:root {
  --bg: #081008;
  --bg-deep: #040704;
  --panel: rgba(15, 24, 16, 0.84);
  --panel-strong: rgba(10, 16, 11, 0.94);
  --panel-soft: rgba(21, 32, 22, 0.72);
  --border: rgba(202, 240, 170, 0.14);
  --border-strong: rgba(214, 245, 142, 0.3);
  --text: #f4f8ef;
  --text-soft: #d5dfcb;
  --text-muted: #98ab92;
  --accent: #d8ff72;
  --accent-deep: #8cc85c;
  --accent-warm: #f7d37a;
  --danger: #ff9b8d;
  --shell-width: 1240px;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shadow-lg: 0 32px 94px rgba(0, 0, 0, 0.34);
  --shadow-md: 0 18px 44px rgba(0, 0, 0, 0.26);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Space Grotesk", system-ui, sans-serif;
  background:
    radial-gradient(circle at 14% 8%, rgba(120, 164, 77, 0.22), transparent 24%),
    radial-gradient(circle at 86% 18%, rgba(247, 211, 122, 0.12), transparent 18%),
    linear-gradient(180deg, #132015 0%, var(--bg) 44%, var(--bg-deep) 100%);
}

a {
  color: inherit;
}

code,
pre {
  font-family: "IBM Plex Mono", monospace;
}

.site-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.site-backdrop-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(34px);
  opacity: 0.26;
}

.site-backdrop-orb--one {
  top: 112px;
  right: 8%;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(216, 255, 114, 0.46), transparent 68%);
}

.site-backdrop-orb--two {
  bottom: 10%;
  left: 7%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(104, 159, 82, 0.3), transparent 72%);
}

.site-backdrop-grid {
  position: absolute;
  inset: 0;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(230, 244, 215, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230, 244, 215, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.82), transparent 78%);
}

.site-shell {
  position: relative;
  z-index: 1;
  width: min(var(--shell-width), calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(8, 13, 9, 0.64);
  backdrop-filter: blur(16px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: clamp(58px, 7vw, 72px);
  height: auto;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
}

.topnav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.topnav a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.98rem;
}

.topnav a:hover {
  color: var(--text);
}

.hero,
.section {
  position: relative;
  overflow: hidden;
  margin-top: 22px;
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(17, 27, 19, 0.9), rgba(7, 11, 8, 0.96));
  box-shadow: var(--shadow-lg);
}

.hero::before,
.section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at top right, rgba(216, 255, 114, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 26%);
}

.hero-grid,
.proof-layout,
.contrast-rows,
.steps-grid,
.benefit-grid,
.install-layout,
.phone-layout,
.donations-shell {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 28px;
  align-items: start;
}

.hero-copy {
  display: grid;
  gap: 20px;
  max-width: 50rem;
}

.eyebrow,
.command-kicker,
.small-label,
.contrast-label,
.benefit-kicker,
.step-card-kicker,
.terminal-title,
.support-activity-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.install-rail h2,
.donations-intro h1,
.support-copy h2 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.94;
}

.hero h1 {
  font-size: clamp(3rem, 5.6vw, 5.4rem);
}

.section-heading h2,
.donations-intro h1,
.support-copy h2 {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
}

.install-rail h2 {
  font-size: clamp(2rem, 3.2vw, 2.9rem);
}

.lede,
.section-intro,
.proof-card p,
.contrast-panel p,
.step-card p,
.benefit-card p,
.install-step p,
.install-rail-intro,
.install-result p,
.install-aside p,
.support-copy p,
.donation-card p,
.support-activity-copy span {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.7;
}

.lede {
  font-size: 1.16rem;
  max-width: 46rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(216, 255, 114, 0.5);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.button-primary {
  background:
    radial-gradient(circle at 20% 24%, rgba(247, 211, 122, 0.18), transparent 35%),
    linear-gradient(135deg, rgba(143, 196, 93, 0.42), rgba(24, 39, 18, 0.96));
}

.button-secondary {
  background: rgba(255, 255, 255, 0.04);
}

.button-large {
  min-width: 210px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.proof-chip {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
}

.proof-chip strong,
.proof-card h3,
.contrast-panel h3,
.step-card h3,
.benefit-card h3,
.install-step strong,
.install-step-card h3,
.install-aside h3,
.donation-card h2,
.support-activity-copy strong {
  display: block;
  margin: 0 0 8px;
}

.proof-chip strong {
  font-size: 1rem;
}

.proof-chip span {
  color: var(--text-soft);
  line-height: 1.6;
}

.install-rail {
  position: sticky;
  top: 20px;
  display: grid;
  gap: 18px;
  padding: 24px;
  border: 1px solid rgba(247, 211, 122, 0.2);
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(247, 211, 122, 0.12), transparent 36%),
    linear-gradient(180deg, rgba(12, 18, 13, 0.98), rgba(7, 11, 8, 0.98));
  box-shadow: var(--shadow-md);
}

.inline-link {
  color: var(--accent);
  text-decoration: none;
}

.inline-link:hover {
  text-decoration: underline;
}

.install-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.install-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.install-step-number,
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.98rem;
  font-weight: 700;
}

.command-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(216, 255, 114, 0.18);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(216, 255, 114, 0.08), transparent 38%),
    linear-gradient(180deg, rgba(11, 18, 12, 0.96), rgba(7, 11, 8, 0.98));
}

.command-panel--large {
  padding: 22px;
}

.command-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(216, 255, 114, 0.24);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 140ms ease, transform 140ms ease, background 140ms ease;
}

.copy-button:hover {
  transform: translateY(-1px);
  border-color: rgba(216, 255, 114, 0.48);
}

