/* ══════════════════════════════════════════
   FEATURES
══════════════════════════════════════════ */

.features {
  padding: var(--sp-32) 0;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}

/* ── Feature Card ──────────────── */
.feature-card {
  position: relative;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-2xl);
  padding: var(--sp-8);
  transition: border-color var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease),
              transform var(--t-base) var(--ease),
              background var(--t-base) var(--ease);
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(34, 197, 94, 0.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
  pointer-events: none;
}

.feature-card:hover {
  border-color: var(--clr-primary-border);
  box-shadow: 0 8px 40px rgba(34, 197, 94, 0.1), 0 0 0 1px rgba(34, 197, 94, 0.15);
  transform: translateY(-4px);
  background: var(--clr-bg-card-hover);
}

.feature-card:hover::before {
  opacity: 1;
}

/* ── Upcoming card flex column ─── */
.feature-card--upcoming {
  display: flex;
  flex-direction: column;
}

/* Highlighted card (AI Chatbot) */
.feature-card--highlight {
  border-color: var(--clr-primary-border);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.06) 0%, var(--clr-bg-card) 60%);
}

.feature-card--highlight::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
}

/* Wide card (Churn) */
.feature-card--wide {
  grid-column: span 3;
}

/* Coming soon card */
.feature-card--soon {
  opacity: 0.65;
  pointer-events: none;
}

.feature-card--soon:hover {
  transform: none;
  border-color: var(--clr-border);
  box-shadow: none;
  background: var(--clr-bg-card);
}

.feature-card--soon::before {
  display: none;
}

.feature-card__soon-badge {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--clr-text-muted);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
}

.feature-card--wide .feature-card__content {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-12);
}

/* ── Icon ──────────────────────── */
.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-xl);
  background: var(--clr-primary-subtle);
  border: 1px solid var(--clr-primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  margin-bottom: var(--sp-5);
  flex-shrink: 0;
  transition: box-shadow var(--t-base), background var(--t-base);
}

.feature-card:hover .feature-card__icon {
  box-shadow: var(--shadow-glow);
  background: rgba(34, 197, 94, 0.15);
}

/* ── Content ───────────────────── */
.feature-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--sp-3);
  color: var(--clr-text);
}

.feature-card p {
  font-size: var(--text-sm);
  color: var(--clr-text-secondary);
  line-height: 1.65;
  margin-bottom: var(--sp-4);
}

/* ── Tag ───────────────────────── */
.feature-card__tag {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  background: var(--clr-primary-subtle);
  border: 1px solid var(--clr-primary-border);
  border-radius: var(--r-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-primary);
  letter-spacing: 0.03em;
}

/* ── Churn Preview ─────────────── */
.churn-preview {
  flex-shrink: 0;
  width: 260px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.churn-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-xs);
  font-weight: 500;
}

.churn-bar > span:first-child {
  width: 64px;
  flex-shrink: 0;
  color: var(--clr-text-secondary);
}

.churn-bar > span:last-child {
  width: 32px;
  text-align: right;
  color: var(--clr-text-secondary);
  flex-shrink: 0;
}

.churn-bar__fill {
  flex: 1;
  height: 8px;
  border-radius: var(--r-full);
  background: var(--clr-border);
  overflow: hidden;
  position: relative;
}

.churn-bar__fill::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  border-radius: var(--r-full);
  transition: width 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.churn-bar--high .churn-bar__fill::after {
  background: #ef4444;
}
.churn-bar--med .churn-bar__fill::after {
  background: #f59e0b;
}
.churn-bar--low .churn-bar__fill::after {
  background: var(--clr-primary);
}

/* When in view, animate */
.churn-bar.animated .churn-bar__fill::after {
  width: var(--w);
}

/* ── Feature Groups ────────────── */
.features__group + .features__group {
  margin-top: var(--sp-16);
}

.features__group-header {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
  flex-wrap: wrap;
}

.features__group-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.features__group-label--live {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  color: var(--clr-primary);
}

.features__group-label--live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25);
  flex-shrink: 0;
}

.features__group-label--upcoming {
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: var(--clr-text-secondary);
}

.features__group-subtext {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
}

/* ── Upcoming card ──────────────── */
.feature-card--upcoming {
  opacity: 0.8;
}

.feature-card--upcoming:hover {
  opacity: 1;
}

/* ── Vote Button ────────────────── */
.feature-vote {
  margin-top: auto;
  padding-top: var(--sp-5);
  border-top: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.feature-vote__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-text-secondary);
  cursor: pointer;
  transition: all var(--t-base) var(--ease);
  user-select: none;
  font-family: inherit;
}

.feature-vote__btn:hover {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.28);
  color: var(--clr-primary);
}

.feature-vote__btn.voted {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.35);
  color: var(--clr-primary);
  cursor: default;
}

.feature-vote__btn svg {
  transition: transform var(--t-base) var(--ease);
}

.feature-vote__btn.voted svg {
  transform: translateY(-1px);
}

.feature-vote__label {
  font-size: var(--text-xs);
  color: var(--clr-text-muted);
}

/* ── Vote Modal ─────────────────── */
.vote-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 17, 37, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease);
}

.vote-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.vote-modal {
  background: var(--clr-bg-card);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: var(--r-2xl);
  padding: var(--sp-10) var(--sp-8);
  max-width: 420px;
  width: 100%;
  position: relative;
  text-align: center;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(34, 197, 94, 0.08);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s var(--ease);
}

.vote-modal-overlay.open .vote-modal {
  transform: translateY(0) scale(1);
}

.vote-modal__close {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  background: none;
  border: none;
  color: var(--clr-text-muted);
  cursor: pointer;
  padding: var(--sp-2);
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--t-base), background var(--t-base);
}

.vote-modal__close:hover {
  color: var(--clr-text);
  background: rgba(255, 255, 255, 0.05);
}

.vote-modal__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-xl);
  background: var(--clr-primary-subtle);
  border: 1px solid var(--clr-primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  margin: 0 auto var(--sp-5);
}

.vote-modal h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: var(--clr-text);
}

.vote-modal p {
  font-size: var(--text-sm);
  color: var(--clr-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--sp-6);
}

.vote-modal p strong {
  color: var(--clr-text);
  font-weight: 600;
}

.vote-modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.vote-modal__input {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  color: var(--clr-text);
  font-size: var(--text-sm);
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  transition: border-color var(--t-base);
}

.vote-modal__input:focus {
  border-color: var(--clr-primary-border);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.vote-modal__input::placeholder {
  color: var(--clr-text-muted);
}

.vote-modal__submit {
  width: 100%;
  justify-content: center;
  transition: opacity var(--t-base);
}

.vote-modal__submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.vote-modal__skip {
  background: none;
  border: none;
  color: var(--clr-text-muted);
  font-size: var(--text-xs);
  cursor: pointer;
  font-family: inherit;
  padding: var(--sp-1);
  transition: color var(--t-base);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(148, 163, 184, 0.4);
}

.vote-modal__skip:hover {
  color: var(--clr-text-secondary);
}

.vote-modal__success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) 0 var(--sp-4);
}

.vote-modal__success p {
  margin-bottom: 0;
  color: var(--clr-primary);
  font-weight: 500;
}

/* ── Responsive ────────────────── */
@media (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-card--wide {
    grid-column: span 2;
  }

  .feature-card--wide .feature-card__content {
    flex-direction: column;
    gap: var(--sp-6);
  }

  .churn-preview {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .features__grid {
    grid-template-columns: 1fr;
  }

  .feature-card--wide {
    grid-column: span 1;
  }
}