/* ISIDORA SPA — Transporte de carga en camión plano
   Akorum Digital */

:root{
  --acero-900:#101418;
  --acero-800:#171C22;
  --acero-700:#232A32;
  --acero-600:#39424C;
  --acero-400:#78838F;
  --acero-200:#D6DADF;
  --acero-100:#EDEFF1;
  --blanco:#FFFFFF;
  --naranja:#F26522;
  --naranja-osc:#D2500F;
  --wsp:#25D366;
  --wsp-osc:#1DAE52;
  --radio:4px;
  --wrap:1240px;
  --t:.35s cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{
  font-family:'Barlow',system-ui,sans-serif;
  color:var(--acero-800);background:var(--blanco);
  font-size:clamp(1rem,.97rem + .15vw,1.075rem);line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:'Barlow Condensed',sans-serif;font-weight:700;line-height:1.03;text-transform:uppercase;letter-spacing:.005em}
h1{font-size:clamp(2.7rem,7.2vw,5.2rem)}
h2{font-size:clamp(2rem,4.2vw,3.3rem)}
h3{font-size:clamp(1.25rem,1.9vw,1.5rem)}
.acc{color:var(--naranja)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;width:100%}

/* ---------- BOTONES ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;
  letter-spacing:.06em;font-size:1.02rem;
  padding:12px 22px;border:2px solid transparent;border-radius:var(--radio);
  cursor:pointer;transition:var(--t);white-space:nowrap;
}
.btn svg{width:19px;height:19px;fill:currentColor;flex:none}
.btn--lg{padding:15px 30px;font-size:1.15rem}
.btn--full{width:100%}
.btn--wsp{background:var(--wsp);color:#08331A;box-shadow:0 6px 18px rgba(37,211,102,.28)}
.btn--wsp:hover{background:var(--wsp-osc);color:#fff;transform:translateY(-2px);box-shadow:0 10px 26px rgba(37,211,102,.36)}
.btn--ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.04);backdrop-filter:blur(3px)}
.btn--ghost:hover{background:#fff;color:var(--acero-900);border-color:#fff;transform:translateY(-2px)}
.btn--dark{background:var(--acero-900);color:#fff}
.btn--dark:hover{background:var(--naranja);transform:translateY(-2px)}

/* ---------- LOGO ---------- */
.logo{display:flex;align-items:center}
.logo img{height:44px;width:auto;display:block;transition:var(--t)}
.logo--foot img{height:56px}

/* ---------- NAV ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:900;transition:var(--t);
  background:linear-gradient(180deg,rgba(16,20,24,.82),rgba(16,20,24,0))}
.nav__inner{max-width:var(--wrap);margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav__links{display:flex;align-items:center;gap:21px}
.nav__links>a{
  font-family:'Barlow Condensed',sans-serif;font-weight:600;text-transform:uppercase;
  letter-spacing:.06em;font-size:1.02rem;color:rgba(255,255,255,.9);position:relative;padding:4px 0;
}
.nav__links>a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--naranja);transition:var(--t)}
.nav__links>a:not(.btn):hover::after{width:100%}
.nav--scroll{background:var(--acero-900);box-shadow:0 2px 22px rgba(0,0,0,.32)}
.nav--scroll .nav__inner{padding:9px 24px}
.nav--scroll .logo img{height:38px}
.burger{display:none;width:44px;height:38px;background:none;border:0;cursor:pointer;flex-direction:column;justify-content:center;gap:6px}
.burger span{display:block;height:2px;background:#fff;transition:var(--t)}
.burger.on span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;background:var(--acero-900)}
.hero__bg{position:absolute;inset:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 60%;animation:zoom 18s ease-out forwards}
@keyframes zoom{from{transform:scale(1.1)}to{transform:scale(1)}}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(16,20,24,.93) 0%,rgba(16,20,24,.78) 45%,rgba(16,20,24,.35) 100%);
}
.hero__inner{position:relative;z-index:2;max-width:var(--wrap);margin:0 auto;padding:130px 24px 90px;width:100%;color:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.2em;
  font-weight:600;font-size:.92rem;color:#fff;
  border:1px solid rgba(255,255,255,.3);border-left:3px solid var(--naranja);
  padding:7px 16px;margin-bottom:26px;background:rgba(255,255,255,.05)
}
.dot{width:8px;height:8px;background:var(--naranja);border-radius:50%;animation:pulso 2s infinite}
@keyframes pulso{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.75)}}
.hero h1{max-width:16ch;margin-bottom:22px;text-shadow:0 4px 30px rgba(0,0,0,.4)}
.hero__slogan{
  font-family:'Barlow Condensed',sans-serif;font-weight:600;text-transform:uppercase;
  letter-spacing:.05em;line-height:1.12;
  font-size:clamp(1.25rem,2.4vw,1.85rem);color:#fff;
  border-left:4px solid var(--naranja);padding-left:16px;
  margin:-6px 0 24px;max-width:30ch;
}
.hero__sub{max-width:56ch;font-size:clamp(1.08rem,1.6vw,1.3rem);color:rgba(255,255,255,.88);margin-bottom:34px}
.hero__sub strong{color:#fff}
.hero__btns{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px}
.hero__feats{display:flex;flex-wrap:wrap;gap:14px 34px;border-top:1px solid rgba(255,255,255,.18);padding-top:24px;max-width:900px}
.hero__feats li{display:flex;align-items:center;gap:10px;font-family:'Barlow Condensed',sans-serif;
  text-transform:uppercase;letter-spacing:.07em;font-weight:600;font-size:1.02rem;color:rgba(255,255,255,.92)}
.hero__feats svg{width:22px;height:22px;fill:var(--naranja);flex:none}
.hero__scroll{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.65);font-size:1.6rem;animation:baja 2.2s infinite}
@keyframes baja{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,9px)}}

