/* ============================================================
   SILIENCE DIGITAL — design system
   Palette (brand sheet): Signal Red #ed1f24 · Precision Black #030404
   Carbon Charcoal #1F1F1F · Pure White #FFFFFF · Cloud Grey #F2F2F2
   Derived (not on brand sheet, flagged to client): --line, --muted,
   --red-deep, --paper-2. Type: Poppins (brand) + IBM Plex Mono (data labels).
   ============================================================ */
:root{
  --ink:#030404;
  --charcoal:#1F1F1F;
  --red:#ed1f24;
  --red-deep:#bd1418;      /* derived: hover/depth */
  --white:#FFFFFF;
  --cloud:#F2F2F2;
  --paper-2:#FAFAF9;       /* derived: subtle section break */
  --line:#E4E4E4;          /* derived: hairline */
  --line-dark:#2A2A2A;     /* derived: hairline on dark */
  --muted:#6E6E73;         /* derived: secondary text (4.7:1 on white) */
  --muted-dark:#9A9A9F;    /* derived: secondary text on dark */
  --container:1240px;
  --gutter:clamp(20px,5vw,64px);
  --r:14px;
  --r-lg:22px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --t:.55s var(--ease);
  --font:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--white);
  color:var(--ink);
  line-height:1.65;
  font-size:clamp(1rem,.95rem + .2vw,1.0625rem);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{line-height:1.04;letter-spacing:-.02em;font-weight:800}
h2{font-size:clamp(1.9rem,1.2rem + 2.6vw,3.4rem)}
h3{font-size:clamp(1.2rem,1rem + .9vw,1.7rem);letter-spacing:-.015em}
p{text-wrap:pretty}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:4px}
.container{max-width:var(--container);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(72px,9vw,140px)}
.section--tight{padding-block:clamp(54px,6vw,90px)}
.dark{background:var(--ink);color:var(--white)}
.dark h1,.dark h2,.dark h3{color:#fff}
.cloud{background:var(--cloud)}

/* eyebrow / label */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--mono);font-size:.72rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
}
.dark .eyebrow{color:var(--muted-dark)}
.eyebrow .chev{color:var(--red)}
.eyebrow--light .chev{color:var(--red)}

/* the chevron motif (>>) */
.chev{display:inline-flex;align-items:center;line-height:0}
.chev svg{width:1em;height:1em}
.chev--lg svg{width:1.4em;height:1.4em}

/* buttons */
.btn{
  --bg:var(--red);--fg:#fff;
  display:inline-flex;align-items:center;gap:.7em;
  background:var(--bg);color:var(--fg);
  font-weight:600;font-size:.98rem;letter-spacing:.01em;
  padding:.92em 1.5em;border-radius:100px;border:0;cursor:pointer;
  position:relative;overflow:hidden;isolation:isolate;white-space:nowrap;
  transition:transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
  box-shadow:0 1px 0 rgba(0,0,0,.04);
}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--red-deep);transform:translateY(101%);transition:transform .4s var(--ease-out)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(237,31,36,.6)}
.btn:hover::before{transform:translateY(0)}
.btn .arrows{transition:transform .4s var(--ease-out)}
.btn:hover .arrows{transform:translateX(4px)}
.btn--ghost{--bg:transparent;--fg:var(--ink);border:1.5px solid var(--ink)}
.btn--ghost::before{background:var(--ink)}
.btn--ghost:hover{--fg:#fff;box-shadow:0 14px 30px -14px rgba(0,0,0,.4)}
.dark .btn--ghost{--fg:#fff;border-color:rgba(255,255,255,.5)}
.dark .btn--ghost::before{background:#fff}
.dark .btn--ghost:hover{--fg:var(--ink)}
.btn--sm{padding:.62em 1.1em;font-size:.86rem}
.link-arrow{display:inline-flex;align-items:center;gap:.5em;font-weight:600;color:var(--ink)}
.dark .link-arrow{color:#fff}
.link-arrow .arrows{transition:transform .35s var(--ease-out)}
.link-arrow:hover{color:var(--red)}
.link-arrow:hover .arrows{transform:translateX(5px)}
.link-arrow .arrows{color:var(--red)}
/* inline double-chevron icon */
.ar{width:1.05em;height:1.05em;flex:none;vertical-align:middle}
.btn .ar{transition:transform .4s var(--ease-out)}
.btn:hover .ar{transform:translateX(4px)}
.eyebrow .chev .ar,.eyebrow .ar{width:1em;height:1em}

