:root{--blue:#1e3660;--blue2:#688aae;--blue3:#a9bfd4;--ink:#1d1d1b;--muted:#565c63;--paper:#f3f4f5;--line:#d9dde2;--wa:#25d366;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;overflow-x:clip}
body{margin:0;color:var(--ink);font-family:Montserrat,Arial,sans-serif;background:#fff;line-height:1.55;overflow-x:clip}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
:focus-visible{outline:2px solid var(--blue3);outline-offset:3px}
.wrap{width:min(1220px,calc(100% - 64px));margin:auto}
.kicker{font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:#4f6f93;margin-bottom:20px}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:#fff;color:var(--blue);padding:10px 14px;font-weight:700}
.skip:focus{left:8px}

/* --- Header --- */
header{position:fixed;top:0;left:0;right:0;z-index:50;color:#fff;transition:background .4s ease,box-shadow .4s ease}
header.is-scrolled{background:rgba(17,29,44,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px;transition:height .4s var(--ease)}
header.is-scrolled .nav{height:68px}
.brand{display:flex;align-items:baseline;gap:8px;font-family:Raleway,sans-serif;font-weight:900;text-transform:uppercase;line-height:1}
.brand b{font-size:28px;letter-spacing:-.04em}
.brand span{font-size:11px;font-weight:800;letter-spacing:.32em;color:var(--blue3)}
.links{display:flex;gap:34px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.links a{opacity:.85;position:relative;padding:6px 0;transition:opacity .25s}
.links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.links a:hover{opacity:1}.links a:hover::after{transform:scaleX(1)}
.nav-cta{border:1px solid rgba(255,255,255,.65);padding:13px 20px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;transition:background .3s,color .3s}
.nav-cta:hover{background:#fff;color:var(--blue)}

/* --- Hero --- */
.hero{min-height:min(860px,100svh);position:relative;display:flex;align-items:flex-end;overflow:hidden;background:#172941}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:80% 10%;animation:heroZoom 18s ease-out both}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,18,31,.95) 0%,rgba(14,29,49,.88) 38%,rgba(14,29,49,.6) 70%,rgba(14,29,49,.5) 100%),linear-gradient(0deg,rgba(7,18,30,.72),transparent 35%)}
@keyframes heroZoom{from{transform:scale(1.12)}to{transform:scale(1)}}
.hero-content{position:relative;z-index:2;width:min(1220px,calc(100% - 64px));margin:auto;padding:150px 0 92px;color:#fff}
.hero h1{margin:0;font-family:Raleway,sans-serif;font-weight:900}
.eyebrow{display:flex;align-items:center;gap:12px;font:700 11px/1.5 Montserrat,sans-serif;letter-spacing:.18em;text-transform:uppercase;margin-bottom:28px}
.eyebrow i{width:34px;height:1px;background:#fff;display:block;flex-shrink:0}
.h1-line{display:block;font-size:clamp(56px,7.3vw,112px);line-height:.92;letter-spacing:-.055em;text-transform:uppercase;max-width:980px}
.h1-line.accent{color:var(--blue3)}
.stitched{position:relative;display:inline-block}
.stitch-under{position:absolute;left:0;right:0;bottom:-.14em;width:100%;height:.16em;overflow:visible}
.stitch-under path{fill:none;stroke:#fff;stroke-width:3;stroke-dasharray:10 8;stroke-linecap:round;opacity:.75;vector-effect:non-scaling-stroke}
.hero-copy{max-width:590px;font-size:17px;line-height:1.65;margin:34px 0 34px;color:rgba(255,255,255,.86)}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 24px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid #fff;transition:transform .3s var(--ease),background .3s,color .3s,box-shadow .3s}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:#fff;color:var(--blue)}
.btn.primary:hover{box-shadow:0 10px 24px rgba(0,0,0,.25)}
.btn.ghost{background:transparent;color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn svg{width:16px;height:16px;fill:currentColor}
.hero-proof{margin:34px 0 0;font-size:12px;color:rgba(255,255,255,.62);letter-spacing:.02em}
.hero-proof strong{color:#fff;font-weight:600}
.hero-index{position:absolute;right:34px;bottom:90px;z-index:3;writing-mode:vertical-rl;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.62)}

