:root {
  --ink: #092b23;
  --ink-soft: #526761;
  --green: #087d66;
  --green-dark: #075e50;
  --mint: #dff6ee;
  --mint-light: #f1faf6;
  --line: #cde2da;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(7, 76, 62, 0.12);
  --radius-lg: 32px;
  --radius-md: 22px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid #f2b846;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: 10px;
  color: var(--white);
  background: var(--ink);
  transition: transform 0.2s ease;
}

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

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

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  border-color: rgba(9, 43, 35, 0.08);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 6px 24px rgba(7, 76, 62, 0.05);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  position: relative;
  width: 29px;
  height: 29px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  padding: 4px;
  border-radius: 8px;
  background: var(--green);
}

.brand-mark i {
  display: block;
  border: 2px solid var(--white);
  border-radius: 1px;
}

.brand-mark i:last-child {
  border: 0;
  background: var(--white);
  clip-path: polygon(0 0, 40% 0, 40% 35%, 100% 35%, 100% 100%, 60% 100%, 60% 65%, 0 65%);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.main-nav > a:not(.button) {
  position: relative;
  color: #39534c;
  font-size: 14px;
  font-weight: 650;
}

.main-nav > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 2px;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  background: var(--green);
  transition: transform 0.2s ease;
}

.main-nav > a:not(.button):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--white);
  background: var(--green);
  font-weight: 750;
  box-shadow: 0 9px 22px rgba(8, 125, 102, 0.2);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  background: var(--green-dark);
  box-shadow: 0 12px 26px rgba(8, 125, 102, 0.28);
}

.button-small {
  min-height: 42px;
  padding: 0 20px;
  font-size: 14px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--mint);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  padding: 140px 0 80px;
  background: linear-gradient(135deg, #f8fcfa 0%, #e6f8f1 58%, #d9f4ea 100%);
}

.hero::before,
.hero::after {
  position: absolute;
  width: 480px;
  height: 480px;
  border: 1px solid rgba(8, 125, 102, 0.15);
  border-radius: 50%;
  content: "";
}

.hero::before {
  top: -260px;
  left: -170px;
}

.hero::after {
  right: -300px;
  bottom: -250px;
}

.hero-grid-bg {
  position: absolute;
  top: 126px;
  right: 5vw;
  width: 175px;
  height: 175px;
  opacity: 0.18;
  background-image: linear-gradient(var(--green) 2px, transparent 2px), linear-gradient(90deg, var(--green) 2px, transparent 2px);
  background-size: 22px 22px;
  mask-image: linear-gradient(135deg, #000, transparent 78%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: center;
  gap: 50px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 22px;
  height: 2px;
  background: currentColor;
}

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

h1,
h2 {
  margin-bottom: 24px;
  font-size: clamp(42px, 5.3vw, 76px);
  font-weight: 820;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

h1 em,
h2 em {
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

.hero-lead {
  max-width: 570px;
  margin-bottom: 30px;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}

.play-button {
  min-width: 184px;
  min-height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 20px;
  border-radius: 14px;
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 14px 30px rgba(9, 43, 35, 0.17);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.15;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.play-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(9, 43, 35, 0.24);
}

.play-button small {
  display: block;
  margin-bottom: 2px;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.11em;
}

.play-icon {
  width: 0;
  height: 0;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 24px solid #74d7b6;
  filter: drop-shadow(4px 0 0 #f5cb58);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border-bottom: 1px solid var(--ink);
  font-size: 14px;
  font-weight: 750;
}

.text-link span {
  color: var(--green);
  font-size: 18px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0;
  padding: 0;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  list-style: none;
}

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

.hero-points span {
  width: 19px;
  height: 19px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  color: var(--green);
  background: rgba(8, 125, 102, 0.12);
  font-size: 11px;
}

