/* Right Court SC — base stylesheet (Phase 1: static scaffold)
   Direction A ("Heritage Crest") from design-mockups/direction-a/ — solid forest-green nav/hero,
   serif headings, generous letter-spacing. See planning/01-BRAND-STYLE-GUIDE.md for the palette. */

@import url("https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,500;0,600;0,700;1,500&display=swap");

:root {
  --forest-green: #21472E;
  --near-black-green: #152218;
  --white: #FFFFFF;
  --sage: #8FA893;
  --header-height: 76px;

  --font-heading: "Lora", Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--white);
  color: var(--near-black-green);
  line-height: 1.5;
}

img {
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  margin: 0 0 0.5em;
}

a {
  color: inherit;
}

/* --- Header / primary nav ------------------------------------------------------------------ */

header.site-nav {
  background: var(--white);
  color: var(--forest-green);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 100;
  border-bottom: 1px solid #E3E6E2;
}

.nav-inner {
  max-width: 1100px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.brand {
  display: block;
  line-height: 0;
  text-decoration: none;
  color: var(--forest-green);
}

.brand img {
  height: 56px;
  width: auto;
  flex-shrink: 0;
  display: block;
}

nav.primary ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

nav.primary a {
  color: var(--forest-green);
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  padding: 0.25rem 0;
  opacity: 0.75;
  border-bottom: 2px solid transparent;
}

nav.primary a:hover,
nav.primary a:focus {
  opacity: 1;
  border-bottom-color: var(--forest-green);
}

.hamburger {
  display: none;
  background: none;
  border: 1px solid var(--forest-green);
  color: var(--forest-green);
  font-size: 1.1rem;
  padding: 0.35rem 0.6rem;
  border-radius: 4px;
}

@media (max-width: 700px) {
  nav.primary {
    display: none;
  }
  nav.primary.is-open {
    display: block;
    width: 100%;
    order: 3;
  }
  nav.primary.is-open ul {
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.75rem 0 0.25rem;
  }
  .hamburger {
    display: inline-block;
  }
}

/* --- Hero ------------------------------------------------------------------------------------ */

.hero {
  background: var(--forest-green);
  color: var(--white);
  text-align: center;
  margin-top: var(--header-height);
  padding: 4rem 1.25rem;
}

.hero img.badge {
  height: 140px;
  width: auto;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: 2.4rem;
  letter-spacing: 0.05em;
}

.hero p.tagline {
  font-size: 1.15rem;
  color: var(--sage);
  margin: 0.25rem 0 0;
}

.hero p.est {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 1rem;
  color: var(--white);
}

/* --- Page shell / generic content ------------------------------------------------------------ */

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
}

.intro {
  max-width: 700px;
  margin: 0 auto 2.5rem;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.6;
}

.next-session {
  border: 1px solid var(--sage);
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  max-width: 500px;
  margin: 0 auto 3rem;
  text-align: center;
}

.next-session h2 {
  font-size: 1.1rem;
  color: var(--forest-green);
}

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.tile {
  border: 1px solid var(--sage);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  text-decoration: none;
  color: var(--near-black-green);
  display: block;
}

.tile h3 {
  color: var(--forest-green);
  font-size: 1.15rem;
}

.tile p {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 0;
}

/* --- About page --------------------------------------------------------------------------- */

.page-header {
  background: var(--forest-green);
  color: var(--white);
  text-align: center;
  margin-top: var(--header-height);
  padding: 3rem 1.25rem;
}

.page-header h1 {
  letter-spacing: 0.05em;
}

.about-content {
  max-width: 700px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
  line-height: 1.7;
}

.about-content h2 {
  color: var(--forest-green);
  font-size: 1.3rem;
  margin-top: 2rem;
}

.join-cta {
  border: 1px solid var(--sage);
  border-radius: 6px;
  padding: 1.5rem;
  text-align: center;
  margin-top: 2rem;
}

.join-cta a {
  color: var(--forest-green);
  font-weight: 600;
}

/* --- Footer ---------------------------------------------------------------------------------- */

footer {
  background: var(--forest-green);
  color: var(--white);
  padding: 2.5rem 1.25rem;
  margin-top: 3rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: flex-start;
}

footer img.monogram {
  height: 56px;
  width: auto;
}

footer a {
  color: var(--white);
}

footer .col {
  min-width: 200px;
}

footer .col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin: 0 0 0.5rem;
}

footer .col p,
footer .col a {
  display: block;
  font-size: 0.9rem;
  margin: 0.25rem 0;
}

.copyright {
  text-align: center;
  font-size: 0.8rem;
  color: var(--sage);
  margin-top: 2rem;
}