/* Pacífico Sur Energía · sitio v3 — parámetros del brochure FINAL (base.css) */
@font-face{font-family:"Lato";font-weight:300;font-style:normal;font-display:swap;src:url("fonts/Lato-Light.ttf") format("truetype")}
@font-face{font-family:"Lato";font-weight:400;font-style:normal;font-display:swap;src:url("fonts/Lato-Regular.ttf") format("truetype")}

:root{
  --bone:#F2F4F5; --night:#071C26; --deep:#0D3B4F; --wind:#7FB4C4;
  --soft:#CFD6DA; --cap:#98A4AB; --line:#1E3441; --panel:#191C1E;
  --line-l:rgba(13,59,79,.18); --card:rgba(13,59,79,.22);
  --line-d:rgba(242,244,245,.14);
  --f:"Lato",Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden;overscroll-behavior-x:none}
body{font-family:var(--f);font-weight:300;background:var(--night);color:var(--bone);line-height:1.55;font-size:18px;-webkit-font-smoothing:antialiased;overflow-x:clip;overscroll-behavior-x:none}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
strong,b{font-weight:400}
.wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}
.wrap-n{width:min(1320px,calc(100% - 48px));margin:0 auto}

/* tipografía */
h1,h2{font-weight:300;line-height:1.12}
h1{letter-spacing:-.02em}
h2{font-size:clamp(31px,4.3vw,62px);letter-spacing:-.016em;margin-top:18px}
h3{font-weight:400;font-size:clamp(19px,1.55vw,22px);line-height:1.3;letter-spacing:-.005em}
.lede{font-size:clamp(19px,1.6vw,24px);line-height:1.5}
.kick{font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:400;color:var(--wind)}
.bone .kick{color:var(--deep);opacity:.85}
.bone{background:var(--bone);color:var(--night)}
.night{background:var(--night);color:var(--bone)}
.deep{background:var(--deep);color:var(--bone)}
.night p,.deep p{color:var(--soft)}
.capt{font-size:11.5px;line-height:1.5;color:var(--cap);letter-spacing:.04em;margin-top:12px}
.rule{height:1px;background:var(--line-l);border:0}

/* revelado al scroll */
.rv{opacity:0;transform:translateY(26px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.12s}.rv.d2{transition-delay:.24s}.rv.d3{transition-delay:.36s}.rv.d4{transition-delay:.48s}.rv.d5{transition-delay:.6s}

/* medios: poster + video diferido que funde sobre el poster */
.media{position:absolute;inset:0;overflow:hidden}
.media img,.media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.media video{opacity:0;transition:opacity 2s ease}
.media video.on{opacity:1}
.kb{animation:kb 28s ease-in-out infinite alternate;transform-origin:var(--kb-o,50% 50%);will-change:transform}
.media.live .kb{animation-play-state:paused}
@keyframes kb{from{transform:scale(1)}to{transform:scale(1.07)}}

/* nav */
nav{position:fixed;inset:0 0 auto 0;z-index:50;height:64px;display:flex;align-items:center;transition:background .6s,backdrop-filter .6s,border-color .6s;border-bottom:1px solid transparent}
nav.solid{background:rgba(7,28,38,.8);backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);border-color:var(--line-d)}
nav .wrap-n{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:14px;text-transform:uppercase;line-height:1.15;opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}
nav.solid .brand{opacity:1;transform:none;pointer-events:auto}
.brand img{height:38px;width:38px}
.brand .wm{display:block;font-weight:300;letter-spacing:.22em;font-size:13.5px;color:var(--bone)}
.brand .wm small{display:block;font-weight:300;letter-spacing:.3em;font-size:8.5px;color:var(--soft);margin-top:3px}
.menu{display:flex;gap:30px;align-items:center;font-size:13px;font-weight:400;letter-spacing:.04em;color:rgba(242,244,245,.82)}
.menu a{transition:color .3s}.menu a:hover{color:var(--bone)}
.menu .cta{padding:8px 16px;border:1px solid rgba(242,244,245,.4);border-radius:2px;color:var(--bone);transition:background .3s,color .3s}
.menu .cta:hover{background:var(--bone);color:var(--night)}
.lang{display:inline-flex;border:1px solid rgba(242,244,245,.32);border-radius:2px;overflow:hidden;font-size:11px;font-weight:400;letter-spacing:.14em}
.lang a{padding:7px 10px;color:rgba(242,244,245,.75)}
.lang a.on{background:var(--bone);color:var(--night)}

