/* =============================================
   SEO FEATURED CASE STUDY
   InSync Agency — seo-featured-case-study.css
   ============================================= */

.seo-cs-section {
  background: #080808;
  padding: 30px 40px 100px;
  position: relative;
}

/* ── Heading row ── */
.seo-cs-heading-row {
  max-width: 1280px;
  margin: 0 auto 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.seo-cs-label {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
}

.seo-cs-section-heading {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin: 0;
  max-width: 900px;
  text-align: center;
  white-space: nowrap;
}

.seo-cs-line {
  display: block;
}

/* ── Card animations ── */
.cs-fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease var(--cs-delay, 0s), transform 0.65s ease var(--cs-delay, 0s);
}
.cs-slide-in {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.75s ease var(--cs-delay, 0s), transform 0.75s ease var(--cs-delay, 0s);
}
.cs-card-anim.cs-visible .cs-fade-up,
.cs-card-anim.cs-visible .cs-slide-in {
  opacity: 1;
  transform: translate(0, 0);
}

/* ── Heading animation ── */
.seo-cs-anim {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease var(--delay, 0s), transform 0.7s ease var(--delay, 0s);
}
.seo-cs-anim.visible {
  opacity: 1;
  transform: translateY(0);
}

.seo-cs-section-heading .italic-accent {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  color: #e91e8c;
  font-weight: 500;
}

.seo-cs-section-sub {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 16px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  align-self: flex-end;
}

/* ── Card ── */
.seo-cs-card {
  background: #f4f3ef;
  border-radius: 22px;
  padding: 50px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: stretch;
  min-height: 460px;
  max-width: 1280px;
  margin: 0 auto;
}

/* ── Left column ── */
.seo-cs-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.seo-cs-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.seo-cs-logo-mark {
  display: inline-flex;
  gap: 1px;
}

.seo-cs-logo-mark .ring {
  width: 16px;
  height: 16px;
  border: 2.5px solid #0a0a0a;
  border-radius: 50%;
}

.seo-cs-logo-mark .ring-2 {
  background: #0a0a0a;
}

.seo-cs-logo-text {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 17px;
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: -0.02em;
}

.seo-cs-content {
  display: flex;
  flex-direction: column;
}

.seo-cs-badge {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 11px;
  font-weight: 600;
  color: rgba(0,0,0,0.5);
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

.seo-cs-title {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 700;
  color: #0a0a0a;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
}

.seo-cs-desc {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(0,0,0,0.6);
  margin: 0 0 24px;
  max-width: 380px;
}

.seo-cs-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 11px;
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: 1.8px;
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1.5px solid #0a0a0a;
  align-self: flex-start;
  transition: gap 0.3s ease;
}

.seo-cs-cta:hover { gap: 14px; color: #0a0a0a; }

.seo-cs-cta svg { transition: transform 0.3s ease; }
.seo-cs-cta:hover svg { transform: translate(2px, -2px); }

/* ── Right image card ── */
.seo-cs-right {
  position: relative;
}

.seo-cs-image {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, #1a3a3a 0%, #052e16 100%);
}

.seo-cs-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20,180,170,0.55) 0%, rgba(10,90,106,0.7) 100%);
  mix-blend-mode: overlay;
}

.seo-cs-image-streaks {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent 0px,
    transparent 30px,
    rgba(255,255,255,0.04) 30px,
    rgba(255,255,255,0.04) 32px
  );
}

.seo-cs-image-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 14px;
}

.seo-cs-image-brand {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-weight: 900;
  font-size: 52px;
  letter-spacing: 4px;
  color: rgba(255,255,255,0.95);
  transform: rotate(-2deg);
  text-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.seo-cs-image-sub {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.7);
}

/* ── Stat pills ── */
.seo-cs-image-stat-pill {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 7px 14px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 10px;
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: 1.5px;
}

.seo-cs-image-stat-pill-2 {
  position: absolute;
  bottom: 18px;
  right: 18px;
  padding: 7px 14px;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1.5px;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .seo-cs-section { padding: 50px 16px 70px; }
  .seo-cs-heading-row { margin-bottom: 24px; }
  .seo-cs-card {
    grid-template-columns: 1fr;
    padding: 28px;
    gap: 30px;
    min-height: auto;
  }
  .seo-cs-right { aspect-ratio: 1; min-height: 280px; }
  .seo-cs-image-brand { font-size: 36px; }
}