/* Hero intro motion */
.js .hero .eyebrow,.js .h1-line,.js .hero-copy,.js .hero .actions,.js .hero-proof{opacity:0;transform:translateY(28px);animation:rise 1s var(--ease) forwards}
.js .h1-line:nth-of-type(1){animation-delay:.15s}
.js .h1-line:nth-of-type(2){animation-delay:.3s}
.js .hero-copy{animation-delay:.5s}
.js .hero .actions{animation-delay:.65s}
.js .hero-proof{animation-delay:.8s}
.js .stitch-under{animation:sew 1.4s ease-out 1.05s both}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes sew{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}

/* --- Reveal on scroll --- */
.js [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--d,0) * 90ms)}
.js [data-reveal].is-visible{opacity:1;transform:none}

/* --- Intro --- */
.intro{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;padding:110px 0 120px}
.intro h2{font-family:Raleway;font-size:clamp(38px,5vw,70px);line-height:.95;letter-spacing:-.045em;text-transform:uppercase;color:var(--blue);margin:0}
.intro p{font-size:16px;color:var(--muted);max-width:510px;margin-top:22px}
.facts{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);align-self:end;margin:0}
.fact{padding:26px 18px 28px 0;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact:nth-child(2n){padding-left:26px;border-right:0}
.fact dt{font-family:Raleway;font-weight:900;font-size:22px;line-height:1.05;color:var(--blue);letter-spacing:-.02em;text-transform:uppercase}
.fact dt b{display:block;font-size:12px;color:var(--blue2);letter-spacing:.1em;margin-bottom:12px}
.fact dd{margin:8px 0 0;font-size:12.5px;color:var(--muted);line-height:1.5}

/* --- Section heads --- */
.section-top{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:54px}
.section-top h2{font-family:Raleway;color:var(--blue);font-size:clamp(42px,5vw,72px);line-height:.9;letter-spacing:-.05em;text-transform:uppercase;margin:0}
.section-top p{max-width:430px;color:var(--muted);font-size:14px;margin:0}

/* --- Soluciones --- */
.solutions{background:var(--paper);padding:110px 0}
.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.solution{position:relative;min-height:530px;overflow:hidden;background:#0b1626;color:#fff;padding:34px;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate}
.solution>*{position:relative;z-index:2}
.sol-img{position:absolute!important;inset:0;z-index:0!important;width:100%;height:100%;object-fit:cover;object-position:center 35%;transform:scale(1.04);transition:transform 1.4s var(--ease),filter .8s ease;filter:saturate(.9) contrast(1.05) brightness(.92)}
.solution:nth-child(2) .sol-img{object-position:center 70%}
.sol-shade{position:absolute!important;inset:0;z-index:1!important;background:linear-gradient(0deg,rgba(8,20,34,.97) 0%,rgba(14,30,54,.82) 30%,rgba(30,54,96,.25) 62%,rgba(30,54,96,0) 80%),linear-gradient(180deg,rgba(8,20,34,.55) 0%,rgba(8,20,34,0) 22%),radial-gradient(140% 100% at 70% 20%,rgba(0,0,0,0) 45%,rgba(8,20,34,.5) 100%)}
.solution::after{content:"";position:absolute;inset:14px;border:1px dashed rgba(255,255,255,0);z-index:1;pointer-events:none;transition:border-color .6s ease,inset .6s ease}
.solution:hover .sol-img,.solution:focus-visible .sol-img{transform:scale(1.12);filter:saturate(1.05) contrast(1.08) brightness(.98)}
.solution:hover::after,.solution:focus-visible::after{border-color:rgba(255,255,255,.4);inset:18px}
.numtag{position:absolute!important;top:28px;right:28px;font-family:Raleway;font-weight:900;font-size:64px;line-height:1;color:rgba(255,255,255,.18)}
.solution h3{font-family:Raleway;text-transform:uppercase;font-size:46px;line-height:.9;letter-spacing:-.04em;margin:0 0 15px}
.solution p{max-width:450px;color:rgba(255,255,255,.8);margin:0;font-size:14px}
.solution .arrow{margin-top:25px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;transition:transform .4s ease}
.solution:hover .arrow{transform:translateX(6px)}

