/* ============================================================
   NATIONS GUARD — by Guard Hubb Technologies
   Ink #0B0E14 / Signal Blue #2F8FE0 / Alert Red #E63946 (sparing)
   Display: "Sora" (confident, civic-tech register)
   Body: "Inter"
   Utility/data: "IBM Plex Mono"
   Signature: pulse-ring motif (an alert broadcasting outward)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@600;700;800&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --ink: #0B0E14;
  --ink-panel: #12161F;
  --blue: #2F8FE0;
  --blue-deep: #1E6FB8;
  --blue-glow: #7FC1FF;
  --red: #E63946;
  --red-deep: #C42433;
  --paper: #F6F8FB;
  --paper-dim: #ECF0F6;
  --text: #10131A;
  --text-soft: #565E6C;
  --line: rgba(11,14,20,0.12);
  --line-on-dark: rgba(255,255,255,0.14);
  --white: #FFFFFF;

  --display: 'Sora', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --container: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--body);
  background: var(--paper);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.08;
  margin: 0;
  color: var(--ink);
}
p{ margin: 0 0 1em; }
ul{ margin:0; padding:0; list-style:none; }

.wrap{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow{
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before{
  content:'';
  width: 9px;
  height: 9px;
  background: var(--blue);
  border-radius: 50%;
  display:inline-block;
  flex-shrink:0;
  box-shadow: 0 0 0 3px rgba(47,143,224,0.25);
}
.eyebrow.on-dark{ color: var(--blue-glow); }
.eyebrow.on-dark::before{ background: var(--blue-glow); box-shadow: 0 0 0 3px rgba(127,193,255,0.25); }
.eyebrow.alert{ color: var(--red); }
.eyebrow.alert::before{ background: var(--red); box-shadow: 0 0 0 3px rgba(230,57,70,0.22); }

:focus-visible{
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

/* ---------------- Pulse-ring signature motif ---------------- */
.pulse-wrap{ position:absolute; pointer-events:none; }
.pulse-ring{
  fill:none;
  stroke: var(--blue);
  opacity: 0.35;
}
.pulse-dot{ fill: var(--blue); }
@keyframes pulse-out{
  0%{ r:4; opacity:0.8; }
  100%{ r:70; opacity:0; }
}
.pulse-anim{ animation: pulse-out 2.6s ease-out infinite; }
@media (prefers-reduced-motion: reduce){ .pulse-anim{ animation:none; opacity:0.25; } }

/* ---------------- Header ---------------- */
header.site{
  position: sticky;
  top:0;
  z-index: 100;
  background: var(--ink);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.nav{
  max-width: var(--container);
  margin: 0 auto;
  padding: 12px 32px;
  display:flex;
  align-items:center;
  justify-content: space-between;
}
.brand{ display:flex; align-items:center; gap:14px; }
.brand img{ height: 58px; width:auto; }
.brand .brand-name{ font-family: var(--display); font-weight:700; font-size:17px; color:var(--white); line-height:1.2; }
.brand .brand-name small{ display:block; font-family:var(--mono); font-size:10px; font-weight:600; color:var(--blue-glow); letter-spacing:0.08em; text-transform:uppercase; }
.nav-links{
  display:flex;
  gap: 32px;
  align-items:center;
}
.nav-links a{
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after{
  content:'';
  position:absolute;
  left:0; right:0; bottom:-2px;
  height:2px;
  background: var(--blue-glow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after{ transform: scaleX(1); }
.nav-links a.active{ color: var(--white); }
.nav-cta{
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  background: var(--red);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 6px;
  letter-spacing: 0.02em;
}
.nav-cta:hover{ background: var(--red-deep); }
.nav-toggle{ display:none; }

@media (max-width: 900px){
  .nav-links{
    position: fixed;
    top: 82px; left:0; right:0;
    background: var(--ink);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 32px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: all .2s ease;
  }
  .nav-links.open{ transform: translateY(0); opacity:1; pointer-events:auto; }
  .nav-links a{ padding: 12px 0; width:100%; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .nav-links a.active::after, .nav-links a::after{ display:none; }
  .nav-toggle{
    display:flex;
    flex-direction: column;
    gap: 5px;
    background:none;
    border:none;
    cursor:pointer;
    padding: 8px;
  }
  .nav-toggle span{ width: 22px; height: 2px; background: var(--white); }
}

