/* ============================================================
   SyncOps — brutalist-lite / light theme / accent hue 18°
   Naming: short-cryptic single-token classes (no BEM, no nesting)
   Layout: CSS Grid as the primary engine
   ============================================================ */

/* ---------- Font: Space Grotesk (display+body), IBM Plex Mono (code) ---------- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* ---------- Tokens ---------- */
:root{
  /* palette */
  --ink:#15171c;
  --ink-2:#2b2f37;
  --mut:#5d646f;
  --mut-2:#8a909a;
  --line:#d7d9de;
  --line-2:#c2c5cc;
  --paper:#ffffff;
  --paper-2:#f4f4f6;
  --paper-3:#e9eaee;
  --concrete:#e5e5e8;
  --accent:#ff4d00;
  --accent-2:#e84100;
  --accent-soft:#fff0e8;

  /* type */
  --sans:'Space Grotesk', system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:'IBM Plex Mono', ui-monospace, "SF Mono", Menlo, monospace;

  /* scale */
  --fs-xs:clamp(.72rem, .66rem + .3vw, .82rem);
  --fs-sm:clamp(.85rem, .8rem + .35vw, .98rem);
  --fs-base:clamp(1rem, .95rem + .35vw, 1.125rem);
  --fs-lg:clamp(1.25rem, 1.1rem + .8vw, 1.6rem);
  --fs-xl:clamp(1.7rem, 1.4rem + 1.6vw, 2.5rem);
  --fs-2xl:clamp(2.2rem, 1.8rem + 2.4vw, 3.6rem);
  --fs-hero:clamp(2.6rem, 2rem + 5.5vw, 5.4rem);

  /* space */
  --sp-1:.4rem; --sp-2:.7rem; --sp-3:1.05rem; --sp-4:1.5rem;
  --sp-5:2.2rem; --sp-6:3.2rem; --sp-7:4.6rem; --sp-8:6.4rem;
  --sec:clamp(3.6rem, 2.4rem + 7vw, 7.5rem);

  /* geometry */
  --r:2px;
  --sh:0 20px 44px -26px rgba(21,23,28,.4);
  --max:1200px;
  --pad:clamp(1.15rem, 4vw, 3rem);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{ min-height:100vh; }
img,svg,video{ display:block; max-width:100%; }
button,input,select,textarea{ font:inherit; color:inherit; }
a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; padding:0; }

/* ---------- Base ---------- */
body{
  font-family:var(--sans);
  font-size:var(--fs-base);
  line-height:1.62;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* ---------- Container (the standard pattern) ---------- */
.wrap{
  width:100%;
  max-width:var(--max);
  margin:0 auto;
  padding-inline:var(--pad);
}

/* ---------- Section ---------- */
.sec{ padding-block:var(--sec); position:relative; }
.sec-alt{ background:var(--paper-2); }
.sec-concrete{ background:var(--concrete); }

/* ---------- Type ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:var(--fs-xs);
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--accent-2);
  display:inline-flex;
  align-items:center;
  gap:.6rem;
}
.eyebrow::before{
  content:"";
  width:.5rem; height:.5rem;
  background:var(--accent);
  display:inline-block;
  flex:none;
}
.h1{ font-size:var(--fs-hero); line-height:.98; font-weight:700; letter-spacing:-.02em; }
.h2{ font-size:var(--fs-2xl); line-height:1.02; font-weight:700; letter-spacing:-.02em; }
.h3{ font-size:var(--fs-xl); line-height:1.08; font-weight:600; letter-spacing:-.01em; }
.h4{ font-size:var(--fs-lg); font-weight:600; line-height:1.2; }
.lead{ font-size:var(--fs-lg); line-height:1.5; color:var(--ink-2); font-weight:400; max-width:44ch; }
.body{ color:var(--ink-2); max-width:64ch; }
.body + .body{ margin-top:1rem; }
.mono{ font-family:var(--mono); }
mark{ background:var(--accent-soft); color:var(--accent-2); padding:0 .28em; }

