/* =============================================
   HEDIRCOOL PTE. LTD. — hedircool-styles.css
   Design: Blueprint Active — Industrial Precision
   Palette: Cold White · Deep Carbon · Cyan · Orange
   Type: Exo 2 + Source Sans 3
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Exo+2:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Source+Sans+3:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&display=swap');

/* ── TOKENS ─────────────────────────────── */
:root {
  --cold-white:  #F0F4F8;
  --cold-2:      #E2E8EF;
  --cold-3:      #D0D8E2;
  --carbon:      #1A2332;
  --carbon-mid:  #243040;
  --carbon-lt:   #2E3D50;
  --cyan:        #00C2E0;
  --cyan-lt:     #22D4EF;
  --cyan-dim:    rgba(0,194,224,0.10);
  --orange:      #FF6B35;
  --orange-lt:   #FF8455;
  --orange-dim:  rgba(255,107,53,0.10);
  --steel:       #5A7184;
  --steel-lt:    #7A95A8;
  --chrome:      #B8C4CC;
  --line:        rgba(26,35,50,0.09);
  --line-lt:     rgba(240,244,248,0.09);

  --display: 'Exo 2', system-ui, sans-serif;
  --body:    'Source Sans 3', system-ui, sans-serif;
  --ease:    cubic-bezier(0.4,0,0.2,1);
  --ease-out: cubic-bezier(0,0,0.2,1);
}

/* ── RESET ──────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--body);background:var(--cold-white);color:var(--carbon);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;width:100%;height:100%;object-fit:cover}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:var(--body);cursor:pointer;border:none;background:none}

/* ── LAYOUT ─────────────────────────────── */
.wrap{width:min(1300px,92vw);margin-inline:auto}

/* ── SPEC LABEL ─────────────────────────── */
.spec-tag{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--display);font-size:.62rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.spec-tag::before{content:'//';font-family:var(--display);font-weight:400;font-size:.72rem;color:var(--cyan);opacity:.6}
.st--orange{color:var(--orange)}.st--orange::before{color:var(--orange)}
.st--steel{color:var(--steel)}.st--steel::before{color:var(--steel)}
.st--lt{color:rgba(240,244,248,.45)}.st--lt::before{color:rgba(240,244,248,.3)}
.st--carbon{color:var(--carbon)}.st--carbon::before{color:var(--carbon)}

/* ── BUTTONS ─────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--display);font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.88rem 1.9rem;border:2px solid transparent;cursor:pointer;transition:all .22s var(--ease)}
.btn--cyan{background:var(--cyan);color:var(--carbon);border-color:var(--cyan)}
.btn--cyan:hover{background:var(--cyan-lt);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,194,224,.28)}
.btn--carbon{background:var(--carbon);color:var(--cold-white);border-color:var(--carbon)}
.btn--carbon:hover{background:var(--carbon-mid);transform:translateY(-2px)}
.btn--orange{background:var(--orange);color:var(--cold-white);border-color:var(--orange)}
.btn--orange:hover{background:var(--orange-lt);transform:translateY(-2px)}
.btn--outline{background:transparent;color:var(--carbon);border-color:rgba(26,35,50,.25)}
.btn--outline:hover{background:var(--carbon);color:var(--cold-white)}
.btn--outline-lt{background:transparent;color:var(--cold-white);border-color:rgba(240,244,248,.28)}
.btn--outline-lt:hover{border-color:var(--cyan);color:var(--cyan)}
.btn--outline-cy{background:transparent;color:var(--cyan);border-color:var(--cyan)}
.btn--outline-cy:hover{background:var(--cyan);color:var(--carbon)}

/* ═══════════════════════════════════════
   TICKER BAND — scrolling service specs
═══════════════════════════════════════ */
.ticker-band{background:var(--cyan);height:36px;overflow:hidden;display:flex;align-items:center}
.ticker-track{display:inline-flex;gap:0;white-space:nowrap;animation:ticker-run 28s linear infinite}
.ticker-track:hover{animation-play-state:paused}
@keyframes ticker-run{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ticker-item{display:inline-flex;align-items:center;gap:1.5rem;padding:0 2rem;font-family:var(--display);font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--carbon)}
.ticker-sep{width:5px;height:5px;background:rgba(26,35,50,.25);border-radius:50%;flex-shrink:0}

