/* ==========================================================================
   Unical Systems — Design System
   Direction: aerospace-instrument / blueprint. Navy authority base, signal-red
   precision accent, mono standard-codes as instrument readouts, hairline grid.
   Brand: navy #0D1F5C · red #CC0E1A · blue #1565C0 · "Safety. Security. Compliance."
   ========================================================================== */

/* ---- Tokens ------------------------------------------------------------- */
:root {
  --ink:        #0B1220;
  --navy:       #0D1F5C;   /* brand primary */
  --navy-deep:  #07112f;   /* dark sections  */
  --navy-2:     #122a73;
  --red:        #CC0E1A;   /* signal accent  */
  --red-deep:   #a60b15;
  --blue:       #1565C0;   /* secondary      */
  --cyan:       #18b6ce;   /* "live" accent, used sparingly */
  --paper:      #F6F8FC;   /* page background */
  --white:      #ffffff;
  --steel:      #586383;   /* muted text     */
  --steel-2:    #8893ad;
  --line:       #d7deec;   /* hairlines      */
  --line-soft:  #e7ecf6;

  --grid-light: rgba(13, 31, 92, 0.05);
  --grid-dark:  rgba(255, 255, 255, 0.06);

  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --maxw: 1200px;
  --gut: clamp(20px, 5vw, 64px);
  --radius: 14px;
  --radius-sm: 8px;

  --shadow-sm: 0 1px 2px rgba(11,18,32,.06), 0 4px 12px rgba(11,18,32,.05);
  --shadow-md: 0 12px 30px rgba(11,18,32,.10), 0 4px 10px rgba(11,18,32,.06);
  --shadow-lg: 0 30px 70px rgba(7,17,47,.22);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---- Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--red); }
h1,h2,h3,h4 { font-family: var(--font-display); color: var(--navy); line-height: 1.1; font-weight: 600; letter-spacing: -.01em; margin: 0 0 .5em; }
p { margin: 0 0 1.1em; }
ul { margin: 0 0 1.1em; padding: 0 0 0 1.1em; }
li { margin-bottom: .4em; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--red); color: #fff; }

/* ---- Layout helpers ----------------------------------------------------- */
.container { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: clamp(56px, 9vw, 120px); position: relative; }
.section--tight { padding-block: clamp(40px, 6vw, 80px); }
.section--dark { background: var(--navy-deep); color: #d8e0f3; }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--paper2 { background: #eef2fb; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--red); color: #fff; padding: 10px 16px; border-radius: 8px;
  font-weight: 600; transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; color: #fff; }

/* ---- Eyebrow (mono instrument label) ------------------------------------ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: .65em;
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px; background: var(--red); display: inline-block;
}
.section--dark .eyebrow { color: var(--cyan); }
.section--dark .eyebrow::before { background: var(--cyan); }

.section-head { max-width: 720px; }
.section-head h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); }
.section-head p { color: var(--steel); font-size: 1.08rem; }
.section--dark .section-head p { color: #aab6d6; }

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--font-body); font-weight: 600; font-size: .98rem;
  padding: 14px 26px; border-radius: 10px; cursor: pointer; border: 1.5px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  text-decoration: none; line-height: 1;
}
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 8px 20px rgba(204,14,26,.28); }
.btn-primary:hover { background: var(--red-deep); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(204,14,26,.34); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); transform: translateY(-2px); }
.section--dark .btn-ghost { color: #fff; border-color: rgba(255,255,255,.28); }
.section--dark .btn-ghost:hover { border-color: #fff; color:#fff; background: rgba(255,255,255,.06); }
.btn-light { background:#fff; color: var(--navy); }
.btn-light:hover { color: var(--red); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px rgba(11,18,32,.06); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { height: 42px; width: auto; }
.brand .brand-tag {
  font-family: var(--font-mono); font-size: .58rem; letter-spacing: .14em;
  color: var(--steel); text-transform: uppercase; border-left: 1px solid var(--line);
  padding-left: 12px; line-height: 1.4; max-width: 120px;
}
@media (max-width: 1040px){ .brand .brand-tag { display:none; } }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links > li { position: relative; }
.nav-links a {
  display: block; padding: 10px 14px; color: var(--ink); font-weight: 500; font-size: .96rem;
  border-radius: 8px; transition: background .18s var(--ease), color .18s var(--ease);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--navy); background: #eef2fb; }
.nav-links a[aria-current="page"] { font-weight: 600; }
.has-sub > a::after { content: "▾"; font-size: .65em; margin-left: 6px; color: var(--steel-2); }

