/* ==========================================================================
   GrindZone — Coming Soon
   Marca: naranja #F36F35 (primario) · violeta #8978B7 (secundario)
   Tipografía: Cabinet Grotesk (auto-hospedada)
   ========================================================================== */

/* ---------- Fuentes ---------- */
@font-face{font-family:"Cabinet Grotesk";src:url("/assets/fonts/CabinetGrotesk-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Cabinet Grotesk";src:url("/assets/fonts/CabinetGrotesk-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Cabinet Grotesk";src:url("/assets/fonts/CabinetGrotesk-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Cabinet Grotesk";src:url("/assets/fonts/CabinetGrotesk-800.woff2") format("woff2");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"Cabinet Grotesk";src:url("/assets/fonts/CabinetGrotesk-900.woff2") format("woff2");font-weight:900;font-style:normal;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  --orange:#f36f35;
  --orange-soft:#ff8f5e;
  --violet:#8978b7;
  --violet-soft:#a99adf;

  --ink:#15101d;
  --ink-2:#1d1629;
  --line:rgba(169,154,223,.16);
  --line-strong:rgba(169,154,223,.30);

  --text:#f4f1fa;
  --text-2:#c2b8d8;
  --text-3:#8c81a3;

  --shell:min(1100px, 100% - 2.5rem);
  --r-sm:10px;
  --r-md:16px;
  --r-pill:999px;

  --font:"Cabinet Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100svh;
  background:var(--ink);
  color:var(--text);
  font-family:var(--font);
  font-weight:500;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
::selection{background:var(--orange);color:#fff}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Fondo ---------- */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}

/* rejilla de circuito, guiño al isotipo */
.bg__grid{
  position:absolute;inset:-10%;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:.5;
  mask-image:radial-gradient(115% 85% at 50% 38%, #000 0%, transparent 72%);
  -webkit-mask-image:radial-gradient(115% 85% at 50% 38%, #000 0%, transparent 72%);
}
.bg__glow{position:absolute;border-radius:50%;filter:blur(90px);will-change:transform}
.bg__glow--orange{
  width:min(62vw,720px);aspect-ratio:1;
  top:-20%;left:50%;translate:-50% 0;
  background:radial-gradient(circle, rgba(243,111,53,.42), rgba(243,111,53,0) 68%);
  animation:drift 22s ease-in-out infinite alternate;
}
.bg__glow--violet{
  width:min(70vw,820px);aspect-ratio:1;
  bottom:-32%;left:12%;
  background:radial-gradient(circle, rgba(137,120,183,.40), rgba(137,120,183,0) 68%);
  animation:drift 28s ease-in-out infinite alternate-reverse;
}
.bg__noise{
  position:absolute;inset:0;opacity:.05;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)'/%3E%3C/svg%3E");
}
@keyframes drift{
  from{transform:translate3d(-4%,-3%,0) scale(1)}
  to{transform:translate3d(5%,4%,0) scale(1.12)}
}

/* ---------- Topbar / idioma ---------- */
.topbar{display:flex;justify-content:flex-end;align-items:center;min-height:2.25rem}

.lang{
  display:inline-flex;align-items:center;gap:2px;
  padding:3px;
  border:1px solid var(--line-strong);
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.04);
  backdrop-filter:blur(8px);
}
.lang__btn{
  appearance:none;border:0;cursor:pointer;
  padding:.34rem .78rem;
  border-radius:var(--r-pill);
  background:transparent;
  color:var(--text-3);
  font-family:inherit;font-size:.74rem;font-weight:800;
  letter-spacing:.1em;
  transition:color .18s ease, background .18s ease;
}
.lang__btn:hover{color:var(--text)}
.lang__btn.is-active{background:var(--orange);color:#fff}

