/* ─────────────────────────────────────────────────────────────
   La Cumbre by Edtools — landing /conf
   Depende de mkt-core.css (tokens, botones, logo swap).
   ───────────────────────────────────────────────────────────── */

.conf-page {
  background: var(--page);
  color: var(--text-primary);
}

.conf-shell {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--side-pad);
}

.conf-section {
  width: 100%;
  padding: 100px 0;
}

.conf-section.bordered {
  border-top: 1px solid var(--border-subtle);
}

.conf-skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 10px 16px;
  background: var(--green);
  color: #08090a;
  font-weight: 600;
  border-radius: 0 0 8px 0;
}
.conf-skip-link:focus { left: 0; }

/* ── Header ── */
.conf-header {
  position: sticky;
  top: 0;
  z-index: 30;
  height: 74px;
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--page) 82%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.conf-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.conf-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}


/* El logo de Edtools viene en un lienzo cuadrado 800x800 con el logotipo
   en la franja x=100..700, y=336..501 (ratio 3.64). Se recorta con clip-path
   y se compensa con márgenes negativos para que ocupe solo su alto real.
   El SVG no se toca: lo usan las demás páginas del sitio. */
.conf-logo-crop {
  clip-path: inset(41.2% 11.7% 36.6% 11.7%);
}

.conf-brand img {
  display: block;
  width: 149px;
  height: auto;
  margin: calc(149px * -0.375) calc(149px * -0.125);
}

.conf-brand-sep {
  width: 1px;
  height: 18px;
  background: var(--border-solid);
  opacity: 0.5;
}

.conf-brand-name {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.3px;
  color: var(--text-primary);
  white-space: nowrap;
}

.conf-nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}

.conf-nav-links a {
  font-size: 14px;
  letter-spacing: -0.15px;
  color: var(--text-secondary);
  transition: color 120ms ease;
}
.conf-nav-links a:hover { color: var(--text-primary); }

.conf-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 26px;
}

/* ── Hero ── */
.conf-hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 76px;
}

.conf-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 16% 14%, rgba(var(--green-rgb), 0.10), transparent 28rem),
    radial-gradient(circle at 84% 10%, rgba(var(--green-rgb), 0.06), transparent 30rem);
  animation: confBreathe 24s ease-in-out infinite alternate;
}

html[data-theme="light"] .conf-hero::before {
  background:
    radial-gradient(circle at 16% 14%, rgba(var(--green-rgb), 0.07), transparent 28rem),
    radial-gradient(circle at 84% 10%, rgba(var(--green-rgb), 0.05), transparent 30rem);
}

@keyframes confBreathe {
  0%   { transform: translateY(0) scale(1); opacity: 1; }
  100% { transform: translateY(-12px) scale(1.02); opacity: 0.85; }
}

/* Topografía: la cumbre */
.conf-topo {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 58%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
}

html[data-theme="light"] .conf-topo { opacity: 0.34; }

.conf-hero > .conf-shell { position: relative; z-index: 1; }

.conf-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.conf-hero-inner > .conf-hero-brand { margin-bottom: -6px; }

/* Marca del evento sobre el titular */
.conf-hero-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.conf-hero-brand img {
  display: block;
  width: clamp(200px, 24vw, 304px);
  height: auto;
  margin: calc(clamp(200px, 24vw, 304px) * -0.375) calc(clamp(200px, 24vw, 304px) * -0.125);
}

.conf-hero-brand-sep {
  width: 1px;
  height: 26px;
  background: var(--border-solid);
  opacity: 0.6;
}

.conf-hero-brand-name {
  font-weight: 600;
  font-size: clamp(19px, 1.9vw, 24px);
  letter-spacing: -0.5px;
  color: var(--text-primary);
  white-space: nowrap;
}

.conf-hero h1 {
  margin: 0;
  display: flex;
  flex-direction: column;
  max-width: 900px;
}

