/* ═══════════════════════════════════════════════════════════════
   COREDRIVEN — "Analog Terminal"
   sketch paper × victorian filigree × CRT phosphor × Y2K chrome
   ═══════════════════════════════════════════════════════════════ */

:root{
  /* paper & graphite */
  --paper:#f2ead8;
  --paper-deep:#e9ddc2;
  --panel:rgba(250,244,228,.88);
  --ink:#332a20;
  --ink2:#5b5140;
  --line:#4a4132;
  /* phosphor & neon */
  --crt:#0e7a4a;
  --crt-bright:#2ee59d;
  --crt-dark:#07160f;
  --violet:#8b3dff;
  --magenta:#e33fbf;
  /* victorian brass */
  --brass:#b8862c;
  --brass-deep:#8a6516;
  --gold:#e9c96e;
  /* chrome */
  --steel:#93a1b4;
  --steel-lite:#e7eef6;
  /* type */
  --serif:'Cinzel Decorative','Georgia',serif;
  --mono:'IBM Plex Mono',ui-monospace,'Cascadia Mono',monospace;
  --term:'VT323',var(--mono);
  --hand:'Caveat',cursive;
  /* hand-drawn wobbly radii */
  --wob-a:255px 18px 225px 18px / 18px 225px 18px 255px;
  --wob-b:18px 225px 18px 255px / 225px 18px 255px 18px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html:focus-within{scroll-behavior:smooth}

body{
  font-family:var(--mono);
  font-size:15.5px;
  line-height:1.6;
  color:var(--ink);
  background-color:var(--paper);
  background-image:
    radial-gradient(90rem 60rem at 85% -10%, rgba(139,61,255,.07), transparent 60%),
    radial-gradient(80rem 50rem at -10% 30%, rgba(14,122,74,.08), transparent 60%),
    radial-gradient(70rem 50rem at 60% 110%, rgba(184,134,44,.09), transparent 60%),
    repeating-linear-gradient(0deg, rgba(74,65,50,.045) 0 1px, transparent 1px 34px),
    linear-gradient(180deg,var(--paper),var(--paper-deep));
  overflow-x:hidden;
}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit}
::selection{background:var(--crt);color:#f4fff8}
:focus-visible{outline:2px dashed var(--crt);outline-offset:3px;border-radius:4px}

.skip{position:absolute;left:-200px;top:8px;z-index:200;background:var(--ink);color:var(--paper);
  padding:8px 16px;font-family:var(--mono);font-size:13px;border-radius:6px}
.skip:focus{left:8px}

.mono{font-family:var(--mono)}
.serif{font-family:var(--serif);font-weight:700}

/* hand-drawn underline for serif <em> */
.serif em{font-style:normal;color:var(--brass-deep);position:relative;white-space:nowrap}
.serif em::after{
  content:"";position:absolute;left:-2%;right:-2%;bottom:-.12em;height:.28em;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 8' preserveAspectRatio='none'%3E%3Cpath d='M2 6 Q 26 1 50 5 T 98 4' fill='none' stroke='%23b8862c' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center/100% 100%;
}

/* ═══════════ atmosphere overlays ═══════════ */
.fx{position:fixed;inset:0;pointer-events:none;z-index:90}
.fx-grain{
  z-index:92;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' seed='4'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.24 0 0 0 0 0.20 0 0 0 0 0.14 0 0 0 0.06 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}
.fx-scan{
  z-index:91;opacity:.45;
  background:repeating-linear-gradient(0deg, rgba(40,32,18,.05) 0 1px, transparent 1px 3px);
}
.fx-roll{z-index:91;top:auto;height:180px;bottom:0;
  background:linear-gradient(180deg, transparent, rgba(46,229,157,.05) 45%, rgba(255,244,214,.07) 55%, transparent);
  mix-blend-mode:screen;will-change:transform}
.fx-vignette{
  z-index:93;
  background:radial-gradient(125% 105% at 50% 42%, transparent 62%, rgba(43,32,15,.16) 96%, rgba(43,32,15,.26) 100%);
}

