.elementor-2460 .elementor-element.elementor-element-6fba967{--display:flex;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--align-items:center;--gap:0px 0px;--row-gap:0px;--column-gap:0px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-2460 .elementor-element.elementor-element-6fba967.e-con{--flex-grow:0;--flex-shrink:0;}@media(max-width:1024px){.elementor-2460 .elementor-element.elementor-element-6fba967{--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}}@media(min-width:768px){.elementor-2460 .elementor-element.elementor-element-6fba967{--width:100%;}}/* Start custom CSS for html, class: .elementor-element-810dd0f *//* ==========================================================================
   1. CONTENEDOR PRINCIPAL Y MAQUETACIÓN
   ========================================================================== */

/* Contenedor principal del formulario */
.form-card-wpcf7 {
  background: #ffffff;
  border-radius: 12px;
  padding: 30px;
  color: #111111;
  box-shadow: 0 40px 90px -32px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
  font-family: 'Open Sans', sans-serif;
  max-width: 450px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Línea decorativa superior */
.form-card-wpcf7 .topline {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #4F9DB9, #05E5C5, #4F9DB9);
}

/* ==========================================================================
   2. CABECERA (HEADER)
   ========================================================================== */

.form-card-wpcf7 .form-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid #E9EDF1;
  margin-bottom: 20px;
}

.form-card-wpcf7 .form-head h3 {
  font-family: 'Rubik', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #36475B;
  margin: 0;
}

.form-card-wpcf7 .mono {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 11px;
  color: #4F9DB9;
  letter-spacing: 0.04em;
}

.form-card-wpcf7 .form-sub {
  font-size: 13px;
  color: #5a6572;
  margin-bottom: 18px;
  line-height: 1.5;
}

/* ==========================================================================
   3. CAMPOS DE ENTRADA (INPUTS & LABELS)
   ========================================================================== */

.form-card-wpcf7 .form-fields {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-card-wpcf7 .form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-card-wpcf7 .form-field label {
  font-family: 'Rubik', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: #36475B;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Contenedor nativo de Contact Form 7 */
.form-card-wpcf7 .wpcf7-form-control-wrap {
  width: 100%;
}

/* Estilos para inputs de texto, email, tel y select */
.form-card-wpcf7 input[type="text"],
.form-card-wpcf7 input[type="email"],
.form-card-wpcf7 input[type="tel"],
.form-card-wpcf7 select {
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid #d9dfe4;
  border-radius: 6px;
  background: #fcfdfe;
  color: #111111;
  width: 100%;
  box-sizing: border-box;
  transition: all 0.15s ease;
}

/* Estados de Focus en inputs */
.form-card-wpcf7 input:focus,
.form-card-wpcf7 select:focus {
  outline: none;
  border-color: #4F9DB9;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(79, 157, 185, 0.15);
}

/* Color para el placeholder inicial del select */
.form-card-wpcf7 select option[value=""] {
  color: #a0aec0;
}

/* ==========================================================================
   4. BOTÓN DE ENVÍO SOLUCIONADO (.form-submits)
   ========================================================================== */

.form-card-wpcf7 .form-submits {
  /* Reseteo agresivo anti-temas de WordPress */
  display: flex !important;
  width: 100% !important;
  box-sizing: border-box !important;
  max-width: 100% !important;
  flex-direction: row !important;
  
  /* Alineación interna */
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 20px;
  margin-top: 22px;
  
  /* Colores y Estilo */
  background: #4F9DB9;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-family: 'Rubik', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  cursor: pointer;
  white-space: nowrap !important; /* Evita quiebres raros de línea */
  
  /* Animaciones y renderizado */
  transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
  -webkit-font-smoothing: antialiased;
}

/* Garantizar comportamiento de texto en línea */
.form-card-wpcf7 .form-submits span {
  display: inline-block !important;
  white-space: nowrap !important;
}

/* Hover (Puntero encima) */
.form-card-wpcf7 .form-submits:hover {
  background: #3d8ca8; /* Variación equilibrada y elegante del color base */
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(79, 157, 185, 0.3);
}

/* Focus (Navegación por teclado) */
.form-card-wpcf7 .form-submits:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 157, 185, 0.4), 0 8px 20px rgba(79, 157, 185, 0.3);
}

/* Active (Feedback de click físico) */
.form-card-wpcf7 .form-submits:active {
  transform: translateY(0);
  background: #33768f;
  box-shadow: 0 4px 10px rgba(79, 157, 185, 0.2);
}

/* Flecha SVG interna */
.form-card-wpcf7 .form-submits .arrow {
  transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  flex-shrink: 0 !important; /* Evita que pierda su forma */
  display: inline-block !important;
}

.form-card-wpcf7 .form-submits:hover .arrow {
  transform: translateX(5px);
}

/* ==========================================================================
   5. BARRA DE CUPOS DINÁMICOS (.seats)
   ========================================================================== */

.form-card-wpcf7 .seats {
  display: contents !important; /* Forzado a flex para corregir la alineación */
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 20px;
  padding: 12px 14px;
  border-radius: 6px;
  background: #F4F6F8;
  font-size: 12px;
  color: #36475B;
  font-family: 'Open Sans', system-ui, sans-serif;
  box-sizing: border-box;
}

/* El carril gris de la barra de progreso */
.form-card-wpcf7 .seats .bar {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: #E9EDF1;
  overflow: hidden;
  display: block;
}