.hero-visual {
  position: relative;
  min-height: 580px;
}

.hero-shot {
  position: absolute;
  width: 245px;
  border: 7px solid rgba(255, 255, 255, 0.84);
  border-radius: 27px;
  box-shadow: 0 32px 70px rgba(8, 87, 70, 0.18);
}

.hero-shot-main {
  z-index: 3;
  top: 0;
  left: 50%;
  width: 292px;
  transform: translateX(-50%);
}

.hero-shot-left {
  z-index: 1;
  top: 91px;
  left: -4px;
  transform: rotate(-7deg);
  opacity: 0.88;
}

.hero-shot-right {
  z-index: 2;
  top: 72px;
  right: -4px;
  transform: rotate(7deg);
  opacity: 0.9;
}

.orbit {
  position: absolute;
  left: 50%;
  border: 1px solid rgba(8, 125, 102, 0.2);
  border-radius: 50%;
  transform: translateX(-50%);
}

.orbit-one {
  top: 50px;
  width: 520px;
  height: 520px;
}

.orbit-two {
  top: 115px;
  width: 390px;
  height: 390px;
  border-style: dashed;
}

.floating-chip {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border: 1px solid rgba(8, 125, 102, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 30px rgba(8, 87, 70, 0.12);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 750;
}

.chip-scan {
  top: 390px;
  left: -10px;
}

.chip-types {
  top: 170px;
  right: -15px;
  color: var(--white);
  background: var(--green);
}

.mini-qr {
  width: 22px;
  height: 22px;
  border: 4px dotted var(--green);
}

.trust-strip {
  border-top: 1px solid rgba(9, 43, 35, 0.06);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-grid p {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 0;
  padding: 24px 28px;
  border-right: 1px solid var(--line);
}

.trust-grid p:first-child {
  border-left: 1px solid var(--line);
}

.trust-grid strong {
  font-size: 14px;
  font-weight: 800;
}

.trust-grid span {
  color: var(--ink-soft);
  font-size: 12px;
}

.section {
  padding: 118px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 56px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

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

.section-heading h2,
.privacy-copy h2,
.cta-card h2 {
  font-size: clamp(38px, 4.5vw, 62px);
}

.section-heading > p:last-child {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 17px;
}

.features {
  background: #fbfdfc;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  min-height: 610px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: 0 12px 40px rgba(7, 76, 62, 0.045);
}

.feature-card:hover .feature-image-wrap img {
  transform: translateY(-8px);
}

.feature-copy {
  padding: 42px 42px 25px;
}

.feature-number,
.step-number {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--green);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.17em;
}

.feature-card h3 {
  margin-bottom: 12px;
  font-size: 29px;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.feature-card p {
  max-width: 430px;
  margin-bottom: 0;
  color: var(--ink-soft);
}

.feature-image-wrap {
  min-height: 300px;
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: hidden;
  padding: 20px 40px 0;
  background: linear-gradient(180deg, transparent 0%, var(--mint-light) 30%);
}

.feature-image-wrap img {
  width: min(270px, 76%);
  border: 5px solid rgba(255, 255, 255, 0.86);
  border-radius: 24px 24px 0 0;
  box-shadow: 0 20px 45px rgba(8, 87, 70, 0.13);
  transition: transform 0.35s ease;
}

.feature-large {
  min-height: 500px;
  grid-column: 1 / -1;
  flex-direction: row;
}

.feature-large .feature-copy {
  width: 48%;
  align-self: center;
  padding: 60px;
}

.feature-large .feature-image-wrap {
  width: 52%;
  align-items: flex-start;
  padding-top: 35px;
}

.feature-large .feature-image-wrap img {
  width: 265px;
}

.feature-reverse {
  flex-direction: row-reverse;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 25px;
  font-size: 13px;
  font-weight: 700;
}

.check-list li::before {
  position: absolute;
  top: 3px;
  left: 0;
  width: 17px;
  height: 17px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--green);
  background: var(--mint);
  content: "✓";
  font-size: 10px;
}

