/*
Theme Name: SisBU Astra Child
Theme URI: https://sisbetweenus.com
Description: Custom Astra child theme adapted from the Sis, Between Us Canva website layout.
Author: Sis, Between Us
Template: astra
Version: 3.9
Text Domain: sisbu-astra-child
*/

:root {
  --cream: #fffdf9;
  --paper: #f8f3ea;
  --ink: #451631;
  --ink-soft: #5a384b;
  --berry: #e91e63;
  --gold: #d99a16;
  --gold-soft: #b88738;
  --blush: #fde3ed;
  --sand: #f1e4d5;
  --line: rgba(69, 22, 49, .15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.sisbu-front-page,
body.sisbu-standard-page {
  margin: 0;
  width: 100%;
  overflow-x: hidden;
  background: var(--cream);
  color: var(--ink);
  font-family: "DM Sans", Arial, sans-serif;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }

.sisbu-shell { width: 100%; overflow: hidden; }
.sisbu-width { width: min(calc(100% - 3rem), 1240px); margin: 0 auto; }
.sisbu-section { padding: 7.5rem 0; }
.sisbu-serif { font-family: "Libre Baskerville", Georgia, serif; }
.sisbu-eyebrow {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin: 0;
  font-size: .69rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 700;
}
.sisbu-eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
  opacity: .65;
}

/* Header */
.sisbu-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(69, 22, 49, .10);
  background: rgba(248, 243, 234, .95);
  backdrop-filter: blur(8px);
}
.sisbu-nav {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
.sisbu-logo { display: inline-flex; align-items: center; flex: 0 0 auto; }
.sisbu-logo img { display: block; width: 256px; height: auto; object-fit: contain; object-position: left center; }
.sisbu-nav-links { display: flex; align-items: center; gap: 1.75rem; }
.sisbu-nav-link {
  text-decoration: none;
  font-size: .73rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  transition: color .2s ease;
}
.sisbu-nav-link:hover, .sisbu-nav-link:focus { color: var(--berry); }
.sisbu-button,
.sisbu-nav-join {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 3.3rem;
  padding: .85rem 1.35rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.sisbu-button:hover, .sisbu-nav-join:hover { transform: translateY(-2px); }
.sisbu-nav-join, .sisbu-button-dark { background: var(--ink); color: var(--paper); }
.sisbu-button-berry { background: var(--ink); color: var(--paper); }
.sisbu-button-gold { background: var(--gold-soft); color: var(--ink); }
.sisbu-button-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.sisbu-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.sisbu-mobile-menu { display: none; border-top: 1px solid rgba(69, 22, 49, .10); background: var(--paper); }
.sisbu-mobile-menu.is-open { display: block; }
.sisbu-mobile-menu-inner { display: flex; flex-direction: column; padding: 1rem 0; }
.sisbu-mobile-menu .sisbu-nav-link { padding: .75rem 0; }

/* Hero */
.sisbu-hero { padding: 3.75rem 0 6rem; }
.sisbu-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 4rem; align-items: center; }
.sisbu-hero-copy { max-width: 710px; }
.sisbu-hero-title {
  margin: 2.25rem 0 0;
  max-width: 760px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2.2rem, 3.75vw, 4.05rem);
  line-height: 1.08;
  letter-spacing: -.055em;
}
.sisbu-hero-text { margin: 1.75rem 0 0; max-width: 38rem; color: var(--ink-soft); font-size: 1.08rem; line-height: 1.78; }
.sisbu-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem 1.75rem; margin-top: 2.25rem; }
.sisbu-launch-message { margin: 1rem 0 0; color: var(--berry); font-size: .82rem; font-weight: 700; letter-spacing: .04em; }
.sisbu-text-link { display: inline-flex; align-items: center; gap: .5rem; padding-bottom: .25rem; border-bottom: 1px solid currentColor; text-decoration: none; font-size: .74rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.sisbu-hero-image-frame { position: relative; }
.sisbu-hero-image-frame::before {
  content: "";
  position: absolute;
  top: -1.1rem;
  right: -1.1rem;
  width: 57%;
  height: 42%;
  border: 1px solid var(--gold);
}
.sisbu-hero-image {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 510px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  filter: saturate(.92) contrast(1.02);
}
.sisbu-image-placeholder {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 510px;
  place-items: center;
  padding: 2rem;
  border: 1px dashed rgba(69,22,49,.3);
  background: #efe8df;
  color: var(--ink-soft);
  text-align: center;
}
.sisbu-hero-stamp {
  position: absolute;
  right: -1.25rem;
  bottom: 2rem;
  z-index: 2;
  display: grid;
  width: 9rem;
  height: 9rem;
  place-items: center;
  padding: 1rem;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  text-align: center;
  font-size: .82rem;
  font-weight: 700;
  line-height: 1.35;
  transform: rotate(10deg);
}

