/* ============================================
   RankCore Global — design tokens
   ============================================ */
:root {
  --bg: #000000;
  --bg-panel: #080D14;
  --bg-panel-2: #0D1420;
  --border: #344055;
  --border-soft: #273247;
  --text: #FFFFFF;
  --text-muted: #CDD6E3;
  --text-dim: #A8B4C7;
  --accent: #35E0C2;
  --accent-strong: #6FF2DC;
  --accent-dim: rgba(53, 224, 194, 0.12);
  --amber: #FFB454;

  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --wrap: 1200px;
  --radius: 10px;
  --radius-sm: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.plasma-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  contain: strict;
  background:
    radial-gradient(circle at 74% 18%, rgba(53, 224, 194, 0.14), transparent 34%),
    radial-gradient(circle at 18% 74%, rgba(36, 124, 132, 0.12), transparent 38%),
    var(--bg);
}

.plasma-background canvas {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 900ms ease;
}

.plasma-background.plasma-ready canvas { opacity: 0.82; }

.plasma-background::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.16) 0%, rgba(0, 0, 0, 0.38) 55%, rgba(0, 0, 0, 0.68) 100%),
    radial-gradient(ellipse at center, transparent 20%, rgba(0, 0, 0, 0.42) 100%);
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }

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

/* subtle film-grain / noise overlay for depth */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
}

.accent-text { color: var(--accent); }

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.dot-live { box-shadow: 0 0 0 0 rgba(53, 224, 194, 0.6); animation: pulse-dot 2.2s infinite; }
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(53, 224, 194, 0.5); }
  70% { box-shadow: 0 0 0 7px rgba(53, 224, 194, 0); }
  100% { box-shadow: 0 0 0 0 rgba(53, 224, 194, 0); }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--accent);
  color: #06110E;
}
.btn-primary:hover { background: var(--accent-strong); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-sm { padding: 9px 18px; font-size: 13.5px; }
.btn-full { width: 100%; margin-top: 6px; }

/* ============================================
   Header
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.74);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(0, 0, 0, 0.94);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.brand-logo {
  width: auto;
  height: 48px;
  max-width: 168px;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(13, 143, 211, 0.16));
}
.nav-links { display: flex; gap: 34px; }
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a[aria-current="page"] { color: var(--accent); }

.header-actions { display: flex; align-items: center; gap: 16px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 20px; height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  padding: 168px 0 88px;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(53, 224, 194, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 224, 194, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(38px, 5vw, 60px);
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 17.5px;
  color: var(--text-muted);
  max-width: 46ch;
  margin-bottom: 32px;
}

.hero-ctas { display: flex; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }

.hero-note {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
  letter-spacing: 0.01em;
}

.hero-visual { position: relative; }
.network-svg { width: 100%; height: auto; }

.net-lines line {
  stroke: var(--border);
  stroke-width: 1;
}
.net-core {
  fill: var(--accent);
  filter: drop-shadow(0 0 6px rgba(53, 224, 194, 0.7));
}
.net-node circle {
  fill: var(--bg);
  stroke: var(--accent);
  stroke-width: 1.6;
  animation: node-pulse 3.6s ease-in-out infinite;
  animation-delay: var(--d);
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes node-pulse {
  0%, 100% { stroke: var(--accent); r: 4.5px; }
  50% { stroke: var(--accent-strong); r: 6px; }
}
.net-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  fill: var(--text-dim);
  letter-spacing: 0.05em;
}

/* ============================================
   Ticker
   ============================================ */
.ticker {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(5, 9, 14, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
  white-space: nowrap;
  padding: 13px 0;
}
.ticker-track {
  display: inline-flex;
  animation: ticker-scroll 32s linear infinite;
}
.ticker-track span {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
  padding: 0 28px;
  position: relative;
}
.ticker-track span::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--accent);
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================
   Sections
   ============================================ */
.section { padding: 108px 0; }
.section-alt {
  background: rgba(5, 9, 14, 0.82);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

