/* styles.css — Landing pública de Setter (BURNLAB LLC).
   Mismo sistema visual que el panel (ver dashboard/theme.css): fondo casi negro,
   un solo acento verde perlado, jerarquía por opacidad de blanco, radios grandes.
   Autocontenido: sin CDNs, sin @import, sin JS. Pila tipográfica de sistema. */

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: dark; -webkit-text-size-adjust: 100%; }

:root{
  --font: 'Geist', ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --bg-page:   #0A0F0D;
  --bg-card:   #101713;
  --bg-hover:  rgba(255,255,255,.05);
  --border:    rgba(255,255,255,.10);
  --border-soft: rgba(255,255,255,.08);
  --radius:    16px;
  --radius-sm: 8px;
  --text:      #E6F2EC;
  --text-dim:  rgba(230,242,236,.66);
  --text-mut:  rgba(230,242,236,.46);

  --primary:      #12B76A;
  --primary-hover:#0EA05C;
  --primary-soft: rgba(18,183,106,.16);
  --primary-tint: rgba(18,183,106,.08);
  --primary-text: #6CE9A6;
  --primary-ring: rgba(18,183,106,.30);
  --on-primary:   #06231A;

  --purple: #8B5CF6;

  --card-shadow: 0 0 0 1px rgba(255,255,255,.02);
  --btn-shadow:  0 1px 2px rgba(0,0,0,.35);
  --max: 1120px;
}

html, body{ margin:0; padding:0; }
body{
  background:var(--bg-page); color:var(--text); font-family:var(--font);
  font-size:16px; line-height:1.55; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,p,ul,figure{ margin:0; }
ul{ padding:0; list-style:none; }
section{ position:relative; }
.wrap{ max-width:var(--max); margin:0 auto; padding-left:24px; padding-right:24px; }

::selection{ background:var(--primary-soft); color:var(--primary-text); }
:focus-visible{ outline:2px solid var(--primary); outline-offset:2px; border-radius:4px; }

/* ── utilidades tipográficas ── */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px; font-size:12.5px; font-weight:700;
  letter-spacing:.6px; text-transform:uppercase; color:var(--primary-text);
  background:var(--primary-tint); border:1px solid rgba(18,183,106,.30);
  padding:6px 14px; border-radius:999px; margin-bottom:18px;
}
.eyebrow svg{ width:14px; height:14px; flex:0 0 auto; }
h1{ font-size:clamp(32px,5.4vw,56px); font-weight:800; letter-spacing:-1.2px; line-height:1.08; color:var(--text); }
h2{ font-size:clamp(24px,3.4vw,36px); font-weight:800; letter-spacing:-.6px; line-height:1.15; color:var(--text); }
h3{ font-size:19px; font-weight:700; color:var(--text); }
.lede{ font-size:clamp(16px,2vw,19px); color:var(--text-dim); max-width:640px; }
.section-head{ max-width:680px; margin:0 auto 44px; text-align:center; }
.section-head h2{ margin-bottom:14px; }
.section-head p{ color:var(--text-dim); font-size:17px; }

/* ── botones ── */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:inherit; font-size:15px; font-weight:700; line-height:1.2;
  padding:14px 26px; border-radius:999px; border:1px solid transparent; cursor:pointer;
  transition:background .15s, border-color .15s, transform .1s, box-shadow .15s;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--primary); color:var(--on-primary); box-shadow:var(--btn-shadow), 0 0 0 0 rgba(18,183,106,0); }
.btn-primary:hover{ background:var(--primary-hover); box-shadow:0 0 32px -8px rgba(18,183,106,.55); }
.btn-secondary{ background:rgba(255,255,255,.04); color:var(--text); border-color:var(--border); }
.btn-secondary:hover{ background:var(--bg-hover); border-color:rgba(255,255,255,.18); }
.btn-lg{ padding:16px 30px; font-size:16px; }
.btn svg{ width:18px; height:18px; flex:0 0 auto; }

