:root {
  --ink: #f4f7f2;
  --muted: #a8b1aa;
  --muted-strong: #cbd2cc;
  --surface: #0a0d0b;
  --surface-raised: #111613;
  --surface-soft: #171d19;
  --line: rgba(234, 245, 236, 0.12);
  --line-strong: rgba(234, 245, 236, 0.22);
  --lime: #b9f27c;
  --lime-bright: #d2ff9d;
  --blue: #82b9ff;
  --dark: #0b100c;
  --page: 1180px;
  --radius: 24px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.035) 0.75px, transparent 0.75px);
  background-size: 18px 18px;
  content: "";
  pointer-events: none;
}

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

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--dark);
  background: var(--lime);
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.container {
  width: min(calc(100% - 48px), var(--page));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(10, 13, 11, 0.82);
  backdrop-filter: blur(18px) saturate(140%);
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 72px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 11px;
  color: var(--lime);
}

.brand__mark {
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  filter: drop-shadow(0 9px 18px rgba(0, 0, 0, 0.28));
}

.brand span {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 520;
  letter-spacing: -0.02em;
}

.brand strong {
  color: var(--lime);
  font-weight: 780;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  color: var(--muted-strong);
  font-size: 0.88rem;
  font-weight: 600;
}

.nav-links a,
.footer-links a {
  transition: color 160ms ease;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--lime);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 8px;
  min-height: 40px;
  padding: 8px 15px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
  transition: border-color 160ms ease, background 160ms ease;
}

.nav-cta:hover {
  border-color: rgba(185, 242, 124, 0.45);
  background: rgba(185, 242, 124, 0.07);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 108px 0 0;
}

.hero-orb {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(20px);
  pointer-events: none;
}

.hero-orb-one {
  top: -180px;
  right: -100px;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(130, 185, 255, 0.13), transparent 68%);
}

.hero-orb-two {
  top: 160px;
  left: 10%;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(185, 242, 124, 0.09), transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.91fr) minmax(0, 1.09fr);
  align-items: center;
  gap: clamp(50px, 7vw, 92px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: var(--lime);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 19px;
  height: 2px;
  background: currentColor;
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

p,
li {
  text-wrap: pretty;
}

h1 {
  max-width: 720px;
  margin-bottom: 25px;
  font-size: clamp(3.25rem, 6.6vw, 6rem);
  font-weight: 720;
  letter-spacing: -0.066em;
  line-height: 0.97;
}

h1 span {
  display: block;
  color: var(--lime);
}

.hero-lead {
  max-width: 600px;
  margin-bottom: 32px;
  color: var(--muted-strong);
  font-size: clamp(1.03rem, 1.45vw, 1.17rem);
  line-height: 1.65;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 19px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1.2;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease,
    background-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  gap: 10px;
  color: var(--dark);
  background: var(--lime);
  box-shadow: 0 12px 30px rgba(185, 242, 124, 0.16);
}

.button-primary:hover {
  background: var(--lime-bright);
  box-shadow: 0 16px 36px rgba(185, 242, 124, 0.22);
}

.button-secondary {
  gap: 10px;
  border-color: var(--line-strong);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.025);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.055);
}

.play-icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  padding-left: 2px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  font-size: 0.54rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin: 25px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 0.79rem;
  font-weight: 650;
  list-style: none;
}

.hero-proof li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-proof svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: var(--lime);
  stroke-width: 2;
}

.hero-visual {
  position: relative;
  padding: 18px 0 54px;
  perspective: 1200px;
}

.product-window,
.video-shell {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 19px;
  background: #101512;
  box-shadow: var(--shadow);
}

.product-window {
  transform: rotateY(-2deg) rotateX(1deg);
}

.window-bar {
  display: flex;
  align-items: center;
  height: 38px;
  padding: 0 13px;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  background: #151a17;
}

.window-bar > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3d4540;
}

.window-bar > span:first-child {
  background: #d47368;
}

.window-bar > span:nth-child(2) {
  background: #d6ae58;
}

.window-bar > span:nth-child(3) {
  background: #72af75;
}

.window-bar p {
  margin: 0 auto;
  padding-right: 39px;
  color: #858e88;
  font-size: 0.66rem;
  font-weight: 650;
}

.product-window img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.privacy-float,
.verified-float {
  position: absolute;
  display: flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  background: rgba(18, 24, 20, 0.93);
  box-shadow: 0 15px 42px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(14px);
}

.privacy-float {
  right: -22px;
  bottom: 9px;
  gap: 11px;
  min-width: 210px;
  padding: 12px 15px;
  border-radius: 14px;
}

