/* ============================================================
   Dr. Cornelia Scheitz — personal site
   Rebuilt to match the source Wix design
   ============================================================ */
:root {
  --ink: #141414;          /* nav, footer, odd cards */
  --ink-soft: #4a4a4a;     /* secondary text on white */
  --paper: #ffffff;        /* main content surface */
  --lavender: #c6c4f5;     /* even cards / accent */
  --lavender-text: #b6b3f2; /* accent text on dark */
  --lavender-deep: #6f6bd6; /* accent on light bg (links/hover) */
  --line: rgba(20, 20, 20, 0.12);
  --line-on-ink: rgba(255, 255, 255, 0.14);
  --max-w: 1400px;
  --gutter: clamp(20px, 5vw, 88px);
  --font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--lavender);
  color: var(--ink);
  padding: 12px 18px;
  z-index: 1000;
  font-weight: 600;
  border-radius: 6px;
}
.skip-link:focus { left: var(--gutter); top: 12px; }

/* ============================================================
   Header / nav
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 12, 12, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
}

.brand {
  font-weight: 800;
  font-size: 1.2rem;
  text-decoration: none;
  color: #fff;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  gap: clamp(18px, 3vw, 44px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.88);
}

.nav-links a:hover,
.nav-links a:focus-visible { color: var(--lavender-text); }

.nav-links a[aria-current="page"] { color: var(--lavender-text); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 0;
    top: 66px;
    background: var(--ink);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px var(--gutter) 40px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-links.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 16px 0;
    border-bottom: 1px solid var(--line-on-ink);
    font-size: 1.25rem;
  }
}

/* ============================================================
   Hero — full-bleed photo, name + tags bottom-left
   ============================================================ */
.hero {
  position: relative;
  margin-top: -76px; /* pull up under sticky nav */
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  background: #0b0f16 url("images/hero.jpg") 50% 14% / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.15) 42%, rgba(0,0,0,0.35) 100%);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding-top: 140px;
  padding-bottom: clamp(48px, 7vw, 96px);
  color: #fff;
  text-align: center;
}

.hero-copy h1 {
  font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: 1.02;
  margin: 0 0 28px;
  letter-spacing: -0.01em;
}

.tags {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tags li {
  font-size: clamp(0.95rem, 1.6vw, 1.2rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.92);
}

/* ============================================================
   Essay / intro section
   ============================================================ */
.essay {
  position: relative;
  background: var(--paper);
  padding: clamp(56px, 9vw, 108px) 0 clamp(40px, 6vw, 72px);
}

.essay::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(64px, 10vw, 120px);
  height: clamp(64px, 10vw, 120px);
  background: var(--ink);
  border-bottom-right-radius: 100%;
}

.essay .wrap { max-width: 880px; }

.essay h2 {
  font-weight: 700;
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  line-height: 1.18;
  max-width: 17ch;
  margin: 0 0 40px;
}

.essay p {
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0 0 1.5em;
}

.essay p:last-child { margin-bottom: 0; }

/* ============================================================
   Working-on: sticky stacked cards
   ============================================================ */
.focus {
  padding: clamp(56px, 8vw, 96px) 0 clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--line);
}

.focus .wrap {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
}

.focus h2 {
  font-weight: 700;
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  margin: 0;
  max-width: 14ch;
}

.focus-track { display: flex; flex-direction: column; gap: 28px; }

.focus-card {
  position: sticky;
  min-height: 420px;
  border-radius: 28px;
  padding: clamp(32px, 4vw, 52px) clamp(28px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease;
}

.focus-card:hover,
.focus-card:focus-within {
  transform: translateY(-8px);
}

.focus-card:nth-child(1) { top: 96px; background: var(--ink); color: #fff; z-index: 1; }
.focus-card:nth-child(2) { top: 128px; background: var(--lavender); color: var(--ink); z-index: 2; }
.focus-card:nth-child(3) { top: 160px; background: var(--ink); color: #fff; z-index: 3; }
.focus-card:nth-child(4) { top: 192px; background: var(--lavender); color: var(--ink); z-index: 4; }

