/* =============================================================
   SEAYA SUMMIT 2026 — Stylesheet
   Design tokens mirror the RSVP landing page at summit.seaya.vc/rsvp.
   ============================================================= */

/* -------- Canela (licensed) -------- */
/* Drop your licensed Canela files into assets/fonts/ to activate.
   If the files are missing, the hero falls back to Fraunces (Google Fonts). */
@font-face {
  font-family: 'Canela';
  font-weight: 200;
  font-style: normal;
  font-display: swap;
  src: url('assets/fonts/Canela-Thin.woff2') format('woff2'),
       url('assets/fonts/Canela-Thin.woff')  format('woff');
}
@font-face {
  font-family: 'Canela';
  font-weight: 300;
  font-style: normal;
  font-display: swap;
  src: url('assets/fonts/Canela-Light.woff2') format('woff2'),
       url('assets/fonts/Canela-Light.woff')  format('woff');
}

:root {
  --bg:       #F4F1EC;
  --bg-2:     #ECE7DF;
  --paper:    #ffffff;
  --ink:      #1A1A1A;
  --ink-soft: #4A4A4A;
  --rule:     #C9C2B6;
  --danger:   #A0301F;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.serif { font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 400; }

.eyebrow {
  font-size: 11px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}

/* Reveal on scroll */
.fade-in { opacity: 0; transform: translateY(14px); transition: opacity .8s ease, transform .8s ease; }
.fade-in.visible { opacity: 1; transform: none; }
.fade-in.delay-1 { transition-delay: .1s; }
.fade-in.delay-2 { transition-delay: .2s; }
.fade-in.delay-3 { transition-delay: .3s; }
.fade-in.delay-4 { transition-delay: .4s; }
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}

/* =============================================================
   NAV / MASTHEAD
   ============================================================= */
.masthead {
  position: sticky; top: 0; z-index: 40;
  background: rgba(244, 241, 236, .95);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--rule);
}
.masthead-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px;
}
.masthead-brand {
  display: inline-flex; align-items: center;
  color: var(--ink);
  font-family: 'Inter', sans-serif;
}
.masthead-brand .brand-word {
  letter-spacing: .32em;
  font-size: 15px;
  font-weight: 500;
}
.masthead-brand .brand-sep {
  display: inline-block; width: 1px; height: 22px; background: var(--rule);
  margin: 0 18px;
}
.masthead-brand .brand-sub {
  letter-spacing: .32em;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
}
.nav-links {
  display: flex; align-items: center; gap: 28px;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase; font-weight: 500;
}
.nav-links a { color: var(--ink); cursor: pointer; }
.nav-links a:hover { color: var(--ink-soft); }
.nav-cta {
  border: 1px solid var(--ink); background: var(--ink); color: #fff !important;
  padding: 10px 22px; letter-spacing: .22em; font-size: 11px; font-weight: 500;
  cursor: pointer; transition: background .15s ease;
}
.nav-cta:hover { background: #000; }

/* Returning-visitor bar */
.greeting-bar { display: none; }
.greeting-bar.visible { display: block; background: var(--bg-2); border-bottom: 1px solid var(--rule); }
.greeting-bar .container {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 28px; font-size: 13px;
}
.greeting-bar .greet-name { font-weight: 500; }
.greeting-bar .edit-link { text-decoration: underline; cursor: pointer; font-size: 12px; }

/* =============================================================
   HERO
   ============================================================= */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex; align-items: center; justify-content: center;
  color: #fff; text-align: center;
  padding: 96px 24px 120px;
  background:
    linear-gradient(180deg, rgba(20,30,45,.25) 0%, rgba(20,30,45,.55) 100%),
    url('https://images.unsplash.com/photo-1543783207-ec64e4d95325?auto=format&fit=crop&w=2400&q=80') center/cover no-repeat;
}
.hero-inner { max-width: 900px; margin: 0 auto; }
.hero .logo {
  display: inline-block; margin-bottom: 48px;
}
.hero .logo img { height: 68px; width: auto; display: block; margin: 0 auto; }
.hero h1 {
  font-family: 'Canela', 'Cormorant Garamond', Georgia, serif;
  font-weight: 300;
  text-transform: uppercase;
  font-size: clamp(42px, 5.4vw, 78px); line-height: 1.05;
  margin: 0 0 40px; letter-spacing: .08em;
}
.hero h1 em { font-style: italic; }
.hero-meta { display: flex; gap: 64px; justify-content: center; flex-wrap: wrap; font-size: 15px; margin-bottom: 40px; }
.hero-meta-item { display: flex; align-items: center; gap: 12px; text-align: left; }
.hero-meta-item svg { width: 18px; height: 18px; stroke: #fff; fill: none; stroke-width: 1.5; }
.hero-meta-item .value { line-height: 1.4; }
.hero-cta {
  display: inline-block; cursor: pointer;
  border: 1.5px solid #fff; color: #fff;
  padding: 16px 32px;
  font-size: 12px; letter-spacing: .28em; text-transform: uppercase; font-weight: 500;
  transition: background .18s ease, color .18s ease;
}
.hero-cta:hover { background: #fff; color: var(--ink); }
.hero-cta span { margin-left: 10px; }

