:root {
  --bg: #050505;
  --bg-elevated: #0c0c0c;
  --surface: #111111;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f5f5f5;
  --text-muted: rgba(245, 245, 245, 0.58);
  --text-soft: rgba(245, 245, 245, 0.42);
  --accent: #ffffff;
  --font: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius: 12px;
  --radius-sm: 10px;
  --radius-lg: 16px;
  --space: clamp(1.25rem, 4vw, 2rem);
  --max: 1120px;
  --narrow: 680px;
  --header-h: 64px;
  --section-y: clamp(3.75rem, 9vw, 6rem);
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.75rem 1rem;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  z-index: 100;
}

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

.container {
  width: min(var(--max), calc(100% - var(--space) * 2));
  margin-inline: auto;
}

.container.narrow {
  width: min(var(--narrow), calc(100% - var(--space) * 2));
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(5, 5, 5, 0.78);
  backdrop-filter: blur(16px) saturate(1.1);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

.brand-img {
  display: block;
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 10px;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px var(--border);
}

.brand-name {
  font-size: 1.0625rem;
  font-weight: 600;
}

.site-shell:not([hidden]) {
  animation: shell-enter 0.55s var(--ease-premium) both;
}

@keyframes shell-enter {
  from {
    opacity: 0;
    transform: translateY(12px);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.nav {
  display: none;
  align-items: center;
  gap: 1.15rem;
  font-size: 0.8125rem;
}

.nav--apps-only {
  gap: 0;
}

/* Newon의 앱 — 데스크톱 드롭다운 */
.apps-flyout {
  position: relative;
}

.apps-flyout__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  padding: 0;
  margin: 0;
  font: inherit;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.25s var(--ease-premium);
}

.apps-flyout__trigger:hover,
.apps-flyout__trigger[aria-expanded="true"] {
  color: var(--text);
}

.apps-flyout__chev {
  display: inline-block;
  width: 0.52rem;
  height: 0.52rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-0.08rem);
  transition: transform 0.35s var(--ease-premium);
  opacity: 0.8;
}

.apps-flyout__trigger[aria-expanded="true"] .apps-flyout__chev {
  transform: rotate(225deg) translateY(-0.05rem);
}

.apps-flyout__panel {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  min-width: min(20rem, calc(100vw - 2rem));
  padding: 0.4rem;
  margin: 0;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 28px 56px rgba(0, 0, 0, 0.55);
  z-index: 120;
  animation: panel-enter 0.4s var(--ease-premium) both;
}

@keyframes panel-enter {
  from {
    opacity: 0;
    transform: translateY(-8px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.apps-flyout__item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  transition:
    background 0.25s var(--ease-premium),
    transform 0.25s var(--ease-premium);
}

.apps-flyout__item:hover {
  background: rgba(255, 255, 255, 0.07);
  transform: translateX(2px);
}

.apps-flyout__item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.apps-flyout__item--current {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.apps-flyout__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}

.apps-flyout__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.apps-flyout__meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  flex: 1;
}

.apps-flyout__name {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.apps-flyout__desc {
  font-size: 0.75rem;
  color: var(--text-soft);
  line-height: 1.35;
}

.apps-flyout__go {
  flex-shrink: 0;
  font-size: 1rem;
  opacity: 0.45;
  transition:
    opacity 0.2s ease,
    transform 0.25s var(--ease-premium);
}

.apps-flyout__item:hover .apps-flyout__go {
  opacity: 0.85;
  transform: translateX(3px);
}

/* 모바일 — Newon의 앱 */
.mobile-apps-drawer {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.mobile-apps-drawer__summary {
  list-style: none;
  padding: 0.875rem 0;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.2s ease;
}

.mobile-apps-drawer__summary::-webkit-details-marker {
  display: none;
}

.mobile-apps-drawer__summary::after {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.5;
  transition: transform 0.35s var(--ease-premium);
}

.mobile-apps-drawer[open] .mobile-apps-drawer__summary {
  color: var(--text);
}

.mobile-apps-drawer[open] .mobile-apps-drawer__summary::after {
  transform: rotate(225deg);
}

.mobile-apps-drawer__item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0 1rem;
  margin: 0;
  border-top: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.mobile-apps-drawer__item:hover {
  opacity: 0.9;
}

.mobile-apps-drawer__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.mobile-apps-drawer__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-apps-drawer__text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.mobile-apps-drawer__name {
  font-weight: 600;
  font-size: 0.92rem;
}

.mobile-apps-drawer__hint {
  font-size: 0.78rem;
  color: var(--text-soft);
}

.mobile-apps-drawer__item--current {
  background: rgba(255, 255, 255, 0.03);
  margin: 0 calc(var(--space) * -1);
  padding-left: var(--space);
  padding-right: var(--space);
}

