/* ============================================================
   MULTIPROYECTOS AVANZA S.A. — GRUPO NOVA
   Hoja de estilos global
   ============================================================ */

:root{
  /* Paleta oficial GRUPO NOVA */
  --navy-dark:#0A2D4D;      /* Marino Muy Oscuro */
  --navy:#0D3B66;           /* Marino Oscuro */
  --blue:#0096D1;           /* Cyan Estándar */
  --blue-light:#00A8E8;     /* Cyan Brillante (CTA/acentos) */
  --blue-dark:#0088B4;      /* Cyan Oscuro (estados activos) */
  --blue-pale:#E5F6FD;      /* Tinte claro del cyan */
  --sky:#00A8E8;
  --gold:#FF6B35;           /* Naranja Acento */
  --gold-dark:#E85A25;
  --success:#2D8659;        /* Verde Tierra */
  --success-dark:#1F6E45;
  --success-light:#3EA574;
  --bg:#F8F9FA;
  --surface:#FFFFFF;
  --text:#0D3B66;
  --text-muted:#6C757D;
  --border:#DEE2E6;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:24px;
  --shadow-sm:0 4px 16px rgba(13,59,102,.08);
  --shadow-md:0 12px 40px rgba(13,59,102,.12);
  --shadow-lg:0 30px 80px rgba(10,45,77,.20);
  --font-head:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --ease:cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;-webkit-user-drag:none;user-drag:none;pointer-events:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:var(--font-body);cursor:pointer;border:none;background:none}
h1,h2,h3,h4{font-family:var(--font-head);letter-spacing:-0.02em;color:var(--navy)}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* Reveal-on-scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.08s}
.reveal-delay-2{transition-delay:.16s}
.reveal-delay-3{transition-delay:.24s}
.reveal-delay-4{transition-delay:.32s}

/* ============ NAVBAR ============ */
header.nav{
  position:sticky;top:0;z-index:200;
  width:100%;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .3s;
}
header.nav.scrolled{box-shadow:0 6px 24px rgba(11,53,86,.08)}
header.nav .container{max-width:1560px}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:42px;width:42px;border-radius:11px;transition:transform .25s var(--ease)}
.brand:hover img{transform:scale(1.06)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-family:var(--font-head);font-size:16px;color:var(--navy);letter-spacing:-.2px}
.brand-text span{font-size:10.5px;color:var(--blue);font-weight:600;letter-spacing:1.6px;text-transform:uppercase}

.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:9px 15px;border-radius:24px;font-size:14.5px;font-weight:500;color:var(--text-muted);
  transition:all .25s var(--ease);position:relative;
}
.nav-links a:hover{color:var(--navy);background:var(--blue-pale)}
.nav-links a.active{color:var(--navy);background:var(--blue-pale);font-weight:600}

.nav-cta{
  background:linear-gradient(135deg,var(--blue),var(--navy));
  color:#fff;padding:11px 24px;border-radius:30px;font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;gap:8px;transition:all .25s var(--ease);
  box-shadow:0 6px 18px rgba(0,150,209,.3);
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,150,209,.42)}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:32px;cursor:pointer}
.nav-toggle span{height:2px;background:var(--navy);border-radius:2px;transition:all .3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ PARTNERS MARQUEE STRIP ============ */
.partners-strip{
  background:var(--navy-dark);padding:18px 0 22px;overflow:hidden;position:relative;z-index:150;
}
.partners-label{
  text-align:center;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;
  color:#7096B3;margin-bottom:14px;
}
.marquee-wrap{position:relative;overflow:hidden}
.marquee-wrap::before,.marquee-wrap::after{
  content:'';position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none;
}
.marquee-wrap::before{left:0;background:linear-gradient(to right,var(--navy-dark),transparent)}
.marquee-wrap::after{right:0;background:linear-gradient(to left,var(--navy-dark),transparent)}
.marquee-track{display:flex;gap:88px;align-items:center;width:max-content;animation:partnersMarquee 26s linear infinite}
.marquee-track:hover{animation-play-state:paused}
@keyframes partnersMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.partner-item{
  flex-shrink:0;height:40px;min-width:90px;display:flex;align-items:center;justify-content:center;
  opacity:.7;transition:opacity .25s;
}
.partner-item:hover{opacity:1}
.partner-item img{max-height:36px;max-width:130px;width:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.85}
.partner-item:hover img{opacity:1}
.partner-placeholder{
  font-size:11.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:#9FC0DA;
  border:1px dashed rgba(255,255,255,.25);padding:9px 18px;border-radius:8px;white-space:nowrap;
}

