/* ---- Numerio Academy ---- */
:root {
  --blue: #1E3A8A;
  --blue-light: #3B82F6;
  --teal: #14B8A6;
  --amber: #F59E0B;
  --ink: #1F2937;
  --muted: #6B7280;
  --bg: #FFFFFF;
  --bg-soft: #F8FAFC;
  --border: #E5E7EB;
  --radius: 14px;
  --shadow: 0 4px 20px rgba(30, 58, 138, 0.08);
  --shadow-lg: 0 10px 40px rgba(30, 58, 138, 0.12);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

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

h1, h2, h3, h4 { color: var(--blue); margin-top: 0; font-weight: 700; line-height: 1.2; }
h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; margin-bottom: 0.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); }

p { margin: 0 0 1rem; }

/* ---- Inline icons ---- */
.icon { width: 1.05em; height: 1.05em; flex-shrink: 0; display: inline-block; }

/* ---- Header / Nav ---- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}

.brand { display: flex; align-items: center; gap: 10px; color: var(--blue); font-weight: 700; }
.brand:hover { color: var(--blue); }
.brand-logo { height: 56px; width: auto; display: block; }
.site-header .brand-logo { height: 73px; }
/* Logo image already contains the "Numerio Academy" wordmark, so hide the text label */
.brand-text { display: none; }

.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav a {
  padding: 8px 16px; border-radius: 8px; color: var(--ink); font-weight: 500;
  transition: all 0.2s;
  display: inline-flex; align-items: center; gap: 8px;
}
.main-nav a:hover { background: var(--bg-soft); color: var(--blue); }
.main-nav a.active { color: var(--blue); background: var(--bg-soft); }
.main-nav .nav-cta {
  background: var(--blue); color: #fff; margin-left: 8px;
}
.main-nav .nav-cta:hover { background: var(--teal); color: #fff; }

.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 40px; height: 40px; padding: 8px; flex-direction: column; gap: 5px;
}
.nav-toggle span { display: block; height: 2px; background: var(--blue); border-radius: 2px; }

/* ---- Hero ---- */
.hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, #F0F9FF 0%, #ECFEFF 100%);
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero-art {
  display: flex; justify-content: center;
}
.hero-art img { max-width: 380px; width: 100%; }
.hero h1 span { color: var(--teal); }
.hero .lead {
  font-size: 1.2rem; color: var(--muted); margin-bottom: 2rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 28px; border-radius: 10px;
  font-weight: 600; transition: all 0.2s; cursor: pointer; border: none;
  font-size: 1rem;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--teal); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-group { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---- Sections ---- */
section { padding: 70px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { text-align: center; margin-bottom: 50px; }
.section-head p { color: var(--muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* ---- Feature cards ---- */
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
  background: #fff; padding: 32px 24px; border-radius: var(--radius);
  box-shadow: var(--shadow); border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 16px;
}
.icon-amber { background: #FEF3C7; color: var(--amber); }
.icon-teal { background: #CCFBF1; color: var(--teal); }
.icon-blue { background: #DBEAFE; color: var(--blue); }
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--muted); margin: 0; }

/* ---- CTA band ---- */
.cta-band {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
  color: #fff; text-align: center; padding: 60px 24px; border-radius: var(--radius);
  margin: 40px 0;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); font-size: 1.1rem; }
.cta-band .btn-primary { background: #fff; color: var(--blue); }
.cta-band .btn-primary:hover { background: var(--amber); color: #fff; }
.cta-band .btn-outline { color: #fff; border-color: #fff; }
.cta-band .btn-outline:hover { background: #fff; color: var(--blue); }

/* ---- Services / Pricing ---- */
.tabs {
  display: inline-flex; background: var(--bg-soft); padding: 6px; border-radius: 12px;
  margin: 0 auto 40px; gap: 4px;
}
.tabs-wrap { text-align: center; }
.tab-btn {
  background: transparent; border: none; padding: 10px 24px; border-radius: 8px;
  font-weight: 600; color: var(--muted); cursor: pointer; font-size: 1rem;
  transition: all 0.2s;
}
.tab-btn.active { background: #fff; color: var(--blue); box-shadow: var(--shadow); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.pricing-block { margin-bottom: 50px; }
.pricing-block h3 {
  font-size: 1.5rem; margin-bottom: 8px; display: flex; align-items: center; gap: 10px;
}
.pricing-block .subtitle { color: var(--muted); margin-bottom: 24px; }

