/* ===========================================================
   KNYTEC — "BID OS" structural redesign
   Brand locked: navy #1B2A4A + signal cyan #FF7A00
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root{
  --navy:#1B2A4A; --navy-deep:#122038;
  --cyan:#FF7A00; --cyan-dim:#D96400; /* safety orange — jobsite accent (var name kept for compat) */
  --ink:#080D17; --ink-2:#0C1322; --panel:#101B2E;
  --line-d:#1B2840; --line-d2:#283A58;
  --txt-d:#EAF0FA; --mut-d:#7A89A6;
  --paper:#FFFFFF; --paper-2:#EEF3FA; --paper-3:#E4EBF6;
  --line-l:#D8E1EE; --line-l2:#C2CFE2;
  --txt-l:#0B1426; --mut-l:#475670;
  --signal:#2DD4A7;
  --font-disp:'IBM Plex Sans',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-sans:'IBM Plex Sans',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
  --maxw:1280px;
  --rail:150px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{font-family:var(--font-sans);background:var(--ink);color:var(--txt-d);line-height:1.6;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

/* mono utility */
.mono{font-family:var(--font-mono);}
h1,h2,h3,h4{font-family:var(--font-sans);font-weight:700;letter-spacing:-.022em;line-height:1.06;}

/* ============ INDEX-RAIL SECTION SHELL ============ */
.sec{position:relative;padding:96px 0;}
.sec-in{max-width:var(--maxw);margin:0 auto;padding:0 32px;display:grid;grid-template-columns:var(--rail) 1fr;gap:54px;}
.rail{position:sticky;top:104px;align-self:start;display:flex;flex-direction:column;gap:14px;}
.rail .rn{font-family:var(--font-sans);font-size:2.6rem;font-weight:700;letter-spacing:-.04em;line-height:.9;}
.rail .rl{font-family:var(--font-sans);font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;line-height:1.5;}
.rail .rtick{width:1px;height:64px;margin-top:4px;}
/* dark/light rail colors */
.sec--dark .rail .rn{color:#fff;} .sec--dark .rail .rl{color:var(--mut-d);} .sec--dark .rail .rtick{background:linear-gradient(var(--cyan),transparent);}
.sec--light .rail .rn{color:var(--navy);} .sec--light .rail .rl{color:var(--mut-l);} .sec--light .rail .rtick{background:linear-gradient(var(--cyan-dim),transparent);}

.sec--dark{background:var(--ink);} .sec--ink2{background:var(--ink-2);}
.sec--light{background:var(--paper);color:var(--txt-l);} .sec--light2{background:var(--paper-2);color:var(--txt-l);}
.sec--light .lead,.sec--light2 .lead{color:var(--mut-l);} .sec--dark .lead,.sec--ink2 .lead{color:var(--mut-d);}

.head h2{font-size:clamp(2rem,4vw,3.4rem);}
.sec--light .head h2{color:var(--txt-l);} .sec--dark .head h2,.sec--ink2 .head h2{color:#fff;}
.head .lead{font-size:1.1rem;line-height:1.62;max-width:60ch;margin-top:20px;}
.head{margin-bottom:48px;}

@media(max-width:900px){
  .sec-in{grid-template-columns:1fr;gap:26px;}
  .rail{position:static;flex-direction:row;align-items:center;gap:16px;}
  .rail .rtick{display:none;}
  .rail .rn{font-size:1.8rem;} .rail .rl{font-size:.66rem;}
}

/* ============ buttons ============ */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-sans);font-size:.92rem;font-weight:600;padding:14px 26px;border-radius:6px;border:1px solid transparent;cursor:pointer;transition:transform .18s var(--ease),background .18s,border-color .18s,color .18s,box-shadow .18s;white-space:nowrap;}
.btn svg{width:16px;height:16px;}
.btn-primary{background:var(--cyan);color:#06121F;border-color:var(--cyan);}
.btn-primary:hover{background:#34CEFF;box-shadow:0 8px 30px rgba(255,122,0,.3);transform:translateY(-1px);}
.btn-line{background:transparent;border-color:var(--line-d2);color:var(--txt-d);}
.btn-line:hover{border-color:var(--cyan);color:var(--cyan);}
.sec--light .btn-line,.sec--light2 .btn-line{border-color:var(--line-l2);color:var(--txt-l);}
.sec--light .btn-line:hover{border-color:var(--cyan-dim);color:var(--cyan-dim);}
.btn-lg{padding:16px 32px;font-size:1rem;}

