/* =========================================================
   IRF Heidelberg – stylesheet
   Fonts are system fonts on purpose: no requests to Google
   Fonts or other third parties (GDPR friendly).
   ========================================================= */

:root {
  --ivory: #faf7f1;
  --paper: #ffffff;
  --tint: #f3eee4;
  --ink: #1f2933;
  --muted: #5b6672;
  --navy: #1d3557;
  --navy-deep: #13253f;
  --gold: #b48a4e;
  --gold-soft: #d8bf91;
  --line: #e4dccd;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius: 6px;
  --header-h: 72px;
  --shadow: 0 1px 2px rgba(19, 37, 63, .06), 0 8px 28px rgba(19, 37, 63, .07);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--navy); text-decoration-color: var(--gold-soft); text-underline-offset: 3px; }
a:hover { color: var(--gold); }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.2; margin: 0 0 .5em; color: var(--navy-deep); }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }
.center { text-align: center; }

.icon { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.icon-lg { width: 40px; height: 40px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: .8em 1.7em;
  border-radius: 999px;
  border: 1px solid transparent;
  font: 500 .95rem/1.2 var(--sans);
  letter-spacing: .02em;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #9f7740; color: #fff; }
.btn-ghost { border-color: rgba(255, 255, 255, .5); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .08); color: #fff; }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  color: #fff;
  transition: background .3s, box-shadow .3s, color .3s;
}
.site-header.scrolled,
.site-header.menu-open {
  background: rgba(250, 247, 241, .97);
  color: var(--navy-deep);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(8px);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand:hover { color: inherit; }
.brand-mark { width: 38px; height: 38px; color: var(--gold-soft); flex: none; }
.scrolled .brand-mark, .menu-open .brand-mark { color: var(--gold); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-family: var(--serif); font-size: 1.2rem; letter-spacing: .02em; white-space: nowrap; }
.brand-sub { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; opacity: .75; }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; }
.main-nav a {
  color: inherit;
  text-decoration: none;
  font-size: .9rem;
  letter-spacing: .03em;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: border-color .2s, color .2s;
}
.main-nav a:hover, .main-nav a.active { border-bottom-color: var(--gold); color: inherit; }
.main-nav li { white-space: nowrap; }

.header-tools { display: flex; align-items: center; gap: 14px; }

.lang-switch { display: flex; border: 1px solid currentColor; border-radius: 999px; overflow: hidden; opacity: .9; }
.lang-switch button,
.lang-switch a {
  background: none;
  border: 0;
  color: inherit;
  font: 600 .72rem/1 var(--sans);
  letter-spacing: .08em;
  padding: 7px 10px;
  cursor: pointer;
  text-decoration: none;
}
.lang-switch > * + * { border-left: 1px solid currentColor; }
.lang-switch button[aria-pressed="true"],
.lang-switch a[aria-current="true"] { background: var(--gold); color: #fff; }

.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: inherit; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: currentColor; margin: 5px 0; transition: transform .25s, opacity .25s; }
.menu-open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 48px) 0 72px;
  color: #fff;
  background:
    radial-gradient(ellipse at 75% 20%, rgba(180, 138, 78, .22), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(255, 255, 255, .06), transparent 50%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 70%);
  overflow: hidden;
}
/* Faint large cross in the background */
.hero::after {
  content: "";
  position: absolute;
  right: 4%;
  top: 50%;
  width: min(40vw, 440px);
  aspect-ratio: 3 / 4;
  transform: translateY(-50%);
  background:
    linear-gradient(rgba(216, 191, 145, .09), rgba(216, 191, 145, .09)) center / 14% 100% no-repeat,
    linear-gradient(rgba(216, 191, 145, .09), rgba(216, 191, 145, .09)) center 30% / 70% 10.5% no-repeat;
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 860px; }
.hero-title {
  font-size: clamp(2.3rem, 6vw, 4.2rem);
  color: #fff;
  letter-spacing: -.005em;
  margin-bottom: .45em;
}
.hero-title span { display: block; color: var(--gold-soft); font-style: italic; }
.hero-tagline { font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 620px; opacity: .88; margin: 0 0 2em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 3.5em; }
.hero-verse { margin: 0; max-width: 620px; padding-left: 20px; border-left: 2px solid var(--gold); }
.hero-verse blockquote { margin: 0; font-family: var(--serif); font-style: italic; font-size: 1.08rem; opacity: .85; }
.hero-verse figcaption { margin-top: .5em; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-soft); }

