:root {
  --bg-base: #f4f2e8;
  --bg-layer: #ebe8dc;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --ink: #101010;
  --ink-soft: #4d4d4d;
  --line: #181818;
  --accent-lime: #cdff26;
  --accent-orange: #ff5b1f;
  --accent-cyan: #10dffb;
  --accent-pink: #ff4da6;
  --shadow: 0 16px 42px rgba(15, 16, 14, 0.14);
  --section-gap: 2.3rem;
  --card-gap: 1.3rem;
  --card-pad: 1.24rem;
  --anchor-offset: 7.2rem;
  color-scheme: light;
}

html[data-theme="dark"] {
  --bg-base: #060a13;
  --bg-layer: #0f1628;
  --surface: rgba(12, 18, 34, 0.78);
  --surface-strong: rgba(14, 22, 40, 0.94);
  --ink: #edf3ff;
  --ink-soft: #bcc9e3;
  --line: #8da0c7;
  --shadow: 0 20px 44px rgba(2, 5, 12, 0.56);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

:where(a, button, [role="button"], input, select, textarea):focus-visible {
  outline: 3px solid var(--accent-cyan);
  outline-offset: 2px;
}

html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: clip;
}

html {
  scroll-padding-top: var(--anchor-offset);
}

body {
  font-family: "Space Grotesk", "IBM Plex Sans KR", "Noto Sans KR", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(48rem 28rem at 12% 8%, rgba(255, 91, 31, 0.2), transparent 65%),
    radial-gradient(44rem 24rem at 88% 12%, rgba(16, 223, 251, 0.2), transparent 65%),
    radial-gradient(52rem 30rem at 50% 100%, rgba(205, 255, 38, 0.18), transparent 70%),
    linear-gradient(160deg, var(--bg-base), var(--bg-layer));
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 0.4rem;
  z-index: 30;
  transform: translateY(-180%);
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 0.82rem;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 150ms ease;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.25;
  mix-blend-mode: soft-light;
}

.site-shell {
  position: relative;
  width: min(1200px, calc(100% - 1.8rem));
  margin: 0 auto;
  padding: 1.2rem 0 4.4rem;
}

.topbar {
  position: sticky;
  top: 0.6rem;
  z-index: 8;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0.98rem;
  margin-bottom: 2.8rem;
  border: 2px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.09);
  backdrop-filter: blur(4px);
}

.brand {
  margin: 0;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 0;
}

.brand-link {
  color: var(--ink);
  text-decoration: none;
}

.brand-with-mark {
  display: inline-flex;
  align-items: center;
  gap: 0;
}

.brand-mark {
  width: clamp(112px, 10vw, 138px);
  height: auto;
  display: block;
  object-fit: contain;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 0.62rem;
  flex-wrap: wrap;
}

.main-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.48rem 0.86rem;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.75);
  transform: translateY(-1px);
}

.main-nav a[aria-current="page"] {
  background: var(--ink);
  color: #fff;
}

.main-nav a[data-nav-parent-current="true"] {
  background: var(--ink);
  color: #fff;
}

.header-controls {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.32rem;
}

.header-context {
  display: inline-flex;
  align-items: center;
  gap: 0.44rem;
  padding: 0.42rem 0.78rem;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(16, 223, 251, 0.12));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}

.header-context-mark {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-cyan));
  box-shadow: 0 0 0 3px rgba(255, 91, 31, 0.12);
  flex: 0 0 auto;
}

.header-context a {
  color: var(--ink-soft);
  text-decoration: none;
}

.header-context a:hover,
.header-context a:focus-visible {
  color: var(--ink);
}

.header-context [aria-current="page"] {
  color: var(--ink);
  font-weight: 700;
}

.header-context-sep {
  opacity: 0.6;
}

.theme-switch,
.lang-switch {
  display: inline-flex;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem;
  background: #fff;
  gap: 0.2rem;
}

.theme-btn,
.lang-btn {
  min-width: 44px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  padding: 0.4rem 0.68rem;
  font-weight: 700;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.theme-btn[aria-pressed="true"],
.lang-btn[aria-pressed="true"] {
  background: var(--ink);
  color: #fff;
}

.hero,
.page-hero {
  position: relative;
  margin-bottom: 2rem;
  padding: 1.62rem;
  border: 2px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero::after,
.page-hero::after {
  content: "";
  position: absolute;
  right: -2rem;
  top: -2rem;
  width: 14rem;
  height: 14rem;
  border-radius: 40% 60% 62% 38% / 43% 54% 46% 57%;
  background: linear-gradient(135deg, rgba(255, 91, 31, 0.5), rgba(16, 223, 251, 0.4));
  filter: blur(12px);
  opacity: 0.56;
}

.kicker {
  margin: 0 0 0.65rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--ink-soft);
}

.kicker-row,
.brand-chip,
.card-title-row {
  display: inline-flex;
  align-items: center;
  gap: 0.58rem;
}

.kicker-row {
  margin-bottom: 0.65rem;
}

.kicker-row .kicker,
.brand-chip .panel-label {
  margin: 0;
}

.card-title-row {
  display: flex;
  margin-bottom: 0.16rem;
}

.vibe-app-icon {
  display: block;
  flex-shrink: 0;
  border-radius: 12px;
  border: 1px solid rgba(16, 16, 16, 0.18);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.96), rgba(228, 232, 240, 0.92));
  box-shadow: 0 8px 18px rgba(16, 19, 24, 0.16);
}

.vibe-app-icon-sm {
  width: 44px;
  height: 44px;
}

.vibe-app-icon-xs {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  max-width: 12ch;
  font-family: "Bebas Neue", "Impact", sans-serif;
  font-size: clamp(3.2rem, 12.4vw, 8.2rem);
  line-height: 0.92;
  letter-spacing: 0.012em;
  text-transform: uppercase;
  text-wrap: balance;
}

.vibe-hero h1 {
  max-width: 13ch;
  font-size: clamp(2.35rem, 8.4vw, 5.3rem);
}

.projects-hero h1 {
  max-width: 16ch;
  font-size: clamp(2.15rem, 7vw, 4.6rem);
}

.contact-hero h1 {
  max-width: 8ch;
  font-size: clamp(2.4rem, 7.3vw, 4.9rem);
}

html:lang(ko) .hero h1,
html:lang(ko) .page-hero h1 {
  max-width: 14ch;
  font-family: "Space Grotesk", "Noto Sans KR", sans-serif;
  font-size: clamp(2.6rem, 8.8vw, 5.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: none;
  word-break: keep-all;
}

.hero-description,
.page-hero p {
  margin: 1rem 0 0;
  max-width: 62ch;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 1.02rem;
}

