/* Speaking page — uses the Academy design system from core.css and site.css. */

.speaking-page .nav-links { gap: 24px; }

.speaking-hero { min-height: calc(100vh - 138px); display: flex; align-items: center; }
.speaking-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, .72fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
  padding-top: 82px;
  padding-bottom: 90px;
}
.speaking-hero-copy { width: auto; }
.speaking-h1 { font-size: clamp(45px, 6vw, 82px); }
.speaking-h1 span { white-space: nowrap; }
.hero-location { margin-inline: 0; }

.speaker-portrait { width: min(460px, 100%); margin: 0; justify-self: end; }
.portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 14px;
  background: linear-gradient(#08101a, #08101a) padding-box, var(--spectrum) border-box;
  box-shadow: 0 26px 80px rgba(0, 0, 0, .45), 0 0 70px rgba(83, 100, 245, .18);
}
.portrait-frame::before {
  content: "";
  position: absolute;
  inset: 16px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 8px;
  pointer-events: none;
}
.portrait-frame img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center 22%; }
.portrait-wash { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(4, 10, 18, .2) 62%, rgba(4, 10, 18, .96) 100%); }
.portrait-frame figcaption { position: absolute; left: 36px; right: 36px; bottom: 30px; z-index: 3; display: flex; flex-direction: column; gap: 4px; }
.portrait-frame figcaption strong { font-size: 25px; letter-spacing: -.02em; }
.portrait-frame figcaption span { color: var(--grey); font-size: 13px; }
.speaker-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 12px 8px 0; overflow: hidden; border: 1px solid rgba(21, 80, 121, .8); border-radius: 8px; background: rgba(21, 80, 121, .8); }
.speaker-proof span { min-height: 76px; padding: 14px 12px; background: rgba(8, 8, 12, .92); color: var(--muted); font-size: 11px; line-height: 1.35; display: flex; flex-direction: column; justify-content: center; }
.speaker-proof b { display: block; color: var(--white); font-size: 13px; font-weight: 600; }

.format-strip { position: relative; border-block: 1px solid rgba(21, 80, 121, .55); background: rgba(4, 18, 30, .62); }
.format-list { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.format-list span { position: relative; color: var(--grey); font-family: "Space Mono", monospace; font-size: 11px; letter-spacing: .05em; text-transform: uppercase; }
.format-list span:not(:last-child)::after { content: ""; position: absolute; width: 4px; height: 4px; top: 50%; right: -22px; border-radius: 50%; background: var(--spec-blue); transform: translateY(-50%); }

.topic-grid { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.topic-card { position: relative; min-height: 270px; padding: 34px; border: 1px solid rgba(21, 80, 121, .78); border-radius: 12px; background: linear-gradient(145deg, rgba(14, 40, 65, .72), rgba(8, 8, 12, .88)); display: flex; flex-direction: column; gap: 14px; overflow: hidden; transition: transform .35s var(--ease-out), border-color .35s ease, box-shadow .35s var(--ease-out); }
.topic-card::after { content: ""; position: absolute; width: 220px; height: 220px; right: -100px; bottom: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(83, 100, 245, .18), transparent 65%); transition: transform .45s var(--ease-out); }
.topic-card:hover { transform: translateY(-6px); border-color: rgba(22, 155, 255, .6); box-shadow: 0 20px 54px rgba(0, 0, 0, .3); }
.topic-card:hover::after { transform: scale(1.25); }
.topic-number { color: var(--spec-blue); font-family: "Space Mono", monospace; font-size: 12px; }
.topic-card h3 { margin: 0; font-size: clamp(23px, 3vw, 31px); line-height: 1.1; letter-spacing: -.025em; }
.topic-card > p { max-width: 53ch; margin: 0; color: var(--grey); font-size: 15px; line-height: 1.65; }
.topic-card .topic-audience { margin-top: auto; padding-top: 16px; border-top: 1px solid rgba(21, 80, 121, .55); color: var(--muted); font-size: 12px; }

