/* ============================================================
   KLIENTO — Brand & Design System
   Tokens + components. RTL, Rubik.
   ============================================================ */

:root{
  --k-50:#F0F9FD; --k-100:#E0F3FA; --k-200:#ABDEF2; --k-300:#7DCBEB;
  --k-500:#2DACDF; --k-600:#2691BB; --k-700:#1E7293;
  --ink:#16242E; --ink-700:#2B3A45; --slate:#5C6B75; --slate-400:#93A1AB;
  --line:#E6ECEF; --mist:#F7FAFB; --mist-100:#EEF3F5;
  --ui-gap:20px; --ui-pad:22px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{overflow-x:hidden}
body{
  font-family:'Rubik',-apple-system,'Segoe UI',sans-serif;
  color:var(--ink);
  background:#fff;
  position:relative;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:#BEE6F6}
svg.lucide{width:1em;height:1em;display:inline-block;vertical-align:-0.14em;stroke-width:2}

@keyframes kfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ---- shared layout ---- */
.k-wrap{max-width:1180px;margin:0 auto;padding:0 40px}
.k-rel{position:relative}
.k-mono{font-family:'JetBrains Mono',monospace}
.k-mono-sm{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--slate)}
.k-mono-xs{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--slate);margin-top:6px}
.k-strong{font-weight:600;color:var(--ink)}
.k-mb-22{margin-bottom:22px}.k-mb-30{margin-bottom:30px}.k-mb-34{margin-bottom:34px}
.k-mt-22{margin-top:22px}

.k-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.k-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.k-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

/* ---- wordmark (text KLIENT + mark as O) ---- */
.k-wordmark{display:inline-flex;align-items:center;text-decoration:none;line-height:1;gap:0;direction:ltr}
.k-wm-text{font-weight:900;letter-spacing:-.04em;font-feature-settings:"kern";}
.k-wm-mark{display:block;object-fit:contain;margin-inline-start:.01em}
.k-wordmark--ink .k-wm-text{color:var(--ink)}
.k-wordmark--white .k-wm-text{color:#fff}
/* sizes — mark height tracks cap height */
.k-wordmark--xs{font-size:18px}    .k-wordmark--xs .k-wm-mark{height:18px}
.k-wordmark--sm{font-size:20px}    .k-wordmark--sm .k-wm-mark{height:20px}
.k-wordmark--md{font-size:30px}    .k-wordmark--md .k-wm-mark{height:30px}
.k-wordmark--lg{font-size:38px}    .k-wordmark--lg .k-wm-mark{height:38px}
.k-wordmark--xl{font-size:74px}    .k-wordmark--xl .k-wm-mark{height:74px}
/* nav default */
.k-wordmark .k-wm-text{font-size:22px}
.k-wordmark .k-wm-mark{height:22px}
.k-wordmark--xs .k-wm-text,.k-wordmark--sm .k-wm-text,.k-wordmark--md .k-wm-text,
.k-wordmark--lg .k-wm-text,.k-wordmark--xl .k-wm-text{font-size:inherit}
/* misuse modifiers */
.k-stretch{transform:scaleX(1.7)}
.k-gray{filter:grayscale(1)}
.k-rotate{transform:rotate(-10deg)}

/* ============ TOP NAV ============ */
.k-nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.k-nav-inner{max-width:1180px;margin:0 auto;padding:0 40px;height:62px;display:flex;align-items:center;gap:28px}
.k-nav-spacer{flex:1}
.k-nav-links{display:flex;gap:22px;align-items:center;font-size:13.5px;font-weight:500;color:var(--slate)}
.k-nav-links a{color:inherit;text-decoration:none;transition:color .15s}
.k-nav-links a:hover{color:var(--k-600)}
.k-version{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:500;color:var(--k-600);background:var(--k-50);border:1px solid var(--k-100);padding:4px 9px;border-radius:6px;letter-spacing:.05em}

