:root{
  --navy:#0B2A4A;
  --navy-2:#123B63;
  --gold:#C9992E;
  --gold-light:#E8C468;
  --ink:#1B2430;
  --gray:#5B6472;
  --line:#E1E5EB;
  --paper:#FFFFFF;
  --paper-2:#F4F6F9;
  --radius:6px;
  --maxw:1200px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Lora',serif;font-weight:700;line-height:1.2;letter-spacing:-0.01em;color:var(--navy)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* language visibility */
body.lang-en .lang-es{display:none}
body:not(.lang-en) .lang-en{display:none}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;border-radius:4px;font-weight:600;font-size:0.92rem;
  border:1px solid transparent;cursor:pointer;transition:background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;letter-spacing:0.01em;
}
.btn-primary{background:var(--gold);color:var(--navy)}
.btn-primary:hover{background:var(--gold-light)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,0.5)}
.btn-ghost:hover{background:rgba(255,255,255,0.12);border-color:#fff}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-small{padding:10px 20px;font-size:0.82rem}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,0.97);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Lora',serif}
.logo-text{font-size:1.05rem;font-weight:600;color:var(--navy)}
.logo-text strong{color:var(--gold)}
.logo-img{
  width:52px;height:52px;flex-shrink:0;
  object-fit:contain;object-position:center;
  display:block;
}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start}
.logo-img-footer{
  width:150px;height:auto;max-width:100%;
  flex-shrink:0;border-radius:0;
  margin-bottom:16px;display:block;
}
.main-nav{display:flex;gap:26px;font-weight:600;font-size:0.82rem;text-transform:uppercase;letter-spacing:0.06em}
.main-nav a{opacity:0.75;transition:opacity .2s, color .2s;color:var(--navy)}
.main-nav a:hover{opacity:1;color:var(--gold)}
.header-actions{display:flex;align-items:center;gap:14px}
.lang-toggle{
  display:flex;align-items:center;gap:6px;background:none;border:1px solid var(--line);
  border-radius:4px;padding:6px 12px;cursor:pointer;font-family:'Inter',sans-serif;font-weight:600;font-size:0.8rem;color:var(--navy);
}
.lang-opt{opacity:0.4;padding:2px}
.lang-opt.is-active{opacity:1;color:var(--gold)}
.lang-sep{opacity:0.3}
.burger{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:22px;height:2px;background:var(--navy)}

/* ===== Hero ===== */
.hero{background:var(--navy);color:#fff;padding:104px 0 92px;position:relative;overflow:hidden}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 40%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:64px;align-items:center;position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:0.14em;font-size:0.78rem;font-weight:700;
  color:var(--gold-light);margin-bottom:22px;
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--gold)}
.hero h1{font-size:clamp(2.1rem,4vw,3.1rem);margin-bottom:22px;color:#fff}
.hero-sub{font-size:1.08rem;color:rgba(255,255,255,0.78);max-width:560px;margin-bottom:34px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.hero-media-frame{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border-top:4px solid var(--gold);box-shadow:0 30px 60px rgba(0,0,0,0.35);
  background:#0a1f37;
}
.hero-media-frame img{width:100%;height:460px;object-fit:cover;object-position:center 20%;display:block;opacity:0.96}

/* ===== Stats ===== */
.stats{background:var(--paper);padding:40px 0;border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat{display:flex;flex-direction:column;gap:4px;position:relative}
.stat:not(:first-child){border-left:1px solid var(--line)}
.stat-num{font-family:'Lora',serif;font-size:1.9rem;font-weight:700;color:var(--navy)}
.stat span:not(.stat-num){font-size:0.86rem;color:var(--gray)}

/* ===== Sections ===== */
.section{padding:100px 0}
.section-alt{background:var(--paper-2)}
.section-tag{
  display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:0.14em;font-size:0.78rem;font-weight:700;
  color:var(--navy);margin-bottom:16px;
}
.section-tag::before{content:"";width:28px;height:2px;background:var(--gold)}
.section h2{font-size:clamp(1.7rem,3vw,2.4rem);max-width:640px;margin-bottom:48px}
.section-lead{font-size:1.03rem;color:var(--gray);max-width:720px;margin-top:-28px;margin-bottom:40px}
.section-lead a{color:var(--navy);font-weight:600;text-decoration:underline;text-decoration-color:var(--gold)}
.link-inverse{color:var(--gold-light);font-weight:600;text-decoration:underline}

/* ===== Acreditación ===== */
.accred-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:40px}
.accred-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;
  display:flex;flex-direction:column;gap:10px;
}
.accred-num{
  width:42px;height:42px;border-radius:4px;background:var(--navy);color:var(--gold);
  display:flex;align-items:center;justify-content:center;
  font-family:'Lora',serif;font-weight:700;font-size:1rem;margin-bottom:8px;
}
.accred-card h3{font-size:1.02rem}
.accred-card p{font-size:0.9rem;color:var(--gray)}
.accred-cta{margin-top:8px}
.footer-partner{font-size:0.85rem;margin-top:14px;color:rgba(255,255,255,0.6)}
.footer-partner a{color:var(--gold-light);text-decoration:underline}