/* ═══════════════════════════════════════
   NAVBAR
═══════════════════════════════════════ */
.navbar{position:sticky;top:0;z-index:100;height:62px;background:rgba(26,35,50,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--line-lt);display:flex;align-items:stretch;transition:box-shadow .3s}
.navbar.up{box-shadow:0 4px 24px rgba(26,35,50,.5)}
.nav-in{display:flex;align-items:stretch;width:100%;padding:0 2.5rem}

/* HEDIRCOOL logo — H mark + cold gradient wordmark */
.nav-logo{display:flex;align-items:center;gap:.9rem;padding-right:2.5rem;border-right:1px solid var(--line-lt);flex-shrink:0}
.nav-logo-h{width:38px;height:38px;background:var(--cyan);display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}
.nav-logo-h::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--cyan) 0%,#0095B0 100%)}
.nav-logo-h span{font-family:var(--display);font-size:1.15rem;font-weight:900;color:var(--carbon);position:relative;z-index:1;letter-spacing:-.02em}
.nav-logo-wm strong{display:block;font-family:var(--display);font-size:.92rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--cold-white);line-height:1}
.nav-logo-wm span{font-size:.46rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:rgba(240,244,248,.3);margin-top:2px;display:block}

.nav-links{display:flex;align-items:stretch;flex:1;padding:0 1.5rem}
.nav-links a{display:flex;align-items:center;padding:0 .95rem;font-family:var(--display);font-size:.76rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:rgba(240,244,248,.38);border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav-links a:hover{color:var(--cold-white);border-bottom-color:var(--cyan)}

.nav-right{display:flex;align-items:center;gap:1rem;padding-left:2rem;border-left:1px solid var(--line-lt);flex-shrink:0}
.nav-tel{display:flex;align-items:center;gap:.4rem;font-family:var(--display);font-size:.8rem;font-weight:700;letter-spacing:.04em;color:rgba(240,244,248,.5);transition:color .2s}
.nav-tel:hover{color:var(--cyan)}.nav-tel svg{color:var(--cyan)}

.nav-burger{display:none;flex-direction:column;gap:5px;align-items:center;justify-content:center;padding:0 1.5rem;border-left:1px solid var(--line-lt);height:100%}
.nav-burger span{display:block;width:20px;height:1.5px;background:rgba(240,244,248,.5)}

.mob-nav{position:fixed;inset:0;background:var(--carbon);z-index:200;display:none;flex-direction:column;align-items:flex-start;justify-content:center;gap:2rem;padding:5rem}
.mob-nav.open{display:flex}
.mob-close{position:absolute;top:1.5rem;right:1.5rem;width:42px;height:42px;border:1px solid var(--line-lt);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--cold-white)}
.mob-close:hover{border-color:var(--cyan);color:var(--cyan)}
.mob-nav a{font-family:var(--display);font-size:2.5rem;font-weight:900;letter-spacing:.04em;text-transform:uppercase;color:rgba(240,244,248,.3);transition:color .2s;line-height:1}
.mob-nav a:hover{color:var(--cold-white)}
.mob-foot{font-family:var(--display);font-size:.6rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(240,244,248,.2)}

/* ═══════════════════════════════════════
   HERO — PIPELINE VISUAL + DIAGNOSTIC PANEL
   SIGNATURES:
   1. CSS vertical pipeline flow diagram (left column)
   2. Live system diagnostic panel (right)
   3. Full-width split grid headline
═══════════════════════════════════════ */
.hero{background:var(--carbon);min-height:calc(100vh - 98px);display:grid;grid-template-rows:auto 1fr auto;overflow:hidden;position:relative}

/* top headline strip */
.hero-head{padding:3rem 0 2.5rem;border-bottom:1px solid var(--line-lt);position:relative}
/* subtle grid pattern */
.hero-head::before{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,rgba(0,194,224,.03) 0,rgba(0,194,224,.03) 1px,transparent 1px,transparent 48px),repeating-linear-gradient(90deg,rgba(0,194,224,.03) 0,rgba(0,194,224,.03) 1px,transparent 1px,transparent 48px);pointer-events:none}
.hero-head .wrap{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:end;position:relative;z-index:1}
.hero h1{font-family:var(--display);font-size:clamp(3rem,6.5vw,7.5rem);font-weight:900;letter-spacing:-.03em;line-height:.85;text-transform:uppercase;color:var(--cold-white);margin:.5rem 0}
.hero h1 .h1-cx{color:var(--cyan)}
.hero h1 .h1-or{color:var(--orange)}
.hero-head-right p{font-family:var(--body);font-size:.9rem;font-weight:300;line-height:1.85;color:rgba(240,244,248,.48);margin-bottom:1.5rem}
.hero-head-ctas{display:flex;gap:1rem;flex-wrap:wrap}