/* =============================================================
   SECTION HEAD (eyebrow with hairline dashes)
   ============================================================= */
.section-head { text-align: center; padding: 96px 24px 56px; max-width: 900px; margin: 0 auto; }
.section-head .eyebrow-rule,
.theme-inner .eyebrow-rule {
  display: inline-flex; align-items: center; gap: 24px;
  font-size: 11px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--ink); font-weight: 500; margin-bottom: 22px;
}
.section-head .eyebrow-rule::before,
.section-head .eyebrow-rule::after,
.theme-inner .eyebrow-rule::before,
.theme-inner .eyebrow-rule::after {
  content: ""; display: block; width: 60px; height: 1px; background: var(--rule);
}
.section-title {
  font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 300;
  font-size: clamp(38px, 4.5vw, 60px); line-height: 1.1;
  margin: 0 0 20px; letter-spacing: .3px;
}
.section-title em { font-style: italic; }
.section-lede { color: var(--ink-soft); font-size: 15px; line-height: 1.65; max-width: 620px; margin: 0 auto; }

/* =============================================================
   THEME BLOCK
   ============================================================= */
.theme-block { background: var(--bg-2); padding: 96px 24px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.theme-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.theme-inner .eyebrow-rule { margin-bottom: 32px; }
.theme-headline {
  font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 300;
  font-size: clamp(42px, 5.5vw, 76px); line-height: 1.15;
  margin: 0 0 28px; letter-spacing: .2px;
}
.theme-headline .word { display: inline-block; margin: 0 6px; }
.theme-headline .word em { font-style: italic; color: #6DA2CE; }
.theme-body { color: var(--ink-soft); font-size: 16px; line-height: 1.7; max-width: 780px; margin: 0 auto; text-wrap: balance; }

/* =============================================================
   AGENDA
   Matches DOM emitted by app.js:
     .agenda-part > .agenda-part-header (.agenda-part-number + title/subtitle)
     .agenda-row (or .agenda-row.break)
       > .agenda-time  .agenda-format  .agenda-content > .agenda-title/.agenda-speakers/.agenda-note
   ============================================================= */
#agenda { padding-bottom: 80px; }
.agenda-list { max-width: 1000px; margin: 0 auto; padding: 0 28px; }
.agenda-part { margin-bottom: 64px; }
.agenda-part-header {
  display: flex; align-items: baseline; gap: 20px;
  padding: 22px 0 18px; border-top: 1px solid var(--ink); margin-bottom: 12px;
  flex-wrap: wrap;
}
.agenda-part-number {
  font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 22px;
  color: var(--ink-soft); font-weight: 400; letter-spacing: .02em;
  min-width: 90px;
}
.agenda-part-title {
  font-family: 'Cormorant Garamond', serif; font-size: 34px; line-height: 1.1; margin: 0;
  font-weight: 400;
}
.agenda-part-subtitle {
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink-soft); margin-top: 6px; font-weight: 500;
}
.agenda-row {
  display: grid;
  grid-template-columns: 130px 150px 1fr;
  gap: 28px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
}
.agenda-row:last-child { border-bottom: none; }
.agenda-time { font-variant-numeric: tabular-nums; font-size: 14px; color: var(--ink); font-weight: 500; }
.agenda-format {
  font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink-soft); font-weight: 500;
}
.agenda-content .agenda-title {
  font-family: 'Cormorant Garamond', serif; font-size: 22px; line-height: 1.25;
  margin: 0 0 4px; font-weight: 400;
}
.agenda-speakers { font-size: 13px; color: var(--ink-soft); line-height: 1.55; }
.agenda-note { font-style: italic; font-size: 12px; color: var(--ink-soft); margin-top: 6px; }
.agenda-row.break .agenda-title { color: var(--ink-soft); font-style: italic; font-size: 18px; }

