:root{
  --cream:#F3EEE7;        /* base cálida */
  --cream-2:#FBF8F3;      /* cards */
  --sand:#E8E0D4;         /* secundario cálido */
  --gray-soft:#E6E4E0;    /* gris tenue de sección */
  --white:#FFFFFF;
  --ink:#241F1A;          /* texto carbón cálido */
  --ink-soft:#5c534a;     /* texto secundario */
  --taupe:#9B8166;
  --taupe-d:#7c6449;      /* taupe para texto sobre claro */
  --taupe-l:#C4AB8E;
  --ember:#C0703A;
  --ember-d:#A85A28;
  --carbon:#211C18;       /* oscuro cálido — solo secciones de corte */
  --carbon-2:#2b2521;
  --line:rgba(36,31,26,.12);
  --line-d:rgba(230,222,210,.16);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);
  font-family:"Rubik",system-ui,-apple-system,sans-serif;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:"Rubik",sans-serif;font-weight:700;line-height:1.05;letter-spacing:-.02em;text-wrap:balance;margin:0}
p{margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:"Rubik";font-weight:500;letter-spacing:.16em;text-transform:uppercase;font-size:.72rem;font-feature-settings:"tnum"}

section{position:relative;padding:clamp(64px,9vw,120px) 0}
.zone-cream{background:var(--cream);color:var(--ink)}
.zone-sand{background:var(--sand);color:var(--ink)}
.zone-gray{background:var(--gray-soft);color:var(--ink)}
.zone-dark{background:var(--carbon);color:var(--cream)}
.eyebrow{color:var(--ember-d)}
.zone-dark .eyebrow{color:var(--taupe-l)}
.lead{max-width:60ch;color:var(--ink-soft);font-size:1.06rem}
.zone-dark .lead{color:#cfc6ba}

/* ---------- thermometer rail (con contorno 1px, visible en cualquier fondo) ---------- */
.rail{position:fixed;top:0;right:16px;height:100vh;width:40px;z-index:60;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;pointer-events:none}
.rail-track{position:relative;width:9px;flex:0 0 44vh;border-radius:20px;
  background:rgba(120,110,98,.22);border:1px solid rgba(90,80,70,.55);
  box-shadow:0 0 0 1px rgba(255,255,255,.25);overflow:hidden;backdrop-filter:blur(3px)}
.rail-fill{position:absolute;left:0;bottom:0;width:100%;height:0%;
  background:linear-gradient(to top,var(--taupe) 0%,var(--taupe-l) 52%,var(--ember) 100%);transition:height .12s linear}
.rail-bulb{width:17px;height:17px;border-radius:50%;background:var(--ember);
  border:1px solid rgba(90,80,70,.55);box-shadow:0 0 0 1px rgba(255,255,255,.25),0 0 16px 3px rgba(192,112,58,.45)}
.rail-read{font-family:"Rubik";font-weight:700;font-size:.78rem;color:var(--ink);
  font-variant-numeric:tabular-nums;background:rgba(251,248,243,.82);padding:3px 7px;border-radius:7px;
  border:1px solid rgba(90,80,70,.4);backdrop-filter:blur(4px)}
@media(max-width:820px){.rail{display:none}}
.topbar{position:fixed;top:0;left:0;height:3px;width:0%;z-index:70;
  background:linear-gradient(to right,var(--taupe),var(--ember));display:none}
@media(max-width:820px){.topbar{display:block}}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;width:100%;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:12px 28px;background:rgba(243,238,231,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand-logo{height:54px;width:auto;display:block}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-size:1.04rem;color:var(--ink);opacity:.85;transition:opacity .2s,color .2s;white-space:nowrap}
.nav-links a:hover{opacity:1;color:var(--ember-d)}
.nav-wa{display:inline-flex;align-items:center;gap:8px;font-weight:600;padding:10px 18px;border-radius:100px;background:#1f8f4a;color:#fff !important;opacity:1 !important}
.nav-wa:hover{background:#1a7d41;color:#fff !important}
.waico{width:18px;height:18px;flex:0 0 18px}
.nav-wa-mobile{display:none}
.hamb{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:8px;z-index:60}
.hamb span{display:block;width:28px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .3s}
.menu-open .hamb span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-open .hamb span:nth-child(2){opacity:0}
.menu-open .hamb span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
/* hamburguesa antes de que el menú haga salto de línea; WhatsApp queda al lado del ícono */
@media(max-width:1100px){
  .hamb{display:flex}
  .brand-logo{height:42px}
  .nav-wa-mobile{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border-radius:100px;background:#1f8f4a;color:#fff;font-weight:600;font-size:.86rem;white-space:nowrap}
  .nav-wa-mobile .waico{width:17px;height:17px;flex:0 0 17px}
  .nav-links{position:fixed;inset:0;height:100vh;background:rgba(243,238,231,.98);backdrop-filter:blur(10px);
    flex-direction:column;justify-content:center;gap:28px;z-index:55;
    opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-16px);
    transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s}
  .menu-open .nav-links{opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .nav-links a{font-size:1.5rem;opacity:1}
  .nav-links .nav-wa{display:none}
}

