/* === Sargasso Source — site styles === */
:root{
  --navy:#0A2342;
  --navy-2:#0E2B53;
  --navy-deep:#061735;
  --cyan:#1FB4CC;
  --cyan-2:#39C3D6;
  --gold:#C9A961;
  --gold-soft:#E2C98C;
  --ink:#0A2342;
  --ink-2:#2B3A55;
  --bg:#FFFFFF;
  --bg-soft:#F7FAFC;
  --line:#E3E9EF;
  --shadow:0 8px 30px rgba(10,35,66,.08);
  --shadow-lg:0 20px 60px rgba(10,35,66,.15);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.display{font-family:'Oswald',sans-serif;font-weight:600;letter-spacing:-.01em;line-height:1;color:var(--navy);text-transform:uppercase}
.display .dot{color:var(--cyan)}
.lead{font-size:clamp(18px,1.6vw,22px);color:var(--ink-2);max-width:780px}
.lead strong, .accent{color:var(--cyan);font-weight:600}
.gold-rule{width:64px;height:3px;background:var(--gold);border:0;margin:24px 0}

/* nav */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 40px;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,box-shadow .3s,padding .3s;
}
.nav.scrolled{border-bottom-color:var(--line);box-shadow:0 1px 0 rgba(10,35,66,.04)}
.nav .brand{display:flex;align-items:center;gap:12px}
.nav .brand-mark{width:42px;height:42px}
.nav .brand-name{font-family:'Oswald',sans-serif;font-weight:500;letter-spacing:.04em;color:var(--navy);line-height:1.1;font-size:14px}
.nav .brand-name b{font-weight:700}
.nav .brand-name span{display:block;color:var(--ink-2);font-size:11px;letter-spacing:.18em}
.nav ul{display:flex;gap:28px;list-style:none}
.nav ul a{font-size:13px;font-weight:500;color:var(--ink-2);position:relative;padding:6px 0;letter-spacing:.02em}
.nav ul a:hover{color:var(--navy)}
.nav ul a.active{color:var(--cyan)}
.nav ul a::after{content:'';position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--cyan);transition:right .3s}
.nav ul a.active::after,.nav ul a:hover::after{right:0}
.nav .cta{
  font-size:13px;padding:10px 18px;border-radius:999px;
  background:var(--navy);color:#fff;font-weight:500;letter-spacing:.02em;
  transition:transform .2s,background .2s;
}
.nav .cta:hover{background:var(--cyan);transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:0;color:var(--navy);font-size:24px;cursor:pointer}

/* hero */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:120px 80px 60px;overflow:hidden;
}
.hero .copy{position:relative;z-index:2;max-width:920px}
.hero h1{font-size:clamp(56px,9vw,140px);font-weight:600}
.hero .sub{font-size:clamp(20px,2vw,28px);color:var(--ink-2);margin-top:24px;max-width:640px}
.hero .author{margin-top:48px;font-size:14px;letter-spacing:.18em;color:var(--ink-2);text-transform:uppercase}
.hero .author::before{content:'';display:inline-block;width:48px;height:2px;background:var(--gold);vertical-align:middle;margin-right:14px}
.hero .globe{
  position:absolute;right:-100px;top:50%;transform:translateY(-50%);
  width:min(60vw,1000px);height:min(60vw,1000px);
  background:url('assets/globe.png') center/contain no-repeat;
  opacity:.9;
  animation:globeFloat 12s ease-in-out infinite;
  pointer-events:none;
}
.hero .scroll-cue{
  position:absolute;bottom:32px;left:80px;font-size:11px;letter-spacing:.3em;
  color:var(--ink-2);text-transform:uppercase;display:flex;align-items:center;gap:12px;
  animation:fadePulse 2.4s ease-in-out infinite;
}
.hero .scroll-cue .line{width:64px;height:1px;background:var(--ink-2);position:relative;overflow:hidden}
.hero .scroll-cue .line::after{content:'';position:absolute;left:-100%;top:0;width:50%;height:100%;background:var(--cyan);animation:scrollLine 2.4s ease-in-out infinite}

