/* ==========================================================================
   FlexiSPY .com.ar — Instalación 1 a 1 con Javier
   Dirección: "el especialista, no la tienda"
   Ink profundo + latón · firma: la llave (llave en mano)
   ========================================================================== */

:root{
  --ink:        #0E141B;
  --ink-2:      #131C26;
  --ink-3:      #1B2632;
  --parchment:  #F1ECE0;
  --parchment-2:#E8E1D1;
  --brass:      #C2A15B;
  --brass-deep: #9A7E3E;
  --brass-lite: #DcC28C;
  --sage:       #7C8B6A;
  --text-dark:  #1A1E24;
  --muted-dark: #5D5A52;
  --text-lite:  #EBE7DC;
  --muted-lite: #97A0AC;
  --line-lite:  rgba(255,255,255,.10);
  --line-dark:  rgba(26,30,36,.14);
  --maxw: 1120px;
  --f-display: "Fraunces", Georgia, serif;
  --f-body: "Inter", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--f-body);
  background:var(--ink);
  color:var(--text-lite);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--f-display);font-weight:500;line-height:1.08;letter-spacing:-.015em;margin:0}
p{margin:0 0 1em}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--f-mono);
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--brass);margin:0 0 20px;font-weight:500;
  display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--brass);opacity:.6}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--f-body);font-weight:600;font-size:15px;
  padding:15px 26px;border-radius:2px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  letter-spacing:.01em;
}
.btn-wa{background:var(--brass);color:#20170A;border-color:var(--brass)}
.btn-wa:hover{background:var(--brass-lite);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text-lite);border-color:var(--line-lite)}
.btn-ghost:hover{border-color:var(--brass);color:var(--brass)}
.btn-dark{background:var(--ink);color:var(--parchment);border-color:var(--ink)}
.btn-dark:hover{background:var(--ink-3);transform:translateY(-2px)}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- Header ---------- */
.site-head{
  position:sticky;top:0;z-index:50;
  background:rgba(14,20,27,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-lite);
}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--f-display);font-size:20px;letter-spacing:-.01em}
.brand .key{width:22px;height:22px;color:var(--brass)}
.brand b{font-weight:600}
.brand .tld{color:var(--brass);font-family:var(--f-mono);font-size:13px;letter-spacing:.04em}
.head-cta{display:flex;align-items:center;gap:18px}
.head-note{font-family:var(--f-mono);font-size:12px;color:var(--muted-lite);letter-spacing:.04em}
@media(max-width:720px){.head-note{display:none}}

/* ---------- Sections base ---------- */
section{padding:96px 0}
.on-ink{background:var(--ink);color:var(--text-lite)}
.on-ink-2{background:var(--ink-2);color:var(--text-lite)}
.on-paper{background:var(--parchment);color:var(--text-dark)}
.on-paper h2,.on-paper h3{color:var(--text-dark)}
.sec-title{font-size:clamp(30px,4.4vw,46px);max-width:16ch;margin-bottom:22px}
.sec-lead{font-size:19px;max-width:56ch}
.on-ink .sec-lead{color:var(--muted-lite)}
.on-paper .sec-lead{color:var(--muted-dark)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:104px 0 96px;
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(194,161,91,.14), transparent 60%),
    linear-gradient(180deg,#0C1219 0%, #0E141B 55%, #101922 100%);
}
.hero-grid{display:grid;grid-template-columns:1.28fr .72fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(38px,5.6vw,66px);margin-bottom:26px}
.hero h1 em{font-style:italic;color:var(--brass);font-weight:400}
.hero-sub{font-size:20px;color:var(--muted-lite);max-width:52ch;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:30px}
.price-chip{
  display:inline-flex;flex-direction:column;gap:2px;
  border:1px solid var(--line-lite);border-left:2px solid var(--brass);
  padding:11px 18px;border-radius:2px;background:rgba(255,255,255,.02);
}
.price-chip b{font-family:var(--f-display);font-size:22px;color:var(--text-lite)}
.price-chip span{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass)}
.hero-meta{display:flex;gap:26px;flex-wrap:wrap;font-family:var(--f-mono);font-size:12.5px;color:var(--muted-lite);letter-spacing:.03em}
.hero-meta span{display:flex;align-items:center;gap:8px}
.hero-meta span::before{content:"";width:5px;height:5px;background:var(--brass);border-radius:50%}