/* ---------- hero con slider de fotos ---------- */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:130px 0 70px}
.hero-slider{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease}
.hero-slide picture,.hero-slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-slide.active{opacity:1}
.hero-slide.active img{animation:kb 7s ease-out forwards}
@keyframes kb{from{transform:scale(1.04)}to{transform:scale(1.12)}}
/* capa de color leve para leer el texto */
.hero-veil{position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(26,24,22,.93) 0%,rgba(43,41,38,.85) 42%,rgba(64,60,55,.6) 74%,rgba(82,77,70,.42) 100%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:22px;color:var(--taupe-l)}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--ember);box-shadow:0 0 10px 2px rgba(192,112,58,.6);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}
.hero h1{font-size:clamp(2.4rem,5.6vw,4.6rem);font-weight:800;letter-spacing:-.03em;max-width:17ch;color:#F5F1EA}
.hero h1 .warm{background:linear-gradient(96deg,var(--taupe-l),#e08a4e);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:22px;max-width:50ch;font-size:1.12rem;color:#dcd5cb}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;margin-top:34px}
.hero .btn-ghost{color:#F5F1EA;box-shadow:inset 0 0 0 1.5px rgba(232,224,212,.55)}
.hero .btn-ghost:hover{background:var(--cream);color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--cream)}
.btn{display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:none;font-family:"Rubik";font-weight:600;font-size:1rem;
  padding:14px 24px;border-radius:100px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s}
.btn-primary{background:var(--ember);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -10px rgba(192,112,58,.6)}
.btn-wa{background:#1f8f4a;color:#fff}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(31,143,74,.5)}
.btn-soft{background:#fff;color:var(--taupe)}
.btn-soft .waico{color:var(--taupe)}
.btn-soft:hover{transform:translateY(-2px);box-shadow:0 12px 30px -10px rgba(0,0,0,.28)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--taupe)}
.btn-ghost:hover{transform:translateY(-2px);background:var(--taupe);color:#fff}
.hero-strip{margin-top:44px;display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;padding-top:22px;border-top:1px solid rgba(232,224,212,.22)}
.hero-strip .mono{color:#cbc3b7}
.hero-strip b{color:var(--taupe-l)}
.hero-dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:8px}
.hero-dots button{width:8px;height:8px;border-radius:50%;border:0;background:rgba(255,255,255,.4);cursor:pointer;transition:background .3s,width .3s}
.hero-dots button.on{background:var(--ember);width:22px;border-radius:5px}

/* ---------- brands strip ---------- */
.brands{padding:30px 0}
.brands .wrap{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.brands .label{color:var(--ink-soft)}
.brand-list{display:flex;gap:36px;flex-wrap:wrap;align-items:baseline}
.brand-list .bn{font-weight:700;font-size:1.45rem;color:var(--ink);letter-spacing:.01em}
.brand-list .bn small{display:block;font-weight:400;font-size:.72rem;color:var(--ink-soft);letter-spacing:0;text-transform:none}