.section h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  margin-bottom: 18px;
  max-width: 18ch;
}
.section-intro {
  font-size: 16.5px;
  color: var(--text-muted);
  max-width: 60ch;
  margin-bottom: 52px;
}

/* ============================================
   Services
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.service-card {
  background: rgba(7, 11, 18, 0.93);
  padding: 32px 28px;
  transition: background 0.2s ease;
}
.service-card:hover { background: rgba(13, 20, 31, 0.98); }

.service-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.mod-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.service-icon { width: 26px; height: 26px; color: var(--accent); }

.service-card h3 {
  font-size: 19px;
  margin-bottom: 10px;
}
.service-card p { color: var(--text-muted); font-size: 14.5px; }
.service-stack {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 16px;
}

.service-card-cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  background: rgba(13, 20, 31, 0.96);
}
.service-card-cta h3 { font-size: 18px; }
.service-card-cta p { margin-bottom: 6px; }
.service-card-cta .btn { align-self: flex-start; }

/* ============================================
   AWS infrastructure
   ============================================ */
.infrastructure-section {
  background: rgba(0, 0, 0, 0.46);
  border-top: 1px solid var(--border);
}

.infrastructure-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
  align-items: center;
}

.infrastructure-copy .section-intro {
  margin-bottom: 30px;
}

.infrastructure-panel {
  overflow: hidden;
  background: rgba(4, 8, 13, 0.94);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 28px 70px -46px rgba(53, 224, 194, 0.55);
}

.infrastructure-feature {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 22px;
  padding: 28px 30px;
  border-bottom: 1px solid var(--border-soft);
}

.infrastructure-code {
  padding-top: 3px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
}

.infrastructure-feature h3 {
  margin-bottom: 7px;
  font-size: 18px;
}

.infrastructure-feature p {
  color: var(--text-muted);
  font-size: 14.5px;
}

.infrastructure-note {
  padding: 20px 30px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
}

/* ============================================
   Business model
   ============================================ */
.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.model-card {
  background: rgba(0, 0, 0, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.model-card-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(53, 224, 194, 0.25), 0 24px 48px -24px rgba(53, 224, 194, 0.18);
}
.model-code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 3px 8px;
  margin-bottom: 20px;
}
.model-card h3 { font-size: 20px; margin-bottom: 12px; }
.model-card p:not(.model-best) { color: var(--text-muted); font-size: 14.5px; margin-bottom: 22px; }
.model-best {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  padding-top: 18px;
  border-top: 1px solid var(--border-soft);
}
.model-best span {
  display: block;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10.5px;
  margin-bottom: 5px;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.trust-strip span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
}

/* ============================================
   Pricing page
   ============================================ */
.pricing-page .site-header {
  background: rgba(0, 0, 0, 0.88);
}

.pricing-hero {
  position: relative;
  padding: 166px 0 100px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.pricing-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 72px;
  align-items: end;
}

.pricing-hero h1 {
  max-width: 13ch;
  margin-bottom: 24px;
  font-size: clamp(42px, 5.6vw, 70px);
}

.pricing-hero-copy {
  max-width: 64ch;
  margin-bottom: 32px;
  color: var(--text-muted);
  font-size: 17.5px;
}

.pricing-snapshot {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(4, 8, 13, 0.92);
}

.pricing-snapshot div {
  min-height: 140px;
  padding: 28px 20px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pricing-snapshot div:last-child { border-right: 0; }
.pricing-snapshot strong {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 31px;
  font-weight: 600;
}
.pricing-snapshot span {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.tier-section { background: rgba(0, 0, 0, 0.54); }

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tier-card {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 34px 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(4, 8, 13, 0.94);
}

.tier-card-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(53, 224, 194, 0.2), 0 30px 70px -48px rgba(53, 224, 194, 0.75);
}

