/* ============================================================
   ModernComms — design system
   Bold, colourful, friendly. Light base, vivid multi-accent
   gradients, big type. Founder-led London ICT consultancy.
   ============================================================ */

:root {
  /* brand accents */
  --violet:   #6d28d9;   /* primary brand */
  --violet-2: #7c3aed;
  --indigo:   #4f46e5;
  --pink:     #ec4899;   /* energy accent */
  --coral:    #fb7185;
  --orange:   #f97316;
  --amber:    #f59e0b;
  --teal:     #14b8a6;
  --cyan:     #06b6d4;

  /* neutrals */
  --ink:      #16113a;   /* headings */
  --body:     #4a4668;   /* body on light */
  --muted-l:  #6b6788;   /* dim on light */
  --muted-d:  #c9c3ee;   /* body on dark */
  --muted-d2: #9b94c9;   /* dim on dark */

  --dark-900: #16113a;   /* deepest dark */
  --dark-800: #1d1650;   /* dark section */
  --dark-700: #271a6b;   /* dark card */
  --line-d:   #322a63;   /* hairline on dark */
  --line-d2:  #463c82;

  --bg:       #ffffff;
  --bg-soft:  #faf7ff;   /* alt light section (faint violet) */
  --bg-soft2: #fff5f9;   /* alt light section (faint pink) */
  --border-l: #ece8fb;
  --border-l2:#dcd5f5;

  /* signature gradients — violet anchor, orange-led warmth */
  --grad-brand: linear-gradient(120deg, #7c3aed 0%, #ec4899 20%, #f97316 64%, #f59e0b 100%);
  --grad-soft:  linear-gradient(120deg, #7c3aed 0%, #f97316 100%);
  --grad-cool:  linear-gradient(120deg, #4f46e5 0%, #06b6d4 100%);

  --maxw: 1140px;
  --radius: 16px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: "Plus Jakarta Sans", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 { color: var(--ink); font-weight: 700; line-height: 1.12; letter-spacing: -.025em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

.eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  margin-bottom: 18px;
  background: var(--grad-soft);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead { font-size: 1.12rem; color: var(--body); max-width: 60ch; }
.gradient-text { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ---------- dark contexts ---------- */
.hero, .page-hero { background: var(--dark-900); color: var(--muted-d); }
.section-dark { background: var(--dark-800); color: var(--muted-d); }
.hero :is(h1,h2,h3,h4), .page-hero :is(h1,h2,h3,h4), .section-dark :is(h1,h2,h3,h4) { color: #fff; }
.hero .lead, .page-hero .lead, .page-hero p, .section-dark .lead, .section-dark p, .section-dark .section-head p { color: var(--muted-d); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 15px; font-weight: 700;
  padding: 14px 28px; border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer; transition: transform .18s var(--ease), box-shadow .25s, background .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn i { transition: transform .25s var(--ease); }
.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: 0 10px 24px rgba(249,115,22,.32); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(249,115,22,.44); }
.btn-primary:hover i { transform: translateX(3px); }
.btn-ghost { border-color: var(--border-l2); color: var(--ink); }
.btn-ghost:hover { border-color: var(--violet); color: var(--violet); transform: translateY(-2px); }
.hero .btn-ghost, .page-hero .btn-ghost, .section-dark .btn-ghost { border-color: var(--line-d2); color: #e7e3ff; }
.hero .btn-ghost:hover, .page-hero .btn-ghost:hover, .section-dark .btn-ghost:hover { border-color: var(--orange); color: #fff; }
.btn-light { background: #fff; color: var(--violet); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,.18); }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(22,17,58,.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line-d);
  transition: border-color .3s, background .3s;
}
.site-header.scrolled { background: rgba(22,17,58,.96); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.22rem; color: #fff; letter-spacing: -.02em; }
.brand .logo-mark-img { height: 30px; width: auto; flex: none; display: block; }
.footer-brand .brand .logo-mark-img { height: 34px; }
.brand b { font-weight: 800; }
.brand span.c2 { background: var(--grad-soft); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.footer .brand { color: #fff; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 15px; color: var(--muted-d); font-weight: 600; transition: color .2s; position: relative; }
.nav-links a:not(.btn):hover { color: #fff; }
.nav-links a.active:not(.btn) { color: #fff; }
.nav-links a.active:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 3px;
  background: var(--grad-soft); border-radius: 3px;
}
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 26px; cursor: pointer; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 100px 0 0; }
.hero .blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; pointer-events: none; }
.hero .blob.b1 { width: 460px; height: 460px; background: #7c3aed; top: -120px; right: -80px; }
.hero .blob.b2 { width: 380px; height: 380px; background: #f97316; top: 120px; right: 240px; opacity: .42; }
.hero .blob.b3 { width: 320px; height: 320px; background: #06b6d4; bottom: -60px; left: -60px; opacity: .32; }
.hero-inner { position: relative; z-index: 2; }
.hero h1 { font-size: clamp(2.7rem, 6vw, 4.6rem); font-weight: 800; }
.hero .lead { font-size: clamp(1.05rem, 2vw, 1.28rem); margin: 22px 0 34px; color: #d9d3ff; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px;
  font-size: 13px; font-weight: 600; color: #e7e3ff;
  background: rgba(255,255,255,.07); border: 1px solid var(--line-d2);
  padding: 7px 15px; border-radius: 999px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(20,184,166,.25); }

