/* ============================================================
   ZININ CLI · harness landing
   Brand tokens: red / ink / paper (styles.css).  Terminal-forward,
   dark by default.  No comparisons, no checklists, no Claude-tan.
============================================================ */
:root{
  --red:#E10A17; --red-deep:#B0040E; --red-lo:#7c0810;
  --ink:#0A0A0A; --paper:#FFFFFF; --paper-2:#F4F4F2;
  --grey-60:#5C5C5C; --grey-40:#8A8A8A; --grey-20:#D6D6D4;
  --crt:#34F58A;            /* phosphor accent — terminals only */
  /* authentic terminal ANSI palette (matches real ZININ CLI) */
  --t-red:#FF4D4D; --t-yellow:#E7B23C; --t-cyan:#56B6E6; --t-white:#EDEFF2;

  --term-bg:#07090b; --term-fg:#dde3ea; --term-dim:#7f8794;

  --disp:"Space Mono", ui-monospace, monospace;   /* terminal-mono headlines */
  --body:"Space Mono", ui-monospace, monospace;
  --mono:"Space Mono", ui-monospace, monospace;

  --maxw:1280px;
  --gut:clamp(18px,4vw,56px);
}

*,*::before,*::after{ box-sizing:border-box; }
*{ border-radius:0 !important; }
html,body{ margin:0; padding:0; }
html{ scroll-behavior:smooth; }
em,i{ font-style:normal; }

/* theme surfaces */
body[data-theme="dark"]{
  --page-bg:#0a0a0a; --page-fg:#ffffff; --panel:#101216; --panel-2:#0c0e11;
  --hair:rgba(255,255,255,.13); --hair-2:rgba(255,255,255,.07); --muted:#9498a1;
}
body[data-theme="light"]{
  --page-bg:#ffffff; --page-fg:#0a0a0a; --panel:#f4f4f2; --panel-2:#ececea;
  --hair:rgba(0,0,0,.16); --hair-2:rgba(0,0,0,.08); --muted:#5c5c5c;
}

body{
  background:var(--page-bg); color:var(--page-fg);
  font-family:var(--body); font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
  transition:background .25s ease, color .25s ease;
}
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; }
.acc{ color:var(--red); }
.cwrap{ max-width:var(--maxw); margin:0 auto; padding:0 var(--gut); }
.hwrap{ max-width:1340px; margin:0 auto; padding:0 var(--gut); width:100%; }

/* ============================================================ MASCOT */
.bot{
  font-family:var(--mono); font-weight:700; letter-spacing:-.02em;
  white-space:nowrap; display:inline-block; line-height:1;
  color:var(--red);
}
.bot .blinkpipe{ color:var(--red); }
.bot.mini{ font-size:.92em; color:var(--red); }
.bot.huge{
  font-size:clamp(44px,8vw,104px); color:var(--paper);
  text-shadow:0 0 2px rgba(225,10,23,.0);
}
body[data-glow="on"] .bot.huge{ text-shadow:0 0 22px rgba(255,77,77,.22), 0 0 2px rgba(255,255,255,.4); }
.bot.poof{ animation:botpoof .42s ease; }
@keyframes botpoof{ 0%{ transform:scale(1); } 40%{ transform:scale(1.18) rotate(-2deg);} 100%{ transform:scale(1);} }

/* ============================================================ NAV — terminal titlebar */
.hnav{
  position:fixed; top:0; left:0; right:0; z-index:90;
  display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:18px;
  height:50px; padding:0 14px;
  background:#0e1115;
  border-bottom:2px solid rgba(255,255,255,.14);
  transform:none;
}
body[data-theme="light"] .hnav{ background:#1a1d22; }
.hnav.show{ transform:none; }
.hnav-l{ display:flex; align-items:center; gap:16px; min-width:0; }
.hnav .lights{ display:flex; gap:7px; flex:none; }
.hnav .lights i{ width:11px; height:11px; background:#2c3037; display:block; }
.hnav .lights i:first-child{ background:var(--t-red); }
.hnav .lights i:nth-child(2){ background:#3a3f47; }
.hmark{ display:inline-flex; align-items:center; gap:10px; }
.hmark .wm{
  font-family:var(--disp); font-size:17px; letter-spacing:-.02em;
  text-transform:uppercase; line-height:1; color:#fff;
}
.hmark .wm .d{ display:inline-block; width:.18em; }
.hlinks{
  display:flex; gap:22px; justify-content:center;
  font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:lowercase;
}
.hlinks a{ padding:4px 0; border-bottom:2px solid transparent; color:#9498a1; }
.hlinks a::before{ content:"~/"; color:#565b63; }
.hlinks a:hover{ border-color:var(--t-red); color:#fff; }
.navcopy{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--red); color:var(--paper); border:0; padding:9px 14px; line-height:1;
  font-family:var(--mono); font-size:10px; letter-spacing:.14em; text-transform:uppercase; font-weight:700;
}
.navcopy .dl{ font-size:13px; color:var(--t-yellow); }
.navcopy:hover{ background:#fff; color:var(--ink); }
.navcopy:hover .dl{ color:var(--red); }
.navcopy.ok{ background:var(--t-yellow); color:#1a1205; }
.navcopy.ok .dl{ color:#1a1205; }

