/* TaSimba Investments — Global Stylesheet
   Palette: deep navy, gold, ivory, charcoal
   Inspired by institutional African asset-management aesthetic */

:root {
  --navy:        #0B1E3F;
  --navy-deep:   #061330;
  --navy-soft:   #14315E;
  --gold:        #C9A24B;
  --gold-soft:   #E2C682;
  --ivory:       #F7F4ED;
  --paper:       #FFFFFF;
  --charcoal:    #2A2A2A;
  --muted:       #6B7280;
  --line:        #E5E1D6;
  --shadow:      0 12px 40px rgba(11, 30, 63, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  color: var(--charcoal); background: var(--paper);
  line-height: 1.6; -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', 'Times New Roman', serif;
  color: var(--navy); font-weight: 600;
  letter-spacing: -0.01em; line-height: 1.2;
}
h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 1rem; }
h3 { font-size: 1.4rem; margin-bottom: 0.6rem; }
h4 { font-size: 1.15rem; margin-bottom: 0.4rem; }
p  { margin-bottom: 1rem; color: #3a3a3a; }
a  { color: var(--navy); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold); }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 28px; }
section { padding: 90px 0; }
.section-light { background: var(--ivory); }
.section-navy  { background: var(--navy); color: #E8E6DF; }
.section-navy h1, .section-navy h2, .section-navy h3 { color: var(--paper); }
.section-navy p { color: #C9CDD6; }

.eyebrow {
  text-transform: uppercase; font-size: 0.78rem; letter-spacing: 0.22em;
  color: var(--gold); font-weight: 600; margin-bottom: 0.8rem; display: inline-block;
}
.lead { font-size: 1.2rem; color: #4a4a4a; max-width: 760px; margin-bottom: 1.5rem; }
.divider { width: 64px; height: 3px; background: var(--gold); margin: 1.2rem 0 1.8rem; border: none; }

/* NAV */
.nav { position: sticky; top: 0; z-index: 100; background: var(--paper); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 28px; max-width: 1280px; margin: 0 auto; }
.logo { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 700; color: var(--navy); letter-spacing: 0.02em; }
.logo .accent { color: var(--gold); }
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a { font-size: 0.92rem; color: var(--charcoal); font-weight: 500; }
.nav-links a.active { color: var(--gold); }
.nav-links a:hover { color: var(--gold); }

.btn {
  display: inline-block; padding: 13px 28px; background: var(--gold); color: var(--navy);
  border: none; border-radius: 2px; font-weight: 600; font-size: 0.92rem;
  letter-spacing: 0.04em; cursor: pointer; transition: all 0.25s ease; text-transform: uppercase;
}
.btn:hover { background: var(--navy); color: var(--gold); }
.btn-outline { background: transparent; color: var(--paper); border: 1.5px solid var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--navy); }
.btn-dark { background: var(--navy); color: var(--paper); }
.btn-dark:hover { background: var(--gold); color: var(--navy); }
.btn-white { background: var(--paper); color: var(--navy); border: 1.5px solid var(--navy); }
.btn-white:hover { background: var(--navy); color: var(--paper); border-color: var(--navy); }

/* HERO */
.hero {
  background:
    linear-gradient(135deg, rgba(6,19,48,0.92) 0%, rgba(11,30,63,0.78) 100%),
    radial-gradient(circle at 80% 30%, rgba(201,162,75,0.22), transparent 55%),
    var(--navy);
  color: var(--paper); padding: 140px 0 130px; position: relative; overflow: hidden;
}
.hero::after { content: ''; position: absolute; right: -120px; bottom: -120px; width: 420px; height: 420px; border: 1px solid rgba(201,162,75,0.18); border-radius: 50%; }
.hero::before { content: ''; position: absolute; right: -60px; bottom: -60px; width: 300px; height: 300px; border: 1px solid rgba(201,162,75,0.25); border-radius: 50%; }
.hero-inner { position: relative; z-index: 2; max-width: 820px; }
.hero h1 { color: var(--paper); margin-bottom: 1.3rem; }
.hero p.lead { color: #D7D9DF; font-size: 1.25rem; }
.hero-cta { margin-top: 2rem; display: flex; gap: 16px; flex-wrap: wrap; }

.page-hero { background: var(--navy); color: var(--paper); padding: 110px 0 70px; }
.page-hero .eyebrow { color: var(--gold); }
.page-hero h1 { color: var(--paper); margin-bottom: 0.4rem; }
.page-hero p { color: #C9CDD6; max-width: 720px; }

