/* ===== VARIABLES — Paleta EuroTop ===== */
:root{
  --line:rgba(255,255,255,.3);
  --navy-deep:#071E3B;
  --navy-header-start:#0B2F5E;
  --navy-header-end:#071E3B;
  --blue-mid:#174477;
  --blue-light:rgba(36,100,175,.35);
  --navy-night:#0B1E36;
  --card-bg:#102943;
  --card-bg-2:#132A46;
  --border:#294761;
  --turquoise:#35C2BE;
  --turquoise-light:#62E2DF;
  --turquoise-text:#062233;
  --text-main:#EEF3F8;
  --text-cover:#DCE5EE;
  --text-body:#C3D0DD;
  --text-secondary:#B8C7D8;
  --text-note:#91A5B8;
  --text-muted:#7D90A3;
  --btn-gradient: linear-gradient(135deg, #62E2DF 0%, #35C2BE 45%, #0B2F5E 100%);
  --btn-gradient-hover: linear-gradient(135deg, #8FF0ED 0%, #62E2DF 45%, #174477 100%);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--navy-deep);
  color:var(--text-main);
  line-height:1.5;
  overflow-x:hidden;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;background:none;border:none}

.container{max-width:1200px;margin:0 auto;padding:0 clamp(16px,4vw,24px)}

h1,h2,h3,h4{font-weight:700;line-height:1.15;letter-spacing:-0.02em}
h2{font-size:clamp(28px,4vw,40px);color:var(--text-main);
  background-image:linear-gradient(90deg,var(--turquoise-light) 0%,var(--turquoise) 25%,var(--blue-mid) 50%,var(--turquoise) 75%,var(--turquoise-light) 100%);
  background-size:220% 100%;background-position:0% 0%;-webkit-background-clip:text;background-clip:text;
  transition:color .45s ease, background-position .7s ease;cursor:default}
h2:hover{color:transparent;background-position:100% 0%}
h3{font-size:clamp(17px,2.2vw,20px);color:var(--text-main)}

.eyebrow{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--turquoise-light);margin-bottom:14px}
.accent{color:var(--turquoise-light)}

/* ===== BUTTONS ===== */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:10px;font-weight:600;font-size:15px;transition:transform .2s ease, background .2s ease, box-shadow .25s ease;white-space:nowrap;overflow:hidden}
.btn-cta{background:var(--btn-gradient);color:#062233;text-shadow:0 1px 1px rgba(255,255,255,.15)}
.btn-cta:hover{background:var(--btn-gradient-hover);transform:translateY(-2px) scale(1.02);box-shadow:0 10px 28px rgba(53,194,190,.4)}
.btn-cta:active{transform:translateY(0) scale(.98)}
.btn-cta::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);transition:transform .6s ease}
.btn-cta:hover::before{transform:translateX(120%)}
.btn-lg{padding:16px 30px;font-size:16px}
.btn-block{width:100%}
.btn-outline{border:1.5px solid var(--border);color:var(--text-main)}
.btn-outline:hover{border-color:var(--turquoise);color:var(--turquoise-light)}

/* ===== HEADER ===== */
.site-header{position:absolute;top:0;left:0;right:0;z-index:5;background:transparent;border-bottom:none}
.header-inner{display:flex;align-items:center;gap:32px;padding:20px 0}
.site-header .main-nav,.site-header .burger span{filter:drop-shadow(0 1px 4px rgba(0,0,0,.55))}
.logo{display:flex;align-items:center;margin-right:auto}
.logo img{height:72px;width:auto;object-fit:contain;filter:drop-shadow(0 2px 8px rgba(0,0,0,.5))}
.main-nav{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:500;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.5)}
.main-nav a{display:flex;align-items:center;gap:4px;transition:color .15s}
.main-nav a:hover{color:var(--turquoise-light)}
.chev{opacity:.7}
.dropdown{position:relative}
.dropdown-menu{position:absolute;top:calc(100% + 14px);left:0;background:var(--card-bg-2);border:1px solid var(--border);border-radius:12px;padding:8px;min-width:220px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .18s ease;box-shadow:0 16px 40px rgba(0,0,0,.35)}
.dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu a{display:block;padding:10px 12px;border-radius:8px;font-size:14px}
.dropdown-menu a:hover{background:var(--navy-night);color:var(--turquoise-light)}
.burger{display:none;flex-direction:column;gap:5px;width:24px}
.burger span{height:2px;background:var(--text-main);border-radius:2px}
.mobile-nav{display:none;flex-direction:column;gap:4px;padding:12px 24px 20px;border-top:1px solid var(--border);background:linear-gradient(180deg,var(--navy-header-start) 0%,var(--navy-header-end) 100%)}
.mobile-nav a{padding:12px 4px;font-size:15px;color:var(--text-secondary);border-bottom:1px solid var(--border)}
.mobile-nav .btn{margin-top:10px}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero > .container{width:100%}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%;z-index:0}
.hero-overlay{position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg, rgba(5,16,30,.68) 0%, rgba(5,16,30,.25) 22%, rgba(7,30,59,.45) 55%, rgba(7,30,59,.92) 100%),
    radial-gradient(circle at 10% 5%,var(--blue-mid) 0%,transparent 38%),
    radial-gradient(circle at 88% 90%,var(--blue-light) 0%,transparent 40%);
}
.hero-content{position:relative;z-index:2;max-width:680px;padding-top:140px;padding-bottom:40px;margin-left:0;margin-right:auto}
.hero h1{font-size:clamp(34px,5.2vw,56px);color:#fff;margin-bottom:18px}
.hero-sub{font-size:clamp(14.5px,1.8vw,17px);color:var(--text-cover);max-width:540px;margin-bottom:30px;line-height:1.6}
.hero-layout{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff;background:rgba(7,30,59,.35);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--turquoise-light);color:var(--turquoise-light)}
@media (max-width:900px){
  .hero-layout{flex-direction:column;align-items:flex-start;gap:0}
  }

