/* ellijobs.com - Brand Landing Page */

/* Language Toggle */
.lang-toggle {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 10;
  padding: 0.25rem 0.625rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.lang-toggle:hover {
  color: var(--text-muted);
  border-color: #52525b;
}

/* Language visibility - default: English */
.lang-ko { display: none; }
.lang-en { display: inline; }

html.is-ko .lang-ko { display: inline; }
html.is-ko .lang-en { display: none; }

:root {
  --bg-dark: #0a0a0c;
  --bg-section: #18181b;
  --bg-card: rgba(39, 39, 42, 0.5);
  --bg-card-solid: #27272a;
  --accent: #22d3ee;
  --accent-hover: #06b6d4;
  --text: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --border: #27272a;
  --font-sans: 'Outfit', system-ui, -apple-system, sans-serif;
  --max-width: 56rem;
  --max-width-narrow: 42rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg-dark);
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 1.5rem;
  background: var(--bg-dark);
}

@media (min-width: 640px) {
  .hero {
    padding: 8rem 1.5rem;
  }
}

@media (min-width: 1024px) {
  .hero {
    padding: 8rem 2rem;
  }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(39, 39, 42, 0.4) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(39, 39, 42, 0.4) 1px, transparent 1px);
  background-size: 4rem 4rem;
}

.hero-content {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.hero-label {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-title {
  margin: 0;
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 3.75rem;
  }
}

.accent {
  color: var(--accent);
}

.hero-desc {
  margin: 1.5rem auto 0;
  max-width: 42rem;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.br-desktop {
  display: none;
}

@media (min-width: 640px) {
  .br-desktop {
    display: inline;
  }
}

.hero-actions {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--bg-dark), 0 0 0 4px var(--accent);
}

.btn-primary {
  background: var(--accent);
  color: #0a0a0c;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  background: var(--accent-hover);
}

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

.btn-secondary:hover {
  border-color: #52525b;
  background: rgba(39, 39, 42, 0.5);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  margin-top: 2rem;
}

/* Sections */
.section {
  padding: 5rem 1.5rem;
}

@media (min-width: 640px) {
  .section {
    padding: 6rem 1.5rem;
  }
}

@media (min-width: 1024px) {
  .section {
    padding: 6rem 2rem;
  }
}

.section-dark {
  background: var(--bg-section);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.container-center {
  text-align: center;
}

.section-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 1.875rem;
  }
}

/* Cards */
.cards {
  margin-top: 2.5rem;
  display: grid;
  gap: 2rem;
}

@media (min-width: 640px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.625rem;
  background: rgba(34, 211, 238, 0.1);
}

.card-title {
  margin: 1rem 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
}

.card-desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-muted);
}

/* ellipost card */
.ellipost-card {
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: rgba(24, 24, 27, 0.8);
}

@media (min-width: 640px) {
  .ellipost-card {
    padding: 3rem;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }
}

.ellipost-main {
  flex: 1;
}

.ellipost-label {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.ellipost-title {
  margin: 0.5rem 0 0;
  font-size: 1.5rem;
  font-weight: 700;
}

@media (min-width: 640px) {
  .ellipost-title {
    font-size: 1.875rem;
  }
}

.ellipost-title a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}

.ellipost-title a:hover {
  color: var(--accent);
}

.ellipost-desc {
  margin: 1rem 0 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.ellipost-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

.ellipost-link:hover {
  color: #67e8f9;
}

.ellipost-tags {
  flex-shrink: 0;
  padding: 1.5rem 2rem;
  border-radius: 0.75rem;
  background: var(--bg-card-solid);
  font-family: ui-monospace, monospace;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.tag-line {
  color: var(--accent);
}

/* Vision */
.vision-desc {
  margin: 1.5rem auto 0;
  max-width: 42rem;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.vision-desc .accent {
  font-weight: 600;
}

.vision-tags {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.pill {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background: var(--bg-card-solid);
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* CTA */
.cta-desc {
  margin: 1rem 0 0;
  color: var(--text-muted);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  background: var(--bg-dark);
}

@media (min-width: 1024px) {
  .footer {
    padding: 2rem;
  }
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (min-width: 640px) {
  .footer-inner {
    flex-direction: row;
  }
}

.footer-copy {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-dim);
}

.footer-link {
  font-size: 0.875rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--accent);
}