:root{
  --ink:#14161B; --paper:#F6F3EC; --filo:#FF4F2E; --acero:#5B6270; --niebla:#E7E2D8; --hoja:#FFFFFF;
  --radius:16px; --max:1120px;
  --display:"Bricolage Grotesque",system-ui,sans-serif; --text:Inter,system-ui,sans-serif;
  --ease-out:cubic-bezier(.23,1,.32,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{font-family:var(--text);background:var(--paper);color:var(--ink);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
::selection{background:var(--filo);color:var(--ink)}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--display);line-height:1.08;letter-spacing:-.02em;text-wrap:balance}
p{text-wrap:pretty}
h1{font-size:clamp(40px,7vw,80px);font-weight:800}
h2{font-size:clamp(30px,4.5vw,48px);font-weight:800}
h3{font-size:22px;font-weight:700}
.eyebrow{font-weight:600;color:var(--filo);font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.muted{color:var(--acero)}
section{padding:96px 0}
.section-head{max-width:720px;margin-bottom:48px}
.section-head p{margin-top:16px;font-size:19px;color:var(--acero)}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;text-decoration:none;border-radius:999px;padding:15px 26px;border:2px solid var(--ink);transition:transform 160ms var(--ease-out),background-color 150ms ease,color 150ms ease,box-shadow 150ms ease;cursor:pointer;font-size:16px;font-family:var(--text);white-space:nowrap;user-select:none}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--filo);border-color:var(--filo);color:var(--ink)}
.btn-dark{background:var(--ink);color:var(--paper)}
.btn-ghost{background:transparent;color:var(--ink)}
@media (hover:hover) and (pointer:fine){
  .btn:hover{transform:translateY(-2px)}
  .btn:active{transform:translateY(0) scale(.97)}
  .btn-primary:hover{box-shadow:0 10px 22px -12px rgba(255,79,46,.9)}
  .btn-dark:hover{background:#262A33}
  .btn-ghost:hover{background:var(--ink);color:var(--paper)}
}
.btn:focus-visible,a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid var(--filo);outline-offset:3px}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(246,243,236,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--niebla)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{width:36px;height:36px}
.wordmark{font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-.02em}
.wordmark span{font-weight:500}.wordmark i{color:var(--filo);font-style:normal}
.nav{display:flex;gap:28px;align-items:center}
.nav a{text-decoration:none;font-weight:500;font-size:15px}
.nav a:not(.btn){transition:color 150ms ease}
@media (hover:hover) and (pointer:fine){.nav a:not(.btn):hover{color:var(--filo)}}
.nav .btn{padding:10px 18px;font-size:15px}
@media (max-width:820px){.nav a:not(.btn){display:none}}
@media (max-width:420px){
  .site-header .wrap{height:62px}
  .brand{gap:8px}.brand img{width:30px;height:30px}
  .site-header .wrap{gap:12px}
  .wordmark{font-size:18px}
  .nav .btn{padding:8px 12px;font-size:13.5px}
}
/* En pantallas muy angostas el llamado a la acción queda en el hero y en el botón de WhatsApp */
@media (max-width:360px){.nav .btn{display:none}}

