:root {
  --lemon: #F2F500;
  --lemon-2: #E8EB00;
  --lemon-3: #D4D700;
  --lemon-pale: rgba(242,245,0,0.12);
  --lemon-pale-2: rgba(242,245,0,0.22);
  --black: #0F0F0F;
  --black-2: #1A1A1A;
  --black-3: #252525;
  --white: #FFFFFF;
  --off-white: #F5F5F5;
  --gray-1: #EBEBEB;
  --gray-2: #D0D0D0;
  --gray-3: #9E9E9E;
  --gray-4: #6B6B6B;
  --gray-5: #404040;
  --border: rgba(15,15,15,0.09);
  --border-strong: rgba(15,15,15,0.16);
  --border-yellow: rgba(242,245,0,0.3);
  --shadow-sm: 0 2px 8px rgba(15,15,15,0.07);
  --shadow-md: 0 8px 32px rgba(15,15,15,0.10);
  --shadow-lg: 0 24px 72px rgba(15,15,15,0.13);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-mid: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 150ms;
  --t-mid: 260ms;
  --t-slow: 500ms;
  --nav-h: 60px;
  --max-w: 1280px;
}

[data-look="dark"] {
  --white: #0F0F0F;
  --off-white: #1A1A1A;
  --gray-1: #252525;
  --gray-2: #333333;
  --gray-3: #5A5A5A;
  --gray-4: #8A8A8A;
  --gray-5: #B0B0B0;
  --black: #F0F0F0;
  --black-2: #DCDCDC;
  --black-3: #C0C0C0;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.40);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.46);
  --shadow-lg: 0 24px 72px rgba(0,0,0,0.52);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 2rem);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--white);
  color: var(--black-2);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color var(--t-mid) var(--ease-mid), color var(--t-mid) var(--ease-mid);
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
address { font-style: normal; }

:focus-visible { outline: 2px solid var(--lemon-2); outline-offset: 3px; }

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

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--white);
  border-bottom: 1px solid var(--border-strong);
  transition: background-color var(--t-mid) var(--ease-mid), transform var(--t-mid) var(--ease-out), box-shadow var(--t-mid);
}

.navbar.nb-scrolled { box-shadow: var(--shadow-sm); }
.navbar.nb-hide { transform: translateY(-100%); }
.navbar.nb-peek { transform: translateY(0); }

.navbar-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-inline: clamp(1rem, 3vw, 2rem);
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  transition: opacity var(--t-fast);
}

.brand-mark:hover { opacity: 0.78; }

.brand-pill {
  width: 36px;
  height: 36px;
  background: var(--lemon);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  flex-shrink: 0;
  transition: background var(--t-fast);
}

.brand-mark:hover .brand-pill { background: var(--lemon-2); }

.brand-wordmark {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--black);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
}

.nav-a {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-4);
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  transition: color var(--t-fast), background var(--t-fast);
}

.nav-a:hover { color: var(--black); background: var(--off-white); }
.nav-a.na-active { color: var(--black); background: var(--lemon); }

[data-look="dark"] .nav-a.na-active { color: var(--black); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-left: auto;
}

.look-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-4);
  border-radius: 50%;
  background: var(--off-white);
  transition: color var(--t-fast), background var(--t-fast);
}

.look-toggle:hover { color: var(--black); background: var(--gray-1); }

.look-sun { display: block; }
.look-moon { display: none; }
[data-look="dark"] .look-sun { display: none; }
[data-look="dark"] .look-moon { display: block; }

.nav-pill-btn {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--black);
  background: var(--lemon);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  white-space: nowrap;
  transition: background var(--t-fast), transform var(--t-fast);
}

.nav-pill-btn:hover { background: var(--lemon-2); transform: translateY(-1px); }

.floating-toc {
  position: fixed;
  right: 1.5rem;
  top: calc(var(--nav-h) + 1rem);
  z-index: 80;
  display: none;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
}

.ftoc-toggle {
  width: 40px;
  height: 40px;
  background: var(--black);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: background var(--t-fast), transform var(--t-fast);
}

[data-look="dark"] .ftoc-toggle { background: var(--lemon); color: var(--black); }

.ftoc-toggle:hover { transform: scale(1.08); }

.ftoc-panel {
  background: var(--white);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 1rem 1.2rem;
  box-shadow: var(--shadow-md);
  min-width: 180px;
  display: none;
}

