solid var(--gold-soft); color:var(--gold-soft);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:12px;
}
.compliance-item h4{ color:var(--white); font-size:15.5px; margin-bottom:4px; }
.compliance-item p{ color:#A9B2C4; font-size:13.5px; }

/* Pricing */
.pricing-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:900px){ .pricing-grid{ grid-template-columns:1fr; } }
.plan{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-l);
  padding:30px 26px; display:flex; flex-direction:column;
}
.plan.featured{
  border-color:var(--gold);
  box-shadow:0 12px 30px rgba(180,132,43,.14);
  position:relative;
}
.plan.featured::before{
  content:"Más elegido";
  position:absolute; top:-13px; right:24px;
  background:var(--gold); color:var(--white);
  font-family:var(--font-mono); font-size:11px; letter-spacing:.05em;
  padding:5px 12px; border-radius:100px;
}
.plan .name{ font-family:var(--font-mono); font-size:12.5px; text-transform:uppercase; letter-spacing:.08em; color:var(--slate-dim); }
.plan .price{ font-family:var(--font-display); font-size:38px; margin-top:10px; }
.plan .price span{ font-size:14px; font-family:var(--font-body); color:var(--slate); font-weight:400; }
.plan .desc{ color:var(--slate); font-size:14px; margin-top:8px; }
.plan ul{ margin-top:20px; display:flex; flex-direction:column; gap:10px; flex:1; }
.plan li{ font-size:14px; display:flex; gap:9px; }
.plan li::before{ content:"✓"; color:var(--green); font-weight:700; }
.plan .btn{ margin-top:24px; justify-content:center; }
.pricing-note{
  margin-top:22px; font-size:13.5px; color:var(--slate-dim); text-align:center;
}

/* Team */
.team-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:26px; }
@media (max-width:700px){ .team-grid{ grid-template-columns:1fr; } }
.team-card{
  display:flex; gap:20px; background:var(--white); border:1px solid var(--line);
  border-radius:var(--radius-l); padding:24px;
}
.team-card img{
  width:76px; height:76px; border-radius:50%; object-fit:cover; flex:none;
  border:2px solid var(--gold-soft);
}
.team-card h4{ font-size:16.5px; }
.team-card .role{ font-family:var(--font-mono); font-size:11.5px; color:var(--gold); text-transform:uppercase; letter-spacing:.06em; margin:4px 0 8px; }
.team-card p{ font-size:13.5px; color:var(--slate); }

/* Blog teaser */
.blog-card{
  display:grid; grid-template-columns:.9fr 1.5fr; gap:0;
  border:1px solid var(--line); border-radius:var(--radius-l); overflow:hidden;
  background:var(--white);
}
@media (max-width:760px){ .blog-card{ grid-template-columns:1fr; } }
.blog-card .side{
  background:var(--ink); color:var(--paper);
  padding:32px; display:flex; flex-direction:column; justify-content:space-between;
}
.blog-card .side .tag{ font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-soft); }
.blog-card .side h3{ color:var(--white); margin-top:12px; font-size:22px; line-height:1.2; }
.blog-card .body{ padding:32px; }
.blog-card .body p{ color:var(--slate); font-size:15px; }
.blog-card .meta{ margin-top:16px; font-family:var(--font-mono); font-size:12px; color:var(--slate-dim); }

/* FAQ */
.faq-item{ border-bottom:1px solid var(--line); padding:20px 0; }
.faq-item summary{
  cursor:pointer; font-family:var(--font-display); font-size:17px;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+"; font-family:var(--font-mono); font-size:20px; color:var(--gold); flex:none;
}
.faq-item[open] summary::after{ content:"–"; }
.faq-item p{ margin-top:12px; color:var(--slate); font-size:14.5px; max-width:70ch; }

/* Contact */
.contact-wrap{
  display:grid; grid-template-columns:1fr 1fr; gap:48px;
}
@media (max-width:860px){ .contact-wrap{ grid-template-columns:1fr; } }
.field{ margin-bottom:16px; }
.field label{ display:block; font-family:var(--font-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--slate); margin-bottom:6px; }
.field input, .field textarea{
  width:100%; padding:12px 14px; border-radius:var(--radius-s);
  border:1px solid var(--line); background:var(--white);
  font-family:var(--font-body); font-size:14.5px; color:var(--ink);
}
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--ink); }

