:root {
  --paper: #fdfdfb;
  --paper-soft: #f7f5ef;
  --paper-deep: #efede6;
  --ink: #20201f;
  --pencil: #4b4b4b;
  --print: #606060;
  --guest: #6f6f73;
  --line: rgba(32, 32, 31, 0.1);
  --tint: #dcb13d;
  --tint-deep: #76570a;
  --mint: #9ed8d9;
  --pink: #d5a5c4;
  --green: #c4d6a5;
  --peach: #f7b894;
  --yellow: #f7d794;
  --blue: #80b3ff;
  --violet: #b380ff;
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --shadow-sm: 0 10px 30px rgba(54, 49, 35, 0.08);
  --shadow-lg: 0 32px 80px rgba(54, 49, 35, 0.15);
  --content: 1160px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

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

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

:focus-visible {
  outline: 3px solid #0066ff;
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(32, 32, 31, 0.06);
  background: rgba(253, 253, 251, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner,
.section-inner,
.footer-inner {
  width: min(calc(100% - 40px), var(--content));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  min-height: 80px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: -0.025em;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(78, 54, 52, 0.16);
}

.site-nav {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 24px;
  color: var(--pencil);
  font-size: 0.92rem;
  font-weight: 580;
}

.site-nav a:not(.button):hover {
  color: var(--ink);
}

.language-switcher {
  position: relative;
  color: var(--guest);
  font-size: 0.78rem;
  font-weight: 620;
  white-space: nowrap;
}

.language-switcher > summary {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding-inline: 11px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(239, 237, 230, 0.72);
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.language-switcher > summary::-webkit-details-marker {
  display: none;
}

.language-menu {
  position: absolute;
  z-index: 120;
  inset-block-start: calc(100% + 0.5rem);
  inset-inline-end: 0;
  display: grid;
  width: max-content;
  max-inline-size: min(30rem, calc(100vw - 2rem));
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  overflow-wrap: anywhere;
  white-space: normal;
}

.language-option {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding-inline: 8px;
  border-radius: 11px;
  transition: background-color 160ms ease, box-shadow 160ms ease,
    color 160ms ease;
}

.language-option[aria-current="page"] {
  background: var(--paper);
  color: var(--ink);
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(54, 49, 35, 0.1);
}

.language-option:not([aria-current="page"]):hover {
  background: rgba(255, 255, 255, 0.52);
  color: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 720;
  letter-spacing: -0.015em;
  transition: transform 160ms ease, box-shadow 160ms ease,
    background-color 160ms ease;
}

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

.button-primary {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 12px 26px rgba(32, 32, 31, 0.17);
}

.button-primary:hover {
  box-shadow: 0 16px 30px rgba(32, 32, 31, 0.22);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.54);
  color: var(--ink);
}

.button-small {
  min-height: 44px;
  padding-inline: 17px;
  border-radius: 12px;
  font-size: 0.88rem;
}

.button-arrow {
  font-size: 1.03em;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(247, 215, 148, 0.25), transparent 30%),
    radial-gradient(circle at 87% 8%, rgba(158, 216, 217, 0.25), transparent 29%),
    var(--paper);
}

.hero::after {
  position: absolute;
  right: -170px;
  bottom: -300px;
  width: 580px;
  height: 580px;
  border: 1px solid rgba(213, 165, 196, 0.25);
  border-radius: 50%;
  content: "";
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 740px;
  align-items: center;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  gap: clamp(50px, 7vw, 100px);
  padding-block: 84px 100px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: var(--tint-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tint);
  box-shadow: 0 0 0 5px rgba(220, 177, 61, 0.13);
  content: "";
}

.hero h1,
.section-heading,
.legal-hero h1 {
  margin: 0;
  font-weight: 820;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.hero h1 {
  max-width: 670px;
  font-size: clamp(3.45rem, 6.7vw, 6.35rem);
}

.gradient-text {
  background: linear-gradient(
    98deg,
    #f12c8d 4%,
    #ff7a3d 29%,
    #e5b621 50%,
    #46b879 72%,
    #397ceb 100%
  );
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.hero-copy {
  max-width: 610px;
  margin: 28px 0 0;
  color: var(--print);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.72;
}

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

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 18px;
  margin-top: 22px;
  color: var(--guest);
  font-size: 0.82rem;
  font-weight: 560;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-meta span::before {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mint);
  content: "";
}