/* ═══════════ nav ═══════════ */
.site-nav{position:sticky;top:0;z-index:100;
  background:rgba(244,237,220,.9);backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px)}
.nav-inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:24px;padding:10px 20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-name{font-family:var(--serif);font-weight:700;font-size:18px;letter-spacing:.05em}
.nav-links{display:flex;gap:22px;margin-left:auto}
.nav-links a{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;text-decoration:none;color:var(--ink2);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:5px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 8' preserveAspectRatio='none'%3E%3Cpath d='M2 5 Q 20 2 40 5 T 98 4' fill='none' stroke='%230e7a4a' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center/100% 100%;
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease}
.nav-links a:hover::after,.nav-links a[aria-current]::after{transform:scaleX(1)}
.nav-links a[aria-current]{color:var(--crt)}
.nav-gh{display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.08em;
  padding:7px 14px;border:1.5px solid var(--line);border-radius:10px 4px 12px 5px/5px 12px 4px 10px;
  background:rgba(255,252,242,.65);transition:box-shadow .3s,transform .3s}
.nav-gh:hover{box-shadow:0 0 0 3px rgba(46,229,157,.25);transform:translateY(-1px)}
.nav-burger{display:none;background:none;border:1.5px solid var(--line);border-radius:8px;
  padding:8px 9px;cursor:pointer}
.nav-burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;transition:.3s}
.site-nav.open .nav-burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-nav.open .nav-burger span:nth-child(2){opacity:0}
.site-nav.open .nav-burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-rule{height:3px;
  background:linear-gradient(90deg,transparent 4%,rgba(184,134,44,.85) 30%,rgba(46,229,157,.75) 52%,rgba(184,134,44,.85) 74%,transparent 96%)}

/* ═══════════ hero ═══════════ */
.hero{position:relative;max-width:1180px;margin:0 auto;padding:72px 20px 40px;text-align:center}
.hero-aura{position:absolute;left:50%;top:46%;width:min(760px,90vw);height:min(560px,70vw);
  transform:translate(-50%,-50%);pointer-events:none;filter:blur(46px);opacity:.8;
  background:
    radial-gradient(38% 42% at 32% 40%, rgba(46,229,157,.28), transparent 70%),
    radial-gradient(34% 40% at 68% 36%, rgba(139,61,255,.20), transparent 70%),
    radial-gradient(30% 34% at 50% 66%, rgba(233,201,110,.24), transparent 70%);
  animation:auraPulse 7s ease-in-out infinite alternate}
.hero-aurora{position:absolute;inset:-40px 0 auto 0;height:520px;pointer-events:none;opacity:.5;
  background:conic-gradient(from 210deg at 50% 30%, rgba(46,229,157,.10), rgba(139,61,255,.10), rgba(233,201,110,.12), rgba(46,229,157,.10));
  filter:blur(70px);animation:auroraDrift 16s ease-in-out infinite alternate}

.vframe{position:relative;border:1.5px solid rgba(74,65,50,.8);border-radius:var(--wob-a);
  background:var(--panel);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8), 0 24px 50px -34px rgba(51,42,32,.55)}
.vframe::before{content:"";position:absolute;inset:9px;border:1px solid rgba(184,134,44,.55);
  border-radius:inherit;pointer-events:none}
.fl{position:absolute;width:52px;height:52px;color:var(--brass);pointer-events:none;
  filter:drop-shadow(0 1px 0 rgba(255,255,255,.7))}
.fl-tl{top:-12px;left:-12px}
.fl-tr{top:-12px;right:-12px;transform:scaleX(-1)}
.fl-bl{bottom:-12px;left:-12px;transform:scaleY(-1)}
.fl-br{bottom:-12px;right:-12px;transform:scale(-1,-1)}

