/* ==========================================================================
   Wattio · Landing — estilos
   Paleta y tipografía del manual de marca (Fase 6A, 20-oct-2026)
   ========================================================================== */
:root{
  --grafito:#111418; --grafito-2:#1A1E23; --grafito-3:#2B2F33;
  --hueso:#F4F4F2; --blanco:#FFFFFF;
  --ambar:#F5A623; --ambar-t:#9C5C00;
  --gris:#5E6368; --gris-c:#D9DCDF; --gris-d:#A9AEB3;
  --verde:#1F7A50; --rojo:#C23B3B;
  --r:18px; --r-sm:12px;
  --wrap:1200px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --font:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--font);color:var(--grafito);background:var(--hueso);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--ambar-t)}
h1,h2,h3{margin:0;letter-spacing:-.03em;line-height:1.05;font-weight:700}
h2{font-size:clamp(34px,5.2vw,64px)}
h3{font-size:20px;letter-spacing:-.015em;line-height:1.2}
p{margin:0}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ambar);color:var(--grafito);padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--ambar);outline-offset:3px;border-radius:6px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:860px}
.section{padding:clamp(80px,11vw,150px) 0;position:relative}
.dark{background:var(--grafito);color:var(--hueso)}
.light{background:var(--blanco)}
.bone{background:var(--hueso)}
.muted{color:var(--gris)}
.muted-d{color:var(--gris-d)}
.fine{font-size:13px;color:var(--gris);margin-top:20px}
.ph{background:rgba(245,166,35,.14);color:inherit;padding:1px 6px;border-radius:5px;font-weight:600;font-size:.92em}

/* --- Eyebrow y cabeceras de sección --- */
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ambar);display:inline-flex;align-items:center;gap:10px;margin-bottom:22px}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.eyebrow--dark{color:var(--ambar-t)}
.sec-head{max-width:820px;margin-bottom:clamp(44px,6vw,72px)}
.sec-head--center{text-align:center;margin-left:auto;margin-right:auto}
.sec-head--center .eyebrow{justify-content:center}
.sec-head__lead{margin-top:22px;font-size:19px;color:var(--gris);max-width:640px}
.sec-head--center .sec-head__lead{margin-left:auto;margin-right:auto}
.dark .sec-head__lead{color:var(--gris-d)}

/* --- Botones --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;border:1.5px solid transparent;transition:transform .35s var(--ease),background .25s,color .25s,border-color .25s,box-shadow .35s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--amber{background:var(--ambar);color:var(--grafito);box-shadow:0 10px 30px -10px rgba(245,166,35,.6)}
.btn--amber:hover{box-shadow:0 16px 40px -12px rgba(245,166,35,.75)}
.btn--ghost{background:transparent;color:var(--hueso);border-color:rgba(244,244,242,.28)}
.btn--ghost:hover{border-color:var(--hueso)}
.btn--dark{background:var(--grafito);color:var(--hueso)}
.btn--line{background:transparent;color:var(--grafito);border-color:var(--gris-c)}
.btn--line:hover{border-color:var(--grafito)}
.btn--text{background:none;border:none;color:var(--gris);padding:0 12px;min-height:44px}
.btn--text:hover{color:var(--grafito);transform:none}
.btn--sm{min-height:42px;padding:0 18px;font-size:14px}
.btn--block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}

/* --- Logo --- */
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--hueso)}
.logo__sym{width:34px;height:27px;fill:none;stroke:currentColor;stroke-width:8;stroke-linecap:round;stroke-linejoin:round}
.logo__sym .ring{stroke-width:5}
.logo__sym .dot{fill:var(--ambar);stroke:none}
.logo__txt{font-weight:700;font-size:25px;letter-spacing:-.035em;line-height:1}