.submenu {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 270px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-md);
  padding: 8px; list-style: none; margin: 0; opacity: 0; visibility: hidden;
  transform: translateY(8px); transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.has-sub:hover .submenu, .has-sub:focus-within .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu a { padding: 11px 14px; font-size: .92rem; border-radius: 8px; }
.submenu a:hover { background: #eef2fb; }

.nav-cta { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.nav-phone { font-family: var(--font-mono); font-size: .9rem; font-weight: 600; color: var(--navy); white-space: nowrap; }
@media (max-width: 1180px){ .nav-phone { display:none; } }

.nav-toggle {
  display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; cursor: pointer; padding: 0; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--navy); border-radius: 2px;
  position: relative; transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 960px){
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line); padding: 14px var(--gut) 24px;
    box-shadow: var(--shadow-lg); transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: transform .25s var(--ease), opacity .25s var(--ease), visibility .25s; max-height: calc(100vh - 76px); overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-links a { padding: 13px 8px; font-size: 1.02rem; }
  .submenu {
    position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none;
    border: none; border-left: 2px solid var(--line); border-radius: 0; margin: 2px 0 6px 10px; padding: 0 0 0 4px; background: transparent;
  }
  .has-sub > a::after { display: none; }
}

/* ==========================================================================
   Hero — blueprint grid + instrument readouts
   ========================================================================== */
.hero {
  position: relative; background: var(--navy-deep); color: #e8edfb; overflow: hidden;
  padding-block: clamp(72px, 12vw, 150px);
}
.hero::before { /* blueprint grid */
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid-dark) 1px, transparent 1px),
                    linear-gradient(90deg, var(--grid-dark) 1px, transparent 1px);
  background-size: 46px 46px; mask-image: radial-gradient(ellipse 90% 80% at 70% 30%, #000 30%, transparent 100%);
  animation: gridDrift 28s linear infinite; pointer-events: none;
}
.hero::after { /* glow */
  content: ""; position: absolute; top: -20%; right: -10%; width: 60vw; height: 60vw; max-width: 820px; max-height: 820px;
  background: radial-gradient(circle, rgba(21,101,192,.34), transparent 62%); pointer-events: none; filter: blur(6px);
}
@keyframes gridDrift { from { background-position: 0 0; } to { background-position: 46px 46px; } }
@media (prefers-reduced-motion: reduce){ .hero::before { animation: none; } }

.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
@media (max-width: 920px){ .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { color: #fff; font-size: clamp(2.4rem, 6.2vw, 4.3rem); letter-spacing: -.02em; margin-bottom: .35em; }
.hero h1 .accent { color: var(--cyan); }
.hero-tagline {
  font-family: var(--font-display); font-weight: 600; font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  color: #fff; margin-bottom: 1.1rem; display: inline-flex; flex-wrap: wrap; gap: .55em;
}
.hero-tagline span { position: relative; }
.hero-tagline span::after { content: "·"; color: var(--red); margin-left: .55em; }
.hero-tagline span:last-child::after { display: none; }
.hero-lead { color: #b9c6e8; font-size: clamp(1.02rem, 2.3vw, 1.2rem); max-width: 560px; margin-bottom: 1.9rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* instrument panel (right) */
.instrument {
  background: rgba(10,21,58,.55); border: 1px solid rgba(255,255,255,.12); border-radius: 16px;
  padding: 22px; backdrop-filter: blur(6px); box-shadow: var(--shadow-lg);
}
.instrument-top { display:flex; align-items:center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.1); padding-bottom: 12px; margin-bottom: 16px; }
.instrument-top .label { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: #8fa3d6; }
.live-dot { display:inline-flex; align-items:center; gap:7px; font-family: var(--font-mono); font-size:.66rem; letter-spacing:.16em; color: var(--cyan); text-transform: uppercase; }
.live-dot::before { content:""; width:8px; height:8px; border-radius:50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(24,182,206,.6); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(24,182,206,.5);} 70%{box-shadow:0 0 0 9px rgba(24,182,206,0);} 100%{box-shadow:0 0 0 0 rgba(24,182,206,0);} }
@media (prefers-reduced-motion: reduce){ .live-dot::before{ animation:none; } }
.std-chips { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.std-chip {
  font-family: var(--font-mono); font-size: .82rem; color: #dfe7fb; background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12); border-radius: 10px; padding: 12px 14px; letter-spacing: .02em;
  display: flex; flex-direction: column; gap: 3px;
}
.std-chip b { color: #fff; font-weight: 600; font-size: .92rem; }
.std-chip small { color: #8fa3d6; font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; }