/* ============ HERO SLIDER ============ */
.hero{
  position:relative;overflow:hidden;
  height:min(86vh,720px);min-height:520px;
  background:var(--navy-dark);
  color:#fff;
}
.hero .slide{
  position:absolute;inset:0;z-index:1;opacity:0;visibility:hidden;
  transition:opacity 1.15s ease, visibility 0s linear 1.15s;
}
.hero .slide.active{
  opacity:1;visibility:visible;z-index:2;
  transition:opacity 1.15s ease, visibility 0s linear 0s;
}
.hero .slide-bg{
  position:absolute;inset:0;z-index:0;
  width:100%;height:100%;object-fit:cover;object-position:center;
  transform:scale(1.02);transition:transform 7.5s linear;
}
.hero .slide.active .slide-bg{transform:scale(1.12)}
.hero .slide-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(10,45,77,.90) 0%,rgba(13,59,102,.72) 48%,rgba(13,59,102,.40) 100%);
}
.hero .slide-content{
  position:relative;z-index:2;height:100%;max-width:1560px;margin:0 auto;padding:0 24px;
  display:flex;flex-direction:column;justify-content:center;
}
.hero .slide-content-inner{max-width:640px}
.hero-eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:#B9D3E7;border-left:3px solid var(--sky);padding-left:12px;margin-bottom:22px;
  opacity:0;transform:translateY(14px);
}
.hero h1{
  font-size:clamp(32px,4.6vw,52px);line-height:1.14;font-weight:700;color:#fff;margin-bottom:20px;letter-spacing:-.02em;
  opacity:0;transform:translateY(18px);
}
.hero p.lead{
  font-size:17px;color:#D6E5F0;max-width:520px;margin-bottom:32px;line-height:1.65;
  opacity:0;transform:translateY(18px);
}
.hero .hero-cta-row{margin-bottom:0;opacity:0;transform:translateY(18px)}
.hero .slide.active .hero-eyebrow{transition:opacity .7s ease .35s,transform .7s var(--ease) .35s}
.hero .slide.active h1{transition:opacity .7s ease .48s,transform .7s var(--ease) .48s}
.hero .slide.active p.lead{transition:opacity .7s ease .6s,transform .7s var(--ease) .6s}
.hero .slide.active .hero-cta-row{transition:opacity .7s ease .72s,transform .7s var(--ease) .72s}
.hero .slide.active .hero-eyebrow,
.hero .slide.active h1,
.hero .slide.active p.lead,
.hero .slide.active .hero-cta-row{opacity:1;transform:translateY(0)}

.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:6;
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);color:#fff;
  font-size:19px;display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:all .2s var(--ease);
}
.slider-arrow:hover{background:rgba(255,255,255,.26);transform:translateY(-50%) scale(1.06)}
.slider-arrow.prev{left:20px}
.slider-arrow.next{right:20px}
.slider-dots{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:6;
  display:flex;gap:9px;
}
.slider-dot{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.42);border:none;
  cursor:pointer;padding:0;transition:all .3s var(--ease);
}
.slider-dot.active{background:#fff;width:26px;border-radius:5px}

.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 28px;border-radius:6px;
  font-size:15px;font-weight:600;transition:all .22s var(--ease);
}
.btn-primary{background:#fff;color:var(--navy)}
.btn-primary:hover{background:var(--blue-pale);transform:translateY(-2px)}
.btn-outline{border:1.5px solid rgba(255,255,255,.5);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-solid{background:var(--navy);color:#fff}
.btn-solid:hover{background:var(--blue);transform:translateY(-2px)}

