:root {
  --navy: #201C50;
  --red: #ED1C28;
  --teal: #308293;
  --sky: #61CAE5;
  --purple: #7E499D;
  --sage: #E4E9DE;
  --sage-dark: #D3D9CC;
  --ink: #1C1C2E;
  --muted: #5B5B6B;
  --white: #FFFFFF;
  --error: #C0202B;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(32, 28, 80, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
}

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

a { color: var(--teal); }

h1, h2, h3 { font-family: Arial, Helvetica, sans-serif; margin: 0 0 12px; color: var(--navy); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--sage);
  padding: 56px 20px 64px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 15%, rgba(97, 202, 229, 0.28), transparent 40%),
    radial-gradient(circle at 88% 12%, rgba(126, 73, 157, 0.20), transparent 45%),
    radial-gradient(circle at 50% 105%, rgba(48, 130, 147, 0.18), transparent 55%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.hero__logo {
  width: 50%;
  margin: 0 auto 24px;
}
.eyebrow {
  display: inline-block;
  background: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
  font-weight: bold;
  color: var(--teal);
  padding: 6px 16px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  margin: 0 0 16px;
}
.hero__lead {
  text-align: justify;
  text-justify: inter-word;
  font-size: 20px;
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 16px;
}
.hero__lead--more {
  animation: heroMoreFadeIn 0.25s ease;
}
@keyframes heroMoreFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}
.more-info-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 0;
  margin: 0 0 20px;
  color: var(--teal);
  font-size: 15px;
  font-weight: bold;
  text-decoration: underline;
  cursor: pointer;
  font-family: inherit;
}
.more-info-toggle:hover { color: var(--navy); }
.more-info-toggle__chevron {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  transition: transform 0.2s ease;
}
.more-info-toggle.is-expanded .more-info-toggle__chevron {
  transform: rotate(180deg);
}
.hero__note {
  text-align: center;
  font-size: 20px;
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 16px;
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 12px;
  margin: 24px 0 28px;
}
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: bold;
  color: var(--navy);
  font-size: 14px;
  box-shadow: var(--shadow);
}
.meta-chip__icon {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  color: var(--teal);
}
.hero__presented {
  margin-top: 40px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.hero__partners {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.partner-logo {
  height: 51px;
  width: auto;
  object-fit: contain;
}
.partner-logo--dark {
  background: var(--navy);
  padding: 10px 14px;
  border-radius: 8px;
  height: 45px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  font-size: 18px;
  font-weight: bold;
  padding: 12px 26px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.1s ease, opacity 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn--primary {
  background: var(--red);
  color: var(--white);
}
.btn--primary:hover { box-shadow: 0 6px 16px rgba(237, 28, 40, 0.35); }
.btn--primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--sage-dark);
}
.btn--ghost:hover { border-color: var(--navy); }
.btn--lg { padding: 15px 34px; font-size: 20px; }

/* ---------- Agenda trigger + dialog ---------- */
.agenda-trigger {
  display: inline-block;
  background: none;
  border: none;
  padding: 0;
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 18px;
  font-weight: bold;
  text-decoration: underline;
  cursor: pointer;
  font-family: inherit;
}
.agenda-trigger:hover { color: var(--navy); }

/* ---------- "What to expect" agenda (inline, above the steps) ---------- */
.register__form-area { scroll-margin-top: 40px; }
.expect { margin: 0 0 40px; }
.expect__title {
  margin: 0 0 10px;
  padding: 14px 18px;
  background: var(--navy);
  color: var(--white);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 10px;
}
.expect__list { list-style: none; margin: 0; padding: 0; }
.expect__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0 0 8px;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--sage-dark);
  border-radius: 8px;
}
.expect__name { font-weight: bold; color: var(--navy); font-size: 15px; }
.expect__desc { font-size: 13px; color: var(--muted); line-height: 1.5; }
.expect__item--workshop { background: #FFF4F4; border-color: #F6D3D5; }
.expect__item--networking { background: #E8F5FA; border-color: #C5E5F1; }

/* ---------- Speakers carousel ---------- */
.speakers { margin: 0 0 40px; }
.speakers__viewport { position: relative; }
.speakers__track {
  display: flex;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 4px 2px 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 2px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.speakers__track::-webkit-scrollbar { display: none; }
.speakers__track:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; border-radius: 8px; }

.speaker-card {
  flex: 0 0 calc((100% - 28px) / 3);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 22px 14px 18px;
  background: var(--white);
  border: 1px solid var(--sage-dark);
  border-radius: 12px;
  /* Soft + short so the scroll container doesn't visibly clip it. */
  box-shadow: 0 2px 6px rgba(32, 28, 80, 0.08);
}
.speaker-card__photo {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--sky);
}
.speaker-card__photo--initials {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sage);
  color: var(--navy);
  font-size: 32px;
  font-weight: bold;
  letter-spacing: 0.02em;
}
.speaker-card__accent {
  display: block;
  width: 48px;
  height: 4px;
  margin: 16px 0 12px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red) 50%, var(--sky) 50%);
}
.speaker-card__name { margin: 0 0 6px; font-size: 15px; line-height: 1.3; color: var(--navy); }
.speaker-card__title { margin: 0; font-size: 12.5px; line-height: 1.45; color: var(--muted); }

