/* Prakharveda — Ayurveda HMS software site */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --ink: #241222;
  --purple-deep: #5A2159;
  --purple-brand: #712972;
  --purple-tint: #F1E9F0;
  --ivory: #FAF6F0;
  --gold: #B8935F;
  --gold-soft: #E4D3B8;
  --line: #E3D8DC;
  --white: #FFFFFF;
  --max-w: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: var(--ivory);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--purple-deep);
  color: white;
  padding: 12px 20px;
  z-index: 200;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--purple-brand);
  outline-offset: 3px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

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

.logo {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--purple-deep);
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo span { color: var(--gold); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  border-bottom-color: var(--gold);
  color: var(--purple-deep);
}

.nav-cta {
  background: var(--purple-deep);
  color: white !important;
  padding: 10px 22px;
  border-radius: 3px;
  border-bottom: none !important;
  font-weight: 600;
}
.nav-cta:hover {
  background: var(--purple-brand);
  border-bottom: none !important;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--purple-deep);
  color: var(--purple-tint);
  padding: 64px 0 32px;
  margin-top: 120px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.footer-grid h4 {
  color: white;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.footer-grid p { color: rgba(241,233,240,0.75); font-size: 14px; margin-bottom: 8px; }

.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { font-size: 14px; color: rgba(241,233,240,0.85); }
.footer-grid a:hover { color: var(--gold-soft); }

.footer-bottom {
  padding-top: 24px;
  font-size: 13px;
  color: rgba(241,233,240,0.6);
  display: flex;
  justify-content: space-between;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn-primary {
  background: var(--purple-deep);
  color: white;
}
.btn-primary:hover { background: var(--purple-brand); }
.btn-outline {
  background: transparent;
  border-color: var(--purple-deep);
  color: var(--purple-deep);
}
.btn-outline:hover { background: var(--purple-tint); }

/* ---------- Section basics ---------- */
section { padding: 96px 0; }
.section-tight { padding: 64px 0; }

.eyebrow {
  color: var(--gold);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 14px;
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head h2 { font-size: 36px; margin-bottom: 16px; }
.section-head p { font-size: 17px; color: #55424f; }

/* ---------- Page header (Features/Contact) ---------- */
.page-header {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--line);
}
.page-header h1 { font-size: 42px; margin-bottom: 18px; max-width: 680px; }
.page-header p { font-size: 18px; color: #55424f; max-width: 620px; }

@media (max-width: 860px) {
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 64px 0; }
  .page-header h1 { font-size: 32px; }
}