/* =====================================================
   LIMPIAMOS TU ALJIBE — ESTILOS COMPLETOS v2
   ===================================================== */

:root {
  --navy:        #0a1f3d;
  --navy-mid:    #0d2d5a;
  --blue:        #1a4d8f;
  --blue-light:  #2166b0;
  --water:       #1b9aaa;
  --water-dark:  #158a98;
  --white:       #ffffff;
  --off-white:   #f4f8fc;
  --gray-100:    #e8eef5;
  --gray-300:    #c5d1de;
  --gray-500:    #7a90a8;
  --gray-700:    #3d5166;
  --text:        #1a2b3c;
  --red:         #e53e3e;
  --amber:       #e8a838;
  --green:       #06d6a0;
  --shadow:      0 4px 24px rgba(10,31,61,.10);
  --shadow-lg:   0 8px 48px rgba(10,31,61,.16);
  --radius:      10px;
  --radius-lg:   18px;
  --transition:  .25s ease;
  --header-h:    80px;
}

/* ── RESET ────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%;overflow-x:hidden;width:100%}
body{font-family:'Inter','Segoe UI',Arial,sans-serif;color:var(--text);background:var(--white);line-height:1.65;overflow-x:hidden;width:100%}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:inherit}

/* ── UTILITIES ─────────────────────────────────────── */
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-sm{padding:56px 0}
.text-center{text-align:center}
.text-center .section-subtitle{margin-left:auto;margin-right:auto}

.tag{display:inline-block;background:rgba(27,154,170,.12);color:var(--water);font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:5px 14px;border-radius:50px;margin-bottom:14px}
.section-title{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;color:var(--navy);line-height:1.2;margin-bottom:16px}
.section-title span{color:var(--water)}
.section-subtitle{font-size:1.05rem;color:var(--gray-700);max-width:640px;margin-bottom:48px}

/* ── BOTONES ────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 30px;border-radius:50px;font-weight:700;font-size:.95rem;cursor:pointer;border:2px solid transparent;transition:all var(--transition);white-space:nowrap;text-align:center}
.btn-primary{background:var(--water);color:var(--white);border-color:var(--water)}
.btn-primary:hover{background:var(--water-dark);border-color:var(--water-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(27,154,170,.35)}
.btn-outline{background:transparent;color:var(--white);border-color:rgba(255,255,255,.6)}
.btn-outline:hover{background:rgba(255,255,255,.12);border-color:var(--white)}
.btn-navy{background:var(--navy);color:var(--white);border-color:var(--navy)}
.btn-navy:hover{background:var(--navy-mid);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-white{background:var(--white);color:var(--water);border-color:var(--white);font-weight:800}
.btn-white:hover{background:var(--off-white);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.18)}

/* ── ALERTAS (formulario) ──────────────────────────── */
.alert{padding:14px 18px;border-radius:var(--radius);font-size:.92rem;font-weight:600;margin-bottom:20px}
.alert-ok{background:rgba(6,214,160,.12);color:#059669;border:1px solid rgba(6,214,160,.3)}
.alert-err{background:rgba(229,62,62,.1);color:var(--red);border:1px solid rgba(229,62,62,.25)}

/* =====================================================
   HEADER / NAV
   ===================================================== */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--navy);transition:box-shadow var(--transition)}
.header.scrolled{box-shadow:0 2px 24px rgba(10,31,61,.35)}

.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:8px}

/* Logo */
.logo{display:flex;align-items:center;gap:12px;color:var(--white);flex-shrink:0}
.logo-icon{width:42px;height:42px;background:var(--water);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-icon svg{width:24px;height:24px;fill:white}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text strong{font-size:1rem;font-weight:800;letter-spacing:-.01em}
.logo-text span{font-size:.7rem;color:var(--gray-300);letter-spacing:.05em;text-transform:uppercase}

