/* Ultiro — IPv4 leasing site */
:root {
  --ultiro-blue: #3F95D6;
  --ultiro-blue-dark: #2B7BBA;
  --ultiro-blue-light: #6BB1E2;
  --ultiro-blue-50: #EBF4FB;
  --navy: #0B1B2B;
  --navy-2: #122637;
  --navy-3: #1B3349;
  --ink: #0F1A26;
  --ink-2: #2A3B4D;
  --muted: #5C6E80;
  --line: #E5ECF3;
  --line-2: #D6E2EE;
  --bg: #F7F9FC;
  --white: #FFFFFF;
  --warn: #E89B3C;
  --ok: #36A06A;
  --shadow-sm: 0 1px 2px rgba(11, 27, 43, 0.06), 0 1px 3px rgba(11, 27, 43, 0.04);
  --shadow-md: 0 4px 12px rgba(11, 27, 43, 0.08), 0 1px 3px rgba(11, 27, 43, 0.04);
  --shadow-lg: 0 24px 48px -12px rgba(11, 27, 43, 0.18);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.mono { font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace; }

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 720px) {
  .container { padding: 0 20px; }
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 104px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img { height: 72px; width: auto; display: block; }
@media (max-width: 720px) {
  .nav-logo img { height: 52px; }
}
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover { background: var(--ultiro-blue-50); color: var(--ultiro-blue-dark); }
.nav-links a.active { color: var(--ultiro-blue-dark); }
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-links.mobile-open { display: flex; flex-direction: column; position: absolute; top: 104px; left: 0; right: 0; background: white; border-bottom: 1px solid var(--line); padding: 12px; gap: 4px; }
}
.nav-cta {
  background: var(--ultiro-blue);
  color: white !important;
  padding: 10px 18px !important;
  border-radius: var(--radius) !important;
  font-weight: 600 !important;
  transition: background 0.15s !important;
}
.nav-cta:hover { background: var(--ultiro-blue-dark) !important; }
.nav-burger { display: none; background: none; border: none; padding: 8px; }
@media (max-width: 720px) {
  .nav-burger { display: block; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  border: none;
  transition: transform 0.05s, background 0.15s, box-shadow 0.15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--ultiro-blue);
  color: white;
  box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset, 0 1px 2px rgba(11,27,43,0.15);
}
.btn-primary:hover { background: var(--ultiro-blue-dark); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-2);
}
.btn-ghost:hover { background: var(--bg); border-color: var(--ultiro-blue); color: var(--ultiro-blue-dark); }
.btn-dark {
  background: var(--navy);
  color: white;
}
.btn-dark:hover { background: var(--navy-2); }

/* Eyebrow */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  color: var(--ultiro-blue-dark);
  background: var(--ultiro-blue-50);
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ultiro-blue);
  box-shadow: 0 0 0 3px rgba(63, 149, 214, 0.2);
}

/* HERO */
.hero {
  position: relative;
  padding: 88px 0 96px;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(63, 149, 214, 0.10), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(63, 149, 214, 0.06), transparent 40%),
    var(--white);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
}
.hero h1 {
  font-size: clamp(40px, 5.5vw, 68px);
  margin-top: 24px;
}
.hero h1 .accent { color: var(--ultiro-blue); }
.hero-sub {
  font-size: 19px;
  color: var(--ink-2);
  margin-top: 24px;
  max-width: 520px;
  line-height: 1.55;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.hero-stat .v {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.hero-stat .l {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
}

/* Network visual */
.network-card {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-3) 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  padding: 32px;
  color: white;
}
.network-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.network-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
}
.network-dot-row { display: flex; gap: 6px; }
.network-dot-row span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.2); }
.network-dot-row span:first-child { background: #FF5F57; }
.network-dot-row span:nth-child(2) { background: #FEBC2E; }
.network-dot-row span:nth-child(3) { background: #28C840; }

.network-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.ip-list {
  position: absolute;
  bottom: 32px;
  left: 32px;
  right: 32px;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: rgba(255,255,255,0.85);
}
.ip-list .row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ip-list .pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #36e0a3;
  box-shadow: 0 0 0 0 rgba(54, 224, 163, 0.6);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(54, 224, 163, 0.5); }
  70% { box-shadow: 0 0 0 6px rgba(54, 224, 163, 0); }
  100% { box-shadow: 0 0 0 0 rgba(54, 224, 163, 0); }
}

/* Trust strip */
.trust {
  background: var(--bg);
  padding: 40px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-label {
  font-size: 12px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.trust-logos {
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
}
.trust-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--muted);
  opacity: 0.75;
  letter-spacing: -0.01em;
}

