/* ===== Rika Legal Center ===== */

.legal-page {
  font-family: var(--font-body);
  color: var(--foreground);
  background: var(--background);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

body.legal-page {
  overflow-x: clip;
}

.legal-page a {
  color: var(--navy);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.legal-page a:hover {
  color: var(--accent);
}

/* Header */
.legal-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 245, 242, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.legal-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.25rem;
  max-width: 68rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.legal-header__top {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .legal-header__top {
    display: contents;
  }

  .legal-header__logo {
    order: 0;
    margin-right: auto;
  }

  .legal-header__nav {
    order: 1;
  }

  .legal-header__top .rika-theme-pill {
    order: 2;
    margin-left: 0.5rem;
    margin-right: 0;
  }

  .legal-header__top .legal-header__back {
    order: 3;
    display: inline-flex;
    margin-left: 0.75rem;
  }

  .legal-header__top .legal-header__back span {
    display: inline;
  }
}

.legal-header__logo img {
  height: 2rem;
  width: auto;
}

.legal-header__nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.legal-header__nav a {
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-md);
  white-space: nowrap;
}

.legal-header__nav a.is-active {
  background: var(--card-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.legal-header__nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: none;
}

.legal-header__nav a:hover,
.legal-header__nav a.is-active {
  color: var(--navy);
}

.legal-header__nav a.is-active {
  font-weight: 600;
}

.legal-header__back {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: none;
  flex-shrink: 0;
}

.legal-header__back:hover {
  color: var(--navy);
}

.legal-header__back svg {
  width: 1rem;
  height: 1rem;
}

/* Hero */
.legal-hero {
  position: relative;
  padding: 4.5rem 1.5rem 3.5rem;
  overflow: hidden;
}

.legal-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 0%, rgba(231, 139, 123, 0.14), transparent 65%),
    radial-gradient(ellipse 50% 40% at 90% 30%, rgba(16, 35, 62, 0.05), transparent 55%);
  pointer-events: none;
}

.legal-hero__inner {
  position: relative;
  max-width: 68rem;
  margin: 0 auto;
}

.legal-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  margin-bottom: 1.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(231, 139, 123, 0.12);
  border: 1px solid rgba(231, 139, 123, 0.22);
  border-radius: var(--radius-full);
}

.legal-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--navy);
  max-width: 18ch;
}

.legal-hero__meta {
  margin-top: 1.25rem;
  font-size: 0.9375rem;
  color: var(--muted-foreground);
}

.legal-hero__intro {
  margin-top: 1.75rem;
  max-width: 42rem;
  font-size: 1.0625rem;
  color: var(--muted-foreground);
  line-height: 1.8;
}

/* Layout */
.legal-shell {
  max-width: 68rem;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}

.legal-layout {
  display: grid;
  gap: 3rem;
  align-items: start;
  min-width: 0;
}

.legal-layout > * {
  min-width: 0;
}

@media (min-width: 1024px) {
  .legal-layout {
    grid-template-columns: 15.5rem minmax(0, 1fr);
    gap: 4rem;
  }
}

/* TOC */
.legal-toc {
  position: relative;
}

@media (min-width: 1024px) {
  .legal-toc {
    position: sticky;
    top: 6rem;
    max-height: calc(100vh - 7rem);
    overflow-y: auto;
    padding-right: 0.5rem;
  }

  .legal-toc::-webkit-scrollbar {
    width: 4px;
  }

  .legal-toc::-webkit-scrollbar-thumb {
    background: rgba(16, 35, 62, 0.12);
    border-radius: 4px;
  }
}

.legal-toc__title {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.legal-toc__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.legal-toc__list a {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--muted-foreground);
  text-decoration: none;
  border-radius: var(--radius-md);
  border-left: 2px solid transparent;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.legal-toc__list a:hover {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.55);
}

.legal-toc__list a.is-active {
  color: var(--navy);
  background: var(--card-solid);
  border-left-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.legal-toc__mobile-toggle svg {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.legal-toc__mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--card-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  margin-bottom: 0.75rem;
}

@media (min-width: 1024px) {
  .legal-toc__mobile-toggle {
    display: none;
  }
}