/* HERO BODY — three columns */
.hero-body{display:grid;grid-template-columns:88px 1fr 340px;position:relative}

/* ── SIGNATURE 1: CSS Pipeline Column ──── */
.pipeline-col{border-right:1px solid var(--line-lt);position:relative;display:flex;flex-direction:column;align-items:center;padding:2rem 0;background:rgba(0,0,0,.12)}

/* The vertical pipe */
.pipe-main{width:4px;flex:1;background:linear-gradient(to bottom,var(--cyan),rgba(0,194,224,.2) 70%,transparent);position:relative;min-height:280px}

/* flow nodes on the pipe */
.pipe-node{position:absolute;left:50%;transform:translate(-50%,-50%);width:18px;height:18px;border-radius:50%;border:2px solid var(--cyan);background:var(--carbon);z-index:2;display:flex;align-items:center;justify-content:center}
.pipe-node::after{content:'';width:6px;height:6px;border-radius:50%;background:var(--cyan)}
/* animated flow dot */
.pipe-node.flowing::before{content:'';position:absolute;width:6px;height:6px;border-radius:50%;background:var(--cyan);opacity:.6;animation:flow-down 3s linear infinite}
@keyframes flow-down{from{top:-20px;opacity:.8}to{top:calc(100% + 20px);opacity:0}}

.pipe-node-1{top:20%}
.pipe-node-2{top:50%}
.pipe-node-3{top:80%}

/* horizontal tee branches */
.pipe-tee{position:absolute;right:calc(100% + 4px);display:flex;align-items:center;gap:.5rem;white-space:nowrap}
.pipe-tee::before{content:'';width:24px;height:2px;background:var(--cyan);opacity:.4;flex-shrink:0}
.pipe-tee-label{font-family:var(--display);font-size:.54rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(240,244,248,.3)}
.pipe-tee-1{top:20%;transform:translateY(-50%)}
.pipe-tee-2{top:50%;transform:translateY(-50%)}
.pipe-tee-3{top:80%;transform:translateY(-50%)}

/* pipe top cap */
.pipe-cap{width:16px;height:8px;background:var(--cyan);border-radius:2px 2px 0 0;margin-bottom:2px}
/* pipe bottom fade */
.pipe-end{width:8px;height:8px;border:2px solid rgba(0,194,224,.3);border-radius:50%;margin-top:2px}

/* pipe column label — rotated */
.pipe-col-label{position:absolute;bottom:2.5rem;left:50%;transform:translate(-50%,0) rotate(-90deg);font-family:var(--display);font-size:.5rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:rgba(240,244,248,.2);white-space:nowrap}

/* ── CENTER — hero image ──── */
.hero-center-img{position:relative;overflow:hidden;background:var(--carbon-mid)}
.hero-img{position:absolute;inset:0}
/* orange alert corner */
.hero-center-img::before{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:linear-gradient(to right,var(--cyan),var(--orange));z-index:2}
/* hero callout tag */
.hero-callout{position:absolute;top:1.75rem;left:1.75rem;background:var(--orange);padding:.55rem 1rem;display:flex;align-items:center;gap:.5rem;z-index:3}
.hero-callout svg{color:var(--cold-white)}
.hero-callout span{font-family:var(--display);font-size:.62rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--cold-white)}

/* ── SIGNATURE 2: Diagnostic Panel ──── */
.diag-panel{border-left:1px solid var(--line-lt);background:rgba(0,0,0,.18);padding:1.75rem;display:flex;flex-direction:column;gap:1.25rem}
.dp-header{font-family:var(--display);font-size:.58rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:rgba(240,244,248,.25);padding-bottom:.75rem;border-bottom:1px solid var(--line-lt);display:flex;align-items:center;gap:.5rem}
.dp-header::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--cyan);flex-shrink:0;animation:status-pulse 1.8s infinite}
@keyframes status-pulse{0%,100%{opacity:1}50%{opacity:.2}}

