/* Tactile Technicality — Ergonomic Workspace Analysis Platform */

:root {
  --color-bg: #0B0D0E;
  --color-surface: #14171A;
  --color-border: #2A2F35;
  --color-border-light: #E2E8F0;
  --color-text: #E8EAED;
  --color-text-muted: #9CA3AF;
  --color-accent: #FFB000;
  --color-accent-dim: rgba(255, 176, 0, 0.15);
  --color-success: #34D399;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --font-primary: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains 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-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --transition-fast: 0.3s ease;
  --max-width: 75rem;
  --header-height: 4rem;
}

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  line-height: 1.25;
  font-weight: 600;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.375rem, 3vw, 2rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }

p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.mono {
  font-family: var(--font-mono);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ===== HEADER ===== */
.site-header {
  position: relative;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg);
}

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

.site-brand {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.site-brand:hover {
  color: var(--color-accent);
}

.primary-nav {
  display: none;
}

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

.primary-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-text);
  font-size: 1.25rem;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  flex-shrink: 0;
  margin-left: auto;
}

.menu-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Mobile Nav Overlay */
.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(20rem, 85vw);
  height: 100vh;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  z-index: 200;
  transition: right var(--transition-fast);
  padding: var(--space-xl) var(--space-lg);
  overflow-y: auto;
}

.mobile-nav-panel.open {
  right: 0;
}

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

.mobile-nav-panel a {
  display: block;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mobile-nav-panel a:hover {
  color: var(--color-accent);
}

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

.nav-backdrop.open {
  opacity: 1;
  visibility: visible;
}

@media (min-width: 1024px) {
  .primary-nav {
    display: block;
    margin-left: auto;
  }

  .menu-toggle {
    display: none;
  }
}

/* ===== HERO BANNERS ===== */
.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  min-height: clamp(18rem, 45vh, 28rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

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

.hero-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(11, 13, 14, 0.92) 0%,
    rgba(11, 13, 14, 0.78) 50%,
    rgba(11, 13, 14, 0.88) 100%
  );
}

.hero-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: var(--max-width);
  padding: var(--space-xl) var(--space-md);
  width: 100%;
}

.hero-banner-content h1 {
  margin-bottom: var(--space-md);
}

.hero-banner-content p {
  max-width: 40rem;
  margin: 0 auto var(--space-lg);
  font-size: 1.0625rem;
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-md);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: transparent;
  color: var(--color-accent);
}

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

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

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

/* ===== SECTIONS ===== */
main {
  flex: 1;
}

.page-section {
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.page-section:last-child {
  border-bottom: none;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
  display: block;
}

/* ===== GRID LAYOUTS ===== */
.grid-two {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.grid-three {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-four {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .grid-two {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-three {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-four {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-three {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-four {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ===== CARDS ===== */
.data-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: border-color var(--transition-fast);
}

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

.data-card-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.data-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

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

.data-card-value {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

/* ===== IMAGE BLOCKS ===== */
.image-frame {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  max-height: 16rem;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-frame-tall {
  aspect-ratio: 4 / 3;
  max-height: 14rem;
}

/* ===== CALCULATOR ===== */
.calculator-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

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

.calculator-inputs {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .calculator-inputs {
    border-bottom: none;
    border-right: 1px solid var(--color-border);
  }
}

.calculator-output {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.input-group {
  margin-bottom: var(--space-md);
}

.input-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.input-group input {
  width: 100%;
  padding: 0.625rem 0.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast);
}

.input-group input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.input-unit {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

.deflection-diagram {
  width: 100%;
  max-width: 18rem;
  aspect-ratio: 1;
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  margin-bottom: var(--space-md);
}

.diagram-svg {
  width: 100%;
  height: 100%;
}

.angle-readout {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  text-align: center;
  width: 100%;
}

.angle-readout-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.angle-readout-item:last-child {
  border-bottom: none;
}

.angle-value {
  color: var(--color-accent);
}

.angle-value.warning {
  color: var(--color-warning);
}

.angle-value.alert {
  color: var(--color-danger);
}

/* ===== DASHBOARD ===== */
.dashboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

