.pk-site {
  --pk-bg: #f5f5f5;
  --pk-surface: #ffffff;
  --pk-surface-alt: #fafafa;
  --pk-text: #2d2d2d;
  --pk-muted: #646b76;
  --pk-border: #e8e8e8;
  --pk-accent: #b3541e;
  --pk-accent-strong: #964414;
  --pk-accent-soft: rgba(179, 84, 30, 0.09);
  --pk-on-accent: #ffffff;
  --pk-radius: 12px;
  --pk-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 20px rgba(15, 23, 42, 0.06);
  --pk-font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --pk-font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --pk-font-quote: Georgia, "Times New Roman", serif;
  --pk-max: 1120px;
  background: var(--pk-bg);
  color: var(--pk-text);
  font-family: var(--pk-font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.pk-site *,
.pk-site *::before,
.pk-site *::after {
  box-sizing: border-box;
}

.pk-site img {
  display: block;
  max-width: 100%;
}

.pk-site a {
  color: inherit;
}

.pk-site :focus-visible {
  outline: 2px solid var(--pk-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.pk-site ::selection {
  background: var(--pk-accent);
  color: var(--pk-on-accent);
}

html.pk-dark .pk-site {
  --pk-bg: #12141a;
  --pk-surface: #1b1e26;
  --pk-surface-alt: #232733;
  --pk-text: #e6e8ee;
  --pk-muted: #9aa3b2;
  --pk-border: #2b303c;
  --pk-accent: #f0a878;
  --pk-accent-strong: #f6c39f;
  --pk-accent-soft: rgba(240, 168, 120, 0.12);
  --pk-on-accent: #1b1e26;
  --pk-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.22);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  html:not(.pk-light) .pk-site {
    --pk-bg: #12141a;
    --pk-surface: #1b1e26;
    --pk-surface-alt: #232733;
    --pk-text: #e6e8ee;
    --pk-muted: #9aa3b2;
    --pk-border: #2b303c;
    --pk-accent: #f0a878;
    --pk-accent-strong: #f6c39f;
    --pk-accent-soft: rgba(240, 168, 120, 0.12);
    --pk-on-accent: #1b1e26;
    --pk-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.22);
    color-scheme: dark;
  }
}

.bts-dark .pk-site {
  --pk-bg: #12141a;
  --pk-surface: #1b1e26;
  --pk-surface-alt: #232733;
  --pk-text: #e6e8ee;
  --pk-muted: #9aa3b2;
  --pk-border: #2b303c;
  --pk-accent: #f0a878;
  --pk-accent-strong: #f6c39f;
  --pk-accent-soft: rgba(240, 168, 120, 0.12);
  --pk-on-accent: #1b1e26;
  --pk-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.22);
  color-scheme: dark;
}

.pk-skip {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 8px;
  background: #1b1e26;
  color: #ffffff;
  font-family: system-ui, sans-serif;
  font-size: 14px;
  text-decoration: none;
}

.pk-skip:focus {
  top: 12px;
}

.pk-wrap {
  width: min(var(--pk-max), calc(100% - 48px));
  margin-inline: auto;
}

.pk-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--pk-bg);
  border-bottom: 1px solid var(--pk-border);
}

@supports (backdrop-filter: blur(12px)) {
  .pk-header {
    background: color-mix(in srgb, var(--pk-bg) 86%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }
}

.pk-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 13px;
}

.pk-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.pk-brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--pk-text);
  color: var(--pk-bg);
  font-family: var(--pk-font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.pk-brand-text {
  display: flex;
  flex-direction: column;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.pk-brand-text small {
  margin-top: 2px;
  color: var(--pk-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pk-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.pk-nav a {
  padding: 8px 11px;
  border-radius: 8px;
  color: var(--pk-muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.18s ease, background 0.18s ease;
}

.pk-nav a:hover {
  color: var(--pk-text);
  background: var(--pk-surface-alt);
}

.pk-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pk-icon-btn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--pk-border);
  border-radius: 10px;
  background: var(--pk-surface);
  color: var(--pk-text);
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