/* SECTION */
.section {
  padding: 112px 0;
}
.section-tight { padding: 88px 0; }
.section-dark {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.92);
}
.section-dark h1, .section-dark h2, .section-dark h3 { color: white; }
.section-bg { background: var(--bg); }

.section-head {
  max-width: 720px;
  margin-bottom: 64px;
}
.section-head h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin-top: 16px;
}
.section-head p {
  margin-top: 20px;
  font-size: 18px;
  color: var(--ink-2);
}
.section-dark .section-head p { color: rgba(255,255,255,0.7); }

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 880px) {
  .feature-grid { grid-template-columns: 1fr; }
}
.feature {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature:hover { border-color: var(--ultiro-blue); transform: translateY(-2px); }
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--ultiro-blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ultiro-blue-dark);
  margin-bottom: 20px;
}
.feature h3 {
  font-size: 20px;
  margin-bottom: 10px;
}
.feature p {
  color: var(--ink-2);
  font-size: 15px;
}

/* SERVICES / PRICING */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
@media (max-width: 1100px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
  .pricing-grid { grid-template-columns: 1fr; }
}
.tier {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  transition: all 0.2s;
}
.tier:hover {
  border-color: var(--ultiro-blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.tier.featured {
  background: linear-gradient(180deg, var(--ultiro-blue-50) 0%, white 70%);
  border-color: var(--ultiro-blue);
  box-shadow: var(--shadow-md);
}
.tier-badge {
  position: absolute;
  top: -10px;
  right: 16px;
  background: var(--ultiro-blue);
  color: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.tier-prefix {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--muted);
}
.tier-size {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 4px;
  letter-spacing: -0.02em;
}
.tier-ips {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}
.tier-price {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.tier-price .amt {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--ink);
}
.tier-price .per {
  font-size: 13px;
  color: var(--muted);
  margin-left: 4px;
}
.tier ul {
  list-style: none;
  padding: 0;
  margin: 20px 0 24px;
}
.tier li {
  font-size: 13px;
  color: var(--ink-2);
  padding: 6px 0 6px 22px;
  position: relative;
}
.tier li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 12px;
  height: 12px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'><path d='M2 6.5l2.5 2.5L10 3.5' stroke='%233F95D6' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: contain;
}
.tier-cta {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: white;
  border: 1px solid var(--line-2);
  color: var(--ink);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.15s;
}
.tier-cta:hover {
  background: var(--ultiro-blue);
  color: white;
  border-color: var(--ultiro-blue);
}
.tier.featured .tier-cta {
  background: var(--ultiro-blue);
  color: white;
  border-color: var(--ultiro-blue);
}
.tier.featured .tier-cta:hover { background: var(--ultiro-blue-dark); }

/* Comparison table for pricing details */
.compare {
  margin-top: 64px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.compare table {
  width: 100%;
  border-collapse: collapse;
}
.compare th, .compare td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.compare th {
  background: var(--bg);
  font-weight: 600;
  color: var(--ink-2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.compare td.mono { font-family: 'JetBrains Mono', monospace; }
.compare tr:last-child td { border-bottom: none; }
.compare tr:hover td { background: var(--ultiro-blue-50); }

/* About section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
}
.about-copy p {
  margin-top: 18px;
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.65;
}
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}
.stat-cell {
  background: white;
  padding: 28px;
}
.stat-cell .v {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 600;
  color: var(--ultiro-blue-dark);
  letter-spacing: -0.02em;
}
.stat-cell .l {
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
}

/* Values */
.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 64px;
}
@media (max-width: 980px) {
  .values { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .values { grid-template-columns: 1fr; }
}
.value {
  padding: 24px;
  border-left: 2px solid var(--ultiro-blue);
}
.value .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ultiro-blue-dark);
  margin-bottom: 12px;
}
.value h4 {
  font-size: 18px;
  margin-bottom: 8px;
}
.value p { font-size: 14px; color: var(--ink-2); }

/* Process */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 48px;
  position: relative;
}
@media (max-width: 880px) { .process { grid-template-columns: 1fr; } }
.step {
  padding: 32px 24px;
  position: relative;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.step:last-child { border-right: none; }
@media (max-width: 880px) {
  .step { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .step:last-child { border-bottom: none; }
}
.step .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ultiro-blue-light);
  margin-bottom: 16px;
}
.step h4 { color: white; font-size: 19px; margin-bottom: 10px; }
.step p { color: rgba(255,255,255,0.65); font-size: 14px; }