.hero-hype {
  background:
    linear-gradient(142deg, rgba(255, 255, 255, 0.97), rgba(205, 255, 38, 0.14)),
    var(--surface);
}

.home-hero-grid,
.page-hero-grid {
  display: grid;
  gap: clamp(0.95rem, 2vw, 1.35rem);
  grid-template-columns: minmax(0, 1.08fr) minmax(18rem, 0.92fr);
  align-items: stretch;
}

.home-hero-copy,
.page-hero-copy {
  min-width: 0;
}

.home-hero-proof,
.page-hero-proof {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--line);
  border-radius: 22px;
  padding: 1rem;
  background:
    linear-gradient(160deg, rgba(12, 18, 32, 0.96), rgba(16, 28, 49, 0.88)),
    rgba(12, 18, 32, 0.92);
  box-shadow: 0 18px 34px rgba(9, 13, 24, 0.24);
  display: grid;
  gap: 0.78rem;
}

.home-hero-proof::before,
.page-hero-proof::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(26rem 14rem at 108% -10%, rgba(16, 223, 251, 0.18), transparent 58%),
    radial-gradient(22rem 13rem at -8% 108%, rgba(255, 91, 31, 0.18), transparent 56%);
}

.home-hero-proof > *,
.page-hero-proof > * {
  position: relative;
  z-index: 1;
}

.home-hero-proof .mini-label,
.page-hero-proof .mini-label {
  color: rgba(220, 234, 248, 0.8);
}

.home-hero-proof h2,
.page-hero-proof h2 {
  margin: 0;
  max-width: 13ch;
  color: #f4f8ff;
  font-size: clamp(1.45rem, 3vw, 2.3rem);
  line-height: 0.98;
  text-wrap: balance;
}

.home-hero-proof > p:not(.mini-label):not(.home-hero-proof-caption),
.page-hero-proof > p:not(.mini-label):not(.page-hero-proof-caption) {
  margin: 0;
  max-width: none;
  color: rgba(221, 233, 247, 0.82);
  line-height: 1.6;
}

.home-hero-proof-media,
.page-hero-proof-media {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(210, 229, 248, 0.18);
  background:
    linear-gradient(180deg, rgba(8, 14, 24, 0.96), rgba(13, 26, 46, 0.84));
  min-height: 250px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.home-hero-proof-image,
.page-hero-proof-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.home-hero-proof-list,
.page-hero-proof-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.home-hero-proof-list li,
.page-hero-proof-list li {
  position: relative;
  padding-left: 1.05rem;
  color: #f7fbff;
  font-weight: 600;
  line-height: 1.48;
}

.home-hero-proof-list li::before,
.page-hero-proof-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-lime));
  box-shadow: 0 0 0 3px rgba(16, 223, 251, 0.12);
}

.home-hero-proof-caption,
.page-hero-proof-caption {
  margin: 0;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.73rem;
  letter-spacing: 0.03em;
  color: rgba(198, 216, 235, 0.72);
}

.page-hero-grid {
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.92fr);
}

.hero-punch {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.46rem;
  max-width: 72ch;
}

.hero-punch li {
  position: relative;
  padding-left: 1.06rem;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.45;
}

.hero-punch li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-cyan));
  box-shadow: 0 0 0 3px rgba(255, 91, 31, 0.14);
}

.team-hero-grid {
  display: grid;
  gap: clamp(0.9rem, 2vw, 1.35rem);
  grid-template-columns: minmax(0, 1.18fr) minmax(19rem, 0.92fr);
  align-items: stretch;
}

.team-hero-copy {
  min-width: 0;
}

.team-roster {
  display: grid;
  gap: var(--card-gap);
}

.team-person-card {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--line);
  border-radius: 20px;
  padding: var(--card-pad);
  background:
    linear-gradient(152deg, rgba(255, 255, 255, 0.98), rgba(241, 247, 255, 0.9)),
    rgba(255, 255, 255, 0.88);
  box-shadow: 0 16px 30px rgba(18, 28, 44, 0.12);
}

.team-person-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(28rem 18rem at 105% -10%, rgba(16, 223, 251, 0.18), transparent 60%),
    radial-gradient(26rem 17rem at -5% 110%, rgba(255, 91, 31, 0.12), transparent 58%);
}

.team-person-card > * {
  position: relative;
  z-index: 1;
}

.team-person-card-accent {
  background:
    linear-gradient(152deg, rgba(255, 255, 255, 0.98), rgba(255, 91, 31, 0.14)),
    rgba(255, 255, 255, 0.9);
}

.team-person-card h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  line-height: 0.98;
}

.team-person-card .mini-label {
  margin: 0;
}

.team-person-role {
  margin: 0.6rem 0 0;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.45;
}

.team-person-card p {
  max-width: none;
  font-size: 0.98rem;
}

.team-person-card .proof-chip-row {
  margin-top: 0.9rem;
}

.team-person-card p:last-of-type {
  margin-bottom: 0;
}

.hero-actions {
  margin-top: 1.3rem;
  display: flex;
  gap: 0.68rem;
  flex-wrap: wrap;
}

.hype-strip {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.hype-item {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(19, 25, 36, 0.2);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.71rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.84);
}

.hero-hook {
  margin: 0.9rem 0 0;
  max-width: 66ch;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.55;
}

.vibe-hero-actions {
  margin-top: 1.05rem;
}

.hero-proof-row {
  margin-top: 0.92rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  border-radius: 999px;
  padding: 0.68rem 1rem;
  text-decoration: none;
  font-weight: 700;
  border: 2px solid var(--line);
  cursor: pointer;
}

.btn-primary {
  color: #111;
  background: var(--accent-lime);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--ink);
  background: #fff;
}

.panel,
.section,
.contact-panel {
  position: relative;
  margin-top: var(--section-gap);
  border: 2px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero,
.page-hero,
.panel,
.section,
.contact-panel {
  scroll-margin-top: var(--anchor-offset);
}

.panel,
.section,
.contact-panel {
  padding: 1.48rem;
}

.section-head {
  margin-bottom: 1.2rem;
  display: grid;
  gap: 0.38rem;
}

.featured {
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.96), rgba(205, 255, 38, 0.12)),
    var(--surface);
}

.panel-label,
.section-eyebrow,
.mini-label {
  margin: 0;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  color: var(--ink-soft);
}

.panel h2,
.section-head h2,
.contact-panel h2,
.story-card h2 {
  margin: 0.52rem 0 0;
  font-size: clamp(1.5rem, 3.6vw, 2.8rem);
  line-height: 1.1;
  max-width: 22ch;
  text-wrap: balance;
}

.panel-copy,
.section-head p,
.contact-panel p,
.story-card p,
.route-card p,
.long-copy {
  margin: 0.94rem 0 0;
  line-height: 1.66;
  color: var(--ink-soft);
}

