/* =============================================================
   Método 5C — Landing de registro · Coaching Global
   Dirección de arte: high-performance event (estilo equipo
   Tony Robbins): negro de escenario, azul eléctrico, tipografía
   condensada en mayúsculas, cortes duros entre secciones.
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --paper:         #ffffff;
  --band:          #f4f6f9;   /* gris frío para bandas y tarjetas */
  --dark:          #0b0e14;   /* negro azulado de escenario */
  --dark-2:        #10141d;
  --ink:           #0e1116;
  --ink-soft:      #3a404b;
  --ink-mute:      #667080;
  --accent:        #1f4fe0;   /* azul eléctrico */
  --accent-hover:  #1638b8;
  --accent-bright: #4d7cff;   /* azul para texto sobre fondo oscuro */
  --accent-pale:   #eaf0ff;
  --red:           #ff4438;   /* punto EN VIVO */
  --text-inverse:  #c9cfda;   /* párrafos sobre fondo oscuro */
  --mute-inverse:  #98a0ad;
  --line:          rgba(14, 17, 22, 0.12);
  --line-card:     #dce1ea;
  --line-inverse:  rgba(255, 255, 255, 0.14);

  --display: "Anton", "Arial Narrow", Impact, sans-serif;
  --sans:    "Archivo", "Inter", -apple-system, "Segoe UI", system-ui, sans-serif;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --radius-card: 14px;
  --nav-h: 68px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1; letter-spacing: 0.01em; font-weight: 400; }
ul, ol { list-style: none; padding: 0; }

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

[id] { scroll-margin-top: calc(var(--nav-h) + 24px); }

/* =============================================================
   3. Utilities
   ============================================================= */
.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}
.container-narrow { max-width: 800px; }

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: 0.6rem 1rem;
  background: var(--accent); color: #fff;
  z-index: 9999; border-radius: 8px; font-weight: 700;
  transition: top 0.3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.kicker {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.kicker-center { text-align: center; }
.kicker-light { color: var(--accent-bright); }

.live-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
  margin-right: 0.55em;
  position: relative;
  vertical-align: 1px;
}
.live-dot::after {
  content: "";
  position: absolute; inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--red);
  opacity: 0;
  animation: pulse 2.4s var(--ease-soft) infinite;
}

/* =============================================================
   4. Typography
   ============================================================= */
.section-title {
  font-family: var(--display);
  font-size: clamp(1.9rem, 4.2vw, 3.1rem);
  text-transform: uppercase;
  line-height: 1.04;
  max-width: 28ch;
  margin-bottom: 2.6rem;
}
.section-title em {
  font-style: normal;
  color: var(--accent);
}

/* =============================================================
   5. Components
   ============================================================= */

/* --- Botones --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  border-radius: 8px;
  font-family: var(--sans);
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
  transition:
    transform 0.3s var(--ease-out),
    background-color 0.25s var(--ease-soft),
    box-shadow 0.3s var(--ease-out),
    color 0.25s var(--ease-soft);
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  font-size: 0.95rem;
  padding: 1.05em 1.8em;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 16px 34px -14px rgba(31, 79, 224, 0.55);
}
.btn-primary:active { transform: translateY(0); }
.btn-block { width: 100%; }
.btn-small { font-size: 0.78rem; padding: 0.8em 1.3em; }
.btn-nav {
  background: var(--accent);
  color: #fff;
  font-size: 0.78rem;
  padding: 0.75em 1.25em;
  white-space: nowrap;
}
.btn-nav:hover { background: var(--accent-hover); }
.btn-small { white-space: nowrap; }

/* --- Formularios --- */
.form-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line-card);
  border-radius: var(--radius-card);
  padding: 2.35rem 1.9rem 1.9rem;
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.65);
  color: var(--ink);
}
.form-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.form-card-title {
  font-family: var(--display);
  font-size: 1.55rem;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.form-card-title em { font-style: normal; color: var(--accent); }
.form-card-meta {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-mute);
  margin-bottom: 1.6rem;
  line-height: 1.8;
}
.form-card-meta a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.form-card-note {
  font-size: 0.82rem;
  color: var(--ink-mute);
  margin-top: 1.1rem;
  text-align: center;
}

