/* LCCH — main.css (logo left of menu, green/white, no purple) */

/* ---------------------- */
/* Design tokens          */
/* ---------------------- */
:root {
  /* Base */
  --lcch-bg: #ffffff;
  --lcch-text: #1b1f23;

  /* Greens (brand) */
  --lcch-green: #2B9348;       /* primary green */
  --lcch-green-600: #1F7A39;   /* darker hover */
  --lcch-green-050: #EEF7F0;   /* very light tint */

  /* Lines/dividers */
  --lcch-border: #E6E9EB;

  /* Focus ring */
  --lcch-focus: #ffbf47;

  /* Layout + type */
  --lcch-maxw: 1140px;
  --lcch-grid-gap: 20px;
  --lcch-radius: 10px;

  --lcch-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
               Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji",
               "Segoe UI Emoji";
  --lcch-h1: 2rem;   /* 32px */
  --lcch-h2: 1.5rem; /* 24px */
  --lcch-h3: 1.25rem;/* 20px */
  --lcch-body: 1rem; /* 16px */
  --lcch-small: 0.9375rem;
}

/* ---------------------- */
/* Base                   */
/* ---------------------- */
* { box-sizing: border-box; }
html { font-size: 16px; }
body {
  margin: 0;
  color: var(--lcch-text);
  background: var(--lcch-bg);
  font-family: var(--lcch-font);
  font-size: var(--lcch-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--lcch-green);
  text-decoration: none;
}
a:hover { text-decoration: underline; }
a:visited { color: var(--lcch-green); }
a:focus, button:focus, [tabindex]:focus {
  outline: 3px solid var(--lcch-focus);
  outline-offset: 2px;
}

.container {
  max-width: var(--lcch-maxw);
  margin: 0 auto;
  padding: 0 18px;
}

/* ---------------------- */
/* Header bar (logo + nav)*/
/* ---------------------- */
/* We treat .header as the single white bar that contains the logo at left and nav at right */
/* ===== LCCH header: logo left, menu right, no title ===== */
.header {
  background: #fff;
  border-bottom: 1px solid #E6E9EB;
}
.header .container {
  display: flex;
  align-items: center;      /* vertically center logo + menu */
  gap: 16px;
  min-height: 64px;         /* menu bar height */
  padding: 8px 18px;        /* keep it slim like the reference */
}

/* logo */
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand__logo { display: block; height: 40px; width: auto; } /* tweak 36–44px if needed */

/* kill the unwanted title if any markup still prints it */
.site-title { display: none !important; }

/* nav on the same row, pushed to the right */
.nav { margin-left: auto; background: transparent; border: 0; }
.nav ul {
  display: flex; flex-wrap: wrap; gap: 6px 2px;
  list-style: none; margin: 0; padding: 0;
}
.nav a {
  display: inline-block; padding: 10px 12px; border-radius: 6px;
  font-weight: 500; font-size: 1rem; color: #2B9348; text-decoration: none;
}
.nav a:hover { background: #EEF7F0; color: #1F7A39; }
.nav a[aria-current="page"] { color: #2B9348; }

/* mobile: stack logo above menu */
@media (max-width: 820px) {
  .header .container { flex-direction: column; gap: 8px; min-height: unset; }
  .brand__logo { height: 36px; }
  .nav { margin-left: 0; }
}


/* Optional site title (keep small or hide visually if you don’t want it) */
.site-title {
  margin: 0;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.2px;
  color: var(--lcch-text);
}

/* ---------------------- */
/* Primary navigation     */
/* ---------------------- */
.nav {
  margin-left: auto;            /* push nav to the right of the logo/title */
  background: transparent;      /* header already white */
}
.nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav a {
  display: inline-block;
  padding: 12px 14px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 1rem;
  color: var(--lcch-green);         /* green menu text */
}
.nav a:hover {
  background: var(--lcch-green-050); /* subtle green hover */
  color: var(--lcch-green-600);      /* slightly darker on hover */
}
/* Match original: no loud active background */
.nav a[aria-current="page"] { color: var(--lcch-green); }