/* ---------- STRIP ---------- */
.strip{background:var(--acero-900);color:#fff;border-top:4px solid var(--naranja)}
.strip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1);padding:0}
.strip__grid>div{background:var(--acero-900);padding:30px 24px;text-align:center}
.strip b{display:block;font-family:'Barlow Condensed',sans-serif;font-size:clamp(1.8rem,3.2vw,2.5rem);color:var(--naranja);line-height:1}
.strip span{display:block;margin-top:6px;font-size:.9rem;letter-spacing:.09em;text-transform:uppercase;color:rgba(255,255,255,.62)}

/* ---------- SECCIONES ---------- */
.sec{padding:clamp(64px,8vw,110px) 0}
.sec--gris{background:var(--acero-100)}
.sec__head{max-width:800px;margin-bottom:52px}
.kicker{
  font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.24em;
  font-weight:600;font-size:.92rem;color:var(--naranja);margin-bottom:12px;
  display:flex;align-items:center;gap:11px;
}
.kicker::before{content:"";width:34px;height:3px;background:var(--naranja)}
.kicker--light{color:var(--naranja)}
.lead{margin-top:18px;font-size:clamp(1.05rem,1.4vw,1.18rem);color:var(--acero-600);max-width:70ch}
.lead--light{color:rgba(255,255,255,.82)}

/* ---------- CARDS SERVICIO ---------- */
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.cards>.card{grid-column:span 2}
.cards>.card:nth-child(4){grid-column:2/span 2}
.card{background:#fff;border:1px solid var(--acero-200);border-radius:var(--radio);overflow:hidden;
  display:flex;flex-direction:column;transition:var(--t);position:relative}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--naranja);transform:scaleX(0);transform-origin:left;transition:var(--t);z-index:3}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 42px rgba(16,20,24,.16);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card__img{aspect-ratio:16/10;overflow:hidden;background:var(--acero-200)}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.22,.61,.36,1)}
.card:hover .card__img img{transform:scale(1.07)}
.card__body{padding:24px;flex:1}
.ico{width:34px;height:34px;fill:var(--naranja);margin-bottom:12px}
.card__body h3{margin-bottom:9px}
.card__body p{color:var(--acero-600);font-size:.99rem}

/* ---------- SPLIT CONSTRUCCION ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;background:#fff}
.split__img{position:relative;min-height:460px;overflow:hidden}
.split__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split__txt{padding:clamp(48px,6vw,92px) clamp(24px,5vw,72px);display:flex;flex-direction:column;justify-content:center;max-width:760px}
.split__txt h2{margin-bottom:18px}
.split__txt>p{color:var(--acero-600);margin-bottom:24px}
.ticks{margin-bottom:30px;display:grid;gap:11px}
.ticks li{display:flex;gap:12px;align-items:flex-start;font-weight:500}
.ticks li::before{
  content:"";flex:none;width:20px;height:20px;margin-top:3px;background:var(--naranja);
  -webkit-mask:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.split__txt .btn{align-self:flex-start}

