/* MSG Six Creations · site.css
   Móvil primero. Tokens de la fase 1 (guia-tecnica.md). Sin librerías. */

/* ---------- Fuentes (alojadas, font-display: swap) ---------- */
@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/bricolage-grotesque-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/instrument-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/instrument-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/instrument-sans-latin-600-normal.woff2) format("woff2")}

/* ---------- Tokens ---------- */
:root{
  --bg:#FBF8F3;--surface:#F3ECE1;--text:#2A1D14;--text-soft:#6A5646;
  --accent:#8FC8EC;--accent-press:#6DB5E3;--on-accent:#2A1D14;
  --link:#22669C;--border:#E4D9CA;--field-border:#86735F;
  --wa:#25D366;--error:#A3321F;--phone:#2A1D14;--shadow:42,29,20;
  --msg-ink:var(--text);--msg-accent:var(--link);
  --f-display:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-text:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:16px;--r-lg:28px;--ease:cubic-bezier(.2,.7,.2,1);
  --gutter:20px;--header-h:64px;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#16100C;--surface:#211812;--text:#F4ECE2;--text-soft:#C2B2A1;
  --accent:#8FC8EC;--accent-press:#B3DBF4;--on-accent:#16100C;
  --link:#8FC8EC;--border:#3A2C22;--field-border:#8A7766;--error:#F2A08F;--phone:#0B0806;--shadow:0,0,0;
  color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#16100C;--surface:#211812;--text:#F4ECE2;--text-soft:#C2B2A1;
    --accent:#8FC8EC;--accent-press:#B3DBF4;--on-accent:#16100C;
    --link:#8FC8EC;--border:#3A2C22;--field-border:#8A7766;--error:#F2A08F;--phone:#0B0806;--shadow:0,0,0;
    color-scheme:dark;
  }
}
@media (min-width:768px){:root{--gutter:40px;--header-h:76px}}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--f-text);overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
@supports (overflow:clip){body{overflow-x:clip}}
img,svg{display:block;max-width:100%}
a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
h1,h2,h3{font-family:var(--f-display);font-weight:600;letter-spacing:-.02em;line-height:1.04;margin:0;text-wrap:balance}
p{margin:0}
p,li{text-wrap:pretty}
ul,ol{margin:0;padding:0}
button,input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--link);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left));padding-right:max(var(--gutter),env(safe-area-inset-right))}
.skip{position:absolute;left:12px;top:-100px;z-index:100;background:var(--text);color:var(--bg);padding:12px 18px;border-radius:999px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}
.icon{width:22px;height:22px;flex:none}

/* ---------- Tipos ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font:600 13px/1.2 var(--f-text);letter-spacing:.14em;text-transform:uppercase;color:var(--link)}
.eyebrow::before{content:"";width:24px;height:2px;background:currentColor;flex:none}
.h1{font-size:clamp(44px,12vw,104px);line-height:.96;letter-spacing:-.035em}
.h2{font-size:clamp(34px,8.2vw,64px);letter-spacing:-.03em}
.h3{font-size:clamp(24px,5vw,30px);line-height:1.12}
.lead{font-size:clamp(18px,2.4vw,21px);line-height:1.55;color:var(--text-soft);max-width:44ch}
.soft{color:var(--text-soft)}
.small{font-size:14px;line-height:1.55;color:var(--text-soft)}
.head{display:grid;gap:18px;max-width:820px}
.head .h2{margin-top:2px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 26px;border-radius:999px;font:600 16px/1.15 var(--f-text);text-decoration:none;text-align:center;cursor:pointer;border:2px solid transparent;transition:background-color .18s var(--ease),border-color .18s var(--ease),transform .15s var(--ease),color .18s var(--ease);-webkit-tap-highlight-color:transparent}
.btn:hover{text-decoration:none}
.btn:active{transform:scale(.98)}
.btn-a{background:var(--accent);color:var(--on-accent)}
.btn-a:hover,.btn-a:active{background:var(--accent-press)}
.btn-wa{background:transparent;color:var(--text);border-color:var(--text)}
.btn-wa:hover{background:var(--surface)}
.btn-wa .icon{color:var(--wa)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--field-border)}
.btn-sm{min-height:48px;padding:0 18px;font-size:15px}
.ctas{display:flex;flex-direction:column;gap:12px}
.ctas .btn{width:100%}
@media (min-width:480px){.ctas{flex-direction:row;flex-wrap:wrap}.ctas .btn{width:auto}}
.trust{margin-top:18px;font-size:15px;color:var(--text-soft);display:flex;align-items:flex-start;gap:10px}
.trust::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none;margin-top:.62em}
.textlink{display:inline-flex;align-items:center;gap:8px;min-height:48px;font-weight:600;color:var(--text);text-decoration:none;border-bottom:0}
.textlink span{border-bottom:1.5px solid var(--accent);padding-bottom:2px;transition:border-color .18s var(--ease)}
.textlink:hover span{border-color:var(--text)}
.textlink .icon{width:18px;height:18px;transition:transform .18s var(--ease)}
.textlink:hover .icon{transform:translateX(3px)}

/* ---------- Cabecera ---------- */
.site-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s var(--ease)}
.site-header.is-scrolled{border-bottom-color:var(--border)}
.site-header .wrap{display:flex;align-items:center;gap:8px;height:var(--header-h)}
.brand{display:flex;align-items:center;min-height:48px;margin-right:auto;color:var(--text);flex:none}
.brand svg{height:30px;width:auto}
@media (min-width:768px){.brand svg{height:34px}}
.nav{display:none}
.nav ul{list-style:none;display:flex;gap:4px}
.nav a{display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:999px;color:var(--text);text-decoration:none;font-weight:500;font-size:16px;transition:background-color .18s var(--ease)}
.nav a:hover{background:var(--surface)}
.nav a[aria-current="page"]{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:.4em}
.header-ia{display:none}
.lang{display:none;align-items:center;gap:2px;font:600 13px/1 var(--f-text);letter-spacing:.08em}
.lang a,.lang span{display:grid;place-items:center;min-width:40px;min-height:48px;padding:0 6px;color:var(--text-soft);text-decoration:none;border-radius:999px}
.lang [aria-current="true"]{color:var(--text)}
.lang a:hover{color:var(--text);background:var(--surface)}
.icon-btn{display:grid;place-items:center;width:48px;height:48px;border-radius:999px;border:0;background:transparent;color:var(--text);cursor:pointer;flex:none;transition:background-color .18s var(--ease)}
.icon-btn:hover{background:var(--surface)}
.theme-btn .moon{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .moon{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-btn .sun{display:none}:root:not([data-theme="light"]) .theme-btn .moon{display:block}}
.menu-btn{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 16px 0 14px;border-radius:999px;border:1px solid var(--field-border);background:transparent;color:var(--text);font:600 15px/1 var(--f-text);cursor:pointer}
.menu-btn .bars{width:16px;height:10px;position:relative}
.menu-btn .bars::before,.menu-btn .bars::after{content:"";position:absolute;left:0;right:0;height:2px;background:currentColor;border-radius:2px;transition:transform .2s var(--ease),top .2s var(--ease)}
.menu-btn .bars::before{top:0}.menu-btn .bars::after{top:8px}
.menu-btn[aria-expanded="true"] .bars::before{top:4px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] .bars::after{top:4px;transform:rotate(-45deg)}
@media (min-width:1080px){
  .nav{display:block;margin-right:8px}
  .header-ia{display:inline-flex}
  .lang{display:flex}
  .menu-btn{display:none}
}

