/* =========================================================
   DN-Guard — Stylesheet
   A product of RLW Technology Pty Ltd
   ========================================================= */

:root{
  --navy-950:#070b18;
  --navy-900:#0b1230;
  --navy-800:#101a3d;
  --navy-700:#16214d;
  --blue:#3b7cf6;
  --blue-light:#6fa1ff;
  --purple:#a855f7;
  --magenta:#e14bd6;
  --coral:#ff6a5c;
  --teal:#2dd4bf;
  --ink:#0b1230;
  --paper:#f6f7fb;
  --white:#ffffff;
  --muted:#8b93b8;
  --muted-light:#c4c9e0;
  --line: rgba(255,255,255,0.08);
  --line-dark: rgba(11,18,48,0.08);
  --radius:16px;
  --radius-sm:10px;
  --shadow-lg: 0 20px 60px rgba(8,12,30,0.35);
  --shadow-sm: 0 8px 24px rgba(8,12,30,0.12);
  --grad-brand: linear-gradient(95deg, var(--blue) 0%, var(--purple) 55%, var(--magenta) 100%);
  --max-w: 1180px;
  --font: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;
}

*,*::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:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; line-height:1.15; font-weight:800; letter-spacing:-0.01em; }
p{ margin:0; }
.container{ max-width:var(--max-w); margin:0 auto; padding:0 24px; }
section{ position:relative; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--blue-light);
  background:rgba(59,124,246,0.1);
  border:1px solid rgba(59,124,246,0.25);
  padding:6px 14px; border-radius:999px;
  margin-bottom:18px;
}
.eyebrow.on-light{ color:#4a3fce; background:rgba(90,60,220,0.08); border-color:rgba(90,60,220,0.2); }

.text-grad{
  background:var(--grad-brand);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:inherit; font-weight:700; font-size:15px;
  padding:14px 26px; border-radius:999px; border:0; cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--grad-brand); color:#fff; box-shadow:0 12px 30px rgba(168,85,247,0.35); }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 16px 36px rgba(168,85,247,0.45); }
.btn-ghost{ background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,0.35); }
.btn-ghost:hover{ background:rgba(255,255,255,0.08); border-color:rgba(255,255,255,0.6); }
.btn-dark{ background:var(--navy-900); color:#fff; }
.btn-dark:hover{ transform:translateY(-2px); box-shadow:0 12px 24px rgba(11,18,48,0.25); }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.6; cursor:not-allowed; transform:none !important; }

/* ---------- Header ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(7,11,24,0.72);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .2s ease;
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height:30px; width:auto; }
.brand-fallback{ font-weight:800; font-size:20px; color:#fff; letter-spacing:.02em; }

.main-nav ul{ display:flex; align-items:center; gap:34px; }
.main-nav a{
  color:var(--muted-light); font-weight:600; font-size:14.5px;
  padding:6px 0; border-bottom:2px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.main-nav a:hover{ color:#fff; border-color:var(--purple); }

.header-cta{ display:flex; align-items:center; gap:14px; }
.header-cta .btn{ padding:11px 22px; font-size:14px; }

.nav-toggle{
  display:none; width:42px; height:42px; border-radius:10px; border:1px solid var(--line);
  background:rgba(255,255,255,0.04); cursor:pointer; position:relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; position:absolute; left:11px; width:20px; height:2px; background:#fff; transition:.2s;
}
.nav-toggle span{ top:20px; }
.nav-toggle span::before{ top:-6px; }
.nav-toggle span::after{ top:6px; }
.nav-toggle.active span{ background:transparent; }
.nav-toggle.active span::before{ transform:rotate(45deg); top:0; }
.nav-toggle.active span::after{ transform:rotate(-45deg); top:0; }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:170px 0 120px;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(168,85,247,0.35), transparent 60%),
    radial-gradient(700px 500px at 5% 10%, rgba(59,124,246,0.28), transparent 60%),
    linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 60%, var(--navy-800) 100%);
  color:#fff;
  overflow:hidden;
}
.hero::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size:26px 26px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,0.5), transparent 55%);
  opacity:.5;
}
.hero-grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center;
}
.hero h1{ font-size:clamp(34px,4.6vw,56px); margin-bottom:22px; }
.hero-lead{ font-size:18px; color:var(--muted-light); max-width:540px; margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:44px; }
.hero-trust{ display:flex; gap:28px; flex-wrap:wrap; }
.hero-trust div{ display:flex; flex-direction:column; }
.hero-trust strong{ font-size:24px; font-weight:800; }
.hero-trust span{ font-size:12.5px; color:var(--muted); text-transform:uppercase; letter-spacing:.05em; }