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

.dashboard-table th {
  background: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.dashboard-table td {
  background: var(--color-bg);
}

.status-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.status-complete {
  background: rgba(52, 211, 153, 0.15);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.status-progress {
  background: var(--color-accent-dim);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.status-pending {
  background: rgba(156, 163, 175, 0.15);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.progress-bar-wrap {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  height: 0.5rem;
  overflow: hidden;
  margin-top: var(--space-xs);
}

.progress-bar-fill {
  height: 100%;
  background: var(--color-accent);
  transition: width var(--transition-fast);
}

.progress-p100 { width: 100%; }
.progress-p72 { width: 72%; }
.progress-p55 { width: 55%; }
.progress-p15 { width: 15%; }

/* ===== UPLOAD PANEL ===== */
.upload-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

@media (min-width: 768px) {
  .upload-split {
    grid-template-columns: 1fr 1fr;
  }
}

.upload-zone {
  background: var(--color-surface);
  padding: var(--space-lg);
}

.upload-zone h3 {
  margin-bottom: var(--space-md);
  font-size: 1rem;
}

.drop-slot {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  margin-bottom: var(--space-md);
  transition: border-color var(--transition-fast);
  cursor: pointer;
}

.drop-slot:hover {
  border-color: var(--color-accent);
}

.drop-slot i {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.drop-slot p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

.dimension-fields {
  background: var(--color-bg);
  padding: var(--space-lg);
}

.dimension-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-md);
  align-items: end;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.dimension-row:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

/* ===== PRODUCTS ===== */
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.product-image {
  aspect-ratio: 16 / 10;
  max-height: 12rem;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.product-body h3 {
  margin-bottom: var(--space-sm);
}

.product-body p {
  flex: 1;
  font-size: 0.9375rem;
}

.product-price {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--color-accent);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* ===== CONTACT FORM ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

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

.contact-form-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast);
}

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

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

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

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

.consent-group label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.info-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.info-item i {
  color: var(--color-accent);
  font-size: 1.125rem;
  margin-top: 0.125rem;
}

.info-item h4 {
  font-size: 0.875rem;
  margin-bottom: var(--space-xs);
}

.info-item p,
.info-item a {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.map-container {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  max-height: 18rem;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===== LEGAL PAGES ===== */
.legal-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
}

.legal-content h1 {
  margin-bottom: var(--space-md);
}

.legal-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.legal-content p,
.legal-content li {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-sm);
}

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

.legal-date {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-accent);
  margin-bottom: var(--space-xl);
}

/* ===== 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-icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

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

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

.error-code {
  font-family: var(--font-mono);
  font-size: 5rem;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: var(--space-md);
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: auto;
}

.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: 0.8125rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

.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-text-muted);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.footer-contact {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ===== PRIVACY POPUP ===== */
.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 28rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  z-index: 300;
  box-shadow: var(--shadow-md);
  transform: translateY(calc(100% + var(--space-md)));
  transition: transform var(--transition-fast);
}

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

.privacy-popup p {
  font-size: 0.8125rem;
  margin-bottom: var(--space-md);
}

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

.privacy-popup-actions .btn {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

/* ===== STAT ROW ===== */
.stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@media (min-width: 640px) {
  .stat-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-block {
  text-align: center;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.stat-block .stat-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-accent);
  display: block;
}

.stat-block .stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ===== TIMELINE ===== */
.timeline-list {
  position: relative;
  padding-left: var(--space-lg);
}

.timeline-list::before {
  content: '';
  position: absolute;
  left: 0.375rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-lg);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-lg) + 0.125rem);
  top: 0.375rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--color-accent);
  border-radius: 50%;
}

.timeline-item h4 {
  font-size: 0.9375rem;
  margin-bottom: var(--space-xs);
}

.timeline-item p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mb-lg { margin-bottom: var(--space-lg); }
.mt-lg { margin-top: var(--space-lg); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 320px) {
  .header-inner {
    padding: var(--space-sm);
  }

  .site-brand {
    font-size: 0.75rem;
  }

  .hero-banner-content {
    padding: var(--space-lg) var(--space-sm);
  }
}