/* ==========================================================================
   DB LegalTech Solutions — site stylesheet
   Visual system: deep navy, white / light blue-grey, gold accents, restrained red.
   No external resources (no web fonts, no third-party scripts) — system font stack.
   ========================================================================== */

:root{
  --navy:#0A1A2F;
  --navy-2:#0F2547;
  --navy-3:#153157;
  --paper:#FFFFFF;
  --paper-2:#F4F7FA;
  --line:#E2E8F0;
  --ink:#131E2C;
  --muted:#586A80;
  --gold:#C2A15A;
  --gold-soft:#E4D3AC;
  --red:#B93A32;

  --shell:1140px;
  --gutter:1.25rem;
  --radius:14px;
  --font:"Inter","IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"IBM Plex Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --shadow:0 1px 2px rgba(10,26,47,.06),0 8px 24px rgba(10,26,47,.06);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--navy-3);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:2px}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .6em;font-weight:650;letter-spacing:-.015em}
h1{font-size:clamp(2rem,4.4vw,3.1rem)}
h2{font-size:clamp(1.5rem,2.6vw,2.05rem)}
h3{font-size:1.15rem}
p{margin:0 0 1rem}
ul{margin:0 0 1rem;padding-left:1.15rem}
li{margin:.32rem 0}
strong{font-weight:650}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--shell);margin:0 auto;padding:0 var(--gutter)}
.section{padding:4.25rem 0}
.section--tight{padding:2.75rem 0}
.section--paper2{background:var(--paper-2)}
.section--navy{background:var(--navy);color:#EEF2F7}
.section--navy h1,.section--navy h2,.section--navy h3{color:#fff}
.section--navy a{color:var(--gold-soft)}

.eyebrow{
  font-size:.78rem;font-weight:650;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);margin:0 0 1rem;
}
.section--navy .eyebrow{color:var(--gold-soft)}
.lead{font-size:1.12rem;color:var(--muted);max-width:62ch}
.section--navy .lead{color:#C6D2E2}
.muted{color:var(--muted)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line);
}
.site-header__inner{display:flex;align-items:center;gap:1.25rem;min-height:70px}
.brand{display:flex;align-items:center;gap:.7rem;font-weight:750;letter-spacing:.02em;color:var(--navy);white-space:nowrap}
.brand:hover{text-decoration:none}
.brand__mark{width:30px;height:30px;flex:none}
.brand__name{font-size:1.02rem}
.brand__name .tech{color:var(--red)}
.nav{margin-left:auto;display:flex;align-items:center;gap:1.1rem;flex-wrap:wrap}
.nav a{color:var(--navy);font-size:.94rem;font-weight:520}
.nav a[aria-current="page"]{color:var(--navy);box-shadow:inset 0 -2px 0 var(--gold)}
.lang{display:flex;gap:.35rem;align-items:center;font-size:.85rem;color:var(--muted)}
.lang a{padding:.15rem .4rem;border-radius:6px}
.lang .is-active{background:var(--paper-2);color:var(--navy);font-weight:650}
.menu-toggle{display:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;font:inherit;font-weight:600;font-size:.95rem;
  padding:.72rem 1.2rem;border-radius:999px;border:1px solid transparent;cursor:pointer;
  background:var(--gold);color:#20180A;transition:transform .06s ease,filter .15s ease;
}
.btn:hover{filter:brightness(1.05);text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn--outline{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn--navy{background:var(--navy);color:#fff}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 60%,var(--navy-3) 100%);
  color:#fff;position:relative;overflow:hidden;
}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:3rem;align-items:center;
  padding:4.5rem 0 4.75rem}
.hero h1{color:#fff;margin-bottom:.9rem}
.hero .lead{color:#C6D2E2;margin-bottom:1.6rem}
.hero__actions{display:flex;gap:.9rem;flex-wrap:wrap}
.hero__art{position:relative}
.hero__art svg{width:100%;height:auto;display:block}

/* ---------- grid & cards ---------- */
.grid{display:grid;gap:1.4rem}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;
}
.section--paper2 .card{background:#fff}
.section--navy .card{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.14);color:#DCE5F0}
.card h3{margin-bottom:.5rem}
.card p:last-child,.card ul:last-child{margin-bottom:0}
.card__kicker{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.6rem}
.section--navy .card__kicker{color:var(--gold-soft)}
.card--link{transition:box-shadow .15s ease,transform .15s ease}
.card--link:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card__more{font-weight:600;font-size:.9rem;color:var(--navy-3)}
.section--navy .card__more{color:var(--gold-soft)}

/* capability layers */
.layer{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start;padding:1.35rem 0;border-top:1px solid var(--line)}
.layer:last-child{border-bottom:1px solid var(--line)}
.layer__letter{font-family:var(--mono);font-size:.9rem;color:var(--gold);font-weight:700;padding-top:.15rem}
.layer h3{margin-bottom:.3rem}
.layer p{margin-bottom:0;color:var(--muted)}