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}
.contact-info h3 {
  font-size: 22px;
  margin-bottom: 12px;
  margin-top: 32px;
}
.contact-info h3:first-child { margin-top: 0; }
.contact-info p { color: var(--ink-2); font-size: 15px; }
.contact-info .mono-block {
  margin-top: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
@media (max-width: 540px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; margin-bottom: 16px; }
.field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  margin-bottom: 6px;
}
.field input, .field textarea, .field select {
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: white;
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--ultiro-blue);
  box-shadow: 0 0 0 3px rgba(63,149,214,0.15);
}
.field textarea { resize: vertical; min-height: 110px; font-family: inherit; }
.field-error {
  border-color: var(--warn) !important;
}
.field .err-msg {
  font-size: 12px;
  color: var(--warn);
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
}
.form-meta {
  font-size: 12px;
  color: var(--muted);
  margin-top: 16px;
  line-height: 1.5;
}

.form-success {
  text-align: center;
  padding: 32px 0;
}
.form-success .check {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--ultiro-blue-50);
  color: var(--ultiro-blue-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.form-success h3 { font-size: 24px; margin-bottom: 10px; }
.form-success p { color: var(--ink-2); font-size: 15px; }
.form-success .ref {
  margin-top: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  background: var(--bg);
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
}

/* FAQ */
.faq {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 24px 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: -0.01em;
}
.faq-q .icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--ultiro-blue-50);
  color: var(--ultiro-blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform 0.2s;
}
.faq-item.open .faq-q .icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.open .faq-a {
  max-height: 400px;
  padding-bottom: 24px;
}
.faq-a p {
  color: var(--ink-2);
  font-size: 15px;
  max-width: 700px;
}

/* FOOTER */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
.footer h4 {
  color: white;
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  font-weight: 500;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { padding: 6px 0; font-size: 14px; }
.footer li a:hover { color: var(--ultiro-blue-light); }
.footer-brand p { font-size: 14px; max-width: 320px; margin-top: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  color: rgba(255,255,255,0.5);
}

/* CTA banner */
.cta-banner {
  background: linear-gradient(135deg, var(--ultiro-blue) 0%, var(--ultiro-blue-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 56px;
  display: grid;
  grid-template-columns: 1.5fr auto;
  gap: 32px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
}
.cta-banner h2 { color: white; font-size: 36px; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-top: 12px; max-width: 480px; }
.cta-banner .actions { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 2; }
.cta-banner .btn-primary { background: white; color: var(--ultiro-blue-dark); }
.cta-banner .btn-primary:hover { background: var(--bg); }
.cta-banner .btn-ghost { border-color: rgba(255,255,255,0.4); color: white; }
.cta-banner .btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: white; }
@media (max-width: 720px) {
  .cta-banner { grid-template-columns: 1fr; padding: 40px 28px; }
  .cta-banner h2 { font-size: 28px; }
}

/* Calculator */
.calculator {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: 40px;
  color: white;
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 880px) { .calculator { grid-template-columns: 1fr; gap: 32px; } }
.calc-controls h3 { color: white; font-size: 24px; margin-bottom: 8px; }
.calc-controls p { color: rgba(255,255,255,0.65); font-size: 14px; margin-bottom: 24px; }
.calc-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.calc-row label {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.calc-prefix-toggle {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  background: rgba(255,255,255,0.05);
  padding: 4px;
  border-radius: var(--radius);
}
.calc-prefix-toggle button {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.7);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  padding: 10px;
  border-radius: 6px;
  transition: all 0.15s;
}
.calc-prefix-toggle button.active {
  background: var(--ultiro-blue);
  color: white;
}
.calc-prefix-toggle button:hover:not(.active) { background: rgba(255,255,255,0.08); color: white; }
.calc-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: white;
  padding: 12px 14px;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 15px;
}
.calc-input:focus { outline: none; border-color: var(--ultiro-blue); }
.calc-result {
  background: linear-gradient(135deg, rgba(63,149,214,0.15) 0%, rgba(63,149,214,0.04) 100%);
  border: 1px solid rgba(63,149,214,0.3);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.calc-result .label {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.calc-total {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 600;
  color: white;
  letter-spacing: -0.03em;
  margin-top: 8px;
  line-height: 1;
}
.calc-total .per { font-size: 16px; color: rgba(255,255,255,0.6); margin-left: 6px; font-family: 'Inter', sans-serif; font-weight: 400; }
.calc-breakdown {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: grid;
  gap: 12px;
}
.calc-breakdown .row {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}
.calc-breakdown .row .k { color: rgba(255,255,255,0.6); }
.calc-breakdown .row .v { color: white; }

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.6s ease both; }