/* ─────────────────────────────────────────────────────────────────────────────
   MARKETING CAMPAIGN PAGE — Vercel dark theme
───────────────────────────────────────────────────────────────────────────── */

.marketing-campaign-page {
  --green: #50fa7b;
  --green-dim: rgba(80, 250, 123, 0.12);
  --teal: #8be9fd;
  --blue: #0085db;
  --amber: #ffae1a;
  --pink: #ff2d78;
  --purple: #764ad4;
  --navy: #0a0a0a;
  --navy-mid: #111;
  --navy-dark: #000;
  --navy-card: #111;
  --navy-border: #1f1f1f;
  --mono: var(--font-mono, "Fira Code", "Consolas", monospace);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

/* ════════════════════════════════════════════════════════════════════════════
   LED STRIP — shared animation
════════════════════════════════════════════════════════════════════════════ */

@property --led-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

@keyframes led-spin {
  from {
    --led-angle: 0deg;
  }
  to {
    --led-angle: 360deg;
  }
}

/* Mixin-like base for LED groups */
.led-group {
  position: relative;
  padding: 1px;
  isolation: isolate;
}

.led-group::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  z-index: 0;
  animation: led-spin 3s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
}

/* ── LED color per section ── */

/* Features — green */
.led-group--green::before {
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #50fa7b 80deg,
    #a0ffb8 90deg,
    #50fa7b 100deg,
    transparent 120deg,
    transparent 360deg
  );
  border-radius: 15px;
}

/* Delivery — blue */
.led-group--blue::before {
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #0085db 80deg,
    #6ad3ff 90deg,
    #0085db 100deg,
    transparent 120deg,
    transparent 360deg
  );
  border-radius: 15px;
}

/* How it works — purple */
.led-group--purple::before {
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #764ad4 80deg,
    #b48ffc 90deg,
    #764ad4 100deg,
    transparent 120deg,
    transparent 360deg
  );
  border-radius: 15px;
}

/* Use cases — amber */
.led-group--amber::before {
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #ffae1a 80deg,
    #ffd47a 90deg,
    #ffae1a 100deg,
    transparent 120deg,
    transparent 360deg
  );
  border-radius: 15px;
}

/* ── Atoms ───────────────────────────────────────────────────────────────── */
.mc-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(80, 250, 123, 0.08);
  color: #50fa7b;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 40px;
  border: 1px solid rgba(80, 250, 123, 0.2);
  letter-spacing: 0.01em;
  margin-bottom: 18px;
}

/* ── Stat pills ──────────────────────────────────────────────────────────── */
.mc-stat-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.mc-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
}
.mc-stat-pill--green {
  background: rgba(80, 250, 123, 0.08);
  color: #50fa7b;
  border: 1px solid rgba(80, 250, 123, 0.2);
}
.mc-stat-pill--teal {
  background: rgba(139, 233, 253, 0.08);
  color: #8be9fd;
  border: 1px solid rgba(139, 233, 253, 0.2);
}
.mc-stat-pill--blue {
  background: rgba(0, 133, 219, 0.1);
  color: #7dd3fc;
  border: 1px solid rgba(0, 133, 219, 0.2);
}

/* ════════════════════════════════════════════════════════════════════════════
   BANNER
════════════════════════════════════════════════════════════════════════════ */
.mc-banner {
  position: relative;
  background: #0a0a0a;
  overflow: hidden;
  padding: 110px 0 72px;
}
@media (min-width: 1260px) {
  .mc-banner {
    padding-top: 152px;
  }
}

.mc-banner__grid-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    rgba(255, 255, 255, 0.035) 1px,
    transparent 1px
  );
  background-size: 28px 28px;
  pointer-events: none;
}

.mc-banner__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.mc-hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  letter-spacing: -0.04em;
  margin: 0 0 20px;
}
.mc-hero-title-accent {
  background: linear-gradient(90deg, #50fa7b 0%, #8be9fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mc-hero-desc {
  font-size: 17px;
  line-height: 1.7;
  color: #666;
  margin: 0 0 28px;
}
.mc-hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.mc-btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: #000;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition:
    background 0.18s ease,
    transform 0.18s var(--ease),
    box-shadow 0.18s ease;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}
.mc-btn-cta:hover {
  background: #e6e6e6;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.12);
}