/* --- Montagne --- */
.montagne-feature{position:relative;background:var(--blue);overflow:hidden}
.montagne-bg-eagle{position:absolute;right:-6%;bottom:-18%;width:52%;min-width:520px;opacity:.1;pointer-events:none;z-index:1}
.montagne-inner{position:relative;z-index:2;max-width:1180px;margin:0 auto;min-height:360px;padding:84px 6vw;display:grid;grid-template-columns:170px minmax(0,1fr) 220px;align-items:center;gap:42px}
.montagne-label{font:700 12px/1.3 Montserrat,sans-serif;text-transform:uppercase;letter-spacing:.16em;color:var(--blue3);writing-mode:vertical-rl;transform:rotate(180deg)}
.montagne-copy h2{font:900 clamp(42px,5.5vw,78px)/.92 Raleway,sans-serif;text-transform:uppercase;color:#fff;letter-spacing:-.045em;margin:0}
.montagne-copy h2 span{color:var(--blue2)}
.montagne-copy p{max-width:650px;margin:24px 0 0;font:400 17px/1.65 Montserrat,sans-serif;color:rgba(255,255,255,.78)}
.montagne-mark{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;border-left:1px solid rgba(255,255,255,.22);padding-left:28px}
.montagne-mark img{width:150px;height:auto}
.montagne-mark span{font:700 11px/1 Montserrat,sans-serif;letter-spacing:.22em;color:rgba(255,255,255,.65)}

/* --- Proceso --- */
.feature{display:grid;grid-template-columns:.85fr 1.15fr;min-height:650px;background:var(--blue);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.feature-visual{position:relative;min-height:650px;overflow:hidden;z-index:0;margin-right:-22%}
.fv-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;filter:saturate(.8) contrast(1.06);transform:scale(1.12) translate3d(0,var(--py,0px),0);transition:transform 1.6s var(--ease),opacity 1.2s ease;opacity:0;will-change:transform}
.feature.in .fv-img,.no-js .fv-img{opacity:1;transform:scale(1.02) translate3d(0,var(--py,0px),0)}
.fv-tint{position:absolute;inset:0;background:linear-gradient(160deg,rgba(30,54,96,.55),rgba(30,54,96,.15) 45%,rgba(10,22,45,.55));mix-blend-mode:multiply}
.fv-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(30,54,96,0) 0%,rgba(30,54,96,0) 38%,rgba(30,54,96,.55) 62%,var(--blue) 82%),linear-gradient(180deg,var(--blue) 0%,rgba(30,54,96,0) 16%,rgba(30,54,96,0) 80%,var(--blue) 100%),radial-gradient(120% 90% at 20% 50%,rgba(0,0,0,0) 40%,rgba(10,22,45,.45) 100%)}
.fv-shade::after{content:"";position:absolute;inset:0;opacity:.18;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.fv-stitch{-webkit-mask-image:linear-gradient(90deg,#000 45%,transparent 70%);mask-image:linear-gradient(90deg,#000 45%,transparent 70%);position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.fv-stitch path{fill:none;stroke:var(--blue3);stroke-width:1.6;stroke-dasharray:7 7;opacity:.55;vector-effect:non-scaling-stroke}
.fv-tag{position:absolute;left:clamp(24px,4vw,56px);bottom:clamp(28px,6vh,64px);display:flex;align-items:center;gap:12px;padding:12px 18px;font:600 10px/1 Montserrat,Arial,sans-serif;letter-spacing:.22em;text-transform:uppercase;color:#fff;background:rgba(16,35,59,.45);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px dashed rgba(255,255,255,.45);border-radius:2px;opacity:0;transform:translateY(14px);transition:opacity .9s ease 1s,transform .9s ease 1s}
.feature.in .fv-tag,.no-js .fv-tag{opacity:1;transform:none}
.fv-dot{width:7px;height:7px;border-radius:50%;background:#e23b3b;box-shadow:0 0 0 0 rgba(226,59,59,.6);animation:fvp 2s infinite}
@keyframes fvp{70%{box-shadow:0 0 0 9px rgba(226,59,59,0)}100%{box-shadow:0 0 0 0 rgba(226,59,59,0)}}
.feature-copy{position:relative;z-index:1;padding:100px 9vw 100px 8vw;display:flex;flex-direction:column;justify-content:center}
.feature-copy .kicker{color:var(--blue3)}
.feature-copy h2{font-family:Raleway;font-size:clamp(44px,5vw,76px);line-height:.9;letter-spacing:-.05em;text-transform:uppercase;margin:0 0 28px;color:#fff}
.feature-copy>p{max-width:520px;color:rgba(255,255,255,.8);font-size:15px;margin:0}
.steps{margin:38px 0 0;padding:0;list-style:none;border-top:1px solid rgba(255,255,255,.2)}
.step{display:grid;grid-template-columns:45px 1fr;gap:12px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.2)}
.step b{font-family:Raleway;color:var(--blue3)}
.step strong{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.step span{display:block;color:rgba(255,255,255,.66);font-size:12.5px;margin-top:3px}