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

.pk-icon-moon {
  display: none;
}

html.pk-dark .pk-icon-sun {
  display: none;
}

html.pk-dark .pk-icon-moon {
  display: block;
}

@media (prefers-color-scheme: dark) {
  html:not(.pk-light) .pk-icon-sun {
    display: none;
  }

  html:not(.pk-light) .pk-icon-moon {
    display: block;
  }
}

.pk-menu-btn {
  display: none;
}

.pk-hero {
  padding-block: 82px 66px;
}

.pk-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 64px;
  align-items: center;
}

.pk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--pk-accent);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pk-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pk-accent);
  box-shadow: 0 0 0 4px var(--pk-accent-soft);
}

.pk-hero h1 {
  max-width: 16ch;
  margin: 0 0 22px;
  font-family: var(--pk-font-display);
  text-wrap: balance;
  font-size: clamp(2.6rem, 5.4vw, 4.25rem);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.04;
}

.pk-lede {
  max-width: 56ch;
  margin: 0 0 30px;
  color: var(--pk-muted);
  font-size: 17.5px;
  line-height: 1.7;
  text-wrap: pretty;
}

.pk-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.pk-btn:hover {
  transform: translateY(-1px);
}

.pk-btn-primary {
  background: var(--pk-accent);
  color: var(--pk-on-accent);
}

.pk-btn-primary:hover {
  background: var(--pk-accent-strong);
}

.pk-btn-secondary {
  border-color: var(--pk-border);
  background: var(--pk-surface);
  color: var(--pk-text);
}

.pk-btn-secondary:hover {
  border-color: var(--pk-text);
}

.pk-btn-accent {
  background: #f0a878;
  color: #1b1e26;
}

.pk-btn-accent:hover {
  background: #f6c39f;
}

.pk-btn-ghost {
  border-color: #3c4352;
  background: transparent;
  color: #e6e8ee;
}

.pk-site .pk-btn-primary {
  color: var(--pk-on-accent);
}

.pk-site .pk-btn-secondary {
  color: var(--pk-text);
}

.pk-site .pk-btn-accent {
  color: #1b1e26;
}

.pk-site .pk-btn-ghost {
  color: #e6e8ee;
}

.pk-btn-ghost:hover {
  border-color: #9aa3b2;
}

.pk-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 34px;
  margin: 38px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--pk-border);
}

.pk-stats div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pk-stats dt {
  font-family: var(--pk-font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.pk-stats dd {
  margin: 0;
  color: var(--pk-muted);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pk-hero-visual {
  position: relative;
}

.pk-hero-visual::before {
  content: "";
  position: absolute;
  top: -46px;
  right: -24px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--pk-accent-soft), transparent 70%);
  filter: blur(8px);
  z-index: 0;
}

.pk-terminal {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 1px solid #2b303c;
  border-radius: 14px;
  background: #1b1e26;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.2);
  transform: rotate(-1deg);
}

.pk-terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  border-bottom: 1px solid #2b303c;
  background: #232733;
}

.pk-terminal-bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #3c4352;
}

.pk-terminal-bar span:nth-child(1) {
  background: #f06a5e;
}

.pk-terminal-bar span:nth-child(2) {
  background: #f4bd4f;
}

.pk-terminal-bar span:nth-child(3) {
  background: #61c454;
}

.pk-terminal-bar em {
  margin-left: auto;
  color: #9aa3b2;
  font-style: normal;
  font-size: 10.5px;
  letter-spacing: 0.08em;
}

.pk-terminal-body {
  padding: 22px 20px 26px;
  color: #e6e8ee;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 12.5px;
  line-height: 1.9;
}

.pk-terminal-body p {
  margin: 0;
}

.pk-prompt {
  margin-right: 6px;
  color: #f0a878;
}

.pk-out {
  margin: 0 0 10px 18px !important;
  color: #9aa3b2;
}

.pk-ok {
  color: #8fd694;
}

.pk-cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  margin-left: 4px;
  background: #f0a878;
  vertical-align: -2px;
  animation: pk-blink 1.1s steps(1) infinite;
}

