/* ============================================================
   Job Lift — shared styles
   A calm, data-led blue & white system for a job-trends site.
   ============================================================ */

:root {
  --navy: #0b1f44;
  --blue: #2456e5;
  --blue-dark: #15349e;
  --blue-light: #eaf1ff;
  --blue-line: #d8e3fb;
  --sky: #4fa6ff;
  --white: #ffffff;
  --ink: #1b2a4a;
  --muted: #66748f;
  --green: #1e9e6b;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow: 0 12px 30px rgba(36, 86, 229, 0.08);
  --container: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: "Sora", "Inter", sans-serif;
  color: var(--navy);
  margin: 0;
  line-height: 1.2;
}

p { margin: 0 0 1em; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

img, svg { display: block; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 600;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: "Sora", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  padding: 13px 28px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(36, 86, 229, 0.25);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-outline {
  background: var(--white);
  color: var(--blue);
  border-color: var(--blue-line);
}
.btn-outline:hover {
  border-color: var(--blue);
  background: var(--blue-light);
  text-decoration: none;
}

.btn-block { width: 100%; }

/* ---------------- Header ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--blue-line);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--navy);
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
  font-size: 0.95rem;
}

.logo span { color: var(--blue); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 500;
  font-size: 0.95rem;
}

.main-nav a {
  color: var(--ink);
}
.main-nav a:hover { color: var(--blue); text-decoration: none; }

.main-nav .nav-flags {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-left: 1px solid var(--blue-line);
  padding-left: 20px;
}

/* ---------------- Top apply banner ---------------- */

.apply-banner {
  background: var(--blue);
}

.apply-banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 24px;
}

.apply-banner p {
  margin: 0;
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 500;
}

.apply-banner strong { font-weight: 700; }

.apply-banner .btn-primary {
  background: var(--white);
  color: var(--blue);
  box-shadow: none;
  flex-shrink: 0;
}

.apply-banner .btn-primary:hover {
  background: var(--blue-light);
  color: var(--blue-dark);
}

@media (max-width: 600px) {
  .apply-banner .container { justify-content: center; text-align: center; }
}

/* ---------------- Ticker ---------------- */

.ticker {
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 1px solid var(--blue-dark);
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 48px;
  padding: 11px 0;
  animation: ticker-scroll 48s linear infinite;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.ticker-up { color: #6fe3a5; }
.ticker-flag { font-size: 0.95em; }

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

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

.hero {
  padding: 72px 0 56px;
  background: linear-gradient(180deg, var(--blue-light) 0%, var(--white) 100%);
  border-bottom: 1px solid var(--blue-line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  margin: 14px 0 18px;
  font-weight: 800;
}

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

.hero p.lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 28px;
  margin-top: 36px;
}

.hero-stat .num {
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
}

.hero-stat .label {
  font-size: 0.82rem;
  color: var(--muted);
}

/* Hero illustration */
.hero-art {
  position: relative;
}

.hero-art svg {
  width: 100%;
  height: auto;
}

/* ---------------- Section heading ---------------- */

.section {
  padding: 64px 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 10px 0 12px;
}

.section-head p {
  color: var(--muted);
  margin: 0;
}

.section-alt {
  background: var(--blue-light);
}

/* ---------------- Category grid ---------------- */

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.category-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  position: relative;
  overflow: hidden;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--blue);
  text-decoration: none;
}

.category-card .rank {
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--blue);
  letter-spacing: 0.08em;
}

.category-card .icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 12px 0 16px;
}

.category-card .icon svg { width: 24px; height: 24px; }

.category-card h3 {
  font-size: 1.12rem;
  margin-bottom: 8px;
}

.category-card p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  border-top: 1px solid var(--blue-line);
  padding-top: 14px;
}

.trend-up {
  color: var(--green);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
}

.view-link {
  color: var(--blue);
  font-weight: 600;
}

.flags {
  font-size: 0.85em;
  letter-spacing: 0.05em;
}

/* ---------------- Reviews / Q&A ---------------- */

.review-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.review {
  background: var(--white);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
}

.review-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.review-meta { line-height: 1.35; }
.review-name { font-weight: 600; color: var(--navy); font-size: 0.95rem; }
.review-loc { color: var(--muted); font-size: 0.82rem; }
.stars { color: var(--blue); letter-spacing: 1px; font-size: 0.85rem; margin-top: 2px; }

