/* Landing de Ads: piezas elegidas de las propuestas A–F. Solo se carga en esta página. */
:root{--rc:20px;--t-h2:clamp(34px,4.3vw,62px);--t-h3:clamp(21px,1.9vw,27px);--t-lead:clamp(18px,1.5vw,21px)}
@keyframes up{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes ml{to{transform:translateX(-50%)}}
@keyframes mr{from{transform:translateX(-50%)}to{transform:none}}
@keyframes grow{from{transform:scaleX(0)}to{transform:none}}
@keyframes stamp{from{opacity:0;transform:scale(1.5) rotate(var(--r,0deg))}to{opacity:1;transform:scale(1) rotate(var(--r,0deg))}}
@keyframes lane{to{background-position:0 -160px}}

/* ---- sistema tipográfico de la página ---- */
.sec{padding:clamp(88px,10vw,144px) 0}
.sec.line{border-top:1px solid var(--line)}
.eyebrow{display:flex;align-items:center;gap:10px;font:600 15px/1.35 var(--sans);color:var(--yellow);margin-bottom:22px;max-width:60ch}
.eyebrow::before{content:"";flex:0 0 10px;height:10px;border-radius:2px;background:var(--yellow)}
.h2{font:900 var(--t-h2)/.98 var(--display);letter-spacing:-.035em;text-wrap:balance;max-width:17ch}
.h3{font:700 var(--t-h3)/1.25 var(--sans);letter-spacing:-.015em;max-width:30ch}
.lead{font-size:var(--t-lead);line-height:1.55;color:var(--soft);max-width:52ch}
.h2+.lead,.h3+.lead{margin-top:20px}.h2+.h3{margin-top:28px}
.act{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.light .lead{color:#333}.light .eyebrow{color:#000}.light .eyebrow::before{background:#000}
.yel .lead{color:#1b1b1b}.yel .eyebrow{color:#000}.yel .eyebrow::before{background:#000}
.hero-sub{font-size:clamp(18px,1.5vw,21px);line-height:1.5;color:#e2e2e2;max-width:46ch;margin-top:clamp(22px,2.4vw,32px)}
.y{color:var(--yellow)}.yel .h3.y{color:#000}
.cap{font:600 14px/1.35 var(--sans);color:var(--muted)}
.note{font-size:14px;color:var(--muted);margin-top:12px;max-width:60ch}
.micro{font-size:14px;color:var(--muted);margin-top:16px;max-width:52ch}
.words{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:10px;font:900 clamp(26px,3vw,44px)/1.05 var(--display);letter-spacing:-.03em}
.words span:nth-child(odd){color:var(--yellow)}
.smp{display:inline-block;font:700 11px var(--sans);letter-spacing:.02em;padding:4px 8px;border-radius:6px;background:#2a2a2a;color:var(--muted);margin-bottom:16px}
.ico.ok{background:var(--yellow);color:#000}.ico.no{background:var(--wine);color:#000}
.a-end{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:32px;margin-top:clamp(36px,4vw,56px);align-items:baseline}
.a-end .h3{color:var(--yellow)}.yel .a-end .h3{color:#000}

/* 1 · Hero amarillo (C) */
.ah-hero{padding:clamp(72px,9vw,128px) 0 clamp(56px,6vw,88px)}
.ah-h1{font:900 clamp(56px,10vw,170px)/.84 var(--display);letter-spacing:-.055em}
.ah-h1 span{display:block;animation:up .8s cubic-bezier(.2,.7,.2,1) both}.ah-h1 span+span{animation-delay:.12s}
.ah-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px 48px;margin-top:clamp(36px,4vw,56px);padding-top:28px;border-top:2px solid #000}
.ah-foot .hero-sub{margin-top:0;color:#111}

/* 2 · Empresas: dos cintas en sentido opuesto (C) */
.ah-logos{padding:clamp(40px,5vw,64px) 0;overflow:hidden;border-bottom:1px solid var(--line)}
.ah-logos .cap{margin-bottom:22px}
.m1,.m2{overflow:hidden}
.m1>div,.m2>div{display:flex;align-items:center;gap:28px;width:max-content;padding:8px 0}
.m1>div{animation:ml 50s linear infinite}.m2>div{animation:mr 50s linear infinite}
.m1 span,.m2 span{font:900 clamp(28px,3.4vw,52px)/1 var(--display);letter-spacing:-.035em;white-space:nowrap}
.m2 span{color:transparent;-webkit-text-stroke:1.5px #6e6e6e}
.m1 i,.m2 i{width:12px;height:12px;border-radius:3px;background:var(--yellow);transform:rotate(45deg)}
.ah-logos:hover .m1>div,.ah-logos:hover .m2>div{animation-play-state:paused}