.how {
  position: relative;
  overflow: hidden;
  background: var(--mint-light);
}

.how::after {
  position: absolute;
  top: -240px;
  right: -180px;
  width: 500px;
  height: 500px;
  border: 1px solid rgba(8, 125, 102, 0.14);
  border-radius: 50%;
  content: "";
}

.steps {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps::before {
  position: absolute;
  z-index: -1;
  top: 48px;
  right: 16%;
  left: 16%;
  height: 1px;
  border-top: 1px dashed rgba(8, 125, 102, 0.4);
  content: "";
}

.step {
  padding: 0 45px;
  text-align: center;
}

.step-icon {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  margin: 0 auto 25px;
  border: 1px solid var(--line);
  border-radius: 28px;
  color: var(--green);
  background: var(--white);
  box-shadow: 0 14px 35px rgba(8, 87, 70, 0.08);
}

.scan-icon span {
  width: 40px;
  height: 40px;
  border: 4px solid var(--green);
  border-radius: 8px;
  clip-path: polygon(0 0, 38% 0, 38% 12%, 12% 12%, 12% 38%, 0 38%, 0 0, 62% 0, 100% 0, 100% 38%, 88% 38%, 88% 12%, 62% 12%, 62% 0, 100% 62%, 100% 100%, 62% 100%, 62% 88%, 88% 88%, 88% 62%, 100% 62%, 38% 100%, 0 100%, 0 62%, 12% 62%, 12% 88%, 38% 88%);
}

.view-icon span {
  width: 45px;
  height: 29px;
  position: relative;
  border: 3px solid var(--green);
  border-radius: 50% 12px;
  transform: rotate(-1deg);
}

.view-icon span::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  content: "";
  transform: translate(-50%, -50%);
}

.act-icon span {
  font-size: 42px;
  font-weight: 300;
}

.step .step-number {
  margin-bottom: 8px;
}

.step h3 {
  margin-bottom: 8px;
  font-size: 24px;
  letter-spacing: -0.035em;
}

.step p {
  color: var(--ink-soft);
  font-size: 14px;
}

.code-types {
  margin-top: 70px;
  padding-top: 35px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.code-types > p {
  margin-bottom: 18px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.type-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.type-list span {
  padding: 9px 17px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 700;
}

.screenshots {
  overflow: hidden;
  background: #fbfdfc;
}

.screenshot-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
}

.screenshot-heading .section-heading {
  margin-bottom: 48px;
}

.carousel-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 55px;
}

.carousel-button {
  width: 50px;
  height: 50px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
  font-size: 21px;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.carousel-button:hover {
  color: var(--white);
  background: var(--green);
  transform: translateY(-2px);
}

.carousel-track {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 10px max(24px, calc((100vw - var(--container)) / 2)) 28px;
  scroll-behavior: smooth;
  scroll-padding-inline: max(24px, calc((100vw - var(--container)) / 2));
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.screenshot-card {
  width: 290px;
  flex: 0 0 290px;
  margin: 0;
  scroll-snap-align: start;
}

.screenshot-card img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 25px;
  box-shadow: 0 20px 46px rgba(8, 87, 70, 0.11);
}

.screenshot-card figcaption {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 17px 5px 0;
  font-size: 14px;
  font-weight: 750;
}

.screenshot-card figcaption span {
  color: var(--green);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.carousel-dots {
  display: none;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: var(--line);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

.carousel-dot.is-active {
  width: 24px;
  background: var(--green);
}

.privacy {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.privacy::before {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image: radial-gradient(circle, #fff 1px, transparent 1px);
  background-size: 26px 26px;
  content: "";
  mask-image: linear-gradient(90deg, transparent 0%, #000 45%, #000 100%);
}

.privacy-shape {
  position: absolute;
  top: 50%;
  right: -300px;
  width: 680px;
  height: 680px;
  border: 1px solid rgba(223, 246, 238, 0.18);
  border-radius: 50%;
  transform: translateY(-50%);
}