/* ── header ── */
#site-header{
  position:sticky; top:0; z-index:50; background:rgba(10,15,13,.82); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border-soft);
}
#site-header .bar{ display:flex; align-items:center; gap:18px; height:72px; }
.brand{ display:flex; align-items:center; gap:10px; font-weight:800; font-size:18px; color:var(--text); }
.brand .mark{
  width:34px; height:34px; border-radius:10px; flex:0 0 auto;
  background:linear-gradient(135deg,#6CE9A6,#12B76A 55%,#0A8A4F);
  display:inline-flex; align-items:center; justify-content:center;
  color:#06231A; font-weight:800; font-size:16px; box-shadow:0 2px 10px -2px rgba(18,183,106,.6);
}
#site-header nav{ display:flex; align-items:center; gap:28px; margin-left:20px; }
#site-header nav a{ font-size:14.5px; font-weight:600; color:var(--text-dim); transition:color .15s; }
#site-header nav a:hover{ color:var(--text); }
#site-header .spacer{ flex:1; }
#site-header .btn{ padding:10px 20px; font-size:14px; }

/* ── hero ── */
#hero{ padding:76px 0 72px; overflow:hidden; }
#hero::before{
  content:""; position:absolute; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(60% 55% at 78% 8%, rgba(18,183,106,.20), transparent 65%),
    radial-gradient(46% 40% at 8% 40%, rgba(139,92,246,.10), transparent 70%);
}
#hero .hero-grid{ display:grid; grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr); gap:56px; align-items:center; }
#hero .cta-row{ display:flex; align-items:center; gap:16px; margin-top:34px; flex-wrap:wrap; }
#hero .hero-copy p.lede{ margin-top:18px; }
#hero .trust-line{ margin-top:26px; display:flex; align-items:center; gap:10px; color:var(--text-mut); font-size:13.5px; }
#hero .trust-line svg{ width:16px; height:16px; color:var(--primary); flex:0 0 auto; }

/* mock del panel dentro del hero: tarjeta con "conversación" para dar cuerpo visual */
.hero-mock{
  background:var(--bg-card); border:1px solid var(--border); border-radius:20px;
  padding:20px; box-shadow:0 30px 60px -30px rgba(0,0,0,.7), var(--card-shadow);
  position:relative;
}
.hero-mock::after{ content:""; position:absolute; inset:-1px; border-radius:20px; padding:1px;
  background:linear-gradient(135deg, rgba(18,183,106,.5), transparent 40%, rgba(139,92,246,.3));
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude; pointer-events:none; }
.hero-mock .mock-top{ display:flex; align-items:center; gap:10px; padding-bottom:14px; margin-bottom:14px; border-bottom:1px solid var(--border-soft); }
.hero-mock .mock-dot{ width:9px; height:9px; border-radius:50%; background:var(--text-mut); }
.hero-mock .mock-title{ font-size:13px; font-weight:700; color:var(--text-dim); }
.hero-mock .mock-msg{ max-width:82%; padding:11px 14px; border-radius:14px; font-size:13.5px; line-height:1.4; margin:8px 0; }
.hero-mock .mock-msg.lead{ background:rgba(255,255,255,.06); color:var(--text); border-bottom-left-radius:4px; }
.hero-mock .mock-msg.ai{ background:var(--primary); color:var(--on-primary); font-weight:600; margin-left:auto; border-bottom-right-radius:4px; }
.hero-mock .mock-foot{ display:flex; align-items:center; gap:8px; margin-top:16px; padding-top:14px; border-top:1px solid var(--border-soft); }
.hero-mock .mock-chip{ font-size:11.5px; font-weight:700; color:var(--primary-text); background:var(--primary-soft); border:1px solid rgba(18,183,106,.3); padding:4px 10px; border-radius:999px; }