.product-stage {
  position: relative;
  min-height: 590px;
  isolation: isolate;
}

.color-halo {
  position: absolute;
  z-index: -1;
  top: 5%;
  right: -4%;
  width: 95%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(
    from 12deg,
    rgba(247, 215, 148, 0.6),
    rgba(247, 184, 148, 0.5),
    rgba(213, 165, 196, 0.46),
    rgba(128, 179, 255, 0.48),
    rgba(158, 216, 217, 0.55),
    rgba(196, 214, 165, 0.52),
    rgba(247, 215, 148, 0.6)
  );
  filter: blur(58px);
  opacity: 0.55;
}

.native-phone {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 9%;
  width: min(315px, 67%);
  padding: 9px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 46px;
  background: #1d1d1d;
  box-shadow: var(--shadow-lg);
  transform: rotate(-2.6deg);
}

.native-phone img {
  width: 100%;
  height: auto;
  border-radius: 37px;
}

.floating-tracker-image {
  position: absolute;
  z-index: 3;
  right: -2%;
  bottom: 56px;
  width: min(310px, 58%);
  height: auto;
  border-radius: 24px;
  box-shadow: 0 26px 65px rgba(58, 52, 37, 0.2);
  transform: rotate(4deg);
}

.section {
  padding-block: 108px;
}

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

.section-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 48px;
}

.section-heading {
  max-width: 770px;
  font-size: clamp(2.35rem, 5vw, 4.5rem);
}

.section-lead {
  max-width: 440px;
  margin: 0;
  color: var(--print);
  font-size: 1.02rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  display: flex;
  min-height: 286px;
  align-items: flex-start;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
  flex-direction: column;
}

.feature-mark {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 42px;
  place-items: center;
  border-radius: 16px;
  background: var(--paper-soft);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.feature-icon {
  width: 24px;
  height: 24px;
  flex: none;
}

.feature-card:nth-child(1) .feature-mark {
  background: rgba(247, 215, 148, 0.52);
}

.feature-card:nth-child(2) .feature-mark {
  background: rgba(158, 216, 217, 0.5);
}

.feature-card:nth-child(3) .feature-mark {
  background: rgba(213, 165, 196, 0.42);
}

.feature-card:nth-child(4) .feature-mark {
  background: rgba(196, 214, 165, 0.5);
}

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  letter-spacing: -0.025em;
}

.feature-card p {
  margin: 0;
  color: var(--print);
  font-size: 0.94rem;
}

.tracker-showcase {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tracker-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
}

.tracker-visual {
  display: grid;
  min-height: 390px;
  place-items: center;
  padding: 34px;
  background: var(--paper-soft);
}

.tracker-copy {
  padding: 30px 32px 34px;
}

.tracker-copy small {
  color: var(--tint-deep);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tracker-copy h3 {
  margin: 7px 0 7px;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.tracker-copy p {
  margin: 0;
  color: var(--print);
  font-size: 0.92rem;
}

.tracker-preview-image {
  width: min(100%, 290px);
  height: auto;
  filter: drop-shadow(0 18px 25px rgba(54, 49, 35, 0.12));
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  counter-reset: steps;
}

.step-card {
  position: relative;
  min-height: 240px;
  padding: 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  counter-increment: steps;
}

.step-card::before {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 36px;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  content: counter(steps, decimal-leading-zero);
  font-size: 0.76rem;
  font-weight: 780;
}

.step-card::after {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 180px;
  height: 180px;
  border: 1px solid var(--line);
  border-radius: 50%;
  content: "";
}

.step-card h3 {
  margin: 0 0 9px;
  font-size: 1.22rem;
  letter-spacing: -0.025em;
}

.step-card p {
  margin: 0;
  color: var(--print);
  font-size: 0.94rem;
}

.pro-banner {
  position: relative;
  display: grid;
  overflow: hidden;
  align-items: center;
  grid-template-columns: 1fr auto;
  gap: 40px;
  padding: 52px;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: #fff;
}

.pro-banner::before {
  position: absolute;
  top: -120px;
  right: 3%;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: conic-gradient(var(--pink), var(--yellow), var(--mint), var(--blue), var(--pink));
  content: "";
  filter: blur(80px);
  opacity: 0.32;
}