/* ============ SECTION GENERIC ============ */
section{padding:96px 0}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;color:var(--blue);margin-bottom:14px;
}
.section-tag::before{content:'';width:22px;height:2px;background:var(--gold);border-radius:2px}
.section-title{font-size:clamp(28px,3.6vw,42px);font-weight:700;margin-bottom:16px}
.section-lead{font-size:16.5px;color:var(--text-muted);max-width:640px}
.section-head{margin-bottom:52px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head.center .section-lead{margin-left:auto;margin-right:auto}
.section-head.split{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}

.bg-alt{background:var(--surface)}
.bg-navy{background:linear-gradient(160deg,var(--navy-dark),var(--navy));color:#fff}
.bg-navy .section-title{color:#fff}
.bg-navy .section-lead{color:#B9D3E7}

/* ============ WHY / FEATURES ============ */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:30px 26px;transition:all .3s var(--ease);position:relative;overflow:hidden;
}
.feature-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue),var(--sky));transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.feature-card:hover::before{transform:scaleX(1)}
.feature-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;background:var(--blue-pale);color:var(--blue);
}
.feature-icon svg{width:24px;height:24px}
.feature-card h3{font-size:17px;margin-bottom:9px}
.feature-card p{font-size:14px;color:var(--text-muted)}

/* ============ AUDIENCE (Persona / Empresa) ============ */
.audience-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.audience-card{
  display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:36px 32px;transition:all .25s var(--ease);
}
.audience-card:hover{border-color:var(--blue);box-shadow:var(--shadow-md);transform:translateY(-4px)}
.audience-icon{
  width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;background:var(--blue-pale);color:var(--blue);
}
.audience-icon svg{width:26px;height:26px}
.audience-card h3{font-size:20px;margin-bottom:10px}
.audience-card p{font-size:14.5px;color:var(--text-muted);margin-bottom:18px;line-height:1.6}

/* ============ PROCESS STEPS ============ */
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.process-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:30px 26px;
}
.process-num{
  width:38px;height:38px;border-radius:10px;background:var(--navy);color:#fff;
  font-family:var(--font-head);font-weight:700;font-size:15px;
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.process-card h3{font-size:16.5px;margin-bottom:8px}
.process-card p{font-size:13.5px;color:var(--text-muted)}

/* ============ SERVICIOS (Inicio) — foto protagonista + glass ============
   Cada tarjeta es una fotografía a pantalla completa (con galería de
   varias fotos que transicionan solas) y el texto flota encima en un
   panel "glass" (vidrio esmerilado). Ver README en assets/img/services/. */
.services-glass-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-glass-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:3/4;
  box-shadow:var(--shadow-md);transition:transform .35s var(--ease);background:var(--navy);
}
.service-glass-card:hover{transform:translateY(-6px)}
.service-glass-card .slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;z-index:1;
  transition:opacity 1.2s ease,visibility 0s linear 1.2s;
}
.service-glass-card .slide.active{
  opacity:1;visibility:visible;z-index:2;transition:opacity 1.2s ease,visibility 0s linear 0s;
}
.service-glass-card .slide-bg{width:100%;height:100%;object-fit:cover;display:block}
.service-glass-card .slider-placeholder{
  position:absolute;inset:0;display:none;align-items:center;justify-content:center;color:#fff;opacity:.4;
}
.service-glass-card .slider-placeholder svg{width:48px;height:48px}
.service-glass-scrim{
  position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,45,77,0) 35%,rgba(10,45,77,.82) 100%);
}
.service-glass-card .slider-dots{top:18px;bottom:auto;right:18px;left:auto;transform:none;z-index:6}
.service-glass-panel{
  position:absolute;left:16px;right:16px;bottom:16px;z-index:5;
  background:rgba(255,255,255,.14);
  backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);
  border:1px solid rgba(255,255,255,.28);border-radius:var(--radius-md);
  padding:20px 22px;color:#fff;
}
.service-glass-num{
  display:block;font-family:var(--font-head);font-size:11.5px;font-weight:700;
  letter-spacing:2px;color:var(--sky);opacity:.95;margin-bottom:6px;
}
.service-glass-panel h3{color:#fff;font-size:16.5px;margin-bottom:6px;letter-spacing:-.01em}
.service-glass-panel p{color:rgba(255,255,255,.86);font-size:12.5px;line-height:1.5;margin-bottom:10px}
.service-glass-link{color:#fff;font-size:12.5px;font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.service-glass-link:hover{gap:10px}

