/* ============================================================
   Somewhere — website styles
   Color tokens mirrored from somewhere-kmp (Theme.kt / Color.kt)
   Font: Pretendard (variable)
   ============================================================ */

@font-face {
  font-family: "Pretendard";
  font-weight: 100 900;
  font-display: swap;
  font-style: normal;
  src: url("../fonts/PretendardVariable.woff2") format("woff2-variations");
}

/* ---- Design tokens -------------------------------------------------------- */
:root {
  /* brand */
  --brand-blue: #005ae3;   /* logo blue  */
  --brand-purple: #c280ff; /* logo purple */
  --brand-green: #4ece52;  /* logo green  */
  --primary: #0072f3;      /* p50 */
  --primary-strong: #005ac3; /* p40 */
  --accent: #493cfa;       /* graph/progress accent */

  /* light scheme (AppLightColorScheme) */
  --background: #f5f5f5;
  --surface: #f5f5f5;
  --surface-bright: #fcfcfc;
  --surface-dim: #eeeeee;
  --surface-container: #fcfcfc;
  --surface-container-low: #e6e6e6;
  --on-surface: #000000;
  --on-surface-variant: #868686;
  --outline: #808080;
  --outline-variant: #ebebeb;
  --inverse-surface: #1a1a1a;
  --inverse-on-surface: #ffffff;

  /* radii (Shape.kt) */
  --r-chip: 14px;
  --r-card: 22px;
  --r-fab: 23px;
  --r-dialog: 35px;
  --r-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.14);

  --maxw: 1080px;
  --nav-h: 64px;
}

:root[data-theme="dark"] {
  /* dark scheme (AppDarkColorScheme) */
  --background: #1a1a1a;
  --surface: #1a1a1a;
  --surface-bright: #212121;
  --surface-dim: #131313;
  --surface-container: #4c4c4c;
  --surface-container-low: #2e2e2e;
  --on-surface: #ffffff;
  --on-surface-variant: #a0a0a0;
  --outline: #999999;
  --outline-variant: #333333;
  --inverse-surface: #f6f6f6;
  --inverse-on-surface: #000000;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.6);
}

/* follow system when no explicit choice was made */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --background: #1a1a1a;
    --surface: #1a1a1a;
    --surface-bright: #212121;
    --surface-dim: #131313;
    --surface-container: #4c4c4c;
    --surface-container-low: #2e2e2e;
    --on-surface: #ffffff;
    --on-surface-variant: #a0a0a0;
    --outline: #999999;
    --outline-variant: #333333;
    --inverse-surface: #f6f6f6;
    --inverse-on-surface: #000000;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.6);
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
  background: var(--background);
  color: var(--on-surface);
  overflow-x: hidden;
  line-height: 1.55;
  /* wrap at word boundaries (keeps Korean 어절 together). Long tokens get
     their own overflow rules where needed. */
  word-break: keep-all;
  overflow-wrap: normal;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.2s ease, color 0.2s ease;
}

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

a {
  color: inherit;
  text-decoration: none;
  overflow-wrap: break-word;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 48px;
}

.hidden {
  display: none !important;
}

/* ---- Nav ----------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--background) 82%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--outline-variant);
}

/* Home page only: nav hides at the very top, slides in after a small scroll */
.is-home .nav {
  position: fixed;
  left: 0;
  right: 0;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

.is-home .nav--visible {
  transform: translateY(0);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.brand .logo {
  width: 35px;
  height: 35px;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 8px;
  color: var(--on-surface-variant);
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--primary);
}

/* small round controls (lang + theme) */
.icon-btn {
  height: 38px;
  min-width: 38px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--outline-variant);
  background: var(--surface-bright);
  color: var(--on-surface);
  border-radius: var(--r-pill);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease,
    transform 0.05s ease;
}

.icon-btn:hover {
  border-color: var(--outline);
  background: var(--surface-dim);
}

.icon-btn:active {
  transform: scale(0.96);
}

.icon-btn svg {
  width: 18px;
  height: 18px;
}

.icon-btn[data-action="toggle-lang"] {
  width: 82px;
  padding: 0;
}

.icon-btn[data-action="toggle-theme"] {
  width: 38px;
  padding: 0;
  border-radius: 50%;
}