/* =============================================================
   SPEAKERS
   ============================================================= */
#speakers { background: var(--bg-2); padding-bottom: 96px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.speakers-wrap { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.speakers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px 28px; }
.speaker-card { text-align: center; display: flex; flex-direction: column; align-items: center; }
.speaker-photo {
  width: 100%; aspect-ratio: 4/5; background: var(--bg);
  border: 1px solid var(--rule);
  overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center;
  margin-bottom: 16px;
  background-size: cover; background-position: center;
  filter: grayscale(30%);
  transition: filter .3s ease;
}
.speaker-card:hover .speaker-photo { filter: grayscale(0%); }
.speaker-photo.has-photo .initials,
.speaker-photo.has-photo .placeholder-hint { display: none; }
.speaker-photo .initials {
  font-family: 'Cormorant Garamond', serif; font-size: 44px; color: var(--ink-soft); font-weight: 300;
  letter-spacing: .05em;
}
.speaker-photo .placeholder-hint {
  font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink-soft); margin-top: 6px; opacity: .7;
}
.speaker-name {
  font-family: 'Cormorant Garamond', serif; font-size: 20px; line-height: 1.15;
  margin: 0 0 4px; font-weight: 400;
}
.speaker-name .last { display: inline; }
.speaker-title { font-size: 12px; color: var(--ink-soft); margin: 0 0 2px; letter-spacing: .02em; }
.speaker-company { font-size: 13px; font-weight: 500; letter-spacing: .04em; }

/* =============================================================
   VENUE / LOGISTICS
   ============================================================= */
#venue { padding-bottom: 96px; }
.venue-inner { max-width: 1100px; margin: 0 auto; padding: 0 28px; }
.venue-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: stretch; }
.venue-image-link { display: block; }
.venue-image {
  position: relative;
  aspect-ratio: 4/3;
  background:
    linear-gradient(180deg, rgba(20,30,45,.05), rgba(20,30,45,.35)),
    url('assets/ritz-madrid.jpg') center/cover no-repeat,
    #444;
  border: 1px solid var(--rule);
  display: flex; align-items: flex-end; padding: 22px;
  color: #fff;
  transition: filter .2s ease;
}
.venue-image-link:hover .venue-image { filter: brightness(1.05); }
.venue-image-label { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; font-weight: 500; }
.venue-details { display: flex; flex-direction: column; }
.venue-details h3 {
  font-family: 'Cormorant Garamond', serif; font-size: 30px; margin: 0 0 8px; font-weight: 400;
}
.venue-address { color: var(--ink-soft); font-size: 15px; line-height: 1.6; margin: 0 0 12px; }
.venue-map-link { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; font-weight: 500; border-bottom: 1px solid var(--ink); padding-bottom: 2px; display: inline-block; margin-bottom: 28px; }
.venue-map-link:hover { color: var(--ink-soft); border-color: var(--ink-soft); }
.logistics-list { display: flex; flex-direction: column; gap: 20px; border-top: 1px solid var(--rule); padding-top: 22px; }
.logistics-list > div { display: grid; grid-template-columns: 140px 1fr; gap: 24px; align-items: baseline; }
.logistics-label { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-soft); font-weight: 500; }
.logistics-value { font-size: 15px; color: var(--ink); line-height: 1.5; }
.logistics-value small { display: block; color: var(--ink-soft); font-size: 13px; margin-top: 4px; }

/* =============================================================
   FAQ
   Matches DOM emitted by app.js:
     .faq-item > .faq-question (<button>) > <span>question</span><span class="faq-icon">+</span>
     .faq-item > .faq-answer > .faq-answer-inner
   ============================================================= */
#faq { background: var(--bg-2); border-top: 1px solid var(--rule); padding-bottom: 96px; }
.faq-inner { max-width: 900px; margin: 0 auto; padding: 0 28px; }
.faq-list { }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item:first-child { border-top: 1px solid var(--rule); }
.faq-question {
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; text-align: left;
  padding: 24px 4px;
  background: transparent; border: 0;
  font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 400; color: var(--ink);
  line-height: 1.25;
}
.faq-question > span:first-child { padding-right: 20px; }
.faq-icon {
  font-family: 'Inter', sans-serif; font-size: 22px; color: var(--ink-soft); font-weight: 300;
  transition: transform .25s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease;
}
.faq-answer-inner {
  color: var(--ink-soft); font-size: 15px; line-height: 1.7;
  padding: 0 4px 22px;
}
.faq-answer a { border-bottom: 1px solid var(--rule); }
.faq-answer a:hover { border-color: var(--ink); }