/* El relleno interno (78% de progreso) */
.form-card-wpcf7 .seats .bar i {
  display: block;
  height: 100%;
  width: 78%;
  border-radius: 3px;
  background: linear-gradient(90deg, #4F9DB9, #05E5C5);
}

/* Texto resaltado del porcentaje */
.form-card-wpcf7 .seats .n {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  color: #4F9DB9;
  white-space: nowrap;
}

/* ==========================================================================
   6. TEXTOS INFERIORES Y ALERTAS DE ERROR
   ========================================================================== */

/* Pie de página sin spam */
.form-card-wpcf7 .form-disclaimer {
  text-align: center;
  margin-top: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: #6b7684;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-card-wpcf7 .form-disclaimer span {
  color: #4F9DB9;
}

/* Mensajes de respuesta/error nativos de Contact Form 7 */
.form-card-wpcf7 .wpcf7-response-output {
  margin: 15px 0 0 0 !important;
  padding: 10px !important;
  font-size: 13px;
  border-radius: 6px;
}/* End custom CSS */
/* Start custom CSS for html, class: .elementor-element-b457335 *//* ===========================================================
   OBINU × SIEMENS · Webinar SITRANS — stylesheet
   Brand system reused from OBINU site + animation layer
   =========================================================== */

:root {
  --turquesa: #4F9DB9;
  --turquesa-2: #5FB3CF;
  --navy: #36475B;
  --navy-deep: #26323F;
  --ink: #111111;
  --ink-2: #0A0D11;
  --mint: #05E5C5;
  --petrol: #009999;          /* Siemens petrol synergy */
  --live: #FF3B3B;            /* YouTube Live accent (used sparingly) */
  --paper: #F4F6F8;
  --paper-2: #E9EDF1;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.18);
  --line-dark: rgba(17,17,17,0.10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', system-ui, sans-serif;
  font-weight: 400;
  color: var(--ink);
  background: #fff;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Rubik', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  text-wrap: balance;
}

p { text-wrap: pretty; }

.mono {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 11px;
}
.elementor-element.elementor-element-6fba967.e-con-full.e-flex.e-con.e-parent.e-lazyloaded{
  display: block !important;
}

.wraps {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ===========================================================
   ANIMATION UTILITIES
   =========================================================== */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.82); }
}
@keyframes ring {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(2.6); opacity: 0; }
}
@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 80px 80px, 80px 80px; }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@keyframes shimmer {
  from { transform: translateX(-120%); }
  to   { transform: translateX(220%); }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes glowBreath {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
@keyframes spinSlow { from { transform: rotate(0); } to { transform: rotate(360deg); } }

/* Scroll-reveal — CSS scroll-driven (no JS). Visible by default as fallback. */
.reveal { opacity: 1; transform: none; }

@supports (animation-timeline: view()) {
  .reveal {
    opacity: 0;
    animation: revealUp 0.9s cubic-bezier(.2,.7,.2,1) both;
    animation-timeline: view();
    animation-range: entry 0% entry 38%;
  }
  .reveal.from-left  { animation-name: revealLeft; }
  .reveal.from-right { animation-name: revealRight; }
  .reveal.scale-in   { animation-name: revealScale; }
}
@keyframes revealUp    { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: none; } }
@keyframes revealLeft  { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: none; } }
@keyframes revealRight { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: none; } }
@keyframes revealScale { from { opacity: 0; transform: scale(0.94) translateY(20px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; animation: none !important; }
  .h-rise, .hero-nodes span, .hero-scan, .hero-wave, .hero-glow, .hero-grid { animation: none !important; opacity: 1 !important; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; }
}

/* ===========================================================
   TOP BAR
   =========================================================== */
.topbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 60;
  padding: 14px 0;
  background: rgba(10,13,17,0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; }
.logo-img { height: 38px !important; width: auto; display: block; }
.logo-word {
  font-family: 'Rubik', sans-serif;
  font-weight: 800; font-size: 22px; letter-spacing: 0.02em; color: #fff;
}
.topbar-mid {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: rgba(255,255,255,0.6);
  letter-spacing: 0.06em; text-transform: uppercase;
  display: flex; align-items: center; gap: 12px;
}
.topbar-mid .siemens-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border: 1px solid var(--line-strong);
  border-radius: 100px; color: var(--turquesa-2);
}
.topbar-mid .siemens-badge::before {
  content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--petrol);
}
.topbar-cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 11px 20px; border-radius: 6px;
  background: var(--turquesa); color: #fff;
  font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 13.5px;
  text-decoration: none; transition: all 0.2s; white-space: nowrap;
}
.topbar-cta:hover { background: var(--turquesa-2); transform: translateY(-1px); box-shadow: 0 8px 22px -8px rgba(79,157,185,0.6); }
@media (max-width: 860px) { .topbar-mid { display: none; } }

/* Live dot with expanding ring */
.live-dot { position: relative; display: inline-flex; width: 9px; height: 9px; }
.live-dot i {
  position: absolute; inset: 0; border-radius: 50%;
  background: var(--live); box-shadow: 0 0 10px var(--live);
  animation: pulse 1.5s ease-in-out infinite;
}
.live-dot i.ring {
  background: transparent; border: 1px solid var(--live); box-shadow: none;
  animation: ring 1.8s ease-out infinite;
}