/* About */
.sisbu-about { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--sand); }
.sisbu-about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: end; }
.sisbu-about-title { margin: 1.75rem 0 0; font-family: "Libre Baskerville", Georgia, serif; font-size: clamp(2.5rem, 5.2vw, 5rem); line-height: 1.08; letter-spacing: -.055em; }
.sisbu-copy { margin: 2rem 0 0; max-width: 42rem; color: var(--ink-soft); font-size: 1.04rem; line-height: 1.9; }
.sisbu-about-photo { width: 100%; height: 410px; object-fit: cover; }


/* About Us / Team (hidden by default; editable in SisBU Homepage) */
.sisbu-team { background: var(--cream); border-top: 1px solid var(--line); }
.sisbu-team-heading { max-width: 54rem; margin-bottom: 3rem; }
.sisbu-team-title { margin: 1.5rem 0 0; font-family: "Libre Baskerville", Georgia, serif; font-size: clamp(2.6rem, 4.8vw, 4.75rem); line-height: 1.05; letter-spacing: -.055em; }
.sisbu-team-intro { margin: 1.5rem 0 0; max-width: 44rem; color: var(--ink-soft); font-size: 1rem; line-height: 1.8; }
.sisbu-founder-card { display:grid; grid-template-columns:.8fr 1.2fr; gap:3rem; align-items:center; padding:2.5rem; border:1px solid var(--line); background:var(--sand); }
.sisbu-founder-photo { width:100%; aspect-ratio:4 / 5; object-fit:cover; background:#efe8df; }
.sisbu-person-kicker { margin:0 0 .75rem; color:var(--berry); font-size:.72rem; font-weight:700; letter-spacing:.13em; text-transform:uppercase; }
.sisbu-person-name { margin:0; font-family:"Libre Baskerville", Georgia, serif; font-size:clamp(2rem,3vw,3.25rem); line-height:1.08; letter-spacing:-.04em; }
.sisbu-person-role { margin:.75rem 0 0; color:var(--gold-soft); font-size:.82rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
.sisbu-person-bio { margin:1.35rem 0 0; color:var(--ink-soft); line-height:1.85; }
.sisbu-team-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; margin-top:2.5rem; }
.sisbu-team-card { border-top:1px solid rgba(233,30,99,.22); padding-top:1.25rem; }
.sisbu-team-photo { width:100%; aspect-ratio:4 / 5; object-fit:cover; background:#efe8df; }
.sisbu-team-card .sisbu-person-name { margin-top:1.15rem; font-size:1.4rem; }
.sisbu-team-card .sisbu-person-role { margin-top:.45rem; }
.sisbu-team-card .sisbu-person-bio { margin-top:.8rem; font-size:.9rem; line-height:1.7; }

