/* ============================================================
   INNOVIO theme — design system (from approved prototype)
   ============================================================ */
:root{
  --ink:#16232E; --ink-soft:#33424F; --steel:#5E7285;
  --line:#D8DFE4; --paper:#F5F7F8; --card:#FFFFFF;
  --verified:#17845C; --verified-dk:#0F6244; --tag:#F0B429;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --sans:"IBM Plex Sans",system-ui,sans-serif;
  --disp:"Archivo",var(--sans);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--verified);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--verified)}
.section-title{font-family:var(--disp);font-weight:700;font-size:clamp(28px,3.6vw,42px);line-height:1.12;letter-spacing:-.015em;margin:14px 0 10px}
.section-lede{color:var(--steel);max-width:56ch}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,247,248,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{font-family:var(--disp);font-weight:800;font-size:19px;letter-spacing:-.01em;text-decoration:none;display:flex;align-items:center;gap:10px}
.brand .mark{width:30px;height:30px;border:2px solid var(--ink);border-radius:4px;display:grid;place-items:center}
.brand .mark svg{width:16px;height:16px;stroke:var(--verified)}
.nav-links{display:flex;gap:30px;list-style:none}
.nav-links a{text-decoration:none;font-size:14.5px;font-weight:500;color:var(--ink-soft);transition:color .15s}
.nav-links a:hover{color:var(--verified-dk)}
.nav-cta{font-family:var(--mono);font-size:13px;text-decoration:none;border:1px solid var(--ink);border-radius:3px;padding:9px 16px;transition:.15s}
.nav-cta:hover{background:var(--ink);color:#fff}
@media(max-width:840px){.nav-links{display:none}}

/* hero slider */
.hero{border-bottom:1px solid var(--line);background:linear-gradient(180deg,#FFF 0%,var(--paper) 100%)}
.hero-viewport{position:relative;overflow:hidden}
.hero-track{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.hero-slide{min-width:100%;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:72px 0 64px}
.hero-copy .kicker{font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--verified);margin-bottom:18px;display:inline-flex;align-items:center;gap:8px}
.hero-copy .kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--tag)}
.hero-copy .hero-title{font-family:var(--disp);font-weight:800;font-size:clamp(38px,5.4vw,64px);line-height:1.04;letter-spacing:-.025em;margin-bottom:20px}
.hero-copy p{color:var(--steel);font-size:17px;max-width:50ch;margin-bottom:30px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.btn{font-family:var(--mono);font-size:13.5px;text-decoration:none;padding:13px 22px;border-radius:3px;transition:.15s;display:inline-block}
.btn-primary{background:var(--verified);color:#fff;border:1px solid var(--verified)}
.btn-primary:hover{background:var(--verified-dk);border-color:var(--verified-dk)}
.btn-ghost{border:1px solid var(--line);color:var(--ink-soft);background:#fff}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.hero-visual{position:relative}
.hero-visual .frame{aspect-ratio:5/4;border:1px solid var(--line);border-radius:6px;background:#fff;overflow:hidden;position:relative}
.hero-visual .frame img,.hero-visual .frame svg{width:100%;height:100%;object-fit:cover}
.hero-visual .spec{position:absolute;bottom:14px;left:14px;font-family:var(--mono);font-size:11.5px;color:var(--steel);background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:3px;padding:5px 10px}
@media(max-width:840px){.hero-slide{grid-template-columns:1fr;padding:48px 0 40px}.hero-visual{order:-1}.hero-visual .frame{aspect-ratio:16/9}}

/* calibration ruler control */
.hero-ruler{border-top:1px solid var(--line);padding:18px 0 26px}
.ruler-row{display:flex;align-items:flex-end;justify-content:space-between;gap:28px}
.ruler-scale{flex:1;position:relative;height:34px;cursor:pointer}
.ruler-ticks{position:absolute;inset:0;display:flex;align-items:flex-end}
.tick{flex:1;display:flex;align-items:flex-end}
.tick i{display:block;width:1px;height:8px;background:var(--line);margin:0 auto;transition:background .3s,height .3s}
.tick.major i{height:16px}
.tick.filled i{background:var(--verified)}
.ruler-labels{position:absolute;top:-6px;left:0;right:0;display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--steel)}
.ruler-labels span{transform:translateX(-2px);transition:color .3s}
.ruler-labels span.active{color:var(--verified-dk);font-weight:500}
.ruler-meta{font-family:var(--mono);font-size:12.5px;color:var(--steel);display:flex;align-items:center;gap:18px;white-space:nowrap}
.ruler-meta .count b{color:var(--ink);font-weight:500}
.ruler-nav{display:flex;gap:8px}
.ruler-nav button{width:34px;height:34px;border:1px solid var(--line);background:#fff;border-radius:3px;cursor:pointer;color:var(--ink-soft);display:grid;place-items:center;transition:.15s}
.ruler-nav button:hover{border-color:var(--verified);color:var(--verified-dk)}
.ruler-nav button:focus-visible{outline:2px solid var(--verified);outline-offset:2px}