/* Hero */
.hero{padding:88px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1 em{font-style:normal;color:var(--filo)}
.hero .lead{font-size:20px;margin:24px 0 32px;max-width:560px;color:var(--acero)}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:20px;font-size:14px;color:var(--acero)}
.hero-facts{list-style:none;margin-top:26px;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14.5px;color:var(--acero)}
.hero-facts li{position:relative;padding-left:20px}
.hero-facts li::before{content:"";position:absolute;left:1px;top:6px;width:10px;height:6px;border-left:2.5px solid var(--filo);border-bottom:2.5px solid var(--filo);transform:rotate(-45deg)}
.hero-facts b{color:var(--ink);font-weight:600}
.phone{position:absolute;right:-2%;bottom:-6%;width:27%;background:var(--ink);border-radius:22px;padding:6px;box-shadow:0 30px 50px -22px rgba(20,22,27,.7);z-index:2}
.phone img{width:100%;height:auto;aspect-ratio:1/2;object-fit:cover;object-position:top;border-radius:17px}
.phone::before{content:"";position:absolute;top:12px;left:50%;width:22%;height:5px;margin-left:-11%;border-radius:9px;background:var(--ink);z-index:1}
.mock{background:var(--ink);border-radius:28px;padding:14px;box-shadow:0 30px 60px -30px rgba(20,22,27,.55);transform:rotate(2deg);max-width:340px;margin-left:auto}
.mock-screen{background:var(--hoja);border-radius:18px;overflow:hidden}
.mock-top{background:#2E3A33;color:#fff;padding:26px 20px}
.mock-top b{font-family:var(--display);font-size:22px;display:block}
.mock-top small{opacity:.8}
.mock-body{padding:18px 20px;display:grid;gap:10px;font-size:14px}
.mock-row{display:flex;justify-content:space-between;border-bottom:1px dashed var(--niebla);padding-bottom:8px}
.mock-wa{background:#25D366;color:#0b2a17;text-align:center;font-weight:700;border-radius:12px;padding:12px;margin-top:6px}
.mock-tag{display:inline-block;margin:0 0 10px;font-size:11px;font-weight:700;background:var(--filo);color:var(--ink);padding:4px 10px;border-radius:999px;letter-spacing:.05em}
.hero-visual{position:relative;min-height:440px}
.browser{position:absolute;background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--niebla);box-shadow:0 30px 60px -28px rgba(20,22,27,.55)}
.browser .bar{height:26px;background:#EDE9E1;display:flex;gap:6px;align-items:center;padding:0 12px}
.browser .bar i{width:9px;height:9px;border-radius:50%;background:#CFC8BB}
.browser img{width:100%;height:auto;aspect-ratio:1200/760;object-fit:cover;object-position:top}
.browser.b1{width:88%;top:0;right:0}
.browser.b2{width:62%;left:0;bottom:0;transform:rotate(-2deg)}
.hero-tag{position:absolute;left:4px;bottom:-34px;font-size:12px;color:var(--acero)}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-visual{min-height:0;aspect-ratio:1.15}}

/* Problemas */
.cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--hoja);border:1px solid var(--niebla);border-radius:var(--radius);padding:28px;position:relative}
.card.cut{clip-path:polygon(0 0,calc(100% - 26px) 0,100% 26px,100% 100%,0 100%)}
.card h3{margin-bottom:10px}
.card p{color:var(--acero)}
.icon{width:44px;height:44px;border-radius:12px;background:var(--paper);display:grid;place-items:center;margin-bottom:18px}
.icon svg,.lin{width:24px;height:24px;fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon svg .a{stroke:var(--filo);stroke-width:2.2}
@media (max-width:600px){
  .cards{gap:12px}
  .card{padding:20px 20px 22px;display:grid;grid-template-columns:44px 1fr;column-gap:14px;align-items:center}
  .card .icon{margin:0}
  .card h3{margin:0;font-size:19px}
  .card p{grid-column:1/-1;margin-top:10px;font-size:15.5px}
}

/* Proceso */
.dark-band{background:var(--ink);color:var(--paper)}
.dark-band .section-head p,.dark-band .muted{color:#B9BDC6}
.steps{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));counter-reset:s}
.step{border-top:2px solid #3A3E48;padding-top:22px}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--display);font-weight:800;color:var(--filo);font-size:34px;display:block;margin-bottom:10px}
.step p{color:#B9BDC6;margin-top:8px}

