/* ==========================================================================
   eventosBot — landing
   Paleta oscura, retícula de líneas finas como motivo, un solo acento.
   ========================================================================== */

:root{
  --ink:        #08090C;
  --ink-2:      #0D0F14;
  --ink-3:      #12151C;
  --line:       rgba(255,255,255,.09);
  --line-soft:  rgba(255,255,255,.055);
  --text:       #F3F4F7;
  --muted:      #959BA8;
  --muted-2:    #6E7482;
  --accent:     #6D5EF8;
  --accent-lo:  #4B3BE0;
  --mint:       #2FE3B0;

  --shell: 1180px;
  --pad: 28px;

  --font-d: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-b: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  overflow-wrap:break-word;
  background:var(--ink);
  color:var(--text);
  font-family:var(--font-b);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,svg{ max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }

.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--pad);
}

.skip{
  position:absolute; left:-9999px; top:0; z-index:99;
  background:var(--accent); color:#fff; padding:12px 18px; border-radius:0 0 10px 0;
}
.skip:focus{ left:0; }

:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; border-radius:6px; }

/* ---------- Tipografía ---------- */
.h1{
  font-family:var(--font-d);
  font-weight:600;
  font-size:clamp(2.05rem, 5.2vw, 3.5rem);
  line-height:1.03;
  letter-spacing:-.035em;
  margin:0 0 22px;
  text-wrap:balance;
}
.h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--accent) 0%, #9C8BFF 45%, var(--mint) 100%);
  -webkit-background-clip:text; background-clip:text;
  color:transparent;
}
.h2{
  font-family:var(--font-d);
  font-weight:600;
  font-size:clamp(1.6rem, 3.4vw, 2.7rem);
  line-height:1.12;
  letter-spacing:-.03em;
  margin:0 0 20px;
  text-wrap:balance;
  max-width:30ch;
}
.lede{
  font-size:clamp(1.02rem,1.5vw,1.18rem);
  color:var(--muted);
  max-width:34em;
  margin:0 0 34px;
}
.body{ color:var(--muted); max-width:38em; margin:0; }

.eyebrow{
  font-family:var(--font-d);
  font-size:.75rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted-2);
  margin:0 0 16px;
}

.sec-head{ margin-bottom:56px; }
.sec-head--center{ text-align:center; }
.sec-head--center .h2{ margin-inline:auto; }

/* ---------- Botones ---------- */
.btn{
  --bg:linear-gradient(180deg,var(--accent),var(--accent-lo));
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  background:var(--bg); color:#fff;
  font-family:var(--font-d); font-weight:500; font-size:.94rem;
  padding:12px 22px; border:0; border-radius:100px; cursor:pointer;
  transition:transform .18s var(--ease), box-shadow .25s var(--ease), opacity .2s;
  box-shadow:0 8px 24px -12px rgba(109,94,248,.85);
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); box-shadow:0 14px 32px -12px rgba(109,94,248,.95); }
.btn:active{ transform:translateY(0); }
.btn--sm{ padding:9px 18px; font-size:.87rem; }
.btn--lg{ padding:15px 30px; font-size:1rem; }
.btn--full{ width:100%; }
.btn--ghost{
  background:transparent; color:var(--text);
  border:1px solid var(--line); box-shadow:none;
}
.btn--ghost:hover{ border-color:rgba(255,255,255,.26); box-shadow:none; background:rgba(255,255,255,.03); }

/* ---------- Nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s;
}
.nav.is-stuck{
  background:rgba(8,9,12,.78);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.nav__in{ display:flex; align-items:center; gap:28px; height:72px; }

.brand{ display:flex; align-items:center; gap:10px; margin-right:auto; }
.brand__mark{ width:30px; height:30px; display:block; flex:none; }
.brand__word{
  font-family:var(--font-d); font-weight:600; font-size:1.06rem;
  letter-spacing:-.025em; color:var(--text);
}
.brand__word span{ color:var(--accent); }

.nav__links{ display:flex; gap:28px; }
.nav__links a{
  font-size:.9rem; color:var(--muted); position:relative; padding:4px 0;
  transition:color .2s;
}
.nav__links a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:1px;
  background:var(--accent); transition:right .28s var(--ease);
}
.nav__links a:hover{ color:var(--text); }
.nav__links a:hover::after{ right:0; }