/* Menú */
.nav-menu{display:flex;align-items:center;gap:4px}
.nav-menu a{color:rgba(255,255,255,.82);font-size:.9rem;font-weight:500;padding:8px 14px;border-radius:6px;transition:all var(--transition)}
.nav-menu a:hover,.nav-menu a.active{color:var(--white);background:rgba(255,255,255,.08)}

/* Language switcher — eliminado del header (ahora es botón flotante) */

.nav-cta{margin-left:8px;padding:10px 20px;font-size:.85rem}

/* Hamburguesa */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none;flex-shrink:0}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:all var(--transition)}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* Menú móvil */
.mobile-nav{display:none;position:fixed;top:var(--header-h);left:0;right:0;background:var(--navy-mid);padding:16px;z-index:999;box-shadow:var(--shadow-lg);max-height:calc(100vh - var(--header-h));overflow-y:auto}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;color:rgba(255,255,255,.85);padding:13px 16px;border-radius:8px;font-size:.95rem;font-weight:500;transition:all var(--transition)}
.mobile-nav a:hover,.mobile-nav a.active{background:rgba(255,255,255,.08);color:var(--white)}
.mobile-cta{margin:12px 0 4px;display:flex;justify-content:center;border-radius:50px}

/* =====================================================
   BOTÓN FLOTANTE DE IDIOMA
   ===================================================== */
.lang-float{
  position:fixed;
  bottom:28px;
  right:20px;
  z-index:9990;
}

/* Botón principal — mismo estilo que .float-btn */
.lang-float-trigger{
  display:flex;
  align-items:center;
  gap:10px;
  background:#4a6fa5;
  color:var(--white);
  border:none;
  border-radius:50px;
  padding:12px 18px 12px 14px;
  font-family:inherit;
  font-size:.88rem;
  font-weight:700;
  letter-spacing:.02em;
  cursor:pointer;
  box-shadow:0 4px 16px rgba(0,0,0,.22);
  transition:transform .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.lang-float-trigger:hover{
  background:#4a6fa5;
  transform:translateY(-3px) scale(1.04);
  box-shadow:0 8px 24px rgba(0,0,0,.28);
}
.lang-float.open .lang-float-trigger{
  background:#3a5f95;
  box-shadow:0 8px 24px rgba(0,0,0,.28);
}

.lang-globe{
  width:20px;height:20px;
  flex-shrink:0;
  stroke:rgba(255,255,255,.9);
}
.lang-float-trigger:hover .lang-globe,
.lang-float.open .lang-globe{
  stroke:var(--white);
}

.lang-current{
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.lang-chevron{
  width:14px;height:14px;
  stroke:rgba(255,255,255,.8);
  flex-shrink:0;
  transition:transform .25s ease;
}
.lang-float.open .lang-chevron{
  transform:rotate(180deg);
  stroke:var(--white);
}

/* Panel de opciones */
.lang-float-panel{
  position:absolute;
  bottom:calc(100% + 10px);
  right:0;
  background:var(--white);
  border-radius:16px;
  box-shadow:0 8px 40px rgba(10,31,61,.22),0 2px 8px rgba(10,31,61,.1);
  min-width:200px;
  padding:8px;
  /* Estado cerrado */
  opacity:0;
  transform:translateY(12px) scale(.96);
  pointer-events:none;
  transform-origin:bottom right;
  transition:opacity .22s ease,transform .22s ease;
  border:1px solid var(--gray-100);
}
.lang-float.open .lang-float-panel{
  opacity:1;
  transform:translateY(0) scale(1);
  pointer-events:all;
}

/* Flecha decorativa del panel */
.lang-float-panel::after{
  content:'';
  position:absolute;
  bottom:-7px;
  right:24px;
  width:14px;height:14px;
  background:var(--white);
  border-right:1px solid var(--gray-100);
  border-bottom:1px solid var(--gray-100);
  transform:rotate(45deg);
}