.dp-metric{display:flex;flex-direction:column;gap:.45rem}
.dp-metric-head{display:flex;align-items:center;justify-content:space-between}
.dp-metric-label{font-family:var(--display);font-size:.62rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(240,244,248,.4)}
.dp-metric-val{font-family:var(--display);font-size:.82rem;font-weight:800;letter-spacing:.04em}
.dp-metric-val.good{color:var(--cyan)}
.dp-metric-val.warn{color:var(--orange)}
.dp-bar-track{height:6px;background:rgba(240,244,248,.06);border-radius:3px;overflow:hidden}
.dp-bar-fill{height:100%;border-radius:3px;transition:width 2s var(--ease-out)}
.dp-bar-fill.animate{width:var(--bar-pct)}
.dp-bar-fill.good{background:var(--cyan)}
.dp-bar-fill.warn{background:var(--orange)}
.dp-divider{height:1px;background:var(--line-lt)}
.dp-status-row{display:flex;align-items:center;gap:.5rem}
.dp-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.dp-dot.active{background:var(--cyan)}
.dp-dot.idle{background:var(--chrome)}
.dp-status-text{font-family:var(--display);font-size:.6rem;font-weight:600;letter-spacing:.08em;color:rgba(240,244,248,.38)}
.dp-status-text .dp-status-val{color:rgba(240,244,248,.7)}

.dp-cta{margin-top:auto;border-top:1px solid var(--line-lt);padding-top:1.25rem}
.dp-cta-text{font-family:var(--display);font-size:.6rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(240,244,248,.3);margin-bottom:.85rem}

/* hero bottom cells */
.hero-cells{background:rgba(0,0,0,.2);border-top:1px solid var(--line-lt);display:grid;grid-template-columns:repeat(4,1fr);grid-column:1/-1}
.hcell{padding:.95rem 1.5rem;border-right:1px solid var(--line-lt);display:flex;align-items:center;gap:.7rem;transition:background .22s}
.hcell:last-child{border-right:none}
.hcell:hover{background:rgba(0,194,224,.05)}
.hcell-icon{width:28px;height:28px;background:var(--cyan-dim);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hcell-icon svg{color:var(--cyan)}
.hcell strong{display:block;font-family:var(--display);font-size:.76rem;font-weight:700;color:var(--cold-white);line-height:1;letter-spacing:.02em}
.hcell span{font-size:.6rem;font-weight:400;color:rgba(240,244,248,.35)}

/* ═══════════════════════════════════════
   SERVICES — TECHNICAL SPEC CARDS
   Each card = numbered spec sheet entry
═══════════════════════════════════════ */
.services{padding:7rem 0;background:var(--cold-white)}
.svc-hdr{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:end;margin-bottom:4rem;padding-bottom:2.5rem;border-bottom:2px solid var(--cold-3)}
.svc-hdr h2{font-family:var(--display);font-size:clamp(2.5rem,4.5vw,5rem);font-weight:900;letter-spacing:-.03em;line-height:.9;text-transform:uppercase;color:var(--carbon);margin:.6rem 0}
.svc-hdr h2 span{color:var(--cyan)}
.svc-hdr p{font-family:var(--body);font-size:.9rem;font-weight:300;line-height:1.9;color:var(--steel)}

.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--cold-3)}

.spec-card{background:var(--cold-white);position:relative;overflow:hidden;transition:background .28s}
.spec-card:hover{background:var(--carbon)}
.spec-card:hover h3{color:var(--cold-white)}
.spec-card:hover p{color:rgba(240,244,248,.45)}
.spec-card:hover .sc-tags .sc-tag{color:var(--cyan);background:var(--cyan-dim);border-color:rgba(0,194,224,.2)}
.spec-card:hover .sc-icon{background:var(--cyan-dim);border-color:rgba(0,194,224,.25)}
.spec-card:hover .sc-icon svg{color:var(--cyan)}
.spec-card:hover .sc-num{color:rgba(0,194,224,.07)}
.spec-card:hover .sc-link{color:var(--cyan)}

/* spec number — large watermark */
.sc-num{position:absolute;top:.5rem;right:1rem;font-family:var(--display);font-size:5rem;font-weight:900;color:rgba(26,35,50,.04);line-height:1;pointer-events:none;user-select:none;transition:color .28s;letter-spacing:-.04em}

/* top accent bar */
.sc-bar{height:3px;background:var(--cold-3);transition:background .28s}
.spec-card:hover .sc-bar{background:var(--cyan)}
.spec-card.orange .sc-bar{background:var(--orange-dim)}
.spec-card.orange:hover .sc-bar{background:var(--orange)}

.sc-body{padding:2rem}
.sc-row-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:1.5rem}
.sc-icon{width:46px;height:46px;background:var(--cold-2);border:1.5px solid var(--cold-3);display:flex;align-items:center;justify-content:center;transition:all .28s}
.sc-icon svg{color:var(--steel);transition:color .28s}
.sc-badge{font-family:var(--display);font-size:.56rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--cold-white);background:var(--orange);padding:.22rem .6rem;align-self:flex-start}
.spec-card:hover .sc-badge{background:var(--cyan);color:var(--carbon)}

