/* ==========================================================================
   Landing Page
   ========================================================================== */

/* ---------------------------------------------------------------------------
   Base
   --------------------------------------------------------------------------- */

.landing-page {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Korean locale overrides */
html[lang="ko"] .landing-page,
html[lang="ko"] .landing-page * {
  font-family: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
}

html[lang="ko"] .landing-feature__title-en {
  font-family: 'Cormorant Garamond', serif;
}

html[lang="ko"] .landing-feature__title-ko {
  font-size: 34px;
}

html[lang="ko"] .landing-feature__title-sep {
  font-weight: 300;
}

html[lang="ko"] .landing-about,
html[lang="ko"] .landing-about__light {
  font-size: 34px;
  font-weight: 500;
  line-height: 1.4;
}

html[lang="ja"] .landing-about,
html[lang="ja"] .landing-about__light {
  font-size: 32px;
  font-weight: 500;
  line-height: 1.5;
}

html[lang="ko"] .landing-hero__hook {
  line-height: 1.2;
}

html[lang="ko"] .landing-app-intro__text {
  font-size: 28px;
  line-height: 1.5;
}

html[lang="ja"] .landing-app-intro__text {
  font-size: 26px;
  line-height: 1.6;
}

html[lang="ja"] .landing-app-intro__text br {
  display: none;
}


/* ---------------------------------------------------------------------------
   Navigation
   --------------------------------------------------------------------------- */

.landing-nav {
  position: fixed;
  top: var(--spacing-3);
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-bg-primary);
}

.landing-nav::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--spacing-3);
  background: var(--color-bg-primary);
  z-index: 100;
}

.landing-nav__inner {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-8);
  position: relative;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-nav__logo {
  display: flex;
  align-items: center;
}

.landing-nav__logo-img {
  height: 20px;
  width: auto;
}


.landing-nav__links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
  align-items: center;
}

.landing-nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 76px;
  padding: 8px 12px;
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text-primary);
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  border-radius: 999px;
  transition: background-color 0.15s ease;
}

.landing-nav__link:hover {
  background-color: var(--color-card-fill);
}

.landing-nav__link--disabled {
  color: var(--color-text-primary);
  cursor: default;
}

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

.landing-nav__spacer {
  flex: 1;
}

/* Language switcher — desktop globe dropdown */
.landing-nav__lang {
  position: relative;
  display: flex;
  align-items: center;
}

.landing-nav__lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-radius: var(--radius-base);
  transition: color 0.15s, background-color 0.15s;
}

.landing-nav__lang-btn:hover {
  color: var(--color-text-primary);
  background-color: var(--color-card-fill);
}

.landing-nav__lang-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 120px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  padding: var(--spacing-1) 0;
  z-index: 100;
}

.landing-nav__lang-item {
  display: block;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: background-color 0.15s;
}

.landing-nav__lang-item:hover {
  background-color: var(--color-card-fill);
}

.landing-nav__lang-item--active {
  font-weight: 600;
}

/* Language switcher — mobile drawer */
.landing-nav__drawer-lang {
  display: flex;
  gap: var(--spacing-2);
  padding: var(--spacing-2) 0;
  margin-top: var(--spacing-2);
  border-top: 1px solid var(--color-border-soft);
}

.landing-nav__drawer-lang-item {
  font-size: 14px;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-base);
  transition: color 0.15s, background-color 0.15s;
}

.landing-nav__drawer-lang-item:hover {
  color: var(--color-text-primary);
  background-color: var(--color-card-fill);
}

.landing-nav__drawer-lang-item--active {
  color: var(--color-text-primary);
  font-weight: 600;
}

/* button_to wrapper for authenticated locale switcher — stay transparent so
   the existing flex/block layouts work as if the item were a plain link. */
.landing-nav__lang-form {
  display: contents;
  margin: 0;
}

/* Reset native button chrome inside the locale switcher forms so the buttons
   inherit the same look as the previous anchor tags. */
.landing-nav__lang-form > button.landing-nav__lang-item,
.landing-nav__lang-form > button.landing-nav__drawer-lang-item {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
  font: inherit;
  appearance: none;
}

.landing-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-5);
  margin-left: auto;
}

