/* ==========================================================================
   LAYOUT — containers, masthead, navigation, page headers, sections, footer
   ========================================================================== */

/* ---- Containers ---------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--w-page);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--content {
  max-width: var(--w-content);
}

.container--narrow {
  max-width: 820px;
}

/* ==========================================================================
   MASTHEAD
   ========================================================================== */

.masthead {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 242, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--d-base) var(--e-out),
    background-color var(--d-base) var(--e-out),
    box-shadow var(--d-base) var(--e-out);
}

.masthead.is-stuck {
  border-bottom-color: var(--c-rule-soft);
  background: rgba(251, 248, 242, 0.95);
  box-shadow: 0 1px 24px rgba(43, 27, 20, 0.05);
}

.masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  min-height: var(--header-h);
}

/* ---- Wordmark ------------------------------------------------------------ */

.wordmark {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  color: var(--c-ink);
  flex: none;
}

.wordmark:hover {
  color: var(--c-ink);
}

.wordmark__mark {
  width: 30px;
  height: 30px;
  flex: none;
  color: var(--c-gold);
  transition: transform var(--d-slow) var(--e-sacred);
}

.wordmark:hover .wordmark__mark {
  transform: rotate(-4deg) scale(1.06);
}

.wordmark__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.wordmark__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.015em;
}

.wordmark__role {
  font-size: 0.625rem;
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--c-ink-mute);
  margin-top: 3px;
}

/* ---- Primary navigation -------------------------------------------------- */

.nav {
  display: flex;
  align-items: center;
  gap: var(--s-5);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--s-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  position: relative;
  display: block;
  padding: var(--s-2) 0;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  color: var(--c-ink-soft);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--c-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--d-base) var(--e-out);
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--c-oxblood);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}

/* ---- Menu toggle (mobile) ------------------------------------------------ */

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  position: relative;
  flex: none;
}

.nav-toggle__bar {
  position: absolute;
  left: 12px;
  width: 20px;
  height: 1.5px;
  background: var(--c-ink);
  transition: transform var(--d-base) var(--e-out), opacity var(--d-fast) linear;
}

.nav-toggle__bar:nth-child(1) {
  top: 16px;
}
.nav-toggle__bar:nth-child(2) {
  top: 21.5px;
}
.nav-toggle__bar:nth-child(3) {
  top: 27px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

@media (max-width: 1040px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    flex-direction: column;
    justify-content: center;
    gap: var(--s-7);
    background: var(--c-ivory);
    padding: var(--gutter);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition:
      opacity var(--d-base) var(--e-out),
      transform var(--d-base) var(--e-out),
      visibility var(--d-base);
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav__list {
    flex-direction: column;
    gap: var(--s-5);
  }

  .nav__link {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    text-transform: none;
    text-align: center;
  }

  .nav__link::after {
    display: none;
  }
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */

.section {
  padding-block: var(--section-y);
}

.section--tight {
  padding-block: clamp(3rem, 1.5rem + 5vw, 5.5rem);
}

/* Alternating ground tones give the long pages a liturgical rhythm. */
.section--parchment {
  background: var(--c-parchment);
}

.section--gilded {
  background:
    linear-gradient(180deg, var(--c-gold-wash) 0%, var(--c-ivory) 100%);
}

.section--night {
  background: var(--c-night);
  color: var(--c-parchment);
}

.section--night h2,
.section--night h3 {
  color: var(--c-paper);
}

/* ---- Section header ------------------------------------------------------ */

.section-head {
  max-width: 760px;
  margin-bottom: var(--s-8);
}

.section-head--centred {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-4);
  font-size: var(--t-eyebrow);
  font-weight: 600;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-gold);
}

.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--c-gold-pale), transparent);
}

.section-head--centred .eyebrow {
  justify-content: center;
}

.section-head--centred .eyebrow::before,
.section-head--centred .eyebrow::after {
  content: "";
  flex: 0 0 48px;
  height: 1px;
  background: var(--c-gold-pale);
}