.privacy-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 37px;
  height: 37px;
  border-radius: 10px;
  color: var(--lime);
  background: rgba(185, 242, 124, 0.1);
}

.privacy-icon svg {
  width: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.privacy-float > span:last-child {
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.45;
}

.privacy-float strong {
  display: block;
  color: var(--ink);
  font-size: 0.78rem;
}

.verified-float {
  bottom: 25px;
  left: -28px;
  gap: 7px;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--muted-strong);
  font-size: 0.7rem;
  font-weight: 700;
}

.verified-float span {
  color: var(--lime);
}

.principle-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 82px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.principle-strip div {
  padding: 22px 24px;
  border-right: 1px solid var(--line);
}

.principle-strip div:first-child {
  padding-left: 0;
}

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

.principle-strip strong,
.principle-strip span {
  display: block;
}

.principle-strip strong {
  margin-bottom: 2px;
  color: var(--ink);
  font-size: 0.82rem;
}

.principle-strip span {
  color: #838c86;
  font-size: 0.7rem;
}

.section {
  padding: clamp(92px, 11vw, 150px) 0;
}

.section-heading {
  margin-bottom: 58px;
}

.section-heading.centered {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered .eyebrow {
  justify-content: center;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.45rem, 5vw, 4.6rem);
  font-weight: 690;
  letter-spacing: -0.055em;
  line-height: 1.03;
}

.section-heading > p:last-child {
  max-width: 640px;
  margin-inline: auto;
  color: var(--muted);
  font-size: 1.02rem;
}

.product-section {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.018) 28%, transparent);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-raised);
}

.feature-card::before {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 35%);
  content: "";
  pointer-events: none;
}

.feature-card-wide {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: 0.72fr 1.28fr;
  align-items: end;
  min-height: 455px;
}

.feature-copy {
  position: relative;
  z-index: 1;
  padding: clamp(28px, 4vw, 48px);
}

.feature-number {
  display: block;
  margin-bottom: 42px;
  color: #59625c;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.card-kicker {
  margin-bottom: 8px;
  color: var(--lime);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.feature-card h3 {
  max-width: 490px;
  margin-bottom: 15px;
  font-size: clamp(1.55rem, 3vw, 2.45rem);
  font-weight: 650;
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.feature-card p:last-child {
  max-width: 500px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.feature-image {
  position: relative;
  overflow: hidden;
  align-self: end;
  margin: 34px -28px -54px 0;
  border: 1px solid var(--line-strong);
  border-radius: 16px 0 0;
  box-shadow: -18px -10px 54px rgba(0, 0, 0, 0.3);
}

.feature-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.feature-image-tall {
  margin: 2px 26px -35px;
  border-radius: 14px 14px 0 0;
}

.demo-section {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.demo-grid {
  display: grid;
  grid-template-columns: 0.68fr 1.32fr;
  align-items: center;
  gap: clamp(44px, 7vw, 94px);
}

.demo-copy h2 {
  font-size: clamp(2.4rem, 4.7vw, 4.15rem);
}

.demo-copy > p:not(.eyebrow) {
  color: var(--muted);
}

.demo-steps {
  margin: 30px 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.demo-steps li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted-strong);
  font-size: 0.82rem;
}

.demo-steps span {
  display: inline-block;
  width: 55px;
  color: var(--lime);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.71rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 740;
}

.text-link:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.video-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #050706;
  object-fit: cover;
}

.privacy-section {
  color: var(--dark);
  background: var(--lime);
}

.privacy-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: clamp(58px, 9vw, 120px);
}

.eyebrow-dark {
  color: #335018;
}

.privacy-copy h2 {
  font-size: clamp(2.65rem, 5vw, 4.8rem);
}

.privacy-copy > p:not(.eyebrow) {
  color: rgba(11, 16, 12, 0.72);
}

.privacy-list {
  margin: 32px 0;
  padding: 0;
  border-top: 1px solid rgba(11, 16, 12, 0.18);
  list-style: none;
}

.privacy-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(11, 16, 12, 0.18);
}

.privacy-list li > span {
  color: rgba(11, 16, 12, 0.5);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.68rem;
  font-weight: 800;
}

.privacy-list strong {
  display: block;
  font-size: 0.9rem;
}

.privacy-list p {
  margin: 2px 0 0;
  color: rgba(11, 16, 12, 0.66);
  font-size: 0.78rem;
}

.button-dark {
  gap: 10px;
  color: var(--lime);
  background: var(--dark);
}

.button-dark:hover {
  box-shadow: 0 14px 30px rgba(11, 16, 12, 0.2);
}

.trust-card {
  position: relative;
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 28px;
  color: var(--ink);
  background: var(--dark);
  box-shadow: 0 30px 70px rgba(51, 80, 24, 0.25);
}

