/* Innovation Page Styles */

/* ========================================
   Page Header
   ======================================== */

.page-header {
    margin-top: 80px;
    padding: 180px 20px 100px;
    text-align: center;
    position: relative;
}

.header-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    color: var(--accent-blue);
}

.page-description {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-dark);
    opacity: 0.85;
}

/* ========================================
   Problem Section
   ======================================== */

.problem-section {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5), rgba(250, 235, 215, 0.3));
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.problem-card {
    padding: 2.5rem;
    text-align: center;
}

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #ef4444, var(--accent-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.problem-card h3 {
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

.solution-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.solution-feature {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.solution-feature .feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-blue));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.solution-feature h4 {
    margin-bottom: 0.5rem;
    color: var(--accent-blue);
}

.sensor-diagram {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.model-image {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.model-img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: 15px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.diagram-center {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-blue));
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    box-shadow: 0 20px 60px rgba(227, 119, 64, 0.4);
    animation: float 3s ease-in-out infinite;
}

.diagram-center span {
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

.diagram-sensor {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-orange);
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: orbit 10s linear infinite;
}

.s1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.s2 {
    bottom: 30%;
    left: 0;
}

.s3 {
    bottom: 30%;
    right: 0;
}

@keyframes orbit {
    from {
        transform: rotate(0deg) translateX(100px) rotate(0deg);
    }
    to {
        transform: rotate(360deg) translateX(100px) rotate(-360deg);
    }
}

.ai-section {
    background: var(--accent-blue);
    color: white;
}

.ai-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.ai-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-brain {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, var(--accent-orange), rgba(255, 255, 255, 0.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: white;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: pulse 3s infinite;
}

.ai-image {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.ai-img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: 15px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.ai-content h2 {
    color: white;
    margin-bottom: 1.5rem;
}

.ai-content .section-subtitle {
    color: var(--accent-orange);
}

.ai-benefits {
    list-style: none;
    margin-top: 2rem;
}

.ai-benefits li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.ai-benefits i {
    color: var(--accent-orange);
    font-size: 1.2rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.advantage-card {
    padding: 2.5rem;
    text-align: center;
}

.advantage-card h3 {
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-beige), rgba(255, 255, 255, 0.5));
}

.cta-card {
    padding: 4rem;
    text-align: center;
}

.cta-card h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    color: var(--accent-blue);
}

.cta-card p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .solution-content,
    .ai-grid {
        grid-template-columns: 1fr;
    }
    
    .sensor-diagram {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .page-header {
        margin-top: 80px;
        padding: 140px 20px 70px;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .glass-button {
        width: 100%;
    }
}