.mc-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #ededed;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid #333;
  cursor: pointer;
  text-decoration: none;
  transition:
    border-color 0.18s,
    color 0.18s,
    background 0.18s,
    transform 0.18s var(--ease);
}
.mc-btn-outline:hover {
  border-color: #555;
  background: #111;
  color: #fff;
  transform: translateY(-1px);
}

/* ── Campaign live wrapper ────────────────────────────────────────────────── */
.mc-campaign-live-wrapper {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mc-campaign-card {
  background: #111;
  border: 1px solid #1f1f1f;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mc-campaign-card__header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #0d0d0d;
  border-bottom: 1px solid #1a1a1a;
  min-height: 36px;
}
.mc-campaign-card__title {
  font-size: 11px;
  font-weight: 600;
  color: #333;
  font-family: var(--mono);
  flex: 1;
  margin-left: 4px;
}
.mc-campaign-card__body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* subject row */
.mc-email-subject-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid #1a1a1a;
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 12px;
}
.mc-es-label {
  color: #333;
  font-weight: 700;
  font-size: 10px;
  width: 48px;
  flex-shrink: 0;
}
.mc-es-value {
  flex: 1;
  color: #ededed;
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.4s ease;
}
.mc-es-ab-badge {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(139, 233, 253, 0.1);
  color: #8be9fd;
  border: 1px solid rgba(139, 233, 253, 0.2);
  flex-shrink: 0;
}

/* email preview */
.mc-email-preview-box {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #1a1a1a;
  background: rgba(255, 255, 255, 0.02);
}
.mc-ep-logo-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid #1a1a1a;
}
.mc-ep-logo-block {
  width: 28px;
  height: 20px;
  border-radius: 4px;
  flex-shrink: 0;
  transition: background 0.5s ease;
}
.mc-ep-logo-text-lines {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.mc-ep-hero-block {
  padding: 14px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  transition: background 0.5s ease;
}
.mc-ep-hero-text {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.mc-ep-h1 {
  height: 8px;
  width: 120px;
  border-radius: 3px;
  transition: background 0.5s ease;
}
.mc-ep-h2 {
  height: 5px;
  width: 80px;
  border-radius: 3px;
  transition: background 0.5s ease;
}
.mc-ep-body {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.mc-ep-line {
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.07);
}
.mc-ep-line--short {
  width: 60px;
}
.mc-ep-line--tiny {
  width: 40px;
}
.mc-ep-line--full {
  width: 100%;
}
.mc-ep-line--wide {
  width: 85%;
}
.mc-ep-line--mid {
  width: 65%;
}
.mc-ep-cta-btn {
  align-self: flex-start;
  margin-top: 6px;
  padding: 5px 14px;
  border-radius: 6px;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background 0.5s ease;
}

/* send settings */
.mc-campaign-send-row {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid #1a1a1a;
  border-radius: 8px;
  overflow: hidden;
}
.mc-csr-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 12px;
  flex: 1;
}
.mc-csr-label {
  font-size: 9px;
  font-weight: 700;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.mc-csr-value {
  font-size: 11px;
  color: #888;
  font-family: var(--mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.4s ease;
}
.mc-csr-divider {
  width: 1px;
  height: 36px;
  background: #1a1a1a;
  flex-shrink: 0;
}

/* metrics bar */
.mc-banner-metrics-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #111;
  border: 1px solid #1f1f1f;
  border-radius: var(--radius-lg);
  padding: 14px 20px;
}
.mc-bm-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.mc-bm-stat {
  font-size: 18px;
  font-weight: 800;
  color: #50fa7b;
  line-height: 1;
}
.mc-bm-text {
  font-size: 11px;
  color: #333;
  font-weight: 500;
  white-space: nowrap;
}
.mc-bm-divider {
  width: 1px;
  height: 32px;
  background: #1f1f1f;
}
.mc-bm-ring {
  position: relative;
  width: 44px;
  height: 44px;
}
.mc-bm-ring svg {
  width: 44px;
  height: 44px;
}
.mc-bm-ring-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 800;
  color: #50fa7b;
}