/* ---------- Links ---------- */
.link{ position:relative; font-weight:500; }
.link::after{
  content:""; position:absolute; left:0; bottom:-2px;
  width:100%; height:2px; background:var(--accent);
  transform:scaleX(0); transform-origin:left; transition:transform .3s ease;
}
.link:hover::after{ transform:scaleX(1); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  font-family:var(--sans); font-weight:600; font-size:var(--fs-sm);
  letter-spacing:.01em;
  padding:.85rem 1.4rem;
  border:1.5px solid var(--ink);
  border-radius:var(--r);
  cursor:pointer;
  transition:transform .14s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn .arw{ font-family:var(--mono); transition:transform .2s ease; }
.btn:hover .arw{ transform:translateX(4px); }
.btn--primary{
  background:var(--ink); color:var(--paper);
  border-color:var(--ink);
  box-shadow:4px 4px 0 0 var(--accent);
}
.btn--primary:hover{ background:var(--accent); border-color:var(--accent); transform:translate(-2px,-2px); box-shadow:6px 6px 0 0 var(--ink); }
.btn--ghost{ background:var(--paper); color:var(--ink); }
.btn--ghost:hover{ background:var(--ink); color:var(--paper); transform:translate(-2px,-2px); box-shadow:4px 4px 0 0 var(--accent); }
.btn--accent{ background:var(--accent); color:#fff; border-color:var(--accent); box-shadow:4px 4px 0 0 var(--ink); }
.btn--accent:hover{ transform:translate(-2px,-2px); box-shadow:6px 6px 0 0 var(--ink); }

/* ---------- Header ---------- */
.head{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(1.4) blur(10px);
  -webkit-backdrop-filter:saturate(1.4) blur(10px);
}
.head__top{
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding-block:.7rem;
  border-bottom:1px solid var(--line);
}
.brand{ display:flex; align-items:center; gap:.6rem; font-weight:700; font-size:1.15rem; letter-spacing:-.02em; }
.brand__mark{ width:34px; height:34px; flex:none; }
.brand__mark svg{ width:100%; height:100%; }
.brand__tag{ font-family:var(--mono); font-size:.7rem; color:var(--mut); letter-spacing:.05em; border-left:1px solid var(--line); padding-left:.6rem; }
.head__top-r{ display:flex; align-items:center; gap:1.1rem; }
.status{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.04em; color:var(--mut);
  display:inline-flex; align-items:center; gap:.45rem;
}
.status__dot{ width:8px; height:8px; border-radius:50%; background:#1fbf7a; box-shadow:0 0 0 0 rgba(31,191,122,.5); animation:pulse 2s infinite; }
@keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(31,191,122,.5);} 70%{ box-shadow:0 0 0 7px rgba(31,191,122,0);} 100%{ box-shadow:0 0 0 0 rgba(31,191,122,0);} }
.head__ver{ font-family:var(--mono); font-size:.72rem; color:var(--mut); }
.head__nav{ display:flex; align-items:center; justify-content:space-between; gap:1.5rem; padding-block:.75rem; }
.nav{ display:flex; align-items:center; gap:.2rem; flex-wrap:wrap; }
.nav a{
  font-size:.92rem; font-weight:500; color:var(--ink-2);
  padding:.4rem .7rem; border-radius:var(--r);
  transition:color .2s ease, background .2s ease;
  position:relative;
}
.nav a:hover{ color:var(--ink); background:var(--paper-2); }
.nav a.is-active{ color:var(--ink); }
.nav a.is-active::after{ content:""; position:absolute; left:.7rem; right:.7rem; bottom:-.15rem; height:2px; background:var(--accent); }
.nav__cta{ margin-left:auto; }

/* ---------- Footer ---------- */
.foot{ background:var(--ink); color:#e6e8ec; padding-block:var(--sp-7) var(--sp-5); }
.foot__grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:2rem 2.5rem; }
.foot__brand .brand{ color:#fff; }
.foot__brand .brand__tag{ color:#9aa0aa; border-color:#3a3f47; }
.foot__lead{ color:#a9afb9; margin-top:1rem; max-width:34ch; font-size:var(--fs-sm); line-height:1.6; }
.foot__status{ margin-top:1.4rem; display:flex; align-items:center; gap:.5rem; font-family:var(--mono); font-size:.75rem; color:#8b919b; }
.foot__col h5{ font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:#7b818b; margin-bottom:1rem; }
.foot__col a{ display:block; color:#c7ccd4; font-size:.92rem; padding:.32rem 0; transition:color .2s ease, transform .2s ease; }
.foot__col a:hover{ color:var(--accent); transform:translateX(3px); }
.foot__bottom{
  display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap;
  margin-top:var(--sp-6); padding-top:var(--sp-4); border-top:1px solid #2a2f36;
  font-family:var(--mono); font-size:.74rem; color:#7b818b;
}
.foot__bottom a{ color:#9aa0aa; }
.foot__bottom a:hover{ color:var(--accent); }