.hero-frame{padding:56px 30px 46px;position:relative}
.overline{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--ink2)}
.hero-lockup{display:flex;align-items:center;justify-content:center;gap:30px;margin:26px 0 10px;flex-wrap:wrap}
.hero-emblem{position:relative;padding:16px;border:2px solid var(--brass);border-radius:var(--wob-b);
  background:linear-gradient(180deg,rgba(255,252,242,.9),rgba(238,228,205,.9));
  box-shadow:0 0 0 4px rgba(250,244,228,.8), 0 0 0 5px rgba(184,134,44,.5), 0 14px 30px -18px rgba(51,42,32,.6)}
.hero-emblem::after{content:"";position:absolute;inset:5px;border:1px solid rgba(184,134,44,.4);
  border-radius:inherit;pointer-events:none}
.hero-title{font-family:var(--serif);font-weight:900;letter-spacing:.03em;
  font-size:clamp(42px,7.5vw,86px);line-height:1.02;color:var(--ink)}
.hero-title .alt{color:var(--crt);text-shadow:0 0 18px rgba(46,229,157,.45)}
.flicker{animation:titleFlicker 6.5s linear infinite}
.hero-kicker{font-size:clamp(17px,2.6vw,24px);letter-spacing:.06em;color:var(--ink2);margin-top:8px}
.hero-tag{max-width:620px;margin:16px auto 0;font-size:14px;color:var(--ink2)}
.hero-cta{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.hero-status{display:inline-block;margin-top:34px;padding:9px 20px;font-family:var(--term);
  font-size:19px;letter-spacing:.04em;color:#7ff0b6;background:var(--crt-dark);
  border:1px solid rgba(46,229,157,.5);border-radius:var(--wob-b);
  box-shadow:inset 0 0 18px rgba(0,0,0,.7), 0 0 14px rgba(46,229,157,.28);
  text-align:left}
.cursor-blink{color:var(--crt-bright);animation:blink 1.1s steps(2) infinite;margin-right:8px}

.note{position:absolute;font-family:var(--hand);font-weight:500;font-size:21px;color:#6b5a35;
  pointer-events:none;max-width:250px;line-height:1.25}
.note .tick{color:var(--crt)}
.note s{text-decoration-color:var(--magenta)}
.note-hero{right:2.5%;top:34px;transform:rotate(4deg)}
.note-hero2{left:2.5%;top:110px;transform:rotate(-3deg)}
.hero-sprig{width:130px;height:26px;color:var(--brass);margin:26px auto 0;opacity:.9}

/* ═══════════ buttons · Y2K chrome + glitch ═══════════ */
.btn{position:relative;display:inline-block;font-family:var(--mono);font-weight:600;
  font-size:13px;letter-spacing:.14em;text-decoration:none;color:#2c2a26;
  padding:14px 28px;border-radius:10px;cursor:pointer;user-select:none;
  background:linear-gradient(180deg,#fdfdfa 0%,#e9edf2 30%,#c7d0da 50%,#f0f3f7 52%,#dde3ec 100%);
  border:1px solid var(--brass-deep);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95), inset 0 -2px 3px rgba(102,119,138,.45),
    0 2px 0 var(--brass-deep), 0 12px 26px -14px rgba(51,42,32,.6);
  text-shadow:0 1px 0 rgba(255,255,255,.75);
  transition:transform .25s ease, box-shadow .25s ease}
.btn:hover{transform:translateY(-2px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95), inset 0 -2px 3px rgba(102,119,138,.45),
    0 3px 0 var(--brass-deep), 0 16px 30px -14px rgba(51,42,32,.65), 0 0 18px rgba(46,229,157,.35)}
.btn:active{transform:translateY(1px);box-shadow:inset 0 2px 4px rgba(102,119,138,.5), 0 1px 0 var(--brass-deep)}

.btn-cta{color:#3a2b08;border-color:#6e5110;
  background:linear-gradient(180deg,#f9ecbf 0%,#eed188 30%,#cfa04a 52%,#f6e7b2 54%,#e4c374 100%);
  animation:crtBreath 4.5s ease-in-out infinite}
.btn-cta:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.9), 0 3px 0 #6e5110,
  0 16px 30px -14px rgba(51,42,32,.65), 0 0 22px rgba(233,201,110,.55), 0 0 34px rgba(46,229,157,.28)}

.btn-ghost{background:rgba(250,244,228,.55);color:var(--ink);border:1.5px solid var(--line);
  border-radius:12px 5px 14px 6px/6px 14px 5px 12px;box-shadow:0 2px 0 rgba(74,65,50,.35);
  text-shadow:none}
.btn-ghost:hover{background:rgba(255,252,242,.9)}

/* glitch channel-split on hover */
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;
  border-radius:inherit;text-shadow:none}
.glitch:hover::before{opacity:.9;color:var(--crt-bright);
  clip-path:polygon(0 0,100% 0,100% 36%,0 36%);animation:glitchA .45s steps(2) 2}
.glitch:hover::after{opacity:.9;color:var(--magenta);
  clip-path:polygon(0 60%,100% 60%,100% 100%,0 100%);animation:glitchB .45s steps(2) 2}
.glitch:hover{animation:jitter .4s steps(3) 2}

