/* ==========================================================================
   POXIO.RU — HARD MINIMALISM & CYBER-TERMINAL CSS
   Black / White / Electric Cyan & Lime Accent / Cupertino Pro Precision
   ========================================================================== */

:root {
  --bg-primary: #07080b;
  --bg-secondary: #0d0f14;
  --bg-tertiary: #12151d;
  --bg-card: rgba(18, 21, 29, 0.65);
  --bg-card-hover: rgba(26, 30, 42, 0.85);
  --bg-glass: rgba(12, 14, 19, 0.75);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-accent: rgba(0, 240, 255, 0.35);

  --text-main: #f3f5f8;
  --text-muted: #8b929e;
  --text-dim: #545b66;
  --text-code: #9feaf2;

  --neon-cyan: #00f0ff;
  --neon-lime: #00ff88;
  --neon-orange: #ff9900;
  --danger-red: #ff3366;

  --glow-cyan: 0 0 24px rgba(0, 240, 255, 0.25);
  --glow-lime: 0 0 24px rgba(0, 255, 136, 0.25);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* Base resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
}

/* Background grid & ambients */
.ambient-grid {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at 50% 30%, black 40%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

.ambient-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
}

.ambient-glow.top-left {
  top: -200px;
  left: -100px;
  background: var(--neon-cyan);
}

.ambient-glow.top-right {
  top: 100px;
  right: -200px;
  background: #3b82f6;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography Helpers */
.text-neon {
  color: var(--neon-cyan);
}

.glow-text {
  text-shadow: 0 0 16px rgba(0, 240, 255, 0.4);
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  user-select: none;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 0.95rem;
}

.btn-primary {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

.btn-primary:hover {
  background: #e2e5ea;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.btn-neon {
  background: var(--neon-cyan);
  color: #000000;
  font-weight: 700;
  box-shadow: var(--glow-cyan);
}

.btn-neon:hover {
  background: #33f3ff;
  box-shadow: 0 0 32px rgba(0, 240, 255, 0.5);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  background: rgba(0, 240, 255, 0.04);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  border-color: var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-medium);
  transform: translateY(-1px);
}

.btn-block {
  width: 100%;
}

/* ================= HEADER ================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 8, 11, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.logo-terminal-bracket {
  color: var(--neon-cyan);
  margin-right: 4px;
}

.logo-domain {
  color: var(--text-dim);
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 18px;
  background: var(--neon-cyan);
  margin-left: 6px;
  animation: cursorBlink 1s infinite;
}

@keyframes cursorBlink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: #ffffff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cluster-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.25);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-lime);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neon-lime);
}

.status-dot.pulsing {
  box-shadow: 0 0 8px var(--neon-lime);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-main);
  margin: 4px 0;
  transition: 0.2s;
}

/* ================= HERO SECTION ================= */
.hero-section {
  padding: 90px 0 70px;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.02);
  margin-bottom: 24px;
}

.kicker-tag {
  color: var(--neon-cyan);
  font-weight: 700;
}

.hero-title {
  font-size: 3.25rem;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  color: #ffffff;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border-subtle);
}

/* ================= TERMINAL WINDOW ================= */
.hero-terminal {
  perspective: 1000px;
}

.terminal-window {
  background: #090b10;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 240, 255, 0.05);
  overflow: hidden;
  font-family: var(--font-mono);
  transition: border-color 0.3s;
}

.terminal-window:hover {
  border-color: var(--border-accent);
}

.terminal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: #0e1117;
  border-bottom: 1px solid var(--border-subtle);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.terminal-title {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.terminal-latency {
  font-size: 0.75rem;
  color: var(--neon-lime);
  display: flex;
  align-items: center;
  gap: 6px;
}

.live-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-lime);
}

.terminal-body {
  padding: 20px 20px;
  font-size: 0.8125rem;
  line-height: 1.7;
  min-height: 270px;
}

.term-line {
  margin-bottom: 5px;
  word-break: break-all;
}

.term-prompt {
  color: var(--neon-cyan);
  font-weight: 600;
}

.term-cmd {
  color: #ffffff;
}

.term-dim {
  color: var(--text-dim);
}

.term-success {
  color: var(--neon-lime);
}

.term-accent {
  color: var(--neon-cyan);
}

.term-highlight {
  color: #ffffff;
  background: rgba(0, 240, 255, 0.1);
  padding: 2px 6px;
  border-radius: 3px;
  display: inline-block;
}

.terminal-footer {
  padding: 8px 16px;
  background: #0a0c12;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  gap: 16px;
}

