/* =========================================================
   Ecoclimatic — sistema de diseño (child theme de Neve)
   Paleta frío (azul) ↔ calor (naranja) sobre fondo limpio.
   ========================================================= */

:root{
  --eco-blue:#1C75BC;
  --eco-blue-dark:#0E4D80;
  --eco-blue-light:#2E9BD6;
  --eco-cyan:#E8F5FC;
  --eco-orange:#F39200;
  --eco-orange-dark:#D97D00;
  --eco-ink:#1A2530;
  --eco-body:#48586a;
  --eco-muted:#7689a0;
  --eco-line:#e4ebf2;
  --eco-bg-soft:#f4f8fb;
  --eco-white:#ffffff;
  --eco-shadow:0 18px 40px -18px rgba(14,77,128,.35);
  --eco-shadow-sm:0 8px 22px -12px rgba(14,77,128,.30);
  --eco-radius:16px;
  --eco-radius-lg:26px;
  --eco-max:1180px;
  --eco-grad:linear-gradient(120deg,var(--eco-blue-dark),var(--eco-blue) 55%,var(--eco-blue-light));
}

/* ---------- Base / reset suave ---------- */
.eco-page,
.eco-page *{box-sizing:border-box}
.eco-page{
  color:var(--eco-body);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
.eco-page img{max-width:100%;height:auto;display:block}
.eco-page h1,.eco-page h2,.eco-page h3,.eco-page h4{
  color:var(--eco-ink);
  line-height:1.18;
  font-weight:800;
  letter-spacing:-.01em;
  margin:0 0 .5em;
}
.eco-page h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
.eco-page h3{font-size:1.25rem}
.eco-page p{margin:0 0 1rem}
.eco-page a{color:var(--eco-blue)}

.eco-wrap{max-width:var(--eco-max);margin:0 auto;padding:0 22px}
.eco-section{padding:clamp(56px,8vw,96px) 0}
.eco-section--soft{background:var(--eco-bg-soft)}
.eco-section--blue{background:var(--eco-grad);color:#dceaf6}
.eco-section--blue h2,.eco-section--blue h3{color:#fff}

.eco-eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--eco-blue);
  margin-bottom:.7rem;
}
.eco-section--blue .eco-eyebrow{color:var(--eco-orange)}
.eco-head{max-width:720px;margin:0 auto clamp(34px,5vw,54px);text-align:center}
.eco-head p{font-size:1.08rem;color:var(--eco-muted)}
.eco-section--blue .eco-head p{color:#bcd6ea}

/* ---------- Botones ---------- */
.eco-btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-weight:700;font-size:1rem;line-height:1;
  padding:.95rem 1.6rem;border-radius:999px;
  text-decoration:none;cursor:pointer;border:2px solid transparent;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
}
.eco-btn--primary{background:var(--eco-orange);color:#fff;box-shadow:0 12px 24px -10px rgba(243,146,0,.7)}
.eco-btn--primary:hover{background:var(--eco-orange-dark);transform:translateY(-2px)}
.eco-btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.eco-btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.eco-btn--blue{background:var(--eco-blue);color:#fff}
.eco-btn--blue:hover{background:var(--eco-blue-dark);transform:translateY(-2px)}
.eco-btn--outline{background:#fff;color:var(--eco-blue);border-color:var(--eco-line)}
.eco-btn--outline:hover{border-color:var(--eco-blue);transform:translateY(-2px)}