/* ============ COVER ============ */
.k-cover{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.k-cover-bg{position:absolute;left:-160px;top:50%;transform:translateY(-50%);width:620px;opacity:.05;pointer-events:none;animation:kfloat 9s ease-in-out infinite}
.k-cover-inner{padding:120px 40px 110px;position:relative}
.k-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.26em;text-transform:uppercase;margin-bottom:34px}
.k-eyebrow--blue{color:var(--k-300)}
.k-eyebrow-line{width:26px;height:1px;background:var(--k-500);display:inline-block}
.k-cover-title{font-size:84px;line-height:.98;font-weight:900;letter-spacing:-.03em;margin:0 0 26px;max-width:14ch}
.k-cover-sub{font-size:21px;line-height:1.65;color:#AEBDC6;max-width:54ch;margin:0 0 44px;font-weight:400}
.k-cover-foot{display:flex;gap:40px;flex-wrap:wrap;align-items:center}
.k-cover-div{width:1px;height:34px;background:rgba(255,255,255,.18)}
.k-cover-edition{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:#7E8E99;letter-spacing:.04em}

/* ============ SECTIONS ============ */
.k-section{position:relative;z-index:1;padding:104px 0 60px}
.k-section + .k-section{padding-top:64px}
.k-section--mist{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:96px 0}
.k-section--ink{background:var(--ink);color:#fff;overflow:hidden;padding:96px 0}
.k-sec-head{display:flex;align-items:baseline;gap:14px;margin-bottom:26px}
.k-sec-num{font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:600;color:var(--k-500);letter-spacing:.1em}
.k-sec-num--blue{color:var(--k-300)}
.k-sec-label{font-family:'JetBrains Mono',monospace;font-size:11.5px;font-weight:500;color:var(--slate-400);letter-spacing:.24em;text-transform:uppercase}
.k-sec-label--dim{color:#7E8E99}
.k-sec-rule{flex:1;height:1px;background:var(--line)}
.k-sec-rule--dim{background:rgba(255,255,255,.12)}
.k-h2{font-size:42px;font-weight:800;letter-spacing:-.02em;margin:0 0 18px}
.k-h3{font-size:18px;font-weight:700;margin:0 0 18px;color:var(--ink)}
.k-lead{font-size:20px;line-height:1.75;color:var(--slate);max-width:62ch;margin:0 0 44px}
.k-lead--dim{color:#AEBDC6}

/* ---- 01 brand ---- */
.k-card-soft{background:var(--mist);border:1px solid var(--line);border-radius:16px;padding:30px 28px}
.k-icon-tile{width:46px;height:46px;border-radius:12px;background:var(--k-50);color:var(--k-600);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px}
.k-icon-tile--lg{width:48px;height:48px;font-size:23px}
.k-card-title{font-size:19px;font-weight:700;margin:0 0 8px}
.k-card-text{font-size:15px;line-height:1.65;color:var(--slate);margin:0}
.k-pillars{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.k-pillar{padding:26px 24px;border-inline-start:1px solid var(--line)}
.k-pillar:first-child{border-inline-start:none}
.k-pillar-ic{color:var(--k-500);font-size:24px;margin-bottom:14px}
.k-pillar-t{font-size:15.5px;font-weight:700;margin-bottom:4px}
.k-pillar-s{font-size:13px;color:var(--slate)}

/* ---- 02 logo ---- */
.k-lockup{border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-bottom:22px}
.k-lockup-stage{background:var(--mist);padding:72px;display:flex;align-items:center;justify-content:center}
.k-lockup-foot{padding:18px 26px;display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:var(--slate)}
.k-tile{border:1px solid var(--line);border-radius:16px;padding:40px;display:flex;flex-direction:column;align-items:center;gap:20px}
.k-tile--center{padding:34px;justify-content:center}
.k-tile-mark{width:96px;height:96px}
.k-tile-cap{text-align:center}
.k-tile-t{font-weight:700;font-size:15px}
.k-tile-s{font-size:12.5px;color:var(--slate);margin-top:3px}
.k-clearspace{position:relative;padding:34px;border:1px dashed var(--k-300);border-radius:10px}
.k-clearspace-mark{width:74px;height:74px;display:block}
.k-clearspace-x{position:absolute;top:6px;left:6px;font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--k-600);background:var(--k-50);padding:1px 5px;border-radius:4px}
.k-minsize{display:flex;align-items:flex-end;gap:24px}
.k-minsize-item{text-align:center}
.k-min24{width:24px;height:24px}
.k-bg-card{border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.k-bg-stage{height:130px;display:flex;align-items:center;justify-content:center}
.k-bg-white{background:#fff}.k-bg-ink{background:var(--ink)}.k-bg-blue{background:var(--k-500)}
.k-bg-cap{padding:12px 18px;font-size:12.5px;color:var(--slate);border-top:1px solid var(--line)}
.k-misuse{border:1px solid var(--line);border-radius:14px;overflow:hidden}
.k-misuse-stage{height:96px;display:flex;align-items:center;justify-content:center;background:var(--mist)}
.k-bad-bg{background:#7a3fb0}
.k-misuse-cap{padding:11px 14px;display:flex;gap:8px;align-items:center;font-size:12.5px;border-top:1px solid var(--line)}
.k-x{color:#D9534F;display:flex}.k-x svg{font-size:15px;width:15px;height:15px}