/* ---------- NORTE ---------- */
.norte{position:relative;padding:clamp(70px,9vw,120px) 0;color:#fff;overflow:hidden;background:var(--acero-900)}
.norte__bg{position:absolute;inset:0}
.norte__bg img{width:100%;height:100%;object-fit:cover;opacity:.3}
.norte::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,20,24,.9),rgba(16,20,24,.78))}
.norte__inner{position:relative;z-index:2}
.norte h2{margin-bottom:16px}
.rumbos{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:34px 0 10px}
.rumbo{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.04);padding:22px 24px 26px}
.rumbo h3{display:flex;align-items:center;gap:10px;color:#fff;margin-bottom:16px;letter-spacing:.09em}
.rumbo__flecha{
  width:28px;height:28px;flex:none;display:grid;place-items:center;
  background:var(--naranja);color:#fff;font-size:1.05rem;line-height:1;padding-bottom:2px;
}
.rumbos__nota{color:rgba(255,255,255,.6);font-size:.97rem;margin-bottom:40px}
.destinos{display:flex;flex-wrap:wrap;gap:10px}
.destinos span{
  font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.09em;font-weight:600;
  font-size:1rem;padding:9px 16px;border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.06);transition:var(--t);cursor:default;
}
.destinos span:hover{background:var(--naranja);border-color:var(--naranja);transform:translateY(-3px)}
.destinos__mas{opacity:.6;border-style:dashed !important}
.norte__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-bottom:44px;
  border-top:1px solid rgba(255,255,255,.18);padding-top:38px}
.norte__cols h3{margin-bottom:9px;color:#fff}
.norte__cols p{color:rgba(255,255,255,.75);font-size:.99rem}

/* ---------- FLOTA ---------- */
.flota{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-bottom:56px}
.fcard{background:#fff;border-radius:var(--radio);overflow:hidden;border:1px solid var(--acero-200);transition:var(--t)}
.fcard:hover{transform:translateY(-5px);box-shadow:0 22px 44px rgba(16,20,24,.16)}
.fcard__img{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--acero-200)}
.fcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.fcard:hover .fcard__img img{transform:scale(1.06)}
.tag{
  position:absolute;left:0;bottom:0;background:var(--naranja);color:#fff;
  font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;
  letter-spacing:.12em;font-size:1.05rem;padding:8px 20px;
}
.fcard__body{padding:26px}
.fcard__body h3{margin-bottom:10px}
.fcard__body p{color:var(--acero-600)}
.galeria{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.galeria figure{position:relative;overflow:hidden;border-radius:var(--radio);aspect-ratio:4/3;background:var(--acero-200)}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.galeria figure:hover img{transform:scale(1.08)}
.galeria figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 16px 12px;color:#fff;
  font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.09em;font-size:.98rem;
  background:linear-gradient(180deg,transparent,rgba(16,20,24,.88));
}

/* ---------- EQUIPAMIENTO Y SEGURIDAD ---------- */
.equipo{padding:clamp(64px,8vw,110px) 0;background:#fff}
.equipo__panel{
  display:grid;grid-template-columns:.85fr 1.15fr;
  background:var(--acero-900);color:#fff;border-top:4px solid var(--naranja);
  box-shadow:0 26px 60px rgba(16,20,24,.2);
}
.equipo__img{position:relative;min-height:340px;overflow:hidden}
.equipo__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.equipo__img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,20,24,.15),rgba(16,20,24,.55))}
.equipo__lista{padding:clamp(30px,3.4vw,46px);display:grid;gap:26px}
.equipo__lista li{display:flex;gap:20px;align-items:flex-start}
.equipo__lista li+li{border-top:1px solid rgba(255,255,255,.13);padding-top:26px}
.equipo__ico{
  width:52px;height:52px;flex:none;display:grid;place-items:center;
  background:var(--naranja);border-radius:var(--radio);
}
.equipo__ico svg{width:27px;height:27px;fill:#fff}
.equipo__lista h3{color:#fff;margin-bottom:8px}
.equipo__lista p{color:rgba(255,255,255,.76);font-size:.99rem}
.equipo__lista strong{color:#fff}
.equipo__fotos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.equipo__fotos figure{position:relative;overflow:hidden;border-radius:var(--radio);aspect-ratio:4/3;background:var(--acero-200)}
.equipo__fotos img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.equipo__fotos figure:hover img{transform:scale(1.07)}
.equipo__fotos figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 14px 11px;color:#fff;
  font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.08em;font-size:.94rem;
  background:linear-gradient(180deg,transparent,rgba(16,20,24,.9));
}
.equipo__cierre{
  margin-top:26px;padding:16px 22px;background:var(--acero-100);
  border-left:4px solid var(--naranja);color:var(--acero-600);font-weight:500;
}

