/* Kinetic Friction & High Altitude — Active Recreation */

:root {
  --color-basalt: #141518;
  --color-signal: #FF5A1F;
  --color-chalk: #F4F5F6;
  --color-ridge: #3A3F47;
  --color-primary: #FF5A1F;
  --color-secondary: #3A3F47;
  --color-bg: #141518;
  --color-text: #F4F5F6;
  --color-muted: #8B9199;
  --font-primary: 'Barlow Condensed', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(255, 90, 31, 0.15);
  --transition-fast: 0.25s ease;
  --transition-mechanical: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 72rem;
  --header-height: 4.5rem;
}

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

html {
  font-size: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-basalt);
  color: var(--color-chalk);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

a {
  color: var(--color-signal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-chalk);
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }

p {
  margin-bottom: var(--space-md);
  color: var(--color-muted);
  font-size: 1rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}

.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-block {
  padding: var(--space-2xl) 0;
  position: relative;
}

.section-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 5%;
  right: 5%;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-ridge) 0,
    var(--color-ridge) 4px,
    transparent 4px,
    transparent 8px
  );
  opacity: 0.5;
}

.section-heading {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-heading h2 {
  color: var(--color-chalk);
  margin-bottom: var(--space-sm);
}

.section-heading p {
  max-width: 40rem;
  margin: 0 auto;
}

/* Header */
.site-header {
  position: relative;
  z-index: 100;
  padding: var(--space-md) 0;
  background: linear-gradient(180deg, rgba(20, 21, 24, 0.95) 0%, rgba(20, 21, 24, 0.7) 100%);
  border-bottom: 1px solid var(--color-ridge);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  gap: var(--space-md);
}

.brand-text {
  font-size: clamp(0.9rem, 2.5vw, 1.25rem);
  font-weight: 800;
  color: var(--color-chalk);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.brand-text:hover {
  color: var(--color-signal);
}

.primary-nav ul {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.primary-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  position: relative;
  padding: var(--space-xs) 0;
}

.primary-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-signal);
  transition: width var(--transition-mechanical);
}

.primary-nav a:hover,
.primary-nav a.is-active {
  color: var(--color-chalk);
}

.primary-nav a:hover::after,
.primary-nav a.is-active::after {
  width: 100%;
}

.menu-trigger {
  display: none;
  background: transparent;
  border: 2px solid var(--color-ridge);
  color: var(--color-chalk);
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all var(--transition-mechanical);
  flex-shrink: 0;
  order: 99;
}

.menu-trigger:hover {
  border-color: var(--color-signal);
  color: var(--color-signal);
  box-shadow: var(--shadow-glow);
}

.menu-trigger.is-open {
  border-color: var(--color-signal);
  background: rgba(255, 90, 31, 0.1);
}

.burger-icon {
  display: inline-block;
  width: 1.25rem;
  height: 2px;
  background: currentColor;
  position: relative;
  vertical-align: middle;
  margin-right: var(--space-sm);
}

.burger-icon::before,
.burger-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition-mechanical);
}

.burger-icon::before { top: -6px; }
.burger-icon::after { top: 6px; }

.menu-trigger.is-open .burger-icon {
  background: transparent;
}

.menu-trigger.is-open .burger-icon::before {
  transform: rotate(45deg) translate(4px, 4px);
}

.menu-trigger.is-open .burger-icon::after {
  transform: rotate(-45deg) translate(4px, -4px);
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(20rem, 85vw);
  height: 100vh;
  background: rgba(20, 21, 24, 0.98);
  backdrop-filter: blur(12px);
  border-left: 1px solid var(--color-ridge);
  z-index: 200;
  padding: var(--space-2xl) var(--space-lg);
  transition: right var(--transition-mechanical);
  overflow-y: auto;
}

.mobile-nav-panel.is-visible {
  right: 0;
}

.mobile-nav-panel ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-nav-panel a {
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  display: block;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-ridge);
  transition: all var(--transition-fast);
}

.mobile-nav-panel a:hover {
  color: var(--color-signal);
  padding-left: var(--space-sm);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.nav-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 1023px) {
  .primary-nav {
    display: none;
  }

  .menu-trigger {
    display: flex;
    align-items: center;
  }
}

/* Hero Banner */
.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(20rem, 55vh, 32rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45) contrast(1.1);
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(20, 21, 24, 0.85) 0%,
    rgba(20, 21, 24, 0.6) 50%,
    rgba(255, 90, 31, 0.08) 100%
  );
}

