/* ===== Variables ===== */
:root{
  --azul:#1256a0;
  --azul-osc:#0a2f5c;
  --azul-vivo:#1a63b8;
  --azul-claro:#eaf2fb;
  --azul-mas-claro:#f6f9fd;
  --texto:#16202c;
  --texto-suave:#57677a;
  --blanco:#ffffff;
  --borde:#e3eaf3;
  --wa:#25d366;
  --wa-osc:#1da851;
  --radio:16px;
  --sombra:0 10px 34px rgba(10,47,92,.10);
  --sombra-fuerte:0 20px 50px rgba(10,47,92,.18);
  --ancho:1140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--texto);
  line-height:1.65;
  background:var(--blanco);
}
h1,h2,h3,.footer-brand{font-family:'Fraunces',serif;line-height:1.15;letter-spacing:-.01em}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

.container{width:100%;max-width:var(--ancho);margin:0 auto;padding:0 24px}
.narrow{max-width:740px}
.center{text-align:center}

/* ===== Kicker / etiquetas ===== */
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--azul-vivo);margin-bottom:12px;
}
.kicker::before{content:"";width:22px;height:2px;background:var(--azul-vivo);border-radius:2px}
.kicker.center{justify-content:center;width:100%}
.divider{width:56px;height:4px;background:linear-gradient(90deg,var(--azul),var(--azul-vivo));border-radius:4px;margin:18px 0 22px}

/* ===== Botones ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'Inter',sans-serif;font-weight:600;font-size:1rem;
  padding:14px 26px;border-radius:50px;cursor:pointer;border:none;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:17px 34px;font-size:1.08rem}
.btn-primary{background:var(--wa);color:#fff;box-shadow:0 8px 22px rgba(37,211,102,.35)}
.btn-primary:hover{background:var(--wa-osc);box-shadow:0 10px 26px rgba(37,211,102,.45)}
.btn-white{background:#fff;color:var(--azul);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.btn-nav{background:var(--azul);color:#fff;padding:11px 22px}
.btn-nav:hover{background:var(--azul-osc)}
.wa-icon{width:20px;height:20px;fill:currentColor;flex-shrink:0}

/* ===== Navbar ===== */
.navbar{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--borde);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:92px;gap:20px}
.brand{display:flex;align-items:center}
.brand-logo{height:76px;width:auto;display:block}
.nav-links{display:flex;gap:30px}
.nav-links a{position:relative;color:var(--texto-suave);font-weight:500;font-size:.95rem;transition:color .15s;padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--azul-vivo);transition:width .2s ease}
.nav-links a:hover{color:var(--azul)}
.nav-links a:hover::after{width:100%}

/* ===== Menú móvil ===== */
.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;border:none;background:none;cursor:pointer;flex-shrink:0;
}
.menu-toggle span{width:22px;height:2px;background:var(--azul-osc);margin:0 auto;transition:transform .25s ease,opacity .25s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.menu-mobile{
  display:none;flex-direction:column;gap:4px;
  max-height:0;overflow:hidden;background:#fff;
  border-top:1px solid transparent;
  transition:max-height .3s ease,border-color .3s ease;
}
.menu-mobile.is-open{max-height:400px;border-top:1px solid var(--borde)}
.menu-mobile a{
  padding:16px 24px;color:var(--texto);font-weight:600;font-size:1.02rem;
  border-bottom:1px solid var(--borde);
}
.menu-mobile a.btn{margin:16px 24px;border-bottom:none;text-align:center}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--azul-mas-claro) 0%,var(--azul-claro) 55%,#eef4fc 100%);
  padding:84px 0 96px;
}
.hero-shape{
  position:absolute;top:-140px;right:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(18,86,160,.14),rgba(18,86,160,0) 70%);
  z-index:0;pointer-events:none;
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero-qualitas-badge{width:170px;height:auto;margin-bottom:22px;filter:drop-shadow(0 6px 16px rgba(18,86,160,.14))}
.location-tag{
  display:inline-flex;align-items:center;gap:6px;
  background:#fff;color:var(--azul);font-size:.85rem;font-weight:700;
  padding:8px 14px 8px 10px;border-radius:50px;margin-bottom:18px;letter-spacing:.02em;
  box-shadow:var(--sombra);border:1px solid var(--borde);
}
.location-icon{width:16px;height:16px;fill:var(--azul-vivo);flex-shrink:0}
.hero-text h1{
  font-size:3.1rem;color:var(--azul-osc);margin-bottom:20px;font-weight:700;
}
.hero-text h1 span{
  display:block;color:var(--azul-vivo);
  background:linear-gradient(90deg,var(--azul-vivo),#3f7fd1);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-desc{font-size:1.12rem;color:var(--texto-suave);max-width:480px;margin-bottom:32px}