/* Menú móvil */
.mnav{position:fixed;inset:var(--header-h) 0 0 0;z-index:39;background:var(--bg);overflow-y:auto;overscroll-behavior:contain;padding:12px 0 calc(32px + env(safe-area-inset-bottom));opacity:0;transform:translateY(-8px);transition:opacity .2s var(--ease),transform .2s var(--ease);visibility:hidden}
.mnav.is-open{opacity:1;transform:none;visibility:visible}
.mnav ul{list-style:none;border-top:1px solid var(--border)}
.mnav li{border-bottom:1px solid var(--border)}
.mnav ul a{display:flex;align-items:center;justify-content:space-between;min-height:68px;font:600 clamp(26px,7vw,34px)/1.1 var(--f-display);letter-spacing:-.02em;color:var(--text);text-decoration:none}
.mnav ul a[aria-current="page"]{color:var(--link)}
.mnav ul a .icon{width:22px;height:22px;color:var(--text-soft)}
.mnav .ctas{margin-top:28px}
.mnav-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:24px;color:var(--text-soft);font-size:15px}
.mnav-foot .lang{display:flex}
@media (min-width:1080px){.mnav{display:none}}
html.menu-open,html.chat-locked{overflow:hidden}

/* Aviso de idioma */
.lang-hint{position:fixed;left:50%;top:calc(var(--header-h) + 10px);transform:translateX(-50%);z-index:38;display:flex;align-items:center;gap:4px;padding:4px 4px 4px 16px;border-radius:999px;background:var(--text);color:var(--bg);font-size:15px;box-shadow:0 12px 30px -16px rgba(var(--shadow),.6);width:max-content;max-width:calc(100vw - 32px)}
.lang-hint a{color:var(--bg);font-weight:600;min-height:44px;display:flex;align-items:center;padding:0 8px}
.lang-hint button{width:44px;height:44px;border:0;background:transparent;color:var(--bg);border-radius:999px;cursor:pointer;display:grid;place-items:center}
.lang-hint button .icon{width:18px;height:18px}
@media (max-width:1079px){.has-lang-hint main{padding-top:44px}}

/* ---------- Secciones ---------- */
.section{padding:88px 0}
@media (min-width:768px){.section{padding:128px 0}}
@media (min-width:1080px){.section{padding:152px 0}}
.section + .section{border-top:1px solid var(--border)}
.section.tight{padding-top:56px}
.page-head{padding:56px 0 64px}
@media (min-width:768px){.page-head{padding:96px 0 104px}}
.page-head .h1{font-size:clamp(42px,10vw,88px);max-width:14ch}
.page-head .lead{margin-top:8px}
.page-head .small{margin-top:4px;max-width:56ch}

/* ---------- Hero (Inicio) ---------- */
.hero{padding:36px 0 72px;overflow:hidden}
@media (min-width:768px){.hero{padding:72px 0 120px}}
.hero-grid{display:grid;gap:56px;grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "ia" "stage"}
@media (min-width:1080px){.hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);grid-template-areas:"copy stage" "ia ia";column-gap:72px;row-gap:72px;align-items:center}}
.hero-copy{grid-area:copy;display:grid;gap:22px}
.hero-copy .h1{max-width:9.5ch}
.hero-copy .h1 em{font-style:normal;color:var(--link)}
.hero-copy .lead{max-width:40ch}
.hero-copy .ctas{margin-top:10px}
.hero-copy .trust{margin-top:0}

/* El momento llamativo: el móvil inclinado bajo un cielo */
.stage{grid-area:stage;position:relative;margin:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:72px;padding:24px 0 0;isolation:isolate}
@media (min-width:1080px){.stage{min-height:680px}}
.sky{position:absolute;z-index:-1;width:min(86vw,440px);aspect-ratio:1;border-radius:50%;background:var(--accent);top:calc(50% - 30px);left:50%;transform:translate(-50%,-50%)}
.sky::after{content:"";position:absolute;inset:-28px;border-radius:50%;border:1px solid var(--accent);opacity:.55}
.phone{position:relative;width:258px;height:526px;border-radius:44px;background:var(--phone);padding:10px;transform:rotate(-6deg);box-shadow:0 44px 70px -36px rgba(42,29,20,.6),0 2px 0 rgba(255,255,255,.06) inset}
@media (min-width:1080px){.phone{width:290px;height:592px;border-radius:48px}}
.screen{height:100%;border-radius:35px;overflow:hidden;background:#F7F1E8;color:#2A1D14;display:flex;flex-direction:column;font-family:var(--f-text)}
@media (min-width:1080px){.screen{border-radius:38px}}
.screen .bar{display:flex;justify-content:space-between;align-items:center;padding:14px 22px 6px;font:600 11px/1 var(--f-text)}
.screen .bar i{width:68px;height:20px;border-radius:12px;background:var(--phone);display:block}
.screen .who{display:flex;align-items:center;gap:10px;padding:10px 14px 12px;border-bottom:1px solid #E6DACB}
.screen .who .av{width:34px;height:34px;border-radius:50%;background:#2A1D14;display:grid;place-items:center;color:#8FC8EC;flex:none}
.screen .who .av svg{width:20px;height:20px}
.screen .who b{display:block;font:600 14px/1.15 var(--f-display);letter-spacing:-.01em}
.screen .who small{display:block;font-size:11px;color:#6A5646}
.screen .msgs{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;padding:12px;font-size:12.5px;line-height:1.4}
.screen .m{max-width:84%;padding:8px 11px;border-radius:16px}
.screen .m.in{align-self:flex-start;background:#fff;border:1px solid #E6DACB;border-bottom-left-radius:6px}
.screen .m.out{align-self:flex-end;background:#2A1D14;color:#F7F1E8;border-bottom-right-radius:6px}
.screen .m.ai{align-self:flex-start;background:#DDEFFA;border-bottom-left-radius:6px}
.screen .m time{display:block;font-size:9.5px;opacity:.6;margin-top:2px;text-align:right}
.screen .m.pop{animation:pop .5s var(--ease) both}
.screen .m.pop:nth-child(2){animation-delay:1.1s}.screen .m.pop:nth-child(3){animation-delay:1.9s}.screen .m.pop:nth-child(4){animation-delay:2.7s}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.screen .type{margin:4px 12px 14px;min-height:38px;border-radius:999px;border:1px solid #D9CBB9;display:flex;align-items:center;padding:0 14px;font-size:12px;color:#8A7766;justify-content:space-between}
.screen .type span{width:26px;height:26px;border-radius:50%;background:#8FC8EC;display:block}
.stage figcaption{position:relative;text-align:center;font:600 12px/1.4 var(--f-text);letter-spacing:.12em;text-transform:uppercase;color:var(--text-soft)}

