/* ═══════════════════════════════════════════════════════════════════
   SIGNALS COMING SOON PAGE - Premium Marketing
   ═══════════════════════════════════════════════════════════════════ */

.signals-page {
  background: var(--fe-bg-body);
}

/* HERO */
.signals-hero {
  padding: var(--fe-space-3xl) 0;
  background: linear-gradient(180deg, var(--fe-bg-surface) 0%, var(--fe-bg-body) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.signals-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.03) 0%, transparent 50%);
  animation: rotate 30s linear infinite;
}

@keyframes rotate {
  to { transform: rotate(360deg); }
}

.signals-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--fe-space-sm);
  padding: var(--fe-space-sm) var(--fe-space-lg);
  background: var(--fe-orange-bg);
  border: 2px solid var(--fe-orange);
  color: var(--fe-orange);
  font-size: var(--fe-text-sm);
  font-weight: 700;
  border-radius: var(--fe-radius-full);
  margin-bottom: var(--fe-space-lg);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.4); }
  50% { transform: scale(1.02); box-shadow: 0 0 20px 5px rgba(249, 115, 22, 0.2); }
}

.signals-hero__icon {
  font-size: 100px;
  margin-bottom: var(--fe-space-md);
  filter: drop-shadow(0 10px 30px rgba(249, 115, 22, 0.3));
}

.signals-hero__title {
  font-size: var(--fe-text-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--fe-space-md);
}

.signals-hero__title span { color: var(--fe-primary); }
.signals-hero__title em { color: var(--fe-orange); font-style: normal; }

.signals-hero__subtitle {
  font-size: var(--fe-text-xl);
  color: var(--fe-text-secondary);
  max-width: 700px;
  margin: 0 auto var(--fe-space-xl);
  line-height: 1.6;
}

/* STATS ROW */
.signals-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--fe-space-md);
  max-width: 900px;
  margin: 0 auto var(--fe-space-xl);
}

.signals-stat {
  padding: var(--fe-space-lg);
  background: var(--fe-bg-surface);
  border: 1px solid var(--fe-border-default);
  border-radius: var(--fe-radius-lg);
  text-align: center;
}

.signals-stat__icon { font-size: var(--fe-text-2xl); margin-bottom: var(--fe-space-sm); }
.signals-stat__val { font-size: var(--fe-text-3xl); font-weight: 800; color: var(--fe-orange); }
.signals-stat__label { font-size: var(--fe-text-sm); color: var(--fe-text-muted); margin-top: var(--fe-space-xs); }

/* WAITLIST FORM */
.signals-form {
  max-width: 550px;
  margin: 0 auto;
  padding: var(--fe-space-xl);
  background: var(--fe-bg-surface);
  border: 2px solid var(--fe-orange-border);
  border-radius: var(--fe-radius-xl);
}

.signals-form__title {
  font-size: var(--fe-text-lg);
  font-weight: 700;
  margin-bottom: var(--fe-space-md);
  text-align: center;
}

.signals-form__inner {
  display: flex;
  gap: var(--fe-space-sm);
  margin-bottom: var(--fe-space-sm);
}

.signals-form__input {
  flex: 1;
  padding: var(--fe-space-md) var(--fe-space-lg);
  background: var(--fe-bg-body);
  border: 2px solid var(--fe-border-default);
  border-radius: var(--fe-radius-lg);
  color: var(--fe-text-primary);
  font-size: var(--fe-text-base);
}

.signals-form__input:focus {
  border-color: var(--fe-orange);
  outline: none;
}

.signals-form__btn {
  padding: var(--fe-space-md) var(--fe-space-xl);
  background: linear-gradient(135deg, var(--fe-orange), #ea580c);
  color: white;
  font-size: var(--fe-text-base);
  font-weight: 700;
  border: none;
  border-radius: var(--fe-radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.signals-form__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
}

.signals-form__note {
  font-size: var(--fe-text-xs);
  color: var(--fe-text-muted);
  text-align: center;
}