/* trust strip */
.trust-strip { border-top: 1px solid rgba(255,255,255,.1); margin-top: clamp(40px,6vw,64px); padding-top: 28px; position: relative; z-index: 2; }
.trust-strip .container { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(18px, 4vw, 48px); justify-content: space-between; }
.trust-item { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #93a3cf; display:flex; align-items:center; gap:10px; }
.trust-item b { color:#fff; font-weight: 600; }

/* ==========================================================================
   Generic page hero (inner pages)
   ========================================================================== */
.page-hero { position: relative; background: var(--navy-deep); color:#e8edfb; padding-block: clamp(60px, 9vw, 112px); overflow: hidden; }
.page-hero::before {
  content:""; position:absolute; inset:0;
  background-image: linear-gradient(var(--grid-dark) 1px, transparent 1px), linear-gradient(90deg, var(--grid-dark) 1px, transparent 1px);
  background-size: 46px 46px; mask-image: radial-gradient(ellipse 80% 90% at 80% 20%, #000 20%, transparent 100%);
}
.page-hero::after { content:""; position:absolute; top:-30%; right:-5%; width:46vw; height:46vw; max-width:640px; max-height:640px; background: radial-gradient(circle, rgba(21,101,192,.30), transparent 62%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color:#fff; font-size: clamp(2.1rem, 5vw, 3.4rem); margin-bottom:.3em; max-width: 860px; }
.page-hero .lead { color:#b9c6e8; font-size: clamp(1.05rem,2.3vw,1.22rem); max-width: 700px; }
.breadcrumb { font-family: var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform: uppercase; color:#8fa3d6; margin-bottom: 1.2rem; display:flex; gap:.5em; flex-wrap:wrap; }
.breadcrumb a { color:#8fa3d6; } .breadcrumb a:hover { color: var(--cyan); }
.breadcrumb span[aria-current]{ color: var(--cyan); }

/* ==========================================================================
   Cards / grids
   ========================================================================== */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px){ .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px){ .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
  position: relative; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  overflow: hidden;
}
.card::before { /* top accent rule */
  content:""; position:absolute; left:0; top:0; height:3px; width: 0; background: var(--red); transition: width .35s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: #c5d0e6; }
.card:hover::before { width: 100%; }
.card .card-idx { font-family: var(--font-mono); font-size:.72rem; letter-spacing:.16em; color: var(--steel-2); }
.card h3 { font-size: 1.22rem; margin: 10px 0 .5em; }
.card p { color: var(--steel); font-size: .98rem; margin-bottom: .8em; }
.card .card-link { font-family: var(--font-mono); font-size:.78rem; letter-spacing:.08em; text-transform: uppercase; font-weight:600; display:inline-flex; gap:.5em; align-items:center; }
.card-ico { width: 52px; height: 52px; border-radius: 12px; background: #eef2fb; display:flex; align-items:center; justify-content:center; margin-bottom: 18px; }
.card-ico svg { width: 26px; height: 26px; stroke: var(--navy); fill: none; stroke-width: 1.7; }
.card:hover .card-ico { background: var(--navy); }
.card:hover .card-ico svg { stroke: #fff; }