/* ===== SELECTOR ===== */
.selector{padding:90px 0 100px;background:linear-gradient(170deg,var(--card-bg) 0%,var(--navy-night) 100%)}
.selector-head{margin-bottom:34px}
.selector-head h2{margin-bottom:10px}
.selector-head p{color:var(--text-note);font-size:15px;line-height:1.7;max-width:760px}
.selector-intro{color:var(--text-note);font-size:14.5px;line-height:1.6;max-width:760px;margin:-10px 0 24px;padding:12px 16px;border-left:2px solid var(--turquoise);background:rgba(53,194,190,.06);border-radius:0 8px 8px 0}

.need-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px}
.need-card{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;
  background:linear-gradient(160deg,var(--card-bg) 0%,var(--card-bg-2) 100%);
  border:1.5px solid var(--border);border-radius:18px;padding:clamp(20px,3vw,28px) 12px;
  color:var(--text-secondary);font-size:clamp(12px,1.5vw,13.5px);font-weight:600;
  overflow:hidden;cursor:pointer;
  transition:transform .35s cubic-bezier(.2,.9,.3,1.3), box-shadow .35s ease, border-color .3s ease, color .3s ease;
  opacity:0;transform:translateY(24px);
}
.need-card.in-view{opacity:1;transform:translateY(0)}
.need-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .35s ease;
  background:radial-gradient(circle at 50% -10%, rgba(53,194,190,.35) 0%, transparent 60%);
}
.need-card:hover{border-color:var(--turquoise);color:var(--text-main);transform:translateY(-8px) scale(1.035);box-shadow:0 16px 34px rgba(5,16,30,.45), 0 0 0 1px rgba(53,194,190,.25)}
.need-card:hover::before{opacity:1}
.need-card:hover .need-icon{transform:translateY(-3px) rotate(-6deg) scale(1.12);background:linear-gradient(135deg,var(--turquoise) 0%,var(--blue-mid) 100%);color:#fff;box-shadow:0 8px 20px rgba(53,194,190,.45)}
.need-card.active{border-color:var(--turquoise);color:var(--text-main);box-shadow:0 0 0 3px rgba(53,194,190,.18), 0 14px 30px rgba(5,16,30,.4);transform:translateY(-4px)}
.need-card.active .need-icon{background:linear-gradient(135deg,var(--turquoise) 0%,var(--blue-mid) 100%);color:#fff}
.need-card.active::before{opacity:1}
.need-icon{
  position:relative;z-index:1;display:flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:50%;
  background:rgba(53,194,190,.12);color:var(--turquoise-light);
  transition:all .35s cubic-bezier(.2,.9,.3,1.3);
}
.need-card span:not(.need-icon){position:relative;z-index:1}
.need-card .check{position:absolute;top:10px;right:10px;background:var(--turquoise);color:var(--turquoise-text);border-radius:50%;padding:3px;opacity:0;transform:scale(.4) rotate(-45deg);transition:all .3s cubic-bezier(.2,.9,.3,1.3);z-index:2}
.need-card.active .check{opacity:1;transform:scale(1) rotate(0)}
@media (prefers-reduced-motion: no-preference){
  .need-card:nth-child(1){transition-delay:.02s}
  .need-card:nth-child(2){transition-delay:.08s}
  .need-card:nth-child(3){transition-delay:.14s}
  .need-card:nth-child(4){transition-delay:.2s}
  .need-card:nth-child(5){transition-delay:.26s}
  .need-card:nth-child(6){transition-delay:.32s}
}