@keyframes globeFloat{0%,100%{transform:translateY(calc(-50% - 8px))}50%{transform:translateY(calc(-50% + 8px))}}
@keyframes fadePulse{0%,100%{opacity:.5}50%{opacity:1}}
@keyframes scrollLine{0%{left:-100%}100%{left:200%}}

/* sections */
section{padding:120px 80px;position:relative}
section .container{max-width:1400px;margin:0 auto;position:relative;z-index:2}
section h2{font-size:clamp(40px,6vw,84px);font-weight:600;margin-bottom:24px}
section.dark{background:var(--navy-deep);color:#fff}
section.dark h2{color:#fff}
section.dark .lead{color:rgba(255,255,255,.7)}
section.soft{background:var(--bg-soft)}

/* === Síntoma === */
.sintoma{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:48px 0}
.stat{display:flex;gap:16px;align-items:flex-start;transition:transform .3s}
.stat:hover{transform:translateY(-4px)}
.stat .icon{flex-shrink:0;width:56px;height:56px;border:1.5px solid var(--navy);border-radius:50%;display:grid;place-items:center;background:#fff}
.stat .icon svg{width:28px;height:28px;stroke:var(--cyan);fill:none;stroke-width:1.6}
.stat .v{font-family:'Oswald',sans-serif;font-weight:600;font-size:28px;color:var(--navy);letter-spacing:-.01em;line-height:1.1}
.stat .l{font-size:13px;color:var(--ink-2);line-height:1.4;margin-top:4px}

.flow{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:32px 0;flex-wrap:wrap}
.flow .step{display:flex;flex-direction:column;align-items:center;gap:10px;cursor:pointer;transition:transform .3s}
.flow .step:hover{transform:translateY(-4px)}
.flow .step .circle{width:72px;height:72px;border:1.5px solid var(--navy);border-radius:50%;display:grid;place-items:center;background:#fff;transition:all .3s}
.flow .step:hover .circle{border-color:var(--cyan);background:var(--cyan);box-shadow:0 8px 24px rgba(31,180,204,.3)}
.flow .step:hover .circle svg{stroke:#fff}
.flow .step svg{width:36px;height:36px;stroke:var(--cyan);fill:none;stroke-width:1.6;transition:stroke .3s}
.flow .step span{font-size:13px;color:var(--ink-2);font-weight:500}
.flow .dash{flex:1;border-top:1.5px dashed var(--gold);min-width:30px;max-width:80px;align-self:flex-start;margin-top:36px}

.kicker{font-size:clamp(18px,1.6vw,22px);font-weight:600;color:var(--navy);margin-top:8px}
.kicker em{color:var(--cyan);font-style:normal}

.beach-frame{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:1/1.1;box-shadow:var(--shadow-lg)}
.beach-frame img{width:100%;height:100%;object-fit:cover}

/* === Costo === */
.costo{position:relative}
.costo .globe-bg{position:absolute;right:-200px;top:0;bottom:0;width:60%;background:url('assets/globe.png') right center/contain no-repeat;opacity:.18;pointer-events:none}
.big-counter{font-family:'Oswald',sans-serif;font-weight:600;font-size:clamp(48px,7vw,120px);line-height:1;color:var(--navy);margin:24px 0}
.big-counter .unit{color:var(--cyan)}
.regions{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:64px}
.region{background:#fff;padding:32px;border-radius:8px;border:1px solid var(--line);transition:all .3s;cursor:default;position:relative;overflow:hidden}
.region::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold);transform:scaleY(0);transform-origin:top;transition:transform .4s}
.region:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.region:hover::before{transform:scaleY(1)}
.region-head{display:flex;align-items:center;gap:16px;margin-bottom:16px}
.region-icon{width:64px;height:64px;border:1.5px solid var(--gold);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.region-icon svg{width:34px;height:34px;stroke:var(--navy);fill:none;stroke-width:1.4}
.region h3{font-family:'Oswald',sans-serif;font-weight:600;font-size:22px;color:var(--navy);text-transform:uppercase;letter-spacing:.02em}
.region .amount{font-family:'Oswald',sans-serif;font-weight:600;font-size:32px;color:var(--cyan);line-height:1;margin:8px 0}
.region p{font-size:14px;color:var(--ink-2);line-height:1.5}

