/* Holistic Analytics site stylesheet */

:root{
  --ink:#0B0F14;
  --ink-soft:#16202B;
  --slate:#41505C;
  --slate-light:#687885;
  --blue:#1B4DE4;
  --blue-dark:#1039B0;
  --blue-pale:#EDF2FE;
  --grey:#F4F6F8;
  --line:#E2E6EA;
  --line-dark:#2B3846;
  --white:#FFFFFF;

  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --tight:"Inter Tight","Inter",-apple-system,sans-serif;

  --wrap:1240px;
  --gutter:clamp(20px,4vw,56px);
  --sect:clamp(56px,7vw,104px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--white);color:var(--slate);
  font-family:var(--sans);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

h1,h2,h3,h4{
  font-family:var(--tight);color:var(--ink);margin:0;
  line-height:1.12;letter-spacing:-.022em;font-weight:700;text-wrap:balance;
}
h1{font-size:clamp(2.1rem,4.4vw,3.5rem);font-weight:800;letter-spacing:-.03em}
h2{font-size:clamp(1.6rem,2.9vw,2.5rem)}
h3{font-size:clamp(1.1rem,1.5vw,1.32rem);letter-spacing:-.015em}
h4{font-size:1rem}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
strong{color:var(--ink);font-weight:600}

.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--sect)}
.section--grey{background:var(--grey)}
.section--ink{background:var(--ink);color:#B4C2CF}
.section--ink h2,.section--ink h3{color:#fff}
.lede{font-size:clamp(1.06rem,1.45vw,1.22rem);line-height:1.6;color:var(--slate);max-width:62ch}
.section--ink .lede{color:#B4C2CF}

.eyebrow{
  font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);margin:0 0 1rem;
}
.section--ink .eyebrow{color:#7FA0F5}
.rule{width:52px;height:3px;background:var(--blue);margin-bottom:1.6rem}

.skip{position:absolute;left:-9999px;background:var(--ink);color:#fff;padding:12px 18px;z-index:200}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:3px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-size:.92rem;font-weight:600;
  padding:14px 26px;border:1px solid transparent;cursor:pointer;transition:background .16s,color .16s,border-color .16s;
}
.btn:hover{text-decoration:none}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-dark)}
.btn--outline{border-color:var(--line);color:var(--ink);background:transparent}
.btn--outline:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.btn--light{border-color:rgba(255,255,255,.32);color:#fff;background:transparent}
.btn--light:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--sm{padding:10px 18px;font-size:.86rem}
.btns{display:flex;flex-wrap:wrap;gap:12px}

.arrowlink{font-weight:600;font-size:.92rem;color:var(--blue);display:inline-flex;gap:7px;align-items:center}
.arrowlink::after{content:"→";transition:transform .16s}
.arrowlink:hover{text-decoration:none}
.arrowlink:hover::after{transform:translateX(4px)}

/* ---------- header ---------- */
.utility{background:var(--ink);color:#8FA0AF;font-size:.8rem}
.utility__inner{max-width:var(--wrap);margin:0 auto;padding:8px var(--gutter);display:flex;gap:22px;justify-content:flex-end}
.utility a{color:#C4D0DB}
.utility a:hover{color:#fff}

.masthead{position:sticky;top:0;z-index:100;background:var(--ink);border-bottom:1px solid var(--line-dark)}
.masthead__inner{max-width:var(--wrap);margin:0 auto;padding:14px var(--gutter);display:flex;align-items:center;gap:28px}
.logo{margin-right:auto;display:flex;align-items:center}
.logo img{height:38px;width:auto}
.logo:hover{text-decoration:none}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:#D4DDE5;font-size:.92rem;font-weight:500;padding:8px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--blue);text-decoration:none}
.navbtn{display:none;background:none;border:1px solid rgba(255,255,255,.3);color:#fff;padding:9px 14px;font-size:.85rem;font-weight:600;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);overflow:hidden}
.hero__bg{position:absolute;inset:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:right center}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,15,20,.97) 0%,rgba(11,15,20,.84) 38%,rgba(11,15,20,.18) 100%);
}
.hero__inner{
  position:relative;max-width:var(--wrap);margin:0 auto;
  padding:clamp(72px,10vw,148px) var(--gutter) clamp(64px,8vw,124px);
}
.hero__inner > *{max-width:60ch}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:#8FAEFF}
.hero p{color:#C1CEDA;font-size:clamp(1.06rem,1.5vw,1.24rem);margin-top:1.5rem;max-width:52ch}
.hero .btns{margin-top:2.3rem}
.hero__eyebrow{color:#8FAEFF;font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin:0 0 1.1rem}

.hero--page{background:var(--ink-soft)}
.hero--page .hero__inner{padding-block:clamp(52px,6vw,88px) clamp(40px,5vw,64px)}