.focus-card .num {
  font-weight: 500;
  font-size: 1.8rem;
  margin: 0 0 auto;
  opacity: 0.9;
}

.focus-card h3 {
  font-weight: 700;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  margin: 48px 0 16px;
}

.focus-card p {
  font-size: 1.02rem;
  margin: 0;
  max-width: 46ch;
  opacity: 0.85;
}

@media (max-width: 860px) {
  .focus .wrap { grid-template-columns: 1fr; }
  .focus h2 { margin-bottom: 8px; max-width: none; }
  .focus-card { position: relative; top: auto !important; min-height: 0; }
}

/* ============================================================
   Banner photo
   ============================================================ */
.banner img {
  width: 100%;
  height: clamp(280px, 48vw, 620px);
  object-fit: cover;
  object-position: 50% 25%;
}

/* ============================================================
   Page header (interior pages)
   ============================================================ */
.page-hero {
  padding: clamp(56px, 9vw, 100px) 0 clamp(36px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-hero .kicker {
  color: var(--lavender-deep);
  font-weight: 600;
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.page-hero h1 {
  font-weight: 700;
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  margin: 0 0 18px;
  max-width: 18ch;
}

.page-hero p {
  color: var(--ink-soft);
  max-width: 60ch;
  font-size: 1.1rem;
  margin: 0;
}

.placeholder-panel {
  margin: clamp(40px, 6vw, 72px) 0 clamp(56px, 8vw, 96px);
  padding: clamp(28px, 4vw, 44px);
  background: var(--lavender);
  border-radius: 24px;
  max-width: 640px;
}

.placeholder-panel h2 {
  font-weight: 700;
  font-size: 1.3rem;
  margin: 0 0 10px;
}

.placeholder-panel p {
  margin: 0 0 0.9em;
  color: var(--ink);
  opacity: 0.85;
}
.placeholder-panel p:last-child { margin-bottom: 0; }

/* ============================================================
   About page — split hero (copy left, portrait bleeding right)
   ============================================================ */
.about-hero {
  padding: clamp(56px, 10vw, 150px) 0 clamp(56px, 8vw, 110px);
}

.about-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 34%);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}

.about-hero-copy p {
  font-size: clamp(1.02rem, 1.4vw, 1.17rem);
  line-height: 1.62;
  color: var(--ink);
  max-width: 60ch;
  margin: 0 0 1.5em;
}
.about-hero-copy p:last-child { margin-bottom: 0; }

.about-hero-photo img {
  width: 100%;
  height: clamp(360px, 42vw, 600px);
  object-fit: cover;
  object-position: 50% 28%;
  border-radius: 22px;
}

/* Page title — bold, uppercase, restrained but confident */
.display-title {
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 clamp(20px, 2.6vw, 30px);
}

@media (max-width: 900px) {
  .about-hero-inner {
    grid-template-columns: 1fr;
  }
  .about-hero-photo { order: -1; }
  .about-hero-photo img { height: clamp(320px, 62vw, 520px); }
}

/* ============================================================
   Section heads — small bold eyebrow + large light headline
   ============================================================ */
.display-head { margin: 0 0 clamp(30px, 4.5vw, 50px); }

.eyebrow-lg {
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  letter-spacing: 0.02em;
  margin: 0 0 clamp(6px, 1vw, 12px);
  color: var(--ink);
}

.display-sub {
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0;
}

/* ============================================================
   Photo cards (What Drives Me)
   ============================================================ */
.philosophy { padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 8vw, 110px); }

.photo-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3.4vw, 52px);
  align-items: stretch;
}

.photo-card {
  display: flex;
  flex-direction: column;
  background: var(--ink);
  color: #fff;
  border-radius: 26px;
  overflow: hidden;
  transition: transform 0.25s ease;
}

.photo-card:hover,
.photo-card:focus-within {
  transform: translateY(-8px);
}

@media (prefers-reduced-motion: reduce) {
  .photo-card, .mini-card, .contrib-list li, .mic-card, .focus-card { transition: none; }
  .photo-card:hover, .photo-card:focus-within,
  .mini-card:hover, .mini-card:focus-within,
  .contrib-list li:hover, .contrib-list li:focus-within,
  .mic-card:hover, .mic-card:focus-visible,
  .focus-card:hover, .focus-card:focus-within { transform: none; }
}

