/* ============================================================
   Servicios Hidráulicos CSS — paleta oficial de marca
   ============================================================ */
:root{
  --brand-blue:#2957A4;   /* titulares, botones, elementos principales */
  --sky-500:#1380D3;      /* acento: íconos, bordes, texto grande */
  --sky-200:#87BFF4;      /* decorativo */
  --sky-100:#B6E1FB;      /* halo / fondo alterno */
  --leaf-700:#4B7707;     /* acento secundario (apto texto) */
  --leaf-400:#A8CC11;     /* decorativo */
  --steel:#C6C6C6;        /* bordes, líneas */
  --ink:#201E1E;          /* texto de cuerpo */

  --white:#fff;
  --paper:#F6F6F6;                                   /* fondo del logo */
  --sky-tint:color-mix(in srgb,var(--sky-100) 38%,#fff);
  --sky-soft:color-mix(in srgb,var(--sky-100) 62%,#fff);

  --f-display:'Barlow Condensed','Arial Narrow',sans-serif;
  --f-body:'Barlow',system-ui,-apple-system,'Segoe UI',sans-serif;

  --gutter:clamp(20px,4.5vw,56px);
  --max:1240px;
  --r:20px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --ease-io:cubic-bezier(.77,0,.18,1);
  --hh:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);font-size:17px;line-height:1.6;color:var(--ink);background:var(--white);overflow-x:clip;-webkit-font-smoothing:antialiased}
body.is-loading{overflow:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
button{font:inherit;cursor:pointer}
section[id]{scroll-margin-top:calc(var(--hh) - 8px)}
:focus-visible{outline:3px solid var(--sky-500);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:calc(var(--max) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.ic{width:1.25em;height:1.25em;flex:none}
.ic--lg{width:38px;height:38px}
.ic--xl{width:52px;height:52px}
.skip{position:fixed;left:12px;top:-60px;z-index:200;background:var(--brand-blue);color:#fff;padding:10px 16px;border-radius:10px;transition:top .2s}
.skip:focus{top:12px}

/* ---------- tipografía ---------- */
.h2{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:clamp(2.4rem,5.4vw,4.4rem);line-height:.98;letter-spacing:.005em;color:var(--brand-blue)}
.h2 em{font-style:normal;color:var(--leaf-700)}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:600;font-size:1.1rem;letter-spacing:.18em;text-transform:uppercase;color:var(--leaf-700);margin-bottom:16px}
.kicker::before{content:"";width:34px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--sky-500),var(--leaf-400))}
.kicker--light{color:var(--sky-100)}
.sec{position:relative;padding:clamp(80px,11vw,150px) 0}
.sec__head{max-width:760px;margin-bottom:clamp(40px,6vw,72px)}
.sec__head--split{max-width:none;display:grid;gap:24px 60px;grid-template-columns:1.1fr .9fr;align-items:end}
.sec__sub{font-size:1.12rem;color:color-mix(in srgb,var(--ink) 82%,#fff);max-width:56ch;margin-top:18px}
.sec__head--split .sec__sub{margin-top:0}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 26px;border-radius:999px;font-weight:600;font-size:1rem;border:2px solid transparent;transition:transform .25s var(--ease),background .25s,color .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden;touch-action:manipulation}
.btn .ic{transition:transform .25s var(--ease)}
.btn:hover .ic:last-child{transform:translateX(4px)}
.btn--primary{background:var(--brand-blue);color:#fff;box-shadow:0 10px 28px -10px color-mix(in srgb,var(--brand-blue) 70%,transparent)}
.btn--primary::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%)}
.btn--primary:hover::after{transform:translateX(120%);transition:transform .8s var(--ease)}
.btn--primary:hover{transform:translateY(-2px)}
.btn--ghost{border-color:var(--brand-blue);color:var(--brand-blue);background:transparent}
.btn--ghost:hover{background:var(--brand-blue);color:#fff}
.btn--wa{background:var(--leaf-700);color:#fff}
.btn--wa:hover{background:color-mix(in srgb,var(--leaf-700) 82%,#000);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--brand-blue)}
.btn--light:hover{background:var(--sky-100)}
.btn--block{width:100%;min-height:54px}