/* logo lockup */
.sd-word{height:100%;width:auto}
.sd-icon{height:100%;width:auto}
.logo-lockup{display:flex;align-items:center;height:34px;color:var(--ink)}
.logo-lockup .sd-word{height:30px}

/* ---------------- HEADER ---------------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:transform .5s var(--ease), background .4s, box-shadow .4s, padding .4s;
  padding-block:18px;
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-header.scrolled{background:rgba(255,255,255,.82);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);padding-block:10px}
.site-header.hide{transform:translateY(-100%)}
.brand{display:flex;align-items:center;height:36px;cursor:pointer}
.brand .sd-word{height:30px;color:var(--ink);transition:color .3s}
.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-weight:500;font-size:.95rem;padding:.5em .85em;border-radius:8px;position:relative;color:var(--ink);
  transition:color .25s;
}
.nav a .dot{position:absolute;left:50%;bottom:2px;width:5px;height:5px;border-radius:50%;background:var(--red);transform:translateX(-50%) scale(0);transition:transform .3s var(--ease-out)}
.nav a:hover{color:var(--red)}
.nav a.active{color:var(--ink)}
.nav a.active .dot{transform:translateX(-50%) scale(1)}
.header-cta{display:flex;align-items:center;gap:14px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;align-items:center;justify-content:center}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);position:relative;transition:.3s}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:24px;height:2px;background:var(--ink);transition:.3s}
.menu-toggle span::before{top:-7px}.menu-toggle span::after{top:7px}
body.menu-open .menu-toggle span{background:transparent}
body.menu-open .menu-toggle span::before{top:0;transform:rotate(45deg)}
body.menu-open .menu-toggle span::after{top:0;transform:rotate(-45deg)}
/* light header over dark page heroes (until scrolled) */
body.dark-hero .site-header:not(.scrolled) .nav a{color:#fff}
body.dark-hero .site-header:not(.scrolled) .nav a:hover{color:var(--red)}
body.dark-hero .site-header:not(.scrolled) .brand .sd-word{color:#fff}
body.dark-hero .site-header:not(.scrolled) .menu-toggle span,
body.dark-hero .site-header:not(.scrolled) .menu-toggle span::before,
body.dark-hero .site-header:not(.scrolled) .menu-toggle span::after{background:#fff}

/* ---------------- PAGE ROUTER ---------------- */
.page{display:none}
.page.active{display:block;animation:pageIn .6s var(--ease-out)}
@keyframes pageIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
main{padding-top:0}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.40s}

/* ---------------- HERO ---------------- */
.hero{position:relative;padding-top:clamp(130px,17vh,200px);padding-bottom:clamp(60px,8vw,110px);overflow:hidden}
.hero-noise{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0}
.hero-grid{position:absolute;inset:0;z-index:0;pointer-events:none;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 70% 20%,#000,transparent 75%);mask-image:radial-gradient(ellipse 80% 60% at 70% 20%,#000,transparent 75%);opacity:.6}
.hero-grid svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-grid line{stroke:var(--line);stroke-width:1.3;fill:none;
  stroke-dasharray:var(--len);stroke-dashoffset:var(--len);
  animation:gridDraw 9s ease-in-out infinite;animation-delay:var(--dl,0s)}
@keyframes gridDraw{0%{stroke-dashoffset:var(--len)}26%{stroke-dashoffset:0}90%{stroke-dashoffset:0}100%{stroke-dashoffset:var(--len)}}
.hero .container{position:relative;z-index:2}
.hero-eyebrow{margin-bottom:26px}
.hero h1{font-size:clamp(2.6rem,1.4rem + 5.2vw,6rem);max-width:16ch}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln>span{display:block;transform:translateY(105%);transition:transform .9s var(--ease-out)}
.hero.run h1 .ln>span{transform:none}
.hero h1 .ln:nth-child(2)>span{transition-delay:.09s}
.hero h1 .ln:nth-child(3)>span{transition-delay:.18s}
.hero h1 .hl{color:var(--red)}
.hero-sub{max-width:52ch;font-size:clamp(1.05rem,1rem + .4vw,1.3rem);color:var(--muted);margin-top:28px;opacity:0;transform:translateY(18px);transition:.8s var(--ease-out) .5s}
.hero.run .hero-sub{opacity:1;transform:none}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;opacity:0;transform:translateY(18px);transition:.8s var(--ease-out) .62s}
.hero.run .hero-cta{opacity:1;transform:none}
.hero-mark{position:absolute;left:50%;top:53%;transform:translate(-50%,-50%);width:min(1180px,116%);z-index:1;opacity:.08;pointer-events:none}
.hero-mark .sd-loop{width:100%;height:auto;display:block}
.hero-mark .sd-icon{width:100%}