.long-copy {
  max-width: 80ch;
}

.inline-link {
  display: inline-block;
  margin-top: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--accent-orange);
}

.featured-meta,
.stack-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  line-height: 1.66;
}

.featured-meta li + li,
.stack-list li + li {
  margin-top: 0.42rem;
}

.stack-list.compact {
  margin-top: 0.7rem;
}

.download-path {
  display: block;
  margin: 0.38rem 0 0;
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.76);
  padding: 0.46rem 0.6rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--ink-soft);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.download-path:hover,
.download-path:focus-visible {
  border-style: solid;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
}

.download-note {
  margin: 0.86rem 0 0;
  color: var(--ink-soft);
  line-height: 1.5;
}

.download-command-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.download-command-head .mini-label {
  margin-top: 0;
}

.copy-command-btn {
  border: 1.5px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  padding: 0.32rem 0.68rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

.copy-command-btn[data-copy-state="success"] {
  background: var(--accent-lime);
}

.copy-command-btn[data-copy-state="error"] {
  background: rgba(255, 91, 31, 0.2);
}

.download-actions .btn {
  white-space: nowrap;
}

.download-command {
  margin: 0.38rem 0 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.58rem 0.68rem;
  background: rgba(16, 16, 16, 0.94);
  color: #ecf2f8;
  overflow-x: auto;
}

.download-command code {
  display: block;
  white-space: pre-wrap;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.8rem;
  line-height: 1.52;
  word-break: break-word;
}

.route-grid,
.split-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.single-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: 1fr;
}

.download-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.compare-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.media-layout {
  display: grid;
  gap: clamp(0.85rem, 1.6vw, 1.15rem);
  grid-template-columns: 1.45fr 1fr;
}

.media-stack {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: 1fr;
}

.proof-chip-row {
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.46rem;
}

.proof-chip {
  border: 1px solid rgba(24, 35, 56, 0.16);
  border-radius: 999px;
  padding: 0.34rem 0.66rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(242, 248, 255, 0.9));
  box-shadow: 0 4px 12px rgba(26, 34, 52, 0.08);
}

.media-proof-grid {
  display: grid;
  gap: clamp(0.85rem, 1.6vw, 1.15rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.media-proof-hero {
  grid-column: span 2;
}

.media-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(22, 34, 53, 0.18);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.95), rgba(238, 247, 255, 0.93));
  box-shadow: 0 14px 30px rgba(13, 24, 42, 0.14);
  padding: 1rem;
  min-height: 178px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.6rem;
  transition: transform 210ms ease, box-shadow 210ms ease, border-color 210ms ease;
}

.media-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(65rem 45rem at 110% -25%, rgba(122, 234, 255, 0.18), transparent 58%),
    radial-gradient(50rem 42rem at -15% 120%, rgba(255, 117, 214, 0.13), transparent 52%);
}

.media-card > * {
  position: relative;
  z-index: 1;
}

.media-card:hover {
  transform: translateY(-2px);
  border-color: rgba(22, 34, 53, 0.28);
  box-shadow: 0 18px 34px rgba(13, 24, 42, 0.2);
}

.media-card-hero {
  min-height: 338px;
}

.media-card-short {
  min-height: 160px;
}

.media-placeholder {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.media-tag {
  width: fit-content;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  color: var(--ink-soft);
  border: 1px solid rgba(218, 232, 248, 0.44);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  background: rgba(12, 18, 30, 0.5);
}

.media-placeholder strong {
  font-size: 1.1rem;
  line-height: 1.25;
}

.media-placeholder p,
.media-card figcaption {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.45;
}

.media-card figcaption {
  font-size: 0.84rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 9px;
  padding: 0.35rem 0.5rem;
}

.media-live {
  padding: 0;
  border-style: solid;
  background:
    linear-gradient(180deg, #0a1323 0%, #0f1d36 66%, #162a49 100%);
}

.media-visual {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.media-live .media-visual {
  object-fit: contain;
  background:
    linear-gradient(180deg, rgba(6, 12, 24, 0.88) 0%, rgba(12, 25, 44, 0.72) 100%);
}

.media-overlay {
  position: absolute;
  left: 0.72rem;
  right: 0.72rem;
  top: 0.72rem;
  z-index: 2;
  width: fit-content;
  max-width: min(94%, 38rem);
  padding: 0.5rem 0.62rem;
  border-radius: 14px;
  border: 1px solid rgba(222, 238, 255, 0.2);
  background: linear-gradient(145deg, rgba(8, 14, 24, 0.78), rgba(12, 24, 42, 0.58));
  backdrop-filter: blur(6px);
}

.media-live .media-placeholder strong,
.media-live .media-placeholder p {
  color: #f6fbff;
}

.media-live .media-tag {
  color: #dceaf8;
  border-color: rgba(216, 233, 250, 0.45);
  background: rgba(227, 239, 252, 0.1);
}

.media-live figcaption {
  position: absolute;
  left: 0.72rem;
  right: 0.72rem;
  bottom: 0.72rem;
  z-index: 2;
  color: #eef6ff;
  background: linear-gradient(145deg, rgba(8, 14, 25, 0.88), rgba(17, 38, 67, 0.8));
  border: 1px solid rgba(210, 231, 250, 0.28);
  line-height: 1.4;
  font-family: "Space Grotesk", "IBM Plex Sans KR", "Noto Sans KR", sans-serif;
  font-size: 0.83rem;
  padding: 0.5rem 0.62rem;
}

.media-video {
  padding: 0;
  min-height: 0;
  aspect-ratio: 16 / 9;
}

.video-embed-trigger {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.video-embed-poster,
.video-embed-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-embed-poster {
  object-fit: contain;
  background:
    radial-gradient(42rem 20rem at 10% 18%, rgba(255, 91, 31, 0.18), transparent 58%),
    radial-gradient(38rem 18rem at 90% 82%, rgba(16, 223, 251, 0.18), transparent 56%),
    linear-gradient(180deg, rgba(6, 12, 24, 0.96) 0%, rgba(12, 25, 44, 0.88) 100%);
}

.video-embed-frame {
  background: #08101e;
}

.video-embed-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(8, 14, 24, 0.12) 0%, rgba(8, 14, 24, 0.2) 36%, rgba(8, 14, 24, 0.82) 100%),
    linear-gradient(90deg, rgba(8, 14, 24, 0.34) 0%, rgba(8, 14, 24, 0.05) 36%, rgba(8, 14, 24, 0.3) 100%);
}