/* ---- 03 color ---- */
.k-color-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:22px;margin-bottom:24px}
.k-swatch-hero{border-radius:18px;padding:34px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;min-height:200px}
.k-bg-blue-solid{background:var(--k-500)}.k-bg-ink-solid{background:var(--ink)}
.k-swatch-kicker{font-size:15px;font-weight:600;opacity:.85}
.k-swatch-kicker.k-dim{opacity:.7}
.k-swatch-name{font-size:30px;font-weight:800;letter-spacing:-.01em}
.k-swatch-codes{display:flex;gap:22px;margin-top:14px;font-family:'JetBrains Mono',monospace;font-size:13px;opacity:.92}
.k-swatch-codes.k-dim{opacity:.7}
.k-scale-label{font-size:13px;font-weight:600;color:var(--slate);margin:30px 0 12px}
.k-scale{display:grid;gap:10px;margin-bottom:30px}
.k-scale-7{grid-template-columns:repeat(7,1fr)}
.k-scale-6{grid-template-columns:repeat(6,1fr)}
.k-chip{border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.k-chip-c{height:74px}
.k-chip-c--sm{height:60px}
.k-chip-meta{padding:9px 11px;background:#fff}
.k-chip-w{font-size:11px;font-weight:700}
.k-chip-hex{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--slate)}
.k-color-foot{display:grid;grid-template-columns:1.5fr 1fr;gap:22px}
.k-card-white{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}
.k-card-title-sm{font-size:15px;font-weight:700;margin-bottom:6px}
.k-card-text-sm{font-size:13px;color:var(--slate);margin-bottom:18px}
.k-ratio{display:flex;height:42px;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.k-ratio>div{display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}
.k-ratio-w{background:#fff;color:var(--slate)}
.k-ratio-b{background:var(--k-500);color:#fff}
.k-ratio-i{background:var(--ink);color:#fff}
.k-func{display:flex;gap:12px}
.k-func-item{flex:1;text-align:center}
.k-func-c{height:34px;border-radius:8px}
.k-func-l{font-size:11px;color:var(--slate);margin-top:6px}

/* ---- 04 typography ---- */
.k-type-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:22px;align-items:stretch}
.k-type-spec{background:var(--ink);border-radius:18px;padding:38px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}
.k-type-kicker{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.2em;color:var(--k-300);text-transform:uppercase}
.k-type-name{font-size:96px;font-weight:900;line-height:1}
.k-type-sample{font-size:30px;font-weight:400;letter-spacing:.02em;margin-top:6px;color:#AEBDC6}
.k-weights{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;font-size:12.5px}
.k-weights span{background:rgba(255,255,255,.08);padding:5px 11px;border-radius:7px}
.k-type-ramp{border:1px solid var(--line);border-radius:18px;padding:14px 32px}
.k-ramp-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.k-ramp-row--last{border-bottom:none}
.k-label-sample{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--slate)}
.k-card-bordered{border:1px solid var(--line);border-radius:16px;padding:30px}
.k-script-kicker{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;color:var(--slate-400);text-transform:uppercase;margin-bottom:14px}
.k-script-text{font-size:17px;line-height:1.8;color:var(--ink-700);margin:0}
.k-script-text--ltr{text-align:left}

