/* ============================================================
   dji4g.eu — "Cold Signal" aesthetic
   European aerospace operations center.
   Chakra Petch display · Plus Jakarta Sans body · JetBrains Mono technical
   ============================================================ */

/* === TOKENS === */
:root {
  /* Backgrounds */
  --bg:         #05070c;
  --bg-1:       #07090f;
  --bg-card:    #090d16;
  --bg-card-2:  #0b1020;

  /* Borders */
  --border:     #111d2e;
  --border-2:   #192c44;

  /* Accents */
  --signal:     #0ea5e9;           /* sky-blue — primary */
  --signal-dim: rgba(14,165,233,0.10);
  --signal-mid: rgba(14,165,233,0.35);
  --gold:       #d4a84b;           /* EU gold — sovereignty */
  --gold-dim:   rgba(212,168,75,0.10);
  --green:      #22c77a;           /* confirmed/supported */
  --green-dim:  rgba(34,199,122,0.08);
  --violet:     #a78bfa;           /* encryption */

  /* Text */
  --text:   #d8e4f0;
  --text-2: #6d8aa3;
  --text-3: #344f65;

  /* Fonts */
  --f-display: 'Chakra Petch', 'Trebuchet MS', sans-serif;
  --f-body:    'Plus Jakarta Sans', 'Helvetica Neue', sans-serif;
  --f-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Structure */
  --nav-h: 62px;
  --r:     6px;
  --r-lg:  12px;
  --max-w: 1080px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
/* Subtle grain layer */
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 999; pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='256' height='256'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='256' height='256' filter='url(%23n)'/%3E%3C/svg%3E");
}
img    { max-width: 100%; height: auto; display: block; }
a      { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
strong { font-weight: 600; color: var(--text); }
em     { font-style: normal; }

/* === LAYOUT === */
.container {
  max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem;
  position: relative; z-index: 1;
}
.section { padding: 6rem 0; }

.section-header        { text-align: center; max-width: 580px; margin: 0 auto 4rem; }
.section-header h2     {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; line-height: 1.1;
  margin-bottom: 1rem;
}
.section-header p      { color: var(--text-2); font-size: 0.95rem; line-height: 1.8; }
.section-header strong { color: var(--text); }

.section-label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--f-mono); font-size: 0.65rem;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--signal); margin-bottom: 0.85rem;
}
.section-label::before { content: '//'; color: var(--text-3); margin-right: 0.1rem; }

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.65rem 1.4rem; border-radius: var(--r);
  font-family: var(--f-body); font-weight: 600; font-size: 0.875rem;
  cursor: pointer; transition: all 0.2s;
  border: 1px solid transparent; text-decoration: none;
  letter-spacing: 0.01em; white-space: nowrap;
}
.btn-primary {
  background: var(--signal); color: #fff; border-color: var(--signal);
}
.btn-primary:hover {
  background: #38bdf8; border-color: #38bdf8;
  box-shadow: 0 0 28px rgba(14,165,233,0.4), inset 0 1px 0 rgba(255,255,255,0.12);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent; color: var(--text-2); border-color: var(--border-2);
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-3); }
.btn-sm  { padding: 0.4rem 0.9rem; font-size: 0.78rem; }
.btn-full { width: 100%; }

/* === SITE HEADER === */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  height: var(--nav-h);
  background: rgba(5,7,12,0.80);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--border);
}
.site-header::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--signal) 40%, var(--gold) 60%, transparent 100%);
  opacity: 0.35;
}

.nav {
  display: flex; align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}

.logo              { display: flex; align-items: baseline; }
.logo-mark         { font-family: var(--f-display); font-size: 1.15rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text); }
.logo-tld          { font-family: var(--f-mono); font-size: 0.9rem; font-weight: 500; color: var(--signal); }

.nav-links         { display: flex; align-items: center; gap: 1.75rem; }
.nav-links a       { color: var(--text-2); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.03em; transition: color 0.15s; position: relative; }
.nav-links a:not(.btn)::after {
  content: ''; position: absolute; bottom: -3px; left: 0; right: 0; height: 1px;
  background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform 0.2s;
}
.nav-links a:not(.btn):hover        { color: var(--text); }
.nav-links a:not(.btn):hover::after { transform: scaleX(1); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.nav-toggle span {
  display: block; width: 20px; height: 1.5px;
  background: var(--text-2); transition: all 0.25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-grid-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(14,165,233,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,165,233,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 75% 75% at 50% 42%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 42%, black 0%, transparent 100%);
}