.proposal-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (max-width:780px){
    }
.proposal-card{display:grid;grid-template-columns:minmax(260px,38%) 1fr;gap:0;background:var(--card-bg);border:1px solid var(--border);border-radius:16px;overflow:hidden;
  box-shadow:0 20px 40px rgba(5,16,30,.4);
  opacity:0;transform:translateY(28px);transition:opacity .6s ease, transform .6s cubic-bezier(.2,.9,.3,1.1), box-shadow .35s ease, border-color .35s ease;}
.proposal-card.in-view{opacity:1;transform:translateY(0)}
.proposal-card:hover{box-shadow:0 20px 44px rgba(5,16,30,.5);border-color:var(--turquoise)}
.proposal-map{position:relative;overflow:hidden}
.proposal-map img{width:100%;height:100%;object-fit:cover;object-position:72% 38%;transition:transform .5s ease}
.proposal-card:hover .proposal-map img{transform:scale(1.08)}
.map-pin{position:absolute;top:44%;left:48%;width:14px;height:14px;background:var(--turquoise);border:3px solid #fff;border-radius:50% 50% 50% 0;transform:translate(-50%,-50%) rotate(-45deg);box-shadow:0 0 0 4px rgba(53,194,190,.25);animation:pinPulse 2.2s ease-in-out infinite}
@keyframes pinPulse{0%,100%{box-shadow:0 0 0 4px rgba(53,194,190,.25)}50%{box-shadow:0 0 0 9px rgba(53,194,190,.08)}}
.map-scale{position:absolute;bottom:10px;left:10px;background:rgba(7,30,59,.75);color:var(--text-main);font-size:11px;padding:3px 8px;border-radius:6px}
.proposal-body{padding:22px 24px;display:flex;flex-direction:column;gap:14px}
.proposal-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.label{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--text-muted);text-transform:uppercase}
.proposal-top h3{font-size:clamp(15.5px,2vw,18px);margin-top:4px;line-height:1.3}
.badge{background:rgba(53,194,190,.15);color:var(--turquoise-light);font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--turquoise-light);animation:dotPulse 1.6s ease-in-out infinite}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}
.proposal-meta{display:flex;gap:16px;font-size:13.5px;color:var(--text-note)}
.proposal-solution{background:var(--navy-night);border:1px solid var(--border);border-radius:10px;padding:14px}
.proposal-solution p:last-child{font-size:clamp(12.5px,1.6vw,13.5px);color:var(--text-body);margin-top:6px;line-height:1.55}
.proposal-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.proposal-stats strong{display:block;font-size:14px;margin-top:3px;color:var(--text-main)}

.timeline-card{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:26px 28px;display:flex;flex-direction:column;gap:22px;
  opacity:0;transform:translateY(28px);transition:opacity .6s ease .12s, transform .6s cubic-bezier(.2,.9,.3,1.1) .12s, box-shadow .35s ease, border-color .35s ease;}
.timeline-card.in-view{opacity:1;transform:translateY(0)}
.timeline-card:hover{box-shadow:0 20px 44px rgba(5,16,30,.5);border-color:var(--turquoise)}
.timeline-card p{color:var(--text-note);font-size:14px;margin:4px 0 0}
.timeline-head{max-width:420px}
.timeline{display:flex;justify-content:space-between;gap:8px}
@media (min-width:981px){
  .timeline-card{flex-direction:row;align-items:center;gap:40px;padding:30px 36px}
  .timeline-head{flex:0 0 260px;max-width:260px}
  .timeline{flex:1;margin-top:0}
}
.timeline li{flex:1;text-align:center;font-size:11.5px;color:var(--text-muted);position:relative;padding-top:38px}
.timeline li .dot{position:absolute;top:0;left:50%;transform:translateX(-50%);width:26px;height:26px;border-radius:50%;background:var(--navy-night);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:12px}
.timeline li:not(:last-child)::after{content:'';position:absolute;top:13px;left:calc(50% + 16px);width:calc(100% - 20px);height:2px;background:var(--border)}
.timeline li.done .dot{background:var(--turquoise);border-color:var(--turquoise);color:var(--turquoise-text)}
.timeline li.done:not(:last-child)::after{background:var(--turquoise)}
.timeline li.active .dot{border-color:var(--turquoise);box-shadow:0 0 0 4px rgba(53,194,190,.2);animation:dotPulse2 1.8s ease-in-out infinite}
@keyframes dotPulse2{0%,100%{box-shadow:0 0 0 4px rgba(53,194,190,.2)}50%{box-shadow:0 0 0 8px rgba(53,194,190,.06)}}
.timeline li.active{color:var(--text-main);font-weight:700}

/* ===== HOW IT WORKS ===== */
.compare{padding:90px 0;background:linear-gradient(160deg,var(--navy-night) 0%,var(--navy-deep) 100%)}
.shift-list{margin-top:36px;display:flex;flex-direction:column;gap:16px}
.shift-row{display:grid;grid-template-columns:1fr 56px 1fr;align-items:stretch;gap:0}
.shift-before,.shift-after{display:flex;gap:14px;align-items:flex-start;border-radius:14px;padding:22px 24px;
  border:1px solid var(--border);transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease, background .3s ease}
.shift-before{background:var(--card-bg)}
.shift-before:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.3);background:var(--card-bg-2)}
.shift-before:hover p{color:#fff}
.shift-before:hover .shift-icon.off{background:rgba(255,255,255,.18);color:#fff}
.shift-after{background:linear-gradient(160deg,var(--card-bg) 0%,var(--card-bg-2) 100%);border-color:rgba(53,194,190,.3)}
.shift-after:hover{transform:translateY(-3px);border-color:transparent;box-shadow:0 16px 34px rgba(53,194,190,.32);
  background:linear-gradient(135deg,var(--turquoise) 0%,var(--blue-mid) 100%)}
.shift-after:hover p{color:#fff}
.shift-after:hover .shift-icon.on{background:#fff;color:var(--turquoise);box-shadow:none}
.shift-arrow{display:flex;align-items:center;justify-content:center;color:var(--turquoise-light)}
.shift-arrow svg{width:26px;height:26px;animation:shiftArrow 1.6s ease-in-out infinite}
@keyframes shiftArrow{0%,100%{transform:translateX(0);opacity:.55}50%{transform:translateX(6px);opacity:1}}
.shift-icon{flex-shrink:0;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-top:1px;transition:background .3s ease, color .3s ease, box-shadow .3s ease}
.shift-icon svg{width:14px;height:14px}
.shift-icon.off{background:rgba(255,255,255,.07);color:var(--text-note)}
.shift-icon.on{background:linear-gradient(145deg,var(--turquoise) 0%,var(--blue-mid) 100%);color:#fff;box-shadow:0 6px 14px rgba(53,194,190,.3)}
.shift-before p{font-size:14.5px;line-height:1.6;color:var(--text-note);margin:0;transition:color .3s ease}
.shift-after p{font-size:14.5px;line-height:1.6;color:var(--text-body);margin:0;transition:color .3s ease}
@media (max-width:760px){
  .shift-row{grid-template-columns:1fr;gap:10px;justify-items:stretch}
  .shift-arrow{transform:rotate(90deg);padding:2px 0}
  .shift-arrow svg{animation:shiftArrowDown 1.6s ease-in-out infinite}
}
@keyframes shiftArrowDown{0%,100%{transform:translateX(0);opacity:.55}50%{transform:translateX(6px);opacity:1}}