.photo-card img {
  width: 100%;
  height: clamp(220px, 26vw, 400px);
  object-fit: cover;
}

.photo-card-body {
  padding: clamp(22px, 2.6vw, 38px) clamp(20px, 2.4vw, 38px) clamp(26px, 3vw, 44px);
}

.photo-card-body h3 {
  font-weight: 600;
  font-size: clamp(1.15rem, 1.7vw, 1.4rem);
  line-height: 1.25;
  margin: 0 0 12px;
}

.photo-card-body p {
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  line-height: 1.55;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 900px) {
  .photo-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .photo-cards { grid-template-columns: 1fr; }
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  position: relative;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  padding: clamp(48px, 7vw, 80px) 0 32px;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(48px, 8vw, 96px);
  height: clamp(48px, 8vw, 96px);
  background: var(--lavender);
  border-bottom-right-radius: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer-brand {
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: #fff;
  letter-spacing: -0.01em;
}

.footer-col h4 {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 16px;
  font-weight: 600;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.98rem;
}
.footer-col a:hover, .footer-col a:focus-visible { color: var(--lavender-text); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--line-on-ink);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

/* ============================================================
   Shared interior-page components
   ============================================================ */
.section {
  padding: clamp(40px, 6vw, 72px) 0;
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 62ch;
  margin: 0 0 clamp(28px, 4vw, 44px);
}

.section-head h2 {
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 14px;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0;
}

.lede {
  max-width: 68ch;
}

.lede p {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--ink-soft);
  margin: 0 0 1.3em;
}
.lede p:last-child { margin-bottom: 0; }

/* Tighter spacing between a page headline and the section below it */
.page-hero--tight { padding-bottom: clamp(18px, 2.5vw, 28px); }
.page-hero--tight h1 { margin-bottom: 9px; }
.section--tight { padding-top: clamp(20px, 3vw, 36px); }

/* Wide, two-line page headline (Talks & Events) */
.page-hero h1.h1-wide { max-width: none; font-size: clamp(1.7rem, 3.7vw, 2.9rem); }
@media (max-width: 700px) { .br-lg { display: none; } }

/* Intro text beside a photo (PassTheMic) */
.lede-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.lede-split-text { max-width: none; }
.lede-split-photo { order: -1; }
.lede-split-photo img {
  display: block;
  width: 100%;
  height: clamp(320px, 38vw, 520px);
  object-fit: cover;
  object-position: 55% 45%;
  border-radius: 22px;
}
/* Variant: photo on the right, tall portrait */
.lede-split--photo-right { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); align-items: start; }
.lede-split--photo-right .lede-split-photo { order: 0; }
.lede-split--photo-right .lede-split-photo img {
  height: auto;
  aspect-ratio: 2 / 3;
  max-width: 420px;
  margin-left: auto;
  object-position: 50% 12%;
}
@media (max-width: 860px) {
  .lede-split--photo-right .lede-split-photo img { max-width: 340px; margin: 0 auto; }
}
@media (max-width: 860px) {
  .lede-split { grid-template-columns: 1fr; }
  .lede-split-photo { order: 0; }
  .lede-split-photo img { height: clamp(240px, 62vw, 380px); }
}

.pull-quote {
  border-left: 3px solid var(--lavender-deep);
  padding: 4px 0 4px 24px;
  margin: clamp(28px, 4vw, 40px) 0;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 500;
  line-height: 1.4;
  max-width: 46ch;
}

/* --- small card grid (What Drives Me / Themes) --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}

.mini-card {
  border-radius: 22px;
  padding: clamp(24px, 3vw, 32px);
  transition: transform 0.25s ease;
}

.mini-card:hover,
.mini-card:focus-within {
  transform: translateY(-8px);
}

.mini-card:nth-child(odd) { background: var(--ink); color: #fff; }
.mini-card:nth-child(even) { background: var(--lavender); color: var(--ink); }

