/* ══════════════════════════════════════════════════════════════════
   KM CERO · NIGHT RUNNERS — landing
   ══════════════════════════════════════════════════════════════════ */

:root{
  --bg:#04070a;
  --bg-2:#070c10;
  --ink:#f4f7f6;
  --muted:#9aa7a4;
  --mint:#12e3c2;
  --mint-2:#5cf0d8;
  --mint-dim:rgba(18,227,194,.14);
  --line:rgba(255,255,255,.10);
  --panel:rgba(255,255,255,.028);
  --radius:14px;
  --wrap:1240px;
  --display:"Barlow Condensed",Impact,sans-serif;
  --body:Inter,system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,.8,.26,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
[id]{scroll-margin-top:104px}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--body);font-size:16px;line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
::selection{background:var(--mint);color:#031310}

.sprite{position:absolute;width:0;height:0;overflow:hidden}
svg.ic{width:1em;height:1em;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* ── botones ─────────────────────────────────────────────────────── */
.btn{
  --bh:0;
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--display);font-weight:800;font-size:1rem;letter-spacing:.06em;
  text-transform:uppercase;line-height:1;
  padding:.95em 1.5em;border:0;border-radius:10px;
  color:#02100d;background:linear-gradient(120deg,var(--mint),var(--mint-2));
  box-shadow:0 0 0 rgba(18,227,194,0),0 10px 26px rgba(0,0,0,.4);
  position:relative;isolation:isolate;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
}
.btn::after{
  content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;
  background:linear-gradient(120deg,var(--mint-2),#a8fff0);
  opacity:0;transition:opacity .3s var(--ease);
}
.btn:hover{transform:translateY(-3px);box-shadow:0 0 34px rgba(18,227,194,.35),0 14px 30px rgba(0,0,0,.5)}
.btn:hover::after{opacity:1}
.btn:active{transform:translateY(-1px)}
.btn .ic{font-size:1.05em;stroke-width:2}
.btn-sm{font-size:.86rem;padding:.72em 1.1em;border-radius:8px}
.btn-lg{font-size:1.18rem;padding:1.05em 1.9em;border-radius:12px}
.btn-block{width:100%;margin-top:.6rem}
.btn-outline{
  background:transparent;color:var(--mint);
  border:1.5px solid rgba(18,227,194,.55);border-radius:40px;box-shadow:none;
}
.btn-outline::after{background:var(--mint);opacity:0}
.btn-outline:hover{color:#02100d;box-shadow:0 0 26px rgba(18,227,194,.25)}
.btn-outline:hover::after{opacity:1}
.pulse::before{
  content:"";position:absolute;inset:-2px;border-radius:inherit;z-index:-2;
  box-shadow:0 0 0 0 rgba(18,227,194,.55);
  animation:pulse 2.8s var(--ease) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(18,227,194,.5)}
  70%{box-shadow:0 0 0 18px rgba(18,227,194,0)}
  100%{box-shadow:0 0 0 0 rgba(18,227,194,0)}
}
.ghost{
  font-family:var(--display);font-weight:700;letter-spacing:.07em;font-size:.95rem;
  text-transform:uppercase;color:#dfe6e4;transition:color .2s;
}
.ghost:hover{color:var(--mint)}