.video-embed-content {
  position: absolute;
  left: clamp(1rem, 2vw, 1.3rem);
  right: clamp(1rem, 2vw, 1.3rem);
  bottom: clamp(1rem, 2vw, 1.3rem);
  z-index: 2;
  display: grid;
  gap: 0.65rem;
  max-width: min(34rem, 94%);
}

.video-embed-content strong,
.video-embed-copy {
  color: #f4f8ff;
}

.video-embed-content strong {
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  line-height: 1.16;
}

.video-embed-copy {
  font-size: 0.95rem;
  line-height: 1.55;
}

.video-embed-cta {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 0.1rem;
  padding: 0.7rem 0.96rem;
  border-radius: 999px;
  background: var(--accent-lime);
  color: #09101b;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.24);
}

.video-embed-trigger:hover .video-embed-cta,
.video-embed-trigger:focus-visible .video-embed-cta {
  transform: translateY(-1px);
}

.video-note {
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
  line-height: 1.56;
  max-width: 62ch;
}

.media-inline-actions {
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.15rem;
  align-items: center;
}

.media-proof-grid-secondary {
  margin-top: clamp(0.9rem, 1.8vw, 1.2rem);
}

.home-media-layout {
  align-items: stretch;
}

.home-media-stack {
  grid-template-columns: 1fr;
}

.home-side-card {
  min-height: 0;
  padding: 1.05rem;
  justify-content: flex-start;
  gap: 0.75rem;
}

.home-side-card h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  line-height: 1.08;
  text-wrap: balance;
}

.home-side-card .mini-label {
  margin: 0;
}

.home-side-card > p:not(.mini-label) {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.58;
}

.home-side-card-accent {
  background:
    linear-gradient(148deg, rgba(255, 255, 255, 0.98), rgba(205, 255, 38, 0.18)),
    rgba(255, 255, 255, 0.92);
}

.home-side-list {
  margin-top: 0;
}

.card-action-stack {
  margin-top: 0.15rem;
  display: grid;
  gap: 0.62rem;
}

.card-action-stack .btn {
  width: 100%;
}

.section-media {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.97), rgba(245, 251, 255, 0.9));
}

.section-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(34rem 20rem at 105% -15%, rgba(79, 238, 255, 0.13), transparent 62%),
    radial-gradient(26rem 17rem at -5% 108%, rgba(255, 140, 204, 0.1), transparent 60%);
}

.section-media > * {
  position: relative;
  z-index: 1;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border: 2px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  padding: 0.34rem 0.72rem;
  font-size: 0.78rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.focus-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.team-capability-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.focus-card {
  border: 2px solid var(--line);
  border-radius: 17px;
  padding: var(--card-pad);
  background: rgba(255, 255, 255, 0.76);
}

.focus-card h3 {
  margin: 0.4rem 0 0;
  font-size: 1.15rem;
}

.focus-card p {
  margin: 0.7rem 0 0;
  line-height: 1.56;
  color: var(--ink-soft);
}

.focus-card.highlight {
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.96), rgba(255, 91, 31, 0.16));
}

.integration-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.voice-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.56rem;
}

.voice-tab {
  border: 2px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  padding: 0.48rem 0.88rem;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 160ms ease, background-color 160ms ease;
}

.voice-tab:hover,
.voice-tab:focus-visible {
  transform: translateY(-1px);
}

.voice-tab[aria-selected="true"] {
  background: var(--ink);
  color: #fff;
}

.voice-panels {
  margin-top: 1rem;
}

.voice-panel {
  border: 2px solid var(--line);
  border-radius: 20px;
  padding: var(--card-pad);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.96), rgba(16, 223, 251, 0.17)),
    rgba(255, 255, 255, 0.86);
}

.voice-panel[hidden] {
  display: none;
}

.voice-role {
  margin: 0;
  font-size: 1.1rem;
}

.voice-dialog,
.voice-answer {
  margin-top: 0.78rem;
  border: 2px solid var(--line);
  border-radius: 14px;
  padding: 0.72rem 0.82rem;
  background: rgba(255, 255, 255, 0.8);
}

.voice-answer {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 91, 31, 0.16)),
    rgba(255, 255, 255, 0.9);
}

.voice-quote {
  margin: 0.5rem 0 0;
  font-size: clamp(1.03rem, 2vw, 1.2rem);
  line-height: 1.44;
  font-weight: 700;
}

.voice-solution {
  margin: 0.55rem 0 0;
  color: var(--ink-soft);
  line-height: 1.56;
}

.voice-footnote {
  margin: 0.92rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.metric-grid {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card {
  border: 2px solid var(--line);
  border-radius: 17px;
  padding: var(--card-pad);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(205, 255, 38, 0.16)),
    rgba(255, 255, 255, 0.86);
}

.metric-card h3 {
  margin: 0.42rem 0 0;
  font-size: 1.2rem;
}

.metric-card p {
  margin: 0.72rem 0 0;
  color: var(--ink-soft);
  line-height: 1.52;
}

.proof-strip-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-strip-card {
  position: relative;
  overflow: hidden;
}

.proof-strip-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(18rem 10rem at 110% -10%, rgba(16, 223, 251, 0.1), transparent 60%),
    radial-gradient(16rem 9rem at -8% 112%, rgba(255, 91, 31, 0.09), transparent 56%);
}

.proof-strip-card > * {
  position: relative;
  z-index: 1;
}

.proof-strip-card-accent {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(16, 223, 251, 0.17)),
    rgba(255, 255, 255, 0.88);
}

.proof-kpi {
  display: block;
  margin-top: 0.58rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: clamp(1.08rem, 2.2vw, 1.45rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.proof-strip-card h3 {
  margin-top: 0.32rem;
  line-height: 1.18;
}

.faq-list {
  display: grid;
  gap: var(--card-gap);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.faq-item {
  border: 2px solid var(--line);
  border-radius: 17px;
  padding: var(--card-pad);
  background: rgba(255, 255, 255, 0.78);
}

.faq-item h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.35;
}

.faq-item p {
  margin: 0.7rem 0 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.route-card,
.story-card {
  position: relative;
  border: 2px solid var(--line);
  border-radius: 17px;
  padding: var(--card-pad);
  background: rgba(255, 255, 255, 0.76);
  text-decoration: none;
  color: inherit;
  transition: transform 170ms ease, box-shadow 170ms ease, background-color 170ms ease;
}

.route-card:hover,
.story-card:hover {
  transform: translateY(-2px) rotate(-0.2deg);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.route-card h3,
.story-card h3 {
  margin: 0.42rem 0 0;
  font-size: 1.2rem;
}

.card-title-row h3 {
  margin: 0;
}

.route-card.highlight,
.story-card.highlight {
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.96), rgba(16, 223, 251, 0.2));
}