/* ============ SERVICES ============ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  background:var(--surface);border-radius:var(--radius-lg);padding:34px;
  border:1px solid var(--border);transition:all .35s var(--ease);position:relative;overflow:hidden;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-num{font-family:var(--font-head);font-size:13px;font-weight:700;color:var(--blue-light);letter-spacing:1px;margin-bottom:16px}
.service-photo{width:100%;height:150px;object-fit:cover;border-radius:10px;margin-bottom:18px;display:block}
.service-card h3{font-size:19px;margin-bottom:10px}
.service-card p{font-size:14px;color:var(--text-muted);margin-bottom:18px}
.service-list{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.service-list li{font-size:13px;color:var(--text);display:flex;align-items:center;gap:8px}
.service-list li::before{content:'✓';color:var(--success);font-weight:700}
.service-link{font-size:13.5px;font-weight:600;color:var(--blue);display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.service-link:hover{gap:10px}

/* ============ SERVICES — SECCIONES ALTERNADAS (imagen/texto) ============ */
.svc-feature{padding:76px 0}
.svc-feature-row{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;
}
.svc-feature-row.reverse .svc-feature-media{order:2}
.svc-feature-row.reverse .svc-feature-text{order:1}
.svc-feature-media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;
  background:linear-gradient(135deg,var(--blue-pale),var(--bg));
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
}
.svc-feature-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:2}
.svc-feature-fallback{color:var(--blue);opacity:.35;position:relative;z-index:1}
.svc-feature-fallback svg{width:64px;height:64px}
.svc-feature-num{
  font-family:var(--font-head);font-size:14px;font-weight:700;color:var(--blue);
  letter-spacing:2px;margin-bottom:18px;
}
.svc-feature-text h2{font-size:clamp(24px,3.2vw,34px);font-weight:700;margin-bottom:14px;letter-spacing:-.01em}
.svc-feature-text > p{color:var(--text-muted);font-size:15.5px;line-height:1.75;margin-bottom:24px;max-width:460px}
.svc-feature-list{display:flex;flex-direction:column;gap:11px;margin-bottom:26px}
.svc-feature-list li{font-size:14.5px;color:var(--text);display:flex;align-items:center;gap:10px}
.svc-feature-list li::before{content:'✓';color:var(--success);font-weight:700}

/* ============ SERVICES — ACCESO RÁPIDO (cuadrícula) ============ */
.services-quick-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.services-quick-card{
  display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
  overflow:hidden;transition:all .25s var(--ease);
}
.services-quick-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue)}
.services-quick-thumb{
  aspect-ratio:1;background:var(--blue-pale);overflow:hidden;position:relative;
  display:flex;align-items:center;justify-content:center;
}
.services-quick-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:2}
.services-quick-thumb .svc-feature-fallback svg{width:26px;height:26px}
.services-quick-card .label{padding:12px 8px;font-size:12.5px;font-weight:600;color:var(--navy);text-align:center;line-height:1.35}

/* ============ SOBRE NOSOTROS — GALERÍA DE TRABAJO EN CAMPO ============ */
.about-gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.about-gallery-item{
  position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:3/4;
  background:linear-gradient(135deg,var(--blue-pale),var(--bg));border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);
}
.about-gallery-item img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:2;
  transition:transform .5s var(--ease);
}
.about-gallery-item:hover img{transform:scale(1.07)}
.about-gallery-item .svc-feature-fallback{position:relative;z-index:1}
.about-gallery-item .svc-feature-fallback svg{width:36px;height:36px}

/* ============ STATS BAND ============ */
.stats-band{background:var(--navy-dark);padding:64px 0;color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-box strong{display:block;font-family:var(--font-head);font-size:clamp(30px,4vw,44px);color:#fff}
.stat-box span{font-size:12.5px;letter-spacing:1px;text-transform:uppercase;color:#9FC0DA}

/* ============ COVERAGE / MAP ============ */
.coverage-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.coverage-map{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow-sm);
}
.dept-pill{
  display:flex;justify-content:space-between;align-items:center;padding:14px 18px;
  border-radius:12px;background:var(--bg);margin-bottom:10px;transition:all .25s;
}
.dept-pill:hover{background:var(--blue-pale);transform:translateX(4px)}
.dept-pill strong{font-size:14.5px;color:var(--navy)}
.dept-pill span{font-size:12.5px;color:var(--text-muted)}
.dept-dot{width:10px;height:10px;border-radius:50%;margin-right:10px;display:inline-block}

/* ============ EQUIPMENT ============ */
.equip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.equip-card{
  background:var(--surface);border-radius:var(--radius-md);padding:24px;border:1px solid var(--border);
  text-align:center;transition:all .3s var(--ease);
}
.equip-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.equip-icon{font-size:36px;margin-bottom:14px}
.equip-card strong{display:block;font-size:26px;font-family:var(--font-head);color:var(--navy)}
.equip-card span{font-size:12.5px;color:var(--text-muted)}

/* ============ TEAM ============ */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.team-card{
  background:var(--surface);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border);
  transition:all .3s var(--ease);
}
.team-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.team-photo{
  height:150px;background:linear-gradient(135deg,var(--blue),var(--navy));position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-head);
  font-size:34px;color:#fff;font-weight:700;
}
.team-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2}
.team-photo span{position:relative;z-index:1}
.team-info{padding:18px}
.team-info strong{display:block;font-size:14.5px;color:var(--navy);margin-bottom:3px}
.team-info span{font-size:12.5px;color:var(--blue)}
.team-info p{font-size:12px;color:var(--text-muted);margin-top:8px}

/* ============ PROJECTS / PORTFOLIO ============
   Las fotografías son protagonistas: cada tarjeta es una galería con
   varias fotos que transicionan solas (desvanecido, sin flechas —
   solo puntos discretos). Ver README en assets/img/projects/. */
.projects-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.filter-btn{
  padding:9px 18px;border-radius:24px;font-size:13.5px;font-weight:600;
  background:var(--surface);border:1.5px solid var(--border);color:var(--text-muted);
  transition:all .25s;
}
.filter-btn:hover{border-color:var(--blue);color:var(--blue)}
.filter-btn.active{background:var(--navy);border-color:var(--navy);color:#fff}

.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.project-card{
  background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);
  transition:all .35s var(--ease);
}
.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}

.project-media{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  background:linear-gradient(135deg,var(--blue-light),var(--navy));color:#fff;
}
.project-media .slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;z-index:1;
  transition:opacity 1.1s ease,visibility 0s linear 1.1s;
}
.project-media .slide.active{
  opacity:1;visibility:visible;z-index:2;transition:opacity 1.1s ease,visibility 0s linear 0s;
}
.project-media .slide-bg{width:100%;height:100%;object-fit:cover;display:block}
.project-media .slider-placeholder{
  position:absolute;inset:0;display:none;align-items:center;justify-content:center;color:#fff;opacity:.6;
}
.project-media .slider-placeholder svg{width:44px;height:44px}
.project-media .slider-dots{bottom:16px;z-index:5}
.project-tag{
  position:absolute;top:16px;left:16px;background:rgba(255,255,255,.94);color:var(--navy);
  font-size:11px;font-weight:700;padding:6px 14px;border-radius:20px;letter-spacing:.4px;z-index:5;
}

.project-body{padding:24px 26px}
.project-body h3{font-size:19px;margin-bottom:8px}
.project-body p{font-size:14px;color:var(--text-muted);margin-bottom:14px;line-height:1.6}
.project-meta{display:flex;justify-content:space-between;font-size:12.5px;color:var(--blue);font-weight:600}

/* ============ TESTIMONIALS ============ */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testi-card{background:var(--surface);border-radius:var(--radius-md);padding:26px;border:1px solid var(--border)}
.testi-stars{color:var(--gold);font-size:14px;margin-bottom:12px}
.testi-card p{font-size:14px;color:var(--text);font-style:italic;margin-bottom:16px}
.testi-author{display:flex;align-items:center;gap:12px}
.testi-avatar{
  width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--navy));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:700;
}
.testi-author strong{font-size:13.5px;color:var(--navy);display:block}
.testi-author span{font-size:12px;color:var(--text-muted)}

/* ============ CTA BAND ============ */
.cta-band{
  background:var(--navy);
  border-radius:var(--radius-md);padding:64px;text-align:center;color:#fff;
}
.cta-band h2{color:#fff;font-size:clamp(24px,3.4vw,36px);margin-bottom:14px}
.cta-band p{color:#DCEBF6;margin-bottom:30px;max-width:520px;margin-left:auto;margin-right:auto}
.cta-band .hero-cta-row{justify-content:center}

/* ============ CONTACT HERO CARD (slider + formulario) ============ */
.contact-hero{
  position:relative;overflow:hidden;
  padding:148px 0 80px;
  background:var(--navy-dark);
}
.contact-hero .container{position:relative;z-index:1}
.contact-hero-bg{
  position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.32;
}
.contact-hero-overlay{
  position:absolute;inset:0;z-index:0;
  background:linear-gradient(160deg,rgba(10,45,77,.88),rgba(13,59,102,.82));
}
.contact-hero-lines{
  position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.1;
  background-image:
    linear-gradient(90deg,rgba(255,255,255,.7) 1px,transparent 1px),
    linear-gradient(rgba(255,255,255,.7) 1px,transparent 1px);
  background-size:110px 110px;
  mask-image:radial-gradient(ellipse 55% 65% at 12% 15%,black 0%,transparent 70%);
}
.contact-card{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.15fr 1fr;
  background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:0 40px 90px rgba(10,45,77,.35);
}
.contact-card-slider{position:relative;min-height:620px;background:var(--navy-dark);overflow:hidden}
.contact-card-slider .slide{
  position:absolute;inset:0;
  transform:translateX(-100%);
  transition:transform .85s cubic-bezier(.65,0,.35,1);
  z-index:1;
}
.contact-card-slider .slide.active{transform:translateX(0);z-index:2}
.contact-card-slider .slide-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}
.contact-card-slider .slider-placeholder{
  position:absolute;inset:0;display:none;align-items:center;justify-content:center;
  color:#9FC0DA;font-size:13.5px;text-align:center;padding:32px;
}

.contact-card-form{padding:52px 44px;display:flex;flex-direction:column;justify-content:center}
.contact-card-form h2{font-size:26px;margin-bottom:8px}
.contact-card-form > p{color:var(--text-muted);font-size:14.5px;margin-bottom:26px}

.social-row{display:flex;gap:10px;justify-content:center;margin-top:32px}
.social-row a{
  width:42px;height:42px;border-radius:13px;background:var(--blue-pale);color:var(--blue);display:flex;align-items:center;
  justify-content:center;transition:all .25s var(--ease);
}
.social-row a svg{width:19px;height:19px}
.social-row a:hover{background:var(--navy);color:#fff;transform:translateY(-3px)}
.social-row-lg{margin-top:56px;gap:14px}
.social-row-lg a{width:52px;height:52px;border-radius:15px}
.social-row-lg a svg{width:23px;height:23px}

.contact-form{background:var(--surface);border-radius:var(--radius-lg);padding:38px;border:1px solid var(--border)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}
.form-group input,.form-group select,.form-group textarea{
  padding:13px 15px;border-radius:10px;border:1.5px solid var(--border);
  font-family:var(--font-body);font-size:14px;color:var(--text);background:var(--bg);outline:none;
  transition:border-color .2s,box-shadow .2s;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,150,209,.1);background:#fff;
}
.form-group textarea{min-height:120px;resize:vertical}
.form-note{font-size:11.5px;color:var(--text-muted);margin-top:6px}
.form-success{
  display:none;align-items:center;gap:9px;margin-top:16px;padding:14px 16px;border-radius:10px;
  background:#E7F8EF;color:#0B6B3A;font-size:13.5px;font-weight:500;border:1px solid #B7EBCB;
}

/* ============ FAQ ============ */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;
  font-weight:600;font-size:15px;color:var(--navy);
}
.faq-q .plus{transition:transform .3s;font-size:20px;color:var(--blue)}
.faq-item.open .faq-q .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a p{padding:0 24px 20px;font-size:14px;color:var(--text-muted)}
.faq-item.open .faq-a{max-height:220px}

/* ============ FOOTER ============ */
footer{background:var(--navy-dark);color:#B9D3E7;padding-top:70px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand img{height:38px;width:38px;border-radius:10px}
.footer-brand strong{color:#fff;font-family:var(--font-head);font-size:15.5px}
.footer-desc{font-size:13.5px;line-height:1.7;max-width:280px;color:#93B4CE}
.footer-col h5{color:#fff;font-size:12.5px;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:18px}
.footer-col a{display:block;font-size:13.5px;margin-bottom:10px;color:#93B4CE;transition:color .2s}
.footer-col a:hover{color:var(--sky)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-size:12.5px;color:#7096B3;flex-wrap:wrap;gap:10px}
.footer-bottom .accent{color:var(--sky);font-weight:600}

/* ============ WHATSAPP FLOAT ============ */
.float-wa{
  position:fixed;bottom:26px;right:26px;z-index:300;
  width:56px;height:56px;border-radius:16px;background:#25D366;
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.35);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.float-wa svg{width:26px;height:26px;color:#fff}
.float-wa:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(37,211,102,.45)}

/* ============ PAGE HEADER (inner pages) ============
   Admite una fotografía de fondo opcional por página (ver
   assets/img/page-hero/README.md). Si no existe, se ve el degradado
   de marca normalmente — no se rompe nada. */
.page-hero{
  padding:150px 0 76px;
  background:var(--navy-dark);color:#fff;position:relative;overflow:hidden;
}
.page-hero-bg{
  position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:center;
}
.page-hero-overlay{
  position:absolute;inset:0;z-index:0;
  background:linear-gradient(160deg,rgba(10,45,77,.93),rgba(13,59,102,.88));
}
.page-hero .container{position:relative;z-index:1}
.breadcrumb{font-size:13px;color:#9FC0DA;margin-bottom:18px}
.breadcrumb a{color:#CFE1F0}
.breadcrumb a:hover{color:var(--sky)}
.page-hero h1{color:#fff;font-size:clamp(30px,4.4vw,50px);margin-bottom:16px}
.page-hero p{color:#CFE1F0;max-width:620px;font-size:16.5px}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .equip-grid{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .testi-grid{grid-template-columns:repeat(2,1fr)}
  .coverage-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .audience-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:repeat(3,1fr)}
  .contact-card{grid-template-columns:1fr}
  .contact-card-slider{min-height:320px}
  .svc-feature-row{grid-template-columns:1fr;gap:32px}
  .svc-feature-row.reverse .svc-feature-media,
  .svc-feature-row.reverse .svc-feature-text{order:initial}
  .services-quick-grid{grid-template-columns:repeat(3,1fr)}
  .services-glass-grid{grid-template-columns:repeat(2,1fr)}
  .about-gallery-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .nav-links.mobile-open{
    display:flex;flex-direction:column;position:absolute;top:74px;left:0;right:0;background:#fff;
    padding:16px 24px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);
  }
  .nav-links.mobile-open a{padding:12px 6px}
  section{padding:56px 0}
  .features-grid,.services-grid,.equip-grid,.team-grid,.projects-grid,.testi-grid,.process-grid,.services-glass-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .svc-feature{padding:52px 0}
  .services-quick-grid{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr}
  .cta-band{padding:40px 24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .hero{height:min(78vh,560px);min-height:440px}
  .hero .slide-content{padding:0 20px}
  .slider-arrow{width:38px;height:38px;font-size:16px}
  .slider-arrow.prev{left:10px}
  .slider-arrow.next{right:10px}
  .slider-dots{bottom:18px}
  .contact-hero{padding:120px 0 56px}
  .contact-card-form{padding:32px 24px}
  .social-row-lg{margin-top:36px}
  .section-head.split{flex-direction:column;align-items:flex-start}
}