/* Caja del asistente */
.ia-box{grid-area:ia;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px 20px;display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
@media (min-width:768px){.ia-box{padding:36px}}
.ia-text,.ia-act{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;min-width:0;align-content:start}
@media (min-width:1080px){.ia-box{grid-template-columns:minmax(0,5fr) minmax(0,6fr);column-gap:64px;padding:48px}}
.ia-box .eyebrow{font-size:12px}
.ia-box .h3{font-size:clamp(26px,5.6vw,34px);max-width:18ch}
.ia-box p.soft{max-width:52ch}
.ask{display:flex;gap:8px;margin-top:6px}
.ask input{flex:1;min-width:0;min-height:56px;border-radius:999px;border:1px solid var(--field-border);background:var(--bg);color:var(--text);padding:0 20px;font-size:17px}
.ask input::placeholder{color:var(--text-soft);opacity:1}
.ask button{flex:none;width:56px;height:56px;border-radius:50%;border:0;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;cursor:pointer;transition:background-color .18s var(--ease),transform .15s var(--ease)}
.ask button:hover{background:var(--accent-press)}
.ask button:active{transform:scale(.96)}
.sugg{display:flex;flex-wrap:wrap;gap:8px}
.sugg button{max-width:100%;min-height:48px;padding:10px 16px;border-radius:18px;border:1px solid var(--field-border);background:transparent;color:var(--text);font:500 15px/1.3 var(--f-text);text-align:left;cursor:pointer;transition:background-color .18s var(--ease),border-color .18s var(--ease)}
.sugg button:hover{background:var(--bg);border-color:var(--text)}
.ai-note{font-size:13.5px;line-height:1.5;color:var(--text-soft)}
.ai-note a{color:inherit}

/* ---------- Dolor ---------- */
.pain-grid{display:grid;gap:48px}
@media (min-width:1080px){.pain-grid{grid-template-columns:5fr 7fr;gap:96px;align-items:start}}
.pain-list{list-style:none;border-top:1px solid var(--border);counter-reset:p}
.pain-list li{display:grid;grid-template-columns:44px 1fr;gap:8px;padding:22px 0;border-bottom:1px solid var(--border);font-size:clamp(19px,2.6vw,24px);line-height:1.35;letter-spacing:-.005em;counter-increment:p}
.pain-list li::before{content:counter(p,decimal-leading-zero);font:600 14px/2 var(--f-text);color:var(--text-soft);letter-spacing:.06em}
.pain-close{margin-top:32px;font:600 clamp(22px,3.4vw,30px)/1.25 var(--f-display);letter-spacing:-.02em;max-width:26ch}
.pain-close span{color:var(--link)}

/* ---------- Los 6 (resumen y página) ---------- */
.six{list-style:none;display:grid;margin-top:56px;border-top:1px solid var(--border)}
@media (min-width:700px){.six{grid-template-columns:1fr 1fr}}
@media (min-width:1080px){.six{grid-template-columns:repeat(3,1fr)}}
.six li{position:relative;padding:28px 0 32px;border-bottom:1px solid var(--border);display:grid;gap:10px;align-content:start}
@media (min-width:700px){.six li{padding:36px 32px 40px 0}.six li:nth-child(odd){padding-right:32px}}
@media (min-width:1080px){.six li{padding:44px 40px 48px 0}}
.six .n{font:600 15px/1 var(--f-display);color:var(--link);letter-spacing:0;display:flex;align-items:center;gap:10px}
.six .n::after{content:"/ 6";color:var(--text-soft);font-family:var(--f-text);font-weight:500;font-size:13px}
.six h3{font-size:clamp(24px,4.6vw,30px);margin-top:6px}
.six p{color:var(--text-soft);max-width:34ch}
.after-six{display:flex;flex-direction:column;gap:12px;align-items:flex-start;margin-top:40px}
.head-row{display:grid;gap:24px}
@media (min-width:1080px){.head-row{grid-template-columns:1fr auto;align-items:end}}

/* Página Los 6 */
.service{display:grid;gap:28px;padding:64px 0;border-top:1px solid var(--border)}
.service:last-child{border-bottom:1px solid var(--border)}
@media (min-width:1080px){.service{grid-template-columns:4fr 8fr;gap:72px;padding:88px 0}}
.service .num{font:600 clamp(88px,22vw,180px)/.8 var(--f-display);letter-spacing:-.05em;color:var(--link)}
.service .label{font:600 13px/1.2 var(--f-text);letter-spacing:.14em;text-transform:uppercase;color:var(--text-soft);margin-top:20px}
.service .h2{font-size:clamp(32px,6.6vw,54px);max-width:16ch}
.service .body{display:grid;gap:22px;align-content:start}
.service .body > p{font-size:clamp(18px,2.2vw,20px);color:var(--text-soft);max-width:52ch}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.tags li{padding:8px 14px;border-radius:999px;border:1px solid var(--border);font-size:15px;line-height:1.3;background:var(--bg)}
.service .incl{font:600 12px/1 var(--f-text);letter-spacing:.14em;text-transform:uppercase;color:var(--text-soft)}