/* Radar sweep ring */
.hero-radar {
  position: absolute;
  width: 740px; height: 740px;
  top: 50%; left: 50%;
  transform: translate(-50%, -52%);
  pointer-events: none;
  border-radius: 50%;
  border: 1px solid rgba(14,165,233,0.07);
}
.hero-radar::before {
  content: '';
  position: absolute; inset: 70px;
  border-radius: 50%;
  border: 1px solid rgba(14,165,233,0.05);
}
.hero-radar::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(14,165,233,0.07) 18deg,
    rgba(14,165,233,0.02) 35deg,
    transparent 50deg
  );
  animation: radar-sweep 12s linear infinite;
}
@keyframes radar-sweep {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Deep blue glow behind hero text */
.hero-glow {
  position: absolute;
  width: 800px; height: 500px;
  top: 50%; left: 50%;
  transform: translate(-50%, -60%);
  background: radial-gradient(ellipse, rgba(14,165,233,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 2;
  text-align: center; padding: 5rem 0 4rem;
}

.eu-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--gold-dim); border: 1px solid rgba(212,168,75,0.28);
  color: var(--gold); padding: 0.32rem 0.85rem;
  border-radius: 2px;
  font-family: var(--f-mono); font-size: 0.65rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 2.25rem;
}

.hero h1 {
  font-family: var(--f-display);
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  font-weight: 600; line-height: 1.1;
  letter-spacing: 0.03em; text-transform: uppercase;
  margin: 0 auto 1.5rem;
}
.hero h1 em { color: var(--signal); }

.hero-sub {
  color: var(--text-2); font-size: clamp(0.875rem, 1.5vw, 1.05rem);
  max-width: 500px; margin: 0 auto 2.5rem; line-height: 1.85;
}

.hero-actions {
  display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap;
  margin-bottom: 3.75rem;
}

/* Telemetry-style stats bar */
.hero-stats {
  display: inline-flex; align-items: stretch; flex-wrap: wrap;
  border: 1px solid var(--border-2);
  border-radius: var(--r);
  overflow: hidden;
  background: rgba(7,9,15,0.85);
}
.stat {
  text-align: center; padding: 0.85rem 1.5rem;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-value {
  display: block; font-family: var(--f-display);
  font-size: 0.9rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--signal);
  text-transform: uppercase;
}
.stat-label {
  display: block; font-family: var(--f-mono);
  font-size: 0.58rem; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.14em;
  margin-top: 0.22rem;
}
.stat-divider { display: none; }

/* === FEATURES === */
.features {
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-1) 0%, var(--bg) 100%);
}

/* Grid-line separation effect */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.feature-card {
  background: var(--bg-card);
  padding: 2.25rem;
  transition: background 0.25s;
  position: relative;
  overflow: hidden;
}
/* Top accent line per card — unique color per feature */
.feature-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1.5px;
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s ease;
}
.feature-card:nth-child(1)::before { background: var(--gold); }
.feature-card:nth-child(2)::before { background: var(--signal); }
.feature-card:nth-child(3)::before { background: var(--green); }
.feature-card:nth-child(4)::before { background: var(--violet); }

.feature-card:hover                 { background: var(--bg-card-2); }
.feature-card:hover::before         { transform: scaleX(1); }

.feature-icon {
  width: 38px; height: 38px; margin-bottom: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  border-radius: 4px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-2);
}
.feature-card h3 {
  font-family: var(--f-display); font-size: 0.88rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 0.65rem; color: var(--text);
}
.feature-card p { color: var(--text-2); font-size: 0.875rem; line-height: 1.78; }

/* === HOW IT WORKS === */
.how-it-works { background: var(--bg); border-top: 1px solid var(--border); }

.steps {
  display: flex; flex-direction: column;
  max-width: 620px; margin: 0 auto;
  position: relative;
}
/* Vertical connector trace */
.steps::before {
  content: '';
  position: absolute; left: 19px; top: 44px; bottom: 44px; width: 1px;
  background: linear-gradient(180deg,
    var(--signal) 0%,
    rgba(14,165,233,0.3) 50%,
    transparent 100%
  );
  opacity: 0.25;
}