/* ============================================================
   PRECARGA
   ============================================================ */
.loader{position:fixed;inset:0;z-index:1000;background:var(--paper);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;transition:transform 1s var(--ease-io) .15s;will-change:transform}
.loader.is-done{transform:translateY(-104%)}
.loader__stage{position:relative;width:min(340px,72vw);aspect-ratio:1}
.loader__rings{position:absolute;inset:0;width:100%;height:100%;animation:spin 14s linear infinite}
.ring{fill:none;stroke-width:5;stroke-linecap:round}
.ring--track{stroke:var(--steel);opacity:.4;stroke-width:2}
.ring--green{stroke:url(#lgGreen);stroke-dasharray:100;stroke-dashoffset:100}
.ring--blue{stroke:url(#lgBlue);stroke-dasharray:100;stroke-dashoffset:100}
.loader__logo{position:absolute;inset:16%;display:grid;place-items:center}
.loader__logo img{grid-area:1/1;width:100%;height:auto}
.loader__ghost{filter:grayscale(1);opacity:.16}
.loader__fill{clip-path:inset(calc(100% - var(--p,0%)) 0 0 0);filter:drop-shadow(0 12px 22px rgba(19,128,211,.25))}
.lb{position:absolute;border-radius:50%;background:radial-gradient(circle at 30% 28%,#fff,var(--sky-100) 55%,var(--sky-200));opacity:.9;animation:lb 3.2s ease-in infinite}
.lb--1{width:14px;height:14px;left:8%;bottom:16%}
.lb--2{width:9px;height:9px;left:86%;bottom:22%;animation-delay:.6s}
.lb--3{width:18px;height:18px;left:72%;bottom:6%;animation-delay:1.2s}
.lb--4{width:8px;height:8px;left:20%;bottom:4%;animation-delay:1.8s}
.lb--5{width:12px;height:12px;left:50%;bottom:0;animation-delay:2.4s}
@keyframes lb{0%{transform:translateY(0) scale(.6);opacity:0}15%{opacity:.9}100%{transform:translateY(-260px) scale(1.1);opacity:0}}
.loader__bar{width:min(420px,78vw);height:12px;border-radius:99px;background:color-mix(in srgb,var(--steel) 45%,transparent);overflow:hidden;position:relative}
.loader__bar i{position:absolute;inset:0 auto 0 0;width:0;border-radius:99px;
  background:linear-gradient(90deg,color-mix(in srgb,var(--sky-100) 70%,transparent) 0%,var(--sky-200) 22%,var(--sky-500) 45%,var(--brand-blue) 62%,var(--leaf-700) 84%,var(--leaf-400) 100%);
  background-size:min(420px,78vw) 100%;background-repeat:no-repeat}
.loader__bar i::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);animation:sheen 1.4s linear infinite}
@keyframes sheen{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
.loader__meta{width:min(420px,78vw);display:flex;justify-content:space-between;align-items:baseline;font-family:var(--f-display);text-transform:uppercase;letter-spacing:.12em;color:var(--brand-blue);font-weight:600}
.loader__meta b{font-size:1.6rem;font-weight:700;color:var(--leaf-700);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.loader__wave{position:absolute;left:0;right:0;top:100%;width:200%;height:60px;fill:var(--paper);animation:waveMove 4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============================================================
   HEADER
   ============================================================ */
.header{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--hh);display:flex;align-items:center;transition:background .3s,box-shadow .3s,transform .4s var(--ease),height .3s}
.header.is-stuck{background:rgba(255,255,255,.88);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);box-shadow:0 8px 30px -18px rgba(32,30,30,.35);--hh:68px;height:68px}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:46px;width:auto;transition:height .3s}
.header.is-stuck .brand img{height:40px}
.brand__iso{display:none}
.nav{display:flex;align-items:center;gap:clamp(14px,2vw,30px);font-weight:500;font-size:.98rem}
.nav a:not(.btn){position:relative;padding:8px 2px;color:var(--ink)}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--sky-500),var(--leaf-400));transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:not(.btn):hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav__cta{min-height:44px;padding:0 20px}
.burger{display:none;width:48px;height:48px;border-radius:14px;border:2px solid var(--brand-blue);background:#fff;color:var(--brand-blue);place-items:center}
.header__pipe{position:absolute;left:0;right:0;bottom:0;height:3px;background:transparent}
.header__pipe i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--sky-200),var(--sky-500),var(--brand-blue),var(--leaf-700),var(--leaf-400))}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;padding:calc(var(--hh) + 40px) 0 90px;background:var(--paper);overflow:hidden;display:flex;align-items:center}
.hero__dots{position:absolute;inset:0;background-image:radial-gradient(circle,color-mix(in srgb,var(--steel) 85%,transparent) 1.4px,transparent 1.6px);background-size:28px 28px;mask-image:radial-gradient(ellipse at 50% 50%,#000 0,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 50% 50%,#000 0,transparent 72%);opacity:.7}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.6s ease .4s}
body.is-ready .hero__video{opacity:1}
.hero__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(246,246,246,.43) 0%,rgba(246,246,246,.33) 45%,rgba(246,246,246,.44) 100%)}
.hero__credit{position:absolute;right:var(--gutter);bottom:14px;z-index:2;font-size:.78rem;color:color-mix(in srgb,var(--ink) 75%,#fff)}
.hero__credit a{text-decoration:underline;text-underline-offset:2px}
.footer__legal a{text-decoration:underline;text-underline-offset:2px}
.hero__grid{position:relative;z-index:1;display:block;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:1.05rem;color:var(--leaf-700);padding:6px 16px 6px 12px;border:2px solid var(--steel);border-radius:99px;background:#fff}
.eyebrow .ic{color:var(--sky-500);width:1em;height:1em}
.hero__title{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:clamp(3.6rem,11vw,9.5rem);line-height:.88;letter-spacing:-.005em;color:var(--brand-blue);margin:22px 0 24px}
.hero__title .ln{display:block;overflow:hidden;padding-bottom:.06em}
.hero__title .ln>span{display:inline-block;transform:translateY(110%)}
.hero__title .hl{color:transparent;-webkit-text-stroke:3px var(--sky-500);background:linear-gradient(var(--sky-500),var(--sky-500)) 0 100%/0 100% no-repeat;-webkit-background-clip:text;background-clip:text;transition:background-size 1.4s var(--ease) 1.6s;position:relative}
body.is-ready .hero__title .hl{background-size:100% 100%;color:transparent}
body.is-ready .hero__title .ln>span{transform:none;transition:transform 1s var(--ease)}
body.is-ready .hero__title .ln:nth-child(2)>span{transition-delay:.12s}
body.is-ready .hero__title .ln:nth-child(3)>span{transition-delay:.24s}
.hero__lead{max-width:56ch;margin-inline:auto;font-size:1.18rem;font-weight:500;color:var(--ink)}
.hero__lead{text-shadow:0 0 18px rgba(246,246,246,.95),0 0 8px rgba(246,246,246,.95),0 1px 2px rgba(246,246,246,.9)}
.hero__lead strong{color:var(--brand-blue);font-weight:600}
.hero__cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin:30px 0 34px}
.hero__chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.hero__chips li{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;padding:8px 16px;background:#fff;border:1px solid var(--steel);border-radius:99px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.dot--blue{background:var(--brand-blue)}.dot--sky{background:var(--sky-500)}.dot--leaf{background:var(--leaf-700)}.dot--ink{background:var(--ink)}
.hero__lead,.hero__cta,.hero__chips,.eyebrow{opacity:0;transform:translateY(24px)}
body.is-ready .eyebrow,body.is-ready .hero__lead,body.is-ready .hero__cta,body.is-ready .hero__chips{opacity:1;transform:none;transition:opacity .9s var(--ease),transform .9s var(--ease)}
body.is-ready .hero__lead{transition-delay:.45s}body.is-ready .hero__cta{transition-delay:.6s}body.is-ready .hero__chips{transition-delay:.75s}