/* ---------- Sections ---------- */
.section { padding: 104px 0; }
.section-tint { background: var(--tint); }
.section-dark { background: var(--navy-deep); color: #e9edf2; }
.section-dark .section-title { color: #fff; }

.eyebrow {
  margin: 0 0 .8em;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow-light { color: var(--gold-soft); }

.section-title { font-size: clamp(1.9rem, 4vw, 2.7rem); }

.divider { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 22px auto 30px; }
.divider::before, .divider::after { content: ""; width: 56px; height: 1px; background: var(--gold-soft); }
.divider span { width: 7px; height: 7px; transform: rotate(45deg); border: 1px solid var(--gold); }
.divider-light span { border-color: var(--gold-soft); }

.lead { font-size: 1.12rem; color: var(--muted); margin: 0 auto 2.5em; }
.section-dark .lead { color: #c7cfd9; }
.prose p { margin: 0 0 1.2em; }
.prose p:first-child::first-letter {
  float: left;
  font-family: var(--serif);
  font-size: 3.4em;
  line-height: .9;
  padding: .06em .1em 0 0;
  color: var(--gold);
}
.small { font-size: .82rem; color: var(--muted); }

/* ---------- About: values ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 56px; }
.value {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
}
.value .icon { color: var(--gold); width: 34px; height: 34px; margin-bottom: 14px; }
.value h3 { font-size: 1.35rem; }
.value p { margin: 0; color: var(--muted); font-size: .98rem; }

/* ---------- Worship ---------- */
.service-card {
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
}
.service-facts { margin: 0; padding: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px 28px; }
.service-facts > div { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: start; align-content: start; }
.service-facts .icon { grid-row: span 2; color: var(--gold); margin-top: 2px; }
.service-facts dt { font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.service-facts dd { margin: 0; font-family: var(--serif); font-size: 1.3rem; color: var(--navy-deep); }
.service-facts .fact-note { display: block; margin-top: 2px; font-family: var(--sans); font-size: .82rem; color: var(--muted); }
.service-expect { background: var(--navy); color: #e9edf2; padding: 44px; }
.service-expect h3 { color: #fff; font-size: 1.5rem; }
.service-expect p { margin: 0; opacity: .9; }

.activities { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.activity {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 32px;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
}
.activity .icon { grid-row: span 3; color: var(--gold); width: 32px; height: 32px; margin-top: 4px; }
.activity h3 { font-size: 1.35rem; margin-bottom: .15em; }
.activity-meta { margin: 0 0 .6em; font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--navy); }
.activity p:last-child { margin: 0; color: var(--muted); font-size: .98rem; }
/* A single activity keeps the normal card width, centred */
.activity:only-child { grid-column: 1 / -1; justify-self: center; width: calc(50% - 12px); min-width: 380px; }

/* ---------- News ---------- */
.news-list { list-style: none; margin: 0 auto; padding: 0; max-width: 760px; display: grid; gap: 18px; }
.news-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 24px 28px;
}
.news-item.is-breaking { border-left-color: var(--navy); box-shadow: var(--shadow); }
.news-meta { margin: 0 0 .3em; font-size: .74rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.news-item.is-breaking .news-meta { color: var(--navy); }
.news-item h3 { font-size: 1.3rem; margin-bottom: .3em; }
.news-item p:last-child { margin: 0; white-space: pre-line; }

/* Breaking news pop-up */
.notice-dialog {
  width: min(520px, calc(100% - 32px));
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 24px 60px rgba(13, 26, 45, .35);
}
.notice-dialog::backdrop { background: rgba(13, 26, 45, .55); }
.notice-head {
  padding: 26px 32px 22px;
  color: #fff;
  background:
    radial-gradient(ellipse at 90% 0%, rgba(180, 138, 78, .25), transparent 60%),
    linear-gradient(160deg, var(--navy), var(--navy-deep));
}
.notice-head .eyebrow { margin-bottom: .5em; }
.notice-head h2 { color: #fff; font-size: 1.6rem; margin: 0; }
.notice-body { padding: 24px 32px 28px; }
.notice-body p { margin: 0 0 1.4em; white-space: pre-line; }
.notice-body .btn:focus-visible { outline: 2px solid var(--gold-soft); outline-offset: 3px; }

