:root{
  --ink:#14161a;
  --paper:#ffffff;
  --paper-dim:#f3f4f2;
  --green-deep:#0b5c3c;
  --green-wa:#25d366;
  --green-soft:#e8f7ee;
  --line:#e2e4e0;
  --mono:'IBM Plex Mono',monospace;
  --sans:'Archivo',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.55;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:clip}
::selection{background:var(--green-wa);color:var(--ink)}
img{max-width:100%}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:900;font-stretch:115%;letter-spacing:-.02em;font-size:18px;text-decoration:none;display:flex;align-items:center;gap:10px}
.logo .dot{width:10px;height:10px;border-radius:50%;background:var(--green-wa);box-shadow:0 0 0 3px var(--green-soft)}
.logo-tag{font-weight:500;opacity:.6}
@media(max-width:620px){.logo{font-size:15px;gap:8px;flex-wrap:wrap;line-height:1.2;max-width:58%}}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{text-decoration:none;font-size:14.5px;font-weight:500;opacity:.75;transition:opacity .15s}
.nav-links a:hover{opacity:1}
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--ink);color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:12px 22px;border-radius:999px;transition:transform .15s,background .15s}
.btn:hover{background:var(--green-deep);transform:translateY(-1px)}
.btn.green{background:var(--green-deep)}
.btn.green:hover{background:var(--ink)}
.btn svg{width:17px;height:17px;flex:none}
.nav .btn{padding:9px 18px;font-size:14px}
@media(max-width:940px){.nav-links > a:not(.btn){display:none}}
.nav-links a{white-space:nowrap}
.logo{flex-wrap:wrap;row-gap:0;line-height:1.2}

/* selector de idioma */
.lang{flex:none;display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;white-space:nowrap}
.lang>*+*::before{content:"·";content:"·"/"";margin-right:8px;opacity:.4}
.lang a{font-size:inherit;font-weight:inherit;text-decoration:none;opacity:.6;transition:opacity .15s}
.lang a:hover{opacity:1}
.lang [aria-current]{color:var(--green-deep);font-weight:500}
@media(max-width:620px){
  .nav-links{gap:14px}
  .lang{gap:6px;letter-spacing:0}
  .lang>*+*::before{margin-right:6px}
  .nav .btn{padding:10px;gap:0}
  .nav .btn-txt{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
}

/* ---------- hero ---------- */
.hero{padding:72px 0 80px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--green-deep);display:flex;align-items:center;gap:10px;margin-bottom:22px}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--green-deep)}
h1{font-weight:900;font-stretch:118%;letter-spacing:-.03em;font-size:clamp(32px,5.2vw,64px);line-height:1.04;margin-bottom:24px;overflow-wrap:break-word}
h1 em{font-style:normal;color:var(--green-deep);position:relative;white-space:nowrap}
h1 em::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:10px;background:var(--green-soft);z-index:-1}
.hero p.lead{font-size:19px;max-width:46ch;opacity:.85;margin-bottom:34px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-note{font-family:var(--mono);font-size:12.5px;opacity:.55;margin-top:18px}
@media(max-width:920px){.hero .wrap{grid-template-columns:1fr;gap:48px}.hero{padding:48px 0 64px}}