.how{padding:90px 0;background:linear-gradient(195deg,var(--card-bg-2) 0%,var(--navy-deep) 100%)}
.how .container>h2{margin-bottom:10px}
.how-intro{text-align:left;color:var(--text-note);font-size:clamp(14px,1.8vw,15.5px);max-width:760px;margin:0 0 40px;line-height:1.6}
   
/* ===== NETWORK ===== */
.why{padding:90px 0;background:linear-gradient(205deg,var(--card-bg) 0%,var(--navy-deep) 100%)}
  .network{padding:100px 0;background:linear-gradient(100deg,#0C343B 0%,#081527 68%)}
.network-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}
.network-text{color:var(--text-body);font-size:clamp(14px,1.8vw,15.5px);margin:16px 0 26px;max-width:480px;line-height:1.6}
.network-right{display:flex;flex-direction:column;gap:22px}
.network-photo{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px;border:1px solid var(--border);
  box-shadow:0 20px 40px rgba(5,16,30,.4)}
.network-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:8px;padding:18px 14px;text-align:center;
  opacity:0;transform:translateY(24px) scale(.95);
  transition:opacity .5s ease, transform .5s cubic-bezier(.2,.9,.3,1.2), border-color .3s ease, background .3s ease;}
.stat.in-view{opacity:1;transform:translateY(0) scale(1)}
.stat:hover{border-color:var(--turquoise);background:rgba(53,194,190,.08);transform:translateY(-4px) scale(1.03)}
.stat:nth-child(1){transition-delay:0s} .stat:nth-child(2){transition-delay:.1s} .stat:nth-child(3){transition-delay:.2s}
.stat strong{display:block;font-size:clamp(20px,4vw,28px);color:var(--turquoise-light);margin-bottom:6px;transition:transform .3s ease}
.stat:hover strong{transform:scale(1.1)}
.stat span{font-size:12.5px;color:var(--text-note)}

/* ===== CTA FINAL ===== */
.cta-final{padding:100px 0;text-align:center;background:var(--navy-deep)}
.cta-final h2{margin-bottom:14px}
.cta-final p{color:var(--text-note);max-width:520px;margin:0 auto 30px}

/* ===== FOOTER ===== */
.site-footer{background:var(--navy-night);border-top:1px solid var(--border);padding-top:60px}
.faq{padding:90px 0;background:linear-gradient(170deg,var(--navy-deep) 0%,var(--card-bg-2) 100%)}
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:820px}
.faq-item{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:18px 22px}
.faq-item summary{cursor:pointer;font-weight:600;font-size:15px;color:var(--text-body);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:20px;color:var(--turquoise-light);flex-shrink:0;transition:transform .2s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--text-note);font-size:14.5px;line-height:1.65;margin-top:12px}
.footer-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;padding-bottom:40px}
.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.footer-brand img.footer-logo-img{height:30px;width:auto;object-fit:contain}
.footer-brand p{color:var(--text-muted);font-size:13.5px;margin-top:2px;max-width:280px}
.footer-about{margin-top:6px}
.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.footer-links h4{font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.footer-links a{display:block;font-size:14px;color:var(--text-secondary);padding:6px 0}
.footer-links a:hover{color:var(--turquoise-light)}
.footer-bottom{border-top:1px solid var(--border);padding:20px 24px;font-size:13px;color:var(--text-muted)}

/* ===== RESPONSIVE ===== */
@media (max-width:980px){
  .main-nav,.header-inner .btn-cta{display:none}
  .burger{display:flex}
  .mobile-nav.open{display:flex}
  .need-grid{grid-template-columns:repeat(3,1fr)}
  .proposal-card{grid-template-columns:1fr}
  .proposal-map{height:180px}
        .network-inner{grid-template-columns:1fr}
  .network-stats{grid-template-columns:repeat(3,1fr)}
  .footer-inner{grid-template-columns:1fr}
}
@media (max-width:560px){
  .need-grid{grid-template-columns:repeat(2,1fr)}
    .faq-item summary{font-size:14px}
  .network-stats{grid-template-columns:1fr}
  .footer-links{grid-template-columns:1fr}
}