.scrollhint{z-index:2;position:absolute;left:50%;bottom:26px;translate:-50% 0;width:28px;height:46px;border:2px solid var(--brand-blue);border-radius:99px;opacity:.7}
.scrollhint span{position:absolute;left:50%;top:8px;width:6px;height:10px;border-radius:9px;background:var(--sky-500);translate:-50% 0;animation:scrollhint 1.8s ease-in-out infinite}
@keyframes scrollhint{0%{transform:translateY(0);opacity:1}80%{transform:translateY(16px);opacity:0}100%{opacity:0}}

/* ============================================================
   MARQUEE
   ============================================================ */
.belt{position:relative;z-index:2;transform:rotate(-.7deg);margin:-18px -2vw 0;box-shadow:0 10px 24px -18px rgba(32,30,30,.45)}
.marquee{overflow:hidden;white-space:nowrap;padding:9px 0;font-family:var(--f-display);font-weight:600;text-transform:uppercase;letter-spacing:.14em;font-size:clamp(.8rem,1.15vw,.98rem);line-height:1}
.marquee--blue{background:var(--brand-blue);color:#fff}
.marquee--rev{background:var(--sky-100);color:var(--brand-blue)}
.marquee__track{display:inline-flex;align-items:center;gap:clamp(18px,2.2vw,30px);padding-right:clamp(18px,2.2vw,30px);animation:marquee 46s linear infinite;will-change:transform}
.marquee--rev .marquee__track{animation-direction:reverse;animation-duration:52s}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee i{width:.6em;height:.6em;opacity:.8;flex:none;background:var(--sky-200);border-radius:0 60% 60% 60%;transform:rotate(45deg) translateY(-2px);box-shadow:inset -3px -3px 0 rgba(0,0,0,.08)}
.marquee--rev i{background:var(--leaf-700)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ============================================================
   ONDAS (separadores)
   ============================================================ */
.wave{position:absolute;left:0;top:-1px;width:200%;max-width:none;height:clamp(28px,4vw,56px);animation:waveMove 14s linear infinite;pointer-events:none;z-index:2}
.wave path{fill:currentColor}
.wave--paper{color:var(--white)}
.wave--sky{color:var(--sky-tint)}
.wave--blue{color:var(--brand-blue)}
.wave--sky2{color:var(--sky-soft)}
@keyframes waveMove{to{transform:translateX(-50%)}}