.tier-code {
  margin-bottom: 22px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.tier-badge {
  position: absolute;
  top: 22px;
  right: 22px;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
}

.tier-card h3 {
  margin-bottom: 12px;
  font-size: 27px;
}

.tier-card > p {
  min-height: 92px;
  color: var(--text-muted);
  font-size: 14.5px;
}

.tier-card ul {
  margin: 24px 0 30px;
  padding: 24px 0 0;
  border-top: 1px solid var(--border-soft);
  list-style: none;
}

.tier-card li {
  position: relative;
  margin-bottom: 11px;
  padding-left: 20px;
  color: var(--text-muted);
  font-size: 14px;
}

.tier-card li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
  transform: translateY(-50%);
}

.tier-card .btn { margin-top: auto; }

.service-pricing-section { overflow: hidden; }

.pricing-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 48px;
}

.pricing-section-head .section-intro { margin-bottom: 0; }

.price-format {
  flex: 0 0 auto;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
}

.price-service-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.price-service-card {
  display: grid;
  grid-template-columns: minmax(210px, 0.72fr) minmax(0, 2.28fr);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(4, 8, 13, 0.94);
}

.price-service-info {
  padding: 30px 28px;
  border-right: 1px solid var(--border);
}

.service-index {
  display: block;
  margin-bottom: 18px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
}

.price-service-info h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.price-service-info p {
  color: var(--text-muted);
  font-size: 13.5px;
}

.price-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-option {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 7px;
  padding: 27px 24px;
  border-right: 1px solid var(--border-soft);
  transition: background 0.18s ease, box-shadow 0.18s ease;
}

.price-option:last-child { border-right: 0; }
.price-option:hover,
.price-option:focus-visible {
  background: rgba(13, 20, 31, 0.98);
  outline: none;
  box-shadow: inset 0 -2px 0 var(--accent);
}

.price-option.featured { background: rgba(53, 224, 194, 0.045); }

.price-option > span {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-option strong {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
}

.price-option.featured strong { color: var(--accent); }

.price-option small {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.55;
}

.compact-list .price-service-card { grid-template-columns: minmax(210px, 0.72fr) minmax(0, 2.28fr); }

.pricing-terms { border-bottom: 0; }

.terms-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 72px;
  align-items: start;
}

.terms-grid .section-intro { margin-bottom: 0; }

.terms-list {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.78);
}

.terms-list article {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 20px;
  padding: 26px 28px;
  border-bottom: 1px solid var(--border-soft);
}

.terms-list article:last-child { border-bottom: 0; }
.terms-list article > span {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
}
.terms-list h3 {
  margin-bottom: 7px;
  font-size: 17px;
}
.terms-list p {
  color: var(--text-muted);
  font-size: 13.5px;
}

.pricing-cta {
  position: relative;
  padding: 78px 0;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.64);
}

.pricing-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.pricing-cta h2 {
  margin-bottom: 10px;
  font-size: clamp(28px, 3.4vw, 40px);
}

.pricing-cta p:not(.eyebrow) { color: var(--text-muted); }

/* ============================================
   Agreements
   ============================================ */
.agreement-page { background: #000; }

.agreement-hero {
  position: relative;
  overflow: hidden;
  padding: 154px 0 92px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.5);
}

.agreement-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.85fr);
  align-items: center;
  gap: 76px;
}

.agreement-hero h1 {
  font-size: clamp(44px, 6vw, 74px);
  letter-spacing: -0.035em;
  margin-bottom: 24px;
}

.agreement-hero-copy {
  max-width: 690px;
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1.72;
}

.legal-status-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(4, 9, 14, 0.92);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.35);
}

.legal-status-label,
.agreement-code {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.11em;
  color: var(--accent);
  margin-bottom: 10px;
}

.legal-status-card > strong {
  display: block;
  font-family: var(--font-display);
  font-size: 25px;
  color: var(--text);
  margin-bottom: 10px;
}

.legal-status-card > p {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.65;
}