/* ── problema ── */
#problema{ padding:64px 0; }
#problema .panel{
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:38px 40px; box-shadow:var(--card-shadow); display:flex; align-items:center; gap:26px;
}
#problema .panel .ico{ width:50px; height:50px; border-radius:14px; background:rgba(244,63,94,.12); border:1px solid rgba(244,63,94,.30);
  display:inline-flex; align-items:center; justify-content:center; flex:0 0 auto; }
#problema .panel .ico svg{ width:24px; height:24px; color:#FDA4AF; }
#problema .panel p{ font-size:clamp(17px,2.4vw,21px); font-weight:600; color:var(--text); line-height:1.45; }

/* ── secciones genéricas ── */
.section{ padding:80px 0; }
.section-alt{ background:linear-gradient(180deg, rgba(255,255,255,.015), transparent); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); }

/* ── cómo funciona: pasos ── */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; counter-reset:step; }
.step{
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px 26px; box-shadow:var(--card-shadow); position:relative;
}
.step .step-num{
  display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px;
  border-radius:10px; background:var(--primary-soft); color:var(--primary-text); font-weight:800; font-size:15px;
  margin-bottom:18px;
}
.step .ico{ width:44px; height:44px; border-radius:13px; background:rgba(255,255,255,.04); border:1px solid var(--border);
  display:inline-flex; align-items:center; justify-content:center; margin-bottom:16px; }
.step .ico svg{ width:22px; height:22px; color:var(--primary); }
.step h3{ margin-bottom:8px; }
.step p{ color:var(--text-dim); font-size:15px; }
.step-arrow{ display:none; }

/* ── qué hace: features ── */
.features{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.feature{
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:26px; box-shadow:var(--card-shadow); transition:border-color .15s, box-shadow .15s;
}
.feature:hover{ border-color:rgba(18,183,106,.30); box-shadow:0 0 40px -20px rgba(18,183,106,.35); }
.feature .ico{ width:42px; height:42px; border-radius:12px; background:var(--primary-tint); border:1px solid rgba(18,183,106,.25);
  display:inline-flex; align-items:center; justify-content:center; margin-bottom:16px; }
.feature .ico svg{ width:21px; height:21px; color:var(--primary-text); }
.feature h3{ font-size:16.5px; margin-bottom:6px; }
.feature p{ color:var(--text-dim); font-size:14.5px; }

/* ── para quién ── */
#para-quien .panel{
  background:linear-gradient(120deg, rgba(18,183,106,.10) 0%, var(--bg-card) 45%, rgba(139,92,246,.06) 100%);
  border:1px solid var(--border); border-radius:var(--radius); padding:44px 40px; text-align:center;
  box-shadow:var(--card-shadow);
}
#para-quien .tags{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; margin-top:22px; }
#para-quien .tag{ font-size:13.5px; font-weight:700; color:var(--primary-text); background:var(--primary-soft);
  border:1px solid rgba(18,183,106,.30); padding:8px 18px; border-radius:999px; }

/* ── precios (escalera SaaS: Pro 249 / Business 449, trial 7 días) ── */
.pricing-grid{ display:grid; grid-template-columns:repeat(2, minmax(0, 420px)); gap:22px; justify-content:center; }
.price-card{
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:32px 30px; box-shadow:var(--card-shadow); position:relative;
  display:flex; flex-direction:column;
}
.price-card.featured{ border-color:rgba(18,183,106,.45); box-shadow:0 0 55px -24px rgba(18,183,106,.5), var(--card-shadow); }
.price-badge{
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--primary); color:var(--on-primary); font-size:12px; font-weight:800;
  padding:4px 14px; border-radius:999px; white-space:nowrap;
}
.price-card h3{ font-size:18px; }
.price-card .price{ font-size:42px; font-weight:800; letter-spacing:-1.2px; margin:12px 0 4px; color:var(--text); }
.price-card .price span{ font-size:15px; font-weight:600; color:var(--text-mut); letter-spacing:0; }
.price-list{ margin:18px 0 26px; display:grid; gap:9px; flex:1; }
.price-list li{ display:flex; gap:9px; align-items:flex-start; color:var(--text-dim); font-size:14.5px; }
.price-list li::before{ content:"✓"; color:var(--primary-text); font-weight:800; }
.pricing-note{ margin-top:26px; text-align:center; color:var(--text-mut); font-size:13.5px; }