/* --- Navegación --- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .4s,backdrop-filter .4s,border-color .4s;border-bottom:1px solid transparent}
.nav__in{max-width:var(--wrap);margin:0 auto;padding:0 24px;height:74px;display:flex;align-items:center;gap:28px}
.nav__links{display:flex;gap:26px;margin-left:auto}
.nav__links a{color:rgba(244,244,242,.78);text-decoration:none;font-size:15px;font-weight:500;position:relative}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--ambar);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav__links a:hover{color:var(--hueso)}
.nav__links a:hover::after{transform:scaleX(1)}
.nav.is-solid{background:rgba(17,20,24,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-color:rgba(244,244,242,.08)}
.nav__burger{display:none;margin-left:auto;width:46px;height:46px;border:1px solid rgba(244,244,242,.25);background:none;border-radius:50%;position:relative}
.nav__burger span{position:absolute;left:13px;right:13px;height:2px;background:var(--hueso);border-radius:2px;transition:transform .35s var(--ease)}
.nav__burger span:first-child{top:18px}.nav__burger span:last-child{top:25px}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.nav__mobile{background:var(--grafito);padding:8px 24px 28px;display:flex;flex-direction:column;gap:4px;border-top:1px solid rgba(244,244,242,.08)}
.nav__mobile[hidden]{display:none}
.nav__mobile a:not(.btn){color:var(--hueso);text-decoration:none;font-size:22px;font-weight:600;padding:12px 0;border-bottom:1px solid rgba(244,244,242,.08)}
.nav__mobile .btn{margin-top:18px}

/* --- HERO --- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:120px 0 90px;isolation:isolate}
.hero__grid{position:absolute;inset:0;z-index:-2;background-image:linear-gradient(rgba(244,244,242,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(244,244,242,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 70% at 70% 45%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 70% 45%,#000 30%,transparent 75%)}
.hero::after{content:"";position:absolute;z-index:-1;width:62vmax;height:62vmax;right:-18vmax;top:-12vmax;background:radial-gradient(circle,rgba(245,166,35,.16),transparent 62%);pointer-events:none;animation:glow 9s ease-in-out infinite alternate}
@keyframes glow{to{transform:translate(-4vmax,6vmax) scale(1.08);opacity:.8}}
.hero__w{position:absolute;z-index:-1;width:min(64vw,860px);right:-10vw;bottom:-22vh;opacity:.08;fill:none;stroke:var(--hueso);stroke-linecap:round;stroke-linejoin:round}
.hero__w .w-base{stroke-width:2.2;stroke-dasharray:260;stroke-dashoffset:260;animation:draw 2.4s .3s var(--ease) forwards}
.hero__w .w-flow{stroke:var(--ambar);stroke-width:2.6;filter:drop-shadow(0 0 2px var(--ambar));stroke-dasharray:14 246;stroke-dashoffset:260;opacity:0;animation:flow 3.6s 2.6s linear infinite}
.hero__w .w-ring{stroke-width:1.6;stroke-dasharray:44;stroke-dashoffset:44;animation:draw 1s .1s var(--ease) forwards}
.hero__w .w-dot{fill:var(--ambar);stroke:none;opacity:0;transform-origin:86px 22px;animation:pop .6s 2.5s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes flow{0%{stroke-dashoffset:260;opacity:1}100%{stroke-dashoffset:0;opacity:1}}
@keyframes pop{from{opacity:0;transform:scale(.2)}to{opacity:1;transform:scale(1)}}
.hero__in{max-width:var(--wrap);margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.18fr .82fr;gap:56px;align-items:center;width:100%}
.hero__title{font-size:clamp(52px,7vw,100px);letter-spacing:-.05em;line-height:.95;font-weight:800}
.amber-u{position:relative;white-space:nowrap}
.amber-u::after{content:"";position:absolute;left:.02em;right:.02em;bottom:.04em;height:.09em;background:var(--ambar);border-radius:1em;transform:scaleX(0);transform-origin:left;animation:under 1s 1.2s var(--ease) forwards}
@keyframes under{to{transform:scaleX(1)}}
.hero__lead{margin-top:28px;font-size:clamp(17px,1.5vw,20px);color:var(--gris-d);max-width:540px}
.hero__ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero__seg{list-style:none;padding:0;margin:44px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.hero__seg li{display:inline-flex;align-items:center;gap:8px;padding:8px 14px 8px 10px;border:1px solid rgba(244,244,242,.14);border-radius:999px;font-size:14px;font-weight:600;color:rgba(244,244,242,.86)}
.hero__seg svg{width:20px;height:20px;fill:none;stroke:var(--ambar);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hero__media{margin:0;position:relative}
.hero__media .slot{aspect-ratio:4/5;border-radius:28px}
.hero__badge{position:absolute;left:-22px;bottom:34px;display:flex;align-items:center;gap:10px;background:rgba(17,20,24,.78);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(244,244,242,.12);padding:12px 16px;border-radius:14px;font-size:13px;font-weight:600;color:var(--hueso);animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--verde);box-shadow:0 0 0 0 rgba(31,122,80,.7);animation:pulse 2s infinite;flex:none;display:inline-block}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(31,122,80,0)}100%{box-shadow:0 0 0 0 rgba(31,122,80,0)}}
.hero__scroll{position:absolute;left:50%;bottom:26px;width:26px;height:42px;border:1.5px solid rgba(244,244,242,.3);border-radius:20px;transform:translateX(-50%)}
.hero__scroll span{position:absolute;left:50%;top:8px;width:3px;height:8px;margin-left:-1.5px;background:var(--ambar);border-radius:3px;animation:scrolly 1.8s infinite}
@keyframes scrolly{to{transform:translateY(14px);opacity:0}}

