/* Clarkesville Reformed Baptist Church — keeps the sky blue, cream and
   navy-to-blue wordmark of the original site, with a calmer modern layout. */
:root {
  --sky: #66ccff;
  --sky-soft: #d9f1ff;
  --blue: #1f6f9f;
  --navy: #1d3446;
  --ink: #22303a;
  --muted: #4f5f6b;
  --cream: #fffde6;
  --cream-deep: #fbf5cf;
  --line: #e4e0c4;
  --white: #ffffff;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 18px;
  --wrap: 1100px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--navy); }
h1, h2, h3 { font-family: var(--serif); color: var(--navy); line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); margin: 0 0 .5em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); margin: 0 0 .6em; }
h3 { font-size: 1.3rem; margin: 1.6em 0 .4em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.narrow { max-width: 760px; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: .6em 1em; z-index: 20; }
.skip:focus { left: 1rem; top: 1rem; color: #fff; }

/* Header */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 6px 24px rgba(29, 52, 70, .08);
  position: sticky; top: 0; z-index: 10;
}
.header-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem 0; }
.brand { display: flex; flex-direction: column; text-decoration: none; min-width: 0; }
.brand img { width: 260px; max-width: 56vw; height: auto; }
.brand span { font-size: .8rem; color: var(--muted); letter-spacing: .02em; margin-top: .15rem; }
.nav-toggle {
  display: inline-flex; align-items: center; gap: .45rem;
  background: var(--navy); color: #fff; border: 0; border-radius: 999px;
  font: 600 .95rem var(--sans); padding: .55rem 1rem; min-height: 44px; cursor: pointer;
}
.nav-toggle svg { width: 18px; height: 18px; }
.site-nav ul { list-style: none; margin: 0; padding: 0; }
.site-nav a {
  display: block; text-decoration: none; color: var(--navy); font-weight: 600;
  padding: .7rem 1rem; border-radius: 10px;
}
.site-nav a:hover { background: var(--sky-soft); color: var(--navy); }
.site-nav a[aria-current="page"] { background: var(--sky-soft); }

@media (max-width: 799px) {
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 12px 24px rgba(29,52,70,.12); }
  .site-nav.open { display: block; }
  .site-nav ul { padding: .5rem 1.25rem 1rem; }
  .site-nav a { font-size: 1.1rem; }
  .no-js .site-nav { display: block; position: static; box-shadow: none; border: 0; }
  .no-js .nav-toggle { display: none; }
}
@media (min-width: 800px) {
  .nav-toggle { display: none; }
  .site-nav ul { display: flex; gap: .25rem; }
  .brand img { width: 340px; }
  .brand span { font-size: .85rem; }
}

/* Hero — echoes the sky blue lattice background of the original site */
.hero {
  background-color: var(--sky);
  background-image:
    linear-gradient(180deg, rgba(102,204,255,.0), rgba(31,111,159,.25)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 28 28'%3E%3Cpath d='M0 14L14 0L28 14L14 28Z' fill='none' stroke='%23ffffff' stroke-opacity='.28' stroke-width='1.5'/%3E%3C/svg%3E");
  padding: clamp(2.5rem, 7vw, 5rem) 0;
}
.hero-card {
  background: var(--cream); border-radius: var(--radius);
  padding: clamp(1.75rem, 5vw, 3.25rem);
  box-shadow: 0 18px 50px rgba(29, 52, 70, .22);
  max-width: 820px;
}
.eyebrow { font-size: .85rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin: 0 0 .6rem; }
.lead { font-size: clamp(1.1rem, 2.2vw, 1.3rem); color: var(--muted); }
.page-hero { padding: clamp(2rem, 5vw, 3.5rem) 0; }
.page-hero .hero-card { max-width: none; }
.page-hero h1 { margin-bottom: .3em; }
.page-hero .lead { margin: 0; }

.btns { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: .75rem 1.4rem; border-radius: 999px;
  font-weight: 700; text-decoration: none; border: 2px solid var(--navy);
  background: var(--navy); color: #fff; font-size: 1rem; cursor: pointer; font-family: var(--sans);
}
.btn:hover { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.ghost { background: transparent; color: var(--navy); }
.btn.ghost:hover { background: var(--navy); color: #fff; }

/* Sections */
.section { padding: clamp(2.75rem, 7vw, 4.75rem) 0; }
.section.alt { background: var(--white); border-block: 1px solid var(--line); }
.section.blue { background: var(--sky-soft); }
.grid { display: grid; gap: 1.25rem; }
@media (min-width: 720px) {
  .grid.two { grid-template-columns: 1fr 1fr; }
  .grid.three { grid-template-columns: repeat(3, 1fr); }
  .split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: start; }
}
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem 1.6rem;
}
.section.alt .card { background: var(--cream); }
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