.hero-photo{display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}
.hero-logo-img{width:100%;max-width:300px;filter:drop-shadow(0 18px 34px rgba(18,86,160,.14))}
.hero-photo-frame{
  position:relative;width:100%;max-width:340px;
  padding:10px;border-radius:28px 28px 90px 28px;
  background:linear-gradient(160deg,#fff,var(--azul-claro));
  box-shadow:var(--sombra-fuerte);
}
.hero-photo-frame::after{
  content:"";position:absolute;inset:10px;border-radius:20px 20px 80px 20px;
  background:linear-gradient(160deg,var(--azul-vivo) 0%,transparent 55%);
  mix-blend-mode:multiply;opacity:.16;pointer-events:none;
}
.hero-photo-img{
  width:100%;aspect-ratio:4/5;object-fit:cover;
  border-radius:20px 20px 80px 20px;
}
.hero-badge{
  position:absolute;left:-14px;bottom:22px;
  background:var(--azul);color:#fff;border-radius:16px;
  padding:14px 20px;box-shadow:var(--sombra-fuerte);
  display:flex;flex-direction:column;line-height:1.1;
}
.hero-badge strong{font-family:'Fraunces',serif;font-size:1.5rem}
.hero-badge span{font-size:.8rem;opacity:.85;font-weight:500}

/* ===== Secciones ===== */
.section{padding:88px 0}
.section-alt{background:var(--azul-mas-claro)}
.section h2{font-size:2.15rem;color:var(--azul-osc);margin-bottom:20px}
.section h2.center{margin-bottom:44px}
.lead{font-size:1.2rem;color:var(--texto);margin-bottom:16px}
.section p{color:var(--texto-suave);font-size:1.05rem;margin-bottom:14px}
.section p strong{color:var(--texto)}
#sobre .divider{margin-top:18px}

.sobre-section{position:relative;overflow:hidden}
.sobre-shape{
  position:absolute;top:50%;left:-220px;width:440px;height:440px;border-radius:50%;
  transform:translateY(-50%);
  background:radial-gradient(circle at 60% 40%,rgba(18,86,160,.06),rgba(18,86,160,0) 70%);
  z-index:0;pointer-events:none;
}
.sobre-dots{
  position:absolute;top:36px;right:6%;width:130px;height:130px;
  background-image:radial-gradient(var(--azul-claro) 2px,transparent 2px);
  background-size:16px 16px;opacity:.9;z-index:0;pointer-events:none;
}
.sobre-section .container{position:relative;z-index:1}
.sobre-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center;max-width:1020px}
.sobre-photo{display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}

/* Servicio — destacado */
.servicio-section{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(150deg,var(--azul-osc) 0%,var(--azul) 55%,var(--azul-vivo) 100%);
  padding:100px 0;
}
.servicio-shape{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 8% 12%,rgba(255,255,255,.10),transparent 40%),
    radial-gradient(circle at 92% 88%,rgba(255,255,255,.08),transparent 45%);
}
.servicio-section .container{position:relative;z-index:1}
.kicker-light{color:#bcd6f5}
.kicker-light::before{background:#bcd6f5}

.servicio-top{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;margin-bottom:56px}
.servicio-section h2.servicio-title{color:#fff;font-size:2.5rem;margin-bottom:18px;text-wrap:balance}
.servicio-section p.servicio-lead{
  font-size:1.14rem;color:#dbe9fb;line-height:1.7;max-width:480px;
}
.servicio-section p.servicio-lead strong{color:#fff}