/* ---------- Hero ---------- */
.hero{ position:relative; padding:clamp(56px,9vw,104px) 0 clamp(72px,10vw,120px); overflow:hidden; }

.hero__grid{
  position:absolute; inset:-1px 0 auto; height:min(100%,900px);
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size:78px 78px;
  mask-image:radial-gradient(ellipse 100% 65% at 50% 22%, #000 25%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 100% 65% at 50% 22%, #000 25%, transparent 78%);
  pointer-events:none;
}
.hero__glow{
  position:absolute; top:-260px; left:50%; transform:translateX(-50%);
  width:min(1100px,130vw); height:620px; pointer-events:none;
  background:radial-gradient(ellipse at center, rgba(109,94,248,.30), rgba(109,94,248,.06) 45%, transparent 70%);
  filter:blur(28px);
}

.hero__in > *{ min-width:0; }
.hero__in{
  position:relative;
  display:grid; grid-template-columns:1.08fr .92fr; gap:clamp(32px,5vw,72px);
  align-items:center;
}

.badge{
  display:inline-flex; align-items:center; gap:9px;
  font-size:.81rem; color:var(--muted); font-weight:450;
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
  padding:7px 15px 7px 12px; border-radius:100px; margin:0 0 26px;
}
.badge__dot{
  width:6px; height:6px; border-radius:50%; background:var(--mint); flex:none;
  box-shadow:0 0 0 0 rgba(47,227,176,.6);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(47,227,176,.55); }
  70%{ box-shadow:0 0 0 7px rgba(47,227,176,0); }
  100%{ box-shadow:0 0 0 0 rgba(47,227,176,0); }
}

.hero__cta{ display:flex; gap:12px; flex-wrap:wrap; }

/* Teléfono */
.hero__demo{ display:flex; justify-content:center; }
.phone{
  width:min(100%,362px);
  background:linear-gradient(180deg,var(--ink-3),var(--ink-2));
  border:1px solid var(--line);
  border-radius:26px;
  overflow:hidden;
  box-shadow:0 44px 90px -50px rgba(0,0,0,.95), 0 0 0 1px rgba(255,255,255,.02) inset;
}
.phone__bar{
  display:flex; align-items:center; gap:11px;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.022);
}
.phone__avatar{
  width:34px; height:34px; border-radius:50%; flex:none;
  display:grid; place-items:center;
  background:linear-gradient(140deg,var(--accent),var(--accent-lo));
  font-family:var(--font-d); font-size:.76rem; font-weight:600; color:#fff;
}
.phone__name{ font-family:var(--font-d); font-size:.93rem; font-weight:500; line-height:1.25; }
.phone__name em{ display:block; font-style:normal; font-size:.72rem; color:var(--mint); font-family:var(--font-b); }

.phone__feed{ padding:20px 16px 24px; display:flex; flex-direction:column; gap:10px; }
.bub{
  max-width:84%; padding:11px 14px; font-size:.875rem; line-height:1.5;
  border-radius:16px;
  opacity:0; transform:translateY(10px);
}
.bub.is-on{ opacity:1; transform:none; transition:opacity .45s var(--ease), transform .45s var(--ease); }
.bub--in{ align-self:flex-start; background:var(--ink-3); border:1px solid var(--line); border-bottom-left-radius:5px; color:var(--text); }
.bub--out{ align-self:flex-end; background:linear-gradient(150deg,var(--accent),var(--accent-lo)); border-bottom-right-radius:5px; color:#fff; }
.bub--typing{
  align-self:flex-end; display:flex; gap:4px; padding:14px;
  background:linear-gradient(150deg,var(--accent),var(--accent-lo)); border-bottom-right-radius:5px;
}
.bub--typing i{ width:6px; height:6px; border-radius:50%; background:rgba(255,255,255,.85); animation:blink 1.3s infinite; }
.bub--typing i:nth-child(2){ animation-delay:.18s; }
.bub--typing i:nth-child(3){ animation-delay:.36s; }
@keyframes blink{ 0%,60%,100%{ opacity:.3; transform:translateY(0);} 30%{ opacity:1; transform:translateY(-3px);} }

