/* ============================================================
   Ullr Intelligence Ltd — site styles
   Aesthetic: discreet, premium intelligence firm.
   Midnight navy + frost accent, serif display + grotesque body.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Archivo:wght@400;500;600&display=swap');

:root{
  --ink:        #070C13;
  --midnight:   #0B1422;
  --panel:      #0F1B2D;
  --panel-2:    #13243A;
  --line:       rgba(159, 196, 222, 0.16);
  --line-soft:  rgba(159, 196, 222, 0.08);

  --frost:      #8FBEDC;
  --frost-bright:#C4E4F4;
  --frost-deep: #5C8AA8;

  --text:       #E7EDF3;
  --muted:      #9AACBC;
  --muted-2:    #6F8294;

  --gold:       #C9A86A;

  --maxw: 1180px;
  --r: 14px;

  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--ink);
  line-height:1.65;
  font-size:17px;
  letter-spacing:0.005em;
  overflow-x:hidden;
  /* subtle atmospheric depth */
  background-image:
    radial-gradient(900px 500px at 85% -10%, rgba(92,138,168,0.16), transparent 60%),
    radial-gradient(700px 500px at -5% 10%, rgba(31,58,90,0.30), transparent 55%);
  background-attachment:fixed;
}

/* faint grain overlay for texture */
body::before{
  content:"";
  position:fixed; inset:0; z-index:0; pointer-events:none; opacity:0.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 28px; position:relative; z-index:1; }

/* ---------- Typography ---------- */
h1,h2,h3,h4{ font-family:var(--serif); font-weight:500; line-height:1.1; letter-spacing:-0.01em; }
.eyebrow{
  font-family:var(--sans); font-size:0.72rem; font-weight:600;
  letter-spacing:0.28em; text-transform:uppercase; color:var(--frost);
  display:inline-block;
}
.lead{ font-size:1.18rem; color:var(--muted); font-weight:400; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(7,12,19,0.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line-soft);
}
.nav{ display:flex; align-items:center; justify-content:space-between; height:76px; }
.brand{ display:flex; align-items:center; gap:13px; }
.brand .mark{
  width:38px; height:38px; flex:none;
  display:grid; place-items:center;
  border:1px solid var(--line); border-radius:9px;
  background:linear-gradient(160deg, var(--panel-2), var(--panel));
}
.brand .mark svg{ width:21px; height:21px; }
.brand .name{ display:flex; flex-direction:column; line-height:1.05; }
.brand .name b{ font-family:var(--serif); font-weight:600; font-size:1.12rem; letter-spacing:0.01em; }
.brand .name span{ font-size:0.62rem; letter-spacing:0.24em; text-transform:uppercase; color:var(--muted-2); }

.menu{ display:flex; align-items:center; gap:34px; list-style:none; }
.menu a{
  font-size:0.92rem; color:var(--muted); font-weight:500;
  position:relative; padding:6px 0; transition:color .25s;
}
.menu a:hover, .menu a[aria-current="page"]{ color:var(--text); }
.menu a::after{
  content:""; position:absolute; left:0; bottom:0; height:1.5px; width:0;
  background:var(--frost); transition:width .3s ease;
}
.menu a:hover::after, .menu a[aria-current="page"]::after{ width:100%; }

.nav-cta{
  font-size:0.86rem; font-weight:600; color:var(--ink);
  background:var(--frost); padding:11px 20px; border-radius:8px;
  transition:transform .2s, background .25s, box-shadow .25s;
  box-shadow:0 6px 22px -10px rgba(143,190,220,0.7);
}
.nav-cta:hover{ background:var(--frost-bright); transform:translateY(-1px); }