.hero-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  max-width: 48rem;
}

.hero-banner-content h1 {
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.hero-banner-content p {
  color: var(--color-chalk);
  font-size: clamp(1rem, 2vw, 1.15rem);
  opacity: 0.9;
  margin-bottom: var(--space-lg);
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-signal);
  border: 1px solid var(--color-signal);
  padding: var(--space-xs) var(--space-md);
  margin-bottom: var(--space-md);
  letter-spacing: 0.15em;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-basalt);
  background: var(--color-signal);
  border: 2px solid var(--color-signal);
  padding: var(--space-sm) var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-mechanical);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-chalk);
  transition: left var(--transition-mechanical);
  z-index: 0;
}

.btn-primary span {
  position: relative;
  z-index: 1;
}

.btn-primary:hover {
  color: var(--color-basalt);
}

.btn-primary:hover::before {
  left: 0;
}

.btn-outline {
  display: inline-block;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: orangered;
  border: 2px solid var(--color-ridge);
  padding: var(--space-sm) var(--space-lg);
  transition: all var(--transition-mechanical);
}

.btn-outline:hover {
  border-color: var(--color-signal);
  color: var(--color-signal);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* Grid Layouts */
.grid-duo {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  align-items: center;
}

.grid-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.grid-asymmetric {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 768px) {
  .grid-duo,
  .grid-trio,
  .grid-asymmetric {
    grid-template-columns: 1fr;
  }
}

/* Cards */
.data-card {
  background: rgba(58, 63, 71, 0.3);
  border: 1px solid var(--color-ridge);
  padding: var(--space-lg);
  backdrop-filter: blur(8px);
  transition: border-color var(--transition-fast);
}

.data-card:hover {
  border-color: var(--color-signal);
}

.data-card h3 {
  color: var(--color-signal);
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

.data-card p:last-child {
  margin-bottom: 0;
}

.visual-frame {
  border: 1px solid var(--color-ridge);
  overflow: hidden;
  position: relative;
}

.visual-frame img {
  width: 100%;
  height: clamp(10rem, 25vw, 16rem);
  object-fit: cover;
}

.visual-frame-caption {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-muted);
  padding: var(--space-sm);
  background: rgba(20, 21, 24, 0.8);
  letter-spacing: 0.08em;
}

/* Stats Row */
.stats-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
}

.stat-unit {
  text-align: center;
  padding: var(--space-md) var(--space-lg);
  border: 1px solid var(--color-ridge);
  min-width: 8rem;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--color-signal);
  display: block;
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

/* Matrix Calculator */
.matrix-panel {
  background: rgba(58, 63, 71, 0.25);
  border: 1px solid var(--color-ridge);
  padding: var(--space-xl);
  max-width: 48rem;
  margin: 0 auto;
}

.matrix-panel h3 {
  text-align: center;
  margin-bottom: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-signal);
}

.matrix-controls {
  display: grid;
  gap: var(--space-lg);
}

.matrix-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.matrix-field select,
.matrix-field input[type="range"] {
  width: 100%;
  background: var(--color-basalt);
  border: 1px solid var(--color-ridge);
  color: var(--color-chalk);
  padding: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.matrix-field input[type="range"] {
  accent-color: var(--color-signal);
  padding: 0;
  border: none;
  background: transparent;
}

.range-display {
  font-family: var(--font-mono);
  color: var(--color-signal);
  font-size: 0.85rem;
  margin-top: var(--space-xs);
}

.matrix-output {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  border: 1px dashed var(--color-ridge);
  text-align: center;
}

.matrix-output-text {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-chalk);
  margin-bottom: 0;
}

.matrix-match {
  color: var(--color-signal);
  font-weight: 600;
}

/* Gauge Dashboard */
.gauge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-md);
}

.gauge-tile {
  background: rgba(20, 21, 24, 0.6);
  border: 1px solid var(--color-ridge);
  padding: var(--space-lg);
  text-align: center;
}

.gauge-reading {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--color-signal);
  display: block;
  margin: var(--space-sm) 0;
}

.gauge-unit {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.gauge-status {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: var(--space-xs) var(--space-sm);
  margin-top: var(--space-sm);
  border: 1px solid;
}

.gauge-status-moderate {
  color: #E8B84A;
  border-color: #E8B84A;
}

.gauge-status-low {
  color: #5CB85C;
  border-color: #5CB85C;
}

.gauge-status-elevated {
  color: var(--color-signal);
  border-color: var(--color-signal);
}

.data-table-wrap {
  overflow-x: auto;
  margin-top: var(--space-lg);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.data-table th,
.data-table td {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-ridge);
  text-align: left;
}

.data-table th {
  background: rgba(58, 63, 71, 0.4);
  color: var(--color-signal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.data-table td {
  color: var(--color-muted);
}

/* Manifest */
.manifest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-md);
}

.manifest-item {
  border: 1px solid var(--color-ridge);
  padding: var(--space-lg);
  position: relative;
  cursor: default;
  transition: border-color var(--transition-fast);
}