/* ---- 05 motif ---- */
.k-section--ink .k-motif-bg{position:absolute;right:-130px;top:-80px;width:420px;opacity:.05;pointer-events:none}
.k-motif-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px}
.k-motif-card{border-radius:18px;overflow:hidden;position:relative;min-height:230px}
.k-motif-frame{background:var(--k-500);display:flex;align-items:center;justify-content:center}
.k-motif-ring{width:150px;height:150px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center}
.k-motif-ring img{width:78px;height:78px}
.k-motif-rings{background:#1d2d3a;background-image:radial-gradient(circle, rgba(45,172,223,0) 42%, rgba(45,172,223,.5) 43%, rgba(45,172,223,.5) 46%, rgba(45,172,223,0) 47%);background-size:46px 46px}
.k-motif-watermark{background:#1d2d3a}
.k-motif-wm{position:absolute;right:-50px;bottom:-50px;width:230px;opacity:.12}
.k-motif-tag{position:absolute;bottom:14px;right:16px;font-family:'JetBrains Mono',monospace;font-size:11px;color:rgba(255,255,255,.9)}
.k-motif-tag--dim{color:rgba(255,255,255,.7)}

/* ---- 06 icons ---- */
.k-icon-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:14px;margin-bottom:22px}
.k-icon-cell{aspect-ratio:1;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;color:var(--ink);font-size:26px}
.k-icon-notes{display:flex;gap:22px;flex-wrap:wrap}
.k-icon-note{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:14px;padding:18px 22px}
.k-icon-sizes{display:flex;gap:18px;align-items:flex-end;color:var(--k-500)}
.k-note-cap{font-size:13px;color:var(--slate)}
.k-ic-ink{color:var(--ink);font-size:24px;display:flex}
.k-ic-blue{color:var(--k-500);font-size:24px;display:flex}
.k-ic-gray{color:var(--slate-400);font-size:24px;display:flex}

/* ---- 07 imagery ---- */
.k-banner{border-radius:18px;overflow:hidden;border:1px solid var(--line);margin-bottom:22px}
.k-banner img{width:100%;display:block}
.k-banner--brand{position:relative;background:var(--k-500);min-height:240px;display:flex;align-items:center;justify-content:center;border-color:var(--k-600)}
.k-banner-rings{position:absolute;inset:0;background-image:radial-gradient(circle, rgba(255,255,255,0) 42%, rgba(255,255,255,.14) 43%, rgba(255,255,255,.14) 46%, rgba(255,255,255,0) 47%);background-size:54px 54px;pointer-events:none}
.k-banner-portraits{display:flex;gap:34px;align-items:center;position:relative;z-index:1}
.k-portrait{width:118px;height:118px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--k-600);box-shadow:0 14px 34px rgba(22,36,46,.18)}
.k-portrait svg{width:48px;height:48px}
.k-portrait:nth-child(2){width:138px;height:138px}
.k-portrait:nth-child(2) svg{width:58px;height:58px}
.k-banner-mark{position:absolute;left:26px;bottom:22px;width:38px;height:38px;opacity:.9;z-index:1}
.k-banner-mark img{width:100%;height:100%}
.k-img-do{border-radius:16px;overflow:hidden;border:1px solid var(--line);min-height:200px;display:flex;align-items:center;justify-content:center;position:relative}
.k-img-ring{width:130px;height:130px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--slate-400)}
.k-img-ph{text-align:center}
.k-img-ph svg{width:40px;height:40px}
.k-img-hatch{background:repeating-linear-gradient(45deg,#EDF2F5,#EDF2F5 10px,#F7FAFB 10px,#F7FAFB 20px);color:var(--slate-400)}
.k-img-bad{background:#3a2b2b}
.k-img-bad-circle{width:120px;height:120px;border-radius:50%;background:#6b4f4f;filter:saturate(.4)}
.k-img-cap{position:absolute;bottom:12px;right:14px;font-size:12px;color:var(--slate);display:flex;gap:6px;align-items:center}
.k-img-cap--white{color:#fff}
.k-img-cap svg{width:14px;height:14px}

/* ---- 08 ui kit ---- */
.k-kit-label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;color:var(--slate-400);text-transform:uppercase;margin-bottom:16px}
.k-kit-label--in{margin-bottom:18px}
.k-kit-box{border:1px solid var(--line);border-radius:16px;padding:30px}
.k-buttons{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:30px}
.k-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border:none;border-radius:10px;font:inherit;font-weight:600;font-size:15px;cursor:pointer;transition:background .15s,box-shadow .15s}
.k-btn svg{width:17px;height:17px}
.k-btn--primary{background:var(--k-500);color:#fff}
.k-btn--primary:hover{background:var(--k-600)}
.k-btn--secondary{border:1.5px solid var(--k-500);background:#fff;color:var(--k-700)}
.k-btn--secondary:hover{background:var(--k-50)}
.k-btn--ghost{background:transparent;color:var(--ink);padding:13px 22px}
.k-btn--ghost:hover{background:var(--mist-100)}
.k-btn--danger{background:#D9534F;color:#fff}
.k-btn--disabled{background:var(--mist-100);color:var(--slate-400);cursor:not-allowed}
.k-btn--sm{padding:8px 16px;border-radius:8px;font-size:13px}
.k-btn--lg{padding:16px 32px;border-radius:12px;font-size:17px}
.k-btn-div{width:1px;height:30px;background:var(--line)}