/* ===========================================================
   HERO
   =========================================================== */
.hero {
  position: relative;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  padding: 150px 0 96px;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, #1a2433 0%, #0d1520 100%);
}
/* animated drifting grid */
.hero-grid {
  position: absolute; inset: -80px;
  background-image:
    linear-gradient(rgba(79,157,185,0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,157,185,0.16) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px;
  animation: gridDrift 16s linear infinite;
  mask-image: radial-gradient(ellipse 80% 70% at 60% 35%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 35%, #000 0%, transparent 75%);
}
.hero-glow {
  position: absolute; width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,157,185,0.28) 0%, transparent 65%);
  top: -120px; right: -80px; filter: blur(8px);
  animation: glowBreath 6s ease-in-out infinite;
}
.hero-glow.two {
  width: 460px; height: 460px; left: -140px; top: auto; bottom: -160px; right: auto;
  background: radial-gradient(circle, rgba(5,229,197,0.16) 0%, transparent 65%);
  animation-delay: 1.5s;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(17,17,17,0.0) 40%, rgba(17,17,17,0.55) 100%);
}

/* entrance for hero elements (transform-only — never leaves content hidden) */
@keyframes hRise { from { transform: translateY(20px); } to { transform: none; } }
.h-rise { animation: hRise 0.7s cubic-bezier(.2,.7,.2,1) both; }

/* floating data nodes */
.hero-nodes { position: absolute; inset: 0; }
.hero-nodes span {
  position: absolute; width: 7px; height: 7px; border-radius: 50%;
  background: var(--turquesa-2); box-shadow: 0 0 12px var(--turquesa-2);
  opacity: 0; animation: nodeFloat 7s ease-in-out infinite;
}
.hero-nodes span:nth-child(even) { background: var(--mint); box-shadow: 0 0 12px var(--mint); width: 5px; height: 5px; }
@keyframes nodeFloat {
  0%   { opacity: 0; transform: translateY(14px) scale(0.6); }
  25%  { opacity: 0.9; }
  50%  { transform: translateY(-18px) scale(1); }
  75%  { opacity: 0.7; }
  100% { opacity: 0; transform: translateY(-40px) scale(0.6); }
}

/* vertical scan line */
.hero-scan {
  position: absolute; left: 0; right: 0; height: 2px; top: 0;
  background: linear-gradient(90deg, transparent, rgba(95,179,207,0.55), rgba(5,229,197,0.4), transparent);
  filter: blur(0.5px);
  animation: scanY 7s ease-in-out infinite;
}
@keyframes scanY {
  0%   { top: 8%; opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { top: 92%; opacity: 0; }
}

/* flowing instrumentation signal wave */
.hero-wave {
  position: absolute; left: 0; right: 0; bottom: 8%; width: 200%; height: 200px;
  opacity: 0.6; animation: waveFlow 9s linear infinite;
}
@keyframes waveFlow { from { transform: translateX(0); } to { transform: translateX(-25%); } }

.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 430px; gap: 64px; align-items: start;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--turquesa-2); margin-bottom: 26px;
  padding: 8px 14px; border: 1px solid var(--line-strong); border-radius: 100px;
  background: rgba(255,255,255,0.03);
}
.hero-eyebrow .yt {
  display: inline-flex; align-items: center; gap: 7px; color: #fff;
}
.hero-eyebrow .yt svg { width: 18px; height: auto; display: block; }
.hero-eyebrow .sep { width: 1px; height: 14px; background: var(--line-strong); }

h1.hero-title {
  font-size: clamp(40px, 5.6vw, 68px);
  font-weight: 700; color: #fff; margin-bottom: 22px;
}
h1.hero-title .accent { color: var(--turquesa-2); }
h1.hero-title .word {
  display: inline-block;
}

.hero-sub {
  font-size: 18px; line-height: 1.6; color: rgba(255,255,255,0.78);
  max-width: 530px; margin-bottom: 32px;
}

/* event metadata chips */
.event-chips { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 34px; }
.event-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 16px; border: 1px solid var(--line-strong); border-radius: 8px;
  background: rgba(255,255,255,0.03); backdrop-filter: blur(6px);
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.event-chip:hover { border-color: var(--turquesa); background: rgba(79,157,185,0.08); transform: translateY(-2px); }
.event-chip .ico { color: var(--turquesa-2); display: grid; place-items: center; }
.event-chip .ico svg { width: 18px; height: 18px; }
.event-chip .tx { display: flex; flex-direction: column; gap: 1px; }
.event-chip .tx .k { font-family: 'JetBrains Mono', monospace; font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--turquesa-2); }
.event-chip .tx .v { font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 14.5px; color: #fff; }
.event-chip.free .ico { color: var(--mint); }
.event-chip.free .tx .k { color: var(--mint); }