/* icons */
.ico{width:24px;height:24px;stroke:var(--cyan);stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round;}
.sec--light .ico,.sec--light2 .ico{stroke:var(--cyan-dim);}
.chip{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;background:rgba(255,122,0,.07);border:1px solid rgba(255,122,0,.22);}
.sec--light .chip,.sec--light2 .chip{background:rgba(255,122,0,.08);border-color:rgba(14,148,201,.26);}

/* ============ HEADER ============ */
.hd{position:sticky;top:0;z-index:200;background:rgba(8,13,23,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-d);}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:72px;max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.hd-logo img{height:40px;width:auto;display:block;}
.hd-nav{display:flex;gap:4px;}
.hd-nav a{font-family:var(--font-sans);font-weight:500;font-size:.9rem;letter-spacing:0;color:var(--mut-d);padding:9px 14px;border-radius:6px;transition:.15s;}
.hd-nav a:hover{color:#fff;background:rgba(255,255,255,.04);}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.burger span{width:22px;height:1.5px;background:var(--mut-d);}
.mob{display:none;background:var(--ink-2);border-bottom:1px solid var(--line-d);padding:12px 32px 22px;}
.mob.open{display:block;}
.mob a{display:block;font-family:var(--font-sans);font-weight:500;font-size:.92rem;color:var(--mut-d);padding:13px 0;border-bottom:1px solid var(--line-d);}
.mob a:last-child{border:none;}
@media(max-width:900px){.hd-nav,.hd-cta{display:none;}.burger{display:flex;}}

/* ============ HERO (full-bleed) ============ */
.hero{position:relative;overflow:hidden;background:var(--ink);border-bottom:1px solid var(--line-d);padding:64px 0 76px;}
.hero-grid-bg{position:absolute;inset:0;pointer-events:none;opacity:.6;background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 72%);mask-image:linear-gradient(180deg,#000 0%,transparent 72%);}
.hero-glow{position:absolute;top:-25%;right:-8%;width:55%;height:120%;pointer-events:none;background:radial-gradient(ellipse at 70% 30%,rgba(255,122,0,.12),transparent 60%);}
.hero-top{position:relative;z-index:2;}
.hero-ticker{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);border-bottom:1px solid var(--line-d);padding-bottom:18px;margin-bottom:54px;display:flex;gap:24px;flex-wrap:wrap;}
.hero-ticker .dot{width:6px;height:6px;border-radius:50%;background:var(--signal);align-self:center;animation:ping 2.4s var(--ease) infinite;}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(45,212,167,.5);}70%,100%{box-shadow:0 0 0 8px rgba(45,212,167,0);}}
.hero h1{font-size:clamp(2.7rem,6.6vw,5.4rem);color:#fff;font-weight:700;max-width:16ch;}
.hero h1 .accent{color:var(--cyan);}
.hero-row{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-top:34px;flex-wrap:wrap;}
.hero-sub{color:var(--mut-d);font-size:1.15rem;line-height:1.65;max-width:42ch;}
.hero-ctas{display:flex;gap:13px;flex-wrap:wrap;}