/* --- Ranuras de imagen (AI Studio) --- */
.slot{position:relative;overflow:hidden;border-radius:var(--r);background:linear-gradient(145deg,#ECECE9,#F7F7F5);border:1px dashed rgba(17,20,24,.18);display:grid;place-items:center}
.slot--dark{background:radial-gradient(circle at 60% 35%,#252A30,#15181C 70%);border-color:rgba(244,244,242,.16)}
.slot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s}
.slot.has-img{border-style:solid;border-color:transparent}
.slot.has-img img{opacity:1}
.kit .slot.has-img{border-bottom-color:transparent}
.slot.has-img .slot__label{display:none}
.slot__label{position:relative;font-size:13px;line-height:1.5;color:var(--gris);text-align:center;padding:16px}
.slot--dark .slot__label{color:var(--gris-d)}
.slot__label b{color:var(--ambar-t)}
.slot--dark .slot__label b{color:var(--ambar)}
.slot::before{content:"";position:absolute;width:46%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.22),transparent 65%);filter:blur(6px)}
.slot.has-img::before{display:none}

/* --- Franja --- */
.ticker{background:var(--ambar);color:var(--grafito);overflow:hidden;padding:18px 0;white-space:nowrap}
.ticker__track{display:inline-flex;align-items:center;gap:28px;animation:ticker 38s linear infinite;font-weight:700;font-size:clamp(17px,2vw,22px);letter-spacing:-.02em}
.ticker i{width:8px;height:8px;border-radius:50%;background:var(--grafito);display:inline-block}
@keyframes ticker{to{transform:translateX(-50%)}}

/* --- Kits --- */
.kits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.kit{background:var(--hueso);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.kit:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(17,20,24,.35)}
.kit .slot{aspect-ratio:1/1;border-radius:0;border:none;border-bottom:1px dashed rgba(17,20,24,.12)}
.kit__body{padding:26px 26px 28px}
.kit__tag{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gris)}
.kit__tag--light{color:var(--ambar)}
.kit h3{font-size:30px;margin:8px 0 20px;letter-spacing:-.035em}
.kit h3 span{color:var(--ambar-t)}
.kit__specs{margin:0;display:grid;gap:0}
.kit__specs div{display:flex;justify-content:space-between;padding:11px 0;border-top:1px solid var(--gris-c);font-size:15px}
.kit__specs dt{color:var(--gris)}
.kit__specs dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}
.kit--featured{background:var(--grafito);color:var(--hueso)}
.kit--featured .slot{background:radial-gradient(circle at 60% 35%,#252A30,#15181C 70%);border-bottom-color:rgba(244,244,242,.12)}
.kit--featured .slot__label{color:var(--gris-d)}
.kit--featured .slot__label b{color:var(--ambar)}
.kit--featured .kit__tag,.kit--featured .kit__specs dt{color:var(--gris-d)}
.kit--featured h3 span{color:var(--ambar)}
.kit--featured .kit__specs div{border-color:rgba(244,244,242,.12)}
.kit-pro{margin-top:22px;border-radius:24px;background:var(--grafito);color:var(--hueso);padding:34px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative;overflow:hidden}
.kit-pro::after{content:"";position:absolute;right:-80px;top:-120px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.18),transparent 65%)}
.kit-pro h3{font-size:28px;margin:6px 0 8px}
.kit-pro p:not(.kit__tag){color:var(--gris-d);max-width:560px}
.kit-pro .btn{position:relative;z-index:1}