/* 스크롤 리빌 */
.reveal-on-scroll:not(.is-visible) .hero-inner,
.reveal-on-scroll:not(.is-visible) > .container,
.reveal-on-scroll:not(.is-visible) > .container > * {
  opacity: 0;
  transform: translateY(28px);
}

.reveal-on-scroll.is-visible .hero-inner,
.reveal-on-scroll.is-visible > .container,
.reveal-on-scroll.is-visible > .container > * {
  animation: reveal-up 0.85s var(--ease-premium) both;
}

.reveal-on-scroll.is-visible > .container > *:nth-child(1) {
  animation-delay: 0.03s;
}
.reveal-on-scroll.is-visible > .container > *:nth-child(2) {
  animation-delay: 0.08s;
}
.reveal-on-scroll.is-visible > .container > *:nth-child(3) {
  animation-delay: 0.13s;
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero.reveal-on-scroll:not(.is-visible) .hero-inner {
  opacity: 0;
  transform: translateY(20px);
}
.hero.reveal-on-scroll.is-visible .hero-inner {
  animation: reveal-up 0.9s var(--ease-premium) both;
}

.nav a {
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

.nav-cta {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text) !important;
  font-size: 0.78rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.nav-cta:hover {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 var(--space) 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.mobile-nav a {
  padding: 0.875rem 0;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.90625rem;
}

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

@media (min-width: 880px) {
  .nav {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }

  .mobile-nav {
    display: none !important;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 2.75rem) 0 3.5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 255, 255, 0.08), transparent),
    radial-gradient(circle at 85% 40%, rgba(255, 255, 255, 0.04), transparent 40%);
  pointer-events: none;
  animation: hero-glow 14s ease-in-out infinite alternate;
}

@keyframes hero-glow {
  0% {
    opacity: 1;
    filter: saturate(1);
  }
  100% {
    opacity: 0.92;
    filter: saturate(1.15);
  }
}

.hero-inner {
  position: relative;
  display: grid;
  gap: clamp(2rem, 5vw, 3.25rem);
  align-items: center;
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr 1.08fr;
    gap: clamp(2.5rem, 5vw, 3.75rem);
  }
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-logo-wrap {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.hero-logo-wrap::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent 40%);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.hero-logo-img {
  width: min(220px, 70vw);
  height: auto;
  border-radius: var(--radius);
  animation: fadeUp 0.9s ease-out both;
}

.hero-copy {
  animation: fadeUp 0.9s ease-out 0.12s both;
}

.eyebrow {
  margin: 0 0 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-soft);
}

.hero-title {
  margin: 0 0 1.125rem;
  font-size: clamp(2.35rem, 5.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.11;
  letter-spacing: -0.03em;
}

.hero-title--co .hero-accent::after {
  height: 0.22em;
  opacity: 0.95;
}

.hero-accent {
  position: relative;
  display: inline-block;
}

.hero-accent::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.08em;
  width: 100%;
  height: 0.28em;
  background: rgba(255, 255, 255, 0.18);
  z-index: -1;
}

.hero-lead {
  margin: 0 0 1.75rem;
  max-width: 32em;
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8125rem 1.25rem;
  font-family: inherit;
  font-size: 0.90625rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

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

.btn-primary:hover {
  background: #e8e8e8;
}

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

.btn-ghost:hover {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-soft);
}

@media (min-width: 900px) {
  .hero-scroll {
    display: flex;
  }
}

.dot-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.45;
    transform: scale(0.85);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

  .hero-logo-img,
  .hero-copy {
    animation: none;
  }

  .dot-pulse {
    animation: none;
  }

  .hero-bg {
    animation: none;
  }

  .site-shell:not([hidden]) {
    animation: none;
  }

  .apps-flyout__panel {
    animation: none;
  }

  .reveal-on-scroll:not(.is-visible) .hero-inner,
  .reveal-on-scroll:not(.is-visible) > .container,
  .reveal-on-scroll:not(.is-visible) > .container > * {
    opacity: 1;
    transform: none;
  }

  .reveal-on-scroll.is-visible .hero-inner,
  .reveal-on-scroll.is-visible > .container,
  .reveal-on-scroll.is-visible > .container > * {
    animation: none;
  }
}

/* Sections */
.section {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--border);
}

.section-label {
  margin: 0 0 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  text-transform: none;
}

.section-title {
  margin: 0 0 1rem;
  font-size: clamp(1.625rem, 3.5vw, 2.125rem);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.22;
}

.section-meaning .section-title .plus {
  font-weight: 400;
  color: var(--text-muted);
  margin: 0 0.15em;
}

.section-lead {
  margin: 0 0 2rem;
  max-width: 38em;
  font-size: 0.96875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.meaning-list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  gap: 0.875rem;
}

@media (min-width: 640px) {
  .meaning-list {
    grid-template-columns: 1fr 1fr;
  }
}