.price-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.price-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 20px; text-align: center; transition: all 0.2s;
}
.price-card:hover { border-color: var(--teal); transform: translateY(-3px); box-shadow: var(--shadow); }
.price-card .level {
  text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1px;
  color: var(--muted); font-weight: 600; margin-bottom: 8px;
}
.price-card .price {
  font-size: 2rem; font-weight: 700; color: var(--blue); margin: 8px 0;
}
.price-card .price small { font-size: 0.9rem; color: var(--muted); font-weight: 400; }
.price-card .package {
  margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--border);
  font-size: 0.95rem; color: var(--ink);
}
.price-card .package strong { color: var(--teal); }
.price-card .package.contact strong { color: var(--amber); font-size: 0.9rem; }

.note-band {
  background: #FEF3C7; border-left: 4px solid var(--amber);
  padding: 16px 20px; border-radius: 8px; margin-bottom: 30px;
}
.note-band strong { color: var(--blue); }

/* ---- About page ---- */
.about-grid {
  display: grid; grid-template-columns: 360px 1fr; gap: 50px; align-items: start;
}
.about-photo {
  width: 100%; aspect-ratio: 4/5; border-radius: var(--radius);
  background: linear-gradient(135deg, #DBEAFE, #CCFBF1);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); font-size: 4rem; font-weight: 700;
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-content .role {
  display: inline-block; background: #CCFBF1; color: var(--teal);
  padding: 4px 12px; border-radius: 20px; font-size: 0.85rem;
  font-weight: 600; margin-bottom: 12px;
}
.about-content h1 { margin-bottom: 16px; }
.about-content .bio { font-size: 1.05rem; color: var(--ink); }

.contact-block {
  margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--border);
}
.contact-block h3 { margin-bottom: 20px; }
.contact-row { display: flex; gap: 20px; flex-wrap: wrap; }
.contact-pill {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--bg-soft); padding: 12px 20px; border-radius: 10px;
  font-weight: 500; color: var(--ink); border: 1px solid var(--border);
  transition: all 0.2s;
}
.contact-pill:hover { background: var(--blue); color: #fff; transform: translateY(-2px); }

/* ---- Footer ---- */
.site-footer {
  background: var(--bg-soft); border-top: 1px solid var(--border);
  padding: 50px 0 20px; margin-top: 80px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 30px;
}
.footer-grid h4 { color: var(--blue); margin-bottom: 12px; }
.footer-grid p { margin: 6px 0; }
.footer-grid a { color: var(--ink); display: inline-flex; align-items: center; gap: 8px; }
.footer-grid a:hover { color: var(--teal); }
.tagline { color: var(--muted); font-style: italic; margin-top: 8px; }
.brand-footer .brand-text { font-size: 1.1rem; }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 20px; text-align: center;
  color: var(--muted);
}

/* ---- Page header ---- */
.page-header {
  background: linear-gradient(135deg, #F0F9FF 0%, #ECFEFF 100%);
  padding: 60px 0; text-align: center;
}
.page-header h1 { margin-bottom: 8px; }
.page-header p { color: var(--muted); font-size: 1.15rem; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }
  .hero { padding: 50px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; text-align: center; }
  .hero-art { order: -1; }
  .hero-art img { max-width: 240px; }
  .feature-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .about-photo { max-width: 320px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }

  .nav-toggle { display: flex; }
  .main-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 16px; border-bottom: 1px solid var(--border); gap: 4px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 16px; }
  .main-nav .nav-cta { margin: 4px 0 0; text-align: center; }

  .site-header .brand-logo { height: 56px; }
  .nav-wrap { padding: 10px 20px; }
}

@media (max-width: 500px) {
  .price-grid { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; }
  .site-header .brand-logo { height: 46px; }
  .btn { width: 100%; text-align: center; }
}