/* global CRT scanlines — tied to the glow toggle */
body::after{
  content:""; position:fixed; inset:0; z-index:60; pointer-events:none;
  background:repeating-linear-gradient(0deg, rgba(0,0,0,0) 0 2px, rgba(0,0,0,.05) 2px 3px);
  opacity:0; transition:opacity .3s ease;
}
body[data-glow="on"]::after{ opacity:.55; }
body[data-theme="light"][data-glow="on"]::after{ background:repeating-linear-gradient(0deg, rgba(0,0,0,0) 0 2px, rgba(0,0,0,.035) 2px 3px); }

/* command-echo — frames each section as terminal output */
.cmd-echo{
  display:flex; align-items:center; flex-wrap:wrap;
  font-family:var(--mono); font-size:13px; letter-spacing:.01em;
  padding:11px 15px; margin-bottom:clamp(22px,2.8vw,34px);
  background:var(--term-bg); border:1px solid var(--hair); color:var(--term-fg);
}
.cmd-echo .usr{ color:var(--t-yellow); font-weight:700; }
.cmd-echo .pth{ color:var(--term-dim); margin-right:9px; }
.cmd-echo .cmd{ color:var(--t-cyan); }
.cmd-echo .cur2{
  display:inline-block; width:8px; height:1.05em; background:var(--t-yellow);
  margin-left:9px; vertical-align:-2px; animation:caret 1s steps(2) infinite;
}
.cmd-echo.foot{ margin:0 0 clamp(22px,3vw,32px); }

/* ============================================================ HERO shared */
.hero{ display:none; position:relative; }
body[data-hero="a"] .hero-a{ display:block; }
body[data-hero="b"] .hero-b{ display:block; }
body[data-hero="c"] .hero-c{ display:block; }

.hkick{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--mono); font-size:11px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--muted);
}
.hkick.center{ justify-content:center; width:100%; }
.hkick .dot{ width:9px; height:9px; background:var(--red); display:inline-block; animation:pulse 1.5s steps(2) infinite; }
@keyframes pulse{ 50%{ opacity:.3; } }

/* ---- HERO A · ПОСТЕР (red full-bleed) ---- */
.hero-a{ background:var(--red); color:var(--paper); border-bottom:2px solid var(--ink); overflow:hidden; }
.hero-a .grain{
  position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:
    linear-gradient(to right,rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:calc(100%/12) 100%,100% 60px;
}
.hero-a .hwrap{ position:relative; z-index:1; padding-top:clamp(86px,11vh,140px); padding-bottom:clamp(34px,5vh,64px); }
.hero-a .hkick{ color:rgba(255,255,255,.9); }
.hero-a .hkick .dot{ background:var(--ink); }
.poster-mark{
  font-family:var(--disp); text-transform:uppercase; letter-spacing:-.02em;
  line-height:.84; margin:clamp(14px,3vw,30px) 0 clamp(20px,3vw,34px);
}
.poster-mark .pm-line{ display:block; font-size:clamp(60px,14vw,190px); color:var(--paper); }
.poster-mark .pm-small{ font-size:clamp(22px,4.4vw,52px); letter-spacing:-.02em; }
.poster-mark .pm-cli{ color:var(--ink); }
.poster-mark .cur{ color:var(--paper); animation:caret 1s steps(2) infinite; }
@keyframes caret{ 50%{ opacity:0; } }
.poster-bot{
  display:flex; align-items:center; gap:clamp(18px,3vw,40px); flex-wrap:wrap;
  border-top:3px solid var(--paper); border-bottom:3px solid var(--paper);
  padding:clamp(16px,2.4vw,26px) 0; margin-bottom:clamp(22px,3vw,34px);
}
.poster-say{
  font-family:var(--disp); text-transform:uppercase; letter-spacing:-.02em;
  font-size:clamp(18px,2.4vw,32px); line-height:1.02; margin:0; color:var(--paper);
}
.poster-foot{ display:grid; grid-template-columns:minmax(0,1fr) auto; gap:clamp(16px,2vw,28px); align-items:center; }
.poster-alt{ display:flex; gap:12px; flex-wrap:wrap; }