.landing-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text-inverse);
  background: var(--color-text-primary);
  padding: var(--spacing-btn-y) var(--spacing-btn-x);
  border-radius: var(--radius-full);
  text-decoration: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  transition: transform 0.15s ease, background 0.15s ease;
}

/* Force DM Sans on the CTA even when Korean locale override applies */
html[lang="ko"] .landing-nav__cta {
  font-family: 'DM Sans', sans-serif;
}

.landing-nav__cta:hover {
  background: var(--color-gray-900);
  transform: scale(1.02);
}

.landing-nav__cta:active {
  transform: scale(0.96);
}

.landing-nav__cta--disabled {
  opacity: 1;
  pointer-events: none;
}

/* Profile Avatar & Dropdown */
.landing-nav__profile {
  position: relative;
}

.landing-nav__avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  background: var(--color-card-fill);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease;
}

.landing-nav__avatar:active {
  transform: scale(0.94);
}

.landing-nav__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.landing-nav__avatar-initial {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.landing-profile-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 240px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-dropdown);
  z-index: 200;
  overflow: hidden;
}

.landing-profile-menu__header {
  padding: var(--spacing-4);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.landing-profile-menu__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

.landing-profile-menu__username {
  font-size: 13px;
  color: var(--color-text-muted);
}

.landing-profile-menu__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-top: 4px;
  width: fit-content;
}

.landing-profile-menu__badge--member {
  background: var(--color-card-fill);
  color: var(--color-text-secondary);
}

.landing-profile-menu__badge--member-plus {
  background: var(--color-text-primary);
  color: var(--color-text-inverse);
}

.landing-profile-menu__divider {
  height: 1px;
  background: var(--color-border-soft);
}

.landing-profile-menu__items {
  padding: var(--spacing-1) 0;
}

.landing-profile-menu__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-4);
  font-size: 14px;
  font-family: inherit;
  color: var(--color-text-primary);
  text-decoration: none;
  background: none;
  border: none;
  width: 100%;
  cursor: pointer;
  transition: background 0.1s;
}

.landing-profile-menu__item:hover {
  background: var(--color-card-fill);
}

.landing-profile-menu__item--upgrade {
  color: var(--color-text-primary);
  font-weight: 500;
}

.landing-profile-menu__item--danger {
  color: var(--color-danger);
}

.landing-profile-menu__item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Back nav bar */
.landing-nav__back {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  text-decoration: none;
  padding: var(--spacing-1);
}

.landing-nav__title {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-text-primary);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.landing-nav__back-spacer {
  width: 20px;
}

/* Hamburger toggle — mobile only */
.landing-nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: -8px;
}

.landing-nav__toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--color-text-primary);
}

/* Desktop: hide mobile-only elements */
.landing-nav__mobile-right {
  display: none;
}

.landing-nav__backdrop {
  display: none;
}

.landing-nav__drawer {
  display: none;
}

.landing-nav__close {
  display: none;
}

.landing-nav__menu-logo {
  display: none;
}

.landing-nav__mobile-logo {
  display: none;
}

@media (max-width: 640px) {
  .landing-nav__toggle {
    display: flex;
  }

  .landing-nav__inner {
    padding: 0 var(--spacing-5);
  }

  .landing-nav__links {
    display: none;
  }

  .landing-nav__actions {
    display: none;
  }

  .landing-nav__logo {
    display: none;
  }

  .landing-nav__mobile-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    text-decoration: none;
  }

  .landing-nav__mobile-logo-img {
    height: 16px;
    width: auto;
  }

  .landing-nav__mobile-right {
    display: flex;
    align-items: center;
    margin-left: auto;
  }

  .landing-nav__mobile-right .landing-nav__cta {
    font-size: var(--font-size-sm);
    padding: var(--spacing-3) var(--spacing-3);
  }

  .landing-nav__drawer-main,
  .landing-nav__drawer-profile-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
  }

  .landing-nav__drawer-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-top: auto;
    padding-top: var(--spacing-5);
    background: none;
    border: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
  }

  .landing-nav__drawer-header-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
  }

  .landing-nav__drawer-profile-info-lg {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-6) 0;
  }

  .landing-nav__drawer-avatar--lg {
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-2);
  }

  .landing-nav__drawer-profile-menu {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
  }