/* ---------- Hero ---------- */
.eco-hero{position:relative;color:#fff;overflow:hidden}
.eco-hero__bg{position:absolute;inset:0;z-index:0}
.eco-hero__bg img{width:100%;height:100%;object-fit:cover}
.eco-hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(10,52,87,.92) 0%,rgba(14,77,128,.84) 45%,rgba(28,117,188,.55) 100%)}
.eco-hero__inner{position:relative;z-index:1;padding:clamp(80px,12vw,140px) 0 clamp(70px,10vw,120px)}
.eco-hero__inner .eco-wrap{max-width:760px}
.eco-hero h1{color:#fff;font-size:clamp(2.1rem,5vw,3.6rem);margin-bottom:.4em}
.eco-hero h1 .eco-hl{color:var(--eco-orange)}
.eco-hero p.lead{font-size:clamp(1.05rem,2vw,1.3rem);color:#dbe9f5;max-width:620px;margin-bottom:1.8rem}
.eco-hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.eco-hero__phone{display:inline-flex;align-items:center;gap:.5rem;color:#fff;font-weight:700;text-decoration:none;font-size:1.05rem}
.eco-hero__phone svg{fill:var(--eco-orange)}

/* ---------- Barra de confianza / stats ---------- */
.eco-stats{
  position:relative;z-index:2;margin-top:-46px;
}
.eco-stats__grid{
  background:#fff;border-radius:var(--eco-radius-lg);box-shadow:var(--eco-shadow);
  display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;
}
.eco-stat{padding:26px 22px;text-align:center;border-right:1px solid var(--eco-line)}
.eco-stat:last-child{border-right:0}
.eco-stat__num{font-size:1.9rem;font-weight:800;color:var(--eco-blue);line-height:1}
.eco-stat__lbl{font-size:.9rem;color:var(--eco-muted);margin-top:.4rem}

/* ---------- Grids genéricos ---------- */
.eco-grid{display:grid;gap:24px}
.eco-grid--2{grid-template-columns:repeat(2,1fr)}
.eco-grid--3{grid-template-columns:repeat(3,1fr)}
.eco-grid--4{grid-template-columns:repeat(4,1fr)}

/* ---------- Tarjetas de beneficio ---------- */
.eco-feature{
  background:#fff;border:1px solid var(--eco-line);border-radius:var(--eco-radius);
  padding:30px 26px;box-shadow:var(--eco-shadow-sm);transition:transform .18s ease,box-shadow .18s ease;
}
.eco-feature:hover{transform:translateY(-4px);box-shadow:var(--eco-shadow)}
.eco-feature__ico{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--eco-cyan);color:var(--eco-blue);
}
.eco-feature__ico svg{width:28px;height:28px;fill:currentColor}
.eco-feature h3{font-size:1.15rem;margin-bottom:.35em}
.eco-feature p{font-size:.97rem;color:var(--eco-muted);margin:0}

/* ---------- Comparativa problema/solución ---------- */
.eco-compare{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.eco-compare__media img{border-radius:var(--eco-radius-lg);box-shadow:var(--eco-shadow)}
.eco-vs{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.eco-vs__col{border-radius:var(--eco-radius);padding:22px 20px;color:#fff}
.eco-vs__col--hot{background:linear-gradient(150deg,#e8552b,#c8371a)}
.eco-vs__col--cool{background:linear-gradient(150deg,var(--eco-blue-light),var(--eco-blue-dark))}
.eco-vs__temp{font-size:2.2rem;font-weight:800;line-height:1}
.eco-vs__col h4{color:#fff;margin:.3rem 0 .4rem;font-size:1.02rem}
.eco-vs__col p{font-size:.9rem;color:rgba(255,255,255,.9);margin:0}
.eco-check{list-style:none;margin:1.2rem 0 0;padding:0}
.eco-check li{position:relative;padding:.35rem 0 .35rem 2rem;color:var(--eco-body)}
.eco-check li::before{content:"";position:absolute;left:0;top:.55rem;width:20px;height:20px;border-radius:50%;
  background:var(--eco-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat}