/* CTA buttons */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 12px;
  padding: 17px 26px; border-radius: 6px;
  font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 15px;
  text-decoration: none; border: none; cursor: pointer;
  transition: all 0.2s ease; letter-spacing: 0.01em;
}
.btn .arrow { width: 18px; height: 18px; transition: transform 0.2s; }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary { background: var(--turquesa); color: #fff; box-shadow: 0 10px 30px -12px rgba(79,157,185,0.7); }
.btn-primary:hover { background: var(--turquesa-2); transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(79,157,185,0.7); }
/* shimmer sweep */
.btn-primary::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: translateX(-120%); animation: shimmer 4.5s ease-in-out infinite;
}
.btn-yt {
  background: transparent; color: #fff; border: 1px solid var(--line-strong);
}
.btn-yt:hover { border-color: var(--live); color: #fff; background: rgba(255,59,59,0.08); }
.btn-yt svg { width: 20px; height: auto; }
.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* HERO FORM CARD */
.form-card {
  background: #fff; border-radius: 12px; padding: 30px; color: var(--ink);
  box-shadow: 0 40px 90px -32px rgba(0,0,0,0.55);
  position: relative; overflow: hidden;
}
.hero .form-card { position: sticky; top: 90px; }
.form-card .topline {
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--turquesa), var(--mint), var(--turquesa));
  background-size: 200% 100%; animation: gridDrift 4s linear infinite;
}
.form-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px; border-bottom: 1px solid var(--paper-2); margin-bottom: 20px;
}
.form-head h3 { font-family: 'Rubik', sans-serif; font-size: 18px; color: var(--navy); line-height: 1.2; }
.form-head .mono { color: var(--turquesa); }
.form-sub { font-size: 13px; color: #5a6572; margin-bottom: 18px; line-height: 1.5; }
.form-fields { display: flex; flex-direction: column; gap: 13px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label {
  font-size: 10.5px; font-weight: 600; color: var(--navy);
  letter-spacing: 0.06em; text-transform: uppercase; font-family: 'Rubik', sans-serif;
}
.form-field input, .form-field select {
  font-family: inherit; font-size: 15px; padding: 12px 14px;
  border: 1px solid #d9dfe4; border-radius: 6px; background: #fcfdfe; color: var(--ink);
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s; width: 100%;
}
.form-field input:focus, .form-field select:focus {
  outline: none; border-color: var(--turquesa); background: #fff;
  box-shadow: 0 0 0 3px rgba(79,157,185,0.15);
}
.form-submit {
  position: relative; overflow: hidden;
  width: 100%; padding: 17px; background: var(--turquesa); color: #fff; border: none;
  border-radius: 6px; font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 15px;
  cursor: pointer; margin-top: 16px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: all 0.2s; letter-spacing: 0.01em;
}
.form-submit:hover { background: var(--turquesa-2); transform: translateY(-1px); box-shadow: 0 12px 26px -10px rgba(79,157,185,0.6); }
.form-submit::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: translateX(-120%); animation: shimmer 4.5s ease-in-out infinite;
}
.form-disclaimer {
  text-align: center; margin-top: 12px;
  font-family: 'JetBrains Mono', monospace; font-size: 10px; color: #6b7684;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.form-disclaimer span { color: var(--turquesa); }

/* live counter inside card */
.seats {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: 16px; padding: 12px 14px; border-radius: 6px;
  background: var(--paper); font-size: 12px; color: var(--navy);
}
.seats .bar { flex: 1; height: 6px; border-radius: 3px; background: var(--paper-2); overflow: hidden; }
.seats .bar i { display: block; height: 100%; width: 78%; border-radius: 3px;
  background: linear-gradient(90deg, var(--turquesa), var(--mint)); }
.seats .n { font-family: 'JetBrains Mono', monospace; font-weight: 500; color: var(--turquesa); white-space: nowrap; }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero .form-card { position: static; }
  .hero { padding: 128px 0 72px; }
}

/* Save-the-date block (replaces countdown) */
.savedate {
  display: inline-flex; align-items: center; gap: 16px;
  padding: 14px 20px 14px 14px; border-radius: 10px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--line-strong);
  backdrop-filter: blur(6px);
}
.savedate-cal {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 58px; height: 62px; border-radius: 8px; overflow: hidden;
  background: #fff; color: var(--navy); flex-shrink: 0;
}
.savedate-cal .m {
  width: 100%; text-align: center; padding: 3px 0;
  background: var(--turquesa); color: #fff;
  font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 500;
  letter-spacing: 0.12em;
}
.savedate-cal .d { font-family: 'Rubik', sans-serif; font-weight: 800; font-size: 28px; line-height: 1; padding-top: 6px; }
.savedate-tx { display: flex; flex-direction: column; gap: 4px; }
.savedate-tx .k {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--turquesa-2);
}
.savedate-tx .v { font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 16px; color: #fff; }

/* Add-to-calendar menu (pure CSS via <details>) */
.cal-menu { margin-top: 18px; display: inline-block; position: relative; }
.cal-menu summary {
  list-style: none; cursor: pointer; user-select: none;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 18px; border-radius: 8px;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,0.04);
  color: #fff; font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 14px;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.cal-menu summary::-webkit-details-marker { display: none; }
.cal-menu summary:hover { border-color: var(--turquesa); background: rgba(79,157,185,0.1); transform: translateY(-1px); }
.cal-menu summary > svg:first-child { width: 18px; height: 18px; color: var(--turquesa-2); }
.cal-menu summary .chev { width: 16px; height: 16px; color: rgba(255,255,255,0.55); transition: transform 0.25s; }
.cal-menu[open] summary .chev { transform: rotate(180deg); }
.cal-menu[open] summary { border-color: var(--turquesa); background: rgba(79,157,185,0.1); }
.cal-opts {
  position: absolute; top: calc(100% + 8px); left: 0; z-index: 5;
  min-width: 260px; padding: 8px;
  background: #fff; border-radius: 10px;
  box-shadow: 0 24px 50px -18px rgba(0,0,0,0.5);
  display: flex; flex-direction: column; gap: 2px;
  animation: hRise 0.28s cubic-bezier(.2,.7,.2,1) both;
}
.cal-opts a {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: 7px;
  color: var(--navy); text-decoration: none; font-size: 14.5px; font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.cal-opts a:hover { background: var(--paper); color: var(--turquesa); }
.cal-opts a svg { width: 19px; height: 19px; color: var(--turquesa); flex-shrink: 0; }

