/* Costpoint OS — design system (ported to multipage) */

/* ============================================================
   COSTPOINT OS — Design System
   Aesthetic: precision instrument · blueprint atmosphere
   Teal = drawings/measure · Gold = cost/value
   ============================================================ */
:root{
  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Hanken Grotesk",-apple-system,system-ui,sans-serif;
  --font-mono:"Spline Sans Mono",ui-monospace,monospace;

  /* dark (default) */
  --bg:#070A12;
  --bg-2:#0A0E1A;
  --ink:#0E1320;
  --surface:rgba(148,170,210,.045);
  --surface-2:rgba(148,170,210,.075);
  --surface-3:rgba(148,170,210,.11);
  --border:rgba(150,172,214,.12);
  --border-2:rgba(150,172,214,.20);
  --text:#EAEEF8;
  --text-2:#A9B4CC;
  --muted:#6A7793;
  --primary:#2BE3CC;          /* luminous teal */
  --primary-deep:#11C7B0;
  --primary-soft:rgba(43,227,204,.13);
  --gold:#F0B95E;             /* cost / value */
  --gold-deep:#D89A36;
  --gold-soft:rgba(240,185,94,.13);
  --ok:#54E08A; --okbg:rgba(84,224,138,.12);
  --warn:#FBBF53; --warnbg:rgba(251,191,83,.12);
  --danger:#FF7A85; --dangerbg:rgba(255,122,133,.12);
  --grid-line:rgba(150,180,230,.045);
  --shadow:0 24px 60px -20px rgba(0,0,0,.65), 0 8px 24px -12px rgba(0,0,0,.5);
  --shadow-sm:0 8px 24px -14px rgba(0,0,0,.6);
  --glass-blur:saturate(150%) blur(22px);
  --radius:20px; --radius-sm:13px; --radius-lg:26px;
  --maxw:1320px;
}
[data-theme="light"]{
  --bg:#F2EEE4;
  --bg-2:#EAE4D6;
  --ink:#FFFFFF;
  --surface:rgba(255,255,255,.62);
  --surface-2:rgba(255,255,255,.78);
  --surface-3:rgba(255,255,255,.95);
  --border:rgba(28,42,66,.11);
  --border-2:rgba(28,42,66,.18);
  --text:#16202E;
  --text-2:#475066;
  --muted:#7C8497;
  --primary:#0C8E7C;
  --primary-deep:#0A7568;
  --primary-soft:rgba(12,142,124,.10);
  --gold:#B07918;
  --gold-deep:#8E6210;
  --gold-soft:rgba(176,121,24,.11);
  --ok:#1E9E54; --okbg:rgba(30,158,84,.10);
  --warn:#B5780B; --warnbg:rgba(181,120,11,.12);
  --danger:#D43B47; --dangerbg:rgba(212,59,71,.10);
  --grid-line:rgba(20,40,80,.05);
  --shadow:0 26px 60px -26px rgba(45,55,80,.30), 0 8px 22px -14px rgba(45,55,80,.22);
  --shadow-sm:0 10px 26px -18px rgba(45,55,80,.32);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  font-size:15.5px;
  letter-spacing:.005em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  transition:background .5s ease,color .35s ease;
}
/* ---------- atmosphere: gradient mesh + blueprint grid + grain ---------- */
.atmos{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.atmos::before{ /* blueprint grid */
  content:"";position:absolute;inset:-2px;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),
                   linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:38px 38px;
  mask-image:radial-gradient(circle at 70% 18%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 70% 18%,#000 0%,transparent 78%);
}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55;will-change:transform}
.orb.a{width:46vw;height:46vw;background:radial-gradient(circle,var(--primary),transparent 65%);top:-14vw;right:-8vw;animation:float1 22s ease-in-out infinite}
.orb.b{width:40vw;height:40vw;background:radial-gradient(circle,var(--gold),transparent 64%);bottom:-16vw;left:-10vw;opacity:.4;animation:float2 28s ease-in-out infinite}
.orb.c{width:30vw;height:30vw;background:radial-gradient(circle,var(--primary-deep),transparent 66%);top:42%;left:46%;opacity:.28;animation:float3 25s ease-in-out infinite}
[data-theme="light"] .orb{opacity:.4}
[data-theme="light"] .orb.b{opacity:.34}
@keyframes float1{50%{transform:translate(-4vw,6vh) scale(1.08)}}
@keyframes float2{50%{transform:translate(5vw,-5vh) scale(1.12)}}
@keyframes float3{50%{transform:translate(-6vw,-4vh) scale(.92)}}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
@media (prefers-reduced-motion:reduce){.orb{animation:none}}