.meaning-list li {
  padding: 1.25rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition:
    border-color 0.35s var(--ease-premium),
    transform 0.35s var(--ease-premium),
    box-shadow 0.35s var(--ease-premium);
}

.meaning-list li:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.meaning-list strong {
  display: block;
  font-size: 1.03125rem;
  margin-bottom: 0.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.meaning-list span {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.pullquote {
  margin: 0;
  padding: 1.375rem 0 0;
  font-size: clamp(1.2rem, 2.75vw, 1.5rem);
  font-weight: 600;
  line-height: 1.48;
  letter-spacing: -0.022em;
  border-top: 1px solid var(--border);
  color: var(--text);
}

.cards {
  display: grid;
  gap: 0.875rem;
}

@media (min-width: 768px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  position: relative;
  padding: 1.375rem 1.25rem 1.375rem 1.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition:
    border-color 0.35s var(--ease-premium),
    transform 0.35s var(--ease-premium),
    box-shadow 0.35s var(--ease-premium);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent 52%, transparent);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s var(--ease-premium);
  pointer-events: none;
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.card:hover::before {
  opacity: 1;
}

.card-dot {
  position: absolute;
  top: 1.35rem;
  right: 1.35rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.9;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
}

.card h3 {
  margin: 0 0 0.5rem;
  padding-right: 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.card p {
  margin: 0;
  font-size: 0.90625rem;
  color: var(--text-muted);
  line-height: 1.58;
}

.section-about .about-body p {
  margin: 0 0 0.875rem;
  font-size: 0.96875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.section-about .about-body p:last-child {
  margin-bottom: 0;
}

.section-about strong {
  color: var(--text);
  font-weight: 600;
}

/* 회사 소개 페이지 — 정돈된 블록 */
.section-co .section-title--with-icon {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.section-icon {
  font-size: 0.88em;
  line-height: 1;
  opacity: 0.86;
}

.co-equation {
  margin: 0 0 1.25rem;
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.co-equation__eq {
  margin: 0 0.2em;
  font-weight: 500;
  color: var(--text-soft);
}

.co-equation__plus {
  margin: 0 0.12em;
  font-weight: 500;
  color: var(--text-muted);
}

.co-on {
  color: var(--text);
  font-weight: 600;
}

.co-prose {
  max-width: 38rem;
}

.co-prose p {
  margin: 0 0 1rem;
  font-size: 0.96875rem;
  color: var(--text-muted);
  line-height: 1.68;
}

.co-prose p:last-child {
  margin-bottom: 0;
}

.co-prose--tight p {
  margin-bottom: 0.875rem;
}

.co-prose__lead {
  font-size: 1.015rem !important;
  font-weight: 500;
  color: var(--text) !important;
  letter-spacing: -0.015em;
  line-height: 1.6 !important;
}

.co-em-quote {
  display: inline;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  box-shadow: inset 0 -0.32em 0 rgba(255, 255, 255, 0.14);
}

.co-build-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
  max-width: 40rem;
}

@media (min-width: 700px) {
  .co-build-list {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    max-width: none;
  }
}

.co-build-list li {
  margin: 0;
  padding: 1.2rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.90625rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.52;
  letter-spacing: -0.01em;
  transition:
    border-color 0.3s var(--ease-premium),
    transform 0.3s var(--ease-premium),
    box-shadow 0.3s var(--ease-premium);
}

.co-build-list li:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}

.section-co--build .section-title {
  margin-bottom: 1.35rem;
}

.co-goal-panel {
  margin: 0;
  padding: clamp(1.35rem, 3vw, 1.75rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.04) 0%,
    var(--surface) 42%,
    var(--bg-elevated) 100%
  );
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.05) inset,
    0 20px 48px rgba(0, 0, 0, 0.22);
}

.co-goal-panel p {
  margin: 0 0 0.9rem;
  font-size: 0.96875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.co-goal-panel p:last-child {
  margin-bottom: 0;
}

.co-goal-panel strong {
  color: var(--text);
  font-weight: 700;
}

@media (prefers-reduced-motion: reduce) {
  .co-build-list li:hover {
    transform: none;
    box-shadow: none;
  }
}

/* Footer */
.site-footer {
  padding: 2.25rem 0 2.5rem;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.875rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

.footer-brand-img {
  display: block;
  width: 32px;
  height: 32px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px var(--border);
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  max-width: min(100%, 26rem);
}

.footer-link {
  font-size: 0.95rem;
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--text);
}

.footer-icon-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.125rem;
}

.footer-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 12px;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  text-decoration: none;
  transition:
    color 0.2s var(--ease-premium),
    border-color 0.2s var(--ease-premium),
    transform 0.2s var(--ease-premium),
    box-shadow 0.2s var(--ease-premium);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.footer-icon-btn:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.25);
}

.footer-icon-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.footer-icon-btn__svg {
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .footer-icon-btn:hover {
    transform: none;
  }
}

.footer-copy {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-soft);
}