.spec-card h3{font-family:var(--display);font-size:1.15rem;font-weight:800;letter-spacing:-.01em;color:var(--carbon);margin-bottom:.55rem;line-height:1.1;transition:color .28s}
.spec-card p{font-family:var(--body);font-size:.82rem;font-weight:300;line-height:1.75;color:var(--steel);margin-bottom:1.25rem;transition:color .28s}
.sc-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1.25rem}
.sc-tag{font-family:var(--display);font-size:.58rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--carbon);background:var(--cold-2);border:1px solid var(--cold-3);padding:.2rem .6rem;transition:all .25s}
.sc-link{font-family:var(--display);font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(26,35,50,.35);display:inline-flex;align-items:center;gap:.4rem;transition:color .25s,gap .25s}
.spec-card:hover .sc-link{gap:.7rem}
.sc-link svg{transition:transform .25s}
.spec-card:hover .sc-link svg{transform:translateX(3px)}

/* ═══════════════════════════════════════
   ABOUT — CARBON BG SPLIT
═══════════════════════════════════════ */
.about{background:var(--carbon);display:grid;grid-template-columns:1fr 1fr;min-height:600px}
.about-img-panel{position:relative;overflow:hidden;background:var(--carbon-mid)}
.about-img{position:absolute;inset:0}
.about-img-panel::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(to right,var(--cyan),var(--orange));z-index:2}

.about-content{padding:5.5rem 5rem;display:flex;flex-direction:column;justify-content:center;border-left:1px solid var(--line-lt)}
.about-content h2{font-family:var(--display);font-size:clamp(2.5rem,4vw,4.5rem);font-weight:900;letter-spacing:-.03em;line-height:.88;text-transform:uppercase;color:var(--cold-white);margin:.8rem 0 1.5rem}
.about-content h2 span{color:var(--cyan)}
.about-content p{font-family:var(--body);font-size:.9rem;font-weight:300;line-height:1.9;color:rgba(240,244,248,.48);margin-bottom:1rem}
.about-content p:last-of-type{margin-bottom:2rem}
.about-certs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(240,244,248,.06);margin-bottom:2.5rem;border:1px solid rgba(240,244,248,.06)}
.cert-cell{background:var(--carbon);padding:1.1rem 1.25rem;transition:background .25s}
.cert-cell:hover{background:var(--carbon-mid)}
.cert-cell strong{display:block;font-family:var(--display);font-size:1.5rem;font-weight:900;color:var(--cyan);line-height:1;margin-bottom:.2rem;letter-spacing:-.02em}
.cert-cell span{font-family:var(--display);font-size:.6rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(240,244,248,.35)}

/* ═══════════════════════════════════════
   WHY US — COLD WHITE BG
═══════════════════════════════════════ */
.why{padding:7rem 0;background:var(--cold-2)}
.why .wrap{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:start}
.why-text h2{font-family:var(--display);font-size:clamp(2.5rem,4.5vw,5rem);font-weight:900;letter-spacing:-.03em;line-height:.9;text-transform:uppercase;color:var(--carbon);margin:.8rem 0 1.25rem}
.why-text h2 span{color:var(--cyan)}
.why-text>p{font-family:var(--body);font-size:.9rem;font-weight:300;line-height:1.9;color:var(--steel);margin-bottom:2.5rem}

/* feature cards — two-column grid */
.why-feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.wf-card{background:var(--cold-white);border:1px solid var(--cold-3);padding:1.5rem;transition:all .26s}
.wf-card:hover{background:var(--carbon);border-color:var(--carbon);transform:translateY(-3px);box-shadow:0 12px 28px rgba(26,35,50,.12)}
.wf-card:hover .wf-card-icon{background:var(--cyan-dim);border-color:rgba(0,194,224,.25)}
.wf-card:hover .wf-card-icon svg{color:var(--cyan)}
.wf-card:hover strong{color:var(--cold-white)}
.wf-card:hover p{color:rgba(240,244,248,.45)}
.wf-card-icon{width:40px;height:40px;background:var(--cold-2);border:1.5px solid var(--cold-3);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;transition:all .26s}
.wf-card-icon svg{color:var(--steel);transition:color .26s}
.wf-card strong{display:block;font-family:var(--display);font-size:.88rem;font-weight:800;letter-spacing:.02em;color:var(--carbon);margin-bottom:.35rem;transition:color .26s}
.wf-card p{font-family:var(--body);font-size:.78rem;font-weight:300;line-height:1.65;color:var(--steel);transition:color .26s}