.pro-banner > * {
  position: relative;
  z-index: 1;
}

.pro-banner small {
  color: var(--yellow);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.pro-banner h2 {
  max-width: 690px;
  margin: 7px 0 9px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.pro-banner p {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.pro-banner .button {
  background: #fff;
  color: var(--ink);
  white-space: nowrap;
}

.faq-list {
  max-width: 900px;
  margin-inline: auto;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list details:first-child {
  border-top: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 25px 54px 25px 0;
  cursor: pointer;
  font-size: 1.08rem;
  font-weight: 680;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 7px;
  color: var(--guest);
  content: "+";
  font-size: 1.45rem;
  font-weight: 350;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-answer {
  max-width: 760px;
  margin: -4px 0 25px;
  color: var(--print);
}

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

.support-card {
  display: flex;
  min-height: 320px;
  padding: clamp(28px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper-soft);
  flex-direction: column;
}

.support-kicker {
  margin: 0 0 28px;
  color: var(--tint-deep);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.support-card h3 {
  max-width: 520px;
  margin: 0 0 12px;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.support-card > p:not(.support-kicker) {
  margin: 0;
  color: var(--print);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding-top: 28px;
  color: var(--tint-deep);
  font-size: 0.9rem;
  font-weight: 760;
}

.support-list {
  display: grid;
  gap: 0;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.support-list li {
  display: grid;
  grid-template-columns: minmax(110px, 0.42fr) 1fr;
  gap: 18px;
  padding-block: 14px;
  border-top: 1px solid var(--line);
  color: var(--print);
  font-size: 0.9rem;
}

.support-list strong {
  color: var(--ink);
  font-size: 0.82rem;
}

.support-list a {
  color: var(--tint-deep);
  overflow-wrap: anywhere;
}

.final-cta {
  padding-block: 100px;
  text-align: center;
}

.final-cta h2 {
  max-width: 790px;
  margin: 0 auto 18px;
  font-size: clamp(2.5rem, 5.8vw, 5.2rem);
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.final-cta p {
  max-width: 590px;
  margin: 0 auto 30px;
  color: var(--print);
  font-size: 1.03rem;
}

.final-cta .button {
  margin-inline: auto;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper-soft);
}

.footer-inner {
  display: grid;
  align-items: start;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  padding-block: 52px 32px;
}

.footer-brand p {
  max-width: 380px;
  margin: 16px 0 0;
  color: var(--print);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 12px 24px;
  color: var(--print);
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-links > a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  grid-column: 1 / -1;
  gap: 20px;
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--guest);
  font-size: 0.77rem;
}

.language-switcher-footer {
  font-size: 0.82rem;
}

.language-switcher-footer .language-menu {
  inset-block-start: auto;
  inset-block-end: calc(100% + 0.5rem);
}

.legal-main {
  min-height: calc(100vh - 323px);
}

.legal-hero {
  padding-block: 96px 68px;
  background:
    radial-gradient(circle at 12% 30%, rgba(247, 215, 148, 0.24), transparent 28%),
    radial-gradient(circle at 88% 25%, rgba(158, 216, 217, 0.22), transparent 30%),
    var(--paper);
}

.legal-hero h1 {
  max-width: 840px;
  font-size: clamp(3rem, 7vw, 6rem);
}

.legal-hero p {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--print);
  font-size: 1.05rem;
}

.legal-content {
  padding-block: 72px 120px;
}

.legal-document {
  max-width: 900px;
  margin-inline: auto;
  padding: clamp(30px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
}

.legal-document > section + section {
  margin-top: 44px;
  padding-top: 44px;
  border-top: 1px solid var(--line);
}

.legal-document h2 {
  margin: 0 0 18px;
  font-size: clamp(1.45rem, 3.2vw, 2.1rem);
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.legal-document h3 {
  margin: 30px 0 10px;
  font-size: 1.08rem;
  letter-spacing: -0.015em;
}

.legal-document p {
  margin: 0;
  color: var(--print);
}

.legal-document p + p {
  margin-top: 16px;
}

.legal-document ul {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding-left: 22px;
  color: var(--print);
}

.legal-document li {
  padding-left: 4px;
}

.legal-document a {
  color: var(--tint-deep);
  font-weight: 680;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}

.legal-dates {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 26px 0 0;
}

.legal-dates div {
  display: flex;
  gap: 8px;
}

.legal-dates dt {
  color: var(--guest);
}

.legal-dates dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  color: var(--tint-deep);
  font-size: 0.9rem;
  font-weight: 700;
}

