:root {
  color-scheme: dark;
  --bg: #031f19;
  --bg-deep: #021712;
  --surface: #083a2e;
  --surface-2: #0b4939;
  --line: rgba(234, 255, 246, 0.14);
  --text: #f8fff9;
  --muted: #b9d7cc;
  --mint: #8bf2bd;
  --gold: #f0c865;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
  --radius: 22px;
  --shell: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 84% -4%, rgba(139, 242, 189, 0.12), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-underline-offset: 0.2em;
}

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

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

.narrow {
  max-width: 840px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  border-radius: 9px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 31, 25, 0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  line-height: 1.25;
}

.brand img {
  border-radius: 11px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.28);
}

.brand span {
  display: grid;
}

.brand strong {
  font-size: 0.98rem;
  letter-spacing: 0.01em;
}

.brand small {
  color: var(--muted);
  font-size: 0.72rem;
}

nav {
  display: flex;
  gap: 24px;
}

nav a,
.footer-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

nav a:hover,
nav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--mint);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 10vw, 124px) 0;
  border-bottom: 1px solid var(--line);
}

.hero::after {
  position: absolute;
  inset: auto -6rem -14rem auto;
  width: 32rem;
  height: 32rem;
  border: 1px solid rgba(240, 200, 101, 0.14);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 5rem rgba(240, 200, 101, 0.025),
    0 0 0 10rem rgba(240, 200, 101, 0.018);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, 0.65fr);
  align-items: center;
  gap: clamp(40px, 8vw, 100px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--mint);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(2.85rem, 7vw, 5.6rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.lead {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--mint);
  color: #05271f;
  box-shadow: 0 10px 28px rgba(139, 242, 189, 0.16);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
}

.support-card {
  padding: 28px;
  border: 1px solid rgba(139, 242, 189, 0.2);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(15, 82, 64, 0.94), rgba(5, 45, 35, 0.96));
  box-shadow: var(--shadow);
}

.support-card > img {
  margin-bottom: 24px;
  border-radius: 25px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}

.card-kicker {
  margin: 0;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.support-card h2 {
  margin: 3px 0 4px;
  font-size: 1.45rem;
  line-height: 1.4;
}

.support-card p:not(.card-kicker) {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.support-card dl {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.support-card dl div,
.policy-contact div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.support-card dt,
.policy-contact dt {
  color: var(--muted);
}

.support-card dd,
.policy-contact dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

.section {
  padding: clamp(72px, 10vw, 116px) 0;
}

.section-tinted {
  border-block: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.12);
}

.section-heading {
  margin-bottom: 38px;
}

.section-heading h2,
.contact-panel h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.35rem);
  letter-spacing: -0.035em;
  line-height: 1.18;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.quick-card {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
}

.symbol {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 28px;
  place-items: center;
  border: 1px solid rgba(240, 200, 101, 0.36);
  border-radius: 14px;
  background: rgba(240, 200, 101, 0.08);
  color: var(--gold);
  font-size: 1.4rem;
  font-weight: 900;
}

.quick-card h3 {
  margin: 0 0 10px;
  font-size: 1.14rem;
}

.quick-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.035);
}

summary {
  position: relative;
  padding: 20px 56px 20px 22px;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  position: absolute;
  top: 50%;
  right: 22px;
  color: var(--mint);
  content: "+";
  font-size: 1.4rem;
  transform: translateY(-50%);
}

details[open] summary::after {
  content: "−";
}

details p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: clamp(34px, 8vw, 100px);
  padding-block: 54px;
  border-block: 1px solid var(--line);
}

.contact-panel > div > p:last-child {
  color: var(--muted);
}

.contact-action {
  min-width: 0;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--surface);
}

.contact-label {
  margin: 0;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
}

.contact-action a {
  display: block;
  margin-top: 3px;
  color: var(--text);
  font-size: clamp(0.96rem, 2.3vw, 1.28rem);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.contact-action .fine-print {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.updated {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.policy > section {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.028);
}

.policy h3 {
  margin: 0 0 10px;
  color: var(--text);
  font-size: 1.12rem;
}

.policy p {
  margin: 8px 0 0;
  color: var(--muted);
}

.policy ul {
  margin: 10px 0;
  padding-left: 1.4em;
  color: var(--muted);
}

.policy li + li {
  margin-top: 5px;
}

.policy-contact {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.policy-contact a {
  color: var(--mint);
  overflow-wrap: anywhere;
}

footer {
  padding: 52px 0 44px;
  background: var(--bg-deep);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
}

.footer-inner p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.83rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.disclaimer {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.77rem;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

@media (max-width: 820px) {
  .header-inner {
    min-height: 68px;
  }

  nav {
    display: none;
  }

  .hero-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .support-card {
    display: grid;
    grid-template-columns: 88px 1fr;
    align-items: center;
    gap: 18px;
  }

  .support-card > img {
    width: 88px;
    margin: 0;
    border-radius: 20px;
  }

  .support-card dl {
    grid-column: 1 / -1;
  }

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

  .quick-card {
    display: grid;
    grid-template-columns: 48px 1fr;
    column-gap: 18px;
  }

  .quick-card .symbol {
    grid-row: 1 / span 2;
    margin: 0;
  }

  .quick-card h3 {
    align-self: end;
  }

  .footer-inner {
    display: grid;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .brand strong {
    font-size: 0.9rem;
  }

  .hero {
    padding-block: 54px 66px;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 3.4rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .support-card {
    padding: 20px;
  }

  .support-card h2 {
    font-size: 1.12rem;
  }

  .quick-card {
    padding: 20px;
  }

  .contact-panel {
    padding-block: 38px;
  }

  .contact-action,
  .policy > section {
    padding: 20px;
  }

  .support-card dl div,
  .policy-contact div {
    display: grid;
    gap: 2px;
  }

  .support-card dd,
  .policy-contact dd {
    text-align: left;
  }

  .footer-links {
    display: grid;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: rgba(255, 255, 255, 0.38);
    --muted: #e2f3ec;
  }
}