/* ==========================================================================
   TIANBO APP — SHARED SITE STYLES
   Creative DNA: Sports Data Manual + Live Broadcast Signal
   ========================================================================== */

/* 1. Reset
   ========================================================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background: var(--color-bg-deep);
  color: var(--color-silver);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

ul,
ol {
  list-style: none;
}

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

blockquote {
  margin: 0;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* 2. Custom Properties
   ========================================================================== */
:root {
  /* Color system */
  --color-bg-deep:    #0B1A33;
  --color-bg-darker:  #060D1A;
  --color-blue:       #1E4C8F;
  --color-electric:   #00D4FF;
  --color-teal:       #00E5CC;
  --color-purple:     #7A5CFF;
  --color-orange:     #FF7A00;
  --color-orange-hover: #FF8C28;
  --color-silver:     #C0C9D5;
  --color-light-bg:   #EEF2F7;
  --color-text:       #1A2233;
  --color-text-light: #F5F8FF;

  /* Typography */
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-headline: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-data: 'JetBrains Mono', 'Roboto Mono', monospace;

  /* Layout */
  --container-max: 1240px;
  --container-pad: 24px;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;

  /* Header heights */
  --signal-h: 30px;
  --masthead-h: 76px;
  --nav-h: 46px;

  /* Spacing scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;

  /* Transition timing */
  --ease-fast: 0.18s ease;
  --ease-base: 0.28s ease;
  --ease-slow: 0.45s cubic-bezier(0.22, 1, 0.36, 1);

  /* Shadow */
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.10);
  --shadow-panel: 0 16px 40px rgba(0, 0, 0, 0.35);
  --shadow-cta: 0 4px 14px rgba(255, 122, 0, 0.30);
}

/* 3. Base Typography & Color
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-headline);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text-light);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(32px, 5vw, 48px);
}

h2 {
  font-size: clamp(26px, 3.5vw, 36px);
}

h3 {
  font-size: 22px;
  font-weight: 700;
}

p {
  line-height: 1.75;
}

a {
  transition: color var(--ease-fast);
}

strong {
  font-weight: 700;
  color: var(--color-text-light);
}

::selection {
  background: rgba(255, 122, 0, 0.85);
  color: var(--color-bg-deep);
}

:focus-visible {
  outline: 2px solid var(--color-electric);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Skip link */
.skip-link {
  position: fixed;
  top: -48px;
  left: 0;
  z-index: 10000;
  background: var(--color-orange);
  color: var(--color-bg-deep);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 0 0 var(--radius-md) 0;
  transition: top var(--ease-fast);
}

.skip-link:focus {
  top: 0;
}

/* 4. Layout Primitives
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.page-main {
  background: var(--color-bg-deep);
  min-height: 60vh;
}

#main-content:focus {
  outline: none;
}

/* 5. Progress track
   ========================================================================== */
.progress-track {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 5000;
  background: transparent;
  pointer-events: none;
}

.progress-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(
    90deg,
    var(--color-orange) 0%,
    var(--color-electric) 55%,
    var(--color-purple) 100%
  );
  transition: width 0.1s linear;
}

/* 6. Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 3000;
  background: var(--color-bg-deep);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--color-orange) 0%,
    var(--color-electric) 30%,
    var(--color-purple) 60%,
    var(--color-teal) 100%
  );
  opacity: 0.85;
  z-index: 2;
}

/* Signal bar */
.signal-bar {
  background: var(--color-bg-darker);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.signal-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0px,
    transparent 14px,
    rgba(0, 212, 255, 0.04) 14px,
    rgba(0, 212, 255, 0.04) 15px
  );
  pointer-events: none;
}

.signal-bar-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: var(--signal-h);
  padding-top: 4px;
  padding-bottom: 4px;
}

.signal-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-orange);
  white-space: nowrap;
}

.signal-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-orange);
  animation: signal-pulse 2.2s ease-in-out infinite;
}

@keyframes signal-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(255, 122, 0, 0.65);
    opacity: 1;
  }
  50% {
    box-shadow: 0 0 8px 2px rgba(255, 122, 0, 0.35);
    opacity: 0.78;
  }
}

.signal-note {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-silver);
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.signal-meta {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 11px;
  color: rgba(192, 201, 213, 0.55);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

/* Masthead */
.masthead {
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  background: var(--color-bg-deep);
}

.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--masthead-h);
  position: relative;
}

.masthead-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  position: relative;
}

