/* ── RESET & TOKENS ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --teal:        #0891B2;
  --teal-light:  #F0FAFB;
  --teal-mid:    #BAE6F5;
  --teal-dark:   #0E7490;
  --bg:          #FFFFFF;
  --bg2:         #FFFFFF;
  --bg3:         #F9FAFB;
  --code-bg:     #0F172A;
  --ink:         #1C1B18;
  --ink2:        #3E3D38;
  --ink3:        #68675F;
  --ink4:        #9A9990;
  --border:      #EFEFEF;
  --border-dark: #E0E0E2;
  --font-display:'Epilogue', sans-serif;
  --font-body:   'DM Sans', sans-serif;
  --font-mono:   'JetBrains Mono', monospace;
  --r:   10px;
  --rlg: 16px;
  --sh:  0 1px 3px rgba(28,27,24,.04), 0 1px 2px rgba(28,27,24,.03);
  --shm: 0 4px 16px rgba(28,27,24,.06), 0 1px 4px rgba(28,27,24,.03);
  --shl: 0 12px 40px rgba(28,27,24,.08);
}
html { scroll-behavior: smooth; }
body { background:#fff; color:var(--ink); font-family:var(--font-body); font-size:16px; line-height:1.65; overflow-x:hidden; -webkit-font-smoothing:antialiased; }

/* ── NAV ── */
nav {
  position:sticky; top:0; z-index:900;
  background:rgba(255,255,255,.92); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
  height:64px; padding:0 48px;
}
.nav-logo { display:flex; align-items:center; gap:10px; text-decoration:none; flex-shrink:0; }
.nav-logo-img { height:36px; width:auto; object-fit:contain; }
.nav-wordmark { font-family:var(--font-display); font-weight:800; font-size:17px; color:var(--ink); letter-spacing:-.4px; }
.nav-links { display:flex; align-items:center; gap:2px; list-style:none; }
.nav-links li a, .nav-links li button {
  background:none; border:none; cursor:pointer;
  color:var(--ink3); font-family:var(--font-body); font-size:14px; font-weight:500;
  padding:7px 13px; border-radius:6px; transition:all .18s; text-decoration:none; white-space:nowrap;
}
.nav-links li a:hover, .nav-links li button:hover { color:var(--ink); background:var(--bg3); }
.nav-links .dd { position:relative; }
.nav-links .dd-menu {
  display:none; position:absolute; top:calc(100% + 6px); left:0;
  background:#fff; border:1px solid var(--border); border-radius:var(--r);
  padding:6px; min-width:200px; box-shadow:var(--shl); z-index:200;
}
.nav-links .dd-menu.open { display:block; }
.nav-links .dd-menu a {
  display:block; color:var(--ink3); font-size:13px;
  padding:8px 12px; border-radius:6px; text-decoration:none; transition:all .15s;
}
.nav-links .dd-menu a:hover { color:var(--ink); background:var(--bg3); }
.nav-actions { display:flex; align-items:center; gap:10px; }
.btn { font-family:var(--font-display); font-weight:700; border:none; border-radius:var(--r); cursor:pointer; transition:all .2s; display:inline-flex; align-items:center; gap:7px; text-decoration:none; white-space:nowrap; }
.btn-sm  { font-size:13px; padding:8px 18px; }
.btn-md  { font-size:14px; padding:11px 24px; }
.btn-lg  { font-size:15px; padding:14px 30px; }
.btn-pri  { background:var(--teal); color:#fff; }
.btn-pri:hover { background:var(--teal-dark); transform:translateY(-1px); box-shadow:0 4px 14px rgba(8,145,178,.28); }
.btn-out  { background:none; color:var(--ink); border:1px solid var(--border-dark); }
.btn-out:hover { border-color:var(--teal); color:var(--teal); background:var(--teal-light); }
.btn-dark { background:var(--ink); color:#fff; }
.btn-dark:hover { background:var(--ink2); transform:translateY(-1px); }
.btn-outw { background:none; color:var(--teal-dark); border:1px solid var(--border-dark); }
.btn-outw:hover { border-color:var(--teal); color:var(--teal); background:var(--teal-light); }
.btn-wh   { background:var(--teal); color:#fff; }
.btn-wh:hover { background:var(--teal-dark); transform:translateY(-1px); box-shadow:0 4px 14px rgba(8,145,178,.28); }