.field { margin-bottom: 1.05rem; }
.field label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  margin-bottom: 0.45rem;
}
.field input {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--band);
  border: 1px solid var(--line-card);
  border-radius: 8px;
  padding: 0.9em 1.05em;
  transition: border-color 0.25s var(--ease-soft), box-shadow 0.25s var(--ease-soft), background-color 0.25s var(--ease-soft);
}
.field input::placeholder { color: #9aa3b2; }
.field input:focus {
  outline: none;
  background: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 79, 224, 0.16);
}
.field input.is-invalid { border-color: #cc2f24; }

.form-error {
  font-size: 0.85rem;
  font-weight: 600;
  color: #cc2f24;
  margin: -0.3rem 0 0.9rem;
}
.reg-form .btn { margin-top: 0.4rem; }
.reg-form.is-sending .btn {
  opacity: 0.65;
  pointer-events: none;
  transform: none;
}

.form-success { padding: 0.6rem 0 0.4rem; }
.form-success-ico {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--accent-pale);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.form-success h3 {
  font-family: var(--display);
  font-size: 1.3rem;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.form-success p {
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.form-success .form-success-date {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-mute);
  margin-top: 1rem;
}

/* --- Sello 5C --- */
.stamp {
  position: absolute;
  top: -46px; right: -16px;
  width: 128px; height: 128px;
  z-index: 2;
  background: var(--accent);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: rotate(-8deg);
  box-shadow: 0 18px 40px -18px rgba(31, 79, 224, 0.8);
}
.stamp svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  animation: spin 26s linear infinite;
}
.stamp svg text {
  font-family: var(--sans);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  fill: rgba(255, 255, 255, 0.9);
}
.stamp-center {
  position: absolute; inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 2.2rem;
  color: #fff;
}

/* --- Marquee: banda azul de energía --- */
.marquee {
  overflow: clip;
  padding-block: 0.85rem;
  background: var(--accent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 44s linear infinite;
}
.marquee-seq {
  font-family: var(--display);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  white-space: nowrap;
}
.marquee-seq i {
  font-style: normal;
  color: rgba(255, 255, 255, 0.55);
  padding-inline: 1.1rem;
}

/* --- Chips --- */
.chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  background: var(--band);
  border: 1px solid var(--line-card);
  border-radius: 8px;
  padding: 0.6em 1.05em;
}
.chip-count {
  color: var(--accent);
  border-color: rgba(31, 79, 224, 0.35);
  background: var(--accent-pale);
}

/* =============================================================
   6. Sections
   ============================================================= */

/* --- Nav (siempre sobre fondo oscuro al inicio) --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  color: #fff;
  transition: background-color 0.35s var(--ease-soft), box-shadow 0.35s var(--ease-soft);
}
.nav-inner {
  width: min(1200px, 94vw);
  margin-inline: auto;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav-brand {
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.nav-date {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mute-inverse);
  display: none;
}
.nav.is-scrolled {
  background: rgba(11, 14, 20, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line-inverse);
}

/* --- Hero: escenario oscuro con foco de luz --- */
.hero {
  position: relative;
  background: var(--dark);
  color: #fff;
  padding: calc(var(--nav-h) + 3.4rem) 0 4.5rem;
}
.hero-halo {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 46% at 50% -6%, rgba(77, 124, 255, 0.28), transparent 70%),
    radial-gradient(40% 34% at 82% 68%, rgba(31, 79, 224, 0.14), transparent 72%);
}
.hero-inner {
  position: relative;
  display: grid;
  gap: 3.4rem;
}
.hero .kicker { color: var(--accent-bright); }
.hero-title {
  font-family: var(--display);
  font-size: clamp(2.6rem, 6.6vw, 5.2rem);
  text-transform: uppercase;
  line-height: 0.98;
  max-width: 16ch;
  margin-bottom: 1.6rem;
}
.hero-title em {
  font-style: normal;
  color: var(--accent-bright);
}
.hero-sub {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-inverse);
  max-width: 54ch;
  margin-bottom: 1.9rem;
}
.hero-method {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.55em;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mute-inverse);
  border-top: 1px solid var(--line-inverse);
  padding-top: 1.2rem;
  max-width: 46rem;
}
.hero-method strong { color: #fff; font-weight: 800; }
.hero-method-sep { color: var(--accent-bright); }

