/* ════════════════════════════════════════════════════════════════
   FK & Partner Co. — hardened stylesheet (CSP-safe: no inline styles)
   Dynamic colors are driven by fixed palette classes / CSS custom props,
   never by style="" attributes.
   ════════════════════════════════════════════════════════════════ */

:root {
  --bg:#FBFDFE; --white:#FFFFFF; --lightblue:#F4F9FC;
  --ink:#1C1815; --body:#41566A; --muted:#566B7E;
  --faint:#5E7488; --faint-2:#5E7488; --faint-3:#5E7488;   /* darkened for WCAG AA 4.5:1 */
  --border-card:#EAF0F5; --border-rule:#E2E9F0; --border-input:#C2D0DC;
  --navy:#15324A; --orange:#E0700F; --orange-bright:#F2801E;
  --yellow:#B5840B; --sky:#1382A0; --green:#13885E;
  --indigo:#4F76D6; --teal:#14B8A6; --deepblue:#137D9B;
  --orange-tint:#FFF1E3; --orange-hover:#F8CBA0;
  --r-card:16px; --r-panel:20px; --r-btn:10px; --r-pill:30px; --r-input:8px;
  --ease:cubic-bezier(.16,.84,.34,1); --maxw:1280px;
}

/* palette accent classes (set --ac; components consume it) */
.acc-orange{--ac:#E0700F} .acc-sky{--ac:#1382A0} .acc-green{--ac:#13885E} .acc-yellow{--ac:#B5840B}
.acc-indigo{--ac:#4F76D6} .acc-teal{--ac:#14B8A6} .acc-deepblue{--ac:#137D9B}
/* unit colors */
.u-DAF{--uc:#1382A0} .u-MBBR{--uc:#13885E} .u-MBR{--uc:#4F76D6} .u-UV{--uc:#E0700F}
.u-CLAR{--uc:#14B8A6} .u-SAND{--uc:#B5840B} .u-RO{--uc:#137D9B}
/* category colors + tints */
.cat-industrial{--cc:#E0700F;--ct:#FFF1E3} .cat-sanitary{--cc:#1382A0;--ct:#E2F2F7} .cat-om{--cc:#13885E;--ct:#E7F7EF}

/* ── reset ── */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--body);font-family:'IBM Plex Sans','IBM Plex Sans Arabic',sans-serif;font-weight:400;line-height:1.55;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font-family:inherit}
input::placeholder,textarea::placeholder{color:var(--faint-2)}
::selection{background:var(--orange);color:#fff}
section[id]{scroll-margin-top:80px}
h1,h2,h3{font-family:'Schibsted Grotesk','IBM Plex Sans Arabic',sans-serif;color:var(--ink);margin:0}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-thumb{background:#CFDDE8;border:3px solid var(--bg);border-radius:8px}

/* ── focus visibility (WCAG 2.4.7) ── */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:3px solid #1382A0;outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;inset-inline-start:12px;top:-60px;z-index:200;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;transition:top .2s}
.skip-link:focus{top:12px}

/* ── helpers ── */
.container{max-width:var(--maxw);margin:0 auto;padding:0 30px}
.mono{font-family:'IBM Plex Mono',monospace}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--sky);margin-bottom:18px}
.sec-h2{font-weight:700;font-size:clamp(28px,3.6vw,46px);line-height:1.08;letter-spacing:-.02em;color:var(--ink);max-width:20ch;text-wrap:balance}
.sec-sub{font-size:16px;line-height:1.65;color:var(--body);max-width:66ch}
.hidden{display:none!important}
.mt16{margin-top:16px} .mb42{margin-bottom:42px} .mb40{margin-bottom:40px}
#prog{position:fixed;top:0;inset-inline-start:0;height:3px;width:0;background:linear-gradient(90deg,var(--orange),var(--sky));z-index:100}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-weight:600;font-size:15px;border-radius:var(--r-btn)}
.btn-block{width:100%;justify-content:center}
.btn-p{background:var(--orange);color:#fff;padding:15px 28px;border:none;transition:transform .26s var(--ease),box-shadow .26s,filter .2s}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 16px 34px -12px rgba(224,112,15,.5);filter:brightness(1.04)}
.btn-p:active{transform:translateY(0)}
.btn-o{background:#fff;color:var(--ink);padding:15px 24px;border:1px solid var(--border-input);transition:background .26s,color .26s,border-color .26s}
.btn-o:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn .ar{display:inline-block;font-family:'IBM Plex Mono',monospace;transition:transform .3s}
.btn:hover .ar{transform:translateX(5px)}
[dir="rtl"] .btn .ar{transform:scaleX(-1)} [dir="rtl"] .btn:hover .ar{transform:translateX(5px) scaleX(-1)}
.lift{transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.lift:hover{transform:translateY(-6px);box-shadow:0 24px 50px -28px rgba(21,50,74,.32);border-color:#CFE3EC}