/* ===== RESPONSIVE EXTRA — textos y bloques en móvil pequeño ===== */
@media (max-width:420px){
  .hero{min-height:82vh}
  .hero-content{padding-top:24px;padding-bottom:24px}
  .selector{padding:60px 0 70px}
  .proposal-stats{grid-template-columns:1fr 1fr}
  .proposal-body{padding:18px}
  .timeline li{font-size:10px;padding-top:34px}
  .timeline li .dot{width:22px;height:22px}
  .how{padding:60px 0}
  .network{padding:70px 0}
  .cta-final{padding:70px 0}
  .btn-lg{padding:14px 22px;font-size:15px}
}

@media (min-width:981px) and (max-width:1100px){
  .need-grid{grid-template-columns:repeat(3,1fr);gap:10px}
  .need-card{padding:16px 8px}
}

/* ===== 3D ===== */
[data-tilt]{transform-style:preserve-3d;will-change:transform}
.hero-layout{display:block}
@media (prefers-reduced-motion: reduce){
  [data-tilt]{transform:none!important}
  .chip,.phone-stage{animation:none!important}
}

/* ===== TARJETA DE SOLUCIÓN CON FOTO ===== */
.sol-wrap{margin-bottom:28px;opacity:0;transform:translateY(30px);transition:opacity .7s ease, transform .7s ease}
.sol-wrap.in-view{opacity:1;transform:none}
.sol-card{display:grid;grid-template-columns:minmax(280px,46%) 1fr;background:var(--card-bg);border:1px solid var(--border);border-radius:22px;
  box-shadow:0 40px 70px rgba(2,10,22,.55), 0 10px 24px rgba(2,10,22,.4);
  transition:border-color .3s ease}
.sol-photo{position:relative;min-height:340px;border-radius:22px 0 0 22px;overflow:hidden;box-shadow:0 24px 40px rgba(2,10,22,.5)}
.sol-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .35s ease, transform .3s ease-out;}
.sol-photo img.swap{opacity:0}
.sol-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,30,59,0) 55%,rgba(7,30,59,.75) 100%)}
.sol-chip{position:absolute;left:16px;bottom:16px;z-index:2;padding:7px 12px;border-radius:999px;background:rgba(11,30,54,.78);backdrop-filter:blur(8px);border:1px solid rgba(98,226,223,.45);color:var(--turquoise-light);font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;}
.sol-info{display:grid;gap:0;align-content:start;}
.sol-block{padding:20px 26px;border-bottom:1px solid var(--border)}
.sol-block .label{margin-bottom:7px}
.sol-block h3{font-size:clamp(18px,2.4vw,23px);line-height:1.3}
.sol-block p:not(.label){font-size:14.5px;line-height:1.6;color:var(--text-body)}
.sol-cta{margin:20px 26px 24px;justify-self:start}
@media (max-width:860px){
  .sol-card{grid-template-columns:1fr}
  .sol-photo{min-height:230px;border-radius:22px 22px 0 0}
  .sol-cta{justify-self:stretch}
}

/* ===== CÓMO FUNCIONA — TRES ACTOS EN 3D ===== */
.acts{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;padding-top:20px}
.act{opacity:0;transform:translateY(40px);transition:opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1)}
.act.in-view{opacity:1;transform:none}
.act:nth-child(2){transition-delay:.12s}.act:nth-child(3){transition-delay:.24s}
.act-card{position:relative;background:linear-gradient(170deg,var(--card-bg) 0%,var(--card-bg-2) 100%);border:1px solid var(--border);border-radius:22px;
  box-shadow:0 40px 70px rgba(2,10,22,.55), 0 8px 20px rgba(2,10,22,.35);
  transition:border-color .3s ease}
.act-card:hover{border-color:var(--turquoise)}
.act-photo{position:relative;height:230px;border-radius:22px 22px 0 0;overflow:hidden;box-shadow:0 22px 34px rgba(2,10,22,.5)}
.act-photo img{width:100%;height:100%;object-fit:cover;}
.act-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,30,59,0) 50%,rgba(7,30,59,.7) 100%)}
.act-badge{position:absolute;top:-20px;left:22px;z-index:3;width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:800;color:var(--turquoise-text);background:var(--btn-gradient);box-shadow:0 14px 26px rgba(53,194,190,.45);}
.act-body{padding:26px 24px 28px;}
.act-body h3{font-size:22px;margin-bottom:6px}
.act-sub{color:var(--text-note);font-size:14px;line-height:1.55;margin-bottom:20px}
.act-steps{list-style:none;margin:0;padding:0;position:relative;counter-reset:step}
.act-steps::before{content:"";position:absolute;left:13px;top:8px;bottom:12px;width:2px;background:linear-gradient(180deg,var(--turquoise),rgba(53,194,190,.1))}
.act-steps li{position:relative;padding:0 0 20px 44px;counter-increment:step}
.act-steps li:last-child{padding-bottom:0}
.act-steps li::before{content:counter(step);position:absolute;left:0;top:0;width:28px;height:28px;border-radius:50%;background:var(--navy-night);border:2px solid var(--turquoise);color:var(--turquoise-light);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.step-head{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-bottom:4px}
.step-head strong{font-size:15.5px;color:var(--text-main)}
.step-head em{font-style:normal;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--turquoise-light);background:rgba(53,194,190,.12);padding:3px 8px;border-radius:999px}
.act-steps li span{display:block;font-size:13.5px;line-height:1.6;color:var(--text-body)}
@media (min-width:981px){
      .act:nth-child(2){margin-top:-14px}
}
@media (max-width:980px){
  .acts{grid-template-columns:1fr;gap:44px;padding-top:26px}
  .act-photo{height:210px}
}