/* stats strip */
.stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-d);
  margin-top: 84px;
}
.stat { padding: 30px 12px; text-align: center; border-left: 1px solid var(--line-d); }
.stat:first-child { border-left: 0; }
.stat .num { font-size: clamp(1.9rem, 4vw, 2.7rem); font-weight: 800; letter-spacing: -.02em; line-height: 1;
  background: var(--grad-soft); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat .label { font-size: 13px; color: var(--muted-d2); margin-top: 8px; }

/* ---------- sections ---------- */
section { padding: 100px 0; }
.section-head { max-width: 720px; margin-bottom: 54px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); }
.section-head p { margin-top: 16px; font-size: 1.1rem; color: var(--body); }
.bg-alt { background: var(--bg-soft); }
.bg-alt2 { background: var(--bg-soft2); }

/* ---------- cards ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative; background: #fff;
  border: 1px solid var(--border-l);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 1px 3px rgba(22,17,58,.04);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
  overflow: hidden;
}
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--grad-brand); opacity: 0; transition: opacity .25s; }
.card:hover { transform: translateY(-5px); border-color: var(--border-l2); box-shadow: 0 18px 40px rgba(109,40,217,.12); }
.card:hover::before { opacity: 1; }
.card .ic {
  width: 54px; height: 54px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 25px; margin-bottom: 20px;
  background: var(--grad-soft);
}
/* per-card accent flavours */
.card.c-violet .ic { background: linear-gradient(135deg,#7c3aed,#6d28d9); }
.card.c-pink   .ic { background: linear-gradient(135deg,#ec4899,#db2777); }
.card.c-coral  .ic { background: linear-gradient(135deg,#fb7185,#f43f5e); }
.card.c-orange .ic { background: linear-gradient(135deg,#fb923c,#f97316); }
.card.c-amber  .ic { background: linear-gradient(135deg,#fbbf24,#f59e0b); }
.card.c-teal   .ic { background: linear-gradient(135deg,#2dd4bf,#14b8a6); }
.card.c-cyan   .ic { background: linear-gradient(135deg,#22d3ee,#06b6d4); }
.card.c-indigo .ic { background: linear-gradient(135deg,#6366f1,#4f46e5); }
.card h3 { font-size: 1.24rem; margin-bottom: 10px; color: var(--ink); }
.card p { font-size: .98rem; color: var(--body); }
.card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-weight: 700; font-size: .95rem; color: var(--violet); }
.card .more i { transition: transform .2s var(--ease); }
.card:hover .more i { transform: translateX(4px); }

/* dark-section cards */
.section-dark .card { background: var(--dark-700); border-color: var(--line-d); box-shadow: none; }
.section-dark .card:hover { border-color: var(--line-d2); box-shadow: none; }
.section-dark .card h3 { color: #fff; }
.section-dark .card p { color: var(--muted-d); }

/* ---------- split / feature ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.feature-list { list-style: none; margin-top: 26px; display: grid; gap: 18px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-list .ck {
  flex: none; width: 28px; height: 28px; border-radius: 50%;
  background: var(--grad-soft); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 15px; margin-top: 2px;
}
.feature-list strong { color: var(--ink); font-weight: 700; display: block; }
.feature-list span { font-size: .96rem; color: var(--body); }
.section-dark .feature-list strong { color: #fff; }
.section-dark .feature-list span { color: var(--muted-d); }