/* ── nav ── */
nav.site{position:sticky;top:0;z-index:50;background:rgba(251,253,254,.9);backdrop-filter:saturate(150%) blur(10px);border-bottom:1px solid #E8EEF3}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 28px;height:66px;display:flex;align-items:center;gap:24px}
.nav-logo img{height:38px;width:auto}
.nav-links{display:flex;gap:2px;margin-inline-start:auto;align-items:center}
.nav-links a{font-size:13.5px;font-weight:500;color:var(--muted);padding:6px 11px;white-space:nowrap;position:relative}
.nav-links a::after{content:"";position:absolute;inset-inline:11px;bottom:1px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:inline-start;transition:transform .3s}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-right{display:flex;align-items:center;gap:10px;flex:none}
.lang-btn{font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;letter-spacing:.04em;background:none;border:1px solid var(--border-input);color:var(--ink);padding:7px 12px;cursor:pointer;border-radius:var(--r-input)}
/* Arabic hidden for now — re-enable by deleting the next rule (scoped to the toggle link, not the sort <select> which reuses .lang-btn) */
a.lang-btn{display:none!important}
.nav-cta{display:none;font-size:13px;font-weight:600;background:var(--orange);color:#fff;padding:10px 18px;border-radius:var(--r-input);white-space:nowrap}
.back-link{margin-inline-start:auto;font-size:13.5px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:8px}

/* ── hero ── */
#hero{position:relative;overflow:hidden;background:var(--bg)}
.blob{position:absolute;border-radius:50%;filter:blur(70px);z-index:0;pointer-events:none}
.blob1{width:560px;height:560px;background:radial-gradient(circle,#F2801E,transparent 68%);opacity:.16;top:-160px;inset-inline-end:-100px;animation:floaty 14s ease-in-out infinite}
.blob2{width:520px;height:520px;background:radial-gradient(circle,#1FA2C4,transparent 68%);opacity:.15;bottom:-200px;inset-inline-start:-120px;animation:floaty2 17s ease-in-out infinite}
.hero-coord{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:14px 30px 0;display:flex;justify-content:space-between;align-items:center;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;color:var(--faint)}
.hero-body{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:64px 30px 76px}
.hero-pill{display:inline-flex;align-items:center;gap:11px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:28px;padding:9px 16px;border:1px solid var(--border-rule);background:#fff;border-radius:var(--r-pill);box-shadow:0 6px 20px -12px rgba(21,50,74,.2)}
.hero-h1{font-weight:700;font-size:clamp(42px,7vw,88px);line-height:1.02;letter-spacing:-.025em;margin:0 0 28px;max-width:17ch;text-wrap:balance}
.hero-h1 .accent{color:var(--orange)}
.hero-sub{font-size:clamp(16px,1.5vw,21px);line-height:1.6;max-width:56ch;color:var(--body);margin:0 0 36px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:54px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.stat-chip{background:#fff;border:1px solid var(--border-card);border-radius:14px;padding:18px 24px;min-width:128px;box-shadow:0 10px 30px -22px rgba(21,50,74,.4)}
.stat-chip .k{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;color:var(--faint);margin-bottom:8px}
.stat-chip .v{font-family:'Schibsted Grotesk',sans-serif;font-size:30px;font-weight:700;color:var(--ink);line-height:1}
.scrollcue{position:absolute;bottom:20px;inset-inline-start:50%;transform:translateX(-50%);z-index:2}
.scrollcue span{display:block;width:7px;height:7px;border-radius:50%;background:var(--orange);animation:cue 1.8s ease-in-out infinite}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:softpulse 2s ease-in-out infinite}
.hero-up{animation:heroUp .9s var(--ease) both}
.d1{animation-delay:.08s} .d2{animation-delay:.18s} .d3{animation-delay:.28s} .d4{animation-delay:.4s}