/* ── HERO ── */
.hero {
  padding:100px 48px 80px; text-align:center; position:relative; overflow:hidden;
  background:#fff;
}
.eyebrow {
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:12px; font-weight:500;
  color:var(--teal-dark); letter-spacing:.5px;
  background:var(--teal-light); border:1px solid var(--teal-mid);
  border-radius:100px; padding:5px 14px; margin-bottom:28px;
}
.eyebrow .dot { width:6px; height:6px; border-radius:50%; background:var(--teal); animation:blink 2s ease infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
.hero h1 { font-family:var(--font-display); font-weight:900; font-size:clamp(32px,5vw,62px); line-height:1.08; letter-spacing:-2px; color:var(--ink); max-width:820px; margin:0 auto 22px; }
.hero h1 em { font-style:normal; color:var(--teal); }
.hero-sub { font-size:18px; color:var(--ink3); max-width:580px; margin:0 auto 40px; line-height:1.75; }
.hero-ctas { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; align-items:flex-start; margin-bottom:52px; }

/* ── OS INSTALL TABS ── */
.hero-install {
  display:inline-flex; flex-direction:column; align-items:stretch;
  border-radius:var(--rlg); overflow:hidden;
  box-shadow:var(--shm); border:1px solid var(--border);
  min-width:480px; max-width:580px;
}
.os-tabs-strip { display:flex; background:var(--bg3); border-bottom:1px solid var(--border); }
.os-tab {
  flex:1; background:none; border:none; cursor:pointer; padding:10px 6px;
  font-family:var(--font-display); font-size:12px; font-weight:600; color:var(--ink3);
  transition:all .18s; border-bottom:2px solid transparent; margin-bottom:-1px;
  white-space:nowrap; display:flex; align-items:center; justify-content:center; gap:4px;
}
.os-tab:hover { color:var(--ink); background:#fff; }
.os-tab.active { color:var(--teal-dark); border-bottom-color:var(--teal); background:#fff; }
.os-panel { display:none; background:#fff; }
.os-panel.active { display:block; }
.install-block {
  display:flex; align-items:center; gap:12px; width:100%;
  background:#fff; color:var(--ink); padding:14px 20px;
  cursor:pointer; transition:background .2s; border:none;
}
.install-block:hover { background:var(--bg3); }
.install-block code { font-family:var(--font-mono); font-size:12px; color:var(--teal-dark); flex:1; text-align:left; line-height:1.5; white-space:pre-wrap; word-break:break-all; }
.install-block .copy-lbl { font-size:11px; color:var(--ink4); padding-left:12px; border-left:1px solid var(--border); flex-shrink:0; }
.win-note { font-family:var(--font-mono); font-size:10px; color:var(--ink4); padding:10px 20px 4px; letter-spacing:.5px; text-align:left; background:#fff; text-transform:uppercase; border-bottom:1px solid var(--border); }
.os-tab-icon { width:16px; height:16px; object-fit:contain; flex-shrink:0; }

.hero-trust { display:flex; align-items:center; gap:28px; justify-content:center; flex-wrap:wrap; padding-top:40px; border-top:1px solid var(--border); }
.trust-item { display:flex; align-items:center; gap:7px; font-size:13px; color:var(--ink3); }
.ck { width:16px; height:16px; border-radius:50%; background:#DCFCE7; display:grid; place-items:center; flex-shrink:0; }
.ck svg { display:block; }

/* ── NVIDIA STRIP ── */
.nv-strip { background:#fff; border-bottom:1px solid var(--border); padding:13px 48px; display:flex; align-items:center; justify-content:center; gap:16px; flex-wrap:wrap; }
.nv-badge { display:inline-flex; align-items:center; gap:10px; background:#fff; border:1px solid var(--border); border-radius:8px; padding:8px 16px; box-shadow:var(--sh); }
.nv-logo { display:flex; align-items:center; gap:6px; font-family:var(--font-display); font-weight:800; font-size:14px; color:#3d7a0a; letter-spacing:.5px; }
.nv-logo img { height:18px; width:auto; display:block; }
.nv-sep { width:1px; height:22px; background:var(--border); }
.nv-label { font-size:12px; color:#3d7a0a; font-weight:600; }
.nv-note { font-size:13px; color:var(--ink4); }