.k-field-label{display:block;font-size:13px;font-weight:600;color:var(--ink-700);margin-bottom:7px}
.k-input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:15px;color:var(--ink);outline:none;margin-bottom:18px;transition:border-color .15s,box-shadow .15s}
.k-input:focus{border-color:var(--k-500);box-shadow:0 0 0 3px var(--k-50)}
.k-input-wrap{position:relative;margin-bottom:7px}
.k-input-ic{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--slate-400);font-size:17px;display:flex}
.k-input--icon{padding:12px 42px 12px 14px;margin-bottom:0}
.k-input--error{border-color:#D9534F}
.k-input--error:focus{border-color:#D9534F;box-shadow:0 0 0 3px rgba(217,83,79,.12)}
.k-field-error{font-size:12.5px;color:#D9534F;display:flex;gap:5px;align-items:center}
.k-field-error svg{width:14px;height:14px}

.k-ctrl-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0 18px;border-bottom:1px solid var(--line)}
.k-ctrl-text{font-size:14.5px;font-weight:500}
.k-dim-text{color:var(--slate);font-weight:400}
.k-toggle{width:46px;height:26px;border-radius:999px;position:relative;cursor:pointer;flex:0 0 auto;border:none;padding:0;background:var(--line);transition:background .2s}
.k-toggle.is-on{background:var(--k-500)}
.k-toggle-knob{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:transform .2s}
.k-toggle.is-on .k-toggle-knob{transform:translateX(20px)}
.k-check-row{display:flex;align-items:center;gap:11px;padding:16px 0 0}
.k-check-row+.k-check-row{padding-top:14px}
.k-check{width:22px;height:22px;border-radius:6px;border:1.5px solid var(--line);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.k-check--on{background:var(--k-500);border-color:var(--k-500);color:#fff;font-size:14px}
.k-check svg{width:14px;height:14px}
.k-radio-row{display:flex;gap:22px;padding:18px 0 0}
.k-radio-opt{display:flex;align-items:center;gap:9px;font-size:14.5px}
.k-radio{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--line);display:block;flex:0 0 auto}
.k-radio--on{border:5px solid var(--k-500);box-shadow:inset 0 0 0 2px #fff}

.k-badges{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px}
.k-badge{font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:999px}
.k-badge--new{background:var(--k-50);color:var(--k-700)}
.k-badge--success{background:#E7F6EE;color:#1F7A50}
.k-badge--warning{background:#FBF1DC;color:#9A6B14}
.k-badge--danger{background:#FBE6E5;color:#A8332F}
.k-badge--vip{background:var(--ink);color:#fff}
.k-avatars{display:flex;align-items:center}
.k-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;border:2px solid #fff;color:#fff;flex:0 0 auto}
.k-avatars .k-avatar+.k-avatar{margin-left:-10px}
.k-av-blue{background:var(--k-500)}
.k-av-ink{background:var(--ink)}
.k-av-blue700{background:var(--k-700)}
.k-av-mist{background:var(--mist-100);color:var(--slate);font-size:13px}
.k-av-lg{width:42px;height:42px;border:none}

.k-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-bottom:18px}
.k-tab{appearance:none;background:none;border:none;font:inherit;font-weight:600;font-size:15px;padding:10px 2px;cursor:pointer;color:var(--slate-400);border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.k-tab.is-active{color:var(--ink);border-bottom-color:var(--k-500)}
.k-tab-panel{display:none}
.k-tab-panel.is-active{display:block}
.k-tab-text{font-size:14.5px;line-height:1.7;color:var(--slate);margin:0}