.legal-toc__panel {
  display: none;
}

.legal-toc__panel.is-open {
  display: block;
}

@media (min-width: 1024px) {
  .legal-toc__panel {
    display: block !important;
  }
}

/* Article */
.legal-article {
  max-width: 42rem;
  width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.legal-section {
  padding-bottom: 3rem;
  scroll-margin-top: 6.5rem;
}

.legal-section:not(:last-child) {
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
}

.legal-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.375rem, 2.5vw, 1.625rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 1.25rem;
}

.legal-section h3 {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--navy);
  margin: 1.75rem 0 0.75rem;
}

.legal-section p {
  margin-bottom: 1.125rem;
  font-size: 1rem;
  color: var(--foreground);
}

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

.legal-section ul,
.legal-section ol {
  margin: 0 0 1.25rem 1.25rem;
  font-size: 1rem;
}

.legal-section li {
  margin-bottom: 0.5rem;
  padding-left: 0.25rem;
}

.legal-section li::marker {
  color: var(--accent);
}

.legal-callout {
  margin: 1.5rem 0;
  padding: 1.25rem 1.375rem;
  background: var(--card-solid);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.legal-callout p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.legal-callout strong {
  color: var(--navy);
}

.legal-contact-card {
  margin-top: 1rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(16, 35, 62, 0.04), rgba(231, 139, 123, 0.08));
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
}

.legal-contact-card a {
  font-weight: 600;
  font-size: 1.0625rem;
}

/* Footer */
.legal-footer {
  margin-top: 2rem;
  padding: 2.5rem 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.4);
}

.legal-footer__inner {
  max-width: 68rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.legal-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.legal-footer__links a {
  text-decoration: none;
  font-weight: 500;
}

/* Reveal */
@media (prefers-reduced-motion: no-preference) {
  .legal-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition:
      opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
      transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }

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

@media (prefers-reduced-motion: reduce) {
  .legal-reveal {
    opacity: 1;
    transform: none;
  }
}

/* ===== Mobile ===== */
@media (max-width: 767px) {
  .legal-header__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    min-height: 0;
  }

  .legal-header__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 0.75rem;
  }

  .legal-header__top .legal-header__back {
    display: inline-flex;
  }

  .legal-header__nav {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .legal-header__nav a {
    text-align: center;
    padding: 0.625rem 0.5rem;
    font-size: 0.8125rem;
    line-height: 1.35;
    white-space: normal;
  }

  .legal-header__back span {
    display: none;
  }

  .legal-header__back {
    padding: 0.5rem 0.625rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--card-solid);
  }

  .legal-hero {
    padding: 2.5rem 1rem 2rem;
  }

  .legal-hero h1 {
    max-width: none;
    font-size: clamp(1.75rem, 8vw, 2.25rem);
  }

  .legal-hero__intro {
    margin-top: 1.25rem;
    font-size: 1rem;
  }

  .legal-shell {
    padding: 0 1rem 3.5rem;
  }

  .legal-layout {
    gap: 1.5rem;
  }

  .legal-toc__panel.is-open {
    max-height: min(55vh, 22rem);
    overflow-y: auto;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: var(--card-solid);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    -webkit-overflow-scrolling: touch;
  }

  .legal-toc__list a {
    font-size: 0.8125rem;
    padding: 0.625rem 0.75rem;
  }

  .legal-article {
    max-width: none;
  }

  .legal-section {
    scroll-margin-top: 5.5rem;
    padding-bottom: 2rem;
    margin-bottom: 2rem;
  }

  .legal-section h2 {
    font-size: 1.25rem;
  }

  .legal-section ul,
  .legal-section ol {
    margin-left: 1rem;
    padding-right: 0.25rem;
  }

  .legal-callout,
  .legal-contact-card {
    padding: 1rem 1.125rem;
  }

  .legal-footer {
    padding: 2rem 1rem;
  }

  .legal-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .legal-footer__links {
    flex-direction: column;
    gap: 0.75rem;
  }
}

@media (max-width: 380px) {
  .legal-header__nav a {
    font-size: 0.75rem;
    padding: 0.5rem 0.375rem;
  }
}