/* ---------- Conceptos ---------- */
.concepts{display:grid;gap:56px;margin-top:56px}
@media (min-width:900px){.concepts.three{grid-template-columns:repeat(3,1fr);gap:32px}}
.concept{display:grid;gap:18px;color:var(--text);text-decoration:none}
.concept:hover{text-decoration:none}
.concept .frame{position:relative;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border);aspect-ratio:4/5;overflow:hidden;isolation:isolate;transition:transform .25s var(--ease)}
.concept:hover .frame{transform:translateY(-4px)}
.concept .frame img{width:100%;height:100%;object-fit:cover}
.concept .tag{position:absolute;top:16px;left:16px;z-index:2;padding:7px 12px;border-radius:999px;background:var(--bg);color:var(--text);font:600 11px/1 var(--f-text);letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--border)}
.concept .meta{display:grid;gap:6px}
.concept .kind{font:600 12px/1.2 var(--f-text);letter-spacing:.14em;text-transform:uppercase;color:var(--text-soft)}
.concept h3{font-size:clamp(28px,5vw,34px)}
.concept .sub{color:var(--text-soft)}
.concept .go{display:inline-flex;align-items:center;gap:8px;min-height:48px;font-weight:600}
.concept .go span{border-bottom:1.5px solid var(--accent);padding-bottom:2px}
.concept .go .icon{width:18px;height:18px;transition:transform .18s var(--ease)}
.concept:hover .go .icon{transform:translateX(3px)}

/* Hueco de imagen: placeholder elegante con un móvil y una pantalla */
.ph{position:absolute;inset:0;display:grid;place-items:center;background:
  radial-gradient(120% 80% at 80% 0%,color-mix(in srgb,var(--tone) 22%,transparent),transparent 60%),
  linear-gradient(180deg,color-mix(in srgb,var(--tone) 10%,var(--surface)),var(--surface))}
.ph .desk{position:absolute;left:12%;right:-14%;top:26%;aspect-ratio:16/10;border-radius:14px;background:var(--bg);border:1px solid var(--border);box-shadow:0 30px 50px -34px rgba(var(--shadow),.45);overflow:hidden}
.ph .desk::before{content:"";display:block;height:18px;border-bottom:1px solid var(--border);background:linear-gradient(90deg,var(--border) 0 8px,transparent 8px 14px,var(--border) 14px 22px,transparent 22px 28px,var(--border) 28px 36px,transparent 36px) 12px 6px/40px 6px no-repeat}
.ph .desk::after{content:"";position:absolute;left:8%;top:30%;width:44%;height:36%;border-radius:6px;background:color-mix(in srgb,var(--tone) 30%,var(--surface))}
.ph .mob{position:absolute;left:10%;bottom:9%;width:30%;aspect-ratio:9/19;border-radius:18px;background:var(--phone);padding:4px;box-shadow:0 26px 40px -24px rgba(42,29,20,.6);transform:rotate(-4deg)}
.ph .mob::before{content:"";display:block;width:100%;height:100%;border-radius:14px;background:linear-gradient(180deg,color-mix(in srgb,var(--tone) 55%,#F7F1E8) 0 42%,#F7F1E8 42%)}
.ph .name{position:absolute;right:8%;bottom:9%;max-width:52%;text-align:right;font:600 clamp(20px,3.6vw,26px)/1.05 var(--f-display);letter-spacing:-.02em;color:var(--text)}
.ph .name small{display:block;font:500 12px/1.3 var(--f-text);letter-spacing:.02em;color:var(--text-soft);margin-top:6px}
.t-brasa{--tone:#B4532A}.t-nacar{--tone:#C99A8C}.t-rueda{--tone:#4F7A5A}

/* Página Conceptos (lista grande) */
.concept-row{display:grid;gap:32px;padding:64px 0;border-top:1px solid var(--border)}
.concept-row:last-of-type{border-bottom:1px solid var(--border)}
@media (min-width:1000px){.concept-row{grid-template-columns:7fr 5fr;gap:72px;align-items:center;padding:96px 0}.concept-row:nth-of-type(even) .concept-media{order:2}}
.concept-media{display:block;position:relative}
.concept-media .frame{position:relative;border-radius:var(--r-lg);border:1px solid var(--border);aspect-ratio:4/3;overflow:hidden;background:var(--surface);transition:transform .25s var(--ease)}
.concept-media:hover .frame{transform:translateY(-4px)}
@media (max-width:599px){.concept-media .frame{aspect-ratio:4/5}}
.concept-media .tag{position:absolute;top:16px;left:16px;z-index:2;padding:7px 12px;border-radius:999px;background:var(--bg);color:var(--text);font:600 11px/1 var(--f-text);letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--border)}
.concept-text{display:grid;gap:18px;align-content:start}
.concept-text .kind{font:600 13px/1.2 var(--f-text);letter-spacing:.14em;text-transform:uppercase;color:var(--link)}
.concept-text .h2{font-size:clamp(38px,8vw,64px)}
.concept-text .sub{font-size:18px;color:var(--text-soft);margin-top:-6px}
.concept-text .proof{font:600 clamp(20px,2.6vw,24px)/1.3 var(--f-display);letter-spacing:-.015em;max-width:26ch}
.features{list-style:none;counter-reset:f;display:grid;border-top:1px solid var(--border)}
.features li{counter-increment:f;display:grid;grid-template-columns:36px 1fr;gap:6px;padding:16px 0;border-bottom:1px solid var(--border);color:var(--text-soft)}
.features li::before{content:counter(f);font:600 15px/1.6 var(--f-display);color:var(--link)}
.features strong{color:var(--text);font-weight:600}
.concept-text .btn{justify-self:start;margin-top:6px}

/* ---------- Pasos ---------- */
.steps{list-style:none;display:grid;margin-top:56px;counter-reset:s}
@media (min-width:1080px){.steps.row{grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--border)}}
.steps li{counter-increment:s;position:relative;display:grid;grid-template-columns:56px 1fr;gap:4px 12px;padding:24px 0;border-top:1px solid var(--border)}
.steps li:last-child{border-bottom:1px solid var(--border)}
.steps li::before{content:counter(s);grid-row:span 2;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--text);display:grid;place-items:center;font:600 18px/1 var(--f-display)}
.steps li:first-child::before{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.steps h3{font-size:clamp(21px,3.4vw,24px);line-height:1.2;align-self:center}
.steps p{color:var(--text-soft);grid-column:2}
@media (min-width:1080px){
  .steps.row li{grid-template-columns:1fr;gap:14px;padding:32px 28px 8px 0;border-top:0;border-bottom:0}
  .steps.row li::before{grid-row:auto}
  .steps.row p{grid-column:1}
}
.steps.big li{padding:36px 0;grid-template-columns:64px 1fr;column-gap:16px}
@media (min-width:768px){.steps.big li{grid-template-columns:96px 1fr;padding:48px 0}.steps.big li::before{width:56px;height:56px;font-size:22px}}
.steps.big h3{font-size:clamp(26px,4.6vw,40px)}
.steps.big p{font-size:clamp(17px,2.2vw,20px);max-width:52ch;margin-top:8px}
.after-steps{margin-top:40px}