/* ---------- phone / chat demo ---------- */
.phone{width:min(360px,100%);margin:0 auto;background:#0e1419;border-radius:34px;padding:12px;box-shadow:0 30px 80px -20px rgba(11,92,60,.35),0 4px 18px rgba(0,0,0,.18)}
.screen{background:#0a1014 url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" opacity="0.04"><circle cx="10" cy="10" r="1.2" fill="white"/><circle cx="40" cy="35" r="1.2" fill="white"/><circle cx="22" cy="50" r="1.2" fill="white"/></svg>');border-radius:24px;overflow:hidden;display:flex;flex-direction:column;height:560px}
.chat-top{background:#101b21;padding:14px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.05)}
.chat-top .avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--green-wa),var(--green-deep));display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff;font-size:15px}
.chat-top .who{color:#fff;font-size:14.5px;font-weight:600;line-height:1.2}
.chat-top .status{color:#7fd4a3;font-size:11.5px;font-family:var(--mono)}
.chat-body{flex:1;padding:18px 14px;display:flex;flex-direction:column;gap:10px;overflow:hidden;justify-content:flex-end}
.msg{max-width:82%;padding:9px 13px;border-radius:14px;font-size:13.8px;line-height:1.45;color:#e7eceb;opacity:0;transform:translateY(10px);transition:opacity .4s,transform .4s}
.msg.show{opacity:1;transform:none}
.msg .t{display:block;font-family:var(--mono);font-size:9.5px;opacity:.55;margin-top:4px;text-align:right}
.msg.in{background:#1c272e;border-bottom-left-radius:4px;align-self:flex-start}
.msg.out{background:#0b5c3c;border-bottom-right-radius:4px;align-self:flex-end}
.msg.out .tick{color:#7fd4ff;font-size:10px;margin-left:4px}
.typing{align-self:flex-start;background:#1c272e;border-radius:14px;border-bottom-left-radius:4px;padding:12px 16px;display:none;gap:5px}
.typing.show{display:flex}
.typing i{width:7px;height:7px;border-radius:50%;background:#9ab0a8;animation:blink 1.1s infinite}
.typing i:nth-child(2){animation-delay:.18s}
.typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
.chat-tag{position:absolute;font-family:var(--mono);font-size:11.5px;background:var(--ink);color:#fff;padding:7px 13px;border-radius:999px;white-space:nowrap}
.hero-right{position:relative}
.tag-1{top:8%;right:-6px;background:var(--green-deep)}
.tag-2{bottom:-14px;left:-8px}
@media(max-width:560px){.chat-tag{display:none}.screen{height:480px}}

/* ---------- sections ---------- */
section{padding:88px 0}
.sec-head{max-width:720px;margin-bottom:54px}
h2{font-weight:900;font-stretch:115%;letter-spacing:-.025em;font-size:clamp(28px,3.6vw,42px);line-height:1.08;margin:14px 0 16px}
.sec-head p{font-size:18px;opacity:.8}

/* dolores */
.pains{background:var(--ink);color:#fff}
.pains .eyebrow{color:var(--green-wa)}
.pains .eyebrow::before{background:var(--green-wa)}
.pains .sec-head p{opacity:.7}
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}
.pain{background:var(--ink);padding:30px 28px;transition:background .2s}
.pain:hover{background:#1b1f25}
.pain .sector{font-family:var(--mono);font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--green-wa);margin-bottom:14px}
.pain blockquote{font-size:19px;font-weight:600;letter-spacing:-.01em;line-height:1.35;margin-bottom:12px}
.pain blockquote::before{content:"« "}
.pain blockquote::after{content:" »"}
.pain blockquote:lang(en)::before{content:"“"}
.pain blockquote:lang(en)::after{content:"”"}
.pain p{font-size:14.5px;opacity:.62}
@media(max-width:760px){.pain-grid{grid-template-columns:1fr}}
.pains .closer{margin-top:46px;font-size:21px;font-weight:700;letter-spacing:-.01em}
.pains .closer em{font-style:normal;color:var(--green-wa)}

/* servicios */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{border:1px solid var(--line);border-radius:20px;padding:34px 30px;display:flex;flex-direction:column;background:var(--paper);transition:border-color .2s,transform .2s,box-shadow .2s}
.svc:hover{border-color:var(--green-deep);transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(11,92,60,.25)}
.svc .icon{width:46px;height:46px;border-radius:13px;background:var(--green-soft);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.svc .icon svg{width:23px;height:23px;stroke:var(--green-deep)}
.svc h3{font-weight:800;font-stretch:110%;font-size:21.5px;letter-spacing:-.015em;margin-bottom:6px}
.svc .promise{font-size:15px;color:var(--green-deep);font-weight:600;margin-bottom:16px}
.svc p{font-size:15px;opacity:.78;margin-bottom:20px}
.svc ul{list-style:none;margin-top:auto;border-top:1px solid var(--line);padding-top:18px;display:flex;flex-direction:column;gap:9px}
.svc li{font-size:14px;display:flex;gap:9px;align-items:flex-start}
.svc li::before{content:"→";color:var(--green-deep);font-weight:700;flex:none}
@media(max-width:880px){.svc-grid{grid-template-columns:1fr}}
/* En tres columnas, las partes de las tarjetas (icono, título, promesa, texto y
   lista) se alinean por filas: el espacio sobrante no se acumula en un hueco. */
@media(min-width:881px){@supports (grid-template-rows:subgrid){
  .svc{display:grid;grid-template-rows:subgrid;grid-row:span 5;row-gap:0}
  .svc h3{align-self:end}
  .svc ul{margin-top:0}
}}