/* ════════════════════════════════════════════════════════════════════════════
   SECTION SHARED
════════════════════════════════════════════════════════════════════════════ */
.mc-section-head {
  margin-bottom: 48px;
}
.mc-section-head--center {
  text-align: center;
}
.mc-section-title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 14px;
}
.mc-section-title--white {
  color: #fff;
}
.mc-section-title--dark {
  color: #fff;
}
.mc-section-title--center {
  text-align: center;
}
.mc-section-sub {
  font-size: 18px;
  margin: 0;
  line-height: 1.6;
}
.mc-section-sub--muted {
  color: #555;
}
.mc-section-sub--dim {
  color: #555;
}

/* ════════════════════════════════════════════════════════════════════════════
   FEATURES — LED color: green
════════════════════════════════════════════════════════════════════════════ */
.mc-features-section {
  background: #0a0a0a;
  padding: 80px 0;
  border-top: 1px solid #1a1a1a;
}

/* LED wrapper around the card grid */
.mc-feature-cards-wrap {
  position: relative;
  padding: 1px;
  border-radius: 15px;
  isolation: isolate;
}

.mc-feature-cards-wrap::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 15px;
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #50fa7b 80deg,
    #a0ffb8 90deg,
    #50fa7b 100deg,
    transparent 120deg,
    transparent 360deg
  );
  z-index: 0;
  animation: led-spin 3s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
}

.mc-feature-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #111;
  border: 1px solid transparent;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.mc-feature-card {
  padding: 32px;
  background: #0a0a0a;
  position: relative;
  transition: background 0.18s;
}
.mc-feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: #50fa7b;
  opacity: 0;
  transition: opacity 0.18s;
}
.mc-feature-card:hover {
  background: #0d0d0d;
}
.mc-feature-card:hover::before {
  opacity: 1;
}

/* icon — branco em todas as seções */
.mc-feature-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

/* remove variações de cor herdadas */
.mc-feature-card__icon--primary,
.mc-feature-card__icon--success,
.mc-feature-card__icon--warning {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.mc-feature-card__title {
  font-size: 15px;
  font-weight: 600;
  color: #ededed;
  margin: 0 0 8px;
}
.mc-feature-card__desc {
  font-size: 13px;
  color: #555;
  margin: 0;
  line-height: 1.6;
}

/* ════════════════════════════════════════════════════════════════════════════
   DELIVERY — LED color: blue
════════════════════════════════════════════════════════════════════════════ */
.mc-deliver-section {
  background: #0a0a0a;
  padding: 80px 0;
  border-top: 1px solid #1a1a1a;
}
.mc-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 64px;
}

.mc-deliver-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 28px;
}
.mc-deliver-list-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: transform 0.2s var(--ease);
}
.mc-deliver-list-item:hover {
  transform: translateX(3px);
}

.mc-deliver-list-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  background: rgba(255, 255, 255, 0.08) !important;
  color: #fff !important;
}

.mc-deliver-list-title {
  font-size: 15px;
  font-weight: 600;
  color: #ededed;
  margin: 0 0 4px;
}
.mc-deliver-list-desc {
  font-size: 13px;
  color: #555;
  margin: 0;
  line-height: 1.6;
}

/* LED wrapper around monitor */
.mc-deliver-monitor-wrap {
  position: relative;
  padding: 1px;
  border-radius: 15px;
  isolation: isolate;
}

.mc-deliver-monitor-wrap::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 15px;
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #0085db 80deg,
    #6ad3ff 90deg,
    #0085db 100deg,
    transparent 120deg,
    transparent 360deg
  );
  z-index: 0;
  animation: led-spin 3s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
}