  .landing-nav__drawer-menu-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
    text-decoration: none;
    padding: var(--spacing-2) var(--spacing-2);
    border-radius: var(--radius-base);
    background: none;
    border: none;
    cursor: pointer;
    width: 100%;
  }

  .landing-nav__drawer-menu-item--danger {
    color: var(--color-danger);
  }

  .landing-nav__drawer-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--color-card-fill);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .landing-nav__drawer-avatar .landing-nav__avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .landing-nav__drawer-avatar .landing-nav__avatar-initial {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-secondary);
  }

  .landing-nav__drawer-profile-info {
    display: flex;
    flex-direction: column;
  }

  .landing-nav__drawer-profile-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
  }

  .landing-nav__drawer-profile-username {
    font-size: 13px;
    color: var(--color-text-muted);
  }

  /* Backdrop overlay */
  .landing-nav__backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 199;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }

  .landing-nav__backdrop--visible {
    opacity: 1;
    pointer-events: auto;
  }

  /* Drawer panel */
  .landing-nav__drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    max-width: 85vw;
    background: var(--color-bg-primary);
    z-index: 200;
    padding: var(--spacing-5) var(--spacing-6);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }

  .landing-nav__drawer--open {
    transform: translateX(0);
  }

  .landing-nav__drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-8);
  }

  .landing-nav__menu-logo {
    display: flex;
  }

  .landing-nav__menu-logo-img {
    height: 20px;
    width: auto;
  }

  .landing-nav__close {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: var(--spacing-2);
  }

  .landing-nav__drawer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
  }

  .landing-nav__drawer-links .landing-nav__link {
    justify-content: flex-start;
    text-align: left;
    min-width: 0;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    letter-spacing: -0.01em;
    padding: var(--spacing-2) var(--spacing-2);
    border-radius: var(--radius-base);
  }

  .landing-nav__drawer-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding-top: var(--spacing-5);
    margin-top: var(--spacing-5);
  }

  .landing-nav__drawer-actions .landing-nav__link {
    font-size: var(--font-size-md);
    padding: var(--spacing-2) var(--spacing-2);
  }

  .landing-nav__drawer-actions .landing-nav__cta {
    font-size: var(--font-size-sm);
    padding: var(--spacing-3) 18px;
  }
}

/* ---------------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------------- */

.landing-hero {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--spacing-5);
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.landing-hero__group {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.landing-hero__hook {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-3);
}

/* Mobile-only forced line break (used in Korean hero_hook_html).
   Default: hidden everywhere. Mobile override below re-enables it. */
.landing-br-mobile {
  display: none;
}

.landing-hero__title {
  font-family: 'DM Sans', sans-serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.landing-hero__motto {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-10);
}

.landing-hero__subscribe {
  margin-top: 32px;
  width: 380px;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {

  .landing-hero__hook {
    font-size: 64px;
  }

  html[lang="ja"] .landing-hero__hook {
    font-size: 56px;
  }

  .landing-hero__title {
    font-size: 22px;
  }

  html[lang="ja"] .landing-hero__title {
    font-size: 20px;
  }

  .landing-hero__motto {
    font-size: 22px;
  }
}

@media (max-width: 640px) {
  .landing-hero {
    min-height: 0;
    padding: 0 var(--spacing-5);
    min-height: 100dvh;
    justify-content: center;
  }

  .landing-hero__hook {
    font-size: 40px;
    line-height: 1.2;
    margin-bottom: var(--spacing-3);
  }

  html[lang="ko"] .landing-hero__hook {
    line-height: 1.3;
  }

  .landing-br-mobile {
    display: initial;
  }

  .landing-hero__title {
    font-size: 17px;
  }

  .landing-hero__subscribe {
    margin-top: var(--spacing-6);
  }

}

/* ---------------------------------------------------------------------------
   Sections
   --------------------------------------------------------------------------- */

.landing-section {
  padding: 80px var(--spacing-5);
}

.landing-section--tight {
  padding-top: 0;
  margin-top: -120px;
}

#about {
  padding-bottom: 200px;
}

.landing-section--alt {
  background: var(--color-card-fill);
}

.landing-section__inner {
  max-width: 720px;
  margin: 0 auto;
}

.landing-section__inner--wide {
  max-width: 960px;
}

.landing-section__heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--spacing-3);
  color: var(--color-text-primary);
}