/* ── trusted ── */
.trusted{background:var(--white);border-block:1px solid var(--border-card)}
.trusted-inner{max-width:var(--maxw);margin:0 auto;padding:30px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px 44px}
.trusted-label{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}
.trusted-item{font-family:'Schibsted Grotesk',sans-serif;font-size:clamp(16px,1.7vw,21px);font-weight:600;color:var(--ink);white-space:nowrap}

/* ── sections ── */
.section{border-top:1px solid var(--border-card)}
.section.white{background:var(--white)} .section.light{background:var(--lightblue)}
.section-pad{max-width:var(--maxw);margin:0 auto;padding:62px 30px}
.sec-tag-row{padding:22px 0;border-bottom:1px dashed var(--border-rule);font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}

/* ── about ── */
.about-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:56px;padding:60px 0}
.about-body{display:flex;flex-direction:column;gap:20px;max-width:64ch;font-size:16.5px;line-height:1.75;color:var(--body);margin-top:30px}
.about-tl-wrap{margin-top:40px;padding-top:30px;border-top:1px solid var(--border-card)}
.timeline-label{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--orange);margin-bottom:16px}
.timeline-row{display:grid;grid-template-columns:84px 1fr;gap:18px;padding:14px 0;border-top:1px dashed var(--border-rule);align-items:baseline}
.timeline-row .yr{font-family:'IBM Plex Mono',monospace;font-size:15px;font-weight:600;color:var(--sky)}
.facts-card{background:var(--lightblue);border:1px solid var(--border-card);border-radius:var(--r-card);padding:30px}
.facts-label{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:20px}
.fact-row{padding:15px 0;border-top:1px solid var(--border-rule)}
.fact-row .k{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;color:var(--faint-3);margin-bottom:6px}
.fact-row .v{font-size:16px;font-weight:500;color:var(--ink)}
.quote-card{margin-top:18px;padding:30px;background:var(--lightblue);border:1px solid var(--border-card);border-radius:var(--r-card)}
.quote-card .q{font-family:'Spectral','IBM Plex Sans Arabic',serif;font-style:italic;font-size:19px;line-height:1.55;color:var(--ink)}
.quote-card .by{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;color:var(--faint-2);margin-top:14px}

/* ── stats ── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;padding:56px 0}
.stat-card{background:#fff;border:1px solid var(--border-card);border-radius:var(--r-card);padding:32px 26px;box-shadow:0 10px 30px -24px rgba(21,50,74,.4)}
.stat-card .n{font-family:'Schibsted Grotesk',sans-serif;font-size:clamp(46px,5vw,68px);font-weight:800;line-height:.9;color:var(--orange);letter-spacing:-.03em}
.stat-card .label{font-size:14px;line-height:1.5;color:var(--body);margin-top:16px;max-width:24ch}

/* ── cards / grids ── */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:34px}
.card{background:#fff;border:1px solid var(--border-card);border-radius:var(--r-card);padding:32px}
.card h3{font-weight:700;font-size:22px;line-height:1.2;margin:0 0 12px}
.card p{font-size:15.5px;line-height:1.66;color:var(--body);margin:0;max-width:48ch}
.why-badge{font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;color:#fff;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:9px;margin-bottom:14px;background:var(--ac)}
.why-ev{font-family:'IBM Plex Mono',monospace;font-size:12px;line-height:1.5;color:var(--sky);border-top:1px dashed var(--border-rule);padding-top:12px;margin-top:16px}
.cap-card{min-height:200px;border-top:3px solid var(--ac)}
.cap-head{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}
.cap-head .no{font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--ac)}
.cap-head h3{font-size:24px;margin:0}