/* hero */
.hero{position:relative;height:100svh;min-height:640px;display:flex;align-items:flex-end;overflow:hidden;background:var(--night)}
.hero .veil{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(10,12,14,.62) 0%,rgba(10,12,14,.18) 30%,rgba(10,12,14,.1) 52%,rgba(10,12,14,.72) 78%,rgba(10,12,14,.95) 100%)}
.hero .lockup{position:absolute;z-index:2;left:max(24px,calc((100% - 1320px)/2));top:18px;height:clamp(104px,10.5vw,148px);width:auto;margin-left:calc(clamp(104px,10.5vw,148px) * -.153)}
/* el titular va abajo a la izquierda, debajo del RPAS; kicker, bajada y botones a la derecha */
#heroText{position:relative;display:grid;grid-template-columns:1.75fr 1fr;grid-template-areas:"h k" "h s";column-gap:clamp(32px,5vw,80px);align-items:end;padding-bottom:clamp(44px,7vh,84px);will-change:transform,opacity}
#heroText .kick{grid-area:k;align-self:end;margin-bottom:16px}
#heroText h1{grid-area:h;font-size:clamp(34px,min(4.2vw,7.4vh),66px)}
#heroText .side{grid-area:s}
.hero .lede{color:rgba(242,244,245,.9);max-width:38ch;font-size:clamp(18px,1.45vw,22px)}
.btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;padding:15px 24px;border-radius:2px;font-weight:400;font-size:15px;letter-spacing:.02em;border:1px solid transparent;transition:transform .5s var(--ease),background .3s,color .3s,border-color .3s}
.btn:hover{transform:translateY(-2px)}
.btn.p{background:var(--bone);color:var(--night)}
.btn.p:hover{background:#fff}
.btn.g{border-color:rgba(242,244,245,.45);color:var(--bone)}
.btn.g:hover{border-color:var(--bone)}
.bone .btn.p{background:var(--night);color:var(--bone)}
.bone .btn.p:hover{background:var(--deep)}
.scrollhint{position:absolute;right:28px;bottom:32px;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:rgba(242,244,245,.55);writing-mode:vertical-rl}

/* por qué inspeccionar */
.state{padding:clamp(110px,14vw,190px) 0 clamp(70px,9vw,120px)}
.state h2{max-width:22ch}
.state .lede{margin-top:32px;max-width:62ch}

/* qué obtiene el operador */
.bene .head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;padding-top:clamp(48px,6vw,80px);margin-bottom:48px;border-top:1px solid var(--line-l)}
.bene .head h3{font-weight:300;font-size:clamp(26px,2.8vw,40px);letter-spacing:-.012em;line-height:1.15}
.bene .head p{font-size:17px;max-width:52ch}
.bene ol{list-style:none;border-top:1px solid var(--line-l)}
.bene li{display:grid;grid-template-columns:96px 1fr 1.4fr;gap:32px;padding:32px 0;border-bottom:1px solid var(--line-l);align-items:baseline}
.bene li .n{font-size:clamp(30px,2.8vw,40px);font-weight:300;line-height:1;color:var(--deep);opacity:.55}
.bene li p{font-size:17px}
/* banda de foto: sale del blanco y se disuelve en el azul noche */
.strip{position:relative;height:clamp(300px,58vh,620px);margin-top:clamp(40px,6vw,90px);overflow:hidden}
.strip img{position:absolute;left:0;top:-8%;width:100%;height:116%;object-fit:cover;object-position:center 42%}
.strip::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(242,244,245,1) 0%,rgba(242,244,245,0) 30%,rgba(10,12,14,0) 58%,rgba(7,28,38,.8) 88%,rgba(7,28,38,1) 100%)}

