/* ARK Angel Labs — dark theme */

:root {
  --bg: #0a0e16;
  --bg-2: #0e1420;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-2: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #e8ecf3;
  --muted: #9aa5b8;
  --accent: #7c9bff;
  --accent-2: #5fe0d1;
  --gradient: linear-gradient(120deg, #7c9bff 0%, #5fe0d1 100%);
  --glow: rgba(124, 155, 255, 0.35);
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1120px;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: var(--body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(124, 155, 255, 0.35); }

img { max-width: 100%; }

a { color: var(--accent); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow { max-width: 760px; }

h1, h2, h3 {
  font-family: var(--display);
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.015em;
  color: #fff;
}

h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }

p { margin: 0 0 1em; }

.grad {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 14, 22, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 66px;
  gap: 16px;
}

.brand { display: flex; align-items: center; }

.brand-logo { height: 30px; width: auto; }

.site-nav { display: flex; align-items: center; gap: 30px; }

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.site-nav a:hover { color: #fff; }

.site-nav .nav-cta {
  color: var(--bg);
  background: #fff;
  border-radius: 999px;
  padding: 9px 20px;
  font-weight: 600;
  transition: box-shadow 0.25s ease, transform 0.2s ease;
}

.site-nav .nav-cta:hover {
  color: var(--bg);
  box-shadow: 0 0 0 4px rgba(124, 155, 255, 0.25), 0 8px 24px rgba(124, 155, 255, 0.25);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: #fff;
  border-radius: 1px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--bg);
  text-decoration: none;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 4px rgba(124, 155, 255, 0.22), 0 12px 32px rgba(124, 155, 255, 0.3);
}

.btn.ghost {
  background: transparent;
  color: #fff;
  border-color: var(--line-strong);
}

.btn.ghost:hover {
  background: var(--panel-2);
  box-shadow: none;
}

/* Sections */

.section {
  padding: 96px 0;
  position: relative;
}

.section.alt { background: var(--bg-2); }

.eyebrow {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-intro {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 42em;
  margin: 0;
}

.section .section-intro + .section-intro { margin-top: 14px; }

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 40em;
  margin: 0 0 2em;
}

.text-link {
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
  white-space: nowrap;
}

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 80px;
  min-height: min(calc(100vh - 66px), 820px);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 30%, transparent 100%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(620px 440px at 72% 28%, rgba(124, 155, 255, 0.2), transparent 62%),
    radial-gradient(520px 380px at 18% 82%, rgba(95, 224, 209, 0.12), transparent 62%);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero .container {
  position: relative;
  width: 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  padding: 7px 14px 7px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--panel);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 0 rgba(95, 224, 209, 0.6);
  animation: ping 2.2s ease-out infinite;
}

@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(95, 224, 209, 0.6); }
  100% { box-shadow: 0 0 0 10px rgba(95, 224, 209, 0); }
}

.hero h1 {
  font-size: clamp(2.5rem, 4.8vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin-bottom: 0.45em;
}

.hero .lead {
  font-size: 1.18rem;
  margin-bottom: 1.8em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 38px;
}

.hero-proof {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-proof strong {
  font-family: var(--display);
  font-size: 1.2rem;
  color: #fff;
  margin-right: 6px;
}

.hero-copy > * {
  opacity: 0;
  animation: rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
}

.hero-copy > :nth-child(1) { animation-delay: 0.05s; }
.hero-copy > :nth-child(2) { animation-delay: 0.15s; }
.hero-copy > :nth-child(3) { animation-delay: 0.28s; }
.hero-copy > :nth-child(4) { animation-delay: 0.4s; }
.hero-copy > :nth-child(5) { animation-delay: 0.52s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

/* Terminal panel */

.hero-panel {
  opacity: 0;
  animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) 0.35s forwards;
}

.term {
  background: rgba(10, 14, 22, 0.78);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  box-shadow:
    0 40px 90px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(124, 155, 255, 0.08) inset,
    0 0 80px rgba(124, 155, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: float 7s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

.term-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
}

.term-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.term-bar em {
  margin-left: auto;
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.term-body {
  margin: 0;
  padding: 18px 20px 22px;
  min-height: 236px;
  font-family: var(--mono);
  font-size: 0.86rem;
  line-height: 1.85;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

.term-body .l-cmd { color: #fff; }
.term-body .l-ok { color: var(--accent-2); }
.term-body .l-live { color: var(--accent); }
.term-body .l-dim { color: var(--muted); }

.caret {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  vertical-align: -0.18em;
  background: var(--accent);
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  margin-right: 8px;
  vertical-align: 1px;
  animation: ping 1.8s ease-out infinite;
}

/* Marquee */

.marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: marquee 42s linear infinite;
}

.marquee:hover .marquee-track { animation-play-state: paused; }

.marquee-track span {
  font-family: var(--display);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 32px;
  white-space: nowrap;
}

.marquee-track span::before {
  content: "\25C6";
  font-size: 0.5rem;
  color: var(--accent);
  margin-right: 32px;
  vertical-align: 2px;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.about-grid .section-intro { font-size: 1.12rem; }

/* Stats (home + case studies) */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.about-grid .stats {
  margin-top: 0;
  grid-template-columns: repeat(2, 1fr);
}

.stat {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
}

.stat strong {
  display: block;
  font-family: var(--display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 6px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat span {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Glass cards */

.card,
.work-card,
.office,
.process-aside {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.card:hover,
.work-card:hover,
.office:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 155, 255, 0.45);
  box-shadow: 0 0 0 1px rgba(124, 155, 255, 0.15), 0 24px 60px rgba(0, 0, 0, 0.4);
}

/* Service cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.card { padding: 28px 26px; }