.mc-deliver-monitor {
  background: #111;
  border: 1px solid transparent;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.mc-deliver-monitor__header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  background: #0d0d0d;
  border-bottom: 1px solid #1a1a1a;
  min-height: 34px;
}
.mc-deliver-monitor__title {
  font-size: 11px;
  font-weight: 600;
  color: #333;
  font-family: var(--mono);
  flex: 1;
}

.mc-deliver-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid #1a1a1a;
}
.mc-deliver-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 6px;
  gap: 3px;
  border-right: 1px solid #1a1a1a;
}
.mc-deliver-metric:last-child {
  border-right: none;
}
.mc-deliver-metric__val {
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
}
.mc-deliver-metric__label {
  font-size: 10px;
  color: #333;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
}

.mc-deliver-events {
  display: flex;
  flex-direction: column;
  height: 160px;
  overflow: hidden;
  padding: 6px 0;
}
.mc-deliver-event {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  height: 30px;
  min-height: 30px;
  flex-shrink: 0;
}
.mc-deliver-event--new {
  animation: mcSlideIn 0.4s var(--ease) forwards;
  background: rgba(255, 255, 255, 0.02);
}
@keyframes mcSlideIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.mc-deliver-event__icon {
  font-size: 13px;
  flex-shrink: 0;
}
.mc-deliver-event__body {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.mc-deliver-event__label {
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.mc-deliver-event__detail {
  font-size: 11px;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--mono);
}
.mc-deliver-event__time {
  font-size: 10px;
  color: #222;
  flex-shrink: 0;
}

/* progress bars — blue accent */
.mc-deliver-progress-bars {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid #1a1a1a;
}
.mc-dpb-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mc-dpb-label {
  font-size: 11px;
  color: #444;
  width: 68px;
  flex-shrink: 0;
}
.mc-dpb-bar-wrap {
  flex: 1;
  height: 5px;
  border-radius: 3px;
  background: #1a1a1a;
  overflow: hidden;
}
.mc-dpb-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 1.2s ease;
}
.mc-dpb-val {
  font-size: 11px;
  font-weight: 700;
  min-width: 32px;
  text-align: right;
  flex-shrink: 0;
}

/* stats row */
.mc-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding-top: 32px;
  border-top: 1px solid #1a1a1a;
}
.mc-stat-item {
  text-align: center;
  padding: 0 16px;
}
.mc-stat-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}
.mc-stat-item__val {
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, #888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mc-stat-item__label {
  font-size: 14px;
  color: #555;
}

/* ════════════════════════════════════════════════════════════════════════════
   HOW IT WORKS — LED color: purple
════════════════════════════════════════════════════════════════════════════ */
.mc-howitworks-section {
  background: #0a0a0a;
  padding: 80px 0;
  border-top: 1px solid #1a1a1a;
}

/* LED wrapper around step cards */
.mc-step-cards-wrap {
  position: relative;
  padding: 1px;
  border-radius: 15px;
  isolation: isolate;
  margin-bottom: 48px;
}

.mc-step-cards-wrap::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 15px;
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #764ad4 80deg,
    #b48ffc 90deg,
    #764ad4 100deg,
    transparent 120deg,
    transparent 360deg
  );
  z-index: 0;
  animation: led-spin 3s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
}

.mc-step-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #111;
  border: 1px solid transparent;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.mc-howitworks-cta {
  text-align: center;
}

.mc-step-card {
  padding: 32px;
  background: #0a0a0a;
  cursor: default;
  position: relative;
  transition: background 0.18s;
}
.mc-step-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: #764ad4;
  opacity: 0;
  transition: opacity 0.18s;
}
.mc-step-card.active,
.mc-step-card:hover {
  background: #0d0d0d;
}
.mc-step-card.active::before,
.mc-step-card:hover::before {
  opacity: 1;
}
.mc-step-card.active .mc-step-number {
  color: #764ad4;
}

.mc-step-number {
  font-size: 48px;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1;
  display: block;
  margin-bottom: 16px;
  transition: color 0.25s ease;
}
.mc-step-title {
  font-size: 15px;
  font-weight: 600;
  color: #ededed;
  margin: 0 0 8px;
}
.mc-step-desc {
  font-size: 13px;
  color: #555;
  margin: 0;
  line-height: 1.6;
}
.mc-step-visual {
  min-height: 100px;
  margin-top: 20px;
}