/* ---------------------- */
/* Thin banner strip      */
/* ---------------------- */
.banner {
  background: linear-gradient(180deg, #F6FBF7 0%, #F0F7F2 100%);
  padding: 10px 0;
  border-bottom: 1px solid var(--lcch-border);
}
/* Placeholder required by project; hidden for now */
#rag-chat-placeholder { display: none; }


/* ---------------------- */
/* Main content           */
/* ---------------------- */
main { padding: 28px 0 40px; }
main h1 {
  font-size: var(--lcch-h1);
  margin: 0 0 16px;
  line-height: 1.25;
}
main h2 { font-size: var(--lcch-h2); margin: 28px 0 10px; }
main h3 { font-size: var(--lcch-h3); margin: 20px 0 8px; }
main p  { margin: 0 0 1rem; }

/* ---------------------- */
/* Cards / Panels         */
/* ---------------------- */
.card {
  background: #ffffff;
  border: 1px solid var(--lcch-border);
  border-radius: var(--lcch-radius);
  padding: 18px;
}
.card.headlined > h3 {
  margin-top: 0;
  border-bottom: 1px solid var(--lcch-border);
  padding-bottom: 8px;
}

/* ---------------------- */
/* News grid              */
/* ---------------------- */
.news-list {
  display: grid;
  gap: var(--lcch-grid-gap);
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.news-item {
  background: #ffffff;
  border: 1px solid var(--lcch-border);
  border-radius: var(--lcch-radius);
  padding: 16px 16px 14px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.news-item h3 {
  margin: 0 0 6px;
  font-size: 1.125rem;
}
.news-meta {
  color: #6a7781;
  font-size: 0.9rem;
  margin: 0 0 8px;
}

/* ---------------------- */
/* Buttons (green)        */
/* ---------------------- */
.button {
  border: 1px solid var(--lcch-green);
  background: var(--lcch-green);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-block;
}
.button:hover { background: var(--lcch-green-600); }
.button.secondary {
  background: #ffffff;
  color: var(--lcch-green);
}

/* ---------------------- */
/* Donate helpers         */
/* ---------------------- */
.copy-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.copy-input {
  width: 360px; max-width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--lcch-border);
  border-radius: 8px;
}

/* ---------------------- */
/* Footer (green gradient)*/
/* ---------------------- */
footer {
  /* big green gradient band like the original */
  background: linear-gradient(180deg, #1F7A39 0%, #2B9348 55%, #7CCB89 100%);
  border-top: 0;
  padding: 48px 0;
  margin-top: 36px;
  font-size: var(--lcch-small);
  text-align: center;
  color: #ffffff;
}
footer a { color: #ffffff; text-decoration: underline; }
footer .container { max-width: var(--lcch-maxw); }

/* ---------------------- */
/* Utilities              */
/* ---------------------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--lcch-grid-gap); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--lcch-grid-gap); }
.center { text-align: center; }
.lead { font-size: 1.125rem; }

/* ---------------------- */
/* Responsive             */
/* ---------------------- */
@media (max-width: 980px) {
  :root { --lcch-h1: 1.75rem; }
}

@media (max-width: 820px) {
  /* Stack logo above nav on small screens */
  .header .container {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .nav { margin-left: 0; }
  .brand__logo { height: 44px; }
}

@media (max-width: 680px) {
  .nav ul { gap: 2px; }
  .nav a  { padding: 10px 12px; border-radius: 6px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ----------------------- */
/* Hero image on Home page */
/* ----------------------- */
.hero {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
}

/* Remove gaps above/below hero image */
.hero img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
}

/* Remove default spacing on first elements in main */
main {
  margin-top: 0;
  padding-top: 0;
}

main h1:first-child {
  margin-top: 0;
  padding-top: 0;
}



/* ===== Alternating feature rows on Home ===== */
.feature {
  display: grid;
  grid-template-columns: 1.1fr 1fr; /* image a bit larger than text like in ref */
  gap: 24px;
  align-items: center;
  margin: 34px 0;
}