/* full-width horizontal pipeline band */
.flow{position:relative;z-index:2;margin-top:64px;border-top:1px solid var(--line-d);background:linear-gradient(180deg,rgba(16,27,46,.5),transparent);}
.flow-head{display:flex;justify-content:space-between;align-items:center;padding:18px 0 22px;font-family:var(--font-mono);font-size:.74rem;color:var(--mut-d);letter-spacing:.05em;}
.flow-head .live{display:flex;align-items:center;gap:7px;color:var(--signal);}
.flow-head .live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--signal);animation:ping 2.4s var(--ease) infinite;}
.flow-track{display:grid;grid-template-columns:repeat(6,1fr);position:relative;padding-bottom:42px;}
.fstep{position:relative;padding:0 10px;text-align:left;}
.fstep::before{content:"";position:absolute;top:15px;left:0;right:50%;height:2px;background:var(--line-d2);z-index:0;}
.fstep:first-child::before{display:none;}
.fstep .fnode{position:relative;z-index:2;width:32px;height:32px;border-radius:9px;border:1px solid var(--line-d2);background:var(--ink);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.72rem;color:var(--mut-d);transition:.4s var(--ease);}
.fstep .fname{font-family:var(--font-disp);font-size:.92rem;font-weight:500;color:var(--mut-d);margin-top:14px;line-height:1.2;transition:.4s;}
.fstep .fstat{font-family:var(--font-mono);font-size:.68rem;color:#43526e;letter-spacing:.04em;margin-top:6px;transition:.4s;}
.fstep.done::before{background:var(--cyan);}
.fstep.done .fnode{border-color:var(--cyan);color:var(--cyan);background:rgba(255,122,0,.08);}
.fstep.done .fname{color:var(--txt-d);} .fstep.done .fstat{color:var(--cyan);}
.fstep.active::before{background:linear-gradient(90deg,var(--cyan),var(--line-d2));}
.fstep.active .fnode{border-color:var(--cyan);background:var(--cyan);color:#06121F;box-shadow:0 0 0 5px rgba(255,122,0,.16);}
.fstep.active .fname{color:#fff;} .fstep.active .fstat{color:var(--cyan);}
.fstep.win.done::before{background:var(--signal);}
.fstep.win.done .fnode{border-color:var(--signal);color:var(--signal);background:rgba(45,212,167,.12);}
.fstep.win.done .fstat{color:var(--signal);}
.flow-clock{position:absolute;right:0;bottom:8px;font-family:var(--font-mono);font-size:.72rem;color:var(--mut-d);}
.flow-clock b{color:var(--cyan);font-weight:500;}
@media(max-width:760px){.flow-track{grid-template-columns:1fr;gap:2px;padding-bottom:20px;}.fstep{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:12px;padding:9px 0;}.fstep::before{display:none;}.fstep .fname{margin-top:0;}.fstep .fstat{margin-top:0;}.flow-clock{position:static;margin-top:14px;}}

/* ============ PROBLEM — loss ledger (light) ============ */
.ledger{border:1px solid var(--line-l);border-radius:14px;overflow:hidden;background:var(--paper);}
.ledger-row{display:grid;grid-template-columns:54px 1fr;gap:20px;padding:22px 26px;border-bottom:1px solid var(--line-l);align-items:start;}
.ledger-row:last-child{border-bottom:none;}
.ledger-row .ln{font-family:var(--font-sans);font-weight:700;font-size:.86rem;color:var(--cyan-dim);padding-top:2px;}
.ledger-row h3{font-family:var(--font-disp);font-size:1.12rem;color:var(--txt-l);margin-bottom:6px;letter-spacing:-.01em;}
.ledger-row p{font-size:.93rem;color:var(--mut-l);line-height:1.6;max-width:70ch;}
.math{margin-top:22px;display:grid;grid-template-columns:repeat(3,1fr) 1.3fr;gap:1px;background:var(--line-l);border:1px solid var(--line-l);border-radius:14px;overflow:hidden;}
.math .m{background:var(--navy-deep);padding:24px 24px;}
.math .m .k{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut-d);margin-bottom:10px;}
.math .m .v{font-family:var(--font-mono);font-size:1.7rem;font-weight:600;color:#fff;line-height:1;}
.math .m.tot{background:var(--navy);} .math .m.tot .v{color:var(--cyan);}
.math .m.tot .k{color:var(--cyan);}
@media(max-width:760px){.math{grid-template-columns:1fr 1fr;}}