/* feature list with check marks */
.checklist { list-style: none; padding: 0; display: grid; gap: 10px; }
.checklist li { position: relative; padding-left: 30px; color: var(--steel); }
.checklist li::before {
  content:""; position:absolute; left:0; top:.45em; width: 16px; height: 9px;
  border-left: 2px solid var(--red); border-bottom: 2px solid var(--red); transform: rotate(-45deg);
}
.section--dark .checklist li { color: #c2cdea; }
.checklist--cols { grid-template-columns: 1fr 1fr; }
@media (max-width:600px){ .checklist--cols { grid-template-columns: 1fr; } }

/* split content blocks */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.split--media-right .split-media { order: 2; }
@media (max-width: 880px){ .split { grid-template-columns: 1fr; } .split--media-right .split-media { order: 0; } }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow-md); width:100%; object-fit: cover; }
.media-frame { position: relative; border-radius: var(--radius); overflow:hidden; }
.media-frame::after { content:""; position:absolute; inset:0; border:1px solid rgba(255,255,255,.5); border-radius: var(--radius); pointer-events:none; }

/* ==========================================================================
   Stats — instrument cluster
   ========================================================================== */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.1); border-radius: 16px; overflow: hidden; }
@media (max-width: 760px){ .stats { grid-template-columns: 1fr 1fr; } }
.stat { background: var(--navy-deep); padding: 30px 24px; text-align: left; }
.stat .num { font-family: var(--font-display); font-size: clamp(2.1rem, 5vw, 3.1rem); font-weight: 600; color:#fff; letter-spacing: -.02em; line-height: 1; }
.stat .num .suffix { color: var(--cyan); }
.stat .lbl { font-family: var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform: uppercase; color:#8fa3d6; margin-top: 10px; }

/* ==========================================================================
   Industry / expertise cards (image)
   ========================================================================== */
.ind-card { border-radius: var(--radius); overflow: hidden; position: relative; min-height: 300px; display: flex; align-items: flex-end; color:#fff; border:1px solid var(--line); }
.ind-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.ind-card::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(7,17,47,.05) 30%, rgba(7,17,47,.92) 100%); }
.ind-card:hover img { transform: scale(1.06); }
.ind-card .ind-body { position: relative; z-index: 2; padding: 24px; }
.ind-card .eyebrow { color: var(--cyan); }
.ind-card .eyebrow::before { background: var(--cyan); }
.ind-card h3 { color:#fff; font-size: 1.2rem; margin-bottom: .4em; }
.ind-card p { color:#cdd7ef; font-size:.92rem; margin: 0; }

/* ==========================================================================
   Forms
   ========================================================================== */
.enquiry {
  background:#fff; border:1px solid var(--line); border-radius: 18px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow-md);
}
.form-row { display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px){ .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 16px; }
.field label { display:block; font-size:.82rem; font-weight:600; color: var(--navy); margin-bottom: 7px; font-family: var(--font-mono); letter-spacing:.04em; text-transform: uppercase; }
.field input, .field select, .field textarea {
  width:100%; padding: 13px 15px; border:1.5px solid var(--line); border-radius: 10px; font-family: var(--font-body); font-size: 1rem; color: var(--ink); background:#fbfcfe; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(21,101,192,.12); background:#fff; }
.field textarea { resize: vertical; min-height: 120px; }
.field .req { color: var(--red); }
.form-note { font-size: .8rem; color: var(--steel-2); margin-top: 4px; }
.form-status { margin-top: 14px; font-size:.92rem; font-weight:600; padding: 12px 16px; border-radius: 10px; display:none; }
.form-status.ok { display:block; background: #e8f6ee; color:#137a3e; border:1px solid #b7e3c8; }
.form-status.err { display:block; background:#fdeaec; color: var(--red-deep); border:1px solid #f3c2c7; }

