:root {
  color-scheme: light dark;
  --ink: #20172f;
  --muted: #655b78;
  --soft: #8b819c;
  --line: rgba(97, 73, 133, 0.16);
  --paper: #fbf9ff;
  --wash: #f3effd;
  --card: rgba(255, 255, 255, 0.76);
  --card-solid: #ffffff;
  --pink: #fc67aa;
  --violet: #ce5fe8;
  --periwinkle: #8980f7;
  --blue: #5a9efa;
  --deep: #5c3fa4;
  --shadow: 0 24px 70px rgba(86, 55, 142, 0.14);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  min-width: 280px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 8%, rgba(252, 103, 170, 0.16), transparent 26rem),
    radial-gradient(circle at 10% 70%, rgba(90, 158, 250, 0.13), transparent 30rem),
    linear-gradient(145deg, var(--paper), var(--wash));
  font-family: ui-rounded, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: anywhere;
}

a {
  color: var(--deep);
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-thickness: 0.13em;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
  border-radius: 10px;
}

.skip-link {
  position: fixed;
  inset-block-start: 10px;
  inset-inline-start: 10px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 12px;
  color: white;
  background: var(--deep);
  font-weight: 700;
}

.skip-link:focus {
  transform: none;
}

.shell {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 249, 255, 0.76);
  backdrop-filter: blur(22px);
}

.nav {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 760;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  background: linear-gradient(145deg, var(--pink), var(--violet) 37%, var(--periwinkle) 67%, var(--blue));
  box-shadow: 0 8px 22px rgba(137, 128, 247, 0.3);
}

.brand-mark::before,
.brand-mark span {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
}

.brand-mark span {
  width: 11px;
  height: 11px;
  border-width: 1.5px;
}

.nav-links,
.footer-row nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px 20px;
}

.nav-links a,
.footer-row a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 680;
  text-decoration: none;
}

.locale-row {
  display: flex;
  justify-content: flex-end;
}

.language-menu {
  position: relative;
  z-index: 10;
  margin-block: 0 14px;
}

.language-menu summary {
  width: fit-content;
  margin-inline-start: auto;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.62);
  cursor: pointer;
  font-size: 13px;
  font-weight: 720;
  list-style: none;
}

.language-menu summary::-webkit-details-marker {
  display: none;
}

.language-grid {
  position: absolute;
  inset-inline-end: 0;
  display: grid;
  width: min(720px, calc(100vw - 40px));
  max-height: min(64vh, 560px);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
  margin-block-start: 10px;
  padding: 12px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
}

.language-grid a {
  min-width: 0;
  padding: 8px 10px;
  border-radius: 11px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.35;
  text-decoration: none;
}

.language-grid a:hover,
.language-grid a[aria-current="page"] {
  color: var(--deep);
  background: var(--wash);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: clamp(36px, 7vw, 92px);
  align-items: center;
  padding-block: clamp(58px, 9vw, 110px);
}

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

.eyebrow {
  margin: 0 0 10px;
  color: var(--deep);
  font-size: 12px;
  font-weight: 780;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-block-start: 0;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 {
  margin-block-end: 20px;
  font-size: clamp(42px, 7.5vw, 78px);
  font-weight: 590;
}

h2 {
  margin-block-end: 16px;
  font-size: clamp(27px, 4vw, 42px);
  font-weight: 590;
}

h3 {
  margin-block-end: 8px;
  font-size: 19px;
  font-weight: 650;
}

.lead {
  max-width: 720px;
  margin-block: 0;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 22px);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.56);
  font-size: 13px;
  font-weight: 660;
}

.halo-stage {
  display: grid;
  min-height: 360px;
  place-items: center;
}

.halo-ring {
  position: relative;
  display: grid;
  width: min(78vw, 340px);
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--paper) 0 43%, transparent 44%),
    conic-gradient(from -35deg, var(--pink), var(--violet), var(--periwinkle), var(--blue), var(--pink));
  box-shadow:
    0 0 0 17px rgba(255, 255, 255, 0.45),
    0 30px 90px rgba(111, 80, 190, 0.25),
    inset 0 0 28px rgba(255, 255, 255, 0.7);
}

.halo-ring::before {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px solid rgba(117, 88, 168, 0.16);
  border-radius: 50%;
}

.halo-core {
  display: flex;
  align-items: baseline;
  gap: 7px;
  color: var(--ink);
}

.halo-core strong {
  font-size: clamp(64px, 10vw, 94px);
  font-weight: 420;
  letter-spacing: -0.07em;
}

.halo-core span {
  color: var(--muted);
  font-size: 20px;
  font-weight: 650;
}

.wave {
  position: absolute;
  inset-block-end: 20%;
  width: 4px;
  border-radius: 99px;
  background: linear-gradient(var(--pink), var(--blue));
}

.wave-one {
  inset-inline-start: 43%;
  height: 26px;
}

.wave-two {
  inset-inline-start: 49%;
  height: 42px;
}

.wave-three {
  inset-inline-start: 55%;
  height: 20px;
}

.section {
  padding-block: clamp(62px, 8vw, 94px);
  border-top: 1px solid var(--line);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-block-start: 34px;
}