/* Foto */
.servicio-art{position:relative;display:flex;justify-content:center;align-items:center}
.servicio-photo-frame{
  position:relative;width:100%;max-width:400px;padding:10px;border-radius:24px;
  background:rgba(255,255,255,.12);backdrop-filter:blur(4px);
  box-shadow:0 24px 50px rgba(3,15,32,.4);
}
.servicio-photo-frame::after{
  content:"";position:absolute;inset:10px;border-radius:16px;
  background:linear-gradient(200deg,var(--azul-osc) 0%,transparent 60%);
  mix-blend-mode:multiply;opacity:.22;pointer-events:none;
}
.servicio-photo{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;display:block;
}
.servicio-badge{
  position:absolute;left:-18px;bottom:-18px;
  width:64px;height:64px;border-radius:50%;
  background:var(--wa);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(0,0,0,.35);
  animation:floaty 5s ease-in-out infinite;
}
.servicio-badge-icon{width:30px;height:30px;fill:#fff}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.cobertura-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}
.cobertura-card{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radio);padding:32px 26px;backdrop-filter:blur(6px);
  transition:transform .22s ease,background .22s ease;
}
.cobertura-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.12)}
.cobertura-icon{
  width:52px;height:52px;border-radius:14px;margin-bottom:18px;
  background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;
}
.cobertura-icon svg{width:26px;height:26px;fill:none;stroke:#fff;stroke-width:1.6}
.cobertura-card h3{font-size:1.15rem;color:#fff;margin-bottom:8px}
.cobertura-card p{color:#cfe1f7;font-size:.96rem;margin:0}
.servicio-cta{display:flex;justify-content:center}

/* Proceso en pasos */
.pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:44px;position:relative}
.paso{position:relative;text-align:center;padding:0 8px}
.paso-num{
  width:56px;height:56px;margin:0 auto 18px;border-radius:50%;
  background:linear-gradient(145deg,var(--azul),var(--azul-vivo));color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:'Fraunces',serif;font-weight:700;font-size:1.3rem;
  box-shadow:var(--sombra);position:relative;z-index:1;
}
.paso h3{font-size:1.1rem;margin-bottom:8px;color:var(--texto)}
.paso p{font-size:.95rem;color:var(--texto-suave);margin:0}
.pasos::before{
  content:"";position:absolute;top:28px;left:12.5%;right:12.5%;height:2px;
  background:repeating-linear-gradient(90deg,var(--borde) 0 10px,transparent 10px 18px);
  z-index:0;
}

/* ===== Cards ===== */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{
  position:relative;background:#fff;border:1px solid var(--borde);border-radius:var(--radio);
  padding:38px 28px 30px;box-shadow:var(--sombra);text-align:center;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease;
}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--azul),var(--azul-vivo));
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--sombra-fuerte)}
.card:hover::before{transform:scaleX(1)}
.card-num{
  position:absolute;top:14px;right:18px;font-family:'Fraunces',serif;
  font-weight:700;font-size:1.4rem;color:var(--azul-claro);
}
.card-icon{
  width:60px;height:60px;margin:0 auto 20px;border-radius:16px;
  background:var(--azul-claro);display:flex;align-items:center;justify-content:center;
}
.card-icon svg{width:30px;height:30px;fill:var(--azul)}
.card-badge{width:120px;height:auto;margin:0 auto 20px;display:block}
.card h3{font-size:1.2rem;margin-bottom:10px;color:var(--texto)}
.card p{font-size:.98rem;color:var(--texto-suave);margin:0}

/* ===== Contacto ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:36px;align-items:stretch}
.contact-info{
  background:#fff;border-radius:var(--radio);padding:38px;box-shadow:var(--sombra);
  border:1px solid var(--borde);
}
.contact-icon{
  width:52px;height:52px;border-radius:14px;margin-bottom:16px;
  background:var(--azul-claro);display:flex;align-items:center;justify-content:center;
}
.contact-icon svg{width:26px;height:26px;fill:var(--azul)}
.contact-info h3{font-size:1.4rem;color:var(--azul-osc);margin-bottom:12px}
.address{font-size:1.1rem;color:var(--texto);font-weight:500;margin-bottom:12px}
.muted{color:var(--texto-suave);font-size:.95rem;margin-bottom:24px}
.contact-map{border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);min-height:320px;border:1px solid var(--borde)}
.contact-map iframe{width:100%;height:100%;min-height:320px;border:0;display:block}