/* ============ MODES (dark) — stacked rows ============ */
.mrow{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line-d);border-radius:16px;overflow:hidden;margin-bottom:18px;background:var(--panel);}
.mrow:last-child{margin-bottom:0;}
.mrow--flag{border-color:rgba(255,122,0,.32);background:linear-gradient(120deg,rgba(255,122,0,.07),var(--panel));}
.mrow-l{padding:36px 34px;}
.mrow-l .tag{font-family:var(--font-sans);font-weight:700;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin:14px 0 12px;}
.mrow-l h3{font-size:1.55rem;color:#fff;margin-bottom:14px;}
.mrow-l p{color:var(--mut-d);font-size:.96rem;line-height:1.7;}
.mrow-r{padding:36px 34px;border-left:1px solid var(--line-d);background:var(--ink);display:flex;flex-direction:column;gap:10px;justify-content:center;}
.mrow-r .rlbl{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:#43526e;margin-bottom:4px;}
.term{font-family:var(--font-mono);font-size:.82rem;color:var(--txt-d);background:var(--ink-2);border:1px solid var(--line-d);border-radius:7px;padding:11px 14px;display:flex;gap:9px;align-items:center;}
.term::before{content:"›";color:var(--cyan);font-weight:700;}
@media(max-width:760px){.mrow{grid-template-columns:1fr;}.mrow-r{border-left:none;border-top:1px solid var(--line-d);}}

/* ============ TIERS — spec sheet rows (light) ============ */
.spec{display:flex;flex-direction:column;gap:16px;}
.tier{display:grid;grid-template-columns:.85fr 1.1fr 1.05fr;gap:32px;align-items:start;background:var(--paper);border:1px solid var(--line-l);border-radius:16px;padding:32px 34px;position:relative;}
.tier--flag{background:linear-gradient(125deg,var(--navy-deep),var(--navy));border-color:rgba(255,122,0,.4);color:#fff;}
.tier-badge{position:absolute;top:-12px;left:34px;background:var(--cyan);color:#06121F;font-family:var(--font-mono);font-size:.66rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:5px 13px;border-radius:40px;}
.tier .t-eye{font-family:var(--font-sans);font-weight:700;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-dim);margin-bottom:10px;}
.tier--flag .t-eye{color:var(--cyan);}
.tier h3{font-family:var(--font-disp);font-size:1.4rem;color:var(--txt-l);line-height:1.12;margin-bottom:12px;}
.tier--flag h3{color:#fff;}
.tier .t-price{font-family:var(--font-sans);font-size:1.02rem;font-weight:700;color:var(--cyan-dim);}
.tier--flag .t-price{color:var(--cyan);}
.tier .t-lead{font-size:.94rem;color:var(--mut-l);line-height:1.62;}
.tier--flag .t-lead{color:rgba(255,255,255,.74);}
.tier .t-inc{display:flex;flex-direction:column;gap:10px;margin-bottom:20px;}
.t-item{display:flex;gap:9px;align-items:flex-start;font-size:.86rem;color:var(--txt-l);line-height:1.45;}
.tier--flag .t-item{color:rgba(255,255,255,.84);}
.t-item svg{width:14px;height:14px;stroke:var(--cyan-dim);stroke-width:2.2;fill:none;flex-shrink:0;margin-top:3px;}
.tier--flag .t-item svg{stroke:var(--cyan);}
.tier .t-col3{display:flex;flex-direction:column;}
.tier .btn{align-self:flex-start;}
.tier-note{margin-top:20px;display:flex;gap:14px;align-items:center;font-size:.92rem;color:var(--mut-l);flex-wrap:wrap;}
.tier-note a{color:var(--cyan-dim);font-weight:600;}
@media(max-width:840px){.tier{grid-template-columns:1fr;gap:18px;}}

/* ============ WHO (ink2) ============ */
.icp{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:22px;}
.icp .lbl{font-family:var(--font-sans);font-weight:700;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut-d);margin-bottom:15px;}
.icp .good .lbl{color:var(--cyan);}
.tags{display:flex;flex-wrap:wrap;gap:9px;}
.tag{font-family:var(--font-sans);font-weight:500;font-size:.82rem;color:var(--txt-d);background:var(--panel);border:1px solid var(--line-d);border-radius:6px;padding:7px 13px;}
.good .tag{border-color:rgba(255,122,0,.28);color:#cdeefb;}
.tag.no{color:var(--mut-d);opacity:.7;}
.profile{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.pf{display:flex;gap:14px;align-items:flex-start;background:var(--panel);border:1px solid var(--line-d);border-radius:10px;padding:18px;}
.pf .chip{width:40px;height:40px;flex-shrink:0;}
.pf .ico{width:20px;height:20px;}
.pf p{font-size:.875rem;color:var(--mut-d);line-height:1.55;}
.pf p strong{color:var(--txt-d);font-weight:600;}
@media(max-width:760px){.icp,.profile{grid-template-columns:1fr;}}