/* ---------- typography helpers ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-.018em;line-height:1.08;margin:0}
.mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1;letter-spacing:-.01em}
.eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--primary);font-weight:500}
a{color:inherit;text-decoration:none}
::selection{background:var(--primary-soft);color:var(--text)}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:20px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}

/* ---------- buttons ---------- */
.btn{font-family:var(--font-body);font-weight:600;font-size:14px;border:1px solid transparent;border-radius:12px;
  padding:11px 18px;cursor:pointer;display:inline-flex;align-items:center;gap:9px;transition:.22s cubic-bezier(.2,.7,.3,1);white-space:nowrap;line-height:1}
.btn svg{width:16px;height:16px}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-deep));color:#04140F;box-shadow:0 6px 22px -8px var(--primary)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px var(--primary)}
.btn-ghost{background:var(--surface-2);color:var(--text);border-color:var(--border)}
.btn-ghost:hover{background:var(--surface-3);border-color:var(--border-2);transform:translateY(-1px)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#1c1304;box-shadow:0 6px 22px -8px var(--gold)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-sm{padding:8px 13px;font-size:13px;border-radius:10px}
.btn-icon{padding:9px;border-radius:11px}
.btn:active{transform:translateY(0) scale(.98)}

/* ---------- glass card ---------- */
.glass{background:var(--surface);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);position:relative}
.glass::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.06),transparent 30%);opacity:.7}
[data-theme="light"] .glass::after{background:linear-gradient(180deg,rgba(255,255,255,.5),transparent 26%)}

/* badges / chips */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 11px;border-radius:50px;
  background:var(--surface-2);border:1px solid var(--border);color:var(--text-2);white-space:nowrap}
.chip.dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.chip.ok{color:var(--ok);background:var(--okbg);border-color:transparent}
.chip.warn{color:var(--warn);background:var(--warnbg);border-color:transparent}
.chip.danger{color:var(--danger);background:var(--dangerbg);border-color:transparent}
.chip.teal{color:var(--primary);background:var(--primary-soft);border-color:transparent}
.chip.gold{color:var(--gold);background:var(--gold-soft);border-color:transparent}

/* ============================================================
   PUBLIC WEBSITE
   ============================================================ */
.site-nav{position:fixed;top:0;left:0;right:0;z-index:60;transition:.3s}
.site-nav .inner{max-width:var(--maxw);margin:0 auto;padding:16px 26px;display:flex;align-items:center;justify-content:space-between}
.site-nav.scrolled{background:var(--surface);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:600;font-size:20px;letter-spacing:-.02em}
.brand .mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--primary),var(--primary-deep));color:#04140F;box-shadow:0 8px 20px -8px var(--primary);flex:none}
.brand .mark svg{width:21px;height:21px}
.brand small{display:block;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:14px;font-weight:500;color:var(--text-2);transition:.2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:10px}
.theme-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--border);background:var(--surface-2);
  cursor:pointer;display:grid;place-items:center;color:var(--text);transition:.25s}
.theme-btn:hover{border-color:var(--border-2);transform:rotate(18deg)}
.theme-btn svg{width:18px;height:18px}
.burger{display:none}

