:root {
  --ink: #10211e;
  --muted: #60706c;
  --paper: #f7f8f4;
  --surface: #ffffff;
  --line: rgba(16, 33, 30, 0.14);
  --forest: #143d34;
  --moss: #4e6f47;
  --glacier: #6fc9d7;
  --ice: #e9f8fb;
  --amber: #d8a63a;
  --snow: #ffffff;
  --shadow: 0 22px 70px rgba(11, 29, 25, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::selection {
  background: rgba(111, 201, 215, 0.32);
}

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

p,
h1,
h2,
h3 {
  margin: 0;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 20;
  transform: translateY(-140%);
  border-radius: 6px;
  background: var(--snow);
  color: var(--ink);
  padding: 10px 14px;
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 56px);
  color: var(--snow);
  transition:
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    padding 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(247, 248, 244, 0.94);
  color: var(--ink);
  box-shadow: 0 12px 36px rgba(15, 44, 40, 0.12);
  backdrop-filter: blur(18px);
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}

.brand-mark {
  display: block;
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.brand-thunder {
  width: 28px;
  height: 38px;
  filter: drop-shadow(0 0 12px rgba(111, 201, 215, 0.42));
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.05;
}

.brand small {
  color: currentColor;
  font-size: 0.72rem;
  opacity: 0.76;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 2vw, 30px);
  color: currentColor;
  font-size: 0.88rem;
  font-weight: 650;
}

.nav a {
  opacity: 0.8;
}

.nav a:hover,
.nav a:focus-visible {
  opacity: 1;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 750;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.header-cta {
  border: 1px solid currentColor;
  padding: 0 16px;
}

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

.hero {
  position: relative;
  min-height: 94vh;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 120px clamp(20px, 5vw, 72px) 148px;
  color: var(--snow);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 17, 16, 0.9) 0%, rgba(7, 24, 22, 0.68) 38%, rgba(7, 24, 22, 0.14) 76%),
    linear-gradient(180deg, rgba(5, 17, 16, 0.32) 0%, rgba(5, 17, 16, 0.12) 44%, rgba(5, 17, 16, 0.62) 100%);
}

.hero-content {
  width: min(740px, 100%);
  padding-top: 48px;
}

.eyebrow,
.section-kicker {
  color: var(--amber);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 860px;
  margin-top: 16px;
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.03rem, 1.45vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  border: 1px solid transparent;
  padding: 0 18px;
}

.button.primary {
  background: var(--snow);
  color: var(--forest);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.42);
  color: var(--snow);
}

.hero-actions .button {
  flex: 0 1 auto;
}

.status-strip {
  position: absolute;
  left: clamp(20px, 5vw, 72px);
  right: clamp(20px, 5vw, 72px);
  bottom: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(6, 22, 20, 0.72);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.status-strip > div {
  min-width: 0;
  padding: 16px 18px;
}

.status-strip > div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.status-label {
  display: block;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status-strip strong {
  display: block;
  margin-top: 5px;
  font-size: clamp(0.9rem, 1.2vw, 1rem);
  line-height: 1.25;
}

.section,
.audience-section,
.platform-section,
.ecosystem-section,
.contact-section {
  padding: clamp(72px, 9vw, 124px) clamp(20px, 5vw, 72px);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: start;
}

h2 {
  max-width: 780px;
  font-size: clamp(2rem, 4vw, 4.15rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-copy {
  display: grid;
  gap: 18px;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
}

.intro-section {
  background: var(--paper);
}

.audience-section {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding-top: 0;
  background: var(--line);
}

.audience-item {
  min-height: 260px;
  background: var(--surface);
  padding: clamp(22px, 3vw, 34px);
}

.mini-icon {
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, var(--forest), var(--moss)),
    radial-gradient(circle at 70% 25%, var(--glacier), transparent 32%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
}

.audience-item h3,
.steps h3,
.ecosystem-flow h3 {
  margin-top: 24px;
  font-size: 1.08rem;
  line-height: 1.2;
}

.audience-item p,
.steps p,
.ecosystem-flow p,
.contact-section p,
.platform-copy p,
.platform-metrics p {
  color: var(--muted);
}

.audience-item p {
  margin-top: 12px;
}

.platform-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(480px, 1.2fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: center;
  background: #eef4ed;
}

