/* ═══════════════════════════════════════════════════
   CREVITAL — Landing de Lanzamiento
   style.css · Brand Book V1.0 Alignment
   ═══════════════════════════════════════════════════ */

/* ─── DESIGN TOKENS (Brand Book V1.0) ─────────────── */
:root {
  /* Colores oficiales Crevital */
  --c-turq:          #0BAAB1;          /* Crevital Turquesa — Marca, energía, CTA */
  --c-turq-hover:    #09949A;
  --c-turq-deep:     #07777C;
  --c-turq-soft:     #EBF8F9;
  --c-turq-subtle:   #F3FBFC;
  --c-turq-glow:     rgba(11, 170, 177, 0.28);

  --c-indigo:        #2C2F54;          /* Crevital Índigo — Contraste, confianza, profundidad */
  --c-indigo-dark:   #1E213D;
  --c-indigo-hover:  #242749;
  --c-indigo-soft:   #F3F4F9;
  --c-indigo-glow:   rgba(44, 47, 84, 0.16);

  --c-white:         #FFFFFF;          /* Blanco — Respiración de marca (70%) */
  --c-off-white:     #FAFBFB;
  --c-surface-soft:  #F6F9FA;

  --c-hero-dark:     #080A10;          /* Tono cinematográfico oscuro para el teaser */
  --c-text-primary:  #2C2F54;          /* Índigo para titulares */
  --c-text-body:     #4E5368;          /* Gris neutro-índigo para lectura limpia */
  --c-text-muted:    #82889E;

  --c-border-light:  rgba(44, 47, 84, 0.08);
  --c-border-turq:   rgba(11, 170, 177, 0.3);

  /* Tipografías recomendadas en Brand Book */
  --f-sans:          'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --f-hand:          'Caveat', cursive, sans-serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   4rem;
  --space-xl:   6.5rem;
  --space-2xl:  10rem;

  /* Layout */
  --container-max: 1180px;
  --container-pad: clamp(1.5rem, 5vw, 4rem);

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
  --t-fast:     0.2s;
  --t-mid:      0.4s;
  --t-slow:     0.8s;
  --t-cinema:   1.2s;

  /* Border radius */
  --r-sm:   6px;
  --r-md:   12px;
  --r-lg:   20px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(44, 47, 84, 0.04);
  --shadow-md:   0 8px 24px rgba(44, 47, 84, 0.06);
  --shadow-lg:   0 20px 48px rgba(44, 47, 84, 0.08);
  --shadow-turq: 0 10px 28px rgba(11, 170, 177, 0.28);
}

/* ─── RESET ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  background: var(--c-white);
  color: var(--c-text-body);
  font-family: var(--f-sans);
  overflow-x: hidden;
  line-height: 1.6;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea { font: inherit; }
ul, ol { list-style: none; }

/* ─── LAYOUT ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ─── BADGES & ACENTOS ARTESANALES (Brand Book) ─── */
.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--c-turq-soft);
  color: var(--c-turq-deep);
  border: 1px solid var(--c-border-turq);
  padding: 0.4rem 1rem;
  border-radius: var(--r-full);
  font-family: var(--f-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.brand-badge--light {
  background: rgba(255, 255, 255, 0.12);
  color: #72E9EE;
  border-color: rgba(11, 170, 177, 0.4);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-turq);
  box-shadow: 0 0 8px var(--c-turq);
  animation: badgePulse 2s infinite ease-in-out;
}
.badge-dot--turq {
  background: #72E9EE;
  box-shadow: 0 0 8px #72E9EE;
}
@keyframes badgePulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.3); opacity: 0.6; }
}

.handwritten-accent {
  font-family: var(--f-hand);
  font-size: 1.25em;
  font-weight: 600;
  letter-spacing: 0;
  display: inline-block;
}

.text-turq {
  color: var(--c-turq);
}

/* ─── REVEAL ANIMATIONS ──────────────────────────── */
.reveal-fade,
.reveal-up {
  opacity: 0;
  transition: opacity var(--t-cinema) var(--ease-out),
              transform var(--t-cinema) var(--ease-out);
}
.reveal-up { transform: translateY(32px); }

.reveal-fade.is-visible { opacity: 1; }
.reveal-up.is-visible   { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

.reveal-stagger-1 { transition-delay: 0s; }
.reveal-stagger-2 { transition-delay: 0.12s; }
.reveal-stagger-3 { transition-delay: 0.24s; }