/* Footer */
footer.site{
  background:var(--ink); color:#B9C0D1; padding:52px 0 28px;
}
footer.site .top{
  display:flex; justify-content:space-between; gap:32px; flex-wrap:wrap;
  padding-bottom:32px; border-bottom:1px solid rgba(255,255,255,.12);
}
footer.site .brand{ color:var(--white); }
footer.site .brand .mark{ background:var(--gold-soft); color:var(--ink); }
footer.site .cols{ display:flex; gap:56px; flex-wrap:wrap; }
footer.site .col h5{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:#8B94AC; margin-bottom:12px; }
footer.site .col a{ display:block; font-size:14px; padding:4px 0; color:#C7CEDD; }
footer.site .col a:hover{ color:var(--white); }
footer.site .bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  padding-top:22px; font-size:12.5px; color:#7C86A0;
}

/* ---------- Chat widget ---------- */
.chat-launcher{
  position:fixed; right:24px; bottom:24px; z-index:80;
  width:60px; height:60px; border-radius:50%;
  background:var(--ink); color:var(--gold-soft);
  display:flex; align-items:center; justify-content:center;
  border:none; cursor:pointer; box-shadow:0 10px 26px rgba(27,42,74,.35);
  transition:transform .15s ease;
}
.chat-launcher:hover{ transform:scale(1.06); }
.chat-launcher .ping{
  position:absolute; top:-2px; right:-2px; width:14px; height:14px;
  border-radius:50%; background:var(--gold); border:2px solid var(--paper);
}

.chat-panel{
  position:fixed; right:24px; bottom:96px; z-index:80;
  width:340px; max-width:calc(100vw - 40px);
  background:var(--white); border-radius:var(--radius-l);
  border:1px solid var(--line);
  box-shadow:0 24px 60px rgba(27,42,74,.25);
  overflow:hidden;
  display:flex; flex-direction:column;
  opacity:0; transform:translateY(12px) scale(.98);
  pointer-events:none;
  transition:opacity .18s ease, transform .18s ease;
}
.chat-panel.open{ opacity:1; transform:translateY(0) scale(1); pointer-events:auto; }

.chat-head{
  background:var(--ink); color:var(--white);
  padding:16px 18px; display:flex; align-items:center; gap:12px;
}
.chat-head .mark{
  width:36px; height:36px; border-radius:50%; background:var(--gold-soft); color:var(--ink);
  display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-weight:700; font-size:13px;
}
.chat-head .who b{ display:block; font-family:var(--font-display); font-size:15px; }
.chat-head .who span{ font-family:var(--font-mono); font-size:11px; color:#B9E3C8; display:flex; align-items:center; gap:5px; }
.chat-head .who span::before{ content:""; width:6px; height:6px; border-radius:50%; background:#4ADE80; display:inline-block; }
.chat-close{ margin-left:auto; background:none; border:none; color:#C7CEDD; cursor:pointer; font-size:18px; }

.chat-body{ padding:16px 18px; background:var(--paper-dim); flex:1; }
.chat-bubble{
  background:var(--white); border:1px solid var(--line); border-radius:14px 14px 14px 4px;
  padding:12px 14px; font-size:13.5px; color:var(--ink); max-width:88%;
}
.chat-quick{ margin-top:14px; display:flex; flex-direction:column; gap:8px; }
.chat-quick button{
  text-align:left; background:var(--white); border:1px solid var(--line); border-radius:10px;
  padding:10px 12px; font-family:var(--font-body); font-size:13.5px; color:var(--ink-soft); cursor:pointer;
}
.chat-quick button:hover{ border-color:var(--gold); color:var(--ink); }

.chat-foot{ padding:12px; border-top:1px solid var(--line); display:flex; gap:8px; background:var(--white); }
.chat-foot input{
  flex:1; border:1px solid var(--line); border-radius:100px; padding:10px 14px; font-size:13.5px; font-family:var(--font-body);
}
.chat-foot button{
  width:38px; height:38px; border-radius:50%; border:none; background:var(--ink); color:var(--gold-soft); cursor:pointer; flex:none;
}
.chat-disclaimer{ font-family:var(--font-mono); font-size:10.5px; color:var(--slate-dim); text-align:center; padding:8px 12px 12px; background:var(--white); }

/* Utility: reveal on scroll */
.reveal{ opacity:0; transform:translateY(14px); transition:opacity .5s ease, transform .5s ease; }
.reveal.in{ opacity:1; transform:none; }