/* ============================================================
   Aerotermia 24 · Sistema de diseño
   Azul climatización + naranja energía · fondo blanco · sobrio
   ============================================================ */

:root{
  /* Azules */
  --blue-900:#062a4d;
  --blue-800:#0a3b6e;
  --blue-700:#0e4c92;   /* primario */
  --blue-600:#1461b8;
  --blue-100:#dbe8f7;
  --blue-50:#eef4fb;
  /* Naranja energía */
  --orange-700:#b8480a;
  --orange-600:#d9590d;
  --orange-500:#f26a21;  /* acento */
  --orange-100:#fdecdf;
  /* WhatsApp */
  --wa:#25D366;
  /* Neutros */
  --ink:#14202e;
  --ink-soft:#4a5766;
  --ink-faint:#6b7788;
  --line:#e4e9f0;
  --bg:#ffffff;
  --bg-soft:#f5f8fc;
  --bg-muted:#eef2f7;
  /* Footer oscuro */
  --footer-1:#0a3b6e;
  --footer-2:#062038;
  /* Tokens */
  --container:1200px;
  --header-h:74px;
  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 2px 10px rgba(10,59,110,.06);
  --shadow:0 12px 34px rgba(10,59,110,.10);
  --shadow-lg:0 26px 60px rgba(6,42,77,.16);
  --font-body:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",sans-serif;
  --font-display:"Segoe UI",system-ui,-apple-system,sans-serif;
  --font-mono:ui-monospace,"SF Mono","Cascadia Mono","Roboto Mono",Menlo,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.72;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:clip;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--blue-700);text-decoration:none;}
a:hover{color:var(--orange-600);}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.12;
  letter-spacing:-.02em;margin:0 0 .5em;font-weight:800;text-wrap:balance;}
h1{font-size:clamp(2.15rem,5vw,3.5rem);}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);}
h3{font-size:clamp(1.2rem,2vw,1.45rem);font-weight:700;}
p{margin:0 0 1rem;text-wrap:pretty;}
ul,ol{margin:0 0 1rem;padding-left:1.3rem;}
strong{color:var(--ink);font-weight:700;}
:focus-visible{outline:3px solid var(--orange-500);outline-offset:3px;border-radius:4px;}

/* Skip link */
.skip-link{position:absolute;left:-999px;top:0;z-index:1000;background:var(--blue-700);
  color:#fff;padding:12px 20px;border-radius:0 0 8px 0;font-weight:700;}
.skip-link:focus{left:0;color:#fff;}

/* Layout */
.container{max-width:var(--container);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem);}
.section{padding:clamp(3.2rem,7vw,6rem) 0;}
.section--soft{background:var(--bg-soft);}
.section--muted{background:var(--bg-muted);}
.section--dark{background:linear-gradient(155deg,var(--blue-800),var(--blue-900));color:#dfe8f3;}
.section--dark h1,.section--dark h2,.section--dark h3{color:#fff;}
.section--dark p{color:#c4d2e4;}
.prose{max-width:72ch;margin-inline:auto;}
.prose>*+*{margin-top:1.2em;}
.prose h2{margin-top:1.6em;}
.prose h3{margin-top:1.4em;}
.section-header{max-width:66ch;margin:0 auto clamp(2rem,4vw,3rem);text-align:center;}
.section-header.left{text-align:left;margin-inline:0;}

