:root {
  color-scheme: dark;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #06131e;
  color: #ecf6fa;
  font-synthesis: none;
  --muted: #94aebb;
  --ice: #b6e9f8;
  --line: rgba(164, 211, 235, 0.13);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 36px;
}
body {
  margin: 0;
  background: radial-gradient(
      ellipse at 81% 7%,
      rgba(35, 101, 133, 0.17),
      transparent 37%
    ),
    #06131e;
  line-height: 1.65;
}
a {
  color: inherit;
  text-decoration: none;
}
a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 6px;
  border-radius: 6px;
}
.page-shell {
  max-width: 1200px;
  margin: auto;
  padding: 0 48px;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 10;
  padding: 12px 20px;
  background: var(--ice);
  color: #071721;
  border-radius: 10px;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  min-height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  flex-shrink: 0;
}
.brand > img {
  border-radius: 12px;
  object-fit: cover;
}
.brand > span {
  display: flex;
  align-items: center;
  font-size: 15px;
  letter-spacing: 0.24em;
  font-weight: 650;
}
.brand-divider {
  height: 18px;
  width: 1px;
  background: var(--line);
  margin: 0 19px 0 15px;
}
.brand-section {
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0;
  font-weight: 450;
}
nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  color: var(--muted);
}
nav a:hover,
.contact-address a:hover {
  color: #eafaff;
}
.hero {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 20px;
  align-items: center;
  padding: 84px 0 74px;
  min-height: 515px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  line-height: 1.5;
  font-weight: 650;
  letter-spacing: 0.22em;
  color: var(--ice);
  margin: 0 0 25px;
}
.eyebrow > span {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ice);
  box-shadow: 0 0 16px #89d2f1;
}
.hero h1 {
  font-size: clamp(40px, 4.6vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.055em;
  font-weight: 590;
  margin: 0 0 26px;
}
.hero h1 > span {
  color: var(--ice);
}
.hero-description {
  font-size: 16px;
  max-width: 420px;
  color: var(--muted);
  margin: 0 0 30px;
  line-height: 1.8;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 14px 22px;
  border-radius: 13px;
  font-size: 14px;
  font-weight: 650;
  min-height: 52px;
  transition: background 0.15s, transform 0.15s;
}
.button:hover {
  transform: translateY(-2px);
}
.button span {
  font-size: 19px;
  line-height: 1;
  font-weight: 400;
}
.button-primary {
  background: linear-gradient(135deg, #d4f6ff, #a5dcee);
  color: #0c2837;
  box-shadow: 0 7px 28px rgba(108, 195, 224, 0.08);
}
.button-primary:hover {
  background: #dff8ff;
}
.contact-address {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--muted);
}
.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  isolation: isolate;
}
.hero-art:before {
  content: "";
  position: absolute;
  inset: 13% 0 10%;
  z-index: -2;
  border-radius: 50%;
  background: radial-gradient(
    ellipse,
    rgba(85, 186, 216, 0.13),
    transparent 65%
  );
  filter: blur(24px);
}
.hero-art > img {
  display: block;
  width: min(270px, 72%);
  height: auto;
  mix-blend-mode: screen;
  filter: drop-shadow(0 25px 25px rgba(0, 0, 0, 0.2));
  border-radius: 22px;
}
.orbital {
  position: absolute;
  z-index: -1;
  width: 94%;
  height: 54%;
  border: 1px solid rgba(154, 220, 244, 0.11);
  border-radius: 50%;
  transform: rotate(-24deg);
}
.orbital-two {
  width: 80%;
  height: 72%;
  transform: rotate(30deg);
  border-color: rgba(154, 220, 244, 0.05);
}
.art-caption {
  position: absolute;
  bottom: 4px;
  font-size: 8px;
  letter-spacing: 0.26em;
  color: #698fa3;
  white-space: nowrap;
}
.quick-help {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding-bottom: 80px;
}
.help-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(
    145deg,
    rgba(24, 47, 63, 0.65),
    rgba(15, 33, 47, 0.55)
  );
  transition: border-color 0.15s, background 0.15s;
}
.help-card:hover {
  border-color: rgba(182, 233, 248, 0.34);
  background: #122b3b;
}
.card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1px solid rgba(181, 231, 250, 0.13);
  border-radius: 11px;
  color: var(--ice);
  background: rgba(134, 200, 228, 0.055);
}
.card-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.help-card h2 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}
.help-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  margin: 0 0 25px;
  max-width: 240px;
}
.card-link {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  font-size: 11px;
  font-weight: 550;
  color: var(--ice);
}
.card-link > span {
  font-size: 17px;
}
.answers {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 60px;
  padding: 66px 0 78px;
  border-top: 1px solid var(--line);
}
.section-heading .eyebrow {
  margin-bottom: 17px;
}
.section-heading h2,
.contact-panel h2 {
  font-size: 30px;
  line-height: 1.2;
  font-weight: 550;
  letter-spacing: -0.035em;
  margin: 0;
}
.section-heading h2 {
  max-width: 250px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
details {
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 30px;
}
summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  list-style: none;
  cursor: pointer;
  padding: 23px 0;
  font-size: 14px;
  font-weight: 550;
  line-height: 1.65;
}