.blog-main {
  min-width: 0;
  min-height: calc(100vh - 323px);
}

.blog-content-width {
  width: min(calc(100% - 40px), 800px);
  min-width: 0;
}

.blog-hero,
.blog-post-header {
  padding-block: 88px 54px;
  background:
    radial-gradient(circle at 16% 24%, rgba(247, 215, 148, 0.22), transparent 30%),
    radial-gradient(circle at 84% 18%, rgba(158, 216, 217, 0.2), transparent 32%),
    var(--paper);
}

.blog-hero h1 {
  max-width: 100%;
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  overflow-wrap: anywhere;
}

.blog-post-header h1 {
  max-width: 760px;
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.blog-hero > div > p,
.blog-post-header > p {
  max-width: 650px;
  margin: 20px 0 0;
  color: var(--print);
  font-size: 1.05rem;
}

.blog-list {
  padding-block: 64px 112px;
}

.blog-card {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.blog-card:first-child {
  padding-top: 0;
}

.blog-card h2 {
  margin: 10px 0 12px;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.blog-card h2 a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}

.blog-card > p:last-child {
  margin: 0;
  color: var(--print);
  overflow-wrap: anywhere;
}

.blog-card-date,
.blog-reading-time {
  margin: 0;
  color: var(--guest);
  font-size: 0.85rem;
}

.blog-card-date span {
  color: var(--ink);
  font-weight: 700;
}

.blog-reading-time strong {
  color: var(--ink);
  font-weight: 700;
}

.blog-empty {
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper-soft);
}

.blog-empty p {
  margin: 0 0 18px;
  color: var(--print);
}

.blog-post-header {
  background: transparent;
}

.blog-dates {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 24px 0 0;
}

.blog-dates div {
  display: flex;
  gap: 8px;
}

.blog-dates dt {
  color: var(--guest);
}

.blog-dates dd {
  margin: 0;
  font-weight: 700;
}

.blog-prose {
  padding-block: 12px 60px;
  color: var(--print);
  overflow-wrap: anywhere;
}

.blog-prose h2,
.blog-prose h3 {
  color: var(--ink);
  letter-spacing: -0.025em;
  line-height: 1.22;
  overflow-wrap: anywhere;
}

.blog-prose h2 {
  margin: 48px 0 18px;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.blog-prose h3 {
  margin: 34px 0 14px;
  font-size: 1.25rem;
}

.blog-prose p,
.blog-prose ul,
.blog-prose ol,
.blog-prose blockquote,
.blog-prose pre {
  margin-block: 0 20px;
}

.blog-prose ul,
.blog-prose ol {
  padding-inline-start: 24px;
}

.blog-prose a {
  color: var(--tint-deep);
  font-weight: 680;
  text-decoration: underline;
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}

.blog-prose blockquote {
  padding: 4px 0 4px 20px;
  border-inline-start: 4px solid var(--yellow);
}

.blog-prose img {
  display: block;
  width: auto;
  max-width: min(100%, 720px);
  max-height: 620px;
  height: auto;
  margin: 0 auto 28px;
  border-radius: var(--radius-sm);
}

.blog-prose p:has(> img + img) {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 14px;
  margin-block: 10px 32px;
}

.blog-prose p:has(> img + img) img {
  width: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
}

.blog-prose code {
  border-radius: 6px;
  background: var(--paper-deep);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.9em;
}

.blog-prose :not(pre) > code {
  padding: 2px 5px;
}

.blog-prose pre {
  max-width: 100%;
  padding: 18px;
  border-radius: var(--radius-sm);
  background: var(--paper-deep);
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
}

.blog-prose pre code {
  background: transparent;
  white-space: pre;
}

.blog-post-footer {
  padding-block: 0 100px;
}

.blog-back {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  color: var(--tint-deep);
  font-size: 0.9rem;
  font-weight: 700;
}

@media (max-width: 1100px) {
  .nav-optional {
    display: none;
  }

  .site-nav {
    gap: 18px;
  }
}

@media (max-width: 1020px) {
  .hero-inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(390px, 1.1fr);
    gap: 30px;
  }

  .native-phone {
    left: 2%;
  }

  .floating-tracker-image {
    right: -7%;
  }

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

  .feature-card {
    min-height: 250px;
  }

  .feature-mark {
    width: 52px;
    height: 52px;
    margin-bottom: 34px;
  }
}