.step {
  display: grid; grid-template-columns: 52px 1fr;
  gap: 1.5rem; align-items: start; padding: 2.25rem 0;
}
.step:not(:last-child) { border-bottom: 1px solid var(--border); }

.step-number {
  font-family: var(--f-mono); font-size: 0.68rem; font-weight: 500;
  color: var(--signal); letter-spacing: 0.05em;
  width: 38px; height: 38px;
  border: 1px solid rgba(14,165,233,0.22);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(14,165,233,0.05);
  flex-shrink: 0; position: relative; z-index: 1;
}

.step-content h3 {
  font-family: var(--f-display); font-size: 0.95rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.07em;
  margin-bottom: 0.5rem; padding-top: 0.5rem; color: var(--text);
}
.step-content p { color: var(--text-2); font-size: 0.875rem; line-height: 1.8; }

/* === HARDWARE === */
.hardware {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.hw-groups {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.5rem; max-width: 700px; margin: 0 auto;
}

.hw-group {
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg); overflow: hidden;
}
.hw-group-header {
  padding: 1.1rem 1.5rem;
  background: rgba(14,165,233,0.04);
  border-bottom: 1px solid var(--border);
}
.hw-group-header h3 {
  font-family: var(--f-display); font-size: 0.82rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.2rem;
}
.hw-group-header p {
  color: var(--text-3); font-size: 0.68rem;
  font-family: var(--f-mono); letter-spacing: 0.04em;
}

.hw-list { padding: 0.5rem 0; }
.hw-list li {
  display: flex; align-items: center; gap: 0.75rem;
  color: var(--text-2); font-size: 0.875rem;
  padding: 0.55rem 1.5rem;
}
.hw-list li + li { border-top: 1px solid var(--border); }
.hw-list a         { color: var(--signal); font-size: 0.8rem; transition: opacity 0.15s; }
.hw-list a:hover   { opacity: 0.75; text-decoration: underline; }

.hw-check {
  font-family: var(--f-mono); font-size: 0.65rem;
  color: var(--green); flex-shrink: 0;
  border: 1px solid rgba(34,199,122,0.3);
  width: 18px; height: 18px; border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
}
.hw-check--alt {
  color: var(--text-3); border-color: var(--border-2);
  font-size: 0.55rem;
}

.hw-module-note {
  text-align: center; color: var(--text-2); font-size: 0.78rem;
  margin-top: 2rem; font-family: var(--f-mono); letter-spacing: 0.03em;
  max-width: 480px; margin-left: auto; margin-right: auto;
}
.hw-module-note a {
  color: var(--signal);
  border-bottom: 1px solid rgba(14,165,233,0.3);
  transition: border-color 0.2s;
}
.hw-module-note a:hover { border-color: var(--signal); }

/* === DATA SOVEREIGNTY === */
.sovereignty { background: var(--bg); border-top: 1px solid var(--border); }

.sovereignty-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 5rem; align-items: center;
}

.sovereignty-text h2 {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 2.8vw, 2.4rem);
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em; line-height: 1.08;
  margin-bottom: 1.25rem;
}
.sovereignty-text p      { color: var(--text-2); font-size: 0.9rem; line-height: 1.85; margin-bottom: 1rem; }

.sovereignty-list        { margin-top: 1.75rem; display: flex; flex-direction: column; }
.sovereignty-list li {
  display: flex; align-items: center; gap: 0.75rem;
  color: var(--text-2); font-size: 0.875rem;
  padding: 0.6rem 0; border-bottom: 1px solid var(--border);
}
.sovereignty-list li:last-child { border-bottom: none; }
.check {
  font-family: var(--f-mono); font-size: 0.6rem;
  color: var(--green); flex-shrink: 0;
  border: 1px solid rgba(34,199,122,0.3);
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 2px; background: var(--green-dim);
}

/* Server info panel */
.eu-server-box {
  background: var(--bg-card); border: 1px solid var(--border-2);
  border-radius: var(--r-lg); overflow: hidden; position: relative;
}
.eu-server-box::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(14,165,233,0.6) 60%, transparent 100%);
}