.burger{ display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:8px; }
.burger span{ width:24px; height:2px; background:var(--text); transition:.3s; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--sans); font-weight:600; font-size:0.95rem;
  padding:14px 26px; border-radius:9px; cursor:pointer; border:1px solid transparent;
  transition:transform .2s, background .25s, border-color .25s, box-shadow .25s;
}
.btn-primary{
  background:var(--frost); color:var(--ink);
  box-shadow:0 10px 30px -12px rgba(143,190,220,0.65);
}
.btn-primary:hover{ background:var(--frost-bright); transform:translateY(-2px); }
.btn-ghost{ background:transparent; color:var(--text); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--frost); color:var(--frost-bright); }
.btn .arr{ transition:transform .25s; }
.btn:hover .arr{ transform:translateX(4px); }

/* ---------- Hero ---------- */
.hero{ position:relative; padding:104px 0 88px; }
.hero-grid{ display:grid; grid-template-columns:1.15fr 0.85fr; gap:64px; align-items:center; }
.hero h1{ font-size:clamp(2.7rem, 6vw, 4.4rem); margin:22px 0 24px; }
.hero h1 em{ font-style:italic; color:var(--frost-bright); }
.hero p{ max-width:46ch; margin-bottom:34px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* hero side card */
.hero-card{
  border:1px solid var(--line); border-radius:18px; padding:32px;
  background:linear-gradient(165deg, rgba(19,36,58,0.85), rgba(11,20,34,0.7));
  box-shadow:0 40px 80px -40px rgba(0,0,0,0.8);
  position:relative; overflow:hidden;
}
.hero-card::after{
  content:""; position:absolute; top:-40%; right:-30%;
  width:240px; height:240px; border-radius:50%;
  background:radial-gradient(circle, rgba(143,190,220,0.25), transparent 70%);
}
.hero-card h3{ font-size:1.3rem; margin-bottom:18px; position:relative; }
.hero-card ul{ list-style:none; display:flex; flex-direction:column; gap:14px; position:relative; }
.hero-card li{ display:flex; gap:13px; align-items:flex-start; font-size:0.96rem; color:var(--muted); }
.hero-card li svg{ flex:none; width:19px; height:19px; margin-top:3px; color:var(--frost); }
.hero-card li b{ color:var(--text); font-weight:600; }

/* ---------- Trust strip ---------- */
.trust{ border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft); padding:26px 0; }
.trust-row{ display:flex; flex-wrap:wrap; gap:14px 40px; align-items:center; justify-content:center; }
.trust-row span{
  font-size:0.8rem; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--muted-2); display:flex; align-items:center; gap:10px; font-weight:500;
}
.trust-row span::before{ content:""; width:6px; height:6px; border-radius:50%; background:var(--frost-deep); }

/* ---------- Sections ---------- */
section{ position:relative; z-index:1; }
.section{ padding:92px 0; }
.section-head{ max-width:620px; margin-bottom:54px; }
.section-head h2{ font-size:clamp(1.9rem, 4vw, 2.8rem); margin:16px 0 16px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------- Service cards ---------- */
.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.card{
  border:1px solid var(--line); border-radius:var(--r); padding:30px;
  background:linear-gradient(165deg, rgba(15,27,45,0.6), rgba(11,20,34,0.4));
  transition:transform .3s, border-color .3s, background .3s;
  position:relative; overflow:hidden;
}
.card:hover{ transform:translateY(-5px); border-color:rgba(143,190,220,0.4); background:linear-gradient(165deg, rgba(19,36,58,0.8), rgba(11,20,34,0.5)); }
.card .ic{
  width:46px; height:46px; border-radius:11px; display:grid; place-items:center;
  background:rgba(143,190,220,0.1); border:1px solid var(--line); margin-bottom:20px;
}
.card .ic svg{ width:23px; height:23px; color:var(--frost); }
.card h3{ font-size:1.22rem; margin-bottom:10px; }
.card p{ font-size:0.95rem; color:var(--muted); }

/* ---------- Feature / split rows ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.split.alt{ direction:rtl; }
.split.alt > *{ direction:ltr; }
.stat-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--r); overflow:hidden; }
.stat{ background:var(--midnight); padding:30px; }
.stat b{ font-family:var(--serif); font-size:2.4rem; color:var(--frost-bright); display:block; line-height:1; margin-bottom:8px; }
.stat span{ font-size:0.86rem; color:var(--muted); }