.warning-bar{
  margin-top:48px;background:var(--navy);color:#fff;
  padding:24px 32px;border-radius:8px;display:flex;align-items:center;gap:20px;
}
.warning-bar .icon{width:48px;height:48px;border:1.5px solid var(--cyan);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.warning-bar .icon svg{width:24px;height:24px;stroke:var(--cyan);fill:none;stroke-width:1.6}
.warning-bar p{font-family:'Oswald',sans-serif;font-weight:500;font-size:clamp(18px,2vw,24px);color:#fff}

.bottom-note{margin-top:32px;font-size:16px;color:var(--ink-2)}

/* === COVID vs Sargazo === */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:48px}
.compare-col{position:relative}
.compare-col h3{font-family:'Oswald',sans-serif;font-size:32px;color:var(--cyan);font-weight:600;padding-bottom:16px;border-bottom:2px solid var(--cyan);text-transform:uppercase}
.compare-col.sargazo h3{color:var(--navy);border-bottom-color:var(--navy)}
.compare-col.sargazo.dark-bg h3{color:#fff;border-bottom-color:#fff}
.compare-row{display:flex;gap:16px;padding:20px 8px;border-bottom:1px solid var(--line);transition:background .25s,padding-left .25s;cursor:pointer}
.compare-row:hover{background:rgba(31,180,204,.05);padding-left:16px}
section.dark .compare-row{border-bottom-color:rgba(255,255,255,.1)}
section.dark .compare-row:hover{background:rgba(31,180,204,.08)}
.compare-row .icon{flex-shrink:0;width:48px;height:48px;display:grid;place-items:center}
.compare-row .icon svg{width:34px;height:34px;stroke:var(--cyan);fill:none;stroke-width:1.4}
.compare-row p{font-size:15px;line-height:1.5}
.compare-row p strong{color:var(--cyan);font-weight:600}
section.dark .compare-row p{color:rgba(255,255,255,.85)}

.lesson{
  margin-top:48px;background:rgba(201,169,97,.08);border:1px solid var(--gold);
  padding:28px 32px;border-radius:8px;display:flex;gap:20px;align-items:flex-start;
}
section.dark .lesson{background:rgba(201,169,97,.12)}
.lesson .icon{width:56px;height:56px;background:var(--navy);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.lesson .icon svg{width:28px;height:28px;stroke:var(--gold);fill:none;stroke-width:1.6}
.lesson p{font-size:17px;line-height:1.5}
.lesson p strong{color:var(--cyan);font-weight:600}
section.dark .lesson p{color:#fff}

.closing{
  margin-top:40px;padding-left:32px;border-left:3px solid var(--gold);
  font-size:18px;line-height:1.6;
}
.closing strong{color:var(--cyan)}

/* === Solución === */
.solucion-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:48px}
.panel{background:var(--bg-soft);border-radius:12px;padding:36px;border:1px solid var(--line)}
.panel-head{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.panel-head .icon{width:56px;height:56px;background:var(--navy);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.panel-head .icon svg{width:28px;height:28px;stroke:var(--gold);fill:none;stroke-width:1.6}
.panel-head h3{font-family:'Inter',sans-serif;font-weight:600;font-size:20px;color:var(--navy);line-height:1.3}
.panel p{font-size:15px;line-height:1.6;color:var(--ink-2);margin-bottom:16px}

.elements{margin-top:24px}
.elements-label{font-size:14px;font-weight:600;color:var(--navy);margin-bottom:12px}
.element-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.el{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#fff;border:1px solid var(--line);border-radius:6px;font-size:13px;cursor:pointer;transition:all .25s}
.el:hover{border-color:var(--cyan);background:rgba(31,180,204,.05);transform:translateY(-2px)}
.el .sym{font-family:'Oswald',sans-serif;font-weight:600;color:var(--cyan);min-width:18px}
.el .name{color:var(--ink)}

.timeline{margin-top:24px;position:relative}
.timeline::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--cyan);opacity:.3}
.tl-item{display:flex;gap:18px;padding:14px 0;cursor:pointer;transition:transform .25s}
.tl-item:hover{transform:translateX(6px)}
.tl-item .dot{width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--cyan);flex-shrink:0;position:relative;z-index:1;transition:all .3s}
.tl-item:hover .dot{background:var(--cyan);box-shadow:0 0 0 6px rgba(31,180,204,.18)}
.tl-item .text{font-size:14px;line-height:1.5}
.tl-item .text b{color:var(--navy);font-weight:700;font-family:'Oswald',sans-serif;font-size:16px;display:block;margin-bottom:2px}
.tl-item .text span{color:var(--ink-2)}