.conf-hero h1 span {
  font-weight: 600;
  font-size: clamp(2.25rem, 5.2vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -1.6px;
  color: var(--text-primary);
}

.conf-hero h1 .conf-shimmer {
  background-image: linear-gradient(
    90deg, #e4e7eb 0%, #e4e7eb 44%,
    rgba(var(--green-rgb), 0.6) 48%, var(--green) 50%, rgba(var(--green-rgb), 0.6) 52%,
    #e4e7eb 56%, #e4e7eb 100%);
  background-size: 320% 100%;
  background-position: 130% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: confShimmer 7s cubic-bezier(0.42, 0, 0.58, 1) infinite;
}

html[data-theme="light"] .conf-hero h1 .conf-shimmer {
  background-image: linear-gradient(
    90deg, #40454c 0%, #40454c 44%,
    rgba(var(--green-rgb), 0.5) 48%, var(--green-dark) 50%, rgba(var(--green-rgb), 0.5) 52%,
    #40454c 56%, #40454c 100%);
}

@keyframes confShimmer {
  0%   { background-position: 130% 50%; }
  100% { background-position: -30% 50%; }
}

.conf-hero-lead {
  margin: 0;
  max-width: 610px;
  font-size: 18px;
  line-height: 30px;
  letter-spacing: -0.2px;
  color: var(--text-secondary);
}

.conf-hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 8px;
}

.conf-facts {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.conf-fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.conf-fact-label {
  font-family: 'Roboto Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 1.4px;
  color: var(--text-tertiary);
}

.conf-fact-value {
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.2px;
  color: var(--text-primary);
}

.conf-fact-sep {
  width: 1px;
  height: 34px;
  background: var(--border-subtle);
}

.conf-hero-ctas {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Contador */
[hidden] { display: none !important; }

.conf-countdown {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.conf-countdown-grid {
  display: flex;
  gap: 10px;
}

.conf-count-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 76px;
  padding: 14px 0;
  border-radius: 12px;
  background: var(--card-surface);
  border: 1px solid var(--border-subtle);
}

.conf-count-num {
  font-family: 'Roboto Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.conf-count-unit {
  font-size: 11px;
  letter-spacing: 0.4px;
  color: var(--text-tertiary);
}

/* ── Tipografía de sección ── */
.conf-eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.13px;
  color: var(--green);
}

.conf-h2 {
  margin: 0;
  font-weight: 600;
  font-size: clamp(1.9rem, 3.4vw, 2.75rem);
  line-height: 1.16;
  letter-spacing: -1px;
  color: var(--text-primary);
}

.conf-lead {
  margin: 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 26px;
  letter-spacing: -0.2px;
  color: var(--text-secondary);
}

.conf-section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 820px;
}

/* ── Experiencias ── */
.conf-exp-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 56px;
}

.conf-exp-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 34px 32px 38px;
  border-radius: 16px;
  background: var(--card-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.conf-exp-card.is-anchor { border-color: rgba(var(--green-rgb), 0.28); }

.conf-exp-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.conf-exp-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(var(--green-rgb), 0.10);
  border: 1px solid rgba(var(--green-rgb), 0.22);
  color: var(--green);
}

.conf-exp-num {
  font-family: 'Roboto Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 1.2px;
  color: var(--border-solid);
}

.conf-exp-body {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.conf-volcano {
  font-family: 'Roboto Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 1.6px;
  color: var(--green);
}

.conf-exp-card h3 {
  margin: 2px 0 0;
  font-weight: 600;
  font-size: 27px;
  line-height: 33px;
  letter-spacing: -0.6px;
  color: var(--text-primary);
}

.conf-exp-topic {
  margin-top: 4px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.15px;
  color: var(--text-secondary);
}

.conf-exp-who {
  font-size: 13px;
  letter-spacing: -0.13px;
  color: var(--text-tertiary);
}

