:root {
  --teal-500: #319ea9;
  --teal-800: rgba(41, 87, 97, 0.76);
  --teal-950: rgba(21, 47, 55, 0.78);
  --white-11: rgba(255, 255, 255, 0.11);
  --white-20: rgba(255, 255, 255, 0.2);
  --white-60: rgba(255, 255, 255, 0.6);
  --white-82: rgba(255, 255, 255, 0.82);
  --text: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100%;
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background: #ffffff;
}

a {
  color: inherit;
  text-decoration: none;
}

svg {
  display: block;
  fill: currentColor;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  padding: 22px 174px clamp(75px, 9vh, 120px) 66px;
  background: #15333c;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url("assets/oneconnect/hero-background.png");
  background-position: center 46%;
  background-size: cover;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(180deg, var(--teal-800), var(--teal-950));
}

.topbar {
  position: relative;
  display: grid;
  grid-template-columns: 198px 1fr;
  align-items: start;
  gap: 24px;
}

.brand {
  display: block;
  width: 140px;
  height: 76px;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0) invert(1);
}

.search {
  display: flex;
  align-items: center;
  justify-self: center;
  width: min(304px, 100%);
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid var(--white-60);
  border-radius: 999px;
  background: var(--white-11);
  backdrop-filter: blur(8px);
}

.search svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.search input {
  width: 100%;
  min-width: 0;
  border: 0;
  border-bottom: 1px solid rgba(233, 233, 233, 0.8);
  outline: 0;
  padding: 3px 0 5px 4px;
  color: #ffffff;
  font: 400 12px/22px Inter, Arial, sans-serif;
  background: transparent;
}

.search input::placeholder {
  color: #ffffff;
  opacity: 1;
}

.hero__content {
  width: min(100%, 1212px);
  margin-top: 40px;
}

.hero__copy {
  max-width: 860px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(38px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero__copy p {
  margin: 16px 0 32px;
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 400;
  line-height: 1.4;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  gap: 6px;
  border-radius: 12px;
  background: var(--teal-500);
  box-shadow: 0 1px 0.5px rgba(29, 41, 61, 0.05);
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  transition: transform 180ms ease, background-color 180ms ease;
}

.cta:hover,
.cta:focus-visible {
  background: #37adba;
  transform: translateY(-1px);
}

.cta svg {
  width: 16px;
  height: 16px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(300px, 34vh, 430px);
  padding-inline: 10px;
}

.stat-card {
  min-width: 0;
  min-height: 140px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 12px;
  background: var(--white-11);
  backdrop-filter: blur(8px);
  box-shadow: inset 0 0 40px rgba(255, 255, 255, 0.04);
  transform: translateY(0);
  transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease, box-shadow 220ms ease;
}

.stat-card:hover,
.stat-card:focus-within {
  border-color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.16);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18), inset 0 0 44px rgba(255, 255, 255, 0.06);
  transform: translateY(-8px);
}

.stat-card__label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 16px;
  line-height: 1.5;
}

.stat-card__label svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.stat-card__label span,
.stat-card p {
  overflow-wrap: anywhere;
}

.stat-card strong {
  display: block;
  margin-top: 12px;
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
}

.stat-card p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.42;
}

.side-menu {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  width: 164px;
  overflow: visible;
  background: var(--white-11);
  backdrop-filter: blur(8px);
}

.side-menu__group {
  position: relative;
  display: flex;
  flex: 1 1 0;
  min-height: 0;
}

.side-menu__group::before {
  position: absolute;
  top: 0;
  left: -32px;
  width: 32px;
  height: 100%;
  content: "";
  background: transparent;
}

.side-menu__item {
  position: relative;
  display: flex;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 0;
  margin: 0;
  padding: 8px 12px;
  border: 0;
  -webkit-appearance: none;
  appearance: none;
  color: inherit;
  background: transparent none;
  background-color: transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.22;
  text-align: inherit;
  transition: background-color 180ms ease;
}

.side-menu > .side-menu__item:not(:last-child)::after,
.side-menu__group:not(:last-child)::after {
  position: absolute;
  right: 28px;
  bottom: 0;
  left: 28px;
  height: 1px;
  content: "";
  background: rgba(255, 255, 255, 0.3);
}

.side-menu__item.is-active,
.side-menu__item:hover,
.side-menu__item:focus-visible,
.side-menu__group:hover > .side-menu__item,
.side-menu__group:focus-within > .side-menu__item,
.side-menu__group.is-open > .side-menu__item {
  background: var(--teal-500);
}