/* Eyebrow + lead */
.eyebrow{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--orange-600);font-weight:600;
  display:inline-flex;align-items:center;gap:.5rem;margin:0 0 .9rem;}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange-500);display:inline-block;}
.section-header.left .eyebrow{justify-content:flex-start;}
.lead{font-size:1.2rem;color:var(--ink-soft);line-height:1.65;}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--font-display);font-weight:700;font-size:1rem;line-height:1;
  padding:.95rem 1.6rem;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  white-space:nowrap;text-align:center;}
.btn svg{width:20px;height:20px;fill:currentColor;flex:none;}
.btn--primary{background:var(--orange-500);color:#fff;box-shadow:0 8px 22px rgba(217,89,13,.30);}
.btn--primary:hover{background:var(--orange-600);color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(217,89,13,.38);}
.btn--secondary{background:var(--blue-700);color:#fff;}
.btn--secondary:hover{background:var(--blue-800);color:#fff;transform:translateY(-2px);}
.btn--wa{background:var(--wa);color:#083b21;}
.btn--wa:hover{background:#1fbd5a;color:#062b18;transform:translateY(-2px);}
.btn--ghost{background:transparent;color:var(--blue-700);border-color:var(--blue-700);}
.btn--ghost:hover{background:var(--blue-700);color:#fff;}
.btn--light{background:#fff;color:var(--blue-800);}
.btn--light:hover{background:var(--blue-50);color:var(--blue-900);transform:translateY(-2px);}
/* Ghost sobre fondos oscuros */
.section--dark .btn--ghost,.cta-band .btn--ghost,.hero__aside .btn--ghost{
  color:#fff;border-color:rgba(255,255,255,.5);}
.section--dark .btn--ghost:hover,.cta-band .btn--ghost:hover{
  background:rgba(255,255,255,.12);border-color:#fff;color:#fff;}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem;}

/* ================= HEADER / NAV ================= */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(10,59,110,.06);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:var(--header-h);}
.brand{display:flex;align-items:center;gap:.65rem;font-family:var(--font-display);
  font-weight:800;font-size:1.28rem;letter-spacing:-.02em;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand__mark{width:40px;height:40px;border-radius:11px;flex:none;
  background:linear-gradient(140deg,var(--blue-700),var(--blue-600));
  display:grid;place-items:center;box-shadow:0 5px 14px rgba(14,76,146,.32);}
.brand__mark svg{width:23px;height:23px;fill:#fff;}
.brand small{display:block;font-family:var(--font-mono);font-weight:500;font-size:.62rem;
  letter-spacing:.16em;color:var(--orange-600);text-transform:uppercase;margin-top:1px;}
.brand b{color:var(--blue-700);}

.nav__links{display:flex;align-items:center;gap:.35rem;list-style:none;margin:0;padding:0;}
.nav__menu{display:flex;align-items:center;gap:1.75rem;margin-left:auto;}
.nav__links a{color:var(--ink);font-weight:600;font-size:.98rem;padding:.55rem .85rem;
  border-radius:8px;white-space:nowrap;transition:background .15s,color .15s;}
.nav__links a:hover,.nav__links a[aria-current="page"]{background:var(--blue-50);color:var(--blue-700);}
.nav__cta{display:flex;align-items:center;gap:.6rem;}
.nav__phone{display:inline-flex;align-items:center;gap:.45rem;font-weight:800;
  color:var(--blue-800);font-size:1.02rem;white-space:nowrap;}
.nav__phone svg{width:18px;height:18px;fill:var(--orange-500);}
.nav__phone:hover{color:var(--orange-600);}

.nav__toggle{display:none;width:46px;height:46px;border:1px solid var(--line);
  background:#fff;border-radius:11px;cursor:pointer;padding:0;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.nav__toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .28s ease,opacity .2s ease;}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:1024px){
  .nav__toggle{display:flex;}
  .nav__menu{position:fixed;top:var(--header-h);right:0;
    width:min(360px,86vw);height:calc(100vh - var(--header-h));
    background:#fff;border-left:1px solid var(--line);box-shadow:-20px 0 50px rgba(6,42,77,.16);
    transform:translateX(105%);transition:transform .32s cubic-bezier(.4,0,.2,1);
    padding:1.4rem 1.4rem 2.4rem;overflow-y:auto;display:flex;flex-direction:column;gap:1.4rem;}
  .nav__menu.is-open{transform:translateX(0);}
  .nav__links{flex-direction:column;align-items:stretch;gap:.15rem;}
  .nav__links a{padding:.85rem 1rem;font-size:1.08rem;border-radius:10px;}
  .nav__cta{flex-direction:column;align-items:stretch;gap:.7rem;
    border-top:1px solid var(--line);padding-top:1.3rem;}
  .nav__cta .btn{width:100%;}
  .nav__phone{justify-content:center;font-size:1.15rem;padding:.6rem;}
}
.nav__backdrop{position:fixed;inset:0;background:rgba(6,20,38,.5);opacity:0;visibility:hidden;
  transition:opacity .3s,visibility .3s;z-index:99;}
.nav__backdrop.is-open{opacity:1;visibility:visible;}
body.nav-open{overflow:hidden;}