/* ===== EUROTOP CONTROL — MÓVIL 3D ===== */
.control{padding:110px 0;background:radial-gradient(ellipse at 25% 40%,rgba(53,194,190,.14) 0%,transparent 55%),linear-gradient(170deg,var(--navy-deep) 0%,var(--card-bg) 100%);overflow:hidden}
.control-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.control-visual{position:relative;display:flex;justify-content:center;perspective:1300px;opacity:0;transform:translateY(40px);transition:opacity .8s ease, transform .8s ease}
.control-visual.in-view{opacity:1;transform:none}
.control-glow{position:absolute;top:8%;left:50%;width:90%;aspect-ratio:1;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,rgba(53,194,190,.42) 0%,transparent 66%);filter:blur(14px)}
.phone-stage{position:relative;}
@keyframes phoneFloat{0%,100%{translate:0 0}50%{translate:0 -14px}}
.phone3d{position:relative;width:min(330px,70vw);transform:rotateY(calc(-16deg + var(--ry,0deg))) rotateX(calc(5deg + var(--rx,0deg) + var(--sx,0) * 6deg));transition:transform .25s ease-out}
.phone3d img{display:block;width:100%;height:auto;filter:drop-shadow(-30px 40px 40px rgba(0,0,0,.55))}
.chip{position:absolute;z-index:4;display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:14px;white-space:nowrap;font-size:13px;font-weight:700;color:var(--text-main);
  background:rgba(11,30,54,.82);backdrop-filter:blur(10px);border:1px solid rgba(98,226,223,.4);box-shadow:0 18px 32px rgba(2,10,22,.5);animation:chipFloat 5s ease-in-out infinite}
.chip i{width:9px;height:9px;border-radius:50%;background:var(--turquoise);box-shadow:0 0 0 4px rgba(53,194,190,.25)}
.chip-1{top:16%;left:-34%;transform:translateZ(90px)}
.chip-2{top:50%;right:-30%;transform:translateZ(120px);animation-delay:-1.6s}
.chip-3{bottom:12%;left:-26%;transform:translateZ(80px);animation-delay:-3s}
@keyframes chipFloat{0%,100%{translate:0 0}50%{translate:0 -10px}}
.control-text h2{margin:8px 0 16px;font-size:clamp(28px,4.2vw,44px);line-height:1.15}
.control-lead{color:var(--text-body);font-size:clamp(15px,1.9vw,17px);line-height:1.65;max-width:580px;margin-bottom:30px}
.control-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:34px}
.control-card{position:relative;padding:22px 20px;border-radius:18px;background:linear-gradient(165deg,rgba(16,41,67,.95) 0%,rgba(11,30,54,.95) 100%);border:1px solid var(--border);
  box-shadow:0 18px 34px rgba(2,10,22,.4);opacity:0;transform:translateY(28px);transition:opacity .6s ease, transform .6s ease, border-color .3s ease, box-shadow .3s ease}
.control-card.in-view{opacity:1;transform:none}
.control-card:nth-child(2){transition-delay:.08s}.control-card:nth-child(3){transition-delay:.16s}.control-card:nth-child(4){transition-delay:.24s}
.control-card:hover{border-color:var(--turquoise);transform:translateY(-6px);box-shadow:0 24px 40px rgba(2,10,22,.5)}
.control-ico{display:flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:15px;margin-bottom:14px;color:var(--turquoise-text);background:var(--btn-gradient);box-shadow:0 10px 22px rgba(53,194,190,.35)}
.control-card h3{font-size:16.5px;margin-bottom:6px}
.control-card p{font-size:13.5px;line-height:1.55;color:var(--text-note)}
@media (max-width:980px){
  .control{padding:70px 0}
  .control-inner{grid-template-columns:1fr;gap:56px}
  .chip-1{left:-10%}.chip-2{right:-10%}.chip-3{left:-6%}
  .phone3d{width:min(260px,66vw)}
}
@media (max-width:560px){
  .control-cards{grid-template-columns:1fr}
  .chip{font-size:11.5px;padding:7px 10px}
  .chip-1{left:-4%}.chip-2{right:-4%}.chip-3{left:-2%}
  .phone3d{width:min(250px,62vw)}
}

/* ===== INTERACTIVIDAD: cambio de color al acercar el ratón ===== */
.logo img,.footer-logo-img{transition:transform .25s ease, filter .25s ease}
.logo:hover img{transform:scale(1.05);filter:drop-shadow(0 0 14px rgba(98,226,223,.75))}
.footer-brand:hover .footer-logo-img{filter:drop-shadow(0 0 10px rgba(98,226,223,.6))}
.hero h1{transition:color .3s ease}
.hero h1:hover{color:var(--turquoise-light)}
.btn-ghost{transition:transform .2s ease, background .25s ease, border-color .25s ease, color .25s ease}
.btn-ghost:hover{background:rgba(53,194,190,.22);transform:translateY(-2px)}
.btn-outline{transition:transform .2s ease, background .25s ease, border-color .25s ease, color .25s ease}
.btn-outline:hover{background:rgba(53,194,190,.12);transform:translateY(-2px)}
.mobile-nav a{transition:color .2s ease, padding-left .2s ease}
.mobile-nav a:hover{color:var(--turquoise-light);padding-left:10px}
.burger span{transition:background .2s ease}
.burger:hover span{background:var(--turquoise-light)}
.main-nav a{position:relative}
.main-nav > a::after,.dropdown > a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--turquoise-light);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.main-nav > a:hover::after,.dropdown:hover > a::after{transform:scaleX(1)}