.hero-form-wrap {
  position: relative;
  max-width: 460px;
}

/* --- 01 · Dolor --- */
.section { padding-block: clamp(4.2rem, 9vw, 7rem); }

.pain-grid {
  display: grid;
  gap: 1.1rem;
}
.pain-card {
  position: relative;
  background: var(--band);
  border: 1px solid #e4e8ef;
  border-radius: 10px;
  padding: 2.1rem 1.7rem 1.9rem;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.pain-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent);
  border-radius: 10px 10px 0 0;
}
.pain-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 44px -26px rgba(14, 17, 22, 0.35);
}
.pain-mark {
  display: block;
  font-family: var(--display);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 0.9rem;
}
.pain-card p {
  font-weight: 600;
  font-size: 1.12rem;
  line-height: 1.5;
  color: var(--ink);
}

/* --- 02 · Diagnóstico: bloque negro de declaración --- */
.section-diag {
  position: relative;
  background: var(--dark);
  color: #fff;
}
.section-diag::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(52% 42% at 50% 0%, rgba(77, 124, 255, 0.16), transparent 70%);
}
.section-diag .container { position: relative; }
.section-diag .kicker { color: var(--accent-bright); }
.diag-body p {
  font-size: 1.16rem;
  line-height: 1.7;
  color: var(--text-inverse);
  max-width: 62ch;
}
.diag-body p + p { margin-top: 1.1rem; }
.diag-body strong { color: #fff; font-weight: 800; }

.pullquote {
  position: relative;
  font-family: var(--display);
  font-size: clamp(1.9rem, 5vw, 3.6rem);
  text-transform: uppercase;
  line-height: 1.06;
  color: #fff;
  margin-block: 3rem;
  padding-left: 1.4rem;
  border-left: 4px solid var(--accent-bright);
}
.pullquote .quote-word { display: inline-block; }

.diag-bridge {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.4;
  color: #fff;
}
.diag-bridge span {
  display: block;
  font-size: 1rem;
  font-weight: 400;
  color: var(--mute-inverse);
  margin-top: 0.6rem;
}

/* --- 03 · Agenda --- */
.agenda-list { border-bottom: 1px solid var(--line); }
.agenda-item {
  display: grid;
  gap: 0.7rem;
  border-top: 1px solid var(--line);
  padding-block: 1.9rem;
}
.agenda-num {
  font-family: var(--display);
  font-size: 2.8rem;
  line-height: 1;
  color: #dce4f8;
}
.agenda-content h3 {
  font-family: var(--display);
  font-size: 1.45rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  transition: color 0.3s var(--ease-soft);
}
.agenda-item:hover h3 { color: var(--accent); }
.agenda-content p {
  color: var(--ink-soft);
  max-width: 62ch;
}

.mid-cta {
  margin-top: 3.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  text-align: center;
}
.mid-cta-meta {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}

/* --- 04 · Para quién --- */
.section-who { background: var(--band); }
.who-grid {
  display: grid;
  gap: 3rem;
  align-items: start;
}
.check-list {
  display: grid;
  gap: 1.15rem;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.95rem;
}
.check-ico {
  width: 26px; height: 26px;
  flex-shrink: 0;
  color: var(--accent);
  background: var(--accent-pale);
  border-radius: 50%;
  padding: 5px;
  margin-top: 0.05em;
}
.check-list span:not(.check-ico) {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink-soft);
  line-height: 1.55;
}
.who-aside {
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-card);
  padding: 2.4rem 2.2rem;
  box-shadow: 0 30px 60px -30px rgba(31, 79, 224, 0.6);
}
.who-aside h3 {
  font-family: var(--display);
  font-size: 1.6rem;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1rem;
}
.who-aside p {
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.68;
}
.who-aside-link {
  display: inline-block;
  margin-top: 1.6rem;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fff;
  border-bottom: 2px solid rgba(255, 255, 255, 0.45);
  padding-bottom: 3px;
  transition: border-color 0.3s var(--ease-soft);
}
.who-aside-link:hover { border-color: #fff; }