.k-product-card{border:1px solid var(--line);border-radius:16px;padding:26px;transition:box-shadow .2s,border-color .2s}
.k-product-card:hover{box-shadow:0 12px 30px rgba(22,36,46,.08);border-color:var(--k-200)}
.k-pc-title{font-size:18px;font-weight:700;margin:0 0 8px}
.k-pc-text{font-size:14px;line-height:1.6;color:var(--slate);margin:0 0 16px}
.k-pc-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--k-600);cursor:pointer}
.k-pc-link svg{width:16px;height:16px}
.k-stat-card{border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;justify-content:space-between}
.k-stat-head{display:flex;justify-content:space-between;align-items:flex-start}
.k-stat-label{font-size:13px;color:var(--slate)}
.k-stat-trend{color:#2E9E6B;font-size:13px;font-weight:700;display:flex;align-items:center;gap:3px}
.k-stat-trend svg{width:15px;height:15px}
.k-stat-num{font-size:44px;font-weight:800;letter-spacing:-.02em;line-height:1.1;margin-top:14px}
.k-stat-sub{font-size:13px;color:var(--slate)}
.k-alert-card{border:1px solid var(--k-200);background:var(--k-50);border-radius:16px;padding:26px;display:flex;gap:14px}
.k-alert-ic{color:var(--k-600);font-size:22px;display:flex;flex-shrink:0}
.k-alert-title{font-size:15.5px;font-weight:700;margin:0 0 6px;color:var(--k-700)}
.k-alert-text{font-size:13.5px;line-height:1.6;color:var(--ink-700);margin:0}

.k-list{border:1px solid var(--line);border-radius:16px;overflow:hidden}
.k-list-row{display:flex;align-items:center;gap:16px;padding:16px 22px;border-bottom:1px solid var(--line);transition:background .15s}
.k-list-row--last{border-bottom:none}
.k-list-row:hover{background:var(--mist)}
.k-list-main{flex:1;min-width:0}
.k-list-name{font-weight:600;font-size:15px}
.k-list-sub{font-size:13px;color:var(--slate)}
.k-list-chev{color:var(--slate-400);display:flex}

/* ---- 09 applications ---- */
.k-app-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.k-chat-head{background:var(--k-500);color:#fff;padding:16px 22px;display:flex;align-items:center;gap:12px}
.k-chat-avatar{width:38px;height:38px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center}
.k-chat-avatar img{width:22px;height:22px}
.k-chat-name{font-weight:700;font-size:15px}
.k-chat-status{font-size:12px;opacity:.85}
.k-chat-phone{margin-inline-start:auto;display:flex}
.k-chat-body{padding:22px;background:var(--mist);display:flex;flex-direction:column;gap:12px;min-height:230px}
.k-msg{max-width:75%;padding:11px 15px;font-size:14px;line-height:1.4}
.k-msg--in{align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px 14px 14px 4px}
.k-msg--out{align-self:flex-end;background:var(--k-500);color:#fff;border-radius:14px 14px 4px 14px}
.k-chat-input{padding:14px 18px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center}
.k-chat-field{flex:1;background:var(--mist);border-radius:999px;padding:10px 16px;font-size:13.5px;color:var(--slate-400)}
.k-chat-send{width:38px;height:38px;border-radius:50%;background:var(--k-500);color:#fff;display:flex;align-items:center;justify-content:center}
.k-chat-send svg{width:17px;height:17px}
.k-dash{display:flex;flex-direction:column}
.k-dash-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.k-dash-icons{margin-inline-start:auto;color:var(--slate-400);display:flex;gap:16px}
.k-dash-body{padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.k-dash-stat{border-radius:14px;padding:20px}
.k-dash-stat--ink{background:var(--ink);color:#fff}
.k-dash-stat--blue{background:var(--k-50);border:1px solid var(--k-100)}
.k-ds-label{font-size:12px;opacity:.7}
.k-dash-stat--blue .k-ds-label{color:var(--k-700);opacity:1}
.k-ds-num{font-size:34px;font-weight:800;margin-top:6px}
.k-dash-stat--blue .k-ds-num{color:var(--k-700)}
.k-dash-chart{grid-column:1/3;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.k-dc-label{font-size:13px;color:var(--slate);margin-bottom:14px}
.k-bars{display:flex;align-items:flex-end;gap:10px;height:80px}
.k-bar{flex:1;border-radius:6px 6px 0 0}
.k-bar--300{background:var(--k-300)}
.k-bar--500{background:var(--k-500)}
.k-appicon-card{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px}
.k-appicon-row{display:flex;align-items:flex-end;gap:18px}
.k-appicon{background:var(--k-500);display:flex;align-items:center;justify-content:center}
.k-appicon--90{width:90px;height:90px;border-radius:22px;box-shadow:0 10px 24px rgba(45,172,223,.3)}
.k-appicon--56{width:56px;height:56px;border-radius:14px}
.k-appicon--32{width:32px;height:32px;border-radius:9px}
.k-appicon--white{background:#fff;border:1px solid var(--line);box-shadow:none}
.k-appicon--90 img{width:56px;height:56px}
.k-appicon--56 img{width:34px;height:34px}
.k-appicon--32 img{width:20px;height:20px}
.k-appicon-title{font-size:18px;font-weight:700;margin:0 0 6px}
.k-appicon-text{font-size:14.5px;line-height:1.65;color:var(--slate);margin:0}

