@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,200..800&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,600&display=swap');

:root{
  --paper:#faf8f5;
  --surface:#ffffff;
  --sand:#f1eae2;
  --sand-line:#e6dcd0;
  --ink:#221d26;
  --ink-muted:#6c6575;
  --ink-faint:#9a93a3;
  --border:#e7e1da;
  --coral:#e23d5c;
  --coral-deep:#c92e4b;
  --coral-soft:#fbe4e9;
  --coral-soft-line:#f4c7d1;
  --teal:#0d9488;
  --teal-deep:#0b7d73;
  --teal-soft:#dcf3f0;
  --focus-ring:rgba(226,61,92,.35);
  --shadow-sm:0 1px 2px rgba(34,29,38,.06);
  --shadow-md:0 10px 30px -8px rgba(34,29,38,.16);
  --shadow-lg:0 26px 60px -16px rgba(34,29,38,.30);
  --font-display:'Bricolage Grotesque','Plus Jakarta Sans',system-ui,sans-serif;
  --font-body:'Plus Jakarta Sans','Segoe UI',system-ui,sans-serif;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#18151b;
    --surface:#221e27;
    --sand:#241f2b;
    --sand-line:#372f3f;
    --ink:#f2eef6;
    --ink-muted:#b6acc0;
    --ink-faint:#8a8194;
    --border:#372f3f;
    --coral:#f15b78;
    --coral-deep:#ff7a94;
    --coral-soft:#3a1f28;
    --coral-soft-line:#54293a;
    --teal:#2dd4c4;
    --teal-deep:#5eead4;
    --teal-soft:#123330;
    --focus-ring:rgba(241,91,120,.4);
    --shadow-sm:0 1px 2px rgba(0,0,0,.3);
    --shadow-md:0 10px 30px -8px rgba(0,0,0,.5);
    --shadow-lg:0 26px 60px -16px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --paper:#18151b;
  --surface:#221e27;
  --sand:#241f2b;
  --sand-line:#372f3f;
  --ink:#f2eef6;
  --ink-muted:#b6acc0;
  --ink-faint:#8a8194;
  --border:#372f3f;
  --coral:#f15b78;
  --coral-deep:#ff7a94;
  --coral-soft:#3a1f28;
  --coral-soft-line:#54293a;
  --teal:#2dd4c4;
  --teal-deep:#5eead4;
  --teal-soft:#123330;
  --focus-ring:rgba(241,91,120,.4);
  --shadow-sm:0 1px 2px rgba(0,0,0,.3);
  --shadow-md:0 10px 30px -8px rgba(0,0,0,.5);
  --shadow-lg:0 26px 60px -16px rgba(0,0,0,.6);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} *{animation-duration:.001s !important; transition-duration:.001s !important;} }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}

.wrap{max-width:1120px; margin:0 auto; padding-inline:24px;}
@media (max-width:640px){ .wrap{padding-inline:18px;} }

h1,h2,h3,.display{ font-family:var(--font-display); text-wrap:balance; margin:0; letter-spacing:-0.01em; }
p{margin:0;}
.lede{ color:var(--ink-muted); font-size:1.05rem; max-width:38ch; }

a{ color:inherit; }
button{ font-family:var(--font-body); }

.eyebrow{
  font-size:.72rem; font-weight:700; letter-spacing:.11em; text-transform:uppercase;
  color:var(--coral-deep); display:inline-flex; align-items:center; gap:8px;
}
.eyebrow::before{ content:''; width:6px; height:6px; border-radius:50%; background:var(--coral); display:inline-block; }

.pill{
  display:inline-flex; align-items:center; gap:6px; font-size:.68rem; font-weight:800;
  letter-spacing:.08em; text-transform:uppercase; padding:4px 10px; border-radius:999px;
  background:var(--coral-soft); color:var(--coral-deep); border:1px solid var(--coral-soft-line);
  white-space:nowrap;
}
.pill.teal{ background:var(--teal-soft); color:var(--teal-deep); border-color:transparent; }

