/* ============================================================
   NIGHT MACARON — Features Section
   ============================================================ */

.features {
  background: var(--bg);
}

.features-header {
  margin-bottom: 4rem;
}

/* ── Decorative section number ── */
.features-number {
  position: absolute;
  top: 2rem;
  right: -1rem;
  font-family: var(--font-serif);
  font-size: 26vw;
  font-weight: 300;
  color: var(--text);
  opacity: 0.035;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.06em;
}

/* ── Grid: 3 columns separated by 1px gaps ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 0.5px solid var(--border);
}

/* ── Card ── */
.feature-card {
  background: var(--surface);
  padding: 3.5rem 2.8rem 3rem;
  position: relative;
  transition: background var(--t-base);
  overflow: hidden;
}

/* Gold top accent line, slides in on hover */
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0.5px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

/* Subtle glow on hover */
.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 0%, rgba(200,169,110,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t-slow);
  pointer-events: none;
}

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

.feature-card:hover {
  background: rgba(255,255,255,0.032);
}

/* ── Decorative number (background) ── */
.feature-card-num {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 300;
  color: var(--text);
  opacity: 0.055;
  line-height: 1;
  margin-bottom: 1.8rem;
  letter-spacing: -0.02em;
  user-select: none;
}

/* ── Roman numeral symbol ── */
.feature-symbol {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.65;
  margin-bottom: 1.8rem;
  display: block;
  letter-spacing: 0.1em;
  transition: opacity var(--t-base);
}

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

/* ── Heading ── */
.feature-card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 1.1rem;
  line-height: 1.4;
}

/* ── Body ── */
.feature-card p {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 300;
  line-height: 2;
  color: var(--muted-light);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 2.5rem 2rem;
  }

  .features-number {
    font-size: 40vw;
    opacity: 0.025;
  }
}