section{position:relative}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}

/* hero */
.hero{padding:170px 0 90px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(40px,6vw,76px);font-weight:600;letter-spacing:-.03em}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero .lead{font-size:18.5px;color:var(--text-2);max-width:520px;margin:24px 0 32px;line-height:1.6}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:34px;margin-top:46px;flex-wrap:wrap}
.hero-stats .s{display:flex;flex-direction:column}
.hero-stats .n{font-family:var(--font-display);font-size:34px;font-weight:600;color:var(--text);line-height:1}
.hero-stats .n .mono{font-family:var(--font-mono);font-size:26px}
.hero-stats .l{font-size:12.5px;color:var(--muted);margin-top:6px;letter-spacing:.02em}
.hero-visual{position:relative;height:480px}
.hero-visual .photo{position:absolute;inset:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--border);transform:perspective(1400px) rotateY(-9deg) rotateX(3deg);transition:.5s}
.hero-visual .photo img{width:100%;height:100%;object-fit:cover;display:block}
.hero-visual:hover .photo{transform:perspective(1400px) rotateY(-5deg) rotateX(1deg)}
.hero-visual .float-card{position:absolute;backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);
  background:var(--surface-2);border:1px solid var(--border-2);border-radius:16px;padding:15px 17px;box-shadow:var(--shadow);animation:bob 5s ease-in-out infinite}
.float-card.fc1{bottom:28px;left:-26px;animation-delay:.4s}
.float-card.fc2{top:30px;right:-22px}
@keyframes bob{50%{transform:translateY(-12px)}}
.fc-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.fc-val{font-family:var(--font-display);font-size:24px;font-weight:600;margin-top:3px}
.fc-val.teal{color:var(--primary)} .fc-val.gold{color:var(--gold)}
.trust{margin-top:64px;display:flex;align-items:center;gap:26px;flex-wrap:wrap;opacity:.8}
.trust span{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.trust .b{font-weight:600;color:var(--text-2);font-family:var(--font-body);letter-spacing:0;text-transform:none;font-size:13.5px}

/* section heading */
.sec{padding:96px 0}
.sec-head{max-width:640px;margin-bottom:52px}
.sec-head h2{font-size:clamp(30px,4vw,46px);margin-top:14px}
.sec-head p{color:var(--text-2);font-size:16.5px;margin-top:16px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{padding:30px;border-radius:var(--radius);cursor:default;transition:.3s}
.svc:hover{transform:translateY(-5px);border-color:var(--border-2)}
.svc .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--primary-soft);color:var(--primary);border:1px solid var(--border)}
.svc:nth-child(even) .ic{background:var(--gold-soft);color:var(--gold)}
.svc .ic svg{width:24px;height:24px}
.svc h3{font-size:20px;margin-bottom:9px}
.svc p{color:var(--text-2);font-size:14.5px;line-height:1.6}
.svc .num{position:absolute;top:22px;right:26px;font-family:var(--font-mono);font-size:12px;color:var(--muted);opacity:.6}

/* process timeline */
.proc{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative;margin-top:20px}
.proc::before{content:"";position:absolute;top:23px;left:7%;right:7%;height:2px;
  background:linear-gradient(90deg,var(--primary),var(--gold));opacity:.4}
.proc .step{text-align:center;padding:0 10px;position:relative}
.proc .dot{width:48px;height:48px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;
  background:var(--bg-2);border:2px solid var(--primary);color:var(--primary);font-family:var(--font-mono);font-weight:600;position:relative;z-index:2}
.proc .step:nth-child(n+4) .dot{border-color:var(--gold);color:var(--gold)}
.proc h4{font-size:15px;margin-bottom:6px}
.proc p{font-size:12.5px;color:var(--muted);line-height:1.5}

/* projects */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.proj{border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:.35s;border:1px solid var(--border)}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.proj .img{height:230px;overflow:hidden;position:relative}
.proj .img img{width:100%;height:100%;object-fit:cover;transition:.6s}
.proj:hover .img img{transform:scale(1.07)}
.proj .img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.55))}
.proj .meta{position:absolute;bottom:0;left:0;right:0;padding:18px 20px;z-index:2;color:#fff}
.proj .meta .loc{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;opacity:.85;text-transform:uppercase}
.proj .meta h4{font-size:19px;margin-top:5px;color:#fff}
.proj .info{padding:18px 20px;display:flex;justify-content:space-between;align-items:center;background:var(--surface)}
.proj .info .v{font-family:var(--font-mono);font-weight:600;color:var(--gold)}

/* cta band */
.cta-band{padding:64px;border-radius:var(--radius-lg);text-align:center;overflow:hidden;position:relative;
  background:linear-gradient(135deg,var(--ink),var(--bg-2));border:1px solid var(--border)}
.cta-band h2{font-size:clamp(28px,4vw,44px)}
.cta-band p{color:var(--text-2);max-width:520px;margin:16px auto 28px;font-size:16.5px}

