/* ==========================================================================
   FUTO Careers — careers.futo.tech
   Matches futo.tech design system
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&family=Oxanium:wght@400;500;600;700&display=swap');

/* --- Design Tokens (from futo.tech) --- */
:root {
  --color-neutral-blue-950: #02070a;
  --color-neutral-blue-900: #030c12;
  --color-neutral-blue-800: #11212b;
  --color-neutral-blue-700: #233c4f;
  --color-neutral-blue-300: #adbfcc;
  --color-neutral-blue-200: #cfeaff;
  --color-accent-blue-100: #cfeaff;
  --color-accent-blue-200: #9cd4ff;
  --color-accent-blue-300: #79bdf2;
  --color-accent-blue-400: #3c9eea;
  --color-accent-blue-800: #2e495e;
  --color-accent-green-200: #adffd6;
  --color-special-cta-text: #ebb357;
  --color-special-cta-muted: rgba(235, 179, 87, 0.1);

  --font-body: "Barlow", system-ui, sans-serif;
  --font-heading: "Oxanium", "Century Gothic", sans-serif;

  --page-max-width: 1120px;
  --page-gutter: 1.8rem;
}

@media (min-width: 768px) {
  :root {
    --page-gutter: 2.5rem;
  }
}

@media (min-width: 1536px) {
  :root {
    --page-max-width: 1320px;
  }
}

/* --- Reset --- */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --- Base --- */

body {
  background-color: var(--color-neutral-blue-950);
  color: var(--color-neutral-blue-200);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (min-width: 768px) {
  body {
    font-size: 20px;
  }
}

a {
  color: var(--color-accent-blue-300);
  text-decoration: none;
  transition: color 0.1s;
}

a:hover {
  color: var(--color-accent-blue-200);
}

/* --- Page Container --- */

.page-container {
  width: var(--page-max-width);
  max-width: calc(100% - 2 * var(--page-gutter));
  margin-inline: auto;
}

/* ==========================================================================
   Navigation (matches futo.tech floating nav)
   ========================================================================== */

.nav-wrapper {
  position: fixed;
  top: 32px;
  left: 0;
  right: 0;
  z-index: 100;
}

.nav-glow {
  position: relative;
}

.nav-glow::before {
  content: '';
  position: absolute;
  inset: 4px 0;
  border-radius: 12px;
  background: linear-gradient(to right, rgba(156, 212, 255, 0.35), rgba(173, 255, 214, 0.25));
  filter: blur(26px);
  pointer-events: none;
  will-change: transform;
}

.site-nav {
  position: relative;
  background-color: var(--color-neutral-blue-900);
  border-radius: 12px;
  padding: 0 24px;
  overflow: hidden;
  box-shadow:
    inset 8px 0 16px -4px rgba(156, 212, 255, 0.05),
    inset -8px 0 16px -4px rgba(173, 255, 214, 0.05);
}

.site-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-logo svg {
  display: block;
}

.nav-links {
  display: none;
  height: 100%;
  align-items: stretch;
  gap: 0;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-links a {
  color: var(--color-neutral-blue-200);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  transition: all 0.1s;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--color-accent-blue-300);
  filter: drop-shadow(0 0 12px rgba(207, 234, 255, 0.8));
}

.nav-links a.active {
  color: var(--color-accent-blue-300);
}

.nav-cta {
  display: none;
}

@media (min-width: 768px) {
  .nav-cta {
    display: flex;
    align-items: center;
  }
}

.nav-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  color: var(--color-neutral-blue-200);
  border: 1px solid var(--color-neutral-blue-200);
  white-space: nowrap;
  transition: background-color 0.2s, box-shadow 0.2s, border-color 0.2s;
  height: 38px;
}

.nav-cta a:hover {
  background-color: rgba(207, 234, 255, 0.1);
  border-color: rgba(207, 234, 255, 0.8);
  box-shadow: 0 0 16px rgba(207, 234, 255, 0.2);
  color: var(--color-neutral-blue-200);
}