/* ---- Store badges -------------------------------------------------------- */
.store-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  flex: none;
  border-radius: 5px;
  cursor: pointer;
}

.store-badge:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 6px;
}

.store-badge img {
  display: block;
  width: auto;
  height: 40px;
  max-width: none;
}

.store-badge--ios img {
  width: 120px;
}

.store-badge--android img {
  width: 135px;
}

/* ---- Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: visible;
  padding: clamp(56px, 9vw, 110px) 0 clamp(48px, 7vw, 90px);
}

.intro-hero {
  padding-top: clamp(52px, 8vw, 88px);
  background: linear-gradient(180deg, var(--surface-bright), var(--background));
}

.hero__glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(620px 420px at 18% 8%, color-mix(in srgb, var(--brand-blue) 22%, transparent), transparent 70%),
    radial-gradient(560px 420px at 88% 28%, color-mix(in srgb, var(--brand-purple) 24%, transparent), transparent 70%),
    radial-gradient(520px 420px at 60% 96%, color-mix(in srgb, var(--brand-green) 18%, transparent), transparent 70%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero__logo {
  width: 88px;
  height: 88px;
  margin-bottom: 22px;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.12));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  padding: 6px 14px;
  border-radius: var(--r-pill);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  font-weight: 800;
}

.hero h1 .grad {
  background: linear-gradient(110deg, var(--brand-blue), var(--accent) 45%, var(--brand-purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  font-size: clamp(16px, 2.2vw, 19px);
  color: var(--on-surface-variant);
  margin: 0 0 32px;
  max-width: 46ch;
}

.hero__cta {
  margin-top: 32px;
}

.hero__note {
  margin-top: 20px;
  font-size: 13px;
  color: var(--on-surface-variant);
}

.hero-shots {
  position: relative;
  justify-self: center;
  width: min(520px, 100%);
  min-height: clamp(520px, 58vw, 680px);
}

.screen-shot {
  display: block;
  width: auto;
  max-width: none;
  height: auto;
  filter: drop-shadow(0 24px 44px rgba(0, 0, 0, 0.18));
}

.screen-shot--main {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  width: min(280px, 54%);
}

.screen-shot--overlap {
  position: absolute;
  right: 38px;
  top: 0;
  z-index: 1;
  width: min(270px, 52%);
}

/* phone mockup */
.mockup {
  justify-self: center;
  width: min(300px, 78vw);
  aspect-ratio: 300 / 610;
  border-radius: 44px;
  background: var(--surface-bright);
  border: 1px solid var(--outline-variant);
  box-shadow: var(--shadow-lg);
  padding: 12px;
  position: relative;
}

.mockup__screen {
  width: 100%;
  height: 100%;
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(140% 80% at 10% 0%, color-mix(in srgb, var(--brand-blue) 18%, var(--surface)) , var(--surface) 60%);
  position: relative;
  display: flex;
  flex-direction: column;
}

.mockup__notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 26px;
  background: #0d0d0d;
  border-radius: var(--r-pill);
  z-index: 3;
}

.mockup__map {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.mockup__card {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 2;
  background: var(--surface-bright);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-md);
  padding: 16px 18px;
}

.mockup__card h4 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
}

.mockup__card span {
  font-size: 13px;
  color: var(--on-surface-variant);
}

.mockup__chips {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.mockup__chip {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  color: #fff;
}

/* ---- Sections ------------------------------------------------------------ */
.section {
  padding: clamp(56px, 8vw, 96px) 0;
}

.section__head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(36px, 5vw, 56px);
}

.feature-story .section__head {
  max-width: 780px;
}

.section__head h2 {
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  font-weight: 800;
}

.section__head p {
  color: var(--on-surface-variant);
  font-size: 17px;
  margin: 0;
}

.feature-story {
  background: var(--background);
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  /* row gap separates 지도 / AI·협업 / 대화면; column gap between AI & 협업 */
  gap: clamp(56px, 8vw, 96px) 24px;
}