/* ================= BREADCRUMB ================= */
.breadcrumb{padding:1rem 0 0;}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;margin:0;padding:0;
  font-size:.86rem;color:var(--ink-faint);font-family:var(--font-mono);}
.breadcrumb li{display:flex;align-items:center;gap:.4rem;}
.breadcrumb li+li::before{content:"/";color:var(--line);}
.breadcrumb a{color:var(--ink-faint);}
.breadcrumb a:hover{color:var(--orange-600);}
.breadcrumb [aria-current]{color:var(--blue-700);font-weight:600;}

/* ================= HERO ================= */
.hero{position:relative;overflow:hidden;
  background:
    radial-gradient(80% 120% at 88% -10%,var(--blue-50) 0%,transparent 55%),
    linear-gradient(180deg,#fff 0%,var(--bg-soft) 100%);}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;opacity:.35;mask-image:radial-gradient(70% 70% at 70% 20%,#000,transparent 75%);}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;
  gap:clamp(2rem,5vw,4rem);align-items:center;padding:clamp(2.4rem,5vw,4.5rem) 0 clamp(3rem,6vw,5rem);}
.hero h1{margin-bottom:.4em;}
.hero h1 em{font-style:normal;color:var(--blue-700);}
.hero__sub{font-size:1.22rem;color:var(--ink-soft);margin-bottom:1.4rem;max-width:34ch;}
.entity-def{font-size:.98rem;color:var(--ink-soft);background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--orange-500);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:1rem 1.2rem;margin:0 0 1.6rem;box-shadow:var(--shadow-sm);}
.entity-def b{color:var(--blue-800);}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.3rem;}
.hero__note{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--ink-faint);}
.hero__note svg{width:18px;height:18px;fill:var(--wa);flex:none;}
.hero__media{position:relative;}
.hero__media img{width:100%;aspect-ratio:5/6;object-fit:cover;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);}
.hero__badge{position:absolute;left:-18px;bottom:26px;background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow);padding:.9rem 1.2rem;display:flex;align-items:center;gap:.75rem;
  border:1px solid var(--line);}
.hero__badge .r{font-family:var(--font-display);font-weight:800;font-size:1.7rem;color:var(--blue-800);line-height:1;}
.hero__badge small{color:var(--ink-faint);font-size:.78rem;}
.hero__badge .stars{color:var(--orange-500);font-size:.82rem;letter-spacing:1px;}

/* ================= TRUST BAR ================= */
.trust-bar{background:var(--blue-800);color:#fff;}
.trust-bar .container{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
  padding-block:1.4rem;}
.trust-item{display:flex;align-items:center;gap:.85rem;}
.trust-item svg{width:30px;height:30px;fill:var(--orange-500);flex:none;}
.trust-item b{display:block;font-size:1.35rem;font-family:var(--font-display);line-height:1.05;color:#fff;}
.trust-item span{font-size:.85rem;color:#b9cae0;}

/* ================= CARDS / SERVICIOS ================= */
.cards-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.7rem;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s;display:flex;flex-direction:column;}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--blue-100);}
.service-card__icon{width:56px;height:56px;border-radius:14px;background:var(--blue-50);
  display:grid;place-items:center;margin-bottom:1.1rem;}
.service-card__icon svg{width:29px;height:29px;fill:var(--blue-700);}
.service-card h3{margin-bottom:.5rem;}
.service-card p{color:var(--ink-soft);font-size:.98rem;flex:1;}
.service-card .price-hint{font-family:var(--font-mono);font-size:.82rem;color:var(--orange-700);
  font-weight:600;margin:.4rem 0 1rem;}
.service-card__link{font-weight:700;color:var(--blue-700);display:inline-flex;align-items:center;gap:.4rem;}
.service-card__link svg{width:16px;height:16px;fill:currentColor;transition:transform .2s;}
.service-card:hover .service-card__link svg{transform:translateX(4px);}
.service-card--star{background:linear-gradient(160deg,var(--blue-700),var(--blue-800));border-color:transparent;}
.service-card--star h3,.service-card--star p{color:#fff;}
.service-card--star p{color:#cfe0f4;}
.service-card--star .service-card__icon{background:rgba(255,255,255,.14);}
.service-card--star .service-card__icon svg{fill:#fff;}
.service-card--star .price-hint{color:var(--orange-100);}
.service-card--star .service-card__link{color:#fff;}
.service-card__tag{position:absolute;top:1.1rem;right:1.1rem;background:var(--orange-500);color:#fff;
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;
  font-weight:700;padding:.3rem .6rem;border-radius:6px;}