.conf-exp-desc {
  margin: 0;
  font-size: 15px;
  line-height: 25px;
  letter-spacing: -0.15px;
  color: var(--text-secondary);
}

/* Secuencia */
.conf-sequence {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.conf-seq-step {
  font-family: 'Roboto Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 1.6px;
  color: var(--text-secondary);
}

.conf-seq-arrow { color: rgba(var(--green-rgb), 0.55); flex-shrink: 0; }

.conf-closing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 22px;
  padding: 26px 32px;
  border-radius: 14px;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
}

.conf-closing p {
  margin: 0;
  max-width: 620px;
  font-size: 16px;
  line-height: 26px;
  letter-spacing: -0.2px;
  color: var(--text-secondary);
}

.conf-closing strong { color: var(--text-primary); font-weight: 500; }

/* ── Rockstars (carrusel) ── */
.conf-rail-wrap { margin-top: 44px; }

.conf-rail {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 22px;
}

.conf-rail::-webkit-scrollbar { display: none; }

.conf-speaker {
  flex: 0 0 264px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  background: var(--card-surface);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 200ms ease, border-color 200ms ease;
}

.conf-speaker:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--green-rgb), 0.32);
}

.conf-speaker--ghost {
  background: transparent;
  border: 1px dashed var(--border-subtle);
  box-shadow: none;
}
.conf-speaker--ghost:hover { transform: none; }

.conf-speaker-photo {
  height: 232px;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.conf-speaker-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.conf-speaker-ghostbox {
  height: 232px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px dashed var(--border-subtle);
  color: var(--border-solid);
}

.conf-speaker-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-grow: 1;
}

.conf-speaker-name {
  font-weight: 600;
  font-size: 18px;
  line-height: 24px;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

.conf-speaker-role {
  font-size: 14px;
  line-height: 20px;
  letter-spacing: -0.15px;
  color: var(--text-secondary);
}

.conf-speaker-org {
  font-size: 13px;
  line-height: 19px;
  letter-spacing: -0.13px;
  color: var(--text-tertiary);
}

.conf-speaker-bio {
  margin: 0;
  font-size: 13px;
  line-height: 20px;
  letter-spacing: -0.13px;
  color: var(--text-secondary);
}

.conf-speaker-tag {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.conf-rail-nav {
  display: flex;
  gap: 8px;
}

.conf-rail-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid var(--border-solid);
  color: var(--text-primary);
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}

.conf-rail-btn:hover { background: var(--border-subtle); }
.conf-rail-btn:disabled { opacity: 0.35; cursor: default; }

/* ── Agenda ── */
.conf-agenda-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.conf-timeline {
  position: relative;
  margin-top: 56px;
  padding-left: 42px;
}

.conf-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg,
    rgba(var(--green-rgb), 0.5) 0%,
    rgba(var(--green-rgb), 0.18) 60%,
    var(--border-subtle) 100%);
}

.conf-slot {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 26px 30px;
  border-radius: 14px;
  background: var(--card-surface);
  border: 1px solid var(--border-subtle);
  margin-bottom: 14px;
}

.conf-slot.is-key { border-color: rgba(var(--green-rgb), 0.28); }

.conf-slot-dot {
  position: absolute;
  left: -41px;
  top: 34px;
  width: 11px;
  height: 11px;
  border-radius: var(--radius-pill);
  background: var(--border-solid);
}

.conf-slot.is-key .conf-slot-dot {
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(var(--green-rgb), 0.14);
}

.conf-slot-time {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 118px;
  flex-shrink: 0;
}

.conf-slot-hour {
  font-family: 'Roboto Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.1px;
  color: var(--text-tertiary);
}

.conf-slot-dur {
  font-size: 12px;
  letter-spacing: -0.1px;
  color: var(--text-tertiary);
}

.conf-slot-main {
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex-grow: 1;
  min-width: 0;
}

.conf-chip {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  height: 22px;
  padding: 0 9px;
  border-radius: var(--radius-pill);
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--text-secondary);
}

