/* ============================================================
   DATAPOINTE — base.css
   Structure only. No brand colour decisions live here.
   Brand tokens and all visual treatment: v1.css / v2.css / v3.css
   Brand tokens sourced from datapointe.co.uk/assets/css/style.css
   ============================================================ */

:root{
  --color-primary:#056839; --color-secondary:#0C9442; --color-ink:#0A0F0C;
  --primary-900:#02341C; --primary-700:#044928; --primary-600:#056839;
  --primary-500:#1E774D; --primary-300:#448E6A; --primary-100:#C0D9CE;
  --primary-50:#E6F0EB;  --primary-25:#F2F7F5;
  --secondary-700:#08682E; --secondary-600:#0C9442; --secondary-500:#249F55;
  --secondary-300:#49AF71; --secondary-100:#C2E4D0; --secondary-50:#E7F4EC;
  --neutral-900:#111412; --neutral-700:#3B443E; --neutral-500:#6E7A72;
  --neutral-300:#B7C0BA; --neutral-100:#EEF1EF; --neutral-0:#FFFFFF;
  --warning:#B98A16; --error:#B3402D; --info:#1E677A;
  --font-brand:"Satoshi","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --radius-sm:8px; --radius-md:16px; --radius-lg:24px;
  --ease-out:cubic-bezier(.22,1,.36,1);
  --max-w:1220px;
  --logo:url("https://www.datapointe.co.uk/assets/img/logo-white.png");
  --mark:url("https://www.datapointe.co.uk/assets/img/favicon-192.png");
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-brand);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--color-secondary);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:0;padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px}
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 28px;width:100%}
.narrow{max-width:820px}

/* ---------- brand wordmark: masked so it inherits currentColor ---------- */
.brandmark{-webkit-mask:var(--logo) left center/contain no-repeat;
  mask:var(--logo) left center/contain no-repeat;background:currentColor;
  width:130px;height:30px;flex:none;display:block}
.brandmark--sm{width:106px;height:24px}
.brandmark--lg{width:170px;height:39px}
.markicon{background:var(--mark) center/contain no-repeat;width:26px;height:26px;flex:none}

/* ---------- direction switcher (preview only — strip before launch) ---------- */
.switcher{position:fixed;left:0;right:0;bottom:0;z-index:150;display:flex;gap:8px;
  align-items:center;justify-content:center;padding:9px 14px;flex-wrap:wrap;
  background:rgba(10,15,12,.93);backdrop-filter:blur(12px);
  border-top:1px solid rgba(192,217,206,.22)}
.switcher span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--primary-300)}
.switcher a{font-size:12.5px;font-weight:500;color:var(--primary-100);padding:6px 13px;
  border:1px solid rgba(192,217,206,.28);border-radius:999px;transition:.18s var(--ease-out)}
.switcher a:hover{color:#fff;border-color:var(--secondary-500)}
.switcher a[aria-current]{background:var(--color-secondary);color:#fff;border-color:var(--color-secondary)}
body{padding-bottom:54px}

/* ---------- site header ---------- */
.site{position:sticky;top:0;z-index:100}
.site .wrap{display:flex;align-items:center;gap:28px;min-height:78px}
.site nav{display:flex;gap:26px;align-items:center}
.site nav a{font-size:14.5px;font-weight:500;transition:.15s var(--ease-out)}
.site .push{margin-left:auto;display:flex;gap:10px;align-items:center}
.navtoggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;
  background:none;border:1px solid currentColor;border-radius:8px;cursor:pointer}
.navtoggle span{display:block;width:17px;height:2px;background:currentColor;position:relative}
.navtoggle span::before,.navtoggle span::after{content:"";position:absolute;left:0;width:17px;height:2px;background:currentColor}
.navtoggle span::before{top:-5px}.navtoggle span::after{top:5px}