.mini-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 10px;
}

.mini-card p {
  font-size: 0.98rem;
  margin: 0;
  opacity: 0.85;
}

/* --- timeline (Journey) --- */
.timeline {
  position: relative;
  max-width: 720px;
  padding-left: 28px;
  border-left: 2px solid var(--line);
}

.timeline-item { position: relative; padding-bottom: 36px; }
.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--lavender-deep);
}

.timeline-item h3 {
  font-size: 1.08rem;
  font-weight: 700;
  margin: 0 0 6px;
}

.timeline-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* --- contribution list (Community) --- */
.contrib-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.contrib-list li {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.contrib-list li:hover,
.contrib-list li:focus-within {
  transform: translateY(-8px);
  border-color: var(--lavender-deep);
}

.contrib-list li span {
  display: block;
  font-weight: 400;
  color: var(--ink-soft);
  font-size: 0.88rem;
  margin-top: 4px;
}

/* --- buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--lavender);
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
}
.btn:hover, .btn:focus-visible { background: var(--lavender-text); }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink);
}
.btn-outline:hover, .btn-outline:focus-visible { background: var(--ink); color: #fff; }

/* --- #PassTheMic / Talks slider --- */
.mic-slider {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 4px 4px 20px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.mic-slider::-webkit-scrollbar { height: 8px; }
.mic-slider::-webkit-scrollbar-thumb { background: var(--line); border-radius: 8px; }

.mic-card {
  flex: 0 0 auto;
  width: min(78vw, 380px);
  scroll-snap-align: start;
  text-decoration: none;
  color: var(--ink);
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease;
}

.mic-card:hover,
.mic-card:focus-visible {
  transform: translateY(-8px);
}

.mic-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.mic-card-body { padding: 20px 22px 24px; }

.mic-card .eyebrow {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--lavender-deep);
  margin: 0 0 8px;
}

.mic-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.3;
}

.mic-card p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin: 0;
}

.mic-card.cta {
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--ink);
  color: #fff;
  padding: 32px 26px;
  min-height: 260px;
}
.mic-card.cta .btn { margin-top: 14px; }

.note-panel {
  margin-top: clamp(24px, 4vw, 36px);
  padding: 20px 24px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  max-width: 640px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* #PassTheMic article list */
.article-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.article-list li { border-bottom: 1px solid var(--line); }
.article-list a { display: grid; grid-template-columns: 220px 1fr auto; gap: 20px; align-items: baseline; padding: 18px 4px; text-decoration: none; color: inherit; }
.article-list a:hover, .article-list a:focus-visible { background: rgba(0,0,0,.03); }
.article-list .art-guest { font-weight: 600; }
.article-list .art-title { opacity: .85; }
.article-list .art-go { opacity: .6; }
@media (max-width: 640px) {
  .article-list a { grid-template-columns: 1fr auto; gap: 4px 12px; }
  .article-list .art-guest { grid-column: 1 / 2; }
  .article-list .art-title { grid-column: 1 / 2; }
  .article-list .art-go { grid-column: 2; grid-row: 1 / 3; align-self: center; }
}

/* Upcoming talks (Talks & Events) */
.subhead {
  font-weight: 700;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  margin: clamp(36px, 5vw, 56px) 0 clamp(16px, 2vw, 22px);
}
.talk-card {
  max-width: 760px;
  background: var(--ink);
  color: #fff;
  border-radius: 22px;
  padding: clamp(24px, 3vw, 36px);
}
.talk-card .talk-date {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
  opacity: 0.8;
  margin: 0 0 10px;
}
.talk-card h4 {
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 10px;
}
.talk-card p { margin: 0 0 12px; font-size: 1rem; opacity: 0.88; }
.talk-card .talk-theme { font-style: italic; opacity: 0.95; }
.talk-card p:last-child { margin-bottom: 0; }

/* Embedded video, centered (Community) */
.video-section { padding-top: 0; }
.video-embed {
  position: relative;
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 22px;
  overflow: hidden;
  background: #0b0f16;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}