/* ---------- Claims ---------- */
.claims{ border-block:1px solid var(--line); }
.claims__in{ display:grid; grid-template-columns:repeat(3,1fr); }
.claim{ padding:38px 30px; }
.claim + .claim{ border-left:1px solid var(--line); }
.claim h3{
  font-family:var(--font-d); font-size:1.5rem; font-weight:600;
  letter-spacing:-.02em; margin:0 0 6px;
}
.claim p{ margin:0; color:var(--muted); font-size:.92rem; max-width:24em; }

/* ---------- El reto ---------- */
.reto{ padding:clamp(72px,10vw,128px) 0; }
.reto__in > *,.contacto__in > *,.steps > *,.bento > *{ min-width:0; }
.reto__in{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(36px,6vw,80px); align-items:start; }

.pains li{ padding:20px 0; border-top:1px solid var(--line); }
.pains li:last-child{ border-bottom:1px solid var(--line); }
.pains span{
  display:block; font-family:var(--font-d); font-weight:500;
  font-size:1.03rem; margin-bottom:4px;
}
.pains p{ margin:0; color:var(--muted); font-size:.92rem; }

/* ---------- Cómo funciona ---------- */
.como{ padding:clamp(72px,10vw,128px) 0; border-top:1px solid var(--line); background:linear-gradient(180deg,var(--ink-2),var(--ink)); }

.steps{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line); border-radius:18px; overflow:hidden;
}
.step{ background:var(--ink); padding:38px 32px 42px; position:relative; }
.step__n{
  font-family:var(--font-d); font-size:.8rem; font-weight:600; letter-spacing:.1em;
  color:var(--accent); display:block; margin-bottom:26px;
}
.step h3{ font-family:var(--font-d); font-size:1.28rem; font-weight:600; letter-spacing:-.02em; margin:0 0 10px; }
.step p{ margin:0; color:var(--muted); font-size:.93rem; }
.step::after{
  content:""; position:absolute; top:44px; left:32px; width:28px; height:1px;
  background:linear-gradient(90deg,var(--accent),transparent);
}

/* ---------- Bento de capacidades ---------- */
.caps{ padding:clamp(72px,10vw,128px) 0; border-top:1px solid var(--line); }
.bento{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.cell{
  background:linear-gradient(170deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px 28px 32px;
  position:relative; overflow:hidden;
  transition:border-color .3s var(--ease), transform .3s var(--ease);
}
.cell::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%), rgba(109,94,248,.13), transparent 62%);
  opacity:0; transition:opacity .35s; pointer-events:none;
}
.cell:hover{ border-color:rgba(255,255,255,.2); transform:translateY(-3px); }
.cell:hover::before{ opacity:1; }
.cell--wide{ grid-column:span 2; }
.cell--full{ grid-column:1 / -1; }
.cell--full p{ max-width:56ch; }
.cell__icon{
  width:40px; height:40px; border-radius:11px; margin-bottom:20px;
  display:grid; place-items:center;
  background:rgba(109,94,248,.12);
  border:1px solid rgba(109,94,248,.3);
  color:#A99EFF;
}
.cell__icon svg{ width:20px; height:20px; }
.cell h3{ font-family:var(--font-d); font-size:1.14rem; font-weight:600; letter-spacing:-.02em; margin:0 0 9px; }
.cell p{ margin:0; color:var(--muted); font-size:.92rem; }

/* ---------- Marquesina de eventos ---------- */
.eventos{ padding:clamp(72px,10vw,120px) 0; border-top:1px solid var(--line); overflow:hidden; }
.marquee{
  position:relative; padding:8px 0; margin-top:-16px;
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
}
.marquee__track{ display:flex; gap:12px; width:max-content; animation:slide 44s linear infinite; }
.marquee:hover .marquee__track{ animation-play-state:paused; }
.marquee__track span{
  font-family:var(--font-d); font-size:1rem; font-weight:500; white-space:nowrap;
  padding:11px 24px; border:1px solid var(--line); border-radius:100px;
  background:rgba(255,255,255,.025); color:var(--text);
}
@keyframes slide{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
.eventos__foot{ text-align:center; color:var(--muted-2); font-size:.9rem; margin:32px 0 0; }

/* ---------- Contacto ---------- */
.contacto{ padding:clamp(72px,10vw,128px) 0; border-top:1px solid var(--line); background:linear-gradient(180deg,var(--ink),var(--ink-2)); }
.contacto__in{ display:grid; grid-template-columns:.92fr 1.08fr; gap:clamp(36px,6vw,76px); align-items:start; }

