:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #fff;
  background: #031230;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  min-width: 0;
  margin: 0;
  background:
    radial-gradient(ellipse 70% 40% at 90% 10%, rgba(64, 255, 255, .15), transparent 70%),
    radial-gradient(ellipse 80% 50% at 5% 80%, rgba(13, 90, 242, .25), transparent 70%),
    #031230;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible { outline: 3px solid #40ffff; outline-offset: 4px; }

.page { width: min(100% - 40px, 1040px); margin-inline: auto; }

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 28px;
}

.brand { display: inline-flex; flex: none; align-items: center; }
.brand img { display: block; width: clamp(138px, 30vw, 174px); height: auto; }
.header__home { color: #b3d7e7; text-decoration: none; font-size: .94rem; }
.header__home:hover { color: #40ffff; }

.hero { padding-block: clamp(68px, 9vw, 128px) clamp(44px, 7vw, 92px); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: #80f5f7;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: #40ffff; box-shadow: 0 0 18px #40ffff; }

h1, h2, p { margin-top: 0; }
h1 { max-width: 12ch; margin-bottom: 24px; font-size: clamp(3.1rem, 8vw, 6.4rem); line-height: 1.02; letter-spacing: -.06em; }
.hero__lead { max-width: 640px; margin-bottom: 0; color: #c5d8e7; font-size: clamp(1.04rem, 2.4vw, 1.28rem); line-height: 1.65; }

.contact-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(18px, 4vw, 42px);
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid rgba(64, 255, 255, .42);
  border-radius: 32px;
  background: linear-gradient(125deg, rgba(9, 48, 90, .96), rgba(5, 30, 69, .96));
  box-shadow: 0 24px 80px rgba(0, 0, 0, .24), inset 0 1px rgba(255, 255, 255, .08);
}
.contact-card__icon {
  display: grid;
  place-items: center;
  width: 76px;
  aspect-ratio: 1;
  border-radius: 22px;
  color: #40ffff;
  background: rgba(64, 255, 255, .11);
}
.contact-card__icon svg { width: 42px; }
.contact-card__label { margin-bottom: 8px; color: #80f5f7; font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.contact-card h2 { margin-bottom: 10px; font-size: clamp(1.6rem, 4vw, 2.3rem); letter-spacing: -.035em; }
.contact-card__content > p:not(.contact-card__label) { max-width: 52ch; color: #c5d8e7; line-height: 1.6; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  margin-top: 12px;
  padding: 14px 22px;
  border-radius: 14px;
  background: #40ffff;
  color: #031230;
  font-weight: 750;
  text-align: center;
  text-decoration: none;
  transition: background .2s ease, transform .2s ease;
}
.button:hover { background: #b5ffff; transform: translateY(-2px); }
.contact-card__hint { margin: 16px 0 0; font-size: .86rem; }
.contact-card__phone { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .14); }
.contact-card__phone span { color: #b3d7e7; }
.contact-card__phone a { color: #80f5f7; font-size: 1.15rem; font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.contact-card__phone a:hover { color: #fff; }

.faq { padding-block: clamp(72px, 10vw, 128px); }
.section-heading .eyebrow { margin-bottom: 10px; }
.section-heading h2 { margin-bottom: 28px; font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -.05em; }
.faq__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.faq__item { align-self: start; padding: 24px; border: 1px solid rgba(255, 255, 255, .12); border-radius: 20px; background: rgba(255, 255, 255, .055); }
.faq__item[open] { border-color: rgba(64, 255, 255, .42); }
.faq__item summary { cursor: pointer; font-weight: 700; line-height: 1.4; }
.faq__item summary::marker { color: #40ffff; }
.faq__item p { margin: 16px 0 0; color: #c5d8e7; line-height: 1.6; }

.footer { display: flex; justify-content: space-between; gap: 24px; padding: 24px 0 40px; border-top: 1px solid rgba(255, 255, 255, .12); color: #a9c4d5; font-size: .88rem; }
.footer a { text-decoration: none; }
.footer a:hover { color: #40ffff; }
.privacy-footer__links { display: flex; flex-wrap: wrap; gap: 12px 24px; }

@media (max-width: 640px) {
  .page { width: min(100% - 32px, 1040px); }
  .header { padding-block: 22px; }
  .header__home { font-size: .8rem; }
  .hero { padding-top: 76px; }
  h1 { font-size: clamp(2.75rem, 12vw, 4rem); }
  .contact-card { grid-template-columns: 1fr; border-radius: 24px; }
  .contact-card__icon { width: 60px; border-radius: 18px; }
  .contact-card__icon svg { width: 34px; }
  .button { display: flex; width: 100%; }
  .faq__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .button { transition: none; }
  .button:hover { transform: none; }
}