/* Solution Specific Styles */
.pt-0 {
    padding-top: 0 !important;
}

/* Solutions Grid */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.solution-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    cursor: default;
}

.solution-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
    transform: translateY(4px);
    transition: transform 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 0, 0,0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.solution-card:hover::after {
    transform: translateY(0);
}

.solution-icon {
    font-size: 3.5rem;
    color: var(--accent-blue);
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.solution-card:hover .solution-icon {
    transform: scale(1.1) rotate(5deg);
    color: var(--text-primary);
    text-shadow: 0 0 20px var(--accent-blue);
}

.solution-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.solution-target {
    font-size: 1rem;
    color: var(--accent-purple);
    font-weight: 600;
    background: rgba(139, 92, 246, 0.1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.solution-card:hover .solution-target {
    background: var(--accent-purple);
    color: var(--text-primary);
}

/* Flow Diagram */
.flow-diagram {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(90deg, rgba(241, 245, 249,0.5), rgba(255, 255, 255,0.8));
    border: 1px solid var(--card-border);
    border-radius: 100px;
    padding: 3rem 5rem;
    margin-bottom: 3rem;
    position: relative;
    backdrop-filter: blur(10px);
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    z-index: 2;
    cursor: default;
}

.flow-icon {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(0, 0, 0,0.05);
    border: 2px solid rgba(0, 0, 0,0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.2rem;
    color: var(--text-secondary);
    transition: all 0.5s ease;
}

.flow-text {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.flow-arrow {
    font-size: 2rem;
    color: rgba(0, 0, 0,0.1);
}

.flow-step:hover .flow-icon {
    transform: scale(1.1);
    border-color: var(--text-primary);
    color: var(--text-primary);
    background: rgba(0, 0, 0,0.1);
}

.flow-step:hover .flow-text {
    color: var(--text-primary);
}

/* Specific Focus Steps */
.focus-step .flow-icon {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: rgba(59,130,246,0.1);
    box-shadow: 0 0 30px rgba(59,130,246,0.2);
}

.focus-step .flow-text {
    color: var(--text-primary);
}

.focus-ai .flow-icon {
    border-color: var(--accent-purple);
    color: var(--accent-purple);
    background: rgba(139,92,246,0.1);
    box-shadow: 0 0 30px rgba(139,92,246,0.2);
}

.focus-ai .flow-text {
    color: var(--text-primary);
}

.final-step .flow-icon {
    border-color: #34c759;
    color: #34c759;
    background: rgba(52,199,89,0.1);
    box-shadow: 0 0 30px rgba(52,199,89,0.2);
}

.final-step .flow-text {
    color: var(--text-primary);
}

/* Animations for Arrows */
.flow-arrow i {
    animation: flowPulse 2s infinite ease-in-out;
}

@keyframes flowPulse {
    0% { transform: translateX(0); opacity: 0.3; }
    50% { transform: translateX(10px); opacity: 1; color: var(--accent-blue); }
    100% { transform: translateX(0); opacity: 0.3; }
}

@media (max-width: 1024px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .flow-diagram {
        flex-direction: column;
        border-radius: 20px;
        padding: 4rem 2rem;
        gap: 2rem;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 600px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }
}

/* Demo Section */
.bg-secondary {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(20px);
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.demo-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 2.5rem 1.5rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}

.demo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(37,99,235,0.08);
  border-color: rgba(37,99,235,0.3);
}

.demo-icon {
  font-size: 2.5rem;
  color: var(--accent-blue);
  margin-bottom: 1.5rem;
  background: rgba(37,99,235,0.05);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
  transition: transform 0.3s ease, background 0.3s ease;
}

.demo-card:hover .demo-icon {
  background: var(--accent-blue);
  color: white;
  transform: scale(1.1);
}

.demo-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.demo-btn {
  width: 100%;
  padding: 0.8rem !important;
  font-size: 1rem !important;
  color: var(--text-secondary);
  border-color: rgba(0,0,0,0.1);
  font-weight: 600;
}

.demo-btn:hover {
  background: var(--accent-blue);
  color: white;
  border-color: var(--accent-blue);
}

@media (max-width: 1024px) {
  .demo-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .demo-grid { grid-template-columns: repeat(2, 1fr); }
  .bg-secondary { padding: 2rem !important; }
}
@media (max-width: 480px) {
  .demo-grid { grid-template-columns: 1fr; }
}