/* ═══════════ sections ═══════════ */
.sec{position:relative;max-width:1180px;margin:0 auto;padding:92px 20px 76px}
.sec-head{text-align:center;max-width:760px;margin:0 auto 54px}
.sec-head h2{font-size:clamp(28px,4.4vw,50px);line-height:1.14;margin-top:14px;letter-spacing:.01em}
.sec-sub{margin-top:14px;font-size:13px;color:var(--ink2);letter-spacing:.04em}
.sec-rule{width:210px;height:42px;color:var(--crt);margin:10px auto 0;display:block;
  filter:drop-shadow(0 0 5px rgba(46,229,157,.7))}

.panel{border:1.5px solid rgba(74,65,50,.75);border-radius:var(--wob-b);
  background:var(--panel);padding:30px;position:relative;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8), 0 22px 44px -34px rgba(51,42,32,.55)}

/* ═══════════ floor plan ═══════════ */
.floor-wrap{position:relative}
.floor-svg{width:100%;height:auto;color:var(--line)}
.floor-svg .ink{stroke:var(--line);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.floor-svg .arr{stroke:#6a5f4b;stroke-width:1.8;fill:none;stroke-linecap:round}
.floor-svg .arr.dashed{stroke-dasharray:7 5 !important}
.floor-svg .strike{stroke:var(--magenta);stroke-width:2.2}
.floor-svg .labels text{font-family:var(--mono);font-size:12px;letter-spacing:.08em;fill:var(--ink)}
.floor-svg .lbl-strong{font-weight:600;font-size:13px}
.floor-svg .lbl-tiny{font-size:10px;fill:var(--ink2)}
.floor-svg .notes text{font-family:var(--hand);font-size:19px;fill:#6b5a35}
.floor-svg .hand-strong{font-size:21px;fill:var(--brass-deep);font-weight:700}
.floor-svg .x{fill:var(--magenta)}
.floor-svg .dot-occ{fill:var(--crt);filter:drop-shadow(0 0 4px rgba(46,229,157,.9))}
.floor-svg .dot-free{fill:none;stroke:var(--crt);stroke-width:1.6}
.floor-svg .dot-off{fill:#f4eddc;stroke:var(--magenta);stroke-width:1.6;stroke-dasharray:3 2}
.floor-svg .legend text{font-family:var(--mono);font-size:11px;fill:var(--ink2)}
.floor-sprites{position:absolute;inset:30px;pointer-events:none}
.floor-sprites .pix{position:absolute;opacity:.95}
.floor-solve{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px}
.floor-solve p{font-size:13.5px;color:var(--ink2);line-height:1.7;
  border:1.5px dashed rgba(74,65,50,.5);border-radius:var(--wob-a);padding:16px 18px;
  background:rgba(255,252,242,.55)}
.k{font-weight:600;border-radius:6px;padding:1px 8px;color:#06231a;background:#bfe9d6}
.k.brass{color:#4a3405;background:#f0dfab}