/* ---------- stat strip ---------- */
.strip{background:var(--blue);color:#fff}
.strip__inner{max-width:var(--wrap);margin:0 auto;padding:clamp(28px,3.4vw,44px) var(--gutter);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.strip .n{font-family:var(--tight);font-size:clamp(1.7rem,2.8vw,2.4rem);font-weight:800;letter-spacing:-.03em;line-height:1;color:#fff}
.strip .l{font-size:.86rem;color:#D3DEFB;margin-top:.6rem;line-height:1.45}

/* ---------- layout helpers ---------- */
.split{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(28px,5vw,72px);align-items:start}
.split--even{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center}
.sectionhead{max-width:64ch;margin-bottom:clamp(28px,3.6vw,48px)}

/* ---------- cards ---------- */
.cardgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,2vw,26px)}
.cardgrid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cardgrid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--blue);
  padding:clamp(22px,2.4vw,30px);display:flex;flex-direction:column}
.card--plain{border-top-color:var(--line)}
.section--grey .card{background:var(--white)}
.card h3{margin-bottom:.7rem}
.card p{font-size:.95rem}
.card ul{margin:1.1rem 0 0;padding:0;list-style:none;font-size:.88rem}
.card ul li{padding:.5rem 0;border-top:1px solid var(--line);color:var(--slate)}
.card__foot{margin-top:auto;padding-top:1.3rem}

.numcard{background:var(--white);border:1px solid var(--line);padding:clamp(22px,2.4vw,30px)}
.numcard .k{font-size:.74rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--blue);margin-bottom:.9rem}

/* ---------- ink cards (AI section) ---------- */
.inkgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}
.inkcard{background:var(--ink);padding:clamp(22px,2.4vw,30px)}
.inkcard h3{font-size:1.08rem;margin-bottom:.6rem}
.inkcard p{font-size:.92rem;color:#9FAFBE;margin:0}
.inkcard .k{font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:#7FA0F5;margin-bottom:.9rem}

/* ---------- client stories ---------- */
.story{background:var(--white);border:1px solid var(--line);display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:0;margin-bottom:clamp(18px,2vw,26px)}
.story__body{padding:clamp(26px,3.2vw,44px)}
.story__figs{background:var(--grey);border-left:1px solid var(--line);padding:clamp(26px,3.2vw,44px);
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(18px,2.4vw,30px);align-content:center}
.story__sector{font-size:.76rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:1rem}
.story h3{font-size:clamp(1.2rem,1.8vw,1.6rem);margin-bottom:1.2rem}
.story dt{font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-light);margin-top:1.3rem}
.story dd{margin:.4rem 0 0;font-size:.95rem}
.fig .n{font-family:var(--tight);font-size:clamp(1.5rem,2.4vw,2rem);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--ink)}
.fig .l{font-size:.82rem;color:var(--slate-light);margin-top:.5rem;line-height:1.45}

.sectorlist{display:flex;flex-wrap:wrap;gap:10px;margin-top:2.2rem;padding-top:1.8rem;border-top:1px solid var(--line)}
.sectorlist span{font-size:.88rem;font-weight:500;color:var(--slate);background:var(--white);border:1px solid var(--line);padding:8px 15px}
.section--grey .sectorlist span{background:var(--white)}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(22px,3vw,44px)}
.step{border-top:2px solid var(--ink);padding-top:20px}
.step .k{font-size:.74rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--blue);margin-bottom:.8rem}
.step h3{margin-bottom:.6rem}
.step p{font-size:.94rem}

/* ---------- pull quote / callout ---------- */
.callout{background:var(--blue-pale);border-left:4px solid var(--blue);padding:clamp(20px,2.6vw,30px);margin:2rem 0}
.callout p{font-size:1rem}
.callout cite{display:block;font-style:normal;font-size:.8rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--slate-light);margin-top:1rem}

/* ---------- insights ---------- */
.feature{background:var(--ink);color:#B4C2CF;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);
  gap:clamp(24px,4vw,56px);padding:clamp(28px,4vw,52px);align-items:center;margin-bottom:clamp(20px,2.4vw,32px)}
.feature h3{color:#fff;font-size:clamp(1.4rem,2.4vw,2rem);margin-bottom:1rem}
.feature h3 a{color:#fff}
.feature h3 a:hover{color:#8FAEFF;text-decoration:none}
.feature .meta{font-size:.8rem;color:#8FA0AF;margin-bottom:1rem;font-weight:500}

.postgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,26px)}
.post{background:var(--white);border:1px solid var(--line);padding:clamp(22px,2.4vw,30px);display:flex;flex-direction:column}
.post .meta{font-size:.76rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--blue);margin-bottom:.9rem}
.post h3{font-size:1.1rem;margin-bottom:.7rem}
.post h3 a{color:var(--ink)}
.post h3 a:hover{color:var(--blue);text-decoration:none}
.post p{font-size:.93rem}
.post .date{margin-top:auto;padding-top:1.2rem;font-size:.82rem;color:var(--slate-light)}