/* Seal (guarantee) */
.seal{position:relative;width:230px;height:230px;margin:0 auto;color:var(--brass)}
.seal svg{width:100%;height:100%}
.seal .seal-core{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:0 34px;
}
.seal .seal-core .k{width:34px;height:34px;color:var(--brass);margin-bottom:10px}
.seal .seal-core b{font-family:var(--f-display);font-size:17px;color:var(--text-lite);line-height:1.15}
.seal .seal-core small{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);margin-top:8px}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .seal{width:190px;height:190px}
}

/* ---------- Guarantee section ---------- */
.guarantee .g-flow{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:52px;
  border:1px solid var(--line-lite);border-radius:3px;overflow:hidden;
}
.g-step{padding:30px 26px;border-right:1px solid var(--line-lite);position:relative}
.g-step:last-child{border-right:none;background:rgba(194,161,91,.06)}
.g-step .n{font-family:var(--f-mono);font-size:12px;color:var(--brass);letter-spacing:.14em;margin-bottom:14px}
.g-step h3{font-size:19px;margin-bottom:9px}
.g-step p{font-size:14.5px;color:var(--muted-lite);margin:0}
.g-step .pay{color:var(--brass)}
@media(max-width:820px){.guarantee .g-flow{grid-template-columns:1fr 1fr}.g-step{border-bottom:1px solid var(--line-lite)}}
@media(max-width:520px){.guarantee .g-flow{grid-template-columns:1fr}}

/* ---------- Turnkey / what you get ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.get-list{list-style:none;padding:0;margin:26px 0 0}
.get-list li{display:flex;gap:14px;padding:15px 0;border-top:1px solid var(--line-dark);font-size:16px}
.get-list li:first-child{border-top:none}
.get-list .ic{color:var(--brass-deep);flex:none;margin-top:2px}
.get-list li b{font-family:var(--f-body);font-weight:600}
.credential-card{
  background:var(--ink);color:var(--text-lite);border-radius:3px;padding:34px;
  border:1px solid var(--line-lite);border-top:3px solid var(--brass);
}
.credential-card h3{color:var(--text-lite);font-size:22px;margin-bottom:14px}
.credential-card p{color:var(--muted-lite);font-size:15px}
.credential-card .quote{font-family:var(--f-display);font-style:italic;font-size:21px;color:var(--brass-lite);line-height:1.35;margin:22px 0 0}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:38px}}

/* ---------- Method ---------- */
.method-list{margin-top:50px;border-top:1px solid var(--line-lite)}
.m-row{
  display:grid;grid-template-columns:64px 1fr 2fr;gap:28px;align-items:baseline;
  padding:28px 0;border-bottom:1px solid var(--line-lite);
}
.m-row .m-n{font-family:var(--f-mono);font-size:15px;color:var(--brass);letter-spacing:.1em}
.m-row h3{font-size:22px}
.m-row p{margin:0;color:var(--muted-lite);font-size:15.5px}
@media(max-width:720px){.m-row{grid-template-columns:44px 1fr;gap:8px 18px}.m-row p{grid-column:1/-1;margin-top:6px}}

/* ---------- Features ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-dark);margin-top:48px;border:1px solid var(--line-dark)}
.feat{background:var(--parchment);padding:28px 26px}
.feat .ic{width:26px;height:26px;color:var(--brass-deep);margin-bottom:16px}
.feat h3{font-size:18px;margin-bottom:8px}
.feat p{font-size:14px;color:var(--muted-dark);margin:0}
@media(max-width:820px){.feat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.feat-grid{grid-template-columns:1fr}}

/* ---------- Nota de transparencia ---------- */
.disclaimer{background:var(--ink);border-top:1px solid var(--line-lite);padding:26px 0}
.disclaimer .wrap{display:flex;align-items:flex-start;gap:16px;max-width:900px}
.disclaimer .ic{width:22px;height:22px;color:var(--brass);flex:none;margin-top:2px}
.disclaimer p{margin:0;font-size:14px;color:var(--muted-lite);line-height:1.6}
.disclaimer strong{color:var(--text-lite);font-weight:600}
@media(max-width:600px){.disclaimer .wrap{gap:12px}}