.checklist{ list-style:none; display:flex; flex-direction:column; gap:18px; margin-top:8px; }
.checklist li{ display:flex; gap:14px; align-items:flex-start; }
.checklist li svg{ flex:none; width:22px; height:22px; color:var(--frost); margin-top:3px; }
.checklist li b{ display:block; margin-bottom:3px; }
.checklist li p{ color:var(--muted); font-size:0.95rem; }

/* ---------- CTA band ---------- */
.cta-band{
  border:1px solid var(--line); border-radius:24px; padding:64px 56px; text-align:center;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(143,190,220,0.18), transparent 70%),
    linear-gradient(165deg, var(--panel-2), var(--midnight));
  position:relative; overflow:hidden;
}
.cta-band h2{ font-size:clamp(2rem,4vw,3rem); margin-bottom:18px; }
.cta-band p{ color:var(--muted); max-width:52ch; margin:0 auto 32px; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero{ padding:84px 0 30px; }
.page-hero h1{ font-size:clamp(2.3rem,5vw,3.6rem); margin:18px 0 18px; }
.page-hero p{ max-width:58ch; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 0.9fr; gap:56px; align-items:start; }
.field{ margin-bottom:20px; }
.field label{ display:block; font-size:0.85rem; font-weight:600; margin-bottom:8px; color:var(--text); }
.field input, .field textarea, .field select{
  width:100%; font-family:var(--sans); font-size:1rem; color:var(--text);
  background:var(--panel); border:1px solid var(--line); border-radius:10px;
  padding:13px 15px; transition:border-color .25s, box-shadow .25s;
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline:none; border-color:var(--frost); box-shadow:0 0 0 3px rgba(143,190,220,0.15);
}
.field textarea{ min-height:140px; resize:vertical; }
.consent{ display:flex; gap:11px; align-items:flex-start; font-size:0.85rem; color:var(--muted); }
.consent input{ width:auto; margin-top:4px; flex:none; }

.contact-info{ border:1px solid var(--line); border-radius:18px; padding:34px; background:linear-gradient(165deg, rgba(15,27,45,0.6), rgba(11,20,34,0.4)); }
.info-item{ display:flex; gap:15px; padding:18px 0; border-bottom:1px solid var(--line-soft); }
.info-item:last-child{ border-bottom:0; }
.info-item svg{ flex:none; width:21px; height:21px; color:var(--frost); margin-top:3px; }
.info-item .k{ font-size:0.78rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted-2); margin-bottom:4px; }
.info-item .v{ color:var(--text); }
.info-item .v a:hover{ color:var(--frost-bright); }

/* ---------- Policy / legal pages ---------- */
.legal{ padding:64px 0 90px; }
.legal-layout{ display:grid; grid-template-columns:240px 1fr; gap:54px; align-items:start; }
.legal-nav{ position:sticky; top:100px; border:1px solid var(--line); border-radius:14px; padding:22px; }
.legal-nav h4{ font-family:var(--sans); font-size:0.72rem; letter-spacing:0.2em; text-transform:uppercase; color:var(--muted-2); margin-bottom:14px; }
.legal-nav ul{ list-style:none; display:flex; flex-direction:column; gap:3px; }
.legal-nav a{ display:block; font-size:0.92rem; color:var(--muted); padding:7px 10px; border-radius:8px; transition:.2s; }
.legal-nav a:hover{ color:var(--text); background:var(--panel); }
.legal-nav a[aria-current="page"]{ color:var(--frost-bright); background:rgba(143,190,220,0.08); }