/* ── header ──────────────────────────────────────────────────────── */
.hdr{
  position:sticky;top:0;z-index:200;
  display:flex;align-items:center;gap:2rem;
  height:86px;padding:0 clamp(18px,4vw,40px);
  background:rgba(4,7,10,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:height .3s var(--ease),background .3s var(--ease);
}
.hdr.shrink{height:66px;background:rgba(4,7,10,.94)}
.hdr-progress{
  position:absolute;left:0;bottom:-1px;height:2px;width:0;
  background:linear-gradient(90deg,var(--mint),var(--mint-2));
  box-shadow:0 0 12px rgba(18,227,194,.8);
}
.brand{display:flex;flex-direction:column;line-height:.8;flex:none}
.brand-word{
  font-family:var(--display);font-weight:800;font-size:1.95rem;letter-spacing:.03em;
  display:inline-flex;align-items:center;
}
.brand-o{display:inline-flex;width:.72em;height:.72em;margin-left:.06em;color:var(--mint)}
.brand-o svg{width:100%;height:100%;fill:currentColor;transform:rotate(-18deg)}
.brand small{
  font-family:var(--display);font-weight:700;font-size:.6rem;letter-spacing:.36em;
  color:var(--mint);margin-top:8px;
}
.nav{display:flex;flex:1;justify-content:center;gap:clamp(1rem,2.4vw,2.4rem)}
.nav>a{
  font-family:var(--display);font-weight:700;font-size:1rem;letter-spacing:.06em;
  color:#e2e8e6;position:relative;padding:4px 0;transition:color .2s;
}
.nav>a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--mint);transition:width .28s var(--ease);
}
.nav>a:hover{color:var(--mint)}
.nav>a:hover::after{width:100%}
.hdr-actions{display:flex;align-items:center;gap:1.2rem;flex:none}
.nav-mobile-actions{display:none}
.burger{
  display:none;background:none;border:0;color:#fff;font-size:1.6rem;padding:6px;
  line-height:0;
}
.burger .ic-close{display:none}
.hdr.open .burger .ic-open{display:none}
.hdr.open .burger .ic-close{display:block}

/* ── decoraciones ────────────────────────────────────────────────── */
.dots{
  position:absolute;pointer-events:none;
  background-image:radial-gradient(rgba(18,227,194,.42) 1.3px,transparent 1.4px);
  background-size:13px 13px;opacity:.55;
}
.dots-left{left:-10px;top:34%;width:110px;height:190px;
  -webkit-mask-image:linear-gradient(90deg,#000,transparent);mask-image:linear-gradient(90deg,#000,transparent)}
.dots-card{right:18px;bottom:18px;width:150px;height:80px;opacity:.4}
.grain{
  position:absolute;inset:0;pointer-events:none;opacity:.32;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

/* ── hero ────────────────────────────────────────────────────────── */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(28px,4vw,54px) clamp(18px,4vw,40px) clamp(46px,5vw,64px);
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(circle at 76% 40%,rgba(18,227,194,.10),transparent 42%),
    radial-gradient(circle at 4% 62%,rgba(18,227,194,.05),transparent 34%);
}
.hero-fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.85}
.hero-spot{
  position:absolute;top:0;left:0;width:620px;height:620px;pointer-events:none;
  transform:translate(-50%,-50%);opacity:0;transition:opacity .5s var(--ease);
  background:radial-gradient(circle,rgba(18,227,194,.13),transparent 62%);
}
.hero:hover .hero-spot{opacity:1}
.hero-inner{
  position:relative;z-index:3;max-width:var(--wrap);margin:auto;
  display:grid;grid-template-columns:minmax(0,46%) minmax(0,54%);
  gap:clamp(20px,3vw,40px);align-items:center;min-height:600px;
}
.kicker{
  display:inline-flex;align-items:center;gap:.6rem;margin:0 0 1.1rem;
  font-family:var(--display);font-weight:700;font-size:.78rem;letter-spacing:.22em;
  color:var(--mint);text-transform:uppercase;
  padding:.45rem .9rem;border:1px solid rgba(18,227,194,.28);border-radius:40px;
  background:rgba(18,227,194,.05);
}
.kicker i{width:7px;height:7px;border-radius:50%;background:var(--mint);
  box-shadow:0 0 0 0 rgba(18,227,194,.7);animation:pulse 2.4s infinite}

.hero-title{
  font-family:var(--display);font-style:italic;font-weight:800;
  font-size:clamp(3.1rem,6.6vw,6.1rem);line-height:.84;letter-spacing:-.02em;
  margin:0 0 1.4rem;text-transform:uppercase;
}
.hero-title .line{display:block;overflow:hidden}
.hero-title .line>span{display:block;transform:translateY(105%);opacity:0;
  animation:rise .95s var(--ease) forwards}
.hero-title .line:nth-child(2)>span{animation-delay:.12s}
@keyframes rise{to{transform:translateY(0);opacity:1}}
.hero-title em{position:relative;font-style:italic;color:var(--mint);
  text-shadow:0 0 34px rgba(18,227,194,.35)}
.hero-title .swipe{
  position:absolute;left:0;right:.06em;bottom:.06em;height:5px;
  background:linear-gradient(90deg,var(--mint),transparent);
  transform:scaleX(0);transform-origin:left;
  animation:swipe .9s var(--ease) .8s forwards;
}
@keyframes swipe{to{transform:scaleX(1)}}