/* ─── BUTTONS ────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--f-sans);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95em 2.1em;
  border-radius: var(--r-sm);
  transition: all var(--t-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

/* Primary: Turquesa Crevital oficial */
.btn--primary {
  background: var(--c-turq);
  color: var(--c-white);
  box-shadow: var(--shadow-turq);
}
.btn--primary:hover {
  background: var(--c-turq-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(11, 170, 177, 0.36);
  color: var(--c-white);
}
.btn--primary:active {
  transform: translateY(0) scale(0.98);
}

/* Hero primary button */
.btn--hero {
  padding: 1.1em 2.5em;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  border-radius: var(--r-sm);
}

/* Secondary: Índigo oficial */
.btn--secondary {
  background: var(--c-indigo);
  color: var(--c-white);
}
.btn--secondary:hover {
  background: var(--c-indigo-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(44, 47, 84, 0.2);
  color: var(--c-white);
}

/* Header CTA */
.btn--header {
  background: rgba(255, 255, 255, 0.15);
  color: var(--c-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.6em 1.35em;
  font-size: 0.72rem;
  border-radius: var(--r-full);
}
.btn--header:hover {
  background: var(--c-turq);
  border-color: var(--c-turq);
  color: var(--c-white);
  transform: translateY(-1px);
}
.site-header.is-scrolled .btn--header {
  background: var(--c-turq);
  color: var(--c-white);
  border-color: var(--c-turq);
  box-shadow: var(--shadow-turq);
}
.site-header.is-scrolled .btn--header:hover {
  background: var(--c-turq-hover);
}

.btn--full { width: 100%; justify-content: center; }

.btn__arrow {
  width: 1.15em;
  height: 1.15em;
  transition: transform var(--t-fast) var(--ease-out);
}
.btn:hover .btn__arrow { transform: translateX(4px); }

/* Loading state */
.btn__loading { display: none; }
.btn.is-loading .btn__text   { display: none; }
.btn.is-loading .btn__loading { display: flex; align-items: center; }

.spinner {
  width: 1.3em;
  height: 1.3em;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }


/* ══════════════════════════════════════════════════
   HEADER
══════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.6rem var(--container-pad);
  transition: background var(--t-mid) var(--ease-out),
              padding var(--t-mid) var(--ease-out),
              box-shadow var(--t-mid) var(--ease-out);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding-top: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-border-light);
  box-shadow: 0 4px 20px rgba(44, 47, 84, 0.05);
}

.header-inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo__img {
  display: block;
  height: 34px;
  width: auto;
  /* Sobre el video oscuro: logo blanco puro */
  filter: brightness(0) invert(1);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--t-slow) var(--ease-out) 0.3s,
              transform var(--t-slow) var(--ease-out) 0.3s,
              filter var(--t-fast) var(--ease-out);
}
.site-header.is-visible .header-logo__img { opacity: 1; transform: none; }

/* Cuando el header scrollea sobre fondo blanco: tinte oficial Índigo Crevital #2C2F54 */
.site-header.is-scrolled .header-logo__img {
  filter: brightness(0) saturate(100%) invert(16%) sepia(21%) saturate(2250%) hue-rotate(202deg) brightness(96%) contrast(89%);
}

.header-cta {
  opacity: 0;
  transition: opacity var(--t-slow) var(--ease-out) 0.5s;
}
.site-header.is-visible .header-cta { opacity: 1; }

@media (max-width: 767px) {
  .header-nav { display: none; }
}


/* ══════════════════════════════════════════════════
   1. HERO (TEASER CINEMATOGRÁFICO)
══════════════════════════════════════════════════ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 640px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  background: var(--c-hero-dark);
}

.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(8, 10, 16, 0.4) 0%,
    rgba(8, 10, 16, 0.1) 30%,
    rgba(8, 10, 16, 0.6) 65%,
    rgba(8, 10, 16, 0.95) 100%
  );
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--container-pad);
  padding-bottom: clamp(4.5rem, 10vh, 7.5rem);
  width: 100%;
  max-width: 900px;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.9);
  padding: 0.45rem 1.2rem;
  border-radius: var(--r-full);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-turq);
  box-shadow: 0 0 8px var(--c-turq);
}