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

.pk-hero-note {
  position: relative;
  z-index: 1;
  margin: 18px 0 0;
  color: var(--pk-muted);
  font-size: 12.5px;
}

.pk-trust {
  border-block: 1px solid var(--pk-border);
  background: var(--pk-surface);
}

.pk-trust-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 34px;
  padding-block: 24px;
}

.pk-trust p {
  margin: 0;
  color: var(--pk-muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pk-trust ul {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 38px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pk-trust li {
  color: var(--pk-text);
  font-family: var(--pk-font-display);
  font-size: 18px;
  font-weight: 600;
  opacity: 0.72;
}

.pk-section {
  padding-block: 96px;
}

.pk-site section[id],
.pk-site #top {
  scroll-margin-top: 84px;
}

.pk-section-alt {
  border-block: 1px solid var(--pk-border);
  background: var(--pk-surface);
}

.pk-section-head {
  max-width: 720px;
  margin-bottom: 44px;
}

.pk-section h2 {
  margin: 0 0 16px;
  font-family: var(--pk-font-display);
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.022em;
  line-height: 1.14;
  text-wrap: balance;
}

.pk-section-intro {
  max-width: 62ch;
  margin: 0;
  color: var(--pk-muted);
  font-size: 16.5px;
  line-height: 1.7;
  text-wrap: pretty;
}

.pk-grid {
  display: grid;
  gap: 20px;
}

.pk-services {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pk-service {
  padding: 26px 24px;
  border: 1px solid var(--pk-border);
  border-radius: var(--pk-radius);
  background: var(--pk-surface);
  box-shadow: var(--pk-shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.pk-service:hover {
  border-color: var(--pk-accent);
  transform: translateY(-2px);
}

.pk-service-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 10px;
  background: var(--pk-accent-soft);
  color: var(--pk-accent);
}

.pk-service h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.pk-service p {
  margin: 0;
  color: var(--pk-muted);
  font-size: 14px;
  line-height: 1.65;
}

.pk-ai-band {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  margin-top: 20px;
  padding: 26px 28px;
  border: 1px solid var(--pk-border);
  border-left: 3px solid var(--pk-accent);
  border-radius: var(--pk-radius);
  background: var(--pk-surface);
  box-shadow: var(--pk-shadow);
}

.pk-ai-band h3 {
  margin: 0 0 8px;
  font-family: var(--pk-font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  text-wrap: balance;
}

.pk-ai-band p {
  margin: 0;
  color: var(--pk-muted);
  font-size: 14px;
  line-height: 1.65;
  text-wrap: pretty;
}

.pk-ai-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pk-ai-list li {
  position: relative;
  padding-left: 20px;
  color: var(--pk-muted);
  font-size: 13.5px;
  line-height: 1.5;
}

.pk-ai-list li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pk-accent);
}

.pk-cases {
  display: grid;
  gap: 24px;
}

.pk-case {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  gap: 36px;
  padding: 34px;
  border: 1px solid var(--pk-border);
  border-radius: 16px;
  background: var(--pk-bg);
  box-shadow: var(--pk-shadow);
}

.pk-case-num {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--pk-accent);
  font-family: var(--pk-font-display);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.pk-case h3 {
  margin: 0 0 6px;
  font-family: var(--pk-font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.pk-case-meta {
  margin: 0 0 16px;
  color: var(--pk-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.pk-case-main > p {
  margin: 0 0 14px;
  color: var(--pk-muted);
  font-size: 14.5px;
  line-height: 1.7;
}

.pk-list {
  display: grid;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.pk-list li {
  position: relative;
  padding-left: 20px;
  color: var(--pk-text);
  font-size: 14px;
  line-height: 1.6;
}

.pk-list li::before {
  content: "";
  position: absolute;
  top: 0.58em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pk-accent);
}