.conf-chip.is-key {
  background: rgba(var(--green-rgb), 0.10);
  border-color: rgba(var(--green-rgb), 0.22);
  color: var(--green);
}

.conf-slot-main h3 {
  margin: 0;
  font-weight: 600;
  font-size: 19px;
  line-height: 26px;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

.conf-slot-main p {
  margin: 0;
  font-size: 14px;
  line-height: 22px;
  letter-spacing: -0.15px;
  color: var(--text-secondary);
}

.conf-slot-person {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 210px;
  flex-shrink: 0;
}

.conf-avatar {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-pill);
  background: var(--surface-raised);
  flex-shrink: 0;
  overflow: hidden;
}

.conf-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.conf-avatar--ghost {
  background: transparent;
  border: 1px dashed var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--border-solid);
}

.conf-person-name {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.15px;
  color: var(--text-primary);
}

.conf-person-name.is-pending { color: var(--text-tertiary); }

.conf-person-role {
  font-size: 12px;
  letter-spacing: -0.1px;
  color: var(--text-tertiary);
}

.conf-break {
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px 30px;
  margin-bottom: 14px;
}

.conf-break-dot {
  position: absolute;
  left: -38px;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: var(--radius-pill);
  background: var(--border-solid);
}

.conf-break span {
  font-size: 14px;
  letter-spacing: -0.15px;
  color: var(--text-tertiary);
}

/* ── Registro ── */
.conf-register {
  position: relative;
  overflow: hidden;
}

.conf-register::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle at 78% 30%, rgba(var(--green-rgb), 0.09), transparent 30rem);
}

.conf-register > * { position: relative; z-index: 1; }

.conf-register-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 72px;
  align-items: start;
}

.conf-register-left {
  display: flex;
  flex-direction: column;
  gap: 34px;
}

/* Boleto */
.conf-ticket {
  position: relative;
  width: 100%;
  max-width: 520px;
  border-radius: 18px;
  padding: 1px;
  overflow: hidden;
  animation: confTicketFloat 6.5s ease-in-out infinite;
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.5));
}

html[data-theme="light"] .conf-ticket {
  filter: drop-shadow(0 20px 40px rgba(8, 9, 10, 0.14));
}

@keyframes confTicketFloat {
  0%, 100% { transform: translateY(0) rotate(-1.2deg); }
  50%      { transform: translateY(-14px) rotate(-1.2deg); }
}

.conf-ticket-edge {
  position: absolute;
  inset: 0;
  border-radius: 18px;
  background-image: linear-gradient(90deg,
    rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.07) 35%,
    rgba(var(--green-rgb), 0.55) 50%,
    rgba(255,255,255,0.07) 65%, rgba(255,255,255,0.07) 100%);
  background-size: 200% 100%;
  animation: confEdgeSweep 4.5s linear infinite;
}

html[data-theme="light"] .conf-ticket-edge {
  background-image: linear-gradient(90deg,
    rgba(8,9,10,0.10) 0%, rgba(8,9,10,0.10) 35%,
    rgba(var(--green-rgb), 0.55) 50%,
    rgba(8,9,10,0.10) 65%, rgba(8,9,10,0.10) 100%);
}

@keyframes confEdgeSweep {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.conf-ticket-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  border-radius: 17px;
  background: var(--card-surface);
  overflow: hidden;
}

.conf-ticket-body {
  position: relative;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.conf-ticket-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.conf-ticket-brand img {
  display: block;
  width: 117px;
  height: auto;
  margin: calc(117px * -0.375) calc(117px * -0.125);
}

.conf-ticket-sep {
  width: 1px;
  height: 15px;
  background: var(--border-solid);
  opacity: 0.6;
}

.conf-ticket-brandname {
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.2px;
  color: var(--text-primary);
}