/* Opciones de idioma */
.lang-float-opt{
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 14px;
  border-radius:10px;
  color:var(--gray-700);
  font-size:.88rem;
  font-weight:500;
  transition:all .15s ease;
  cursor:pointer;
}
.lang-float-opt:hover{
  background:var(--off-white);
  color:var(--navy);
}
.lang-float-opt.active{
  background:rgba(27,154,170,.08);
  color:var(--water);
  font-weight:700;
}
.lang-float-opt.active:hover{
  background:rgba(27,154,170,.14);
}

/* Banderas con flag-icons — misma altura para todas */
.lang-flag-fi{
  width:22px;
  height:16px;
  border-radius:3px;
  flex-shrink:0;
  display:inline-block;
  overflow:hidden;
  box-shadow:0 0 0 1px rgba(0,0,0,.08);
}
.lang-name{
  flex:1;
  font-size:.88rem;
}
.lang-code{
  font-size:.75rem;
  font-weight:700;
  color:var(--gray-500);
  letter-spacing:.06em;
  text-transform:uppercase;
}
.lang-float-opt.active .lang-code{
  color:var(--water);
}
.lang-check{
  width:14px;height:14px;
  stroke:var(--water);
  flex-shrink:0;
  margin-left:2px;
}

/* ── Responsive flotante ──────────────────────────────── */
@media(max-width:600px){
  .lang-float{bottom:14px;right:14px;}
  .lang-float-trigger{padding:11px 14px 11px 12px;}
  .lang-current,.lang-chevron{display:none;}
  .lang-globe{width:22px;height:22px;}
  .lang-float-panel{min-width:180px;}
}

/* =====================================================
   HERO
   ===================================================== */
.hero{min-height:100vh;min-height:100dvh;background:#000;display:flex;align-items:center;padding-top:var(--header-h);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 40%,rgba(27,154,170,.12) 0%,transparent 55%);pointer-events:none}
.hero-waves{position:absolute;bottom:0;left:0;right:0;height:120px;overflow:hidden}
.hero-waves svg{position:absolute;bottom:0;width:200%;animation:waveMove 8s linear infinite}
.hero-waves svg:nth-child(2){animation-delay:-4s;opacity:.5}
@keyframes waveMove{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.hero-grid{display:flex;align-items:center;justify-content:space-between;gap:160px;max-width:2000px}
.hero-logo{position:relative;z-index:2;flex:0 0 auto;width:440px;max-width:36%}
.hero-logo img{width:100%;height:auto;display:block}
.hero-content{position:relative;z-index:2;flex:1 1 auto;max-width:440px;margin:0 auto;text-align:center;padding:40px 0 80px}
.hero-content p{margin-left:auto;margin-right:auto}
.hero-content .hero-btns{justify-content:center;align-items:center}
.hero-content .hero-stats{justify-content:center}
.hero-photo{position:relative;z-index:2;flex:0 0 auto;width:300px;max-width:26%}
.hero-photo img{width:100%;height:600px;object-fit:cover;border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.45);display:block}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(27,154,170,.2);border:1px solid rgba(27,154,170,.4);color:#5dd6e3;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:6px 16px;border-radius:50px;margin-bottom:24px}
.hero h1{font-size:clamp(2rem,4.5vw,3.4rem);font-weight:900;color:var(--white);line-height:1.12;margin-bottom:20px;letter-spacing:-.02em}
.hero h1 span{color:#5dd6e3}
.hero p{font-size:1.05rem;color:rgba(255,255,255,.78);margin-bottom:32px;max-width:560px;line-height:1.7}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;margin-top:48px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;color:var(--white)}
.stat strong{font-size:2rem;font-weight:900;color:#5dd6e3;line-height:1}
.stat span{font-size:.78rem;color:rgba(255,255,255,.6);letter-spacing:.04em;margin-top:4px}