.pk-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pk-tags li {
  padding: 5px 10px;
  border: 1px solid var(--pk-border);
  border-radius: 999px;
  background: var(--pk-surface-alt);
  color: var(--pk-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.pk-case-aside {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 30px;
  border-left: 1px solid var(--pk-border);
}

.pk-case-aside blockquote {
  margin: 0 0 14px;
  color: var(--pk-text);
  font-family: var(--pk-font-quote);
  font-size: 16px;
  line-height: 1.6;
}

.pk-case-aside blockquote::before {
  content: "\201C";
  display: block;
  margin-bottom: 10px;
  color: var(--pk-accent);
  font-family: var(--pk-font-display);
  font-size: 40px;
  line-height: 0.6;
}

.pk-attrib {
  margin: 0;
  color: var(--pk-muted);
  font-size: 11.5px;
  line-height: 1.5;
}

.pk-quotes {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pk-quote {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin: 0;
  padding: 26px 24px;
  border: 1px solid var(--pk-border);
  border-radius: var(--pk-radius);
  background: var(--pk-surface);
  box-shadow: var(--pk-shadow);
}

.pk-quote blockquote {
  margin: 0 0 22px;
  color: var(--pk-text);
  font-family: var(--pk-font-quote);
  font-size: 15.5px;
  line-height: 1.65;
}

.pk-quote blockquote::before {
  content: "\201C";
  display: block;
  margin-bottom: 8px;
  color: var(--pk-accent);
  font-family: var(--pk-font-display);
  font-size: 34px;
  line-height: 0.6;
}

.pk-quote figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pk-avatar {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--pk-accent-soft);
  color: var(--pk-accent);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.pk-quote figcaption strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
}

.pk-quote figcaption small {
  display: block;
  margin-top: 1px;
  color: var(--pk-muted);
  font-size: 11.5px;
}

.pk-source {
  margin: 28px 0 0;
  color: var(--pk-muted);
  font-size: 11.5px;
  font-style: italic;
}

.pk-about {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}

.pk-about-card {
  position: sticky;
  top: 92px;
  padding: 26px;
  border: 1px solid var(--pk-border);
  border-radius: 16px;
  background: var(--pk-bg);
  box-shadow: var(--pk-shadow);
}

.pk-portrait {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  margin-bottom: 20px;
  border-radius: 12px;
  background: linear-gradient(135deg, #1b1e26, #2b303c);
}

.pk-portrait::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 168, 120, 0.35), transparent 70%);
}

.pk-portrait span {
  position: relative;
  color: #f0a878;
  font-family: var(--pk-font-display);
  font-size: 72px;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.pk-about-card h3 {
  margin: 0 0 3px;
  font-family: var(--pk-font-display);
  font-size: 23px;
  font-weight: 700;
}

.pk-about-card > p {
  margin: 0 0 18px;
  color: var(--pk-muted);
  font-size: 13.5px;
}

.pk-about-facts {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  padding: 16px 0 0;
  border-top: 1px solid var(--pk-border);
  list-style: none;
}

.pk-about-facts li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
}

.pk-about-facts span {
  color: var(--pk-muted);
}

.pk-about-links {
  display: flex;
  gap: 10px;
}

.pk-about-links a {
  flex: 1;
  padding: 9px 12px;
  border: 1px solid var(--pk-border);
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.pk-about-links a:hover {
  border-color: var(--pk-accent);
  color: var(--pk-accent);
}

.pk-about-copy > h2 {
  max-width: 18ch;
  margin: 0 0 20px;
  font-family: var(--pk-font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-wrap: balance;
}

.pk-about-copy > p {
  max-width: 62ch;
  margin: 0 0 16px;
  color: var(--pk-muted);
  font-size: 15.5px;
  line-height: 1.75;
}

.pk-values {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 36px;
}

.pk-value {
  padding: 16px 18px;
  border: 1px solid var(--pk-border);
  border-radius: 12px;
  background: var(--pk-surface-alt);
}

.pk-value strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13.5px;
  font-weight: 600;
}