/* signal strip */
.signal-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.signal-strip .container{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;padding-inline:0}
.stat{padding:clamp(26px,3.5vw,44px) var(--gutter);position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:18%;bottom:18%;width:1px;background:var(--line)}
.stat .num{font-size:clamp(2rem,1.4rem + 2.2vw,3.4rem);font-weight:800;letter-spacing:-.03em;line-height:1}
.stat .num .u{color:var(--red)}
.stat .lbl{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:12px}

/* section head */
.s-head{max-width:34ch}
.s-head.center{margin-inline:auto;text-align:center;max-width:46ch}
.s-head .eyebrow{margin-bottom:20px}
.s-head p{color:var(--muted);margin-top:18px;font-size:1.08rem}
.dark .s-head p{color:var(--muted-dark)}

/* cards: noise / signal */
.tri{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:clamp(40px,5vw,64px)}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(26px,3vw,38px);position:relative;overflow:hidden;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out),border-color .5s;
}
.card:hover{transform:translateY(-6px);box-shadow:0 30px 50px -30px rgba(0,0,0,.22);border-color:transparent}
.card .idx{font-family:var(--mono);font-size:.75rem;color:var(--red);letter-spacing:.1em;font-weight:500}
.card h3{margin:18px 0 12px}
.card p{color:var(--muted);font-size:1rem}
.card .quote{font-weight:600;color:var(--ink);font-size:1.05rem}
.card .accent-line{position:absolute;left:0;top:0;height:3px;width:0;background:var(--red);transition:width .55s var(--ease-out)}
.card:hover .accent-line{width:100%}
.dark .card{background:var(--charcoal);border-color:var(--line-dark)}
.dark .card p{color:var(--muted-dark)}
.dark .card .quote{color:#fff}

/* ---------------- 6W FRAMEWORK ---------------- */
.framework{position:relative}
.w-rail{display:flex;flex-direction:column;gap:0;margin-top:clamp(40px,5vw,60px);position:relative}
.w-row{
  display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,1fr);gap:clamp(20px,4vw,60px);
  align-items:start;padding:clamp(22px,3vw,34px) 0;border-top:1px solid var(--line-dark);
  cursor:pointer;position:relative;transition:padding-left .4s var(--ease-out);
}
.w-row:last-child{border-bottom:1px solid var(--line-dark)}
.w-row .w-left{display:flex;align-items:baseline;gap:18px}
.w-row .w-step{font-family:var(--mono);font-size:.8rem;color:var(--muted-dark);padding-top:.7em}
.w-row .w-word{font-size:clamp(2rem,1.4rem + 3vw,4.2rem);font-weight:800;letter-spacing:-.03em;color:#fff;line-height:.92;transition:color .35s,transform .45s var(--ease-out)}
.w-row .w-chev{color:var(--red);opacity:0;transform:translateX(-12px);transition:.45s var(--ease-out);align-self:center}
.w-row .w-body{align-self:center}
.w-row .w-q{font-size:clamp(1.05rem,1rem + .5vw,1.45rem);font-weight:600;color:#fff;max-width:30ch}
.w-row .w-desc{color:var(--muted-dark);margin-top:12px;max-width:46ch;
  max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease-out),opacity .4s,margin .4s}
.w-row:hover,.w-row.open{padding-left:clamp(6px,1.4vw,20px)}
.w-row:hover .w-word,.w-row.open .w-word{color:var(--red);transform:translateX(6px)}
.w-row:hover .w-chev,.w-row.open .w-chev{opacity:1;transform:none}
.w-row.open .w-desc{max-height:200px;opacity:1;margin-top:14px}