/* ── datos (sección clave para Meta) ── */
#datos{ padding:84px 0; }
#datos .panel{
  background:var(--bg-card); border:1px solid rgba(18,183,106,.30); border-radius:var(--radius);
  padding:44px; box-shadow:0 0 60px -30px rgba(18,183,106,.35), var(--card-shadow);
}
#datos .panel-head{ display:flex; align-items:flex-start; gap:18px; margin-bottom:22px; }
#datos .panel-head .ico{ width:52px; height:52px; border-radius:14px; background:var(--primary-tint);
  border:1px solid rgba(18,183,106,.35); display:inline-flex; align-items:center; justify-content:center; flex:0 0 auto; }
#datos .panel-head .ico svg{ width:26px; height:26px; color:var(--primary-text); }
#datos .panel-head h2{ margin-bottom:6px; }
#datos .provider{ color:var(--text-dim); font-size:15px; }
#datos .provider strong{ color:var(--text); }
#datos p.body-text{ color:var(--text-dim); font-size:16px; max-width:820px; }
#datos ul.check-list{ margin-top:20px; display:grid; gap:12px; }
#datos ul.check-list li{ display:flex; align-items:flex-start; gap:10px; color:var(--text); font-size:15px; }
#datos ul.check-list li svg{ width:19px; height:19px; color:var(--primary); flex:0 0 auto; margin-top:2px; }
#datos .data-links{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; }
#datos .data-links a{
  display:inline-flex; align-items:center; gap:9px; font-weight:700; font-size:14.5px;
  color:var(--text); background:rgba(255,255,255,.04); border:1px solid var(--border);
  padding:11px 20px; border-radius:999px; transition:background .15s, border-color .15s;
}
#datos .data-links a:hover{ background:var(--bg-hover); border-color:rgba(18,183,106,.35); }
#datos .data-links a svg{ width:16px; height:16px; color:var(--primary); }

/* ── CTA final ── */
#cta-final{ padding:80px 0 96px; text-align:center; }
#cta-final .panel{
  background:linear-gradient(160deg, rgba(18,183,106,.14), var(--bg-card) 60%);
  border:1px solid rgba(18,183,106,.3); border-radius:var(--radius); padding:56px 40px;
  box-shadow:var(--card-shadow);
}
#cta-final h2{ margin-bottom:14px; }
#cta-final p{ color:var(--text-dim); font-size:17px; max-width:520px; margin:0 auto 30px; }

/* ── footer ── */
#site-footer{ border-top:1px solid var(--border-soft); padding:44px 0 40px; background:#080C0A; }
#site-footer .foot-grid{ display:flex; justify-content:space-between; gap:32px; flex-wrap:wrap; }
#site-footer .foot-brand{ max-width:360px; }
#site-footer .brand{ margin-bottom:12px; }
#site-footer address{ font-style:normal; color:var(--text-mut); font-size:13.5px; line-height:1.7; }
#site-footer address a{ color:var(--text-dim); }
#site-footer address a:hover{ color:var(--primary-text); }
#site-footer .foot-links{ display:flex; gap:36px; flex-wrap:wrap; }
#site-footer .foot-col h4{ font-size:12.5px; font-weight:700; letter-spacing:.6px; text-transform:uppercase; color:var(--text-mut); margin-bottom:14px; }
#site-footer .foot-col ul{ display:flex; flex-direction:column; gap:10px; }
#site-footer .foot-col a{ font-size:14px; color:var(--text-dim); }
#site-footer .foot-col a:hover{ color:var(--text); }
#site-footer .foot-bottom{ margin-top:36px; padding-top:22px; border-top:1px solid var(--border-soft);
  color:var(--text-mut); font-size:13px; }