/* ---------------- Hero ---------------- */
.hero{
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  padding: 30px 0 0;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.6fr;
  align-items:center;
  gap: 40px;
}
.hero-copy{ position:relative; z-index:2; padding: 56px 0 72px; }
.hero h1{
  color: var(--white);
  font-size: clamp(36px, 4.4vw, 58px);
}
.hero h1 span{ color: var(--blue-glow); }
.hero .tagline{
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--blue-glow);
  margin: 16px 0 0;
}
.hero .lede{
  font-size: 17.5px;
  color: rgba(255,255,255,0.68);
  max-width: 520px;
  margin: 20px 0 34px;
}
.hero-ctas{ display:flex; gap: 14px; flex-wrap: wrap; }
.hero-phone{
  position:relative;
  z-index:2;
  display:flex;
  justify-content:center;
  padding-top: 30px;
}
.hero-phone img{
  width: 240px;
  border-radius: 22px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.5);
  border: 4px solid #1a1f2b;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-phone{ display:none; }
  .hero-copy{ padding: 40px 0 48px; }
}

.btn{
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 14px 26px;
  border-radius: 8px;
  display:inline-flex;
  align-items:center;
  gap: 10px;
  border: 1.5px solid transparent;
  transition: all .18s ease;
}
.btn-blue{ background: var(--blue); color: var(--white); }
.btn-blue:hover{ background: var(--blue-deep); transform: translateY(-1px); }
.btn-red{ background: var(--red); color: var(--white); }
.btn-red:hover{ background: var(--red-deep); }
.btn-outline{ border-color: rgba(255,255,255,0.35); color: var(--white); }
.btn-outline:hover{ border-color: var(--white); background: rgba(255,255,255,0.06); }
.btn-outline.dark{ border-color: rgba(11,14,20,0.3); color: var(--ink); }
.btn-outline.dark:hover{ border-color: var(--ink); background: rgba(11,14,20,0.05); }

/* Stat strip */
.stat-strip{
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 0;
}
.stat-grid{
  display:grid;
  grid-template-columns: repeat(4,1fr);
}
.stat-cell{
  padding: 30px 28px;
  border-right: 1px solid var(--line);
}
.stat-cell:last-child{ border-right:none; }
.stat-cell .num{
  font-family: var(--display);
  font-weight: 800;
  font-size: 32px;
  color: var(--ink);
}
.stat-cell .lbl{ font-size: 13.5px; color: var(--text-soft); margin-top:6px; }
@media (max-width: 900px){ .stat-grid{ grid-template-columns: 1fr 1fr; } .stat-cell{ border-bottom:1px solid var(--line); } }
@media (max-width: 560px){ .stat-grid{ grid-template-columns: 1fr; } }

/* ---------------- Sections ---------------- */
section{ padding: 90px 0; }
.section-head{ max-width: 620px; margin-bottom: 50px; }
.section-head h2{ font-size: clamp(28px, 3.4vw, 40px); }
.section-head p{ font-size: 16.5px; color: var(--text-soft); margin-top: 14px; }

.bg-ink{ background: var(--ink); color: rgba(255,255,255,0.85); }
.bg-ink h2, .bg-ink h3, .bg-ink h4{ color: var(--white); }
.bg-ink .section-head p{ color: rgba(255,255,255,0.6); }
.bg-dim{ background: var(--paper-dim); }

/* Feature grid (how app works, 4pt) */
.feature-grid{
  display:grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.feature-cell{
  background: var(--white);
  padding: 30px 26px;
}
.feature-cell .num{ font-family:var(--mono); font-size:12px; color:var(--blue); font-weight:600; }
.feature-cell h3{ font-size:18px; margin:10px 0 8px; }
.feature-cell p{ font-size:14px; color:var(--text-soft); margin:0; }
@media (max-width: 900px){ .feature-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .feature-grid{ grid-template-columns: 1fr; } }