.trust-card::before {
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(185, 242, 124, 0.13);
  border-radius: 20px;
  content: "";
  pointer-events: none;
}

.trust-label {
  position: relative;
  z-index: 1;
  margin-bottom: 30px;
  color: #657068;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.trust-node {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  width: fit-content;
  margin-inline: auto;
  padding: 11px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  background: var(--surface-soft);
}

.node-icon,
.node-logo {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-right: 10px;
  border-radius: 9px;
  color: var(--lime);
  background: rgba(185, 242, 124, 0.1);
  font-weight: 900;
}

.node-logo {
  overflow: hidden;
  padding: 0;
  background: transparent;
}

.node-logo img {
  width: 100%;
  height: 100%;
}

.trust-node strong,
.trust-node small {
  display: block;
}

.trust-node strong {
  font-size: 0.78rem;
}

.trust-node small,
.trust-destinations small {
  color: #879089;
  font-size: 0.62rem;
}

.trust-line {
  display: grid;
  place-items: center;
  height: 38px;
}

.trust-line span {
  width: 1px;
  height: 100%;
  background: linear-gradient(var(--line-strong), var(--lime));
}

.trust-app {
  border-color: rgba(185, 242, 124, 0.4);
  box-shadow: 0 0 28px rgba(185, 242, 124, 0.08);
}

.trust-branches {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 70%;
  height: 42px;
  margin-inline: auto;
}

.trust-branches::before {
  position: absolute;
  top: 20px;
  right: 16.66%;
  left: 16.66%;
  height: 1px;
  background: var(--line-strong);
  content: "";
}

.trust-branches span {
  position: relative;
}

.trust-branches span::after {
  position: absolute;
  left: 50%;
  width: 1px;
  height: 42px;
  background: var(--line-strong);
  content: "";
}

.trust-destinations {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}

.trust-destinations > div {
  padding: 13px 9px;
  border: 1px solid var(--line);
  border-radius: 11px;
  text-align: center;
  background: #111613;
}

.trust-destinations > div > span {
  display: block;
  margin-bottom: 6px;
  color: var(--blue);
}

.trust-destinations strong,
.trust-destinations small {
  display: block;
}

.trust-destinations strong {
  font-size: 0.68rem;
}

.trust-foot {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 26px 0 0;
  color: #7d877f;
  font-size: 0.63rem;
  font-weight: 700;
}

.trust-foot span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px var(--lime);
}

.engineering-heading {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  align-items: end;
  gap: 50px;
}

.engineering-heading h2,
.engineering-heading .eyebrow {
  margin-bottom: 0;
}

.engineering-heading .eyebrow {
  margin-bottom: 22px;
}

.engineering-heading > p {
  margin-bottom: 8px;
  color: var(--muted);
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.stack-grid article {
  min-width: 0;
  padding: 30px 25px;
  border-right: 1px solid var(--line);
}

.stack-grid article:last-child {
  border-right: 0;
}

.stack-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 26px;
  border-radius: 11px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 800;
}

.stack-mark.rust {
  color: #ffc28c;
  background: rgba(255, 146, 74, 0.11);
}

.stack-mark.react {
  color: var(--blue);
  background: rgba(130, 185, 255, 0.1);
  font-size: 1.3rem;
}

.stack-mark.python {
  color: var(--lime);
  background: rgba(185, 242, 124, 0.1);
}

.stack-mark.data {
  color: #dda8ff;
  background: rgba(200, 130, 245, 0.1);
  font-size: 1.1rem;
}

.stack-grid h3 {
  margin-bottom: 9px;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.stack-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.77rem;
}

.quality-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 17px;
  padding: 19px 23px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface-raised);
}

.quality-bar > div {
  display: flex;
  align-items: center;
  gap: 13px;
}

.quality-bar p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
}

.quality-bar p span {
  color: var(--muted);
  font-size: 0.68rem;
}

.quality-pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 14px var(--lime);
}

.quality-bar > a {
  color: var(--muted-strong);
  font-size: 0.76rem;
  font-weight: 700;
}

.quality-bar > a:hover {
  color: var(--lime);
}

.final-cta {
  padding-top: 40px;
}

.cta-card {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 9vw, 112px) 32px;
  border: 1px solid var(--line-strong);
  border-radius: 32px;
  text-align: center;
  background:
    linear-gradient(145deg, rgba(185, 242, 124, 0.05), transparent 50%),
    var(--surface-raised);
}