.side-menu__item svg {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.submenu-panel {
  position: absolute;
  top: 50%;
  right: calc(100% - 1px);
  width: min(430px, calc(100vw - 230px));
  max-height: min(78vh, 760px);
  overflow: auto;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(27, 72, 82, 0.9), rgba(18, 51, 59, 0.86));
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%) translateX(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.submenu-panel--wide {
  width: min(980px, calc(100vw - 230px));
}

.submenu-panel::after {
  position: absolute;
  top: 50%;
  right: -8px;
  width: 16px;
  height: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.46);
  border-right: 1px solid rgba(255, 255, 255, 0.46);
  content: "";
  background: rgba(24, 63, 72, 0.92);
  transform: translateY(-50%) rotate(45deg);
}

.side-menu__group:hover .submenu-panel,
.side-menu__group:focus-within .submenu-panel,
.side-menu__group.is-open .submenu-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

.submenu-panel__eyebrow {
  width: fit-content;
  margin: 0 0 10px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.submenu-panel h2 {
  margin: 0 0 16px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
}

.submenu-card {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.1);
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.submenu-card + .submenu-card {
  margin-top: 12px;
}

.submenu-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.submenu-grid .submenu-card + .submenu-card {
  margin-top: 0;
}

.submenu-card:hover,
.submenu-card:focus-visible {
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.17);
  transform: translateY(-1px);
}

.submenu-card__icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #ffffff;
  background: var(--teal-500);
}

.submenu-card__icon svg {
  width: 22px;
  height: 22px;
}

.submenu-card strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}

.submenu-card small {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.5;
}

@media (max-width: 1180px) {
  .hero {
    padding-right: 142px;
    padding-left: 40px;
  }

  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 64px;
  }

  .side-menu {
    width: 124px;
  }

  .submenu-panel {
    right: calc(100% - 1px);
    width: min(380px, calc(100vw - 170px));
  }

  .submenu-panel--wide {
    width: min(680px, calc(100vw - 170px));
  }

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

  .side-menu__item {
    flex-direction: column;
    text-align: center;
    font-size: 14px;
  }
}

@media (max-width: 760px) {
  .hero {
    min-height: 100svh;
    padding: 18px 18px 110px;
  }

  .hero__media {
    background-position: center;
  }

  .topbar {
    grid-template-columns: auto 1fr;
    align-items: center;
  }

  .brand {
    width: 112px;
    height: 61px;
  }

  .search {
    justify-self: stretch;
    min-height: 40px;
    padding: 6px 12px;
  }

  .hero__content {
    margin-top: 48px;
  }

  .hero h1 {
    font-size: clamp(34px, 11vw, 44px);
  }

  .hero__copy p {
    margin-bottom: 24px;
    font-size: 17px;
  }

  .stats {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 52px;
    padding-inline: 0;
  }

  .stat-card {
    min-height: 0;
    padding: 18px;
  }

  .side-menu {
    position: fixed;
    z-index: 30;
    top: auto;
    right: 10px;
    bottom: 10px;
    left: 10px;
    width: auto;
    height: 76px;
    flex-direction: row;
    border: 1px solid var(--white-20);
    border-radius: 18px;
    overflow: visible;
  }

  .side-menu__group {
    flex: 1 1 0;
    min-width: 0;
  }

  .side-menu__group::before {
    display: none;
  }

  .side-menu__item {
    flex: 1 1 0;
    min-width: 0;
    padding: 8px 10px;
    font-size: 11px;
    line-height: 1.1;
  }

  .side-menu > .side-menu__item:not(:last-child)::after,
  .side-menu__group:not(:last-child)::after {
    top: 15px;
    right: 0;
    bottom: 15px;
    left: auto;
    width: 1px;
    height: auto;
  }

  .side-menu__item svg {
    width: 20px;
    height: 20px;
  }

  .submenu-panel {
    position: fixed;
    z-index: 40;
    right: 14px;
    bottom: 96px;
    top: auto;
    left: 14px;
    width: auto;
    max-height: 58vh;
    overflow: auto;
    padding: 18px;
    transform: translateY(12px);
  }

  .submenu-panel::after {
    display: none;
  }

  .side-menu__group:hover .submenu-panel,
  .side-menu__group:focus-within .submenu-panel {
    transform: translateY(0);
  }

  .submenu-panel h2 {
    font-size: 20px;
  }

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

  .submenu-card {
    grid-template-columns: 38px 1fr;
    padding: 14px;
  }

  .submenu-card__icon {
    width: 38px;
    height: 38px;
  }
}

@media (max-width: 420px) {
  .topbar {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .search {
    width: 100%;
  }

  .hero__content {
    margin-top: 36px;
  }
}