/* GRID & CARDS */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  background: var(--paper); border: 1px solid var(--line);
  padding: 36px 32px; border-radius: 4px; transition: all 0.3s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--gold-soft); }
.card .num { font-family: 'Playfair Display', serif; font-size: 2.2rem; color: var(--gold); font-weight: 700; display: block; margin-bottom: 0.6rem; }

.tier-card {
  background: var(--paper); border-top: 4px solid var(--gold);
  padding: 40px 36px; border-radius: 4px; box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.tier-card .tier-tag {
  display: inline-block; background: var(--ivory); color: var(--navy);
  padding: 4px 12px; font-size: 0.72rem; letter-spacing: 0.18em;
  font-weight: 700; text-transform: uppercase; margin-bottom: 1rem; border-radius: 2px;
}
.tier-card h3 { font-size: 1.6rem; }
.tier-card .tier-meta { list-style: none; margin: 1.2rem 0; padding: 1.2rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tier-card .tier-meta li { display: flex; justify-content: space-between; padding: 6px 0; font-size: 0.95rem; }
.tier-card .tier-meta li span:first-child { color: var(--muted); }
.tier-card .tier-meta li span:last-child  { color: var(--navy); font-weight: 600; }

/* TABLE */
.table-wrap { overflow-x: auto; margin: 1.5rem 0; }
table { width: 100%; border-collapse: collapse; background: var(--paper); }
th, td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
th { background: var(--ivory); color: var(--navy); font-family: 'Playfair Display', serif; font-weight: 600; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.06em; }
tr:hover td { background: #FAF8F2; }

/* SPLIT */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; gap: 40px; } }

/* FOOTER */
footer { background: var(--navy-deep); color: #B8BDC8; padding: 70px 0 30px; }
footer h4 { color: var(--paper); margin-bottom: 1rem; font-size: 1rem; letter-spacing: 0.08em; text-transform: uppercase; }
footer .grid-4 { gap: 40px; }
footer a { color: #B8BDC8; font-size: 0.92rem; line-height: 2; }
footer a:hover { color: var(--gold); }
footer ul { list-style: none; }
.footer-bottom { margin-top: 50px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; font-size: 0.85rem; color: #8089A0; flex-wrap: wrap; gap: 12px; }
.footer-logo { font-family: 'Playfair Display', serif; font-size: 1.6rem; color: var(--paper); margin-bottom: 0.8rem; }
.footer-logo .accent { color: var(--gold); }

/* FORM */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: 0.85rem; color: var(--navy); font-weight: 600; margin-bottom: 6px; letter-spacing: 0.04em; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line);
  background: var(--paper); font-family: inherit; font-size: 0.95rem;
  color: var(--charcoal); border-radius: 2px; transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--gold); }
textarea { resize: vertical; min-height: 130px; }

/* UTIL */
.text-center { text-align: center; }
.mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2.5rem; }
.mb-2 { margin-bottom: 1rem; } .mb-4 { margin-bottom: 2.5rem; }
.gold { color: var(--gold); } .muted { color: var(--muted); }

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 30px; margin: 2.5rem 0; }
.stat-row .stat .num { font-family: 'Playfair Display', serif; font-size: 2.6rem; color: var(--gold); font-weight: 700; display: block; }
.stat-row .stat .label { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }

.bullet-list { list-style: none; }
.bullet-list li { padding-left: 28px; position: relative; margin-bottom: 14px; color: #3a3a3a; }
.bullet-list li::before { content: ''; position: absolute; left: 0; top: 11px; width: 14px; height: 1px; background: var(--gold); }

.pill { display: inline-block; background: var(--ivory); color: var(--navy); padding: 5px 14px; border-radius: 100px; font-size: 0.8rem; font-weight: 600; margin: 3px 4px 3px 0; letter-spacing: 0.04em; }

.cta-band {
  background:
    linear-gradient(135deg, rgba(6,19,48,0.94), rgba(11,30,63,0.88)),
    radial-gradient(circle at 20% 50%, rgba(201,162,75,0.25), transparent 50%),
    var(--navy);
  color: var(--paper); padding: 80px 0; text-align: center;
}
.cta-band h2 { color: var(--paper); }
.cta-band p { color: #C9CDD6; margin: 0.8rem auto 2rem; max-width: 620px; font-size: 1.1rem; }

@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-inner { padding: 14px 20px; }
  section { padding: 60px 0; }
  .hero { padding: 90px 0; }
}