/* ================= INTERNAL / ZONE CARDS ================= */
.internal-cards{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));}
.zone-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:260px;
  display:flex;align-items:flex-end;color:#fff;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s;}
.zone-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);color:#fff;}
.zone-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.zone-card__overlay{position:relative;z-index:1;width:100%;padding:1.5rem;
  background:linear-gradient(180deg,transparent,rgba(6,32,56,.9));}
.zone-card h3{color:#fff;margin-bottom:.3rem;}
.zone-card p{color:#d3e0f0;font-size:.9rem;margin:0;}
.zone-card__go{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;
  margin-top:.7rem;color:#fff;}
.zone-card__go svg{width:16px;height:16px;fill:var(--orange-500);transition:transform .2s;}
.zone-card:hover .zone-card__go svg{transform:translateX(4px);}

/* ================= ADVANTAGES ================= */
.advantages{display:grid;gap:1.4rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));}
.advantage{padding:1.4rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line);}
.advantage__icon{width:48px;height:48px;border-radius:12px;background:var(--orange-100);
  display:grid;place-items:center;margin-bottom:.9rem;}
.advantage__icon svg{width:25px;height:25px;fill:var(--orange-600);}
.advantage h3{font-size:1.12rem;margin-bottom:.4rem;}
.advantage p{color:var(--ink-soft);font-size:.95rem;margin:0;}

/* ================= ABOUT ================= */
.about__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,3.5rem);align-items:center;}
.about__media{position:relative;}
.about__media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;width:100%;}
.about__sign{margin-top:1.2rem;}
.about__sign b{display:block;color:var(--blue-800);font-size:1.05rem;}
.about__sign span{color:var(--ink-faint);font-size:.9rem;}
.about__stats{display:flex;gap:2rem;flex-wrap:wrap;margin-top:1.4rem;padding-top:1.4rem;border-top:1px solid var(--line);}
.about__stats div b{display:block;font-family:var(--font-display);font-size:1.9rem;color:var(--orange-600);line-height:1;}
.about__stats div span{font-size:.85rem;color:var(--ink-faint);}

/* ================= TL;DR ================= */
.tldr{background:var(--blue-50);border-left:4px solid var(--orange-500);
  padding:1.1rem 1.3rem;margin:1.4rem 0;border-radius:0 10px 10px 0;}
.tldr-label{font-family:var(--font-mono);font-weight:700;letter-spacing:.1em;font-size:.74rem;
  text-transform:uppercase;color:var(--orange-700);margin:0 0 .5rem;}
.tldr ul{margin:0;padding-left:1.1rem;}
.tldr li{margin-bottom:.35rem;color:var(--ink-soft);font-size:.96rem;}
.tldr li strong{color:var(--blue-800);}

/* Callouts */
.honest-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem 1.6rem;box-shadow:var(--shadow-sm);margin:1.6rem 0;}
.honest-box h3{color:var(--blue-700);font-size:1.15rem;}

/* ================= VS COMPARISON ================= */
.vs-comparison .vs-intro{max-width:70ch;}
.vs-table{width:100%;border-collapse:collapse;margin:1.4rem 0;background:#fff;
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);font-size:.96rem;}
.vs-table th,.vs-table td{padding:.9rem 1.1rem;text-align:left;border-bottom:1px solid var(--line);}
.vs-table thead th{background:var(--blue-700);color:#fff;font-family:var(--font-display);}
.vs-table thead th:first-child{background:var(--blue-800);}
.vs-table tbody th{background:var(--bg-soft);font-weight:700;color:var(--ink);}
.vs-table tbody tr:last-child td,.vs-table tbody tr:last-child th{border-bottom:none;}
.vs-table td strong{color:var(--orange-700);}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;}