/* Paquetes */
.plans{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));align-items:stretch}
.plan{background:var(--hoja);border:1px solid var(--niebla);border-radius:22px;padding:32px;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--ink);box-shadow:8px 8px 0 var(--ink)}
.plan .tag{align-self:flex-start;font-size:12px;font-weight:700;background:var(--filo);padding:4px 10px;border-radius:999px;margin-bottom:14px}
.price{font-family:var(--display);font-weight:800;font-size:40px;margin:14px 0 2px;letter-spacing:-.02em}
.price-usd{color:var(--acero);font-size:15px;font-weight:500}
.price small{font-size:16px;font-weight:500;color:var(--acero);font-family:var(--text);letter-spacing:0}
.cuotas{width:100%;border-collapse:collapse;margin-top:18px;font-size:15px;font-variant-numeric:tabular-nums}
.cuotas th,.cuotas td{padding:9px 0;border-bottom:1px solid var(--niebla);text-align:left}
.cuotas th{font-weight:500;color:var(--acero)}
.cuotas td{text-align:right;font-weight:600;white-space:nowrap}
.cuotas td span{font-weight:400;color:var(--acero)}
.plan ul{list-style:none;margin:20px 0 28px;display:grid;gap:10px;flex:1}
.plan li{padding-left:26px;position:relative;font-size:15.5px}
.plan li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:12px;background:var(--filo);clip-path:polygon(0 0,100% 50%,0 100%)}
.plan li.no{color:var(--acero)}
.plan li.no::before{background:var(--niebla)}
.plan .btn{justify-content:center}
.extras{margin-top:28px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.extra{border:1px dashed #C9C2B4;border-radius:14px;padding:18px 20px;display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:6px;font-size:15px;color:var(--acero)}
.extra > b{font-family:var(--display);font-size:20px;color:var(--ink)}
.extra span b{color:var(--ink)}
.fineprint{margin-top:18px;font-size:14px;color:var(--acero)}

/* Portfolio */
.demos{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.demo{background:var(--hoja);border-radius:22px;overflow:hidden;border:1px solid var(--niebla);text-decoration:none;display:flex;flex-direction:column;transition:transform 220ms var(--ease-out),box-shadow 220ms var(--ease-out)}
.demo:active{transform:scale(.99)}
.demo-shot{position:relative;aspect-ratio:1200/760;overflow:hidden;border-bottom:1px solid var(--niebla)}
.demo-shot img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform 300ms var(--ease-out)}
.demo-info span{transition:color 150ms ease}
@media (hover:hover) and (pointer:fine){
  .demo:hover{transform:translateY(-4px);box-shadow:0 24px 40px -28px rgba(20,22,27,.45)}
  .demo:hover .demo-shot img{transform:scale(1.03)}
  .demo:hover .demo-info span{color:var(--filo)}
}
.demo-thumb{height:210px;position:relative;display:flex;align-items:flex-end;padding:22px;color:#fff}
.demo-thumb b{font-family:var(--display);font-size:28px;line-height:1.05}
.demo-ribbon{position:absolute;top:16px;left:16px;background:var(--filo);color:var(--ink);font-size:11px;font-weight:800;letter-spacing:.06em;padding:5px 10px;border-radius:6px}
.demo-info{padding:22px}
.demo-info p{color:var(--acero);font-size:15px;margin-top:6px}
.demo-info span{display:inline-block;margin-top:14px;font-weight:600;color:var(--ink)}
/* Muestra personalizada: tarjeta a lo ancho, foto a la izquierda en pantallas grandes */
.decidis{list-style:none;margin-top:22px;display:grid;gap:10px}
.decidis li{position:relative;padding-left:30px;font-size:17px;color:var(--acero)}
.decidis li::before{content:"";position:absolute;left:4px;top:7px;width:12px;height:7px;border-left:3px solid var(--filo);border-bottom:3px solid var(--filo);transform:rotate(-45deg)}
.decidis b{color:var(--ink)}
.demo-ancha{grid-column:1/-1}
.demo-par{grid-column:1/-1;background:var(--paper);border:1px solid var(--niebla);border-radius:22px;padding:clamp(20px,3vw,34px)}
.demo-par>h3{font-size:clamp(22px,2.6vw,28px)}
.demo-par>p:not(.demo-kicker){color:var(--acero);font-size:15px;margin-top:6px;max-width:68ch}
.demo-par-grid{display:grid;gap:18px;margin-top:22px;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.demo-kicker{font-weight:600;color:var(--filo)!important;font-size:13px!important;letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px!important}
.demo-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.demo-chips li{font-size:13px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--paper);border:1px solid var(--niebla)}
@media (min-width:860px){
  .demo-ancha{flex-direction:row}
  .demo-ancha .demo-shot{flex:0 0 56%;border-bottom:0;border-right:1px solid var(--niebla)}
  .demo-ancha .demo-info{align-self:center;padding:34px}
  .demo-ancha h3{font-size:28px}
}