/* SECTION COMMON */
.signals-section {
  padding: var(--fe-space-3xl) 0;
}

.signals-section--alt {
  background: var(--fe-bg-surface);
}

.signals-section__header {
  text-align: center;
  margin-bottom: var(--fe-space-2xl);
}

.signals-section__badge {
  display: inline-block;
  padding: var(--fe-space-xs) var(--fe-space-md);
  background: var(--fe-primary-bg);
  border: 1px solid var(--fe-primary-border);
  color: var(--fe-primary);
  font-size: var(--fe-text-xs);
  font-weight: 700;
  border-radius: var(--fe-radius-full);
  margin-bottom: var(--fe-space-md);
}

.signals-section__title {
  font-size: var(--fe-text-3xl);
  font-weight: 800;
  margin-bottom: var(--fe-space-sm);
}

.signals-section__title span { color: var(--fe-primary); }

.signals-section__subtitle {
  font-size: var(--fe-text-base);
  color: var(--fe-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* ML MODELS SECTION */
.ml-models {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--fe-space-lg);
}

.ml-model {
  padding: var(--fe-space-xl);
  background: var(--fe-bg-elevated);
  border: 1px solid var(--fe-border-subtle);
  border-radius: var(--fe-radius-xl);
  transition: all var(--fe-transition-fast);
}

.ml-model:hover {
  border-color: var(--fe-primary);
  transform: translateY(-4px);
}

.ml-model__icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--fe-primary-bg);
  border-radius: var(--fe-radius-lg);
  font-size: var(--fe-text-2xl);
  margin-bottom: var(--fe-space-md);
}

.ml-model__name {
  font-size: var(--fe-text-lg);
  font-weight: 700;
  margin-bottom: var(--fe-space-xs);
}

.ml-model__type {
  font-size: var(--fe-text-xs);
  color: var(--fe-primary);
  font-weight: 600;
  margin-bottom: var(--fe-space-sm);
}

.ml-model__desc {
  font-size: var(--fe-text-sm);
  color: var(--fe-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--fe-space-md);
}

.ml-model__specs {
  list-style: none;
  font-size: var(--fe-text-xs);
  color: var(--fe-text-muted);
}

.ml-model__specs li {
  padding: var(--fe-space-xs) 0;
  border-bottom: 1px solid var(--fe-border-subtle);
}

.ml-model__specs li:last-child { border-bottom: none; }
.ml-model__specs strong { color: var(--fe-text-primary); }

/* METHODOLOGY */
.methodology {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--fe-space-md);
}

.methodology__step {
  position: relative;
  padding: var(--fe-space-lg);
  background: var(--fe-bg-elevated);
  border: 1px solid var(--fe-border-subtle);
  border-radius: var(--fe-radius-lg);
  text-align: center;
}

.methodology__num {
  position: absolute;
  top: calc(-1 * var(--fe-space-sm));
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--fe-orange);
  color: white;
  font-size: var(--fe-text-sm);
  font-weight: 800;
  border-radius: 50%;
}

.methodology__icon { font-size: var(--fe-text-2xl); margin: var(--fe-space-md) 0; }
.methodology__title { font-size: var(--fe-text-md); font-weight: 700; margin-bottom: var(--fe-space-xs); }
.methodology__desc { font-size: var(--fe-text-sm); color: var(--fe-text-muted); }

/* TEAM */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--fe-space-lg);
}

.team-member {
  text-align: center;
  padding: var(--fe-space-xl);
  background: var(--fe-bg-elevated);
  border: 1px solid var(--fe-border-subtle);
  border-radius: var(--fe-radius-xl);
}

.team-member__avatar {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--fe-primary), var(--fe-cyan));
  border-radius: 50%;
  font-size: var(--fe-text-3xl);
  margin: 0 auto var(--fe-space-md);
}

.team-member__name { font-size: var(--fe-text-md); font-weight: 700; }
.team-member__role { font-size: var(--fe-text-sm); color: var(--fe-primary); font-weight: 600; margin-bottom: var(--fe-space-sm); }
.team-member__bio { font-size: var(--fe-text-sm); color: var(--fe-text-muted); line-height: 1.5; }
.team-member__exp { font-size: var(--fe-text-xs); color: var(--fe-orange); font-weight: 600; margin-top: var(--fe-space-sm); }