/* Benefit cards (6-grid) */
.benefit-grid{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.benefit-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
}
.benefit-card .num{ font-family:var(--mono); font-size:12px; color:var(--blue); font-weight:600; }
.benefit-card h3{ font-size:19px; margin:10px 0 12px; }
.benefit-card ul{ display:grid; gap:10px; }
.benefit-card li{
  font-size:14px;
  color:var(--text-soft);
  padding-left:18px;
  position:relative;
}
.benefit-card li::before{
  content:'';
  position:absolute; left:0; top:7px;
  width:6px; height:6px;
  background:var(--blue);
  border-radius:50%;
}
@media (max-width: 900px){ .benefit-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px){ .benefit-grid{ grid-template-columns: 1fr; } }

/* Mission/vision */
.mv-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv-card{ background: var(--ink-panel); border: 1px solid var(--line-on-dark); border-radius: 14px; padding: 38px 34px; }
.mv-card p{ font-size: 17px; color: var(--white); font-weight:500; margin:0; line-height:1.55; }
@media (max-width: 760px){ .mv-grid{ grid-template-columns: 1fr; } }

/* Values grid */
.value-grid{ display:grid; grid-template-columns: repeat(5,1fr); gap: 20px; }
.value-card{ border-top: 3px solid var(--blue); padding-top: 18px; }
.value-card h3{ font-size: 17px; margin-bottom: 6px; }
.value-card p{ font-size: 13.5px; color: var(--text-soft); margin:0; }
@media (max-width: 900px){ .value-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .value-grid{ grid-template-columns: 1fr; } }

/* Audience grid */
.audience-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.audience-card{ background: var(--white); border:1px solid var(--line); border-radius:12px; padding:22px; }
.audience-card h3{ font-size:16px; margin-bottom:6px; }
.audience-card p{ font-size:13.5px; color:var(--text-soft); margin:0; }
@media (max-width: 900px){ .audience-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .audience-grid{ grid-template-columns: 1fr; } }

/* Steps (numbered flow) */
.step-flow{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.step-flow.cols-4{ grid-template-columns: repeat(4,1fr); }
.step-item{ position:relative; padding-top: 46px; }
.step-item .step-num{
  position:absolute; top:0; left:0;
  width:36px; height:36px;
  border-radius:50%;
  background: var(--ink);
  color: var(--white);
  font-family: var(--mono);
  font-weight:600;
  font-size:14px;
  display:flex; align-items:center; justify-content:center;
}
.step-item h3{ font-size:17px; margin-bottom:8px; }
.step-item p{ font-size:14px; color:var(--text-soft); margin:0; }
@media (max-width: 900px){ .step-flow, .step-flow.cols-4{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .step-flow, .step-flow.cols-4{ grid-template-columns: 1fr; } }

/* App variation cards */
.variation-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.variation-card{ background:var(--white); border:1px solid var(--line); border-radius:14px; padding:32px; }
.variation-card .tag{ font-family:var(--mono); font-size:11px; color:var(--blue); text-transform:uppercase; letter-spacing:0.08em; font-weight:600; }
.variation-card h3{ font-size:22px; margin:10px 0 12px; }
.variation-card p{ font-size:15px; color:var(--text-soft); margin:0; }
@media (max-width: 760px){ .variation-grid{ grid-template-columns:1fr; } }

/* Plan comparison */
.plan-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.plan-card{ background:var(--white); border:1px solid var(--line); border-radius:14px; padding:32px; }
.plan-card.pro{ border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue); }
.plan-card .plan-name{ font-family:var(--display); font-weight:700; font-size:22px; }
.plan-card .plan-price{ font-family:var(--mono); font-size:13px; color:var(--text-soft); margin: 6px 0 20px; }
.plan-card ul{ display:grid; gap:12px; }
.plan-card li{ font-size:14px; color:var(--text); padding-left:20px; position:relative; }
.plan-card li::before{ content:'✓'; position:absolute; left:0; color:var(--blue); font-weight:700; }
@media (max-width: 760px){ .plan-grid{ grid-template-columns:1fr; } }

/* Phone screen gallery */
.screen-gallery{ display:grid; grid-template-columns:repeat(5,1fr); gap:18px; }
.screen-gallery img{ border-radius:14px; border:3px solid var(--ink); box-shadow: 0 12px 30px rgba(11,14,20,0.12); }
@media (max-width: 900px){ .screen-gallery{ grid-template-columns:repeat(3,1fr); } }
@media (max-width: 560px){ .screen-gallery{ grid-template-columns:repeat(2,1fr); } }