/* ================= TESTIMONIALS ================= */
.testimonials-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));}
.testimonial{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;}
.testimonial .stars{color:var(--orange-500);letter-spacing:2px;margin-bottom:.7rem;font-size:1rem;}
.testimonial p{color:var(--ink-soft);font-size:.98rem;flex:1;}
.testimonial__who{display:flex;align-items:center;gap:.75rem;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--line);}
.testimonial__avatar{width:44px;height:44px;border-radius:50%;background:var(--blue-100);
  display:grid;place-items:center;font-weight:800;color:var(--blue-700);flex:none;}
.testimonial__who b{display:block;font-size:.95rem;}
.testimonial__who span{font-size:.82rem;color:var(--ink-faint);}

/* ================= FAQ ================= */
.faq{max-width:820px;margin-inline:auto;}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:.8rem;
  overflow:hidden;transition:box-shadow .2s,border-color .2s;}
.faq details[open]{box-shadow:var(--shadow-sm);border-color:var(--blue-100);}
.faq summary{cursor:pointer;padding:1.1rem 3rem 1.1rem 1.3rem;font-weight:700;color:var(--ink);
  font-family:var(--font-display);font-size:1.05rem;list-style:none;position:relative;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);
  font-size:1.6rem;color:var(--orange-500);font-weight:400;transition:transform .25s;line-height:1;}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg);}
.faq details p{padding:0 1.3rem 1.2rem;margin:0;color:var(--ink-soft);}
.faq details p:first-of-type{padding-top:.2rem;}

/* ================= CTA BAND ================= */
.cta-band{background:linear-gradient(150deg,var(--blue-700),var(--blue-900));color:#fff;
  text-align:center;border-radius:var(--radius);padding:clamp(2.4rem,5vw,4rem);
  position:relative;overflow:hidden;box-shadow:var(--shadow);}
.cta-band::before{content:"";position:absolute;top:-40%;right:-10%;width:420px;height:420px;
  background:radial-gradient(circle,rgba(242,106,33,.4),transparent 65%);pointer-events:none;}
.cta-band h2{color:#fff;position:relative;}
.cta-band p{color:#cfe0f4;max-width:56ch;margin:0 auto 1.6rem;position:relative;}
.cta-band .btn-row{justify-content:center;position:relative;}

/* ================= ZONE PILLS ================= */
.zone-pills{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1.4rem;}
.chip{display:inline-flex;align-items:center;background:#fff;border:1px solid var(--line);
  color:var(--ink-soft);padding:.5rem .95rem;border-radius:999px;font-size:.9rem;font-weight:600;
  transition:background .15s,color .15s,border-color .15s;}
a.chip:hover{background:var(--blue-700);color:#fff;border-color:var(--blue-700);}
.chip--on{background:var(--blue-50);border-color:var(--blue-100);color:var(--blue-700);}

/* Feature list */
.check-list{list-style:none;padding:0;margin:1rem 0;}
.check-list li{position:relative;padding-left:2rem;margin-bottom:.7rem;color:var(--ink-soft);}
.check-list li::before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;
  border-radius:50%;background:var(--orange-100);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23d9590d'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E");
  background-size:14px;background-repeat:no-repeat;background-position:center;}

/* Updated stamp */
.updated{text-align:center;color:var(--ink-faint);font-size:.88rem;font-family:var(--font-mono);
  padding:2rem 0;}
.updated time{color:var(--blue-700);font-weight:600;}

/* Split content section */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,3.5rem);align-items:center;}
.split__media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;
  aspect-ratio:4/3;object-fit:cover;}