/* ── methodology ── */
.method-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.method-card{background:#fff;border:1px solid var(--border-card);border-radius:14px;padding:24px}
.method-card .no{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:700;color:#fff;background:var(--orange);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:9px;margin-bottom:16px}
.method-card h3{font-size:18px;line-height:1.2;margin:0 0 10px}
.method-card p{font-size:14px;line-height:1.6;color:var(--body);margin:0}

/* ── services ── */
.svc-card{background:var(--lightblue)}
.svc-card h3{font-size:21px;margin:0 0 18px}
.svc-item{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:11px 0;border-top:1px dashed var(--border-rule);font-size:15px;color:var(--body);align-items:baseline}
.svc-item .arrow{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--sky)}

/* ── stack ── */
.stack-wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:30px;align-items:start;margin-top:34px}
.stack-flow{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.stack-node{display:inline-flex;flex-direction:column;gap:4px;cursor:pointer;min-width:92px;background:#fff;border:1.5px solid var(--border-card);border-radius:12px;padding:14px 16px;transition:transform .2s,box-shadow .25s,border-color .25s}
.stack-node:hover{transform:translateY(-3px);box-shadow:0 12px 26px -14px rgba(21,50,74,.4)}
.stack-node[aria-pressed="true"]{border-color:var(--uc)}
.stack-node .abbr{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:15px;color:var(--uc)}
.stack-node .role{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.04em;color:var(--faint-3)}
.stack-arrow{color:#90A6B6;font-family:'IBM Plex Mono',monospace;font-size:18px}
[dir="rtl"] .stack-arrow{transform:scaleX(-1)}
.stack-detail{background:var(--lightblue);border:1px solid var(--border-card);border-radius:var(--r-card);padding:28px}
.stack-detail .skey{font-family:'IBM Plex Mono',monospace;font-size:22px;font-weight:600;color:var(--ink)}
.stack-detail .srole{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-inline-start:10px}
.stack-detail h3{font-size:21px;margin:12px 0}
.stack-detail p{font-size:15px;line-height:1.65;color:var(--body);margin:0 0 18px}
.stack-cols{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.stack-cols .lbl{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;color:var(--faint-3);margin-bottom:10px}
.stack-cols .li{display:flex;gap:8px;font-size:13.5px;color:var(--body);margin-bottom:8px}
.stack-cols .li .gb{color:var(--green)} .stack-cols .li .sb{color:var(--sky)}
.sample-row{display:flex;align-items:center;gap:18px;margin-top:26px}
.sample-tube{position:relative;width:46px;height:110px;border-radius:11px 11px 7px 7px;overflow:hidden;border:1px solid #DCE6EE;background:#eef4f8;flex:none}
.sample-water{position:absolute;inset:0;transition:background .5s linear}
.sample-cap{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.1em;color:var(--faint-3)}
.sample-val{font-family:'Schibsted Grotesk',sans-serif;font-size:34px;font-weight:800;color:var(--ink)}