/* ============ WHY (light) — numbered rows ============ */
.why{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;}
.wrow{display:grid;grid-template-columns:42px 1fr;gap:18px;padding:26px 0;border-bottom:1px solid var(--line-l);align-items:start;}
.wrow .wn{font-family:var(--font-sans);font-weight:700;font-size:.92rem;color:var(--cyan-dim);padding-top:3px;}
.wrow h3{font-family:var(--font-disp);font-size:1.12rem;color:var(--txt-l);margin-bottom:8px;line-height:1.18;}
.wrow p{font-size:.9rem;color:var(--mut-l);line-height:1.66;}
@media(max-width:760px){.why{grid-template-columns:1fr;gap:0;}}

/* ============ CTA (full-bleed dark) ============ */
.cta{position:relative;overflow:hidden;background:var(--ink-2);border-top:1px solid var(--line-d);padding:112px 0;text-align:center;}
.cta-grid{position:absolute;inset:0;opacity:.5;pointer-events:none;background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 50%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 80% at 50% 50%,#000 20%,transparent 75%);}
.cta-in{position:relative;z-index:1;max-width:720px;margin:0 auto;}
.cta .eyebrow{font-family:var(--font-sans);font-weight:700;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);}
.cta h2{font-size:clamp(2.1rem,4vw,3.2rem);color:#fff;margin:18px 0 20px;}
.cta p{color:var(--mut-d);font-size:1.06rem;line-height:1.68;margin-bottom:34px;max-width:54ch;margin-left:auto;margin-right:auto;}
.cta-note{margin-top:22px;font-family:var(--font-sans);font-size:.82rem;color:var(--mut-d);letter-spacing:.02em;}

/* ============ FOOTER ============ */
.ft{background:var(--ink-2);border-top:1px solid var(--line-d);padding:64px 0 34px;}
.ft-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px;margin-bottom:48px;}
.ft-top img{height:48px;width:auto;margin-bottom:16px;}
.ft-about{font-size:.88rem;color:var(--mut-d);line-height:1.7;max-width:300px;}
.ft h4{font-family:var(--font-sans);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut-d);margin-bottom:16px;font-weight:700;}
.ft ul{list-style:none;display:flex;flex-direction:column;gap:11px;}
.ft a{font-size:.88rem;color:var(--mut-d);transition:.15s;} .ft a:hover{color:var(--cyan);}
.ft-bot{border-top:1px solid var(--line-d);padding-top:24px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.ft-bot .c{font-family:var(--font-sans);font-size:.8rem;color:var(--mut-d);}
.ft-legal{display:flex;gap:20px;} .ft-legal a{font-size:.78rem;color:var(--mut-d);}
@media(max-width:860px){.ft-top{grid-template-columns:1fr 1fr;gap:30px;}}
@media(max-width:520px){.ft-top{grid-template-columns:1fr;}}

/* ============ HERO INTERACTIVE BID CONSOLE ============ */
.hero-grid2{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr 1.05fr;gap:56px;align-items:center;margin-top:46px;}
.hero-left .hero-sub{color:var(--mut-d);font-size:1.12rem;line-height:1.64;max-width:42ch;margin:26px 0 32px;}
.hero-ctas{display:flex;gap:13px;flex-wrap:wrap;}
@media(max-width:960px){.hero-grid2{grid-template-columns:1fr;gap:40px;}.hero h1{max-width:18ch;}}