.story-card {
  min-height: 580px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.story-card--wide {
  grid-column: 1 / -1;
  min-height: auto;
  /* wide images carry an all-around shadow, so don't clip it */
  overflow: visible;
}

.story-card__copy {
  padding: clamp(20px, 3vw, 28px) 0 24px;
  max-width: 560px;
}

.story-card--wide .story-card__copy {
  max-width: none;
}

.story-card--wide h3 {
  white-space: nowrap;
}

.story-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 12px;
  padding: 0 12px;
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
}

.story-card h3,
.support-panel h2,
.pro-panel h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.story-card h3 {
  font-size: clamp(24px, 3.5vw, 34px);
}

.story-card p {
  max-width: 48ch;
  margin: 14px 0 0;
  color: var(--on-surface-variant);
  font-size: 17px;
}

.story-card.story-card--wide p {
  max-width: none;
  white-space: nowrap;
}

.story-image {
  display: block;
  align-self: center;
  width: auto;
  height: auto;
  max-width: none;
}

.story-image--phone {
  width: min(300px, 72%);
  margin: 0 auto -120px;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.16));
}

.story-image--tablet {
  width: min(960px, calc(100% - 48px));
  margin: 24px auto;
  /* soft shadow radiating in every direction */
  filter: drop-shadow(0 0 38px rgba(0, 0, 0, 0.16));
}

.story-image--foldable {
  width: min(720px, calc(100% - 48px));
  margin: 24px auto;
  /* soft shadow radiating in every direction */
  filter: drop-shadow(0 0 38px rgba(0, 0, 0, 0.18));
}

.detail-section {
  padding-top: 0;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.support-panel,
.pro-panel {
  padding: clamp(8px, 2vw, 16px) 0;
}

.support-panel h2,
.pro-panel h2 {
  font-size: clamp(24px, 3.5vw, 34px);
}

.support-list,
.pro-list {
  list-style: disc;
  padding-left: 1.25em;
  margin: 26px 0 0;
  display: grid;
  gap: 12px;
}

.support-list li,
.pro-list li {
  color: var(--on-surface);
  font-size: 16px;
  font-weight: 400;
}

/* features */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature {
  background: var(--surface-bright);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-card);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--outline);
}

.feature__icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: #fff;
}

.feature__icon svg {
  width: 26px;
  height: 26px;
}

.feature h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
}

.feature p {
  margin: 0;
  color: var(--on-surface-variant);
  font-size: 15px;
}

/* CTA band */
.cta {
  --cta-qr-gutter: clamp(24px, 3.6vw, 40px);
  --cta-qr-card-size: clamp(224px, 28vw, 288px);
  background: linear-gradient(120deg, var(--brand-blue) 0%, var(--brand-purple) 100%);
  border-radius: var(--r-dialog);
  padding: var(--cta-qr-gutter) var(--cta-qr-gutter) var(--cta-qr-gutter) clamp(40px, 6vw, 64px);
  text-align: left;
  color: #fff;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(28px, 5vw, 56px);
}

.cta__text {
  flex: 1 1 auto;
  min-width: 0;
}

.cta h2 {
  font-size: clamp(26px, 4vw, 38px);
  margin: 0 0 12px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.cta p {
  margin: 0 0 28px;
  font-size: 17px;
  opacity: 0.92;
}

.cta__buttons {
  justify-content: flex-start;
}

/* QR — scan to open the OS-branching download page */
.cta__qr {
  flex: none;
  position: relative;
  width: var(--cta-qr-card-size);
  height: var(--cta-qr-card-size);
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow-md);
}

.cta__qr-code {
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding: clamp(30px, 5vw, 36px);
}

.cta__qr-code svg {
  display: block;
  width: 100%;
  height: 100%;
}

.cta__qr-label {
  position: absolute;
  bottom: clamp(10px, 1.6vw, 16px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  line-height: 1.35;
  font-weight: 700;
  text-align: center;
  width: max-content;
  max-width: min(320px, 100vw - 40px);
  color: #868686;
}