.hero-panel{
  position:relative; background:rgba(255,255,255,0.04);
  border:1px solid var(--line); border-radius:20px; padding:8px;
  box-shadow:var(--shadow-lg);
}
.hero-panel img{ border-radius:14px; width:100%; }
.hero-badge{
  position:absolute; left:-18px; bottom:-22px;
  background:var(--white); color:var(--ink);
  padding:16px 18px; border-radius:14px; box-shadow:var(--shadow-sm);
  display:flex; align-items:center; gap:12px; max-width:260px;
}
.hero-badge .dot{ width:38px; height:38px; border-radius:50%; background:var(--grad-brand); flex:none;
  display:flex; align-items:center; justify-content:center; color:#fff; font-weight:800; }
.hero-badge strong{ display:block; font-size:14px; }
.hero-badge span{ font-size:12px; color:var(--muted); }

/* ---------- Marquee / logos bar ---------- */
.strip{
  background:var(--navy-900); color:var(--muted-light);
  padding:18px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.strip .container{ display:flex; align-items:center; justify-content:center; gap:14px; flex-wrap:wrap; text-align:center; }
.strip p{ font-size:14px; }
.strip strong{ color:#fff; }

/* ---------- Section header ---------- */
.section-head{ max-width:680px; margin:0 auto 52px; text-align:center; }
.section-head h2{ font-size:clamp(26px,3.4vw,38px); margin-bottom:14px; }
.section-head p{ color:var(--muted); font-size:16.5px; }
.section-head.left{ margin:0 0 44px; text-align:left; }

.section-pad{ padding:96px 0; }
.bg-navy{ background:var(--navy-950); color:#fff; }
.bg-navy .muted{ color:var(--muted-light); }
.bg-panel{ background:#eef0fb; }

/* ---------- Stats (why it matters) ---------- */
.stat-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
.stat-card{
  background:rgba(255,255,255,0.04); border:1px solid var(--line);
  border-radius:var(--radius); padding:28px 22px; text-align:center;
}
.stat-card strong{
  display:block; font-size:clamp(28px,3vw,36px); font-weight:800; margin-bottom:8px;
  background:var(--grad-brand); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat-card span{ font-size:14px; color:var(--muted-light); }

/* ---------- About / feature split ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.split.reverse .split-media{ order:2; }
.split-media img{ border-radius:var(--radius); box-shadow:var(--shadow-sm); }
.split h2{ font-size:clamp(24px,3vw,34px); margin-bottom:18px; }
.split p{ color:#4c5372; font-size:16px; margin-bottom:16px; }
.check-list li{
  display:flex; gap:12px; padding:10px 0; font-size:15px; color:#333a5c;
  border-top:1px solid var(--line-dark);
}
.check-list li:first-child{ border-top:0; }
.check-list svg{ flex:none; margin-top:3px; }

/* ---------- Feature cards ---------- */
.feature-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.feature-card{
  background:#fff; border:1px solid #e7e9f5; border-radius:var(--radius);
  padding:30px 26px; box-shadow:var(--shadow-sm); transition:transform .18s ease, box-shadow .18s ease;
}
.feature-card:hover{ transform:translateY(-4px); box-shadow:0 20px 40px rgba(11,18,48,0.12); }
.feature-icon{
  width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:var(--grad-brand); color:#fff; margin-bottom:20px;
}
.feature-card h3{ font-size:18px; margin-bottom:10px; }
.feature-card p{ color:var(--muted); font-size:14.5px; }