.feature:nth-child(even) {
  /* flip order for alternating left/right layout */
  grid-template-columns: 1fr 1.1fr;
}
.feature:nth-child(even) .feature__media { order: 2; }
.feature:nth-child(even) .feature__body  { order: 1; }

.feature__media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--lcch-radius);
}

.feature__body h2 {
  margin: 0 0 8px;
  font-size: var(--lcch-h2);
  line-height: 1.25;
}
.feature__body p {
  margin: 0 0 12px;
}

/* keep buttons snug */
.feature .button { margin-top: 4px; }

/* Responsive */
@media (max-width: 980px) {
  .feature {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .feature:nth-child(even) .feature__media,
  .feature:nth-child(even) .feature__body {
    order: initial; /* stacking removes alternation on small screens */
  }
}
/* ===== Alternating feature rows on Home ===== */


/* ===== About page scaffolding ===== */

/* Green sub-banner (same green as buttons/footer) */
.page-sub-banner {
  background: var(--lcch-green);
  color: #fff;
  padding: 28px 0;
}
.page-sub-banner--tight { padding: 18px 0; }
.page-sub-banner h1,
.page-sub-banner h2 { margin: 0 0 6px; color: #fff; }
.page-sub-banner .sublead { margin: 0; opacity: .95; }

/* Section spacing + titles */
.section { padding: 28px 0; }
.section-title { margin: 0 0 12px; }

/* Use home .feature layout explicitly reversed when needed */
.feature--reverse {
  grid-template-columns: 1fr 1.1fr;
}
.feature--reverse .feature__media { order: 2; }
.feature--reverse .feature__body  { order: 1; }
@media (max-width: 980px) {
  .feature--reverse .feature__media,
  .feature--reverse .feature__body { order: initial; }
}

/* Three green cards (“Practical Principles”) */
.principles-cards {
  display: grid;
  gap: var(--lcch-grid-gap);
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 980px) { .principles-cards { grid-template-columns: 1fr; } }

.card--green {
  background: #eaf6ee;                 /* light LCCH green tint */
  border-color: #cfe9d6;
}
.card--green h3 { margin: 0 0 8px; }

/* Put a feature inside a card without extra margins */
.card .feature { margin: 0; }

/* Full-bleed image band */
.full-bleed {
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  width: 100vw;
}
.full-bleed img { display: block; width: 100%; height: auto; }

/* References list */
.references { margin: 12px 0 0 1.25rem; }
.references li { margin: 6px 0; }

/* Ensure links are visible on green backgrounds */
.page-sub-banner a {
  color: #ffffff;
  font-weight: 600; /* optional for emphasis */
  text-decoration: underline; /* optional, ensures visibility even in long text */
}

.page-sub-banner a:hover {
  color: #fffbcc; /* light yellowish hover, good contrast on green */
  text-decoration: underline;
}

/* --- Buttons: keep labels readable regardless of parent color rules --- */
.button,
.button:visited { color: #ffffff; }             /* primary buttons: white label */
.button.secondary,
.button.secondary:visited { color: var(--lcch-green); } /* secondary: green label */

/* --- Green areas: style links, but DO NOT affect .button --- */
.page-sub-banner a:not(.button),
.card--green a:not(.button) {
  color: #ffffff;
  text-decoration: underline;
  font-weight: 600;
}
.page-sub-banner a:not(.button):hover,
.card--green a:not(.button):hover {
  color: #fffbcc;
}

/* Optional: if any button sits on a green area, keep its intended label color */
.page-sub-banner .button,
.card--green .button { color: #ffffff; }
.page-sub-banner .button.secondary,
.card--green .button.secondary { color: var(--lcch-green); }



.chatbox{max-width:780px;margin:8px auto;padding:10px;border:1px solid #ddd;border-radius:10px;background:#fff}
.chatbox__form{display:flex;gap:8px}
#rag-q{flex:1;padding:.6rem;border:1px solid #ccc;border-radius:8px}
.chatbox__form button{padding:.6rem .9rem;border:1px solid #2B9348;border-radius:8px;background:#2B9348;color:#fff;cursor:pointer}
.chatbox__answer{margin-top:.5rem;white-space:pre-wrap}