/* ============================================================
   SERVICIOS
   ============================================================ */
.services{background:var(--white);overflow:hidden;padding-top:clamp(90px,11vw,150px)}
.drift-word{position:absolute;left:0;top:12%;font-family:var(--f-display);font-weight:800;font-size:clamp(9rem,22vw,20rem);line-height:.8;white-space:nowrap;text-transform:uppercase;pointer-events:none;user-select:none;z-index:0;will-change:transform}
.drift-word--dark{color:transparent;-webkit-text-stroke:2px color-mix(in srgb,var(--steel) 70%,transparent);opacity:.7}
.services .wrap{position:relative;z-index:1}
.svc{display:grid;gap:18px;counter-reset:s}
.svc__row{position:relative;display:grid;grid-template-columns:auto 116px 1fr;align-items:center;gap:clamp(18px,3vw,44px);padding:clamp(22px,3vw,36px) clamp(20px,3vw,44px);background:#fff;border:2px solid var(--steel);border-radius:28px;transition:border-color .35s,background .35s,transform .45s var(--ease),box-shadow .45s;isolation:isolate;overflow:hidden}
.svc__row::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--sky-tint);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.svc__row--alt{margin-left:clamp(0px,7vw,110px);margin-right:0}
.svc__row:not(.svc__row--alt){margin-right:clamp(0px,7vw,110px)}
.svc__row--alt::before{transform-origin:right}
.svc__row:hover{border-color:var(--sky-500);box-shadow:0 26px 50px -30px rgba(41,87,164,.55)}
.svc__row:hover::before{transform:scaleX(1)}
.svc__n{font-family:var(--f-display);font-weight:800;font-size:clamp(3.4rem,7vw,6rem);line-height:.8;color:transparent;-webkit-text-stroke:2px var(--sky-500);min-width:1.4ch}
.svc__ic{width:116px;height:116px;border-radius:50%;display:grid;place-items:center;background:var(--sky-tint);color:var(--brand-blue);border:2px solid var(--sky-100);transition:transform .5s var(--ease),background .4s}
.svc__ic svg{width:78%;height:78%}
.svc__row:hover .svc__ic{transform:rotate(-6deg) scale(1.06);background:#fff}
.svc__body h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:clamp(1.7rem,3vw,2.5rem);line-height:1;color:var(--brand-blue);margin-bottom:10px}
.svc__body p{max-width:62ch;color:color-mix(in srgb,var(--ink) 85%,#fff)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tags li{font-size:.85rem;font-weight:600;letter-spacing:.02em;padding:5px 13px;border-radius:99px;border:1.5px solid var(--sky-200);color:var(--brand-blue);background:rgba(255,255,255,.75)}
/* mini animaciones de íconos */
.i-wheel{transform-box:fill-box;transform-origin:center;animation:wheel 6s ease-in-out infinite}
.i-flow circle{animation:flowx 2.4s linear infinite}
.i-flow circle:nth-child(2){animation-delay:-.6s}.i-flow circle:nth-child(3){animation-delay:-1.2s}.i-flow circle:nth-child(4){animation-delay:-1.8s}
@keyframes flowx{0%{transform:translateX(-14px);opacity:0}20%,80%{opacity:1}100%{transform:translateX(14px);opacity:0}}
.i-trap{animation:trap 2.8s ease-in-out infinite;transform-box:fill-box;transform-origin:center bottom}
@keyframes trap{0%,100%{transform:scaleY(.9)}50%{transform:scaleY(1.1)}}
.i-drop{animation:idrop 2s ease-in infinite}
@keyframes idrop{0%{transform:translateY(-6px);opacity:0}20%{opacity:1}100%{transform:translateY(20px);opacity:0}}
.i-spray circle{animation:ispray 1.8s ease-in infinite;opacity:0}
.i-spray circle:nth-child(2){animation-delay:.3s}.i-spray circle:nth-child(3){animation-delay:.6s}.i-spray circle:nth-child(4){animation-delay:.9s}.i-spray circle:nth-child(5){animation-delay:1.2s}
@keyframes ispray{0%{transform:translateY(-16px);opacity:0}30%{opacity:1}100%{transform:translateY(16px);opacity:0}}
.i-flame,.i-flame2{transform-box:fill-box;transform-origin:50% 100%;animation:flicker 1.1s ease-in-out infinite}
.i-flame2{animation-duration:.8s;animation-direction:reverse}
.svc__row.in .i-check{animation:draw 1.2s ease .5s both}
@keyframes draw{from{stroke-dashoffset:40}to{stroke-dashoffset:0}}