/* ---------- Audience cards ---------- */
.audience-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.audience-card{
  background:rgba(255,255,255,0.04); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 22px; text-align:center;
}
.audience-card .ic{
  width:48px; height:48px; margin:0 auto 16px; border-radius:12px;
  background:linear-gradient(135deg, rgba(59,124,246,0.25), rgba(168,85,247,0.25));
  display:flex; align-items:center; justify-content:center; color:var(--blue-light);
}
.audience-card h4{ color:#fff; font-size:16px; margin-bottom:6px; }
.audience-card p{ color:var(--muted); font-size:13.5px; }

/* ---------- Deployment options ---------- */
.deploy-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.deploy-card{
  background:#fff; border:1px solid #e7e9f5; border-radius:var(--radius);
  padding:26px 22px; box-shadow:var(--shadow-sm);
}
.deploy-card .tag{
  display:inline-block; font-size:11.5px; font-weight:800; letter-spacing:.05em; text-transform:uppercase;
  padding:4px 10px; border-radius:999px; margin-bottom:14px;
}
.tag-cloud{ background:rgba(59,124,246,0.12); color:#2455c9; }
.tag-hybrid{ background:rgba(168,85,247,0.12); color:#8b21c9; }
.tag-onsite{ background:rgba(255,106,92,0.12); color:#d43e2f; }
.tag-own{ background:rgba(45,212,191,0.14); color:#0f7a6d; }
.deploy-card h3{ font-size:17px; margin-bottom:10px; }
.deploy-card p{ color:var(--muted); font-size:14px; }

/* ---------- Proof / POC banner ---------- */
.proof{
  background:var(--navy-950); color:#fff; border-radius:24px; padding:56px;
  display:grid; grid-template-columns:1fr 1.2fr; gap:48px; align-items:center;
  box-shadow:var(--shadow-lg);
}
.proof h2{ font-size:clamp(24px,3vw,32px); margin-bottom:14px; }
.proof p{ color:var(--muted-light); font-size:15.5px; margin-bottom:8px; }
.proof-stats{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.proof-stats .p-stat{ background:rgba(255,255,255,0.05); border:1px solid var(--line); border-radius:14px; padding:20px; }
.proof-stats strong{ display:block; font-size:26px; font-weight:800; color:var(--teal); margin-bottom:4px; }
.proof-stats span{ font-size:13px; color:var(--muted-light); }

/* ---------- Pricing ---------- */
.plan-tabs{ display:flex; justify-content:center; gap:10px; margin-bottom:40px; flex-wrap:wrap; }
.plan-tab{
  padding:10px 22px; border-radius:999px; border:1.5px solid #dfe2f2; background:#fff;
  font-weight:700; font-size:14px; color:#4c5372; cursor:pointer; transition:.15s;
}
.plan-tab.active, .plan-tab:hover{ background:var(--grad-brand); color:#fff; border-color:transparent; }

.pricing-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.price-card{
  background:#fff; border:1px solid #e7e9f5; border-radius:var(--radius);
  padding:28px 24px; display:flex; flex-direction:column; box-shadow:var(--shadow-sm);
  position:relative;
}
.price-card.highlight{ border:2px solid transparent; background:
   linear-gradient(#fff,#fff) padding-box,
   var(--grad-brand) border-box; }
.price-card .ribbon{
  position:absolute; top:-13px; right:20px; background:var(--grad-brand); color:#fff;
  font-size:11.5px; font-weight:800; letter-spacing:.04em; text-transform:uppercase;
  padding:5px 12px; border-radius:999px;
}
.price-card h3{ font-size:17px; margin-bottom:6px; }
.price-card .sub{ font-size:13px; color:var(--muted); margin-bottom:18px; }
.price-card .amount{ font-size:32px; font-weight:800; margin-bottom:2px; }
.price-card .amount small{ font-size:13px; font-weight:600; color:var(--muted); }
.price-card .setup{ font-size:13px; color:var(--muted); margin-bottom:20px; }
.price-card ul{ margin-bottom:24px; flex:1; }
.price-card ul li{
  font-size:13.8px; color:#3d4468; padding:8px 0; border-top:1px solid var(--line-dark);
  display:flex; gap:8px;
}
.price-card ul li:first-child{ border-top:0; }
.price-note{ text-align:center; color:var(--muted); font-size:13.5px; margin-top:36px; }