/* Gather */
.sisbu-section-heading { display: flex; justify-content: space-between; gap: 1.5rem; align-items: end; padding-bottom: 2.25rem; border-bottom: 1px solid rgba(69,22,49,.20); }
.sisbu-section-title { margin: 1.5rem 0 0; font-family: "Libre Baskerville", Georgia, serif; font-size: clamp(2.8rem, 5vw, 5rem); line-height: 1; letter-spacing: -.06em; }
.sisbu-section-intro { max-width: 24rem; margin: 0; color: var(--ink-soft); font-size: .98rem; line-height: 1.75; }
.sisbu-gather-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3rem 1.25rem; margin-top: 2.5rem; }
.sisbu-gather-card { border-top: 1px solid rgba(233, 30, 99, .22); padding-top: 1.4rem; }
.sisbu-gather-meta { display: flex; justify-content: space-between; align-items: baseline; }
.sisbu-gather-number { color: var(--gold-soft); font-family: "Libre Baskerville", Georgia, serif; font-style: italic; }
.sisbu-gather-card h3 { margin: 1.25rem 0 0; font-size: .88rem; letter-spacing: .13em; text-transform: uppercase; }
.sisbu-gather-card p { margin: .75rem 0 0; color: var(--ink-soft); font-size: .9rem; line-height: 1.7; }
.sisbu-gather-photo { width: 100%; aspect-ratio: 1 / 1.08; margin-top: 1.5rem; object-fit: cover; filter: saturate(.82); }

/* Events */
.sisbu-events { background: var(--sand); }
.sisbu-event-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin-top: 2.75rem; }
.sisbu-event-card { display: flex; min-height: 100%; flex-direction: column; border: 1px solid rgba(233,30,99,.22); background: var(--paper); }
.sisbu-event-image { width: 100%; height: 360px; object-fit: cover; object-position: top center; }
.sisbu-event-content { display: flex; flex: 1; flex-direction: column; padding: 1.65rem; }
.sisbu-event-date { margin: 0; color: #812949; font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.sisbu-event-title { margin: 1rem 0 0; font-family: "Libre Baskerville", Georgia, serif; font-size: 1.55rem; line-height: 1.2; letter-spacing: -.035em; }
.sisbu-event-copy { margin: 1rem 0 0; color: var(--ink-soft); font-size: .9rem; line-height: 1.7; }
.sisbu-event-subtitle { margin: .55rem 0 0; color: #812949; font-size: .82rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.sisbu-event-detail { margin: .7rem 0 0; color: var(--ink-soft); font-size: .82rem; font-weight: 600; line-height: 1.5; }
.sisbu-event-status { width: fit-content; margin-top: auto; padding-top: 1.5rem; color: #812949; font-size: .72rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.sisbu-event-button { width: fit-content; margin-top: auto; padding: 1.5rem 0 0; border: 0; border-bottom: 1px solid currentColor; background: none; color: var(--ink); font-size: .72rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; cursor: pointer; }
.sisbu-event-details { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.sisbu-event-details.is-open { grid-template-rows: 1fr; }
.sisbu-event-details > div { overflow: hidden; }
.sisbu-event-details p { margin: 1.25rem 0 0; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: .9rem; line-height: 1.7; }

/* Between Us */
.sisbu-between-grid { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border: 1px solid rgba(69,22,49,.20); }
.sisbu-between-panel { display: flex; flex-direction: column; justify-content: center; padding: 4rem; background: var(--blush); }
.sisbu-between-title { margin: 2rem 0 0; font-family: "Libre Baskerville", Georgia, serif; font-size: clamp(3rem, 5vw, 5.5rem); line-height: 1; letter-spacing: -.07em; }
.sisbu-between-subtitle { margin: 1.75rem 0 0; max-width: 28rem; font-family: "Libre Baskerville", Georgia, serif; font-size: 1.7rem; line-height: 1.2; letter-spacing: -.04em; }
.sisbu-between-copy { margin: 1.5rem 0 0; max-width: 28rem; color: var(--ink-soft); line-height: 1.9; }
.sisbu-journal-wrap { position: relative; min-height: 480px; }
.sisbu-journal-photo { width: 100%; height: 100%; min-height: 480px; object-fit: cover; filter: sepia(.1) saturate(.8); }
.sisbu-journal-issue { position: absolute; left: 1.5rem; bottom: 1.5rem; padding: .9rem 1rem; background: var(--paper); color: var(--ink); font-size: .72rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }

/* Substack editorial callout */
.sisbu-substack { background: var(--cream); border-top: 1px solid var(--line); }
.sisbu-substack-card { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:3rem; align-items:end; padding:3.25rem 3.5rem; border:1px solid rgba(69,22,49,.18); background:var(--blush); }
.sisbu-substack-title { margin:1.15rem 0 0; max-width:48rem; font-family:"Libre Baskerville", Georgia, serif; font-size:clamp(2rem,3.6vw,3.65rem); line-height:1.08; letter-spacing:-.05em; }
.sisbu-substack-copy { margin:1.25rem 0 0; max-width:43rem; color:var(--ink-soft); font-size:1rem; line-height:1.8; }
.sisbu-substack-action { padding-bottom:.25rem; }

/* Compact site footer */
.sisbu-compact-footer { background: #57203f; color: var(--paper); border-top: 1px solid rgba(248,243,234,.16); }
.sisbu-compact-footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 2rem 0; }
.sisbu-footer-links { display:flex; align-items:center; justify-content:center; gap:1.75rem; }
.sisbu-social-link { padding-bottom:.25rem; border-bottom:1px solid rgba(248,243,234,.40); color:var(--paper); text-decoration:none; font-size:.72rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
.sisbu-footer-copyright { margin:0; justify-self:end; color:rgba(248,243,234,.72); font-size:.72rem; letter-spacing:.06em; white-space:nowrap; }

/* Animation / accessibility */
.sisbu-reveal { animation: sisbuReveal .75s both ease-out; }
.sisbu-delay-1 { animation-delay: .12s; }
.sisbu-delay-2 { animation-delay: .24s; }
.sisbu-delay-3 { animation-delay: .36s; }
@keyframes sisbuReveal { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.sisbu-event-button:focus-visible, .sisbu-menu-toggle:focus-visible, .sisbu-button:focus-visible, .sisbu-nav-link:focus-visible, .sisbu-text-link:focus-visible, .sisbu-social-link:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }

@media (max-width: 1023px) {
  .sisbu-hero-grid, .sisbu-about-grid, .sisbu-between-grid, .sisbu-founder-card { grid-template-columns: 1fr; }
  .sisbu-team-grid { grid-template-columns: repeat(2, 1fr); }
  .sisbu-gather-grid { grid-template-columns: repeat(2, 1fr); }
  .sisbu-event-grid { grid-template-columns: 1fr; }
  .sisbu-about-grid figure { padding-left: 0; }
}
@media (max-width: 767px) {
  .sisbu-width { width: min(calc(100% - 2rem), 1240px); }
  .sisbu-section { padding: 5rem 0; }
  .sisbu-nav-links { display: none; }
  .sisbu-nav-join { display: none; }
  .sisbu-menu-toggle { display: inline-flex; }
  .sisbu-hero { padding: 3.5rem 0 5rem; }
  .sisbu-hero-grid { gap: 3rem; }
  .sisbu-hero-image, .sisbu-image-placeholder { min-height: 390px; }
  .sisbu-hero-stamp { right: .5rem; bottom: -1.25rem; width: 7.6rem; height: 7.6rem; }
  .sisbu-hero-image-frame::before { right: -.5rem; top: -.5rem; }
  .sisbu-section-heading { flex-direction: column; align-items: flex-start; }
  .sisbu-gather-grid, .sisbu-team-grid { grid-template-columns: 1fr; }
  .sisbu-founder-card { padding:1.5rem; gap:2rem; }
  .sisbu-between-panel { padding: 2rem; }
  .sisbu-journal-photo, .sisbu-journal-wrap { min-height: 360px; }
  .sisbu-substack-card { grid-template-columns:1fr; gap:2rem; padding:2.25rem 1.5rem; }
  .sisbu-substack-action { padding-bottom:0; }
  .sisbu-compact-footer-inner { flex-direction: column; justify-content: center; gap: 1.25rem; text-align:center; }
  .sisbu-footer-copyright { justify-self:center; white-space:normal; }
}

@media (max-width: 1024px) {
  .sisbu-logo img { width: 190px; }
}

@media (max-width: 767px) {
  .sisbu-nav { min-height: 82px; }
  .sisbu-logo img { width: 165px; }
}