.legal-entity {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--border-soft);
}

.legal-entity span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.09em;
  color: var(--text-dim);
}

.legal-entity b { font-size: 16px; color: var(--text); }
.legal-entity small { color: var(--text-muted); line-height: 1.55; }
.legal-entity a { color: var(--accent); font-size: 14px; margin-top: 5px; }

.agreement-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 42px;
}

.agreement-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 460px;
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(5, 10, 16, 0.92);
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.agreement-card:hover,
.agreement-card.selected {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(53, 224, 194, 0.12);
}

.agreement-card.selected::after {
  content: "SELECTED";
  position: absolute;
  top: 18px;
  right: 20px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  color: #06110e;
  background: var(--accent);
  border-radius: 99px;
  padding: 4px 8px;
}

.agreement-card h3 { font-size: 29px; margin-bottom: 14px; }
.agreement-card > p { color: var(--text-muted); line-height: 1.7; }
.agreement-card ul { list-style: none; padding: 0; margin: 24px 0 28px; }
.agreement-card li {
  position: relative;
  padding: 9px 0 9px 23px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-soft);
}
.agreement-card li::before {
  content: "+";
  position: absolute;
  left: 2px;
  color: var(--accent);
  font-family: var(--font-mono);
}

.agreement-card-actions { display: grid; gap: 14px; margin-top: auto; }
.select-agreement { width: 100%; }
.text-link { color: var(--accent); font-size: 13.5px; text-align: center; }
.text-link:hover { color: var(--accent-strong); }

.legal-review-notice {
  display: grid;
  grid-template-columns: 185px 1fr;
  gap: 24px;
  align-items: start;
  margin-top: 24px;
  padding: 22px 24px;
  border: 1px solid rgba(255, 180, 84, 0.42);
  border-radius: var(--radius-sm);
  background: rgba(255, 180, 84, 0.08);
}
.legal-review-notice span {
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.legal-review-notice p { color: var(--text-muted); font-size: 14px; line-height: 1.65; }

.terms-overview-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 74px;
}

.key-term-list { border-top: 1px solid var(--border); }
.key-term-list article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.key-term-list article > span {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
}
.key-term-list h3 { font-size: 19px; margin-bottom: 7px; }
.key-term-list p { color: var(--text-muted); font-size: 14.5px; line-height: 1.7; }
.key-term-list a { color: var(--accent); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--border);
}
.process-grid article { min-height: 230px; padding: 28px; background: rgba(5, 10, 16, 0.96); }
.process-grid span { font-family: var(--font-mono); color: var(--accent); font-size: 11px; }
.process-grid h3 { font-size: 19px; margin: 30px 0 10px; }
.process-grid p { color: var(--text-muted); font-size: 14px; line-height: 1.65; }

.agreement-request-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 64px;
  align-items: start;
}
.agreement-request-copy {
  position: sticky;
  top: 112px;
}
.agreement-request-copy h2 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 18px; }
.agreement-request-copy > p:not(.eyebrow) { color: var(--text-muted); line-height: 1.72; }
.privacy-note {
  margin-top: 30px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(8, 13, 20, 0.9);
}
.privacy-note strong { color: var(--text); }
.privacy-note p { color: var(--text-muted); font-size: 13.5px; margin-top: 7px; }

.agreement-request-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 19px;
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.94);
}
.form-grid-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.agreement-consents {
  display: grid;
  gap: 13px;
  margin: 2px 0 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.agreement-consents legend {
  padding: 0 8px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.agreement-consents label {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--text-muted);
  font-size: 13.5px;
  line-height: 1.55;
  cursor: pointer;
}
.agreement-consents input { width: 16px; height: 16px; margin: 3px 0 0; accent-color: var(--accent); }
.agreement-request-form .btn:disabled { cursor: wait; opacity: 0.64; transform: none; }
.form-fine-print { color: var(--text-dim); font-size: 12px; text-align: center; }
.footer-address { color: var(--text-muted); font-size: 13px; line-height: 1.55; }