/* Cómo funciona */
.act-card{transition:border-color .3s ease, background .3s ease, box-shadow .3s ease}
.act-card:hover{background:linear-gradient(170deg,#0f3b55 0%,#0b2a46 100%);border-color:var(--turquoise);box-shadow:0 40px 80px rgba(2,10,22,.6), 0 0 0 1px rgba(53,194,190,.35), 0 0 46px rgba(53,194,190,.2)}
.act-badge{transition:background .3s ease, box-shadow .3s ease}
.act-card:hover .act-badge{background:linear-gradient(135deg,#ffffff 0%,var(--turquoise-light) 100%);box-shadow:0 14px 30px rgba(98,226,223,.6)}
.act-body h3{transition:color .25s ease}
.act-card:hover .act-body h3{color:var(--turquoise-light)}
.act-photo img{transition:filter .4s ease}
.act-card:hover .act-photo img{filter:saturate(1.3) brightness(1.1)}
.act-steps li::before{transition:background .25s ease, color .25s ease, transform .25s ease}
.step-head strong,.step-head em,.act-steps li span{transition:color .25s ease, background .25s ease}
.act-steps li:hover::before{background:var(--turquoise);color:var(--turquoise-text);transform:scale(1.18)}
.act-steps li:hover .step-head strong{color:var(--turquoise-light)}
.act-steps li:hover .step-head em{background:var(--turquoise);color:var(--turquoise-text)}
.act-steps li:hover span{color:#fff}

/* Tarjeta de solución */
.sol-card{transition:border-color .3s ease, box-shadow .3s ease}
.sol-card:hover{border-color:var(--turquoise);box-shadow:0 40px 80px rgba(2,10,22,.6), 0 0 0 1px rgba(53,194,190,.3), 0 0 44px rgba(53,194,190,.18)}
.sol-block{transition:background .3s ease}
.sol-block .label,.sol-block h3,.sol-block p{transition:color .25s ease}
.sol-block:hover{background:rgba(53,194,190,.1)}
.sol-block:hover .label{color:var(--turquoise-light)}
.sol-block:hover h3{color:var(--turquoise-light)}
.sol-block:hover p:not(.label){color:#fff}
.sol-photo:hover img,.act-photo:hover img{--z:1.3}
.sol-chip{transition:background .25s ease, color .25s ease}
.sol-photo:hover .sol-chip{background:var(--turquoise);color:var(--turquoise-text)}

/* EuroTop Control */
.control-card{transition:opacity .6s ease, transform .6s ease, border-color .3s ease, box-shadow .3s ease, background .3s ease}
.control-card:hover{background:linear-gradient(165deg,#12425c 0%,#0c2c46 100%)}
.control-ico{transition:background .3s ease, transform .3s ease, box-shadow .3s ease}
.control-card:hover .control-ico{background:linear-gradient(135deg,#ffffff 0%,var(--turquoise-light) 100%);transform:rotate(-8deg) scale(1.12);box-shadow:0 12px 26px rgba(98,226,223,.55)}
.control-card h3,.control-card p{transition:color .25s ease}
.control-card:hover h3{color:var(--turquoise-light)}
.control-card:hover p{color:#fff}
.chip{transition:background .25s ease, color .25s ease, border-color .25s ease}
.chip:hover{background:var(--turquoise);color:var(--turquoise-text);border-color:#fff}
.chip:hover i{background:var(--turquoise-text);box-shadow:0 0 0 4px rgba(6,34,51,.25)}
.phone3d img{transition:filter .4s ease}
.phone3d:hover img{filter:drop-shadow(-30px 40px 40px rgba(0,0,0,.55)) drop-shadow(0 0 34px rgba(53,194,190,.5))}

/* Línea de hitos */
.timeline li{transition:color .2s ease}
.timeline li .dot{transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease, background .25s ease}
.timeline li:hover{color:var(--turquoise-light)}
.timeline li:hover .dot{border-color:var(--turquoise);transform:translateX(-50%) scale(1.22);box-shadow:0 0 0 5px rgba(53,194,190,.25)}

/* Red profesional y preguntas frecuentes */
.network-photo{transition:transform .5s ease, box-shadow .4s ease, border-color .3s ease, filter .4s ease}
.network-photo:hover{transform:scale(1.02);border-color:var(--turquoise);box-shadow:0 22px 50px rgba(53,194,190,.28);filter:saturate(1.2) brightness(1.05)}
.faq-item{transition:border-color .25s ease, background .25s ease, transform .25s ease}
.faq-item:hover{border-color:var(--turquoise);background:linear-gradient(160deg,var(--card-bg) 0%,#12405a 100%);transform:translateX(5px)}
.faq-item summary{transition:color .2s ease}
.faq-item:hover summary,.faq-item[open] summary{color:var(--turquoise-light)}
.faq-item[open]{border-color:rgba(53,194,190,.55)}
.footer-links a{transition:color .2s ease, padding-left .2s ease}
.footer-links a:hover{padding-left:6px}