/* 3 · Acelerador: sellos de goma (F), a todo el ancho */
.ah-acc .h2{max-width:20ch}
.stamps{display:flex;flex-wrap:wrap;gap:32px 34px;margin-top:clamp(36px,4.5vw,56px);padding:10px 0}
.stamp{--r:0deg;display:inline-block;padding:14px 20px;border:3px solid var(--yellow);border-radius:8px;color:var(--yellow);font:900 clamp(20px,2.2vw,30px)/1 var(--display);letter-spacing:-.02em;text-transform:uppercase;transform:rotate(var(--r))}
.stamps .stamp{animation:stamp .5s cubic-bezier(.2,.8,.2,1) both}
.stamps .stamp:nth-child(2){animation-delay:.12s}.stamps .stamp:nth-child(3){animation-delay:.24s}.stamps .stamp:nth-child(4){animation-delay:.36s}.stamps .stamp:nth-child(5){animation-delay:.48s}
@supports (animation-timeline:view()){.stamps .stamp{animation:stamp linear both;animation-timeline:view();animation-range:entry 0% cover 25%;animation-delay:0s}}

/* 4 · Antes / después: limpiaparabrisas (D) */
.wipe-h{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;margin-top:clamp(36px,4.5vw,56px);padding-bottom:14px;border-bottom:1px solid var(--line)}
.wipe-h span{font:600 14px var(--sans);color:var(--muted)}.wipe-h span:last-child{color:var(--yellow)}
.wipe{list-style:none}
.wipe li{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;border-bottom:1px solid var(--line);align-items:center}
.wipe p{font:700 var(--t-h3)/1.3 var(--sans);letter-spacing:-.01em}
.wipe .a{padding:24px 0;color:var(--dim);text-decoration:line-through;text-decoration-color:var(--wine);text-decoration-thickness:2px}
.wipe .b{background:var(--yellow);color:#000;padding:16px 20px;margin:12px 0;border-radius:10px}
@supports (animation-timeline:view()){
  .wipe .b{animation:wipe linear both;animation-timeline:view();animation-range:entry 25% cover 45%}
  @keyframes wipe{from{clip-path:inset(0 100% 0 0 round 10px)}to{clip-path:inset(0 0 0 0 round 10px)}}
}

/* 5 · Beneficios: escalera ascendente en blanco (E) */
.stairs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px 24px;margin-top:clamp(80px,9vw,120px)}
.stairs .st{--i:0;position:relative;padding-top:22px;transform:translateY(calc(var(--i) * -22px))}
.stairs .st::before{content:"";position:absolute;left:0;top:0;height:6px;width:100%;background:var(--yellow);transform-origin:left}
.stairs .n{font:600 14px var(--sans);letter-spacing:.06em}
.stairs .bic{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#000;color:var(--yellow);margin:16px 0 18px}
.stairs .bic svg{width:22px;height:22px}
.stairs h3{font:700 var(--t-h3)/1.2 var(--sans);letter-spacing:-.015em;margin-bottom:10px}
.stairs p{color:#444;font-size:16.5px}
@supports (animation-timeline:view()){.stairs .st::before{animation:grow linear both;animation-timeline:view();animation-range:entry 0% cover 30%}}

/* 6 · Potencia / dirección: acordeón sobre amarillo (A) */
.pot{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,6vw,96px);align-items:start}
.pot .ln{display:block}.pot .ln:first-child{color:rgba(0,0,0,.45)}
.acc2{border-top:2px solid #000}
.acc2 details{border-bottom:2px solid #000}
.acc2 summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 0;font:900 clamp(22px,2.2vw,32px)/1.1 var(--display);letter-spacing:-.025em}
.acc2 summary::-webkit-details-marker{display:none}
.acc2 summary i{flex:0 0 34px;height:34px;border-radius:50%;background:#000;position:relative}
.acc2 summary i::before,.acc2 summary i::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:2px;background:var(--yellow);transform:translate(-50%,-50%)}
.acc2 summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .25s}
.acc2 details[open] summary i::after{transform:translate(-50%,-50%)}
.acc2 details p{padding:0 0 24px;font-size:18px;max-width:52ch;color:#1b1b1b}

/* 7 · Caso: odómetro (A) */
.case{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;margin-top:clamp(36px,4.5vw,56px)}
.case>div{border:1px solid var(--line);border-radius:var(--rc);padding:clamp(28px,3.4vw,48px)}
.arrows{list-style:none;margin-top:22px}
.arrows li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--line);font-size:18px}
.arrows svg{flex:0 0 18px;width:18px;height:18px;margin-top:4px;color:var(--yellow)}
.odo{background:var(--surface);display:flex;flex-direction:column;justify-content:center}
.odo .from{font-size:20px;color:var(--soft);margin-top:18px}.odo .from b{font:900 40px/1 var(--display);color:#fff;margin-right:8px}
.odo .down{display:block;font-size:30px;color:var(--yellow);margin:10px 0}
.odo .to{font-size:22px;color:var(--soft)}
.odo .to b{display:block;font:900 clamp(56px,7.6vw,120px)/.9 var(--display);letter-spacing:-.045em;color:var(--yellow);margin-bottom:6px}
@property --k{syntax:'<integer>';inherits:false;initial-value:100}
@supports (animation-timeline:view()){
  .odo .count{--k:100;counter-reset:k var(--k);font-size:0!important;animation:kcount linear both;animation-timeline:view();animation-range:entry 20% cover 45%}
  .odo .count::after{content:"+" counter(k) ".000";font:900 clamp(56px,7.6vw,120px)/.9 var(--display);letter-spacing:-.045em}
  @keyframes kcount{from{--k:0}to{--k:100}}
}