/* ---------- Layout ---------- */
.shell{
  position:relative;z-index:1;
  width:var(--shell);margin-inline:auto;
  min-height:100svh;
  display:flex;flex-direction:column;
  padding-block:clamp(1.25rem,3.5vh,2.5rem);
  gap:clamp(1rem,2.4vh,1.5rem);
}
.hero{
  flex:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;
  gap:clamp(.8rem,1.7vh,1.2rem);
}

/* ---------- Badge ---------- */
.badge{
  margin:0;
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.42rem .95rem .42rem .8rem;
  border:1px solid var(--line-strong);
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.03);
  backdrop-filter:blur(8px);
  font-size:.78rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-2);
}
.badge__dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--orange);
  box-shadow:0 0 0 0 rgba(243,111,53,.7);
  animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(243,111,53,.65)}
  70%{box-shadow:0 0 0 9px rgba(243,111,53,0)}
  100%{box-shadow:0 0 0 0 rgba(243,111,53,0)}
}

/* ---------- Isotipo ---------- */
.mark{
  position:relative;
  width:clamp(94px,11vw,128px);
  aspect-ratio:1;
  display:grid;place-items:center;
  margin-top:.25rem;
}
.mark__halo{
  position:absolute;inset:-38%;
  border-radius:50%;
  background:radial-gradient(circle, rgba(243,111,53,.30), rgba(243,111,53,0) 62%);
  animation:breathe 5.5s ease-in-out infinite;
}
@keyframes breathe{0%,100%{opacity:.55;transform:scale(.94)}50%{opacity:1;transform:scale(1.06)}}

.gz-mark{width:100%;height:100%;position:relative}
.gz-mark .gz-arcs{
  color:var(--orange);
  transform-origin:50% 50%;
  animation:spin 24s linear infinite;
  filter:drop-shadow(0 0 14px rgba(243,111,53,.45));
}
.gz-mark .gz-brain{
  color:#fff;
  filter:drop-shadow(0 0 12px rgba(169,154,223,.45));
  animation:think 4.5s ease-in-out infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes think{0%,100%{opacity:.88}50%{opacity:1}}

/* ---------- Wordmark ---------- */
.wordmark{margin:0;width:min(340px,70vw)}
.wordmark__art{
  display:block;width:100%;aspect-ratio:336.7/51.1;
  background:#fff;
  -webkit-mask:url("/assets/img/wordmark.svg") center/contain no-repeat;
  mask:url("/assets/img/wordmark.svg") center/contain no-repeat;
}

/* ---------- Textos ---------- */
.tagline{
  margin:.35rem 0 0;
  max-width:22ch;
  font-size:clamp(1.6rem,4.4vw,2.65rem);
  font-weight:800;
  line-height:1.08;
  letter-spacing:-.025em;
  text-wrap:balance;
}
.tagline em{
  font-style:normal;
  color:var(--orange);
}
.lede{
  margin:0;
  max-width:54ch;
  font-size:clamp(.97rem,1.7vw,1.06rem);
  line-height:1.6;
  color:var(--text-2);
  text-wrap:pretty;
}

/* ---------- Countdown ---------- */
.countdown{
  display:flex;align-items:center;gap:clamp(.5rem,2vw,1.1rem);
  padding:.75rem clamp(1rem,3vw,1.6rem);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  backdrop-filter:blur(10px);
}
.countdown[hidden]{display:none}
.countdown__unit{display:flex;flex-direction:column;align-items:center;min-width:3.4rem}
.countdown__unit b{
  font-size:clamp(1.35rem,3.6vw,1.85rem);font-weight:800;
  line-height:1;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
}
.countdown__unit span{
  margin-top:.35rem;
  font-size:.66rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-3);
}
.countdown__sep{width:5px;height:5px;border-radius:50%;background:var(--violet);opacity:.7;margin-bottom:1rem}