/* --- Ventajas (bento) --- */
.bento{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.tile{background:var(--blanco);border-radius:24px;padding:30px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden;transition:transform .5s var(--ease)}
.tile:hover{transform:translateY(-4px)}
.tile--big{grid-column:span 2;grid-row:span 2;justify-content:flex-end;min-height:420px}
.tile--wide{grid-column:span 4;display:grid;grid-template-columns:auto minmax(280px,1fr) 2fr;align-items:center;column-gap:24px}
.tile--wide .ic{margin:0}.tile--wide h3{margin:0}
.tile.dark{background:var(--grafito);color:var(--hueso)}
.tile .ic{width:40px;height:40px;fill:none;stroke:var(--grafito);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:auto}
.tile--big .ic{stroke:var(--ambar);width:52px;height:52px}
.tile h3{font-size:21px;margin-top:18px}
.tile--big h3{font-size:clamp(28px,3vw,40px);letter-spacing:-.035em;line-height:1.05}
.tile p{color:var(--gris);font-size:15.5px}
.tile.dark p{color:var(--gris-d)}
.badge-soft{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ambar-t);background:rgba(245,166,35,.14);padding:3px 8px;border-radius:6px;margin-left:4px;vertical-align:1px}
.flowbar{height:4px;border-radius:4px;background:rgba(244,244,242,.1);margin-top:20px;overflow:hidden}
.flowbar span{display:block;height:100%;width:38%;background:linear-gradient(90deg,transparent,var(--ambar));border-radius:4px;animation:bar 2.8s var(--ease) infinite}
@keyframes bar{from{transform:translateX(-110%)}to{transform:translateX(280%)}}

/* --- Cómo funciona --- */
.flow{display:grid;grid-template-columns:1fr 60px 1fr 60px 1fr 60px 1fr;align-items:center;margin-bottom:clamp(56px,8vw,96px)}
.flow__node{background:var(--grafito-2);border:1px solid rgba(244,244,242,.1);border-radius:20px;padding:24px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;transition:border-color .4s,transform .5s var(--ease)}
.flow__node:hover{border-color:rgba(245,166,35,.5);transform:translateY(-4px)}
.flow__node svg{width:38px;height:38px;fill:none;stroke:var(--hueso);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:6px}
.flow__node--core{border-color:rgba(245,166,35,.45);box-shadow:0 0 0 6px rgba(245,166,35,.06)}
.flow__node--core svg{stroke:var(--ambar)}
.flow__node b{font-size:17px}
.flow__node small{font-size:13px;color:var(--gris-d);line-height:1.4}
.flow__wire{height:2px;background:rgba(244,244,242,.14);position:relative;overflow:hidden}
.flow__wire span{position:absolute;top:0;left:0;width:40%;height:100%;background:var(--ambar);animation:wire 1.8s linear infinite}
.flow__wire:nth-child(4) span{animation-delay:.6s}.flow__wire:nth-child(6) span{animation-delay:1.2s}
@keyframes wire{from{transform:translateX(-100%)}to{transform:translateX(260%)}}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;counter-reset:s}
.step{border-top:1px solid rgba(244,244,242,.14);padding-top:22px;display:flex;flex-direction:column;gap:14px}
.step__n{font-size:14px;font-weight:700;color:var(--ambar);font-variant-numeric:tabular-nums}
.step h3{font-size:19px;margin-bottom:8px}
.step p{font-size:15px;color:var(--gris-d)}