/* foto a sangre con cifras */
.bleed{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden}
.bleed .bg{position:absolute;inset:-10% 0;will-change:transform}
.bleed .bg img{width:100%;height:100%;object-fit:cover}
.bleed .veil{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(7,28,38,1) 0%,rgba(10,12,14,.1) 18%,rgba(10,12,14,0) 32%,rgba(7,28,38,.6) 50%,rgba(7,28,38,.9) 70%,rgba(7,28,38,1) 100%)}
.bleed .wrap{position:relative;padding:clamp(80px,12vw,160px) 0 clamp(60px,8vw,110px)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:56px}
.stat{border-top:1px solid rgba(127,180,196,.5);padding-top:26px}
.stat .v{font-size:clamp(46px,5.6vw,84px);font-weight:300;letter-spacing:-.025em;line-height:1}
.stat .v small{font-size:.32em;font-weight:300;letter-spacing:0;margin-left:5px;vertical-align:top;position:relative;top:.35em}
.stat .l{color:var(--soft);margin-top:14px;font-size:16px;max-width:28ch}
.fn{font-size:12.5px;line-height:1.5;color:rgba(242,244,245,.6);margin-top:32px;max-width:84ch}

/* proceso: imagen fija que cambia con cada paso */
.proc{padding:clamp(70px,10vw,140px) 0 clamp(100px,13vw,180px)}
.proc .head{margin-bottom:clamp(56px,7vw,110px)}
.proc .grid{display:grid;grid-template-columns:1.12fr 1fr;gap:clamp(40px,6vw,100px);align-items:start}
.proc .sticky{position:sticky;top:104px} /* el top real lo fija site.js: centrada en la ventana */
.proc .frame{position:relative;aspect-ratio:4/3;border-radius:6px;overflow:hidden;background:var(--panel)}
.proc .frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.035);transition:opacity 1.3s var(--ease),transform 2.2s var(--ease)}
.proc .frame img.cur{opacity:1;transform:none}
.proc .caps{position:absolute;left:0;right:0;top:100%} /* fuera del flujo: el alto fijo es solo el de la imagen */
.proc .caps .capt{position:absolute;inset:0 0 auto 0;opacity:0;transition:opacity .9s var(--ease)}
.proc .caps .capt.cur{opacity:1}
.steps{list-style:none}
.step{padding:clamp(44px,6.5vh,84px) 0;border-bottom:1px solid var(--line);transition:opacity .8s var(--ease)}
/* primer y último paso ocupan el alto de la imagen, con el texto centrado: así la imagen
   queda fija mientras cada paso pasa por el centro, incluidos el primero y el último */
.step:first-child,.step:last-child{min-height:var(--ph,0px);display:flex;flex-direction:column;justify-content:center;padding:0}
.step:last-child{border-bottom:0}
.step h3{margin:14px 0 14px;font-size:clamp(21px,1.9vw,27px)}
.step p{font-size:17px;max-width:46ch}
.step figure{display:none}
.steps.track .step{opacity:.5}.steps.track .step.cur{opacity:1}

/* banda de video */
.band{position:relative;height:min(90svh,820px);min-height:520px;overflow:hidden;background:var(--night)}
.band .veil{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(7,28,38,1) 0%,rgba(10,12,14,.3) 16%,rgba(10,12,14,0) 45%,rgba(10,12,14,.55) 78%,rgba(7,28,38,1) 100%)}
.band .wrap{position:relative;height:100%;display:flex;flex-direction:column;justify-content:flex-end;gap:18px;padding:clamp(70px,9vw,120px) 0}
.band .cap{font-size:clamp(28px,3.6vw,54px);font-weight:300;letter-spacing:-.016em;line-height:1.12}
.band .cap span{color:var(--soft)}

/* qué se detecta */
.find{padding:clamp(70px,10vw,140px) 0 clamp(100px,13vw,180px)}
.find .grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,100px);align-items:start}
.find h2{font-size:clamp(30px,3.6vw,52px)}
.find .intro{margin-top:26px;max-width:52ch}
.det{list-style:none;margin-top:34px;border-top:1px solid var(--line)}
.det li{padding:12px 0;border-bottom:1px solid var(--line);font-size:17px}
.sev{margin-top:38px}
.sev .bar{height:3px;background:linear-gradient(to right,#3CB454 0%,#F2B92E 50%,#E03A3A 100%);transform-origin:left center}
.sev.rv .bar{transform:scaleX(0);transition:transform 1.8s var(--ease) .5s}
.sev.rv.in .bar{transform:none}
.sev .lab{display:flex;justify-content:space-between;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);margin-top:10px}
.find figure .pane{border-radius:6px;background:var(--panel);aspect-ratio:3/4;padding:5%}
.find figure img{width:100%;height:100%;object-fit:contain}