.check-list{margin-top:24px;display:grid;gap:10px}
.check-list li{display:flex;gap:10px;align-items:flex-start;list-style:none;font-size:14px;color:var(--ink-2)}
.check-list li::before{content:'';width:18px;height:18px;border:1.5px solid var(--cyan);border-radius:50%;flex-shrink:0;margin-top:2px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231FB4CC' stroke-width='3'%3E%3Cpolyline points='5 12 10 17 19 8'/%3E%3C/svg%3E") center/12px no-repeat}

.shield-banner{
  margin-top:48px;padding:24px 32px;border-radius:8px;
  background:linear-gradient(90deg,rgba(10,35,66,.04),transparent);
  border-left:3px solid var(--navy);
  display:flex;align-items:center;gap:20px;
}
.shield-banner .icon{width:48px;height:48px;background:var(--navy);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.shield-banner .icon svg{width:24px;height:24px;stroke:var(--cyan);fill:none;stroke-width:1.6}
.shield-banner p{font-family:'Oswald',sans-serif;font-weight:500;font-size:clamp(16px,1.8vw,22px);color:var(--navy)}
.shield-banner p strong{color:var(--cyan)}

/* === Multiplicación === */
.multi-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:64px;align-items:center}
.mult-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px;position:relative}
.mult-steps .arrow{position:absolute;top:55%;transform:translate(-50%,-50%);color:var(--cyan);pointer-events:none;z-index:2}
.mult-steps .arrow svg{width:32px;height:32px;stroke:var(--cyan);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.mult-steps .arrow.a1{left:25%}
.mult-steps .arrow.a2{left:50%}
.mult-steps .arrow.a3{left:75%}
.mult-step{text-align:center;cursor:pointer;transition:transform .3s}
.mult-step:hover{transform:translateY(-6px)}
.mult-step .num{font-family:'Oswald',sans-serif;font-weight:600;color:var(--cyan);font-size:16px;margin-bottom:8px}
.mult-step .num b{color:var(--navy);font-weight:600;margin-left:4px}
.mult-step .circle{
  aspect-ratio:1;border-radius:50%;border:3px solid #fff;
  box-shadow:0 4px 20px rgba(10,35,66,.15);
  background-size:cover;background-position:center;
  margin-bottom:12px;transition:transform .3s,box-shadow .3s;
  position:relative;overflow:hidden;
}
.mult-step:hover .circle{transform:scale(1.04);box-shadow:0 12px 36px rgba(10,35,66,.25)}
.mult-step .circle::after{content:'';position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at center,transparent 60%,rgba(31,180,204,0) 100%);transition:background .3s}
.mult-step:hover .circle::after{background:radial-gradient(circle at center,transparent 60%,rgba(31,180,204,.25) 100%)}

.mult-arrow{position:absolute;top:42%;transform:translateY(-50%);color:var(--cyan);pointer-events:none;font-size:28px;font-weight:300}

.note-box{
  display:flex;gap:16px;align-items:center;padding:16px 20px;
  background:#fff;border:1px solid var(--cyan);border-radius:12px;
  max-width:520px;margin-top:32px;
}
.note-box .thumb{width:56px;height:56px;border-radius:50%;background-size:cover;background-position:center;flex-shrink:0;border:2px solid var(--gold)}
.note-box p{font-size:14px;color:var(--ink-2);line-height:1.5}
.note-box p strong{color:var(--cyan)}

.underwater-frame{aspect-ratio:.6/1;border-radius:8px;overflow:hidden;box-shadow:var(--shadow-lg)}
.underwater-frame img{width:100%;height:100%;object-fit:cover}