.tiles { list-style: none; padding: 0; margin: 0; display: grid; gap: .9rem; }
@media (min-width: 600px) { .tiles { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .tiles { grid-template-columns: repeat(4, 1fr); } }
.tiles a {
  display: block; height: 100%; text-decoration: none; color: var(--ink);
  background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem 1.2rem;
  border-top: 4px solid var(--sky);
}
.tiles a:hover { border-color: var(--blue); }
.tiles strong { display: block; font-family: var(--serif); color: var(--navy); font-size: 1.15rem; margin-bottom: .2rem; }
.tiles span { font-size: .95rem; color: var(--muted); }

.person { display: flex; gap: 1.1rem; align-items: center; }
.monogram {
  flex: none; width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(160deg, var(--sky), var(--navy));
  color: #fff; font: 700 1.6rem var(--serif); display: grid; place-items: center;
}
.person h3 { margin: 0; }
.person p { margin: 0; color: var(--muted); }

.facts { list-style: none; padding: 0; margin: 0; }
.facts li { padding: .7rem 0; border-bottom: 1px solid var(--line); }
.facts li:last-child { border-bottom: 0; }
.facts b { color: var(--navy); }

.map-figure { margin: 0; }
.map-figure img { border-radius: var(--radius); border: 1px solid var(--line); width: 100%; }
.map-figure figcaption { font-size: .9rem; color: var(--muted); margin-top: .5rem; }

.callout { background: var(--cream-deep); border-left: 5px solid var(--sky); border-radius: 0 12px 12px 0; padding: 1rem 1.25rem; }

/* Beliefs */
.toc { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
@media (min-width: 720px) { .toc { grid-template-columns: 1fr 1fr; } }
.toc a { display: block; padding: .65rem .9rem; border-radius: 10px; background: var(--white); border: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.toc a:hover { border-color: var(--blue); }
.toc b { color: var(--navy); }
.doctrine { scroll-margin-top: 110px; padding-top: 1rem; }
.doctrine + .doctrine { border-top: 1px solid var(--line); margin-top: 1.5rem; padding-top: 2rem; }
.doctrine h2 { margin-bottom: .5em; }
.doctrine h3 { font-size: 1.15rem; }
.doctrine dt { font-family: var(--serif); font-weight: 700; color: var(--navy); font-size: 1.1rem; margin-top: 1.1rem; }
.doctrine dd { margin: .25rem 0 0; }
.books { display: grid; gap: 1rem; margin: 1rem 0; }
@media (min-width: 600px) { .books { grid-template-columns: 1fr 1fr; } }
.books div { background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.2rem; }
.books h4 { margin: 0 0 .5rem; font-family: var(--serif); color: var(--navy); }
.books ul { margin: 0; padding: 0; list-style: none; columns: 2; font-size: .95rem; }
.to-top { font-size: .9rem; }

/* Forms */
.form { display: grid; gap: 1rem; }
@media (min-width: 600px) { .form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; } }
.form label { display: block; font-weight: 600; color: var(--navy); margin-bottom: .3rem; }
.form input, .form textarea {
  width: 100%; font: inherit; color: var(--ink); background: #fff;
  border: 1.5px solid #c9c4a4; border-radius: 10px; padding: .75rem .9rem; min-height: 48px;
}
.form textarea { min-height: 140px; resize: vertical; }
.form input:focus, .form textarea:focus { border-color: var(--blue); outline: 3px solid rgba(31,111,159,.2); outline-offset: 0; }
.form .hint { font-size: .9rem; color: var(--muted); margin: 0; }

/* Footer */
.site-footer { background: var(--navy); color: #e6eef4; padding: 3rem 0 2.5rem; font-size: .98rem; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--sky); }
.foot-grid { display: grid; gap: 2rem; }
@media (min-width: 760px) { .foot-grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; } }
.site-footer h2 { color: #fff; font-size: 1.1rem; margin: 0 0 .7rem; font-family: var(--sans); letter-spacing: .04em; text-transform: uppercase; }
.site-footer p { margin: 0 0 .6rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li a { display: inline-block; padding: .3rem 0; }
.foot-brand { font-family: var(--serif); font-size: 1.35rem; color: #fff; margin-bottom: .4rem; }
.foot-note { color: #b9c9d6; }
.foot-bottom { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.15); color: #b9c9d6; font-size: .9rem; padding-bottom: 1rem; }