.appearances { background: linear-gradient(180deg, rgba(14, 40, 65, .2), transparent 22%, transparent 78%, rgba(14, 40, 65, .18)); }
.appearance-list { display: flex; flex-direction: column; gap: 32px; }
.appearance-card { display: grid; grid-template-columns: minmax(320px, .78fr) minmax(0, 1fr); min-height: 400px; border: 1px solid rgba(21, 80, 121, .8); border-radius: 13px; overflow: hidden; background: rgba(8, 8, 12, .75); }
.appearance-card-reverse { grid-template-columns: minmax(0, 1fr) minmax(320px, .78fr); }
.appearance-card-reverse .event-visual { order: 2; }
.event-visual { position: relative; min-height: 380px; padding: 38px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; isolation: isolate; }
.event-visual::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 80% 20%, rgba(18, 216, 210, .36), transparent 34%), radial-gradient(circle at 18% 84%, rgba(181, 59, 234, .42), transparent 36%), linear-gradient(145deg, #05233a 0%, #101540 52%, #23092a 100%); }
.event-visual::after { content: ""; position: absolute; z-index: -1; width: 430px; height: 430px; right: -240px; top: -180px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 50%; box-shadow: 0 0 0 48px rgba(255, 255, 255, .03), 0 0 0 98px rgba(255, 255, 255, .025); }
.event-visual-bncc::before { background: radial-gradient(circle at 18% 20%, rgba(255, 181, 27, .23), transparent 33%), radial-gradient(circle at 82% 80%, rgba(22, 155, 255, .42), transparent 38%), linear-gradient(145deg, #0d1b2e 0%, #122a40 52%, #071019 100%); }
.event-visual-kicker { max-width: 230px; color: rgba(255, 255, 255, .78); font-family: "Space Mono", monospace; font-size: 11px; line-height: 1.45; letter-spacing: .07em; text-transform: uppercase; }
.event-visual strong { font-size: clamp(36px, 4vw, 56px); line-height: .98; letter-spacing: -.05em; }
.event-visual > span:last-child { color: rgba(255, 255, 255, .76); font-size: 13px; }
.appearance-copy { padding: clamp(34px, 5vw, 64px); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 14px; }
.appearance-copy h3 { margin: 4px 0 0; font-size: clamp(28px, 4vw, 43px); line-height: 1.05; letter-spacing: -.035em; }
.appearance-copy > p { margin: 0; max-width: 58ch; color: var(--grey); line-height: 1.65; }
.appearance-copy .appearance-venue { color: var(--spec-blue); font-size: 13px; }
.appearance-copy .media-note { margin-top: 12px; padding-top: 16px; border-top: 1px solid rgba(21, 80, 121, .5); color: var(--muted); font-size: 12px; }
.media-note span { color: var(--spec-teal); margin-right: 6px; }

.booked-note { margin-top: 32px; padding: 30px 34px; display: grid; grid-template-columns: .7fr 1fr; gap: 40px; align-items: center; border: 1px solid rgba(181, 59, 234, .4); border-radius: 12px; background: linear-gradient(120deg, rgba(181, 59, 234, .1), rgba(22, 155, 255, .06)); }
.booked-note h3 { margin: 8px 0 0; font-size: 22px; }
.booked-note p { margin: 0; max-width: 60ch; color: var(--grey); line-height: 1.6; }

.bio-layout { position: relative; display: grid; grid-template-columns: minmax(310px, .72fr) minmax(0, 1fr); gap: clamp(48px, 8vw, 108px); align-items: center; }
.bio-image { position: relative; width: min(430px, 100%); justify-self: center; }
.bio-image > img { width: 100%; display: block; border-radius: 12px; border: 1px solid rgba(22, 155, 255, .45); box-shadow: 0 22px 70px rgba(0, 0, 0, .4); }
.bio-caption { position: relative; width: calc(100% - 36px); margin: -58px auto 0; padding: 22px 24px; border: 1px solid rgba(21, 80, 121, .8); border-radius: 10px; background: rgba(4, 15, 25, .94); backdrop-filter: blur(12px); }
.bio-caption p { margin: 8px 0 0; color: var(--grey); font-size: 13px; line-height: 1.5; }
.bio-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.bio-copy > p { margin: 0; max-width: 65ch; color: var(--grey); line-height: 1.7; }
.bio-copy .bio-use { margin-top: 8px; padding: 20px 22px; border-left: 2px solid var(--spec-teal); background: rgba(18, 216, 210, .055); color: var(--grey); font-size: 13px; }
.bio-use strong { color: var(--white); }