/* ===== FOTOS CON PROFUNDIDAD (solo dentro de la foto; el recuadro no se mueve) ===== */
[data-parallax]{perspective:900px;overflow:hidden}
[data-parallax] img{--z:1.2;transform:translate3d(calc(var(--px,0) * -16px), calc(var(--py,0) * -8px + var(--sx,0) * -3%), 0) rotateY(calc(var(--px,0) * 4deg)) rotateX(calc(var(--py,0) * -3deg)) scale(var(--z));transition:transform .3s ease-out, filter .4s ease, opacity .35s ease;will-change:transform}

/* ===== POR QUÉ EUROTOP — 2 ARRIBA Y 2 ABAJO, EN UNA SOLA PANTALLA ===== */
.why{padding:clamp(30px,5vh,72px) 0;background:linear-gradient(205deg,var(--card-bg) 0%,var(--navy-deep) 100%)}
.why .selector-head{margin-bottom:0}
.why .selector-head p{max-width:none;font-size:14.5px;line-height:1.55}
.why-grid{display:grid;grid-template-columns:1fr 1fr;margin-top:clamp(12px,2.6vh,28px);border-top:1px solid var(--line)}
.why-cell{display:grid;grid-template-columns:auto 1fr;column-gap:clamp(16px,2vw,28px);align-content:start;
  padding:clamp(14px,2.8vh,32px) clamp(18px,2.6vw,44px);border-bottom:1px solid var(--line);
  opacity:0;transform:translateY(24px);transition:background .35s ease, opacity .6s ease, transform .6s ease}
.why-cell:nth-child(odd){border-right:1px solid var(--line)}
.why-cell:nth-last-child(-n+2){border-bottom:0}
.why-cell.in-view{opacity:1;transform:none}
.why-cell:nth-child(2){transition-delay:.08s}.why-cell:nth-child(3){transition-delay:.16s}.why-cell:nth-child(4){transition-delay:.24s}
.why-cell:hover{background:linear-gradient(160deg,rgba(53,194,190,.1) 0%,rgba(53,194,190,.02) 100%)}
.why-shape{grid-row:1 / span 3;display:block;width:clamp(48px,8vh,68px);height:clamp(48px,8vh,68px);margin:0;fill:currentColor;color:var(--turquoise);transition:color .3s ease, transform .4s cubic-bezier(.2,.9,.3,1.3)}
.why-cell:hover .why-shape{color:#fff;transform:translateY(-4px) rotate(-5deg)}
.why-cell h3,.why-cell p,.why-links{grid-column:2}
.why-cell h3{font-size:clamp(19px,2vw,27px);font-weight:500;letter-spacing:-.01em;line-height:1.2;margin-bottom:8px;color:var(--text-main);transition:color .3s ease}
.why-cell:hover h3{color:var(--turquoise-light)}
.why-cell p{margin-bottom:clamp(10px,2vh,18px);font-size:14px;line-height:1.6;color:var(--text-body);transition:color .3s ease}
.why-cell:hover p{color:#fff}
.why-links{display:flex;flex-wrap:wrap;gap:10px}
.pill{display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border:1px solid rgba(255,255,255,.5);border-radius:999px;font-size:11.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--text-main);transition:background .25s ease, border-color .25s ease, color .25s ease, transform .2s ease}
.pill svg{width:12px;height:12px;transition:transform .25s ease}
.pill:hover{background:var(--turquoise);border-color:var(--turquoise);color:var(--turquoise-text);transform:translateY(-2px)}
.pill:hover svg{transform:translate(3px,-3px)}
.why-hint{display:none}

@media (max-width:700px){
  .why{padding:40px 0 36px}
  .why .selector-head p{font-size:14px}
  .why-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin-top:20px}
  .why-grid::-webkit-scrollbar{display:none}
  .why-cell,.why-cell:nth-child(odd),.why-cell:nth-last-child(-n+2){display:flex;flex-direction:column;flex:0 0 82%;scroll-snap-align:start;border-right:1px solid var(--line);border-bottom:0;padding:24px 20px 26px;opacity:1;transform:none}
  .why-cell:last-child{border-right:0}
  .why-shape{grid-row:auto;width:50px;height:50px;margin-bottom:18px}
  .why-cell h3,.why-cell p,.why-links{grid-column:auto}
  .why-hint{display:block;margin-top:14px;font-size:12.5px;letter-spacing:.04em;color:var(--turquoise-light)}
}

/* ===== Accesos a los paneles (menú Acceso) ===== */
.dropdown-menu .dd-soon{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--text-note);cursor:default}
.dropdown-menu .dd-soon em,.mobile-soon em{font-style:normal;font-size:10.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:2px 8px;border-radius:999px;border:1px solid var(--border);color:var(--text-note)}
.mobile-soon{padding:12px 4px;font-size:15px;color:var(--text-muted);border-bottom:1px solid var(--border)}
.footer-soon{display:block;font-size:14px;color:var(--text-muted);padding:6px 0}