/* template grid visual */
.mc-template-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}
.mc-tg-item {
  border-radius: 7px;
  padding: 8px;
  border: 1px solid #1f1f1f;
  background: #111;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.15s;
}
.mc-tg-item:hover {
  border-color: #333;
}
.mc-tg-bar {
  height: 5px;
  border-radius: 2px;
  background: #1f1f1f;
}
.mc-tg-bar--header {
  height: 8px;
  width: 70%;
}
.mc-tg-btn {
  color: #000;
  font-size: 9px;
  font-weight: 700;
  text-align: center;
  padding: 3px 6px;
  border-radius: 4px;
  margin-top: 2px;
  align-self: flex-start;
  background: #764ad4;
}
.mc-template-label {
  font-size: 11px;
  color: #333;
  text-align: center;
  font-weight: 500;
}

/* segment visual */
.mc-seg-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: #111;
  border: 1px solid #1a1a1a;
  border-radius: 7px;
  margin-bottom: 6px;
}
.mc-seg-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}
.mc-seg-name {
  flex: 1;
  color: #888;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mc-seg-count {
  font-size: 11px;
  font-weight: 700;
  color: #555;
  font-family: var(--mono);
  flex-shrink: 0;
  min-width: 40px;
  text-align: right;
}
.mc-seg-bar-wrap {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: #1a1a1a;
  overflow: hidden;
  flex-shrink: 0;
}
.mc-seg-bar {
  height: 100%;
  border-radius: 2px;
}

/* send visual */
.mc-send-response {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(118, 74, 212, 0.06);
  border: 1px solid rgba(118, 74, 212, 0.18);
  border-radius: 7px;
  padding: 7px 10px;
  font-size: 12px;
  font-family: var(--mono);
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
  margin-bottom: 8px;
}
.mc-send-response.active {
  opacity: 1;
  transform: translateY(0);
}
.mc-send-response__status {
  color: #764ad4;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}
.mc-send-response__msg {
  color: #888;
  font-size: 11px;
}

.mc-send-bar {
  height: 5px;
  background: #1a1a1a;
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 6px;
}
.mc-send-bar-fill {
  height: 100%;
  width: 0;
  background: #764ad4;
  border-radius: 5px;
}
.mc-send-bar.animating .mc-send-bar-fill {
  animation: mcBarFill 0.85s ease forwards;
}
@keyframes mcBarFill {
  0% {
    width: 0;
  }
  60% {
    width: 85%;
  }
  100% {
    width: 100%;
  }
}
.mc-send-label {
  font-size: 11px;
  color: #333;
  font-weight: 500;
}

/* ════════════════════════════════════════════════════════════════════════════
   USE CASES — LED color: amber
════════════════════════════════════════════════════════════════════════════ */
.mc-usecases-section {
  background: #0a0a0a;
  padding: 80px 0;
  border-top: 1px solid #1a1a1a;
}

/* LED wrapper around use case cards */
.mc-usecase-cards-wrap {
  position: relative;
  padding: 1px;
  border-radius: 15px;
  isolation: isolate;
}

.mc-usecase-cards-wrap::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 15px;
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #ffae1a 80deg,
    #ffd47a 90deg,
    #ffae1a 100deg,
    transparent 120deg,
    transparent 360deg
  );
  z-index: 0;
  animation: led-spin 3s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
}

.mc-usecase-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #111;
  border: 1px solid transparent;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.mc-usecase-card {
  padding: 24px;
  background: #0a0a0a;
  position: relative;
  transition: background 0.18s;
}
.mc-usecase-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: #ffae1a;
  opacity: 0;
  transition: opacity 0.18s;
}
.mc-usecase-card:hover {
  background: #0d0d0d;
}
.mc-usecase-card:hover::before {
  opacity: 1;
}

/* icon — sempre branco */
.mc-usecase-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.08) !important;
  color: #fff;
}