.btn{
  font-family:var(--font-body); font-weight:700; font-size:.95rem; border-radius:12px;
  padding:13px 22px; border:1px solid transparent; cursor:pointer; display:inline-flex;
  align-items:center; justify-content:center; gap:8px; transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-decoration:none;
}
.btn:focus-visible{ outline:3px solid var(--focus-ring); outline-offset:2px; }
.btn-primary{ background:var(--coral); color:#fff; box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:var(--coral-deep); transform:translateY(-1px); box-shadow:var(--shadow-md); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--border); }
.btn-ghost:hover{ border-color:var(--ink-faint); }
.btn[disabled]{ opacity:.7; cursor:default; transform:none !important; }
.btn-lg{ padding:16px 28px; font-size:1.02rem; }

/* ---------- header ---------- */
header.site{
  position:sticky; top:0; z-index:40; background:color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--border);
}
.site-inner{ display:flex; align-items:center; justify-content:space-between; padding-block:14px; gap:16px; }
.brand{ display:flex; align-items:center; gap:9px; font-family:var(--font-display); font-weight:700; font-size:1.15rem; }
.brand-mark{ width:26px; height:26px; border-radius:8px; background:var(--coral); display:flex; align-items:center; justify-content:center; flex:none; }
.brand-mark svg{ width:15px; height:15px; }
nav.primary{ display:flex; gap:26px; font-size:.92rem; font-weight:600; color:var(--ink-muted); }
nav.primary a{ text-decoration:none; }
nav.primary a:hover{ color:var(--ink); }
@media (max-width: 820px){ nav.primary{ display:none; } }

/* ---------- hero ---------- */
.hero{ padding-block:64px 56px; }
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; gap:40px; } }
.hero h1{ font-size:clamp(2.1rem, 4.4vw, 3.2rem); font-weight:800; line-height:1.06; margin-top:14px; }
.hero h1 em{ font-style:normal; color:var(--coral); }
.hero .lede{ margin-top:18px; font-size:1.12rem; max-width:46ch; }
.hero-ctas{ display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.hero-note{ margin-top:16px; font-size:.85rem; color:var(--ink-faint); }

.hero-visual{ background:var(--surface); border:1px solid var(--border); border-radius:22px; padding:26px 22px 20px; box-shadow:var(--shadow-md); }
.hero-visual-label{ font-size:.78rem; font-weight:700; color:var(--ink-muted); margin-bottom:6px; }
.hero-visual svg text{ fill:var(--ink-muted); font-family:var(--font-body); }
.hero-visual .cap{ display:flex; justify-content:space-between; margin-top:10px; font-size:.78rem; color:var(--ink-faint); }
.cap-dot{ display:inline-flex; align-items:center; gap:6px; }
.cap-dot::before{ content:''; width:8px; height:8px; border-radius:50%; }
.cap-dot.c1::before{ background:var(--coral); }
.cap-dot.c2::before{ background:var(--teal); }

/* ---------- generic sections ---------- */
section{ padding-block:76px; }
@media (max-width:640px){ section{ padding-block:52px; } }
section.sand{ background:var(--sand); border-top:1px solid var(--sand-line); border-bottom:1px solid var(--sand-line); }
.section-head{ max-width:640px; margin-bottom:40px; }
.section-head h2{ font-size:clamp(1.6rem, 2.6vw, 2.15rem); font-weight:800; margin-top:12px; }
.section-head .lede{ margin-top:12px; max-width:52ch; }

/* ---------- problema ---------- */
.problema-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:52px; align-items:start; }
@media (max-width:820px){ .problema-grid{ grid-template-columns:1fr; gap:32px; } }
.stat-block{ display:flex; flex-direction:column; gap:8px; }
.stat-num{ font-family:var(--font-display); font-weight:800; font-size:clamp(3.4rem,8vw,4.6rem); line-height:1; color:var(--coral); }
.stat-cap{ color:var(--ink-muted); font-size:1rem; max-width:26ch; }
.compare-list{ display:flex; flex-direction:column; gap:18px; }
.compare-row{ display:flex; gap:16px; padding:18px 20px; border-radius:16px; border:1px solid var(--border); background:var(--surface); }
.compare-row .tag{ flex:none; font-family:var(--font-display); font-weight:700; font-size:.8rem; padding:3px 9px; border-radius:8px; height:fit-content; }
.compare-row.no .tag{ background:var(--sand); color:var(--ink-muted); }
.compare-row.yes .tag{ background:var(--teal-soft); color:var(--teal-deep); }
.compare-row p{ font-size:.96rem; color:var(--ink); }
.compare-row strong{ display:block; margin-bottom:2px; }