.platform-copy {
  display: grid;
  gap: 20px;
}

.platform-panel {
  border-radius: 8px;
  background: #111f1d;
  color: var(--snow);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.terrain-map {
  position: relative;
  height: clamp(240px, 34vw, 390px);
  background:
    linear-gradient(140deg, rgba(111, 201, 215, 0.08), rgba(216, 166, 58, 0.05)),
    repeating-linear-gradient(26deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 44px),
    radial-gradient(circle at 20% 18%, rgba(111, 201, 215, 0.18), transparent 24%),
    radial-gradient(circle at 72% 72%, rgba(216, 166, 58, 0.14), transparent 30%),
    #0f1e1c;
  overflow: hidden;
}

.terrain-map::before {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

.route,
.node {
  position: absolute;
  display: block;
}

.route {
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--glacier), var(--amber), transparent);
  transform-origin: left center;
  opacity: 0.92;
}

.route-one {
  left: 11%;
  top: 68%;
  width: 64%;
  transform: rotate(-20deg);
}

.route-two {
  left: 26%;
  top: 28%;
  width: 52%;
  transform: rotate(26deg);
}

.route-three {
  left: 45%;
  top: 16%;
  width: 42%;
  transform: rotate(92deg);
}

.node {
  width: 18px;
  height: 18px;
  border: 2px solid var(--glacier);
  border-radius: 999px;
  background: #10211e;
  box-shadow: 0 0 0 8px rgba(111, 201, 215, 0.12);
}

.node-one {
  left: 15%;
  top: 64%;
}

.node-two {
  left: 37%;
  top: 36%;
}

.node-three {
  left: 64%;
  top: 56%;
  border-color: var(--amber);
  box-shadow: 0 0 0 8px rgba(216, 166, 58, 0.12);
}

.node-four {
  left: 78%;
  top: 22%;
}

.platform-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.platform-metrics div {
  padding: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.platform-metrics div:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.platform-metrics span,
.steps span,
.ecosystem-flow span {
  color: var(--amber);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
}

.platform-metrics strong {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
}

.platform-metrics p {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.92rem;
}

.approach-section {
  background: var(--surface);
}

.steps {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.steps article {
  background: var(--surface);
  padding: clamp(24px, 3vw, 34px);
}

.steps h3 {
  margin-top: 12px;
}

.steps p {
  margin-top: 10px;
}

.ecosystem-section {
  background: #10211e;
  color: var(--snow);
}

.ecosystem-heading {
  display: grid;
  gap: 16px;
  max-width: 980px;
}

.ecosystem-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: clamp(34px, 5vw, 60px);
  background: rgba(255, 255, 255, 0.12);
}

.ecosystem-flow article {
  min-height: 270px;
  background: #132a26;
  padding: clamp(22px, 3vw, 32px);
}

.ecosystem-mark {
  display: block;
  width: 42px;
  height: 52px;
  margin-bottom: 22px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(111, 201, 215, 0.36));
}

.ecosystem-mark.logo-company {
  width: 52px;
  height: 42px;
}

.ecosystem-flow p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.68);
}

.ecosystem-flow a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--glacier);
  font-weight: 800;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  background:
    linear-gradient(90deg, rgba(111, 201, 215, 0.12), transparent 42%),
    var(--paper);
}

.contact-section h2 {
  max-width: 940px;
}

.contact-section p {
  max-width: 760px;
  margin-top: 18px;
  font-size: 1.08rem;
}

.contact-section .button.primary {
  background: var(--forest);
  color: var(--snow);
  box-shadow: 0 18px 42px rgba(20, 61, 52, 0.18);
}

.login-page {
  background: #071816;
  color: var(--snow);
}

.login-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 430px);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
  padding: 126px clamp(20px, 5vw, 72px) 72px;
  background:
    radial-gradient(circle at 82% 22%, rgba(111, 201, 215, 0.24), transparent 30%),
    linear-gradient(135deg, #061110, #10372f 55%, #071816);
}

.login-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 70px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.028) 0 1px, transparent 1px 70px);
  mask-image: linear-gradient(90deg, transparent 0%, black 16%, black 88%, transparent 100%);
}

.login-copy {
  max-width: 700px;
  padding-top: 28px;
}

.login-copy h1 {
  color: var(--snow);
  font-size: clamp(3rem, 6vw, 5.9rem);
}

.login-copy p:not(.eyebrow) {
  margin-top: 24px;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.03rem, 1.45vw, 1.24rem);
}

.login-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.login-points span {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  padding: 9px 12px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.82rem;
  font-weight: 750;
}

.login-card {
  display: grid;
  gap: 18px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  padding: clamp(24px, 4vw, 34px);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.28);
}