/* ---------- Form ---------- */
.notify{width:min(500px,100%);margin-top:.4rem}
.notify__field{
  display:flex;align-items:center;gap:.4rem;
  padding:.4rem;
  border:1px solid var(--line-strong);
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.05);
  backdrop-filter:blur(10px);
  transition:border-color .2s ease, box-shadow .2s ease;
}
.notify__field:focus-within{
  border-color:var(--orange);
  box-shadow:0 0 0 4px rgba(243,111,53,.16);
}
.notify.is-invalid .notify__field{border-color:#ff6b6b;box-shadow:0 0 0 4px rgba(255,107,107,.14)}

.notify input{
  flex:1;min-width:0;
  padding:.72rem .5rem .72rem 1.05rem;
  border:0;background:transparent;
  color:var(--text);
  font-family:inherit;font-size:1rem;font-weight:500;
}
.notify input::placeholder{color:var(--text-3)}
.notify input:focus{outline:none}

.btn{
  flex:none;
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.72rem 1.35rem;
  border:0;border-radius:var(--r-pill);
  background:var(--orange);
  color:#fff;
  font-family:inherit;font-size:.95rem;font-weight:800;
  letter-spacing:.01em;
  cursor:pointer;
  transition:background .18s ease, transform .18s ease, box-shadow .18s ease;
  box-shadow:0 6px 20px -6px rgba(243,111,53,.65);
}
.btn:hover{background:var(--orange-soft);transform:translateY(-1px);box-shadow:0 10px 26px -8px rgba(243,111,53,.8)}
.btn:active{transform:translateY(0)}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.btn__icon{width:18px;height:18px;transition:transform .18s ease}
.btn:hover .btn__icon{transform:translateX(3px)}

.notify__note{
  margin:.75rem 0 0;
  font-size:.85rem;
  color:var(--text-3);
  min-height:1.3em;
}
.notify__note.is-ok{color:var(--violet-soft);font-weight:700}
.notify__note.is-err{color:#ff8f8f;font-weight:700}

/* estado enviado */
.notify.is-done .notify__field{border-color:var(--violet);box-shadow:0 0 0 4px rgba(137,120,183,.16)}

/* ---------- Kicker ---------- */
.kicker{
  margin:.6rem 0 0;
  font-size:.9rem;font-weight:700;
  letter-spacing:.03em;
  color:var(--text-3);
}
.kicker em{font-style:normal;color:var(--violet-soft)}

/* ---------- Footer ---------- */
.foot{
  display:flex;flex-direction:column;align-items:center;gap:.75rem;
  padding-top:1rem;
  border-top:1px solid var(--line);
}
.social{
  display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem;
  margin:0;padding:0;list-style:none;
}
.social a{
  display:grid;place-items:center;
  width:40px;height:40px;
  border:1px solid var(--line-strong);
  border-radius:50%;
  color:var(--text-2);
  transition:color .18s ease, border-color .18s ease, background .18s ease, transform .18s ease;
}
.social a:hover{color:#fff;border-color:var(--orange);background:rgba(243,111,53,.14);transform:translateY(-2px)}
.social svg{width:18px;height:18px;fill:currentColor}

.foot__legal{margin:0;font-size:.8rem;color:var(--text-3);text-align:center}

/* ---------- Responsive ---------- */
@media (max-width:520px){
  :root{--shell:calc(100% - 2rem)}
  .notify__field{flex-direction:column;gap:.55rem;border-radius:var(--r-md);padding:.55rem}
  .notify input{width:100%;padding:.7rem .9rem;text-align:center}
  .btn{width:100%;justify-content:center}
  .countdown{width:100%;justify-content:space-between}
}

@media (max-height:900px) and (min-width:521px){
  .mark{width:clamp(80px,8.5vw,102px)}
  .wordmark{width:min(280px,58vw)}
  .tagline{font-size:clamp(1.4rem,3.2vw,2.05rem)}
  .lede{font-size:.95rem}
  .hero{gap:.7rem}
  .countdown{padding:.6rem 1.3rem}
  .social a{width:36px;height:36px}
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}