/* ---------- FAQ ---------- */
.faq{margin-top:48px;border-top:1px solid var(--border);max-width:900px}
.faq details{border-bottom:1px solid var(--border)}
.faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px;padding:18px 0;cursor:pointer;font:600 clamp(19px,2.6vw,23px)/1.3 var(--f-display);letter-spacing:-.015em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{position:relative;width:36px;height:36px;border-radius:50%;border:1px solid var(--field-border);flex:none;transition:background-color .18s var(--ease),transform .2s var(--ease)}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;background:currentColor;transform:translate(-50%,-50%)}
.faq summary .pm::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .2s var(--ease)}
.faq details[open] summary .pm{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.faq details[open] summary .pm::after{transform:translate(-50%,-50%) rotate(0)}
.faq details p{padding:0 56px 26px 0;color:var(--text-soft);max-width:62ch;font-size:17px}

/* ---------- CTA final ---------- */
.cta{background:var(--surface);border-radius:var(--r-lg);padding:48px 22px;display:grid;gap:22px;position:relative;overflow:hidden;isolation:isolate}
@media (min-width:768px){.cta{padding:88px 72px}}
.cta::after{content:"";position:absolute;z-index:-1;right:-120px;top:-120px;width:320px;height:320px;border-radius:50%;border:56px solid var(--accent);opacity:.35}
.cta .h2{font-size:clamp(40px,10vw,84px);max-width:12ch}
.cta .lead{max-width:46ch}
.cta .ctas{margin-top:8px}
.cta .small a{color:var(--text)}
.section.cta-wrap{padding-top:0}
.section + .section.cta-wrap{border-top:0}

/* ---------- Contacto ---------- */
.ways{list-style:none;display:grid;gap:12px;margin-top:8px}
@media (min-width:900px){.ways{grid-template-columns:repeat(3,1fr);gap:16px}}
.ways li{border:1px solid var(--border);border-radius:var(--r);padding:24px;display:grid;gap:10px;align-content:start;background:var(--bg)}
.ways h2{font-size:24px}
.ways p{color:var(--text-soft)}
.ways .btn{justify-self:start;margin-top:6px}
.ways .num{font:600 20px/1.2 var(--f-display);letter-spacing:-.01em;color:var(--text)}
.ways .mail{word-break:break-word}

.form-wrap{display:grid;gap:40px;margin-top:72px}
@media (min-width:1080px){.form-wrap{grid-template-columns:4fr 8fr;gap:72px;align-items:start}.form-wrap .form-intro{position:sticky;top:calc(var(--header-h) + 32px)}}
.form-intro{display:grid;gap:14px}
.form-intro .h2{font-size:clamp(34px,7vw,56px)}
.form{display:grid;gap:36px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px 20px}
@media (min-width:768px){.form{padding:48px}}
.field{display:grid;gap:12px;border:0;margin:0;padding:0;min-width:0}
.field legend,.field > label:not(.check){font:600 19px/1.3 var(--f-display);letter-spacing:-.01em;padding:0;margin-bottom:12px}
.field > label:not(.check){margin-bottom:0}
.field .help{font-size:15px;color:var(--text-soft);margin-top:-6px}
.field legend + .help{margin-top:-4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative;display:inline-flex}
.chip input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;z-index:1}
.chip span{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:10px 18px;border-radius:999px;border:1px solid var(--field-border);background:var(--bg);font:500 16px/1.25 var(--f-text);transition:background-color .15s var(--ease),border-color .15s var(--ease),color .15s var(--ease);user-select:none;-webkit-user-select:none}
.chip span::before{content:"";width:14px;height:14px;border-radius:50%;border:1.5px solid var(--field-border);flex:none;transition:all .15s var(--ease)}
.chip input[type="checkbox"] + span::before{border-radius:4px}
.chip:hover span{border-color:var(--text)}
.chip input:checked + span{background:var(--text);color:var(--bg);border-color:var(--text)}
.chip input:checked + span::before{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 2px var(--text)}
.chip input:focus-visible + span{outline:2px solid var(--link);outline-offset:3px}
.input,.textarea{width:100%;min-height:56px;padding:14px 18px;border-radius:14px;border:1px solid var(--field-border);background:var(--bg);color:var(--text);font-size:17px;line-height:1.4;transition:border-color .15s var(--ease),box-shadow .15s var(--ease)}
.textarea{min-height:128px;resize:vertical}
.input::placeholder,.textarea::placeholder{color:var(--text-soft);opacity:.85}
.input:focus,.textarea:focus{outline:none;border-color:var(--link);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 45%,transparent)}
.sub-field{display:grid;gap:8px}
.sub-field label{font-weight:600;font-size:16px}
.two{display:grid;gap:16px}
@media (min-width:640px){.two{grid-template-columns:1fr 1fr}}
.otro[hidden]{display:none}
.check{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start;cursor:pointer;font-size:16px;line-height:1.5}
.check input{width:24px;height:24px;margin:1px 0 0;accent-color:var(--link);cursor:pointer}
.legal-box{font-size:13.5px;line-height:1.55;color:var(--text-soft);border-top:1px solid var(--border);padding-top:16px}
.legal-box strong{color:var(--text);font-weight:600}
.err{display:none;align-items:flex-start;gap:8px;color:var(--error);font-size:15px;font-weight:500;line-height:1.4}
.err::before{content:"!";flex:none;width:20px;height:20px;border-radius:50%;background:var(--error);color:var(--bg);display:grid;place-items:center;font:700 13px/1 var(--f-text);margin-top:1px}
.is-invalid .err{display:flex}
.is-invalid .input{border-color:var(--error)}
.is-invalid .chip span{border-color:var(--error)}
.form-summary{display:none;border-radius:14px;padding:16px 18px;border:1.5px solid var(--error);color:var(--text);font-weight:600}
.form-summary.show{display:block}
.form-fail{display:none;gap:14px;border-radius:14px;padding:18px;border:1.5px solid var(--error)}
.form-fail.show{display:grid}
.form-fail .btn{justify-self:start}
.submit-row{display:grid;gap:12px}
.submit-row .btn{width:100%}
@media (min-width:640px){.submit-row{grid-template-columns:auto 1fr;align-items:center;gap:20px}.submit-row .btn{width:auto;min-width:200px}}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* ---------- Gracias / 404 ---------- */
.center-page{min-height:calc(100dvh - var(--header-h) - 120px);display:grid;align-content:center;padding:72px 0 96px}
.center-page .h1{font-size:clamp(48px,12vw,104px);max-width:12ch}
.center-page .stack{display:grid;gap:22px;max-width:760px}