/* ---- HERO B · СПЛИТ ---- */
.hero-b{ background:var(--page-bg); border-bottom:2px solid var(--hair); }
.hero-b .hwrap.split{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:clamp(28px,4vw,64px); align-items:center;
  padding-top:clamp(96px,13vh,150px); padding-bottom:clamp(40px,6vh,80px);
}
.big-h1{
  font-family:var(--disp); text-transform:uppercase; letter-spacing:-.02em;
  font-size:clamp(32px,5vw,62px); line-height:.94; margin:18px 0 0; color:var(--page-fg);
}
.big-sub{
  font-family:var(--body); font-weight:500; font-size:clamp(15px,1.5vw,19px);
  line-height:1.5; color:var(--muted); max-width:46ch; margin:18px 0 24px;
}
.hero-ctas{ display:flex; gap:12px; flex-wrap:wrap; margin-top:22px; }
.hero-tags{
  display:flex; gap:8px 18px; flex-wrap:wrap; margin-top:22px;
  font-family:var(--mono); font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted);
}
.hero-tags span{ position:relative; padding-left:15px; }
.hero-tags span::before{ content:"›"; color:var(--red); position:absolute; left:0; }

/* ---- HERO C · ЭКРАН (default) ---- */
.hero-c{ background:var(--page-bg); border-bottom:2px solid var(--hair); }
.hero-c .hwrap{ padding-top:clamp(82px,11vh,124px); padding-bottom:clamp(34px,5vh,60px); }
.screen-term{ margin:clamp(16px,2.6vw,30px) auto clamp(22px,3vw,34px); max-width:980px; }
.screen-h1{
  font-family:var(--disp); text-transform:uppercase; letter-spacing:-.02em;
  font-size:clamp(26px,4.4vw,56px); line-height:.94; margin:0; text-align:center;
  text-wrap:balance; color:var(--page-fg);
}
.screen-sub{
  font-family:var(--body); font-weight:500; font-size:clamp(15px,1.6vw,20px);
  line-height:1.5; color:var(--muted); text-align:center; max-width:54ch; margin:16px auto 0;
}

/* ============================================================ TERMINAL */
.term{
  background:var(--term-bg); border:2px solid var(--ink);
  box-shadow:0 24px 70px rgba(0,0,0,.55);
  position:relative; overflow:hidden;
}
body[data-theme="light"] .term{ border-color:#222; }
.term::after{ /* scanlines */
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background:repeating-linear-gradient(0deg,transparent 0 2px,rgba(0,0,0,.16) 2px 3px);
}
body[data-glow="off"] .term::after{ opacity:.28; }
.term-bar{
  display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:12px;
  padding:9px 14px; background:#0e1115; border-bottom:1px solid rgba(255,255,255,.1);
  position:relative; z-index:2;
}
.tdots{ display:flex; gap:7px; }
.tdots i{ width:11px; height:11px; background:#2c3037; display:block; }
.tdots i:first-child{ background:var(--red); }
.ttitle{
  font-family:var(--mono); font-size:11px; letter-spacing:.06em; color:var(--term-dim);
  display:inline-flex; align-items:center; gap:9px; justify-content:center;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.ttitle .bot{ color:var(--red); }
.tlive{
  font-family:var(--mono); font-size:9px; font-weight:700; letter-spacing:.18em;
  color:var(--t-red); border:1px solid rgba(255,77,77,.45); padding:3px 7px;
  display:inline-flex; align-items:center; gap:6px;
}
.tlive::before{ content:""; width:6px; height:6px; background:var(--t-red); display:inline-block; animation:pulse 1.2s steps(2) infinite; }
body[data-glow="off"] .tlive{ color:var(--grey-40); border-color:var(--hair); }
body[data-glow="off"] .tlive::before{ background:var(--grey-40); }