.pk-value span {
  color: var(--pk-muted);
  font-size: 12.5px;
  line-height: 1.55;
}

.pk-about-subhead {
  margin: 0 0 18px;
  font-family: var(--pk-font-display);
  font-size: 21px;
  font-weight: 700;
}

.pk-timeline {
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--pk-border);
  list-style: none;
}

.pk-timeline li {
  position: relative;
  padding: 0 0 26px 24px;
}

.pk-timeline li:last-child {
  padding-bottom: 0;
}

.pk-timeline li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--pk-accent);
  box-shadow: 0 0 0 4px var(--pk-surface);
}

.pk-timeline .pk-time {
  display: block;
  margin-bottom: 4px;
  color: var(--pk-accent);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.pk-timeline strong {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
}

.pk-timeline span {
  display: block;
  margin-top: 2px;
  color: var(--pk-muted);
  font-size: 13px;
  line-height: 1.6;
}

.pk-posts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pk-post {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border: 1px solid var(--pk-border);
  border-radius: var(--pk-radius);
  background: var(--pk-surface);
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.pk-post:hover {
  border-color: var(--pk-accent);
  transform: translateY(-2px);
}

.pk-post-meta {
  color: var(--pk-accent);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.pk-post h3 {
  margin: 0;
  font-family: var(--pk-font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.pk-post-arrow {
  margin-top: auto;
  padding-top: 8px;
  color: var(--pk-muted);
  font-size: 12.5px;
  font-weight: 600;
  transition: color 0.18s ease;
}

.pk-post:hover .pk-post-arrow {
  color: var(--pk-accent);
}

.pk-writing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.pk-process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pk-process li {
  padding-top: 20px;
  border-top: 2px solid var(--pk-border);
}

.pk-process li > span {
  color: var(--pk-accent);
  font-family: var(--pk-font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.pk-process h3 {
  margin: 8px 0 8px;
  font-size: 15.5px;
  font-weight: 600;
}

.pk-process p {
  margin: 0;
  color: var(--pk-muted);
  font-size: 13.5px;
  line-height: 1.65;
}

.pk-faq {
  display: grid;
  max-width: 840px;
  border-top: 1px solid var(--pk-border);
}

.pk-faq details {
  border-bottom: 1px solid var(--pk-border);
}

.pk-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-size: 15.5px;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.pk-faq summary::-webkit-details-marker {
  display: none;
}

.pk-faq summary::after {
  content: "+";
  color: var(--pk-accent);
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
}

.pk-faq details[open] summary::after {
  content: "\2212";
}

.pk-faq details p {
  max-width: 70ch;
  margin: 0 0 20px;
  color: var(--pk-muted);
  font-size: 14.5px;
  line-height: 1.7;
}

.pk-contact {
  padding-bottom: 96px;
}

.pk-contact-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 48px;
  overflow: hidden;
  padding: 48px;
  border-radius: 20px;
  background: #1b1e26;
  color: #e6e8ee;
}

.pk-contact-card::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 168, 120, 0.18), transparent 70%);
}

.pk-contact-copy,
.pk-form {
  position: relative;
  z-index: 1;
}

.pk-contact .pk-eyebrow {
  color: #f0a878;
}

.pk-contact .pk-dot {
  background: #f0a878;
  box-shadow: 0 0 0 4px rgba(240, 168, 120, 0.18);
}

.pk-contact h2 {
  margin: 0 0 16px;
  color: #f4f1ec;
  font-family: var(--pk-font-display);
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.022em;
  line-height: 1.14;
  text-wrap: balance;
}

.pk-contact-copy > p {
  max-width: 46ch;
  color: #9aa3b2;
  font-size: 15.5px;
  line-height: 1.7;
}

.pk-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 18px;
}

.pk-contact-alt {
  color: #9aa3b2;
  font-size: 12.5px;
}

.pk-contact-alt a {
  color: #f0a878;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pk-form {
  display: grid;
  gap: 14px;
  align-content: start;
}