/* ═══════════ architecture ═══════════ */
.arch-wrap{position:relative}
.arch-trace{display:block;width:min(880px,94%);margin:0 auto -30px;color:var(--crt);
  filter:drop-shadow(0 0 5px rgba(46,229,157,.85))}
.arch-trace .neon{stroke:var(--crt);stroke-width:2;fill:none;stroke-linecap:round}
.arch-trace circle{fill:var(--crt)}
.arch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.term{background:linear-gradient(180deg,#0d1712,#0a130e);border-radius:12px;position:relative;
  box-shadow:0 18px 36px -22px rgba(10,25,16,.8), inset 0 1px 0 rgba(255,255,255,.06);
  display:flex;flex-direction:column;transition:transform .3s ease, box-shadow .3s ease}
.term:hover{transform:translateY(-4px)}
.term-green{border:1.5px solid rgba(46,229,157,.5)}
.term-green:hover{box-shadow:0 20px 40px -22px rgba(10,25,16,.85), 0 0 22px rgba(46,229,157,.3)}
.term-magenta{border:1.5px solid rgba(227,63,191,.55)}
.term-magenta:hover{box-shadow:0 20px 40px -22px rgba(10,25,16,.85), 0 0 22px rgba(227,63,191,.32)}
.term-brass{border:1.5px solid rgba(233,201,110,.55)}
.term-brass:hover{box-shadow:0 20px 40px -22px rgba(10,25,16,.85), 0 0 22px rgba(233,201,110,.3)}
.term-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;border-radius:10px 10px 0 0;
  border-bottom:1px solid rgba(255,255,255,.08)}
.term-green .term-bar{background:rgba(46,229,157,.1)}
.term-magenta .term-bar{background:rgba(227,63,191,.1)}
.term-brass .term-bar{background:rgba(233,201,110,.1)}
.t-dot{width:8px;height:8px;border-radius:50%}
.t-dot:nth-child(1){background:var(--crt-bright)}
.t-dot:nth-child(2){background:var(--magenta)}
.t-dot:nth-child(3){background:var(--gold)}
.term-title{margin-left:8px;font-family:var(--mono);font-size:10.5px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.72)}
.term-body{padding:16px 16px 18px;font-family:var(--term);font-size:17.5px;line-height:1.55;
  display:flex;flex-direction:column;gap:7px}
.term-green .term-body{color:#9fe8c4}
.term-magenta .term-body{color:#f2b6e0}
.term-brass .term-body{color:#e8d9a8}
.t-ok{margin-top:6px}
.term-green .t-ok{color:var(--crt-bright);text-shadow:0 0 8px rgba(46,229,157,.6)}
.term-magenta .t-ok{color:#ff8ad8;text-shadow:0 0 8px rgba(227,63,191,.6)}
.term-brass .t-ok{color:#ffe08a;text-shadow:0 0 8px rgba(233,201,110,.6)}

/* ═══════════ features ═══════════ */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feat{position:relative;text-align:center;padding:36px 20px 22px;
  border:1.5px solid rgba(74,65,50,.7);border-radius:var(--wob-a);
  background:var(--panel);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8), 0 18px 36px -30px rgba(51,42,32,.55);
  transition:transform .3s ease, box-shadow .3s ease}
.feat:hover{transform:translateY(-5px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8), 0 24px 42px -28px rgba(51,42,32,.6),
    0 0 20px rgba(46,229,157,.22)}
.feat:hover .fl{color:var(--crt)}
.feat .fl{width:38px;height:38px;top:-10px;left:-10px}
.feat .fl-tr{left:auto;right:-10px}
.feat .fl-bl{top:auto;bottom:-10px}
.feat .fl-br{top:auto;left:auto;bottom:-10px;right:-10px}
.feat .pix{margin:0 auto}
.feat h3{font-size:19px;margin:18px 0 10px;letter-spacing:.02em}
.feat p{font-size:13px;color:var(--ink2);line-height:1.65}
.feat-tag{margin-top:14px;font-size:10.5px !important;letter-spacing:.22em;text-transform:uppercase}
.feat-tag b{font-weight:600}
.green{color:var(--crt)}
.brass-txt{color:var(--brass-deep)}
.magenta{color:var(--magenta)}