/* variant on turquesa (signup) background */
.cal-menu.on-light { display: block; }
.cal-menu.on-light summary {
  border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.1);
}
.cal-menu.on-light summary:hover,
.cal-menu.on-light[open] summary { border-color: #fff; background: rgba(255,255,255,0.18); }
.cal-menu.on-light summary > svg:first-child { color: #fff; }

/* ===========================================================
   CREDENTIAL MARQUEE
   =========================================================== */
.creds {
  background: var(--navy); color: #fff;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 20px 0; overflow: hidden;
}
.creds-track { display: flex; gap: 0; width: max-content; animation: marquee 32s linear infinite; }
.creds:hover .creds-track { animation-play-state: paused; }
.creds-item {
  display: inline-flex; align-items: center; gap: 12px; padding: 0 40px;
  font-family: 'Rubik', sans-serif; font-weight: 500; font-size: 16px; color: #fff;
  white-space: nowrap; border-right: 1px solid var(--line);
}
.creds-item .ck {
  width: 22px; height: 22px; flex-shrink: 0; border-radius: 5px;
  display: grid; place-items: center; background: rgba(5,229,197,0.16); color: var(--mint);
}

/* ===========================================================
   SECTION SHARED
   =========================================================== */
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--turquesa); margin-bottom: 20px;
}
.section-eyebrow .line { width: 32px; height: 1px; background: var(--turquesa); }
.section-title { font-size: clamp(30px, 4vw, 46px); color: var(--navy); margin-bottom: 16px; }
.section-lede { font-size: 17px; color: #4a5568; max-width: 620px; line-height: 1.6; }

/* ===========================================================
   LEARN — SITRANS families (dark navy)
   =========================================================== */
.learn { background: var(--navy); color: #fff; padding: 110px 0; position: relative; overflow: hidden; }
.learn-bg {
  position: absolute; inset: -60px; opacity: 0.5; pointer-events: none;
  background-image:
    linear-gradient(rgba(95,179,207,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95,179,207,0.06) 1px, transparent 1px);
  background-size: 60px 60px, 60px 60px;
  animation: gridDrift 22s linear infinite;
}
.learn .section-eyebrow { color: var(--mint); }
.learn .section-eyebrow .line { background: var(--mint); }
.learn-head { text-align: center; margin-bottom: 60px; position: relative; z-index: 1; }
.learn-head .section-eyebrow { justify-content: center; }
.learn-head h2 { color: #fff; }
.learn-head p { color: rgba(255,255,255,0.65); max-width: 600px; margin: 16px auto 0; font-size: 16px; }

.learn-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.learn-card {
  position: relative; overflow: hidden;
  background: rgba(255,255,255,0.02); border: 1px solid var(--line-strong);
  border-radius: 12px; padding: 34px;
  display: flex; gap: 22px; align-items: flex-start;
  transition: transform 0.3s cubic-bezier(.2,.7,.2,1), border-color 0.3s, background 0.3s;
}
.learn-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx,50%) var(--my,0%), rgba(79,157,185,0.18), transparent 60%);
  opacity: 0; transition: opacity 0.3s; pointer-events: none;
}
.learn-card:hover { transform: translateY(-6px); border-color: var(--turquesa); background: rgba(79,157,185,0.05); }
.learn-card:hover::before { opacity: 1; }
.learn-badge {
  flex-shrink: 0; width: 60px; height: 60px; border-radius: 10px;
  display: grid; place-items: center;
  background: rgba(79,157,185,0.12); border: 1px solid rgba(79,157,185,0.4);
  font-family: 'Rubik', sans-serif; font-weight: 800; font-size: 26px; color: var(--turquesa-2);
}
.learn-card:nth-child(2) .learn-badge { color: var(--mint); background: rgba(5,229,197,0.1); border-color: rgba(5,229,197,0.35); }
.learn-body .tag {
  display: inline-block; font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--mint); letter-spacing: 0.08em; margin-bottom: 8px; text-transform: uppercase;
}
.learn-body h3 { font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 20px; color: #fff; margin-bottom: 8px; line-height: 1.25; }
.learn-body p { color: rgba(255,255,255,0.66); font-size: 14.5px; line-height: 1.6; }
@media (max-width: 820px) { .learn-grid { grid-template-columns: 1fr; } }

/* ===========================================================
   AGENDA — timeline (paper)
   =========================================================== */
.agenda { background: var(--paper); padding: 110px 0; }
.agenda-head { margin-bottom: 56px; }
.agenda-timeline { position: relative; max-width: 880px; margin: 0 auto; }
.agenda-timeline::before {
  content: ""; position: absolute; left: 91px; top: 8px; bottom: 8px; width: 2px;
  background: linear-gradient(180deg, var(--turquesa) 0%, var(--paper-2) 100%);
}
.agenda-row {
  position: relative; display: grid; grid-template-columns: 78px 1fr; gap: 36px;
  padding: 20px 0; align-items: start;
}
.agenda-time {
  font-family: 'JetBrains Mono', monospace; font-weight: 500; font-size: 15px;
  color: var(--turquesa); text-align: right; padding-top: 2px; position: relative;
}
.agenda-node {
  position: absolute; left: -34px; top: 5px;
  width: 14px; height: 14px; border-radius: 50%;
  background: #fff; border: 3px solid var(--turquesa); z-index: 1;
  transition: transform 0.3s, box-shadow 0.3s;
}
.agenda-row:hover .agenda-node { transform: scale(1.25); box-shadow: 0 0 0 6px rgba(79,157,185,0.15); }
.agenda-row.feature .agenda-node { border-color: var(--live); background: var(--live); box-shadow: 0 0 0 5px rgba(255,59,59,0.16); }
.agenda-row.qa .agenda-node { border-color: var(--petrol); }
.agenda-body { padding-bottom: 4px; }
.agenda-body h3 {
  font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 19px; color: var(--navy);
  margin-bottom: 6px; line-height: 1.3; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.agenda-body p { font-size: 14.5px; color: #5a6572; line-height: 1.6; max-width: 620px; }
.agenda-pill {
  font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 10px; border-radius: 100px;
  display: inline-flex; align-items: center; gap: 6px;
}
.agenda-pill.demo { background: rgba(255,59,59,0.1); color: var(--live); }
.agenda-pill.qa { background: rgba(0,153,153,0.1); color: var(--petrol); }
@media (max-width: 620px) {
  .agenda-timeline::before { left: 7px; }
  .agenda-row { grid-template-columns: 1fr; gap: 8px; padding-left: 30px; }
  .agenda-time { text-align: left; }
  .agenda-node { left: 1px; top: 6px; }
}