.hero-lead{max-width:470px;color:#c4cecb;font-size:.98rem;line-height:1.7;margin:0 0 1.6rem}
.hero-lead strong{color:var(--ink);font-weight:600}

.hero-feats{
  list-style:none;display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;margin:0 0 1.9rem;padding:0;max-width:560px;
}
.hero-feats li{
  display:flex;align-items:center;gap:.55rem;padding:0 .85rem;
  border-right:1px solid var(--line);
}
.hero-feats li:first-child{padding-left:0}
.hero-feats li:last-child{border-right:0}
.hero-feats .ic{font-size:1.55rem;color:var(--mint)}
.hero-feats span{font-family:var(--display);font-weight:700;font-size:.75rem;
  line-height:1.2;letter-spacing:.03em}

.hero-cta{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.counter{
  display:grid;grid-template-columns:auto auto;align-items:center;
  column-gap:.6rem;padding-left:1.3rem;border-left:1px solid var(--line);
}
.counter .ic{grid-row:1/3;font-size:2.1rem;color:var(--mint)}
.counter strong{font-family:var(--display);font-size:1.95rem;line-height:1;color:var(--mint)}
.counter span{font-family:var(--display);font-weight:700;font-size:.8rem;letter-spacing:.14em}

/* visual */
.hero-visual{position:relative;height:clamp(320px,42vw,470px)}
/* el parallax usa la propiedad `translate` para no pisar los transform de base */
[data-depth]{translate:var(--px,0) var(--py,0);transition:translate .45s var(--ease)}
.hero-photo{
  position:absolute;inset:0;border-radius:6px;overflow:hidden;will-change:translate;
}
.hero-photo img{
  width:100%;height:100%;object-fit:cover;object-position:center 42%;
  filter:contrast(1.08) saturate(.9) brightness(.92);
  -webkit-mask-image:linear-gradient(94deg,transparent 0,#000 20%,#000 88%,transparent 100%);
  mask-image:linear-gradient(94deg,transparent 0,#000 20%,#000 88%,transparent 100%);
  animation:kenburns 22s ease-in-out infinite alternate;
}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.07)}}
.hero-photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,var(--bg) 2%,transparent 26%,transparent 74%,rgba(4,7,10,.7) 100%),
             linear-gradient(0deg,rgba(4,7,10,.55),transparent 45%);
}
.scan{
  position:absolute;inset:0;pointer-events:none;opacity:.35;
  background:repeating-linear-gradient(0deg,rgba(18,227,194,.08) 0 1px,transparent 1px 4px);
  -webkit-mask-image:linear-gradient(0deg,transparent,#000);mask-image:linear-gradient(0deg,transparent,#000);
}
.paint{
  position:absolute;right:-26px;bottom:56px;width:290px;height:74px;z-index:2;
  background:linear-gradient(100deg,var(--mint),#0bbfa2);
  transform:skew(-18deg) rotate(-9deg);opacity:.85;
  clip-path:polygon(2% 22%,96% 0,100% 74%,5% 100%);
}
.crown{
  position:absolute;right:78px;top:2px;width:52px;height:52px;z-index:4;
  color:var(--mint);fill:currentColor;stroke:none;transform:rotate(11deg);
  filter:drop-shadow(0 0 16px rgba(18,227,194,.55));
  animation:float 6s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:rotate(11deg) translateY(0)}50%{transform:rotate(11deg) translateY(-9px)}}
.hero-note{
  position:absolute;right:6px;bottom:6px;z-index:5;width:238px;
  background:#eef1f0;color:#0b1210;padding:16px 22px 14px 26px;
  font-family:var(--display);font-style:italic;font-weight:800;
  font-size:1.32rem;line-height:1.06;letter-spacing:.01em;
  transform:rotate(-4deg);
  clip-path:polygon(3% 7%,96% 0,100% 90%,6% 100%,0 33%);
  filter:drop-shadow(0 16px 30px rgba(0,0,0,.6));
}
.hero-note .ic{font-size:1.2rem;color:#0b1210;fill:currentColor;stroke:none;
  position:absolute;right:20px;bottom:14px}