/* ── calculator ── */
.calc-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:30px;align-items:start;margin-top:34px}
.calc-inputs{background:#fff;border:1px solid var(--border-card);border-radius:var(--r-panel);padding:30px}
.calc-field{margin-bottom:22px}
.calc-field label{display:flex;justify-content:space-between;font-size:13px;font-weight:500;color:var(--body);margin-bottom:10px}
.calc-field label .val{font-family:'IBM Plex Mono',monospace;color:var(--ink);font-weight:600}
.calc-field input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:5px;background:var(--border-rule);border-radius:4px}
.calc-field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--sky);cursor:pointer;box-shadow:0 0 0 5px rgba(19,130,160,.16);border:2px solid #fff}
.calc-field input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--sky);cursor:pointer;border:2px solid #fff}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.seg button{cursor:pointer;padding:9px 12px;font-size:12.5px;font-weight:500;font-family:'IBM Plex Mono',monospace;border:1px solid var(--border-rule);background:#fff;color:var(--muted);border-radius:var(--r-input)}
.seg button[aria-pressed="true"]{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:600}
.calc-results{background:#fff;border:1px solid var(--border-card);border-radius:var(--r-panel);padding:30px;box-shadow:0 24px 60px -38px rgba(58,48,42,.45)}
.calc-rec{background:var(--lightblue);border:1px solid var(--border-card);border-radius:var(--r-card);padding:18px 20px;margin-bottom:20px}
.calc-rec .lbl{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.12em;color:var(--faint-2);margin-bottom:8px}
.calc-rec .train{font-family:'IBM Plex Mono',monospace;font-size:16px;font-weight:600;color:var(--ink)}
.calc-tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.calc-tile{background:var(--bg);border:1px solid var(--border-card);border-radius:12px;padding:14px 15px}
.calc-tile .th{display:flex;align-items:center;gap:7px;margin-bottom:8px}
.calc-tile .sq{width:7px;height:7px;border-radius:2px;flex:none;background:var(--ac)}
.calc-tile .tk{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.06em;color:var(--faint-3)}
.calc-tile .tv{font-family:'Schibsted Grotesk',sans-serif;font-size:19px;font-weight:700;color:var(--ink)}
.calc-tile .tv span{font-size:11px;font-weight:500;color:var(--faint-2)}
.calc-note{font-family:'IBM Plex Mono',monospace;font-size:10.5px;line-height:1.5;color:var(--faint-2);margin-top:16px}
.calc-note-footnote{margin-top:24px;font-size:11.5px;max-width:82ch}
.calc-seg-label{display:block;font-size:13px;font-weight:500;color:var(--body);margin-bottom:10px}
.calc-send{margin-top:18px}
.stack-clicklabel{font-size:11px;letter-spacing:.12em;color:var(--faint);margin-bottom:14px;text-transform:uppercase}
.detail-cta{margin-top:22px}
.consent-row label{margin:0;font-weight:400}

/* ── wizard ── */
.wizard{background:#fff;border:1px solid var(--border-card);border-radius:var(--r-panel);padding:36px;margin-top:34px;box-shadow:0 24px 60px -40px rgba(58,48,42,.4);max-width:880px}
.wiz-steps{display:flex;gap:8px;margin-bottom:30px;flex-wrap:wrap}
.wiz-step-dot{display:flex;align-items:center;gap:10px;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--faint-2)}
.wiz-step-dot .num{width:26px;height:26px;border-radius:50%;border:1px solid var(--border-rule);display:flex;align-items:center;justify-content:center;font-size:12px}
.wiz-step-dot.active .num{background:var(--orange);border-color:var(--orange);color:#fff}
.wiz-step-dot.done .num{background:var(--green);border-color:var(--green);color:#fff}
.wiz-prog{height:4px;background:var(--border-rule);border-radius:4px;margin-bottom:28px;overflow:hidden}
.wiz-prog-fill{height:100%;background:linear-gradient(90deg,var(--orange),var(--sky));transition:width .4s var(--ease)}
.wiz-q{font-family:'Schibsted Grotesk',sans-serif;font-weight:700;font-size:24px;color:var(--ink);margin:0 0 20px}
.wiz-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.wiz-opt{text-align:start;cursor:pointer;background:var(--lightblue);border:1.5px solid var(--border-card);border-radius:14px;padding:18px 20px;transition:border-color .2s,transform .2s}
.wiz-opt:hover{transform:translateY(-3px);border-color:var(--orange-hover)}
.wiz-opt[aria-pressed="true"]{border-color:var(--orange);background:var(--orange-tint)}
.wiz-opt .ot{font-weight:600;font-size:16px;color:var(--ink);margin-bottom:4px}
.wiz-opt .od{font-size:13px;color:var(--muted)}
.wiz-nav{display:flex;justify-content:space-between;gap:14px;margin-top:28px;flex-wrap:wrap}
.wiz-nav .spacer{visibility:hidden}
.btn-dim{opacity:.5}
.wiz-result{background:var(--lightblue);border:1px solid var(--border-card);border-radius:var(--r-card);padding:28px}
.wiz-result h3{font-size:22px;margin:0 0 12px}
.wiz-result .rec-train{font-family:'IBM Plex Mono',monospace;font-weight:600;color:var(--sky);margin:12px 0;font-size:15px}