/* =====================================================
   SLIDER FOTOS
   ===================================================== */
.slider-section{width:100%;line-height:0;overflow:hidden;background:#000}
.slider-wrap{position:relative;width:100%}
.slide{position:absolute;top:0;left:0;width:100%;opacity:0;transition:opacity .65s ease;pointer-events:none}
.slide.active{opacity:1;position:relative;pointer-events:auto}
.slide img{width:100%;height:576px;object-fit:cover;object-position:center;display:block}

/* Flechas en los bordes */
.slider-btn{position:absolute;top:0;bottom:0;z-index:10;background:rgba(0,0,0,.28);color:var(--white);border:none;width:52px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease;padding:0}
.slider-btn:hover{background:rgba(0,0,0,.52)}
.slider-btn svg{width:28px;height:28px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.5))}
.slider-prev{left:0}
.slider-next{right:0}

/* Puntos indicadores */
.slider-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:10}
.slider-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.45);border:none;cursor:pointer;padding:0;transition:background .25s ease,transform .25s ease}
.slider-dot.active{background:var(--white);transform:scale(1.3)}

/* Par Antes / Después */
.ba-pair{display:flex;justify-content:center;gap:16px;max-width:840px;margin:0 auto;padding:36px 16px}
.ba-item{position:relative;flex:1 1 0;min-width:0;max-width:400px;line-height:0}
.slide .ba-item img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;object-position:center;border-radius:14px;display:block}
.ba-label{position:absolute;left:16px;bottom:16px;z-index:3;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--white);line-height:1;padding:7px 16px;border-radius:50px;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.ba-label-before{background:rgba(196,52,52,.92)}
.ba-label-after{background:rgba(27,154,170,.95)}

@media(max-width:768px){
  .slide img{height:320px}
  .slider-btn{width:40px}
  .slider-btn svg{width:22px;height:22px}
}
@media(max-width:480px){
  .slide img{height:200px}
  .slider-btn{width:32px}
  .slider-btn svg{width:18px;height:18px}
  .slider-dots{bottom:10px;gap:8px}
  .slider-dot{width:8px;height:8px}
}
@media(max-width:600px){
  .ba-pair{gap:10px;padding:22px 12px}
  .ba-label{left:8px;bottom:8px;font-size:.62rem;padding:4px 10px}
}

/* =====================================================
   PAGE HERO (subpáginas)
   ===================================================== */
.page-hero{min-height:44vh;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 60%,#0e3a6e 100%);display:flex;align-items:center;padding-top:var(--header-h);position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(27,154,170,.2) 0%,transparent 60%);pointer-events:none}
.page-hero-content{position:relative;z-index:2;padding:56px 0}
.page-hero h1{font-size:clamp(1.7rem,3.5vw,2.8rem);font-weight:900;color:var(--white);line-height:1.15;margin-bottom:16px}
.page-hero p{font-size:1.02rem;color:rgba(255,255,255,.75);max-width:560px}

/* =====================================================
   WHY CLEAN
   ===================================================== */
.why-clean{background:var(--off-white)}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.why-card{background:var(--white);border-radius:var(--radius-lg);padding:28px 24px;box-shadow:var(--shadow);transition:all var(--transition);border-bottom:3px solid transparent}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-bottom-color:var(--water)}
.why-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--water) 0%,#0d6efd 100%);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:1.3rem}
.why-card h3{font-size:.97rem;font-weight:700;color:var(--navy);margin-bottom:8px}
.why-card p{font-size:.86rem;color:var(--gray-700);line-height:1.6}