.crumbs {
  margin: -0.2rem 0 1.2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.38rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.crumbs a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.crumbs a:hover,
.crumbs a:focus-visible {
  border-bottom-color: var(--line);
}

.crumbs [aria-current="page"] {
  color: var(--ink);
  font-weight: 700;
}

.pill-row {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.pill {
  border: 2px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 0.45rem 0.82rem;
  font-weight: 700;
  font-size: 0.82rem;
}

.pill.is-active {
  background: var(--ink);
  color: #fff;
}

.contact-panel {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 77, 166, 0.12)),
    var(--surface);
}

.proof-section .metric-card {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 91, 31, 0.13)),
    rgba(255, 255, 255, 0.88);
}

html[data-theme="dark"] body {
  background:
    radial-gradient(44rem 26rem at 12% 8%, rgba(255, 91, 31, 0.2), transparent 65%),
    radial-gradient(42rem 24rem at 88% 12%, rgba(52, 231, 255, 0.2), transparent 65%),
    radial-gradient(50rem 28rem at 50% 100%, rgba(210, 255, 57, 0.16), transparent 70%),
    linear-gradient(155deg, var(--bg-base), var(--bg-layer));
}

html[data-theme="dark"] body::before {
  background-image: linear-gradient(rgba(199, 216, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199, 216, 255, 0.06) 1px, transparent 1px);
  opacity: 0.34;
  mix-blend-mode: normal;
}

html[data-theme="dark"] .topbar {
  background:
    linear-gradient(135deg, rgba(10, 16, 31, 0.96), rgba(6, 10, 19, 0.92)),
    rgba(8, 13, 24, 0.92);
  border-color: rgba(168, 184, 221, 0.78);
  box-shadow: 0 10px 24px rgba(1, 2, 7, 0.44);
}

html[data-theme="dark"] .main-nav a {
  color: #d8e3fb;
  text-shadow: 0 0 18px rgba(141, 160, 199, 0.08);
}

html[data-theme="dark"] .main-nav a:hover,
html[data-theme="dark"] .main-nav a:focus-visible {
  border-color: rgba(190, 204, 235, 0.82);
  background: rgba(53, 69, 108, 0.72);
}

html[data-theme="dark"] .main-nav a[aria-current="page"] {
  background: var(--accent-lime);
  color: #09101b;
}

html[data-theme="dark"] .main-nav a[data-nav-parent-current="true"] {
  background: var(--accent-lime);
  color: #09101b;
}

html[data-theme="dark"] .theme-switch,
html[data-theme="dark"] .lang-switch {
  border-color: rgba(177, 193, 225, 0.82);
  background: rgba(10, 16, 31, 0.96);
  box-shadow: inset 0 1px 0 rgba(237, 243, 255, 0.08);
}

html[data-theme="dark"] .brand-mark {
  filter: brightness(1.1) saturate(1.05);
}

html[data-theme="dark"] .header-context {
  border-color: rgba(141, 160, 199, 0.72);
  background: linear-gradient(135deg, rgba(38, 52, 85, 0.76), rgba(8, 13, 24, 0.92));
  box-shadow: inset 0 1px 0 rgba(199, 216, 255, 0.08);
  color: #c8d5f0;
}

html[data-theme="dark"] .header-context a {
  color: #c8d5f0;
}

html[data-theme="dark"] .header-context a:hover,
html[data-theme="dark"] .header-context a:focus-visible {
  color: #f5f8ff;
}

html[data-theme="dark"] .header-context [aria-current="page"] {
  color: #f6ffcf;
}

html[data-theme="dark"] .header-context-mark {
  box-shadow: 0 0 0 3px rgba(210, 255, 57, 0.15);
}

html[data-theme="dark"] .theme-btn,
html[data-theme="dark"] .lang-btn {
  color: #d7e1f8;
}

html[data-theme="dark"] .theme-btn[aria-pressed="true"],
html[data-theme="dark"] .lang-btn[aria-pressed="true"] {
  background: rgba(237, 243, 255, 0.92);
  color: #0f1628;
}

html[data-theme="dark"] .hero,
html[data-theme="dark"] .page-hero,
html[data-theme="dark"] .panel,
html[data-theme="dark"] .section,
html[data-theme="dark"] .contact-panel {
  border-color: rgba(141, 160, 199, 0.62);
  background:
    linear-gradient(145deg, rgba(16, 24, 44, 0.94), rgba(11, 17, 32, 0.9)),
    var(--surface);
}

html[data-theme="dark"] .hero::after,
html[data-theme="dark"] .page-hero::after {
  background: linear-gradient(135deg, rgba(255, 91, 31, 0.34), rgba(52, 231, 255, 0.32));
}

html[data-theme="dark"] .hero-hype {
  background:
    linear-gradient(145deg, rgba(16, 25, 46, 0.96), rgba(25, 45, 88, 0.92)),
    var(--surface);
}

html[data-theme="dark"] .btn-ghost {
  background: rgba(18, 26, 46, 0.9);
  color: #e6eeff;
}

html[data-theme="dark"] .btn-primary {
  color: #101622;
}

html[data-theme="dark"] .route-card,
html[data-theme="dark"] .story-card,
html[data-theme="dark"] .focus-card,
html[data-theme="dark"] .metric-card,
html[data-theme="dark"] .team-person-card,
html[data-theme="dark"] .media-card {
  border-color: rgba(141, 160, 199, 0.54);
  background: linear-gradient(155deg, rgba(19, 29, 52, 0.9), rgba(11, 18, 34, 0.92));
}

html[data-theme="dark"] .route-card.highlight,
html[data-theme="dark"] .story-card.highlight,
html[data-theme="dark"] .focus-card.highlight,
html[data-theme="dark"] .proof-section .metric-card,
html[data-theme="dark"] .team-person-card-accent,
html[data-theme="dark"] .home-side-card-accent {
  background: linear-gradient(145deg, rgba(19, 30, 55, 0.94), rgba(21, 46, 92, 0.88));
}

html[data-theme="dark"] .media-card::before {
  background:
    radial-gradient(65rem 45rem at 110% -25%, rgba(16, 223, 251, 0.12), transparent 58%),
    radial-gradient(50rem 42rem at -15% 120%, rgba(255, 91, 31, 0.12), transparent 52%);
}

html[data-theme="dark"] .panel-label,
html[data-theme="dark"] .section-eyebrow,
html[data-theme="dark"] .mini-label {
  color: #d4ddf0;
}

html[data-theme="dark"] .hero-description,
html[data-theme="dark"] .page-hero p,
html[data-theme="dark"] .route-card p,
html[data-theme="dark"] .story-card p,
html[data-theme="dark"] .metric-card p,
html[data-theme="dark"] .faq-item p,
html[data-theme="dark"] .voice-solution,
html[data-theme="dark"] .voice-footnote,
html[data-theme="dark"] .video-note,
html[data-theme="dark"] .download-note,
html[data-theme="dark"] .download-path,
html[data-theme="dark"] .inline-link {
  color: #c7d3ea;
}