[data-look="dark"] .ftoc-panel { background: var(--off-white); }

.ftoc-panel.ftoc-open { display: block; }

.ftoc-head {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-3);
  display: block;
  margin-bottom: 0.75rem;
}

.ftoc-list {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  counter-reset: ftoc-counter;
}

.ftoc-list li { counter-increment: ftoc-counter; }

.ftoc-link {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--gray-4);
  padding: 0.3rem 0.5rem;
  border-radius: 8px;
  transition: color var(--t-fast), background var(--t-fast);
}

.ftoc-link:hover { color: var(--black); background: var(--off-white); }
.ftoc-link.ftoc-active { color: var(--black); background: var(--lemon); }
[data-look="dark"] .ftoc-link.ftoc-active { color: var(--black); }

.hero-section {
  background: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 8vw, 6rem) clamp(1rem, 3vw, 2rem) 0;
}

[data-look="dark"] .hero-section { background: var(--off-white); color: var(--black-2); }

.hero-bg-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  color: var(--lemon);
}

.hbg-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hbg-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--lemon);
  border-radius: 50%;
}

.hbg-d1 { top: 30%; left: 20%; opacity: 0.4; animation: pulse-dot 3s ease-in-out infinite; }
.hbg-d2 { top: 55%; right: 25%; opacity: 0.25; animation: pulse-dot 3s ease-in-out infinite 1s; }
.hbg-d3 { top: 15%; right: 40%; opacity: 0.3; animation: pulse-dot 3s ease-in-out infinite 2s; }

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.6); opacity: 0.7; }
}

.hero-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--black);
  background: var(--lemon);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
}

.hero-badge-tag {
  color: rgba(255,255,255,0.65);
  background: rgba(255,255,255,0.10);
}

[data-look="dark"] .hero-badge-tag { color: var(--gray-4); background: var(--gray-1); }

.badge-pulse {
  width: 7px;
  height: 7px;
  background: var(--black);
  border-radius: 50%;
  animation: badge-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes badge-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.4); }
}

.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(4rem, 11vw, 10rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.9;
  color: var(--white);
  margin-bottom: 1.5rem;
}

[data-look="dark"] .hero-h1 { color: var(--black); }

.hero-mark {
  background: var(--lemon);
  color: var(--black);
  padding: 0 0.15em;
  border-radius: 6px;
}

.hero-deck {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-weight: 300;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  max-width: 52ch;
  margin-bottom: 2rem;
}

[data-look="dark"] .hero-deck { color: var(--gray-4); }

.hero-byline-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-author-chip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 0.4rem 0.8rem 0.4rem 0.4rem;
  border-radius: 100px;
}

[data-look="dark"] .hero-author-chip { background: var(--gray-1); border-color: var(--border); }

.hac-avatar {
  width: 30px;
  height: 30px;
  background: var(--lemon);
  color: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hac-name {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
}

[data-look="dark"] .hac-name { color: var(--black); }

.hac-role {
  display: block;
  font-family: var(--font-body);
  font-size: 0.66rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.2;
}

[data-look="dark"] .hac-role { color: var(--gray-4); }

.hero-meta-chips {
  display: flex;
  gap: 0.5rem;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.07);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

[data-look="dark"] .meta-chip { color: var(--gray-4); background: var(--gray-1); }

.hero-portrait-block {
  max-width: var(--max-w);
  margin-inline: auto;
  margin-top: 3rem;
  position: relative;
  z-index: 1;
}

.portrait-round-wrap {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.portrait-round {
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 50%;
  border: 4px solid var(--lemon);
  background: var(--black-3);
  max-width: 220px;
  margin: 0 auto;
}

.portrait-round img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-caption {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.42);
  text-align: center;
  margin-top: 0.6rem;
}

[data-look="dark"] .portrait-caption { color: var(--gray-3); }

.hero-stats-row {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.10);
}

[data-look="dark"] .hero-stats-row { border-top-color: var(--border); }

.hstat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem 0.75rem;
  border-right: 1px solid rgba(255,255,255,0.10);
  text-align: center;
}

[data-look="dark"] .hstat { border-right-color: var(--border); }
.hstat:last-child { border-right: none; }

.hstat-n {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--lemon);
  line-height: 1;
}

.hstat-pct {
  font-size: 0.65em;
  font-weight: 600;
}

.hstat-l {
  font-family: var(--font-body);
  font-size: 0.66rem;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
  margin-top: 0.35rem;
}