/* visual side */
.why-visual{position:relative}
.why-img-main{width:100%;aspect-ratio:4/5;overflow:hidden;background:var(--cold-3)}
.why-img{display:block}
/* cyan L-bracket */
.why-visual::before{content:'';position:absolute;top:-1rem;right:-1rem;width:4px;height:56px;background:var(--cyan);z-index:2}
.why-visual::after{content:'';position:absolute;top:-1rem;right:-1rem;width:56px;height:4px;background:var(--cyan);z-index:2}
.why-img-badge{position:absolute;bottom:-1.25rem;left:1.5rem;background:var(--carbon);padding:1rem 1.5rem;display:flex;align-items:center;gap:.75rem;z-index:3;border:1px solid var(--line-lt)}
.wib-icon{width:32px;height:32px;background:var(--orange-dim);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.wib-icon svg{color:var(--orange)}
.wib-text strong{display:block;font-family:var(--display);font-size:.88rem;font-weight:800;color:var(--cold-white);line-height:1}
.wib-text span{font-family:var(--display);font-size:.58rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(240,244,248,.35)}

/* ═══════════════════════════════════════
   PROCESS — CARBON BG HORIZONTAL TRACK
═══════════════════════════════════════ */
.process{padding:7rem 0;background:var(--carbon-mid)}
.proc-hdr{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:end;margin-bottom:5rem}
.proc-hdr h2{font-family:var(--display);font-size:clamp(2.5rem,4.5vw,5rem);font-weight:900;letter-spacing:-.03em;line-height:.9;text-transform:uppercase;color:var(--cold-white);margin:.6rem 0}
.proc-hdr h2 span{color:var(--cyan)}
.proc-hdr p{font-family:var(--body);font-size:.9rem;font-weight:300;line-height:1.85;color:rgba(240,244,248,.42)}

.proc-pipeline{display:flex;flex-direction:column;gap:0}
.proc-step{display:grid;grid-template-columns:60px 1fr;gap:0;border-bottom:1px solid var(--line-lt);transition:background .25s}
.proc-step:first-child{border-top:1px solid var(--line-lt)}
.proc-step:hover{background:rgba(0,194,224,.04)}
.proc-step:hover .pstep-dot{background:var(--cyan);border-color:var(--cyan)}
.proc-step:hover .pstep-dot svg{color:var(--carbon)}
.proc-step:hover h3{color:var(--cyan)}

.pstep-num{display:flex;flex-direction:column;align-items:center;padding:1.5rem 0;border-right:1px solid var(--line-lt)}
.pstep-dot{width:38px;height:38px;border-radius:50%;border:2px solid rgba(0,194,224,.3);display:flex;align-items:center;justify-content:center;transition:all .25s}
.pstep-dot svg{color:rgba(0,194,224,.6);transition:color .25s}
/* connector line */
.pstep-num::after{content:'';flex:1;width:2px;background:rgba(0,194,224,.1);margin-top:.5rem}
.proc-step:last-child .pstep-num::after{display:none}

.pstep-content{padding:1.5rem 1.75rem}
.pstep-content h3{font-family:var(--display);font-size:1rem;font-weight:800;letter-spacing:.02em;text-transform:uppercase;color:var(--cold-white);margin-bottom:.4rem;transition:color .25s}
.pstep-content p{font-family:var(--body);font-size:.82rem;font-weight:300;line-height:1.7;color:rgba(240,244,248,.42)}

/* ═══════════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════════ */
.testimonials{padding:7rem 0;background:var(--cold-white)}
.test-hdr{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:4rem}
.test-hdr h2{font-family:var(--display);font-size:clamp(2.5rem,4.5vw,5rem);font-weight:900;letter-spacing:-.03em;line-height:.9;text-transform:uppercase;color:var(--carbon);margin:.5rem 0}
.test-hdr h2 span{color:var(--cyan)}
.test-hdr p{font-family:var(--body);font-size:.88rem;font-weight:300;color:var(--steel);max-width:320px;line-height:1.8;text-align:right}
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--cold-3)}
.test-card{background:var(--cold-white);padding:2.25rem;transition:background .26s,transform .26s}
.test-card:hover{background:var(--cold-2);transform:translateY(-2px)}
.test-card::before{content:'';display:block;width:24px;height:3px;background:var(--cyan);margin-bottom:1.5rem;transition:width .3s}
.test-card:hover::before{width:48px}
.test-stars{display:flex;gap:3px;margin-bottom:1.1rem}
.test-stars svg{color:var(--cyan)}
.test-quote{font-family:var(--body);font-size:.9rem;font-weight:300;line-height:1.8;color:var(--steel);margin-bottom:1.75rem;font-style:italic}
.test-author{display:flex;align-items:center;gap:.8rem;padding-top:1.25rem;border-top:1px solid var(--line)}
.test-av{width:34px;height:34px;background:var(--cold-2);border:1px solid var(--cold-3);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.test-av svg{color:var(--steel)}
.test-nm strong{display:block;font-family:var(--display);font-size:.82rem;font-weight:700;color:var(--carbon)}
.test-nm span{font-family:var(--display);font-size:.68rem;font-weight:500;color:var(--steel)}