/* contact info tiles */
.info-tile { display:flex; gap:16px; align-items:flex-start; padding: 20px; border:1px solid var(--line); border-radius: 12px; background:#fff; }
.info-tile .info-ico { width:46px; height:46px; border-radius:10px; background:#eef2fb; flex-shrink:0; display:flex; align-items:center; justify-content:center; }
.info-tile .info-ico svg { width:22px;height:22px;stroke:var(--navy);fill:none;stroke-width:1.7; }
.info-tile h4 { margin:0 0 4px; font-size:.78rem; font-family:var(--font-mono); letter-spacing:.12em; text-transform:uppercase; color: var(--steel); }
.info-tile p, .info-tile a { margin:0; color: var(--ink); font-weight:500; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { background: linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 60%, var(--blue) 130%); color:#fff; border-radius: 22px; padding: clamp(36px, 6vw, 64px); position: relative; overflow:hidden; }
.cta-band::before { content:""; position:absolute; inset:0; background-image: linear-gradient(var(--grid-dark) 1px, transparent 1px), linear-gradient(90deg, var(--grid-dark) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(ellipse 70% 100% at 90% 50%, #000, transparent 75%); }
.cta-band > * { position: relative; z-index: 2; }
.cta-band h2 { color:#fff; font-size: clamp(1.7rem, 4vw, 2.6rem); max-width: 640px; }
.cta-band p { color:#cdd8f3; max-width: 560px; }
.cta-band .hero-actions { margin-top: 1.6rem; }

/* prose (legal pages) */
.prose { max-width: 820px; }
.prose h2 { font-size: 1.5rem; margin-top: 1.8em; }
.prose h3 { font-size: 1.15rem; margin-top: 1.4em; }
.prose p, .prose li { color: #2a3450; }
.prose ul { padding-left: 1.3em; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--navy-deep); color:#b9c4e2; padding-block: clamp(48px, 7vw, 80px) 0; position: relative; }
.site-footer::before { content:""; position:absolute; top:0; left:0; right:0; height: 3px; background: linear-gradient(90deg, var(--red), var(--blue), var(--cyan)); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: clamp(28px, 4vw, 52px); }
@media (max-width: 900px){ .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px){ .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color:#fff; font-family: var(--font-mono); font-size:.74rem; letter-spacing:.16em; text-transform: uppercase; margin-bottom: 1.1em; }
.footer-brand img { height: 40px; margin-bottom: 18px; }
.footer-brand p { font-size:.92rem; color:#94a2c8; max-width: 320px; }
.footer-links { list-style:none; padding:0; margin:0; display:grid; gap: 11px; }
.footer-links a { color:#b9c4e2; font-size:.94rem; }
.footer-links a:hover { color: var(--cyan); }
.footer-contact a, .footer-contact p { color:#b9c4e2; font-size:.94rem; display:block; margin-bottom: 8px; }
.footer-social { display:flex; gap: 12px; margin-top: 16px; }
.footer-social a { width:40px; height:40px; border:1px solid rgba(255,255,255,.16); border-radius:10px; display:flex; align-items:center; justify-content:center; color:#b9c4e2; transition: all .2s var(--ease); }
.footer-social a:hover { background: var(--red); border-color: var(--red); color:#fff; transform: translateY(-2px); }
.footer-social svg { width:18px; height:18px; fill: currentColor; }
.footer-badges { display:flex; flex-wrap:wrap; gap: 14px; align-items:center; margin-top: 40px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.1); }
.footer-badges img { height: 46px; width:auto; border-radius:6px; background:#fff; padding:4px; opacity:.92; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 28px; padding: 22px 0; display:flex; flex-wrap:wrap; gap: 12px; justify-content: space-between; align-items:center; }
.footer-bottom p, .footer-bottom a { font-size:.84rem; color:#8593ba; margin:0; }
.footer-bottom a:hover { color: var(--cyan); }

/* ==========================================================================
   Reveal animation
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"]{ transition-delay: .08s; }
.reveal[data-delay="2"]{ transition-delay: .16s; }
.reveal[data-delay="3"]{ transition-delay: .24s; }
.reveal[data-delay="4"]{ transition-delay: .32s; }
@media (prefers-reduced-motion: reduce){
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* utilities */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}.center{text-align:center}.mx-auto{margin-inline:auto}
.lead { font-size: 1.12rem; color: var(--steel); }
.divider { height:1px; background: var(--line); border:0; margin: 0; }
.tag-row { display:flex; flex-wrap:wrap; gap:8px; margin-top: 6px; }
.tag { font-family: var(--font-mono); font-size:.72rem; letter-spacing:.04em; color: var(--navy); background:#eef2fb; border:1px solid var(--line); border-radius: 999px; padding: 6px 12px; }