:root {
  --bg: #06130e;
  --bg-2: #071a12;
  --panel: rgba(10, 32, 23, 0.72);
  --panel-strong: rgba(13, 42, 30, 0.9);
  --card: rgba(255, 255, 255, 0.055);
  --card-hover: rgba(255, 255, 255, 0.085);
  --line: rgba(194, 255, 207, 0.14);
  --line-strong: rgba(194, 255, 207, 0.24);
  --text: #f4fff7;
  --muted: #a8b9ae;
  --subtle: #7f9388;
  --green: #69e58c;
  --green-2: #a4ffb7;
  --lime: #d7ff7a;
  --warning: #f3d58b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 8%, rgba(105, 229, 140, 0.18), transparent 32rem),
    radial-gradient(circle at 85% 4%, rgba(215, 255, 122, 0.12), transparent 26rem),
    linear-gradient(180deg, var(--bg), #03100b 70%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(194, 255, 207, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(194, 255, 207, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 72%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle at 50% 0, rgba(255, 255, 255, 0.08), transparent 44rem);
}

a {
  color: var(--green-2);
  text-decoration-color: rgba(164, 255, 183, 0.35);
  text-underline-offset: 4px;
}

a:hover {
  color: #ffffff;
  text-decoration-color: currentColor;
}

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

h1 {
  margin-bottom: 24px;
  max-width: 980px;
  font-size: clamp(3.3rem, 8vw, 7.2rem);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 0.93;
}

h2 {
  margin-bottom: 16px;
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 3.45rem);
  font-weight: 720;
  letter-spacing: -0.035em;
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  color: #ffffff;
  font-size: 1.03rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

p {
  color: var(--muted);
}

svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 14px 0 54px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 19, 14, 0.68);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(164, 255, 183, 0.25);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(105, 229, 140, 0.28), rgba(215, 255, 122, 0.12));
  color: var(--green-2);
  font-size: 0.72rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.nav-links,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.nav-links a,
.site-footer a {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

.nav-links a:hover,
.site-footer a:hover {
  background: rgba(255, 255, 255, 0.065);
  color: #ffffff;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 148px);
  padding: 28px 0 76px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 2rem auto auto 20%;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(164, 255, 183, 0.4), transparent);
  box-shadow: 0 0 70px 34px rgba(105, 229, 140, 0.16);
}

.hero-copy {
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--green-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(105, 229, 140, 0.9);
}

.hero-subtitle {
  max-width: 780px;
  margin-bottom: 30px;
  color: #c8d7cd;
  font-size: clamp(1.05rem, 2vw, 1.34rem);
  line-height: 1.65;
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

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

.button-primary {
  border: 1px solid rgba(164, 255, 183, 0.4);
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #04100b;
  box-shadow: 0 18px 45px rgba(105, 229, 140, 0.22);
}

.button-primary:hover {
  color: #04100b;
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.055);
  color: #ffffff;
}

.hero-panel,
.legal-card,
.feature-card,
.mini-card,
.step-card,
.security-card,
.review-links,
.metrics,
.contact-callout,
.route-box {
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border-radius: 28px;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 0%, rgba(105, 229, 140, 0.18), transparent 17rem);
  pointer-events: none;
}

.panel-header {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: #dcebe1;
  font-size: 0.9rem;
  font-weight: 750;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(105, 229, 140, 0.9);
}

.workflow-card {
  position: relative;
  margin-top: 12px;
  padding: 18px;
  border: 1px solid rgba(194, 255, 207, 0.12);
  border-radius: 20px;
  background: rgba(6, 19, 14, 0.72);
}

.workflow-card.active {
  border-color: rgba(164, 255, 183, 0.34);
  background: rgba(105, 229, 140, 0.11);
}

.workflow-card span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--green-2);
  font-size: 0.77rem;
  font-weight: 800;
}

.workflow-card strong {
  display: block;
  margin-bottom: 5px;
  color: #ffffff;
}

.workflow-card p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border-radius: 24px;
}

.metrics div {
  padding: 22px;
  border-right: 1px solid var(--line);
}

.metrics div:last-child {
  border-right: 0;
}

.metrics span {
  display: block;
  margin-bottom: 6px;
  color: var(--subtle);
  font-size: 0.78rem;
  font-weight: 760;
  text-transform: uppercase;
}

.metrics strong {
  display: block;
  color: #ffffff;
  font-size: 1.05rem;
}

.section {
  padding: 104px 0 0;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 30px;
}

