@font-face {
  font-family: "Wanted Sans";
  src: url("/assets/fonts/WantedSansVariable.woff2") format("woff2-variations");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --bg: #FAFAF8;
  --ink: #111111;
  --ink-dim: #6B6450;
  --line: #E5E3DE;
  --accent: #B45309;
  --paper: #FFFFFF;
  --radius-card: 12px;
  --radius-pill: 999px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Wanted Sans", sans-serif;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

button,
a,
input {
  outline-offset: 4px;
}

a {
  color: inherit;
}

.page-shell {
  width: min(100% - 48px, 1120px);
  margin: 0 auto;
}

.site-nav {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.nav-actions,
.locale-switch {
  display: flex;
  align-items: center;
}

.nav-actions {
  gap: 24px;
}

.nav-link {
  color: var(--ink-dim);
  font-size: 14px;
  text-decoration: none;
}

.locale-switch {
  gap: 8px;
}

.locale-switch button {
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--ink-dim);
  cursor: pointer;
  font-size: 13px;
}

.locale-switch button[aria-pressed="true"] {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.hero {
  min-height: calc(100svh - 64px);
  display: grid;
  align-content: end;
  padding: 168px 0 104px;
}

.hero-copy {
  max-width: 760px;
  animation: hero-in 640ms cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.hero h1 {
  max-width: 14ch;
  margin: 0 0 24px;
  font-size: clamp(34px, 8.5vw, 88px);
  font-weight: 475;
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-wrap: balance;
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
}

.hero p {
  max-width: 46ch;
  margin: 0;
  color: var(--ink-dim);
  font-size: clamp(18px, 4vw, 26px);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.ideas-section,
.stories-section {
  padding-top: 168px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 64px;
}

.eyebrow,
.idea-state,
.idea-author {
  margin: 0;
  color: var(--ink-dim);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
}

html[lang="en"] .eyebrow,
html[lang="en"] .idea-state,
html[lang="en"] .idea-author {
  letter-spacing: 0.08em;
  text-transform: lowercase;
}

.section-heading h2 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 475;
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-wrap: balance;
}

.section-heading > p:not(.eyebrow) {
  max-width: 48ch;
  margin: 0;
  color: var(--ink-dim);
}

.eyebrow {
  margin-bottom: 40px;
}

.ideas-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.idea-card {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper);
}

.idea-card[data-status="live"] {
  padding-bottom: 64px;
}

.ideas-grid.has-live-pair .idea-card[data-status="live"] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

.ideas-grid.has-live-pair .idea-card[data-status="live"] .idea-state,
.ideas-grid.has-live-pair .idea-card[data-status="live"] .idea-description,
.ideas-grid.has-live-pair .idea-card[data-status="live"] .idea-author,
.ideas-grid.has-live-pair .idea-card[data-status="live"] .form-consent {
  color: var(--bg);
}

.idea-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.state-light {
  width: 8px;
  height: 8px;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  background: transparent;
}

.idea-card[data-lit="true"] .state-light {
  background: currentColor;
}

.idea-card h3 {
  margin: 0 0 16px;
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 475;
  letter-spacing: -0.03em;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.idea-description {
  max-width: 42ch;
  margin: 0 0 40px;
  color: var(--ink-dim);
}

.pace {
  display: flex;
  align-items: baseline;
  gap: 8px 16px;
  flex-wrap: wrap;
  margin: 0 0 40px;
}

.pace strong {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.pace span {
  color: var(--ink-dim);
  font-size: 14px;
}

.idea-ask {
  margin: auto 0 16px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.2;
}

.product-link {
  align-self: flex-start;
  margin: 0 0 24px;
}

.interest-form {
  display: grid;
  gap: 16px;
}

.email-row {
  display: flex;
  gap: 8px;
}

.email-row input {
  min-width: 0;
  flex: 1;
  padding: 16px 24px;
  border: 1px solid var(--ink-dim);
  border-radius: var(--radius-pill);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
}

.email-row input::placeholder {
  color: var(--ink-dim);
}

.button,
.email-row button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 8px 24px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.email-row button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-consent {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  color: var(--ink-dim);
  cursor: pointer;
  font-size: 13px;
  line-height: 1.7;
}

.form-consent input {
  width: 16px;
  height: 16px;
  margin: 4px 0 0;
  accent-color: var(--ink);
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--ink-dim);
  font-size: 14px;
}

.idea-author {
  margin-top: 24px;
}

.empty-state {
  max-width: 50ch;
  margin: 0;
  color: var(--ink-dim);
}

.story-list {
  display: grid;
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.story-list a {
  font-size: 22px;
  text-decoration-thickness: 1px;
  text-underline-offset: 8px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 168px 0 64px;
  color: var(--ink-dim);
  font-size: 13px;
}

.fatal-message {
  width: min(100% - 48px, 720px);
  margin: 104px auto;
  color: var(--ink);
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .site-nav {
    align-items: flex-start;
    padding: 24px 0;
  }

  .nav-actions {
    align-items: flex-end;
    flex-direction: column-reverse;
    gap: 8px;
  }

  .nav-link {
    display: none;
  }

  .hero {
    /* 폰 폭에서 화면을 다 쓰고 내용을 아래에 붙이면 첫 화면에 로고만 남아 로딩 실패처럼 읽힌다.
       큰 화면의 여백은 멋이지만 작은 화면에서는 빈 화면이다(2026-08-12 실측). */
    min-height: calc(72svh - 104px);
    align-content: center;
    padding: 72px 0;
  }

  .hero p {
    font-size: 18px;
    line-height: 1.2;
  }

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

  .idea-card,
  .idea-card[data-status="live"] {
    padding: 40px 24px;
  }

  .email-row {
    align-items: stretch;
    flex-direction: column;
  }

  .email-row button {
    width: 100%;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}