/* ── SIGNATURE TREATMENTS SECTION ────────────────────────────── */
.signature-section {
  --bg-color: #ffffff;
  --primary-text: #1a1a1a;
  --accent-warm: #8b6950;
  --muted-accent: #b8977e;
  --pale-border: #f0ebe7;
  --tag-border: #ddd2cb;
  --desc-text: #999999;
  --number-label: #c4a89a;
  
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Jost', sans-serif;

  background-color: var(--bg-color);
  color: var(--primary-text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

/* SECTION HEADER */
.signature-section .section-header {
  text-align: center;
  padding: 100px 20px 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.signature-section .eyebrow {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--muted-accent);
  font-weight: 500;
  margin-bottom: 20px;
}

.signature-section .divider {
  width: 40px;
  height: 1px;
  background-color: var(--accent-warm);
  margin-bottom: 24px;
  margin-left: auto;
  margin-right: auto;
  border: none;
}

.signature-section .headline {
  font-family: var(--font-display);
  font-size: 62px;
  font-weight: 300;
  color: var(--primary-text);
  line-height: 1.2;
}

.signature-section .headline em {
  color: var(--accent-warm);
  font-style: italic;
}

/* GRID CONTAINER */
.signature-section .services-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px 100px;
}

.signature-section .services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: start;
}

/* CARD ANATOMY */
.signature-section .service-card {
  border: 0.5px solid var(--pale-border);
  background-color: var(--bg-color);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  text-align: left;
}

/* The 3rd card (Nail Art) spans 2 rows */
.signature-section .service-card--portrait {
  grid-row: span 2;
}

.signature-section .card-image-wrap {
  width: 100%;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f9f4f1 0%, #f0e8e2 100%);
}

/* Aspect ratios */
.signature-section .service-card .card-image-wrap {
  aspect-ratio: 16 / 10;
}

.signature-section .service-card--portrait .card-image-wrap {
  aspect-ratio: 9 / 16;
}

.signature-section .card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}

.signature-section .service-card:hover .card-image {
  transform: scale(1.06);
}

.signature-section .card-content {
  padding: 24px 28px 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.signature-section .card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.signature-section .card-number {
  font-family: var(--font-body);
  font-size: 10px;
  color: var(--number-label);
  letter-spacing: 3px;
  font-weight: 500;
}

.signature-section .card-tags {
  display: flex;
  gap: 8px;
}

.signature-section .tag-pill {
  font-family: var(--font-body);
  font-size: 9px;
  text-transform: uppercase;
  color: var(--muted-accent);
  border: 0.5px solid var(--tag-border);
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 1px;
}

.signature-section .card-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: var(--primary-text);
  margin-bottom: 12px;
  line-height: 1.3;
}

.signature-section .card-desc {
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 300;
  color: var(--desc-text);
  line-height: 1.75;
  margin-bottom: 32px;
  flex-grow: 1;
}

.signature-section .learn-more {
  font-family: var(--font-body);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary-text);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  transition: letter-spacing 0.4s ease;
}

.signature-section .learn-more-line {
  width: 20px;
  height: 1px;
  background-color: var(--accent-warm);
  transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  display: block;
}

.signature-section .service-card:hover .learn-more {
  letter-spacing: 3px;
}

.signature-section .service-card:hover .learn-more-line {
  width: 32px;
}

/* Floating Signature Badge */
.signature-section .badge-signature {
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: var(--bg-color);
  border: 0.5px solid var(--accent-warm);
  color: var(--accent-warm);
  font-family: var(--font-body);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 6px 14px;
  z-index: 10;
  border-radius: 0;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .signature-section .headline { font-size: 48px; }
  .signature-section .services-grid { gap: 24px; }
  .signature-section .card-content { padding: 20px 24px 28px; }
}

@media (max-width: 768px) {
  .signature-section .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .signature-section .service-card--portrait {
    grid-row: auto;
  }
  .signature-section .service-card--portrait .card-image-wrap {
    aspect-ratio: 16 / 10; /* Reset portrait on mobile for better flow */
  }
  .signature-section .headline { font-size: 42px; }
  .signature-section .services-container { padding: 0 20px 60px; }
}

@media (max-width: 480px) {
  .signature-section .services-grid {
    grid-template-columns: 1fr;
  }
}