/* ==========================================================================
   GBI ROCK Philadelphia — site styles
   Mobile-first. Breakpoints: 640px (tablet), 960px (desktop).
   Palette and type carried over from the previous Squarespace theme.
   ========================================================================== */

:root {
  --ink: #121212;          /* near-black, body text + dark sections  */
  --paper: #f5f5f5;        /* off-white page background              */
  --accent: #a64d4a;       /* brick red, links + buttons             */
  --accent-dark: #8c3d3a;
  --sand: #eae6e1;         /* warm neutral panel                     */
  --sage: #646c61;         /* muted green-grey, secondary text (4.5:1 on light) */
  --rule: rgba(18, 18, 18, 0.14);

  --display: 'Archivo Black', 'Helvetica Neue', Arial, sans-serif;
  --body: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;

  --pad: 1.25rem;          /* horizontal gutter on mobile            */
  --max: 1200px;
  --header-h: 60px;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent-dark); }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.1rem, 9vw, 4.75rem); }
h2 { font-size: clamp(1.6rem, 6.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 5vw, 2rem); }
h4 { font-size: clamp(1.05rem, 4vw, 1.4rem); }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 0.75rem 1rem;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* --------------------------------------------------------------- layout -- */

.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { padding-block: clamp(3rem, 10vw, 6rem); }
.section--tight { padding-block: clamp(2rem, 7vw, 3.5rem); }

.section--dark { background: var(--ink); color: var(--paper); }
.section--dark a { color: #e9a9a5; }
.section--dark a:hover { color: #fff; }
.section--sand { background: var(--sand); }

.eyebrow {
  font-family: var(--body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--accent);
  margin: 0 0 1rem;
}
.section--dark .eyebrow,
.hero .eyebrow { color: #e9a9a5; }

.lead { font-size: clamp(1.05rem, 3.4vw, 1.3rem); }

.measure { max-width: 62ch; }

/* two-column stack: single column on mobile, side by side from 960px */
.split { display: grid; gap: clamp(1.5rem, 5vw, 3rem); align-items: center; }
@media (min-width: 960px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--media-first > .split__media { order: -1; }
}

.stack > * + * { margin-top: 1.5rem; }

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

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--ink);
  color: var(--paper);
  min-height: var(--header-h);
}

.site-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand { display: flex; align-items: center; gap: 0.6rem; color: var(--paper); text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.brand span {
  font-family: var(--display); text-transform: uppercase;
  font-size: 0.82rem; letter-spacing: 0.04em; line-height: 1.1;
}

.nav-toggle {
  appearance: none; background: none; border: 1px solid rgba(245,245,245,0.35);
  color: var(--paper); font-family: var(--body); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.7rem;
  padding: 0.55rem 0.8rem; border-radius: 2px; cursor: pointer;
}
.nav-toggle:hover { border-color: var(--paper); }

.site-nav { display: none; padding-bottom: 1rem; }
.site-nav[data-open="true"] { display: block; }

.site-nav ul { list-style: none; margin: 0; padding: 0; }
.site-nav li + li { border-top: 1px solid rgba(245,245,245,0.12); }

.site-nav a {
  display: block; padding: 0.85rem 0;
  color: var(--paper); text-decoration: none;
  font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; font-size: 0.8rem;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: #e9a9a5; }

.site-nav .site-nav__sub { padding-left: 1rem; }
.site-nav .site-nav__sub a { font-size: 0.72rem; opacity: 0.8; text-transform: none; letter-spacing: 0.06em; }

.site-nav .site-nav__group-label {
  display: block; padding: 0.85rem 0 0.25rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  font-size: 0.8rem; color: rgba(245,245,245,0.55);
}

@media (min-width: 960px) {
  .nav-toggle { display: none; }
  .site-header__bar { gap: 2rem; }
  .site-nav { display: block; padding-bottom: 0; }
  .site-nav > ul { display: flex; align-items: center; gap: 1.6rem; }
  .site-nav li + li { border-top: 0; }
  .site-nav a { padding: 0; font-size: 0.78rem; }
  .brand span { font-size: 0.95rem; }