.speakers__nav {
  position: absolute;
  top: 60px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--white);
  color: var(--navy);
  box-shadow: 0 2px 10px rgba(32, 28, 80, 0.25);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.speakers__nav:hover { background: var(--navy); color: var(--white); }
.speakers__nav:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.speakers__nav svg { width: 18px; height: 18px; }
.speakers__nav--prev { left: 6px; }
.speakers__nav--next { right: 6px; }

@media (max-width: 700px) {
  .speaker-card { flex-basis: calc((100% - 14px) / 2); }
}
@media (max-width: 480px) {
  .speaker-card { flex-basis: 100%; }
}

/* ---------- Sponsors banner ---------- */
.sponsors {
  margin: 0 0 40px;
  padding: 28px 24px 30px;
  background: #F5F6F2;
  border-radius: 12px;
  text-align: center;
}
.sponsors__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.3;
  color: var(--navy);
}
.sponsors__title::after {
  content: '';
  display: block;
  width: 48px;
  height: 4px;
  margin: 12px auto 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red) 50%, var(--sky) 50%);
}
.sponsors__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px 36px;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}
.sponsors__list--below { margin-top: 28px; }
.sponsor-logo {
  display: block;
  height: var(--h);
  width: auto;
  max-width: 100%;
}
@media (max-width: 480px) {
  .sponsors { padding: 24px 16px 26px; }
  .sponsors__list { gap: 20px 26px; }
  .sponsor-logo { height: calc(var(--h) * 0.8); }
}

dialog.agenda-dialog {
  border: none;
  border-radius: var(--radius);
  padding: 0;
  width: min(600px, calc(100% - 40px));
  max-height: min(80vh, 720px);
  box-shadow: var(--shadow);
  color: var(--ink);
  text-align: left;
}
dialog.agenda-dialog::backdrop {
  background: rgba(28, 28, 46, 0.6);
}
.agenda-dialog__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--navy);
  padding: 18px 24px;
  position: sticky;
  top: 0;
}
.agenda-dialog__header h2 {
  color: var(--white);
  margin: 0;
  font-size: 18px;
}
.agenda-dialog__close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}
.agenda-list {
  list-style: none;
  counter-reset: agenda-counter;
  margin: 0;
  padding: 20px 24px 24px;
  max-height: calc(min(80vh, 720px) - 62px);
  overflow-y: auto;
}
.agenda-list > li {
  counter-increment: agenda-counter;
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--sage-dark);
}
.agenda-list > li:first-child { padding-top: 0; }
.agenda-list > li:last-child { border-bottom: none; padding-bottom: 0; }
.agenda-time {
  flex: 0 0 130px;
  font-weight: bold;
  color: var(--teal);
  font-size: 13px;
  line-height: 1.5;
}
.agenda-body { display: flex; flex-direction: column; gap: 4px; }
.agenda-title { font-weight: bold; color: var(--navy); font-size: 14px; }
.agenda-desc { font-size: 13px; color: var(--muted); line-height: 1.5; }
.agenda-bullets {
  margin: 6px 0 0;
  padding-left: 18px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}
.agenda-note {
  margin-top: 8px;
  font-size: 12px;
  font-style: italic;
  color: var(--muted);
  background: var(--sage);
  border-radius: 8px;
  padding: 8px 12px;
}

/* ---------- Register section ---------- */
.register {
  padding: 56px 20px 80px;
  background: var(--white);
}
.register__inner {
  max-width: 640px;
  margin: 0 auto;
}

.steps-indicator {
  display: flex;
  justify-content: space-between;
  margin-bottom: 36px;
}
.step-dot {
  flex: 1;
  text-align: center;
  position: relative;
  color: var(--muted);
}
.step-dot__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--sage);
  color: var(--navy);
  font-weight: bold;
  margin-bottom: 6px;
}
.step-dot__label {
  display: block;
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.step-dot.is-active .step-dot__num,
.step-dot.is-done .step-dot__num {
  background: var(--red);
  color: var(--white);
}
.step-dot.is-active .step-dot__label { color: var(--navy); }

.form-step { display: none; }
.form-step.is-active { display: block; }
.form-step__hint { color: var(--muted); font-size: 16px; margin: 0 0 24px; line-height: 1.5; }