.console{background:linear-gradient(180deg,var(--panel),var(--ink-2));border:1px solid var(--line-d);border-radius:14px;box-shadow:0 34px 90px rgba(0,0,0,.5);overflow:hidden;}
.con-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line-d);background:rgba(255,255,255,.015);}
.con-bar .d{width:9px;height:9px;border-radius:50%;background:var(--line-d2);}
.con-bar .t{margin-left:8px;font-family:var(--font-mono);font-size:.74rem;color:var(--mut-d);letter-spacing:.04em;}
.con-bar .live{margin-left:auto;font-family:var(--font-mono);font-size:.68rem;color:var(--mut-d);display:flex;align-items:center;gap:7px;}
.con-bar .live.on{color:var(--signal);}
.con-bar .live::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}
.con-bar .live.on::before{animation:ping 2s var(--ease) infinite;}
.con-body{padding:20px 20px 22px;}
.con-setup .clbl{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut-d);margin-bottom:11px;}
.trade-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.chipbtn{font-family:var(--font-sans);font-weight:500;font-size:.82rem;color:var(--mut-d);background:var(--ink);border:1px solid var(--line-d);border-radius:7px;padding:8px 13px;cursor:pointer;transition:.15s;}
.chipbtn:hover{border-color:var(--line-d2);color:var(--txt-d);}
.chipbtn.sel{background:rgba(255,122,0,.1);border-color:var(--cyan);color:#cdeefb;}
.con-project{background:var(--ink);border:1px solid var(--line-d);border-radius:9px;padding:13px 15px;margin-bottom:16px;display:flex;gap:12px;align-items:center;}
.con-project .pj-ico{flex-shrink:0;}
.con-project .pj-k{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut-d);}
.con-project .pj-v{font-family:var(--font-sans);font-size:.9rem;color:var(--txt-d);font-weight:500;margin-top:2px;}
.con-run{width:100%;justify-content:center;}

/* run output */
.con-run-out{display:none;}
.con-run-out.show{display:block;}
.stage{margin-bottom:14px;}
.stage-h{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;color:var(--mut-d);margin-bottom:9px;}
.stage-h .sdot{width:14px;height:14px;border-radius:50%;border:1.5px solid var(--line-d2);flex-shrink:0;position:relative;transition:.3s;}
.stage.run .stage-h .sdot{border-color:var(--cyan);}
.stage.run .stage-h{color:var(--cyan);}
.stage.ok .stage-h .sdot{border-color:var(--cyan);background:var(--cyan);}
.stage.ok .stage-h .sdot::after{content:"";position:absolute;left:4px;top:1.5px;width:3px;height:6px;border:solid #06121F;border-width:0 1.5px 1.5px 0;transform:rotate(45deg);}
.stage-body{font-family:var(--font-mono);font-size:.78rem;color:var(--txt-d);}
/* takeoff lines */
.toline{display:flex;justify-content:space-between;gap:14px;padding:5px 0;border-bottom:1px dashed var(--line-d);color:var(--mut-d);opacity:0;transform:translateY(4px);transition:.3s var(--ease);}
.toline.in{opacity:1;transform:none;}
.toline .q{color:var(--cyan);}
/* estimate */
.est{display:grid;grid-template-columns:1fr auto;gap:6px 14px;}
.est .er{display:contents;}
.est .ek{color:var(--mut-d);padding:4px 0;}
.est .ev{color:var(--txt-d);text-align:right;padding:4px 0;}
.est .etot .ek,.est .etot .ev{border-top:1px solid var(--line-d2);margin-top:4px;padding-top:10px;font-size:1.05rem;color:#fff;font-weight:600;}
.est .etot .ev{color:var(--cyan);}
/* proposal card */
.prop{background:#fff;border-radius:10px;padding:18px 20px;color:#0B1426;}
.prop-top{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid #E4EBF6;padding-bottom:12px;margin-bottom:12px;}
.prop-co{font-family:var(--font-disp);font-weight:600;font-size:1.05rem;color:#0B1426;}
.prop-meta{font-family:var(--font-mono);font-size:.64rem;color:#475670;text-align:right;line-height:1.5;}
.prop h5{font-family:var(--font-disp);font-size:.95rem;margin-bottom:6px;}
.prop p{font-size:.8rem;color:#475670;line-height:1.55;margin-bottom:12px;}
.prop-tot{display:flex;justify-content:space-between;align-items:center;background:var(--paper-2);border-radius:8px;padding:11px 14px;}
.prop-tot .l{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:#475670;}
.prop-tot .v{font-family:var(--font-mono);font-size:1.2rem;font-weight:700;color:#0B1426;}
.con-result{margin-top:14px;display:flex;align-items:center;gap:12px;justify-content:space-between;background:rgba(45,212,167,.08);border:1px solid rgba(45,212,167,.3);border-radius:9px;padding:12px 15px;flex-wrap:wrap;}
.con-result .ok-l{font-family:var(--font-mono);font-size:.76rem;color:var(--signal);display:flex;align-items:center;gap:8px;}
.con-result .fee{font-family:var(--font-mono);font-size:.72rem;color:var(--mut-d);}
.con-result .fee b{color:var(--cyan);font-weight:500;}
.con-again{background:none;border:none;color:var(--cyan);font-family:var(--font-sans);font-weight:600;font-size:.82rem;cursor:pointer;padding:0;}