/* ---------- Legal ---------- */
.legal{max-width:760px;padding-bottom:96px}
.legal .updated{color:var(--text-soft);font-size:15px;margin-top:-40px;margin-bottom:48px}
.legal h2{font-size:clamp(24px,4.4vw,32px);margin:56px 0 16px;scroll-margin-top:calc(var(--header-h) + 20px)}
.legal h3{font-size:clamp(20px,3.4vw,23px);margin:36px 0 12px;line-height:1.2}
.legal p,.legal ul{margin:0 0 16px}
.legal ul{padding-left:22px}
.legal li{margin:6px 0}
.legal li::marker{color:var(--text-soft)}
.legal ul ul{margin:6px 0 0}
.legal strong{font-weight:600}
.legal a{word-break:break-word}
.legal mark{background:color-mix(in srgb,var(--accent) 40%,transparent);color:inherit;padding:0 4px;border-radius:4px}
.table-scroll{overflow-x:auto;margin:0 0 20px;border:1px solid var(--border);border-radius:var(--r);-webkit-overflow-scrolling:touch}
.legal table{border-collapse:collapse;width:100%;min-width:620px;font-size:15px;line-height:1.5}
.legal th,.legal td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--border)}
.legal th{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-soft);font-weight:600;background:var(--surface)}
.legal tr:last-child td{border-bottom:0}

/* ---------- Pie ---------- */
.site-footer{border-top:1px solid var(--border);padding:72px 0 calc(120px + env(safe-area-inset-bottom));margin-top:0}
@media (min-width:768px){.site-footer{padding-top:96px}}
.foot-grid{display:grid;gap:44px}
@media (min-width:900px){.foot-grid{grid-template-columns:5fr 7fr;gap:72px}}
.foot-brand{display:grid;gap:18px;align-content:start}
.foot-brand svg{width:180px;height:auto;color:var(--text)}
.foot-brand .slogan{font:600 clamp(26px,5vw,36px)/1.08 var(--f-display);letter-spacing:-.025em;max-width:14ch}
.foot-brand p{color:var(--text-soft);max-width:36ch}
.foot-cols{display:grid;grid-template-columns:1fr 1fr;gap:36px 24px}
@media (min-width:640px){.foot-cols{grid-template-columns:repeat(3,1fr)}}
.foot-cols h2{font:600 12px/1 var(--f-text);letter-spacing:.14em;text-transform:uppercase;color:var(--text-soft);margin-bottom:10px}
.foot-cols ul{list-style:none}
.foot-cols a{display:flex;align-items:center;min-height:44px;color:var(--text);text-decoration:none;font-size:16px;word-break:break-word}
.foot-cols a:hover{text-decoration:underline;text-decoration-color:var(--accent)}
.foot-cols .tel{font-weight:600}
.foot-talk{grid-column:1/-1}
@media (min-width:640px){.foot-talk{grid-column:auto}}
.foot-bottom{display:grid;gap:8px;margin-top:56px;padding-top:24px;border-top:1px solid var(--border);font-size:14px;color:var(--text-soft)}
@media (min-width:900px){.foot-bottom{grid-template-columns:1fr auto;align-items:center}}

/* ---------- Botones flotantes ---------- */
.dock{position:fixed;z-index:30;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));display:flex;gap:10px;align-items:center;transition:opacity .2s var(--ease),transform .2s var(--ease)}
.dock.is-hidden{opacity:0;transform:translateY(16px);pointer-events:none}
.dock a,.dock button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;border-radius:999px;font:600 15px/1 var(--f-text);text-decoration:none;cursor:pointer;box-shadow:0 14px 34px -14px rgba(var(--shadow),.55);transition:transform .15s var(--ease),background-color .18s var(--ease)}
.dock a:active,.dock button:active{transform:scale(.97)}
.dock-ia{padding:0 20px 0 16px;background:var(--text);color:var(--bg);border:0}
.dock-ia .spark{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 30%,transparent)}
.dock-wa{width:56px;padding:0;background:var(--bg);color:var(--text);border:2px solid var(--text)}
.dock-wa .icon{color:var(--wa);width:26px;height:26px}
.dock-wa .lbl{display:none}
@media (min-width:768px){.dock-wa{width:auto;padding:0 20px 0 16px}.dock-wa .lbl{display:inline}}