.trial-banner{
  margin-top:40px; border-radius:var(--radius); background:linear-gradient(120deg, rgba(59,124,246,0.08), rgba(168,85,247,0.08));
  border:1px dashed rgba(120,90,220,0.4); padding:26px 30px;
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.trial-banner h4{ font-size:17px; margin-bottom:6px; }
.trial-banner p{ color:var(--muted); font-size:14px; }

/* ---------- Steps / how it works ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; counter-reset:step; }
.step{ position:relative; padding-top:14px; }
.step::before{
  counter-increment:step; content:counter(step);
  display:flex; align-items:center; justify-content:center;
  width:42px; height:42px; border-radius:50%; background:var(--grad-brand); color:#fff;
  font-weight:800; margin-bottom:18px;
}
.step h4{ font-size:16px; margin-bottom:8px; }
.step p{ color:var(--muted); font-size:14px; }

/* ---------- Order form ---------- */
.order-wrap{
  display:grid; grid-template-columns:0.85fr 1.15fr; gap:0; border-radius:24px; overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.order-info{
  background:var(--navy-950); color:#fff; padding:52px 44px;
  background-image: radial-gradient(600px 400px at 90% 0%, rgba(168,85,247,0.35), transparent 60%);
}
.order-info h2{ font-size:clamp(24px,3vw,30px); margin-bottom:16px; }
.order-info p{ color:var(--muted-light); font-size:15px; margin-bottom:30px; }
.order-contact{ display:flex; flex-direction:column; gap:18px; margin-bottom:34px; }
.order-contact a, .order-contact div{
  display:flex; align-items:center; gap:12px; font-size:14.5px; color:#fff; font-weight:600;
}
.order-contact .ic{
  width:38px; height:38px; border-radius:10px; background:rgba(255,255,255,0.08);
  display:flex; align-items:center; justify-content:center; flex:none;
}
.order-list li{ font-size:13.8px; color:var(--muted-light); padding:8px 0; display:flex; gap:10px; border-top:1px solid var(--line); }
.order-list li:first-child{ border-top:0; }

.order-form{ background:#fff; padding:52px 44px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:13px; font-weight:700; color:#333a5c; margin-bottom:7px; }
.field .req{ color:var(--coral); }
.field input, .field select, .field textarea{
  width:100%; padding:13px 15px; border-radius:10px; border:1.5px solid #dfe2f2;
  font-family:inherit; font-size:14.5px; color:var(--ink); background:#fbfbff;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--blue); box-shadow:0 0 0 4px rgba(59,124,246,0.12); background:#fff;
}
.field textarea{ resize:vertical; min-height:110px; }
.radio-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.radio-card{
  border:1.5px solid #dfe2f2; border-radius:10px; padding:11px 14px; cursor:pointer;
  font-size:13.6px; font-weight:600; color:#4c5372; display:flex; align-items:center; gap:9px;
  transition:.15s;
}
.radio-card input{ accent-color:var(--purple); width:15px; height:15px; }
.radio-card:has(input:checked){ border-color:var(--purple); background:rgba(168,85,247,0.06); color:var(--ink); }
.hp-field{ position:absolute; left:-9999px; top:-9999px; }
.form-foot{ display:flex; align-items:center; gap:14px; margin-top:8px; }
.form-msg{ font-size:13.8px; font-weight:600; padding:12px 14px; border-radius:10px; display:none; }
.form-msg.show{ display:block; }
.form-msg.success{ background:rgba(45,212,191,0.12); color:#0f7a6d; display:block; }
.form-msg.error{ background:rgba(255,106,92,0.12); color:#c23a2c; display:block; }
.privacy-note{ font-size:12.5px; color:var(--muted); margin-top:14px; }