/* --- Calculadora --- */
.calc{max-width:920px;margin:0 auto;background:var(--hueso);border-radius:28px;padding:clamp(22px,4vw,48px);border:1px solid var(--gris-c);box-shadow:0 40px 80px -50px rgba(17,20,24,.35)}
.calc__progress{list-style:none;padding:0;margin:0 0 36px;display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.calc__progress li{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--gris);padding-top:12px;border-top:3px solid var(--gris-c);transition:border-color .4s,color .4s}
.calc__progress li span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:11px;background:var(--gris-c);color:var(--grafito);flex:none;transition:background .4s}
.calc__progress li.is-on{border-color:var(--grafito);color:var(--grafito)}
.calc__progress li.is-on span{background:var(--grafito);color:var(--hueso)}
.calc__progress li.is-done{border-color:var(--ambar)}
.calc__progress li.is-done span{background:var(--ambar)}
.calc__step{display:none}
.calc__step.is-on{display:block;animation:stepin .5s var(--ease)}
@keyframes stepin{from{opacity:0;transform:translateY(12px)}}
.calc__step h3{font-size:clamp(24px,3vw,32px);letter-spacing:-.03em}
.calc__help{color:var(--gris);margin:10px 0 24px;max-width:640px}
.calc__note{font-size:13px;color:var(--gris);margin-top:14px}
.calc__status{font-size:14px;font-weight:600;margin-top:14px;min-height:1.4em}
.calc__status.ok{color:var(--verde)}.calc__status.err{color:var(--rojo)}.calc__status.wait{color:var(--gris)}
.calc__nav{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:32px;flex-wrap:wrap}
.calc__nav-r{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.drop{display:flex;flex-direction:column;align-items:center;gap:8px;border:1.5px dashed rgba(17,20,24,.25);border-radius:20px;padding:34px 20px;text-align:center;cursor:pointer;background:var(--blanco);transition:border-color .3s,background .3s}
.drop:hover,.drop.is-over{border-color:var(--ambar);background:#FFFBF2}
.drop input{position:absolute;width:1px;height:1px;opacity:0}
.drop svg{width:40px;height:40px;fill:none;stroke:var(--grafito);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.drop__t{font-weight:600}.drop__t u{color:var(--ambar-t)}
.drop__s{font-size:13px;color:var(--gris)}
.fields{display:grid;gap:16px;margin-top:22px}
.fields--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.fields--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.fields label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:600;color:var(--gris)}
.dark .fields label{color:var(--gris-d)}
.fields input,.fields select,.fields textarea,.addr input{width:100%;min-height:50px;border:1.5px solid var(--gris-c);background:var(--blanco);border-radius:12px;padding:12px 14px;font-size:16px;color:var(--grafito);transition:border-color .25s,box-shadow .25s}
.fields textarea{resize:vertical;min-height:110px}
.fields input:focus,.fields select:focus,.fields textarea:focus,.addr input:focus{outline:none;border-color:var(--grafito);box-shadow:0 0 0 4px rgba(245,166,35,.25)}
.fields .check{flex-direction:row;align-items:flex-start;gap:10px;grid-column:1/-1;font-weight:500;line-height:1.45}
.fields .check input{width:20px;height:20px;min-height:0;margin:1px 0 0;accent-color:var(--grafito);flex:none}
.span-2{grid-column:1/-1}
.seg{border:none;padding:0;margin:22px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.seg legend{font-size:13px;font-weight:600;color:var(--gris);margin-bottom:10px;padding:0}
.seg label{position:relative}
.seg input{position:absolute;opacity:0}
.seg span{display:inline-flex;align-items:center;min-height:46px;padding:0 18px;border-radius:999px;border:1.5px solid var(--gris-c);background:var(--blanco);font-weight:600;font-size:15px;transition:all .25s}
.seg input:checked+span{background:var(--grafito);color:var(--hueso);border-color:var(--grafito)}
.seg input:focus-visible+span{outline:2px solid var(--ambar);outline-offset:2px}
.addr{display:flex;gap:10px}
.addr .btn{flex:none}
.map-wrap{position:relative;margin-top:16px;border-radius:20px;overflow:hidden;border:1px solid var(--gris-c)}
.map{height:min(56vh,440px);background:#1A1E23}
.map-tools{position:absolute;z-index:500;top:12px;left:12px;display:flex;flex-wrap:wrap;gap:8px;max-width:calc(100% - 24px)}
.chip{min-height:40px;padding:0 14px;border-radius:999px;border:none;background:rgba(17,20,24,.86);color:var(--hueso);font-weight:600;font-size:13px;backdrop-filter:blur(8px)}
.chip.is-on{background:var(--ambar);color:var(--grafito)}
.map-out{position:absolute;z-index:500;left:12px;bottom:12px;background:rgba(17,20,24,.86);color:var(--hueso);padding:10px 14px;border-radius:12px;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}
.map-msg{position:absolute;inset:0;display:grid;place-items:center;color:var(--gris-d);font-size:14px;text-align:center;padding:20px}
.leaflet-container{font-family:var(--font)}
.vertex{width:14px!important;height:14px!important;margin:-7px 0 0 -7px!important;border-radius:50%;background:var(--ambar);border:2px solid var(--grafito)}