/* ---------- RAZONES ---------- */
.razones{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--acero-200);border:1px solid var(--acero-200)}
.razon{background:#fff;padding:34px 28px;transition:var(--t)}
.razon:hover{background:var(--acero-900);color:#fff}
.razon:hover h3{color:#fff}
.razon:hover p{color:rgba(255,255,255,.75)}
.num{font-family:'Barlow Condensed',sans-serif;font-size:2.4rem;font-weight:700;color:var(--naranja);line-height:1;display:block;margin-bottom:14px}
.razon h3{margin-bottom:10px;transition:var(--t)}
.razon p{color:var(--acero-600);font-size:.99rem;transition:var(--t)}

/* ---------- CTA ---------- */
.cta{position:relative;padding:clamp(70px,8vw,110px) 0;text-align:center;color:#fff;overflow:hidden;background:var(--acero-900)}
.cta__bg{position:absolute;inset:0}
.cta__bg img{width:100%;height:100%;object-fit:cover;opacity:.32}
.cta::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,20,24,.86),rgba(16,20,24,.92))}
.cta__inner{position:relative;z-index:2}
.cta h2{max-width:20ch;margin:0 auto 14px}
.cta p{color:rgba(255,255,255,.78);margin-bottom:28px;font-size:1.1rem}

/* ---------- CONTACTO ---------- */
.contacto{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.datos{margin:30px 0;display:grid;gap:16px}
.datos li{display:flex;gap:14px;align-items:center}
.dico{width:44px;height:44px;flex:none;display:grid;place-items:center;background:var(--acero-900);border-radius:var(--radio)}
.dico svg{width:21px;height:21px;fill:var(--naranja)}
.datos b{display:block;font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.13em;font-size:.82rem;color:var(--acero-400)}
.datos a,.datos div>span{font-weight:600;font-size:1.08rem;color:var(--acero-900);transition:var(--t)}
.datos a:hover{color:var(--naranja)}
.form{background:#fff;border:1px solid var(--acero-200);border-top:4px solid var(--naranja);border-radius:var(--radio);padding:32px;box-shadow:0 18px 44px rgba(16,20,24,.07)}
.form h3{margin-bottom:6px}
.form__nota{color:var(--acero-400);font-size:.94rem;margin-bottom:22px}
.form label{display:block;margin-bottom:15px;font-family:'Barlow Condensed',sans-serif;
  text-transform:uppercase;letter-spacing:.1em;font-size:.88rem;color:var(--acero-600);font-weight:600}
.form input,.form textarea{
  width:100%;margin-top:6px;padding:12px 14px;border:1px solid var(--acero-200);border-radius:var(--radio);
  font-family:'Barlow',sans-serif;font-size:1rem;color:var(--acero-900);background:var(--acero-100);
  text-transform:none;letter-spacing:normal;transition:var(--t);
}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--naranja);background:#fff;box-shadow:0 0 0 3px rgba(242,101,34,.14)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form textarea{resize:vertical}

/* ---------- FOOTER ---------- */
.foot{background:var(--acero-900);color:rgba(255,255,255,.68);padding-top:64px;border-top:4px solid var(--naranja)}
.foot__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.foot .logo{margin-bottom:18px}
.foot p{font-size:.97rem;max-width:42ch}
.foot h4{color:#fff;font-size:1.15rem;margin-bottom:16px;letter-spacing:.09em}
.foot li{margin-bottom:9px;font-size:.97rem}
.foot li a{transition:var(--t)}
.foot li a:hover{color:var(--naranja)}
.foot__bar{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);padding-top:22px;padding-bottom:22px;font-size:.9rem;color:rgba(255,255,255,.5)}
.foot__bar strong{color:rgba(255,255,255,.82);font-weight:600}
.foot__bar a{transition:var(--t)}
.foot__bar a:hover strong{color:var(--naranja)}

