:root {
  --background: #131313;
  --surface: #1c1b1b;
  --surface-low: #201f1f;
  --surface-high: #2a2a2a;
  --surface-highest: #353534;
  --outline: rgba(134, 148, 138, 0.22);
  --outline-strong: rgba(134, 148, 138, 0.36);
  --text: #e5e2e1;
  --muted: #bbcac0;
  --primary: #6ffbbe;
  --primary-strong: #4edea3;
  --primary-dark: #003824;
  --shadow: 0 22px 80px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(78, 222, 163, 0.12), transparent 34%),
    radial-gradient(circle at top right, rgba(111, 251, 190, 0.08), transparent 28%),
    var(--background);
  color: var(--text);
  font-family: "Inter", sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input {
  font: inherit;
}

::selection {
  background: var(--primary);
  color: var(--primary-dark);
}

.site-shell {
  min-height: 100vh;
}

.container {
  width: min(100% - 3rem, 80rem);
  margin: 0 auto;
}

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(19, 19, 19, 0.72);
  border-bottom: 1px solid rgba(42, 42, 42, 0.95);
  backdrop-filter: blur(20px);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.15rem 0;
}

.brand,
.footer__brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: -0.08em;
  color: var(--primary-strong);
}

.brand {
  font-size: clamp(1.55rem, 2vw, 2rem);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link,
.footer__link,
.hero__step,
.hero__label,
.section-tag,
.metric-label,
.chip,
.button {
  font-family: "Space Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-link {
  padding-bottom: 0.35rem;
  color: rgba(229, 226, 225, 0.58);
  border-bottom: 2px solid transparent;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}

.nav-link:hover,
.footer__link:hover {
  color: var(--text);
}

.nav-link--active {
  color: var(--primary-strong);
  border-bottom-color: var(--primary-strong);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.55rem;
  border: 0;
  border-radius: 0.35rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  color: var(--primary-dark);
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  box-shadow: 0 0 0 rgba(78, 222, 163, 0.28);
}

.button--primary:hover {
  box-shadow: 0 0 18px rgba(78, 222, 163, 0.32);
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 58rem;
  padding: 8rem 0 5rem;
  overflow: hidden;
}

.hero__background,
.hero__scrim,
.hero__glow {
  position: absolute;
  inset: 0;
}

.hero__background {
  opacity: 0.2;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
}

.hero__scrim {
  background: linear-gradient(to top, var(--background), rgba(19, 19, 19, 0.8), transparent);
}

.hero__glow {
  pointer-events: none;
}

.hero__glow--left {
  background: radial-gradient(circle at 18% 24%, rgba(78, 222, 163, 0.18), transparent 26%);
}

.hero__glow--right {
  background: radial-gradient(circle at 82% 28%, rgba(111, 251, 190, 0.12), transparent 22%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.8rem;
  margin-bottom: 2rem;
  border: 1px solid rgba(111, 251, 190, 0.2);
  border-radius: 0.35rem;
  background: rgba(111, 251, 190, 0.08);
  color: var(--primary);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.69rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  max-width: 68rem;
  margin: 0 auto 1.2rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(3.3rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.hero__copy {
  max-width: 41rem;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.7;
}

.hero__form {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  width: min(100%, 38rem);
  margin: 3rem auto 0;
}

.hero__field-group {
  flex: 1 1 auto;
  text-align: left;
}

.hero__label {
  display: inline-block;
  margin-bottom: 0.6rem;
  color: rgba(187, 202, 192, 0.65);
  font-size: 0.69rem;
}

.hero__input {
  width: 100%;
  padding: 1rem 1rem 0.95rem;
  color: var(--text);
  background: rgba(28, 27, 27, 0.94);
  border: 1px solid rgba(60, 74, 66, 0.65);
  border-radius: 0.35rem;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.hero__input::placeholder {
  color: rgba(187, 202, 192, 0.45);
}

.hero__input:focus {
  border-color: rgba(111, 251, 190, 0.55);
  box-shadow: 0 0 0 4px rgba(111, 251, 190, 0.08);
}

.hero__button {
  min-width: 11rem;
  min-height: 3.25rem;
}

.hero__steps {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 4rem;
}

.hero__step {
  color: rgba(187, 202, 192, 0.52);
  font-size: 0.72rem;
}

.policy {
  padding: 2rem 0 6rem;
  scroll-margin-top: 7rem;
}

.policy__inner {
  display: grid;
  gap: 2rem;
}

.policy__header,
.policy__block {
  border: 1px solid var(--outline);
  border-radius: 0.55rem;
  background: linear-gradient(180deg, rgba(32, 31, 31, 0.98), rgba(21, 21, 21, 0.98));
  box-shadow: var(--shadow);
}