/* --- Merch --- */
.merch{padding:110px 0}
.merch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:50px}
.merch-card{border-top:4px solid var(--blue);padding:28px 24px 32px;background:#f5f6f7;min-height:260px;transition:transform .4s var(--ease),box-shadow .4s ease}
.merch-card:hover{transform:translateY(-6px);box-shadow:0 18px 34px rgba(20,30,45,.1)}
.merch-card span{font-family:Raleway;font-weight:900;color:var(--blue2);font-size:13px}
.merch-card h3{font-family:Raleway;color:var(--blue);font-size:31px;text-transform:uppercase;line-height:.95;margin:28px 0 15px}
.merch-card p{font-size:13px;color:var(--muted)}
.note{margin-top:26px;font-size:12px;color:#6b7076;border-left:2px solid #c6c6c6;padding-left:14px}

/* --- Clientes --- */
.trust{padding:90px 0;border-top:1px solid var(--line)}
.trust h2{font-family:Raleway;color:var(--blue);font-size:clamp(28px,3.4vw,40px);letter-spacing:-.03em;line-height:1;margin:0}
.trust p.sub{color:var(--muted);font-size:14px;max-width:430px;margin:12px 0 46px}
.trust-grid{display:flex;flex-wrap:wrap;align-items:center;gap:34px 44px;margin:0;padding:0;list-style:none}
.trust-grid li{height:42px;display:flex;align-items:center;filter:grayscale(1);opacity:.7;transition:filter .4s,opacity .4s,transform .4s var(--ease)}
.trust-grid li:hover{filter:none;opacity:1;transform:translateY(-3px)}
.trust-grid img,.trust-grid svg{height:100%;width:auto;max-width:150px;object-fit:contain}
.trust-grid li.card{height:48px;border-radius:9px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.14)}

/* --- Galería --- */
.gallery{padding:90px 0;background:#f4f5f6;overflow:hidden;border-top:1px solid var(--line)}
.gallery h2{font:900 clamp(32px,4.2vw,48px)/1 Raleway,sans-serif;color:var(--blue);letter-spacing:-.03em;margin:8px 0 10px}
.gallery .sub{color:var(--muted);font-size:15px;max-width:480px;margin:0 0 44px}
.g-row-wrap{overflow:hidden;margin-bottom:18px}
.g-row{display:flex;gap:18px;width:max-content;margin:0;padding:0;list-style:none}
.g-row li{flex-shrink:0}
.g-row img{width:200px;height:200px;border-radius:14px;object-fit:cover;box-shadow:0 6px 16px rgba(20,30,45,.14);transition:transform .3s ease;background:#e3e6ea}
.g-row img:hover{transform:scale(1.04)}
.g-row.is-looping.g-track1{animation:gscrollL 46s linear infinite}
.g-row.is-looping.g-track2{animation:gscrollR 40s linear infinite}
@keyframes gscrollL{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes gscrollR{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.gallery:hover .g-row{animation-play-state:paused}