.mc-usecase-card__title {
  font-size: 14px;
  font-weight: 600;
  color: #ededed;
  margin: 0 0 6px;
}
.mc-usecase-card__desc {
  font-size: 12px;
  color: #555;
  margin: 0;
  line-height: 1.6;
}

/* ════════════════════════════════════════════════════════════════════════════
   FAQ
════════════════════════════════════════════════════════════════════════════ */
.mc-faq-section {
  background: #0a0a0a;
  padding: 80px 0;
  border-top: 1px solid #1a1a1a;
}
.mc-faq-inner {
  max-width: 720px;
  margin: 0 auto;
}
.mc-faq-inner .mc-section-title {
  margin-bottom: 48px;
}

.mc-faq-item {
  border-bottom: 1px solid #1a1a1a;
}
.mc-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: #ededed;
  text-align: left;
  gap: 12px;
  transition: color 0.15s;
}
.mc-faq-q:hover {
  color: #fff;
}
.mc-faq-icon {
  flex-shrink: 0;
  color: #333;
  transition:
    transform 0.25s var(--ease),
    color 0.25s;
}
.mc-faq-item.open .mc-faq-icon {
  transform: rotate(45deg);
  color: #50fa7b;
}
.mc-faq-a {
  font-size: 15px;
  color: #555;
  line-height: 1.65;
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.4s var(--ease),
    padding 0.25s;
  padding-bottom: 0;
}
.mc-faq-item.open .mc-faq-a {
  max-height: 300px;
  padding-bottom: 18px;
}

/* ════════════════════════════════════════════════════════════════════════════
   AUDIENCE CARDS (hero) — LED color: pink
════════════════════════════════════════════════════════════════════════════ */
.hero__audience {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 32px;
  width: 100%;
  max-width: 480px;
  border-radius: 16px;
  padding: 1px;
  isolation: isolate;
}

.hero__audience::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 17px;
  background: conic-gradient(
    from var(--led-angle, 0deg),
    transparent 0deg,
    transparent 60deg,
    #ff2d78 80deg,
    #ff6aaa 90deg,
    #ff2d78 100deg,
    transparent 120deg,
    transparent 360deg
  );
  z-index: 0;
  animation: led-spin 3s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
}

.audience-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(10, 10, 10, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-decoration: none;
  z-index: 1;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.audience-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateX(4px);
}

/* icon — branco */
.audience-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.audience-card__icon--blue,
.audience-card__icon--purple,
.audience-card__icon--amber {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.audience-card__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.audience-card__title {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  line-height: 1.3;
}
.audience-card__desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.audience-card__arrow {
  color: rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
  transition:
    color 0.2s ease,
    transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.audience-card:hover .audience-card__arrow {
  color: rgba(255, 255, 255, 0.7);
  transform: translateX(3px);
}

/* ════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .mc-usecase-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .mc-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}
@media (max-width: 900px) {
  .mc-banner__inner {
    grid-template-columns: 1fr;
  }
  .mc-banner__right {
    display: none;
  }
  .mc-two-col {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
  }
  .mc-feature-cards {
    grid-template-columns: 1fr;
  }
  .mc-step-cards {
    grid-template-columns: 1fr;
  }
  .mc-deliver-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .mc-banner {
    padding: 80px 0 56px;
  }
  .mc-hero-title {
    font-size: 36px;
  }
  .mc-section-title {
    font-size: 30px;
  }
  .mc-features-section,
  .mc-deliver-section,
  .mc-howitworks-section,
  .mc-usecases-section,
  .mc-faq-section {
    padding: 56px 0;
  }
  .mc-banner-metrics-bar {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .mc-bm-divider {
    display: none;
  }
  .mc-stats-row {
    grid-template-columns: 1fr 1fr;
  }
  .hero__audience {
    max-width: 100%;
  }
  .audience-card__desc {
    white-space: normal;
  }
}
@media (max-width: 480px) {
  .mc-hero-title {
    font-size: 28px;
  }
  .mc-usecase-cards {
    grid-template-columns: 1fr;
  }
  .mc-stats-row {
    grid-template-columns: 1fr;
  }
}