.cta-glow {
  position: absolute;
  top: -300px;
  left: 50%;
  width: 700px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(185, 242, 124, 0.12), transparent 66%);
  transform: translateX(-50%);
  pointer-events: none;
}

.cta-card .eyebrow {
  position: relative;
  justify-content: center;
}

.cta-card h2 {
  position: relative;
  margin-inline: auto;
}

.cta-card > p:not(.eyebrow) {
  position: relative;
  max-width: 550px;
  margin: 0 auto 30px;
  color: var(--muted);
}

.cta-actions {
  position: relative;
  justify-content: center;
}

.site-footer {
  padding: 0 0 46px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 40px;
  padding-top: 35px;
  border-top: 1px solid var(--line);
}

.footer-grid > div > p {
  margin: 10px 0 0;
  color: #737d76;
  font-size: 0.7rem;
}

.footer-grid > div > .footer-credit {
  max-width: 38rem;
  color: #8f9992;
  line-height: 1.55;
}

.footer-credit a {
  color: var(--muted-strong);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}

.footer-credit a:hover {
  color: var(--lime);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  color: var(--muted);
  font-size: 0.73rem;
}

.footer-meta {
  justify-self: end;
  margin: 0;
  color: #737d76;
  font-size: 0.68rem;
}

.footer-meta a {
  color: var(--muted-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 1020px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero-grid,
  .demo-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 760px;
  }

  h1 {
    font-size: clamp(3.8rem, 10vw, 6.5rem);
  }

  .hero-visual {
    width: min(95%, 830px);
    margin-inline: auto;
  }

  .demo-copy {
    max-width: 680px;
  }

  .demo-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-bottom: 1px solid var(--line);
  }

  .demo-steps li {
    border-bottom: 0;
  }

  .privacy-copy {
    max-width: 780px;
  }

  .trust-card {
    max-width: 680px;
    width: 100%;
    margin-inline: auto;
  }

  .engineering-heading {
    grid-template-columns: 1fr;
  }

  .engineering-heading > p {
    max-width: 620px;
  }

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

  .stack-grid article:nth-child(2) {
    border-right: 0;
  }

  .stack-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
  }

  .footer-links {
    justify-content: flex-end;
  }

  .footer-meta {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 32px), var(--page));
  }

  .nav {
    min-height: 64px;
  }

  .nav-cta {
    min-height: 38px;
    padding-inline: 12px;
  }

  .hero {
    padding-top: 74px;
  }

  h1 {
    font-size: clamp(2.85rem, 13vw, 4.8rem);
  }

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

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

  .hero-proof {
    gap: 10px 18px;
  }

  .hero-visual {
    width: 100%;
    padding-bottom: 30px;
  }

  .product-window {
    transform: none;
  }

  .privacy-float {
    right: 8px;
    bottom: 0;
    min-width: 185px;
  }

  .verified-float {
    display: none;
  }

  .principle-strip {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 58px;
  }

  .principle-strip div {
    padding: 16px 12px;
  }

  .principle-strip div:first-child {
    padding-left: 12px;
  }

  .principle-strip div:nth-child(2) {
    border-right: 0;
  }

  .principle-strip div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

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

  .feature-card-wide {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .feature-number {
    margin-bottom: 28px;
  }

  .feature-image,
  .feature-image-tall {
    margin: 0 18px -20px;
    border-radius: 12px 12px 0 0;
  }

  .demo-steps {
    grid-template-columns: 1fr;
    border-bottom: 0;
  }

  .demo-steps li {
    border-bottom: 1px solid var(--line);
  }

  .trust-destinations {
    gap: 5px;
  }

  .trust-destinations > div {
    padding-inline: 5px;
  }

  .trust-destinations strong {
    font-size: 0.59rem;
  }

  .trust-destinations small {
    font-size: 0.53rem;
  }

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

  .stack-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stack-grid article:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }

  .stack-grid article:last-child {
    border-bottom: 0;
  }

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

  .cta-card {
    padding-inline: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .footer-meta {
    grid-column: auto;
  }
}

@media (max-width: 420px) {
  .brand span {
    font-size: 0.88rem;
  }

  .nav-cta {
    font-size: 0;
  }

  .nav-cta svg {
    width: 19px;
    height: 19px;
  }

  .principle-strip strong {
    font-size: 0.74rem;
  }

  .principle-strip span {
    font-size: 0.62rem;
  }

  .trust-card {
    padding-inline: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --muted: #cbd2cc;
    --line: rgba(255, 255, 255, 0.28);
    --line-strong: rgba(255, 255, 255, 0.5);
  }
}