.privacy-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  align-items: center;
  gap: 95px;
}

.privacy-visual {
  position: relative;
  max-width: 350px;
  margin-inline: auto;
}

.privacy-visual img {
  width: 100%;
  border: 7px solid rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  box-shadow: 0 35px 75px rgba(0, 0, 0, 0.3);
}

.privacy-badge {
  position: absolute;
  right: -60px;
  bottom: 68px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px 17px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 13px;
  color: var(--ink);
  background: var(--mint);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  font-size: 12px;
  font-weight: 800;
}

.privacy-badge span {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--green);
}

.eyebrow.light {
  color: #98dbc5;
}

.privacy-copy h2 {
  margin-bottom: 26px;
}

.privacy-copy h2 em,
.cta-card h2 em {
  color: #86d9bd;
}

.privacy-copy > p:not(.eyebrow) {
  max-width: 590px;
  color: #bdd0ca;
  font-size: 17px;
}

.privacy-points {
  display: grid;
  gap: 0;
  margin-top: 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.privacy-points article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 22px;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.privacy-points article > span {
  color: #86d9bd;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.privacy-points h3 {
  margin-bottom: 3px;
  font-size: 17px;
}

.privacy-points p {
  margin-bottom: 0;
  color: #95aaa4;
  font-size: 13px;
}

.final-cta {
  background: var(--mint-light);
}

.cta-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  overflow: hidden;
  padding: 68px 75px;
  border-radius: 38px;
  color: var(--white);
  background: var(--green);
  box-shadow: 0 24px 60px rgba(8, 125, 102, 0.2);
}

.cta-card > * {
  position: relative;
  z-index: 1;
}

.cta-card h2 {
  margin-bottom: 0;
}

.cta-card .eyebrow {
  color: #b7eddb;
}

.cta-pattern {
  position: absolute;
  z-index: 0;
  right: -50px;
  bottom: -80px;
  width: 390px;
  height: 390px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
}

.cta-pattern::before,
.cta-pattern::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 50%;
  content: "";
}

.cta-pattern::before {
  inset: 55px;
}

.cta-pattern::after {
  inset: 110px;
}

.play-button-light {
  flex: 0 0 auto;
  color: var(--ink);
  background: var(--white);
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
}

.footer-grid p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.footer-grid .copyright {
  justify-self: end;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 20px;
  }

  .hero-visual {
    min-height: 520px;
  }

  .hero-shot-main {
    width: 260px;
  }

  .hero-shot-left,
  .hero-shot-right {
    width: 210px;
  }

  .hero-shot-left {
    left: 5px;
  }

  .hero-shot-right {
    right: 5px;
  }

  .orbit-one {
    width: 450px;
    height: 450px;
  }

  .orbit-two {
    width: 340px;
    height: 340px;
  }

  .chip-types {
    right: 0;
  }

  .feature-large .feature-copy {
    padding: 48px;
  }

  .step {
    padding: 0 24px;
  }

  .privacy-grid {
    gap: 60px;
  }
}

@media (max-width: 860px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-6px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    top: 70px;
    right: 18px;
    left: 18px;
    display: grid;
    gap: 0;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    transform: translateY(-18px);
    visibility: hidden;
    opacity: 0;
    transition: transform 0.2s ease, opacity 0.2s ease, visibility 0.2s;
  }

  .main-nav.is-open {
    transform: translateY(0);
    visibility: visible;
    opacity: 1;
  }

  .main-nav > a:not(.button) {
    padding: 13px 10px;
    border-bottom: 1px solid var(--line);
  }

  .main-nav > a:not(.button)::after {
    display: none;
  }

  .main-nav .button {
    margin-top: 12px;
  }

  .hero {
    padding-top: 125px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy {
    max-width: 690px;
    margin-inline: auto;
  }