/* ---------- como funciona ---------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
@media (max-width:820px){ .steps{ grid-template-columns:1fr; gap:22px; } }
.step{ position:relative; padding-top:8px; }
.step-num{ font-family:var(--font-display); font-weight:800; font-size:.85rem; color:var(--coral); border:1.5px solid var(--coral); width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.step h3{ font-size:1.12rem; font-weight:700; margin-bottom:8px; }
.step p{ color:var(--ink-muted); font-size:.94rem; }
.steps-connector{ display:none; }
@media (min-width:821px){
  .steps{ position:relative; }
}

/* ---------- para quien ---------- */
.chips{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.chip{ border:1px solid var(--border); background:var(--surface); border-radius:999px; padding:9px 16px; font-size:.9rem; font-weight:600; color:var(--ink); }
.compat{ margin-top:48px; display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.compat-box{ flex:1 1 220px; min-width:180px; background:var(--surface); border:1px solid var(--border); border-radius:16px; padding:20px; text-align:center; }
.compat-box h4{ font-family:var(--font-display); font-size:1rem; margin-bottom:4px; }
.compat-box span{ font-size:.82rem; color:var(--ink-faint); }
.compat-op{ font-family:var(--font-display); font-size:1.6rem; color:var(--ink-faint); flex:none; }
.compat-result{ flex:1 1 220px; min-width:180px; background:var(--coral); color:#fff; border-radius:16px; padding:20px; text-align:center; }
.compat-result h4{ font-family:var(--font-display); font-size:1rem; margin-bottom:4px; }
.compat-result span{ font-size:.82rem; opacity:.85; }

/* ---------- simulador ---------- */
.sim-card{ background:var(--surface); border:1px solid var(--border); border-radius:24px; box-shadow:var(--shadow-lg); overflow:hidden; }
.sim-top{ padding:28px 30px 6px; display:flex; justify-content:space-between; align-items:flex-start; gap:12px; flex-wrap:wrap; }
.sim-assum{ padding:0 30px 22px; color:var(--ink-faint); font-size:.85rem; max-width:70ch; }
.sim-body{ display:grid; grid-template-columns:.85fr 1.15fr; gap:0; border-top:1px solid var(--border); }
@media (max-width:880px){ .sim-body{ grid-template-columns:1fr; } }
.sim-controls{ padding:28px 30px; border-right:1px solid var(--border); display:flex; flex-direction:column; gap:26px; }
@media (max-width:880px){ .sim-controls{ border-right:none; border-bottom:1px solid var(--border); } }
.sim-field label{ display:flex; justify-content:space-between; font-size:.86rem; font-weight:700; margin-bottom:10px; }
.sim-field .val{ font-variant-numeric:tabular-nums; color:var(--coral-deep); }
input[type="range"]{
  width:100%; height:6px; border-radius:999px; background:var(--sand); accent-color:var(--coral);
}
.sim-results{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:6px; }
@media (max-width:520px){ .sim-results{ grid-template-columns:1fr; } }
.result-tile{ background:var(--sand); border-radius:14px; padding:16px 16px 14px; }
.result-tile .num{ font-family:var(--font-display); font-weight:800; font-size:1.65rem; font-variant-numeric:tabular-nums; }
.result-tile .lbl{ font-size:.78rem; color:var(--ink-muted); margin-top:4px; }

.sim-chart-wrap{ padding:26px 30px 22px; position:relative; }
.sim-chart-badge{ position:absolute; top:22px; right:26px; }
.sim-legend{ display:flex; gap:18px; font-size:.82rem; color:var(--ink-muted); margin-bottom:6px; flex-wrap:wrap; }
.sim-legend .li{ display:inline-flex; align-items:center; gap:7px; }
.sim-legend .sw{ width:14px; height:3px; border-radius:2px; display:inline-block; }
.sim-legend .sw.dash{ background:repeating-linear-gradient(to right, var(--coral) 0 6px, transparent 6px 10px); }
.sim-legend .sw.solid{ background:var(--teal); }
.sim-chart-wrap svg text{ fill:var(--ink-muted); font-family:var(--font-body); font-variant-numeric:tabular-nums; }
.sim-chart-wrap svg .end-label{ fill:var(--ink); font-weight:700; }
.sim-foot{ padding:16px 30px 26px; border-top:1px solid var(--border); font-size:.82rem; color:var(--ink-faint); }