/* ---------- Chat ---------- */
.chat{position:fixed;z-index:60;inset:0;display:flex;flex-direction:column;background:var(--bg);color:var(--text);height:100dvh;overscroll-behavior:contain}
.chat[hidden]{display:none}
.chat.is-in{animation:chat-in .22s var(--ease) both}
@keyframes chat-in{from{transform:translateY(16px)}to{transform:none}}
@media (min-width:768px){
  .chat{inset:auto max(24px,env(safe-area-inset-right)) 24px auto;width:420px;height:min(700px,calc(100dvh - 48px));border-radius:24px;border:1px solid var(--border);box-shadow:0 40px 80px -30px rgba(var(--shadow),.5);overflow:hidden}
}
.chat-head{display:flex;align-items:center;gap:12px;padding:calc(10px + env(safe-area-inset-top)) 8px 10px 18px;border-bottom:1px solid var(--border);background:var(--bg)}
@media (min-width:768px){.chat-head{padding-top:12px}}
.chat-head .av{width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;flex:none}
.chat-head .av svg{width:22px;height:22px}
.chat-head .t{flex:1;min-width:0}
.chat-head h2{font-size:19px;line-height:1.2;letter-spacing:-.01em}
.chat-head p{font-size:14px;color:var(--text-soft);line-height:1.3}
.chat-head .demo{display:inline-block;margin-left:6px;padding:2px 8px;border-radius:999px;background:var(--accent);color:var(--on-accent);font:600 11px/1.4 var(--f-text);letter-spacing:.08em;text-transform:uppercase;vertical-align:middle}
.chat-note{padding:10px 18px;font-size:13px;line-height:1.45;color:var(--text-soft);background:var(--surface);border-bottom:1px solid var(--border)}
.chat-note a{color:inherit}
.chat-log{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:20px 16px 12px;display:flex;flex-direction:column;gap:12px;-webkit-overflow-scrolling:touch}
.bubble{max-width:88%;padding:12px 15px;border-radius:20px;font-size:16px;line-height:1.5;word-wrap:break-word}
.bubble p + p,.bubble p + ul,.bubble ul + p{margin-top:8px}
.bubble ul{padding-left:18px}
.bubble.ai{align-self:flex-start;background:var(--surface);border-bottom-left-radius:6px}
.bubble.me{align-self:flex-end;background:var(--text);color:var(--bg);border-bottom-right-radius:6px}
.bubble.thinking{color:var(--text-soft);display:flex;align-items:center;gap:10px}
.bubble.thinking i{display:inline-flex;gap:4px}
.bubble.thinking i b{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.4;animation:dot 1.2s infinite}
.bubble.thinking i b:nth-child(2){animation-delay:.15s}.bubble.thinking i b:nth-child(3){animation-delay:.3s}
@keyframes dot{0%,80%,100%{opacity:.25}40%{opacity:1}}
.chat-action{align-self:flex-start;display:grid;gap:8px;max-width:92%}
.chat-action p{font-size:14px;color:var(--text-soft);line-height:1.45}
.chat-action .btn{justify-self:start;min-height:52px}
.chat-sugg{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:4px 0 0}
.chat-sugg button{min-height:48px;padding:10px 16px;border-radius:18px;border:1px solid var(--field-border);background:transparent;color:var(--text);font:500 15px/1.3 var(--f-text);text-align:left;cursor:pointer}
.chat-sugg button:hover{background:var(--surface)}
.chat-form{display:flex;align-items:flex-end;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--border);background:var(--bg)}
@media (min-width:768px){.chat-form{padding-bottom:12px}}
.chat-form textarea{flex:1;min-width:0;min-height:52px;max-height:140px;resize:none;border-radius:26px;border:1px solid var(--field-border);background:var(--bg);color:var(--text);padding:14px 18px;font-size:16px;line-height:1.4}
.chat-form textarea:focus{outline:none;border-color:var(--link);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 45%,transparent)}
.chat-form textarea::placeholder{color:var(--text-soft);opacity:1}
.chat-form button{flex:none;width:52px;height:52px;border-radius:50%;border:0;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;cursor:pointer}
.chat-form button:disabled{opacity:.5;cursor:default}
.chat-limit{padding:0 18px 6px;font-size:14px;color:var(--error);font-weight:500}
.chat-limit[hidden]{display:none}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;animation-delay:0s!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
.err:empty{display:none!important}
@media (min-width:600px) and (max-width:899px){.concept .frame{aspect-ratio:16/10}.concept .ph .mob{width:18%}}
.wrap.head{max-width:1240px}
.concept-media .ph .mob{width:22%}
@media (max-width:599px){.concept-media .ph .mob{width:30%}}
.wrap.stack{max-width:1240px}.wrap.stack > *{max-width:760px}

/* Tabla legal: tarjetas apiladas en móvil */
@media (max-width:699px){
  .table-scroll{overflow:visible;border:0;border-radius:0}
  .legal table{min-width:0}
  .legal thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
  .legal table,.legal tbody,.legal tr,.legal td{display:block;width:100%}
  .legal tr{border:1px solid var(--border);border-radius:var(--r);padding:6px 16px;margin-bottom:12px;background:var(--bg)}
  .legal td{padding:10px 0;border-bottom:1px solid var(--border)}
  .legal tr td:last-child{border-bottom:0}
  .legal td::before{content:attr(data-label);display:block;font:600 11px/1.4 var(--f-text);letter-spacing:.12em;text-transform:uppercase;color:var(--text-soft);margin-bottom:2px}
  .legal td:first-child{font-weight:600}
}
/* Una sola entrada a la IA a la vista */
.ia-inview .header-ia{visibility:hidden;opacity:0}

/* ---------- Ordenador y tableta algo más cortos (≥600px) ----------
   Menos relleno vertical y medios algo más bajos; mismo orden, textos y marca.
   No afecta al móvil (≤599px). */
@media (min-width:600px){
  .section{padding:72px 0}
  .page-head{padding:48px 0 56px}
  .hero{padding:40px 0 72px}
  .six{margin-top:40px}
  .concepts{margin-top:40px}
  .steps{margin-top:40px}
  .faq{margin-top:36px}
  .after-six,.after-steps{margin-top:32px}
  .pain-list li{padding:18px 0}
  .pain-close{margin-top:24px}
  .six li{padding:28px 32px 32px 0}
  .concept .frame{aspect-ratio:2/1}
  .concept .ph .mob{width:15%}
  .service{padding:48px 0;gap:24px}
  .concept-row{padding:48px 0}
  .concept-media .frame{aspect-ratio:16/11}
  .steps.big li{padding:30px 0}
  .cta{padding:64px 56px}
  .form-wrap{margin-top:48px}
  .site-footer{padding:56px 0 calc(88px + env(safe-area-inset-bottom))}
  .foot-grid{gap:40px}
  .foot-bottom{margin-top:32px}
  .form{gap:26px}
  .faq summary{min-height:64px;padding:14px 0}
  .features li{padding:13px 0}
  .concept-text{gap:16px}
}
@media (min-width:900px){.concept .frame{aspect-ratio:4/3}.concept .ph .mob{width:23%}}
@media (min-width:1080px){
  .section{padding:88px 0}
  .page-head{padding:56px 0 64px}
  .hero{padding:40px 0 80px}
  .hero-grid{row-gap:56px}
  .stage{min-height:0;gap:32px;padding-top:0}
  .phone{width:272px;height:556px;border-radius:46px}
  .ia-box{padding:40px}
  .pain-grid{gap:80px}
  .six li{padding:28px 40px 32px 0}
  .service{padding:48px 0;gap:64px}
  .service .num{font-size:136px}
  .concept-row{padding:56px 0;gap:64px}
  .concept-media .frame{aspect-ratio:3/2}
  .site-footer{padding-top:64px}
  .form{padding:40px}
}

/* ---------- Móvil compacto (≤599px) ----------
   Solo móvil: menos aire, titulares algo menores y tarjetas en fila.
   A partir de 600px no cambia nada. */
@media (max-width:599px){
  body{font-size:16px;line-height:1.55}
  .h1{font-size:clamp(38px,11vw,44px)}
  .h2{font-size:clamp(28px,7.4vw,32px)}
  .lead{font-size:17px;line-height:1.5}
  .head{gap:12px}
  .btn{min-height:52px;padding:0 22px}
  .ctas{gap:10px}
  .trust{margin-top:12px}
  .textlink{min-height:44px}