.landing-section__heading--hero {
  font-size: 48px;
}

@media (min-width: 768px) {
  .landing-section {
    padding: 120px var(--spacing-5);
  }

  .landing-section__inner {
    max-width: 960px;
  }

  .landing-section__inner--wide {
    max-width: 1120px;
  }

  .landing-section__heading {
    font-size: 34px;
  }

  .landing-section__heading--hero {
    font-size: 64px;
  }

  .landing-app__desc--hero {
    font-size: 22px;
  }
}

/* ---------------------------------------------------------------------------
   About
   --------------------------------------------------------------------------- */

.landing-about__row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-10);
  max-width: 900px;
  margin: 0 auto;
}

.landing-about__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-8) var(--spacing-12);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-soft);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  flex-shrink: 0;
}

.landing-about__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 1px solid var(--color-border-soft);
  flex-shrink: 0;
}

.landing-about__username {
  font-family: 'DM Sans', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: -0.01em;
}

.landing-about {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--color-text-primary);
  flex: 1;
  align-self: stretch;
  text-wrap: pretty;
}

.landing-about strong {
  font-weight: 500;
}

.landing-about__light {
  font-weight: 600;
  color: var(--color-text-primary);
}

@media (max-width: 640px) {
  .landing-section--tight {
    margin-top: -20px;
    padding-top: 0;
  }

  #about {
    padding-bottom: 120px;
  }

  .landing-about {
    font-size: 24px;
  }

  .landing-about__card {
    padding: var(--spacing-4) var(--spacing-6);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.09);
  }

  .landing-about__icon {
    width: 40px;
    height: 40px;
    border-color: rgba(0, 0, 0, 0.09);
  }

  .landing-about__username {
    font-size: var(--font-size-sm);
    color: rgba(0, 0, 0, 0.09);
  }
}

.landing-about__brand {
  font-weight: inherit;
}


/* ---------------------------------------------------------------------------
   Pillars (App section)
   --------------------------------------------------------------------------- */

.landing-pillars {
  display: grid;
  gap: var(--spacing-8);
}

.landing-pillar__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: var(--spacing-3);
}

.landing-pillar__text {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ---------------------------------------------------------------------------
   App (landing home)
   --------------------------------------------------------------------------- */

#app {
  padding-top: 120px;
}

#app .landing-section__inner {
  text-align: center;
}

.landing-app__desc {
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  letter-spacing: -0.01em;
  margin-bottom: var(--spacing-8);
}

.landing-app__desc--hero {
  font-family: 'DM Sans', sans-serif;
  font-size: 22px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: normal;
}

.landing-app__icon {
  display: block;
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-6);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}

.landing-app__screenshots {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.landing-app__screenshot {
  width: 200px;
  height: auto;
  border-radius: 16px;
  flex-shrink: 0;
}

.landing-app__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text-inverse);
  background: var(--color-fill-dark);
  padding: 16px 40px;
  border-radius: 100px;
  text-decoration: none;
  line-height: 1;
  transition: transform 0.15s ease;
}

.landing-app__cta:hover {
  background: var(--color-gray-900);
  transform: scale(1.02);
}

.landing-app__mockups {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin: 72px 0 80px;
}

.landing-app__phone {
  width: 240px;
  padding: 6px;
  background: var(--color-bg-primary);
  border-radius: 34px;
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
  transform: scale(0.88) translateY(24px);
  margin: 0 -20px;
  z-index: 1;
}

.landing-app__phone:nth-child(2) {
  transform: scale(1);
  z-index: 2;
  width: 260px;
}

.landing-app__screen {
  width: 100%;
  display: block;
  border-radius: 28px;
}

@media (max-width: 768px) {
  .landing-app__mockups {
    margin: 32px 0;
  }

  .landing-app__phone {
    width: 140px;
    border-radius: 22px;
    padding: 4px;
  }

  .landing-app__phone:nth-child(2) {
    width: 160px;
  }

  .landing-app__screen {
    border-radius: 18px;
  }
}

@media (max-width: 480px) {
  .landing-app__phone {
    width: 110px;
    border-radius: 18px;
    padding: 3px;
    margin: 0 -12px;
  }

  .landing-app__phone:nth-child(2) {
    width: 130px;
  }

  .landing-app__screen {
    border-radius: 15px;
  }
}

@media (max-width: 640px) {
  .landing-app__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    margin-bottom: var(--spacing-2);
  }