/* ============================================================
   SUMINISTRO
   ============================================================ */
.supply{background:var(--sky-tint);padding-top:clamp(110px,13vw,190px)}
.cards3{display:grid;grid-template-columns:repeat(2,minmax(0,420px));justify-content:center;gap:24px;align-items:start}
.pcard{background:#fff;border-radius:28px;padding:26px 26px 32px;border:2px solid var(--sky-100);transition:transform .5s var(--ease),box-shadow .5s,border-color .3s}
.pcard--mid{margin-top:48px}
.pcard:hover{transform:translateY(-8px);box-shadow:0 30px 50px -30px rgba(41,87,164,.6);border-color:var(--sky-500)}
.pcard__art{aspect-ratio:4/3;border-radius:20px;background:var(--sky-100);margin-bottom:22px;overflow:hidden}
.pcard__art img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.pcard:hover .pcard__art img{transform:scale(1.07)}
.pcard h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.9rem;line-height:1;color:var(--brand-blue);margin-bottom:8px}
.pc-drip{animation:drip 2.4s cubic-bezier(.5,0,1,.6) infinite;transform-box:fill-box;transform-origin:center}
.labor{margin-top:clamp(40px,6vw,72px);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:clamp(18px,3vw,36px);padding:clamp(24px,3.5vw,40px) clamp(24px,4vw,52px);background:var(--brand-blue);color:#fff;border-radius:32px;position:relative;overflow:hidden}
.labor::after{content:"";position:absolute;right:-60px;top:-80px;width:260px;height:260px;border-radius:50%;border:26px solid rgba(182,225,251,.18)}
.labor .ic--xl{color:var(--sky-100)}
.labor h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.02;margin-bottom:6px}
.labor p{color:var(--sky-100);max-width:60ch}

/* ============================================================
   QUIÉNES SOMOS
   ============================================================ */
.about{background:var(--brand-blue);color:#fff;overflow:hidden;padding-top:clamp(120px,14vw,200px);padding-bottom:clamp(100px,12vw,160px)}
.about::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 55% at 85% 20%,rgba(19,128,211,.75),transparent 70%),radial-gradient(50% 50% at 5% 95%,rgba(75,119,7,.4),transparent 70%)}
.about__canvas{position:absolute;inset:0;width:100%;height:100%}
.drift-word--line{top:auto;bottom:6%;color:transparent;-webkit-text-stroke:2px rgba(182,225,251,.22);font-size:clamp(7rem,16vw,15rem)}
.about__in{position:relative;z-index:2}
.about__title{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:clamp(2.4rem,6vw,5.2rem);line-height:.98;max-width:19ch;margin-bottom:clamp(36px,5vw,64px)}
.about__title em{font-style:normal;color:var(--sky-100)}
.about__cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);max-width:1040px;margin-left:auto}
.about__lead{font-size:1.14rem;color:#fff;line-height:1.7}
.about__lead strong{color:var(--sky-100)}
.about__lead b{font-weight:600;border-bottom:3px solid var(--leaf-400)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:clamp(44px,6vw,80px)}
.pillars li{padding:28px 26px;border-radius:26px;background:rgba(255,255,255,.08);border:1.5px solid rgba(182,225,251,.4);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:transform .45s var(--ease),background .3s}
.pillars li:hover{transform:translateY(-6px);background:rgba(255,255,255,.14)}
.pillars .ic{color:var(--sky-100);margin-bottom:14px}
.pillars h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.7rem;line-height:1;margin-bottom:8px}
.pillars p{color:var(--sky-100)}
.about__nit{margin-top:34px;font-family:var(--f-display);font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--sky-100);font-size:1rem}