/* =============================================================
   FOOTER
   ============================================================= */
.site-footer { padding: 56px 28px 32px; border-top: 1px solid var(--rule); }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-row {
  display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
  padding-bottom: 28px;
}
.footer-brand {
  display: inline-flex; align-items: center;
  letter-spacing: .32em; font-size: 15px; font-weight: 500;
}
.footer-contact { font-size: 13px; }
.footer-contact a { border-bottom: 1px solid var(--rule); }
.footer-bottom {
  border-top: 1px solid var(--rule); padding-top: 22px;
  display: flex; justify-content: space-between; gap: 20px;
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-soft);
}

/* =============================================================
   RSVP MODAL
   Matches DOM emitted by app.js:
     #rsvpModal.modal-backdrop.open
     .modal-step.active / .session-option / .session-check / .session-body
     .session-title / .session-desc / .session-tag / .sessions-wrap.hidden
   ============================================================= */
.modal-backdrop {
  display: none;
  position: fixed; inset: 0; z-index: 100;
  background: rgba(15, 20, 25, .55);
  align-items: flex-start; justify-content: center;
  overflow-y: auto; padding: 40px 20px;
}
.modal-backdrop.open { display: flex; }
.modal {
  position: relative;
  background: var(--paper);
  width: 100%; max-width: 560px;
  padding: 48px 44px 40px;
  box-shadow: 0 30px 80px rgba(20, 30, 45, .28);
  border: 1px solid #EBE6DD;
}
.modal-close {
  position: absolute; top: 14px; right: 16px;
  background: transparent; border: 0; font-size: 26px; cursor: pointer; color: var(--ink-soft);
  line-height: 1;
}
.modal-header .eyebrow { display: block; margin-bottom: 8px; color: var(--ink-soft); }
.modal-header h3 { font-family: 'Cormorant Garamond', serif; font-weight: 400; font-size: 34px; margin: 6px 0 12px; line-height: 1.15; }
.modal-header h3 em { font-style: italic; }
.modal-sub { color: var(--ink-soft); font-size: 14px; line-height: 1.6; margin: 0 0 28px; }
.storage-notice { display: none; background: var(--bg-2); font-size: 12px; padding: 12px 14px; color: var(--ink-soft); margin-bottom: 22px; border-left: 2px solid var(--rule); }
.storage-notice.visible { display: block; }
.modal-step { display: none; }
.modal-step.active { display: block; }
.field { margin-bottom: 22px; }
.field label { display: block; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 10px; font-weight: 500; }
.field input[type=text], .field input[type=email], .field textarea {
  width: 100%; border: 0; border-bottom: 1px solid var(--rule); background: transparent;
  padding: 10px 0; font-family: inherit; font-size: 15px; color: var(--ink); outline: none;
  transition: border-color .2s;
  resize: vertical;
}
.field textarea { min-height: 76px; border: 1px solid var(--rule); padding: 12px; }
.field input:focus, .field textarea:focus { border-color: var(--ink); }
.hint { font-size: 12px; color: var(--ink-soft); margin-top: 8px; }

/* Persona selector (Step 1) */
.persona-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 4px;
}
.persona-option {
  border: 1px solid var(--rule);
  padding: 12px 14px;
  cursor: pointer;
  text-align: center;
  font-size: 14px;
  background: transparent;
  transition: all .15s ease;
  user-select: none;
}
.persona-option:hover { border-color: var(--ink); }
.persona-option.selected {
  border-color: var(--ink);
  background: var(--bg-2);
  font-weight: 500;
}
.required-hint { color: #B23A2A; display: none; }
#personaWrap.required .required-hint { display: block; margin-top: 8px; }
#personaWrap.required .persona-option { border-color: #E8B5AB; }

.attending-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.attending-option {
  border: 1px solid var(--rule); padding: 14px 16px; cursor: pointer; text-align: center;
  font-size: 14px; transition: all .15s ease;
}
.attending-option:hover { border-color: var(--ink); }
.attending-option.selected { border-color: var(--ink); background: var(--bg-2); font-weight: 500; }