/* =====================================================
   SERVICES GRID
   ===================================================== */
.services-home{background:var(--white)}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.service-card{background:var(--off-white);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition);border:1px solid var(--gray-100)}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.service-card-header{padding:32px 28px 24px;background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);color:var(--white);position:relative;overflow:hidden}
.service-card-header::after{content:'';position:absolute;right:-20px;bottom:-20px;width:100px;height:100px;background:rgba(255,255,255,.05);border-radius:50%}
.service-icon-big{font-size:2.2rem;margin-bottom:12px}
.service-card-header h2,.service-card-header h3{font-size:1.25rem;font-weight:800;margin-bottom:6px}
.service-card-header p{font-size:.86rem;opacity:.78}
.service-card-body{padding:24px 28px 28px}
.service-list{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.service-list li{display:flex;align-items:center;gap:10px;font-size:.88rem;color:var(--gray-700)}
.service-list li::before{content:'';width:7px;height:7px;background:var(--water);border-radius:50%;flex-shrink:0}

/* =====================================================
   PROCESO
   ===================================================== */
.process{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%)}
.process .section-title{color:var(--white)}
.process .section-subtitle{color:rgba(255,255,255,.65)}
.process .tag{background:rgba(27,154,170,.25);color:#5dd6e3}
.process-steps{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative}
.process-steps::before{content:'';position:absolute;top:36px;left:8%;right:8%;height:2px;background:rgba(27,154,170,.25)}
.process-step{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 8px;position:relative;z-index:1}
.step-num{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--water) 0%,#0d6efd 100%);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px;box-shadow:0 4px 20px rgba(27,154,170,.4)}
.process-step h4{font-size:.88rem;font-weight:700;color:var(--white);margin-bottom:6px}
.process-step p{font-size:.78rem;color:rgba(255,255,255,.55);line-height:1.5}

/* =====================================================
   BENEFITS
   ===================================================== */
.benefits{background:var(--off-white)}
.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.benefit-item{background:var(--white);border-radius:var(--radius);padding:24px 20px;display:flex;align-items:flex-start;gap:14px;box-shadow:var(--shadow);transition:all var(--transition)}
.benefit-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.benefit-icon{width:42px;height:42px;background:linear-gradient(135deg,rgba(27,154,170,.15) 0%,rgba(27,154,170,.05) 100%);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.benefit-item h4{font-size:.93rem;font-weight:700;color:var(--navy);margin-bottom:4px}
.benefit-item p{font-size:.82rem;color:var(--gray-700)}

/* =====================================================
   SEÑALES
   ===================================================== */
.signals{background:var(--off-white)}
.signals-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.signal-item{background:var(--white);border-radius:var(--radius);padding:18px 20px;display:flex;align-items:center;gap:12px;box-shadow:0 2px 8px rgba(10,31,61,.06)}
.signal-dot{width:10px;height:10px;background:var(--red);border-radius:50%;flex-shrink:0}
.signal-item span{font-size:.88rem;color:var(--gray-700);font-weight:500}

/* =====================================================
   FRECUENCIA
   ===================================================== */
.frequency{background:var(--white)}
.frequency-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:22px}
.freq-card{background:var(--off-white);border-radius:var(--radius-lg);padding:26px;text-align:center;transition:all var(--transition);border-top:3px solid transparent}
.freq-card:hover{box-shadow:var(--shadow);border-top-color:var(--water)}
.freq-num{font-size:2.4rem;font-weight:900;color:var(--water);line-height:1;margin-bottom:8px}
.freq-card h4{font-size:.93rem;font-weight:700;color:var(--navy);margin-bottom:6px}
.freq-card p{font-size:.82rem;color:var(--gray-700)}

/* =====================================================
   RIESGOS
   ===================================================== */
.health-risks{background:var(--off-white)}
.risk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.risk-card{background:var(--white);border-radius:var(--radius);padding:22px;border-left:4px solid var(--red);box-shadow:0 2px 8px rgba(10,31,61,.06)}
.risk-card h4{font-size:.93rem;font-weight:700;color:var(--navy);margin-bottom:8px}
.risk-card p{font-size:.84rem;color:var(--gray-700);line-height:1.6}

