/* ================================
   CASE STUDY – ENOVA PREMIUM THEME
================================ */

/* Utility */
.narrow {
  max-width: 820px;
  margin: 0 auto;
}

.center {
  text-align: center;
}

/* HERO */
.cs-hero {
  background: radial-gradient(circle at top, #111 0%, #000 60%);
  color: #fff;
  padding: 140px 20px 110px;
  text-align: center;
}

.cs-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 5vw, 3.6rem);
  font-weight: 600;
  margin: 16px 0;
}

.cs-hero p {
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0 auto;
  opacity: 0.85;
}

/* BADGE */
.lp-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.08);
  color: #fff;
}

/* OVERVIEW */
.cs-overview {
  background: #fafafa;
  padding: 70px 20px;
}

.cs-overview h4 {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #777;
  margin-bottom: 6px;
}

.cs-overview p {
  font-weight: 500;
}

/* SECTIONS */
.cs-section {
  padding: 90px 20px;
}

.cs-section.light {
  background: #fafafa;
}

.cs-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  margin-bottom: 20px;
}

.cs-section p {
  line-height: 1.7;
  color: #444;
  margin-bottom: 16px;
}

/* LISTS */
.cs-list {
  list-style: none;
  padding: 0;
  margin-top: 24px;
}

.cs-list li {
  padding-left: 26px;
  margin-bottom: 14px;
  position: relative;
  line-height: 1.6;
}

.cs-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #000;
  font-weight: 600;
}

/* METRICS */
.cs-metrics {
  margin-top: 40px;
}

.cs-card {
  background: linear-gradient(180deg, #ffffff, #f7f7f7);
  border-radius: 18px;
  padding: 38px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}

.cs-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.12);
}

.cs-card h3,
.cs-results strong {
  font-size: clamp(2.6rem, 4vw, 3.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  font-family: 'Playfair Display', serif;
}
.cs-card h3 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.cs-card p {
  font-size: 1.0rem;
 font-weight: 600;
  color: #1a0383e1;
  letter-spacing: 0.02em;
}

/* IMAGES */
.cs-images {
  margin-top: 40px;
  gap: 24px;
}

.cs-images img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

/* RESULTS */
.cs-results {
  background: radial-gradient(circle at top, #111 0%, #000 70%);
  color: #fff;
  padding: 110px 20px;
}
.cs-results .cs-card {
  background: linear-gradient(180deg, #111, #0a0a0a);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}



.cs-results strong {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 6px;
}


.cs-results .cs-card {
  background: linear-gradient(180deg, #111, #0a0a0a);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.cs-results .cs-card p {
  color: rgba(255,255,255,0.65);
}

/* GOLD ACCENT LINE (LUXURY TOUCH) */
.cs-results .cs-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 20%;
  width: 60%;
  height: 1px;
  background: linear-gradient(to right, transparent, #caa85c, transparent);
  opacity: 0.6;
}

/* QUOTES */
blockquote {
  background: #fff;
  padding: 30px 26px;
  border-radius: 14px;
  margin: 30px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

blockquote span {
  display: block;
  margin-top: 14px;
  font-size: 0.8rem;
  color: #777;
}

/* CTA */
.lp-cta {
  background: linear-gradient(135deg, #000, #111);
  color: #fff;
  padding: 100px 20px;
  text-align: center;
}

.lp-cta h2 {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.lp-cta p {
  opacity: 0.85;
  margin-bottom: 26px;
}

/* GRID FIX */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 26px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .cs-hero {
    padding: 110px 16px 90px;
  }

  .cs-section {
    padding: 70px 16px;
  }

  .lp-cta {
    padding: 80px 16px;
  }
}