/* ===== CTA final ===== */
.cta-final{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--azul),var(--azul-osc));
  color:#fff;padding:84px 0;text-align:center;
}
.cta-final::before,.cta-final::after{
  content:"";position:absolute;border-radius:50%;
  background:rgba(255,255,255,.06);z-index:0;
}
.cta-final::before{width:340px;height:340px;top:-160px;left:-100px}
.cta-final::after{width:260px;height:260px;bottom:-140px;right:-60px}
.cta-final .container{position:relative;z-index:1}
.cta-final h2{font-size:2.3rem;margin-bottom:12px}
.cta-final p{font-size:1.12rem;opacity:.92;margin-bottom:30px}

/* ===== Footer ===== */
.footer{background:#081524;color:#c7d2de;padding:48px 0 24px}
.footer-inner{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{font-family:'Fraunces',serif;font-weight:700;font-size:1.3rem;color:#fff;margin-bottom:8px}
.footer-address{font-size:.95rem;margin-bottom:4px}
.footer-note{font-size:.85rem;color:#8fa3b8}
.footer-social a{display:inline-flex;align-items:center;gap:9px;color:#c7d2de;font-weight:500;transition:color .15s}
.footer-social a:hover{color:#fff}
.footer-social svg{width:26px;height:26px;fill:currentColor}
.footer-copy{padding-top:20px;font-size:.85rem;color:#8fa3b8}

/* ===== Botón flotante WhatsApp ===== */
.whatsapp-float{
  position:fixed;bottom:22px;right:22px;z-index:60;
  width:58px;height:58px;border-radius:50%;background:var(--wa);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(37,211,102,.5);
  transition:transform .2s ease,opacity .25s ease;animation:pulse 2.4s infinite;
}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float.is-hidden{opacity:0;pointer-events:none;transform:scale(.85)}
.whatsapp-float svg{width:32px;height:32px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:860px){
  .nav-links{display:none}
  .nav-inner{height:80px}
  .menu-toggle{display:flex}
  .menu-mobile{display:flex}
  .brand-logo{height:60px}
  .hero-inner{grid-template-columns:1fr;gap:44px;text-align:center}
  .hero-text{display:flex;flex-direction:column;align-items:center}
  .hero-desc{margin-left:auto;margin-right:auto}
  .hero-photo{order:-1;margin-top:8px}
  .hero-logo-img{max-width:220px}
  .hero-qualitas-badge{width:150px}
  .hero-text h1{font-size:2.5rem}
  .sobre-grid{grid-template-columns:1fr;text-align:center;gap:48px}
  .sobre-copy{display:flex;flex-direction:column;align-items:center}
  .sobre-photo{order:-1;margin-top:8px}
  .servicio-top{grid-template-columns:1fr;text-align:center;gap:12px}
  .servicio-copy{display:flex;flex-direction:column;align-items:center}
  .servicio-lead{max-width:520px}
  .servicio-art{order:-1;margin-bottom:8px}
  .servicio-photo-frame{max-width:280px}
  .cobertura-grid{grid-template-columns:1fr}
  .pasos{grid-template-columns:1fr 1fr;row-gap:36px}
  .pasos::before{display:none}
  .servicio-title{font-size:1.9rem}
  .servicio-break{display:none}
  .cards{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .section h2{font-size:1.8rem}
  .hero-badge{left:50%;transform:translateX(-50%);bottom:-20px}
}
@media (max-width:480px){
  .hero{padding:52px 0 76px}
  .hero-text h1{font-size:2.05rem}
  .btn-lg{width:100%}
  .section{padding:60px 0}
  .footer-inner{flex-direction:column}
  .contact-info{padding:28px}
  .pasos{grid-template-columns:1fr}
  .servicio-section{padding:72px 0}
  .whatsapp-float{width:48px;height:48px;bottom:16px;right:16px}
  .whatsapp-float svg{width:26px;height:26px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}