/*
Theme Name: Digital Eight
Theme URI: https://digitaleight.co.uk
Author: Digital Eight
Author URI: https://digitaleight.co.uk
Description: Digital Eight — UK AI Workforce Agency. Single-page brand theme in the Digital Eight logo palette.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: digital-eight
*/

:root{
    /* ---- palette pulled from the logo ---- */
    --navy:#0A2A5E;        /* "Digital" wordmark */
    --navy-deep:#071E45;
    --ink:#0B1B3A;
    --blue:#1E78E6;        /* primary electric blue */
    --blue-bright:#2B8BFF;
    --blue-grad-a:#2B6FE0;
    --blue-grad-b:#1A4FC4;
    --cyan:#27AEE3;        /* "AI CONSULTING" accent */
    --cyan-soft:#7FD3F2;
    --slate:#5A6B86;
    --mist:#F4F8FE;
    --line:#E3ECF8;
    --white:#ffffff;
    --radius:18px;
    --shadow-sm:0 2px 8px rgba(10,42,94,.06);
    --shadow:0 18px 50px -18px rgba(10,42,94,.28);
    --shadow-lg:0 40px 90px -30px rgba(10,42,94,.45);
    --maxw:1180px;
  }

  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    font-family:'Inter',system-ui,sans-serif;
    color:var(--ink);
    background:var(--white);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  h1,h2,h3,h4,.font-display{font-family:'Plus Jakarta Sans',sans-serif;letter-spacing:-.02em;line-height:1.1}
  a{color:inherit;text-decoration:none}
  img,svg{display:block}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
  .eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan)}
  .grad-text{background:linear-gradient(120deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;gap:.55em;
    font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:.98rem;
    padding:.95em 1.6em;border-radius:999px;cursor:pointer;border:0;
    transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
  }
  .btn-primary{
    color:#fff;background:linear-gradient(120deg,var(--blue),var(--blue-grad-b));
    box-shadow:0 12px 28px -10px rgba(30,120,230,.7);
  }
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -10px rgba(30,120,230,.8)}
  .btn-ghost{color:var(--navy);background:transparent;border:1.5px solid var(--line)}
  .btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
  .btn-light{color:var(--navy);background:#fff}
  .btn-light:hover{transform:translateY(-2px)}

  /* ---------- header ---------- */
  header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:74px}
  .nav-links{display:flex;gap:30px;align-items:center}
  .nav-links a{font-size:.94rem;font-weight:500;color:var(--slate);transition:color .2s}
  .nav-links a:hover{color:var(--navy)}
  .nav-cta{display:flex;align-items:center;gap:14px}
  .menu-btn{display:none;background:none;border:0;cursor:pointer}

  /* ---------- logo ---------- */
  .logo{display:flex;align-items:center;gap:13px}
  .logo .mark{width:42px;height:42px;flex:none}
  .logo .word{display:flex;flex-direction:column;line-height:1}
  .logo .word .t1{font-family:'Plus Jakarta Sans';font-weight:800;font-size:1.32rem;color:var(--navy)}
  .logo .word .t1 b{color:var(--blue);font-weight:800}
  .logo .word .t2{font-size:.6rem;font-weight:700;letter-spacing:.34em;color:var(--cyan);margin-top:3px}

  /* ---------- hero ---------- */
  .hero{position:relative;padding:84px 0 90px;background:
     radial-gradient(900px 460px at 82% -8%,rgba(39,174,227,.16),transparent 60%),
     radial-gradient(760px 520px at 8% 12%,rgba(30,120,230,.10),transparent 55%),
     var(--white);overflow:hidden}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
  .pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
    padding:7px 14px 7px 10px;border-radius:999px;font-size:.82rem;font-weight:600;color:var(--navy);box-shadow:var(--shadow-sm)}
  .pill .dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.18)}
  .hero h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;color:var(--navy);margin:22px 0 18px}
  .hero p.lead{font-size:1.18rem;color:var(--slate);max-width:540px;margin-bottom:30px}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
  .hero-note{display:flex;gap:22px;margin-top:30px;flex-wrap:wrap}
  .hero-note div{font-size:.86rem;color:var(--slate)}
  .hero-note b{display:block;font-family:'Plus Jakarta Sans';font-size:1.5rem;color:var(--navy);font-weight:800}