/* 8 · Testimonios: carrusel deslizable (A) */
.th{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px}
.tests{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,32%);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;margin-top:clamp(32px,4vw,48px);padding-bottom:16px;scrollbar-color:var(--yellow) #1a1a1a}
.tq{scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--rc);padding:28px;display:flex;flex-direction:column}
.tq .smp{align-self:flex-start}
.tq blockquote{font-size:18px;line-height:1.5;color:#e6e6e6;flex:1}
.tq figcaption{margin-top:20px;font-weight:700;color:var(--yellow);font-size:15px}

/* 9 · Proceso: cinco columnas con línea que se llena (C) */
.proc{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin-top:clamp(40px,5vw,64px);position:relative}
.proc::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:#222}
.proc::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--yellow);transform-origin:left}
@supports (animation-timeline:view()){.proc::after{animation:grow linear both;animation-timeline:view();animation-range:entry 30% cover 55%}}
.proc li{padding:28px 20px 8px 0}
.proc .pn{display:block;font:900 clamp(40px,4vw,64px)/1 var(--display);letter-spacing:-.04em;color:var(--yellow)}
.proc h3{font:900 clamp(21px,1.9vw,28px)/1.1 var(--display);letter-spacing:-.025em;margin:14px 0 10px}
.proc p{color:var(--soft);font-size:16px}

/* 10 · Para quién: dos señales (B) + especialización (E) */
.signs{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sign{border-radius:24px;padding:clamp(28px,3.4vw,48px)}
.sign.yes{background:var(--yellow);color:#000}.sign.no{background:var(--surface);border:1px solid var(--line)}
.sign .glyph{display:block;width:56px;height:56px;margin-bottom:22px}
.sign.yes .glyph{background:#000;transform:rotate(45deg) scale(.78);border-radius:8px}
.sign.no .glyph{border:6px solid var(--wine);border-radius:50%;position:relative}
.sign.no .glyph::after{content:"";position:absolute;left:50%;top:50%;width:70%;height:6px;background:var(--wine);transform:translate(-50%,-50%) rotate(-45deg)}
.sign .h3{max-width:none}
.sign ul{list-style:none;margin-top:16px}
.sign li{display:flex;gap:12px;align-items:flex-start;padding:13px 0;border-top:1px solid rgba(0,0,0,.15);font-size:17px}
.sign li .ico{margin-top:2px;flex:0 0 22px}
.sign.yes .ico.ok{background:#000;color:var(--yellow)}
.sign.no li{border-color:var(--line);color:var(--muted)}
.spec{margin-top:clamp(40px,5vw,64px);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px}

/* 11 · Cierre con la carretera (B) */
.fin{position:relative;overflow:hidden;padding-top:clamp(100px,12vw,160px);border-top:1px solid var(--line)}
.fin-in{text-align:center;max-width:900px;margin-inline:auto}
.fin-in .h2,.fin-in .lead,.fin-in .h3{margin-inline:auto}
.fin .h2{font-size:clamp(40px,5.6vw,86px);max-width:20ch}
.fin .lead{margin-top:28px}
.fin .fs{margin-top:32px}
.fin .act{justify-content:center}.fin .micro{margin-inline:auto}
.road{position:relative;height:clamp(180px,22vw,300px);margin-top:clamp(56px,6vw,88px);perspective:340px;overflow:hidden}
.plane{position:absolute;left:50%;bottom:0;width:min(1100px,140vw);height:900px;transform:translateX(-50%) rotateX(72deg);transform-origin:bottom;
  background:#141414;border-left:6px solid #2a2a2a;border-right:6px solid #2a2a2a;
  background-image:linear-gradient(var(--yellow),var(--yellow));background-size:14px 80px;background-repeat:repeat-y;background-position:center 0;animation:lane 1.2s linear infinite}

@media (max-width:900px){
  .wipe li,.wipe-h,.a-end,.pot,.case,.signs{grid-template-columns:minmax(0,1fr)}
  .wipe li{gap:0;padding-bottom:12px}.wipe .a{padding-bottom:4px}.wipe .b{margin-top:4px}
  .wipe-h span:last-child{display:none}
  .stairs{grid-template-columns:minmax(0,1fr);margin-top:40px;gap:36px}.stairs .st{transform:none}
  .tests{grid-auto-columns:85%}
  .proc{grid-template-columns:minmax(0,1fr)}.proc::before,.proc::after{display:none}.proc li{border-top:1px solid var(--line)}
}
@media (prefers-reduced-motion:reduce){.m1>div,.m2>div,.plane,.ah-h1 span,.stamps .stamp{animation:none}}