/* footer */
footer{padding:64px 0 40px;border-top:1px solid var(--border);margin-top:90px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-grid h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:0 0 16px}
.foot-grid a{display:block;color:var(--text-2);font-size:14px;padding:5px 0;transition:.2s}
.foot-grid a:hover{color:var(--primary)}
.foot-bottom{max-width:var(--maxw);margin:48px auto 0;padding:24px 26px 0;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:13px}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:.8s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   APP / SYSTEM
   ============================================================ */
.app{min-height:100vh}
.app,.app.active{display:flex}
.sidebar{position:sticky;top:0;height:100vh;width:264px;flex:none;padding:22px 16px;display:flex;flex-direction:column;gap:6px;
  border-right:1px solid var(--border);background:var(--surface);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);overflow-y:auto}
.side-brand{display:flex;align-items:center;gap:11px;padding:6px 10px 18px;margin-bottom:6px;border-bottom:1px solid var(--border)}
.side-brand .mark{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(140deg,var(--primary),var(--primary-deep));color:#04140F;flex:none}
.side-brand .mark svg{width:20px;height:20px}
.side-brand .t{font-family:var(--font-display);font-weight:600;font-size:17px;line-height:1}
.side-brand small{font-family:var(--font-mono);font-size:8.5px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.nav-group{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);padding:16px 12px 6px}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:11px;cursor:pointer;color:var(--text-2);
  font-size:14px;font-weight:500;transition:.18s;border:1px solid transparent;position:relative}
.nav-item svg{width:18px;height:18px;flex:none;opacity:.85}
.nav-item:hover{background:var(--surface-2);color:var(--text)}
.nav-item.active{background:var(--primary-soft);color:var(--primary);border-color:var(--border)}
.nav-item.active::before{content:"";position:absolute;left:-16px;top:9px;bottom:9px;width:3px;border-radius:3px;background:var(--primary)}
.nav-item .badge{margin-left:auto;font-family:var(--font-mono);font-size:10px;background:var(--surface-3);color:var(--text-2);padding:1px 7px;border-radius:20px}
.side-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--border)}
.side-user{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:12px;cursor:pointer;transition:.2s}
.side-user:hover{background:var(--surface-2)}
.side-user .av{width:36px;height:36px;border-radius:10px;background:linear-gradient(140deg,var(--gold),var(--gold-deep));color:#1c1304;
  display:grid;place-items:center;font-weight:700;font-size:14px;flex:none}
.side-user .nm{font-size:13.5px;font-weight:600;line-height:1.1}
.side-user .rl{font-size:11px;color:var(--muted)}

.main{flex:1;min-height:100vh;display:flex;flex-direction:column;min-width:0}
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:16px;padding:15px 28px;
  background:var(--surface);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--border)}
.topbar .menu-btn{display:none;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:9px;cursor:pointer;color:var(--text)}
.topbar .menu-btn svg{width:18px;height:18px;display:block}
.page-title{font-family:var(--font-display);font-size:22px;font-weight:600}
.page-sub{font-size:12.5px;color:var(--muted);margin-top:1px}
.search{margin-left:auto;display:flex;align-items:center;gap:9px;background:var(--surface-2);border:1px solid var(--border);
  border-radius:12px;padding:9px 14px;min-width:230px;color:var(--muted)}
.search svg{width:16px;height:16px}
.search input{background:none;border:none;outline:none;color:var(--text);font-family:var(--font-body);font-size:14px;width:100%}
.icon-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--border);background:var(--surface-2);cursor:pointer;
  display:grid;place-items:center;color:var(--text-2);transition:.2s;position:relative;flex:none}
.icon-btn:hover{color:var(--text);border-color:var(--border-2)}
.icon-btn svg{width:18px;height:18px}
.icon-btn .ping{position:absolute;top:8px;right:9px;width:7px;height:7px;border-radius:50%;background:var(--gold);border:2px solid var(--bg)}
.content{padding:28px;flex:1;min-width:0}

/* generic page bits */
.page{display:none;animation:fade .4s ease}
.page.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.row{display:flex;gap:16px;flex-wrap:wrap}
.between{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.section-title{font-family:var(--font-display);font-size:18px;font-weight:600;margin:0}
.card{padding:22px;border-radius:var(--radius)}
.pad-sm{padding:16px}

/* stat / KPI card */
.kpi{padding:20px;border-radius:var(--radius);position:relative;overflow:hidden}
.kpi .top{display:flex;align-items:center;justify-content:space-between}
.kpi .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary)}
.kpi .ic.g{background:var(--gold-soft);color:var(--gold)}
.kpi .ic svg{width:19px;height:19px}
.kpi .val{font-family:var(--font-mono);font-size:27px;font-weight:600;margin-top:16px;letter-spacing:-.02em}
.kpi .lab{font-size:13px;color:var(--muted);margin-top:3px}
.kpi .delta{font-size:12px;font-weight:600;margin-top:9px;display:inline-flex;align-items:center;gap:4px}
.kpi .delta.up{color:var(--ok)} .kpi .delta.down{color:var(--danger)}