/* ── projects ── */
.proj-controls{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding:24px 0}
.proj-tabs{display:flex;gap:8px;flex-wrap:wrap}
.proj-tab{cursor:pointer;padding:9px 16px;font-size:13px;font-weight:500;font-family:'IBM Plex Mono',monospace;letter-spacing:.04em;border:1px solid var(--border-rule);background:#fff;color:var(--muted);border-radius:var(--r-input)}
.proj-tab[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}
.proj-search-row{display:flex;align-items:center;gap:14px}
.proj-search{width:280px;max-width:52vw;padding:10px 14px;font-size:14px;border:1px solid var(--border-input);background:#fff;color:var(--ink);border-radius:var(--r-input)}
.proj-showing{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--faint);white-space:nowrap}
.proj-arrows{display:flex;justify-content:flex-end;gap:10px;margin-bottom:18px}
.proj-arrow{width:46px;height:46px;border:1px solid var(--border-input);background:#fff;border-radius:11px;cursor:pointer;color:var(--ink);font-size:20px;line-height:1}
.proj-track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:30px}
.proj-card{flex:0 0 372px;max-width:86vw;scroll-snap-align:start;background:#fff;border:1px solid var(--border-card);border-radius:var(--r-card);padding:30px;display:flex;flex-direction:column;gap:14px;transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.proj-card:hover{transform:translateY(-6px);box-shadow:0 26px 54px -30px rgba(21,50,74,.34);border-color:var(--orange-hover)}
.proj-card-top{display:flex;justify-content:space-between;align-items:center}
.proj-cat{display:inline-flex;align-items:center;gap:7px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.04em;color:var(--muted)}
.proj-cat .cdot{width:8px;height:8px;border-radius:50%;background:var(--cc)}
.proj-year{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:600;color:var(--ink)}
.proj-card h3{font-size:22px;line-height:1.2;margin:0}
.proj-thumb{width:100%;height:168px;object-fit:cover;border-radius:12px;border:1px solid var(--border-card);background:var(--lightblue)}
.proj-specs{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13px}
.proj-specs .sk{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.06em;color:var(--faint-3);padding-top:2px}
.proj-specs .sv{color:var(--body)}
.proj-card p.narr{font-size:14.5px;line-height:1.65;color:var(--body);margin:0}
.proj-hl{display:flex;flex-direction:column;gap:6px}
.proj-hl .li{display:flex;gap:9px;font-size:13.5px;color:var(--body)}
.proj-hl .li .b{color:var(--green)}
.proj-view{margin-top:auto;align-self:flex-start;font-size:13px;font-weight:600;background:var(--orange);color:#fff;padding:11px 18px;border-radius:9px;display:inline-flex;align-items:center;gap:9px}
.proj-none{padding:60px 0;text-align:center;font-family:'IBM Plex Mono',monospace;font-size:14px;color:var(--faint)}
.proj-none span{display:block;margin-bottom:14px}
.noscript-note{max-width:var(--maxw);margin:0 auto;padding:12px 30px;background:var(--orange-tint);border-bottom:1px solid var(--orange-hover);font-size:13px;line-height:1.5;color:#8a4a10;text-align:center}
.noscript-note a{color:var(--sky);text-decoration:underline}
.form-failed-link{display:inline-block;font-size:13px;font-weight:600;color:var(--sky);text-decoration:underline}

/* ── partners ── */
.partners-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.part-label{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:8px}
.part-intro{font-size:14px;color:var(--muted);margin:0 0 20px;max-width:42ch}
.part-card{padding:24px;background:var(--lightblue);border:1px solid var(--border-card);border-radius:14px;margin-bottom:14px;display:block}
.part-card .pn{font-family:'Schibsted Grotesk',sans-serif;font-weight:700;font-size:22px;color:var(--ink);margin-bottom:4px}
.part-card .pr{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--sky);margin-bottom:10px}
.part-card p{font-size:14px;line-height:1.6;color:var(--body);margin:0}
.client-row{display:flex;align-items:center;gap:16px;padding:20px 0;border-top:1px solid var(--border-card)}
.client-row .di{color:var(--orange);font-size:12px}
.client-row .cn{font-family:'Schibsted Grotesk',sans-serif;font-weight:600;font-size:21px;color:var(--ink)}