/* --- 05 · Facilitador --- */
.host-grid {
  display: grid;
  gap: 2.6rem;
  align-items: center;
}
.host-portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  max-width: 380px;
  border-radius: 12px;
  overflow: clip;
  background:
    radial-gradient(80% 58% at 50% 16%, rgba(77, 124, 255, 0.38), transparent 72%),
    radial-gradient(120% 70% at 50% 100%, rgba(31, 79, 224, 0.14), transparent 62%),
    var(--dark);
}
.host-portrait img {
  width: 100%; height: 100%;
  object-fit: contain;                   /* recorte sin fondo sobre el foco de luz */
  object-position: center bottom;
  filter: grayscale(1) contrast(1.06);   /* retrato B/N, sello de la casa */
}
.host-name {
  font-family: var(--display);
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  text-transform: uppercase;
}
.host-role {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin: 0.6rem 0 1.5rem;
}
.host-bio { max-width: 56ch; }
.host-bio p {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--ink-soft);
}
.host-bio p + p { margin-top: 0.95rem; }
.host-bio p:first-child {
  font-size: 1.24rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

/* --- 06 · Fecha y horarios --- */
.section-when { text-align: center; }
.when-date {
  font-family: var(--display);
  font-size: clamp(2.3rem, 5.4vw, 4rem);
  text-transform: uppercase;
}
.when-date em { font-style: normal; color: var(--accent); }
.when-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 1.5rem 0 2.7rem;
}
.tz-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 880px;
  margin-inline: auto;
}
.tz-cell {
  background: var(--band);
  border: 1px solid #e4e8ef;
  border-radius: 10px;
  padding: 1.15rem 0.9rem 1.05rem;
}
.tz-time {
  display: block;
  font-family: var(--display);
  font-size: 1.9rem;
  line-height: 1;
  margin-bottom: 0.55rem;
}
.tz-place {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1.7;
  color: var(--ink-mute);
}
.when-note {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  margin-top: 1.7rem;
}

/* --- Registro final: vuelta al escenario --- */
.section-register {
  position: relative;
  background: var(--dark);
  color: #fff;
}
.section-register::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(56% 44% at 50% 0%, rgba(77, 124, 255, 0.24), transparent 70%),
    radial-gradient(38% 30% at 16% 84%, rgba(31, 79, 224, 0.12), transparent 72%);
}
.register-inner {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: center;
}
.register-title {
  font-family: var(--display);
  font-size: clamp(2.6rem, 5.6vw, 4.4rem);
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1.1rem;
}
.register-title em { font-style: normal; color: var(--accent-bright); }
.register-sub {
  font-size: 1.14rem;
  line-height: 1.65;
  color: var(--text-inverse);
  max-width: 46ch;
}
.form-card-register .form-card-meta { margin-bottom: 1.4rem; }

/* --- Página de confirmación (gracias.html) --- */
.nav-confirm-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mute-inverse);
}

.confirm {
  position: relative;
  background: var(--dark);
  color: #fff;
  padding: calc(var(--nav-h) + 3.6rem) 0 4.2rem;
  overflow: clip;
}
.confirm .hero-halo {
  inset: 0;
  background:
    radial-gradient(58% 46% at 50% -6%, rgba(77, 124, 255, 0.3), transparent 70%),
    radial-gradient(40% 34% at 82% 74%, rgba(31, 79, 224, 0.14), transparent 72%);
}
.confirm-inner {
  position: relative;
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}
.confirm-badge {
  width: 74px;
  height: 74px;
  margin: 0 auto 1.7rem;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 8px rgba(31, 79, 224, 0.16), 0 20px 44px -16px rgba(31, 79, 224, 0.85);
}
.confirm .kicker {
  color: var(--accent-bright);
  text-align: center;
}
.confirm-title {
  font-family: var(--display);
  font-size: clamp(2.2rem, 5.4vw, 4.1rem);
  text-transform: uppercase;
  line-height: 1.02;
  margin-bottom: 1.3rem;
}
.confirm-title em { font-style: normal; color: var(--accent-bright); }
.confirm-lead {
  font-size: 1.14rem;
  line-height: 1.65;
  color: var(--text-inverse);
  max-width: 48ch;
  margin: 0 auto;
}
.access-card {
  margin-top: 2.5rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-inverse);
  border-radius: var(--radius-card);
  padding: 1.9rem 1.6rem;
}
.access-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--mute-inverse);
  margin-bottom: 0.95rem;
}
.access-link {
  display: inline-block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent-bright);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  line-height: 1.5;
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: color 0.25s var(--ease-soft);
}
.access-link:hover { color: #fff; }
.access-note {
  margin-top: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--mute-inverse);
}
@media (prefers-reduced-motion: no-preference) {
  .confirm-inner > * { animation: confirmUp 0.7s var(--ease-out) both; }
  .confirm-inner > *:nth-child(2) { animation-delay: 0.07s; }
  .confirm-inner > *:nth-child(3) { animation-delay: 0.14s; }
  .confirm-inner > *:nth-child(4) { animation-delay: 0.21s; }
  .confirm-inner > *:nth-child(5) { animation-delay: 0.28s; }
}
@keyframes confirmUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}