/* ═══════════ pricing ═══════════ */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.plan{position:relative;padding:34px 26px 28px;border-radius:14px;overflow:hidden;
  background:linear-gradient(165deg,#fbfcfe 0%,#e8edf4 26%,#c3cddd 47%,#f0f4f9 52%,#dde4ee 78%,#cdd5e1 100%);
  border:1px solid #96a2b4;
  box-shadow:0 0 0 3px rgba(250,244,228,.95), 0 0 0 4.5px rgba(184,134,44,.6),
    inset 0 1px 0 #fff, inset 0 -3px 7px rgba(90,105,125,.35),
    0 24px 46px -30px rgba(51,42,32,.6);
  transition:transform .3s ease, box-shadow .3s ease}
.plan::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(62% 30% at 28% 0%, rgba(255,255,255,.9), transparent 70%)}
.plan:hover{transform:translateY(-5px);
  box-shadow:0 0 0 3px rgba(250,244,228,.95), 0 0 0 4.5px rgba(184,134,44,.75),
    inset 0 1px 0 #fff, inset 0 -3px 7px rgba(90,105,125,.35),
    0 30px 52px -30px rgba(51,42,32,.65), 0 0 24px rgba(233,201,110,.35)}
.plan-hot{transform:translateY(-8px)}
.plan-hot:hover{transform:translateY(-12px)}
.ribbon{position:absolute;top:14px;right:-42px;transform:rotate(38deg);
  background:linear-gradient(180deg,#f2dfa8,#c9972c);color:#3a2b08;
  font-size:10px;font-weight:600;letter-spacing:.22em;padding:5px 48px;
  box-shadow:0 2px 6px rgba(58,43,8,.4)}
.plan-name{font-size:13px;font-weight:600;letter-spacing:.3em;color:var(--brass-deep)}
.plan-price{font-family:var(--term);font-size:56px;line-height:1;margin:12px 0 2px;color:#8a6516;
  text-shadow:0 1px 0 rgba(255,255,255,.8), 0 0 16px rgba(233,201,110,.4)}
.plan-price .per{font-family:var(--mono);font-size:13px;color:#5a6474;letter-spacing:.1em;
  text-shadow:none;margin-left:6px}
.plan-note{font-size:15px;color:var(--ink2);font-weight:400}
.plan ul{list-style:none;margin:20px 0 24px;display:flex;flex-direction:column;gap:10px}
.plan li{font-size:13px;color:#3d4450;padding-left:22px;position:relative}
.plan li::before{content:"";position:absolute;left:2px;top:.5em;width:7px;height:7px;
  background:var(--crt);box-shadow:0 0 5px rgba(46,229,157,.9)}
.plan .btn{display:block;text-align:center}
.fine{text-align:center;margin-top:30px;font-size:12px;color:var(--ink2);letter-spacing:.06em}

/* ═══════════ CRT showcase ═══════════ */
.crt-row{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;align-items:end}
.crt-unit{display:flex;flex-direction:column;transition:transform .3s ease}
.crt-unit:hover{transform:translateY(-4px)}
.crt{background:linear-gradient(180deg,#f0e7d3,#d8ccb2);border:1px solid #b5a88a;
  border-radius:20px;padding:14px 14px 0;position:relative;z-index:1;
  box-shadow:inset 0 2px 0 rgba(255,255,255,.75), inset 0 -6px 12px rgba(122,106,76,.35),
    0 20px 40px -26px rgba(51,42,32,.65)}
.crt-screen{position:relative;overflow:hidden;border-radius:16px/22px;
  background:radial-gradient(120% 115% at 50% 38%, #10271a 0%, #081710 55%, #040c08 100%);
  border:2px solid #2b2a25;padding:16px 16px 14px;color:#9fe8c4;font-family:var(--term);
  box-shadow:inset 0 0 36px rgba(0,0,0,.85), inset 0 0 10px rgba(46,229,157,.22);
  animation:crtLife 5.5s linear infinite}
.crt-screen::before{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:radial-gradient(90% 60% at 24% 8%, rgba(255,255,255,.09), transparent 55%)}
.crt-screen::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg, rgba(0,0,0,.30) 0 2px, transparent 2px 4px)}
.crt-screen > *{position:relative;z-index:1}
.crt-alt{background:radial-gradient(120% 115% at 50% 38%, #241222 0%, #140a12 55%, #0a050b 100%);
  color:#f2b6e0;box-shadow:inset 0 0 36px rgba(0,0,0,.85), inset 0 0 10px rgba(227,63,191,.25)}
.crt-alt2{background:radial-gradient(120% 115% at 50% 38%, #241f0e 0%, #14110a 55%, #0b0906 100%);
  color:#efe3c0;box-shadow:inset 0 0 36px rgba(0,0,0,.85), inset 0 0 10px rgba(233,201,110,.25)}
.crt-head{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--crt-bright);
  border-bottom:1px dashed rgba(46,229,157,.4);padding-bottom:7px;margin-bottom:11px}
.crt-alt .crt-head{color:#ff8ad8;border-bottom-color:rgba(227,63,191,.4)}
.crt-alt2 .crt-head{color:#ffe08a;border-bottom-color:rgba(233,201,110,.4)}
.crt-foot{font-size:14px;color:#6fae8d;margin-top:11px;letter-spacing:.03em}
.crt-alt .crt-foot{color:#b07297}
.crt-alt2 .crt-foot{color:#a99a6f}
.station-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.st{display:flex;flex-direction:column;gap:2px;padding:8px 7px;border-radius:5px;
  font-size:20px;line-height:1;border:1px solid rgba(46,229,157,.42);color:#7ff0b6;
  background:rgba(46,229,157,.07)}
.st span{font-size:13px;opacity:.85}
.st-idle{border-style:dashed;color:#8aa392;background:transparent}
.st-off{border-color:rgba(227,63,191,.5);color:#ff7ad1;background:rgba(227,63,191,.06)}
.receipt{display:flex;flex-direction:column;gap:5px;font-size:18px}
.receipt p{display:flex;justify-content:space-between;gap:12px}
.r-total{border-top:1px dashed rgba(233,201,110,.5);padding-top:6px;margin-top:4px;color:#ffe08a}
.portal{display:flex;flex-direction:column;gap:8px;font-size:18px}
.p-user{color:#ffe08a}
.p-meter{height:11px;border:1px solid rgba(233,201,110,.55);border-radius:5px;overflow:hidden}
.p-meter span{display:block;height:100%;
  background:linear-gradient(90deg,#8a6516,#e9c96e 70%,#ffe9ad);
  box-shadow:0 0 10px rgba(233,201,110,.7)}
.portal p{display:flex;justify-content:space-between}
.p-hint{color:#a99a6f;font-size:14px}
.crt-shell{display:flex;align-items:center;justify-content:space-between;padding:11px 8px 10px;
  color:#6b5f49}
.crt-brand{font-size:9.5px;letter-spacing:.24em;font-weight:600}
.crt-led{width:9px;height:9px;border-radius:50%;background:#ff5a4e;
  box-shadow:0 0 9px #ff5a4e;animation:ledBlink 3.2s steps(1) infinite}
.desk{width:86%;margin:-15px auto 0;display:block;color:var(--line);height:52px}
.desk path{stroke:var(--line);stroke-width:1.7;fill:none;stroke-linecap:round}
.crt-unit figcaption{margin-top:10px;font-size:12px;color:var(--ink2);text-align:center;letter-spacing:.08em}