.sessions-wrap.hidden { display: none; }
.sessions-list { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.session-option {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 16px; border: 1px solid var(--rule);
  cursor: pointer; transition: all .15s ease;
}
.session-option:hover { border-color: var(--ink); }
.session-option.selected { border-color: var(--ink); background: var(--bg-2); }
.session-check {
  display: inline-block; width: 16px; height: 16px; flex-shrink: 0;
  border: 1.5px solid var(--rule); background: #fff;
  margin-top: 2px;
  position: relative;
}
.session-option.selected .session-check {
  background: var(--ink); border-color: var(--ink);
}
.session-option.selected .session-check::after {
  content: ""; position: absolute; top: 2px; left: 5px;
  width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.session-body { display: flex; flex-direction: column; gap: 3px; }
.session-title { font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.session-tag {
  font-size: 9px; letter-spacing: .22em; text-transform: uppercase; font-weight: 500;
  color: var(--ink-soft); border: 1px solid var(--rule);
  padding: 2px 6px;
}
.session-desc { font-size: 12px; color: var(--ink-soft); }

.rsvp-actions { display: flex; gap: 12px; justify-content: space-between; align-items: center; padding-top: 14px; border-top: 1px solid var(--rule); margin-top: 8px; }
.btn { appearance: none; font-family: inherit; cursor: pointer; padding: 14px 26px; font-size: 12px; letter-spacing: .22em; text-transform: uppercase; font-weight: 500; border: 1px solid var(--ink); transition: all .15s ease; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }

.rsvp-confirmed { text-align: center; padding: 8px 0 4px; }
.check-mark { font-size: 42px; color: var(--ink); margin-bottom: 8px; font-family: 'Cormorant Garamond', serif; }
.confirmed-list-title { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-soft); font-weight: 500; margin-bottom: 8px; }
.confirmed-list ul { list-style: none; padding: 0; margin: 0 0 18px; }
.confirmed-list li { padding: 8px 0; border-bottom: 1px solid var(--rule); font-size: 14px; }
.confirmed-list .empty { padding: 8px 0; font-size: 13px; color: var(--ink-soft); font-style: italic; }
.confirmed-updated { font-size: 12px; color: var(--ink-soft); }

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (max-width: 900px) {
  .masthead-inner { padding: 14px 20px; }
  .masthead-brand .brand-word { font-size: 13px; }
  .masthead-brand .brand-sub { font-size: 10px; }
  .masthead-brand .brand-sep { margin: 0 12px; height: 18px; }
  .nav-links { gap: 16px; font-size: 11px; }
  .nav-links a:not(.nav-cta) { display: none; }

  .hero { min-height: 68vh; padding: 72px 20px 96px; }
  .hero .logo img { height: 52px; }
  .hero .logo { margin-bottom: 32px; }
  .hero-meta { gap: 22px; }

  .section-head { padding: 72px 20px 40px; }
  .theme-block { padding: 72px 20px; }

  .agenda-list { padding: 0 20px; }
  .agenda-part-header { flex-wrap: wrap; gap: 12px; }
  .agenda-part-number { min-width: auto; font-size: 20px; }
  .agenda-part-title { font-size: 28px; }
  .agenda-row {
    display: block;
    padding: 20px 0;
  }
  .agenda-time {
    display: inline-block;
    margin-right: 14px;
    font-size: 12px;
    color: var(--ink-soft);
    letter-spacing: .01em;
  }
  .agenda-format {
    display: inline-block;
    font-size: 10px;
    margin-bottom: 0;
  }
  .agenda-content { margin-top: 10px; }
  .agenda-content .agenda-title { font-size: 20px; line-height: 1.25; }
  .agenda-speakers { margin-top: 4px; line-height: 1.5; }
  .agenda-row.break .agenda-time { color: var(--ink-soft); }
  .agenda-row.break .agenda-title { font-size: 16px; margin-top: 6px; }

  .speakers-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 20px; }

  .venue-grid { grid-template-columns: 1fr; gap: 24px; }
  .logistics-list > div { grid-template-columns: 1fr; gap: 6px; }

  .modal { padding: 36px 24px 28px; }
  .modal-header h3 { font-size: 26px; }
  .attending-toggle { grid-template-columns: 1fr; }
  .persona-list { grid-template-columns: 1fr; }
  .rsvp-actions { flex-direction: column; align-items: stretch; }
  .rsvp-actions .btn { width: 100%; }
}