/* ── contact ── */
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:48px;padding:66px 0}
.contact-intro{margin:16px 0 32px}
.contact-info-row{padding:18px 0;border-top:1px solid var(--border-card)}
.contact-info-row .k{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint-3);margin-bottom:7px}
.contact-info-row .v{font-size:17px;font-weight:500;color:var(--ink)}
.form-card{display:flex;flex-direction:column;gap:18px;background:var(--lightblue);border:1px solid var(--border-card);border-radius:18px;padding:32px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-card label{display:block;font-size:13px;font-weight:500;color:var(--body);margin-bottom:8px}
.form-card input,.form-card select,.form-card textarea{width:100%;padding:12px 14px;font-size:15px;border:1px solid var(--border-input);background:#fff;color:var(--ink);border-radius:var(--r-input)}
.form-card input.invalid,.form-card textarea.invalid{border-color:var(--orange)}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.field-err{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--orange);margin-top:6px}
.consent-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--body)}
.consent-row input{width:auto;margin-top:3px;flex:none}
.consent-row a{color:var(--sky);text-decoration:underline}
.form-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-req{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--faint-3)}
.form-success{background:#E7F7EF;border:1px solid var(--green);border-radius:14px;padding:28px;display:flex;gap:14px;align-items:flex-start}
.form-success .ic{color:var(--green);font-size:20px}
.form-success p{margin:0;font-size:16px;line-height:1.6;color:#0f6b47}
.form-error-banner{background:var(--orange-tint);border:1px solid var(--orange);border-radius:10px;padding:14px 16px;font-size:14px;color:#a83113}

/* ── footer ── */
footer.site{background:var(--lightblue);color:var(--body);border-top:1px solid var(--border-rule)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:22px 30px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px;justify-content:space-between}
.footer-brand{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.footer-brand img{height:28px;width:auto}
.footer-brand .cr{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;color:var(--faint-2)}
.footer-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13.5px}
.footer-links a{color:#2B3F52}
.footer-contact{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:13.5px}
.footer-contact a{color:#2B3F52}

/* ── project detail ── */
.detail-main{max-width:1180px;margin:0 auto;padding:0 28px}
.detail-hero{padding:46px 0 36px}
.crumb{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.12em;color:var(--faint);margin-bottom:20px}
.crumb a{color:var(--faint)} .crumb .pno{color:var(--orange)}
.detail-cat-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.detail-cat{display:inline-flex;align-items:center;gap:8px;font-family:'IBM Plex Mono',monospace;font-size:12px;padding:6px 13px;border-radius:var(--r-pill);background:var(--ct);color:var(--cc)}
.detail-cat .cdot{width:8px;height:8px;border-radius:50%;background:var(--cc)}
.detail-year{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:600;color:var(--ink)}
.detail-h1{font-weight:800;font-size:clamp(34px,5.2vw,60px);line-height:1.02;letter-spacing:-.025em;margin:0 0 18px;max-width:22ch;text-wrap:balance}
.detail-lead{font-size:clamp(16px,1.4vw,19px);line-height:1.6;max-width:64ch;color:var(--body);margin:0}
.detail-img{width:100%;height:clamp(260px,42vw,440px);object-fit:cover;border:1px solid var(--border-rule);border-radius:var(--r-panel);margin-bottom:48px;background:var(--lightblue)}
.detail-body{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:40px;padding-bottom:56px;align-items:start}
.detail-body h2{font-weight:700;font-size:26px;letter-spacing:-.01em;margin:0 0 16px}
.detail-tech{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:32px}
.tech-chip{font-family:'IBM Plex Mono',monospace;font-weight:600;font-size:13px;padding:9px 14px;border-radius:9px;background:color-mix(in srgb,var(--uc) 12%,#fff);color:var(--uc)}
.detail-hl{display:flex;flex-direction:column;gap:12px;margin-bottom:36px}
.detail-hl .li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:#2B3F52;background:var(--lightblue);border:1px solid var(--border-card);border-radius:12px;padding:16px 18px}
.detail-hl .li .b{color:var(--green);font-size:18px;line-height:1.3}
.detail-specs-table{width:100%;border-collapse:collapse}
.detail-specs-table td{padding:11px 0;border-top:1px solid var(--border-card);font-size:14.5px;vertical-align:top}
.detail-specs-table td:first-child{font-weight:500;color:var(--ink);padding-inline-end:18px}
.detail-specs-table td:last-child{color:var(--body)}
.detail-aside{position:sticky;top:84px}
.detail-facts{background:#fff;border:1px solid var(--border-card);border-radius:var(--r-card);padding:28px;box-shadow:0 14px 36px -28px rgba(21,50,74,.4)}
.detail-prevnext{border-top:1px solid var(--border-card);padding:30px 0 70px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.detail-prevnext a{font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:9px}