/* ---------- people ---------- */
.person{display:grid;grid-template-columns:210px minmax(0,1fr);gap:clamp(24px,3.4vw,44px);align-items:start}
.person img{filter:grayscale(1) contrast(1.05)}
.person .role{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin:.4rem 0 1.1rem}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 44px 20px 0;position:relative;
  font-family:var(--tight);font-weight:600;font-size:clamp(1rem,1.35vw,1.15rem);color:var(--ink);line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:27px;width:12px;height:12px;
  border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:29px}
.faq .a{padding:0 clamp(0px,5vw,80px) 24px 0;font-size:.98rem;max-width:78ch}

/* ---------- contact / form ---------- */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{font-size:.78rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:#9FAFBE}
.field input,.field textarea,.field select{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.2);color:#fff;
  padding:13px 14px;font-family:var(--sans);font-size:.98rem;width:100%}
.field input:focus,.field textarea:focus,.field select:focus{border-color:#8FAEFF;background:rgba(255,255,255,.1);outline:none}
.field textarea{min-height:130px;resize:vertical}
.field select option{color:var(--ink)}
.formfoot{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:.4rem}
.formnote{font-size:.84rem;color:#8FA0AF;max-width:44ch}
.contactinfo dt{font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#7FA0F5;margin-top:1.5rem}
.contactinfo dd{margin:.35rem 0 0;color:#D4DDE5}
.contactinfo dd a{color:#fff}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:#8FA0AF;font-size:.9rem;padding-block:clamp(40px,5vw,64px) 0}
.foot__cols{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter);
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(24px,3vw,44px)}
.foot h4{color:#fff;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1.1rem}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin-bottom:.6rem}
.foot a{color:#B4C2CF}
.foot a:hover{color:#fff}
.foot__logo img{height:34px;margin-bottom:1.2rem}
.foot__base{max-width:var(--wrap);margin:0 auto;padding:26px var(--gutter);margin-top:clamp(32px,4vw,52px);
  border-top:1px solid var(--line-dark);display:flex;flex-wrap:wrap;gap:14px 26px;font-size:.82rem}
.foot__base .sp{margin-left:auto}

/* ---------- article ---------- */
.crumb{font-size:.8rem;color:#8FA0AF;margin:0 0 1.6rem}
.crumb a{color:#8FAEFF}
.artmeta{font-size:.86rem;color:#8FA0AF;margin-top:2rem;padding-top:1.4rem;border-top:1px solid var(--line-dark)}
.article{max-width:780px;margin:0 auto;padding:clamp(40px,5vw,68px) var(--gutter) clamp(48px,6vw,88px)}
.article > p:first-of-type{font-size:1.1rem;color:var(--ink)}
.article h2{font-size:clamp(1.4rem,2.2vw,1.85rem);margin:2.8rem 0 1rem}
.article h3{margin:2rem 0 .6rem}
.article ul,.article ol{margin:0 0 1.3em;padding-left:1.35em}
.article li{margin-bottom:.5em}
.article table{width:100%;border-collapse:collapse;font-size:.93rem;margin:1.8rem 0}
.article th,.article td{text-align:left;padding:12px 13px;border-bottom:1px solid var(--line);vertical-align:top}
.article th{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--slate-light);background:var(--grey)}
.article figure{margin:2rem 0}
.article figcaption{font-size:.84rem;color:var(--slate-light);margin-top:.7rem}
.endcta{background:var(--blue);color:#fff;padding:clamp(26px,3.4vw,42px);margin-top:3rem}
.endcta h2{color:#fff;margin:0 0 .8rem;font-size:clamp(1.3rem,2vw,1.7rem)}
.endcta p{color:#DCE5FD}
.endcta .btn{margin-top:1rem;background:#fff;color:var(--blue)}
.endcta .btn:hover{background:var(--ink);color:#fff}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .cardgrid,.cardgrid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .inkgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .strip__inner{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.split--even{grid-template-columns:1fr;gap:28px}
  .steps{grid-template-columns:1fr}
  .postgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .story{grid-template-columns:1fr}
  .story__figs{border-left:0;border-top:1px solid var(--line)}
  .feature{grid-template-columns:1fr;gap:20px}
  .foot__cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .utility{display:none}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--ink);border-bottom:1px solid var(--line-dark);padding:6px var(--gutter) 20px;gap:0}
  .nav.open{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line-dark)}
  .nav .btn{margin-top:14px;justify-content:center}
  .navbtn{display:block}
  .masthead__inner{position:relative}
  .cardgrid,.cardgrid--2,.cardgrid--3,.inkgrid,.postgrid,.form,.story__figs{grid-template-columns:1fr}
  .person{grid-template-columns:1fr;max-width:400px}
  .foot__cols{grid-template-columns:1fr}
}
@media print{.masthead,.utility,.foot,.endcta{display:none}}