/* ============ CALCULATOR ============ */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch;}
.calc-controls{display:flex;flex-direction:column;gap:24px;}
.ctrl .crow{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;}
.ctrl .ck{font-family:var(--font-sans);font-weight:500;font-size:.92rem;color:var(--txt-d);}
.sec--light .ctrl .ck,.sec--light2 .ctrl .ck{color:var(--txt-l);}
.ctrl .cv{font-family:var(--font-mono);font-size:1.05rem;font-weight:600;color:var(--cyan);}
.sec--light .ctrl .cv{color:var(--cyan-dim);}
input[type=range].rng{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:3px;background:var(--line-l2);outline:none;}
.sec--dark input[type=range].rng,.sec--ink2 input[type=range].rng{background:var(--line-d2);}
input[type=range].rng::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--cyan);border:3px solid var(--paper);cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.25);}
.sec--dark input[type=range].rng::-webkit-slider-thumb,.sec--ink2 input[type=range].rng::-webkit-slider-thumb{border-color:var(--ink);}
input[type=range].rng::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--cyan);border:3px solid var(--ink);cursor:pointer;}
.calc-out{background:var(--navy-deep);border:1px solid var(--line-d);border-radius:16px;padding:30px 32px;display:flex;flex-direction:column;justify-content:center;}
.calc-out .co-lbl{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut-d);margin-bottom:8px;}
.calc-out .co-big{font-family:var(--font-mono);font-size:clamp(2.4rem,5vw,3.4rem);font-weight:700;color:var(--danger,#FF6B81);line-height:1;letter-spacing:-.02em;}
.calc-out .co-sub{font-size:.9rem;color:var(--mut-d);margin-top:10px;line-height:1.55;}
.calc-rows{margin-top:24px;padding-top:20px;border-top:1px solid var(--line-d);display:flex;flex-direction:column;gap:13px;}
.calc-rows .cr{display:flex;justify-content:space-between;align-items:baseline;gap:14px;}
.calc-rows .cr .k{font-size:.86rem;color:var(--mut-d);}
.calc-rows .cr .v{font-family:var(--font-mono);font-size:.98rem;font-weight:600;color:var(--txt-d);}
.calc-rows .cr.win .v{color:var(--signal);}
.calc-foot{margin-top:18px;font-family:var(--font-mono);font-size:.7rem;color:var(--mut-d);line-height:1.5;}
@media(max-width:760px){.calc{grid-template-columns:1fr;}}

/* ============ SUBPAGE HEADER BAND ============ */
.pagehd{position:relative;overflow:hidden;background:var(--ink);border-bottom:1px solid var(--line-d);padding:64px 0 56px;}
.pagehd .hero-grid-bg{opacity:.5;}
.pagehd-in{position:relative;z-index:2;}
.pagehd .crumb{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--mut-d);margin-bottom:18px;display:flex;gap:9px;align-items:center;}
.pagehd .crumb a{color:var(--mut-d);} .pagehd .crumb a:hover{color:var(--cyan);} .pagehd .crumb .sep{opacity:.5;}
.pagehd h1{font-size:clamp(2.2rem,4.6vw,3.6rem);color:#fff;max-width:18ch;}
.pagehd .lead{color:var(--mut-d);font-size:1.12rem;line-height:1.62;max-width:60ch;margin-top:18px;}
.page-wrap{max-width:var(--maxw);margin:0 auto;padding:72px 32px;}