summary::-webkit-details-marker {
  display: none;
}
.toggle {
  display: block;
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.toggle:before,
.toggle:after {
  content: "";
  position: absolute;
  background: var(--muted);
  height: 1px;
  width: 11px;
  top: 9px;
  left: 4px;
}
.toggle:after {
  transform: rotate(90deg);
}
details[open] .toggle:after {
  transform: rotate(0);
}
.answer {
  padding: 0 30px 23px 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}
.answer p {
  margin: 0 0 13px;
}
.answer p:last-child {
  margin-bottom: 0;
}
.answer strong {
  font-weight: 550;
  color: #d4e8f1;
}
.answer a {
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--ice);
}
.contact-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  border: 1px solid var(--line);
  border-radius: 21px;
  padding: 37px 40px;
  background: radial-gradient(
      ellipse at 0 50%,
      rgba(50, 115, 142, 0.12),
      transparent 70%
    ),
    rgba(16, 35, 49, 0.5);
  margin-bottom: 64px;
}
.contact-panel .eyebrow {
  margin-bottom: 12px;
  font-size: 9px;
}
.contact-panel h2 {
  font-size: 27px;
  margin-bottom: 13px;
}
.contact-panel p:last-child {
  max-width: 525px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
  margin: 0;
}
.button-secondary {
  flex-shrink: 0;
  border: 1px solid rgba(182, 233, 248, 0.25);
  background: rgba(127, 196, 222, 0.05);
  color: var(--ice);
  gap: 24px;
}
.button-secondary:hover {
  background: rgba(127, 196, 222, 0.12);
}
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 27px 0 33px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: #718f9f;
}
.site-footer p {
  margin: 0;
}
.site-footer p > span {
  padding: 0 8px;
}
.site-footer nav {
  font-size: 11px;
  gap: 23px;
}
@media (min-width: 1500px) {
  .hero {
    padding-top: 100px;
    padding-bottom: 90px;
  }
}
@media (max-width: 850px) {
  .page-shell {
    padding: 0 30px;
  }
  .hero {
    padding: 58px 0 50px;
    min-height: 450px;
    grid-template-columns: 1.2fr 1fr;
  }
  .hero h1 {
    font-size: 43px;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-art {
    min-height: 290px;
  }
  .hero-art > img {
    width: 220px;
    max-width: 90%;
  }
  .art-caption {
    font-size: 6px;
    letter-spacing: 0.16em;
  }
  .help-card {
    padding: 23px 20px;
  }
  .help-card h2 {
    font-size: 15px;
  }
  .answers {
    gap: 35px;
    grid-template-columns: 1fr 1.7fr;
  }
  .contact-panel {
    padding: 30px;
  }
  .contact-panel .button {
    gap: 16px;
  }
  .brand-section {
    font-size: 13px;
  }
  nav {
    gap: 20px;
  }
}
@media (max-width: 600px) {
  .page-shell {
    padding: 0 22px;
  }
  .site-header {
    min-height: 86px;
    gap: 12px;
  }
  .brand {
    gap: 8px;
  }
  .brand > img {
    width: 35px;
    height: 35px;
    border-radius: 10px;
  }
  .brand > span {
    font-size: 12px;
    letter-spacing: 0.17em;
  }
  .brand-divider {
    margin: 0 11px 0 9px;
    height: 15px;
  }
  .brand-section {
    font-size: 12px;
  }
  .site-header nav {
    font-size: 11px;
    gap: 15px;
  }
  .hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
    padding: 51px 0 34px;
  }
  .hero .eyebrow {
    font-size: 9px;
    margin-bottom: 20px;
  }
  .hero h1 {
    font-size: clamp(36px, 10.2vw, 53px);
    margin-bottom: 21px;
  }
  .hero-description {
    font-size: 14px;
    max-width: 360px;
    line-height: 1.85;
    margin-bottom: 25px;
  }
  .hero .button {
    min-height: 50px;
    padding: 13px 20px;
  }
  .hero-art {
    min-height: 225px;
    max-width: 330px;
    width: 100%;
    align-self: center;
  }
  .hero-art > img {
    width: 190px;
  }
  .orbital-one {
    width: 95%;
    height: 56%;
  }
  .orbital-two {
    width: 78%;
    height: 78%;
  }
  .art-caption {
    bottom: 0;
    font-size: 6px;
    letter-spacing: 0.22em;
  }
  .quick-help {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-bottom: 45px;
  }
  .help-card {
    position: relative;
    padding: 23px 22px 22px 81px;
    min-height: 145px;
  }
  .card-icon {
    position: absolute;
    left: 22px;
    top: 24px;
    width: 38px;
    height: 38px;
    margin: 0;
  }
  .help-card h2 {
    font-size: 16px;
    margin-bottom: 7px;
  }
  .help-card p {
    font-size: 12px;
    max-width: none;
    margin-bottom: 13px;
    line-height: 1.75;
  }
  .card-link {
    font-size: 10px;
    max-width: 230px;
  }
  .answers {
    display: block;
    padding: 39px 0 43px;
  }
  .section-heading {
    margin-bottom: 26px;
  }
  .section-heading h2 {
    font-size: 27px;
    max-width: none;
  }
  .section-heading .eyebrow {
    font-size: 9px;
    margin-bottom: 12px;
  }
  summary {
    font-size: 13px;
    padding: 20px 0;
    gap: 18px;
  }
  .answer {
    font-size: 12px;
    padding: 0 15px 22px 0;
    line-height: 1.9;
  }
  .contact-panel {
    display: block;
    padding: 27px 25px;
    margin-bottom: 41px;
    border-radius: 18px;
  }
  .contact-panel h2 {
    font-size: 26px;
  }
  .contact-panel p:last-child {
    font-size: 12px;
  }
  .contact-panel .button {
    margin-top: 22px;
    font-size: 12px;
    min-height: 48px;
  }
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 17px;
    padding: 24px 0;
    font-size: 10px;
  }
  .site-footer nav {
    font-size: 10px;
    gap: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}