/* Resultado */
.result h3{margin-bottom:6px}
.result__kit{display:flex;align-items:center;gap:18px;background:var(--grafito);color:var(--hueso);border-radius:20px;padding:22px 24px;margin:22px 0}
.result__kit b{font-size:28px;letter-spacing:-.03em}
.result__kit b span{color:var(--ambar)}
.result__kit small{display:block;color:var(--gris-d);font-size:14px;margin-top:2px}
.result__kit svg{width:46px;height:46px;flex:none;fill:none;stroke:var(--ambar);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.kpi{background:var(--blanco);border:1px solid var(--gris-c);border-radius:18px;padding:20px}
.kpi small{display:block;font-size:13px;font-weight:600;color:var(--gris)}
.kpi b{display:block;font-size:clamp(24px,3vw,32px);letter-spacing:-.03em;margin-top:6px;font-variant-numeric:tabular-nums;line-height:1.1}
.kpi span{display:block;font-size:13px;color:var(--gris);margin-top:4px}
.kpi--hi{border-color:var(--ambar);box-shadow:0 0 0 4px rgba(245,166,35,.15)}
.notes{margin-top:18px;display:grid;gap:8px}
.notes p{font-size:14px;background:#FFF7E6;border-radius:12px;padding:12px 14px;color:var(--grafito)}
.supuestos{margin-top:18px;border:1px solid var(--gris-c);border-radius:16px;background:var(--blanco)}
.supuestos summary{cursor:pointer;padding:16px 18px;font-weight:700;font-size:15px;list-style:none;display:flex;justify-content:space-between}
.supuestos summary::after{content:"+";font-weight:400;font-size:20px;line-height:1}
.supuestos[open] summary::after{content:"–"}
.supuestos ul{margin:0;padding:0 18px 18px 36px;font-size:14px;color:var(--gris);display:grid;gap:6px}
.disclaimer{margin-top:16px;font-size:13px;color:var(--gris);border-left:3px solid var(--ambar);padding-left:12px}

/* --- Testimonios --- */
.demo-note{margin-top:18px;font-size:14px;color:var(--gris-d);display:inline-block;border:1px dashed rgba(244,244,242,.25);border-radius:10px;padding:8px 12px}
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote{margin:0;background:var(--grafito-2);border:1px solid rgba(244,244,242,.08);border-radius:24px;padding:32px 28px;display:flex;flex-direction:column;gap:24px;position:relative;transition:transform .5s var(--ease),border-color .4s}
.quote:hover{transform:translateY(-6px);border-color:rgba(245,166,35,.35)}
.quote__demo{align-self:flex-start;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--grafito);background:var(--ambar);padding:4px 9px;border-radius:6px}
.quote blockquote{margin:0;font-size:18px;line-height:1.55;letter-spacing:-.01em;flex:1}
.quote figcaption b{display:block}
.quote figcaption span{font-size:14px;color:var(--gris-d)}

/* --- FAQ --- */
.faq{display:grid;gap:12px}
.faq details{background:var(--blanco);border-radius:18px;border:1px solid transparent;transition:border-color .3s}
.faq details[open]{border-color:var(--gris-c)}
.faq summary{list-style:none;cursor:pointer;padding:22px 24px;font-weight:700;font-size:18px;display:flex;justify-content:space-between;gap:18px;align-items:center;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{width:30px;height:30px;border-radius:50%;background:var(--hueso);flex:none;position:relative;transition:transform .4s var(--ease),background .3s}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:9px;right:9px;top:14px;height:2px;background:var(--grafito);border-radius:2px}
.faq summary i::after{transform:rotate(90deg);transition:transform .4s var(--ease)}
.faq details[open] summary i{background:var(--ambar)}
.faq details[open] summary i::after{transform:rotate(0)}
.faq details p{padding:0 24px 24px;color:var(--gris);max-width:700px}