.brand-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--color-orange) 0%, #E05E00 100%);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-cta);
  font-family: var(--font-data);
  font-weight: 800;
  font-size: 15px;
  color: var(--color-bg-deep);
  letter-spacing: 0.02em;
  transition: transform var(--ease-fast), box-shadow var(--ease-fast);
}

.masthead-brand:hover .brand-badge {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 122, 0, 0.45);
}

.brand-name {
  font-family: var(--font-headline);
  font-size: 26px;
  font-weight: 800;
  color: var(--color-text-light);
  letter-spacing: 0.03em;
  line-height: 1;
}

.masthead-cta {
  flex-shrink: 0;
}

/* Nav toggle */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 4px 8px 4px 4px;
  border-radius: var(--radius-sm);
  background: transparent;
  transition: background var(--ease-fast);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 26px;
  height: 26px;
}

.nav-toggle-line {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-electric);
  border-radius: 1px;
  transition: transform var(--ease-fast), opacity var(--ease-fast);
}

.nav-toggle[aria-expanded='true'] .nav-toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded='true'] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded='true'] .nav-toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-toggle-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-electric);
  letter-spacing: 0.08em;
}

/* Navigation */
.site-nav {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(6, 13, 26, 0.55);
  position: relative;
  z-index: 1;
}

.nav-list {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 2px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-silver);
  letter-spacing: 0.03em;
  border-bottom: 3px solid transparent;
  transition: color var(--ease-fast), background var(--ease-fast), border-color var(--ease-fast);
  line-height: 1.2;
}

.nav-link:hover {
  color: var(--color-electric);
  background: rgba(0, 212, 255, 0.04);
}

.nav-link[aria-current='page'] {
  color: var(--color-text-light);
  border-bottom-color: var(--color-orange);
}

.nav-index {
  font-family: var(--font-data);
  font-size: 10px;
  font-weight: 500;
  color: var(--color-purple);
  letter-spacing: 0.08em;
  opacity: 0.8;
}

.nav-link:hover .nav-index,
.nav-link[aria-current='page'] .nav-index {
  color: var(--color-electric);
  opacity: 1;
}

/* Scroll spy highlight */
.nav-link.is-spy-active {
  color: var(--color-electric);
  border-bottom-color: var(--color-electric);
}

/* 7. Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--ease-fast), border-color var(--ease-fast),
    color var(--ease-fast), transform var(--ease-fast), box-shadow var(--ease-fast);
  user-select: none;
}

.btn-primary {
  background: var(--color-orange);
  color: var(--color-bg-deep);
  box-shadow: var(--shadow-cta);
}

.btn-primary:hover {
  background: var(--color-orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 122, 0, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(255, 122, 0, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-light);
  border-color: rgba(192, 201, 213, 0.45);
}

.btn-ghost:hover {
  border-color: var(--color-electric);
  color: var(--color-electric);
  background: rgba(0, 212, 255, 0.04);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-arrow {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  transition: transform var(--ease-fast);
}

.btn-cta:hover .btn-arrow {
  transform: translateX(4px);
}

/* 8. Cards & Section Infrastructure
   ========================================================================== */
.card {
  background: var(--color-light-bg);
  border: 1px solid rgba(26, 34, 51, 0.06);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
}

.card-dark {
  background: var(--color-blue);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-text-light);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  box-shadow: var(--shadow-card);
}

.card-dark p {
  color: rgba(245, 248, 255, 0.78);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-electric);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.section-kicker::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-orange);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-headline);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text-light);
  margin-bottom: var(--sp-4);
}

.section-title--light {
  color: var(--color-text);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  background: rgba(0, 212, 255, 0.08);
  color: var(--color-electric);
  border: 1px solid rgba(0, 212, 255, 0.28);
  border-radius: var(--radius-sm);
  line-height: 1.6;
}

.tag--orange {
  background: rgba(255, 122, 0, 0.10);
  color: var(--color-orange);
  border-color: rgba(255, 122, 0, 0.3);
}

.divider {
  height: 1px;
  border: none;
  margin: var(--sp-6) 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(192, 201, 213, 0.4),
    transparent
  );
}

/* 9. Breadcrumb
   ========================================================================== */
.breadcrumb {
  margin-bottom: var(--sp-5);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: '/';
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-silver);
  opacity: 0.7;
}

.breadcrumb-link {
  color: var(--color-electric);
  text-decoration: none;
}

.breadcrumb-link:hover {
  color: var(--color-text-light);
  text-decoration: underline;
}

.breadcrumb-current {
  color: var(--color-silver);
}

/* 10. Media Box
   ========================================================================== */
.media-box {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-darker);
  border: 1px solid rgba(255, 255, 255, 0.06);
  aspect-ratio: 16 / 9;
}