/* modalidades */
.serv{padding:clamp(100px,13vw,180px) 0}
.serv .head{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end;margin-bottom:56px}
.serv .head p{font-size:17px;max-width:48ch}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid var(--card);padding:34px 30px 30px;transition:border-color .5s,transform .7s var(--ease)}
.card:hover{border-color:rgba(13,59,79,.55);transform:translateY(-3px)}
.card .kick{font-size:11px;opacity:.7}
.card h3{margin:14px 0 14px;min-height:2.6em}
.card p{font-size:16px}
.card ul{list-style:none;margin-top:18px}
.card ul li{position:relative;font-size:15.5px;padding:5px 0 5px 22px}
.card ul li::before{content:"";position:absolute;left:0;top:1.05em;width:11px;height:1px;background:var(--deep)}
.extra{margin-top:clamp(56px,7vw,90px);padding-top:40px;border-top:1px solid var(--line-l);display:grid;grid-template-columns:1fr 2fr;gap:40px}
.extra h3{font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:400;color:var(--deep);opacity:.85;line-height:1.6}
.extra ul{list-style:none;columns:2;column-gap:40px;font-size:17px}
.extra ul li{padding:11px 0;border-bottom:1px solid rgba(13,59,79,.14);break-inside:avoid}

/* para quién */
.aud{padding:clamp(100px,13vw,180px) 0}
.aud h2{max-width:20ch}
.aud .grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-d);margin-top:60px}
.aud .cell{padding:38px 30px 8px 0;border-right:1px solid var(--line-d)}
.aud .cell:last-child{border-right:0}
.aud .cell+.cell{padding-left:30px}
.aud .cell h3{margin-bottom:12px}
.aud .cell p{font-size:16px}

/* la empresa */
.co{display:block;min-height:0}
.co .bg{inset:-6% 0 auto 0;height:min(112svh,1000px)}
.co .bg img{object-position:center 58%}
.co .veil{inset:0 0 auto 0;height:min(106svh,941px);background:linear-gradient(to bottom,rgba(13,59,79,1) 0%,rgba(10,12,14,.1) 12%,rgba(10,12,14,0) 45%,rgba(7,28,38,.75) 78%,rgba(7,28,38,1) 97%)}
.co .wrap{padding:clamp(420px,70vh,680px) 0 clamp(70px,9vw,120px)}
.co .iso{height:56px;width:56px;margin-bottom:22px}
.co h2{max-width:20ch}
.co .lede{margin-top:30px;max-width:60ch;color:var(--soft)}
.co .row{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:56px;border-top:1px solid var(--line-d);padding-top:36px}
.co .row p{font-size:17px;max-width:48ch}
.co .row strong{color:var(--bone)}

/* contacto */
.cont{position:relative;overflow:hidden;padding:clamp(110px,14vw,190px) 0}
.cont::before{content:"";position:absolute;inset:-6% -4%;background:url(topo-contact-auckland.svg) center/cover no-repeat;opacity:.13;pointer-events:none;-webkit-mask-image:radial-gradient(120% 95% at 42% 30%,#000 50%,transparent 100%);mask-image:radial-gradient(120% 95% at 42% 30%,#000 50%,transparent 100%)}
.cont .wrap{position:relative;z-index:1}
.cont .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(40px,6vw,100px);align-items:end}
.cont h2{max-width:14ch}
.cont .lede{margin-top:28px;max-width:46ch}
.cont dl{border-top:1px solid var(--line-l)}
.cont dl div{display:grid;grid-template-columns:128px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line-l)}
.cont dt{font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:400;color:var(--deep);opacity:.7;padding-top:5px}
.cont dd{font-size:17px;line-height:1.5;min-width:0}
.cont dd a{border-bottom:1px solid rgba(13,59,79,.3);overflow-wrap:anywhere;transition:border-color .3s}
.cont dd a:hover{border-color:var(--deep)}
.cont dd .mu{opacity:.72}

/* pie */
footer{padding:clamp(70px,9vw,120px) 0 40px;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(242,244,245,.62)}
footer .lock{display:block;margin:0 auto;width:fit-content}
footer .lock img{height:clamp(104px,13vw,172px);width:auto}
footer .tl{text-align:center;margin-top:10px}
footer .row{display:flex;justify-content:space-between;gap:20px 24px;flex-wrap:wrap;align-items:center;border-top:1px solid var(--line-d);margin-top:clamp(50px,7vw,90px);padding-top:26px}
footer .row a{color:rgba(242,244,245,.85);text-transform:none;letter-spacing:.02em;font-size:13.5px}
footer .lang a{text-transform:uppercase;font-size:11px;letter-spacing:.14em}
footer .credit{font-size:10.5px;letter-spacing:.06em;text-transform:none;opacity:.6;margin-top:22px}