.pk-field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pk-form label {
  display: grid;
  gap: 6px;
  color: #c9ced8;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.pk-form input,
.pk-form select,
.pk-form textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #3c4352;
  border-radius: 8px;
  background: #12141a;
  color: #e6e8ee;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.4;
}

.pk-form textarea {
  min-height: 108px;
  resize: vertical;
}

.pk-form input:focus,
.pk-form select:focus,
.pk-form textarea:focus {
  border-color: transparent;
  outline: 2px solid #f0a878;
  outline-offset: 1px;
}

.pk-form .pk-btn {
  margin-top: 4px;
}

.pk-form-note {
  margin: 0;
  color: #9aa3b2;
  font-size: 11px;
}

.pk-form-status {
  min-height: 1em;
  margin: 0;
  color: #8fd694;
  font-size: 12.5px;
}

.pk-form-status.is-error {
  color: #f0a878;
}

.pk-footer {
  border-top: 1px solid var(--pk-border);
  background: var(--pk-surface);
}

.pk-footer-inner {
  padding-block: 40px 28px;
}

.pk-footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--pk-border);
}

.pk-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.pk-footer-nav a {
  color: var(--pk-muted);
  font-size: 12.5px;
  text-decoration: none;
}

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

.pk-footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  color: var(--pk-muted);
  font-size: 11.5px;
}

.pk-footer-bottom p {
  margin: 0;
}

.pk-footer-bottom a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

html.pk-js .pk-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

html.pk-js .pk-reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .pk-hero-inner {
    gap: 40px;
  }

  .pk-services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pk-quotes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pk-about {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 40px;
  }

  .pk-process {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .pk-wrap {
    width: calc(100% - 36px);
  }

  .pk-menu-btn {
    display: grid;
  }

  .pk-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px 18px 18px;
    border-bottom: 1px solid var(--pk-border);
    background: var(--pk-bg);
  }

  .pk-nav.is-open {
    display: flex;
  }

  .pk-nav a {
    padding: 12px;
    font-size: 15px;
  }

  .pk-hero {
    padding-block: 58px 48px;
  }

  .pk-hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .pk-hero h1 {
    max-width: 18ch;
  }

  .pk-hero-visual {
    max-width: 520px;
  }

  .pk-section {
    padding-block: 72px;
  }

  .pk-section-head {
    margin-bottom: 34px;
  }

  .pk-case {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
    padding: 28px;
  }

  .pk-case-aside {
    padding-top: 24px;
    padding-left: 0;
    border-top: 1px solid var(--pk-border);
    border-left: 0;
  }

  .pk-about {
    grid-template-columns: minmax(0, 1fr);
  }

  .pk-about-card {
    position: static;
    max-width: 420px;
  }

  .pk-portrait {
    aspect-ratio: 4 / 3;
  }

  .pk-contact-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
    padding: 32px;
  }

  .pk-footer-top {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .pk-wrap {
    width: calc(100% - 32px);
  }

  .pk-brand-text small {
    display: none;
  }

  .pk-hero h1 {
    font-size: clamp(2.3rem, 11vw, 3.1rem);
  }

  .pk-lede {
    font-size: 16px;
  }

  .pk-stats {
    gap: 18px 26px;
  }

  .pk-stats dt {
    font-size: 18px;
  }

  .pk-services,
  .pk-quotes,
  .pk-posts,
  .pk-values {
    grid-template-columns: minmax(0, 1fr);
  }

  .pk-ai-band {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .pk-process {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .pk-section {
    padding-block: 62px;
  }

  .pk-trust-inner {
    gap: 12px 24px;
  }

  .pk-trust ul {
    gap: 10px 24px;
  }

  .pk-trust li {
    font-size: 16px;
  }

  .pk-contact-card {
    padding: 24px;
    border-radius: 16px;
  }

  .pk-field-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .pk-footer-bottom {
    flex-direction: column;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html.pk-js .pk-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .pk-cursor {
    animation: none;
  }

  .pk-btn:hover,
  .pk-service:hover,
  .pk-post:hover {
    transform: none;
  }
}