.hero__title {
  font-family: var(--f-sans);
  font-size: clamp(2.75rem, 7.5vw, 6.25rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--c-white);
  margin-bottom: 1.25rem;
}
.hero__title-highlight {
  color: #8DECEF;
  font-weight: 800;
  text-shadow: 0 4px 30px rgba(11, 170, 177, 0.4);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.75rem;
}
.hero__subtitle .handwritten-accent {
  color: #72E9EE;
  font-size: 1.45em;
  margin-left: 0.35rem;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.scroll-text {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
.scroll-line {
  width: 2px;
  height: 38px;
  background: linear-gradient(to bottom, var(--c-turq), transparent);
  border-radius: 1px;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1; transform: scaleY(0.7); }
}

/* Curva orgánica fluida (Brand Book pág 7: cremosidad y fluidez) */
.organic-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  line-height: 0;
  pointer-events: none;
}
.organic-wave {
  width: 100%;
  height: clamp(40px, 6vw, 75px);
  display: block;
}


/* ══════════════════════════════════════════════════
   2. SECCIÓN DEL EVENTO (70% Blanco y Luz)
══════════════════════════════════════════════════ */
.event-section {
  background: var(--c-white);
  padding: var(--space-xl) 0;
  position: relative;
}

.event-section__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.event-section__title {
  font-family: var(--f-sans);
  font-size: clamp(2.25rem, 4.5vw, 3.85rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--c-indigo);
  margin-bottom: 1.5rem;
}

.title-brush-wrap {
  position: relative;
  display: inline-block;
}
.brush-stroke {
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 14px;
  pointer-events: none;
}

.event-section__body {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--c-text-body);
  margin-bottom: 2.25rem;
  max-width: 500px;
}

/* Tarjeta del evento — Blanco nítido con acentos Turquesa e Índigo */
.event-card {
  background: var(--c-white);
  border-radius: var(--r-md);
  border: 1px solid var(--c-border-light);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  transition: transform var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
}
.event-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 54px rgba(44, 47, 84, 0.12);
}

.event-card__top-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--c-turq), #72E9EE);
}

.event-card__item {
  padding: 1.6rem 2.2rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.event-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-turq-soft);
  color: var(--c-turq);
  display: flex;
  align-items: center;
  justify-content: center;
}
.event-card__icon svg {
  width: 22px;
  height: 22px;
}

.event-card__info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.event-card__label {
  font-family: var(--f-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-turq);
}

.event-card__value {
  font-family: var(--f-sans);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  font-weight: 700;
  color: var(--c-indigo);
  line-height: 1.3;
}

.event-card__divider {
  height: 1px;
  background: var(--c-border-light);
  margin-inline: 2.2rem;
}

@media (max-width: 860px) {
  .event-section__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}


/* ══════════════════════════════════════════════════
   3. SECCIÓN BENEFICIOS (ARTESANÍA CONTEMPORÁNEA)
══════════════════════════════════════════════════ */
.benefits-section {
  background: var(--c-surface-soft);
  padding: var(--space-xl) 0;
  position: relative;
  border-top: 1px solid var(--c-border-light);
  border-bottom: 1px solid var(--c-border-light);
}

.benefits-section__header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.benefits-section__title {
  font-family: var(--f-sans);
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--c-indigo);
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.benefits-section__subtitle {
  font-size: 1.05rem;
  color: var(--c-text-body);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  background: var(--c-white);
  border-radius: var(--r-md);
  border: 1px solid var(--c-border-light);
  padding: clamp(2rem, 3.5vw, 3rem) clamp(1.5rem, 2.5vw, 2.2rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  position: relative;
  transition: all var(--t-fast) var(--ease-out);
  box-shadow: var(--shadow-sm);
}
.benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-border-turq);
  box-shadow: var(--shadow-md);
}

.benefit-card__number {
  font-family: var(--f-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-turq);
}

.benefit-card__icon-wrap {
  width: 52px;
  height: 52px;
  margin-bottom: 0.5rem;
}
.benefit-card__icon-wrap svg {
  width: 100%;
  height: 100%;
}

.benefit-card__title {
  font-family: var(--f-sans);
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--c-indigo);
  line-height: 1.25;
}

.benefit-card__text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-text-body);
}

@media (max-width: 860px) {
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}


/* ══════════════════════════════════════════════════
   4. REGISTRO (CONVERSIÓN PRINCIPAL)
══════════════════════════════════════════════════ */
.register-section {
  background: var(--c-white);
  padding: var(--space-xl) 0;
  position: relative;
}