.term-body{
  font-family:var(--mono); font-size:13px; line-height:1.65; color:var(--term-fg);
  padding:18px 18px 22px; position:relative; z-index:1;
  min-height:260px; white-space:pre-wrap; word-break:break-word;
}
.term-body.big{ font-size:14px; min-height:300px; padding:22px 24px 26px; }
.term-body .ln{ display:block; }
.term-body .u{ color:var(--t-white); }                 /* user typed text */
.term-body .p-user{ color:var(--t-red); font-weight:700; }   /* [◉‿◉] › */
.term-body .p-bot{ color:var(--t-yellow); font-weight:700; } /* zinin › */
.term-body .yl{ color:var(--t-yellow); }
.term-body .cy{ color:var(--t-cyan); }
.term-body .rd{ color:var(--t-red); }
.term-body .free{ color:var(--t-red); font-weight:700; }
.term-body .dim{ color:var(--term-dim); }
.term-body .ok{ color:var(--t-yellow); }
.term-body .ascii{ color:var(--t-red); display:block; font-size:11px; line-height:1.02; letter-spacing:0; }
.term-body .rule{ color:#2a2f36; }
.term-body .cur{
  display:inline-block; width:9px; height:1.05em; background:var(--t-yellow);
  vertical-align:-2px; margin-left:2px; animation:caret 1s steps(2) infinite;
}
body[data-glow="off"] .term-body .cur{ background:var(--paper); }

.term-cta{
  border-top:1px solid rgba(255,255,255,.1); padding:14px 16px;
  display:grid; grid-template-columns:minmax(0,1fr) auto; gap:12px; align-items:center;
  position:relative; z-index:2; background:#0a0d10;
}

/* ============================================================ COMMAND (primary CTA) */
.cmd{
  display:flex; align-items:center; gap:12px;
  border:2px solid var(--red); background:color-mix(in srgb, var(--red) 8%, var(--page-bg));
  padding:13px 14px; font-family:var(--mono); min-width:0;
}
.cmd .dollar{ color:var(--red); font-weight:700; flex:none; }
.cmd code{
  flex:1; min-width:0; color:var(--page-fg); font-size:13.5px; letter-spacing:.01em;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.cmd .copy{
  flex:none; background:var(--red); color:var(--paper); border:0; padding:9px 14px;
  font-family:var(--mono); font-size:10px; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
}
.cmd .copy:hover{ background:var(--page-fg); color:var(--page-bg); }
.cmd .copy.ok{ background:var(--crt); color:#04140b; }
.cmd.big{ padding:17px 18px; }
.cmd.big code{ font-size:clamp(13px,1.5vw,17px); }
.cmd.dark{ background:var(--term-bg); border-color:var(--ink); }
.cmd.dark code{ color:var(--term-fg); }
.cmd.flush{ border-color:var(--red); background:rgba(225,10,23,.1); }
.cmd.flush code{ color:var(--paper); }
.hero-a .cmd{ background:rgba(10,10,10,.22); border-color:var(--ink); }
.hero-a .cmd code{ color:var(--paper); }
.hero-a .cmd .dollar{ color:var(--ink); }
.hero-a .cmd .copy{ background:var(--ink); }
.hero-a .cmd .copy:hover{ background:var(--paper); color:var(--ink); }

/* ============================================================ BUTTONS */
.btn{
  display:inline-flex; align-items:center; gap:9px; padding:14px 20px; line-height:1;
  font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; font-weight:700;
  background:var(--red); color:var(--paper); border:2px solid var(--red);
}
.btn::after{ content:"→"; }
.btn:hover{ background:var(--page-fg); border-color:var(--page-fg); color:var(--page-bg); }
.btn.line{ background:transparent; color:var(--page-fg); border-color:var(--page-fg); }
.btn.line:hover{ background:var(--page-fg); color:var(--page-bg); }
.btn.ghost{ background:transparent; color:var(--paper); border-color:var(--paper); }
.btn.ghost:hover{ background:var(--paper); color:var(--red); }
.btn.paper{ background:var(--paper); color:var(--red); border-color:var(--paper); }
.btn.paper:hover{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
.btn.line-paper{ background:transparent; color:var(--paper); border-color:var(--paper); }
.btn.line-paper:hover{ background:var(--paper); color:var(--red); }
.term-cta .btn{ padding:12px 16px; }