/* ============================================================
   PROCESO
   ============================================================ */
.process{background:var(--white);overflow:hidden;padding-top:clamp(120px,14vw,190px)}
.flow{position:relative;display:grid;gap:clamp(18px,3vw,34px);max-width:1000px;margin-inline:auto}
.flow__pipe{position:absolute;left:50%;top:10px;bottom:10px;width:22px;translate:-50% 0;border-radius:99px;background:var(--steel);box-shadow:inset 0 0 0 4px color-mix(in srgb,var(--steel) 60%,#fff)}
.flow__pipe i{position:absolute;inset:4px;border-radius:99px;transform-origin:top;transform:scaleY(0);background:linear-gradient(180deg,var(--sky-200),var(--sky-500) 40%,var(--brand-blue) 70%,var(--leaf-700))}
.flow__step{position:relative;display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:120px}
.flow__card{grid-column:1;justify-self:end;width:min(100%,400px);padding:24px 28px;background:#fff;border:2px solid var(--steel);border-radius:24px;margin-right:clamp(30px,5vw,64px);transition:border-color .4s,box-shadow .4s}
.flow__step--r .flow__card{grid-column:2;justify-self:start;margin-right:0;margin-left:clamp(30px,5vw,64px)}
.flow__card h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.7rem;line-height:1;color:var(--brand-blue);margin-bottom:6px}
.flow__card p{color:color-mix(in srgb,var(--ink) 85%,#fff)}
.flow__node{position:absolute;left:50%;top:50%;translate:-50% -50%;width:58px;height:58px;border-radius:50%;background:#fff;border:4px solid var(--steel);display:grid;place-items:center;z-index:2;transition:background .4s,border-color .4s,transform .5s var(--ease)}
.flow__node b{font-family:var(--f-display);font-size:1.6rem;color:var(--ink);transition:color .3s}
.flow__step.on .flow__node{background:var(--brand-blue);border-color:var(--sky-100);transform:scale(1.12)}
.flow__step.on .flow__node b{color:#fff}
.flow__step.on .flow__card{border-color:var(--sky-500);box-shadow:0 22px 40px -28px rgba(41,87,164,.6)}