/* ---------------- SERVICES OVERVIEW ---------------- */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:clamp(40px,5vw,60px)}
.svc{
  position:relative;border-radius:var(--r-lg);padding:clamp(28px,3.4vw,44px);
  background:var(--white);border:1px solid var(--line);overflow:hidden;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out);
}
.svc:hover{transform:translateY(-6px);box-shadow:0 34px 56px -34px rgba(0,0,0,.25)}
.svc .svc-no{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;color:var(--red)}
.svc h3{margin:14px 0 10px;display:flex;align-items:center;gap:.5em}
.svc p{color:var(--muted)}
.svc ul{list-style:none;margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}
.svc ul li{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;color:var(--ink);background:var(--cloud);padding:.45em .8em;border-radius:100px}
.svc .svc-glow{position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(237,31,36,.14),transparent 70%);opacity:0;transition:opacity .5s}
.svc:hover .svc-glow{opacity:1}

/* big CTA band */
.cta-band{position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:clamp(20px,3vw,34px)}
.cta-band-inner{padding:clamp(48px,7vw,96px) var(--gutter);text-align:center;position:relative;z-index:2}
.cta-band h2{font-size:clamp(2rem,1.3rem + 3vw,4rem);max-width:18ch;margin-inline:auto}
.cta-band p{color:var(--muted-dark);max-width:46ch;margin:20px auto 34px}
.cta-band .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-watermark{position:absolute;right:-4%;bottom:-30%;width:50%;color:#fff;opacity:.04;z-index:1}

/* testimonials */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:clamp(40px,5vw,60px)}
.q-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(26px,3vw,36px);display:flex;flex-direction:column}
.q-card .mark{font-family:var(--mono);color:var(--red);font-size:1.4rem;line-height:1}
.q-card blockquote{font-size:1.06rem;font-weight:500;margin:14px 0 auto;color:var(--ink)}
.q-card .who{margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}
.q-card .who b{display:block;font-weight:700}
.q-card .who span{font-size:.85rem;color:var(--muted)}

/* ---------------- FOOTER ---------------- */
.site-footer{background:var(--ink);color:#fff;padding-block:clamp(56px,7vw,90px) 34px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.foot-brand .sd-word{height:34px;color:#fff;margin-bottom:20px}
.foot-brand p{color:var(--muted-dark);max-width:34ch;font-size:.96rem}
.foot-col h4{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-dark);font-weight:500;margin-bottom:18px}
.foot-col a{display:block;padding:.32em 0;color:#d4d4d6;font-size:.96rem;transition:color .25s,transform .25s}
.foot-col a:hover{color:#fff;transform:translateX(4px)}
.foot-bottom{margin-top:clamp(44px,6vw,72px);padding-top:26px;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;color:var(--muted-dark);font-size:.82rem;font-family:var(--mono);letter-spacing:.03em}

/* ---------------- SERVICES PAGE ---------------- */
.page-hero{padding-top:clamp(140px,18vh,210px);padding-bottom:clamp(40px,5vw,72px)}
.page-hero h1{font-size:clamp(2.6rem,1.5rem + 4.6vw,5.4rem);max-width:16ch}
.page-hero .lead{max-width:54ch;color:var(--muted);font-size:clamp(1.08rem,1rem + .4vw,1.35rem);margin-top:24px}
.dark.page-hero .lead{color:var(--muted-dark)}
.svc-detail{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,80px);align-items:start;padding-block:clamp(48px,6vw,90px);border-top:1px solid var(--line)}
.svc-detail:first-of-type{border-top:0}
.svc-detail .sd-left{position:sticky;top:110px}
.svc-detail .sd-no{font-family:var(--mono);color:var(--red);letter-spacing:.16em;font-size:.78rem}
.svc-detail h2{font-size:clamp(1.8rem,1.3rem + 2vw,3rem);margin:14px 0 16px}
.svc-detail .sd-left p{color:var(--muted)}
.svc-feature{padding:24px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.svc-feature:first-child{border-top:0;padding-top:0}
.svc-feature .ic{color:var(--red);margin-top:4px}
.svc-feature h4{font-size:1.12rem;font-weight:700;margin-bottom:6px}
.svc-feature p{color:var(--muted);font-size:.98rem}