/* ── SECTIONS ── */
section { padding:88px 48px; background:#fff; }
.si { max-width:1120px; margin:0 auto; }
.sec-ey { font-family:var(--font-mono); font-size:11px; font-weight:500; color:var(--teal-dark); letter-spacing:1.5px; text-transform:uppercase; margin-bottom:14px; }
.sec-h { font-family:var(--font-display); font-weight:800; font-size:clamp(26px,3.2vw,42px); letter-spacing:-1px; line-height:1.12; color:var(--ink); margin-bottom:14px; }
.sec-sub { font-size:17px; color:var(--ink3); max-width:540px; line-height:1.75; }
.sec-sub.w { max-width:680px; }

/* ── PRODUCT CARDS ── */
.prod-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:56px; }
.prod-card {
  background:#fff; border:1px solid var(--border); border-radius:var(--rlg);
  padding:40px 36px; box-shadow:var(--sh); transition:box-shadow .25s,border-color .25s; position:relative; overflow:hidden;
}
.prod-card:hover { box-shadow:var(--shl); border-color:var(--teal-mid); }
.prod-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--teal),#38BDF8); }
.prod-chip { display:inline-flex; align-items:center; gap:6px; font-family:var(--font-mono); font-size:11px; font-weight:500; background:var(--teal-light); color:var(--teal-dark); border-radius:6px; padding:4px 10px; margin-bottom:20px; }
.prod-card h3 { font-family:var(--font-display); font-weight:800; font-size:22px; letter-spacing:-.4px; color:var(--ink); margin-bottom:12px; }
.prod-card p { font-size:15px; color:var(--ink3); line-height:1.75; margin-bottom:20px; }
.prod-card .mono-line { display:flex; align-items:center; gap:10px; background:#fff; border:1px solid var(--border); border-radius:6px; padding:10px 16px; font-family:var(--font-mono); font-size:12px; color:var(--teal-dark); margin-top:20px; }
.fl { list-style:none; display:flex; flex-direction:column; gap:9px; }
.fl li { display:flex; align-items:flex-start; gap:10px; font-size:14px; color:var(--ink3); }
.fl li::before { content:'\2713'; color:var(--teal); font-weight:700; font-size:13px; margin-top:1px; flex-shrink:0; }

/* ── PIPELINE ── */
.pipe-row {
  display:flex; align-items:stretch;
  background:#fff; border:1px solid var(--border); border-radius:var(--rlg);
  overflow:hidden; box-shadow:var(--sh); margin-top:56px; flex-wrap:wrap;
}
.pipe-step { flex:1; min-width:120px; padding:26px 18px; text-align:center; border-right:1px solid var(--border); transition:background .2s; }
.pipe-step:last-child { border-right:none; }
.pipe-step:hover { background:var(--bg3); }
.ps-num { font-family:var(--font-mono); font-size:10px; color:var(--ink4); margin-bottom:10px; letter-spacing:.5px; }
.ps-icon { font-size:22px; margin-bottom:10px; display:block; }
.ps-name { font-family:var(--font-display); font-size:13px; font-weight:700; color:var(--ink); line-height:1.3; }
.ps-desc { font-size:11px; color:var(--ink4); margin-top:5px; line-height:1.4; }
.ret-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:28px; }
.ret-step { background:#fff; border:1px solid var(--border); border-radius:var(--r); padding:22px 24px; box-shadow:var(--sh); transition:border-color .2s; }
.ret-step:hover { border-color:var(--teal-mid); }
.rs-n { font-family:var(--font-mono); font-size:10px; color:var(--teal-dark); margin-bottom:7px; letter-spacing:.5px; }
.rs-t { font-family:var(--font-display); font-size:15px; font-weight:700; color:var(--ink); margin-bottom:5px; }
.rs-d { font-size:13px; color:var(--ink3); line-height:1.65; }