.feature-card,
.panel,
.policy-section,
.contact-panel {
  min-width: 0;
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: 0 15px 45px rgba(86, 55, 142, 0.07);
  backdrop-filter: blur(18px);
}

.feature-card p,
.panel p,
.panel li,
.notice p,
.contact-panel p,
.policy-section p {
  margin-block: 0;
  color: var(--muted);
  unicode-bidi: plaintext;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.panel ul,
.panel ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-inline-start: 1.35em;
  color: var(--muted);
}

.notice {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: 28px;
  align-items: center;
  padding: clamp(26px, 4vw, 42px);
  border-radius: calc(var(--radius) + 4px);
  color: #fff;
  background: linear-gradient(125deg, #593790, #9453c4 45%, #4f78cf);
  box-shadow: var(--shadow);
}

.notice .eyebrow,
.notice p {
  color: rgba(255, 255, 255, 0.84);
}

.notice h2 {
  margin: 0;
}

.contact-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-block: clamp(58px, 8vw, 96px);
}

.email-text {
  font-weight: 700;
  unicode-bidi: isolate;
}

.primary-button {
  display: inline-flex;
  min-height: 48px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 12px 19px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  color: white;
  background: linear-gradient(110deg, var(--pink), var(--violet), var(--periwinkle), var(--blue));
  box-shadow: 0 12px 32px rgba(137, 128, 247, 0.3);
  font-weight: 760;
  text-align: center;
  text-decoration: none;
}

.policy {
  max-width: 900px;
  padding-block-end: 90px;
}

.policy-hero {
  padding-block: clamp(58px, 9vw, 100px) clamp(44px, 7vw, 76px);
}

.policy-hero h1 {
  font-size: clamp(40px, 7vw, 68px);
}

.date-line {
  margin-block-start: 20px;
  color: var(--soft);
  font-size: 14px;
}

.policy-stack {
  display: grid;
  gap: 16px;
}

.policy-section h2 {
  font-size: clamp(22px, 3vw, 29px);
}

.contact-policy .primary-button {
  margin-block-start: 12px;
}

.chooser {
  padding-block: clamp(62px, 9vw, 108px);
}

.chooser-copy {
  max-width: 760px;
}

.language-chooser {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-block-start: 40px;
}

.language-chooser a {
  display: flex;
  min-width: 0;
  min-height: 74px;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--ink);
  background: var(--card);
  box-shadow: 0 10px 30px rgba(86, 55, 142, 0.06);
  font-weight: 680;
  line-height: 1.35;
  text-decoration: none;
}

.language-chooser a:hover {
  border-color: rgba(137, 128, 247, 0.45);
  background: var(--card-solid);
}

.language-chooser small {
  color: var(--soft);
  font-size: 11px;
  font-weight: 650;
}

footer {
  padding-block: 32px 46px;
  border-top: 1px solid var(--line);
  color: var(--soft);
  font-size: 13px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f8f3ff;
    --muted: #c9bedb;
    --soft: #aa9dbc;
    --line: rgba(211, 190, 238, 0.16);
    --paper: #17101f;
    --wash: #22152d;
    --card: rgba(45, 31, 60, 0.78);
    --card-solid: #31223f;
    --deep: #c7adff;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
  }

  .site-header {
    background: rgba(23, 16, 31, 0.78);
  }

  .language-menu summary,
  .trust-list li {
    background: rgba(45, 31, 60, 0.72);
  }

  .language-grid {
    background: rgba(38, 25, 50, 0.98);
  }

  .halo-ring {
    background:
      radial-gradient(circle, var(--paper) 0 43%, transparent 44%),
      conic-gradient(from -35deg, var(--pink), var(--violet), var(--periwinkle), var(--blue), var(--pink));
    box-shadow:
      0 0 0 17px rgba(255, 255, 255, 0.05),
      0 30px 90px rgba(93, 56, 154, 0.38),
      inset 0 0 28px rgba(255, 255, 255, 0.12);
  }
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 26px;
    text-align: center;
  }

  .hero-copy {
    display: grid;
    justify-items: center;
  }

  .halo-stage {
    min-height: 300px;
    grid-row: 1;
  }

  .halo-ring {
    width: min(72vw, 290px);
  }

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

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

@media (max-width: 640px) {
  .shell {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    min-height: 68px;
  }

  .nav-links {
    gap: 10px;
  }

  .nav-links a:last-child {
    display: none;
  }

  .language-grid {
    width: calc(100vw - 28px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .contact-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-button {
    width: 100%;
  }

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

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

@media (max-width: 360px) {
  .language-grid,
  .language-chooser {
    grid-template-columns: 1fr;
  }

  .brand {
    font-size: 15px;
  }
}

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

@media (prefers-contrast: more) {
  :root {
    --line: currentColor;
  }

  .feature-card,
  .panel,
  .policy-section,
  .contact-panel,
  .language-chooser a {
    border-width: 2px;
  }
}