.register-card {
  background: var(--c-indigo);
  border-radius: var(--r-lg);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  box-shadow: 0 24px 60px rgba(44, 47, 84, 0.18);
  position: relative;
  overflow: hidden;
}
/* Acento sutil orgánico en el fondo de la tarjeta */
.register-card::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(11, 170, 177, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.register-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

.register-section__title {
  font-family: var(--f-sans);
  font-size: clamp(2.5rem, 5.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--c-white);
  margin-top: 0.5rem;
  margin-bottom: 1.25rem;
}

.register-section__body {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
  max-width: 440px;
}

.register-section__motto {
  margin-top: 1rem;
}
.motto-handwritten {
  font-family: var(--f-hand);
  font-size: 1.55rem;
  font-weight: 600;
  color: #72E9EE;
}

/* Formulario */
.register-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-family: var(--f-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--t-fast) var(--ease-out);
}
.form-field:focus-within .form-label { color: #72E9EE; }

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--r-sm);
  color: var(--c-white);
  font-size: 1rem;
  font-weight: 400;
  padding: 0.95rem 1.25rem;
  outline: none;
  transition: all var(--t-fast) var(--ease-out);
  -webkit-appearance: none;
}
.form-input::placeholder { color: rgba(255, 255, 255, 0.35); }

.form-input:focus {
  border-color: #72E9EE;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(11, 170, 177, 0.3);
}

.form-input.has-error {
  border-color: #FF7B7B;
  box-shadow: 0 0 0 3px rgba(255, 123, 123, 0.2);
}

.form-error {
  font-size: 0.76rem;
  color: #FF9B9B;
  min-height: 1em;
  letter-spacing: 0.01em;
}

.btn--submit {
  margin-top: 0.25rem;
  padding: 1.15em 2em;
  font-size: 0.92rem;
  letter-spacing: 0.1em;
}

.form-disclaimer {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  line-height: 1.6;
}

/* Confirmación */
.register-confirm {
  text-align: center;
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  animation: confirmAppear var(--t-cinema) var(--ease-out);
}
@keyframes confirmAppear {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.confirm__icon-wrap {
  width: 64px;
  height: 64px;
  color: var(--c-turq);
}

.confirm__title {
  font-family: var(--f-sans);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--c-white);
}

.confirm__text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.confirm__motto {
  font-family: var(--f-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: #72E9EE;
  margin-top: 0.5rem;
}

@media (max-width: 860px) {
  .register-card { padding: 2.2rem 1.6rem; }
  .register-section__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}


/* ══════════════════════════════════════════════════
   FOOTER OFICIAL (CREVITAL)
══════════════════════════════════════════════════ */
.site-footer {
  background: var(--c-indigo-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4.5rem 0 3.5rem;
  color: var(--c-white);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  text-align: center;
}

.site-footer__logo-img {
  display: block;
  height: 38px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
  transition: opacity var(--t-fast) var(--ease-out);
}
.site-footer__logo-img:hover { opacity: 1; }

.site-footer__tagline {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.site-footer__badge {
  display: inline-block;
  background: rgba(11, 170, 177, 0.15);
  color: #72E9EE;
  border: 1px solid rgba(11, 170, 177, 0.3);
  padding: 0.35rem 1rem;
  border-radius: var(--r-full);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer__copy {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.04em;
  margin-top: 0.5rem;
}


/* ══════════════════════════════════════════════════
   MOBILE BOTTOM BAR CTA
══════════════════════════════════════════════════ */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 99;
  padding: 0.9rem 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--c-border-light);
  box-shadow: 0 -4px 20px rgba(44, 47, 84, 0.08);
  transform: translateY(100%);
  transition: transform var(--t-mid) var(--ease-out);
}
.mobile-cta.is-visible { transform: translateY(0); }

@media (max-width: 767px) {
  .mobile-cta { display: block; }
  body { padding-bottom: 74px; }
}


/* ══════════════════════════════════════════════════
   RESPONSIVE & ACCESSIBILITY
══════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .hero__title { font-size: clamp(2.35rem, 11.5vw, 3.2rem); }
  .hero__content { padding-bottom: 4.5rem; }
  .btn--hero { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-fade,
  .reveal-up,
  .btn,
  .scroll-line,
  .badge-dot { animation: none !important; transition: none !important; }
  .reveal-fade,
  .reveal-up { opacity: 1; transform: none; }
}