/* ---------- section head ---------- */
.sec-head{max-width:var(--maxw);margin:0 auto;padding:0 28px;margin-bottom:clamp(34px,5vw,58px)}
.sec-head .eyebrow{display:block;margin-bottom:16px}
.sec-head h2{font-size:clamp(1.9rem,4.2vw,3.1rem);max-width:20ch}
.sec-head .lead{margin-top:18px}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,60px);align-items:stretch}
.about-stack{display:grid;grid-template-rows:1fr 1fr;gap:16px}
.about-stack figure{margin:0;border-radius:20px;overflow:hidden;border:1px solid var(--line);min-height:230px}
.about-stack img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.about-stack figure:hover img{transform:scale(1.04)}
@media(max-width:820px){.about-stack figure{min-height:280px}}
@media(max-width:820px){.about-grid{grid-template-columns:1fr}}
.about-copy p+p{margin-top:16px}
.mv{display:grid;gap:16px;margin-top:28px}
.mv-card{padding:20px 22px;border-radius:16px;background:var(--cream-2);border:1px solid var(--line)}
.mv-card .k{font-family:"Rubik";font-weight:500;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ember-d);margin-bottom:7px}
.mv-card p{color:var(--ink);font-weight:500}
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.metric{padding:24px 20px;border-radius:18px;background:var(--cream-2);border:1px solid var(--line)}
.metric .num{font-weight:800;font-size:clamp(2.1rem,5vw,2.9rem);color:var(--ink);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.metric .cap{color:var(--ink-soft);font-size:.9rem;margin-top:4px}
.about-photos{margin-top:clamp(30px,5vw,52px);display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.about-photos{grid-template-columns:1fr}}
.about-photos figure{margin:0;border-radius:20px;overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line)}
.about-photos img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.about-photos figure:hover img{transform:scale(1.04)}

.emp-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:clamp(28px,5vw,56px);align-items:stretch}
@media(max-width:820px){.emp-grid{grid-template-columns:1fr}}
.emp-left .eyebrow{display:block;margin-bottom:16px}
.emp-title{font-size:clamp(1.9rem,4.2vw,3.1rem);max-width:15ch;margin-bottom:26px;color:var(--ink)}
.emp-right{margin:0;border-radius:22px;overflow:hidden;border:1px solid var(--line)}
.emp-right img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
@media(max-width:820px){.emp-right{max-width:440px;aspect-ratio:4/5;margin-top:8px}}
/* ---------- flagship calefacción ---------- */
.flag{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:800px){.flag{grid-template-columns:1fr}}
.flagcard{border-radius:18px;overflow:hidden;background:var(--cream-2);border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.flagcard:hover{transform:translateY(-4px);box-shadow:0 26px 46px -30px rgba(36,31,26,.4)}
.flagcard .ph{aspect-ratio:4/3;overflow:hidden}
.flagcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.flagcard:hover .ph img{transform:scale(1.05)}
.flagcard .tx{padding:22px 24px}
.flagcard .tx .k{font-family:"Rubik";font-weight:500;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ember-d);margin-bottom:9px}
.flagcard .tx h3{font-size:1.28rem;color:var(--ink);margin:0 0 8px;line-height:1.15}
.flagcard .tx p{color:var(--ink-soft);font-size:.92rem}