/* ---------- faq ---------- */
.faq-list{ display:flex; flex-direction:column; gap:10px; max-width:760px; }
details.faq-item{ background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:4px 20px; }
details.faq-item summary{
  list-style:none; cursor:pointer; padding:16px 0; font-weight:700; font-size:1rem;
  display:flex; justify-content:space-between; align-items:center; gap:12px;
}
details.faq-item summary::-webkit-details-marker{ display:none; }
.chev{ flex:none; transition:transform .18s ease; color:var(--ink-faint); }
details.faq-item[open] .chev{ transform:rotate(45deg); color:var(--coral); }
.faq-a{ padding:0 0 18px; color:var(--ink-muted); font-size:.95rem; max-width:64ch; }
.faq-a strong{ color:var(--ink); }

/* ---------- contacto ---------- */
.contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:52px; align-items:start; }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; gap:36px; } }
.contact-form{ background:var(--surface); border:1px solid var(--border); border-radius:22px; padding:30px; box-shadow:var(--shadow-md); }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:.85rem; font-weight:700; margin-bottom:7px; }
.field .opt{ color:var(--ink-faint); font-weight:500; }
.field input, .field textarea{
  width:100%; border:1px solid var(--border); background:var(--paper); color:var(--ink);
  border-radius:10px; padding:11px 13px; font-family:var(--font-body); font-size:.95rem;
}
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--coral); box-shadow:0 0 0 3px var(--focus-ring); }
.field textarea{ resize:vertical; min-height:96px; }
.form-row-2{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media (max-width:520px){ .form-row-2{ grid-template-columns:1fr; } }
.privacy-note{ font-size:.8rem; color:var(--ink-faint); margin-top:14px; line-height:1.55; }
.recaptcha-note{ font-size:.72rem; color:var(--ink-faint); margin-top:10px; }
.spinner{ width:15px; height:15px; border-radius:50%; border:2px solid rgba(255,255,255,.4); border-top-color:#fff; animation:spin .7s linear infinite; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.success-panel{ display:flex; flex-direction:column; align-items:flex-start; gap:14px; padding:8px 4px; }
.success-icon{ width:46px; height:46px; border-radius:50%; background:var(--teal-soft); color:var(--teal-deep); display:flex; align-items:center; justify-content:center; }
.success-panel h3{ font-size:1.2rem; }
.success-panel p{ color:var(--ink-muted); font-size:.94rem; max-width:48ch; }
.reset-link{ font-size:.85rem; font-weight:700; color:var(--coral-deep); background:none; border:none; cursor:pointer; padding:0; text-decoration:underline; }

/* ---------- error de envío (real: API/reCAPTCHA/rate limit) ---------- */
.form-error{
  display:none; margin-bottom:18px; padding:12px 14px; border-radius:10px;
  background:var(--coral-soft); border:1px solid var(--coral-soft-line); color:var(--coral-deep);
  font-size:.88rem; font-weight:600; line-height:1.45;
}

.contact-side .lede{ max-width:44ch; }
.side-list{ margin-top:26px; display:flex; flex-direction:column; gap:16px; }
.side-item{ display:flex; gap:12px; align-items:flex-start; }
.side-item .ic{ flex:none; width:30px; height:30px; border-radius:9px; background:var(--coral-soft); color:var(--coral-deep); display:flex; align-items:center; justify-content:center; }
.side-item p{ font-size:.9rem; color:var(--ink-muted); }
.side-item strong{ display:block; color:var(--ink); font-size:.94rem; margin-bottom:2px; }

footer{ padding-block:38px; border-top:1px solid var(--border); }
.footer-inner{ display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap; color:var(--ink-faint); font-size:.85rem; }
.footer-links{ display:flex; gap:18px; }

.visually-hidden{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }