:root {
  --bg:#0a0a0a; --panel:#111111; --panel-soft:rgba(17,17,17,.95);
  --accent:#00a8ff; --accent-2:#0097e6; --accent-soft:rgba(0,168,255,.14); --accent-glow:rgba(0,168,255,.5);
  --gold:#ffd700; --gold-glow:rgba(255,215,0,.7); --success:#2ecc71; --warning:#f97316; --danger:#e74c3c;
  --text:#ffffff; --text-soft:#b0b0b0; --text-muted:#666666; --text-inv:#0a0a0a;
  --border:#333333; --border-soft:rgba(51,51,51,.55);
  --radius-lg:18px; --radius-md:12px; --radius-sm:8px;
  --shadow-soft:0 18px 45px rgba(0,0,0,.5); --shadow-md:0 10px 30px rgba(0,0,0,.3); --shadow-lg:0 20px 60px rgba(0,0,0,.7);
  --glow-primary:0 0 20px rgba(0,168,255,.5); --glow-gold:0 0 20px rgba(255,215,0,.5);
  --gradient-primary:linear-gradient(135deg,#00a8ff 0%,#0097e6 100%);
  --gradient-gold:linear-gradient(135deg,#ffd700 0%,#ffaa00 100%);
  --transition:all .3s cubic-bezier(.4,0,.2,1);
}
html[data-theme="light"] {
  --bg:#f8f9fa; --panel:#ffffff; --panel-soft:rgba(255,255,255,.95);
  --accent:#007bff; --accent-2:#0056b3; --accent-soft:rgba(0,123,255,.1); --accent-glow:rgba(0,123,255,.3);
  --text:#121212; --text-soft:#424242; --text-muted:#666666; --text-inv:#ffffff;
  --border:#dee2e6; --border-soft:rgba(222,226,230,.7);
  --shadow-soft:0 8px 30px rgba(0,0,0,.08); --shadow-md:0 4px 20px rgba(0,0,0,.06); --shadow-lg:0 10px 40px rgba(0,0,0,.1);
  --glow-primary:0 0 15px rgba(0,123,255,.2); --gold:#d4a017; --gold-glow:rgba(212,160,23,.5);
  --gradient-primary:linear-gradient(135deg,#007bff 0%,#0056b3 100%);
  --gradient-gold:linear-gradient(135deg,#ffc107 0%,#ff9800 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;scroll-padding-top:80px;overflow-x:hidden;width:100%}
body{
  margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;transition:background-color var(--transition), color var(--transition);width:100%;position:relative
}
body::before{
  content:''; position:fixed; inset:0; pointer-events:none; z-index:-1; opacity:.5; transition:opacity var(--transition);
  background-image: radial-gradient(circle at 10% 20%, rgba(0,168,255,.05) 0%, transparent 40%), radial-gradient(circle at 90% 30%, rgba(0,151,230,.05) 0%, transparent 40%), radial-gradient(circle at 50% 80%, rgba(41,128,185,.05) 0%, transparent 40%);
}
html[data-theme="light"] body::before{
  opacity:.15;
  background-image: radial-gradient(circle at 10% 20%, rgba(0,123,255,.03) 0%, transparent 40%), radial-gradient(circle at 90% 30%, rgba(0,123,255,.03) 0%, transparent 40%);
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
main{max-width:1200px;margin:0 auto;padding:0 20px;position:relative;z-index:1}
::-webkit-scrollbar{width:10px} ::-webkit-scrollbar-track{background:var(--bg)} ::-webkit-scrollbar-thumb{background:var(--accent);border-radius:5px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--accent-2)}
.header{position:sticky;top:0;z-index:1000;background:rgba(5,5,5,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:12px 0}
html[data-theme="light"] .header{background:rgba(255,255,255,.95)}
.header-content{max-width:1400px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.logo{display:flex;align-items:center;gap:12px}
.logo-image{height:50px;width:auto;border-radius:var(--radius-sm)}
.header-buttons{display:flex;align-items:center;gap:10px}
.header-btn{
  background:var(--panel);border:2px solid var(--border);color:var(--text);width:44px;height:44px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:var(--transition)
}
.header-btn:hover{background:var(--accent);color:var(--text-inv);transform:scale(1.05);border-color:var(--accent);box-shadow:var(--glow-primary)}
.music-btn.active{background:var(--gradient-gold);color:var(--text-inv);border-color:transparent;animation:musicPulse 1.5s infinite alternate}
@keyframes musicPulse{from{box-shadow:0 0 5px rgba(255,215,0,.4)}to{box-shadow:0 0 20px rgba(255,215,0,.7)}}
.hero{padding:30px 20px 20px;text-align:center;position:relative;background:transparent;border:none;box-shadow:none}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 30%, rgba(0,168,255,.05) 0%, transparent 50%);z-index:-1}
.hero-content{max-width:1000px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:15px}
.hero-subtitle{font-size:1.8rem;color:var(--text);line-height:1.4;text-shadow:0 2px 10px rgba(0,0,0,.5);max-width:100%}
.hero-subtitle strong{color:var(--accent);text-shadow:0 0 10px var(--accent-glow)}
html[data-theme="light"] .hero-subtitle{text-shadow:none}
.action-buttons{margin:5px 0 10px 0;display:flex;gap:15px;justify-content:center;flex-wrap:wrap}
.filters-section{max-width:1400px;margin:0 auto 30px;padding:0 20px}
.search-container{max-width:600px;margin:0 auto 25px;position:relative}
.search-input{width:100%;padding:16px 50px 16px 20px;border:2px solid var(--border);border-radius:var(--radius-md);background:var(--panel);color:var(--text);font-size:1rem;transition:var(--transition)}
.search-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft),var(--glow-primary)}
.search-icon{position:absolute;right:20px;top:50%;transform:translateY(-50%);color:var(--text-soft)}
.filters-wrapper{background:var(--panel);border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;margin-bottom:20px;box-shadow:var(--shadow-md)}
.filters-toggle{width:100%;padding:16px 24px;background:var(--panel);border:none;color:var(--text);font-size:1rem;font-weight:600;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:var(--transition);border-bottom:1px solid var(--border-soft)}
.filters-toggle:hover{background:var(--accent-soft)}
.filters-toggle i{transition:transform .3s ease;color:var(--accent)}
.filters-toggle.active i:last-child{transform:rotate(180deg)}
.filters-content{max-height:500px;overflow:hidden;transition:max-height .4s ease-in-out,padding .3s ease;padding:20px}
.filters-content.collapsed{max-height:0;padding:0 20px}
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:10px}
.filter-btn{padding:10px 20px;border:2px solid var(--border);background:transparent;color:var(--text);border-radius:50px;cursor:pointer;font-weight:600;font-size:.9rem;transition:var(--transition);display:flex;align-items:center;gap:8px}
.filter-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);box-shadow:var(--glow-primary)}
.filter-btn.active{background:var(--gradient-primary);color:var(--text-inv);border-color:transparent;box-shadow:var(--shadow-md),var(--glow-primary)}
.companies-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;max-width:1400px;margin:0 auto 40px;padding:0 20px}
.company-card, .service-card{
  background:var(--panel);border-radius:var(--radius-lg);padding:20px;border:1px solid var(--border);transition:var(--transition);cursor:pointer;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:140px;isolation:isolate
}
.company-card::before,.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-primary);transform:scaleX(0);transform-origin:left;transition:transform .3s ease;z-index:20;border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg)}
.company-card.highlight::before{background:var(--gradient-gold);transform:scaleX(1)}
.company-card:hover,.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
.company-card:hover::before,.service-card:hover::before{transform:scaleX(1)}
.company-card.highlight{
  border:2px solid var(--gold)!important;background:var(--panel)!important;position:relative;z-index:5;animation:softGoldGlow 2s infinite ease-in-out;overflow:hidden!important;isolation:isolate;border-radius:var(--radius-lg)
}
@keyframes softGoldGlow{
  0%{box-shadow:0 0 5px rgba(255,215,0,.4),0 0 8px rgba(255,215,0,.3);border-color:#ffd700}
  50%{box-shadow:0 0 18px rgba(255,215,0,.7),0 0 25px rgba(255,215,0,.5);border-color:#ffed4e}
  100%{box-shadow:0 0 8px rgba(255,215,0,.5),0 0 12px rgba(255,215,0,.4);border-color:#ffd700}
}
.company-card.highlight::after{
  content:"⭐ DESTACADO";position:absolute;top:8px;right:8px;background:linear-gradient(135deg,#ffd700,#ffaa00);color:#1a1a1a;font-size:.65rem;font-weight:bold;padding:4px 10px;border-radius:20px;z-index:30;box-shadow:0 2px 5px rgba(0,0,0,.2);letter-spacing:.5px;white-space:nowrap;font-family:monospace;pointer-events:none
}
.business-header{display:flex;align-items:center;gap:15px;margin-bottom:12px;position:relative;z-index:3}
.company-logo{width:60px;height:60px;border-radius:var(--radius-sm);object-fit:cover;border:2px solid var(--border);flex-shrink:0;transition:var(--transition);position:relative;z-index:3}
.business-info{flex:1;overflow:hidden;min-height:60px;position:relative;z-index:3}
.company-name{font-size:1.1rem;font-weight:700;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:var(--transition);position:relative;z-index:3}
.company-tagline{color:var(--text-soft);font-size:.9rem;line-height:1.5;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;max-height:4.5em;transition:var(--transition);position:relative;z-index:3}

.company-card.highlight .business-header,
.company-card.highlight .business-info,
.company-card.highlight .company-name,
.company-card.highlight .company-tagline {
  position: relative;
  z-index: 10;
  color: var(--text) !important;
}
.company-card.highlight .company-logo {
  border-color: var(--gold);
  box-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
}
.company-card.highlight .company-name {
  color: var(--gold) !important;
  text-shadow: 0 0 4px rgba(255, 215, 0, 0.3);
}
.company-card.highlight,
.company-card.highlight * {
  color: var(--text) !important;
  opacity: 1 !important;
  visibility: visible !important;
}
.company-card.highlight .company-name {
  color: var(--gold) !important;
  text-shadow: 0 0 4px rgba(255, 215, 0, 0.3) !important;
}
.company-card.highlight .company-logo {
  border-color: var(--gold) !important;
  filter: brightness(1) !important;
  opacity: 1 !important;
}
.company-card.highlight .business-header,
.company-card.highlight .business-info,
.company-card.highlight .company-name,
.company-card.highlight .company-tagline,
.company-card.highlight .company-logo {
  position: relative;
  z-index: 100 !important;
  opacity: 1 !important;
  visibility: visible !important;
}
.company-card.highlight {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  filter: none !important;
}
.company-card.highlight:hover .company-logo {
  border-color: #ffed4e;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.6);
}
.content-shell{max-width:1200px;margin:0 auto;padding:30px 20px 60px}
.content-card{background:var(--panel);border-radius:var(--radius-lg);padding:30px;border:1px solid var(--border);box-shadow:var(--shadow-soft)}
.page-cover{width:100%;max-height:360px;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--border);margin-bottom:20px}
.page-title{font-size:2rem;margin-bottom:10px}
.page-kicker{color:var(--accent);margin-bottom:10px;font-weight:700}
.page-description{color:var(--text-soft);font-size:1rem;margin-bottom:20px}
.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;color:var(--text-soft);margin-bottom:18px;font-size:.95rem}
.cta-wrap{display:flex;gap:15px;flex-wrap:wrap;margin:25px 0}
.services,.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:15px;margin-top:20px}
.service-btn,.mini-chip{background:var(--accent-soft);color:var(--text);border:1px solid var(--border);padding:12px;border-radius:var(--radius-md);font-size:.95rem;font-weight:500;transition:var(--transition);text-align:left;display:flex;align-items:center;gap:8px;cursor:pointer;width:100%}
.service-btn:hover,.mini-chip:hover{background:var(--accent);color:var(--text-inv);border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--glow-primary)}
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:50px;font-size:1rem;font-weight:600;border:none;cursor:pointer;text-decoration:none;white-space:nowrap;transition:var(--transition)}
.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}
.btn:hover::before{left:100%}
.btn-gold,.btn-get{background:var(--gradient-gold);color:var(--text-inv);box-shadow:var(--shadow-md);font-weight:700;animation:goldPulse 1.5s infinite alternate}
@keyframes goldPulse{from{box-shadow:0 5px 15px rgba(255,215,0,.4),0 0 20px rgba(255,215,0,.3)}to{box-shadow:0 5px 25px rgba(255,215,0,.6),0 0 30px rgba(255,215,0,.5)}}
.btn-primary{background:var(--gradient-primary);color:var(--text-inv);box-shadow:var(--shadow-md)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg),var(--glow-primary)}
.btn-secondary{background:transparent;color:var(--text);border:2px solid var(--border)}
.btn-secondary:hover{background:var(--panel);border-color:var(--accent);box-shadow:var(--glow-primary)}
.btn-info{background:transparent!important;border:2px solid var(--accent)!important;color:var(--accent)!important}
.btn-info:hover{background:rgba(0,168,255,.1)!important;transform:translateY(-3px);box-shadow:0 0 15px rgba(0,168,255,.3)}
.modal{position:fixed;inset:0;width:100%;height:100vh;display:none;align-items:center;justify-content:center;z-index:2000;padding:16px;background:rgba(0,0,0,.85);backdrop-filter:blur(10px)}
.modal[aria-hidden="false"]{display:flex;animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-dialog{background:var(--panel);border-radius:var(--radius-lg);padding:24px;max-width:500px;width:100%;max-height:calc(100dvh - 32px);overflow-y:auto;position:relative;box-shadow:var(--shadow-lg),0 0 50px var(--accent-glow);border:1px solid var(--border);animation:slideUp .3s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.modal-dialog h3{margin:0 0 12px;font-size:1.4rem;color:var(--accent)}
.modal-image{width:100%;max-height:200px;object-fit:cover;border-radius:var(--radius-md);margin:12px 0;border:2px solid var(--border)}
.modal-dialog p{font-size:1rem;line-height:1.5;color:var(--text-soft);margin:12px 0}
.modal-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.whatsapp-float{position:fixed;bottom:30px;right:30px;width:65px;height:65px;background:linear-gradient(135deg,#25D366,#128C7E);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;text-decoration:none;box-shadow:var(--shadow-lg);z-index:100;transition:var(--transition);animation:float 3s ease-in-out infinite}
.whatsapp-float:hover{transform:scale(1.1) rotate(10deg);box-shadow:0 8px 30px rgba(37,211,102,.6)}
@keyframes float{0%,100%{transform:translateY(0) rotate(0deg)}33%{transform:translateY(-15px) rotate(5deg)}66%{transform:translateY(10px) rotate(-5deg)}}
.footer{background:transparent;border-top:1px solid var(--border);padding:50px 0 20px;margin-top:60px}
.footer-container{max-width:1200px;margin:0 auto;padding:0 20px;text-align:center}
.footer-container > div:first-child{font-size:1.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:15px;display:inline-block}
.footer-container p{color:var(--text-soft);max-width:600px;margin:0 auto 25px}
.social-links{display:flex;justify-content:center;gap:15px;margin:25px 0}
.social-link{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:var(--text);transition:var(--transition)}
.social-link:hover{background:var(--accent);color:var(--text-inv);transform:scale(1.1);box-shadow:var(--glow-primary)}
.footer-bottom{text-align:center;padding-top:30px;border-top:1px solid var(--border);color:var(--text-soft);font-size:.9rem;max-width:1200px;margin:0 auto;padding:30px 20px 0}
.notice{background:rgba(255,255,255,.05);border:1px solid var(--border);padding:16px;border-radius:var(--radius-md);color:var(--text-soft)}
@media (max-width:768px){
  .hero{padding:20px 15px 15px}.hero-subtitle{font-size:1.3rem;line-height:1.3}
  .companies-grid,.service-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:15px;padding-left:15px;padding-right:15px}
  .company-card,.service-card{min-height:130px;padding:18px 15px}.company-logo{width:50px;height:50px}
  .company-name{font-size:1rem}.company-tagline{font-size:.85rem}
  .filters{gap:8px;flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:8px}
  .filter-btn{padding:8px 16px;font-size:.85rem;flex-shrink:0}
  .content-shell{padding:20px 15px 50px}.content-card{padding:20px}
  .modal-dialog{padding:20px;max-width:100%;max-height:80vh}
  .whatsapp-float{bottom:20px;right:20px;width:55px;height:55px;font-size:1.8rem}
}
@media (max-width:480px){
  .hero{padding:15px 10px 10px}.hero-subtitle{font-size:1.1rem}
  .companies-grid,.service-grid{grid-template-columns:1fr}
  .company-card{min-height:140px;padding:20px 15px}.company-logo{width:55px;height:55px}
  .services{grid-template-columns:1fr}.modal{padding:8px}.modal-dialog{padding:16px;max-height:85vh}
  .whatsapp-float{width:50px;height:50px;font-size:1.6rem}
}