/* ═══════════════════════════════════════
   CTA BAND
═══════════════════════════════════════ */
.cta-band{background:linear-gradient(135deg,var(--carbon) 0%,var(--carbon-mid) 100%);padding:6rem 0;position:relative;overflow:hidden;border-top:1px solid var(--line-lt)}
.cta-band::before{content:'';position:absolute;top:0;left:0;bottom:0;width:5px;background:linear-gradient(to bottom,var(--cyan),var(--orange))}
.cta-band::after{content:'';position:absolute;top:-40%;right:-8%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(0,194,224,.06) 0%,transparent 65%);pointer-events:none}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:3rem;flex-wrap:wrap;position:relative;z-index:1}
.cta-text h2{font-family:var(--display);font-size:clamp(2.5rem,5vw,5.5rem);font-weight:900;letter-spacing:-.03em;line-height:.88;text-transform:uppercase;color:var(--cold-white);margin-bottom:.5rem}
.cta-text h2 span{color:var(--cyan)}
.cta-text p{font-family:var(--body);font-size:.9rem;font-weight:300;color:rgba(240,244,248,.48)}
.cta-acts{display:flex;gap:1rem;flex-wrap:wrap;flex-shrink:0}

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact{padding:7rem 0;background:var(--cold-2)}
.contact .wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:6rem;align-items:start}
.contact-l h2{font-family:var(--display);font-size:clamp(2.5rem,4vw,4.5rem);font-weight:900;letter-spacing:-.03em;line-height:.9;text-transform:uppercase;color:var(--carbon);margin:.75rem 0 1rem}
.contact-l h2 span{color:var(--cyan)}
.contact-l>p{font-family:var(--body);font-size:.9rem;font-weight:300;line-height:1.85;color:var(--steel);margin-bottom:2.5rem}
.c-items{display:flex;flex-direction:column;gap:0;background:var(--cold-3)}
.c-item{display:flex;align-items:flex-start;gap:1rem;padding:1.1rem 1.25rem;border-bottom:1px solid var(--cold-3);background:var(--cold-white);transition:all .22s}
.c-item:last-child{border-bottom:none}
.c-item:hover{background:var(--carbon);padding-left:1.75rem}
.c-icon{width:36px;height:36px;background:var(--cyan-dim);border:1px solid rgba(0,194,224,.18);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .22s}
.c-item:hover .c-icon{background:var(--cyan)}
.c-icon svg{color:var(--cyan);transition:color .22s}
.c-item:hover .c-icon svg{color:var(--carbon)}
.c-txt label{display:block;font-family:var(--display);font-size:.54rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:.18rem;transition:color .22s}
.c-item:hover .c-txt label{color:rgba(240,244,248,.35)}
.c-txt a,.c-txt p{font-family:var(--display);font-size:.88rem;font-weight:700;color:var(--carbon);line-height:1.5;transition:color .22s}
.c-item:hover .c-txt a,.c-item:hover .c-txt p{color:var(--cold-white)}
.c-txt a:hover{color:var(--cyan-lt) !important}
.c-uen{margin-top:1.25rem;font-family:var(--display);font-size:.62rem;font-weight:500;letter-spacing:.06em;color:var(--steel)}
/* form */
.c-form{background:var(--cold-white);border:1px solid var(--cold-3);padding:2.75rem}
.c-form-top{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:2px solid var(--cold-3)}
.c-form-top h3{font-family:var(--display);font-size:1.4rem;font-weight:900;letter-spacing:-.01em;text-transform:uppercase;color:var(--carbon);margin-bottom:.3rem}
.c-form-top p{font-family:var(--body);font-size:.78rem;font-weight:300;color:var(--steel)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.fg{margin-bottom:1rem}
.fg label{display:block;font-family:var(--display);font-size:.58rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:.42rem}
.fg input,.fg select,.fg textarea{width:100%;background:var(--cold-2);border:1.5px solid var(--cold-3);padding:.8rem 1rem;font-family:var(--body);font-size:.87rem;font-weight:400;color:var(--carbon);outline:none;-webkit-appearance:none;transition:border-color .22s,box-shadow .22s}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,194,224,.08)}
.fg textarea{resize:vertical;min-height:110px}
.btn-sub{width:100%;justify-content:center;padding:1rem}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
.footer{background:var(--carbon);padding:5rem 0 2.5rem;border-top:1px solid var(--line-lt)}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:4rem;padding-bottom:4rem;border-bottom:1px solid var(--line-lt);margin-bottom:2.5rem}
.f-logo-row{display:flex;align-items:center;gap:.8rem;margin-bottom:1.25rem}
.f-logo-h{width:30px;height:30px;background:var(--cyan);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.f-logo-h span{font-family:var(--display);font-size:.88rem;font-weight:900;color:var(--carbon)}
.f-logo-nm strong{display:block;font-family:var(--display);font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--cold-white);line-height:1}
.f-logo-nm span{font-size:.46rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:rgba(240,244,248,.25)}
.f-brand>p{font-family:var(--body);font-size:.8rem;font-weight:300;line-height:1.8;color:rgba(240,244,248,.28);margin-bottom:.75rem}
.f-domain{font-family:var(--display);font-size:.65rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);opacity:.45}
.footer-col h4{font-family:var(--display);font-size:.54rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:rgba(240,244,248,.2);margin-bottom:1.5rem}
.footer-col ul{display:flex;flex-direction:column;gap:.65rem}
.footer-col ul li a{font-family:var(--body);font-size:.82rem;font-weight:300;color:rgba(240,244,248,.3);transition:color .2s}
.footer-col ul li a:hover{color:var(--cyan)}
.footer-bot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-bot p{font-family:var(--display);font-size:.66rem;font-weight:500;letter-spacing:.06em;color:rgba(240,244,248,.18)}
.f-bot-links{display:flex;gap:2rem}
.f-bot-links a{font-family:var(--display);font-size:.66rem;font-weight:500;color:rgba(240,244,248,.2);transition:color .2s}
.f-bot-links a:hover{color:var(--cyan)}