.prose{ max-width:760px; }
.prose .eyebrow{ margin-bottom:14px; }
.prose h1{ font-size:clamp(2rem,4vw,2.9rem); margin-bottom:10px; }
.prose .meta{ color:var(--muted-2); font-size:0.88rem; margin-bottom:36px; padding-bottom:24px; border-bottom:1px solid var(--line); }
.prose h2{ font-size:1.4rem; margin:38px 0 14px; color:var(--frost-bright); }
.prose h3{ font-size:1.1rem; margin:26px 0 10px; }
.prose p{ color:var(--muted); margin-bottom:16px; }
.prose ul{ margin:0 0 18px 0; padding-left:22px; color:var(--muted); }
.prose li{ margin-bottom:9px; }
.prose a{ color:var(--frost); text-decoration:underline; text-underline-offset:3px; }
.prose a:hover{ color:var(--frost-bright); }
.prose strong{ color:var(--text); font-weight:600; }
.callout{ border:1px solid var(--line); border-left:3px solid var(--frost); background:var(--panel); border-radius:10px; padding:18px 22px; margin:24px 0; }
.callout p{ margin:0; font-size:0.94rem; }

/* ---------- Footer ---------- */
.site-footer{ border-top:1px solid var(--line); margin-top:40px; padding:64px 0 34px; background:linear-gradient(180deg, transparent, rgba(11,20,34,0.6)); }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:48px; margin-bottom:44px; }
.footer-brand .brand{ margin-bottom:18px; }
.footer-brand p{ color:var(--muted); font-size:0.92rem; max-width:38ch; }
.footer-col h5{ font-family:var(--sans); font-size:0.74rem; letter-spacing:0.18em; text-transform:uppercase; color:var(--muted-2); margin-bottom:18px; }
.footer-col ul{ list-style:none; display:flex; flex-direction:column; gap:11px; }
.footer-col a{ color:var(--muted); font-size:0.93rem; transition:color .2s; }
.footer-col a:hover{ color:var(--frost-bright); }
.footer-bottom{ border-top:1px solid var(--line-soft); padding-top:26px; display:flex; flex-wrap:wrap; gap:14px; justify-content:space-between; align-items:center; }
.footer-bottom p{ font-size:0.82rem; color:var(--muted-2); }
.footer-bottom .reg{ font-size:0.78rem; color:var(--muted-2); }

/* ---------- Cookie banner ---------- */
.cookie{
  position:fixed; left:50%; bottom:22px; transform:translateX(-50%) translateY(140%);
  width:min(680px, calc(100% - 32px)); z-index:80;
  background:rgba(11,20,34,0.96); backdrop-filter:blur(12px);
  border:1px solid var(--line); border-radius:16px; padding:22px 24px;
  display:flex; gap:20px; align-items:center; flex-wrap:wrap;
  box-shadow:0 30px 70px -25px rgba(0,0,0,0.9);
  transition:transform .5s cubic-bezier(.2,.8,.2,1);
}
.cookie.show{ transform:translateX(-50%) translateY(0); }
.cookie p{ font-size:0.88rem; color:var(--muted); flex:1; min-width:240px; }
.cookie p a{ color:var(--frost); text-decoration:underline; }
.cookie-actions{ display:flex; gap:10px; }
.cookie-actions button{
  font-family:var(--sans); font-weight:600; font-size:0.85rem; padding:10px 18px;
  border-radius:8px; cursor:pointer; border:1px solid var(--line); transition:.2s;
}
.cookie .accept{ background:var(--frost); color:var(--ink); border-color:var(--frost); }
.cookie .accept:hover{ background:var(--frost-bright); }
.cookie .reject{ background:transparent; color:var(--text); }
.cookie .reject:hover{ border-color:var(--frost); }

/* ---------- Reveal animation ----------
   Only hidden when JS is active (html.js). Without JS, everything shows. */
.js .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease; }
.js .reveal.in{ opacity:1; transform:none; }
[data-delay="1"]{ transition-delay:.08s; }
[data-delay="2"]{ transition-delay:.16s; }
[data-delay="3"]{ transition-delay:.24s; }
[data-delay="4"]{ transition-delay:.32s; }

.form-note{ font-size:0.85rem; color:var(--muted-2); margin-top:14px; }
.form-success{ display:none; border:1px solid var(--frost); background:rgba(143,190,220,0.08); border-radius:12px; padding:20px; color:var(--text); margin-top:8px; }
.form-success.show{ display:block; }