  /* hero visual card */
  .hero-card{position:relative;background:linear-gradient(160deg,var(--navy),var(--navy-deep));
    border-radius:26px;padding:30px;color:#fff;box-shadow:var(--shadow-lg);overflow:hidden}
  .hero-card::before{content:"";position:absolute;inset:0;background:
     radial-gradient(420px 280px at 90% 0%,rgba(39,174,227,.35),transparent 60%);}
  .hero-card .hc-top{display:flex;align-items:center;justify-content:space-between;position:relative}
  .hc-badge{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-soft)}
  .hc-live{display:flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600}
  .hc-live .dot{width:8px;height:8px;border-radius:50%;background:#34e07e;box-shadow:0 0 0 4px rgba(52,224,126,.22)}
  .chat{position:relative;margin-top:22px;display:flex;flex-direction:column;gap:12px}
  .bubble{padding:13px 16px;border-radius:16px;font-size:.92rem;max-width:88%}
  .bubble.in{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);align-self:flex-start;border-bottom-left-radius:5px}
  .bubble.out{background:linear-gradient(120deg,var(--blue),var(--cyan));align-self:flex-end;border-bottom-right-radius:5px;font-weight:500}
  .hc-foot{position:relative;margin-top:24px;display:flex;gap:10px;align-items:center;background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:12px 14px}
  .hc-foot .ico{width:34px;height:34px;border-radius:9px;background:linear-gradient(120deg,var(--blue),var(--cyan));flex:none}
  .hc-foot small{color:var(--cyan-soft);font-weight:600;letter-spacing:.04em}
  .hc-foot strong{display:block;font-family:'Plus Jakarta Sans';font-size:.96rem}
  .float-stat{position:absolute;z-index:5;background:#fff;color:var(--navy);border-radius:14px;padding:12px 15px;box-shadow:var(--shadow);font-size:.78rem;font-weight:600}
  .float-stat b{display:block;font-family:'Plus Jakarta Sans';font-size:1.3rem;color:var(--blue)}
  .fs-1{top:-18px;left:-26px}
  .fs-2{bottom:-20px;right:-22px}

  /* ---------- trust strip ---------- */
  .trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--mist)}
  .trust .wrap{display:flex;align-items:center;gap:30px;flex-wrap:wrap;padding-top:22px;padding-bottom:22px;justify-content:center}
  .trust span{font-size:.82rem;font-weight:600;color:var(--slate);display:flex;align-items:center;gap:8px}
  .trust .chk{color:var(--blue);font-weight:800}

  /* ---------- section base ---------- */
  section.block{padding:96px 0}
  .sec-head{max-width:680px;margin:0 auto 56px;text-align:center}
  .sec-head h2{font-size:clamp(2rem,3.6vw,2.9rem);font-weight:800;color:var(--navy);margin:14px 0 14px}
  .sec-head p{font-size:1.1rem;color:var(--slate)}

  /* ---------- services ---------- */
  .grid-svc{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .svc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
  .svc::after{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--blue),var(--cyan));opacity:0;transition:opacity .25s}
  .svc:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
  .svc:hover::after{opacity:1}
  .svc .ic{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;
    background:linear-gradient(135deg,rgba(30,120,230,.12),rgba(39,174,227,.14));color:var(--blue)}
  .svc .ic svg{width:26px;height:26px}
  .svc h3{font-size:1.18rem;color:var(--navy);margin-bottom:8px}
  .svc p{font-size:.94rem;color:var(--slate);margin-bottom:16px}
  .svc .price{font-family:'Plus Jakarta Sans';font-weight:700;font-size:.92rem;color:var(--blue);display:flex;align-items:center;gap:6px}
  .svc .price span{color:var(--slate);font-weight:500;font-size:.82rem}

  /* ---------- results ---------- */
  .results{background:linear-gradient(165deg,var(--navy),var(--navy-deep));color:#fff;position:relative;overflow:hidden}
  .results::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 85% 10%,rgba(39,174,227,.18),transparent 60%)}
  .results .sec-head h2{color:#fff}
  .results .sec-head p{color:var(--cyan-soft)}
  .grid-res{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
  .res{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:30px}
  .res b{display:block;font-family:'Plus Jakarta Sans';font-weight:800;font-size:2.6rem;
    background:linear-gradient(120deg,var(--cyan-soft),#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
  .res .lbl{font-weight:700;margin:6px 0 6px;font-size:1.02rem}
  .res .seg{font-size:.85rem;color:var(--cyan-soft);text-transform:uppercase;letter-spacing:.08em;font-weight:600}

  /* cost compare */
  .compare{margin-top:34px;display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch;position:relative;
    background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden}
  .compare .col{padding:30px 34px}
  .compare .vs{display:grid;place-items:center;padding:0 6px;font-family:'Plus Jakarta Sans';font-weight:800;color:var(--cyan-soft);
    border-left:1px solid rgba(255,255,255,.1);border-right:1px solid rgba(255,255,255,.1)}
  .compare .col small{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan-soft);font-weight:600}
  .compare .col .big{font-family:'Plus Jakarta Sans';font-weight:800;font-size:2.2rem;margin:8px 0 4px}
  .compare .col.win .big{color:#34e07e}
  .compare .col p{font-size:.88rem;color:rgba(255,255,255,.7)}

  /* ---------- industries ---------- */
  .grid-ind{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;max-width:880px;margin:0 auto}
  .ind{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;
    padding:12px 22px;font-weight:600;color:var(--navy);font-size:.96rem;box-shadow:var(--shadow-sm);transition:.2s}
  .ind:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
  .ind .d{width:8px;height:8px;border-radius:50%;background:linear-gradient(120deg,var(--blue),var(--cyan))}