/* === Validación === */
.val-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.val-card{
  position:relative;border-radius:8px;overflow:hidden;background:#fff;
  border:1px solid var(--line);transition:transform .3s,box-shadow .3s;cursor:pointer;
}
.val-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.val-card .head{padding:18px 20px;background:var(--navy);color:#fff;display:flex;align-items:center;gap:10px}
.val-card .head .num{font-family:'Oswald',sans-serif;font-weight:600;color:var(--cyan);font-size:18px}
.val-card .head .label{font-family:'Inter',sans-serif;font-weight:600;font-size:16px}
.val-card .img{aspect-ratio:1.5/1;background-size:cover;background-position:center}
.val-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.val-card:hover .img img{transform:scale(1.06)}

.val-foot{
  margin-top:32px;padding:20px 28px;
  display:flex;align-items:center;gap:16px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.val-foot .icon{width:44px;height:44px;border:1.5px solid var(--cyan);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.val-foot .icon svg{width:22px;height:22px;stroke:var(--cyan);fill:none;stroke-width:1.6}
.val-foot p{font-size:15px;color:var(--ink-2)}

.val-banner{
  margin-top:40px;padding:24px;border-radius:8px;background:var(--bg-soft);
  display:flex;align-items:center;gap:14px;justify-content:center;
  font-family:'Oswald',sans-serif;font-weight:500;font-size:clamp(20px,2.4vw,28px);color:var(--navy);text-transform:uppercase;letter-spacing:.02em;
}
.val-banner::before,.val-banner::after{content:'';flex:1;max-width:80px;height:2px;background:var(--gold)}
.val-banner strong{color:var(--cyan);font-weight:600}

/* === Empresas === */
.partners{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:64px}
.partner{
  background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;
  display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s;cursor:pointer;
}
.partner:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--cyan)}
.partner .body{padding:24px 18px;text-align:center;flex:1;display:flex;flex-direction:column;align-items:center}
.partner .icon{width:56px;height:56px;display:grid;place-items:center;margin-bottom:12px;color:var(--gold);transition:color .3s}
.partner:hover .icon{color:var(--cyan)}
.partner .icon svg{width:42px;height:42px;stroke:currentColor;fill:none;stroke-width:1.4}
.partner h4{font-family:'Inter',sans-serif;font-weight:700;font-size:16px;color:var(--navy);margin-bottom:6px;line-height:1.2}
.partner p{font-size:13px;color:var(--ink-2);line-height:1.4}
.partner .photo{aspect-ratio:1.2/1;background-size:cover;background-position:center}

.partner-foot{margin-top:48px;font-size:16px;color:var(--ink-2);text-align:center}
.partner-foot strong{color:var(--cyan);font-weight:600}

/* === Footer === */
footer{background:var(--navy-deep);color:#fff;padding:80px 80px 32px;position:relative;overflow:hidden}
footer .globe-bg{position:absolute;right:-300px;top:50%;transform:translateY(-50%);width:800px;height:800px;background:url('assets/globe.png') center/contain no-repeat;opacity:.08;pointer-events:none}
footer .container{max-width:1400px;margin:0 auto;position:relative;z-index:2}
footer h2{font-family:'Oswald',sans-serif;font-weight:600;font-size:clamp(36px,5vw,64px);color:#fff;line-height:1.05;text-transform:uppercase;margin-bottom:32px;max-width:900px}
footer h2 strong{color:var(--cyan)}
footer .contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin:48px 0 64px;max-width:900px}
footer .contact-grid .item .lbl{font-size:11px;letter-spacing:.2em;color:var(--gold);text-transform:uppercase;margin-bottom:8px}
footer .contact-grid .item .val{font-size:16px;color:#fff}
footer .bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:rgba(255,255,255,.5);letter-spacing:.05em}

/* reveal animations */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}.reveal.d6{transition-delay:.48s}

/* === Brand stack (in hero & footer) === */
.brand-stack{display:flex;align-items:center;gap:14px;margin-bottom:32px}
.brand-stack .brand-name{font-family:'Oswald',sans-serif;font-weight:500;letter-spacing:.04em;color:var(--navy);line-height:1.1;font-size:16px}
.brand-stack .brand-name b{font-weight:700}
.brand-stack .brand-name span{display:block;color:var(--ink-2);font-size:12px;letter-spacing:.2em}
.footer-brand{color:#fff!important}
.footer-brand span{color:rgba(255,255,255,.6)!important}