/* --- FAQ --- */
.faq{padding:110px 0;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.faq h2{font-family:Raleway;color:var(--blue);font-size:clamp(38px,4.6vw,64px);line-height:.92;letter-spacing:-.045em;text-transform:uppercase;margin:0}
.faq-intro p{color:var(--muted);font-size:14px;max-width:360px;margin-top:22px}
.faq-intro a{color:var(--blue);font-weight:600;border-bottom:1px solid currentColor}
.faq-list{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-weight:600;font-size:15px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:12px;height:12px;flex-shrink:0;background:linear-gradient(var(--blue),var(--blue)) center/12px 2px no-repeat,linear-gradient(var(--blue),var(--blue)) center/2px 12px no-repeat;transition:transform .35s var(--ease)}
.faq details[open] summary::after{transform:rotate(135deg)}
.faq summary:hover{color:var(--blue)}
.faq details p{margin:0;padding:0 40px 24px 0;color:var(--muted);font-size:14px}
.faq details[open] p{animation:fadeDown .45s var(--ease)}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* --- Cotizar --- */
.quote{background:#e8edf2;padding:105px 0}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}
.quote h2{font-family:Raleway;color:var(--blue);font-size:clamp(48px,6vw,86px);line-height:.86;letter-spacing:-.05em;text-transform:uppercase;margin:0}
.quote-grid>div>p{color:var(--muted);max-width:500px;margin-top:24px}
.quote-direct{display:inline-flex;align-items:center;gap:10px;margin-top:10px;font-weight:700;font-size:15px;color:var(--blue)}
.quote-direct svg{width:20px;height:20px;fill:var(--wa)}
.form{background:#fff;padding:38px;box-shadow:0 20px 50px rgba(30,54,96,.08)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 16px}
.field{display:flex;flex-direction:column;position:relative}
.field label{font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#4f6f93}
.field label small{font-weight:500;letter-spacing:.04em;text-transform:none;color:#8a9097}
.form input,.form select,.form textarea{width:100%;border:0;border-bottom:1px solid #bfc5cb;padding:10px 0 12px;background:transparent;font:500 14px Montserrat,sans-serif;color:var(--ink);outline:0;border-radius:0;transition:border-color .3s}
.form select{appearance:none;-webkit-appearance:none;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' fill='none' stroke='%231e3660' stroke-width='1.6'/></svg>") right 2px center no-repeat;padding-right:20px;cursor:pointer}
.form select:invalid{color:#8a9097}
.field::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.field:focus-within::after{transform:scaleX(1)}
.field.has-error input,.field.has-error select{border-bottom-color:#c23b3b}
.form textarea{min-height:96px;resize:vertical}
.full{grid-column:1/-1}
.form button{margin-top:28px;border:0;background:var(--wa);color:#0b2e17;padding:17px 24px;font:700 12px Montserrat,sans-serif;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;gap:10px;transition:transform .3s var(--ease),box-shadow .3s,background .3s}
.form button svg{width:18px;height:18px;fill:currentColor}
.form button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(37,211,102,.35);background:#2ee077}
.form-hint{margin:14px 0 0;font-size:12px;color:#6b7076}
.form-status{margin:14px 0 0;font-size:13px;font-weight:600;color:var(--blue)}
.form-status a{text-decoration:underline}
.form-status:empty{display:none}