/* ---------- proceso (steps, en claro) ---------- */
.proc{display:grid;gap:0}
.step{display:grid;grid-template-columns:auto 84px 1fr;gap:clamp(18px,4vw,50px);align-items:start;padding:clamp(26px,4vw,40px) 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step-no{font-weight:700;font-size:1rem;color:var(--taupe-d);padding-top:6px;font-variant-numeric:tabular-nums}
.step-temp{font-weight:800;font-size:1.5rem;color:var(--ember-d);padding-top:2px;font-variant-numeric:tabular-nums;white-space:nowrap}
.step-temp small{display:block;font-size:.6rem;letter-spacing:.12em;color:var(--ink-soft);font-weight:500;margin-top:4px;text-transform:uppercase}
.step-body h3{font-size:clamp(1.4rem,2.6vw,2rem);margin-bottom:10px;color:var(--ink)}
.step-body p{color:var(--ink-soft);max-width:56ch}
.step-body{transition:transform .4s var(--ease)}
.step:hover .step-body{transform:translateX(6px)}
.step:hover .step-no{color:var(--ember)}

/* ---------- catálogo carrusel ---------- */
.cat-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;max-width:var(--maxw);margin:0 auto;padding:0 28px;margin-bottom:30px;flex-wrap:wrap}
.cat-head .eyebrow{display:block;margin-bottom:14px}
.cat-head h2{font-size:clamp(1.8rem,4vw,2.9rem)}
.cat-nav{display:flex;gap:10px}
.cat-nav button{width:46px;height:46px;border-radius:50%;border:1.5px solid var(--taupe);background:transparent;color:var(--taupe-d);cursor:pointer;font-size:1.2rem;transition:background .25s,color .25s,transform .25s}
.cat-nav button:hover{background:var(--taupe);color:#fff}
.cat-nav button:disabled{opacity:.3;cursor:default}
.cat-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 28px 20px;scrollbar-width:none;max-width:calc(var(--maxw) + 56px);margin:0 auto;scroll-behavior:smooth}
.cat-track::-webkit-scrollbar{display:none}
@keyframes catscroll{to{transform:translateX(-50%)}}
.cat-card{flex:0 0 calc(25% - 13.5px);scroll-snap-align:start;border-radius:20px;overflow:hidden;background:var(--cream-2);border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.cat-card:hover{transform:translateY(-5px);box-shadow:0 26px 50px -30px rgba(36,31,26,.45)}
@media(max-width:1000px){.cat-card{flex-basis:calc(33.333% - 12px)}}
@media(max-width:760px){.cat-card{flex-basis:calc(50% - 9px)}}
@media(max-width:520px){.cat-card{flex-basis:82%}}
.cat-card .img{aspect-ratio:4/5;overflow:hidden;background:var(--sand)}
.cat-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.cat-card:hover .img img{transform:scale(1.05)}
.cat-card .body{padding:18px 20px 22px}
.cat-card .tag{font-family:"Rubik";font-weight:500;font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ember-d)}
.cat-card h4{font-size:1.2rem;color:var(--ink);margin:7px 0 4px}
.cat-card p{color:var(--ink-soft);font-size:.9rem}

/* ---------- clientes (corte oscuro, logos grises->color) ---------- */
.clients h2{font-size:clamp(1.9rem,4vw,3rem);max-width:20ch}
.logo-marquee{margin-top:44px;overflow:hidden;position:relative;
  -webkit-mask-image:linear-gradient(to right,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(to right,transparent,#000 7%,#000 93%,transparent)}
.logo-track{display:flex;gap:18px;width:max-content;animation:scrollx 40s linear infinite}
.logo-marquee:hover .logo-track{animation-play-state:paused}
@keyframes scrollx{to{transform:translateX(-50%)}}
.logo-chip{flex:0 0 auto;width:196px;height:132px;border-radius:16px;background:var(--white);
  display:flex;align-items:center;justify-content:center;padding:16px;border:1px solid rgba(255,255,255,.08)}
.logo-chip img{max-width:100%;max-height:100%;object-fit:contain;filter:grayscale(1);opacity:.82;transition:filter .35s,opacity .35s,transform .35s}
.logo-chip:hover img{filter:grayscale(0);opacity:1;transform:scale(1.05)}