/* ---------- Trust strip (trayectoria) ---------- */
.trust-strip{background:var(--ink-2);border-top:1px solid var(--line-lite);border-bottom:1px solid var(--line-lite);padding:36px 0}
.trust-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ts-item{text-align:center;padding:0 16px;border-right:1px solid var(--line-lite)}
.ts-item:last-child{border-right:none}
.ts-item b{display:block;font-family:var(--f-display);font-size:23px;color:var(--brass-lite);margin-bottom:5px;line-height:1.1}
.ts-item span{font-size:13px;color:var(--muted-lite);line-height:1.35;display:block}
@media(max-width:720px){
  .trust-strip .wrap{grid-template-columns:1fr 1fr;gap:26px 20px}
  .ts-item:nth-child(2){border-right:none}
  .ts-item{border-bottom:none}
}

/* ---------- Acompañamiento ---------- */
.care-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
.care{
  border:1px solid var(--line-lite);border-radius:3px;padding:26px 24px;
  background:linear-gradient(180deg,rgba(255,255,255,.025),transparent);
}
.care .ic{width:24px;height:24px;color:var(--brass);margin-bottom:16px}
.care h3{font-size:18px;margin-bottom:7px}
.care p{font-size:14px;color:var(--muted-lite);margin:0}
.care-close{
  margin-top:40px;font-family:var(--f-display);font-style:italic;
  font-size:clamp(20px,2.6vw,26px);color:var(--brass-lite);max-width:30ch;line-height:1.3;
}
@media(max-width:760px){.care-grid{grid-template-columns:1fr}}

/* ---------- Anclaje de precio ---------- */
.price-anchor{
  margin-top:40px;padding:24px 26px;border:1px solid var(--line-lite);
  border-left:2px solid var(--brass);border-radius:2px;background:rgba(194,161,91,.05);
  max-width:62ch;
}
.price-anchor .figs{font-family:var(--f-display);font-size:22px;color:var(--brass-lite);margin-bottom:6px}
.price-anchor p{margin:0;font-size:15px;color:var(--muted-lite)}

/* ---------- The gate (3 requisitos) ---------- */
.gate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.gate{
  border:1px solid var(--line-lite);border-radius:3px;padding:34px 28px;
  background:linear-gradient(180deg,rgba(255,255,255,.02),transparent);position:relative;
}
.gate .g-num{position:absolute;top:22px;right:24px;font-family:var(--f-display);font-size:44px;color:rgba(194,161,91,.20);line-height:1}
.gate .ic{width:30px;height:30px;color:var(--brass);margin-bottom:18px}
.gate h3{font-size:20px;margin-bottom:10px}
.gate p{font-size:14.5px;color:var(--muted-lite);margin:0}
.gate-note{margin-top:32px;font-family:var(--f-display);font-style:italic;font-size:20px;color:var(--brass-lite)}
@media(max-width:760px){.gate-grid{grid-template-columns:1fr}}

/* ---------- Price ---------- */
.price-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center;margin-top:20px}
.price-box{border:1px solid var(--line-lite);border-top:3px solid var(--brass);border-radius:4px;padding:44px;background:var(--ink-2)}
.price-box .amount{font-family:var(--f-display);font-size:66px;line-height:1;color:var(--text-lite)}
.price-box .amount sup{font-size:26px;color:var(--brass);top:-.7em;margin-right:4px}
.price-box .per{font-family:var(--f-mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);margin:12px 0 4px}
.price-box .ver{font-size:15px;color:var(--muted-lite);margin-bottom:28px}
.price-box .btn{width:100%;justify-content:center}
.terms{list-style:none;padding:0;margin:0}
.terms li{display:flex;gap:14px;align-items:flex-start;padding:13px 0;border-bottom:1px solid var(--line-lite);font-size:15.5px;color:var(--text-lite)}
.terms li:last-child{border-bottom:none}
.terms .no{color:#B7726A;flex:none;font-family:var(--f-mono);font-size:13px;margin-top:3px;letter-spacing:.05em}
.terms .yes{color:var(--sage);flex:none;font-family:var(--f-mono);font-size:13px;margin-top:3px;letter-spacing:.05em}
.terms li.free{background:rgba(124,139,106,.08);margin:6px -14px 0;padding:16px 14px;border-bottom:none;border-radius:2px}
@media(max-width:820px){.price-wrap{grid-template-columns:1fr;gap:34px}}