@media(max-width:1024px){
  .cards{grid-template-columns:1fr}
  .card h3{min-height:0}
  .aud .grid{grid-template-columns:1fr 1fr}
  .aud .cell{padding-bottom:34px}
  .aud .cell:nth-child(2){border-right:0}
  .aud .cell:nth-child(n+3){border-top:1px solid var(--line-d)}
  .aud .cell:nth-child(3){padding-left:0}
}
@media(max-width:820px){
  body{font-size:17px}
  .menu>a:not(.cta){display:none}
  .menu{gap:14px}
  .scrollhint{display:none}
  /* foto arriba, cifras debajo sobre azul noche (como la pág. 3 del brochure) */
  .bleed{display:block;min-height:0}
  .bleed .bg{inset:0 0 auto 0;height:68svh}
  .bleed .veil{inset:0 0 auto 0;height:calc(68svh + 2px);background:linear-gradient(to bottom,rgba(7,28,38,1) 0%,rgba(10,12,14,.1) 22%,rgba(10,12,14,0) 50%,rgba(7,28,38,.8) 82%,rgba(7,28,38,1) 100%)}
  .bleed .wrap{padding-top:50svh}
  .co .bg{inset:0 0 auto 0;height:68svh}
  .co .veil{height:calc(68svh + 2px);background:linear-gradient(to bottom,rgba(13,59,79,1) 0%,rgba(10,12,14,.1) 16%,rgba(10,12,14,0) 50%,rgba(7,28,38,.8) 82%,rgba(7,28,38,1) 100%)}
  .co .wrap{padding-top:52svh}
  .bene .head,.serv .head,.extra,.co .row,.cont .grid,.find .grid{grid-template-columns:1fr}
  .bene li{grid-template-columns:56px 1fr;gap:12px 16px}
  .bene li p{grid-column:2}
  .stats{grid-template-columns:1fr;gap:26px}
  .extra ul{columns:1}
  .proc .grid{grid-template-columns:1fr}
  .proc .sticky{display:none}
  .step figure{display:block;margin-bottom:26px}
  .step figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;background:var(--panel)}
  .steps.track .step{opacity:1}
  .step:first-child,.step:last-child{min-height:0;display:block;padding:clamp(44px,6.5vh,84px) 0}
  .step:first-child{padding-top:0}
  .find figure .pane{aspect-ratio:4/5}
  footer .row{flex-direction:column;align-items:flex-start}
}
/* hero en vertical (celular y tablet de pie): foto vertical y texto apilado.
   En apaisado, aunque la ventana sea angosta, queda la foto apaisada con el titular abajo a la izquierda. */
@media(max-width:1024px) and (orientation:portrait){
  #heroText{grid-template-columns:1fr;grid-template-areas:"k" "h" "s";row-gap:0}
  #heroText h1{font-size:clamp(34px,5.6vw,60px);margin-bottom:22px}
  .hero .lockup{top:72px;height:92px;margin-left:-14px}
  .hero .veil{background:linear-gradient(to bottom,rgba(10,12,14,.62) 0%,rgba(10,12,14,.16) 24%,rgba(10,12,14,.2) 36%,rgba(10,12,14,.8) 56%,rgba(10,12,14,.95) 100%)}
  /* foto vertical: se amplía desde abajo para que el RPAS quede entre el logo y el titular */
  .hero .media img{top:auto;bottom:0;height:135%;object-position:20% 50%;transform-origin:35% 30%}
}
@media(max-width:600px){
  .brand .wm{display:none}
  .aud .grid{grid-template-columns:1fr}
  .aud .cell{border-right:0;padding-left:0!important;border-top:1px solid var(--line-d)}
  .aud .cell:first-child{border-top:0}
  .cont dl div{grid-template-columns:1fr;gap:4px;padding:18px 0}
  .cont dt{padding-top:0}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .sev.rv .bar{transform:none;transition:none}
  .kb{animation:none}
  .proc .frame img{transition:none;transform:none}
}