/* ---------- why ---------- */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:760px){.why-grid{grid-template-columns:1fr}}
.why-card{padding:28px 30px;border-radius:18px;background:var(--cream-2);border:1px solid var(--line);position:relative;overflow:hidden}
.why-card .bar{position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(to bottom,var(--ember),var(--taupe))}
.why-card h3{font-size:1.28rem;color:var(--ink);margin-bottom:9px;padding-left:8px}
.why-card p{color:var(--ink-soft);padding-left:8px;max-width:48ch}

/* ---------- final CTA (cálido, no oscuro) ---------- */
.final{background:linear-gradient(135deg,#9B8166 0%,#b08a5f 45%,#C0703A 100%);color:#fff8f0;position:relative;overflow:hidden}
.final .glow{position:absolute;inset:0;background:radial-gradient(40vw 40vw at 80% 20%,rgba(255,240,225,.28),transparent 60%);pointer-events:none}
.final .wrap{position:relative;z-index:2}
.final-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,72px);align-items:center}
@media(max-width:820px){.final-grid{grid-template-columns:1fr}}
.final h2{font-size:clamp(2rem,4.4vw,3.2rem);max-width:16ch;color:#fff8f0}
.final .peak{display:inline-flex;align-items:baseline;gap:8px;margin-bottom:16px}
.final .peak .t{font-weight:800;font-size:2.2rem;color:#fff;font-variant-numeric:tabular-nums}
.final .peak .l{color:rgba(255,248,240,.8)}
.final-sub{margin-top:18px;color:rgba(255,248,240,.9);max-width:44ch}
.final-cta{margin-top:26px;display:flex;gap:13px;flex-wrap:wrap}
.final .btn-primary{background:#fff;color:var(--ember-d)}
.final .btn-primary:hover{box-shadow:0 14px 34px -10px rgba(0,0,0,.35)}
.form{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);border-radius:22px;padding:clamp(24px,3vw,32px);backdrop-filter:blur(8px)}
.form .fh{font-weight:700;font-size:1.2rem;margin-bottom:3px;color:#fff}
.form .fs{color:rgba(255,248,240,.82);font-size:.9rem;margin-bottom:18px}
.field{margin-bottom:12px}
.field label{display:block;font-family:"Rubik";font-weight:500;font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,248,240,.85);margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;background:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.5);border-radius:12px;padding:12px 14px;color:var(--ink);font-family:"Rubik";font-size:.95rem;transition:box-shadow .25s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;box-shadow:0 0 0 3px rgba(255,255,255,.5)}
.field textarea{resize:vertical;min-height:74px}
.form .btn{width:100%;justify-content:center;margin-top:4px;background:var(--ink);color:#fff}
.form .btn:hover{background:#000}

.form-toast{margin-top:14px;max-height:0;overflow:hidden;opacity:0;color:#fff;font-weight:600;text-align:center;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.35);border-radius:14px;transition:max-height .45s var(--ease),opacity .45s,padding .45s}
.form-toast.show{max-height:140px;opacity:1;padding:14px 16px}

/* ---------- footer (corte oscuro) ---------- */
.footer{background:var(--carbon);color:var(--cream);border-top:1px solid var(--line-d);padding:56px 0 38px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
@media(max-width:720px){.foot-grid{grid-template-columns:1fr}}
.foot-logo{height:44px;margin-bottom:14px}
.foot-col h5{font-family:"Rubik";font-weight:500;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:#a99f92;margin:0 0 15px}
.foot-col a,.foot-col p{color:#d8cfc2;display:block;margin-bottom:9px;font-size:.94rem;opacity:.9;transition:color .2s}
.foot-col a:hover{color:var(--taupe-l)}
.foot-bottom{margin-top:46px;padding-top:22px;border-top:1px solid var(--line-d);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#a99f92}