/* === Origen (section 2) === */
.origen{position:relative;overflow:hidden}
.origen-bg{position:absolute;right:-150px;top:0;width:55%;height:80%;background:url('assets/v3-currents.png') right top/cover no-repeat;opacity:.18;pointer-events:none;mask-image:linear-gradient(to left,black 60%,transparent);-webkit-mask-image:linear-gradient(to left,black 60%,transparent)}

.three-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:48px 0}
.info-card{padding:24px;border-radius:10px;background:#fff;border:1px solid var(--line);transition:transform .3s,box-shadow .3s}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.info-card.cyan{border-color:#bfe6ee;background:#f4fbfd}
.info-card.gold{border-color:#e2c98c;background:#fdf9ed}
.card-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.card-icon{width:44px;height:44px;border-radius:50%;background:var(--cyan);display:grid;place-items:center;color:#fff;flex-shrink:0}
.card-icon svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.6}
.gold-icon{background:var(--gold)}
.card-head h3{font-family:'Inter',sans-serif;font-weight:600;font-size:18px;color:var(--cyan);line-height:1.2}
.info-card.gold .card-head h3{color:var(--gold)}
.info-card p{font-size:14px;line-height:1.55;color:var(--ink-2)}

.stats-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:16px;padding:32px 24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:32px 0}
.ss-item{text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px}
.ss-item svg{width:36px;height:36px;stroke:var(--cyan);fill:none;stroke-width:1.5;margin-bottom:4px}
.ss-item .ss-l{font-size:11px;color:var(--ink-2);line-height:1.3}
.ss-item .ss-v{font-family:'Oswald',sans-serif;font-weight:600;font-size:18px;color:var(--navy);line-height:1.1;margin:2px 0}

.two-col{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;margin-top:24px}
.info-box{background:var(--bg-soft);border:1px solid var(--line);padding:24px;border-radius:10px}
.info-box h4{display:flex;align-items:center;gap:8px;font-family:'Inter',sans-serif;font-weight:600;font-size:16px;color:var(--cyan);margin-bottom:18px}
.info-box h4::before{content:'';width:24px;height:24px;border-radius:50%;background:var(--cyan);display:inline-block}
.travel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tg{text-align:center}
.tg-icon{width:48px;height:48px;margin:0 auto 8px;display:grid;place-items:center}
.tg-icon svg{width:36px;height:36px;stroke:var(--cyan);fill:none;stroke-width:1.4}
.tg p{font-size:12px;line-height:1.4;color:var(--ink-2)}
.tg p b{color:var(--navy);font-weight:600}

.curr-list{list-style:none;display:grid;gap:10px;font-size:14px;color:var(--ink)}
.curr-list li{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fff;border:1px solid var(--line);border-radius:6px}
.arrow-cyan{width:24px;height:12px;flex-shrink:0;background:linear-gradient(90deg,var(--cyan) 70%,transparent);clip-path:polygon(0 40%,70% 40%,70% 0%,100% 50%,70% 100%,70% 60%,0 60%)}

.dark-banner{background:var(--navy);color:#fff;padding:24px 32px;border-radius:8px;display:flex;align-items:center;gap:20px;margin-top:48px}
.dark-banner .db-icon{width:48px;height:48px;border:1.5px solid var(--gold);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.dark-banner .db-icon svg{width:24px;height:24px;stroke:var(--gold);fill:none;stroke-width:1.6}
.dark-banner p{font-size:17px;line-height:1.5}
.dark-banner p strong{color:var(--cyan)}

/* === Cambio 2011 (section 4) === */
.split-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center;margin-bottom:48px}
.feature-list{list-style:none;margin-top:32px;display:grid;gap:18px}
.feature-list li{display:flex;align-items:center;gap:16px;padding:14px 16px;background:var(--bg-soft);border-radius:8px;border:1px solid var(--line)}
.fl-icon{width:48px;height:48px;border-radius:50%;background:#fff;border:1.5px solid var(--cyan);display:grid;place-items:center;flex-shrink:0}
.fl-icon svg{width:24px;height:24px;stroke:var(--navy);fill:none;stroke-width:1.5}
.feature-list li p{font-size:14px;line-height:1.5;color:var(--ink-2)}
.feature-list li strong{color:var(--cyan);font-weight:600}
.map-frame{border-radius:10px;overflow:hidden;box-shadow:var(--shadow-lg);background:#e8f1f5}
.map-frame img{width:100%;display:block}