.section-head__intro {
  margin-top: var(--s-5);
  font-size: var(--t-lead);
  line-height: var(--lh-loose);
  color: var(--c-ink-soft);
}

.section--night .section-head__intro {
  color: rgba(244, 238, 226, 0.72);
}

/* ==========================================================================
   PAGE HEADER — the banner at the top of every interior page
   ========================================================================== */

.page-header {
  position: relative;
  padding-block: clamp(3.5rem, 2rem + 6vw, 7rem);
  background:
    linear-gradient(180deg, var(--c-gold-wash) 0%, var(--c-ivory) 100%);
  border-bottom: 1px solid var(--c-rule-soft);
  overflow: hidden;
}

/* A faint gilded cross watermark set behind the title. */
.page-header::after {
  content: "";
  position: absolute;
  top: 50%;
  right: clamp(-60px, -2vw, 0px);
  width: 380px;
  height: 380px;
  transform: translateY(-50%);
  background: url("../assets/icons/cross.svg") center / contain no-repeat;
  opacity: 0.045;
  pointer-events: none;
}

.page-header__inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.page-header h1 {
  font-size: var(--t-display);
}

.page-header__intro {
  margin-top: var(--s-5);
  font-size: var(--t-lead);
  line-height: var(--lh-loose);
  color: var(--c-ink-soft);
}

/* ---- Breadcrumb ---------------------------------------------------------- */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
  font-size: var(--t-caption);
  letter-spacing: 0.06em;
  color: var(--c-ink-mute);
}

.breadcrumb a {
  color: var(--c-ink-mute);
}

.breadcrumb a:hover {
  color: var(--c-oxblood);
}

.breadcrumb span[aria-hidden] {
  color: var(--c-gold);
}

/* ==========================================================================
   GRIDS
   ========================================================================== */

.grid {
  display: grid;
  gap: var(--s-6);
}

.grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Asymmetric split used for text-beside-image passages. */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
}

.split--reverse > *:first-child {
  order: 2;
}

/* Weighted towards the image. Used where the photograph is landscape and
   would otherwise sit too small beside a column of text. */
.split--media {
  grid-template-columns: 0.72fr 1.28fr;
}

@media (max-width: 1000px) {
  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .grid--2,
  .grid--3 {
    grid-template-columns: 1fr;
  }

  .split {
    grid-template-columns: 1fr;
  }

  .split--reverse > *:first-child {
    order: 0;
  }
}

@media (max-width: 560px) {
  .grid--4 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--c-night);
  color: rgba(236, 227, 210, 0.74);
  padding-top: clamp(3.5rem, 2rem + 5vw, 6rem);
  padding-bottom: var(--s-6);
  font-size: var(--t-small);
}

.site-footer a {
  color: rgba(236, 227, 210, 0.74);
}

.site-footer a:hover {
  color: var(--c-gold-bright);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: clamp(2rem, 1rem + 3vw, 4rem);
  padding-bottom: var(--s-8);
}

.footer__brand .wordmark__name {
  color: var(--c-paper);
  font-size: 1.5rem;
}

.footer__brand .wordmark__role {
  color: var(--c-gold);
}

.footer__brand .wordmark__mark {
  color: var(--c-gold);
}

.footer__blurb {
  margin-top: var(--s-5);
  max-width: 34ch;
  line-height: var(--lh-body);
  color: rgba(236, 227, 210, 0.58);
}

.footer__heading {
  font-family: var(--font-text);
  font-size: var(--t-eyebrow);
  font-weight: 600;
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--s-5);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__contact p {
  margin-bottom: var(--s-3);
  line-height: var(--lh-body);
  color: rgba(236, 227, 210, 0.58);
}

.footer__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-4);
  padding-top: var(--s-5);
  border-top: 1px solid rgba(236, 227, 210, 0.12);
  font-size: var(--t-caption);
  color: rgba(236, 227, 210, 0.45);
}

.footer__bar a:hover {
  color: var(--c-gold-bright);
}

.footer__verse {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--c-gold);
}

@media (max-width: 960px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    row-gap: var(--s-7);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bar {
    flex-direction: column;
    align-items: flex-start;
  }
}