html[data-theme="dark"] .article-hero {
  border-color: rgba(168, 184, 221, 0.72);
  background:
    radial-gradient(28rem 18rem at 16% 18%, rgba(255, 91, 31, 0.12), transparent 62%),
    radial-gradient(28rem 18rem at 92% 88%, rgba(16, 223, 251, 0.16), transparent 60%),
    linear-gradient(145deg, rgba(16, 24, 44, 0.96), rgba(10, 17, 32, 0.94));
  box-shadow: 0 18px 42px rgba(2, 5, 12, 0.42);
}

html[data-theme="dark"] .article-hero h1,
html[data-theme="dark"] .article-back-link {
  color: #f3f7ff;
}

html[data-theme="dark"] .article-excerpt {
  color: #c7d6f3;
}

html[data-theme="dark"] .article-meta {
  color: #92a8d8;
}

html[data-theme="dark"] .article-hero .tag-list li {
  border-color: rgba(177, 193, 225, 0.56);
  background: rgba(10, 16, 31, 0.46);
}

html[data-theme="dark"] .article-nav-card {
  border-color: rgba(168, 184, 221, 0.58);
  background:
    radial-gradient(24rem 14rem at 12% 18%, rgba(255, 91, 31, 0.08), transparent 60%),
    radial-gradient(24rem 14rem at 88% 84%, rgba(16, 223, 251, 0.1), transparent 58%),
    linear-gradient(160deg, rgba(18, 27, 49, 0.96), rgba(10, 17, 32, 0.94));
  box-shadow: inset 0 1px 0 rgba(237, 243, 255, 0.06);
}

html[data-theme="dark"] .article-nav-card:hover,
html[data-theme="dark"] .article-nav-card:focus-visible {
  border-color: rgba(194, 206, 233, 0.78);
  background:
    radial-gradient(24rem 14rem at 12% 18%, rgba(255, 91, 31, 0.12), transparent 60%),
    radial-gradient(24rem 14rem at 88% 84%, rgba(16, 223, 251, 0.14), transparent 58%),
    linear-gradient(160deg, rgba(24, 35, 63, 0.98), rgba(12, 20, 39, 0.96));
}

html[data-theme="dark"] .article-nav-card .mini-label {
  color: #92a8d8;
}

html[data-theme="dark"] .blog-pill {
  border-color: rgba(177, 193, 225, 0.54);
  background: rgba(10, 16, 31, 0.52);
  color: #c7d6f3;
}

html[data-theme="dark"] .blog-card {
  border-color: rgba(168, 184, 221, 0.54);
  background:
    radial-gradient(24rem 14rem at 12% 16%, rgba(255, 91, 31, 0.08), transparent 60%),
    radial-gradient(24rem 14rem at 88% 84%, rgba(16, 223, 251, 0.1), transparent 58%),
    linear-gradient(160deg, rgba(18, 27, 49, 0.96), rgba(10, 17, 32, 0.94));
  box-shadow: 0 18px 42px rgba(2, 5, 12, 0.34);
}

html[data-theme="dark"] .blog-card-cover {
  border-color: rgba(177, 193, 225, 0.46);
  background: rgba(10, 16, 31, 0.58);
}

html[data-theme="dark"] .pagination-pages a,
html[data-theme="dark"] .pagination-link {
  border-color: rgba(177, 193, 225, 0.54);
  background: rgba(10, 16, 31, 0.6);
  color: #dfe8fb;
}

html[data-theme="dark"] .pagination-pages a[aria-current="page"] {
  background: var(--accent-lime);
  color: #09101b;
}

html[data-theme="dark"] .pagination-link.is-disabled {
  background: rgba(10, 16, 31, 0.34);
  color: #7f93bf;
}

html[data-theme="dark"] .team-person-card::before {
  background:
    radial-gradient(28rem 18rem at 105% -10%, rgba(52, 231, 255, 0.14), transparent 60%),
    radial-gradient(26rem 17rem at -5% 110%, rgba(255, 91, 31, 0.12), transparent 58%);
}

html[data-theme="dark"] .team-person-role {
  color: #edf3ff;
}

html[data-theme="dark"] .proof-chip {
  border-color: rgba(141, 160, 199, 0.44);
  background: linear-gradient(165deg, rgba(20, 30, 54, 0.92), rgba(14, 21, 39, 0.92));
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

html[data-theme="dark"] .hero-punch li {
  color: #edf3ff;
}

html[data-theme="dark"] .hero-punch li::before {
  box-shadow: 0 0 0 3px rgba(52, 231, 255, 0.2);
}

html[data-theme="dark"] .hype-item {
  border-color: rgba(141, 160, 199, 0.54);
  background: rgba(11, 19, 36, 0.9);
  color: #dce8ff;
}

html[data-theme="dark"] .hero-hook {
  color: #ecf3ff;
}

html[data-theme="dark"] .status-pill {
  border-color: rgba(141, 160, 199, 0.75);
  background: rgba(9, 16, 30, 0.78);
}

html[data-theme="dark"] .inline-link,
html[data-theme="dark"] .crumbs a {
  color: #edf3ff;
}

html[data-theme="dark"] .download-path {
  border-color: rgba(141, 160, 199, 0.56);
  background: rgba(11, 18, 34, 0.9);
  color: #d6e2fa;
}

html[data-theme="dark"] .download-path:hover,
html[data-theme="dark"] .download-path:focus-visible {
  background: rgba(18, 28, 50, 0.94);
  border-color: rgba(167, 185, 221, 0.78);
  color: #eef4ff;
}

html[data-theme="dark"] .download-command {
  border-color: rgba(141, 160, 199, 0.56);
  background: rgba(3, 7, 16, 0.94);
}

html[data-theme="dark"] .copy-command-btn {
  border-color: rgba(141, 160, 199, 0.62);
  background: rgba(11, 18, 34, 0.9);
  color: #e8f1ff;
}

html[data-theme="dark"] .copy-command-btn[data-copy-state="success"] {
  color: #101622;
}

html[data-theme="dark"] .copy-command-btn[data-copy-state="error"] {
  color: #ffe8dc;
}

html[data-theme="dark"] .vibe-app-icon {
  border-color: rgba(196, 213, 255, 0.24);
  background: linear-gradient(155deg, rgba(25, 34, 56, 0.96), rgba(17, 24, 42, 0.94));
  box-shadow: 0 10px 18px rgba(1, 3, 10, 0.48);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  :root {
    --anchor-offset: 9.5rem;
    --section-gap: 1.8rem;
    --card-gap: 1rem;
    --card-pad: 1.08rem;
  }