.watch-section { border-top: 1px solid rgba(21, 80, 121, .4); }
.watch-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(320px, .7fr); gap: 28px; align-items: stretch; }
.watch-video { margin: 0; display: block; overflow: hidden; }
.watch-video video { width: 100%; display: block; aspect-ratio: 16 / 9; object-fit: cover; background: #000; }
.watch-video figcaption { padding: 14px 18px; color: var(--muted); font-size: 12px; background: rgba(8, 8, 12, .9); }
.social-panel { padding: 32px; border: 1px solid rgba(21, 80, 121, .8); border-radius: 10px; background: rgba(8, 8, 12, .72); display: flex; flex-direction: column; gap: 14px; }
.social-panel h3 { margin: 2px 0 0; font-size: 26px; line-height: 1.15; letter-spacing: -.025em; }
.social-panel > p { margin: 0; color: var(--grey); font-size: 14px; line-height: 1.55; }
.social-links { display: flex; flex-direction: column; margin-top: auto; }
.social-links a { padding: 14px 0; border-top: 1px solid rgba(21, 80, 121, .55); display: flex; flex-direction: column; gap: 2px; color: var(--white); transition: padding-left .3s var(--ease-out), color .3s ease; }
.social-links a:hover { padding-left: 8px; color: var(--spec-teal); text-decoration: none; }
.social-links a > span { color: var(--muted); font-family: "Space Mono", monospace; font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }
.social-links strong { font-size: 14px; font-weight: 500; }

.speaking-cta .wrap-center { position: relative; }
.speaking-cta .display-xl { font-size: clamp(40px, 5.7vw, 72px); }
.speaking-cta .sub { max-width: 700px; }

@media (max-width: 1080px) {
  .speaking-hero { min-height: 0; }
  .speaking-hero-inner { grid-template-columns: 1fr; }
  .speaker-portrait { justify-self: start; width: min(560px, 100%); }
  .speaking-h1 span { white-space: normal; }
  .appearance-card, .appearance-card-reverse { grid-template-columns: 1fr; }
  .appearance-card-reverse .event-visual { order: initial; }
  .event-visual { min-height: 340px; }
  .bio-layout { grid-template-columns: .72fr 1fr; gap: 48px; }
  .watch-layout { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .speaking-hero-inner { padding-top: 58px; padding-bottom: 64px; gap: 48px; }
  .speaking-h1 { font-size: clamp(40px, 12vw, 62px); }
  .speaker-proof { grid-template-columns: 1fr; }
  .speaker-proof span { min-height: 62px; }
  .format-list { justify-content: flex-start; padding-top: 24px; padding-bottom: 24px; }
  .format-list span:not(:last-child)::after { display: none; }
  .format-list span { padding: 7px 11px; border: 1px solid rgba(21, 80, 121, .65); border-radius: 100px; }
  .topic-grid { grid-template-columns: 1fr; }
  .topic-card { min-height: 250px; padding: 28px 24px; }
  .appearance-card { min-height: 0; }
  .event-visual { min-height: 300px; padding: 28px; }
  .appearance-copy { padding: 30px 24px 34px; }
  .booked-note { grid-template-columns: 1fr; gap: 16px; padding: 26px 24px; }
  .bio-layout { grid-template-columns: 1fr; }
  .bio-image { width: min(390px, 100%); }
  .social-panel { padding: 26px 22px; }
  .speaking-cta .cta-final { width: 100%; }
}

@media (max-width: 430px) {
  .portrait-frame figcaption { left: 28px; right: 28px; bottom: 25px; }
  .portrait-frame figcaption strong { font-size: 21px; }
  .event-visual { min-height: 270px; }
  .event-visual strong { font-size: 39px; }
}