/* Testimonial */
.testimonial{
  display:grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  align-items:center;
  background: var(--ink-panel);
  border-radius: 16px;
  overflow:hidden;
}
.testimonial img{ width:100%; height:100%; object-fit:cover; min-height:240px; }
.testimonial .quote-body{ padding: 32px 32px 32px 0; }
.testimonial blockquote{ font-family:var(--display); font-size:22px; font-weight:600; color:var(--white); margin:0 0 16px; line-height:1.4; }
.testimonial cite{ font-family:var(--mono); font-size:13px; color:var(--blue-glow); font-style:normal; }
@media (max-width: 760px){ .testimonial{ grid-template-columns:1fr; } .testimonial .quote-body{ padding: 0 24px 28px; } .testimonial img{ min-height:200px; } }

/* Quote cards (focus group) */
.quote-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.quote-card{ background:var(--white); border:1px solid var(--line); border-radius:12px; padding:24px; }
.quote-card p{ font-size:14.5px; color:var(--text); font-style:italic; margin:0 0 12px; }
.quote-card cite{ font-family:var(--mono); font-size:12px; color:var(--blue); font-style:normal; }
@media (max-width: 900px){ .quote-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width: 620px){ .quote-grid{ grid-template-columns:1fr; } }

/* Contact */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-info h3{ font-size: 21px; margin-bottom: 18px; }
.contact-row{ padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-row .label{ font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue); display:block; margin-bottom: 6px; }
.contact-row .value{ font-size: 16.5px; color: var(--ink); font-weight: 500; }
form.contact-form{ display:grid; gap: 18px; }
.field label{ font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-soft); display:block; margin-bottom: 8px; }
.field input, .field textarea, .field select{
  width:100%; font-family: var(--body); font-size: 15px; padding: 13px 14px;
  border: 1.5px solid var(--line); background: var(--white); border-radius: 8px; color: var(--text);
}
.field input:focus, .field textarea:focus, .field select:focus{ border-color: var(--blue); outline:none; }
.field textarea{ resize: vertical; min-height: 110px; }
.form-note{ font-size: 13px; color: var(--text-soft); margin-top:4px; }

/* CTA band */
.cta-band{ position:relative; overflow:hidden; background: linear-gradient(120deg, var(--ink), var(--blue-deep)); color: var(--white); padding: 64px 0; text-align:center; }
.cta-band h2{ color: var(--white); font-size: clamp(26px,3.6vw,40px); margin-bottom: 22px; }
.cta-band .btn-outline{ border-color: rgba(255,255,255,0.5); color: var(--white); }
.cta-band .btn-outline:hover{ background: rgba(255,255,255,0.14); }

/* Footer */
footer.site{ background: var(--ink); color: rgba(255,255,255,0.55); padding: 56px 0 28px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom: 16px; }
.footer-brand img{ height: 52px; }
.footer-brand span{ font-family:var(--display); font-weight:700; color:var(--white); font-size:15px; }
.footer-desc{ font-size: 14px; max-width: 320px; }
.footer-col h4{ font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue-glow); margin-bottom: 16px; }
.footer-col a, .footer-col li{ display:block; font-size: 14px; padding: 6px 0; color: rgba(255,255,255,0.6); }
.footer-col a:hover{ color: var(--blue-glow); }
.footer-bottom{ padding-top: 24px; display:flex; justify-content: space-between; flex-wrap:wrap; gap: 10px; font-size: 13px; font-family: var(--mono); }
@media (max-width: 900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }

/* Reveal-on-scroll */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } .reveal{ opacity:1; transform:none; transition:none; } }

/* Inner page hero */
.page-hero{ position: relative; overflow:hidden; background: var(--ink); color: var(--white); padding: 76px 0 60px; }
.page-hero h1{ color:var(--white); font-size: clamp(32px,4vw,48px); }
.page-hero p{ color: rgba(255,255,255,0.65); font-size: 16.5px; max-width:600px; margin-top: 14px; }