/* media / visual panel */
.media-panel {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: var(--grad-brand); aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.media-panel .ph-mark { font-size: 76px; opacity: .95; }
.media-panel .glass {
  position: absolute; background: rgba(255,255,255,.16); backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.3); border-radius: 14px; padding: 14px 18px;
  display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: .95rem;
  box-shadow: 0 12px 30px rgba(0,0,0,.18);
}
.media-panel .glass i { font-size: 22px; }
.media-panel .g1 { top: 22px; left: 22px; }
.media-panel .g2 { bottom: 26px; right: 22px; }

/* ---------- process / steps ---------- */
.steps { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--border-l); border-radius: var(--radius); padding: 28px 24px; transition: transform .25s var(--ease), box-shadow .25s; }
.step:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(109,40,217,.12); }
.step .n { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-weight: 800; color: #fff; margin-bottom: 16px; background: var(--grad-soft); }
.step h3 { font-size: 1.08rem; margin-bottom: 8px; }
.step p { font-size: .92rem; color: var(--body); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--grad-brand); }
.cta-band .wrap { position: relative; z-index: 2; text-align: center; padding: 40px 28px; }
.cta-band :is(h2,p) { color: #fff; }
.cta-band h2 { font-size: clamp(2rem, 4vw, 2.9rem); }
.cta-band p { color: #ffe9f6; margin: 16px auto 30px; max-width: 56ch; font-size: 1.12rem; }
.cta-band .blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .4; }
.cta-band .blob.x1 { width: 300px; height: 300px; background: #fff; top: -120px; left: 10%; opacity: .18; }
.cta-band .blob.x2 { width: 360px; height: 360px; background: #4f46e5; bottom: -160px; right: 6%; opacity: .5; }

/* ---------- page hero ---------- */
.page-hero { padding: 84px 0 64px; position: relative; overflow: hidden; }
.page-hero .blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .45; pointer-events: none; }
.page-hero .blob.b1 { width: 380px; height: 380px; background: #7c3aed; top: -120px; right: -60px; }
.page-hero .blob.b2 { width: 300px; height: 300px; background: #f97316; bottom: -120px; left: -40px; opacity: .38; }
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(2.3rem, 5vw, 3.6rem); }
.page-hero p { margin-top: 16px; max-width: 64ch; }
.crumbs { font-size: 13px; color: var(--muted-d2); margin-bottom: 18px; }
.crumbs a:hover { color: var(--orange); }

/* ---------- forms ---------- */
.form-card { background: #fff; border: 1px solid var(--border-l); border-radius: var(--radius); padding: 38px; box-shadow: 0 10px 40px rgba(109,40,217,.08); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%; font: inherit; font-size: 15px; background: #fff; color: var(--ink);
  border: 1.5px solid var(--border-l2); border-radius: var(--radius-sm);
  padding: 13px 15px; transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder, .field textarea::placeholder { color: #a59ec4; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px rgba(109,40,217,.14);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: 13px; color: var(--muted-l); margin-top: 14px; }

/* contact info */
.info-list { list-style: none; display: grid; gap: 22px; }
.info-list li { display: flex; gap: 16px; align-items: flex-start; }
.info-list .ic { flex: none; width: 48px; height: 48px; border-radius: 13px; background: var(--grad-soft); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 22px; }
.info-list strong { color: var(--ink); display: block; font-weight: 700; margin-bottom: 2px; }
.info-list a { color: var(--violet); font-weight: 600; }
.info-list a:hover { text-decoration: underline; }
.map-embed { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border-l); margin-top: 56px; }
.map-embed iframe { width: 100%; height: 360px; border: 0; display: block; }

/* ---------- pills / chips ---------- */
.pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.pills span { font-size: .9rem; font-weight: 600; color: var(--ink); background: #fff; border: 1px solid var(--border-l2); border-radius: 22px; padding: 8px 18px; }
.section-dark .pills span { color: #fff; background: var(--dark-700); border-color: var(--line-d2); }

/* ---------- team ---------- */
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.member { background: #fff; border: 1px solid var(--border-l); border-radius: var(--radius); padding: 30px; transition: transform .25s var(--ease), box-shadow .25s; }
.member:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(109,40,217,.12); }
.member .avatar { width: 66px; height: 66px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 20px; color: #fff; margin-bottom: 18px; background: var(--grad-soft); overflow: hidden; }
.member .avatar img { width: 100%; height: 100%; object-fit: cover; }
.member h3 { font-size: 1.16rem; margin-bottom: 2px; }
.member .role { font-size: .9rem; font-weight: 700; margin-bottom: 12px; background: var(--grad-soft); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.member p { font-size: .94rem; color: var(--body); }

