/* Dhanavarshini Investment Services — restored from 2012 archives
   Retro-finance design system: navy + gold, serif display, clean cards */

:root {
  --navy-900: #0f2540;
  --navy-800: #16305a;
  --navy-700: #1e4076;
  --gold-500: #c9a227;
  --gold-600: #b08f1e;
  --gold-100: #f7efd8;
  --ink: #1c2430;
  --gray-600: #5a6675;
  --gray-400: #8b95a3;
  --line: #e3e8ef;
  --bg: #f7f8fa;
  --white: #ffffff;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(15, 37, 64, .06), 0 8px 24px rgba(15, 37, 64, .07);
  --font-body: "Segoe UI", system-ui, -apple-system, "Noto Sans", sans-serif;
  --font-display: Georgia, "Times New Roman", "Noto Serif", serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16px;
}

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 60%, var(--navy-700) 100%);
  color: #fff;
  border-bottom: 3px solid var(--gold-500);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0 10px;
}

.brand { display: flex; align-items: baseline; gap: 12px; }

.brand h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
}

.brand h1 .gold { color: var(--gold-500); }

.brand .tagline {
  font-size: .85rem;
  color: #b9c6d9;
  letter-spacing: .02em;
  border-left: 2px solid var(--gold-500);
  padding-left: 10px;
  font-style: italic;
}

.contact-head {
  text-align: right;
  font-size: .85rem;
  color: #b9c6d9;
  line-height: 1.5;
}

.contact-head a { color: #dbe5f3; text-decoration: none; }
.contact-head a:hover { color: var(--gold-500); }

/* ---------- Nav ---------- */
.main-nav {
  background: var(--navy-800);
  border-top: 1px solid rgba(255,255,255,.08);
}

.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

.main-nav a {
  display: block;
  padding: 12px 16px;
  color: #c8d4e6;
  text-decoration: none;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .02em;
  border-bottom: 2px solid transparent;
  transition: all .15s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: #fff;
  background: rgba(255,255,255,.06);
  border-bottom-color: var(--gold-500);
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(ellipse at 85% 10%, rgba(201,162,39,.16) 0%, transparent 55%),
    linear-gradient(160deg, var(--navy-800), var(--navy-900));
  color: #fff;
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--line);
}

.hero h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 400;
  margin-bottom: 10px;
}

.hero h2 .gold { color: var(--gold-500); }

.hero p.lead {
  max-width: 640px;
  color: #c8d4e6;
  font-size: 1.06rem;
}

.hero .badges { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; }

.badge {
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(201,162,39,.45);
  color: #ecf1f8;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
}

/* ---------- Sections ---------- */
.section { padding: 52px 0; }

.section-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--navy-900);
  margin-bottom: 6px;
  font-weight: 400;
}

.section-sub {
  color: var(--gray-600);
  margin-bottom: 28px;
  max-width: 720px;
}

.rule {
  width: 64px; height: 3px;
  background: var(--gold-500);
  margin-bottom: 18px;
  border-radius: 2px;
}

/* ---------- Service cards ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform .15s ease, box-shadow .15s ease;
}

.card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(15,37,64,.12); }

.card .icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--gold-100);
  border: 1px solid var(--gold-600);
  display: grid; place-items: center;
  font-size: 1.3rem;
}

.card h3 { font-size: 1.06rem; color: var(--navy-800); font-weight: 700; }

.card p { color: var(--gray-600); font-size: .92rem; flex: 1; }

.card a.cta {
  color: var(--navy-700);
  font-weight: 700;
  font-size: .88rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card a.cta:hover { color: var(--gold-600); }

/* ---------- Feature list / about ---------- */
.two-col { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: start; }

.prose p { margin-bottom: 14px; color: #2b3648; }
.prose p:last-child { margin-bottom: 0; }

.people { display: grid; grid-template-columns: 1fr; gap: 12px; }

.person {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold-500);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.person .avatar {
  flex: 0 0 42px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--navy-800);
  color: var(--gold-500);
  display: grid; place-items: center;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 1rem;
}

.person h4 { font-size: .98rem; color: var(--navy-900); }
.person p { font-size: .85rem; color: var(--gray-600); }

/* ---------- Table (sections content) ---------- */
.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel .panel-head {
  background: var(--navy-800);
  color: #fff;
  padding: 12px 18px;
  font-weight: 700;
  font-size: .95rem;
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px;
}

.panel .panel-head .gold-tag { color: var(--gold-500); font-weight: 600; font-size: .8rem; }

.panel ul { list-style: none; padding: 10px 18px 16px; }
.panel li {
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: .93rem;
}
.panel li:last-child { border-bottom: 0; }
.panel li::before { content: "◆"; color: var(--gold-500); margin-right: 10px; font-size: .7rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: #fff;
  padding: 38px 0;
  text-align: center;
}

.cta-band h2 { font-family: var(--font-display); font-weight: 400; margin-bottom: 8px; }
.cta-band p { color: #c8d4e6; margin-bottom: 20px; }

.btn {
  display: inline-block;
  background: var(--gold-500);
  color: var(--navy-900);
  font-weight: 800;
  padding: 12px 28px;
  border-radius: 999px;
  text-decoration: none;
  font-size: .95rem;
  letter-spacing: .02em;
  border: 2px solid var(--gold-500);
  transition: all .15s ease;
}

.btn:hover { background: #dcb53a; border-color: #dcb53a; }

.btn.ghost {
  background: transparent;
  color: #dbe5f3;
  border-color: #5b7398;
  margin-left: 10px;
}
.btn.ghost:hover { border-color: var(--gold-500); color: var(--gold-500); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.info-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 24px;
}

.info-card h3 { font-size: 1rem; color: var(--navy-800); margin-bottom: 10px; }
.info-card p { color: var(--gray-600); font-size: .93rem; }
.info-card .row { margin-bottom: 8px; }
.info-card .row b { color: var(--navy-900); }

.map-note {
  margin-top: 14px;
  font-size: .85rem;
  color: var(--gray-600);
  background: var(--gold-100);
  border: 1px dashed var(--gold-600);
  border-radius: 8px;
  padding: 10px 14px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: #93a3ba;
  padding: 30px 0 26px;
  font-size: .85rem;
  margin-top: 0;
}

.site-footer .foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 20px;
}

.site-footer h5 { color: #dbe5f3; margin-bottom: 10px; font-size: .88rem; letter-spacing: .05em; text-transform: uppercase; }
.site-footer a { color: #93a3ba; text-decoration: none; display: block; padding: 2px 0; }
.site-footer a:hover { color: var(--gold-500); }

.foot-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 16px;
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
}

.archive-note { color: #7c8ba2; font-size: .78rem; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .header-top { flex-direction: column; align-items: flex-start; }
  .contact-head { text-align: left; }
  .main-nav ul { flex-wrap: wrap; }
  .two-col, .contact-grid { grid-template-columns: 1fr; }
  .site-footer .foot-grid { grid-template-columns: 1fr; }
  .hero { padding: 40px 0 36px; }
}