.policy__header {
  padding: 2rem;
}

.policy__meta {
  margin: 1rem 0 0;
  color: rgba(187, 202, 192, 0.68);
  line-height: 1.7;
}

.policy__lead {
  max-width: 60rem;
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.policy__notice {
  margin-top: 1.5rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(111, 251, 190, 0.18);
  border-radius: 0.45rem;
  background: rgba(111, 251, 190, 0.06);
  color: var(--text);
  line-height: 1.7;
}

.policy__content {
  display: grid;
  gap: 1rem;
}

.policy__block {
  padding: 1.6rem;
}

.policy__block-title,
.policy__subheading {
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
}

.policy__block-title {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
}

.policy__subheading {
  margin: 1.5rem 0 0.7rem;
  font-size: 1rem;
}

.policy__block p {
  margin: 0.8rem 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.policy__list {
  margin: 0.9rem 0 0;
  padding-left: 1.25rem;
  color: var(--muted);
  line-height: 1.8;
}

.policy__list li + li {
  margin-top: 0.5rem;
}

.discovery {
  position: relative;
  padding: 6rem 0;
}

.section-head {
  margin-bottom: 3.75rem;
}

.section-tag {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--primary);
  font-size: 0.7rem;
}

.section-title {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.06em;
}

.discovery__grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(18rem, 1fr);
  gap: 1.5rem;
}

.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--outline);
  border-radius: 0.55rem;
  background: linear-gradient(180deg, rgba(32, 31, 31, 0.98), rgba(21, 21, 21, 0.98));
  box-shadow: var(--shadow);
}

.map-card {
  min-height: 25rem;
  padding: 0.35rem;
}

.map-card__badge {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(60, 74, 66, 0.42);
  border-radius: 0.35rem;
  background: rgba(53, 53, 52, 0.92);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 12px rgba(111, 251, 190, 0.7);
  animation: pulse 1.8s ease-in-out infinite;
}

.map-card__image {
  width: 100%;
  height: 100%;
  min-height: 24.3rem;
  object-fit: cover;
  opacity: 0.82;
  filter: grayscale(1) contrast(1.05);
  mix-blend-mode: luminosity;
}

.stats-column {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.metric-card,
.filters-card {
  padding: 1.6rem;
}

.metric-card {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  justify-content: space-between;
  min-height: 15.2rem;
}

.metric-label {
  color: rgba(187, 202, 192, 0.62);
  font-size: 0.68rem;
}

.metric-value {
  margin-top: 0.75rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.8rem, 7vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.06em;
}

.metric-value__accent {
  color: var(--primary);
  font-size: 0.38em;
}

.meter {
  width: 100%;
  height: 0.42rem;
  margin-top: 2rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(53, 53, 52, 0.9);
}

.meter__fill {
  width: 78%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-strong));
}

.filters-card {
  background: linear-gradient(180deg, rgba(42, 42, 42, 0.98), rgba(28, 27, 27, 0.98));
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.42rem 0.78rem;
  border-radius: 0.32rem;
  background: rgba(53, 53, 52, 0.95);
  color: var(--text);
  font-size: 0.68rem;
}

.chip--primary {
  background: var(--primary);
  color: var(--primary-dark);
}

.chip--outlined {
  border: 1px solid var(--outline-strong);
  background: rgba(53, 53, 52, 0.55);
}

.footer {
  background: linear-gradient(to top, #131313, #1c1b1b);
  border-top: 1px solid rgba(60, 74, 66, 0.28);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.6rem 0;
}

.footer__brand {
  font-size: 1.15rem;
  color: var(--text);
}

.footer__links {
  display: flex;
  gap: 1.5rem;
}

.footer__link,
.footer__copyright {
  color: rgba(229, 226, 225, 0.42);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer__copyright {
  color: var(--primary-strong);
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.9;
  }

  50% {
    transform: scale(1.18);
    opacity: 1;
  }
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-bottom: 4rem;
  }

  .hero__form {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__button {
    width: 100%;
  }

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

@media (max-width: 720px) {
  .container {
    width: min(100% - 2rem, 80rem);
  }

  .topbar__inner,
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar__cta,
  .footer__links {
    width: 100%;
  }

  .footer__links {
    justify-content: space-between;
  }

  .hero__steps {
    gap: 0.85rem;
    justify-content: flex-start;
  }

  .hero__content {
    text-align: left;
  }

  .hero__copy,
  .hero__form {
    margin-left: 0;
    margin-right: 0;
  }

  .hero__title {
    max-width: 24rem;
  }

  .policy {
    padding-bottom: 4rem;
  }

  .policy__header,
  .policy__block {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }
}