.term-foot-tag {
  font-size: 0.6875rem;
  color: var(--text-dim);
}

/* ================= SECTIONS COMMON ================= */
.section {
  padding: 100px 0;
  position: relative;
}

.section-darker {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--neon-cyan);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.375rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ================= SUBDOMAINS GRID ================= */
.subdomains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.subdomain-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  position: relative;
}

.subdomain-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.subdomain-card.featured {
  border-color: rgba(0, 240, 255, 0.3);
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.05) 0%, var(--bg-card) 100%);
}

.card-status-badge {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

.card-status-badge.online {
  background: rgba(0, 255, 136, 0.1);
  color: var(--neon-lime);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

.card-status-badge.staged {
  background: rgba(255, 153, 0, 0.1);
  color: var(--neon-orange);
  border: 1px solid rgba(255, 153, 0, 0.2);
}

.subdomain-host {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.subdomain-role {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neon-cyan);
  margin-bottom: 12px;
}

.subdomain-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.subdomain-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.meta-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.03);
  padding: 3px 7px;
  border-radius: 4px;
}

/* ================= COMPARISON TABLE ================= */
.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-tertiary);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9375rem;
}

.comparison-table th, 
.comparison-table td {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  background: #0d1017;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-table th.col-highlight {
  color: var(--neon-cyan);
  background: rgba(0, 240, 255, 0.06);
  border-left: 1px solid var(--border-accent);
  border-right: 1px solid var(--border-accent);
}

.comparison-table td.col-highlight {
  background: rgba(0, 240, 255, 0.03);
  border-left: 1px solid var(--border-accent);
  border-right: 1px solid var(--border-accent);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table .feature-name {
  font-weight: 600;
  color: #ffffff;
}

.badge-good {
  color: var(--neon-lime);
  font-weight: 600;
}

/* ================= FEATURES GRID ================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.25s ease;
}

.feature-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.feature-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

.feature-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ================= DNS GENERATOR ================= */
.dns-generator-box {
  max-width: 860px;
  margin: 0 auto;
  background: #090b10;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.dns-input-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: #0e1117;
  border-bottom: 1px solid var(--border-subtle);
}

.dns-input-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--neon-cyan);
  white-space: nowrap;
}

.dns-input-field-wrap {
  display: flex;
  gap: 10px;
  flex-grow: 1;
}

.dns-input-field-wrap input {
  flex-grow: 1;
  background: #06070a;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: #ffffff;
  outline: none;
  transition: border-color 0.2s;
}

.dns-input-field-wrap input:focus {
  border-color: var(--neon-cyan);
}

.dns-tabs {
  display: flex;
  background: #0a0c12;
  border-bottom: 1px solid var(--border-subtle);
  overflow-x: auto;
}

.dns-tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 14px 20px;
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.dns-tab-btn:hover {
  color: #ffffff;
}

.dns-tab-btn.active {
  color: var(--neon-cyan);
  border-bottom-color: var(--neon-cyan);
  background: rgba(0, 240, 255, 0.04);
}

.dns-content-panel {
  padding: 28px 24px;
}

.dns-record-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.record-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-title {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-dim);
}

.record-code {
  font-family: var(--font-mono);
  background: #141722;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.875rem;
  color: #ffffff;
  border: 1px solid var(--border-subtle);
}

.type-badge {
  color: var(--neon-cyan);
  font-weight: 700;
}

.record-value-box {
  background: #050608;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  position: relative;
  margin-bottom: 18px;
}

.value-title {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.record-val-text {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-code);
  word-break: break-all;
  white-space: pre-wrap;
  padding-right: 120px;
}

.copy-btn {
  position: absolute;
  top: 16px;
  right: 16px;
}

.dns-explanation {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

/* ================= PRICING ================= */
.billing-switcher {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 24px;
}

.switch-label {
  font-size: 0.9375rem;
  color: var(--text-dim);
  font-weight: 500;
  cursor: pointer;
}

.switch-label.active {
  color: #ffffff;
}

.discount-pill {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  background: rgba(0, 255, 136, 0.15);
  color: var(--neon-lime);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #1e2330;
  border-radius: 26px;
  transition: 0.25s;
  border: 1px solid var(--border-subtle);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: #ffffff;
  border-radius: 50%;
  transition: 0.25s;
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--neon-cyan);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(22px);
  background-color: #000000;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  position: relative;
}

.pricing-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.06) 0%, rgba(18, 21, 29, 0.85) 100%);
  border-color: var(--neon-cyan);
  box-shadow: 0 16px 48px rgba(0, 240, 255, 0.15);
}