  /* ---------- process ---------- */
  .process{background:var(--mist)}
  .grid-proc{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
  .step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
  .step .num{font-family:'Plus Jakarta Sans';font-weight:800;font-size:1.05rem;width:42px;height:42px;border-radius:12px;
    display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-grad-b));margin-bottom:16px}
  .step h3{font-size:1.1rem;color:var(--navy);margin-bottom:8px}
  .step p{font-size:.92rem;color:var(--slate)}

  /* ---------- about ---------- */
  .about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
  .about-card{background:linear-gradient(160deg,var(--navy),var(--navy-deep));border-radius:26px;padding:38px;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
  .about-card::before{content:"";position:absolute;inset:0;background:radial-gradient(380px 260px at 100% 0,rgba(39,174,227,.25),transparent 60%)}
  .about-card .avatar{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));
    display:grid;place-items:center;font-family:'Plus Jakarta Sans';font-weight:800;font-size:1.6rem;color:#fff;position:relative}
  .about-card h3{font-size:1.35rem;margin:18px 0 4px;position:relative}
  .about-card .role{color:var(--cyan-soft);font-weight:600;font-size:.92rem;position:relative}
  .about-card blockquote{margin-top:20px;font-size:1.05rem;line-height:1.6;color:rgba(255,255,255,.9);position:relative}
  .about h2{font-size:clamp(2rem,3.4vw,2.8rem);font-weight:800;color:var(--navy);margin:14px 0 18px}
  .about p{color:var(--slate);font-size:1.06rem;margin-bottom:18px}
  .about ul{list-style:none;display:grid;gap:14px;margin-top:6px}
  .about li{display:flex;gap:12px;align-items:flex-start;font-weight:500;color:var(--navy)}
  .about li .tick{width:24px;height:24px;border-radius:7px;flex:none;display:grid;place-items:center;color:#fff;
    background:linear-gradient(135deg,var(--blue),var(--cyan));font-size:.8rem;margin-top:2px}

  /* ---------- FAQ ---------- */
  .faq-list{max-width:780px;margin:0 auto;display:grid;gap:14px}
  details.faq{background:#fff;border:1px solid var(--line);border-radius:14px;padding:6px 24px;transition:.2s}
  details.faq[open]{border-color:var(--blue);box-shadow:var(--shadow-sm)}
  details.faq summary{cursor:pointer;list-style:none;font-family:'Plus Jakarta Sans';font-weight:700;color:var(--navy);
    padding:18px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:1.04rem}
  details.faq summary::-webkit-details-marker{display:none}
  details.faq summary .plus{width:26px;height:26px;flex:none;border-radius:50%;border:1.5px solid var(--line);
    display:grid;place-items:center;color:var(--blue);transition:.2s;font-size:1.1rem}
  details.faq[open] summary .plus{transform:rotate(45deg);background:var(--blue);color:#fff;border-color:var(--blue)}
  details.faq p{color:var(--slate);padding:0 0 20px;font-size:.97rem}

  /* ---------- CTA ---------- */
  .cta-band{padding:96px 0}
  .cta-inner{background:linear-gradient(135deg,var(--blue),var(--blue-grad-b) 60%,var(--cyan));border-radius:30px;
    padding:64px 48px;text-align:center;color:#fff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
  .cta-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 15% 120%,rgba(255,255,255,.25),transparent 60%)}
  .cta-inner h2{font-size:clamp(2rem,4vw,3rem);font-weight:800;position:relative;margin-bottom:14px}
  .cta-inner p{font-size:1.15rem;opacity:.95;max-width:560px;margin:0 auto 30px;position:relative}
  .cta-inner .btn{position:relative}

  /* ---------- footer ---------- */
  footer{background:var(--navy-deep);color:#fff;padding:64px 0 30px}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
  footer .logo .t1{color:#fff}
  footer .logo .t1 b{color:var(--cyan-soft)}
  footer p.desc{color:rgba(255,255,255,.6);font-size:.94rem;margin-top:16px;max-width:300px}
  footer h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan-soft);margin-bottom:16px}
  footer ul{list-style:none;display:grid;gap:10px}
  footer ul a{color:rgba(255,255,255,.72);font-size:.94rem;transition:.2s}
  footer ul a:hover{color:#fff}
  .foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;flex-wrap:wrap;gap:12px;
    color:rgba(255,255,255,.5);font-size:.85rem}

  /* ---------- responsive ---------- */
  @media(max-width:920px){
    .hero-grid,.about-grid{grid-template-columns:1fr;gap:40px}
    .grid-svc,.grid-res,.grid-proc{grid-template-columns:repeat(2,1fr)}
    .foot-grid{grid-template-columns:1fr 1fr}
    .nav-links{display:none}
    .menu-btn{display:block}
    .compare{grid-template-columns:1fr}
    .compare .vs{padding:14px;border:0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
  }
  @media(max-width:560px){
    .grid-svc,.grid-res,.grid-proc{grid-template-columns:1fr}
    section.block{padding:70px 0}
    .hero{padding:60px 0}
    .foot-grid{grid-template-columns:1fr}
    .float-stat{display:none}
    .nav-cta .btn-ghost{display:none}
  }