@font-face {
  font-family: 'Bebas Neue';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/bebas-neue-400.woff2') format('woff2');
}

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/ibm-plex-sans-400.woff2') format('woff2');
}

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/ibm-plex-sans-400-italic.woff2') format('woff2');
}

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/ibm-plex-sans-600.woff2') format('woff2');
}

/* =============================================
   TOKENS & RESET
============================================= */
:root {
  --orange:       #ff6e00;
  --orange-light: #ffc373;
  --orange-dark:  #cc5800;
  --cream:        #fff3e0;
  --cream-dark:   #ffe8c4;
  --ink:          #010101;
  --ink-muted:    #4c4c4c;
  --white:        #fffaf5;
  --border:       rgba(255,110,0,.18);

  --amber:        #c8a06a;  /* nav links, secondary on dark */
  --amber-mid:    #c49060;  /* body text on dark bg */
  --amber-dim:    #9a7040;  /* footer links */
  --amber-muted:  #6e5230;  /* taglines, footer text */

  --nav-hover-bg:               rgba(255,255,255,.08);
  --hero-ring-faintest:         rgba(200,160,106,.08);
  --hero-ring-faint:            rgba(200,160,106,.15);
  --hero-ring:                  rgba(200,160,106,.22);
  --btn-secondary-border:       rgba(245,237,216,.25);
  --btn-secondary-border-hover: rgba(245,237,216,.6);
  --btn-secondary-hover-bg:     rgba(255,255,255,.05);

  --font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-ui:   system-ui, -apple-system, 'Segoe UI', sans-serif;

  --max-w: 1100px;
  --pad-y: 5rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
}

img { display: block; max-width: 100%; }
a { color: var(--orange-dark); }
a:hover { color: var(--orange); }

/* =============================================
   LAYOUT
============================================= */
section {
  padding-block: var(--pad-y);
  padding-inline: max(1.5rem, calc((100% - var(--max-w)) / 2));
  scroll-margin-top: 5rem;
}

section:nth-child(even) {
  background: var(--cream);
}

section > h2 > span {
  display: block;
  font-family: var(--font-ui);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .5rem;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: normal;
  line-height: 1.25;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: .4rem;
  font-family: var(--font-ui);
  font-weight: 600;
}

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* =============================================
   NAV
============================================= */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ink);
  border-bottom: 2px solid var(--orange-dark);
  padding: 1rem 1.5rem;
}

nav ul {
  display: flex;
  gap: .1rem;
  list-style: none;
  flex-wrap: wrap;
  align-items: center;
}

nav li:first-child {
  margin-right: auto;
}

nav li:first-child a {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.8rem;
  text-decoration: none;
  letter-spacing: .02em;
}

nav li:first-child a span:first-child  { color: var(--orange); }
nav li:first-child a span:nth-child(2) { color: var(--amber); }
nav li:first-child a span:last-child   { color: var(--cream); }

nav li:not(:first-child) a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--amber);
  text-decoration: none;
  padding: .35rem .6rem;
  border-radius: 4px;
  transition: color .5s, background .5s;
}

nav li:not(:first-child) a:hover {
  color: var(--cream);
  background: var(--nav-hover-bg);
}

/* =============================================
   BUTTONS
============================================= */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-ui);
  font-size: .95rem;
  text-decoration: none;
  padding: .75rem 1.5rem;
  border-radius: 4px;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  transition: background .15s, transform .1s;
}
.btn-primary:hover {
  background: var(--orange-dark);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--cream);
  font-weight: 600;
  border: 1px solid var(--btn-secondary-border);
  transition: border-color .15s, background .15s;
}
.btn-secondary:hover {
  border-color: var(--btn-secondary-border-hover);
  background: var(--btn-secondary-hover-bg);
  color: var(--cream);
}

/* =============================================
   HERO
============================================= */
#about {
  background: var(--ink);
  color: var(--cream);
  padding-block: 8rem 4.5rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 3rem;
  scroll-margin-top: 0rem;
}