/* ============================================
   Contact
   ============================================ */
.contact-wrap {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}

.contact-methods { display: flex; flex-direction: column; gap: 16px; margin: 36px 0 28px; }
.contact-method {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease;
}
.contact-method:hover { border-color: var(--accent); }
.contact-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}
.contact-value { font-size: 16.5px; font-weight: 600; }

.contact-form {
  background: rgba(0, 0, 0, 0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.form-row input, .form-row select, .form-row textarea {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14.5px;
  resize: vertical;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-status {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--accent);
  min-height: 16px;
}
.form-status.error { color: #FF6B6B; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: rgba(4, 8, 13, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  padding-top: 72px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 16px;
  max-width: 30ch;
}
.footer-brand .brand-logo {
  height: 58px;
  max-width: 190px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 18px;
}
.footer-col { display: flex; flex-direction: column; }
.footer-col a {
  color: var(--text-muted);
  font-size: 14.5px;
  margin-bottom: 12px;
  transition: color 0.15s ease;
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding: 22px 28px;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p {
  font-size: 13px;
  color: var(--text-dim);
}
.footer-status {
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.04em;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 380px; margin: 0 auto; order: -1; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .model-grid { grid-template-columns: 1fr; }
  .infrastructure-grid { grid-template-columns: 1fr; gap: 44px; }
  .contact-wrap { grid-template-columns: 1fr; gap: 44px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .pricing-hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .tier-grid { grid-template-columns: 1fr; }
  .tier-card > p { min-height: 0; }
  .price-service-card { grid-template-columns: 1fr; }
  .compact-list .price-service-card { grid-template-columns: 1fr; }
  .price-service-info { border-right: 0; border-bottom: 1px solid var(--border); }
  .terms-grid { grid-template-columns: 1fr; gap: 44px; }
  .agreement-hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .terms-overview-grid { grid-template-columns: 1fr; gap: 44px; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .agreement-request-grid { grid-template-columns: 1fr; gap: 44px; }
  .agreement-request-copy { position: static; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    padding: 20px 28px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
  }
}

@media (max-width: 720px) {
  .header-inner { height: 64px; }
  .brand-logo { height: 42px; max-width: 148px; }
  .hero { padding: 128px 0 64px; }
  .section { padding: 76px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .contact-form { padding: 26px; }
  .infrastructure-feature { grid-template-columns: 1fr; gap: 8px; padding: 24px; }
  .infrastructure-note { padding: 18px 24px; }
  .review-card { padding: 28px; }
  .pricing-hero { padding: 128px 0 72px; }
  .pricing-snapshot { grid-template-columns: 1fr; }
  .pricing-snapshot div { min-height: 92px; border-right: 0; border-bottom: 1px solid var(--border); }
  .pricing-snapshot div:last-child { border-bottom: 0; }
  .pricing-section-head { align-items: flex-start; flex-direction: column; }
  .price-options { grid-template-columns: 1fr; }
  .price-option { border-right: 0; border-bottom: 1px solid var(--border-soft); }
  .price-option:last-child { border-bottom: 0; }
  .terms-list article { grid-template-columns: 36px 1fr; padding: 22px; }
  .pricing-cta-inner { align-items: flex-start; flex-direction: column; }
  .agreement-hero { padding: 128px 0 72px; }
  .agreement-card-grid { grid-template-columns: 1fr; }
  .agreement-card { min-height: 0; padding: 28px; }
  .legal-review-notice { grid-template-columns: 1fr; gap: 8px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article { min-height: 190px; }
  .form-grid-two { grid-template-columns: 1fr; }
  .agreement-request-form { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .plasma-background.plasma-ready canvas {
    opacity: 0.58;
    transition: none;
  }
}

@media (max-width: 720px) {
  .nav-links.open {
    top: 64px;
  }
}