.section-heading p {
  max-width: 760px;
  font-size: 1.03rem;
}

.feature-grid,
.step-grid,
.support-grid {
  display: grid;
  gap: 16px;
}

.feature-grid.three,
.step-grid,
.support-grid {
  grid-template-columns: repeat(3, 1fr);
}

.feature-grid.six {
  grid-template-columns: repeat(3, 1fr);
}

.feature-grid.five {
  grid-template-columns: repeat(5, 1fr);
}

.feature-card,
.mini-card,
.step-card,
.security-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  padding: 22px;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.feature-card:hover,
.mini-card:hover,
.step-card:hover,
.security-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: var(--card-hover);
}

.feature-card p,
.mini-card p,
.step-card p,
.security-card p,
.support-grid p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.icon {
  display: inline-grid;
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
  place-items: center;
  border: 1px solid rgba(164, 255, 183, 0.2);
  border-radius: 14px;
  background: rgba(105, 229, 140, 0.1);
  color: var(--green-2);
}

.step-card span {
  display: inline-grid;
  width: 34px;
  height: 34px;
  margin-bottom: 24px;
  place-items: center;
  border-radius: 999px;
  background: rgba(105, 229, 140, 0.12);
  color: var(--green-2);
  font-weight: 820;
}

.security-section {
  position: relative;
}

.security-section::before {
  content: "";
  position: absolute;
  inset: 7rem -8rem auto auto;
  width: 18rem;
  height: 18rem;
  border-radius: 999px;
  background: rgba(105, 229, 140, 0.09);
  filter: blur(22px);
}

.security-card {
  min-height: 180px;
}

.review-links {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 30px;
  align-items: center;
  margin: 104px 0;
  padding: 28px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 100% 0%, rgba(105, 229, 140, 0.14), transparent 18rem),
    var(--card);
}

.review-links h2 {
  margin-bottom: 0;
  font-size: clamp(1.65rem, 3vw, 2.6rem);
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.link-grid a {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(6, 19, 14, 0.55);
  color: #ffffff;
  font-weight: 720;
  text-decoration: none;
}

.link-grid a::after {
  content: "->";
  color: var(--green);
}

.link-grid a:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.075);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  max-width: 380px;
  margin: 10px 0 0;
  color: var(--subtle);
  font-size: 0.92rem;
}

.footer-brand {
  width: fit-content;
}

.legal-shell {
  padding: 30px 0 96px;
}

.legal-card {
  width: min(880px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 52px);
  border-radius: 28px;
}

.legal-card h1 {
  max-width: 780px;
  font-size: clamp(2.65rem, 6vw, 5.4rem);
}

.legal-card h2 {
  margin: 34px 0 10px;
  font-size: 1.18rem;
  letter-spacing: -0.01em;
}

.legal-card p {
  font-size: 1rem;
}

.updated {
  margin-bottom: 28px;
  color: var(--green-2);
  font-weight: 750;
}

.contact-callout,
.route-box {
  margin: 22px 0 0;
  padding: 18px;
  border-radius: 16px;
  background: rgba(105, 229, 140, 0.1);
  color: #ffffff;
  overflow-wrap: anywhere;
}

.contact-callout a {
  color: #ffffff;
  font-size: 1.08rem;
  font-weight: 780;
}

.support-card .support-grid {
  margin-top: 30px;
}

.support-grid section {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
}

.support-grid h2,
.compact-grid h2 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.oauth-card {
  max-width: 840px;
}

.route-box {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color: var(--green-2);
}

.compact-grid {
  margin-top: 28px;
}

@media (max-width: 1040px) {
  .hero,
  .review-links {
    grid-template-columns: 1fr;
  }

  .feature-grid.five {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .site-shell {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    position: relative;
    top: auto;
    align-items: flex-start;
    flex-direction: column;
    border-radius: 24px;
  }

  .nav-links {
    width: 100%;
  }

  .nav-links a {
    padding-left: 10px;
    padding-right: 10px;
  }

  .metrics,
  .feature-grid.three,
  .feature-grid.six,
  .step-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .metrics div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics div:last-child {
    border-bottom: 0;
  }

  .section {
    padding-top: 76px;
  }

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

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

@media (max-width: 520px) {
  .site-shell {
    width: min(100% - 22px, 1180px);
  }

  h1 {
    letter-spacing: -0.045em;
  }

  .hero {
    padding-top: 8px;
  }

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

  .feature-grid.five {
    grid-template-columns: 1fr;
  }

  .review-links,
  .legal-card,
  .hero-panel {
    border-radius: 22px;
  }
}