.site-nav {
  position: sticky;
  top: 0;
  z-index: 10000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-nav__inner,
.site-footer__inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-nav__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-nav__brand-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.site-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
}

.site-nav__mark {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #d8232a;
  color: #fff;
  font-weight: 800;
  font-family: "Public Sans", Arial, sans-serif;
}

.site-nav__name {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-nav__trust {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav__links a {
  color: rgba(255, 255, 255, 0.84);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.site-nav__links a:hover,
.site-nav__links a.is-active {
  color: #fff;
}

.site-nav__links a.is-active {
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-color: #d8232a;
  text-decoration-thickness: 2px;
}

.site-nav__cta {
  padding: 10px 16px;
  border-radius: 999px;
  background: #d8232a;
  color: #fff !important;
  text-decoration: none !important;
  transition: background 0.2s ease, transform 0.2s ease;
}

.site-nav__cta:hover {
  background: #ad1b21;
  transform: translateY(-1px);
}

.site-nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.site-nav__toggle:hover {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.05);
}

.site-nav__toggle:focus-visible {
  outline: 2px solid #d8232a;
  outline-offset: 2px;
}

.site-nav__toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #fff;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.site-nav__toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.site-nav__toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-footer {
  background: #0a0a0a;
  color: #fff;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 0;
}

.site-footer__inner {
  padding: 56px 0 40px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 36px;
}

.site-footer__eyebrow {
  margin: 0 0 10px;
  color: #ff6b71;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 700;
}

.site-footer h2 {
  margin: 0 0 12px;
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  line-height: 1.08;
}

.site-footer__copy {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  max-width: 460px;
  line-height: 1.7;
}

.site-footer__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.site-footer__cols h3 {
  margin: 0 0 12px;
  font-size: 0.92rem;
}

.site-footer__cols a {
  display: block;
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  line-height: 1.5;
}

.site-footer__cols a:hover,
.site-footer__cols a.is-active {
  color: #fff;
}

.site-footer__cols a.is-active {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: #d8232a;
}

.site-footer__socials {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer__socials a {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.84);
  margin: 0;
}

.site-footer__socials a:hover {
  color: #fff;
  border-color: rgba(216, 35, 42, 0.5);
  background: rgba(216, 35, 42, 0.12);
}

.site-footer__socials svg {
  width: 18px;
  height: 18px;
}

.ecosystem {
  padding: 72px 0;
  background: #11100f;
  color: #fff;
}

.ecosystem__inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.ecosystem__eyebrow {
  margin: 0 0 10px;
  color: #ff6b71;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  font-weight: 700;
}

.ecosystem h2 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
}

.ecosystem__intro {
  margin: 0 0 28px;
  max-width: 760px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.ecosystem__group {
  margin-top: 28px;
}

.ecosystem__group h3 {
  margin: 0 0 14px;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ffb1b4;
}

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

.ecosystem__card {
  display: block;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-decoration: none;
  color: #fff;
}

.ecosystem__card:hover {
  transform: translateY(-2px);
  border-color: rgba(216, 35, 42, 0.55);
}

.ecosystem__tag {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(216, 35, 42, 0.12);
  color: #ff8f94;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ecosystem__card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.ecosystem__card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.65;
}

.ecosystem__trust {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.ecosystem__pill {
  padding: 16px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.ecosystem__pill strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.ecosystem__pill span {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.5;
}

@media (max-width: 860px) {
  .site-nav__toggle {
    display: block;
  }

  .site-nav__links {
    position: absolute;
    top: 100%;
    left: 16px;
    right: 16px;
    margin-top: 8px;
    padding: 16px;
    border-radius: 18px;
    background: rgba(10, 10, 10, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.4);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .site-nav__links.is-open {
    display: flex;
  }

  .site-nav__links a {
    width: 100%;
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 10px 4px;
  }

  .site-nav__links a.site-nav__cta {
    width: auto;
    margin-top: 4px;
  }

  .site-footer__inner,
  .site-footer__cols,
  .ecosystem__grid,
  .ecosystem__trust {
    grid-template-columns: 1fr;
  }

  .site-nav__trust {
    max-width: 220px;
  }
}