/* ── página legal (eliminación de datos) ── */
.legal-shell{ padding:64px 0 96px; }
.legal-shell .legal-card{
  max-width:760px; margin:0 auto; background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:44px; box-shadow:var(--card-shadow);
}
.legal-shell h1{ font-size:clamp(26px,4vw,34px); margin-bottom:8px; }
.legal-shell .updated{ color:var(--text-mut); font-size:13.5px; margin-bottom:30px; }
.legal-shell h2{ font-size:19px; margin:32px 0 10px; }
.legal-shell p, .legal-shell li{ color:var(--text-dim); font-size:15.5px; line-height:1.65; }
.legal-shell ul{ display:flex; flex-direction:column; gap:8px; padding-left:0; margin-top:8px; }
.legal-shell li{ display:flex; gap:10px; }
.legal-shell li svg{ width:17px; height:17px; color:var(--primary); flex:0 0 auto; margin-top:4px; }
.legal-shell .method-card{ background:rgba(255,255,255,.03); border:1px solid var(--border); border-radius:14px; padding:22px 24px; margin:16px 0; }
.legal-shell .method-card h3{ font-size:16px; margin-bottom:8px; display:flex; align-items:center; gap:10px; }
.legal-shell .method-card .num{ width:28px; height:28px; border-radius:8px; background:var(--primary-soft); color:var(--primary-text);
  display:inline-flex; align-items:center; justify-content:center; font-size:13.5px; font-weight:800; flex:0 0 auto; }
.legal-shell code{ background:rgba(255,255,255,.06); border:1px solid var(--border); padding:2px 7px; border-radius:6px; font-size:13.5px; color:var(--primary-text); }
.legal-shell a.inline-link{ color:var(--primary-text); font-weight:600; text-decoration:underline; text-underline-offset:2px; }
.legal-shell .back-link{ display:inline-flex; align-items:center; gap:8px; color:var(--text-dim); font-size:14px; font-weight:600; margin-bottom:28px; }
.legal-shell .back-link:hover{ color:var(--text); }
.legal-shell .back-link svg{ width:16px; height:16px; }
.legal-shell address{ font-style:normal; }

/* ── responsive ── */
@media (max-width: 980px){
  #hero .hero-grid{ grid-template-columns:1fr; gap:44px; }
  .steps{ grid-template-columns:1fr; }
  .features{ grid-template-columns:repeat(2,1fr); }
  .pricing-grid{ grid-template-columns:1fr; }
  #site-header nav{ display:none; }
}

@media (max-width: 640px){
  .wrap{ padding-left:18px; padding-right:18px; }
  #hero{ padding:44px 0 48px; }
  #site-header .bar{ height:64px; }
  .section{ padding:56px 0; }
  #problema .panel{ flex-direction:column; align-items:flex-start; padding:28px 24px; }
  .features{ grid-template-columns:1fr; }
  #para-quien .panel{ padding:32px 22px; }
  #datos .panel{ padding:28px 22px; }
  #datos .panel-head{ flex-direction:column; }
  #cta-final .panel{ padding:38px 22px; }
  #cta-final .cta-row{ flex-direction:column; }
  #site-footer .foot-grid{ flex-direction:column; gap:28px; }
  #site-header .btn{ padding:9px 14px; font-size:13px; }
  #site-header .btn-secondary{ display:none; }
  .hero-mock{ padding:16px; }
  .legal-shell .legal-card{ padding:26px 20px; }
  .eyebrow{ font-size:11.5px; padding:5px 12px; }
}

@media (max-width: 400px){
  h1{ font-size:30px; }
  #hero .cta-row .btn{ width:100%; }
}