/* ---------- testimonial ---------- */
.quote-card { max-width: 860px; margin: 0 auto; text-align: center; }
.quote-card .qmark { font-size: 60px; line-height: .4; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.quote-card blockquote { font-size: clamp(1.25rem, 2.5vw, 1.65rem); line-height: 1.5; color: var(--ink); font-weight: 600; margin: 18px 0 24px; }
.quote-card .cite { font-size: .95rem; color: var(--muted-l); }
.quote-card .cite strong { color: var(--ink); display: block; }

/* ---------- facts ---------- */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 28px; }
.fact { text-align: center; }
.fact .n { font-size: clamp(2.1rem, 4.5vw, 3.2rem); font-weight: 800; letter-spacing: -.02em; line-height: 1; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.fact .l { font-size: 14px; color: var(--body); margin-top: 10px; }
.section-dark .fact .l { color: var(--muted-d); }

/* ---------- legal ---------- */
.legal { max-width: 820px; margin: 0 auto; }
.legal .updated { font-size: .9rem; color: var(--muted-l); margin-bottom: 2rem; }
.legal h2 { font-size: 1.4rem; margin: 2.4rem 0 .8rem; }
.legal h3 { font-size: 1.08rem; color: var(--ink); font-weight: 700; margin: 1.6rem 0 .5rem; }
.legal p { margin-bottom: 1rem; }
.legal ul, .legal ol { margin: 0 0 1rem 1.4rem; }
.legal li { margin-bottom: .55rem; }
.legal a { color: var(--violet); word-break: break-word; }
.legal a:hover { text-decoration: underline; }
.legal table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.5rem; font-size: .95rem; }
.legal th, .legal td { border: 1px solid var(--border-l); padding: 10px 14px; text-align: left; vertical-align: top; }
.legal th { color: var(--ink); font-weight: 700; background: var(--bg-soft); }

/* ---------- footer ---------- */
.site-footer { background: var(--dark-900); border-top: 1px solid var(--line-d); padding: 66px 0 30px; color: var(--muted-d); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { font-size: .95rem; max-width: 34ch; color: var(--muted-d); }
.social { display: flex; gap: 12px; margin-top: 20px; }
.social a { width: 42px; height: 42px; border: 1px solid var(--line-d2); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--muted-d); font-size: 21px; transition: transform .2s var(--ease), color .2s, border-color .2s, background .2s; }
.social a:hover { color: #fff; border-color: transparent; background: var(--grad-soft); transform: translateY(-2px); }
.footer-col h4 { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-d2); margin-bottom: 16px; font-weight: 700; }
.footer-col a, .footer-col p { display: block; font-size: .95rem; color: var(--muted-d); margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; border-top: 1px solid var(--line-d); margin-top: 48px; padding-top: 24px; font-size: 13px; color: var(--muted-d2); }
.footer-legal { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer-legal a { color: var(--muted-d2); transition: color .2s; }
.footer-legal a:hover { color: var(--orange); }
.footer-legal .sep { color: var(--line-d2); }

/* ---------- cookie banner ---------- */
.cookie-banner {
  position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 2000;
  max-width: 680px; margin: 0 auto; background: #fff;
  border: 1px solid var(--border-l); border-radius: var(--radius);
  box-shadow: 0 16px 50px rgba(22,17,58,.22);
  padding: 18px 22px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.cookie-banner p { margin: 0; flex: 1; min-width: 240px; font-size: .92rem; color: var(--body); }
.cookie-banner a { color: var(--violet); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; }
.cookie-banner .btn { padding: 10px 20px; font-size: 14px; }
@media (max-width: 520px) {
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; padding: 16px; }
  .cookie-actions { width: 100%; }
  .cookie-actions .btn { flex: 1; justify-content: center; }
}

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(odd) { border-left: 0; }
  .stat { border-top: 1px solid var(--line-d); }
  .stat:nth-child(1), .stat:nth-child(2) { border-top: 0; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; inset: 74px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--dark-800); border-bottom: 1px solid var(--line-d);
    padding: 12px 28px 24px; transform: translateY(-130%); transition: transform .35s var(--ease);
  }
  .nav-links.open { transform: none; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--line-d); }
  .nav-links a.btn { margin-top: 14px; justify-content: center; border-bottom: 0; }
  .nav-toggle { display: block; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  section { padding: 74px 0; }
}