/* table */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:560px}
.tbl thead th{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  text-align:left;padding:14px 16px;background:var(--surface-2);font-weight:500;white-space:nowrap;position:sticky;top:0}
.tbl tbody td{padding:14px 16px;border-top:1px solid var(--border);vertical-align:middle}
.tbl tbody tr{transition:.15s;cursor:pointer}
.tbl tbody tr:hover{background:var(--surface-2)}
.tbl .num{text-align:right;font-family:var(--font-mono);font-weight:500}
.tbl .strong{font-weight:600;color:var(--text)}
.t-sub{font-size:11.5px;color:var(--muted)}
.avatar{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;font-weight:700;font-size:12px;flex:none;
  background:var(--surface-3);color:var(--text-2)}
.cell{display:flex;align-items:center;gap:11px}

/* progress */
.bar{height:7px;border-radius:20px;background:var(--surface-3);overflow:hidden;min-width:80px}
.bar i{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,var(--primary),var(--primary-deep))}
.bar.gold i{background:linear-gradient(90deg,var(--gold),var(--gold-deep))}

/* progress ring */
.ring{transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.ring .bg{stroke:var(--surface-3)}
.ring .fg{stroke:var(--primary);transition:stroke-dashoffset 1s ease}

/* mini bar chart */
.chart{display:flex;align-items:flex-end;gap:9px;height:150px;padding-top:10px}
.chart .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}
.chart .col .stack{width:100%;display:flex;flex-direction:column;justify-content:flex-end;height:100%;gap:2px}
.chart .bar2{width:100%;border-radius:5px 5px 2px 2px;background:linear-gradient(180deg,var(--primary),var(--primary-deep));transition:height 1s cubic-bezier(.2,.7,.3,1);min-height:3px}
.chart .bar2.g{background:linear-gradient(180deg,var(--gold),var(--gold-deep));border-radius:2px}
.chart .lbl{font-family:var(--font-mono);font-size:10px;color:var(--muted)}

/* donut legend */
.legend{display:flex;flex-direction:column;gap:11px}
.legend .li{display:flex;align-items:center;gap:10px;font-size:13px}
.legend .sw{width:11px;height:11px;border-radius:4px;flex:none}
.legend .li .v{margin-left:auto;font-family:var(--font-mono);font-weight:600}

/* pipeline / kanban */
.pipeline{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;overflow-x:auto}
.pcol{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;min-width:200px}
.pcol .ph{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.pcol .ph .nm{font-size:13px;font-weight:600}
.pcard{background:var(--surface-2);border:1px solid var(--border);border-radius:13px;padding:13px;margin-bottom:10px;cursor:pointer;transition:.2s}
.pcard:hover{transform:translateY(-2px);border-color:var(--border-2);box-shadow:var(--shadow-sm)}
.pcard .cn{font-size:13.5px;font-weight:600}
.pcard .cv{font-family:var(--font-mono);font-size:13px;color:var(--gold);font-weight:600;margin-top:5px}
.pcard .cm{font-size:11.5px;color:var(--muted);margin-top:7px;display:flex;justify-content:space-between}

/* list rows */
.lrow{display:flex;align-items:center;gap:14px;padding:13px 0;border-top:1px solid var(--border)}
.lrow:first-child{border-top:none}
.lrow .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--surface-2);color:var(--text-2);flex:none}
.lrow .ic svg{width:17px;height:17px}
.lrow .gr{flex:1;min-width:0}
.lrow .ti{font-size:13.5px;font-weight:600}
.lrow .su{font-size:12px;color:var(--muted)}
.lrow .rt{font-family:var(--font-mono);font-size:12.5px;color:var(--text-2);text-align:right;white-space:nowrap}

/* tabs */
.tabs{display:flex;gap:5px;background:var(--surface-2);padding:5px;border-radius:13px;border:1px solid var(--border);flex-wrap:wrap}
.tab{padding:8px 15px;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer;color:var(--text-2);transition:.18s;white-space:nowrap}
.tab.active{background:var(--surface-3);color:var(--text);box-shadow:var(--shadow-sm)}