/* ===========================================================
   AUDIENCE — role chips (dark ink)
   =========================================================== */
.audience { background: var(--ink); color: #fff; padding: 110px 0; position: relative; overflow: hidden; }
.audience-glow {
  position: absolute; width: 520px; height: 520px; border-radius: 50%; right: -120px; top: 10%;
  background: radial-gradient(circle, rgba(79,157,185,0.14), transparent 65%);
  animation: glowBreath 7s ease-in-out infinite; pointer-events: none;
}
.audience .section-eyebrow { color: var(--turquesa-2); }
.audience .section-eyebrow .line { background: var(--turquesa); }
.audience-head { text-align: center; margin-bottom: 52px; position: relative; z-index: 1; }
.audience-head .section-eyebrow { justify-content: center; }
.audience-head h2 { color: #fff; }
.audience-head p { color: rgba(255,255,255,0.65); max-width: 560px; margin: 16px auto 0; font-size: 16px; }
.audience-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.role-chip {
  display: flex; flex-direction: column; gap: 12px;
  padding: 26px 22px; border: 1px solid var(--line-strong); border-radius: 10px;
  background: rgba(255,255,255,0.02);
  transition: transform 0.3s cubic-bezier(.2,.7,.2,1), border-color 0.3s, background 0.3s;
}
.role-chip:hover { transform: translateY(-5px); border-color: var(--turquesa); background: rgba(79,157,185,0.06); }
.role-chip .ck {
  width: 26px; height: 26px; border-radius: 6px; display: grid; place-items: center;
  background: rgba(5,229,197,0.14); color: var(--mint);
}
.role-chip span { font-family: 'Rubik', sans-serif; font-weight: 500; font-size: 15px; color: #fff; line-height: 1.3; }
@media (max-width: 900px) { .audience-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .audience-grid { grid-template-columns: 1fr; } }

/* ===========================================================
   PRESENTERS (white)
   =========================================================== */
.speakers { background: #fff; padding: 110px 0; }
.speakers-head { margin-bottom: 56px; }
.speakers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.speaker-card {
  display: grid; grid-template-columns: 132px 1fr; gap: 26px;
  padding: 32px; border: 1px solid var(--line-dark); border-radius: 12px; background: #fff;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.speaker-card:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -28px rgba(17,17,17,0.25); border-color: var(--turquesa); }
.speaker-photo {
  aspect-ratio: 1; border-radius: 10px; overflow: hidden; position: relative;
  background: var(--paper); border: 1px solid var(--line-dark);
  display: grid; place-items: center;
}
.speaker-photo svg { width: 100%; height: 100%; opacity: 0.4; }
.speaker-photo .ph {
  position: absolute; bottom: 8px; left: 8px;
  font-family: 'JetBrains Mono', monospace; font-size: 8.5px; color: #8893a0;
  letter-spacing: 0.05em; text-transform: uppercase;
  background: rgba(255,255,255,0.9); padding: 4px 7px; border-radius: 4px;
}
.speaker-name { font-family: 'Rubik', sans-serif; font-weight: 700; font-size: 22px; color: var(--navy); line-height: 1.15; margin-bottom: 4px; }
.speaker-role {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--turquesa);
  letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 16px;
}
.speaker-bio { font-size: 14.5px; line-height: 1.6; color: #4a5568; padding-left: 14px; border-left: 2px solid var(--turquesa); }
@media (max-width: 860px) { .speakers-grid { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .speaker-card { grid-template-columns: 1fr; } .speaker-photo { max-width: 132px; } }

