:root{
  --navy:#100f4f;
  --navy-2:#07082f;
  --navy-3:#15165e;
  --cyan:#00b8e8;
  --cyan-2:#22d3ee;
  --white:#ffffff;
  --off:#f5f7fb;
  --line:#dbe4f0;
  --text:#1d2540;
  --muted:#64708a;
  --yellow:#f4c430;
  --radius:24px;
  --shadow:0 22px 60px rgba(7,11,58,.18);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.55;
}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(1160px,92vw);margin:auto}

.site-header{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:8px 4vw;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(219,228,240,.9);
}
.brand{display:flex;align-items:center;text-decoration:none;min-width:170px}
.brand img{width:170px;height:auto;max-height:48px;object-fit:contain;display:block}
.nav{display:flex;gap:24px;font-size:.93rem;color:#18204a;align-items:center}
.nav a{text-decoration:none;white-space:nowrap}
.nav a:hover{color:#0076ff}
.header-cta{
  text-decoration:none;background:var(--navy);color:#fff;
  padding:10px 18px;border-radius:999px;font-weight:800;font-size:.9rem;
  white-space:nowrap;
}

.hero{
  position:relative;overflow:hidden;
  background:var(--navy);
  color:white;
  padding:86px 0 72px;
}
.hero:before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 78% 12%,rgba(0,184,232,.26),transparent 28%),
    radial-gradient(circle at 20% 80%,rgba(108,73,232,.16),transparent 28%),
    linear-gradient(90deg,rgba(9,11,58,.94),rgba(16,15,79,.90));
}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr .92fr;gap:56px;align-items:center}
.eyebrow{
  margin:0 0 16px;
  color:var(--cyan-2);
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:.82rem;
}
.eyebrow.dark{color:#0078a8}
h1,h2,h3{line-height:1.08;margin:0}
h1{font-size:clamp(2.8rem,6vw,5.6rem);letter-spacing:-.055em;font-weight:500}
h2{font-size:clamp(2rem,4vw,4rem);letter-spacing:-.045em;color:var(--navy)}
.dark-section h2,.final-cta h2,.hero h1{color:white}
h3{font-size:1.35rem;letter-spacing:-.025em}
.hero-subtitle{
  font-size:clamp(1.3rem,2.6vw,2.1rem);
  margin:26px 0 12px;
  color:white;
}
.hero-text{font-size:1.08rem;max-width:660px;color:#e6eaff}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;padding:14px 22px;border-radius:999px;
  font-weight:900;text-decoration:none;border:1px solid transparent;
  transition:.2s ease;
}
.btn-primary{background:linear-gradient(135deg,#16c7e8,#2f7cff);color:white}
.btn-secondary{border-color:rgba(255,255,255,.30);color:white;background:rgba(255,255,255,.06)}
.btn:hover{transform:translateY(-2px)}
.hero-trust{display:flex;flex-direction:column;gap:4px;color:#c7d6ff;font-size:.92rem}
.photo-card{
  border:12px solid rgba(255,255,255,.08);
  border-radius:28px;overflow:hidden;box-shadow:var(--shadow);
  background:white;position:relative;
}
.photo-card img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center}
.photo-caption{
  position:absolute;left:18px;right:18px;bottom:18px;
  background:rgba(8,9,44,.82);color:white;
  border:1px solid rgba(255,255,255,.20);
  border-radius:18px;padding:14px 16px;
  backdrop-filter:blur(10px);
  display:flex;flex-direction:column;gap:2px;
}
.photo-caption strong{font-size:1rem}
.photo-caption span{font-size:.86rem;color:#dbe6ff}

.credibility{background:#fff;border-bottom:1px solid var(--line)}
.credibility-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.credibility-grid div{background:#fff;padding:26px 22px;display:flex;flex-direction:column;gap:5px}
.credibility strong{color:var(--navy);font-size:1.2rem}
.credibility span{color:var(--muted);font-size:.95rem}

.section{padding:90px 0}
.section-intro{background:#fff}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.large-copy{font-size:1.16rem;color:#3b455f}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:54px}
.compare-card{border-radius:var(--radius);padding:34px;border:1px solid var(--line)}
.compare-card ul,.info-card ul,.check-list{margin:20px 0 0;padding-left:20px}
.compare-card li,.info-card li,.check-list li{margin:10px 0}
.compare-card.muted{background:var(--off)}
.compare-card.highlight{background:var(--navy);color:white;border-color:var(--navy);box-shadow:var(--shadow)}
.compare-card.highlight h3{color:white}