/* === Costa (section 5) === */
.costa-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}
.costa-panel{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px;transition:transform .3s,box-shadow .3s}
.costa-panel:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cp-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.cp-num{width:36px;height:36px;border-radius:8px;background:var(--navy);color:var(--cyan);display:grid;place-items:center;font-family:'Oswald',sans-serif;font-weight:600;font-size:16px}
.cp-head h3{font-family:'Oswald',sans-serif;font-weight:600;font-size:20px;color:var(--navy);text-transform:uppercase;letter-spacing:.02em}
.cp-sub{font-size:14px;line-height:1.55;color:var(--ink-2);margin-bottom:16px}
.cp-sub strong{color:var(--navy)}

.month-bar{display:grid;grid-template-columns:repeat(12,1fr);gap:3px;margin-top:18px}
.mb-month{display:flex;flex-direction:column;align-items:center;gap:6px}
.mb-month::before{content:'';display:block;width:100%;height:30px;background:linear-gradient(180deg,var(--gold-soft),var(--gold));border-radius:2px;opacity:.5;transition:opacity .3s,transform .3s,height .4s}
.mb-month[data-i="2"]::before,.mb-month[data-i="3"]::before,.mb-month[data-i="4"]::before,.mb-month[data-i="8"]::before,.mb-month[data-i="9"]::before{opacity:1;height:50px}
.mb-month:hover::before{opacity:1;transform:scaleY(1.1)}
.mb-month span{font-size:9px;letter-spacing:.04em;color:var(--ink-2);font-weight:600}

.impact-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.is{text-align:center;padding:14px 8px;background:var(--bg-soft);border-radius:6px}
.is svg{width:28px;height:28px;stroke:var(--cyan);fill:none;stroke-width:1.5;margin-bottom:6px}
.is-v{font-family:'Oswald',sans-serif;font-weight:600;font-size:18px;color:var(--navy);line-height:1.1}
.is-l{font-size:11px;color:var(--ink-2);line-height:1.3;margin-top:4px}
.impact-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{font-size:11px;padding:4px 10px;background:rgba(201,169,97,.12);color:var(--ink);border-radius:999px;border:1px solid var(--gold-soft)}

.factor-row{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:18px 0}
.fr{text-align:center}
.fr svg{width:32px;height:32px;stroke:var(--cyan);fill:none;stroke-width:1.4;margin-bottom:4px}
.fr span{font-size:11px;color:var(--ink-2);display:block;line-height:1.3}
.warning-line{display:flex;gap:12px;align-items:flex-start;padding:14px;background:rgba(201,169,97,.1);border:1px solid var(--gold-soft);border-radius:6px;margin-top:16px}
.warning-line svg{width:24px;height:24px;stroke:var(--gold);fill:none;stroke-width:1.6;flex-shrink:0;margin-top:2px}
.warning-line p{font-size:13px;line-height:1.5;color:var(--ink-2)}

.route-list{list-style:none;display:grid;gap:12px;margin-top:18px}
.route-list li{display:flex;align-items:flex-start;gap:14px;padding:12px 14px;background:var(--bg-soft);border-radius:6px;font-size:14px;line-height:1.5;color:var(--ink-2)}
.route-list .n{width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:'Oswald',sans-serif;font-weight:600;font-size:13px;flex-shrink:0}

/* === Fracaso (section 8) === */
.failure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:48px 0}
.fail-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px;position:relative;transition:transform .3s,box-shadow .3s,border-color .3s;cursor:default}
.fail-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--gold)}
.fc-num{position:absolute;top:24px;right:24px;width:28px;height:28px;border-radius:50%;background:var(--cyan);color:#fff;display:grid;place-items:center;font-family:'Oswald',sans-serif;font-weight:600;font-size:13px}
.fc-icon{width:56px;height:56px;border:1.5px solid var(--gold);border-radius:50%;display:grid;place-items:center;margin-bottom:14px}
.fc-icon svg{width:32px;height:32px;stroke:var(--navy);fill:none;stroke-width:1.4}
.fail-card h4{font-family:'Oswald',sans-serif;font-weight:600;font-size:18px;color:var(--navy);text-transform:uppercase;margin-bottom:10px;letter-spacing:.02em}
.fail-card p{font-size:13.5px;line-height:1.55;color:var(--ink-2)}