.copy-button.is-copied {
  background: rgba(216, 255, 114, 0.14);
}

.command-panel pre,
.install-aside pre,
.phone-connect-card pre,
.terminal-panel pre {
  margin: 0;
  overflow-x: auto;
}

.command-panel pre,
.install-aside pre,
.phone-connect-card pre {
  padding: 16px;
  border: 1px solid rgba(216, 255, 114, 0.14);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.32);
}

.command-panel code,
.install-aside code,
.phone-connect-card code {
  color: var(--text);
  font-size: 0.95rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.install-result {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
}

.install-result code,
.phone-steps code {
  color: var(--accent-warm);
  font-size: 0.94rem;
}

.section-heading {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  margin-bottom: 26px;
  max-width: 54rem;
}

.section-intro {
  font-size: 1.04rem;
}

.section-proof {
  background:
    radial-gradient(circle at right top, rgba(216, 255, 114, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(12, 18, 13, 0.9), rgba(8, 12, 8, 0.96));
}

.proof-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  gap: 18px;
  align-items: stretch;
}

.terminal-panel {
  border: 1px solid rgba(216, 255, 114, 0.18);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(247, 211, 122, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(8, 13, 9, 0.98), rgba(4, 7, 5, 0.98));
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.terminal-title {
  margin-left: auto;
  color: var(--text-muted);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.terminal-dot--red {
  background: #ff8f80;
}

.terminal-dot--gold {
  background: #f7d37a;
}

.terminal-dot--green {
  background: #95e16d;
}

.terminal-panel pre {
  padding: 22px 20px;
}

.terminal-panel code {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.9;
  white-space: pre-wrap;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.proof-card,
.step-card,
.benefit-card,
.install-step-card,
.donation-card {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.section-contrast {
  background:
    radial-gradient(circle at left bottom, rgba(247, 211, 122, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(13, 21, 14, 0.88), rgba(7, 10, 7, 0.96));
}

.contrast-rows {
  display: grid;
  gap: 14px;
}

.contrast-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contrast-panel {
  padding: 20px;
  border-radius: 24px;
}

.contrast-panel--bad {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.contrast-panel--bad .contrast-label {
  color: var(--danger);
}

.contrast-panel--good {
  border: 1px solid rgba(216, 255, 114, 0.22);
  background:
    radial-gradient(circle at top right, rgba(216, 255, 114, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(15, 24, 16, 0.92), rgba(9, 14, 9, 0.96));
}

.section-steps {
  background:
    radial-gradient(circle at right bottom, rgba(216, 255, 114, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(11, 17, 12, 0.88), rgba(7, 10, 7, 0.96));
}

.steps-grid,
.benefit-grid,
.install-steps-grid,
.donation-grid {
  display: grid;
  gap: 16px;
}

.steps-grid,
.benefit-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-card,
.benefit-card,
.install-step-card {
  display: grid;
  gap: 10px;
}

.section-benefits {
  background:
    radial-gradient(circle at top right, rgba(216, 255, 114, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(12, 18, 13, 0.88), rgba(7, 10, 8, 0.96));
}

.section-install {
  background:
    radial-gradient(circle at top right, rgba(247, 211, 122, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(12, 18, 13, 0.92), rgba(7, 10, 8, 0.98));
}

.install-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
  gap: 18px;
  align-items: start;
}

.install-main {
  display: grid;
  gap: 18px;
}

.install-steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.install-aside {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(216, 255, 114, 0.08), transparent 28%),
    var(--panel-strong);
}

.section-phone {
  display: grid;
  gap: 22px;
  background:
    radial-gradient(circle at left bottom, rgba(216, 255, 114, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(10, 16, 11, 0.92), rgba(6, 10, 7, 0.98));
}

.phone-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: 18px;
  align-items: start;
}

.phone-copy {
  display: grid;
  gap: 12px;
}

.phone-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.phone-steps li {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-soft);
  line-height: 1.7;
}

.phone-connect-card {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid rgba(216, 255, 114, 0.18);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(216, 255, 114, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(11, 18, 12, 0.96), rgba(6, 10, 7, 0.98));
  box-shadow: var(--shadow-md);
}

.section-support {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background:
    radial-gradient(circle at right top, rgba(247, 211, 122, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(11, 17, 12, 0.9), rgba(6, 10, 7, 0.98));
}

.support-copy {
  max-width: 46rem;
}

.donations-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 26px;
  align-items: start;
}

.donations-intro {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  max-width: 34rem;
}

.support-activity {
  display: grid;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(216, 255, 114, 0.08), transparent 30%),
    rgba(11, 18, 12, 0.9);
}

.support-activity-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.support-activity-list {
  display: grid;
  gap: 10px;
}

.support-activity-row {
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.support-activity-row:first-child {
  padding-top: 0;
  border-top: 0;
}

.support-activity-copy {
  display: grid;
  gap: 4px;
}

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

.donation-card {
  display: grid;
  gap: 16px;
}

.donation-button {
  width: 100%;
  justify-content: center;
}

@media (max-width: 1120px) {
  .hero-grid,
  .proof-layout,
  .install-layout,
  .phone-layout,
  .donations-shell,
  .section-support {
    grid-template-columns: 1fr;
    display: grid;
  }

  .install-rail {
    position: static;
  }

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

@media (max-width: 820px) {
  .proof-strip,
  .proof-grid,
  .contrast-row,
  .steps-grid,
  .benefit-grid,
  .install-steps-grid,
  .donation-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 12vw, 4.2rem);
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100% - 24px, var(--shell-width));
  }

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

  .hero,
  .section {
    padding: 24px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button,
  .button-large {
    width: 100%;
  }

  .brand-logo {
    width: 62px;
    height: auto;
  }

  .command-panel-head {
    align-items: flex-start;
  }

  .topnav {
    gap: 12px;
  }
}