/* ---------- whatsapp float ---------- */
.wafloat{position:fixed;right:18px;bottom:18px;z-index:65;display:inline-flex;align-items:center;background:#1f8f4a;color:#fff;border-radius:100px;padding:14px;box-shadow:0 12px 30px -8px rgba(31,143,74,.55);transition:padding .3s var(--ease),transform .25s}
.wafloat:hover{padding:14px 20px 14px 14px;transform:translateY(-2px)}
.wafloat svg{width:26px;height:26px;flex:0 0 26px}
.wafloat span{max-width:0;overflow:hidden;white-space:nowrap;font-weight:600;font-size:.9rem;transition:max-width .3s var(--ease)}
.wafloat:hover span{max-width:150px;margin-left:10px}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:4px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.hero-slide{opacity:0}.hero-slide.active{opacity:1}}
/* ===== LANDINGS ===== */
.badge{display:inline-flex;align-items:center;gap:8px;font-family:"Rubik";font-weight:500;font-size:.72rem;letter-spacing:.06em;color:var(--taupe-d)}
.badge svg{width:15px;height:15px}
.hero .badge{color:var(--taupe-l)}
.tagpill{font-family:"Rubik";font-weight:500;font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ember-d);background:rgba(192,112,58,.09);border:1px solid rgba(192,112,58,.22);padding:6px 11px;border-radius:100px}
.bens{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:860px){.bens{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.bens{grid-template-columns:1fr}}
.ben{padding:26px;border-radius:18px;background:var(--cream-2);border:1px solid var(--line)}
.ben .ic{width:30px;height:30px;color:var(--ember-d);margin-bottom:16px}
.ben h4{font-weight:700;font-size:1.16rem;margin:0 0 8px;color:var(--ink)}
.ben p{color:var(--ink-soft);font-size:.94rem}
.segs{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:800px){.segs{grid-template-columns:1fr}}
.seg{border-radius:22px;overflow:hidden;background:var(--cream-2);border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.seg:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(36,31,26,.35)}
.seg .ph{aspect-ratio:16/10;overflow:hidden}
.seg .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.seg:hover .ph img{transform:scale(1.05)}
.seg .tx{padding:26px 28px 30px}
.seg .k{font-family:"Rubik";font-weight:500;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ember-d);margin-bottom:10px}
.seg h3{font-size:clamp(1.5rem,3vw,2rem);color:var(--ink);margin-bottom:12px}
.seg p{color:var(--ink-soft);max-width:46ch}
.seg .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.maint{background:var(--carbon);color:var(--cream)}
.maint .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(24px,5vw,56px);align-items:center}
@media(max-width:760px){.maint .wrap{grid-template-columns:1fr}}
.maint .tag2{font-family:"Rubik";font-weight:500;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--taupe-l);margin-bottom:12px;display:block}
.maint h3{font-size:clamp(1.5rem,3.2vw,2.2rem);margin-bottom:14px;color:var(--cream)}
.maint p{color:#cfc6ba;max-width:52ch}
.maint .mimg{border-radius:18px;overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line-d)}
.maint .mimg img{width:100%;height:100%;object-fit:cover}
.proc3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:760px){.proc3{grid-template-columns:1fr}}
.pstep{padding:28px;border-radius:18px;background:var(--cream-2);border:1px solid var(--line)}
.pstep .n{font-family:"Rubik";font-weight:700;color:var(--ember-d);font-size:.9rem;margin-bottom:12px}
.pstep h4{font-weight:700;font-size:1.24rem;color:var(--ink);margin:0 0 8px}
.pstep p{color:var(--ink-soft);font-size:.95rem}
.oficial{display:inline-flex;gap:16px;margin-top:22px;flex-wrap:wrap}
.oficial b{font-weight:700;font-size:1.3rem;color:var(--taupe-l)}
.logos-inline{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:18px}
.logos-inline span{font-weight:700;font-size:1.02rem;color:var(--grey-warm,#8c857c)}
.zone-dark .logos-inline span{color:#cfc6ba}
.rail.cool .rail-fill{background:linear-gradient(to top,var(--taupe),var(--taupe-l) 48%,#AEC6CE)}
.rail.cool .rail-bulb{background:#AEC6CE;box-shadow:0 0 0 1px rgba(255,255,255,.25),0 0 16px 3px rgba(174,198,206,.5)}