/* ── INDUSTRIES ── */
.ind-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:56px; }
.ind-card { background:#fff; border:1px solid var(--border); border-radius:var(--rlg); padding:32px 28px; box-shadow:var(--sh); transition:all .25s; }
.ind-card:hover { border-color:var(--teal-mid); transform:translateY(-3px); box-shadow:var(--shl); }
.ind-icon { font-size:28px; margin-bottom:18px; display:block; }
.ind-card h3 { font-family:var(--font-display); font-weight:800; font-size:17px; color:var(--ink); margin-bottom:10px; letter-spacing:-.3px; }
.ind-card p { font-size:14px; color:var(--ink3); line-height:1.75; margin-bottom:16px; }
.uc-row { display:flex; flex-wrap:wrap; gap:6px; }
.uc-tag { font-size:11px; font-weight:500; background:var(--teal-light); color:var(--teal-dark); border-radius:4px; padding:3px 9px; font-family:var(--font-mono); }

/* ── WHY ── */
.why-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:56px; }
.why-card { background:#fff; border:1px solid var(--border); border-radius:var(--rlg); padding:30px 28px; display:flex; gap:16px; box-shadow:var(--sh); transition:border-color .2s; }
.why-card:hover { border-color:var(--teal-mid); }
.wi { width:42px; height:42px; border-radius:10px; background:var(--teal-light); display:grid; place-items:center; font-size:20px; flex-shrink:0; }
.wb h4 { font-family:var(--font-display); font-weight:700; font-size:16px; color:var(--ink); margin-bottom:6px; letter-spacing:-.2px; }
.wb p { font-size:14px; color:var(--ink3); line-height:1.7; }

/* ── OS PLATFORM GRID ── */
.os-chips-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:16px; margin-top:36px; }
.os-chip-card { background:#fff; border:1px solid var(--border); border-radius:var(--r); padding:20px 22px; display:flex; align-items:center; gap:14px; transition:border-color .2s,box-shadow .2s; box-shadow:var(--sh); }
.os-chip-card:hover { border-color:var(--teal-mid); box-shadow:var(--shm); }
.os-chip-icon { font-size:24px; flex-shrink:0; width:32px; height:32px; display:flex; align-items:center; justify-content:center; }
.os-chip-icon img { width:32px; height:32px; object-fit:contain; }
.os-chip-info h4 { font-family:var(--font-display); font-weight:700; font-size:14px; color:var(--ink); margin-bottom:3px; }
.os-chip-info p { font-size:12px; color:var(--ink3); line-height:1.5; }

/* ── TEAM ── */
.team-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(440px,1fr)); gap:32px; margin-top:56px; }
.team-card { background:#fff; border:1px solid var(--border); border-radius:var(--rlg); padding:36px; box-shadow:var(--sh); transition:all .25s; }
.team-card:hover { border-color:var(--teal-mid); box-shadow:var(--shl); }
.team-header { display:flex; align-items:center; gap:18px; margin-bottom:20px; }
.team-avatar { width:72px; height:72px; border-radius:50%; object-fit:cover; object-position:top center; display:grid; place-items:center; font-family:var(--font-display); font-size:22px; font-weight:800; color:#fff; flex-shrink:0; border:3px solid var(--border); box-shadow:var(--sh); }
.team-name { font-family:var(--font-display); font-weight:800; font-size:18px; color:var(--ink); letter-spacing:-.3px; }
.team-role { font-family:var(--font-mono); font-size:12px; color:var(--teal-dark); font-weight:500; margin-top:4px; }
.team-bio { font-size:14px; color:var(--ink3); line-height:1.8; }
.team-bio + .team-bio { margin-top:10px; }
.team-tags { display:flex; flex-wrap:wrap; gap:6px; margin-top:18px; }
.team-tag { font-size:11px; font-weight:500; background:var(--teal-light); color:var(--teal-dark); border-radius:4px; padding:3px 9px; font-family:var(--font-mono); }