/* ---------- Responsive ---------- */
@media (max-width: 940px){
  .hero-grid{ grid-template-columns:1fr; gap:44px; }
  .cards{ grid-template-columns:1fr 1fr; }
  .split, .contact-grid, .footer-grid{ grid-template-columns:1fr; gap:36px; }
  .split.alt{ direction:ltr; }
  .legal-layout{ grid-template-columns:1fr; }
  .legal-nav{ position:static; }
  .menu, .nav-cta{ display:none; }
  .burger{ display:flex; }
  .menu.open{
    display:flex; position:absolute; top:76px; left:0; right:0; flex-direction:column;
    gap:0; background:rgba(7,12,19,0.98); border-bottom:1px solid var(--line); padding:10px 28px 22px;
  }
  .menu.open li{ width:100%; border-bottom:1px solid var(--line-soft); }
  .menu.open a{ display:block; padding:15px 0; font-size:1rem; }
}
@media (max-width: 560px){
  body{ font-size:16px; }
  .wrap{ padding:0 20px; }
  .cards{ grid-template-columns:1fr; }
  .stat-grid{ grid-template-columns:1fr; }
  .cta-band{ padding:44px 26px; }
  .hero{ padding:64px 0 60px; }
  .section{ padding:64px 0; }
  .cookie{ flex-direction:column; align-items:stretch; }
  .cookie-actions{ justify-content:stretch; }
  .cookie-actions button{ flex:1; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
  .js .reveal{ opacity:1; transform:none; }
}

/* ---------- Real logo integration ---------- */
.brand .mark-img{ height:46px; width:auto; display:block; filter:drop-shadow(0 4px 10px rgba(0,0,0,0.5)); }
.site-footer .brand .mark-img{ height:52px; }
.hero-logo{ text-align:center; margin-bottom:26px; }
.hero-logo img{ height:190px; width:auto; margin:0 auto; filter:drop-shadow(0 14px 34px rgba(0,0,0,0.6)); }
.about-logo{ display:grid; place-items:center; padding:30px; border:1px solid var(--line); border-radius:18px;
  background:radial-gradient(420px 320px at 50% 30%, rgba(143,190,220,0.14), transparent 70%), linear-gradient(165deg, rgba(15,27,45,0.7), rgba(11,20,34,0.5)); }
.about-logo img{ height:340px; width:auto; filter:drop-shadow(0 18px 40px rgba(0,0,0,0.65)); }
@media (max-width:560px){
  .brand .mark-img{ height:40px; }
  .hero-logo img{ height:150px; }
  .about-logo img{ height:250px; }
}

/* ---------- Contact form error message ---------- */
.form-error{ display:none; border:1px solid #C97A7A; border-left:3px solid #C97A7A;
  background:rgba(201,122,122,0.08); border-radius:12px; padding:18px 20px; color:var(--text); margin-top:14px; font-size:0.92rem; }
.form-error.show{ display:block; }
.form-error strong{ color:var(--frost-bright); }

/* ---------- Process steps ---------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.step{ position:relative; border:1px solid var(--line); border-radius:14px; padding:28px 26px;
  background:linear-gradient(165deg, rgba(15,27,45,0.6), rgba(11,20,34,0.4)); transition:border-color .3s, transform .3s; }
.step:hover{ border-color:rgba(143,190,220,0.4); transform:translateY(-4px); }
.step .n{ width:46px; height:46px; border-radius:50%; display:grid; place-items:center;
  font-family:var(--serif); font-size:1.3rem; color:var(--frost-bright);
  border:1px solid var(--line); background:rgba(143,190,220,0.08); margin-bottom:18px; }
.step h4{ font-size:1.12rem; margin-bottom:9px; }
.step p{ color:var(--muted); font-size:0.93rem; }
@media (max-width:940px){ .steps{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .steps{ grid-template-columns:1fr; } }