.scroll-cue{
  position:relative;z-index:3;display:flex;align-items:center;gap:.7rem;
  max-width:var(--wrap);margin:2.2rem auto 0;
  font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.34em;
  color:var(--muted);
}
.scroll-cue span{
  width:34px;height:1px;background:var(--mint);position:relative;overflow:visible;
}
.scroll-cue span::after{
  content:"";position:absolute;top:-2px;left:0;width:6px;height:5px;border-radius:2px;
  background:var(--mint);animation:slide 2.2s var(--ease) infinite;
}
@keyframes slide{0%{left:0;opacity:0}20%{opacity:1}80%{opacity:1}100%{left:28px;opacity:0}}

/* ── marquee ─────────────────────────────────────────────────────── */
.marquee{
  overflow:hidden;border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(18,227,194,.08),rgba(18,227,194,.02));
  padding:.75rem 0;
}
.marquee-track{display:flex;width:max-content;animation:scrollx 34s linear infinite}
.marquee-track span{
  font-family:var(--display);font-style:italic;font-weight:800;font-size:1.5rem;
  letter-spacing:.06em;color:rgba(255,255,255,.82);white-space:nowrap;padding-right:1rem;
}
.marquee-track i{color:var(--mint);font-style:normal;font-size:.7em;vertical-align:middle}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ── secciones ───────────────────────────────────────────────────── */
.sec{
  max-width:var(--wrap);margin:auto;
  padding:clamp(42px,5.5vw,72px) clamp(18px,4vw,40px);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.sec-head{margin-bottom:2.2rem}
.sec-head.center{text-align:center}
.sec-head.row{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem}
.sec-head h2,.card h2,.contacto-copy h2,.cta-band h2{
  font-family:var(--display);font-style:italic;font-weight:800;text-transform:uppercase;
  font-size:clamp(2rem,3.4vw,3.05rem);line-height:.92;letter-spacing:-.01em;margin:0;
}
.sec-head h2::after,.card h2::after,.contacto-copy h2::after{
  content:"";display:block;width:104px;height:3px;margin-top:.55rem;
  background:linear-gradient(90deg,var(--mint),transparent);transform:skew(-26deg);
}
.sec-head.center h2::after{margin-inline:auto;background:linear-gradient(90deg,transparent,var(--mint),transparent)}
.sec-sub{color:var(--muted);font-size:.92rem;margin:1rem auto 0;max-width:520px}
.note{text-align:center;color:var(--muted);font-size:.84rem;margin:2.2rem auto 0;max-width:640px}

/* pasos */
.steps{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(6,1fr);gap:.6rem;
}
.steps li{position:relative;text-align:center;padding:1.4rem .5rem 1rem;
  border-radius:12px;transition:background .3s var(--ease),transform .3s var(--ease)}
.steps li:hover{background:var(--panel);transform:translateY(-4px)}
.steps li:not(:last-child)::after{
  content:"";position:absolute;right:-.55rem;top:3.4rem;width:.9rem;height:.9rem;
  border-top:1.5px solid rgba(18,227,194,.6);border-right:1.5px solid rgba(18,227,194,.6);
  transform:rotate(45deg);
}
.steps b{
  display:grid;place-items:center;width:38px;height:38px;margin:0 auto .9rem;
  border-radius:50%;border:1.5px solid var(--mint);color:var(--mint);
  font-family:var(--display);font-weight:800;font-size:.85rem;
}
.steps .ic{font-size:2.4rem;color:var(--ink);margin-bottom:.75rem;display:inline-block;
  transition:color .3s var(--ease),transform .3s var(--ease)}
.steps li:hover .ic{color:var(--mint);transform:translateY(-3px) scale(1.06)}
.steps h3{font-family:var(--display);font-size:1.1rem;letter-spacing:.02em;
  text-transform:uppercase;margin:0 0 .35rem;line-height:1.05}
.steps p{color:var(--muted);font-size:.74rem;line-height:1.45;margin:0}