/* steps */
.steps{counter-reset:s;display:grid;gap:.25rem}
.step{display:grid;grid-template-columns:auto 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step__n{font-family:var(--mono);font-weight:700;color:var(--gold);font-size:.95rem;padding-top:.1rem}
.step h3{margin-bottom:.25rem;font-size:1.02rem}
.step p{margin:0;color:var(--muted);font-size:.96rem}

/* pipeline motif */
.pipeline{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin:1.5rem 0;font-size:.82rem;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.pipeline span{padding:.4rem .7rem;border:1px solid var(--line);border-radius:999px;background:#fff}
.pipeline i{color:var(--gold);font-style:normal}
.section--navy .pipeline span{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.16);color:#C6D2E2}

/* quote / takeaway */
.takeaway{border-left:3px solid var(--gold);padding:.35rem 0 .35rem 1rem;color:var(--navy);font-weight:560;margin:1rem 0 0}
.section--navy .takeaway{color:#E7EDF5}

/* placeholder zones */
.ph{
  border:1px dashed var(--line);border-radius:var(--radius);padding:1.1rem 1.25rem;
  color:var(--muted);font-size:.92rem;background:repeating-linear-gradient(45deg,#FAFBFD,#FAFBFD 12px,#F4F7FA 12px,#F4F7FA 24px);
}
.section--navy .ph{border-color:rgba(255,255,255,.2);color:#AEBBCB;background:rgba(255,255,255,.03)}
.ph b{color:var(--ink)}
.section--navy .ph b{color:#fff}

/* cta band */
.cta-band{background:var(--navy);color:#fff;border-radius:var(--radius);padding:2.4rem;display:flex;gap:1.5rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-band h2{margin:0 0 .3rem}
.cta-band p{margin:0;color:#C6D2E2}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#B9C6D6;padding:3rem 0 2rem;margin-top:0}
.site-footer a{color:#D8E1EC}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.footer-brand{color:#fff;font-weight:720;letter-spacing:.02em}
.footer-brand .tech{color:var(--red)}
.footer-tag{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-soft);margin:.4rem 0 1rem}
.footer-legal{font-size:.86rem;line-height:1.7;color:#93A4B8}
.footer-head{color:#fff;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.7rem}
.footer-links{list-style:none;padding:0;margin:0;font-size:.92rem}
.footer-links li{margin:.3rem 0}
.footer-bottom{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.84rem;color:#8298B0}

/* ---------- contact dialog ---------- */
dialog.form-dialog{
  border:0;border-radius:16px;padding:0;max-width:520px;width:calc(100% - 2rem);
  box-shadow:0 24px 60px rgba(10,26,47,.35);
}
dialog.form-dialog::backdrop{background:rgba(10,26,47,.55)}
.form-dialog__body{padding:1.75rem}
.form-dialog h2{margin-bottom:.3rem}
.form-dialog .hint{color:var(--muted);font-size:.92rem;margin-bottom:1.1rem}
.field{margin-bottom:.85rem;display:flex;flex-direction:column;gap:.3rem}
.field label{font-size:.86rem;font-weight:600;color:var(--navy)}
.field input,.field textarea{
  font:inherit;padding:.6rem .7rem;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)
}
.field textarea{min-height:110px;resize:vertical}
.hp{position:absolute!important;left:-9999px!important;height:1px;width:1px;overflow:hidden}
.form-actions{display:flex;align-items:center;gap:1rem;margin-top:.4rem}
.form-note{font-size:.82rem;color:var(--muted)}
.form-status{margin-top:.8rem;font-size:.92rem;font-weight:600}
.form-status.ok{color:#1E7A46}
.form-status.err{color:var(--red)}
.dialog-close{position:absolute;top:.6rem;right:.7rem;background:none;border:0;font-size:1.4rem;line-height:1;cursor:pointer;color:var(--muted)}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero__grid{grid-template-columns:1fr;gap:2rem;padding:3.25rem 0 3.5rem}
  .hero__art{order:-1}
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;padding:.5rem var(--gutter) 1rem;
  }
  .site-header__inner{position:relative}
  .nav.is-open{display:flex}
  .nav a{padding:.7rem 0;width:100%;border-bottom:1px solid var(--line)}
  .menu-toggle{display:inline-flex;margin-left:auto;background:none;border:1px solid var(--line);border-radius:9px;
    padding:.45rem .6rem;font:inherit;font-weight:600;color:var(--navy);cursor:pointer}
  .nav .btn{display:none}
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:3rem 0}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

@media print{
  .site-header,.site-footer,.cta-band,.hero__art{display:none}
  body{color:#000}
}