/* form */
.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--text-2);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;background:var(--surface-2);border:1px solid var(--border);
  border-radius:11px;padding:11px 13px;color:var(--text);font-family:var(--font-body);font-size:14px;outline:none;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.field .hint{font-size:11.5px;color:var(--muted);margin-top:6px}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(2,5,12,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  z-index:200;display:none;align-items:center;justify-content:center;padding:24px}
.modal-bg.show{display:flex;animation:fade .25s}
.modal{width:100%;max-width:560px;max-height:90vh;overflow-y:auto;border-radius:var(--radius-lg);padding:28px;
  background:var(--ink);border:1px solid var(--border-2);box-shadow:var(--shadow);animation:pop .3s cubic-bezier(.2,.8,.3,1)}
[data-theme="dark"] .modal{background:#0E1422}
@keyframes pop{from{opacity:0;transform:scale(.95) translateY(14px)}to{opacity:1;transform:none}}
.modal h3{font-size:22px;margin-bottom:5px}
.modal .mh{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}
.modal .mh p{color:var(--muted);font-size:13.5px}
.x{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;width:34px;height:34px;cursor:pointer;
  color:var(--text-2);display:grid;place-items:center;flex:none}
.x:hover{color:var(--text)}

/* toast */
.toast-wrap{position:fixed;bottom:24px;right:24px;z-index:300;display:flex;flex-direction:column;gap:10px}
.toast{background:var(--ink);border:1px solid var(--border-2);border-left:3px solid var(--primary);border-radius:13px;
  padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;min-width:280px;animation:slidein .35s cubic-bezier(.2,.8,.3,1)}
[data-theme="dark"] .toast{background:#0E1422}
.toast.gold{border-left-color:var(--gold)} .toast.ok{border-left-color:var(--ok)}
.toast svg{width:20px;height:20px;color:var(--primary);flex:none}
.toast.ok svg{color:var(--ok)} .toast.gold svg{color:var(--gold)}
.toast .tt{font-size:13.5px;font-weight:600} .toast .ts{font-size:12px;color:var(--muted)}
@keyframes slidein{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:none}}

/* login */
.login{display:none;min-height:100vh;align-items:center;justify-content:center;padding:24px}
.login.active{display:flex}
.login-card{width:100%;max-width:980px;display:grid;grid-template-columns:1fr 1fr;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--border)}
.login-aside{padding:48px;position:relative;overflow:hidden;background:linear-gradient(150deg,var(--ink),var(--bg-2));display:flex;flex-direction:column}
.login-aside .photo{position:absolute;inset:0;opacity:.18}
.login-aside .photo img{width:100%;height:100%;object-fit:cover}
.login-aside .ov{position:relative;z-index:2;display:flex;flex-direction:column;height:100%}
.login-aside blockquote{margin:auto 0 0;font-family:var(--font-display);font-size:21px;line-height:1.4;font-style:italic}
.login-aside cite{display:block;margin-top:16px;font-style:normal;font-size:13px;color:var(--text-2);font-family:var(--font-body)}
.login-form{padding:48px;background:var(--surface);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur)}
.login-form h2{font-size:27px;margin-bottom:6px}
.login-form .sub{color:var(--muted);font-size:14px;margin-bottom:28px}

/* misc */
.divider{height:1px;background:var(--border);margin:20px 0}
.muted{color:var(--muted)} .tcolor{color:var(--text-2)}
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty svg{width:42px;height:42px;opacity:.4;margin-bottom:14px}
.spark{display:inline-block;width:100%;height:40px}
.flow-tag{font-family:var(--font-mono);font-size:11px;padding:3px 9px;border-radius:7px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-2)}