/* Mobile menu toggle */
.nav-mobile-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 4px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-neutral-blue-200);
}

@media (min-width: 768px) {
  .nav-mobile-toggle {
    display: none;
  }
}

.nav-mobile-toggle svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* Mobile menu */
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 8px 0 24px;
  gap: 0;
}

.nav-mobile.open {
  display: flex;
}

@media (min-width: 768px) {
  .nav-mobile {
    display: none !important;
  }
}

.nav-mobile a {
  color: var(--color-neutral-blue-200);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  padding: 8px 0;
  transition: color 0.1s;
}

.nav-mobile a:hover {
  color: var(--color-accent-blue-300);
}

.nav-mobile a.active {
  color: var(--color-accent-blue-300);
}

.nav-mobile-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  padding: 14px;
  border-radius: 4px;
  font-weight: 500;
  color: var(--color-neutral-blue-200);
  border: 1px solid var(--color-neutral-blue-200);
  background-color: rgba(207, 234, 255, 0.1);
  box-shadow: 0 0 16px rgba(207, 234, 255, 0.4);
}

/* ==========================================================================
   Main Content
   ========================================================================== */

.main {
  min-height: 100vh;
  padding-top: 130px;
  padding-bottom: 5rem;
}

@media (min-width: 768px) {
  .main {
    padding-top: 140px;
  }
}

/* --- Hero --- */

.hero {
  margin-bottom: 48px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-neutral-blue-200);
  text-shadow: 0 0 16px rgba(207, 234, 255, 0.5);
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 48px;
  }
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-neutral-blue-300);
  margin-top: 12px;
}

@media (min-width: 768px) {
  .hero-sub {
    font-size: 20px;
  }
}

/* ==========================================================================
   Loading / Error
   ========================================================================== */

.loading, .error, .no-jobs {
  text-align: center;
  color: var(--color-neutral-blue-300);
  padding: 48px 0;
  font-size: 16px;
}

@media (min-width: 768px) {
  .loading, .error, .no-jobs {
    font-size: 20px;
  }
}

/* ==========================================================================
   Team Sections
   ========================================================================== */

.team-section {
  margin-bottom: 48px;
}

.team-name {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-neutral-blue-200);
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--color-neutral-blue-800);
}

@media (min-width: 768px) {
  .team-name {
    font-size: 36px;
  }
}

/* ==========================================================================
   Job Cards
   ========================================================================== */

.job-card {
  border: 1px solid var(--color-neutral-blue-800);
  border-radius: 8px;
  margin-bottom: 12px;
  transition: border-color 0.2s;
}

.job-card:hover {
  border-color: var(--color-neutral-blue-700);
}

.job-card.open {
  border-color: var(--color-accent-blue-800);
}

.job-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
}

.job-info {
  flex: 1;
  min-width: 0;
}

.job-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-neutral-blue-200);
  margin-bottom: 6px;
  transition: color 0.1s;
}

@media (min-width: 768px) {
  .job-title {
    font-size: 24px;
  }
}

.job-card:hover .job-title {
  color: var(--color-accent-blue-300);
  text-shadow: 0 0 16px rgba(207, 234, 255, 0.5);
}

.job-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.job-tag {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-neutral-blue-300);
}

.job-tag + .job-tag::before {
  content: '\00b7\00a0';
  color: var(--color-neutral-blue-700);
}

.job-toggle {
  font-size: 24px;
  color: var(--color-neutral-blue-300);
  margin-left: 16px;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
  line-height: 1;
}

/* ==========================================================================
   Job Detail (expanded — matches futo.tech/jobs/... page)
   ========================================================================== */

.job-detail {
  padding: 0 24px 24px;
  border-top: 1px solid var(--color-neutral-blue-800);
}

.job-description {
  color: #fff;
  margin-top: 24px;
}

.job-description p {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  margin-top: 12px;
}