:root[data-theme="dark"] .cta__qr {
  box-shadow: none;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .cta__qr {
    box-shadow: none;
  }
}

/* ---- Footer -------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--outline-variant);
  padding: 44px 0;
  margin-top: 24px;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.footer .brand {
  font-size: 17px;
}

.footer__meta {
  font-size: 14px;
  color: var(--on-surface-variant);
  line-height: 1.7;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 14px;
  font-weight: 600;
}

.footer__links a:hover {
  color: var(--primary);
}

.footer__legal,
.store-legal {
  color: var(--on-surface-variant);
  font-size: 11px;
  line-height: 1.5;
}

.footer__legal {
  max-width: var(--maxw);
  margin: 24px auto 0;
  padding: 0 48px;
  text-align: left;
}

/* ---- Material Symbols icon + email copy button --------------------------- */
.material-symbols-rounded {
  font-family: "Material Symbols Rounded";
  font-weight: normal;
  font-style: normal;
  font-size: 20px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  font-variation-settings:
    "FILL" 0,
    "wght" 400,
    "GRAD" 0,
    "opsz" 24;
}

.contact-email {
  display: inline-flex;
  align-items: baseline;
  vertical-align: baseline;
  overflow-wrap: break-word;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  margin-left: 6px;
  padding: 3px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.copy-btn:hover {
  color: var(--primary);
  background: var(--surface-dim);
}

.copy-btn .material-symbols-rounded {
  font-size: 18px;
}

.copy-btn.is-copied {
  color: var(--brand-green);
}

/* ---- Legal pages (privacy) ----------------------------------------------- */
.legal {
  padding: clamp(40px, 6vw, 72px) 0 80px;
}

.legal__wrap {
  width: 100%;
  max-width: calc(var(--maxw) - 96px);
  margin: 0 auto;
}

.legal h1 {
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 8px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.legal .updated {
  color: var(--on-surface-variant);
  font-size: 14px;
  margin: 0 0 36px;
}

.legal h2 {
  font-size: 21px;
  font-weight: 700;
  margin: 40px 0 12px;
}

.legal p,
.legal li {
  color: var(--on-surface);
  font-size: 16px;
}

.legal p {
  margin: 0 0 14px;
}

.legal ul {
  margin: 0 0 14px;
  padding-left: 22px;
}

.legal li {
  margin-bottom: 6px;
}

.legal a {
  color: var(--primary);
  font-weight: 600;
}

.legal a:hover {
  text-decoration: underline;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 14px;
  color: var(--on-surface-variant);
  margin-bottom: 28px;
}

.back-link:hover {
  color: var(--primary);
}

/* sub-headings inside legal articles */
.legal h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 22px 0 8px;
}

/* small effective-date / note lines */
.legal .muted {
  color: var(--on-surface-variant);
  font-size: 14px;
}

/* effective-date row with the past-policy (date) picker on the right */
.legal__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  margin: 0 0 36px;
}

.legal__head .updated {
  margin: 0;
}

.legal__versions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.legal__versions-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--on-surface-variant);
}

.legal__select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

/* custom chevron — equal gap on top, bottom and right (9px) */
.legal__select-wrap::after {
  content: "";
  position: absolute;
  right: 9px;
  top: 0;
  bottom: 0;
  margin: auto 0;
  width: 14px;
  height: 14px;
  background-color: var(--on-surface-variant);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center / 14px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center / 14px no-repeat;
  pointer-events: none;
}

.legal__select {
  font: inherit;
  font-size: 14px;
  line-height: 1;
  font-weight: 600;
  color: var(--on-surface);
  background-color: var(--surface-container);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-chip);
  padding: 8px 30px 8px 12px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.legal__select:hover {
  border-color: var(--primary);
}

/* language toggling for static bilingual legal bodies
   (the lang attribute on <html> is set by assets/js/i18n.js) */
html[lang="ko"] .lang-en,
html[lang="en"] .lang-ko {
  display: none;
}

/* ---- Redirect page ------------------------------------------------------- */
.redirect {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
}