/* ===========================================================
   REGISTRATION (turquesa)
   =========================================================== */
.signup { background: var(--turquesa); color: #fff; padding: 110px 0; position: relative; overflow: hidden; }
.signup::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 12% 18%, rgba(5,229,197,0.22) 0%, transparent 42%),
    radial-gradient(circle at 88% 82%, rgba(54,71,91,0.32) 0%, transparent 45%);
}
.signup-grid-anim {
  position: absolute; inset: -60px; opacity: 0.35; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px; animation: gridDrift 20s linear infinite;
}
.signup-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 470px; gap: 64px; align-items: center; }
.signup-left h2 { font-size: clamp(32px, 4.4vw, 50px); color: #fff; margin-bottom: 18px; }
.signup-left .lede { font-size: 18px; color: rgba(255,255,255,0.9); margin-bottom: 28px; max-width: 470px; line-height: 1.6; }
.signup-bullets { display: flex; flex-direction: column; gap: 14px; list-style: none; margin-bottom: 30px; }
.signup-bullets li { display: flex; gap: 14px; color: rgba(255,255,255,0.96); font-size: 15px; align-items: center; }
.signup-bullets .b { width: 22px; height: 22px; flex-shrink: 0; background: rgba(255,255,255,0.18); border-radius: 5px; display: grid; place-items: center; color: var(--mint); }
.signup-yt {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  padding: 14px 22px; border: 1px solid rgba(255,255,255,0.4); border-radius: 8px;
  color: #fff; font-family: 'Rubik', sans-serif; font-weight: 600; font-size: 14.5px; transition: all 0.2s;
}
.signup-yt:hover { background: rgba(255,59,59,0.15); border-color: #fff; transform: translateY(-2px); }
.signup-yt svg { width: 22px; height: auto; }
@media (max-width: 980px) { .signup-inner { grid-template-columns: 1fr; gap: 44px; } }

/* ===========================================================
   FAQ (white)
   =========================================================== */
.faq { background: #fff; padding: 110px 0; }
.faq-head { text-align: center; margin-bottom: 52px; }
.faq-head .section-eyebrow { justify-content: center; }
.faq-list { max-width: 800px; margin: 0 auto; border-top: 1px solid var(--line-dark); }
.faq-item { border-bottom: 1px solid var(--line-dark); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 24px 8px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-family: 'Rubik', sans-serif; font-weight: 500; font-size: 18px; color: var(--navy);
  transition: color 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--turquesa); }
.faq-item .toggle {
  width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-dark);
  display: grid; place-items: center; flex-shrink: 0; color: var(--turquesa); transition: all 0.3s;
}
.faq-item[open] .toggle { background: var(--turquesa); color: #fff; border-color: var(--turquesa); transform: rotate(135deg); }
.faq-item .answer { padding: 0 8px 26px; color: #4a5568; font-size: 15.5px; line-height: 1.7; max-width: 680px; }
.faq-item .answer strong { color: var(--navy); }

/* ===========================================================
   FOOTER
   =========================================================== */
.footer { background: var(--ink); color: rgba(255,255,255,0.6); padding: 64px 0 36px; border-top: 1px solid var(--line); }
.footer-top {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px;
  padding-bottom: 36px; border-bottom: 1px solid var(--line); margin-bottom: 28px;
}
.footer-brand .lockup { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.footer-logo-img { height: 34px; width: auto; display: block; }
.footer-brand .lockup .x { color: rgba(255,255,255,0.35); font-size: 18px; }
.footer-brand .lockup .siemens {
  font-family: 'Rubik', sans-serif; font-weight: 700; font-size: 18px; color: var(--turquesa-2); letter-spacing: 0.01em;
}
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.7; max-width: 420px; }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact a, .footer-contact span {
  color: rgba(255,255,255,0.6); text-decoration: none; font-size: 14px;
  display: flex; align-items: center; gap: 10px; transition: color 0.15s;
}
.footer-contact a:hover { color: var(--turquesa-2); }
.footer-contact svg { width: 16px; height: 16px; color: var(--turquesa); flex-shrink: 0; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em; text-transform: uppercase;
}
.footer-bottom .partners { display: flex; gap: 10px; }
.footer-bottom .partners span { padding: 5px 11px; border: 1px solid var(--line); border-radius: 100px; }
@media (max-width: 720px) { .footer-top { grid-template-columns: 1fr; gap: 28px; } }

/* success state */
.form-success { text-align: center; padding: 28px 0; }
.form-success .ico {
  width: 64px; height: 64px; background: rgba(5,229,197,0.15); border-radius: 50%;
  display: grid; place-items: center; margin: 0 auto 18px; color: #04a98e;
  animation: popIn 0.5s cubic-bezier(.2,1.5,.4,1) both;
}
@keyframes popIn { from { transform: scale(0); } to { transform: scale(1); } }
.form-success h3 { font-family: 'Rubik', sans-serif; font-size: 20px; color: var(--navy); margin-bottom: 10px; }
.form-success p { color: #4a5568; font-size: 14px; line-height: 1.5; }