/* ================= CONTACT FORM ================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,3.5rem);align-items:start;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.6rem,3vw,2.2rem);box-shadow:var(--shadow);}
.field{margin-bottom:1.1rem;}
.field label{display:block;font-weight:700;font-size:.92rem;margin-bottom:.4rem;color:var(--ink);}
.field input,.field select,.field textarea{width:100%;padding:.8rem 1rem;border:1.5px solid var(--line);
  border-radius:10px;font:inherit;font-size:1rem;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-600);
  box-shadow:0 0 0 3px var(--blue-100);}
.field textarea{resize:vertical;min-height:120px;}
.field .hint{font-size:.82rem;color:var(--ink-faint);margin-top:.3rem;}
.field--check{display:flex;gap:.6rem;align-items:flex-start;}
.field--check input{width:auto;margin-top:.25rem;}
.field--check label{font-weight:500;font-size:.86rem;color:var(--ink-soft);margin:0;}
.form-note{font-size:.82rem;color:var(--ink-faint);margin-top:.8rem;}
.contact-info{display:flex;flex-direction:column;gap:1.1rem;}
.contact-info__item{display:flex;gap:1rem;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:1.2rem 1.3rem;box-shadow:var(--shadow-sm);}
.contact-info__item svg{width:26px;height:26px;fill:var(--blue-700);flex:none;margin-top:2px;}
.contact-info__item b{display:block;margin-bottom:.15rem;}
.contact-info__item a,.contact-info__item span{color:var(--ink-soft);}
.contact-info__item a:hover{color:var(--orange-600);}

/* ================= FOOTER ================= */
.site-footer{background:linear-gradient(180deg,var(--footer-1),var(--footer-2));color:#c4d2e4;
  position:relative;margin-top:0;}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--orange-500),var(--blue-600),var(--orange-500));}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1fr;gap:2.5rem;
  padding:clamp(2.8rem,5vw,4rem) 0 2rem;}
.footer-col h4{color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;
  margin-bottom:1.1rem;font-family:var(--font-mono);font-weight:600;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:.6rem;}
.footer-col a{color:#a9bcd4;font-size:.95rem;transition:color .15s,padding .15s;}
.footer-col a:hover{color:#fff;padding-left:3px;}
.footer-brand__name{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);
  font-weight:800;font-size:1.3rem;color:#fff;margin-bottom:.9rem;}
.footer-brand__name .brand__mark{box-shadow:none;}
.footer-brand p{color:#9fb3cd;font-size:.94rem;max-width:34ch;}
.footer-contact li{display:flex;gap:.6rem;align-items:flex-start;color:#a9bcd4;font-size:.95rem;margin-bottom:.7rem;}
.footer-contact svg{width:17px;height:17px;fill:var(--orange-500);flex:none;margin-top:3px;}
.footer-contact a{color:#a9bcd4;}
.footer-social{display:flex;gap:.6rem;margin-top:1.2rem;}
.footer-social a{width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.15);
  display:grid;place-items:center;transition:background .18s,border-color .18s,transform .18s;}
.footer-social a:hover{background:var(--orange-500);border-color:var(--orange-500);transform:translateY(-3px);}
.footer-social svg{width:19px;height:19px;fill:#c4d2e4;}
.footer-social a:hover svg{fill:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:1.4rem 0;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;align-items:center;
  font-size:.86rem;color:#8ea3c0;}
.footer-bottom nav{display:flex;flex-wrap:wrap;gap:1.2rem;}
.footer-bottom a{color:#8ea3c0;}
.footer-bottom a:hover{color:#fff;}

/* ================= WHATSAPP FLOAT ================= */
@keyframes tmPulse{0%,100%{box-shadow:0 0 0 0 rgba(37,211,102,.5);}50%{box-shadow:0 0 0 14px rgba(37,211,102,0);}}
.tm-whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:999999;width:60px;height:60px;
  border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(37,211,102,.4);animation:tmPulse 2s infinite;transition:transform .2s ease;}
.tm-whatsapp-float:hover{transform:scale(1.1);}
.tm-whatsapp-float:focus-visible{outline:3px solid var(--wa);outline-offset:3px;}
.tm-whatsapp-float svg{width:32px;height:32px;fill:#fff;}