/* ═══════════ footer ═══════════ */
.foot{text-align:center;padding:66px 20px 42px;margin-top:30px;position:relative;
  border-top:4px double rgba(184,134,44,.55);
  background:linear-gradient(180deg, rgba(236,226,203,.55), rgba(230,217,188,.75))}
.foot-sprig{width:130px;height:26px;color:var(--brass);margin:0 auto 14px;display:block}
.foot > .pix{margin:0 auto}
.foot-line{font-size:20px;letter-spacing:.03em;margin-bottom:16px}
.foot-gh{display:inline-flex;align-items:center;gap:11px;text-decoration:none;
  font-size:13px;letter-spacing:.05em;padding:11px 20px;color:var(--ink);
  border:1.5px solid var(--line);border-radius:12px 5px 14px 6px/6px 14px 5px 12px;
  background:rgba(255,252,242,.6);transition:box-shadow .3s,transform .3s}
.foot-gh:hover{transform:translateY(-2px);box-shadow:0 0 18px rgba(46,229,157,.35)}
.foot-fine{margin-top:20px;font-size:12px;color:var(--ink2)}
.to-top{display:inline-block;margin-top:16px;font-size:10.5px;letter-spacing:.24em;
  text-transform:uppercase;text-decoration:none;color:var(--ink2)}
.to-top:hover{color:var(--brass-deep)}

/* ═══════════ pixel sprites ═══════════ */
.pix{image-rendering:pixelated;image-rendering:crisp-edges}
.pix-glow{filter:drop-shadow(0 0 6px rgba(46,229,157,.75))}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}

/* ═══════════ reveal & draw ═══════════ */
.reveal{opacity:0;transform:translateY(20px);
  transition:opacity .85s ease var(--d,0s), transform .85s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.draw [pathLength]{stroke-dasharray:1;stroke-dashoffset:1;
  transition:stroke-dashoffset 1s ease var(--pd,0s)}
.draw.in [pathLength]{stroke-dashoffset:0}