/* ---------- WHATSAPP FLOTANTE ---------- */
.wsp-float{
  position:fixed;right:20px;bottom:20px;z-index:950;
  display:flex;align-items:center;gap:9px;background:var(--wsp);color:#08331A;
  padding:13px 20px 13px 16px;border-radius:50px;
  box-shadow:0 10px 30px rgba(37,211,102,.45);transition:var(--t);
  font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.09em;font-size:1.05rem;
}
.wsp-float svg{width:26px;height:26px;fill:currentColor}
.wsp-float:hover{background:var(--wsp-osc);color:#fff;transform:translateY(-3px) scale(1.03)}

/* ---------- REVEAL ---------- */
.js .reveal{opacity:0;transform:translateY(26px);}
.reveal{transition:opacity .7s ease,transform .7s cubic-bezier(.22,.61,.36,1)}
.js .reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1250px){
  .nav__links{gap:15px}
  .nav__links>a{font-size:.96rem}
}
@media (max-width:1100px){
  .equipo__panel{grid-template-columns:1fr}
  .equipo__img{min-height:260px}
  .cards{grid-template-columns:repeat(4,1fr)}
  .cards>.card:nth-child(4){grid-column:span 2}
  .razones{grid-template-columns:repeat(2,1fr)}
  .norte__cols{grid-template-columns:1fr;gap:22px}
  .rumbos{grid-template-columns:1fr;gap:16px}
  .galeria{grid-template-columns:repeat(2,1fr)}
  .equipo__fotos{grid-template-columns:repeat(3,1fr);gap:12px}
  .nav__links{gap:18px}
  .nav__links>a{font-size:.95rem}
}
@media (max-width:900px){
  .split{grid-template-columns:1fr}
  .split__img{min-height:300px}
  .contacto{grid-template-columns:1fr;gap:40px}
  .foot__grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:860px){
  .burger{display:flex}
  .nav__links{
    position:fixed;inset:0 0 0 auto;width:min(320px,84vw);background:var(--acero-900);
    flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:4px;
    padding:96px 28px 40px;transform:translateX(100%);transition:transform .4s cubic-bezier(.22,.61,.36,1);
    box-shadow:-14px 0 40px rgba(0,0,0,.4);overflow-y:auto;
  }
  .nav__links.on{transform:none}
  .nav__links>a{width:100%;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:1.14rem}
  .nav__cta{margin-top:20px;justify-content:center;border-bottom:0 !important}
  .nav{background:var(--acero-900)}
  .strip__grid{grid-template-columns:repeat(2,1fr)}
  .flota{grid-template-columns:1fr}
}
@media (max-width:640px){
  html{scroll-padding-top:66px}
  .cards{grid-template-columns:1fr}
  .cards>.card,.cards>.card:nth-child(4){grid-column:1/-1}
  .razones{grid-template-columns:1fr}
  .galeria{grid-template-columns:1fr 1fr;gap:10px}
  .equipo__fotos{grid-template-columns:1fr 1fr;gap:10px}
  .equipo__fotos figure:first-child{grid-column:1/-1;aspect-ratio:16/9}
  .hero__inner{padding:118px 24px 80px}
  .hero__feats{gap:12px 20px}
  .hero__feats li{font-size:.94rem;width:calc(50% - 10px)}
  .hero__btns .btn{width:100%}
  .foot__grid{grid-template-columns:1fr}
  .foot__bar{flex-direction:column;gap:8px}
  .form{padding:24px 20px}
  .logo img{height:34px}
  .nav--scroll .logo img{height:30px}
  .logo--foot img{height:46px}
  .equipo__lista li{flex-direction:column;gap:12px}
  .equipo__ico{width:46px;height:46px}
  .hero__slogan{padding-left:13px;margin-bottom:20px}
  .form__row{grid-template-columns:1fr}
  .wsp-float span{display:none}
  .wsp-float{padding:15px;border-radius:50%}
  .split__txt{padding:44px 24px}
}