.ticks{ margin-top:30px; display:grid; gap:13px; }
.ticks li{ position:relative; padding-left:28px; color:var(--muted); font-size:.93rem; }
.ticks li::before{
  content:""; position:absolute; left:0; top:7px; width:14px; height:8px;
  border-left:1.8px solid var(--mint); border-bottom:1.8px solid var(--mint);
  transform:rotate(-45deg);
}

.form{
  background:rgba(255,255,255,.022);
  border:1px solid var(--line);
  border-radius:20px;
  padding:clamp(24px,3.4vw,34px);
}
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field{ margin-bottom:18px; display:flex; flex-direction:column; }
.field label{
  font-family:var(--font-d); font-size:.82rem; font-weight:500;
  margin-bottom:8px; color:var(--text);
}
.field label span{ color:var(--accent); }

.field input,.field select,.field textarea{
  width:100%; font-family:var(--font-b); font-size:.94rem; color:var(--text);
  background:var(--ink); border:1px solid var(--line); border-radius:11px;
  padding:12px 14px; transition:border-color .2s, background .2s;
  appearance:none; -webkit-appearance:none;
}
.field textarea{ resize:vertical; min-height:120px; }
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%23959BA8' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 14px center;
  padding-right:38px; cursor:pointer;
}
.field select option{ background:var(--ink-2); color:var(--text); }
.field input::placeholder,.field textarea::placeholder{ color:var(--muted-2); }
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--accent);
  background:rgba(109,94,248,.05);
}
.field.is-bad input,.field.is-bad select,.field.is-bad textarea{ border-color:#F2557A; }
.field__err{ margin:7px 0 0; font-size:.8rem; color:#F2557A; min-height:0; display:none; }
.field.is-bad .field__err{ display:block; }

.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

#submit{ margin-top:6px; position:relative; }
#submit[disabled]{ opacity:.65; cursor:progress; }
.btn__spin{
  display:none; width:15px; height:15px; border-radius:50%;
  border:2px solid rgba(255,255,255,.35); border-top-color:#fff;
  animation:spin .7s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }
#submit.is-busy .btn__spin{ display:block; }

.form__note{ margin:16px 0 0; font-size:.9rem; min-height:1.3em; }
.form__note.is-ok{ color:var(--mint); }
.form__note.is-bad{ color:#F2557A; }
.form__legal{ margin:14px 0 0; font-size:.78rem; color:var(--muted-2); }

/* ---------- Footer ---------- */
.foot{ border-top:1px solid var(--line); padding:44px 0; background:var(--ink-2); }
.foot__in{ display:flex; align-items:center; gap:28px; flex-wrap:wrap; }
.foot__brand{ margin-right:auto; }
.foot__brand p{ margin:6px 0 0; color:var(--muted-2); font-size:.87rem; }
.foot__links{ display:flex; gap:22px; flex-wrap:wrap; }
.foot__links a{ font-size:.88rem; color:var(--muted); transition:color .2s; }
.foot__links a:hover{ color:var(--text); }
.foot__copy{ margin:0; color:var(--muted-2); font-size:.85rem; }

/* ---------- Animación de entrada ---------- */
.reveal{ opacity:0; transform:translateY(22px); }
.reveal.is-on{
  opacity:1; transform:none;
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero__in{ grid-template-columns:1fr; }
  .phone{ width:min(100%,330px); }
  .reto__in,.contacto__in{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .bento{ grid-template-columns:repeat(2,1fr); }
  .cell--wide,.cell--full{ grid-column:span 2; }
  .nav__links{ display:none; }
}

@media (max-width:640px){
  :root{ --pad:20px; }
  .claims__in{ grid-template-columns:1fr; }
  .claim{ padding:26px 0; }
  .claim + .claim{ border-left:0; border-top:1px solid var(--line); }
  .bento,.form__row{ grid-template-columns:1fr; }
  .cell--wide,.cell--full{ grid-column:span 1; }
  .h1,.h2{ max-width:none; }
  .foot__in{ flex-direction:column; align-items:flex-start; gap:20px; }
  .hero__grid{ background-size:56px 56px; }
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important; animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal,.bub{ opacity:1 !important; transform:none !important; }
}