  /* dropdown groups */
  .site-nav .has-sub { position: relative; }
  .site-nav .site-nav__group-label { padding: 0; cursor: default; color: var(--paper); }
  .site-nav .site-nav__sub {
    display: none; position: absolute; top: 100%; left: -1rem;
    min-width: 230px; padding: 0.5rem 0;
    background: var(--ink); border: 1px solid rgba(245,245,245,0.15);
  }
  .site-nav .has-sub:hover .site-nav__sub,
  .site-nav .has-sub:focus-within .site-nav__sub { display: block; }
  .site-nav .site-nav__sub a {
    padding: 0.55rem 1rem; font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.08em; opacity: 1;
  }
}

/* --------------------------------------------------------------- buttons -- */

.btn {
  display: inline-block;
  background: var(--accent); color: #fff !important;
  font-family: var(--body); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.78rem;
  padding: 0.95rem 1.6rem; border-radius: 2px;
  text-decoration: none; border: 2px solid var(--accent);
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

.btn--ghost { background: transparent; color: var(--ink) !important; border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper) !important; }

.section--dark .btn--ghost,
.hero .btn--ghost { color: var(--paper) !important; border-color: var(--paper); }
.section--dark .btn--ghost:hover,
.hero .btn--ghost:hover { background: var(--paper); color: var(--ink) !important; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ------------------------------------------------------------------ hero -- */

.hero {
  position: relative;
  min-height: min(82vh, 640px);
  display: flex; align-items: flex-end;
  background: var(--ink); color: var(--paper);
  overflow: hidden;
}
.hero__media {
  position: absolute; inset: 0;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(18,18,18,0.45) 0%, rgba(18,18,18,0.35) 45%, rgba(18,18,18,0.88) 100%);
}
.hero__body { position: relative; padding-block: clamp(2.5rem, 9vw, 5rem); }
.hero h1 { margin-bottom: 0.35em; }
.hero__meta {
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; font-size: clamp(0.78rem, 2.6vw, 0.95rem);
  margin: 0;
}
.hero__meta span { display: block; }
.hero__meta span + span { color: rgba(245,245,245,0.72); margin-top: 0.3rem; }

.hero--short { min-height: min(56vh, 440px); }

/* ----------------------------------------------------------------- cards -- */

.grid { display: grid; gap: 1.25rem; }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid { gap: 1.5rem; }
  .grid--2, .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
}

.card { background: #fff; border: 1px solid var(--rule); }
.section--dark .card { background: #1c1c1c; border-color: rgba(245,245,245,0.14); }
.card__body { padding: 1.25rem; }
.card h3, .card h4 { margin-bottom: 0.4em; }

/* image tile with a caption overlaid — used for the LIGHT/SALT values */
.tile { position: relative; display: block; overflow: hidden; background: var(--ink); }
.tile img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; opacity: 0.72; transition: opacity 0.2s ease, transform 0.4s ease; }
.tile:hover img { opacity: 0.55; transform: scale(1.03); }
.tile__label {
  position: absolute; inset: auto 0 0 0; padding: 1rem;
  color: #fff; font-family: var(--display); text-transform: uppercase;
  font-size: clamp(1rem, 3vw, 1.3rem); line-height: 1.1;
}
.tile__label small { display: block; font-family: var(--body); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.1em; opacity: 0.85; margin-top: 0.3rem; }

/* ------------------------------------------------------------- scripture -- */

.quote {
  border-left: 3px solid var(--accent);
  padding-left: clamp(1rem, 4vw, 1.75rem);
  margin: 0;
}
.quote p { font-size: clamp(1.05rem, 3.4vw, 1.35rem); font-style: italic; }
.quote cite {
  display: block; font-style: normal; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.74rem;
  color: var(--sage); margin-top: 0.75rem;
}
.section--dark .quote cite,
.hero .quote cite { color: rgba(245,245,245,0.6); }