.valorization{background:var(--navy);color:#fff;padding:24px 28px;border-radius:8px;display:flex;gap:20px;align-items:flex-start;margin-bottom:32px}
.val-icon{width:56px;height:56px;border:1.5px solid var(--gold);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.val-icon svg{width:30px;height:30px;stroke:var(--gold);fill:none;stroke-width:1.6}
.vl-title{font-family:'Oswald',sans-serif;font-weight:600;font-size:17px;color:var(--gold);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.valorization p{font-size:14px;line-height:1.55;color:rgba(255,255,255,.85)}
.valorization p strong{color:var(--cyan)}

/* === Negocio (section 13) === */
.negocio{position:relative;background:var(--bg-soft);overflow:hidden}
.negocio-bg{position:absolute;right:-100px;top:0;width:55%;height:60%;background:url('assets/v3-future.png') right top/cover no-repeat;opacity:.2;pointer-events:none;mask-image:linear-gradient(to left,black 50%,transparent);-webkit-mask-image:linear-gradient(to left,black 50%,transparent)}

.capability-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:48px 0}
.cap{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px;display:flex;gap:20px;align-items:flex-start;transition:transform .3s,box-shadow .3s}
.cap:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cap-icon{width:56px;height:56px;border:1.5px solid var(--cyan);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.cap-icon svg{width:32px;height:32px;stroke:var(--cyan);fill:none;stroke-width:1.4}
.cap h4{font-family:'Inter',sans-serif;font-weight:700;font-size:18px;color:var(--navy);margin-bottom:8px}
.cap p{font-size:14px;line-height:1.55;color:var(--ink-2)}

.capture-strip{background:var(--navy);color:#fff;border-radius:8px;padding:28px 32px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.cs{display:flex;gap:14px;align-items:flex-start}
.cs-icon{width:44px;height:44px;border:1.5px solid var(--gold);border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.cs-icon svg{width:24px;height:24px;stroke:var(--gold);fill:none;stroke-width:1.5}
.cs-title{font-family:'Oswald',sans-serif;font-weight:600;font-size:16px;color:var(--gold);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.cs p{font-size:13.5px;line-height:1.5;color:rgba(255,255,255,.85)}

.closing-line{margin-top:32px;font-size:18px;line-height:1.55;color:var(--navy);text-align:center;padding:24px;background:#fff;border:1px solid var(--line);border-radius:8px}
.closing-line strong{color:var(--cyan);font-weight:600}

/* === Responsive === */
@media (max-width:1100px){
  .stats-strip{grid-template-columns:repeat(4,1fr);row-gap:24px}
  .two-col{grid-template-columns:1fr}
  .three-cards,.capability-grid{grid-template-columns:1fr}
  .failure-grid{grid-template-columns:1fr 1fr}
  .costa-grid{grid-template-columns:1fr}
  .split-grid{grid-template-columns:1fr;gap:32px}
  .capture-strip{grid-template-columns:1fr}
}
@media (max-width:1024px){
  .hero{padding:120px 32px 60px}
  section{padding:80px 32px}
  .nav{padding:14px 24px}
  .nav ul{display:none}
  .nav-toggle{display:block}
  .sintoma,.compare,.solucion-grid,.multi-grid{grid-template-columns:1fr;gap:48px}
  .regions{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr 1fr;gap:16px}
  .val-grid{grid-template-columns:1fr 1fr}
  .partners{grid-template-columns:1fr 1fr 1fr}
  .mult-steps{gap:8px}
  .element-grid{grid-template-columns:repeat(3,1fr)}
  .hero .scroll-cue{left:32px}
  footer{padding:60px 32px 32px}
  footer .contact-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .hero h1{font-size:14vw}
  .hero .globe{display:none}
  .stat-row{grid-template-columns:1fr}
  .val-grid,.partners{grid-template-columns:1fr 1fr}
  .mult-steps{grid-template-columns:1fr 1fr}
  .element-grid{grid-template-columns:1fr 1fr}
  footer .contact-grid{grid-template-columns:1fr}
}