.login-logo {
  width: 42px;
  height: 56px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(111, 201, 215, 0.34));
}

.login-card h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1.55rem;
  line-height: 1.1;
}

.login-card p {
  margin: 0;
  color: var(--muted);
}

.field {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.field input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
  color: var(--ink);
  padding: 0 13px;
  font: inherit;
  font-size: 1rem;
}

.field input:focus {
  border-color: rgba(111, 201, 215, 0.9);
  outline: 3px solid rgba(111, 201, 215, 0.22);
}

.field input::placeholder {
  color: rgba(96, 112, 108, 0.58);
}

.field input:disabled {
  border-color: rgba(16, 33, 30, 0.1);
  background: #edf1ef;
  color: rgba(96, 112, 108, 0.72);
  cursor: not-allowed;
  opacity: 1;
}

.access-note {
  display: grid;
  gap: 4px;
  border-left: 3px solid var(--amber);
  background: rgba(216, 166, 58, 0.1);
  padding: 12px 14px;
  color: var(--muted);
  font-size: 0.9rem;
}

.access-note strong,
.access-note span {
  display: block;
}

.access-note strong {
  color: var(--ink);
}

.access-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.access-divider::before,
.access-divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--line);
}

.access-divider span {
  flex: 0 0 auto;
}

.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.88rem;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.check input {
  accent-color: var(--forest);
}

.form-row a {
  color: var(--forest);
  font-weight: 800;
}

.login-card .button.primary {
  width: 100%;
  border: 0;
  background: var(--forest);
  color: var(--snow);
  cursor: pointer;
}

.login-card .button.login-disabled {
  width: 100%;
  border-color: rgba(16, 33, 30, 0.12);
  background: #e7ece9;
  color: rgba(96, 112, 108, 0.82);
  box-shadow: none;
  cursor: not-allowed;
}

.login-card .button.login-disabled:hover {
  transform: none;
}

.login-card .access-request {
  width: 100%;
}

.login-status {
  min-height: 22px;
  font-size: 0.88rem;
}

.login-status a {
  color: var(--forest);
  font-weight: 800;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
}

.site-footer strong,
.site-footer span,
.site-footer small {
  display: block;
}

.site-footer strong {
  color: var(--ink);
}

.site-footer small {
  margin-top: 5px;
  max-width: 500px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 650;
  line-height: 1.35;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer a {
  color: var(--forest);
  font-weight: 750;
}

:focus-visible {
  outline: 3px solid rgba(111, 201, 215, 0.8);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .site-header {
    gap: 16px;
  }

  .nav {
    display: none;
  }

  .hero {
    min-height: 88vh;
  }

  .status-strip,
  .section-grid,
  .login-hero,
  .platform-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .login-card {
    order: -1;
    max-width: 540px;
  }

  .audience-section,
  .ecosystem-flow {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-section {
    align-items: start;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand span {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .brand strong {
    max-width: 44vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .header-cta {
    flex: 0 0 auto;
    max-width: 42vw;
    overflow: hidden;
    min-height: 38px;
    padding-inline: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .hero {
    display: block;
    min-height: auto;
    overflow: visible;
    padding: 98px 18px 38px;
  }

  .hero-content {
    width: 100%;
    padding-top: 18px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.35rem, 13vw, 3.75rem);
    line-height: 1;
  }

  .hero-copy {
    max-width: 100%;
    font-size: 1rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .button {
    min-height: 48px;
  }

  .status-strip {
    position: static;
    margin-top: 32px;
  }

  .status-strip > div + div {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
  }

  .section,
  .audience-section,
  .login-hero,
  .platform-section,
  .ecosystem-section,
  .contact-section {
    padding-inline: 18px;
  }

  .login-hero {
    min-height: auto;
    overflow: visible;
    padding-top: 98px;
    padding-bottom: 44px;
  }

  .login-copy {
    padding-top: 18px;
  }

  .login-copy h1 {
    font-size: clamp(2.35rem, 13vw, 3.75rem);
    line-height: 1;
  }

  .login-card {
    padding: 22px;
  }

  .login-points span {
    width: 100%;
  }

  .form-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .audience-section,
  .ecosystem-flow,
  .platform-metrics {
    grid-template-columns: 1fr;
  }

  .platform-metrics div:nth-child(odd) {
    border-right: 0;
  }

  .audience-item,
  .ecosystem-flow article {
    min-height: auto;
  }

  .panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}