/* --- Footer --- */
.footer {
  background: var(--dark);
  color: var(--mute-inverse);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding-block: 2.1rem;
}
.footer-brand {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.footer-links {
  display: flex;
  gap: 1.6rem;
}
.footer-links a {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.25s var(--ease-soft);
}
.footer-links a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --- CTA móvil fija --- */
.mobile-cta {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 140;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1.1rem calc(0.8rem + env(safe-area-inset-bottom, 0px));
  background: rgba(11, 14, 20, 0.95);
  border-top: 1px solid var(--line-inverse);
  transform: translateY(110%);
  transition: transform 0.45s var(--ease-out);
}
@supports (backdrop-filter: blur(12px)) {
  .mobile-cta {
    background: rgba(11, 14, 20, 0.84);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
  }
}
.mobile-cta.is-shown { transform: translateY(0); }
.mobile-cta-date {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  white-space: nowrap;
}

/* =============================================================
   7. Effects
   ============================================================= */
html.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.85s var(--ease-soft), transform 0.85s var(--ease-out);
}
html.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
/* Defensa: un elemento con reveal + split de texto nunca queda invisible */
html.js .reveal[data-split] {
  opacity: 1;
  transform: none;
}
html.js .pain-card.reveal:nth-child(2) { transition-delay: 0.08s; }
html.js .pain-card.reveal:nth-child(3) { transition-delay: 0.16s; }
html.js .tz-grid.reveal { transition-delay: 0.05s; }

@keyframes pulse {
  0%   { opacity: 0.9; transform: scale(0.6); }
  70%  { opacity: 0;   transform: scale(1.7); }
  100% { opacity: 0;   transform: scale(1.7); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* =============================================================
   8. Responsive
   ============================================================= */
@media (min-width: 540px) {
  .tz-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 720px) {
  .nav-date { display: inline; }
  .mobile-cta { display: none; }
  .pain-grid { grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
  .agenda-item {
    grid-template-columns: 100px 1fr;
    gap: 2rem;
    padding-block: 2.2rem;
  }
  .tz-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
  .hero { padding-bottom: 5.5rem; }
}

@media (min-width: 960px) {
  .hero-inner {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 4rem;
    align-items: center;
  }
  .hero { padding-top: calc(var(--nav-h) + 4.5rem); }
  .hero-form-wrap { justify-self: end; width: 100%; }
  .who-grid { grid-template-columns: 1.1fr 0.9fr; gap: 4rem; }
  .host-grid { grid-template-columns: 380px 1fr; gap: 4.5rem; align-items: start; }
  .register-inner { grid-template-columns: 1fr 460px; gap: 4rem; }
}

@media (min-width: 1280px) {
  .hero-inner { gap: 5rem; }
}

@media (max-width: 539px) {
  .stamp {
    width: 96px; height: 96px;
    top: -36px; right: -4px;
  }
  .stamp-center { font-size: 1.7rem; }
  .form-card { padding: 1.8rem 1.4rem 1.6rem; }
  .btn-primary { font-size: 0.85rem; }
  .agenda-num { font-size: 2rem; }
}

/* =============================================================
   9. Reduced motion — solo efectos intrusivos
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .live-dot::after { animation: none; }
  /* Se mantienen: hovers, fades, marquee lento, sello lento */
}