  #app {
    padding-top: 60px;
  }

  .landing-section__heading--hero {
    font-size: 34px;
    line-height: var(--line-height-tight);
  }

  .landing-app__desc--hero {
    font-size: 17px;
    line-height: var(--line-height-normal);
  }

  .landing-app__cta {
    font-size: var(--font-size-md);
    padding: var(--spacing-3) 28px;
  }
}

/* ---------------------------------------------------------------------------
   App Detail — Hero (Apple-style)
   --------------------------------------------------------------------------- */

.landing-app-hero {
  padding: 120px var(--spacing-5) 140px;
  text-align: center;
  overflow: hidden;
}

.landing-app-hero__text {
  max-width: 960px;
  margin: 0 auto 120px;
}

.landing-app-hero__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 32px;
  color: var(--color-fill-dark);
}

.landing-app-hero__subtitle {
  font-size: 19px;
  line-height: 1.4;
  color: var(--color-text-secondary);
  letter-spacing: -0.01em;
  max-width: 560px;
  margin: 0 auto;
}

.landing-app-hero__phones {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.landing-app-hero__phone {
  width: 180px;
  flex-shrink: 0;
  padding: 5px;
  background: var(--color-bg-primary);
  border-radius: 30px;
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
}

/* 지그재그: 홀수(1,3,5) 위로, 짝수(2,4) 아래로 */
.landing-app-hero__phone:nth-child(odd) {
  transform: translateY(-24px);
}

.landing-app-hero__phone:nth-child(even) {
  transform: translateY(24px);
}

.landing-app-hero__screen {
  width: 100%;
  display: block;
  border-radius: 25px;
}

@media (min-width: 768px) {
  .landing-app-hero {
    padding: 160px var(--spacing-5) 160px;
  }

  .landing-app-hero__title {
    font-size: 64px;
  }

  .landing-app-hero__subtitle {
    font-size: 21px;
  }

  .landing-app-hero__phones {
    gap: 24px;
  }

  .landing-app-hero__phone {
    width: 200px;
    border-radius: 34px;
    padding: 6px;
  }

  .landing-app-hero__phone:nth-child(odd) {
    transform: translateY(-32px);
  }

  .landing-app-hero__phone:nth-child(even) {
    transform: translateY(32px);
  }

  .landing-app-hero__screen {
    border-radius: 28px;
  }
}

@media (max-width: 640px) {
  .landing-app-hero {
    padding: 100px var(--spacing-5) 60px;
  }

  .landing-app-hero__title {
    font-size: var(--font-size-6xl);
    margin-bottom: var(--spacing-5);
  }

  .landing-app-hero__subtitle {
    font-size: var(--font-size-md);
  }

  .landing-app-hero__text {
    margin-bottom: 40px;
  }

  .landing-app-hero__phones {
    gap: 8px;
    padding: 0 var(--spacing-2);
  }

  .landing-app-hero__phone {
    width: 20%;
    border-radius: 14px;
    padding: 2px;
  }

  .landing-app-hero__phone:nth-child(odd) {
    transform: translateY(-12px);
  }

  .landing-app-hero__phone:nth-child(even) {
    transform: translateY(12px);
  }

  .landing-app-hero__screen {
    border-radius: 12px;
  }
}

/* ---------------------------------------------------------------------------
   App Detail Page
   --------------------------------------------------------------------------- */

.landing-app-detail__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--spacing-3);
}

.landing-app-detail__subtitle {
  font-size: 17px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  letter-spacing: -0.01em;
}

/* ---------------------------------------------------------------------------
   Feature Sections (Apple Intelligence style)
   --------------------------------------------------------------------------- */
.landing-feature {
  padding: 80px 0;
}

.landing-app-intro {
  max-width: none;
  margin: 0;
  padding: 80px 23vw 120px 23vw;
  text-align: left;
}

.landing-app-intro__text {
  font-family: 'DM Sans', sans-serif;
  font-size: 34px;
  font-weight: 500;
  color: var(--color-text-secondary);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.landing-app-intro__highlight {
  color: var(--color-text-primary);
}

.landing-feature__header {
  max-width: 680px;
  margin: 0 auto 60px;
  padding: 0 24px;
  text-align: center;
}