.card h3 { font-size: 1.15rem; }

.card p { margin: 0; color: var(--muted); font-size: 0.97rem; }

.card-icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(124, 155, 255, 0.35);
  border-radius: 12px;
  background: rgba(124, 155, 255, 0.1);
  margin-bottom: 18px;
}

.card-icon svg {
  width: 26px;
  height: 26px;
  stroke: #fff;
  stroke-width: 1.6;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Process */

.process-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 56px;
  align-items: start;
  margin-top: 44px;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.step {
  position: relative;
  padding: 0 0 40px 72px;
}

.step:last-child { padding-bottom: 0; }

.step::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 52px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, rgba(124, 155, 255, 0.6), rgba(95, 224, 209, 0.15));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) 0.2s;
}

.step.in::before,
.no-reveal .step::before { transform: scaleY(1); }

.step:last-child::before { display: none; }

.step-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(124, 155, 255, 0.5);
  border-radius: 50%;
  font-family: var(--display);
  font-weight: 700;
  color: var(--accent);
  background: var(--bg);
  box-shadow: 0 0 24px rgba(124, 155, 255, 0.18);
}

.step h3 {
  margin: 8px 0 6px;
  font-size: 1.2rem;
}

.step p {
  margin: 0;
  color: var(--muted);
}

.process-aside {
  position: sticky;
  top: 96px;
  padding: 28px 26px;
}

.process-aside h3 {
  font-size: 1.05rem;
  margin-bottom: 18px;
}

.aside-fact {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.aside-fact strong {
  font-family: var(--display);
  font-size: 1.25rem;
  line-height: 1.1;
  flex: 0 0 96px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.aside-fact span {
  color: var(--muted);
  font-size: 0.92rem;
}

.process-aside .btn {
  margin-top: 20px;
  width: 100%;
  justify-content: center;
}

/* Work showcase */

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.work-card { overflow: hidden; }

.work-card-link {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.work-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.work-card:hover .work-thumb img { transform: scale(1.045); }

.work-thumb span {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.work-card h3 {
  font-size: 1.1rem;
  margin: 18px 22px 6px;
}

.work-card p {
  margin: 0 22px 20px;
  color: var(--muted);
  font-size: 0.94rem;
}

.work-card .more {
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.work-card:hover .more { color: var(--accent); }

/* Offices */

.offices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 40px;
  max-width: 640px;
}

.office { padding: 24px 26px; }

.office h3 {
  margin-bottom: 2px;
  font-size: 1.2rem;
}

.office p {
  margin: 0;
  color: var(--muted);
}

.clock {
  display: block;
  margin-top: 16px;
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.clock-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Contact */

.contact-box {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 72px 32px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
}

.contact-box::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(closest-side at 50% 50%, rgba(124, 155, 255, 0.22), transparent 70%);
  pointer-events: none;
}

.contact-box > * { position: relative; }

.contact-box h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }

.contact-box p {
  color: var(--muted);
  max-width: 34em;
  margin: 0 auto 1.8em;
  font-size: 1.08rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-logo { height: 22px; width: auto; opacity: 0.8; }

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Case study pages */

.cs-hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 52px;
  border-bottom: 1px solid var(--line);
}

.cs-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(620px 380px at 80% 10%, rgba(124, 155, 255, 0.18), transparent 62%),
    radial-gradient(420px 300px at 10% 100%, rgba(95, 224, 209, 0.1), transparent 62%);
  pointer-events: none;
}

.cs-hero .container { position: relative; }

.cs-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  letter-spacing: -0.03em;
}

.cs-hero .lead {
  margin: 0 0 24px;
  max-width: 46em;
}

.back-link {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.back-link:hover { color: #fff; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 0.84rem;
  color: var(--text);
  background: var(--panel);
}

.cs-visit {
  margin-top: 30px;
  font-size: 1rem;
  padding: 14px 28px;
}

.cs-figure { margin: 44px 0 0; }

.cs-figure img,
.cs-shot img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45), 0 0 60px rgba(124, 155, 255, 0.08);
}

.cs-figure figcaption,
.cs-shot figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.cs-points {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
  max-width: 820px;
}

.cs-points li {
  position: relative;
  padding-left: 30px;
  color: var(--muted);
}

.cs-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 14px rgba(124, 155, 255, 0.5);
}

.cs-points li strong { color: #fff; }

.cs-shots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 30px 24px;
  margin-top: 44px;
}

.cs-shot { margin: 0; }

/* Scroll reveal */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.75s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* Responsive */

@media (max-width: 920px) {
  .hero-grid,
  .about-grid,
  .process-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero { min-height: 0; padding: 72px 0 64px; }

  .process-aside { position: static; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(10, 14, 22, 0.96);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: 8px 24px 18px;
  }

  .site-nav.open { display: flex; }

  .site-nav a { padding: 12px 0; }

  .site-nav .nav-cta {
    text-align: center;
    justify-content: center;
    margin-top: 8px;
  }

  .section { padding: 64px 0; }

  .about-grid .stats { grid-template-columns: 1fr 1fr; }

  .step { padding-left: 62px; }

  .contact-box { padding: 52px 22px; }

  .term-body { min-height: 0; font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .about-grid .stats { grid-template-columns: 1fr; }
}

/* Reduced motion */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .hero-copy > *,
  .hero-panel { opacity: 1; animation: none; }

  .term,
  .dot,
  .live-dot,
  .caret,
  .marquee-track { animation: none; }

  .reveal { opacity: 1; transform: none; transition: none; }

  .step::before { transform: scaleY(1); transition: none; }

  .card, .work-card, .office, .btn, .work-thumb img { transition: none; }
}