/* ── REVEAL ─────────────────────────────── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .65s var(--ease-out),transform .65s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.rd1{transition-delay:.1s}.rd2{transition-delay:.2s}.rd3{transition-delay:.3s}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media(max-width:1100px){
  .nav-in{padding:0 1.5rem}.nav-links{display:none}.nav-right .nav-tel{display:none}.nav-burger{display:flex}
  .hero-head .wrap{grid-template-columns:1fr;gap:1.5rem}
  .hero-body{grid-template-columns:1fr}
  .pipeline-col{display:none}
  .diag-panel{display:none}
  .hero-cells{grid-template-columns:1fr 1fr}
  .hcell:nth-child(2){border-right:none}
  .hcell:nth-child(3){border-top:1px solid var(--line-lt)}
  .svc-hdr{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr 1fr}
  .about{grid-template-columns:1fr}
  .about-img-panel{min-height:340px}
  .about-content{padding:4rem 2.5rem}
  .about-content{border-left:none;border-top:1px solid var(--line-lt)}
  .why .wrap{grid-template-columns:1fr;gap:4rem}
  .why-visual{padding-bottom:2.5rem}
  .proc-hdr{grid-template-columns:1fr;gap:2rem}
  .test-hdr{flex-direction:column;align-items:flex-start}
  .test-hdr p{text-align:left;max-width:100%}
  .test-grid{grid-template-columns:1fr 1fr}
  .cta-inner{flex-direction:column;text-align:center}.cta-acts{justify-content:center}
  .contact .wrap{grid-template-columns:1fr;gap:3.5rem}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2.5rem}
}
@media(max-width:700px){
  .hero-cells{grid-template-columns:1fr}.hcell{border-right:none;border-bottom:1px solid var(--line-lt)}
  .svc-grid{grid-template-columns:1fr}
  .about-certs{grid-template-columns:1fr}
  .why-feat-grid{grid-template-columns:1fr}
  .test-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .footer-bot{flex-direction:column;text-align:center}
  .frow{grid-template-columns:1fr}
  .why-img-badge{display:none}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .ticker-track{animation:none}.dp-bar-fill{transition:none}.dp-bar-fill.animate{width:var(--bar-pct)}
}