/* FEATURES */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--fe-space-lg);
}

.feature-card {
  padding: var(--fe-space-xl);
  background: var(--fe-bg-surface);
  border: 1px solid var(--fe-border-default);
  border-radius: var(--fe-radius-xl);
}

.feature-card__icon {
  font-size: var(--fe-text-3xl);
  margin-bottom: var(--fe-space-md);
}

.feature-card__title {
  font-size: var(--fe-text-lg);
  font-weight: 700;
  margin-bottom: var(--fe-space-sm);
}

.feature-card__desc {
  font-size: var(--fe-text-sm);
  color: var(--fe-text-secondary);
  line-height: 1.6;
}

/* PRICING PREVIEW */
.pricing-preview {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--fe-space-2xl);
  background: linear-gradient(135deg, var(--fe-orange-bg) 0%, var(--fe-bg-surface) 100%);
  border: 2px solid var(--fe-orange-border);
  border-radius: var(--fe-radius-xl);
  text-align: center;
}

.pricing-preview__badge {
  display: inline-block;
  padding: var(--fe-space-xs) var(--fe-space-md);
  background: var(--fe-orange);
  color: white;
  font-size: var(--fe-text-xs);
  font-weight: 700;
  border-radius: var(--fe-radius-full);
  margin-bottom: var(--fe-space-md);
}

.pricing-preview__title { font-size: var(--fe-text-2xl); font-weight: 800; margin-bottom: var(--fe-space-sm); }
.pricing-preview__desc { color: var(--fe-text-secondary); margin-bottom: var(--fe-space-lg); max-width: 500px; margin-left: auto; margin-right: auto; }

.pricing-preview__prices {
  display: flex;
  justify-content: center;
  gap: var(--fe-space-xl);
  margin-bottom: var(--fe-space-lg);
}

.pricing-preview__price {
  text-align: center;
}

.pricing-preview__price-label { font-size: var(--fe-text-sm); color: var(--fe-text-muted); }
.pricing-preview__price-val { font-size: var(--fe-text-3xl); font-weight: 800; }
.pricing-preview__price-val--old { color: var(--fe-text-muted); text-decoration: line-through; }
.pricing-preview__price-val--new { color: var(--fe-orange); }
.pricing-preview__price-period { font-size: var(--fe-text-sm); color: var(--fe-text-muted); }

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--fe-space-sm);
  background: var(--fe-bg-elevated);
  border: 1px solid var(--fe-border-subtle);
  border-radius: var(--fe-radius-lg);
  overflow: hidden;
}

.faq-item summary {
  padding: var(--fe-space-md) var(--fe-space-lg);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: var(--fe-text-xl); color: var(--fe-primary); }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item[open] summary { border-bottom: 1px solid var(--fe-border-subtle); }

.faq-item__content {
  padding: var(--fe-space-md) var(--fe-space-lg);
  font-size: var(--fe-text-sm);
  color: var(--fe-text-secondary);
  line-height: 1.7;
}

/* FINAL CTA */
.final-cta {
  text-align: center;
  padding: var(--fe-space-3xl) 0;
  background: linear-gradient(180deg, var(--fe-bg-body) 0%, var(--fe-bg-surface) 100%);
}

.final-cta__title {
  font-size: var(--fe-text-3xl);
  font-weight: 800;
  margin-bottom: var(--fe-space-md);
}

.final-cta__desc {
  font-size: var(--fe-text-lg);
  color: var(--fe-text-secondary);
  margin-bottom: var(--fe-space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* FORM VARIANTS (inline in pricing/final CTA) */
.signals-form--inline {
  border: none;
  background: transparent;
  padding: var(--fe-space-md);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .ml-models { grid-template-columns: 1fr; }
  .methodology { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .signals-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .signals-hero__title { font-size: var(--fe-text-3xl); }
  .signals-form__inner { flex-direction: column; }
  .methodology { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .pricing-preview__prices { flex-direction: column; gap: var(--fe-space-md); }
}