/* =====================================================
   FAQ
   ===================================================== */
.faq{background:var(--white)}
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--gray-100)}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 0;background:none;border:none;text-align:left;cursor:pointer;font-size:.97rem;font-weight:600;color:var(--navy);gap:14px;transition:color var(--transition)}
.faq-question:hover{color:var(--water)}
.faq-icon{width:28px;height:28px;background:var(--off-white);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem;color:var(--water);transition:all var(--transition);line-height:1}
.faq-item.open .faq-icon{background:var(--water);color:var(--white);transform:rotate(45deg)}
.faq-answer{display:none;padding:0 0 20px;font-size:.89rem;color:var(--gray-700);line-height:1.75}
.faq-item.open .faq-answer{display:block}

/* =====================================================
   SEO BLOCK
   ===================================================== */
.seo-block{background:var(--off-white)}
.seo-content{max-width:860px;margin:0 auto}
.seo-content h2{font-size:1.6rem;font-weight:800;color:var(--navy);margin-bottom:18px}
.seo-content p{font-size:.93rem;color:var(--gray-700);line-height:1.8;margin-bottom:14px}
.seo-keywords{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.kw-badge{background:rgba(27,154,170,.1);color:var(--water);border:1px solid rgba(27,154,170,.25);padding:6px 14px;border-radius:50px;font-size:.8rem;font-weight:600}

/* =====================================================
   PÁGINAS LEGALES (aviso legal / privacidad)
   ===================================================== */
.legal-block{background:var(--white)}
.legal-content{max-width:820px;margin:0 auto}
.legal-content h2{font-size:1.2rem;font-weight:800;color:var(--navy);margin:34px 0 12px;line-height:1.3}
.legal-content h2:first-child{margin-top:0}
.legal-content h3{font-size:1rem;font-weight:700;color:var(--navy);margin:22px 0 8px}
.legal-content p{font-size:.93rem;color:var(--gray-700);line-height:1.8;margin-bottom:14px}
.legal-content ul{list-style:disc;padding-left:22px;margin:0 0 16px}
.legal-content li{font-size:.93rem;color:var(--gray-700);line-height:1.75;margin-bottom:7px}
.legal-content a{color:var(--water);font-weight:600;text-decoration:underline}
.legal-content a:hover{color:var(--blue)}
.legal-content .legal-data{list-style:none;padding:20px 22px;margin:0 0 16px;background:var(--off-white);border:1px solid rgba(10,31,61,.08);border-radius:var(--radius)}
.legal-content .legal-data li{margin-bottom:6px}
.legal-content .legal-data strong{color:var(--navy)}

/* =====================================================
   CTA BAND
   ===================================================== */
.cta-band{background:linear-gradient(135deg,var(--water) 0%,var(--blue) 100%);padding:64px 0;text-align:center}
.cta-band h2{font-size:clamp(1.4rem,3vw,2.1rem);font-weight:800;color:var(--white);margin-bottom:12px}
.cta-band p{color:rgba(255,255,255,.82);font-size:1.02rem;margin-bottom:30px}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* =====================================================
   INCLUDES LIST (páginas de servicio)
   ===================================================== */
.includes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.include-item{background:var(--off-white);border-radius:var(--radius);padding:22px 20px;display:flex;align-items:flex-start;gap:14px}
.include-num{width:36px;height:36px;background:var(--water);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:.85rem;font-weight:800;flex-shrink:0}
.include-item h4{font-size:.93rem;font-weight:700;color:var(--navy);margin-bottom:4px}
.include-item p{font-size:.82rem;color:var(--gray-700)}

/* =====================================================
   TWO-COL GRID (páginas de servicio)
   ===================================================== */
.two-col-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.check-list{display:flex;flex-direction:column;gap:10px}
.check-list li{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--gray-700)}
.check-list li::before{content:'✓';color:var(--water);font-size:1.1rem;font-weight:700;flex-shrink:0}
.info-box-wrap{background:var(--off-white);border-radius:var(--radius-lg);padding:28px}
.info-box-title{font-size:1rem;font-weight:800;color:var(--navy);margin-bottom:16px}
.info-box-item{background:var(--white);border-radius:var(--radius);padding:14px 16px;margin-bottom:12px}
.info-box-item strong{font-size:.88rem;color:var(--navy);display:block;margin-bottom:4px}
.info-box-item p{font-size:.82rem;color:var(--gray-700)}