/* ===== Cards / Cursos ===== */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  transition:transform .2s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(11,42,74,0.1)}
.card-img{height:190px;background-size:cover;background-position:center}
.card-body{padding:26px}
.card-duration{
  display:inline-block;color:var(--navy);font-size:0.74rem;font-weight:700;
  text-transform:uppercase;letter-spacing:0.05em;padding-left:10px;border-left:2px solid var(--gold);
  margin-bottom:14px;
}
.card-body h3{font-size:1.18rem;margin-bottom:10px}
.card-body p{color:var(--gray);font-size:0.95rem;margin-bottom:16px}
.card-link{font-weight:600;color:var(--navy);font-size:0.9rem}

/* ===== Split (Metodología) ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split-img{position:relative;border-radius:var(--radius);overflow:hidden}
.split-img img{height:480px;object-fit:cover;width:100%}
.split-img-badge{
  position:absolute;bottom:20px;left:20px;background:#fff;border-radius:4px;padding:16px 20px;
  box-shadow:0 12px 30px rgba(11,42,74,0.18);max-width:220px;border-top:3px solid var(--gold);
}
.split-img-badge strong{display:block;font-family:'Lora',serif;font-size:1.5rem;color:var(--navy)}
.split-img-badge span{font-size:0.85rem;color:var(--gray)}
.check-list{margin:28px 0;display:flex;flex-direction:column;gap:14px}
.check-list li{position:relative;padding-left:28px;font-size:1rem}
.check-list li::before{
  content:"";position:absolute;left:0;top:9px;width:9px;height:9px;
  background:var(--gold);
}

/* ===== Testimonials ===== */
.testimonial-grid{align-items:stretch}
.testimonial{
  background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:32px 30px;
  display:flex;flex-direction:column;gap:18px;
}
.testimonial p{font-size:1.02rem;color:var(--ink)}
.testimonial footer{font-weight:600;color:var(--navy);font-size:0.9rem}

/* ===== Pricing ===== */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;align-items:start}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px 30px;
  position:relative;display:flex;flex-direction:column;gap:18px;
}
.price-card-featured{border-color:var(--gold);box-shadow:0 24px 50px rgba(201,153,46,0.16)}
.badge{
  position:absolute;top:-14px;left:30px;background:var(--navy);color:var(--gold);font-size:0.7rem;font-weight:700;
  padding:6px 14px;border-radius:3px;text-transform:uppercase;letter-spacing:0.06em;
}
.price-card h3{font-size:1.12rem}
.price{display:flex;align-items:baseline;gap:6px}
.price span{font-family:'Lora',serif;font-size:2.1rem;font-weight:700;color:var(--navy)}
.price small{color:var(--gray)}
.price-card ul{display:flex;flex-direction:column;gap:10px;flex:1}
.price-card ul li{font-size:0.92rem;padding-left:20px;position:relative;color:var(--gray)}
.price-card ul li::before{content:"—";position:absolute;left:0;color:var(--gold)}

/* ===== Contact ===== */
.contact-wrap{display:grid;grid-template-columns:0.8fr 1.2fr;gap:64px}
.contact-intro p{color:var(--gray);margin-top:14px;max-width:340px}
.contact-form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:0.85rem;font-weight:600;color:var(--navy)}
.contact-form input,.contact-form select,.contact-form textarea{
  font-family:'Inter',sans-serif;font-size:0.95rem;padding:12px 14px;border-radius:4px;
  border:1px solid var(--line);background:#fff;font-weight:400;color:var(--ink);
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--gold)}
.contact-form button{align-self:flex-start;margin-top:6px}

/* ===== Footer ===== */
.site-footer{background:var(--navy);color:rgba(255,255,255,0.85);padding:64px 0 32px}
.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
.footer-brand p{margin-top:12px;font-size:0.9rem;color:rgba(255,255,255,0.6);max-width:280px}
.footer-nav{display:flex;flex-direction:column;gap:10px;font-size:0.9rem}
.footer-nav a:hover{color:var(--gold-light)}
.footer-contact{display:flex;flex-direction:column;gap:10px;font-size:0.9rem}
.footer-contact a{color:var(--gold-light);font-weight:600}
.footer-contact p{color:rgba(255,255,255,0.5)}
.credit{font-size:0.78rem;margin-top:6px}
.credit a{color:rgba(255,255,255,0.7);text-decoration:underline}

/* ===== Cooperativa / Ruta ELE Profesional ===== */
.coop-hero{background:var(--navy);color:#fff;padding:100px 0 80px;text-align:center}
.coop-hero .eyebrow{justify-content:center}
.coop-hero .eyebrow::before{display:none}
.coop-hero h1{color:#fff;font-size:clamp(2rem,4.2vw,3rem);max-width:780px;margin:0 auto 20px}
.coop-hero-sub{font-size:1.08rem;color:rgba(255,255,255,0.78);max-width:640px;margin:0 auto 34px}
.coop-hero .hero-cta{justify-content:center}