  .topbar {
    grid-template-columns: 1fr;
    border-radius: 20px;
    padding: 0.8rem;
  }

  .main-nav {
    justify-content: stretch;
    width: 100%;
    gap: 0.35rem;
  }

  .main-nav a {
    flex: 1 1 calc(25% - 0.35rem);
    text-align: center;
    padding: 0.48rem 0.3rem;
  }

  .header-controls {
    width: 100%;
    justify-content: stretch;
    gap: 0.35rem;
  }

  .header-context {
    width: 100%;
    justify-content: center;
  }

  .theme-switch,
  .lang-switch {
    flex: 1 1 0;
  }

  .theme-btn,
  .lang-btn {
    flex: 1 1 auto;
  }

  .route-grid,
  .split-grid {
    grid-template-columns: 1fr;
  }

  .focus-grid,
  .team-capability-grid,
  .metric-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

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

  .compare-grid {
    grid-template-columns: 1fr;
  }

  .download-grid {
    grid-template-columns: 1fr;
  }

  .team-hero-grid {
    grid-template-columns: 1fr;
  }

  .home-hero-grid,
  .page-hero-grid {
    grid-template-columns: 1fr;
  }

  .media-layout {
    grid-template-columns: 1fr;
  }

  .media-proof-grid,
  .integration-grid {
    grid-template-columns: 1fr;
  }

  .media-proof-hero {
    grid-column: span 1;
  }
}

@media (max-width: 700px) {
  :root {
    --section-gap: 1.32rem;
    --card-gap: 0.88rem;
    --card-pad: 1rem;
  }

  .site-shell {
    width: min(1180px, calc(100% - 1rem));
    padding-top: 0.75rem;
    padding-bottom: 3.4rem;
  }

  .topbar {
    position: static;
    top: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 0.72rem;
    margin-bottom: 1.55rem;
    padding: 0.88rem;
    border-radius: 24px;
    backdrop-filter: none;
  }

  .brand-mark {
    width: 104px;
  }

  .home-hero-proof,
  .page-hero-proof {
    padding: 0.92rem;
  }

  .home-hero-proof h2,
  .page-hero-proof h2 {
    max-width: none;
  }

  .home-hero-proof-media,
  .page-hero-proof-media {
    min-height: 210px;
  }

  .main-nav {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.42rem;
  }

  .hero,
  .page-hero,
  .panel,
  .section,
  .contact-panel {
    border-radius: 18px;
    padding: 1rem;
  }

  .hero h1,
  .page-hero h1 {
    max-width: 10ch;
    font-size: clamp(2.8rem, 17vw, 4.6rem);
    line-height: 0.9;
  }

  html:lang(ko) .hero h1,
  html:lang(ko) .page-hero h1 {
    max-width: 12ch;
    font-size: clamp(2rem, 11.8vw, 3.5rem);
    line-height: 0.98;
  }

  .vibe-hero h1 {
    max-width: 11ch;
    font-size: clamp(2.2rem, 15.2vw, 4.1rem);
  }

  .contact-hero h1 {
    max-width: 8ch;
    font-size: clamp(2rem, 12.8vw, 3.7rem);
  }

  .route-grid,
  .split-grid,
  .compare-grid,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .crumbs {
    margin-top: -0.1rem;
    margin-bottom: 1rem;
    font-size: 0.72rem;
    gap: 0.3rem;
  }

  .focus-grid,
  .team-capability-grid,
  .integration-grid,
  .metric-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .proof-strip-grid {
    grid-template-columns: 1fr;
  }

  .team-hero-grid {
    grid-template-columns: 1fr;
  }

  .team-person-card {
    border-radius: 18px;
  }

  .voice-tabs {
    gap: 0.42rem;
  }

  .voice-tab {
    width: 100%;
    text-align: left;
  }

  .media-card-hero,
  .media-card,
  .media-card-short {
    min-height: 150px;
  }

  .video-embed-content {
    max-width: 100%;
  }

  .video-embed-copy {
    font-size: 0.9rem;
  }

  .video-embed-cta {
    padding: 0.62rem 0.82rem;
  }

  .main-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 2.4rem;
    font-size: 0.72rem;
    line-height: 1.15;
    padding: 0.45rem 0.32rem;
  }

  .header-controls {
    width: auto;
    justify-self: end;
  }

  .theme-switch {
    padding: 0.16rem;
  }

  .theme-btn {
    min-width: 0;
    padding: 0.42rem 0.58rem;
    font-size: 0.68rem;
  }

  .header-context {
    font-size: 0.64rem;
    padding-inline: 0.68rem;
  }

  .panel h2,
  .section-head h2,
  .contact-panel h2 {
    line-height: 1.08;
  }

  .hero-description,
  .page-hero p {
    font-size: 0.98rem;
  }

  .hero-punch li {
    font-size: 0.93rem;
  }

  .hype-item {
    font-size: 0.66rem;
    padding: 0.32rem 0.58rem;
  }

  .lang-switch {
    width: 100%;
  }

  .theme-btn,
  .lang-btn {
    flex: 1 1 auto;
  }
}

.blog-hero {
  gap: 1rem;
}

.blog-hero h1 {
  max-width: 12ch;
  text-wrap: balance;
}

.blog-hero-copy {
  max-width: 48rem;
}

.blog-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.56rem;
}

.blog-pill {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 0.38rem 0.72rem;
  background: rgba(255, 255, 255, 0.62);
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.blog-card {
  display: grid;
  gap: 0.82rem;
  min-height: 100%;
  border: 1.75px solid var(--line);
  border-radius: 28px;
  padding: 1.25rem;
  background: linear-gradient(160deg, var(--surface-strong), rgba(255, 255, 255, 0.68));
  box-shadow: var(--shadow);
}

.blog-card-cover {
  display: block;
  overflow: hidden;
  border: 1.5px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
}

.blog-card-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  filter: saturate(1.04) contrast(1.03);
}

.blog-card h2,
.article-hero h1 {
  margin: 0;
  font-size: clamp(1.6rem, 2.1vw, 2.6rem);
  line-height: 1.03;
}

.blog-card h2 a,
.article-recent-list a,
.article-nav-card {
  color: var(--ink);
  text-decoration: none;
}

.blog-card h2 a:hover,
.blog-card h2 a:focus-visible,
.article-recent-list a:hover,
.article-recent-list a:focus-visible,
.article-nav-card:hover,
.article-nav-card:focus-visible {
  text-decoration: underline;
}

.blog-card p,
.article-excerpt,
.article-meta,
.article-recent-list span {
  color: var(--ink-soft);
}