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 8px;
}
.field { display: flex; flex-direction: column; font-size: 16px; font-weight: bold; color: var(--navy); gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field--qty {  margin: 20px 0; }
.field--qty input { max-width: 120px; margin: 20px 0; }
.field input, .field select, .field textarea {
  font-family: inherit;
  font-size: 15px;
  font-weight: normal;

  color: var(--ink);
  padding: 12px 14px;
  border: 2px solid var(--sage-dark);
  border-radius: 8px;
  background: var(--white);
}
.field textarea { resize: vertical; min-height: 90px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--teal);
}
.field input.is-invalid, .field textarea.is-invalid { border-color: var(--error); }
.field input[readonly] {
  background: var(--sage);
  color: var(--muted);
  cursor: not-allowed;
}
.field__note { font-size: 12px; font-weight: normal; color: var(--muted); }

/* ---------- Radio option group (e.g. single-choice question) ---------- */
.radio-group { display: flex; flex-direction: column; gap: 10px; }
.radio-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 2px solid var(--sage-dark);
  border-radius: 8px;
  padding: 12px 14px;
  cursor: pointer;
  font-size: 14px;
  font-weight: normal;
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.radio-option:hover { border-color: var(--teal); }
.radio-option input { margin-top: 3px; accent-color: var(--teal); }
.radio-option:has(input:checked) {
  border-color: var(--teal);
  background: rgba(48, 130, 147, 0.06);
}

.form-step__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
}

/* ---------- Category cards ---------- */
.category-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 8px;
  border-radius: var(--radius);
  transition: box-shadow 0.15s ease;
}
.category-list.is-invalid { box-shadow: 0 0 0 2px var(--error); }
.category-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border: 2px solid var(--sage-dark);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.category-card:hover { border-color: var(--teal); }
.category-card input { margin-top: 4px; accent-color: var(--teal); }
.category-card:has(input:checked) {
  border-color: var(--teal);
  background: rgba(48, 130, 147, 0.06);
}
.category-card__body { display: flex; flex-direction: column; gap: 4px; }
.category-card__label { font-weight: bold; color: var(--navy); font-size: 15px; }
.category-card__desc { font-size: 13px; color: var(--muted); }
.category-card__price { font-size: 13px; color: var(--teal); font-weight: bold; }
.category-card__price em { font-style: normal; color: var(--muted); font-weight: normal; }
.category-card__price--regular { font-size: 12px; }

.early-bird-banner {
  background: rgba(97, 202, 229, 0.18);
  color: var(--navy);
  font-size: 13px;
  font-weight: bold;
  padding: 10px 14px;
  border-radius: 8px;
  margin: 12px 0 0;
}

/* ---------- Attendees ---------- */
.attendees-wrap { display: flex; flex-direction: column; gap: 20px; margin-top: 12px; }
.attendee-block {
  border: 1px dashed var(--sage-dark);
  border-radius: var(--radius);
  padding: 16px;
}
.attendee-block h3 { font-size: 14px; margin-bottom: 12px; }
.attendee-block .field-grid .field:nth-child(3) { grid-column: 1 / -1; }

/* ---------- Order summary / review ---------- */
.order-summary {
  background: var(--sage);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-top: 20px;
}
.order-summary__row {
  display: flex;
  justify-content: space-between;
  font-weight: bold;
  color: var(--navy);
  font-size: 15px;
}
.order-summary__row--tax {
  font-weight: normal;
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}
.order-summary__row--total {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--sage-dark);
  font-size: 16px;
}

.review-card {
  background: var(--sage);
  border-radius: var(--radius);
  padding: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}
.review-card dt { font-weight: bold; color: var(--navy); }
.review-card .review-total {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--sage-dark);
  font-size: 17px;
  font-weight: bold;
  color: var(--navy);
  display: flex;
  justify-content: space-between;
}

.form-error {
  color: var(--error);
  background: rgba(192, 32, 43, 0.08);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  margin-top: 16px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.8);
  text-align: center;
  padding: 28px 20px;
  font-size: 13px;
}
.site-footer a { color: var(--sky); }
.site-footer p { margin: 4px 0; }
.site-footer__presented-by {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
  margin: 0 0 14px;
}
.site-footer__partners {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

/* ---------- Status pages (success / cancel / followup) ---------- */
.status-page {
  min-height: 100vh;
  background: var(--sage);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}
.status-logo { width: 200px; margin-bottom: 28px; }
.status-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px 32px;
  max-width: 460px;
}
.status-card p { line-height: 1.6; color: var(--muted); }
.status-card--success h1 { color: var(--teal); }
.status-card--cancel h1 { color: var(--red); }
.status-meta { font-size: 13px; font-weight: bold; color: var(--navy) !important; }
.status-card .btn { margin-top: 12px; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .field-grid { grid-template-columns: 1fr; }
  .hero__logo { width: 200px; }
  .hero__partners { gap: 20px; }
  .step-dot__label { display: none; }
}