/* ============================================================ SECTION shell */
.sec{ position:relative; border-bottom:2px solid var(--hair); padding:clamp(60px,8vw,118px) 0 clamp(50px,7vw,96px); scroll-margin-top:66px; }
.sec.ink2{ background:var(--panel-2); }
.sec-tag{
  position:absolute; top:18px; left:var(--gut);
  font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted);
  display:inline-flex; align-items:center; gap:8px;
}
.sec-tag .bot{ color:var(--red); }
.sec-num{ position:absolute; top:18px; right:var(--gut); font-family:var(--mono); font-size:11px; letter-spacing:.14em; color:var(--muted); }

.shead{
  display:flex; align-items:flex-end; gap:clamp(14px,2.4vw,32px);
  border-bottom:2px solid var(--hair); padding-bottom:22px; margin-bottom:clamp(28px,4vw,46px);
}
.shead .gn{
  font-family:var(--disp); font-size:clamp(58px,10vw,150px); line-height:.72; letter-spacing:-.05em;
  color:var(--red); flex:none;
}
.shead .ek{ font-family:var(--mono); font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); display:block; margin-bottom:10px; }
.shead h2{
  font-family:var(--disp); font-size:clamp(23px,3.6vw,48px); line-height:.96; letter-spacing:-.02em;
  text-transform:uppercase; margin:0; color:var(--page-fg); text-wrap:balance;
}
.lead-stmt{
  font-family:var(--body); font-weight:500; font-size:clamp(19px,2.2vw,30px); line-height:1.32;
  letter-spacing:-.015em; max-width:24ch; margin:0 0 clamp(14px,1.6vw,20px); color:var(--page-fg); text-wrap:balance;
}
.lead-stmt .hl{ background:var(--red); color:var(--paper); padding:0 6px; }
.lead-sub{
  font-family:var(--body); font-weight:500; font-size:clamp(15px,1.5vw,18px); line-height:1.6;
  max-width:66ch; margin:0 0 clamp(30px,4vw,48px); color:var(--muted);
}
.lead-sub b{ color:var(--page-fg); font-weight:700; }

/* ============================================================ 01 · FEATURES */
.feat3{ display:grid; grid-template-columns:repeat(3,1fr); border:2px solid var(--hair); }
.feat{
  padding:clamp(22px,2.6vw,34px); border-right:1px solid var(--hair);
  display:flex; flex-direction:column; gap:14px; min-height:330px; background:var(--panel);
}
.feat:last-child{ border-right:0; }
.feat.hot{ background:var(--red); color:var(--paper); }
.feat-top{ display:flex; justify-content:space-between; align-items:center; border-bottom:1px solid var(--hair); padding-bottom:14px; }
.feat.hot .feat-top{ border-color:rgba(255,255,255,.35); }
.feat-top .bot{ font-size:30px; }
.feat.hot .feat-top .bot{ color:var(--paper); }
.feat-top .fn{ font-family:var(--mono); font-size:12px; letter-spacing:.16em; color:var(--muted); }
.feat.hot .feat-top .fn{ color:rgba(255,255,255,.8); }
.feat h3{
  font-family:var(--disp); font-size:clamp(18px,1.9vw,24px); line-height:1.05; letter-spacing:-.02em;
  text-transform:uppercase; margin:0; color:var(--page-fg);
}
.feat.hot h3{ color:var(--paper); }
.feat p{ font-size:14.5px; line-height:1.55; margin:0; color:var(--muted); }
.feat.hot p{ color:rgba(255,255,255,.92); }
.feat-out{
  margin-top:auto; font-family:var(--mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase;
  border-top:1px solid var(--hair); padding-top:14px; color:var(--red);
}
.feat.hot .feat-out{ color:var(--paper); border-color:rgba(255,255,255,.35); }