.landing-feature__header--left {
  text-align: left;
  max-width: none;
  margin: 0 0 40px;
  padding: 0 24px 0 23vw;
}

.landing-feature__header--left .landing-feature__subtitle {
  display: inline;
}

.landing-feature__header--left .landing-feature__description {
  display: inline;
}

.landing-feature__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.landing-feature__subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: 22px;
  color: var(--color-text-secondary);
  letter-spacing: -0.01em;
}

.landing-feature__description {
  font-family: 'DM Sans', sans-serif;
  font-size: 22px;
  color: var(--color-text-secondary);
  margin-top: 4px;
  letter-spacing: -0.01em;
}

.landing-feature__cards {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 24px 24px 24px 23vw;
}

.landing-feature__cards::-webkit-scrollbar {
  display: none;
}

.landing-feature__card {
  flex: 0 0 720px;
}

.landing-feature__card--bare {
  flex: 0 0 320px;
}

/* Card background (gray) */
.landing-feature__card-bg {
  background: var(--color-card-fill);
  border-radius: 20px;
  padding: 40px 32px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Unified card visual height */
.landing-feature__card-bg {
  height: 480px;
}

/* Card 1: bare image as phone mockup (no card background) */
.landing-feature__bare-image {
  height: 480px;
  width: auto;
  margin: 0 auto 16px;
  display: block;
  border-radius: 28px;
  box-shadow: var(--shadow-elevated);
}

/* Card bg — top aligned (phone from top, flush with bottom) */
.landing-feature__card-bg--top {
  align-items: flex-start;
  padding: 32px 32px 0 32px;
}

.landing-feature__card-bg--top .landing-feature__phone {
  width: 46%;
  flex-shrink: 0;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  padding-bottom: 0;
}

.landing-feature__card-bg--top .landing-feature__phone-screen {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

/* Cards 2, 3: phone mockup frame */
.landing-feature__phone {
  width: 52%;
  background: var(--color-bg-primary);
  border-radius: 36px;
  padding: 10px;
  box-shadow: var(--shadow-elevated);
}

.landing-feature__phone--sm {
  width: 44%;
}

.landing-feature__phone-screen {
  width: 100%;
  border-radius: 24px;
  display: block;
}

.landing-feature__caption {
  font-size: 14px;
  color: var(--color-text-primary);
  line-height: 1.6;
  letter-spacing: -0.01em;
}

/* Mobile */
@media (max-width: 640px) {
  .landing-feature {
    padding: 48px 0;
  }

  .landing-feature__title {
    font-size: var(--font-size-5xl);
  }

  .landing-feature__header--left {
    line-height: 1.2;
  }

  .landing-feature__subtitle,
  .landing-feature__description {
    font-size: var(--font-size-md);
  }

  .landing-feature__card {
    flex: 0 0 72%;
    min-width: 0;
  }

  .landing-feature__card--bare {
    flex: 0 0 52%;
  }

  .landing-feature__card-bg {
    height: 280px;
    padding: 20px;
    border-radius: 16px;
  }

  .landing-feature__card-bg--top {
    padding: 20px 20px 0;
    align-items: flex-start;
  }

  .landing-feature__card-bg--top .landing-feature__phone {
    width: 72%;
    min-height: calc(100% + 20px);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    padding-bottom: 0;
  }

  .landing-feature__bare-image {
    height: 280px;
    width: auto;
    border-radius: 20px;
  }

  .landing-feature__phone {
    width: 80%;
    border-radius: 20px;
    padding: 5px;
  }

  .landing-feature__phone--sm {
    width: 72%;
  }

  .landing-feature__card-bg--top .landing-feature__phone {
    width: 72%;
  }

  .landing-feature__phone-screen {
    border-radius: 16px;
  }

  .landing-feature__caption {
    font-size: var(--font-size-sm);
    line-height: 1.3;
  }

  .landing-app-intro {
    padding: 40px var(--spacing-5) 48px;
  }

  .landing-app-intro__text {
    font-size: 16px;
  }

  html[lang="ja"] .landing-app-intro__text {
    font-size: 15px;
  }

  .landing-app-intro__text br {
    display: none;
  }

  .landing-feature__header {
    margin-bottom: 32px;
  }

  .landing-feature__header--left {
    padding: 0 var(--spacing-5);
    margin-bottom: 24px;
  }