/* responsive */
@media (max-width:1100px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{height:380px}
  .svc-grid,.proj-grid{grid-template-columns:repeat(2,1fr)}
  .proc{grid-template-columns:repeat(3,1fr);gap:30px 0}
  .proc::before{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .pipeline{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .app.active{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;z-index:120;width:264px;transform:translateX(-105%);transition:.3s;box-shadow:var(--shadow)}
  .sidebar.open{transform:none}
  .topbar .menu-btn{display:grid;place-items:center}
  .nav-links{display:none}
  .burger{display:grid;place-items:center}
  .search{display:none}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .login-card{grid-template-columns:1fr}
  .login-aside{display:none}
  .sidebar-scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:110;display:none}
  .sidebar-scrim.show{display:block}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .content{padding:18px}
  .hero{padding:130px 0 60px}
  .svc-grid,.proj-grid,.grid-4{grid-template-columns:1fr}
  .sec{padding:64px 0}
  .cta-band{padding:40px 24px}
  .topbar{padding:13px 16px}
  .modal{padding:22px}
}
/* ---- aliases + late additions ---- */
:root,[data-theme=dark]{--ok-soft:var(--okbg);--danger-soft:var(--dangerbg);--warn-soft:var(--warnbg)}
[data-theme=light]{--ok-soft:var(--okbg);--danger-soft:var(--dangerbg);--warn-soft:var(--warnbg)}
.cell-edit{width:92px;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;
  padding:6px 8px;font:600 13px var(--font-mono);color:var(--text);text-align:right;transition:.15s}
.cell-edit:focus{outline:none;border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 3px var(--primary-soft)}
.tbl.boq td{padding:9px 14px}
.tbl.boq tfoot td{background:var(--surface-2);border-top:2px solid var(--border)}
.cert-doc{background:var(--surface-2);border:1px solid var(--border);border-radius:14px;padding:18px 20px;font-family:var(--font-mono)}
.cert-doc .between{font-family:var(--font-body)}
.comms-msg{display:flex;gap:13px;padding:14px 0;border-bottom:1px solid var(--border)}
.comms-msg:last-child{border-bottom:none}
.comms-msg .ch{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;flex:none}
.tpl-chip{cursor:pointer;padding:8px 13px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);
  font-size:12.5px;transition:.15s;white-space:nowrap}
.tpl-chip:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}
.portal-hero{background:linear-gradient(120deg,var(--primary-deep),var(--gold-deep));border-radius:22px;padding:30px 32px;color:#fff;position:relative;overflow:hidden}
.portal-hero::after{content:"";position:absolute;right:-40px;top:-40px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.08)}
.doc-card{cursor:pointer;transition:.18s}
.doc-card:hover{transform:translateY(-3px);border-color:var(--primary)}
.doc-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none;background:var(--primary-soft);color:var(--primary)}
@media (max-width:880px){
  .nav-links.open{display:flex;position:absolute;top:62px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;
    background:var(--surface);border-bottom:1px solid var(--border);padding:6px 24px 14px;
    backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur)}
  .nav-links.open a{padding:13px 0;width:100%;border-bottom:1px solid var(--border)}
  .nav-links.open a:last-child{border-bottom:none}
}

/* ---- multipage additions ---- */
.nav-links a.active{color:var(--text)}
.nav-links a.active::after{content:"";display:block;height:2px;border-radius:2px;background:var(--primary);margin-top:3px}
.auth-error{background:var(--dangerbg);border:1px solid var(--danger);color:var(--danger);
  padding:11px 14px;border-radius:11px;font-size:13.5px;margin-bottom:16px}
.hero.hero-sub{padding:120px 0 30px;min-height:auto}
.hero.hero-sub h1{margin-bottom:14px}
@media(max-width:720px){.hero.hero-sub{padding:96px 0 18px}}

/* ---- app additions (multipage) ---- */
.kanban{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.kcol{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;min-width:0}
.khead{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-size:13px;font-weight:600}
.kcard{background:var(--surface-2);border:1px solid var(--border);border-radius:13px;padding:13px;margin-bottom:10px;transition:.2s}
.kcard:hover{transform:translateY(-2px);border-color:var(--border-2);box-shadow:var(--shadow-sm)}
.modal .modal-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.modal .modal-body{display:block}
.btn-xs{padding:5px 10px;font-size:11.5px;border-radius:8px;gap:5px}
.btn-xs svg{width:13px;height:13px}
@media(max-width:760px){.kanban{grid-template-columns:1fr}}

/* project grid cards (app) + project detail hero + BoQ section row */
.proj-card{overflow:hidden;transition:.25s;cursor:pointer}
.proj-card:hover{transform:translateY(-3px);border-color:var(--border-2);box-shadow:var(--shadow)}
.pc-img{position:relative;height:150px;overflow:hidden}
.pc-img img{width:100%;height:100%;object-fit:cover;display:block}
.proj-hero{position:relative;min-height:220px;display:flex;align-items:flex-end;padding:26px;background-size:cover;background-position:center;color:#fff;border-radius:var(--radius-lg)}
.proj-hero h2{color:#fff} .proj-hero .muted{color:rgba(255,255,255,.72)}
.tbl .sec-row td{background:var(--surface-2);font-weight:600;border-top:1px solid var(--border)}