/* =====================================================
   REPARACION
   ===================================================== */
.repairs{background:var(--white)}
.repair-items{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.repair-item{background:var(--off-white);border-radius:var(--radius-lg);padding:26px;transition:all var(--transition)}
.repair-item:hover{background:var(--white);box-shadow:var(--shadow);transform:translateY(-3px)}
.repair-icon{font-size:1.9rem;margin-bottom:12px}
.repair-item h3{font-size:.97rem;font-weight:700;color:var(--navy);margin-bottom:8px}
.repair-item p{font-size:.84rem;color:var(--gray-700);line-height:1.6}

/* =====================================================
   CONTACTO
   ===================================================== */
.contact{background:var(--off-white)}
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:start}
.contact-form{background:var(--white);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow)}
.contact-form h2{font-size:1.45rem;font-weight:800;color:var(--navy);margin-bottom:6px}
.contact-form>p{font-size:.88rem;color:var(--gray-500);margin-bottom:24px}
.form-group{margin-bottom:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-size:.84rem;font-weight:600;color:var(--gray-700);margin-bottom:6px}
input,textarea,select{width:100%;padding:12px 15px;border:2px solid var(--gray-100);border-radius:var(--radius);font-size:.91rem;color:var(--text);background:var(--off-white);transition:border-color var(--transition);font-family:inherit}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--water);background:var(--white)}
input.error,textarea.error,select.error{border-color:var(--red)}
textarea{resize:vertical;min-height:110px}
.form-submit{width:100%;justify-content:center;padding:15px 30px;font-size:.97rem;margin-top:4px}
.form-privacy{font-size:.76rem;color:var(--gray-500);margin-top:12px;text-align:center;line-height:1.5}

.contact-info{padding-top:4px}
.contact-info h3{font-size:1.15rem;font-weight:800;color:var(--navy);margin-bottom:20px}
.contact-detail{display:flex;align-items:flex-start;gap:14px;margin-bottom:16px;padding:16px;background:var(--white);border-radius:var(--radius);box-shadow:0 2px 8px rgba(10,31,61,.06)}
.contact-detail-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--water) 0%,var(--blue) 100%);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.05rem;flex-shrink:0}
.contact-detail h4{font-size:.84rem;font-weight:700;color:var(--navy);margin-bottom:2px}
.contact-detail p{font-size:.86rem;color:var(--gray-700)}
.contact-sub{font-size:.78rem !important;color:var(--gray-500) !important;margin-top:2px}
.map-container{margin-top:22px;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.map-container iframe{width:100%;height:260px;border:none;display:block}

.municipality-wrap{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}

/* =====================================================
   FOOTER
   ===================================================== */
.footer{background:var(--navy);color:rgba(255,255,255,.7);padding:56px 0 22px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{font-size:.86rem;line-height:1.7;max-width:280px}
.footer-col h4{font-size:.82rem;font-weight:700;color:var(--white);letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
.footer-col a{display:block;font-size:.86rem;color:rgba(255,255,255,.6);padding:4px 0;transition:color var(--transition)}
.footer-col a:hover,.footer-col a.active{color:var(--white)}
.footer-contact p{display:flex;align-items:flex-start;gap:8px;font-size:.86rem;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px 18px;font-size:.8rem}
.footer-legal{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px}
.footer-legal a{color:rgba(255,255,255,.6);transition:color var(--transition)}
.footer-legal a:hover{color:var(--white)}
.footer-legal .sep{opacity:.4}

/* =====================================================
   RESPONSIVE — 1100px
   ===================================================== */
@media(max-width:1100px){
  .process-steps{grid-template-columns:repeat(3,1fr);gap:28px}
  .process-steps::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}