/* ---------- Productos ---------- */
.eco-product{background:#fff;border:1px solid var(--eco-line);border-radius:var(--eco-radius);overflow:hidden;
  box-shadow:var(--eco-shadow-sm);transition:transform .18s ease,box-shadow .18s ease;display:flex;flex-direction:column}
.eco-product:hover{transform:translateY(-4px);box-shadow:var(--eco-shadow)}
.eco-product__media{aspect-ratio:4/3;overflow:hidden}
.eco-product__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.eco-product:hover .eco-product__media img{transform:scale(1.06)}
.eco-product__body{padding:22px 22px 24px;flex:1;display:flex;flex-direction:column}
.eco-product__tag{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--eco-orange);margin-bottom:.5rem}
.eco-product h3{font-size:1.15rem;margin-bottom:.4rem}
.eco-product p{font-size:.95rem;color:var(--eco-muted);margin:0 0 1rem}
.eco-spec{list-style:none;margin:0 0 1.2rem;padding:0;font-size:.9rem}
.eco-spec li{display:flex;justify-content:space-between;padding:.4rem 0;border-bottom:1px solid var(--eco-line)}
.eco-spec li span:first-child{color:var(--eco-muted)}
.eco-spec li span:last-child{font-weight:700;color:var(--eco-ink)}
.eco-product .eco-btn{margin-top:auto}
.eco-ph{color:var(--eco-orange);font-style:italic}

/* ---------- Aplicaciones ---------- */
.eco-app{position:relative;border-radius:var(--eco-radius-lg);overflow:hidden;min-height:260px;display:flex;align-items:flex-end;box-shadow:var(--eco-shadow-sm)}
.eco-app img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.eco-app:hover img{transform:scale(1.07)}
.eco-app::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,40,67,.88),rgba(10,40,67,.05) 65%)}
.eco-app__txt{position:relative;z-index:1;padding:26px 24px;color:#fff}
.eco-app__txt h3{color:#fff;margin-bottom:.25rem;font-size:1.2rem}
.eco-app__txt p{color:#cfe2f1;font-size:.92rem;margin:0}

/* ---------- Proceso ---------- */
.eco-steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.eco-step{position:relative;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--eco-radius);padding:30px 26px}
.eco-step__n{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--eco-orange);color:#fff;font-weight:800;font-size:1.2rem;margin-bottom:16px}
.eco-step h3{color:#fff;font-size:1.12rem;margin-bottom:.4rem}
.eco-step p{color:#bcd6ea;font-size:.95rem;margin:0}

/* ---------- FAQ ---------- */
.eco-faq{max-width:820px;margin:0 auto}
.eco-faq__item{background:#fff;border:1px solid var(--eco-line);border-radius:14px;margin-bottom:14px;overflow:hidden}
.eco-faq__q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:20px 24px;font-size:1.05rem;font-weight:700;color:var(--eco-ink);display:flex;justify-content:space-between;gap:1rem;align-items:center}
.eco-faq__q::after{content:"+";font-size:1.5rem;color:var(--eco-blue);transition:transform .2s ease}
.eco-faq__item.is-open .eco-faq__q::after{transform:rotate(45deg)}
.eco-faq__a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 24px}
.eco-faq__item.is-open .eco-faq__a{max-height:400px;padding-bottom:20px}
.eco-faq__a p{color:var(--eco-muted);margin:0}