/* ---------------- CASE STUDY ---------------- */
.cs-meta{display:flex;flex-wrap:wrap;gap:30px;margin-top:30px;font-family:var(--mono);font-size:.82rem}
.cs-meta div span{display:block;color:var(--muted-dark);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px}
.cs-meta div b{font-weight:500;font-size:.95rem}
.cs-hero-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:var(--r-lg);overflow:hidden;margin-top:clamp(40px,5vw,64px)}
.cs-metric{background:var(--ink);padding:clamp(24px,3vw,40px)}
.cs-metric .m-num{font-size:clamp(1.9rem,1.3rem + 2.4vw,3.4rem);font-weight:800;letter-spacing:-.03em;color:#fff;line-height:1}
.cs-metric .m-num .u{color:var(--red)}
.cs-metric .m-lbl{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dark);margin-top:12px}
.cs-block{display:grid;grid-template-columns:.4fr 1fr;gap:clamp(24px,4vw,60px);padding-block:clamp(40px,5vw,72px);border-top:1px solid var(--line)}
.cs-block h2{font-size:clamp(1.5rem,1.2rem + 1.4vw,2.3rem)}
.cs-block .cs-step{font-family:var(--mono);color:var(--red);font-size:.76rem;letter-spacing:.16em;margin-bottom:10px}
.cs-block p{color:var(--muted);margin-bottom:16px}
.cs-block ul{margin:8px 0 0 0;list-style:none}
.cs-block ul li{padding:10px 0;border-top:1px solid var(--line);display:flex;gap:12px;color:var(--ink)}
.cs-block ul li .ic{color:var(--red);flex:none;margin-top:3px}
/* chart */
.cs-chart{background:var(--cloud);border-radius:var(--r-lg);padding:clamp(26px,3.5vw,44px)}
.chart-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.chart-head .ph{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;color:var(--muted);background:#fff;padding:.4em .7em;border-radius:100px;border:1px solid var(--line)}
.bars{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(10px,2vw,26px);align-items:end;height:240px}
.bar-wrap{display:flex;flex-direction:column;align-items:center;gap:12px;height:100%;justify-content:flex-end}
.bar{width:100%;max-width:60px;border-radius:8px 8px 0 0;background:linear-gradient(var(--charcoal),var(--ink));height:0;transition:height 1s var(--ease-out);position:relative}
.bar.is-now{background:linear-gradient(var(--red),var(--red-deep))}
.bar-wrap .bl{font-family:var(--mono);font-size:.7rem;color:var(--muted)}