.review-q {
  font-weight: 500;
  margin: 0 0 14px;
  color: var(--ink);
}
.review-q::before {
  content: "Q: ";
  color: var(--blue);
  font-weight: 700;
}

.review-reply {
  background: var(--blue-light);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  gap: 12px;
}

.review-reply .reply-mark {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--white);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
  font-size: 0.78rem;
  flex-shrink: 0;
  margin-top: 2px;
  border: 1px solid var(--blue-line);
}

.review-reply p { margin: 0; font-size: 0.95rem; }
.review-reply strong { color: var(--blue-dark); }

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

.site-footer {
  background: var(--navy);
  color: #b9c6e6;
  padding: 48px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.site-footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 12px;
}

.site-footer p, .site-footer li { font-size: 0.88rem; }

.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.site-footer a { color: #b9c6e6; }
.site-footer a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  font-size: 0.8rem;
  color: #8da0c9;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 12px;
}

/* ============================================================
   Category detail page
   ============================================================ */

.breadcrumb {
  font-size: 0.85rem;
  color: var(--muted);
  padding: 20px 0;
}
.breadcrumb a { color: var(--blue); }
.breadcrumb .sep { margin: 0 6px; color: var(--blue-line); }

.detail-hero {
  background: var(--blue-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.detail-icon {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  flex-shrink: 0;
}
.detail-icon svg { width: 40px; height: 40px; }

.detail-hero h1 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  margin-bottom: 6px;
}

.detail-tagline { color: var(--muted); margin-bottom: 12px; }

.badge-row { display: flex; gap: 10px; flex-wrap: wrap; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--blue-line);
  color: var(--ink);
}

.badge-rank {
  background: var(--blue);
  color: var(--white);
  font-family: "IBM Plex Mono", monospace;
  border: none;
}

.badge-trend { color: var(--green); }

.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: start;
}

.detail-main h2 {
  font-size: 1.35rem;
  margin: 0 0 14px;
}

.detail-section {
  margin-bottom: 40px;
}

.detail-section p { color: var(--ink); }

.two-col-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.list-card h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.list-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--ink);
}
.list-card li { margin-bottom: 8px; font-size: 0.94rem; }

/* Salary table */
.salary-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.salary-table th, .salary-table td {
  padding: 14px 16px;
  text-align: left;
  font-size: 0.94rem;
  border-bottom: 1px solid var(--blue-line);
}
.salary-table th {
  background: var(--blue);
  color: var(--white);
  font-family: "Sora", sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
}
.salary-table tr:last-child td { border-bottom: none; }
.salary-table tr:nth-child(even) td { background: var(--blue-light); }
.salary-table td.figure { font-family: "IBM Plex Mono", monospace; font-weight: 600; color: var(--navy); }

.salary-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 10px;
}

/* How to join steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.steps li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.step-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-text { padding-top: 5px; font-size: 0.96rem; }

/* Terms */
.terms-box {
  background: var(--blue-light);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-md);
  padding: 24px 26px;
  font-size: 0.92rem;
  color: var(--ink);
}
.terms-box ol { margin: 0; padding-left: 20px; }
.terms-box li { margin-bottom: 10px; }
.terms-box li:last-child { margin-bottom: 0; }

/* Apply sidebar */
.apply-card {
  position: sticky;
  top: 96px;
  background: var(--white);
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}
.apply-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.apply-card p { color: var(--muted); font-size: 0.9rem; margin-bottom: 18px; }

.apply-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.apply-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--blue-line);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.apply-option:hover {
  border-color: var(--blue);
  background: var(--blue-light);
  text-decoration: none;
}
.apply-option .flag { font-size: 1.2rem; }
.apply-option .arrow { color: var(--blue); }

.apply-disclaimer {
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px solid var(--blue-line);
  padding-top: 14px;
}

/* Not found state */
.not-found {
  text-align: center;
  padding: 90px 24px;
}
.not-found h1 { margin-bottom: 12px; }
.not-found p { color: var(--muted); margin-bottom: 24px; }

/* ---------------- Responsive ---------------- */

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 380px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .apply-card { position: static; }
  .two-col-lists { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .main-nav { display: none; }
  .hero { padding: 48px 0 40px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .detail-hero { padding: 24px; }
  .salary-table { font-size: 0.85rem; }
  .salary-table th, .salary-table td { padding: 10px; }
}