.conf-ticket-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.conf-ticket-title span {
  font-weight: 600;
  font-size: 34px;
  line-height: 38px;
  letter-spacing: -0.9px;
  color: var(--text-primary);
}

.conf-ticket-title span:last-child { color: var(--green); }

.conf-ticket-meta {
  display: flex;
  align-items: flex-end;
  gap: 26px;
  flex-wrap: wrap;
}

.conf-ticket-stub {
  position: relative;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--surface-raised);
}

.conf-perf {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 1px;
  background-image: linear-gradient(180deg, var(--border-solid) 0 8px, transparent 8px 16px);
  background-size: 1px 16px;
}

.conf-notch {
  position: absolute;
  left: -1px;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-pill);
  background: var(--page);
  transform: translateX(-50%);
}

.conf-notch--top { top: -13px; }
.conf-notch--bottom { bottom: -13px; }

.conf-stub-seal {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.conf-stub-seal span {
  font-family: 'Roboto Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 1.3px;
  color: var(--green);
}

.conf-stub-slots {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.conf-includes {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.conf-include {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  letter-spacing: -0.15px;
  color: var(--text-secondary);
}

.conf-include svg { flex-shrink: 0; color: var(--green); }

/* Formulario */
.conf-form-card {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 38px;
  border-radius: 18px;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-elevated);
}

.conf-form-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.conf-form-title {
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

.conf-badge {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 11px;
  border-radius: var(--radius-pill);
  background: rgba(var(--green-rgb), 0.10);
  border: 1px solid rgba(var(--green-rgb), 0.22);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2px;
  color: var(--green);
  white-space: nowrap;
}

.conf-fields {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.conf-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.conf-field label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.13px;
  color: var(--text-secondary);
}

.conf-input,
.conf-select {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border-radius: 10px;
  background: var(--card-surface);
  border: 1px solid var(--border-solid);
  color: var(--text-primary);
  font-family: var(--font-roboto);
  font-size: 15px;
  letter-spacing: -0.15px;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.conf-input::placeholder { color: var(--text-tertiary); }

.conf-input:focus,
.conf-select:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(var(--green-rgb), 0.15);
}

.conf-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2362666d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.conf-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.conf-chip-radio { position: relative; }

.conf-chip-radio input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.conf-chip-radio span {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  background: var(--card-surface);
  border: 1px solid var(--border-solid);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.13px;
  color: var(--text-secondary);
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
  pointer-events: none;
}

.conf-chip-radio input:checked + span {
  background: rgba(var(--green-rgb), 0.10);
  border-color: rgba(var(--green-rgb), 0.35);
  color: var(--green);
}

.conf-chip-radio input:focus-visible + span {
  box-shadow: 0 0 0 3px rgba(var(--green-rgb), 0.2);
}

.conf-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  line-height: 20px;
  letter-spacing: -0.13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.conf-consent input {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--green);
  flex-shrink: 0;
}

.conf-consent a { color: var(--green); text-decoration: underline; }

.conf-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.conf-form-note {
  margin: 0;
  font-size: 12px;
  line-height: 19px;
  letter-spacing: -0.1px;
  color: var(--text-tertiary);
  text-align: center;
}

.conf-form-msg {
  margin: 0;
  font-size: 13px;
  line-height: 20px;
  letter-spacing: -0.13px;
}

.conf-form-msg.is-error { color: #ff6b6b; }
.conf-form-msg.is-ok { color: var(--green); }

.conf-form-success {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  text-align: center;
  padding: 24px 0;
}

.conf-form-success h3 {
  margin: 0;
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.4px;
  color: var(--text-primary);
}

.conf-form-success p {
  margin: 0;
  font-size: 15px;
  line-height: 24px;
  color: var(--text-secondary);
}

/* ── Footer ── */
.conf-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 56px 0 40px;
}

.conf-footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}

.conf-footer-grid strong {
  display: block;
  margin-bottom: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.conf-footer-grid a {
  display: block;
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 120ms ease;
}