/* ============================================================
   CASOS
   ============================================================ */
.cases{background:var(--paper);overflow:hidden;padding-top:clamp(120px,14vw,190px)}
.cases__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:start}
.case{background:#fff;border-radius:28px;overflow:hidden;border:2px solid var(--steel);transition:transform .5s var(--ease),box-shadow .5s,border-color .3s;display:flex;flex-direction:column}
.case--mid{margin-top:56px}
.case:hover{transform:translateY(-8px);border-color:var(--sky-500);box-shadow:0 30px 50px -30px rgba(41,87,164,.55)}
.case__img{position:relative;aspect-ratio:10/7;overflow:hidden}
.case__img img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.case:hover .case__img img{transform:scale(1.07)}
.case__tag{position:absolute;left:16px;top:16px;background:#fff;color:var(--brand-blue);font-family:var(--f-display);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.95rem;padding:4px 14px;border-radius:99px}
.case blockquote{padding:26px 26px 12px}
.case blockquote p{font-size:1.06rem;line-height:1.6;position:relative}
.case blockquote p::first-letter{color:var(--leaf-700)}
.case figcaption{display:flex;align-items:center;gap:14px;padding:12px 26px 26px;margin-top:auto;font-size:.9rem;color:color-mix(in srgb,var(--ink) 75%,#fff)}
.case figcaption b{display:block;color:var(--ink);font-size:.98rem}
.av{width:46px;height:46px;border-radius:50%;background:var(--brand-blue);color:#fff;display:grid;place-items:center;font-style:normal;font-family:var(--f-display);font-weight:700;font-size:1.3rem;flex:none;box-shadow:0 0 0 4px var(--sky-100)}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact{background:var(--sky-soft);overflow:hidden}
.contact::before{content:"";position:absolute;right:-180px;top:-140px;width:520px;height:520px;border-radius:50%;border:44px solid rgba(255,255,255,.55);pointer-events:none}
.contact::after{content:"";position:absolute;left:-120px;bottom:-160px;width:380px;height:380px;border-radius:50%;border:30px solid rgba(168,204,17,.28);pointer-events:none}
.contact__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,80px);align-items:start}
.clist{display:grid;gap:12px;margin-top:32px}
.clist a{display:flex;align-items:center;gap:16px;padding:14px 18px;background:#fff;border-radius:20px;border:2px solid transparent;transition:transform .35s var(--ease),border-color .3s,box-shadow .3s;min-height:64px}
.clist a:hover{transform:translateX(8px);border-color:var(--sky-500);box-shadow:0 16px 30px -22px rgba(41,87,164,.7)}
.cico{width:46px;height:46px;border-radius:50%;background:var(--brand-blue);color:#fff;display:grid;place-items:center;flex:none}
.clist small{display:block;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:color-mix(in srgb,var(--ink) 70%,#fff);font-weight:600}
.clist b{font-size:1.08rem;font-weight:600;color:var(--brand-blue);word-break:break-word}
.form{background:#fff;padding:clamp(26px,3.5vw,44px);border-radius:32px;box-shadow:0 40px 70px -40px rgba(41,87,164,.7);border:2px solid var(--sky-100)}
.form h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:2rem;line-height:1;color:var(--brand-blue);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;padding:13px 16px;min-height:50px;border-radius:14px;border:2px solid var(--steel);background:var(--paper);color:var(--ink);transition:border-color .25s,box-shadow .25s,background .25s}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sky-500);background:#fff;box-shadow:0 0 0 4px rgba(19,128,211,.18)}
.field.bad input,.field.bad textarea{border-color:#b3261e}
.err{display:block;color:#b3261e;font-size:.85rem;min-height:0;margin-top:4px}
.form__note{font-size:.85rem;text-align:center;margin-top:12px;color:color-mix(in srgb,var(--ink) 70%,#fff)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{position:relative;background:var(--ink);color:#fff;padding:clamp(90px,10vw,140px) 0 26px;overflow:hidden}
.footer__bubbles i{position:absolute;bottom:-40px;border-radius:50%;background:radial-gradient(circle at 30% 28%,rgba(255,255,255,.9),rgba(182,225,251,.35) 45%,rgba(135,191,244,.15));animation:rise linear infinite;opacity:0}
.footer__bubbles i:nth-child(1){left:6%;width:18px;height:18px;animation-duration:9s}
.footer__bubbles i:nth-child(2){left:14%;width:10px;height:10px;animation-duration:7s;animation-delay:2s}
.footer__bubbles i:nth-child(3){left:27%;width:26px;height:26px;animation-duration:12s;animation-delay:1s}
.footer__bubbles i:nth-child(4){left:38%;width:12px;height:12px;animation-duration:8s;animation-delay:4s}
.footer__bubbles i:nth-child(5){left:52%;width:20px;height:20px;animation-duration:10s;animation-delay:.5s}
.footer__bubbles i:nth-child(6){left:63%;width:9px;height:9px;animation-duration:7.5s;animation-delay:3s}
.footer__bubbles i:nth-child(7){left:74%;width:30px;height:30px;animation-duration:13s;animation-delay:2.5s}
.footer__bubbles i:nth-child(8){left:83%;width:14px;height:14px;animation-duration:9s;animation-delay:5s}
.footer__bubbles i:nth-child(9){left:92%;width:22px;height:22px;animation-duration:11s;animation-delay:1.5s}
.footer__bubbles i:nth-child(10){left:46%;width:8px;height:8px;animation-duration:6.5s;animation-delay:6s}
@keyframes rise{0%{transform:translateY(0) translateX(0);opacity:0}10%{opacity:.9}90%{opacity:.5}100%{transform:translateY(-520px) translateX(24px);opacity:0}}
.footer__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:clamp(30px,5vw,70px)}
.footer__logo{display:inline-block;background:var(--paper);padding:14px 22px;border-radius:20px}
.footer__logo img{height:44px;width:auto}
.footer__slogan{margin-top:22px;font-family:var(--f-display);font-weight:600;text-transform:uppercase;font-size:clamp(1.8rem,3.4vw,2.8rem);line-height:1;color:var(--sky-100);max-width:14ch}
.footer__col{display:flex;flex-direction:column;gap:6px}
.footer__col h4{font-family:var(--f-display);font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--leaf-400);font-size:1.05rem;margin-bottom:8px}
.footer__col a{color:#fff;padding:5px 0;min-height:32px;word-break:break-word;transition:color .2s,transform .2s;width:fit-content}
.footer__col a:hover{color:var(--sky-200);transform:translateX(4px)}
.footer__pipe{position:relative;z-index:1;margin:clamp(40px,6vw,70px) 0 14px}
.footer__pipe svg{width:100%;height:70px}
.fp-body{fill:none;stroke:var(--steel);stroke-width:18;stroke-linecap:butt;stroke-opacity:.9}
.fp-water{fill:none;stroke:var(--sky-500);stroke-width:6;stroke-dasharray:2 22;stroke-linecap:round;animation:dash 1.1s linear infinite}
.fp-drop{animation:fdrip 2.4s cubic-bezier(.5,0,1,.6) infinite;transform-box:fill-box;transform-origin:center}
@keyframes fdrip{0%{transform:translateY(-10px) scale(.2);opacity:0}20%{transform:none;opacity:1}85%{transform:translateY(24px);opacity:1}100%{transform:translateY(26px);opacity:0}}
.footer__legal{position:relative;z-index:1;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:22px;border-top:1px solid rgba(198,198,198,.3);font-size:.9rem;color:var(--steel)}