[data-look="dark"] .hstat-l { color: var(--gray-4); }

.hero-lead-bar {
  background: var(--lemon);
  margin-top: 0;
}

.hero-lead {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 1.75rem clamp(1rem, 3vw, 2rem);
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.6vw, 1.08rem);
  font-weight: 400;
  color: var(--black);
  line-height: 1.82;
}

.interview-stripe {
  width: 100%;
}

.stripe-white { background: var(--white); }
.stripe-yellow { background: var(--lemon); }

[data-look="dark"] .stripe-white { background: var(--off-white); }
[data-look="dark"] .stripe-yellow { background: var(--lemon); }

.stripe-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 2rem);
}

.section-tag-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-num-pill {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--black);
  background: var(--lemon);
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
}

.section-num-dark {
  background: var(--black);
  color: var(--lemon);
}

.section-name {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-4);
}

.section-name-dark { color: var(--black-3); }

.stripe-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--black);
  margin-bottom: 2.5rem;
  max-width: 70ch;
}

.stripe-title-dark { color: var(--black-2); }

.chat-exchange {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.chat-q,
.chat-a {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.chat-a { flex-direction: row-reverse; }

.chat-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  flex-shrink: 0;
}

.chat-avatar-q {
  background: var(--off-white);
  border: 1px solid var(--border-strong);
  color: var(--black-2);
}

.chat-avatar-q-dark {
  background: rgba(15,15,15,0.12);
  border-color: rgba(15,15,15,0.18);
  color: var(--black);
}

.chat-avatar-a {
  background: var(--lemon);
  color: var(--black);
}

.chat-avatar-a-dark { background: var(--black); color: var(--lemon); }

.chat-bubble {
  flex: 1;
  max-width: 80%;
  padding: 1.1rem 1.3rem;
  border-radius: 18px;
}

.chat-bubble-q {
  background: var(--off-white);
  border: 1px solid var(--border-strong);
  border-top-left-radius: 4px;
}

[data-look="dark"] .chat-bubble-q { background: var(--gray-1); border-color: var(--border); }

.chat-bubble-q-dark {
  background: rgba(15,15,15,0.08);
  border: 1px solid rgba(15,15,15,0.14);
}

.chat-bubble-a {
  background: var(--black);
  border-top-right-radius: 4px;
}

[data-look="dark"] .chat-bubble-a { background: var(--gray-1); }

.chat-bubble-a-dark {
  background: rgba(15,15,15,0.10);
  border-top-right-radius: 4px;
}

.chat-who {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-4);
  margin-bottom: 0.4rem;
}

.chat-who-dark { color: var(--black-3); opacity: 0.7; }

.chat-bubble-a .chat-who { color: var(--lemon); }
[data-look="dark"] .chat-bubble-a .chat-who { color: var(--gray-3); }

.chat-bubble-a-dark .chat-who { color: rgba(15,15,15,0.55); }

.chat-text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.82;
  margin-bottom: 0.75rem;
}

.chat-text:last-child { margin-bottom: 0; }

.chat-bubble-q .chat-text { color: var(--black-2); }
.chat-bubble-q-dark .chat-text { color: var(--black-2); }
.chat-bubble-a .chat-text { color: rgba(255,255,255,0.88); }
[data-look="dark"] .chat-bubble-a .chat-text { color: var(--black-2); }
.chat-bubble-a-dark .chat-text { color: var(--black-2); }

.highlight-band {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin: 2rem 0;
  padding: 1.5rem 1.75rem;
  background: var(--lemon);
  border-radius: 16px;
}

.stripe-yellow .highlight-band {
  background: var(--black);
  color: var(--white);
}

.hband-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--black);
  color: var(--lemon);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stripe-yellow .hband-icon {
  background: var(--lemon);
  color: var(--black);
}

.hband-quote p {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.5;
  color: var(--black);
}

.stripe-yellow .hband-quote p { color: var(--white); }

.metric-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border-strong);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  overflow: hidden;
  margin: 2rem 0;
}

.metric-card {
  background: var(--white);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

[data-look="dark"] .metric-card { background: var(--off-white); }

.mc-val {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--black);
  line-height: 1;
}

.mc-label {
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--black-2);
  margin-top: 0.25rem;
}

.mc-bench {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--gray-3);
}

.tech-stack-visual {
  background: var(--black);
  border-radius: 16px;
  padding: 1.75rem;
  margin: 2rem 0;
}

[data-look="dark"] .tech-stack-visual { background: var(--black-2); }

.tsv-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1.25rem;
}

.tsv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.tsv-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 10px;
  padding: 0.75rem 1rem;
}