/* ---------- FAQ ---------- */
.faq{ max-width:820px; margin:0 auto; }
.faq-item{ border-bottom:1px solid var(--line-dark); }
.faq-q{
  width:100%; text-align:left; background:none; border:0; padding:22px 0; cursor:pointer;
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  font-family:inherit; font-size:16px; font-weight:700; color:var(--ink);
}
.faq-q .plus{ flex:none; width:26px; height:26px; border-radius:50%; border:1.5px solid #cfd4ea; position:relative; transition:.2s; }
.faq-q .plus::before, .faq-q .plus::after{ content:""; position:absolute; background:#4c5372; top:50%; left:50%; }
.faq-q .plus::before{ width:11px; height:1.6px; transform:translate(-50%,-50%); }
.faq-q .plus::after{ width:1.6px; height:11px; transform:translate(-50%,-50%); transition:.2s; }
.faq-item.open .plus{ transform:rotate(180deg); background:var(--grad-brand); border-color:transparent; }
.faq-item.open .plus::before, .faq-item.open .plus::after{ background:#fff; }
.faq-item.open .plus::after{ opacity:0; }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .25s ease; }
.faq-a p{ padding-bottom:22px; color:var(--muted); font-size:14.5px; max-width:680px; }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--grad-brand); border-radius:24px; padding:56px; text-align:center; color:#fff;
}
.cta-band h2{ font-size:clamp(24px,3.2vw,34px); margin-bottom:14px; }
.cta-band p{ color:rgba(255,255,255,0.9); margin-bottom:30px; font-size:16px; }
.cta-band .btn-dark{ background:#0b1230; }
.cta-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy-950); color:var(--muted-light); padding:70px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:40px; margin-bottom:50px; }
.footer-brand img{ height:28px; margin-bottom:16px; }
.footer-brand p{ font-size:14px; color:var(--muted); max-width:280px; margin-bottom:20px; }
.footer-social{ display:flex; gap:10px; }
.footer-social a{
  width:36px; height:36px; border-radius:10px; background:rgba(255,255,255,0.06);
  display:flex; align-items:center; justify-content:center; transition:.15s;
}
.footer-social a:hover{ background:var(--grad-brand); }
.footer-col h5{ color:#fff; font-size:13.5px; text-transform:uppercase; letter-spacing:.06em; margin-bottom:18px; }
.footer-col li{ margin-bottom:12px; font-size:14.5px; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{
  border-top:1px solid var(--line); padding-top:26px; display:flex; justify-content:space-between;
  flex-wrap:wrap; gap:12px; font-size:13px; color:var(--muted);
}

/* ---------- Utilities ---------- */
.mt-0{ margin-top:0; }
.center{ text-align:center; }
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-panel{ max-width:520px; }
  .stat-grid{ grid-template-columns:repeat(2,1fr); }
  .split{ grid-template-columns:1fr; gap:36px; }
  .split.reverse .split-media{ order:0; }
  .feature-grid{ grid-template-columns:repeat(2,1fr); }
  .audience-grid{ grid-template-columns:repeat(2,1fr); }
  .deploy-grid{ grid-template-columns:repeat(2,1fr); }
  .proof{ grid-template-columns:1fr; padding:40px 28px; }
  .pricing-grid{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .order-wrap{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 720px){
  .main-nav, .header-cta .btn-ghost{ display:none; }
  .nav-toggle{ display:block; }
  .site-header.nav-open .main-nav{
    display:block; position:absolute; top:76px; left:0; right:0;
    background:var(--navy-950); border-bottom:1px solid var(--line); padding:14px 24px 24px;
  }
  .site-header.nav-open .main-nav ul{ flex-direction:column; align-items:flex-start; gap:14px; }
  .hero{ padding:140px 0 80px; }
  .hero-actions .btn{ width:100%; }
  .stat-grid{ grid-template-columns:1fr 1fr; }
  .feature-grid, .audience-grid, .deploy-grid, .pricing-grid, .steps{ grid-template-columns:1fr; }
  .section-pad{ padding:64px 0; }
  .order-info, .order-form{ padding:34px 24px; }
  .form-row{ grid-template-columns:1fr; }
  .radio-cards{ grid-template-columns:1fr; }
  .cta-band{ padding:40px 24px; }
  .footer-grid{ grid-template-columns:1fr; gap:30px; }
  .footer-bottom{ flex-direction:column; }
}