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.wafloat{position:fixed;right:clamp(14px,2.4vw,28px);bottom:clamp(14px,2.4vw,28px);z-index:90;width:62px;height:62px;border-radius:50%;background:var(--leaf-700);color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(32,30,30,.5);transition:transform .3s var(--ease);opacity:0;transform:scale(.4)}
body.is-ready .wafloat{opacity:1;transform:none;transition:opacity .6s var(--ease) 1.6s,transform .6s var(--ease) 1.6s}
body.is-ready .wafloat:hover{transform:scale(1.08);transition-delay:0s}
.wafloat .ic{width:32px;height:32px;position:relative;z-index:1}
.wafloat__ring{position:absolute;inset:0;border-radius:50%;border:3px solid var(--leaf-400);animation:pulse 2.2s ease-out infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.7);opacity:0}}
.wafloat__tip{position:absolute;right:76px;top:50%;translate:0 -50%;background:#fff;color:var(--ink);font-weight:600;font-size:.92rem;padding:8px 14px;border-radius:12px;white-space:nowrap;box-shadow:0 10px 24px -12px rgba(32,30,30,.5);opacity:0;transform:translateX(10px);transition:.3s var(--ease);pointer-events:none}
.wafloat:hover .wafloat__tip,.wafloat:focus-visible .wafloat__tip{opacity:1;transform:none}

/* ============================================================
   REVEAL (entradas laterales)
   ============================================================ */
[data-reveal]{opacity:0;transition:opacity .9s var(--ease),transform 1s var(--ease);will-change:transform,opacity}
[data-reveal=left]{transform:translateX(-90px)}
[data-reveal=right]{transform:translateX(90px)}
[data-reveal=up]{transform:translateY(60px)}
[data-reveal].in{opacity:1;transform:none}
.svc__row[data-reveal].in,.case[data-reveal].in,.pcard[data-reveal].in{transition:opacity .9s var(--ease),transform .5s var(--ease),border-color .35s,box-shadow .45s,background .35s}
.pillars li:nth-child(2){transition-delay:.12s}.pillars li:nth-child(3){transition-delay:.24s}
.pcard:nth-child(2){transition-delay:.12s}.pcard:nth-child(3){transition-delay:.24s}
.case:nth-child(2){transition-delay:.12s}.case:nth-child(3){transition-delay:.24s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1020px){
    .hero{align-items:flex-start}
  .cards3,.cases__grid,.pillars{grid-template-columns:1fr 1fr}
  .pcard--mid,.case--mid{margin-top:0}
  .sec__head--split{grid-template-columns:1fr}
  .about__cols{margin-left:0}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
}
@media (max-width:860px){
  :root{--hh:68px}
  .burger{display:grid}
  .brand__full{display:none}.brand__iso{display:block;height:46px;width:auto}
  .nav{position:fixed;inset:var(--hh) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:rgba(255,255,255,.98);padding:12px var(--gutter) 24px;border-bottom:3px solid var(--sky-100);box-shadow:0 30px 50px -30px rgba(32,30,30,.5);transform:translateY(-14px);opacity:0;visibility:hidden;transition:.3s var(--ease)}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a:not(.btn){padding:15px 4px;border-bottom:1px solid var(--steel);font-size:1.1rem}
  .nav a:not(.btn)::after{display:none}
  .nav__cta{margin-top:16px;min-height:52px}
  .svc__row{grid-template-columns:auto 1fr;grid-template-areas:"n ic" "b b"}
  .svc__n{grid-area:n}.svc__ic{grid-area:ic;justify-self:end;width:88px;height:88px}.svc__body{grid-area:b}
  .svc__row--alt,.svc__row:not(.svc__row--alt){margin-inline:0}
  .labor{grid-template-columns:1fr;text-align:left}
  .about__cols{grid-template-columns:1fr}
  .flow__pipe{left:29px}
  .flow__step,.flow__step--r{grid-template-columns:1fr}
  .flow__node{left:29px}
  .flow__card,.flow__step--r .flow__card{grid-column:1;justify-self:stretch;width:auto;margin:0 0 0 76px}
  .contact__grid{grid-template-columns:1fr}
  [data-reveal=left]{transform:translateX(-46px)}[data-reveal=right]{transform:translateX(46px)}
}
@media (max-width:620px){
  body{font-size:16px}
  .cards3,.cases__grid,.pillars{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .hero{padding-bottom:70px}
  .hero__cta .btn{flex:1 1 100%}
  .belt{margin-top:-14px}
  .wafloat__tip{display:none}
  .hero__credit{display:none}
  .hero__title .hl{-webkit-text-stroke-width:2px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  [data-reveal]{opacity:1;transform:none}
  .hero__title .ln>span,.eyebrow,.hero__lead,.hero__cta,.hero__chips{opacity:1;transform:none}
  .marquee__track{animation:none}
}

/* keyframes compartidos */
@keyframes dash{to{stroke-dashoffset:-23}}
@keyframes wheel{0%,100%{transform:rotate(0)}50%{transform:rotate(180deg)}}
@keyframes flicker{0%,100%{transform:scale(1,1) skewX(0)}30%{transform:scale(.92,1.08) skewX(-4deg)}60%{transform:scale(1.05,.94) skewX(3deg)}}