  .hero-copy .eyebrow,
  .hero-actions,
  .hero-points {
    justify-content: center;
  }

  .hero-visual {
    width: min(100%, 620px);
    min-height: 560px;
    margin: 20px auto 0;
  }

  .hero-shot-main {
    width: 280px;
  }

  .hero-shot-left,
  .hero-shot-right {
    width: 225px;
  }

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

  .trust-grid p:nth-child(3) {
    border-left: 1px solid var(--line);
  }

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

  .feature-large,
  .feature-reverse {
    flex-direction: column;
  }

  .feature-large .feature-copy,
  .feature-large .feature-image-wrap {
    width: 100%;
  }

  .feature-large .feature-image-wrap {
    min-height: 350px;
  }

  .steps {
    gap: 18px;
  }

  .step {
    padding: 0 12px;
  }

  .privacy-grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 45px;
  }

  .privacy-badge {
    right: -20px;
  }

  .cta-card {
    align-items: flex-start;
    flex-direction: column;
    padding: 58px;
  }

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

  .footer-grid > p:nth-child(2) {
    display: none;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .nav-wrap {
    min-height: 70px;
  }

  .hero {
    min-height: auto;
    padding: 110px 0 55px;
  }

  .hero-grid-bg {
    display: none;
  }

  h1,
  h2 {
    letter-spacing: -0.055em;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 18px;
  }

  .hero-points {
    gap: 10px 15px;
  }

  .hero-visual {
    min-height: 460px;
    margin-top: 35px;
  }

  .hero-shot-main {
    width: 238px;
  }

  .hero-shot-left,
  .hero-shot-right {
    top: 58px;
    width: 175px;
    opacity: 0.55;
  }

  .hero-shot-left {
    left: -45px;
  }

  .hero-shot-right {
    right: -45px;
  }

  .orbit-one {
    width: 370px;
    height: 370px;
  }

  .orbit-two {
    top: 85px;
    width: 280px;
    height: 280px;
  }

  .floating-chip {
    font-size: 10px;
  }

  .chip-scan {
    top: 325px;
    left: 0;
  }

  .chip-types {
    top: 118px;
  }

  .trust-grid p {
    padding: 18px;
  }

  .section {
    padding: 82px 0;
  }

  .section-heading {
    margin-bottom: 38px;
  }

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

  .feature-card,
  .feature-large {
    min-height: 0;
    grid-column: auto;
  }

  .feature-copy,
  .feature-large .feature-copy {
    padding: 32px 28px 18px;
  }

  .feature-card h3 {
    font-size: 25px;
  }

  .feature-image-wrap,
  .feature-large .feature-image-wrap {
    min-height: 300px;
    padding: 20px 24px 0;
  }

  .feature-image-wrap img,
  .feature-large .feature-image-wrap img {
    width: 225px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .steps::before {
    display: none;
  }

  .step {
    max-width: 340px;
    margin-inline: auto;
  }

  .code-types {
    margin-top: 50px;
  }

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

  .screenshot-heading .section-heading {
    margin-bottom: 0;
  }

  .carousel-controls {
    display: none;
  }

  .carousel-track {
    gap: 14px;
    padding-inline: 22px;
    scroll-padding-inline: 22px;
  }

  .screenshot-card {
    width: min(78vw, 285px);
    flex-basis: min(78vw, 285px);
  }

  .carousel-dots {
    display: flex;
  }

  .privacy-grid {
    grid-template-columns: 1fr;
    gap: 65px;
  }

  .privacy-visual {
    max-width: 265px;
    order: 2;
  }

  .privacy-copy {
    order: 1;
  }

  .privacy-badge {
    right: -20px;
    bottom: 45px;
  }

  .cta-card {
    gap: 36px;
    padding: 44px 28px;
    border-radius: 28px;
  }

  .cta-card h2 {
    font-size: 38px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .footer-grid .copyright {
    justify-self: center;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}