/* ---------- buttons ---------- */
.btn{display:inline-block;font-weight:700;font-size:14.5px;padding:12px 22px;
  border-radius:var(--radius-sm);transition:.18s var(--ease-out);cursor:pointer;border:1px solid transparent}
.btn--lg{padding:15px 28px;font-size:16px}

/* ---------- generic section rhythm ---------- */
.sec{padding:88px 0}
.sec--tight{padding:56px 0}
.sec--flush{padding-bottom:0}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;display:block}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.03em;line-height:1.06}
h1{font-size:clamp(38px,5vw,66px)}
h2{font-size:clamp(28px,3.4vw,44px)}
h3{font-size:20px}
p{line-height:1.6}
.lede{font-size:19.5px;line-height:1.55}
.sechead{max-width:34ch;margin-bottom:44px}
.sechead h2{margin:14px 0 14px}
.sechead p{font-size:17.5px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden}
.hero__media{position:relative}
.hero__media img{width:100%;object-fit:cover}
.hero__body{position:relative;z-index:2}
.hero h1{margin:20px 0 22px}
.hero .lede{max-width:52ch}
.hero__cols{display:block}
.acts{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
/* lit-window motif: Direction 2 only */
.windows{display:none}
.figcap{font-size:12.5px;display:flex;gap:9px;align-items:flex-start;margin-top:12px}
.figcap i{width:20px;height:2px;flex:none;margin-top:8px;font-style:normal}

/* ---------- cards grid ---------- */
.cards{display:grid;gap:1px}
.cards--3{grid-template-columns:repeat(3,1fr)}
.cards--2{grid-template-columns:repeat(2,1fr)}
.card{padding:32px 28px 36px}
.card h3{margin:0 0 10px}
.card p{font-size:15.5px}
.card__media{aspect-ratio:16/10;overflow:hidden;margin-bottom:20px}
.card__media img{width:100%;height:100%;object-fit:cover}

/* ---------- hairline rows ---------- */
.rows{display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
.row{padding:28px 0}
.row h3{margin-bottom:8px}
.row p{font-size:16.5px;max-width:44ch}
.rows--1{grid-template-columns:1fr}

/* ---------- 4-step process line ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.step{position:relative;padding-top:24px}
.step::before{content:"";position:absolute;top:0;left:0;width:10px;height:10px;border-radius:50%}
.step::after{content:"";position:absolute;top:4.5px;left:10px;right:0;height:1px}
.step h3{font-size:17px;margin-bottom:6px}
.step p{font-size:15px}

/* ---------- split: text + image ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split--wide{grid-template-columns:1.15fr .85fr}
.split__media img{width:100%}
.split ul{margin-top:22px;display:grid;gap:12px}
.split li{font-size:16.5px;padding-left:26px;position:relative;line-height:1.5}
.split li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat .n{font-size:clamp(30px,3.6vw,46px);font-weight:900;letter-spacing:-.04em;line-height:1}
.stat p{font-size:14.5px;margin-top:8px}

/* ---------- full-bleed figure ---------- */
.bleed{width:100%}
.bleed img{width:100%;height:clamp(300px,44vw,540px);object-fit:cover}
.bleedcap{font-size:11.5px;padding:11px 0;display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* ---------- quotes ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.quote p{font-size:17px;line-height:1.55}
.quote cite{display:block;font-style:normal;font-size:13.5px;margin-top:16px}

/* ---------- case studies ---------- */
.case{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center;padding:52px 0}
.case:nth-child(even) .case__media{order:2}
.case__media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.case h3{font-size:clamp(24px,2.6vw,32px);margin:14px 0 16px}
.case p{font-size:16.5px;margin-bottom:14px}
.outcome{padding:16px 20px;font-size:15.5px;margin-top:20px}
.outcome b{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:6px}