/* ── tarjetas ────────────────────────────────────────────────────── */
.grid-2{display:grid;grid-template-columns:.68fr 1.32fr;gap:1rem;align-items:start}
.grid-2.alt{grid-template-columns:.72fr 1.28fr;gap:clamp(1.6rem,3vw,3rem)}
.card{
  position:relative;overflow:hidden;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.2rem,2.2vw,1.8rem);
}
.capitanes{
  background:
    linear-gradient(180deg,rgba(4,7,10,.72),rgba(4,7,10,.94)),
    url("assets/km-bn.jpg") center/cover;
  display:flex;flex-direction:column;
}
.capitanes p{color:#b9c3c0;font-size:.88rem;line-height:1.75;margin:1.3rem 0}
.mini-list{list-style:none;padding:0;margin:0 0 1.5rem;display:grid;gap:.6rem}
.mini-list li{display:flex;align-items:center;gap:.6rem;font-size:.8rem;color:#d3dbd9}
.mini-list .ic{font-size:1.15rem;color:var(--mint)}
.capitanes .btn-outline{align-self:flex-start;margin-top:auto}

.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.1rem}
.link-more{display:inline-flex;align-items:center;gap:.4rem;color:var(--mint);
  font-family:var(--display);font-weight:800;font-size:.82rem;letter-spacing:.08em;
  padding-top:.4rem;transition:gap .25s var(--ease)}
.link-more:hover{gap:.75rem}

/* countdown */
.countdown{
  display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;
  padding:.7rem .9rem;margin-bottom:1rem;border-radius:10px;
  background:rgba(18,227,194,.07);border:1px solid rgba(18,227,194,.2);
}
.countdown>.ic{font-size:1.25rem;color:var(--mint)}
.cd-label{font-family:var(--display);font-weight:700;font-size:.78rem;letter-spacing:.16em;color:var(--mint)}
.cd-boxes{display:flex;gap:.45rem;margin-left:auto}
.cd-boxes span{display:grid;justify-items:center;min-width:44px;
  background:rgba(0,0,0,.45);border-radius:7px;padding:.3rem .35rem}
.cd-boxes b{font-family:var(--display);font-size:1.28rem;line-height:1;font-variant-numeric:tabular-nums}
.cd-boxes i{font-family:var(--display);font-weight:700;font-style:normal;
  font-size:.55rem;letter-spacing:.12em;color:var(--muted)}

/* eventos */
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.event{
  position:relative;overflow:hidden;min-height:330px;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:.85rem;border-radius:12px;border:1px solid rgba(18,227,194,.22);
  background:var(--img) center/cover;
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}
.event::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(2,6,5,.97) 22%,rgba(2,6,5,.55) 62%,rgba(2,6,5,.25));
  transition:opacity .35s var(--ease);
}
.event:hover{transform:translateY(-6px);border-color:rgba(18,227,194,.6);
  box-shadow:0 20px 40px rgba(0,0,0,.55)}
.event:hover::before{opacity:.85}
.event-body{position:relative;z-index:2}
.tag{
  position:absolute;top:.7rem;left:.7rem;z-index:3;
  font-family:var(--display);font-weight:800;font-size:.6rem;letter-spacing:.12em;
  padding:.28rem .5rem;border-radius:4px;
  background:rgba(255,255,255,.14);color:#fff;backdrop-filter:blur(4px);
}
.tag-live{background:var(--mint);color:#02100d}
.tag-live::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;
  background:#02100d;margin-right:.35rem;vertical-align:middle;animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.25}}
.event small{font-family:var(--display);font-weight:700;font-size:.72rem;
  letter-spacing:.14em;color:var(--mint)}
.event h3{font-family:var(--display);font-style:italic;font-weight:800;
  font-size:1.6rem;line-height:.94;text-transform:uppercase;margin:.25rem 0 .6rem}
.event p{display:flex;align-items:center;gap:.4rem;margin:.18rem 0;
  font-size:.68rem;color:#d6dedb;letter-spacing:.02em}
.event p .ic{font-size:.95rem;color:var(--mint)}
.cupos{margin-top:.75rem;font-size:.6rem;letter-spacing:.08em;color:var(--muted);
  font-family:var(--display);font-weight:700}
.cupos b{color:var(--ink);font-size:.95rem}
.cupos b i{font-style:normal;color:var(--muted);font-size:.75em}
.bar{display:block;height:4px;border-radius:3px;background:rgba(255,255,255,.14);margin-top:.35rem;overflow:hidden}
.bar i{display:block;height:100%;width:var(--p);border-radius:3px;
  background:linear-gradient(90deg,var(--mint),var(--mint-2));
  transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease) .2s}
.reveal.in .bar i,.in .bar i{transform:scaleX(1)}