/* ═══════════ keyframes ═══════════ */
@keyframes blink{0%,55%{opacity:1}56%,100%{opacity:0}}
@keyframes auraPulse{
  0%{opacity:.55;transform:translate(-50%,-50%) scale(.96)}
  100%{opacity:.95;transform:translate(-50%,-50%) scale(1.06)}}
@keyframes auroraDrift{
  0%{transform:translateX(-3%) rotate(-2deg)}
  100%{transform:translateX(3%) rotate(2deg)}}
@keyframes titleFlicker{
  0%,100%{opacity:1}
  3%{opacity:.72}4%{opacity:1}
  38%{opacity:1}39%{opacity:.82}40%{opacity:1}
  71%{opacity:1}72%{opacity:.78}73.5%{opacity:1}}
@keyframes crtBreath{
  0%,100%{box-shadow:inset 0 1px 0 rgba(255,255,255,.9), 0 2px 0 #6e5110,
    0 12px 26px -14px rgba(51,42,32,.6), 0 0 10px rgba(233,201,110,.3)}
  50%{box-shadow:inset 0 1px 0 rgba(255,255,255,.9), 0 2px 0 #6e5110,
    0 12px 26px -14px rgba(51,42,32,.6), 0 0 20px rgba(233,201,110,.55), 0 0 30px rgba(46,229,157,.22)}}
@keyframes glitchA{
  0%{transform:translate(-2px,-1px);clip-path:polygon(0 0,100% 0,100% 36%,0 36%)}
  50%{transform:translate(2px,1px);clip-path:polygon(0 8%,100% 8%,100% 46%,0 46%)}
  100%{transform:translate(-1px,0);clip-path:polygon(0 0,100% 0,100% 30%,0 30%)}}
@keyframes glitchB{
  0%{transform:translate(2px,1px);clip-path:polygon(0 60%,100% 60%,100% 100%,0 100%)}
  50%{transform:translate(-2px,-1px);clip-path:polygon(0 70%,100% 70%,100% 100%,0 100%)}
  100%{transform:translate(1px,0);clip-path:polygon(0 55%,100% 55%,100% 100%,0 100%)}}
@keyframes jitter{
  0%{transform:translateY(-2px)}
  33%{transform:translate(1px,-2px)}
  66%{transform:translate(-1px,-3px)}
  100%{transform:translateY(-2px)}}
@keyframes crtLife{
  0%,100%{filter:brightness(1)}
  6%{filter:brightness(1.14)}
  7%{filter:brightness(.94)}
  42%{filter:brightness(1)}
  43%{filter:brightness(1.1)}
  44.5%{filter:brightness(.97)}
  80%{filter:brightness(1.05)}}
@keyframes ledBlink{0%,88%{opacity:1}89%,93%{opacity:.25}94%,100%{opacity:1}}

/* ═══════════ responsive ═══════════ */
@media (max-width:1080px){
  .feat-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .arch-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto}
  .arch-trace{display:none}
  .price-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .plan-hot{transform:none}
  .plan-hot:hover{transform:translateY(-5px)}
  .crt-row{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .note{display:none}
  .floor-solve{grid-template-columns:1fr}
}
@media (max-width:820px){
  .nav-burger{display:block;margin-left:auto}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;z-index:99;
    flex-direction:column;gap:0;padding:8px 20px 16px;
    background:rgba(244,237,220,.98);border-bottom:3px solid rgba(184,134,44,.7);
    box-shadow:0 18px 30px -20px rgba(51,42,32,.5)}
  .nav-links a{padding:12px 4px;border-bottom:1px dashed rgba(74,65,50,.25)}
  .site-nav.open .nav-links{display:flex}
  .nav-gh{display:none}
}
@media (min-width:821px){
  .nav-gh{margin-left:0}
}
@media (max-width:640px){
  body{font-size:15px}
  .hero{padding-top:48px}
  .hero-title{font-size:clamp(27px,9.3vw,44px)}
  .foot-gh{max-width:calc(100vw - 48px);font-size:11.5px;padding:10px 12px;overflow-wrap:anywhere}
  .hero-frame{padding:44px 18px 36px}
  .hero-lockup{gap:16px}
  .hero-emblem canvas{width:96px;height:96px}
  .feat-grid{grid-template-columns:1fr}
  .sec{padding:70px 16px 56px}
  .floor-wrap{padding:16px}
  .floor-sprites{inset:16px}
  .floor-sprites .pix{transform:scale(.7);transform-origin:top left}
  .hero-status{font-size:15px;padding:8px 12px}
  .vframe::before{inset:6px}
  .fl{width:40px;height:40px}
}

/* ═══════════ reduced motion ═══════════ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
  .draw [pathLength]{stroke-dashoffset:0}
  .fx-roll{display:none}
}