.conf-footer-grid a:hover { color: var(--text-primary); }

.conf-footer-grid p {
  margin: 12px 0 0;
  max-width: 280px;
  font-size: 14px;
  line-height: 22px;
  color: var(--text-secondary);
}

.conf-footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ─────────────────────────────────────────────────────────────
   Responsive
   ───────────────────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .conf-exp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .conf-register-grid { grid-template-columns: 1fr; gap: 48px; }
  .conf-ticket { max-width: 100%; }
  .conf-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 860px) {
  .conf-section { padding: 72px 0; }
  .conf-hero { padding: 56px 0 64px; }

  .conf-nav-links { display: none; }
  .conf-nav-actions { margin-left: auto; }

  .conf-hero-bottom { flex-direction: column; align-items: flex-start; gap: 32px; }
  .conf-countdown { align-items: flex-start; }

  /* El bloque lateral baja bajo el texto en vez de encimarse */
  .conf-agenda-head { flex-direction: column; align-items: flex-start; gap: 20px; }

  .conf-slot { flex-direction: column; gap: 16px; padding: 22px 20px; }
  .conf-slot-time { width: auto; flex-direction: row; align-items: baseline; gap: 10px; }
  .conf-slot-person { width: auto; padding-top: 14px; border-top: 1px solid var(--border-subtle); }
  .conf-timeline { padding-left: 26px; }
  .conf-slot-dot { left: -25px; top: 28px; }
  .conf-break { padding: 12px 20px; }
  .conf-break-dot { left: -22px; }

  .conf-form-card { padding: 28px 22px; }
  .conf-closing { padding: 22px 24px; }
}

@media (max-width: 640px) {
  /* Logotipos más pequeños para que header y hero quepan sin desbordar */
  .conf-brand img {
    width: 112px;
    margin: calc(112px * -0.375) calc(112px * -0.125);
  }
  .conf-brand-sep, .conf-brand-name { display: none; }

  .conf-hero-brand { gap: 12px; }
  .conf-hero-brand img {
    width: 168px;
    margin: calc(168px * -0.375) calc(168px * -0.125);
  }
  .conf-hero-brand-sep { height: 20px; }

  .conf-exp-grid { grid-template-columns: 1fr; margin-top: 40px; }
  .conf-footer-grid { grid-template-columns: 1fr; }

  .conf-speaker { flex: 0 0 78%; }

  /* El carrusel sangra hasta el borde para invitar al swipe */
  .conf-rail {
    margin: 0 calc(var(--side-pad) * -1);
    padding-left: var(--side-pad);
    padding-right: var(--side-pad);
    scroll-padding-left: var(--side-pad);
  }

  .conf-rail-nav { display: none; }

  .conf-facts { gap: 20px; }
  .conf-fact-sep { display: none; }

  .conf-hero-ctas { width: 100%; }
  .conf-hero-ctas .btn-mkt { width: 100%; }

  .conf-count-box { width: 68px; }

  /* El boleto se parte en dos filas */
  .conf-ticket { animation: none; transform: none; }
  .conf-ticket-inner { grid-template-columns: 1fr; }
  .conf-ticket-stub { border-top: 1px dashed var(--border-solid); }
  .conf-perf { display: none; }
  .conf-notch { top: auto; bottom: auto; left: 0; }
  .conf-notch--top { top: -13px; left: -13px; }
  .conf-notch--bottom { display: none; }
  .conf-stub-slots { margin-top: 4px; }

  .conf-closing { flex-direction: column; align-items: flex-start; gap: 20px; }
  .conf-closing .btn-mkt { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .conf-hero::before,
  .conf-ticket,
  .conf-ticket-edge,
  .conf-hero h1 .conf-shimmer { animation: none; }
  .conf-speaker { transition: none; }
  .conf-speaker:hover { transform: none; }
  .conf-rail { scroll-behavior: auto; }
}