/* métricas */
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1.4rem,3vw,2.4rem) 1rem}
.metrics div{text-align:center}
.metrics .ic{font-size:2.6rem;color:var(--mint);margin-bottom:.5rem}
.metrics strong{display:block;font-family:var(--display);font-weight:800;
  font-size:clamp(2.4rem,4vw,3.3rem);line-height:1;color:var(--mint);
  font-variant-numeric:tabular-nums}
.metrics span{font-family:var(--display);font-weight:700;font-size:.85rem;
  letter-spacing:.06em;line-height:1.25;display:block;margin-top:.25rem}

/* faqs */
.faq details{border-bottom:1px solid var(--line);transition:background .25s}
.faq details[open]{background:rgba(18,227,194,.03)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:.7rem;
  padding:.78rem .6rem;font-family:var(--display);font-weight:700;
  font-size:.98rem;letter-spacing:.02em;text-transform:uppercase;
  transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--mint)}
.faq summary::before{
  content:"?";display:grid;place-items:center;flex:none;width:19px;height:19px;
  border-radius:50%;background:var(--mint);color:#02100d;font-size:.72rem;font-weight:800;
}
.faq summary::after{
  content:"";flex:none;margin-left:auto;width:9px;height:9px;
  border-right:1.6px solid #c9d1cf;border-bottom:1.6px solid #c9d1cf;
  transform:rotate(45deg) translateY(-2px);transition:transform .3s var(--ease);
}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.faq details[open] summary{color:var(--mint)}
.faq p{color:var(--muted);font-size:.83rem;line-height:1.62;margin:0;padding:0 1rem .9rem 2.3rem}

/* ── carrusel ────────────────────────────────────────────────────── */
.carousel-nav{display:flex;gap:.5rem}
.carousel-nav button{
  display:grid;place-items:center;width:42px;height:42px;border-radius:50%;
  background:transparent;border:1.5px solid rgba(18,227,194,.4);color:var(--mint);
  font-size:1.1rem;transition:.25s var(--ease);
}
.carousel-nav button:hover{background:var(--mint);color:#02100d;border-color:var(--mint)}
.carousel-nav button[data-slide="-1"] .ic{transform:rotate(90deg)}
.carousel-nav button[data-slide="1"] .ic{transform:rotate(-90deg)}
.carousel{
  display:flex;gap:.85rem;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:.6rem;scrollbar-width:none;cursor:grab;
}
.carousel::-webkit-scrollbar{display:none}
.carousel.drag{cursor:grabbing}
.carousel figure{
  position:relative;margin:0;flex:0 0 clamp(230px,24%,300px);scroll-snap-align:start;
  border-radius:10px;overflow:hidden;border:1px solid var(--line);
}
.carousel img{width:100%;height:210px;object-fit:cover;
  filter:brightness(.82) saturate(.92);transition:.45s var(--ease)}
.carousel figure:hover img{filter:brightness(1) saturate(1);transform:scale(1.05)}
.carousel figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:.8rem .75rem .6rem;
  font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.12em;
  background:linear-gradient(0deg,rgba(2,6,5,.92),transparent);
}