/* ── PARTNERS ── */
.partner-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); gap:16px; margin-top:40px; }
.partner-card { background:#fff; border:1px solid var(--border); border-radius:var(--r); padding:22px; box-shadow:var(--sh); transition:border-color .2s,box-shadow .2s; display:flex; flex-direction:column; gap:9px; }
.partner-card:hover { border-color:var(--teal-mid); box-shadow:var(--shm); }
.partner-icon { font-size:26px; line-height:1; height:34px; display:flex; align-items:center; }
.partner-icon img { max-height:32px; width:auto; max-width:130px; object-fit:contain; }
.partner-name { font-family:var(--font-display); font-weight:700; font-size:14px; color:var(--ink); }
.partner-desc { font-size:12px; color:var(--ink3); line-height:1.65; }

/* ── CTA ── */
.cta-sec { background:#fff; padding:96px 48px; text-align:center; position:relative; overflow:hidden; border-top:1px solid var(--border); }
.cta-sec .si { position:relative; z-index:1; }
.cta-sec h2 { font-family:var(--font-display); font-weight:900; font-size:clamp(28px,3.5vw,48px); letter-spacing:-1.5px; color:var(--ink); margin-bottom:14px; }
.cta-sec p { color:var(--ink3); font-size:17px; margin-bottom:36px; max-width:500px; margin-left:auto; margin-right:auto; }
.cta-btns { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

/* ── FOOTER ── */
footer { background:#fff; border-top:1px solid var(--border); padding:64px 48px 36px; }
.ft-inner { max-width:1120px; margin:0 auto; }
.ft-grid { display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:48px; margin-bottom:52px; }
.ft-brand p { font-size:14px; color:var(--ink3); margin-top:12px; max-width:260px; line-height:1.7; }
.ft-col h4 { font-family:var(--font-display); font-weight:700; font-size:13px; color:var(--ink); margin-bottom:12px; }
.ft-col a { display:block; font-size:14px; color:var(--ink3); text-decoration:none; margin-bottom:9px; transition:color .15s; }
.ft-col a:hover { color:var(--teal); }
.ft-bottom { display:flex; align-items:center; justify-content:space-between; padding-top:24px; border-top:1px solid var(--border); font-size:13px; color:var(--ink4); flex-wrap:wrap; gap:10px; }
.ft-nv { display:inline-flex; align-items:center; gap:6px; background:#fff; border:1px solid var(--border); border-radius:6px; padding:5px 10px; font-size:11px; color:#3d7a0a; font-weight:600; margin-top:14px; }

/* ── DOCS ── */
.docs-wrap { display:flex; min-height:calc(100vh - 64px); }
.docs-side { width:248px; flex-shrink:0; background:#fff; border-right:1px solid var(--border); padding:28px 0; position:sticky; top:64px; height:calc(100vh - 64px); overflow-y:auto; }
.ds-group { padding:0 12px; margin-bottom:26px; }
.ds-lbl { font-family:var(--font-mono); font-size:10px; font-weight:500; color:var(--ink4); text-transform:uppercase; letter-spacing:1.5px; padding:0 8px; margin-bottom:5px; display:block; }
.ds-link { display:block; padding:7px 10px; border-radius:6px; font-size:14px; color:var(--ink3); text-decoration:none; transition:all .15s; cursor:pointer; margin-bottom:1px; }
.ds-link:hover { background:var(--bg3); color:var(--ink); }
.ds-link.on { background:var(--teal-light); color:var(--teal-dark); font-weight:600; }
.docs-main { flex:1; padding:56px 72px; max-width:900px; background:#fff; }
.docs-main h1 { font-family:var(--font-display); font-size:38px; font-weight:900; letter-spacing:-1px; color:var(--ink); margin-bottom:14px; }
.docs-main h2 { font-family:var(--font-display); font-size:24px; font-weight:800; letter-spacing:-.4px; color:var(--ink); margin:48px 0 14px; padding-bottom:10px; border-bottom:1px solid var(--border); }
.docs-main h3 { font-family:var(--font-display); font-size:18px; font-weight:700; color:var(--ink); margin:32px 0 10px; }
.doc-intro { font-size:17px; color:var(--ink3); line-height:1.75; margin-bottom:26px; padding-bottom:26px; border-bottom:1px solid var(--border); }
.docs-main p { color:var(--ink3); line-height:1.8; margin-bottom:14px; }
.docs-main a { color:var(--teal); text-decoration:none; cursor:pointer; }
.docs-main a:hover { text-decoration:underline; }
.docs-main ul, .docs-main ol { padding-left:22px; color:var(--ink3); line-height:1.8; margin-bottom:16px; }
.docs-main li { margin-bottom:6px; }
pre { background:var(--code-bg); border-radius:var(--r); padding:22px 24px; overflow-x:auto; margin:18px 0; }
pre code { font-family:var(--font-mono); font-size:13px; color:#7DD3FC; line-height:1.6; background:none; padding:0; }
code { font-family:var(--font-mono); font-size:12.5px; background:var(--teal-light); color:var(--teal-dark); padding:2px 7px; border-radius:4px; }
.dt { width:100%; border-collapse:collapse; margin:18px 0; font-size:14px; }
.dt th { font-family:var(--font-display); font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.5px; color:var(--ink2); background:var(--bg3); border:1px solid var(--border); padding:11px 14px; text-align:left; }
.dt td { border:1px solid var(--border); padding:11px 14px; color:var(--ink3); vertical-align:top; }
.dt tr:hover td { background:var(--bg3); }