/* ============================================================ 02 · INSTALL */
.install2{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(14px,2vw,22px); }
.ins-card{ border:2px solid var(--hair); padding:clamp(18px,2.2vw,26px); background:var(--panel); display:flex; flex-direction:column; gap:14px; }
.ins-os{ font-family:var(--mono); font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:var(--page-fg); display:flex; align-items:center; gap:10px; }
.os-glyph{ width:13px; height:13px; background:var(--red); display:inline-block; }
.os-glyph.win{ background:var(--page-fg); clip-path:polygon(0 8%,46% 0,46% 47%,0 47%,0 8%,100% 0,100% 47%,54% 47%,54% 53%,100% 53%,100% 100%,54% 100%,54% 53%,0 53%,0 92%,46% 100%,46% 53%); }
.access{
  margin-top:clamp(22px,3vw,34px); border:2px solid var(--red);
  display:grid; grid-template-columns:auto minmax(0,1fr) auto; gap:clamp(16px,2.4vw,28px); align-items:center;
  padding:clamp(18px,2.2vw,26px); background:color-mix(in srgb, var(--red) 7%, var(--page-bg));
}
.access .bot{ font-size:clamp(28px,3.4vw,44px); }
.access-bd .ek{ font-family:var(--mono); font-size:10px; letter-spacing:.2em; text-transform:uppercase; color:var(--red); display:block; margin-bottom:6px; }
.access-bd p{ margin:0; font-size:15px; line-height:1.5; color:var(--page-fg); max-width:46ch; }

/* ============================================================ 03 · USE */
.use-grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); gap:clamp(22px,3vw,44px); align-items:start; }
.cmds{ display:flex; flex-direction:column; border:2px solid var(--hair); }
.cmd-row{ display:grid; grid-template-columns:120px 1fr; gap:16px; align-items:baseline; padding:clamp(18px,2.2vw,26px); border-bottom:1px solid var(--hair); }
.cmd-row:last-child{ border-bottom:0; }
.cmd-row .slash{ font-family:var(--disp); font-size:clamp(20px,2vw,26px); letter-spacing:-.02em; color:var(--red); }
.cmd-row p{ margin:0; font-size:14.5px; line-height:1.5; color:var(--muted); }

/* ============================================================ CLOSING (red) */
.closing{ background:var(--red); color:var(--paper); border-bottom:2px solid var(--ink); padding:clamp(48px,7vw,96px) 0; }
.close-top{ display:flex; align-items:center; gap:clamp(20px,3vw,46px); flex-wrap:wrap; border-bottom:3px solid var(--paper); padding-bottom:clamp(24px,3vw,38px); margin-bottom:clamp(24px,3vw,38px); }
.close-bot .bot{ color:var(--paper); }
.close-bd .ek{ font-family:var(--mono); font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--ink); display:block; margin-bottom:12px; }
.close-bd h3{
  font-family:var(--disp); font-size:clamp(22px,3.2vw,42px); line-height:1; letter-spacing:-.02em;
  text-transform:uppercase; margin:0; color:var(--paper); max-width:22ch; text-wrap:balance;
}
.close-cta{ display:flex; gap:14px; flex-wrap:wrap; }

/* ============================================================ FOOTER */
.hfoot{ background:var(--page-bg); padding:clamp(34px,4vw,56px) 0 26px; }
.foot-row{ display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap; border-bottom:2px solid var(--hair); padding-bottom:24px; }
.foot-links{ display:flex; gap:8px 26px; flex-wrap:wrap; font-family:var(--mono); font-size:12px; letter-spacing:.04em; color:var(--muted); }
.foot-links a:hover{ color:var(--red); }
.foot-bot{
  display:grid; grid-template-columns:1fr auto 1fr; gap:16px; align-items:center; padding-top:20px;
  font-family:var(--mono); font-size:10px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted);
}
.foot-bot .center{ text-align:center; }
.foot-bot .right{ text-align:right; }

/* ============================================================ CLI EXPLAINER (01) */
.cli-def{ display:grid; grid-template-columns:repeat(3,1fr); border:2px solid var(--hair); margin-top:clamp(6px,1.4vw,14px); }
.cdef{ padding:clamp(22px,2.6vw,34px); border-right:1px solid var(--hair); display:flex; flex-direction:column; gap:9px; }
.cdef:last-child{ border-right:0; }
.cdef .cl{ font-family:var(--disp); font-size:clamp(48px,6vw,86px); line-height:.78; color:var(--red); }
.cdef .cw{ font-family:var(--mono); font-size:13px; letter-spacing:.14em; text-transform:uppercase; color:var(--page-fg); }
.cdef p{ margin:0; font-size:14.5px; line-height:1.5; color:var(--muted); }
.lead-foot{ margin:clamp(22px,3vw,34px) 0 0; font-family:var(--mono); font-size:13px; line-height:1.6; color:var(--muted); display:flex; gap:11px; align-items:flex-start; max-width:72ch; }
.lead-foot .bot{ flex:none; }

