/* =============================================
   PARKAR.IN - GCC Case Study Page Styles
   css/gcc-case-study.css
   Used by: pages/GCC/GccCaseStudies/*.html
   ============================================= */

/* ─── Base ─── */
body {
  font-family: var(--font-body);
  background-color: var(--navy);
  color: var(--white);
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
body::-webkit-scrollbar { display: none; }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.cs-hero {
  position: relative;
  padding-top: 80px;
  min-height: 55vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.cs-hero-bg {
  position: absolute;
  inset: 0;
}
.cs-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.cs-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(5,11,31,0.96) 0%,
    rgba(5,11,31,0.6) 50%,
    rgba(5,11,31,0.3) 100%
  );
}
.cs-hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 72px;
  max-width: 780px;
}
.cs-hero-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.cs-hero-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--teal);
  background: rgba(27,174,159,0.1);
  border: 1px solid rgba(27,174,159,0.25);
  border-radius: 100px;
  padding: 5px 14px;
}
.cs-hero-industry {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
.cs-hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.3px;
  color: var(--white);
  margin-bottom: 20px;
}
.cs-hero-content h1 span { color: var(--teal); }
.cs-hero-stat {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 24px;
  margin-top: 12px;
}
.cs-hero-stat-number {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
}
.cs-hero-stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.4;
  max-width: 200px;
}

/* ══════════════════════════════════════
   OVERVIEW
══════════════════════════════════════ */
.cs-overview {
  padding: 80px 0;
  background: var(--navy);
  border-bottom: 1px solid var(--border);
}
.cs-overview-inner {
  max-width: 820px;
}
.cs-overview .section-label { display: block; margin-bottom: 16px; }
.cs-overview p {
  font-size: 17px;
  line-height: 1.9;
  color: rgba(255,255,255,0.75);
}

/* ══════════════════════════════════════
   CHALLENGE / SOLUTION / RESULTS — 3-col
══════════════════════════════════════ */
.cs-details {
  padding: 100px 0;
  background: var(--navy-mid);
}
.cs-details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.cs-detail-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.3s, transform 0.3s;
}
.cs-detail-card:hover {
  border-color: rgba(27,174,159,0.3);
  transform: translateY(-4px);
}
.cs-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cs-detail-icon.challenge {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
}
.cs-detail-icon.challenge svg { color: #ef4444; }
.cs-detail-icon.solution {
  background: rgba(27,174,159,0.08);
  border: 1px solid rgba(27,174,159,0.22);
}
.cs-detail-icon.solution svg { color: var(--teal); }
.cs-detail-icon.results {
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
}
.cs-detail-icon.results svg { color: #3b82f6; }
.cs-detail-icon svg { width: 22px; height: 22px; }
.cs-detail-card h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}
.cs-detail-card p {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255,255,255,0.65);
}
.cs-detail-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cs-detail-list li {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.cs-detail-list li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
}
.cs-detail-list li svg.tick { color: var(--teal); }
.cs-detail-list li svg.metric { color: #3b82f6; }

/* ══════════════════════════════════════
   QUOTE / HIGHLIGHT BANNER
══════════════════════════════════════ */
.cs-quote-banner {
  padding: 72px 0;
  background: var(--navy);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cs-quote-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.cs-quote-mark {
  font-family: var(--font-head);
  font-size: 72px;
  color: var(--teal);
  opacity: 0.35;
  line-height: 0.5;
  margin-bottom: 20px;
}
.cs-quote-text {
  font-family: var(--font-head);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 600;
  font-style: italic;
  line-height: 1.6;
  color: rgba(255,255,255,0.8);
}

/* ══════════════════════════════════════
   SOLUTION DEEP DIVE
══════════════════════════════════════ */
.cs-solution-deep {
  padding: 100px 0;
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
}
.cs-solution-deep-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.cs-solution-deep-left .section-label { display: block; margin-bottom: 16px; }
.cs-solution-deep-left h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--white);
}
.cs-solution-deep-left h2 span { color: var(--teal); }
.cs-solution-deep-left p {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255,255,255,0.62);
  margin-bottom: 16px;
}
.cs-solution-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cs-solution-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: border-color 0.3s;
}
.cs-solution-item:hover { border-color: rgba(27,174,159,0.3); }
.cs-solution-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(27,174,159,0.08);
  border: 1px solid rgba(27,174,159,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cs-solution-item-icon img,
.cs-solution-item-icon svg { width: 18px; height: 18px; }
.cs-solution-item-icon svg { color: var(--teal); }
.cs-solution-item h4 {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
  line-height: 1.3;
}
.cs-solution-item p {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin: 0;
}

/* ══════════════════════════════════════
   KEY METRICS ROW
══════════════════════════════════════ */
.cs-metrics {
  padding: 64px 0;
  background: var(--navy);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cs-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.cs-metric-item {
  text-align: center;
  padding: 28px 24px;
  border-right: 1px solid var(--border);
}
.cs-metric-item:last-child { border-right: none; }
.cs-metric-number {
  font-family: var(--font-head);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 10px;
}
.cs-metric-label {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,0.55);
  max-width: 200px;
  margin: 0 auto;
}

/* ══════════════════════════════════════
   BOTTOM CTA
══════════════════════════════════════ */
.cs-bottom-cta {
  padding: 120px 0;
  text-align: center;
  background: radial-gradient(ellipse 70% 80% at 50% 100%, rgba(27,174,159,0.12) 0%, transparent 70%),
              linear-gradient(180deg, var(--navy-mid) 0%, var(--navy) 100%);
  border-top: 1px solid var(--border);
}
.cs-bottom-cta .section-label { display: block; margin-bottom: 20px; }
.cs-bottom-cta h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  max-width: 620px;
  margin: 0 auto 14px;
  color: var(--white);
}
.cs-bottom-cta h2 span { color: var(--teal); }
.cs-bottom-cta p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  max-width: 520px;
  margin: 0 auto 36px;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 960px) {
  .cs-details-grid { grid-template-columns: 1fr; gap: 20px; }
  .cs-solution-deep-inner { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .cs-hero-content { padding: 56px 0 56px; }
  .cs-metrics-grid { grid-template-columns: 1fr; gap: 0; }
  .cs-metric-item { border-right: none; border-bottom: 1px solid var(--border); }
  .cs-metric-item:last-child { border-bottom: none; }
  .cs-hero-stat { flex-direction: column; text-align: center; }
}