.tsv-icon {
  color: var(--lemon);
  flex-shrink: 0;
}

.tsv-name {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.80);
}

.tsv-result {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.10);
}

.tsv-arrow {
  font-size: 1.2rem;
  color: var(--lemon);
}

.tsv-result-text {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--lemon);
  letter-spacing: -0.01em;
}

.sorting-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 2rem 0;
  background: var(--off-white);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 1.5rem;
}

[data-look="dark"] .sorting-flow { background: var(--gray-1); }

.sf-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 120px;
}

.sf-node {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sf-node-1 { background: var(--lemon); color: var(--black); }
.sf-node-2 { background: var(--black); color: var(--lemon); }
.sf-node-3 { background: var(--black-3); color: var(--lemon); }
.sf-node-4 { background: var(--lemon); color: var(--black); }

[data-look="dark"] .sf-node-2, [data-look="dark"] .sf-node-3 { background: var(--gray-5); }

.sf-body { flex: 1; }

.sf-title {
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.01em;
}

.sf-time {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--gray-3);
}

.sf-arrow {
  font-size: 1.2rem;
  color: var(--gray-3);
  flex-shrink: 0;
}

.infobox-round {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin: 2rem 0;
  padding: 1.4rem 1.6rem;
  background: var(--off-white);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
}

[data-look="dark"] .infobox-round { background: var(--gray-1); }

.ir-dot {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  background: var(--lemon);
  border-radius: 50%;
  margin-top: 0.3rem;
}

.ir-title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.ir-body {
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 300;
  color: var(--gray-5);
  line-height: 1.78;
}

[data-look="dark"] .ir-body { color: var(--gray-4); }

.expectation-compare {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
  margin: 2rem 0;
}

.ec-col { flex: 1; min-width: 200px; }

.ec-era {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gray-4);
  background: rgba(0,0,0,0.08);
  border-radius: 100px;
  padding: 0.2rem 0.7rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.04em;
}

.ec-era-now {
  color: var(--black);
  background: var(--black);
  color: var(--lemon);
}

.ec-divider {
  font-size: 1.5rem;
  color: rgba(0,0,0,0.35);
  align-self: center;
}

.ec-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ec-item {
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 400;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  line-height: 1.4;
}

.ec-item-old {
  color: var(--gray-4);
  background: rgba(0,0,0,0.04);
  text-decoration: line-through;
  text-decoration-color: rgba(0,0,0,0.25);
}

.ec-item-now {
  color: var(--black);
  background: var(--black);
  color: rgba(255,255,255,0.88);
  font-weight: 500;
}

.fleet-stats {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
  background: rgba(0,0,0,0.07);
  border-radius: 16px;
  padding: 1.5rem;
}

.fleet-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  grid-template-rows: auto auto;
  gap: 0.2rem 0.75rem;
  align-items: center;
}

.fleet-pct {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--black);
  text-align: right;
  grid-row: 1 / 3;
}

.fleet-pct-bike { color: var(--black); }
.fleet-pct-ev { color: var(--black-2); }
.fleet-pct-van { color: var(--black-3); }

.fleet-bar-wrap {
  height: 8px;
  background: rgba(0,0,0,0.12);
  border-radius: 100px;
  overflow: hidden;
}

.fleet-bar {
  height: 100%;
  background: var(--black);
  border-radius: 100px;
  transition: width 1s var(--ease-out);
}

.fleet-bar-ev { background: var(--black-2); }
.fleet-bar-van { background: var(--black-3); }

.fleet-name {
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--black);
}

.fleet-note {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--black-3);
  opacity: 0.7;
  grid-column: 2;
}

.faq-pills {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(15,15,15,0.14);
  border-radius: 16px;
  overflow: hidden;
  margin: 2rem 0;
}

.fpill-item {
  border-bottom: 1px solid rgba(15,15,15,0.10);
  background: rgba(255,255,255,0.55);
}

[data-look="dark"] .fpill-item { background: rgba(255,255,255,0.06); }

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

.fpill-q {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 1.4rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--black);
  letter-spacing: -0.01em;
  line-height: 1.4;
  transition: background var(--t-fast);
}

.fpill-q::-webkit-details-marker { display: none; }
.fpill-q:hover { background: rgba(0,0,0,0.05); }

.fpill-icon {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--lemon-3);
  width: 20px;
  flex-shrink: 0;
}