/* ── cta band ────────────────────────────────────────────────────── */
.cta-band{
  position:relative;overflow:hidden;text-align:center;
  padding:clamp(48px,6vw,80px) clamp(18px,4vw,40px);
  background:
    radial-gradient(circle at 50% 120%,rgba(18,227,194,.22),transparent 58%),
    linear-gradient(180deg,#050a0c,#04070a);
  border-bottom:1px solid var(--line);
}
.cta-inner{position:relative;z-index:2;max-width:760px;margin:auto}
.cta-band h2{margin:0 0 1rem}
.cta-band h2 em{color:var(--mint);font-style:italic;text-shadow:0 0 40px rgba(18,227,194,.4)}
.cta-band p{color:var(--muted);margin:0 0 1.8rem;font-size:.95rem}

/* ── contacto ────────────────────────────────────────────────────── */
.contacto{display:grid;grid-template-columns:.66fr 1.34fr;gap:clamp(1.6rem,3vw,3rem);align-items:center}
.contacto-copy h2 em{color:var(--mint);font-style:italic}
.contacto-copy p{color:var(--muted);font-size:.88rem;line-height:1.7;margin:1.3rem 0 0}
.mail a{display:inline-flex;align-items:center;gap:.45rem;color:var(--mint);font-weight:600;margin-top:.35rem}
.socials{display:flex;gap:.6rem;margin-top:1.4rem}
.socials a{
  display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);color:#dbe3e1;font-size:1.15rem;transition:.25s var(--ease);
}
.socials a:hover{background:var(--mint);color:#02100d;border-color:var(--mint);transform:translateY(-3px)}

.form{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.1rem,2vw,1.6rem);
  display:grid;grid-template-columns:1fr 1fr;gap:.85rem;
}
.form label{display:block;font-size:.72rem;font-weight:600;color:#c9d2cf;letter-spacing:.02em}
.form label i{color:var(--mint);font-style:normal}
.form input,.form select,.form textarea{
  width:100%;margin-top:.4rem;padding:.7rem .8rem;
  background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.1);
  border-radius:8px;color:var(--ink);font-family:var(--body);font-size:.82rem;
  transition:border-color .2s,box-shadow .2s;
}
.form textarea{resize:vertical;min-height:96px}
.form input::placeholder,.form textarea::placeholder{color:#5f6b68}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none;border-color:var(--mint);box-shadow:0 0 0 3px rgba(18,227,194,.14);
}
.form .invalid input,.form .invalid select,.form .invalid textarea,
.form input.invalid,.form select.invalid,.form textarea.invalid{border-color:#ff6b6b}
.wide{grid-column:1/-1}
.form-foot{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.captcha{
  display:inline-flex;align-items:center;gap:.6rem;font-size:.75rem;color:#9fa9a6;
  background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:8px;
  padding:.6rem .9rem;
}
.captcha i{width:16px;height:16px;border:1.5px solid #7d8987;border-radius:3px;display:inline-block}
.form-msg{grid-column:1/-1;margin:0;font-size:.78rem;color:var(--mint);min-height:1em}

/* ── footer ──────────────────────────────────────────────────────── */
.ftr{max-width:var(--wrap);margin:auto;padding:clamp(32px,4vw,48px) clamp(18px,4vw,40px) 1.4rem}
.ftr-grid{display:grid;grid-template-columns:1.1fr .8fr .7fr 1fr;gap:2rem;align-items:start}
.ftr-claim{
  font-family:var(--display);font-style:italic;font-weight:700;font-size:1.35rem;
  line-height:1.1;color:var(--mint);margin:1.4rem 0 0;
}
.ftr-claim .ic{font-size:1.1rem;fill:currentColor;stroke:none;vertical-align:middle}
.ftr h4{font-family:var(--display);font-weight:800;font-size:.82rem;letter-spacing:.2em;
  color:var(--muted);margin:0 0 .9rem}
.ftr nav{display:grid;gap:.45rem}
.ftr nav a{font-size:.82rem;color:#c3ccc9;transition:color .2s}
.ftr nav a:hover{color:var(--mint)}
.ftr-bye{
  font-family:var(--display);font-style:italic;font-weight:800;text-transform:uppercase;
  font-size:clamp(1.4rem,2.2vw,1.9rem);line-height:1;margin:0;text-align:right;
}
.ftr-bye .ic{color:var(--mint);fill:currentColor;stroke:none;font-size:1.5rem;vertical-align:baseline}
.ftr-bottom{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  border-top:1px solid var(--line);margin-top:2.2rem;padding-top:1.1rem;
  font-size:.68rem;color:#6f7a77;
}
.ftr-bottom a:hover{color:var(--mint)}
.ftr-bottom b{color:var(--mint);font-weight:700}