/* proof strip */
.proof{border-bottom:1px solid var(--line);background:#fff}
.proof .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-top:26px;padding-bottom:26px;gap:24px}
.proof .item{border-left:1px solid var(--line);padding-left:18px}
.proof .item:first-child{border-left:0;padding-left:0}
.proof b{font-family:var(--disp);font-size:22px;font-weight:700;display:block}
.proof span{font-family:var(--mono);font-size:11.5px;color:var(--steel);text-transform:uppercase;letter-spacing:.08em}
@media(max-width:840px){.proof .wrap{grid-template-columns:1fr 1fr}.proof .item{border-left:0;padding-left:0}}

/* news */
.news{padding:88px 0 72px}
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.news-all{font-family:var(--mono);font-size:13px;text-decoration:none;color:var(--verified-dk);border-bottom:1px solid currentColor;padding-bottom:2px;white-space:nowrap}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:24px 24px 20px;display:flex;flex-direction:column;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s}
.news-card:hover{border-color:var(--verified);transform:translateY(-2px);box-shadow:0 8px 24px rgba(22,35,46,.07)}
.news-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;font-family:var(--mono);font-size:11.5px;color:var(--steel)}
.news-tag{border:1px solid var(--line);border-radius:2px;padding:3px 8px;text-transform:uppercase;letter-spacing:.08em;font-size:10.5px;color:var(--ink-soft);background:var(--paper)}
.news-card h3{font-family:var(--disp);font-weight:600;font-size:19px;line-height:1.3;letter-spacing:-.01em;margin-bottom:10px}
.news-card p{color:var(--steel);font-size:14.5px;flex:1}
.news-card .read{margin-top:20px;font-family:var(--mono);font-size:12.5px;color:var(--verified-dk)}
@media(max-width:840px){.news-grid{grid-template-columns:1fr}}

/* downloads register */
.downloads{padding:72px 0 96px;border-top:1px solid var(--line);background:#fff}
.dl-table{margin-top:36px;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.dl-row{display:grid;grid-template-columns:110px 1.4fr 1fr 90px 130px;gap:18px;align-items:center;padding:16px 20px;background:var(--card);border-top:1px solid var(--line);text-decoration:none;transition:background .15s}
.dl-row:first-child{border-top:0}
.dl-row:hover{background:var(--paper)}
.dl-row.head{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--steel);background:var(--paper);padding-top:12px;padding-bottom:12px}
.dl-id{font-family:var(--mono);font-size:12.5px;color:var(--steel)}
.dl-name{font-weight:600;font-size:15px}
.dl-desc{color:var(--steel);font-size:13.5px}
.dl-size{font-family:var(--mono);font-size:12.5px;color:var(--steel)}
.dl-get{font-family:var(--mono);font-size:12.5px;color:var(--verified-dk);display:flex;align-items:center;gap:7px;justify-content:flex-end}
.dl-get svg{width:14px;height:14px}
@media(max-width:840px){.dl-row{grid-template-columns:1fr auto}.dl-id,.dl-desc,.dl-size,.dl-row.head{display:none}}

/* single post / generic content */
.article{padding:64px 0 96px;max-width:760px}
.article .meta{font-family:var(--mono);font-size:12.5px;color:var(--steel);margin-bottom:14px;display:flex;gap:14px;align-items:center}
.article h1{font-family:var(--disp);font-weight:800;font-size:clamp(30px,4.4vw,48px);line-height:1.1;letter-spacing:-.02em;margin-bottom:26px}
.article .content>*+*{margin-top:1.1em}
.article .content h2{font-family:var(--disp);font-size:24px;margin-top:1.8em}
.article .content a{color:var(--verified-dk)}
.article .content img{border:1px solid var(--line);border-radius:6px}

/* footer */
.site-footer{background:var(--ink);color:#B9C6D0;padding:56px 0 36px}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.site-footer h4{font-family:var(--mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.12em;color:#7E93A5;margin-bottom:14px}
.site-footer .fbrand{font-family:var(--disp);font-weight:800;font-size:19px;color:#fff;margin-bottom:12px}
.site-footer p,.site-footer li{font-size:14px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:8px}
.site-footer a{text-decoration:none;color:#B9C6D0}
.site-footer a:hover{color:#fff}
.site-footer .base{margin-top:44px;padding-top:22px;border-top:1px solid #2A3947;display:flex;justify-content:space-between;gap:16px;font-family:var(--mono);font-size:12px;color:#7E93A5;flex-wrap:wrap}
@media(max-width:840px){.site-footer .cols{grid-template-columns:1fr}}

/* motion */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-track{transition:none}
  .reveal{opacity:1;transform:none;transition:none}
}