/* --- Contacto --- */
.contact{overflow:hidden}
.contact::before{content:"";position:absolute;left:-20vmax;bottom:-30vmax;width:60vmax;height:60vmax;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.12),transparent 62%)}
.contact__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;position:relative}
.contact__copy>p:not(.eyebrow){color:var(--gris-d);margin-top:20px;font-size:18px;max-width:440px}
.contact__list{list-style:none;padding:0;margin:36px 0 0;display:grid;gap:16px}
.contact__list li{display:flex;align-items:center;gap:12px;font-weight:600}
.contact__list svg{width:24px;height:24px;fill:none;stroke:var(--ambar);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.contact__form{background:var(--grafito-2);border:1px solid rgba(244,244,242,.1);border-radius:28px;padding:clamp(22px,4vw,40px)}
.contact__form .fields{margin:0 0 22px}
.contact__form input,.contact__form select,.contact__form textarea{background:var(--grafito);border-color:rgba(244,244,242,.16);color:var(--hueso)}
.contact__form .check input{accent-color:var(--ambar)}
.contact__form .calc__status.ok{color:#5CC793}
.contact__form .calc__status.err{color:#F08A8A}

/* --- Pie --- */
.foot{background:#0B0D10;color:var(--gris-d);padding:56px 0 40px}
.foot__in{display:flex;flex-direction:column;gap:12px}
.foot__tag{color:var(--hueso);font-size:22px;font-weight:700;letter-spacing:-.02em;margin-top:8px}
.foot__legal{font-size:13px}

/* --- Asistente --- */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;align-items:center;gap:10px;min-height:58px;padding:0 22px 0 16px;border-radius:999px;border:1px solid rgba(244,244,242,.14);background:var(--grafito);color:var(--hueso);font-weight:700;box-shadow:0 20px 40px -14px rgba(17,20,24,.6);transition:transform .4s var(--ease)}
.chat-fab:hover{transform:translateY(-3px)}
.chat-fab svg{width:30px;height:24px;fill:none;stroke:var(--hueso);stroke-width:8;stroke-linecap:round;stroke-linejoin:round}
.chat-fab svg .ring{stroke-width:5}.chat-fab svg .dot{fill:var(--ambar);stroke:none;animation:dot 2.4s infinite}
@keyframes dot{50%{opacity:.35}}
.chat-fab[aria-expanded="true"]{transform:scale(.9);opacity:0;pointer-events:none}
.chat{position:fixed;right:22px;bottom:22px;z-index:61;width:min(400px,calc(100vw - 28px));height:min(620px,calc(100svh - 44px));background:var(--hueso);border-radius:24px;box-shadow:0 40px 80px -20px rgba(17,20,24,.55);display:flex;flex-direction:column;overflow:hidden;transform-origin:bottom right;animation:chatin .45s var(--ease)}
.chat[hidden]{display:none}
@keyframes chatin{from{opacity:0;transform:translateY(16px) scale(.96)}}
.chat__head{background:var(--grafito);color:var(--hueso);padding:16px 16px 16px 20px;display:flex;align-items:center;justify-content:space-between}
.chat__head b{display:block;font-size:16px}
.chat__head small{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--gris-d);margin-top:2px}
.chat__x{width:44px;height:44px;border-radius:50%;border:none;background:rgba(244,244,242,.08);display:grid;place-items:center}
.chat__x svg{width:20px;height:20px;fill:none;stroke:var(--hueso);stroke-width:2;stroke-linecap:round}
.chat__log{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.msg{max-width:86%;padding:11px 14px;border-radius:16px;font-size:15px;line-height:1.5;white-space:pre-wrap;animation:stepin .35s var(--ease)}
.msg--bot{background:var(--blanco);border:1px solid var(--gris-c);border-bottom-left-radius:6px;align-self:flex-start}
.msg--me{background:var(--grafito);color:var(--hueso);border-bottom-right-radius:6px;align-self:flex-end}
.msg--typing{display:flex;gap:4px;align-items:center;min-height:42px}
.msg--typing i{width:6px;height:6px;border-radius:50%;background:var(--gris);animation:typing 1.2s infinite}
.msg--typing i:nth-child(2){animation-delay:.15s}.msg--typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{30%{transform:translateY(-4px);opacity:.5}}
.msg a{color:var(--ambar-t);font-weight:700}
.chat__chips{display:flex;gap:8px;overflow-x:auto;padding:0 18px 12px;scrollbar-width:none}
.chat__chips button{flex:none;min-height:38px;padding:0 13px;border-radius:999px;border:1px solid var(--gris-c);background:var(--blanco);font-size:13px;font-weight:600;color:var(--grafito)}
.chat__chips button:hover{border-color:var(--grafito)}
.chat__form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--gris-c);background:var(--blanco)}
.chat__form input{flex:1;min-height:48px;border:1.5px solid var(--gris-c);border-radius:999px;padding:0 16px;font-size:16px}
.chat__form input:focus{outline:none;border-color:var(--grafito)}
.chat__form button{width:48px;height:48px;border-radius:50%;border:none;background:var(--ambar);display:grid;place-items:center;flex:none}
.chat__form button svg{width:22px;height:22px;fill:none;stroke:var(--grafito);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.chat__foot{font-size:12px;color:var(--gris);text-align:center;padding:0 12px 12px;background:var(--blanco)}