/* ---------- Gallery (for later) ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }

/* ---------- Confession ---------- */
.catechism-quote {
  margin: 0 0 64px;
  padding: 44px 48px;
  background: var(--tint);
  border-radius: var(--radius);
  text-align: center;
  position: relative;
}
.catechism-quote::before {
  content: "“";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--serif);
  font-size: 5rem;
  line-height: 1;
  color: var(--gold);
}
.catechism-quote .q { margin: 0 0 .8em; font-weight: 600; color: var(--navy); }
.catechism-quote blockquote { margin: 0; font-family: var(--serif); font-size: clamp(1.25rem, 2.6vw, 1.6rem); font-style: italic; line-height: 1.5; color: var(--navy-deep); }
.catechism-quote figcaption { margin-top: 1.2em; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

.confession-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 28px; }
.confession-block { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--gold); border-radius: var(--radius); padding: 36px; }
.confession-block h3 { font-size: 1.5rem; }
.confession-block > p { color: var(--muted); margin: 0 0 1em; }
.doc-list { list-style: none; margin: 0; padding: 0; }
.doc-list li { padding: 14px 0; border-top: 1px solid var(--line); }
.doc-list strong { font-family: var(--serif); font-weight: 600; font-size: 1.12rem; color: var(--navy-deep); }
.doc-list span { color: var(--gold); font-size: .9rem; }
.doc-list em { font-style: normal; font-size: .95rem; color: var(--muted); }

.solas-title { text-align: center; font-size: 1.5rem; margin: 72px 0 28px; }
.solas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.solas li { background: var(--paper); padding: 26px 14px; text-align: center; display: flex; flex-direction: column; gap: 4px; }
.solas .latin { font-family: var(--serif); font-style: italic; font-size: 1.15rem; color: var(--navy-deep); }
.solas li > span:last-child { font-size: .86rem; color: var(--muted); }

/* ---------- Location ---------- */
.location-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; align-items: stretch; }
.location-info h3 { font-size: 1.25rem; margin-top: 1.4em; }
.location-info h3:first-child { margin-top: 0; }
.location-info .address-note { display: block; margin: 2px 0 6px; font-family: var(--sans); font-size: .88rem; font-weight: 400; color: var(--muted); }
.location-info address { font-style: normal; font-size: 1.1rem; }
.location-info p { color: var(--muted); }
.map-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.map-frame {
  min-height: 380px;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    repeating-linear-gradient(45deg, transparent 0 22px, rgba(29, 53, 87, .035) 22px 23px),
    var(--paper);
  border: 1px solid var(--line);
  display: flex;
}
.map-frame iframe { width: 100%; border: 0; min-height: 380px; }
.map-consent { margin: auto; padding: 32px; max-width: 360px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.map-consent .icon { color: var(--gold); }
.map-consent p { margin: 0; }

/* ---------- Contact ---------- */
.contact-email { display: flex; align-items: center; justify-content: center; gap: 10px; font-family: var(--serif); font-size: clamp(1.3rem, 3vw, 1.7rem); margin: 0 0 1.4em; }
.contact-email .icon { color: var(--gold-soft); }
.contact-email a { color: #fff; text-decoration: none; border-bottom: 1px solid var(--gold); }
.contact-email a:hover { color: var(--gold-soft); }

