/* ===== SkillAI — international professional directory design system ===== */

:root {
  --bg: #ffffff;
  --bg-soft: #f7f7fb;
  --panel: #ffffff;
  --border: #e6e6ef;
  --text: #15151f;
  --text-dim: #5c5c6e;
  --accent: #5b5bf0;
  --accent-2: #8b5cf6;
  --accent-soft: #eeeeff;
  --success: #0ea5a0;
  --radius: 16px;
  --max-width: 1180px;
  --shadow: 0 1px 2px rgba(15,15,30,0.04), 0 8px 24px rgba(15,15,30,0.06);
  --font: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

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

/* ----- Header / Nav ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-badge {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow);
}

.brand small {
  display: block;
  font-weight: 500;
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  display: block;
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: background 0.15s, color 0.15s;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 1.1rem;
}

.nav-cta { display: flex; align-items: center; }

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 24px rgba(91,91,240,0.28);
}

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

.btn-sm { padding: 8px 16px; font-size: 0.82rem; }

/* ----- Hero ----- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 24px 60px;
  text-align: center;
  background:
    radial-gradient(circle at 15% 10%, rgba(91,91,240,0.10), transparent 45%),
    radial-gradient(circle at 85% 90%, rgba(139,92,246,0.10), transparent 50%),
    var(--bg-soft);
  border-bottom: 1px solid var(--border);
}

.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(1.9rem, 4.2vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  max-width: 600px;
  margin: 0 auto 32px;
  color: var(--text-dim);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

/* ----- Search bar ----- */
.search-bar {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 8px 6px 20px;
  box-shadow: var(--shadow);
}

.search-bar input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.96rem;
  padding: 10px 0;
  font-family: var(--font);
  color: var(--text);
}

.search-bar button {
  background: var(--text);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
}

/* ----- Section ----- */
.section { padding: 64px 24px; }
.section-tight { padding: 32px 24px; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--max-width);
  margin: 0 auto 32px;
  flex-wrap: wrap;
}

.section-head.center { flex-direction: column; align-items: center; text-align: center; }

.section-head .kicker {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.section-head h2 {
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  margin: 8px 0 6px;
  letter-spacing: -0.02em;
}

.section-head p { color: var(--text-dim); margin: 0; max-width: 520px; }

/* ----- Category grid ----- */
.cat-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.cat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.cat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--accent); }

.cat-card .emoji {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.cat-card h3 { margin: 0 0 2px; font-size: 0.98rem; }
.cat-card span.count { color: var(--text-dim); font-size: 0.82rem; }

/* ----- Filter chips ----- */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: var(--max-width);
  margin: 0 auto 30px;
}

.chip {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text-dim);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.chip.active {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

/* ----- Tool grid / cards ----- */
.tool-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  max-width: var(--max-width);
  margin: 0 auto;
}

.tool-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tool-card .top-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tool-card .emoji {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.tool-card h3 { margin: 0; font-size: 1.02rem; }

.tool-card .pricing {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--success);
  background: rgba(14,165,160,0.1);
  padding: 2px 10px;
  border-radius: 999px;
  display: inline-block;
  width: fit-content;
}

.tool-card p.desc { margin: 0; color: var(--text-dim); font-size: 0.9rem; flex: 1; }

.tool-card .cat-tag {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tool-card .cta-row { display: flex; justify-content: flex-end; }

/* ----- Deal / voucher cards ----- */
.deal-card {
  background: linear-gradient(145deg, var(--bg-soft), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

.deal-card .badge-percent {
  position: absolute;
  top: -14px;
  right: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  padding: 8px 14px;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(91,91,240,0.35);
}

.deal-card h3 { margin: 0; font-size: 1.05rem; }
.deal-card p { margin: 0; color: var(--text-dim); font-size: 0.9rem; }
.deal-card .region-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.code-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 10px 16px;
  font-family: "Consolas", monospace;
  letter-spacing: 2px;
  font-weight: 700;
}

/* ----- Empty state ----- */
.empty-state {
  text-align: center;
  padding: 50px 20px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  max-width: var(--max-width);
  margin: 0 auto;
}
.empty-state .icon { font-size: 2rem; margin-bottom: 10px; }

/* ----- Post / article cards ----- */
.post-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.post-thumb {
  height: 150px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
}
.post-card .post-body { padding: 20px; }
.post-card h3 { margin: 0 0 8px; font-size: 1.02rem; }
.post-card p { color: var(--text-dim); font-size: 0.88rem; margin: 0 0 14px; }
.tag {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* ----- Contact ----- */
.contact-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  max-width: var(--max-width);
  margin: 0 auto;
}
.contact-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact-item .icon { font-size: 1.3rem; }
.contact-item a { color: var(--accent); font-weight: 600; }

/* ----- Article ----- */
.article { max-width: 720px; margin: 0 auto; padding: 50px 24px 80px; }
.article h1 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); margin-bottom: 8px; letter-spacing: -0.02em; }
.article .meta { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 28px; }
.article h2 { margin-top: 34px; font-size: 1.25rem; color: var(--accent); }
.article p { color: #3a3a46; }
.article .callout {
  background: var(--bg-soft);
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  border-radius: 8px;
  margin: 24px 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* ----- Footer ----- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 50px 24px 30px;
  color: var(--text-dim);
  font-size: 0.87rem;
  background: var(--bg-soft);
}
.footer-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  max-width: var(--max-width);
  margin: 0 auto 30px;
}
.footer-grid h4 { color: var(--text); font-size: 0.92rem; margin: 0 0 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.social-row { display: flex; gap: 10px; }
.social-row a {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  background: var(--panel);
}
.social-row a:hover { border-color: var(--accent); color: var(--accent); }

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    inset: 64px 16px auto 16px;
    flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px;
    display: none;
    gap: 2px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta .btn span.full { display: none; }
}