.dark-section{
  background:
    radial-gradient(circle at 90% 10%,rgba(0,184,232,.18),transparent 26%),
    linear-gradient(135deg,var(--navy),#0a0c3d);
  color:#e6eaff;
}
.dark-section h3{color:#fff}
.section-heading{text-align:center;max-width:820px;margin:0 auto 52px}
.section-heading.left{text-align:left;margin-left:0}
.section-heading p{font-size:1.07rem;color:inherit}
.timeline{display:grid;grid-template-columns:repeat(7,1fr);gap:14px}
.step{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:22px;min-height:250px}
.step span{display:inline-flex;width:38px;height:38px;border-radius:50%;align-items:center;justify-content:center;background:linear-gradient(135deg,#15d0ef,#6c49e8);color:#fff;font-weight:900;margin-bottom:18px}
.step p{font-size:.94rem;color:#cdd7ff}

.included{background:#f7f9fd}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.info-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:0 10px 30px rgba(7,11,58,.06)}
.info-card.featured{background:var(--navy);color:white;transform:translateY(-10px)}
.info-card.featured h3{color:white}

.media-section{background:white}
.b2b-section{background:#fff}
.program-section{background:#f7f9fd}
.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.media-grid.reverse{grid-template-columns:1fr 1fr}
.media-copy p{font-size:1.06rem;color:#3c4662}
.dark-section .media-copy p{color:#dbe6ff}
.image-stack{display:grid;gap:18px}
.image-stack img,.single-image img{
  border-radius:22px;box-shadow:var(--shadow);
  border:8px solid rgba(255,255,255,.65);
  width:100%;object-fit:cover;
}
.image-stack img{aspect-ratio:16/10}
.image-stack img:nth-child(2){aspect-ratio:16/9}
.framed-image img{aspect-ratio:16/10}
.check-list li::marker{color:var(--cyan)}
.light-list li{color:#e6eaff}
.pill-grid,.sector-grid,.benefit-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pill-grid span,.sector-grid span,.benefit-grid span{border:1px solid rgba(0,184,232,.28);background:rgba(0,184,232,.08);color:var(--navy);padding:10px 14px;border-radius:999px;font-weight:800;font-size:.92rem}
.dark-section .pill-grid span{color:white;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18)}
.text-cta{display:inline-flex;margin-top:28px;color:var(--yellow);font-weight:900;text-decoration:none;border-bottom:2px solid rgba(244,196,48,.8);padding-bottom:4px}
.text-cta:hover{color:#fff;border-color:#fff}

.forum-section .single-image img{aspect-ratio:4/3}
.madrid-stack img:first-child{aspect-ratio:16/10}
.madrid-stack img:nth-child(2){aspect-ratio:16/9;object-position:center 45%}

.audience{background:#fff}
.sector-grid{justify-content:center}
.sector-grid span{background:#fff;border-color:var(--line);box-shadow:0 8px 22px rgba(7,11,58,.06)}
.spain{background:var(--off)}
.benefit-grid span{border-radius:16px;background:white;border-color:var(--line)}

.logo-panel img{background:#fff;aspect-ratio:16/9;object-fit:contain;padding:8px;border-color:rgba(255,255,255,.75)}
.organizer{background:white}
.presence{font-weight:900;color:var(--navy);letter-spacing:.02em}

.faq{background:#f7f9fd}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
details{background:white;border:1px solid var(--line);border-radius:18px;padding:20px 22px}
summary{cursor:pointer;font-weight:900;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:1.3rem;color:#0076ff}
details[open] summary:after{content:"–"}
details p{color:#4a556f;margin:16px 0 0}

.final-cta{background:linear-gradient(135deg,var(--navy),#05072b);color:white;padding:90px 0}
.final-grid{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:center}
.final-grid p{color:#e0e8ff;font-size:1.08rem}
.final-logo-card{
  min-height:320px;border-radius:28px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.10);
  box-shadow:var(--shadow);overflow:hidden;padding:28px;
}
.final-logo-card img{width:min(620px,100%);height:auto;border:0;box-shadow:none;border-radius:0}

@media(max-width:1120px){
  .nav{gap:16px;font-size:.88rem}
  .brand img{width:155px}
  .timeline{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:1050px){
  .nav{display:none}
  .hero-grid,.media-grid,.final-grid,.split{grid-template-columns:1fr}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .credibility-grid{grid-template-columns:repeat(2,1fr)}
  .cards-3{grid-template-columns:1fr}
  .info-card.featured{transform:none}
  .media-grid.reverse{grid-template-columns:1fr}
}
@media(max-width:680px){
  .site-header{padding:14px 5vw}
  .brand{min-width:auto}.brand img{width:145px;max-height:44px}
  .header-cta{display:none}
  .hero{padding:64px 0 52px}
  .hero-actions{flex-direction:column}
  .btn{width:100%}
  .section{padding:64px 0}
  .compare-grid,.faq-list,.timeline,.credibility-grid{grid-template-columns:1fr}
  .step{min-height:auto}
  h1{font-size:2.55rem}
  h2{font-size:2.1rem}
  .photo-caption{position:static;border-radius:0;background:var(--navy)}
  .final-logo-card{min-height:240px}
}