#about::before,
#about::after,
#about > div::before {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
#about::after {
  width: 320px; height: 320px;
  right: -160px; top: -160px;
  border: 4px solid var(--hero-ring);
}
#about::before {
  width: 520px; height: 520px;
  right: -260px; top: -260px;
  border: 4px solid var(--hero-ring-faint);
}
#about > div::before {
  width: 720px; height: 720px;
  right: -360px; top: -360px;
  border: 4px solid var(--hero-ring-faintest);
}

#about > div {
  flex: 1;
  min-width: 0;
}

#about > img {
  width: 360px;
  height: 360px;
  border-radius: 8px;
  flex-shrink: 0;
}

#about h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: normal;
  line-height: 1.1;
  margin-bottom: .5rem;
  color: var(--cream);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

#about > div > p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--amber-mid);
  margin: 1.25rem 0 2rem;
  max-width: 540px;
  line-height: 1.6;
}


/* =============================================
   MEETINGS
============================================= */
.next-meeting {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--orange);
  border-radius: 0 6px 6px 0;
  padding: 1.5rem 1.5rem 1.25rem;
  margin-top: 1.75rem;
  margin-bottom: 1.5rem;
  display: flex;
  gap: 1.5rem;
}

.next-meeting-content {
  flex: 1;
  min-width: 0;
}

.next-meeting h3 {
  color: var(--orange-dark);
  font-size: 1.15rem;
  margin-bottom: .25rem;
}

.next-meeting p {
  font-family: var(--font-ui);
  font-size: .925rem;
  color: var(--ink-muted);
  margin-bottom: .35rem;
}

.next-meeting .next-meeting-date {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 1rem;
}

.next-meeting table {
  font-family: var(--font-ui);
  font-size: .925rem;
  color: var(--ink-muted);
  border-collapse: collapse;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.next-meeting th {
  text-align: left;
  font-weight: 600;
  color: var(--ink);
  padding: .1rem .75rem .1rem 0;
  vertical-align: top;
  white-space: nowrap;
}

.next-meeting td {
  padding: .1rem 0;
  vertical-align: top;
}

.next-meeting .next-meeting-talk {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: .6rem;
}

.next-meeting iframe {
  border-radius: 6px;
  border: 1px solid var(--border);
  width: 400px;
  flex-shrink: 0;
  align-self: stretch;
}

.next-meeting-actions {
  display: flex;
  gap: .75rem;
  align-items: center;
}

.btn-talk-details {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-ui);
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  padding: .75rem 1.5rem;
  border-radius: 4px;
  border: none;
  color: var(--orange-dark);
  background: var(--cream-dark);
  transition: background .15s, color .15s;
  cursor: pointer;
}

.btn-talk-details:hover {
  background: var(--orange-light);
  color: var(--orange-dark);
}

.next-meeting .btn-primary {
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

#talk-modal {
  border: none;
  border-radius: 8px;
  padding: 2rem;
  max-width: 560px;
  width: 90vw;
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
  font-family: var(--font-body);
  color: var(--ink);
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#talk-modal::backdrop {
  background: rgba(1,1,1,.5);
}

#talk-modal h3 {
  font-size: 1.25rem;
  color: var(--orange-dark);
  margin-bottom: .25rem;
}

#talk-modal > p {
  font-size: .95rem;
  line-height: 1.65;
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
}

#talk-modal .btn-talk-details {
  cursor: pointer;
}

.upcoming-meetings {
  border-collapse: collapse;
  padding: 0;
  margin: 0 1.25rem 1rem;
  font-family: var(--font-ui);
  font-size: .925rem;
  color: var(--ink-muted);
}

.upcoming-meetings th {
  text-align: left;
  font-weight: 600;
  color: var(--ink);
  padding: .15rem .75rem .15rem 0;
  white-space: nowrap;
}

.upcoming-meetings td {
  padding: .15rem 0;
}

#meetings > details {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.meeting-info {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: .5rem;
  list-style: none;
}

.meeting-info li {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem 1.25rem 1rem;
}

.meeting-info li p:first-child {
  font-size: 1.6rem;
  margin-bottom: .6rem;
  line-height: 1;
}

.meeting-info li h3 { color: var(--orange-dark); }

.meeting-info li p {
  font-family: var(--font-ui);
  font-size: .875rem;
  color: var(--ink-muted);
  margin-bottom: 0;
}