@media (max-width: 840px) {
  .nav-optional {
    display: none;
  }

  .site-nav {
    gap: 15px;
  }

  .hero-inner {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-block: 72px 90px;
  }

  .hero-copy-block {
    max-width: 680px;
  }

  .product-stage {
    width: min(100%, 660px);
    min-height: 620px;
    margin-inline: auto;
  }

  .native-phone {
    left: 12%;
  }

  .floating-tracker-image {
    right: 4%;
  }

  .section {
    padding-block: 86px;
  }

  .section-intro {
    display: block;
  }

  .section-lead {
    margin-top: 20px;
  }

  .tracker-showcase {
    grid-template-columns: 1fr;
  }

  .tracker-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .tracker-visual {
    min-height: 350px;
  }

  .tracker-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .pro-banner {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 660px) {
  .header-inner,
  .section-inner,
  .footer-inner {
    width: min(calc(100% - 28px), var(--content));
  }

  .blog-content-width {
    width: min(calc(100% - 28px), 800px);
  }

  .header-inner {
    min-height: 72px;
    gap: 8px;
  }

  .site-header .brand {
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
  }

  .site-header .brand img {
    width: 38px;
    height: 38px;
  }

  .site-header .brand span {
    display: none;
  }

  .site-nav {
    gap: 8px;
  }

  .site-nav .button {
    min-height: 44px;
    padding-inline: 10px;
    font-size: 0.78rem;
    white-space: nowrap;
  }

  .language-menu {
    inset-inline-end: 0;
    max-inline-size: calc(100vw - 2rem);
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .language-switcher-footer .language-menu {
    inset-inline-start: 0;
    inset-inline-end: auto;
  }

  .language-option {
    min-width: 44px;
    min-height: 44px;
    padding-inline: 4px;
  }

  .hero-inner {
    padding-block: 58px 72px;
  }

  .hero h1 {
    font-size: clamp(3rem, 16vw, 4.6rem);
  }

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

  .hero-meta {
    justify-content: center;
    gap: 8px 14px;
    text-align: center;
  }

  .product-stage {
    min-height: 565px;
  }

  .native-phone {
    left: 0;
    width: min(330px, 78%);
  }

  .floating-tracker-image {
    right: -2%;
    bottom: 38px;
    width: min(245px, 61%);
  }

  .section {
    padding-block: 68px;
  }

  .section-intro {
    margin-bottom: 32px;
  }

  .feature-grid,
  .steps,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
    padding: 28px;
  }

  .feature-mark {
    width: 50px;
    height: 50px;
    margin-bottom: 24px;
  }

  .tracker-panel {
    display: block;
  }

  .tracker-visual {
    min-height: 300px;
    padding: 24px;
  }

  .tracker-copy {
    padding: 26px 24px 28px;
  }

  .pro-banner {
    gap: 28px;
    padding: 34px 26px;
  }

  .pro-banner .button {
    width: 100%;
  }

  .support-card {
    min-height: auto;
    padding: 26px;
  }

  .support-kicker {
    margin-bottom: 22px;
  }

  .support-list {
    margin-top: 28px;
  }

  .support-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

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

  .footer-inner {
    gap: 28px;
    padding-block: 44px 28px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    grid-column: auto;
    margin-top: 0;
  }

  .legal-hero {
    padding-block: 68px 50px;
  }

  .legal-content {
    padding-block: 50px 84px;
  }

  .legal-document {
    padding: 24px;
  }

  .legal-document > section + section {
    margin-top: 28px;
    padding-top: 28px;
  }

  .blog-hero,
  .blog-post-header {
    padding-block: 62px 42px;
  }

  .blog-list {
    padding-block: 48px 80px;
  }

  .blog-empty {
    padding: 26px;
  }

  .blog-prose p:has(> img + img) {
    display: flex;
    gap: 12px;
    padding-bottom: 8px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
  }

  .blog-prose p:has(> img + img) img {
    width: 82%;
    flex: 0 0 82%;
    scroll-snap-align: start;
  }

  .blog-post-footer {
    padding-bottom: 76px;
  }
}

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

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

  .language-switcher *,
  .language-switcher *::before,
  .language-switcher *::after {
    transition-duration: 0.01ms !important;
  }
}