/* ================= COOKIE BANNER ================= */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:99998;max-width:560px;
  margin-inline:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:1.2rem 1.4rem;display:none;}
.cookie-banner.show{display:block;}
.cookie-banner p{font-size:.9rem;color:var(--ink-soft);margin:0 0 .9rem;}
.cookie-banner .btn-row{gap:.6rem;}
.cookie-banner .btn{padding:.6rem 1.1rem;font-size:.9rem;}
@media (min-width:560px){.tm-whatsapp-float{bottom:28px;right:28px;}}

/* ================= REVEAL ANIMATION ================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .tm-whatsapp-float{animation:none;}
  *{scroll-behavior:auto!important;}
}

/* Page hero (interior pages) */
.page-hero{background:radial-gradient(90% 130% at 85% -20%,var(--blue-50),transparent 60%),var(--bg-soft);
  padding:clamp(2rem,4vw,3.2rem) 0 clamp(2.4rem,5vw,3.6rem);}
.page-hero h1{margin-bottom:.5rem;}
.page-hero .lead{max-width:60ch;}

/* ================= BLOG ================= */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;}
.blog-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;
  box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s;}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--blue-100);}
.blog-card a{display:flex;flex-direction:column;height:100%;color:inherit;}
.blog-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.blog-card__body{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;flex:1;}
.blog-card__category{align-self:flex-start;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--orange-700);background:var(--orange-100);padding:.28rem .6rem;
  border-radius:6px;font-weight:600;margin-bottom:.7rem;}
.blog-card__title{font-size:1.2rem;margin-bottom:.5rem;color:var(--ink);line-height:1.25;}
.blog-card:hover .blog-card__title{color:var(--blue-700);}
.blog-card__excerpt{color:var(--ink-soft);font-size:.96rem;flex:1;margin-bottom:1rem;}
.blog-card__meta{display:flex;gap:1rem;font-size:.82rem;color:var(--ink-faint);
  font-family:var(--font-mono);border-top:1px solid var(--line);padding-top:.8rem;}
.blog-empty{text-align:center;padding:3rem 1rem;color:var(--ink-soft);}
.blog-empty svg{width:54px;height:54px;fill:var(--blue-100);margin-bottom:1rem;}
/* Skeleton */
.skeleton{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;}
.skeleton__img{aspect-ratio:16/9;background:var(--bg-muted);}
.skeleton__body{padding:1.3rem 1.4rem 1.5rem;}
.skeleton__line{height:14px;border-radius:6px;background:var(--bg-muted);margin-bottom:.7rem;}
.skeleton__line.w40{width:40%;}.skeleton__line.w90{width:90%;}.skeleton__line.w70{width:70%;}
.skeleton__line.tall{height:22px;margin-bottom:1rem;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.45;}}
.skeleton__img,.skeleton__line{animation:pulse 1.4s ease-in-out infinite;}
@media (prefers-reduced-motion:reduce){.skeleton__img,.skeleton__line{animation:none;}}

/* ================= ZONAS HUB ================= */
.ccaa-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.8rem 2.5rem;}
.ccaa-block h3{font-size:1.05rem;color:var(--blue-800);margin-bottom:.8rem;padding-bottom:.5rem;
  border-bottom:2px solid var(--line);}
.ccaa-block .zone-pills{margin-top:0;}

/* Utilities */
.mono-tag{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-600);font-weight:600;}
.text-center{text-align:center;}
.mt-0{margin-top:0;}

/* ================= RESPONSIVE ================= */
@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr;}
  .hero__media{order:-1;max-width:420px;margin-inline:auto;}
  .hero__sub{max-width:none;}
  .trust-bar .container{grid-template-columns:repeat(2,1fr);gap:1.3rem;}
  .about__grid,.split,.contact-grid{grid-template-columns:1fr;}
  .about__media{max-width:380px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem;}
}
@media (max-width:560px){
  body{font-size:16px;}
  .trust-bar .container{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:1.8rem;}
  .hero__badge{left:50%;transform:translateX(-50%);bottom:-20px;}
  .footer-bottom{flex-direction:column;text-align:center;}
  .btn{width:100%;}
  .hero__cta .btn,.cta-band .btn{width:auto;}
}