/* Standard pages: quiet, editorial extension of the SisBU homepage. */
body.sisbu-standard-page .sisbu-header {
  background: rgba(248, 243, 234, .97);
}
body.sisbu-standard-page .sisbu-page-main {
  background: var(--cream);
}
.sisbu-page-hero {
  border-bottom: 1px solid var(--line);
  background: var(--cream);
  color: var(--ink);
}
.sisbu-page-hero::after { content: none; }
.sisbu-page-hero-inner {
  padding-top: 3.2rem;
  padding-bottom: 2.2rem;
}
.sisbu-page-hero .sisbu-eyebrow {
  display: none;
}
.sisbu-page-title {
  max-width: 900px;
  margin: 0;
  color: var(--ink);
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(2.25rem, 4vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: -.04em;
}
.sisbu-page-body {
  padding: 3.5rem 0 5rem;
  background: var(--cream);
}
.sisbu-page-content {
  width: min(100%, 860px);
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: 1.03rem;
  line-height: 1.65;
}
.sisbu-page-content > *:first-child { margin-top: 0; }
.sisbu-page-content > *:last-child { margin-bottom: 0; }
.sisbu-page-content p { margin: 0 0 .75rem; }
.sisbu-page-content h2,
.sisbu-page-content h3,
.sisbu-page-content h4 {
  color: var(--ink);
  font-family: "Libre Baskerville", Georgia, serif;
  letter-spacing: -.025em;
}
.sisbu-page-content h2 {
  margin: 2rem 0 .8rem;
  padding-top: .85rem;
  border-top: 1px solid rgba(217, 154, 22, .42);
  font-size: clamp(1.7rem, 3vw, 2rem);
  line-height: 1.18;
}
.sisbu-page-content h3 {
  margin: 1.25rem 0 .4rem;
  color: #812949;
  font-size: 1rem;
  line-height: 1.3;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.sisbu-page-content h4 {
  margin: 1.25rem 0 .4rem;
  font-size: 1rem;
}
.sisbu-page-content strong { color: var(--ink); }
/* V3.6: keep the closing emphasized paragraph readable without competing with section headings. */
.sisbu-page-content p.has-medium-font-size {
  font-size: 1.08rem !important;
}
.sisbu-page-content a {
  color: #812949;
  text-decoration-color: rgba(129, 41, 73, .35);
  text-underline-offset: .18em;
}
.sisbu-page-content blockquote {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--gold);
  background: var(--sand);
  color: var(--ink);
}
.sisbu-page-content .wp-block-separator {
  border-color: var(--line);
}

@media (max-width: 767px) {
  .sisbu-page-hero-inner { padding-top: 2.4rem; padding-bottom: 1.7rem; }
  .sisbu-page-title { font-size: 2rem; }
  .sisbu-page-body { padding: 2.75rem 0 4rem; }
  .sisbu-page-content { font-size: 1rem; line-height: 1.62; }
  .sisbu-page-content h2 { margin-top: 1.8rem; font-size: 1.6rem; }
  .sisbu-page-content h3 { margin-top: 1.15rem; }
}

/* V3.7: Who We Are — present The SisBU Rhythm as a clean 2x2 reading grid. */
.sisbu-rhythm-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 2rem;
  margin: .85rem 0 1rem;
}
.sisbu-rhythm-item {
  padding-top: .75rem;
  border-top: 1px solid rgba(217, 154, 22, .42);
}
.sisbu-page-content .sisbu-rhythm-item h3 {
  margin: 0 0 .35rem;
}
.sisbu-page-content .sisbu-rhythm-item p {
  margin: 0;
}
@media (max-width: 767px) {
  .sisbu-rhythm-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}


/* V3.8: Rhythm labels can be Gutenberg paragraphs or headings; style either consistently. */
.sisbu-page-content .sisbu-rhythm-item .sisbu-rhythm-label {
  margin: 0 0 .35rem;
  color: #3A172B;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.25;
}