/* barra fija móvil */
.cta-fixed{
  display:none;position:fixed;left:12px;right:12px;bottom:12px;z-index:180;
  align-items:center;justify-content:center;gap:.5rem;
  padding:1rem;border-radius:12px;
  background:linear-gradient(120deg,var(--mint),var(--mint-2));color:#02100d;
  font-family:var(--display);font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  box-shadow:0 12px 30px rgba(0,0,0,.5);
  transform:translateY(140%);transition:transform .4s var(--ease);
}
.cta-fixed.show{transform:translateY(0)}

/* ── reveal ──────────────────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.steps li.reveal{transition-delay:calc(var(--i,0) * 70ms)}

/* ── responsive ──────────────────────────────────────────────────── */
@media (max-width:1080px){
  .steps{grid-template-columns:repeat(3,1fr);gap:.8rem}
  .steps li:nth-child(3)::after{display:none}
  .grid-2,.grid-2.alt{grid-template-columns:1fr}
  .contacto{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr 1fr;gap:2rem 1.5rem}
  .ftr-bye{text-align:left;grid-column:1/-1}
}
@media (max-width:940px){
  .nav{
    position:fixed;inset:86px 0 auto;display:none;flex-direction:column;
    gap:.2rem;padding:1.6rem 1.4rem 2.2rem;
    background:rgba(4,7,10,.98);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
  }
  .hdr.open .nav{display:flex}
  .nav>a{font-size:1.6rem;padding:.6rem 0;border-bottom:1px solid rgba(255,255,255,.05)}
  .nav-mobile-actions{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.4rem}
  .hdr-actions{display:none}
  .burger{display:block;margin-left:auto}
  .hero-inner{grid-template-columns:1fr;min-height:0;gap:2.2rem}
  .hero-visual{height:clamp(260px,52vw,360px);order:-1}
  .hero-note{width:190px;font-size:1.05rem;padding:12px 16px 11px 20px}
  .crown{width:40px;height:40px;right:40px}
  .paint{width:210px;height:56px;right:-16px;bottom:36px}
  .hero-title{font-size:clamp(2.9rem,9vw,4.4rem)}
  .cta-fixed{display:flex}
  .ftr{padding-bottom:5.6rem}
}
@media (max-width:640px){
  .hdr{height:72px}
  .hdr.shrink{height:62px}
  .nav{inset:72px 0 auto}
  .brand-word{font-size:1.6rem}
  .hero-feats{grid-template-columns:repeat(2,1fr);gap:1rem 0;max-width:none}
  .hero-feats li:nth-child(2){border-right:0}
  .hero-feats li:nth-child(odd){padding-left:0}
  .hero-cta{flex-direction:column;align-items:flex-start;gap:1.1rem}
  .hero-cta .btn{width:100%}
  .counter{padding-left:0;border-left:0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps li::after{display:none!important}
  .event-grid{grid-template-columns:1fr}
  .event{min-height:280px}
  .countdown{gap:.5rem}
  .cd-boxes{margin-left:0;width:100%;justify-content:space-between}
  .cd-boxes span{flex:1}
  .metrics{gap:1.6rem 1rem}
  .form{grid-template-columns:1fr}
  .form-foot{flex-direction:column;align-items:stretch}
  .form-foot .btn{width:100%}
  .carousel figure{flex:0 0 78%}
  .ftr-grid{grid-template-columns:1fr}
  .ftr-bottom{flex-direction:column;gap:.4rem}
  .scroll-cue{display:none}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  .hero-title .line>span{transform:none;opacity:1}
  .reveal{opacity:1;transform:none}
  .hero-fx{display:none}
}