/* =====================================================
   RESPONSIVE — 900px
   ===================================================== */
@media(max-width:900px){
  .hero-grid{flex-direction:column;gap:80px}
  .hero-logo{width:360px;max-width:80%;margin-left:0}
  .hero-photo{width:340px;max-width:80%;margin-right:0}
  .hero-photo img{height:460px}
  .two-col-grid{grid-template-columns:1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr}
  .nav-menu,.lang-switcher,.nav-cta{display:none}
  .hamburger{display:flex}
  .logo-text strong{font-size:.92rem}
}

/* =====================================================
   RESPONSIVE — 768px
   ===================================================== */
@media(max-width:768px){
  :root{--header-h:64px}
  .section{padding:52px 0}
  .container{padding:0 18px}
  .hero-content{padding:36px 0 100px}
  .hero-stats{gap:20px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .form-row{grid-template-columns:1fr}
  .contact-form{padding:24px 20px}
  .services-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .process-steps{grid-template-columns:repeat(2,1fr);gap:24px}
  .benefits-grid{grid-template-columns:1fr}
  .section-title{font-size:clamp(1.4rem,5vw,1.9rem)}
  .page-hero-content{padding:40px 0}
}

/* =====================================================
   RESPONSIVE — 480px
   ===================================================== */
@media(max-width:480px){
  .hero-btns{flex-direction:column}
  .hero-btns .btn{justify-content:center}
  .cta-btns{flex-direction:column;align-items:center}
  .why-grid{grid-template-columns:1fr}
  .process-steps{grid-template-columns:1fr}
  .signals-list{grid-template-columns:1fr}
  .frequency-cards{grid-template-columns:1fr 1fr}
  .repair-items{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-content{padding:28px 0 90px}
  .hero h1{font-size:1.8rem}
  .hero p{font-size:.96rem;margin-bottom:24px}
  .hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:28px}
  .stat strong{font-size:1.4rem}
  .stat span{font-size:.66rem;letter-spacing:.02em}
  .hero-badge{font-size:.7rem;margin-bottom:16px}
}

/* =====================================================
   ANIMACIÓN SCROLL (aplicada por JS)
   ===================================================== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* =====================================================
   BOTONES LLAMADA Y WHATSAPP — HERO
   ===================================================== */
.btn-call{background:#0a3d62;color:var(--white);border-color:#0a3d62}
.btn-call:hover{background:#0d4f7c;border-color:#0d4f7c;transform:translateY(-2px);box-shadow:0 6px 20px rgba(10,61,98,.35)}
.btn-whatsapp{background:#25d366;color:var(--white);border-color:#25d366}
.btn-whatsapp:hover{background:#1ebe5b;border-color:#1ebe5b;transform:translateY(-2px);box-shadow:0 6px 20px rgba(37,211,102,.35)}

/* =====================================================
   BOTONES FLOTANTES GLOBALES
   ===================================================== */
.float-contact{position:fixed;bottom:90px;right:20px;display:flex;flex-direction:column;gap:12px;z-index:999}
.float-btn{display:flex;align-items:center;gap:10px;padding:12px 18px 12px 14px;border-radius:50px;color:#fff;font-weight:700;font-size:.88rem;text-decoration:none;box-shadow:0 4px 16px rgba(0,0,0,.22);transition:transform .2s ease,box-shadow .2s ease;white-space:nowrap}
.float-btn:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 8px 24px rgba(0,0,0,.28)}
.float-call{background:#0a3d62}
.float-whatsapp{background:#25d366}
.float-label{font-size:.82rem;letter-spacing:.02em}
@media(max-width:600px){
  .float-contact{bottom:76px;right:14px;gap:10px}
  .float-btn{padding:11px 14px 11px 12px}
  .float-label{display:none}
  .float-btn svg{width:22px;height:22px}
}