  .landing-feature__cards {
    padding: 16px var(--spacing-5);
    gap: 16px;
  }

}

/* Desktop */
@media (min-width: 768px) {
  .landing-feature {
    padding: 120px 0;
  }

  .landing-feature__title {
    font-size: 48px;
  }

  .landing-feature__cards {
    padding: 24px 40px 24px 23vw;
  }

  .landing-feature__card {
    flex: 0 0 720px;
  }

  .landing-feature__card--bare {
    flex: 0 0 340px;
  }

  .landing-feature__card-bg {
    border-radius: 24px;
    padding: 40px 32px;
  }

  .landing-feature__caption {
    font-size: 17px;
  }
}

/* Old pillar styles (kept for backwards compat) */

.landing-app-detail__screenshot-wrap {
  text-align: center;
}

.landing-app-detail__screenshot {
  max-width: 280px;
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.landing-app-detail__cta-section {
  text-align: center;
}

.landing-app-detail__cta-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--spacing-3);
}

.landing-app-detail__cta-subtext {
  font-family: 'DM Sans', sans-serif;
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-10);
}

@media (max-width: 640px) {
  .landing-app-detail__cta-text {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-2);
  }

  html[lang="ja"] .landing-app-detail__cta-text {
    font-size: 18px;
    letter-spacing: -0.02em;
  }

  .landing-app-detail__cta-subtext {
    font-size: 14px;
    margin-bottom: var(--spacing-8);
  }
}

/* ---------------------------------------------------------------------------
   Newsletter
   --------------------------------------------------------------------------- */

.landing-chat-form {
  max-width: 560px;
  width: 100%;
}

.landing-chat-input-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  background: var(--color-card-fill);
  border-radius: 100px;
  padding: 8px 8px 8px 24px;
}

.landing-chat-input {
  flex: 1;
  font-size: 15px;
  font-family: inherit;
  background: transparent;
  border: none;
  outline: none;
  color: var(--color-text-primary);
  min-width: 0;
}

.landing-chat-input::placeholder {
  color: var(--color-text-muted);
}

.landing-chat-submit {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-fill-dark);
  color: var(--color-text-inverse);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.landing-chat-submit svg {
  stroke: var(--color-text-inverse);
  width: 18px;
  height: 18px;
}

.landing-chat-submit:active {
  transform: scale(0.92);
}

.landing-section--alt .landing-chat-input-group {
  background: var(--color-bg-primary);
}

#newsletter .landing-section__inner {
  text-align: center;
}

#newsletter .landing-section__heading {
  font-size: 42px;
  margin-bottom: var(--spacing-2);
}

.landing-newsletter__desc {
  font-size: 24px;
  color: var(--color-text-secondary);
  letter-spacing: -0.01em;
  margin-bottom: var(--spacing-10);
}

.landing-newsletter__form-wrap {
  width: 380px;
  max-width: 100%;
  margin: 0 auto;
}

@media (max-width: 768px) {
  #newsletter .landing-section__heading {
    font-size: var(--font-size-5xl);
  }

  .landing-newsletter__desc {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-8);
  }

  .landing-hero__subscribe,
  .landing-newsletter__form-wrap {
    width: calc(100vw - 40px);
    max-width: 320px;
  }

  .landing-chat-input-group {
    padding: 6px 6px 6px 20px;
  }

  .landing-chat-input {
    font-size: 16px;
  }

  .landing-chat-submit {
    width: 32px;
    height: 32px;
  }

  .landing-chat-submit svg {
    width: 14px;
    height: 14px;
  }
}

.landing-newsletter__error {
  font-size: 13px;
  color: var(--color-danger);
  margin-top: var(--spacing-2);
  text-align: center;
}

.landing-newsletter__success {
  padding: var(--spacing-3) 0;
  text-align: center;
}

.landing-newsletter__success-main {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
  margin-bottom: var(--spacing-2);
}

.landing-newsletter__success-sub {
  font-size: 15px;
  color: var(--color-text-muted);
  letter-spacing: -0.01em;
}

/* ---------------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------------- */

.landing-btn {
  display: inline-block;
  padding: 10px 24px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}

.landing-btn:hover {
  background: var(--color-gray-900);
  transform: scale(1.02);
}