.popular-ribbon {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--neon-cyan);
  color: #000000;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.plan-name {
  font-family: var(--font-mono);
  font-size: 1.375rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.plan-target {
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.price-val {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 800;
  color: #ffffff;
}

.price-curr {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-muted);
}

.price-period {
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-left: 4px;
}

.plan-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.plan-features li strong {
  color: #ffffff;
}

.plan-features li.disabled {
  color: var(--text-dim);
  opacity: 0.5;
}

.check-icon {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--neon-lime);
}

.cross-icon {
  font-family: var(--font-mono);
  color: var(--text-dim);
}

/* ================= CALCULATOR ================= */
.calculator-box {
  max-width: 860px;
  margin: 0 auto;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.calc-control-group {
  margin-bottom: 36px;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.calc-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
}

.calc-number {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neon-cyan);
}

input[type=range] {
  width: 100%;
  height: 8px;
  -webkit-appearance: none;
  appearance: none;
  background: #1e2330;
  border-radius: 4px;
  outline: none;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--neon-cyan);
  cursor: pointer;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.6);
  border: 2px solid #ffffff;
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 8px;
}

.calc-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.calc-card {
  padding: 24px 20px;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
}

.calc-card.cost-savings {
  background: rgba(0, 240, 255, 0.05);
  border-color: var(--border-accent);
}

.card-lead {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.card-sum {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.card-detail {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ================= STEPS ================= */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  position: relative;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  color: var(--border-medium);
  margin-bottom: 16px;
}

.step-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ================= FAQ ================= */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item.open {
  border-color: var(--border-accent);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.0625rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color 0.15s;
}

.faq-question:hover {
  color: var(--neon-cyan);
}

.faq-arrow {
  transition: transform 0.25s ease;
  flex-shrink: 0;
  color: var(--text-dim);
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
  color: var(--neon-cyan);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 24px;
}

.faq-answer p {
  padding-bottom: 22px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ================= CTA BANNER ================= */
.cta-banner-section {
  padding-bottom: 100px;
}

.cta-banner {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.08) 0%, rgba(18, 21, 29, 0.9) 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  box-shadow: 0 20px 60px rgba(0, 240, 255, 0.08);
}

.cta-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-cyan);
  margin-bottom: 12px;
}

.cta-title {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.cta-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 520px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.cta-guarantee {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* ================= FOOTER ================= */
.site-footer {
  background: #040507;
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-server-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.terminal-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-lime);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.15s;
}

.footer-links-col a:hover {
  color: var(--neon-cyan);
}

.footer-node-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.node-line {
  display: flex;
  justify-content: space-between;
  color: var(--text-dim);
}

.node-state-ok {
  color: var(--neon-lime);
  font-weight: 600;
}

.node-state-staged {
  color: var(--neon-orange);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* ================= MODAL ================= */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-window {
  background: #090c12;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  max-width: 540px;
  width: 100%;
  padding: 36px 32px;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), var(--glow-cyan);
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-backdrop.active .modal-window {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.modal-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--neon-cyan);
  font-weight: 700;
  margin-bottom: 4px;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  transition: color 0.15s;
}

.modal-close-btn:hover {
  color: #ffffff;
}

.order-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

.form-input, .form-select {
  background: #050609;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus, .form-select:focus {
  border-color: var(--neon-cyan);
}

.form-select {
  cursor: pointer;
}

.form-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  cursor: pointer;
}

.form-feedback {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: none;
}

.form-feedback.success {
  display: block;
  background: rgba(0, 255, 136, 0.1);
  color: var(--neon-lime);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

/* ================= MOBILE DRAWER ================= */
.mobile-nav-drawer {
  position: fixed;
  inset: 0;
  background: rgba(7, 9, 13, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 500;
  display: flex;
  flex-direction: column;
  padding: 24px;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.active {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.mobile-drawer-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 2.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
}

.mobile-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-grow: 1;
}

.mobile-drawer-links a {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: color 0.15s;
}

.mobile-drawer-links a:hover {
  color: var(--neon-cyan);
}

.mobile-webmail-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--neon-cyan) !important;
  font-family: var(--font-mono);
  font-size: 0.9375rem !important;
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 24px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links, .cluster-badge, .desktop-only-btn {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .header-actions {
    margin-right: 8px;
  }
  .hero-title {
    font-size: 2.375rem;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .calc-results-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 24px;
  }
  .cta-actions {
    align-items: flex-start;
    width: 100%;
  }
  .cta-actions .btn {
    width: 100%;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .record-val-text {
    padding-right: 0;
    margin-bottom: 12px;
  }
  .copy-btn {
    position: static;
  }
}