/* ── legal / content pages ── */
.doc-main{max-width:820px;margin:0 auto;padding:48px 28px 80px}
.doc-main h1{font-size:clamp(30px,4vw,44px);margin:0 0 8px}
.doc-updated{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--faint);margin-bottom:32px}
.doc-main h2{font-size:24px;margin:36px 0 12px}
.doc-main h3{font-size:18px;margin:24px 0 8px}
.doc-main p,.doc-main li{font-size:16px;line-height:1.75;color:var(--body)}
.doc-main ul{padding-inline-start:22px}
.doc-review{background:var(--orange-tint);border:1px solid var(--orange-hover);border-radius:10px;padding:14px 16px;font-size:13.5px;color:#8a4a10;margin:18px 0}

/* ── error pages ── */
.err-wrap{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 28px}
.err-code{font-family:'Schibsted Grotesk',sans-serif;font-size:clamp(72px,16vw,160px);font-weight:800;color:var(--orange);line-height:1;letter-spacing:-.04em}
.err-wrap h1{font-size:clamp(24px,3vw,34px);margin:12px 0}
.err-wrap p{max-width:46ch;color:var(--body);margin:0 0 28px}

/* ── privacy notice ── */
.consent{position:fixed;inset-inline:16px;bottom:16px;z-index:120;max-width:560px;margin-inline:auto;background:#fff;border:1px solid var(--border-card);border-radius:14px;box-shadow:0 24px 60px -28px rgba(21,50,74,.5);padding:18px 20px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.consent p{margin:0;font-size:13px;line-height:1.55;color:var(--body);flex:1 1 280px}
.consent a{color:var(--sky);text-decoration:underline}
.consent .acts{display:flex;gap:10px;align-items:center}
.consent .btn-p{padding:10px 18px;font-size:13px}

/* ── reveal ── */
.rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.06s} .rv[data-d="2"]{transition-delay:.14s} .rv[data-d="3"]{transition-delay:.22s} .rv[data-d="4"]{transition-delay:.3s} .rv[data-d="5"]{transition-delay:.38s}

/* ── keyframes ── */
@keyframes heroUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
@keyframes floaty{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(-26px) translateX(14px)}}
@keyframes floaty2{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(22px) translateX(-18px)}}
@keyframes cue{0%{transform:translateY(0);opacity:0}35%{opacity:1}100%{transform:translateY(13px);opacity:0}}
@keyframes softpulse{0%,100%{opacity:.4;transform:scale(1)}50%{opacity:1;transform:scale(1.3)}}

/* ── RTL ── */
[dir="rtl"] body{font-family:'IBM Plex Sans Arabic','IBM Plex Sans',sans-serif}

/* ── responsive ── */
@media (min-width:980px){.nav-cta{display:none}}
@media (max-width:980px){
  .about-grid,.stack-wrap,.calc-wrap,.contact-grid,.partners-grid,.footer-inner{grid-template-columns:1fr}
  .detail-body{grid-template-columns:1fr}.detail-aside{position:static}
}
@media (min-width:820px) and (max-width:980px){.method-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:819px){
  .nav-links{display:none}.nav-cta{display:inline-flex}
  .grid-2,.method-grid,.wiz-options,.form-row,.stack-cols,.calc-tiles{grid-template-columns:1fr}
  .proj-track{scroll-snap-type:none}
}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1!important;transform:none!important}
  .hero-up,.blob1,.blob2,.scrollcue span,.dot{animation:none!important}
  *{scroll-behavior:auto!important}
}