@media (min-width: 768px) {
  .job-description p {
    font-size: 20px;
  }
}

.job-description h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-neutral-blue-200);
  margin-top: 32px;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .job-description h2 {
    font-size: 36px;
  }
}

.job-description h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-neutral-blue-200);
  margin-top: 24px;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .job-description h3 {
    font-size: 24px;
  }
}

.job-description ul {
  padding-left: 24px;
  margin-top: 12px;
  list-style-type: disc;
}

.job-description li {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  margin-top: 4px;
}

@media (min-width: 768px) {
  .job-description li {
    font-size: 20px;
  }
}

.job-description li::marker {
  color: var(--color-accent-blue-300);
}

.job-actions {
  padding-top: 28px;
}

.apply-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 24px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.5;
  color: var(--color-special-cta-text);
  border: 1px solid var(--color-special-cta-text);
  background-color: var(--color-special-cta-muted);
  text-decoration: none;
  transition: background-color 0.2s, box-shadow 0.2s;
}

.apply-button:hover {
  background-color: rgba(235, 179, 87, 0.15);
  box-shadow: 0 0 16px rgba(235, 179, 87, 0.2);
  color: var(--color-special-cta-text);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
  padding: 48px 0 0;
  border-top: 1px solid var(--color-neutral-blue-800);
  margin-top: 24px;
}

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-neutral-blue-200);
  margin-bottom: 12px;
}

@media (min-width: 768px) {
  .cta-section h2 {
    font-size: 36px;
  }
}

.cta-section p {
  color: var(--color-neutral-blue-300);
  font-size: 16px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .cta-section p {
    font-size: 20px;
  }
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  color: var(--color-neutral-blue-200);
  border: 1px solid var(--color-neutral-blue-200);
  transition: background-color 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.cta-button:hover {
  background-color: rgba(207, 234, 255, 0.1);
  border-color: rgba(207, 234, 255, 0.8);
  box-shadow: 0 0 16px rgba(207, 234, 255, 0.2);
  color: var(--color-neutral-blue-200);
}

/* ==========================================================================
   Footer (matches futo.tech footer)
   ========================================================================== */

.site-footer {
  position: relative;
  overflow: hidden;
  background-color: var(--color-neutral-blue-950);
  border-top: 1px solid var(--color-neutral-blue-800);
  background-image: linear-gradient(to top, rgba(60, 158, 234, 0.1), transparent);
  contain: layout;
}

.footer-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translateX(-50%) translateY(60%);
  border-radius: 50%;
  background: rgba(60, 158, 234, 0.2);
  filter: blur(160px);
  pointer-events: none;
  will-change: transform;
}

.footer-inner {
  position: relative;
  padding: 64px 0 80px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

@media (min-width: 1024px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    gap: 64px;
  }
}

.footer-about {
  max-width: 384px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-about .footer-logo svg {
  height: 48px;
  width: auto;
  display: block;
  margin-bottom: 8px;
}

.footer-about p {
  color: var(--color-neutral-blue-300);
  font-size: 16px;
  line-height: 1.5;
}

.footer-quote {
  font-style: italic;
  color: var(--color-neutral-blue-300);
  font-size: 14px;
  line-height: 1.6;
  max-width: 360px;
}

.footer-quote cite {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-weight: 500;
  color: var(--color-neutral-blue-200);
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .footer-links {
    gap: 64px;
  }
}

.footer-col h3 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-neutral-blue-200);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.footer-col a {
  display: block;
  color: var(--color-neutral-blue-300);
  font-size: 15px;
  margin-bottom: 8px;
  transition: color 0.1s;
}

.footer-col a:hover {
  color: var(--color-accent-blue-300);
}

/* ==========================================================================
   Selection / Scrollbar
   ========================================================================== */

::selection {
  background: var(--color-accent-blue-800);
  color: var(--color-neutral-blue-200);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-neutral-blue-900);
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent-blue-800);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-blue-300);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 480px) {
  .job-card-header {
    padding: 16px 18px;
  }

  .job-detail {
    padding: 0 18px 18px;
  }
}