.landing-btn--primary {
  background: var(--color-text-primary);
  color: var(--color-bg-primary);
}

.landing-btn--secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-soft);
}

/* ---------------------------------------------------------------------------
   Coming Soon
   --------------------------------------------------------------------------- */

/* Landing Content — shared container for all sub-pages (Blog, Crafts, Contact, Account, Membership) */
.landing-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px var(--spacing-5) 200px;
  text-align: left;
}

@media (max-width: 640px) {
  .landing-content {
    padding: 100px var(--spacing-5) 80px;
  }
}

.landing-content__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.01em;
  margin-bottom: var(--spacing-4);
}

.landing-content__desc {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  letter-spacing: -0.01em;
}

.landing-contact__email {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  margin-top: var(--spacing-6);
  user-select: all;
  cursor: text;
}

@media (max-width: 640px) {
  .landing-content__title {
    font-size: var(--font-size-5xl);
  }

  .landing-content__desc,
  .landing-contact__email {
    font-size: var(--font-size-md);
  }
}

/* ---------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------- */


html:has(.landing-page) {
  background: var(--color-fill-dark);
}

.landing-footer {
  padding: 60px var(--spacing-5);
  background: var(--color-fill-dark);
  color: var(--color-text-inverse);
  position: sticky;
  top: 100vh;
}

.landing-footer__inner {
  max-width: 100%;
  padding: 0 var(--spacing-8);
  display: flex;
  align-items: flex-start;
  position: relative;
}

.landing-footer__logo {
  height: 18px;
  width: auto;
  margin-bottom: var(--spacing-3);
  filter: invert(1);
}


.landing-footer__tagline {
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  color: color-mix(in srgb, var(--color-text-inverse) 60%, transparent);
  margin-bottom: var(--spacing-6);
}

.landing-footer__nav {
  position: absolute;
  left: calc(50% + 160px);
  transform: translateX(-50%);
  display: flex;
  gap: 80px;
}

.landing-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.landing-footer__links a {
  font-size: 14px;
  color: color-mix(in srgb, var(--color-text-inverse) 60%, transparent);
  text-decoration: none;
}

.landing-footer__links a:hover {
  color: var(--color-text-inverse);
}

.landing-footer__social {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-5);
}

.landing-footer__social-link {
  color: color-mix(in srgb, var(--color-text-inverse) 60%, transparent);
  transition: color 0.15s;
}

.landing-footer__social-link:hover {
  color: var(--color-text-inverse);
}

.landing-footer__copy {
  font-size: 13px;
  color: color-mix(in srgb, var(--color-text-inverse) 40%, transparent);
}

@media (max-width: 640px) {
  .landing-footer {
    padding: 40px var(--spacing-5);
  }

  .landing-footer__inner {
    flex-direction: column;
    gap: var(--spacing-5);
    padding: 0;
  }

  .landing-footer__left {
    order: 3;
    margin-top: var(--spacing-8);
  }

  .landing-footer__nav {
    position: static;
    transform: none;
    flex-direction: column;
    gap: var(--spacing-5);
    order: 1;
  }

  .landing-footer__links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--spacing-4);
  }
}

/* ---------------------------------------------------------------------------
   Smooth scroll
   --------------------------------------------------------------------------- */

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* Korean mobile overrides — must be at end to win specificity ties */
@media (max-width: 640px) {
  html[lang="ko"] .landing-about,
  html[lang="ko"] .landing-about__light {
    font-size: 22px;
    line-height: 1.6;
    letter-spacing: -0.02em;
    word-break: keep-all;
  }

  html[lang="ja"] .landing-about,
  html[lang="ja"] .landing-about__light {
    font-size: 18px;
    line-height: 1.6;
    word-break: keep-all;
    overflow-wrap: anywhere;
    text-wrap: pretty;
  }

  html[lang="ko"] .landing-feature__title-ko {
    font-size: 24px;
  }

  html[lang="ko"] .landing-feature__title-en {
    font-size: 28px;
  }

  html[lang="ko"] .landing-app-intro__text {
    font-size: 17px;
  }

  html[lang="ko"] .landing-section__heading--hero,
  html[lang="ko"] .landing-app-hero__title {
    font-size: 36px;
  }

  html[lang="ko"] .landing-app__desc--hero {
    font-size: 15px;
  }

}