/* =============================================
   TRIGADA AI — How It Works Page Styles
   ============================================= */

/* --- Hero --- */
.hiw-hero {
  background-color: #040C1F;
  text-align: center;
}

.hiw-hero .container {
  max-width: 760px;
}

.hiw-hero h1 {
  margin: var(--space-3) 0 var(--space-4);
}

.hiw-hero-sub {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

/* --- 4-step setup --- */
.hiw-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-6);
  counter-reset: hiw;
}

@media (min-width: 768px) {
  .hiw-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .hiw-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hiw-step {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color 200ms ease, transform 200ms ease;
}

.hiw-step:hover {
  border-color: var(--brand-primary);
  transform: translateY(-3px);
}

.hiw-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 122, 61, 0.12);
  border: 1px solid rgba(255, 122, 61, 0.32);
  color: var(--brand-primary);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
}

.hiw-step h3 {
  color: var(--text-primary);
  font-size: 1.0625rem;
}

.hiw-step p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* --- AI brain feature cards --- */
.hiw-features {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .hiw-features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.hiw-feature {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hiw-feature-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255, 122, 61, 0.1);
  color: var(--brand-primary);
}

.hiw-feature h3 {
  color: var(--text-primary);
  font-size: 1.125rem;
}

.hiw-feature p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.hiw-feature-highlight {
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  color: var(--brand-soft);
  font-size: 0.875rem;
  font-weight: 600;
}

/* --- Trust / security card --- */
.hiw-trust-card {
  max-width: 820px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.hiw-trust-intro {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.hiw-trust-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.hiw-trust-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--text-primary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.hiw-trust-list svg {
  flex-shrink: 0;
  margin-top: 2px;
}