/* ZIP 12 refinamiento visual */
.page-kicker{color:var(--accent);margin:10px 0 14px;font-weight:700;text-shadow:0 0 10px var(--accent-glow)}
.notice{margin-top:20px;padding:16px 18px;border-left:3px solid var(--accent);background:rgba(255,255,255,.05);border-radius:var(--radius-md);color:var(--text-soft)}
.meta-pills{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 22px}
.meta-pill{padding:8px 14px;border-radius:999px;background:var(--accent-soft);border:1px solid var(--border);color:var(--text);font-size:.9rem;font-weight:600}
.page-cover{box-shadow:var(--shadow-lg),var(--glow-primary)}
html[data-theme="light"] .company-card.highlight{background:#fffaf0!important;border-color:#ffc107!important}
html[data-theme="dark"] .company-card.highlight{background:#1a1a1a!important}

/* PATCH ZIP 21: secciones cerradas por defecto */
.section{
  display:none;
  margin:30px auto 0;
  max-width:1200px;
  padding:0 20px;
}
.section.active{
  display:block;
}
#sectionsContainer{
  width:100%;
}

/* Hero de detalle */
.hero {
  padding: 40px 24px;
  text-align: center;
  background: linear-gradient(135deg, rgba(0, 168, 255, 0.05), transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -50%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 168, 255, 0.10) 0%, transparent 50%);
  z-index: -1;
}

.hero-subtitle {
  font-size: 1.5rem;
  max-width: 820px;
  margin: 0 auto 20px;
  color: var(--text);
  line-height: 1.5;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
}

.hero-subtitle strong {
  color: var(--accent);
  text-shadow: 0 0 10px var(--accent-glow);
}

.hero-image-container {
  margin: 28px auto;
  max-width: 860px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  position: relative;
  background: var(--panel);
}

.hero-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.hero-image-container:hover .hero-image {
  transform: scale(1.03);
}

.image-tag {
  position: absolute;
  left: 20px;
  bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border-radius: var(--radius-md);
  background: rgba(17, 17, 17, 0.88);
  border: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.92rem;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

/* Introducción */
.hero-intro {
  max-width: 860px;
  margin: 20px auto 0;
  color: var(--text-soft);
  line-height: 1.7;
}

/* Botones */
.action-buttons {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 26px;
  border-radius: 999px;
  border: none;
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 -100%;
  width: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.28);
}

.btn-gold {
  background: var(--gradient-gold);
  color: var(--text-inv);
  box-shadow: var(--shadow-md);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-gold), var(--shadow-md);
}

/* Paneles */
.section-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 28px 0;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.section-panel:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 1.45rem;
  color: var(--text);
}

.section-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid transparent;
  white-space: nowrap;
}

.section-body {
  color: var(--text-soft);
  line-height: 1.75;
}

.section-body p {
  margin: 0 0 14px;
}

.section-body p:last-child {
  margin-bottom: 0;
}

.section-body ul,
.section-body ol {
  margin: 0;
  padding-left: 1.2rem;
}

.section-body li {
  margin-bottom: 10px;
}

/* Utilidades de detalle */
.info-box {
  margin-top: 16px;
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.step-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  transition: var(--transition);
}

.step-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.step-number {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 10px;
  color: var(--accent);
  font-weight: 800;
}

.step-card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  color: var(--text);
}

.step-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.65;
}

/* Cierre */
.closing-section {
  background: linear-gradient(135deg, rgba(0, 168, 255, 0.04), transparent);
}

/* WhatsApp flotante */
.whatsapp-float {
  position: fixed;
  right: 28px;
  bottom: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08) rotate(8deg);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.38);
}

/* Animación compartida */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Modo claro */
html[data-theme="light"] .hero {
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.03), transparent);
}

html[data-theme="light"] .hero-subtitle {
  color: var(--text);
  text-shadow: none;
}

html[data-theme="light"] .hero-subtitle strong {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-glow);
}

html[data-theme="light"] .image-tag {
  background: rgba(255, 255, 255, 0.95);
  color: var(--text-soft);
  border-color: var(--border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

html[data-theme="light"] .section-label {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(0, 123, 255, 0.18);
}

html[data-theme="light"] .info-box {
  background: rgba(0, 123, 255, 0.05);
}

html[data-theme="light"] .step-card {
  background: rgba(0, 123, 255, 0.05);
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 28px 16px;
  }

  .hero-subtitle {
    font-size: 1.2rem;
    padding: 0 6px;
  }

  .hero-image {
    height: 220px;
  }

  .section-panel {
    padding: 20px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .action-buttons {
    flex-direction: column;
  }

  .action-buttons .btn {
    width: 100%;
  }

  .whatsapp-float {
    right: 20px;
    bottom: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .hero-subtitle {
    font-size: 1.08rem;
  }

  .image-tag {
    left: 12px;
    right: 12px;
    bottom: 12px;
    justify-content: center;
    text-align: center;
  }

  .section-title {
    font-size: 1.2rem;
  }
}

.section-body ul li a {
  color: #60a5fa;
  text-decoration: underline;
  font-weight: 600;
}

.section-body ul li a:hover {
  color: #93c5fd;
  text-decoration: underline;
}

.section-body ul li a:visited {
  color: #818cf8;
}

/* ZIP 1 calm navigation patch */
[data-app-back]{cursor:pointer;}