.server-label {
  font-family: var(--f-mono); font-size: 0.62rem;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--text-3); padding: 1rem 1.5rem 0.4rem;
}
.server-location {
  font-family: var(--f-display); font-size: 1.25rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.2rem 1.5rem 1.1rem;
  border-bottom: 1px solid var(--border);
}

.server-specs { padding: 0.75rem 0; }
.server-specs span {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--f-mono); font-size: 0.75rem; color: var(--text-2);
  padding: 0.48rem 1.5rem;
}
.server-specs span + span  { border-top: 1px solid var(--border); }
.server-specs span::before { content: '→'; color: var(--signal); font-size: 0.65rem; opacity: 0.7; }

.sovereignty-note {
  font-family: var(--f-mono); font-size: 0.62rem;
  color: var(--text-3); text-align: center; line-height: 1.6;
  padding: 0.9rem 1.5rem; border-top: 1px solid var(--border);
}

/* === CONTACT === */
.contact { background: var(--bg-1); border-top: 1px solid var(--border); }

.contact-cta {
  text-align: center; padding: 3.5rem 2rem;
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  max-width: 540px; margin: 0 auto;
  background: var(--bg-card);
  position: relative; overflow: hidden;
}
/* Bottom signal glow */
.contact-cta::after {
  content: '';
  position: absolute; bottom: 0; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--signal) 50%, transparent);
  opacity: 0.45;
}

.contact-email-link {
  display: inline-block;
  font-family: var(--f-display);
  font-size: clamp(1.2rem, 3vw, 1.9rem);
  font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text); transition: color 0.2s;
  position: relative;
}
.contact-email-link::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0; height: 2px;
  background: var(--signal);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.32s ease;
}
.contact-email-link:hover        { color: var(--signal); }
.contact-email-link:hover::after { transform: scaleX(1); }

.contact-note {
  color: var(--text-3); font-size: 0.7rem;
  font-family: var(--f-mono); margin-top: 1.1rem;
  letter-spacing: 0.08em; text-transform: uppercase;
}

/* === FOOTER === */
.site-footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner {
  display: grid; grid-template-columns: 1.2fr 1fr 1.5fr;
  gap: 2.5rem; align-items: start;
}

.footer-brand p       { color: var(--text-3); font-size: 0.78rem; margin-top: 0.6rem; line-height: 1.75; font-family: var(--f-mono); }
.footer-skysync       { color: var(--text-2); border-bottom: 1px solid var(--border-2); transition: color 0.15s; }
.footer-skysync:hover { color: var(--text); }

.footer-links         { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a       { color: var(--text-3); font-size: 0.8rem; transition: color 0.15s; }
.footer-links a:hover { color: var(--text-2); }

.footer-legal p       { color: var(--text-3); font-size: 0.7rem; line-height: 1.75; font-family: var(--f-mono); }
.footer-legal a       { color: var(--text-3); border-bottom: 1px solid var(--border); transition: color 0.15s; }
.footer-legal a:hover { color: var(--text-2); }
.footer-note          { opacity: 0.65; margin-top: 0.3rem; }

/* === PRICING === */
.pricing {
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.pricing-card {
  border: 1px solid var(--signal);
  border-radius: var(--r-lg); padding: 2.25rem;
  background: var(--bg-card);
  display: flex; flex-direction: column;
  max-width: 400px; margin: 0 auto;
  position: relative; overflow: hidden;
  box-shadow: 0 0 48px rgba(14,165,233,0.07);
}
.pricing-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--signal) 60%, transparent);
}

.pricing-billing {
  font-family: var(--f-mono); font-size: 0.63rem;
  text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--signal); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
}


.pricing-amount {
  display: flex; align-items: baseline; gap: 0.05rem;
  margin-bottom: 0.35rem;
}
.pricing-currency {
  font-family: var(--f-display); font-size: 1.4rem; font-weight: 600;
  color: var(--text-2); letter-spacing: 0; line-height: 1;
  align-self: flex-start; margin-top: 0.6rem;
}
.pricing-number {
  font-family: var(--f-display); font-size: 3.8rem; font-weight: 700;
  letter-spacing: -0.01em; line-height: 1; color: var(--text);
}
.pricing-period {
  font-family: var(--f-mono); font-size: 0.75rem; color: var(--text-3);
  align-self: flex-end; margin-bottom: 0.5rem; margin-left: 0.1rem;
}