.route-caption{font-size:0.95rem;color:var(--gray);margin-bottom:28px;max-width:640px}
.level-track{display:grid;grid-template-columns:repeat(7,1fr);gap:16px;margin-bottom:16px}
.level-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 14px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;
  position:relative;
}
.level-card.is-done{border-color:var(--gold)}
.level-card.is-premium{background:var(--paper-2);border-style:dashed;border-color:#C9B98A}
.level-badge{
  width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 30% 30%, #123B63, var(--navy));
  border:3px solid var(--gold);color:var(--gold-light);
  font-family:'Lora',serif;font-weight:700;font-size:1.05rem;
  box-shadow:0 6px 16px rgba(11,42,74,0.18);
}
.level-badge.is-top{background:radial-gradient(circle at 30% 30%, var(--gold-light), var(--gold));border-color:var(--navy);color:var(--navy)}
.level-name{font-family:'Lora',serif;font-weight:700;color:var(--navy);font-size:0.95rem}
.level-blurb{font-size:0.78rem;color:var(--gray);min-height:48px}
.level-status{
  font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;
  padding:3px 10px;border-radius:999px;background:var(--paper-2);color:var(--gray);
}
.level-status.done{background:#FBEFD3;color:#8a6410}
.level-status.progress{background:#E7F0FA;color:var(--navy)}
.level-price{font-family:'Lora',serif;font-weight:700;color:var(--navy);font-size:1.05rem}
.member-tag{font-size:0.66rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;padding:3px 8px;border-radius:999px}
.member-tag.included{background:#E9F5EA;color:#1E7A34}
.member-tag.discount{background:#FBEFD3;color:#8a6410}

.pack-card{
  background:var(--navy);color:#fff;border-radius:var(--radius);padding:34px;
  display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:center;margin-top:20px;
  border-top:4px solid var(--gold);
}
.pack-card h3{color:#fff;font-size:1.4rem;margin-bottom:10px}
.pack-card p{color:rgba(255,255,255,0.78);font-size:0.95rem}
.pack-price-block{text-align:center}
.pack-price-old{color:rgba(255,255,255,0.5);text-decoration:line-through;font-size:0.95rem}
.pack-price-new{font-family:'Lora',serif;font-weight:700;font-size:2.4rem;color:var(--gold-light);display:block;margin:4px 0}
.pack-save{font-size:0.78rem;color:var(--gold-light);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:14px;display:block}

.benefit-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.benefit-tab-btn{
  background:#fff;border:1px solid var(--line);color:var(--navy);font-weight:600;font-size:0.85rem;
  padding:10px 18px;border-radius:999px;cursor:pointer;transition:background .2s, color .2s, border-color .2s;
}
.benefit-tab-btn.is-active{background:var(--navy);color:#fff;border-color:var(--navy)}
.benefit-panel{display:none;background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:30px}
.benefit-panel.is-active{display:block}
.benefit-panel h3{font-size:1.15rem;margin-bottom:12px}
.benefit-panel p{color:var(--gray);font-size:0.95rem;margin-bottom:10px}
.benefit-fee{display:inline-block;background:var(--paper-2);color:var(--navy);font-weight:700;font-size:0.85rem;padding:6px 14px;border-radius:999px;margin-bottom:14px}

.tier-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:20px}
@media (max-width:640px){.tier-grid{grid-template-columns:1fr}}

.legal-note{
  background:var(--paper-2);border-left:3px solid var(--gold);border-radius:4px;
  padding:18px 22px;font-size:0.88rem;color:var(--gray);margin-top:24px;
}

.final-cta{background:var(--navy);color:#fff;text-align:center;padding:80px 0}
.final-cta h2{color:#fff}
.final-cta p{color:rgba(255,255,255,0.78);max-width:560px;margin:0 auto 28px}

/* ===== WhatsApp float button ===== */
.whatsapp-float{
  position:fixed;right:24px;bottom:24px;z-index:80;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px rgba(0,0,0,0.28);
  transition:transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float:hover{transform:scale(1.08);box-shadow:0 10px 26px rgba(0,0,0,0.32)}
.whatsapp-float svg{width:30px;height:30px;fill:#fff}

/* ===== Responsive ===== */
@media (max-width:960px){
  .main-nav{display:none}
  .burger{display:flex}
  .cards-grid{grid-template-columns:1fr}
  .accred-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .split-img img{height:340px}
  .pricing-grid{grid-template-columns:1fr}
  .price-card-featured{transform:none}
  .contact-wrap{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:28px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:1px solid var(--line)}
  .form-row{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr}
  .hero-media-frame img{height:320px}
  .level-track{grid-template-columns:repeat(4,1fr)}
  .pack-card{grid-template-columns:1fr;text-align:center}
  .main-nav.is-open{
    display:flex;flex-direction:column;position:absolute;top:78px;left:0;right:0;
    background:#fff;padding:20px 24px;gap:18px;border-bottom:1px solid var(--line);
    box-shadow:0 12px 24px rgba(0,0,0,0.06);
  }
}
@media (max-width:640px){
  .level-track{grid-template-columns:repeat(2,1fr)}
}