.redirect__card {
  max-width: 420px;
}

.redirect__logo {
  width: 76px;
  height: 76px;
  margin: 0 auto 24px;
}

.redirect h1 {
  font-size: 24px;
  margin: 0 0 10px;
  font-weight: 800;
}

.redirect p {
  color: var(--on-surface-variant);
  margin: 0 0 28px;
}

.spinner {
  width: 38px;
  height: 38px;
  border: 3px solid var(--outline-variant);
  border-top-color: var(--primary);
  border-radius: 50%;
  margin: 0 auto 28px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.redirect__buttons {
  flex-direction: row;
  justify-content: center;
}

.redirect__home {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 44px;
  margin: 22px auto 0;
  padding: 0 22px;
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-pill);
  background: var(--surface-bright);
  color: var(--on-surface);
  font-size: 14px;
  font-weight: 600;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.redirect__home:hover {
  border-color: var(--outline);
  background: var(--surface-dim);
}

.redirect .store-legal {
  max-width: 360px;
  margin: 36px auto 0;
}

/* ---- Reveal animation ---------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---- Responsive ---------------------------------------------------------- */
@media (max-width: 860px) {
  .intro-hero {
    padding-bottom: clamp(76px, 10vw, 96px);
  }
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__logo {
    margin-left: auto;
    margin-right: auto;
  }
  .hero p.lead {
    margin-left: auto;
    margin-right: auto;
  }
  .hero__cta {
    justify-content: center;
  }
  .hero-shots {
    min-height: clamp(470px, 120vw, 620px);
  }
  .story-grid,
  .details-grid {
    grid-template-columns: 1fr;
  }
  .story-card {
    min-height: 560px;
  }
  .story-card--wide {
    min-height: auto;
  }
  .mockup {
    order: -1;
    margin-bottom: 8px;
  }
  .features {
    grid-template-columns: 1fr;
  }
}

/* Phones/small tablets: stack the CTA and center every element. */
@media (max-width: 768px) {
  .cta {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .cta__text {
    width: 100%;
  }
  .cta__buttons {
    justify-content: center;
  }
}

@media (min-width: 861px) {
  .feature-story .section__head h2 {
    white-space: nowrap;
  }
}

@media (max-width: 860px) {
  .story-card--wide h3 {
    white-space: normal;
  }

  .story-card.story-card--wide p {
    white-space: normal;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 20px;
  }
  .footer__legal {
    padding: 0 20px;
  }
  .nav__inner {
    padding-left: 10px;
    padding-right: 10px;
  }
  .nav .brand {
    font-size: 16px;
    gap: 8px;
  }
  .nav .brand .logo {
    width: 28px;
    height: 28px;
  }
  .nav__actions {
    gap: 6px;
  }
  .nav__link {
    padding: 0 4px;
    font-size: 13px;
  }
  .nav__actions .icon-btn[data-action="toggle-lang"] {
    width: 54px;
    font-size: 13px;
  }
  .hero-shots {
    width: min(340px, 100%);
    min-height: 470px;
  }
  .screen-shot--main {
    width: 57%;
  }
  .screen-shot--overlap {
    width: 55%;
    right: 26px;
  }
  .story-card {
    min-height: 520px;
  }
  .story-card--wide {
    min-height: auto;
  }
  .story-image--phone {
    width: min(260px, 76%);
    margin-bottom: -100px;
  }
  .story-image--tablet,
  .story-image--foldable {
    width: calc(100% - 28px);
  }
  .store-badges {
    flex-wrap: nowrap;
    gap: 10px;
  }
  .store-badge {
    height: auto;
  }
  .store-badge img {
    height: auto;
  }
  .store-badge--ios img {
    width: clamp(104px, 31vw, 120px);
  }
  .store-badge--android img {
    width: clamp(117px, 35vw, 135px);
  }
  .hero__cta {
    flex-direction: row;
    justify-content: center;
  }
  .cta__buttons {
    flex-direction: row;
    justify-content: center;
  }
  .cta {
    padding-left: clamp(16px, 5vw, 40px);
    padding-right: clamp(16px, 5vw, 40px);
  }
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}