.media-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
  background: repeating-linear-gradient(
    -45deg,
    transparent 0px,
    transparent 10px,
    rgba(0, 212, 255, 0.04) 10px,
    rgba(0, 212, 255, 0.04) 11px
  );
}

.media-placeholder::before {
  content: '// IMAGE SLOT //';
  letter-spacing: 0.12em;
}

/* 11. Footer
   ========================================================================== */
.site-footer {
  background: var(--color-bg-darker);
  border-top: 4px solid;
  border-image: linear-gradient(
    90deg,
    var(--color-orange),
    var(--color-electric),
    var(--color-purple),
    var(--color-teal)
  ) 1;
  position: relative;
  color: var(--color-silver);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1.1fr;
  gap: 48px;
  padding-top: var(--sp-7);
  padding-bottom: var(--sp-6);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--sp-4);
}

.footer-brand-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-orange) 0%, #E05E00 100%);
  border-radius: var(--radius-sm);
  font-family: var(--font-data);
  font-weight: 800;
  font-size: 13px;
  color: var(--color-bg-deep);
}

.footer-brand-name {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text-light);
  letter-spacing: 0.03em;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(192, 201, 213, 0.78);
  margin-bottom: var(--sp-4);
  max-width: 42ch;
}

.footer-trust {
  font-size: 12px;
  line-height: 1.75;
  color: rgba(192, 201, 213, 0.4);
  border-left: 2px solid rgba(0, 212, 255, 0.3);
  padding-left: 12px;
  max-width: 52ch;
}

.footer-heading {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

.footer-heading::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-orange);
  position: absolute;
  bottom: -1px;
  left: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(192, 201, 213, 0.8);
  transition: color var(--ease-fast), padding-left var(--ease-fast);
}

.footer-links a:hover {
  color: var(--color-electric);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.6;
}

.contact-label {
  flex-shrink: 0;
  min-width: 34px;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-purple);
  letter-spacing: 0.06em;
  padding-top: 2px;
}

.contact-link {
  color: rgba(192, 201, 213, 0.8);
  word-break: break-all;
}

.contact-link:hover {
  color: var(--color-teal);
}

.contact-text {
  color: rgba(192, 201, 213, 0.72);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--sp-4) 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 13px;
  color: rgba(192, 201, 213, 0.5);
}

.footer-icp {
  font-size: 13px;
  color: rgba(192, 201, 213, 0.5);
  font-family: var(--font-data);
  letter-spacing: 0.04em;
}

/* 12. Accessibility Utilities
   ========================================================================== */
.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;
}

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Generic spy active */
.is-spy-active {
  color: var(--color-electric);
}

/* 13. Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 767px) {
  :root {
    --container-pad: 16px;
  }

  /* Signal bar */
  .signal-note {
    max-width: 180px;
  }

  .signal-meta {
    display: none;
  }

  /* Masthead */
  .masthead-inner {
    min-height: 62px;
  }

  .brand-badge {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }

  .brand-name {
    font-size: 21px;
  }

  .masthead-cta {
    padding: 8px 14px;
    font-size: 13px;
  }

  .masthead-cta .btn-arrow {
    font-size: 13px;
  }

  /* Toggle */
  .nav-toggle {
    display: inline-flex;
  }

  /* Navigation */
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-deep);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 4px solid;
    border-image: linear-gradient(
      90deg,
      var(--color-orange),
      var(--color-electric),
      var(--color-purple),
      var(--color-teal)
    ) 1;
    box-shadow: var(--shadow-panel);
  }

  .site-nav[data-open] {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 8px 0;
  }

  .nav-link {
    padding: 14px 20px;
    border-bottom: none;
    border-left: 3px solid transparent;
    font-size: 15px;
    border-radius: 0;
  }

  .nav-link:hover {
    background: rgba(0, 212, 255, 0.04);
    color: var(--color-electric);
  }

  .nav-link[aria-current='page'] {
    border-left-color: var(--color-orange);
    border-bottom-color: transparent;
  }

  .nav-index {
    font-size: 11px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: var(--sp-6);
  }

  .footer-col-brand {
    grid-row: 1;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* 14. Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .signal-dot {
    animation: none;
    box-shadow: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .progress-fill {
    transition: none;
  }

  .btn-cta:hover .btn-arrow,
  .masthead-brand:hover .brand-badge,
  .nav-toggle .nav-toggle-line {
    transform: none;
  }
}