/* ---------- CTA banda ---------- */
.eco-cta{background:var(--eco-grad);border-radius:var(--eco-radius-lg);padding:clamp(36px,6vw,60px);text-align:center;color:#fff;box-shadow:var(--eco-shadow)}
.eco-cta h2{color:#fff;margin-bottom:.4em}
.eco-cta p{color:#cfe2f1;max-width:560px;margin:0 auto 1.6rem}
.eco-cta__row{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* ---------- Contacto ---------- */
.eco-contact{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.eco-contact__info{list-style:none;margin:1.5rem 0 0;padding:0}
.eco-contact__info li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--eco-line)}
.eco-contact__info svg{flex:none;width:24px;height:24px;fill:var(--eco-blue);margin-top:3px}
.eco-contact__info strong{display:block;color:var(--eco-ink)}
.eco-contact__info a{color:var(--eco-body);text-decoration:none}
.eco-form{background:#fff;border:1px solid var(--eco-line);border-radius:var(--eco-radius-lg);padding:30px;box-shadow:var(--eco-shadow-sm)}
.eco-form label{display:block;font-weight:600;font-size:.92rem;color:var(--eco-ink);margin:0 0 .35rem}
.eco-form input,.eco-form textarea,.eco-form select{width:100%;padding:.8rem 1rem;border:1.5px solid var(--eco-line);border-radius:12px;font:inherit;margin-bottom:1rem;background:var(--eco-bg-soft)}
.eco-form input:focus,.eco-form textarea:focus,.eco-form select:focus{outline:none;border-color:var(--eco-blue);background:#fff}
.eco-form textarea{min-height:120px;resize:vertical}
.eco-map{margin-top:8px;border-radius:var(--eco-radius-lg);overflow:hidden;box-shadow:var(--eco-shadow-sm)}
.eco-map iframe{display:block;width:100%;height:340px;border:0}

/* ---------- Page hero (páginas internas) ---------- */
.eco-pagehero{background:var(--eco-grad);color:#fff;padding:clamp(60px,9vw,110px) 0 clamp(48px,7vw,80px);text-align:center}
.eco-pagehero h1{color:#fff;font-size:clamp(2rem,4.5vw,3rem)}
.eco-pagehero p{color:#cfe2f1;max-width:640px;margin:.4rem auto 0;font-size:1.1rem}
.eco-crumb{font-size:.85rem;color:rgba(255,255,255,.8);margin-bottom:1rem}
.eco-crumb a{color:#fff;text-decoration:none}

/* ---------- Barra contacto móvil pegajosa ---------- */
.eco-mobilebar{position:fixed;left:0;right:0;bottom:0;z-index:999;display:none;grid-template-columns:1fr 1fr;background:#fff;box-shadow:0 -6px 20px -8px rgba(0,0,0,.25)}
.eco-mobilebar a{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:14px;font-weight:700;text-decoration:none;color:#fff}
.eco-mobilebar a svg{width:20px;height:20px;fill:currentColor}
.eco-mobilebar .call{background:var(--eco-blue)}
.eco-mobilebar .wa{background:#25D366}

/* ---------- Reveal al hacer scroll ---------- */
.eco-reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.eco-reveal.eco-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.eco-reveal{opacity:1;transform:none;transition:none}}

/* ---------- Mensajes de formulario ---------- */
.eco-form-msg{border-radius:12px;padding:14px 18px;margin-bottom:1rem;font-weight:600}
.eco-form-msg.ok{background:#e6f7ec;color:#1c7a3f;border:1px solid #b7e6c6}
.eco-form-msg.err{background:#fdecec;color:#b3261e;border:1px solid #f3c0bd}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .eco-grid--4{grid-template-columns:repeat(2,1fr)}
  .eco-grid--3{grid-template-columns:repeat(2,1fr)}
  .eco-compare,.eco-contact{grid-template-columns:1fr;gap:30px}
  .eco-steps{grid-template-columns:1fr}
  .eco-stats__grid{grid-template-columns:repeat(2,1fr)}
  .eco-stat:nth-child(2){border-right:0}
  .eco-stat{border-bottom:1px solid var(--eco-line)}
}
@media(max-width:640px){
  .eco-grid--2,.eco-grid--3,.eco-grid--4{grid-template-columns:1fr}
  .eco-stats{margin-top:-30px}
  .eco-stats__grid{grid-template-columns:1fr}
  .eco-stat{border-right:0;border-bottom:1px solid var(--eco-line)}
  .eco-stat:last-child{border-bottom:0}
  .eco-mobilebar{display:grid}
  body{padding-bottom:54px}
  .eco-vs{grid-template-columns:1fr}
}