/* ---------- Hero ---------- */
.hero{ padding-block:clamp(2.5rem,4vw,4rem) var(--sec); position:relative; overflow:hidden; }
.hero__grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(1.5rem,3vw,3.2rem); align-items:center; }
.hero__eyebrow{ margin-bottom:1.4rem; }
.hero__title{ font-size:var(--fs-hero); line-height:.98; font-weight:700; letter-spacing:-.025em; }
.hero__title .hl{ color:var(--accent); position:relative; white-space:nowrap; }
.hero__title .hl::after{ content:""; position:absolute; left:0; right:0; bottom:.02em; height:.12em; background:var(--accent-soft); z-index:-1; }
.hero__sub{ font-size:var(--fs-lg); color:var(--ink-2); max-width:42ch; margin-top:1.4rem; line-height:1.5; }
.hero__cta{ display:flex; gap:1rem; flex-wrap:wrap; margin-top:2rem; }
.hero__meta{ margin-top:2.4rem; display:flex; flex-wrap:wrap; gap:1.6rem 2.4rem; }
.hero__meta div{ display:flex; flex-direction:column; }
.hero__meta .k{ font-family:var(--mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--mut-2); }
.hero__meta .v{ font-weight:600; font-size:1.05rem; }

/* Hero visual panel */
.hero__panel{
  background:var(--ink); color:#e6e8ec; border-radius:var(--r);
  border:1px solid #000; box-shadow:var(--sh);
  overflow:hidden; position:relative;
}
.hero__panel::before{
  content:""; position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:26px 26px; pointer-events:none;
}
.hero__panel-bar{
  display:flex; align-items:center; gap:.5rem;
  padding:.7rem .9rem; border-bottom:1px solid #2a2f36;
  font-family:var(--mono); font-size:.72rem; color:#8b919b;
}
.hero__panel-bar .dot{ width:9px; height:9px; border-radius:50%; background:#3a3f47; }
.hero__panel-bar .dot.on{ background:var(--accent); }
.hero__panel-bar .ttl{ margin-left:auto; }
.hero__panel-body{ padding:1.1rem 1rem 1.3rem; position:relative; }
.hero__panel .row{
  display:flex; justify-content:space-between; gap:1rem;
  font-family:var(--mono); font-size:.82rem; padding:.5rem 0;
  border-bottom:1px dashed #2a2f36;
}
.hero__panel .row:last-child{ border-bottom:none; }
.hero__panel .row span{ color:#8b919b; }
.hero__panel .row b{ color:#fff; font-weight:600; }
.hero__panel .row .ok{ color:#37d39a; }
.hero__panel .row .lag{ color:var(--accent); }
.hero__panel .meter{ height:8px; background:#2a2f36; border-radius:2px; overflow:hidden; margin-top:1.1rem; }
.hero__panel .meter i{ display:block; height:100%; width:82%; background:linear-gradient(90deg,var(--accent-2),var(--accent)); }
.hero__panel .meter-lbl{ font-family:var(--mono); font-size:.7rem; color:#8b919b; display:flex; justify-content:space-between; margin-bottom:.4rem; }

/* generic image slot */
.img{ width:100%; height:auto; border-radius:var(--r); object-fit:cover; }

/* ---------- Content section ---------- */
.content__head{ max-width:52ch; }
.content__head .eyebrow{ margin-bottom:1rem; }
.content__head .h2{ margin-bottom:1.2rem; }
.content__body{ margin-top:2rem; display:grid; grid-template-columns:1fr; gap:1.2rem; }