.verse { margin: 0 0 1.5rem; }
.verse__ref {
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; font-size: 0.72rem; color: var(--accent);
  margin: 0 0 0.35rem;
}
.verse p { font-size: 0.95rem; }

/* -------------------------------------------------------------- services -- */

.service {
  border-top: 1px solid var(--rule);
  padding-block: 1.5rem;
  display: grid; gap: 0.5rem;
}
.service:last-child { border-bottom: 1px solid var(--rule); }
.service__when {
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; font-size: 0.8rem; color: var(--accent);
}
.service__where { font-size: 0.9rem; color: #4a4a4a; }
.service__note { font-size: 0.85rem; color: var(--sage); }
@media (min-width: 760px) {
  .service { grid-template-columns: 1fr 2fr; gap: 1.5rem; align-items: start; }
  .service__head { grid-row: span 3; }
}

/* ---------------------------------------------------------------- people -- */

.person { }
.person img { aspect-ratio: 3 / 4; object-fit: cover; width: 100%; }
.person__name { margin: 0.8rem 0 0.2rem; font-size: clamp(1.05rem, 3.2vw, 1.3rem); }
.person__role {
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; font-size: 0.7rem; color: var(--sage);
  margin: 0;
}

/* ---------------------------------------------------------------- series -- */

.series-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 760px) { .series-grid { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } }

.series { display: block; text-decoration: none; color: inherit; }
.series img { aspect-ratio: 1 / 1; object-fit: cover; width: 100%; transition: transform 0.3s ease; }
.series:hover img { transform: scale(1.03); }
.series__title {
  margin: 0.7rem 0 0; font-family: var(--display);
  text-transform: uppercase; font-size: clamp(0.8rem, 2.6vw, 1rem); line-height: 1.15;
}
.series__year { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sage); }

/* embedded YouTube */
.video {
  position: relative; aspect-ratio: 16 / 9;
  background: #000; margin: 0 0 0.75rem;
}
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.part { margin-bottom: clamp(2rem, 6vw, 3rem); }
.part__label {
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.14em; font-size: 0.78rem; color: var(--accent);
  margin: 0 0 0.6rem;
}
.part__note { font-size: 0.9rem; color: var(--sage); font-style: italic; }

/* ------------------------------------------------------------------ form -- */

.form { display: grid; gap: 1rem; }
.field { display: grid; gap: 0.35rem; }
.field label {
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; font-size: 0.72rem;
}
.field input, .field textarea, .field select {
  font-family: var(--body); font-size: 1rem;
  padding: 0.8rem; border: 1px solid var(--rule); border-radius: 2px;
  background: #fff; color: var(--ink); width: 100%;
}
.field textarea { min-height: 140px; resize: vertical; }
.field__hint { font-size: 0.8rem; color: var(--sage); }

/* ---------------------------------------------------------------- footer -- */

.site-footer { background: var(--ink); color: var(--paper); padding-block: clamp(2.5rem, 8vw, 4rem); }
.site-footer h3 { font-size: 1.1rem; }
.site-footer a { color: rgba(245,245,245,0.82); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }

.footer-grid { display: grid; gap: 2rem; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; gap: 3rem; } }

.footer-list { list-style: none; margin: 0; padding: 0; font-size: 0.9rem; }
.footer-list li + li { margin-top: 0.5rem; }

.socials { display: flex; gap: 1rem; margin-top: 1.25rem; }
.socials a {
  display: grid; place-items: center;
  width: 40px; height: 40px; border: 1px solid rgba(245,245,245,0.3); border-radius: 50%;
}
.socials a:hover { border-color: #fff; background: rgba(245,245,245,0.1); }
.socials svg { width: 18px; height: 18px; fill: currentColor; }

.legal {
  margin-top: 2.5rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(245,245,245,0.15);
  font-size: 0.78rem; color: rgba(245,245,245,0.6);
}

/* ------------------------------------------------------------- utilities -- */

.center { text-align: center; }
.mt-0 { margin-top: 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}