/* --- Footer --- */
footer{background:#111d2c;color:#fff;padding:56px 0 40px}
.foot{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;align-items:start}
.foot p,.foot li{margin:0;color:rgba(255,255,255,.62);font-size:12.5px;line-height:1.9}
.foot ul{list-style:none;margin:0;padding:0}
.foot a:hover{color:#fff}
.foot h3{font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue3);margin:0 0 10px}
.foot .brand{margin-bottom:14px}
.copy{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:11px;color:rgba(255,255,255,.45)}

/* --- WhatsApp flotante --- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.25);transition:transform .35s var(--ease),opacity .35s,visibility .35s}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:waPing 2.4s ease-out 3s 3}
.wa-float:hover{transform:scale(1.08)}
.wa-float.is-hidden{opacity:0;visibility:hidden;transform:translateY(16px)}
@keyframes waPing{from{transform:scale(1);opacity:.8}to{transform:scale(1.6);opacity:0}}

/* --- Responsive --- */
@media(max-width:850px){
 html{scroll-padding-top:64px}
 .wrap,.hero-content{width:min(100% - 36px,1220px)}
 .links{display:none}
 .nav{height:72px}header.is-scrolled .nav{height:60px}
 .brand b{font-size:24px}
 .nav-cta{padding:11px 16px}
 .hero{min-height:100svh}
 .hero-content{padding:120px 0 56px}
 .h1-line{font-size:clamp(46px,14.5vw,78px)}
 .hero-copy{font-size:16px;margin:26px 0 28px}
 .hero-index{display:none}
 .intro,.feature,.quote-grid,.faq{grid-template-columns:1fr;gap:45px}
 .intro{padding:80px 0}
 .section-top{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:38px}
 .solutions{padding:80px 0}
 .solution-grid,.merch-grid{grid-template-columns:1fr}
 .solution{min-height:430px}
 .feature-visual{margin-right:0;min-height:460px}
 .fv-shade{background:linear-gradient(180deg,rgba(30,54,96,0) 0%,rgba(30,54,96,0) 45%,rgba(30,54,96,.7) 78%,var(--blue) 100%),radial-gradient(120% 90% at 50% 30%,rgba(0,0,0,0) 45%,rgba(10,22,45,.4) 100%)}
 .feature-copy{margin-top:-90px;padding:70px 24px}
 .fv-tag{bottom:110px;left:24px;letter-spacing:.14em;white-space:nowrap;padding:10px 14px}
 .merch,.faq{padding:80px 0}
 .merch-card{min-height:0}
 .trust{padding:60px 0}
 .trust-grid{gap:24px 30px}.trust-grid li{height:32px}.trust-grid li.card{height:38px}
 .gallery{padding:60px 0}
 .g-row img{width:140px;height:140px;border-radius:10px}.g-row{gap:12px}.g-row-wrap{margin-bottom:12px}
 .quote{padding:80px 0}
 .form{padding:28px 22px}
 .form-grid{grid-template-columns:1fr}
 .foot{grid-template-columns:1fr;gap:28px}
 .wa-float{right:16px;bottom:16px;width:54px;height:54px}
}
@media(max-width:760px){
 .montagne-inner{grid-template-columns:1fr;padding:64px 24px;gap:26px}
 .montagne-label{writing-mode:initial;transform:none}
 .montagne-mark{align-items:flex-start;border-left:0;border-top:1px solid rgba(255,255,255,.22);padding:24px 0 0}
 .montagne-mark img{width:120px}
 .montagne-copy h2{font-size:44px}
 .montagne-bg-eagle{width:85%;min-width:0;bottom:-10%;opacity:.08}
}
@media(max-width:600px){.solution h3{font-size:clamp(30px,9vw,46px)}.solution{padding:28px 24px}.facts .fact{padding-right:12px}.fact:nth-child(2n){padding-left:16px}.fact dt{font-size:18px}}
@media(prefers-reduced-motion:reduce){
 *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important;scroll-behavior:auto!important}
 .g-row-wrap{overflow-x:auto}
 .g-row.is-looping{animation:none!important}
}