/* ---------- Contact form ---------- */
.contact-form {
  max-width: 680px;
  margin: 0 auto;
  padding: clamp(22px, 4vw, 40px);
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: left;
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.field { margin-bottom: 20px; }
.field label { display: block; margin-bottom: 6px; font-size: .92rem; font-weight: 600; color: var(--navy-deep); }
.req { color: #b3261e; }
.field input[type="text"], .field input[type="email"], .field select, .field textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--ivory);
  color: var(--ink);
  font: inherit;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--gold-soft); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--navy);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(180, 138, 78, .35);
}
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #b3261e; }
.field-error { margin: 6px 0 0; font-size: .88rem; font-weight: 500; color: #b3261e; }
.field-error:empty { display: none; }
.field-check { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; align-items: start; }
.field-check input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--navy); }
.field-check label { margin: 0; font-weight: 400; font-size: .92rem; color: var(--ink); }
.field-check .field-error { grid-column: 2; }
.form-error-summary { margin-bottom: 20px; padding: 12px 16px; border-left: 4px solid #b3261e; border-radius: var(--radius); background: #fbeeec; color: #b3261e; font-weight: 600; }
.form-status { margin-top: 22px; padding: 16px 18px; border: 1px solid var(--gold); border-left-width: 5px; border-radius: var(--radius); background: #fdf6e6; }
.form-status:focus { outline: 3px solid var(--gold); outline-offset: 2px; }
.form-status.is-success { border-color: #3a7d5a; background: #eaf5ee; }
.form-status.is-error { border-color: #b3261e; background: #fbeeec; }
.form-status-title { margin: 0 0 4px; font-weight: 700; color: var(--navy-deep); }
.form-status p:last-child { margin: 0; color: var(--ink); }
.contact-form .btn:disabled { opacity: .6; cursor: wait; }
/* Spam-bot trap, never visible */
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Footer ---------- */
.site-footer { background: #0d1a2d; color: #9fabb9; padding: 36px 0; font-size: .88rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.footer-inner p { margin: 0; }
.footer-name { color: #dfe5ec; font-family: var(--serif); font-size: 1rem; }
.footer-motto { font-family: var(--serif); font-style: italic; color: var(--gold-soft); }
.footer-links { display: flex; gap: 10px; flex-wrap: wrap; }
.site-footer a { color: #dfe5ec; text-decoration: none; }
.site-footer a:hover { color: var(--gold-soft); }

/* ---------- Legal page ---------- */
.legal-page .site-header { background: rgba(250, 247, 241, .97); color: var(--navy-deep); box-shadow: 0 1px 0 var(--line); }
.legal-page .brand-mark { color: var(--gold); }
.legal { padding: calc(var(--header-h) + 64px) 0 96px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.6rem); }
.legal h2 { font-size: 1.45rem; margin-top: 2em; }
.legal address { font-style: normal; }
.back-link { display: inline-block; margin-top: 2.5em; }

/* ---------- Covenant theology ---------- */
.covenant { max-width: 760px; margin: 72px auto 0; text-align: center; }
.covenant h3 { font-size: 1.5rem; }
.covenant p { margin: 0 0 1em; }
.covenant figcaption { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--ivory);
    color: var(--navy-deep);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 30px rgba(19, 37, 63, .08);
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
  }
  .menu-open .main-nav { max-height: 480px; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 8px 24px 20px; }
  .main-nav li a { display: block; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .main-nav li:last-child a { border-bottom: 0; }
  .main-nav a.active { color: var(--gold); border-bottom-color: var(--line); }
  .header-tools { margin-left: auto; }
  .nav-toggle { display: block; }

  .service-card, .confession-grid, .location-grid { grid-template-columns: 1fr; }
  .activities { grid-template-columns: 1fr; }
  .activity:only-child { width: auto; min-width: 0; }
  .solas { grid-template-columns: repeat(2, 1fr); }
  .solas li:last-child { grid-column: span 2; }
}

@media (max-width: 680px) {
  :root { --header-h: 64px; }
  .container { padding: 0 16px; }
  .section { padding: 72px 0; }
  .brand-sub { display: none; }
  .values { grid-template-columns: 1fr; gap: 16px; margin-top: 40px; }
  .service-facts { grid-template-columns: 1fr; padding: 32px 24px; gap: 22px; }
  .service-expect { padding: 32px 24px; }
  .activity { padding: 26px 22px; }
  .form-row-2 { grid-template-columns: 1fr; }
  .news-item { padding: 22px; }
  .notice-head, .notice-body { padding-left: 22px; padding-right: 22px; }
  .catechism-quote { padding: 40px 22px 30px; }
  .confession-block { padding: 28px 22px; }
  .hero::after { opacity: .5; }
}