/* proceso */
.proc{background:var(--paper-dim)}
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{position:relative;padding-top:18px}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--mono);font-size:13px;color:var(--green-deep);font-weight:500}
.step h3{font-weight:800;font-size:19px;letter-spacing:-.01em;margin:10px 0 8px}
.step p{font-size:14.5px;opacity:.75}
.step::after{content:"";position:absolute;top:0;left:0;width:38px;height:3px;background:var(--green-deep)}
@media(max-width:880px){.proc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.proc-grid{grid-template-columns:1fr}}
.offer + .offer{margin-top:52px;padding-top:52px;border-top:1px solid var(--line)}
.offer-head{max-width:760px;margin-bottom:34px}
.offer-tag{font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--green-deep);margin-bottom:12px}
.offer-head h3{font-weight:800;font-size:27px;letter-spacing:-.02em;margin-bottom:8px}
.offer-head p{font-size:16.5px;opacity:.78}
.offer-note{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--green-deep);border-radius:0 14px 14px 0;padding:20px 24px;font-size:16.5px;max-width:760px}
.offer-note strong{font-weight:700}
@media(max-width:540px){
  .offer-head h3{font-size:22px}
  .offer-note{padding:18px 20px;font-size:15.5px}
}

/* quien soy */
.about .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.about-card{border:1px solid var(--line);border-radius:20px;padding:32px;background:var(--paper-dim)}
.about-card .photo{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:16px;border:1px solid var(--line);box-shadow:0 14px 34px -16px rgba(11,92,60,.5);margin-bottom:22px}
.about-card .name{font-weight:900;font-stretch:115%;font-size:22px;letter-spacing:-.02em;margin-bottom:4px}
.about-card .role{font-family:var(--mono);font-size:12.5px;color:var(--green-deep);margin-bottom:18px}
.about-card ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.about-card li{font-size:14.5px;display:flex;gap:9px}
.about-card li::before{content:"·";color:var(--green-deep);font-weight:900}
.about-text p{margin-bottom:18px;font-size:17.5px}
.about-text p strong{font-weight:700}
@media(max-width:880px){.about .wrap{grid-template-columns:1fr;gap:36px}}

/* preguntas frecuentes */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 56px}
.qa{border-top:1px solid var(--line);padding:26px 0 28px}
.qa h3{font-weight:800;font-size:18.5px;letter-spacing:-.01em;line-height:1.3;margin-bottom:10px}
.qa p{font-size:15.5px;opacity:.78}
.qa p + p{margin-top:10px}
@media(max-width:760px){.faq-grid{grid-template-columns:1fr}.qa{padding:22px 0 24px}}

/* cta final */
.final{background:var(--green-deep);color:#fff;text-align:center;padding:100px 0}
.final .eyebrow{color:var(--green-wa);justify-content:center}
.final .eyebrow::before{background:var(--green-wa)}
.final h2{font-size:clamp(30px,4.2vw,50px);max-width:22ch;margin:14px auto 18px}
.final p{font-size:18px;opacity:.85;max-width:52ch;margin:0 auto 36px}
.final .decide{font-size:22px;font-weight:800;opacity:1;margin:0 auto 14px}
.final .btn{background:#fff;color:var(--ink);font-size:16.5px;padding:16px 30px}
.final .btn:hover{background:var(--green-wa);color:var(--ink)}

/* footer */
footer{padding:36px 0;border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer p{font-size:13.5px;opacity:.6}
footer .flinks{display:flex;gap:22px}
footer a{font-size:13.5px;text-decoration:none;opacity:.7}
footer a:hover{opacity:1}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.rv.on{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .msg{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}
a:focus-visible,.btn:focus-visible{outline:3px solid var(--green-wa);outline-offset:3px}

/* ---------- ajustes móvil ---------- */
@media(max-width:600px){
  .wrap{padding:0 18px}
  h1{font-stretch:108%}
  h1 em{white-space:normal}
  .hero p.lead{font-size:17.5px}
  section{padding:64px 0}
  .final{padding:72px 0}
  footer .wrap{flex-direction:column;align-items:flex-start;gap:14px}
  footer .flinks{flex-wrap:wrap;gap:12px 18px}
}
footer .flinks{flex-wrap:wrap}