/* ============ FOOTER ============ */
.k-footer{background:var(--ink);color:#fff;position:relative;z-index:1;overflow:hidden;padding:72px 0 48px}
.k-footer-bg{position:absolute;left:-90px;bottom:-110px;width:340px;opacity:.05}
.k-footer-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:30px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}
.k-footer-brand{max-width:34ch}
.k-footer-tag{font-size:14.5px;line-height:1.7;color:#AEBDC6;margin:18px 0 0}
.k-footer-chips{display:flex;gap:10px;flex-wrap:wrap}
.k-footer-chips span{font-size:12.5px;color:#AEBDC6;background:rgba(255,255,255,.06);padding:7px 13px;border-radius:8px}
.k-footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:26px;font-size:12.5px;color:#7E8E99}

/* ============ MOTIF BACKGROUND (page-wide) ============ */
.k-motif{position:fixed;inset:0;pointer-events:none;z-index:0}
body[data-motif="rings"] .k-motif{background-image:radial-gradient(circle, rgba(45,172,223,0) 40%, rgba(45,172,223,0.055) 41%, rgba(45,172,223,0.055) 43%, rgba(45,172,223,0) 44%);background-size:54px 54px}
body[data-motif="dots"] .k-motif{background-image:radial-gradient(rgba(45,172,223,0.10) 1.3px, transparent 1.4px);background-size:26px 26px}
body[data-motif="off"] .k-motif{display:none}

/* ============ RESPONSIVE ============ */
@media (max-width:980px){
  .k-cover-title{font-size:60px}
  .k-color-hero,.k-color-foot,.k-type-grid,.k-grid-2{grid-template-columns:1fr}
  .k-grid-3,.k-pillars,.k-motif-grid,.k-dash-body{grid-template-columns:1fr 1fr}
  .k-dash-chart{grid-column:1/3}
  .k-icon-grid{grid-template-columns:repeat(6,1fr)}
  .k-scale-7{grid-template-columns:repeat(4,1fr)}
  .k-type-name{font-size:72px}
}
@media (max-width:680px){
  .k-wrap,.k-nav-inner,.k-cover-inner{padding-left:22px;padding-right:22px}
  .k-nav-links{display:none}
  .k-cover-inner{padding-top:88px;padding-bottom:80px}
  .k-cover-title{font-size:42px}
  .k-cover-sub{font-size:18px}
  .k-h2{font-size:32px}
  .k-lead{font-size:17px}
  .k-section{padding:64px 0 40px}
  .k-section--mist,.k-section--ink{padding:64px 0}
  .k-grid-3,.k-grid-4,.k-pillars,.k-motif-grid,.k-color-foot,.k-icon-notes{grid-template-columns:1fr}
  .k-grid-4{grid-template-columns:1fr 1fr}
  .k-icon-grid{grid-template-columns:repeat(4,1fr)}
  .k-scale-7,.k-scale-6{grid-template-columns:repeat(3,1fr)}
  .k-pillar{border-inline-start:none;border-top:1px solid var(--line)}
  .k-pillar:first-child{border-top:none}
  .k-type-name{font-size:56px}
  .k-lockup-stage{padding:44px}
  .k-banner-portraits{gap:16px}
  .k-portrait{width:84px;height:84px}
  .k-portrait svg{width:34px;height:34px}
  .k-portrait:nth-child(2){width:98px;height:98px}
  .k-wordmark--xl{font-size:48px}.k-wordmark--xl .k-wm-mark{height:48px}
  .k-buttons{padding:20px}
}