/* ---------- Feature / card grid ---------- */
.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.4rem; margin-top:2.6rem; }
.card{
  background:var(--paper); border:1.5px solid var(--line-2); border-radius:var(--r);
  padding:1.6rem 1.5rem; position:relative;
  transition:transform .16s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover{ transform:translateY(-4px); border-color:var(--ink); box-shadow:var(--sh); }
.card__idx{ font-family:var(--mono); font-size:.78rem; color:var(--accent-2); font-weight:600; }
.card__title{ font-size:var(--fs-lg); font-weight:600; margin:.9rem 0 .6rem; letter-spacing:-.01em; }
.card__text{ color:var(--mut); font-size:var(--fs-sm); line-height:1.6; }
.card__foot{ margin-top:1.3rem; font-family:var(--mono); font-size:.74rem; color:var(--mut-2); display:flex; align-items:center; gap:.4rem; }
.card--feat{ border-color:var(--ink); background:var(--paper-2); }
.card--feat .card__idx{ color:var(--ink); }

/* ---------- Stats ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin-top:2.4rem; border-top:1.5px solid var(--ink); }
.stat{ padding:1.6rem 1.4rem 1.6rem 0; border-right:1px solid var(--line); }
.stat:last-child{ border-right:none; }
.stat .num{ font-size:clamp(2.1rem,1.6rem + 2.4vw,3.4rem); font-weight:700; line-height:1; letter-spacing:-.02em; }
.stat .num em{ font-style:normal; color:var(--accent); font-size:.6em; vertical-align:.35em; }
.stat .lbl{ font-family:var(--mono); font-size:.76rem; letter-spacing:.05em; color:var(--mut); margin-top:.7rem; text-transform:uppercase; }

/* ---------- CTA band ---------- */
.cta{ background:var(--ink); color:#fff; }
.cta__in{ display:grid; grid-template-columns:1.4fr auto; gap:2rem; align-items:center; }
.cta__in .eyebrow{ color:var(--accent); }
.cta__in .h2{ color:#fff; margin:.9rem 0 .8rem; }
.cta__in p{ color:#a9afb9; max-width:46ch; }
.cta__actions{ display:flex; flex-direction:column; gap:.8rem; }
.cta__note{ font-family:var(--mono); font-size:.72rem; color:#7b818b; }

/* ---------- FAQ ---------- */
.faq{ margin-top:2.4rem; border-top:1.5px solid var(--ink); }
.faq__item{ border-bottom:1px solid var(--line-2); }
.faq__q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding:1.3rem .2rem; font-size:var(--fs-lg); font-weight:600; color:var(--ink);
}
.faq__q .plus{ font-family:var(--mono); font-size:1.4rem; color:var(--accent); flex:none; transition:transform .2s ease; }
.faq__a{ padding:0 .2rem 1.4rem; color:var(--mut); max-width:68ch; line-height:1.65; }

/* ---------- Page hero (inner pages) ---------- */
.phero{ padding-block:clamp(2.5rem,4vw,4rem) 0; border-bottom:1.5px solid var(--ink); }
.phero__grid{ display:grid; grid-template-columns:1fr; gap:1.2rem; }
.phero .eyebrow{ margin-bottom:1.2rem; }
.phero .h1{ max-width:20ch; }
.phero .lead{ margin-top:1.2rem; }
.phero__crumb{ font-family:var(--mono); font-size:.74rem; color:var(--mut); margin-bottom:1.4rem; }

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero__grid{ grid-template-columns:1fr; }
  .hero__panel{ max-width:560px; }
  .cards{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:820px){
  .head__top-r .head__ver{ display:none; }
  .head__nav{ flex-direction:column; align-items:stretch; gap:.7rem; }
  .nav{ justify-content:flex-start; }
  .nav a{ flex:1 1 auto; text-align:center; }
  .nav__cta{ margin-left:0; }
  .nav__cta .btn{ width:100%; }
}
@media (max-width:720px){
  .cards{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .stat{ border-bottom:1px solid var(--line); }
  .stat:nth-child(odd){ border-right:1px solid var(--line); }
  .stat:nth-child(even){ border-right:none; }
  .cta__in{ grid-template-columns:1fr; }
  .foot__grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:480px){
  .brand__tag{ display:none; }
  .foot__grid{ grid-template-columns:1fr; }
  .hero__meta{ gap:1.2rem 1.8rem; }
}

/* ---------- Motion (respects reduced-motion) ---------- */
@media (prefers-reduced-motion: no-preference){
  .rise{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
  .rise.is-in{ opacity:1; transform:none; }
}
::selection{ background:var(--accent); color:#fff; }*{box-sizing:border-box}img,svg,video{max-width:100%;height:auto}html{-webkit-text-size-adjust:100%}