/* ---------------- BLOG ---------------- */
.blog-feature{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,56px);align-items:center;background:var(--cloud);border-radius:clamp(18px,2.5vw,28px);padding:clamp(28px,4vw,56px);margin-top:clamp(34px,4vw,52px)}
.blog-feature .bf-tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.blog-feature h2{font-size:clamp(1.6rem,1.2rem + 1.8vw,2.6rem);margin:14px 0 14px}
.blog-feature p{color:var(--muted);margin-bottom:22px}
.bf-visual{aspect-ratio:4/3;border-radius:var(--r);background:var(--ink);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.bf-visual .sd-icon{width:38%;color:#fff;opacity:.9}
.bf-visual .bf-rings{position:absolute;inset:0}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:clamp(40px,5vw,60px)}
.filter{font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;padding:.6em 1.1em;border-radius:100px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--muted);transition:.3s}
.filter:hover{border-color:var(--ink);color:var(--ink)}
.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px}
.post{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out)}
.post:hover{transform:translateY(-6px);box-shadow:0 30px 50px -30px rgba(0,0,0,.22)}
.post .p-top{aspect-ratio:16/10;background:var(--cloud);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.post .p-top .sd-icon{width:26%;color:var(--ink);opacity:.16;transition:transform .6s var(--ease-out),opacity .4s}
.post:hover .p-top .sd-icon{transform:scale(1.08) rotate(-2deg);opacity:.26}
.post .p-cat{position:absolute;top:14px;left:14px;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;background:#fff;padding:.4em .7em;border-radius:100px;color:var(--ink)}
.post .p-body{padding:24px;display:flex;flex-direction:column;flex:1}
.post .p-date{font-family:var(--mono);font-size:.72rem;color:var(--muted)}
.post h3{font-size:1.18rem;margin:10px 0 10px}
.post p{color:var(--muted);font-size:.94rem;margin-bottom:18px}
.post .p-more{margin-top:auto}
.newsletter{margin-top:clamp(48px,6vw,80px);background:var(--ink);color:#fff;border-radius:clamp(18px,2.5vw,28px);padding:clamp(34px,5vw,64px);display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.newsletter h3{font-size:clamp(1.4rem,1.1rem + 1.4vw,2.2rem);max-width:18ch}
.newsletter p{color:var(--muted-dark);margin-top:10px;max-width:40ch}
.nl-form{display:flex;gap:10px;flex-wrap:wrap}
.nl-form input{font-family:var(--font);font-size:.95rem;padding:.9em 1.1em;border-radius:100px;border:1px solid var(--line-dark);background:var(--charcoal);color:#fff;min-width:240px}
.nl-form input::placeholder{color:var(--muted-dark)}

/* ---------------- CONTACT ---------------- */
.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:clamp(34px,5vw,80px);align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(28px,3.5vw,44px)}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--font);font-size:1rem;color:var(--ink);
  padding:.9em 1em;border:1.5px solid var(--line);border-radius:12px;background:var(--white);transition:border-color .25s,box-shadow .25s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--red);box-shadow:0 0 0 4px rgba(237,31,36,.12)}
.field textarea{resize:vertical;min-height:120px}
.field.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-note{font-size:.8rem;color:var(--muted);margin-top:8px}
.form-error{display:none;color:var(--red);font-size:.88rem;margin-top:12px;font-weight:500}
.form-error a{text-decoration:underline}
.form-success{display:none;text-align:center;padding:30px 10px}
.form-success.show{display:block;animation:pageIn .5s var(--ease-out)}
.form-success .ok{width:64px;height:64px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;color:#fff}
.contact-side .ct-block{padding:24px 0;border-top:1px solid var(--line)}
.contact-side .ct-block:first-child{border-top:0;padding-top:0}
.contact-side h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.contact-side .big{font-size:1.25rem;font-weight:600}
.contact-side .big a:hover{color:var(--red)}
.quiz-card{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:clamp(26px,3vw,36px);margin-top:26px;position:relative;overflow:hidden}
.quiz-card h4{color:var(--muted-dark)}
.quiz-card p{color:var(--muted-dark);margin:8px 0 20px}

/* arrows divider motif */
.arrow-divider{display:flex;gap:6px;color:var(--red)}
.arrow-divider svg{width:22px;height:22px;opacity:.25}
.arrow-divider svg:nth-child(2){opacity:.55}
.arrow-divider svg:nth-child(3){opacity:1}

/* ---- hero brand line (Data. Strategy. Growth.) ---- */
.hero-brandline{display:flex;align-items:center;gap:.45em;flex-wrap:wrap;margin-top:24px;font-weight:800;font-size:clamp(1.15rem,.9rem + 1.1vw,1.8rem);letter-spacing:-.01em;color:var(--ink);
  opacity:0;transform:translateY(16px);transition:opacity .8s var(--ease-out) .42s,transform .8s var(--ease-out) .42s}
.hero.run .hero-brandline{opacity:1;transform:none}
.hero-brandline .dot{color:var(--red)}

/* ---- hero corner frame (border system) ---- */
.hero-frame{position:absolute;inset:clamp(86px,13vh,128px) var(--gutter) 26px;z-index:1;pointer-events:none}
.hero-frame::before,.hero-frame::after{content:"";position:absolute;width:32px;height:32px}
.hero-frame::before{top:0;left:0;border-top:1.5px solid var(--line);border-left:1.5px solid var(--line)}
.hero-frame::after{bottom:0;right:0;border-bottom:1.5px solid var(--line);border-right:1.5px solid var(--line)}