/* ---------- Responsible use ---------- */
.resp{border-left:2px solid var(--brass);padding-left:28px;max-width:64ch}
.resp h2{font-size:28px;margin-bottom:16px}
.resp p{color:var(--muted-dark)}
.resp a{color:var(--brass-deep);font-weight:600;border-bottom:1px solid rgba(154,126,62,.4)}

/* ---------- FAQ (sobre fondo oscuro) ---------- */
.faq{max-width:820px;margin:44px auto 0}
.faq details{border-bottom:1px solid var(--line-lite);padding:6px 0}
.faq summary{
  cursor:pointer;list-style:none;padding:20px 40px 20px 0;position:relative;
  font-family:var(--f-display);font-size:20px;color:var(--text-lite);
  transition:color .18s ease;
}
.faq summary:hover{color:var(--brass-lite)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:18px;font-family:var(--f-mono);font-size:24px;color:var(--brass);transition:transform .2s}
.faq details[open] summary{color:var(--brass-lite)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted-lite);font-size:16px;padding:0 40px 20px 0;margin:0}

/* ---------- Contact form ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-intro h2{font-size:32px;margin-bottom:16px}
.contact-intro p{color:var(--muted-lite)}
.wa-line{display:flex;align-items:center;gap:12px;font-family:var(--f-mono);font-size:16px;color:var(--brass);margin-top:20px}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-lite);margin-bottom:8px}
.form-field input,.form-field textarea{
  width:100%;background:var(--ink-2);border:1px solid var(--line-lite);border-radius:2px;
  padding:13px 15px;color:var(--text-lite);font-family:var(--f-body);font-size:15px;
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--brass)}
.form-field textarea{min-height:120px;resize:vertical}
.hp{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:12.5px;color:var(--muted-lite);margin-top:6px}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr;gap:36px}}

/* ---------- Final CTA ---------- */
.final{text-align:center;padding:110px 0}
.final .key{width:44px;height:44px;color:var(--brass);margin:0 auto 24px}
.final h2{font-size:clamp(30px,4.6vw,50px);max-width:20ch;margin:0 auto 20px}
.final p{color:var(--muted-lite);max-width:48ch;margin:0 auto 32px;font-size:18px}

/* ---------- Footer ---------- */
.site-foot{background:#0A0F15;border-top:1px solid var(--line-lite);padding:52px 0 34px;color:var(--muted-lite);font-size:14px}
.foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;padding-bottom:28px;border-bottom:1px solid var(--line-lite)}
.foot-nav{display:flex;gap:26px;flex-wrap:wrap}
.foot-nav a:hover{color:var(--brass)}
.foot-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-family:var(--f-mono);font-size:12px;letter-spacing:.03em}
.foot-legal{max-width:70ch;font-size:12.5px;line-height:1.6;color:#6C757F;margin-top:18px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .btn:hover{transform:none}
}

/* ---------- Legal page ---------- */
.legal-hero{padding:80px 0 40px;background:var(--ink-2);border-bottom:1px solid var(--line-lite)}
.legal-body{padding:64px 0 96px}
.legal-body .wrap{max-width:760px}
.legal-body h2{font-size:26px;color:var(--text-lite);margin:44px 0 14px}
.legal-body h2:first-child{margin-top:0}
.legal-body p,.legal-body li{color:var(--muted-lite);font-size:16px}
.legal-body ul{padding-left:20px}
.legal-body li{margin-bottom:10px}
.legal-body strong{color:var(--text-lite)}
.crumb{font-family:var(--f-mono);font-size:12px;color:var(--muted-lite);letter-spacing:.06em;margin-bottom:20px}
.crumb a:hover{color:var(--brass)}

/* thank-you */
.ty{min-height:70vh;display:flex;align-items:center;text-align:center}
.ty .key{width:48px;height:48px;color:var(--brass);margin:0 auto 22px}
.ty h1{font-size:clamp(32px,5vw,52px);margin-bottom:18px}
.ty p{color:var(--muted-lite);max-width:46ch;margin:0 auto 30px;font-size:18px}