/* ==========================================================================
   SCPL Home Page Styles
   ========================================================================== */

/* Hero Section */
.hero-home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 130px;
  padding-bottom: var(--space-20);
  background-color: var(--color-bg);
  overflow: hidden;
}

.hero-glow-1 {
  top: 15%;
  right: 5%;
  width: 450px;
  height: 450px;
}

.hero-glow-2 {
  bottom: 10%;
  left: 10%;
  width: 380px;
  height: 380px;
}

/* Hero Grid Layout */
.hero-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr);
  align-items: center;
  gap: var(--space-8);
  position: relative;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  text-align: left;
  margin: 0;
}

.hero-headline {
  font-size: clamp(2.2rem, 3.8vw, 3.6rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-5);
  color: var(--color-white);
}

.hero-subhead {
  font-size: clamp(0.95rem, 1.25vw, 1.125rem);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  max-width: 620px;
  margin-bottom: var(--space-8);
}

/* Action Buttons Strictly Side-by-Side */
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  width: 100%;
}

.hero-cta-group .btn {
  white-space: nowrap;
  flex-shrink: 0;
  padding: 0.82rem 1.35rem;
  font-size: var(--text-sm);
}

/* Hero Visual Fixed at the Right with Seamless Left Blend */
.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image-container {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  overflow: visible;
}

.hero-image {
  width: 100%;
  max-width: 620px;
  height: auto;
  max-height: 560px;
  object-fit: contain;
  object-position: right center;
  display: block;
  /* Deep, smooth left-edge fade into the page background so it seamlessly mixes */
  -webkit-mask-image: linear-gradient(to right, 
    transparent 0%, 
    rgba(0, 0, 0, 0.02) 8%, 
    rgba(0, 0, 0, 0.25) 22%, 
    rgba(0, 0, 0, 0.75) 42%, 
    black 62%
  );
  mask-image: linear-gradient(to right, 
    transparent 0%, 
    rgba(0, 0, 0, 0.02) 8%, 
    rgba(0, 0, 0, 0.25) 22%, 
    rgba(0, 0, 0, 0.75) 42%, 
    black 62%
  );
  filter: contrast(1.02);
  transition: transform var(--transition-slow);
}

.hero-image-fade {
  position: absolute;
  inset: 0;
  /* Gradient blend overlay matching page background */
  background: linear-gradient(to right, 
    var(--color-bg) 0%, 
    rgba(255, 255, 255, 0.85) 12%, 
    rgba(255, 255, 255, 0.35) 25%, 
    transparent 50%
  );
  pointer-events: none;
}

[data-theme="dark"] .hero-image-fade {
  background: linear-gradient(to right, 
    var(--color-bg) 0%, 
    rgba(9, 14, 23, 0.9) 12%, 
    rgba(9, 14, 23, 0.45) 25%, 
    transparent 50%
  );
}

@media (max-width: 1200px) {
  .hero-cta-group .btn {
    padding: 0.78rem 1.1rem;
    font-size: 0.82rem;
    gap: var(--space-2);
  }
}

@media (max-width: 992px) {
  .hero-main-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-cta-group {
    flex-wrap: wrap;
  }

  .hero-cta-group .btn {
    white-space: normal;
  }

  .hero-visual-wrapper {
    justify-content: center;
  }

  .hero-image-container {
    max-width: 500px;
  }

  .hero-image {
    max-height: 400px;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%),
                        linear-gradient(to right, transparent 0%, black 20%);
    mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%),
                linear-gradient(to right, transparent 0%, black 20%);
  }
}

/* Hero Stats Banner */
.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding: var(--space-6) var(--space-8);
  background-color: var(--color-surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-top: var(--space-8);
}

.hero-stat-cell {
  border-left: 2px solid var(--color-accent);
  padding-left: var(--space-4);
}

/* Capabilities Grid */
.capability-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.capability-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.capability-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-hover);
  background-color: var(--color-surface-elevated);
  box-shadow: var(--shadow-lg);
}

.capability-card:hover::before {
  opacity: 1;
}

.capability-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.capability-number {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
  letter-spacing: 0.1em;
  font-weight: 600;
}

.capability-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-light);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-light);
}

.capability-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

.capability-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.capability-footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

/* SCPL Methodology Timeline */
.methodology-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  position: relative;
  margin-top: var(--space-12);
}

.methodology-step {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  position: relative;
  transition: var(--transition-normal);
}

.methodology-step:hover {
  border-color: var(--color-accent);
  background-color: var(--color-surface-light);
}

.methodology-step-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.15em;
  font-weight: 700;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.methodology-step-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.methodology-step-desc {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}

/* Technology & R&D Feature Box */
.rd-feature-card {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-elevated) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-12);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.rd-tech-stack-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.rd-visual-schematic {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

/* Socio-Environmental Impact Box */
.impact-showcase-box {
  background-color: var(--color-surface);
  border: 1px solid rgba(201, 169, 106, 0.25);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  position: relative;
}

.impact-steps-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.impact-step-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.impact-step-icon {
  width: 24px;
  height: 24px;
  color: var(--color-gold);
  color: var(--brand-cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Global Presence Locations Grid */
.presence-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.location-item-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: var(--transition-normal);
}

.location-item-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.location-city {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.location-country {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.location-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  line-height: var(--leading-normal);
}

/* Customer Highlight Banner */
.customer-banner {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

/* Call to Action Section */
.cta-section-wrapper {
  background: radial-gradient(circle at 50% 50%, rgba(56, 107, 255, 0.18) 0%, transparent 70%), var(--color-surface);
  border: 1px solid rgba(79, 130, 255, 0.35);
  border-radius: var(--radius-lg);
  padding: var(--space-16) var(--space-10);
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

/* Responsive Overrides for Homepage */
@media (max-width: 1024px) {
  .hero-stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .methodology-track {
    grid-template-columns: 1fr;
  }
  .rd-feature-card {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .impact-showcase-box {
    grid-template-columns: 1fr;
  }
  .presence-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .hero-stats-strip {
    grid-template-columns: 1fr;
  }
  .presence-grid {
    grid-template-columns: 1fr;
  }
  .cta-section-wrapper {
    padding: var(--space-10) var(--space-6);
  }
}