/* ============================================================ INSTALL STEPS (03) */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(14px,2vw,20px); margin-bottom:clamp(20px,2.6vw,30px); }
.step{ border:2px solid var(--hair); padding:clamp(20px,2.4vw,30px); display:flex; flex-direction:column; gap:11px; background:var(--panel); }
.step .sn{ font-family:var(--disp); font-size:clamp(40px,4.6vw,64px); line-height:.76; color:var(--red); }
.step h4{ font-family:var(--disp); font-size:clamp(18px,1.8vw,23px); line-height:.98; letter-spacing:-.02em; text-transform:uppercase; margin:0; color:var(--page-fg); }
.step p{ margin:0; font-size:13.5px; line-height:1.55; color:var(--muted); }
.step p b{ color:var(--page-fg); font-weight:700; }

/* closing supporting note */
.close-note{ font-family:var(--body); font-weight:500; font-size:clamp(15px,1.6vw,18px); line-height:1.55; color:rgba(255,255,255,.92); max-width:62ch; margin:0 0 clamp(22px,3vw,32px); }

/* ============================================================ RESPONSIVE */
@media (max-width:1000px){
  .hlinks{ display:none; }
  .hero-b .hwrap.split{ grid-template-columns:1fr; }
  .hero-b .split-r{ max-width:620px; }
  .use-grid{ grid-template-columns:1fr; }
}
@media (max-width:760px){
  .feat3{ grid-template-columns:1fr; }
  .feat{ border-right:0; border-bottom:1px solid var(--hair); min-height:0; }
  .feat:last-child{ border-bottom:0; }
  .cli-def{ grid-template-columns:1fr; }
  .cdef{ border-right:0; border-bottom:1px solid var(--hair); }
  .cdef:last-child{ border-bottom:0; }
  .steps{ grid-template-columns:1fr; }
  .install2{ grid-template-columns:1fr; }
  .access{ grid-template-columns:auto 1fr; row-gap:14px; }
  .access .btn{ grid-column:1 / -1; justify-content:center; }
  .poster-foot{ grid-template-columns:1fr; }
  .poster-alt .btn{ flex:1; justify-content:center; }
  .term-cta{ grid-template-columns:1fr; }
  .term-cta .btn{ justify-content:center; }
  .foot-row{ flex-direction:column; align-items:flex-start; gap:16px; }
  .foot-bot{ grid-template-columns:1fr; gap:8px; }
  .foot-bot .center,.foot-bot .right{ text-align:left; }
  .shead{ flex-direction:column; align-items:flex-start; gap:8px; }
  .shead .gn{ font-size:clamp(52px,16vw,90px); }
  .cmd-row{ grid-template-columns:1fr; gap:6px; }
  .close-top{ gap:18px; }
}
@media (max-width:560px){
  .sec-num{ display:none; }
  .sec-tag{ white-space:nowrap; }
  .sec{ padding-top:clamp(44px,11vw,64px); }
  .cmd{ flex-wrap:wrap; gap:10px; }
  .cmd code{ white-space:normal; word-break:break-all; flex-basis:100%; order:3; }
  .cmd .copy{ width:100%; padding:11px 14px; }
  .navcopy{ padding:9px 12px; }
  .term-body{ font-size:12px; min-height:210px; padding:15px 14px 18px; }
  .term-body.big{ font-size:12.5px; min-height:240px; padding:16px 15px 20px; }
  .term-body .ascii{ font-size:9px; }
  .ttitle{ font-size:10px; }
  .hero-tags{ font-size:9px; }
  .poster-bot{ gap:14px; }
  .bot.huge{ font-size:clamp(38px,13vw,72px); }
}
@media (max-width:380px){
  .poster-mark .pm-line{ font-size:clamp(52px,17vw,80px); }
  .big-h1{ font-size:clamp(28px,10vw,46px); }
  .screen-h1{ font-size:clamp(24px,8.4vw,40px); }
}

/* ===== terminal-mono headline weight ===== */
.hmark .wm,.poster-mark,.poster-say,.big-h1,.screen-h1,
.shead .gn,.shead h2,.feat h3,.cmd-row .slash,.close-bd h3,
.cdef .cl,.step .sn,.step h4,.lead-stmt{
  font-weight:700;
}
.cmd-echo{ font-size:clamp(11px,1.2vw,13px); }
@media (max-width:560px){
  .cmd-echo{ font-size:10.5px; padding:9px 12px; }
}