  /* Secciones */
  .section{padding:52px 0}
  .section.tight{padding-top:28px}
  .page-head{padding:24px 0 28px}
  .page-head .h1{font-size:clamp(36px,10vw,40px)}
  .head-row{gap:8px}

  /* Hero */
  .hero{padding:20px 0 32px}
  .hero-grid{gap:24px}
  .hero-copy{gap:14px}
  .hero-copy .ctas{margin-top:4px}
  .ia-box{padding:20px 18px;gap:12px}
  .ia-text,.ia-act{gap:10px}
  .ia-box .h3{font-size:23px}
  .ask{margin-top:2px}
  .ask input{min-height:52px;font-size:16px}
  .ask button{width:52px;height:52px}
  .sugg{flex-wrap:nowrap;overflow-x:auto;margin:0 -18px;padding:0 18px;scroll-padding:0 18px;scroll-snap-type:x proximity;scrollbar-width:none;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
  .sugg::-webkit-scrollbar{display:none}
  .sugg button{flex:none;white-space:nowrap;padding:0 16px;border-radius:999px;scroll-snap-align:start}
  .ai-note{font-size:13px}
  .stage{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;justify-items:start;gap:28px;padding:14px 0 14px 16px}
  .phone{zoom:.44}
  .sky{width:176px;left:calc(16px + 57px);top:50%}
  .sky::after{inset:-14px}
  .stage figcaption{text-align:left;max-width:15ch}

  /* Dolor */
  .pain-grid{gap:24px}
  .pain-list li{grid-template-columns:36px 1fr;padding:14px 0;font-size:18px}
  .pain-close{margin-top:20px;font-size:21px}

  /* Los 6 (resumen) */
  .six{margin-top:24px}
  .six li{grid-template-columns:28px minmax(0,1fr);column-gap:8px;row-gap:2px;padding:14px 0 16px}
  .six .n{grid-row:span 2;line-height:26px}
  .six .n::after{display:none}
  .six h3{font-size:22px;margin-top:0;line-height:26px}
  .six p{grid-column:2}
  .after-six{margin-top:24px}

  /* Conceptos (tarjetas en fila) */
  .concepts{gap:14px;margin-top:24px}
  .concept{grid-template-columns:108px minmax(0,1fr);gap:16px;align-items:center}
  .concept .frame,.concept-media .frame{aspect-ratio:1/1}
  .concept .frame{border-radius:var(--r)}
  .concept .tag,.concept-media .tag{top:6px;left:6px;padding:4px 7px;font-size:12px;letter-spacing:.01em;text-transform:none;font-weight:500;background:color-mix(in srgb,var(--bg) 88%,transparent);border-color:transparent}
  .ph .name{display:none}
  .concept .meta{gap:2px}
  .concept .kind{font-size:12px}
  .concept h3{font-size:24px}
  .concept .go{min-height:44px}

  /* Página Conceptos: miniatura junto al título */
  .concept-row{grid-template-columns:104px minmax(0,1fr);grid-template-rows:1fr auto 1fr;column-gap:16px;row-gap:4px;padding:20px 0}
  .concept-media{grid-column:1;grid-row:1/span 3;align-self:center}
  .concept-media .frame{border-radius:var(--r)}
  .concept-text{display:contents}
  .concept-text .kind{grid-column:2;align-self:end;font-size:12px}
  .concept-text .h2{grid-column:2;font-size:26px}
  .concept-text .sub{grid-column:2;align-self:start;font-size:16px;margin-top:0}
  .concept-text .proof,.concept-text .features,.concept-text .btn{grid-column:1/-1}
  .concept-text .proof{margin-top:12px;font-size:18px}
  .features{margin-top:8px}
  .features li{grid-template-columns:28px 1fr;padding:8px 0;line-height:1.45}
  .concept-text .btn{margin-top:12px}

  /* Pasos */
  .steps{margin-top:24px}
  .steps li{grid-template-columns:48px 1fr;gap:2px 8px;padding:16px 0}
  .steps li::before{width:40px;height:40px;font-size:16px}
  .steps h3{font-size:20px}
  .steps.big li{grid-template-columns:52px 1fr;column-gap:8px;padding:22px 0}
  .steps.big h3{font-size:24px}
  .steps.big p{font-size:16px;margin-top:4px}
  .after-steps{margin-top:24px}

  /* FAQ */
  .faq{margin-top:28px}
  .faq summary{min-height:60px;padding:12px 0;gap:14px;font-size:18px}
  .faq summary .pm{width:32px;height:32px}
  .faq details p{padding:0 0 18px;font-size:16px}

  /* CTA final */
  .cta{padding:28px 20px;gap:14px}
  .cta .h2{font-size:clamp(34px,9.6vw,38px)}
  .cta::after{width:200px;height:200px;border-width:36px;right:-80px;top:-80px}
  .cta .ctas{margin-top:4px}
  .section.cta-wrap{padding-bottom:36px}

  /* Página Los 6 */
  .service{gap:12px;padding:20px 0}
  .service > div:first-child{display:flex;align-items:center;gap:14px}
  .service .num{font-size:36px}
  .service .label{margin-top:0}
  .service .h2{font-size:24px}
  .service .body{gap:10px}
  .service .body > p{font-size:16px}
  .service .incl{margin-top:2px;margin-bottom:-4px}
  .service .tags{display:block;font-size:15px;line-height:1.5}
  .service .tags li{display:inline;padding:0;border:0;border-radius:0;background:none}
  .service .tags li + li::before{content:"\00a0\00b7\00a0 ";color:var(--link);font-weight:600}

  /* Contacto */
  .ways li{padding:20px;gap:8px}
  .ways h2{font-size:22px}
  .form-wrap{margin-top:40px;gap:24px}
  .form-intro .h2{font-size:30px}
  .form{padding:22px 18px;gap:28px}
  .field legend,.field > label:not(.check){font-size:18px}

  /* Gracias / 404 / Legal */
  .center-page{padding:40px 0 56px}
  .center-page .h1{font-size:clamp(40px,11vw,44px)}
  .legal{padding-bottom:56px}
  .legal .updated{margin-top:-12px;margin-bottom:32px}
  .legal h2{margin:40px 0 12px}

  /* Pie */
  .site-footer{padding:40px 0 calc(88px + env(safe-area-inset-bottom))}
  .foot-grid{gap:24px}
  .foot-brand{gap:12px}
  .foot-brand svg{width:150px}
  .foot-brand .slogan{font-size:24px}
  .foot-cols{gap:20px 24px}
  .foot-cols h2{margin-bottom:4px}
  .foot-bottom{margin-top:24px;padding-top:16px}
}