/* ── DOCS OS TABS ── */
.doc-os-tabs { display:flex; margin:24px 0 0; border-radius:var(--r) var(--r) 0 0; overflow:hidden; border:1px solid var(--border-dark); border-bottom:none; }
.doc-os-tab {
  flex:1; background:var(--bg3); border:none; cursor:pointer; padding:10px 12px;
  font-family:var(--font-display); font-size:12px; font-weight:600; color:var(--ink3);
  transition:all .18s; border-right:1px solid var(--border); display:flex; align-items:center; justify-content:center; gap:5px;
}
.doc-os-tab:last-child { border-right:none; }
.doc-os-tab:hover { color:var(--ink); background:#fff; }
.doc-os-tab.active { color:var(--teal-dark); background:var(--code-bg); color:#7DD3FC; }
.doc-os-panel { display:none; border:1px solid var(--border-dark); border-radius:0 0 var(--r) var(--r); overflow:hidden; margin-bottom:24px; }
.doc-os-panel.active { display:block; }
.doc-os-panel pre { margin:0; border-radius:0; }
.win-note-doc { font-family:var(--font-mono); font-size:10px; color:#475569; padding:12px 24px 0; letter-spacing:.5px; text-transform:uppercase; background:var(--code-bg); }

/* ── CONTACT ── */
.ct-wrap { display:grid; grid-template-columns:1fr 1.3fr; min-height:calc(100vh - 64px); }
.ct-info { background:#fff; padding:72px 52px; border-right:1px solid var(--border); }
.ct-info h1 { font-family:var(--font-display); font-weight:900; font-size:38px; letter-spacing:-1.5px; color:var(--ink); margin-bottom:14px; line-height:1.1; }
.ct-info > p { font-size:16px; color:var(--ink3); line-height:1.75; margin-bottom:36px; }
.ct-points { display:flex; flex-direction:column; gap:14px; }
.ct-pt { display:flex; align-items:flex-start; gap:14px; background:#fff; border:1px solid var(--border); border-radius:var(--r); padding:17px 19px; box-shadow:var(--sh); }
.ct-pt-icon { font-size:18px; margin-top:2px; flex-shrink:0; }
.ct-pt h4 { font-family:var(--font-display); font-weight:700; font-size:14px; color:var(--ink); margin-bottom:3px; }
.ct-pt p { font-size:13px; color:var(--ink3); margin:0; }
.ct-form-wrap { padding:72px 52px; background:#fff; }
.ct-form-wrap h2 { font-family:var(--font-display); font-weight:800; font-size:26px; letter-spacing:-.4px; color:var(--ink); margin-bottom:6px; }
.ct-form-wrap .fsub { font-size:14px; color:var(--ink3); margin-bottom:30px; }
.fr { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.fg { margin-bottom:14px; }
.fg label { display:block; font-size:13px; font-weight:600; color:var(--ink2); margin-bottom:6px; }
.fg label span { color:var(--teal); }
.fg input, .fg select, .fg textarea { width:100%; background:#fff; border:1px solid var(--border); border-radius:6px; padding:11px 14px; font-family:var(--font-body); font-size:14px; color:var(--ink); transition:border-color .18s,box-shadow .18s; outline:none; appearance:none; }
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color:var(--teal); box-shadow:0 0 0 3px rgba(8,145,178,.10); }
.fg input::placeholder, .fg textarea::placeholder { color:var(--ink4); }
.fg select option { background:#fff; color:var(--ink); }
.fg textarea { min-height:115px; resize:vertical; }
.fchk { display:flex; align-items:center; gap:9px; margin:16px 0 20px; }
.fchk input { width:16px; height:16px; accent-color:var(--teal); flex-shrink:0; cursor:pointer; }
.fchk label { font-size:13px; color:var(--ink3); cursor:pointer; }
.fsubmit { width:100%; padding:14px; font-size:15px; border-radius:var(--r); }
.fnote { font-size:12px; color:var(--ink4); text-align:center; margin-top:12px; }
#cf-err { display:none; font-size:13px; color:#B91C1C; background:#FEF2F2; border:1px solid #FECACA; border-radius:6px; padding:12px 14px; margin-bottom:14px; }
.f-ok { display:none; background:#F0FDF4; border:1px solid #BBF7D0; border-radius:var(--rlg); padding:36px; text-align:center; }
.f-ok.show { display:block; }
.f-ok h3 { font-family:var(--font-display); font-size:22px; font-weight:800; color:#15803D; margin:10px 0 8px; }
.f-ok p { font-size:14px; color:#166534; }