/* ===========================================================
   TESTIMONIOS · marquee horizontal (de Hero Home CSS)
   =========================================================== */
.testimonials {
  position: relative;
  background: #08101A;
  color: #fff;
  padding: 110px 0 96px;
  overflow: hidden;
}
.testimonials::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 200px at 30% 10%, rgba(79,157,185,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 600px 200px at 70% 90%, rgba(5,229,197,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.testimonials__intro {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 0 auto 64px;
  padding: 0 56px;
  text-align: center;
}
.testimonials__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--turquesa) 0%, var(--mint) 100%);
  color: var(--navy-deep);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.testimonials h2 {
  font-size: clamp(36px, 5vw, 60px);
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.02;
}
.testimonials h2 .accent {
  color: var(--turquesa-2);
  font-style: italic;
  font-weight: 600;
}
.testimonials__sub {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.55;
}
.marquee-row {
  position: relative;
  z-index: 2;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%);
  margin-bottom: 16px;
}
.marquee-row:last-of-type { margin-bottom: 0; }
.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: marqueeLeft 80s linear infinite;
}
.marquee-track--reverse { animation: marqueeRight 80s linear infinite; }
.marquee-row:hover .marquee-track { animation-play-state: paused; }
@keyframes marqueeLeft {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes marqueeRight {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}
.testi-card {
  flex-shrink: 0;
  width: 380px;
  padding: 22px 24px 24px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.25s, background 0.25s;
}
.testi-card:hover {
  border-color: rgba(95,179,207,0.4);
  background: rgba(79,157,185,0.05);
}
.testi-card__head {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 12px;
  align-items: center;
}
.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: 'Rubik', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  letter-spacing: 0.02em;
  border: 1px solid rgba(255,255,255,0.1);
  flex-shrink: 0;
}
.testi-avatar--t1 { background: linear-gradient(135deg, #3A7A91 0%, #4F9DB9 100%); }
.testi-avatar--t2 { background: linear-gradient(135deg, #36475B 0%, #5a6e85 100%); }
.testi-avatar--t3 { background: linear-gradient(135deg, #2c5d6e 0%, #5FB3CF 100%); }
.testi-avatar--t4 { background: linear-gradient(135deg, #1f5048 0%, #028e74 100%); }
.testi-avatar--t5 { background: linear-gradient(135deg, #4a3d6b 0%, #6d5b9d 100%); }
.testi-card__name {
  font-family: 'Rubik', sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  color: #fff;
  display: block;
  line-height: 1.2;
  letter-spacing: -0.005em;
}
.testi-card__role {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  display: block;
  margin-top: 3px;
  line-height: 1.3;
}
.testi-card__industry {
  padding: 4px 10px;
  border-radius: 100px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.03);
  white-space: nowrap;
}
.testi-card__industry--mint {
  border-color: rgba(5,229,197,0.3);
  color: var(--mint);
  background: rgba(5,229,197,0.06);
}
.testi-card__industry--cyan {
  border-color: rgba(95,179,207,0.3);
  color: var(--turquesa-2);
  background: rgba(79,157,185,0.06);
}
.testi-card__quote {
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.82);
  position: relative;
  padding-left: 16px;
}
.testi-card__quote::before {
  content: "";
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--turquesa) 0%, transparent 100%);
  border-radius: 1px;
}
.testi-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  color: rgba(255,255,255,0.4);
}
.testi-card__meta .ok {
  color: var(--mint);
  display: inline-flex; align-items: center; gap: 6px;
}
.testi-card__meta .ok::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 6px var(--mint);
}
.testimonials__stats {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 56px auto 0;
  padding: 0 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.testimonials__stat strong {
  font-family: 'Rubik', sans-serif;
  font-weight: 700;
  font-size: 44px;
  color: #fff;
  display: block;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.testimonials__stat strong .plus { color: var(--mint); }
.testimonials__stat small {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
}
@media (max-width: 860px) {
  .testimonials { padding: 72px 0 64px; }
  .testimonials__intro { padding: 0 20px; margin-bottom: 44px; }
  .testimonials h2 { font-size: clamp(30px, 8vw, 44px); }
  .testimonials__sub { font-size: 15px; }
  .testi-card { width: 300px; padding: 18px 20px 20px; }
  .testi-card__quote { font-size: 13.5px; }
  .testimonials__stats {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    padding: 0 20px;
    margin-top: 44px;
  }
  .testimonials__stat strong { font-size: 34px; }
}

/* ===========================================================
   MOBILE — refinamiento integral
   =========================================================== */
@media (max-width: 768px) {
  .wrap { padding: 0 22px; }

  /* topbar */
  .topbar { padding: 12px 0; }
  .logo-img { height: 30px; }
  .topbar-cta { padding: 10px 16px; font-size: 12.5px; }

  /* secciones: menos aire vertical */
  .learn, .agenda, .audience, .speakers, .signup, .faq { padding: 72px 0; }

  /* hero */
  .hero { padding: 104px 0 64px; }
  h1.hero-title { font-size: clamp(31px, 8.4vw, 52px); }
  .hero-sub { font-size: 16px; }
  .form-card { padding: 24px 22px; }

  /* learn cards: menos padding e ícono */
  .learn-card { padding: 26px 22px; gap: 18px; }
  .learn-badge { width: 52px; height: 52px; font-size: 22px; }

  /* faq */
  .faq-item summary { font-size: 16px; padding: 20px 4px; }
  .faq-item .answer { font-size: 14.5px; padding: 0 4px 22px; }
}

@media (max-width: 540px) {
  .wrap { padding: 0 18px; }

  /* topbar: ocultar CTA larga, dejar solo logo + acción compacta */
  .topbar-cta { padding: 9px 14px; font-size: 12px; }

  /* hero chips en 2 columnas alineadas */
  .event-chips { gap: 10px; }
  .event-chip { flex: 1 1 calc(50% - 5px); }

  /* save-the-date y calendario ocupan todo el ancho */
  .savedate { width: 100%; }
  .cal-menu, .cal-menu summary { width: 100%; justify-content: center; }
  .cal-opts { width: 100%; min-width: 0; }

  /* botones hero full-width para mejor toque */
  .btn { width: 100%; justify-content: center; }
  .hero-cta-row { width: 100%; }

  /* signup botones full-width */
  .signup-yt, .cal-menu.on-light summary { width: 100%; justify-content: center; }

  /* títulos de sección un poco menores */
  .section-title { font-size: clamp(26px, 8vw, 38px); }

  /* stats testimonios: 2 col se mantiene, números menores */
  .testimonials__stat strong { font-size: 30px; }
}

@media (max-width: 380px) {
  h1.hero-title { font-size: 28px; }
  .event-chip { flex: 1 1 100%; }
  .testi-card { width: 270px; }
}/* End custom CSS */