/* FAQ */
.faq{max-width:820px}
details{border-bottom:1px solid var(--niebla);padding:22px 0}
summary{font-family:var(--display);font-weight:700;font-size:20px;line-height:1.3;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-radius:6px;transition:color 150ms ease}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex:none;color:var(--filo);font-size:28px;line-height:1;transition:transform 200ms var(--ease-out)}
details[open] summary::after{transform:rotate(45deg)}
@media (hover:hover) and (pointer:fine){summary:hover{color:#3A3E48}}
details p{margin-top:12px;color:var(--acero);max-width:68ch}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-list{display:grid;gap:14px;margin-top:28px}
.contact-list a{display:flex;gap:14px;align-items:center;text-decoration:none;background:#1E2128;border-radius:14px;padding:16px 18px;transition:background-color 150ms ease,transform 160ms var(--ease-out)}
.contact-list a:active{transform:scale(.98)}
@media (hover:hover) and (pointer:fine){.contact-list a:hover{background:#262A33}}
.contact-list a > span:last-child{min-width:0}
.c-icon{flex:none;width:40px;height:40px;border-radius:11px;background:#2A2E37;display:grid;place-items:center}
.c-icon svg{width:22px;height:22px;fill:var(--filo)}
.c-icon .lin{stroke:var(--filo);fill:none}
.contact-list small{overflow-wrap:anywhere}
form{background:var(--hoja);color:var(--ink);border-radius:22px;padding:28px;display:grid;gap:16px}
label{font-weight:600;font-size:14px;display:grid;gap:6px}
input,select,textarea{font:inherit;font-size:16px;font-weight:400;padding:12px 14px;border:1.5px solid var(--niebla);border-radius:10px;background:var(--paper);width:100%;color:var(--ink);transition:border-color 150ms ease,background-color 150ms ease}
input:hover,select:hover,textarea:hover{border-color:#CFC8BB}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ink);background:var(--hoja)}
input:focus-visible,select:focus-visible,textarea:focus-visible{box-shadow:0 0 0 3px rgba(255,79,46,.35)}
form .btn{width:100%;justify-content:center}
textarea{min-height:110px;resize:vertical}
.form-note{font-size:13px;color:var(--acero)}

/* Footer */
footer{padding:40px 0;border-top:1px solid #2A2E37;background:var(--ink);color:#9CA1AB;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:12px 20px;flex-wrap:wrap}
@media (hover:hover) and (pointer:fine){footer a{transition:color 150ms ease}footer a:hover{color:var(--paper)}}

/* WhatsApp flotante */
.wa-float{position:fixed;right:18px;bottom:18px;bottom:max(18px,env(safe-area-inset-bottom));z-index:30;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 25px -8px rgba(0,0,0,.4);transition:transform 160ms var(--ease-out)}
.wa-float:active{transform:scale(.94)}
@media (hover:hover) and (pointer:fine){.wa-float:hover{transform:scale(1.06)}.wa-float:active{transform:scale(.96)}}
.wa-float svg{width:30px;height:30px}

@media (max-width:600px){
  section{padding:72px 0}.hero{padding:44px 0 64px}body{font-size:16px}footer{padding-bottom:96px}
  .hero .lead{font-size:18px;margin:20px 0 26px}
  .hero-ctas .btn{padding:14px 20px}
  .hero-facts{flex-direction:column;gap:8px}
  .hero-visual{margin-top:12px}
}
/* Movimiento reducido: sin desplazamientos ni escalas; se mantienen los cambios de color */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}  *,*::before,*::after{transition-property:color,background-color,border-color,box-shadow!important}
  .btn:hover,.btn:active,.demo:hover,.demo:active,.demo:hover .demo-shot img,.wa-float:hover,.wa-float:active,.contact-list a:active{transform:none!important}
  details[open] summary::after{content:"–";transform:none}
}