/* --- Aparición al hacer scroll --- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}

/* --- Responsive --- */
@media (max-width:1080px){
  .nav__links{display:none}
  .nav__cta{margin-left:auto}
  .nav__burger{display:block;margin-left:0}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tile--big{min-height:340px}
  .tile--wide{grid-column:span 2;display:flex}
  .tile--wide .ic{margin-bottom:auto}.tile--wide h3{margin-top:18px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow{grid-template-columns:1fr 36px 1fr 36px 1fr 36px 1fr}
}
@media (max-width:860px){
  .hero{padding-top:110px}
  .hero__in{grid-template-columns:1fr;gap:44px}
  .hero__media{max-width:440px}
  .hero__badge{left:12px}
  .kits{grid-template-columns:1fr}
  .kit{display:grid;grid-template-columns:42% 1fr}
  .kit .slot{aspect-ratio:auto;min-height:220px;border-bottom:none;border-right:1px dashed rgba(17,20,24,.12)}
  .kit-pro{flex-direction:column;align-items:flex-start}
  .flow{grid-template-columns:1fr;gap:0}
  .flow__wire{width:2px;height:34px;margin:0 auto}
  .flow__wire span{width:100%;height:40%;animation-name:wirev}
  @keyframes wirev{from{transform:translateY(-100%)}to{transform:translateY(260%)}}
  .quotes{grid-template-columns:1fr}
  .contact__grid{grid-template-columns:1fr;gap:40px}
  .fields--3{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr}
}
@media (max-width:600px){
  body{font-size:16px}
  .wrap,.nav__in,.hero__in{padding:0 16px}
  .nav__cta{display:none}
  .nav__burger{margin-left:auto}
  .hero__title{font-size:clamp(40px,12.4vw,60px)}
  .hero__ctas .btn{width:100%}
  .hero__w{width:140vw;right:-40vw;bottom:-6vh}
  .kit{grid-template-columns:1fr}
  .kit .slot{min-height:0;aspect-ratio:4/3;border-right:none;border-bottom:1px dashed rgba(17,20,24,.12)}
  .bento{grid-template-columns:1fr}
  .tile--big,.tile--wide{grid-column:auto}
  .tile--big{min-height:300px}
  .steps{grid-template-columns:1fr}
  .fields--2{grid-template-columns:1fr}
  .calc__progress{gap:4px}
  .calc__progress li{font-size:0;gap:0;justify-content:center}
  .calc__progress li span{font-size:11px}
  .calc__nav .btn{flex:1}
  .calc__nav-r{width:100%}
  .addr{flex-direction:column}
  .chat{right:0;bottom:0;width:100vw;height:100svh;border-radius:0}
  .chat-fab{right:14px;bottom:14px}
  .faq summary{font-size:16px;padding:18px}
  .faq details p{padding:0 18px 20px}
}
@media (prefers-reduced-motion:reduce){
  .ticker__track,.hero::after,.hero__badge,.flowbar span,.flow__wire span,.hero__w .w-flow,.chat-fab svg .dot,.hero__scroll span{animation:none}
  .hero__w .w-base,.hero__w .w-ring{stroke-dashoffset:0;animation:none}
  .hero__w .w-dot{opacity:1;animation:none}
  .amber-u::after{transform:none;animation:none}
}