/* ── BLOG ── */
.blog-hero { padding:72px 48px 48px; background:#fff; border-bottom:1px solid var(--border); }
.blog-hero h1 { font-family:var(--font-display); font-size:clamp(28px,4vw,40px); font-weight:800; letter-spacing:-.5px; margin-bottom:10px; }
.blog-hero p  { color:var(--ink3); font-size:16px; max-width:540px; }
.blog-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:28px; padding:52px 48px; max-width:1200px; margin:0 auto; }
.blog-card { border:1px solid var(--border); border-radius:var(--rlg); overflow:hidden; background:#fff; transition:box-shadow .18s,transform .18s; cursor:pointer; display:flex; flex-direction:column; }
.blog-card:hover { box-shadow:var(--shm); transform:translateY(-2px); }
.blog-card-body { padding:24px; flex:1; display:flex; flex-direction:column; }
.blog-tag { display:inline-block; font-size:11px; font-weight:600; letter-spacing:.5px; text-transform:uppercase; color:var(--teal); background:var(--teal-light); border-radius:4px; padding:3px 8px; margin-bottom:12px; }
.blog-card h2 { font-family:var(--font-display); font-size:18px; font-weight:700; line-height:1.35; margin-bottom:10px; color:var(--ink); }
.blog-card p  { font-size:14px; color:var(--ink3); line-height:1.6; flex:1; }
.blog-card-foot { padding:16px 24px; border-top:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; font-size:13px; color:var(--ink4); }
.blog-card-foot a { color:var(--teal); font-weight:500; text-decoration:none; }
.blog-card-foot a:hover { text-decoration:underline; }
.blog-post-wrap { max-width:740px; margin:0 auto; padding:52px 48px 80px; }
.blog-back { display:inline-flex; align-items:center; gap:6px; color:var(--ink3); font-size:14px; cursor:pointer; margin-bottom:32px; border:none; background:none; padding:0; font-family:var(--font-body); text-decoration:none; }
.blog-back:hover { color:var(--teal); }
.blog-post-wrap h1 { font-family:var(--font-display); font-size:clamp(24px,3.5vw,36px); font-weight:800; letter-spacing:-.5px; line-height:1.2; margin-bottom:16px; }
.blog-post-wrap .post-meta { display:flex; flex-wrap:wrap; gap:16px; align-items:center; font-size:13px; color:var(--ink4); padding-bottom:24px; border-bottom:1px solid var(--border); margin-bottom:36px; }
.blog-post-wrap .post-meta strong { color:var(--ink3); }
.blog-post-wrap h2 { font-family:var(--font-display); font-size:22px; font-weight:700; margin:40px 0 12px; color:var(--ink); }
.blog-post-wrap h3 { font-family:var(--font-display); font-size:17px; font-weight:700; margin:28px 0 10px; color:var(--ink); }
.blog-post-wrap p  { margin-bottom:16px; line-height:1.75; color:var(--ink2); }
.blog-post-wrap ul,.blog-post-wrap ol { margin:0 0 16px 24px; color:var(--ink2); line-height:1.75; }
.blog-post-wrap li { margin-bottom:6px; }