/* ---- framed image (border system + red corner tick) ---- */
.framed{position:relative;padding:9px;border:1px solid var(--line);border-radius:16px;background:var(--white)}
.framed img{display:block;width:100%;border-radius:8px;filter:saturate(.92) contrast(1.03)}
.framed::before{content:"";position:absolute;top:-1px;right:-1px;width:30px;height:30px;border-top:2.5px solid var(--red);border-right:2.5px solid var(--red);border-top-right-radius:16px;pointer-events:none}

/* ---- proof photo ---- */
.proof-photo{position:relative;margin-top:clamp(34px,4vw,52px);overflow:hidden}
.proof-photo .framed img{aspect-ratio:21/9;object-fit:cover}
.proof-cap{position:absolute;left:26px;bottom:26px;z-index:2;color:#fff;font-weight:700;font-size:clamp(1.05rem,.9rem + 1vw,1.7rem);text-shadow:0 2px 24px rgba(0,0,0,.6);max-width:18ch;letter-spacing:-.01em}
.proof-photo .grad{position:absolute;inset:9px;border-radius:8px;background:linear-gradient(90deg,rgba(3,4,4,.62),rgba(3,4,4,.05) 60%);pointer-events:none;z-index:1}

/* ---- service card icon ---- */
.svc-ic{width:46px;height:46px;margin-bottom:6px}
.svc h3{margin-top:6px}
.sd-ic{width:54px;height:54px;margin-bottom:14px}

/* ---- quote mark image ---- */
.q-mark{width:34px;height:auto;margin-bottom:4px}

/* ---- services banner ---- */
.svc-banner{position:relative;margin-bottom:clamp(20px,3vw,40px)}
.svc-banner .framed img{aspect-ratio:24/7;object-fit:cover;object-position:center 40%}
.svc-banner .grad{position:absolute;inset:9px;border-radius:8px;background:linear-gradient(90deg,rgba(3,4,4,.6),rgba(3,4,4,0) 55%);pointer-events:none;z-index:1}
.svc-banner .proof-cap{left:30px}

/* ---- contact hero with figure ---- */
.contact-hero{position:relative;overflow:hidden}
.contact-hero .container{position:relative;z-index:2}
.contact-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,60px);align-items:end}
.contact-figure{position:relative;align-self:stretch;min-height:340px}
.contact-figure img{position:absolute;right:0;bottom:-26px;height:118%;max-width:none;width:auto;object-fit:contain;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 22%),linear-gradient(0deg,transparent,#000 16%);
  mask-image:linear-gradient(90deg,transparent,#000 22%),linear-gradient(0deg,transparent,#000 16%);
  -webkit-mask-composite:source-in;mask-composite:intersect}
.contact-figure .fig-arrow{position:absolute;left:8%;top:18%;color:var(--red);opacity:.9;width:54px;z-index:2}

/* ---- pricing ---- */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:clamp(40px,5vw,60px);align-items:stretch}
.price-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,2.3vw,32px);position:relative;transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out)}
.price-card:hover{transform:translateY(-6px);box-shadow:0 30px 50px -30px rgba(0,0,0,.22)}
.price-card--feat{border:1.5px solid var(--red);box-shadow:0 24px 50px -30px rgba(237,31,36,.45)}
.price-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--red);color:#fff;font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;padding:.45em .9em;border-radius:100px;white-space:nowrap}
.price-tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.price-amount{font-size:clamp(1.8rem,1.3rem + 1.4vw,2.4rem);font-weight:800;letter-spacing:-.03em;line-height:1;margin-bottom:2px}
.price-amount .per{font-size:.85rem;font-weight:500;color:var(--muted);letter-spacing:0}
.price-desc{color:var(--muted);font-size:.92rem;margin:12px 0 16px;min-height:3em}
.price-for{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:var(--ink);background:var(--cloud);padding:.5em .8em;border-radius:8px;margin-bottom:18px}
.price-feats{list-style:none;margin:0 0 22px;display:flex;flex-direction:column;gap:11px}
.price-feats li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;line-height:1.45}
.price-feats .tick{color:var(--red);flex:none;margin-top:.18em}
.price-feats .tick .ar{width:.95em;height:.95em}
.price-card .btn{margin-top:auto;justify-content:center;width:100%}
.price-note{margin-top:26px;font-size:.85rem;color:var(--muted);max-width:70ch}
@media(max-width:980px){.price-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.price-grid{grid-template-columns:1fr}}