/* ---------- faq ---------- */
.faq{display:grid;gap:0}
.faq details{padding:22px 0}
.faq summary{font-size:18px;font-weight:700;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;gap:20px;align-items:center;letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;font-weight:400;flex:none;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq p{font-size:16.5px;margin-top:14px;max-width:70ch}

/* ---------- courses / roles ---------- */
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.tile{padding:28px 26px 30px}
.tile .meta{font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px;display:flex;gap:14px;flex-wrap:wrap}
.tile h3{margin-bottom:10px}
.tile p{font-size:15.5px}
.tile ul{margin-top:16px;display:grid;gap:8px}
.tile li{font-size:14.5px;padding-left:20px;position:relative}
.tile li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:50%}

/* ---------- contact form ---------- */
.formgrid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.field{margin-bottom:20px}
.field label{display:block;font-size:13.5px;font-weight:700;margin-bottom:8px}
.field input,.field textarea,.field select{width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--neutral-300);background:#fff;color:var(--color-ink);font-size:15.5px}
.field textarea{min-height:140px;resize:vertical}
.field .hint{font-size:12.5px;margin-top:6px}
.field--err input{border-color:var(--error)}
.msg{padding:13px 16px;border-radius:var(--radius-sm);font-size:14.5px;margin-bottom:22px;display:flex;gap:10px}
.msg--info{background:rgba(30,103,122,.09);border-left:3px solid var(--info)}
.msg--warn{background:rgba(185,138,22,.10);border-left:3px solid var(--warning)}
.msg--err{background:rgba(179,64,45,.09);border-left:3px solid var(--error)}
.contactcard{padding:32px 30px}
.contactcard dt{font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin-top:22px}
.contactcard dt:first-child{margin-top:0}
.contactcard dd{font-size:16.5px;margin-top:6px;line-height:1.5}

.privacyline{margin-top:18px;line-height:1.55;max-width:60ch}
.privacyline a{text-decoration:underline}

/* hidden bot trap: off-screen rather than display:none, because some
   spam scripts skip fields that are display:none */
.botfield{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- illustrative flag ---------- */
.illus{font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;
  border-radius:999px;display:inline-flex;gap:7px;align-items:center;font-weight:700}
.illusnote{font-size:14px;margin-top:26px;padding:14px 18px;border-radius:var(--radius-sm);line-height:1.55}

/* ---------- cta ---------- */
.cta{padding:88px 0}
.cta h2{max-width:18ch;margin-bottom:22px}
.cta p{font-size:18px;max-width:56ch;margin-bottom:28px}

/* ---------- footer ---------- */
.foot{padding:64px 0 30px}
.foot__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.foot h4{font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px;font-weight:700}
.foot li{margin-bottom:10px;font-size:15px}
.foot__blurb{font-size:15.5px;max-width:34ch;margin-top:18px;line-height:1.6}
.foot__base{margin-top:52px;padding-top:24px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13.5px}

/* ---------- reveal-on-scroll ---------- */
/* Reveal-on-scroll is applied ONLY when JavaScript is confirmed running
   (the .js class is set by a one-line script in the <head>). Without that
   guard, any JS failure would leave every revealed element permanently at
   opacity 0 — an invisible page with no visible cause. Content first. */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .rv{opacity:1;transform:none;transition:none}
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .cards--3,.quotes,.stats{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split,.case,.formgrid,.rows{grid-template-columns:1fr;gap:34px}
  .case:nth-child(even) .case__media{order:0}
  .foot__top{grid-template-columns:1fr 1fr}
  .sec{padding:64px 0}
}
@media(max-width:680px){
  .cards--3,.cards--2,.quotes,.stats,.tiles{grid-template-columns:1fr}
  .site nav{display:none}
  .site nav.open{display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;
    gap:0;padding:12px 28px 22px}
  .site nav.open a{padding:12px 0}
  .navtoggle{display:flex}
  .wrap{padding:0 20px}
  h1{font-size:clamp(32px,8.5vw,44px)}
  .switcher span{display:none}
}