.blog-post-wrap strong { color:var(--ink); font-weight:600; }
.blog-post-wrap pre { background:var(--code-bg); border-radius:var(--r); padding:20px 22px; overflow-x:auto; margin:20px 0; font-family:var(--font-mono); font-size:13px; line-height:1.6; color:#e2e8f0; }
.blog-post-wrap code { font-family:var(--font-mono); font-size:13px; background:var(--bg3); padding:2px 6px; border-radius:4px; color:var(--teal-dark); }
.blog-post-wrap pre code { background:none; padding:0; color:inherit; font-size:inherit; }
.blog-post-wrap .post-table { width:100%; border-collapse:collapse; margin:20px 0; font-size:14px; }
.blog-post-wrap .post-table th { text-align:left; padding:10px 14px; background:var(--bg3); font-weight:600; border-bottom:2px solid var(--border); }
.blog-post-wrap .post-table td { padding:10px 14px; border-bottom:1px solid var(--border); color:var(--ink2); }
.blog-post-wrap .post-table tr:last-child td { border-bottom:none; }
.blog-cta-box { background:var(--teal-light); border:1px solid var(--teal-mid); border-radius:var(--rlg); padding:32px 36px; margin-top:48px; }
.blog-cta-box h3 { font-family:var(--font-display); font-size:20px; font-weight:800; margin-bottom:8px; }
.blog-cta-box p  { color:var(--ink3); font-size:15px; margin-bottom:20px; }

/* ── SECTION DIVIDERS ── */
.section-divider { border-top:1px solid var(--border); }

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  nav{padding:0 24px;} section{padding:64px 24px;} .hero{padding:64px 24px 52px;}
  .prod-grid{grid-template-columns:1fr;} .ind-grid{grid-template-columns:1fr 1fr;}
  .why-grid{grid-template-columns:1fr;} .ft-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .docs-side{display:none;} .docs-main{padding:40px 28px;}
  .ct-wrap{grid-template-columns:1fr;} .ct-info,.ct-form-wrap{padding:52px 28px;}
  .fr{grid-template-columns:1fr;} .ret-grid{grid-template-columns:1fr;}
  .hero-install{min-width:auto;width:100%;max-width:100%;}
}
@media(max-width:640px){
  nav{padding:0 16px;} .nav-links{display:none;}
  section{padding:52px 16px;} .hero{padding:52px 16px 40px;}
  .nv-strip{padding:12px 16px;flex-direction:column;gap:8px;}
  .ind-grid,.ft-grid{grid-template-columns:1fr;}
  .pipe-row{flex-direction:column;} .pipe-step{border-right:none;border-bottom:1px solid var(--border);}
  .hero-ctas{flex-direction:column;align-items:stretch;}
  .os-tabs-strip{overflow-x:auto;} .os-tab{font-size:11px;padding:9px 4px;}
  .os-chips-grid{grid-template-columns:1fr;}
  .blog-grid{padding:32px 16px;} .blog-hero{padding:48px 16px 32px;} .blog-post-wrap{padding:32px 16px 60px;}
}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:none;}}
.au{animation:fadeUp .55s ease both;}
.d1{animation-delay:.08s;}.d2{animation-delay:.16s;}.d3{animation-delay:.24s;}.d4{animation-delay:.32s;}