/* =============================================
   GET INVOLVED
============================================= */
#get-involved {
  background: var(--ink);
  color: var(--cream);
}

#get-involved h2 > span { color: var(--orange-light); }
#get-involved h2 { color: var(--cream); }
#get-involved p { color: var(--amber-mid); }
#get-involved p a { color: var(--orange-light); }

#get-involved > div {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
  margin-bottom: 1.75rem;
}

#get-involved .formkit-form {
  margin-top: 1.75rem !important;
}

#get-involved .formkit-form div {
  padding: 0 !important;
  padding-top: 0 !important;
  margin: 0 !important;
}

#get-involved .formkit-input,
#get-involved .formkit-submit {
  height: 2.75rem !important;
}

#get-involved .formkit-fields {
  justify-content: flex-start !important;
  gap: .75rem !important;
}

/* =============================================
   TOPICS / INTERESTS
============================================= */
#topics ul {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-auto-rows: 1fr;
  gap: .75rem;
  margin-top: 1.75rem;
  list-style: none;
}

#topics li {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: .85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

#topics li span:first-child { display: flex; gap: .35rem; align-items: center; }

#topics li span:nth-child(2) {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .875rem;
  color: var(--ink);
}

#topics li span:last-child {
  font-family: var(--font-ui);
  font-size: .75rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

/* =============================================
   COMMUNITY GUIDELINES
============================================= */
#guidelines ul {
  list-style: none;
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#guidelines li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  border-radius: 0 5px 5px 0;
  padding: 1rem 1.25rem;
}

#guidelines li > span:first-child {
  font-family: var(--font-ui);
  font-size: .75rem;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: .05em;
  text-transform: uppercase;
  flex-shrink: 0;
  padding-top: .15rem;
  min-width: 2.4rem;
}

#guidelines li > span:last-child {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
}

#guidelines li > span:last-child em {
  display: block;
  font-size: .85rem;
  font-style: normal;
  font-family: var(--font-ui);
  color: var(--ink-muted);
  margin-top: .25rem;
}

/* =============================================
   FAQ
============================================= */
#faq > div {
  margin-top: 1.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

details {
  border-bottom: 1px solid var(--border);
  background: var(--white);
}
details:last-child { border-bottom: none; }

details summary {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .95rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  user-select: none;
  transition: background .15s;
}
details summary::-webkit-details-marker { display: none; }

details summary:hover { background: var(--cream); }

details[open] summary { color: var(--orange-dark); }

details summary::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--orange);
  flex-shrink: 0;
  transition: transform .2s;
}
details[open] summary::after { transform: rotate(45deg); }

details > p {
  padding: .6rem 1.25rem 1.1rem;
  font-size: .95rem;
  color: var(--ink-muted);
  line-height: 1.65;
  margin-bottom: 0;
}
details > p a { color: var(--orange-dark); }

/* =============================================
   FOOTER
============================================= */
footer {
  background: var(--ink);
  color: var(--amber-muted);
  padding: 2.5rem 1.5rem;
  text-align: center;
  font-family: var(--font-ui);
  font-size: .825rem;
}

footer > img {
  width: 80px;
  height: 80px;
  display: block;
  margin: 0 auto .75rem;
  border-radius: 6px;
}

footer p { margin-bottom: .25rem; color: var(--amber-muted); }
footer a { color: var(--amber-dim); }
footer a:hover { color: var(--cream); }

footer > p:last-child {
  margin-top: 1rem;
  font-size: .75rem;
}

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 768px) {
  #topics ul { grid-template-columns: repeat(3, 1fr); }
  .meeting-info { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 580px) {
  :root { --pad-y: 3.5rem; }

  nav li:not(:first-child) { display: none; }

  #about {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
  }

  #about > img {
    width: 160px;
    height: 160px;
  }

  #topics ul { grid-template-columns: repeat(2, 1fr); }

  .next-meeting { flex-direction: column; }
  .next-meeting iframe { width: 100%; height: 200px; }

  .meeting-info { grid-template-columns: 1fr; }

  #get-involved > div { flex-direction: column; }
  #get-involved > div > a { justify-content: center; }
}