.fpill-chev {
  flex-shrink: 0;
  color: var(--gray-3);
  margin-left: auto;
  transition: transform var(--t-mid) var(--ease-mid);
}

details[open] .fpill-chev { transform: rotate(180deg); }

.fpill-answer {
  padding: 0 1.4rem 1.1rem 3.35rem;
}

.closing-card {
  margin-top: 3rem;
  text-align: center;
  padding: 0 1rem;
}

.cc-rule {
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  margin: 1.5rem 0;
}

.cc-text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--black-2);
  line-height: 1.8;
  margin-bottom: 0.6rem;
}

.cc-text strong { font-weight: 700; color: var(--black); }

.site-footer-dark {
  background: var(--black);
  border-top: 4px solid var(--lemon);
  margin-top: 0;
}

[data-look="dark"] .site-footer-dark { background: var(--off-white); border-top-color: var(--lemon); }

.sfd-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 2rem);
}

.site-footer-dark > .sfd-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.sfd-logo-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.75rem;
}

.sfd-logo-mark { color: var(--lemon); }

.sfd-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
}

[data-look="dark"] .sfd-name { color: var(--black); }

.sfd-desc {
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.78;
}

[data-look="dark"] .sfd-desc { color: var(--gray-4); }

.sfd-col-head {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lemon);
  margin-bottom: 0.9rem;
}

.sfd-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sfd-link {
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  transition: color var(--t-fast);
}

[data-look="dark"] .sfd-link { color: var(--gray-4); }
.sfd-link:hover { color: var(--lemon); }

.sfd-address {
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  line-height: 1.85;
}

[data-look="dark"] .sfd-address { color: var(--gray-4); }

.sfd-company {
  font-weight: 500;
  color: rgba(255,255,255,0.85);
}

[data-look="dark"] .sfd-company { color: var(--black-2); }

.sfd-contact {
  color: var(--lemon);
  transition: color var(--t-fast);
}

.sfd-contact:hover { color: var(--lemon-2); }

.sfd-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-block: 1rem;
}

[data-look="dark"] .sfd-bottom { border-top-color: var(--border); }

.sfd-legal {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.30);
  line-height: 1.65;
}

[data-look="dark"] .sfd-legal { color: var(--gray-3); }

.nh-cookie-bar {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  z-index: 200;
  background: var(--black);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  max-width: 640px;
  width: calc(100% - 2rem);
  box-shadow: var(--shadow-lg);
  transition: transform var(--t-slow) var(--ease-spring);
}

.nh-cookie-bar.nh-cookie-show { transform: translateX(-50%) translateY(0); }

[data-look="dark"] .nh-cookie-bar { background: var(--off-white); border-color: var(--border); }

.nh-cookie-text {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(255,255,255,0.72);
  line-height: 1.65;
  flex: 1;
  min-width: 200px;
}

[data-look="dark"] .nh-cookie-text { color: var(--gray-4); }

.nh-cookie-btns { display: flex; gap: 0.5rem; flex-shrink: 0; }

.nh-cookie-btn {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.5rem 1.1rem;
  border-radius: 100px;
  cursor: pointer;
  border: none;
  transition: background var(--t-fast), transform var(--t-fast);
}

.nh-cookie-accept { color: var(--black); background: var(--lemon); }
.nh-cookie-accept:hover { background: var(--lemon-2); transform: scale(1.04); }

.nh-cookie-decline { color: rgba(255,255,255,0.62); background: rgba(255,255,255,0.10); }
[data-look="dark"] .nh-cookie-decline { color: var(--gray-4); background: var(--gray-1); }
.nh-cookie-decline:hover { background: rgba(255,255,255,0.18); }

.nh-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 300;
  background: var(--lemon);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.7rem 1.5rem;
  border-radius: 100px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  box-shadow: var(--shadow-md);
  transition: opacity var(--t-mid) var(--ease-out), transform var(--t-mid) var(--ease-spring);
}

.nh-toast.nh-toast-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.segment-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out);
}

.segment-reveal.seg-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 1ms !important; animation-duration: 1ms !important; }
  html { scroll-behavior: auto; }
}

@media (min-width: 600px) {
  .metric-cards { grid-template-columns: repeat(3, 1fr); }
  .tsv-grid { grid-template-columns: repeat(3, 1fr); }
  .sorting-flow { flex-wrap: nowrap; }
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .portrait-round { max-width: 280px; }
  .floating-toc { display: flex; }
}

@media (min-width: 1024px) {
  .site-footer-dark > .sfd-inner { grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
  .portrait-round { max-width: 320px; }
}