.pricing-unit {
  font-family: var(--f-mono); font-size: 0.65rem;
  color: var(--text-3); letter-spacing: 0.07em; text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.pricing-was {
  font-family: var(--f-mono); font-size: 0.85rem;
  color: var(--text-2); text-decoration: line-through;
  text-decoration-color: var(--text-2);
  margin-bottom: 0.1rem;
}

.pricing-features {
  display: flex; flex-direction: column; flex: 1;
  margin-bottom: 1.75rem;
}
.pricing-features li {
  display: flex; align-items: center; gap: 0.65rem;
  font-size: 0.875rem; color: var(--text-2);
  padding: 0.52rem 0; border-bottom: 1px solid var(--border);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li::before {
  content: '✓'; font-family: var(--f-mono); font-size: 0.6rem;
  color: var(--green); flex-shrink: 0;
  border: 1px solid rgba(34,199,122,0.3);
  width: 18px; height: 18px; border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  background: var(--green-dim);
}

.pricing-note {
  max-width: 620px; margin: 2rem auto 0;
  background: var(--bg-card); border: 1px solid var(--border-2);
  border-radius: var(--r); padding: 1rem 1.25rem;
  display: flex; align-items: flex-start; gap: 0.85rem;
}
.pricing-note-icon {
  font-family: var(--f-mono); font-size: 0.7rem; font-weight: 500;
  font-style: italic; color: var(--gold); flex-shrink: 0;
  border: 1px solid rgba(212,168,75,0.3);
  width: 22px; height: 22px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold-dim); margin-top: 0.05rem;
}
.pricing-note p        { font-size: 0.85rem; color: var(--text-2); line-height: 1.75; }
.pricing-note strong   { color: var(--text); }

/* === SCROLL ANIMATIONS === */
.reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

.features-grid .reveal:nth-child(2) { transition-delay: 0.07s; }
.features-grid .reveal:nth-child(3) { transition-delay: 0.14s; }
.features-grid .reveal:nth-child(4) { transition-delay: 0.21s; }
.hw-groups     .reveal:nth-child(2) { transition-delay: 0.09s; }
.pricing-grid  .reveal:nth-child(2) { transition-delay: 0.1s; }
.steps         .reveal:nth-child(2) { transition-delay: 0.08s; }
.steps         .reveal:nth-child(3) { transition-delay: 0.16s; }

/* === RESPONSIVE — tablet === */
@media (max-width: 900px) {
  .features-grid     { grid-template-columns: repeat(2, 1fr); }
  .sovereignty-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hw-groups         { grid-template-columns: 1fr; max-width: 440px; }
  .footer-inner      { grid-template-columns: 1fr 1fr; }
  .footer-legal      { grid-column: 1 / -1; }
}

/* === RESPONSIVE — mobile === */
@media (max-width: 680px) {
  .site-header    { position: relative; }
  .hero           { min-height: auto; padding-top: 0; }
  .hero-inner     { padding: 3rem 0; }

  .nav-toggle     { display: flex; }
  .nav-links {
    display: none; flex-direction: column; align-items: flex-start;
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: rgba(5,7,12,0.97);
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 1.5rem; gap: 1rem;
  }
  .nav-links.open { display: flex; }
  .nav-links .btn { align-self: flex-start; margin-top: 0.25rem; }

  .hero-stats { flex-direction: row; flex-wrap: wrap; justify-content: center; border-radius: 0; }
  .stat       { padding: 0.7rem 1rem; }

  .section     { padding: 4rem 0; }

  .features-grid { grid-template-columns: 1fr; gap: 1px; }

  .step           { grid-template-columns: 44px 1fr; }
  .steps::before  { left: 14px; }

  .footer-inner   { grid-template-columns: 1fr; }
  .footer-legal   { grid-column: auto; }
}

@media (max-width: 420px) {
  .hero h1        { font-size: 2.2rem; }
  .hero-actions   { flex-direction: column; align-items: stretch; text-align: center; }
  .hw-groups      { grid-template-columns: 1fr; }
}