.manifest-item:hover {
  border-color: var(--color-signal);
}

.manifest-code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-signal);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-sm);
}

.manifest-item h3 {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
}

.manifest-tooltip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.manifest-checklist {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.manifest-checklist li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-ridge);
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.manifest-checklist li::before {
  content: '[ ]';
  color: var(--color-signal);
  flex-shrink: 0;
}

/* Expedition Logs */
.log-entries {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.log-entry {
  display: grid;
  grid-template-columns: 0.35fr 0.65fr;
  gap: var(--space-lg);
  align-items: start;
  border-left: 3px solid var(--color-ridge);
  padding-left: var(--space-lg);
  transition: border-color var(--transition-fast);
}

.log-entry:hover {
  border-left-color: var(--color-signal);
}

.log-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-muted);
  line-height: 1.8;
}

.log-meta span {
  display: block;
  color: var(--color-signal);
}

.log-body h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.log-body p {
  font-size: 0.95rem;
}

.log-visual {
  margin-top: var(--space-md);
  max-width: 20rem;
}

@media (max-width: 768px) {
  .log-entry {
    grid-template-columns: 1fr;
  }
}

/* Products */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.product-card {
  border: 1px solid var(--color-ridge);
  background: rgba(58, 63, 71, 0.2);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-fast);
}

.product-card:hover {
  border-color: var(--color-signal);
}

.product-visual img {
  width: 100%;
  height: 12rem;
  object-fit: cover;
}

.product-info {
  padding: var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-info h3 {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.product-info p {
  font-size: 0.9rem;
  flex-grow: 1;
}

.product-price {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--color-signal);
  font-weight: 600;
  margin-top: var(--space-md);
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-info-block h3 {
  margin-bottom: var(--space-md);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: 0.95rem;
  color: var(--color-muted);
}

.contact-detail i {
  color: var(--color-signal);
  margin-top: 0.2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(20, 21, 24, 0.8);
  border: 1px solid var(--color-ridge);
  color: var(--color-chalk);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-signal);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.consent-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.consent-group input {
  margin-top: 0.25rem;
  accent-color: var(--color-signal);
  flex-shrink: 0;
}

.consent-group label {
  font-size: 0.85rem;
  color: var(--color-muted);
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.4;
}

.map-embed {
  margin-top: var(--space-xl);
  border: 1px solid var(--color-ridge);
  overflow: hidden;
}

.map-embed iframe {
  width: 100%;
  height: 18rem;
  border: 0;
  display: block;
}

@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

/* Thank You & 404 */
.status-page {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.status-code {
  font-family: var(--font-mono);
  font-size: clamp(4rem, 12vw, 8rem);
  color: var(--color-ridge);
  font-weight: 600;
  line-height: 1;
  margin-bottom: var(--space-md);
}

.status-page h1 {
  margin-bottom: var(--space-md);
}

.status-page p {
  max-width: 32rem;
  margin: 0 auto var(--space-lg);
}

/* Legal Pages */
.legal-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.legal-content h1 {
  margin-bottom: var(--space-lg);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.legal-content h2 {
  font-size: 1.1rem;
  margin: var(--space-lg) 0 var(--space-md);
  color: var(--color-chalk);
}

.legal-content p,
.legal-content li {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.7;
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-content li {
  margin-bottom: var(--space-sm);
}

.legal-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-signal);
  margin-bottom: var(--space-lg);
}

/* Footer */
.site-footer {
  background: rgba(10, 11, 13, 0.95);
  border-top: 1px solid var(--color-ridge);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-xl);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  text-align: center;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
}

.footer-nav a {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.footer-nav a:hover {
  color: var(--color-signal);
}

.footer-legal ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
}

.footer-legal a {
  font-size: 0.75rem;
  color: var(--color-ridge);
}

.footer-legal a:hover {
  color: var(--color-muted);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-ridge);
  letter-spacing: 0.05em;
}

/* Privacy Popup */
.privacy-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: rgba(20, 21, 24, 0.97);
  border-top: 2px solid var(--color-signal);
  padding: var(--space-lg);
  transform: translateY(100%);
  transition: transform var(--transition-mechanical);
}

.privacy-popup.is-visible {
  transform: translateY(0);
}

.privacy-popup-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.privacy-popup-text {
  flex: 1;
  min-width: 15rem;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0;
}

.privacy-popup-actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.privacy-popup-actions .btn-primary,
.privacy-popup-actions .btn-outline {
  font-size: 0.75rem;
  padding: var(--space-sm) var(--space-md);
}

/* Utility */
.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }
.mono { font-family: var(--font-mono); }

@media (max-width: 480px) {
  .section-block {
    padding: var(--space-xl) 0;
  }

  .hero-banner {
    min-height: 18rem;
  }

  .btn-group {
    flex-direction: column;
    align-items: center;
  }
}