/* ---------------- RESPONSIVE ---------------- */
@media(max-width:1040px){
  .foot-top{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .blog-feature{grid-template-columns:1fr}
  .newsletter{grid-template-columns:1fr}
  .contact-hero-grid{grid-template-columns:1fr}
  .contact-figure{display:none}
}
@media(max-width:860px){
  .nav,.header-cta .btn{display:none}
  .menu-toggle{display:flex}
  .nav{
    position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;padding:18px var(--gutter) 30px;box-shadow:0 20px 40px -20px rgba(0,0,0,.3);
    transform:translateY(-130%);transition:transform .5s var(--ease-out);z-index:99;border-top:1px solid var(--line);
  }
  body.menu-open .nav{transform:none;display:flex}
  .nav a{padding:.9em 0;font-size:1.1rem;border-bottom:1px solid var(--line)}
  .nav a .dot{display:none}
  .tri,.quotes,.svc-grid,.post-grid{grid-template-columns:1fr}
  .signal-strip .container{grid-template-columns:1fr}
  .stat+.stat::before{display:none}
  .stat{border-top:1px solid var(--line)}
  .stat:first-child{border-top:0}
  .cs-hero-metrics{grid-template-columns:1fr 1fr}
  .svc-detail{grid-template-columns:1fr}
  .svc-detail .sd-left{position:static}
  .cs-block{grid-template-columns:1fr}
  .w-row{grid-template-columns:1fr;gap:14px}
  .w-row .w-q{font-size:1.15rem}
  .w-row.open .w-desc,.w-row .w-desc{max-height:none;opacity:1;margin-top:12px} /* mobile: show all */
  .field.two{grid-template-columns:1fr}
}
@media(max-width:480px){
  .cs-hero-metrics{grid-template-columns:1fr}
  .hero-mark{display:none}
}

/* reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
  .hero h1 .ln>span,.hero-sub,.hero-cta,.hero-brandline{opacity:1!important;transform:none!important}
  /* animated logo watermark: hold a static, fully-drawn state */
  .sd-loop .sdl{animation:none!important;fill-opacity:1!important;stroke-opacity:0!important;opacity:1!important}
  .hero-grid line{animation:none!important;stroke-dashoffset:0!important}
}

/* no-JS fallback: show content if scripts are unavailable */
.no-js .reveal{opacity:1!important;transform:none!important}

/* ---- FAQ (native details/summary) ---- */
.faq{max-width:80ch;margin-top:clamp(28px,4vw,44px);border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item>summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;font-weight:700;font-size:1.08rem;color:var(--ink);transition:color .25s var(--ease-out)}
.faq-item>summary::-webkit-details-marker{display:none}
.faq-item>summary::after{content:"";width:11px;height:11px;flex:none;border-right:2.5px solid var(--red);border-bottom:2.5px solid var(--red);transform:rotate(45deg);transition:transform .35s var(--ease-out);margin-right:4px}
.faq-item[open]>summary::after{transform:rotate(-135deg)}
.faq-item>summary:hover{color:var(--red)}
.faq-a{padding:0 0 24px;color:var(--muted);max-width:72ch}
.faq-a p{font-size:1rem;line-height:1.7}

/* ---- Footer CTA button: restore button styling inside .foot-col (was overridden by .foot-col a) ---- */
.site-footer .foot-col a.btn{display:inline-flex;width:auto;color:#fff;padding:.62em 1.1em}
.site-footer .foot-col a.btn:hover{color:#fff;transform:translateY(-2px)}

/* ---- Home service-card headings link to sub-pages without looking like default links ---- */
.svc h3 a{color:inherit;text-decoration:none;transition:color .25s var(--ease-out)}
.svc h3 a:hover{color:var(--red)}