/* ============ FAQ PAGE ============ */
.faqx{max-width:860px;}
.faqx-cat{font-family:var(--font-sans);font-weight:700;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin:40px 0 6px;}
.faqx-cat:first-child{margin-top:0;}
.faqx-item{border-bottom:1px solid var(--line-d);}
.faqx-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:24px 0;font-family:var(--font-sans);font-weight:600;font-size:1.08rem;color:var(--txt-d);line-height:1.4;transition:color .15s;}
.faqx-q:hover{color:var(--cyan);}
.faqx-tog{flex-shrink:0;width:24px;height:24px;border-radius:50%;border:1px solid var(--line-d2);display:flex;align-items:center;justify-content:center;color:var(--mut-d);position:relative;transition:.2s;}
.faqx-tog::before,.faqx-tog::after{content:"";position:absolute;background:currentColor;}
.faqx-tog::before{width:11px;height:1.5px;} .faqx-tog::after{width:1.5px;height:11px;transition:transform .2s;}
.faqx-item.open .faqx-tog{background:var(--cyan);border-color:var(--cyan);color:#06121F;}
.faqx-item.open .faqx-tog::after{transform:scaleY(0);}
.faqx-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease);}
.faqx-a-in{padding:0 0 24px;font-size:.98rem;color:var(--mut-d);line-height:1.75;max-width:74ch;}
.faqx-aside{background:var(--panel);border:1px solid var(--line-d);border-radius:14px;padding:30px 32px;margin-top:48px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.faqx-aside h3{font-size:1.25rem;color:#fff;} .faqx-aside p{color:var(--mut-d);font-size:.95rem;margin-top:6px;}

/* ============ CONTACT PAGE ============ */
.contact-grid{display:grid;grid-template-columns:.9fr 1.2fr;gap:54px;align-items:start;}
.contact-aside .ca-block{display:flex;gap:14px;align-items:flex-start;margin-bottom:24px;}
.contact-aside .ca-block .chip{width:42px;height:42px;flex-shrink:0;}
.contact-aside .ca-k{font-family:var(--font-sans);font-weight:700;color:var(--txt-d);font-size:1rem;margin-bottom:5px;}
.contact-aside .ca-v{color:var(--mut-d);font-size:.92rem;line-height:1.6;}
.contact-aside .ca-steps{margin-top:8px;border-top:1px solid var(--line-d);padding-top:24px;}
.form-card{background:var(--panel);border:1px solid var(--line-d);border-radius:16px;padding:38px 40px;}
.field{margin-bottom:20px;} .field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field label{display:block;font-family:var(--font-sans);font-weight:600;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut-d);margin-bottom:8px;}
.field label .req{color:var(--cyan);}
.field input,.field select,.field textarea{width:100%;background:var(--ink);border:1px solid var(--line-d);border-radius:8px;padding:12px 14px;color:var(--txt-d);font-family:var(--font-sans);font-size:.92rem;outline:none;transition:border-color .15s,box-shadow .15s;appearance:none;-webkit-appearance:none;}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A89A6' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;}
.field input::placeholder{color:#43526e;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(255,122,0,.14);}
.form-submit{width:100%;justify-content:center;margin-top:6px;}
.form-fine{font-family:var(--font-mono);font-size:.72rem;color:var(--mut-d);text-align:center;margin-top:14px;}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:40px;}.field-row{grid-template-columns:1fr;gap:0;}.form-card{padding:28px 22px;}}

/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}.reveal{opacity:1;transform:none;}}

/* ── form states + skip link ── */
.skip-link{position:absolute;left:-9999px;top:auto;}
.skip-link:focus{left:16px;top:12px;z-index:500;background:var(--cyan);color:#06121F;font-family:var(--font-sans);font-weight:600;font-size:.85rem;padding:10px 16px;border-radius:6px;}
.form-success{text-align:center;padding:24px 8px;}
.form-errors{background:rgba(255,107,129,.1);border:1px solid rgba(255,107,129,.4);color:#FF9DAC;font-size:.88rem;border-radius:8px;padding:12px 14px;margin-bottom:20px;}
form .field:first-child{margin-top:0;}