.blog-card > p:not(.mini-label) {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.46rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.32rem 0.62rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pagination {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.pagination-edge:last-child {
  justify-self: end;
}

.pagination-pages {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  justify-content: center;
}

.pagination-pages a,
.pagination-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.35rem;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 0.48rem 0.82rem;
  color: var(--ink);
  text-decoration: none;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.76rem;
}

.pagination-pages a[aria-current="page"] {
  background: var(--ink);
  color: #fff;
}

.pagination-link.is-disabled {
  opacity: 0.4;
}

.blog-empty {
  margin: 0;
  padding: 1rem 0;
}

.article-shell {
  display: grid;
  gap: 1.5rem;
}

.article-hero {
  display: grid;
  gap: 0.9rem;
  padding: 1.4rem;
  border: 2px solid var(--line);
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.85), rgba(16, 223, 251, 0.08));
  box-shadow: var(--shadow);
}

.article-back-link {
  width: fit-content;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.66rem;
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(18rem, 0.72fr);
  gap: 1.2rem;
  align-items: start;
}

.article-body,
.article-aside-card {
  border: 1.75px solid var(--line);
  border-radius: 28px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.article-body {
  padding: 1.4rem;
}

.article-prose {
  font-size: 1rem;
  line-height: 1.78;
}

.article-prose > :first-child {
  margin-top: 0;
}

.article-prose > :last-child {
  margin-bottom: 0;
}

.article-prose h2,
.article-prose h3,
.article-prose h4 {
  margin: 2rem 0 0.8rem;
  line-height: 1.14;
}

.article-prose p,
.article-prose ul,
.article-prose ol,
.article-prose blockquote,
.article-prose pre,
.article-prose hr {
  margin: 0 0 1rem;
}

.article-prose ul,
.article-prose ol {
  padding-left: 1.2rem;
}

.article-prose li + li {
  margin-top: 0.46rem;
}

.article-prose a {
  color: var(--ink);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.18em;
}

.article-prose img {
  display: block;
  width: min(100%, 860px);
  height: auto;
  margin: 1.3rem auto 0.7rem;
  border: 1.5px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.article-prose img + p {
  margin-top: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
  text-align: center;
}

.article-prose code {
  border-radius: 0.36rem;
  padding: 0.12rem 0.32rem;
  background: rgba(16, 16, 16, 0.08);
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.92em;
}

.article-code {
  overflow-x: auto;
  border-radius: 20px;
  padding: 1rem;
  background: #0f1628;
  color: #edf3ff;
}

.article-code code {
  background: transparent;
  padding: 0;
  color: inherit;
}

.article-prose blockquote {
  margin-left: 0;
  padding: 0.2rem 0 0.2rem 1rem;
  border-left: 4px solid var(--accent-orange);
  color: var(--ink-soft);
}

.article-prose hr {
  border: 0;
  border-top: 1px solid rgba(16, 16, 16, 0.18);
}

.article-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.article-nav-card {
  display: grid;
  gap: 0.42rem;
  min-height: 100%;
  border: 1.5px solid var(--line);
  border-radius: 20px;
  padding: 0.96rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.88), rgba(205, 255, 38, 0.12));
}

.article-nav-card.is-empty {
  visibility: hidden;
}

.article-aside-card {
  padding: 1.1rem;
}

.article-recent-list {
  display: grid;
  gap: 0.82rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-recent-list li {
  display: grid;
  gap: 0.18rem;
}

.article-recent-list span {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

@media (max-width: 900px) {
  .blog-grid,
  .article-layout,
  .article-nav,
  .pagination {
    grid-template-columns: 1fr;
  }

  .pagination-edge:last-child {
    justify-self: start;
  }
}

@media (max-width: 700px) {
  .blog-hero {
    gap: 0.78rem;
    padding: 1.1rem;
  }

  .blog-hero h1 {
    max-width: none;
    font-size: clamp(1.95rem, 10.8vw, 2.95rem);
    line-height: 0.94;
  }

  .blog-hero-copy {
    margin-top: 0;
    max-width: none;
    font-size: 0.94rem;
    line-height: 1.6;
  }

  .blog-hero-meta {
    gap: 0.38rem;
  }

  .blog-pill {
    padding: 0.32rem 0.6rem;
    font-size: 0.62rem;
  }

  .blog-card {
    gap: 0.68rem;
    padding: 1rem;
    border-radius: 22px;
  }

  .blog-card-cover {
    border-radius: 16px;
  }

  .blog-card h2 {
    font-size: 1.32rem;
    line-height: 1.05;
  }

  .blog-card > p:not(.mini-label) {
    -webkit-line-clamp: 3;
    font-size: 0.92rem;
    line-height: 1.55;
  }

  .tag-list li {
    padding: 0.28rem 0.52rem;
    font-size: 0.64rem;
  }

  .pagination {
    gap: 0.62rem;
  }

  .pagination-edge {
    width: 100%;
  }

  .pagination-link {
    width: 100%;
  }

  .pagination-pages {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.12rem;
    scrollbar-width: none;
  }

  .pagination-pages::-webkit-scrollbar {
    display: none;
  }

  .article-hero {
    gap: 0.75rem;
    padding: 1.05rem;
    border-radius: 24px;
  }

  .article-hero h1 {
    font-size: clamp(1.72rem, 9vw, 2.2rem);
    line-height: 0.98;
  }

  .article-excerpt {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .article-meta {
    gap: 0.42rem 0.7rem;
    font-size: 0.68rem;
  }

  .article-body,
  .article-aside-card {
    border-radius: 22px;
  }

  .article-body {
    padding: 1.05rem;
  }

  .article-prose {
    font-size: 0.97rem;
    line-height: 1.72;
  }

  .article-prose h2,
  .article-prose h3,
  .article-prose h4 {
    margin-top: 1.55rem;
  }

  .article-prose h2 {
    font-size: 1.36rem;
  }

  .article-prose h3 {
    font-size: 1.14rem;
  }

  .article-prose h4 {
    font-size: 1rem;
  }

  .article-prose ul,
  .article-prose ol {
    padding-left: 1rem;
  }

  .article-prose img {
    margin: 1rem auto 0.55rem;
    border-radius: 16px;
  }

  .article-code {
    padding: 0.86rem;
    border-radius: 16px;
  }

  .article-nav {
    gap: 0.7rem;
    margin-top: 1.2rem;
  }

  .article-nav-card {
    padding: 0.84rem;
    border-radius: 16px;
  }

  .article-aside-card {
    padding: 0.95rem;
  }

  .article-recent-list {
    gap: 0.72rem;
  }

  .article-recent-list span {
    -webkit-line-clamp: 2;
    font-size: 0.88rem;
    line-height: 1.44;
  }
}