:root {
    --spot-primary: #3b82f6; /* Bright Blue */
    --spot-secondary: #0f172a; /* Navy */
    --spot-accent: #f59e0b; /* Amber */
    --spot-bg: #f0f9ff; /* Light Blue Tint */
    --spot-card-bg: rgba(255, 255, 255, 0.8);
    --spot-text: #1e293b;
    --spot-text-light: #64748b;
    --radius-xl: 32px;
}

body {
    background-color: var(--spot-bg);
    color: var(--spot-text);
    font-family: "Noto Sans JP", sans-serif;
}

/* Hero Section */
.spot-hero {
    position: relative;
    padding: 140px 0 80px;
    background: linear-gradient(180deg, #ffffff 0%, #e0f2fe 100%);
    overflow: hidden;
}

.spot-hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.spot-hero-text {
    flex: 1;
}

.spot-badge {
    display: inline-block;
    padding: 8px 16px;
    background: #dbeafe;
    color: var(--spot-primary);
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.spot-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(to right, var(--spot-secondary), var(--spot-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.spot-subtitle {
    font-size: 1.25rem;
    color: var(--spot-text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.spot-hero-img {
    flex: 1;
    position: relative;
}

.spot-hero-img img {
    width: 100%;
    max-width: 500px;
    filter: drop-shadow(0 20px 40px rgba(59, 130, 246, 0.2));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Steps Section */
.spot-steps {
    padding: 100px 0;
    background: #fff;
}

.step-card {
    text-align: center;
    position: relative;
}

.step-img-container {
    background: #eff6ff;
    border-radius: var(--radius-xl);
    padding: 20px;
    margin-bottom: 24px;
    transition: transform 0.3s;
}

.step-card:hover .step-img-container {
    transform: translateY(-10px);
}

.step-img-container img {
    border-radius: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    margin: 0 auto;
}

.step-num {
    color: var(--spot-primary);
    font-weight: 900;
    font-size: 1.2rem;
    margin-bottom: 8px;
    display: block;
    text-transform: uppercase;
}

/* Feature Sections */
.spot-feature {
    padding: 120px 0;
}

.spot-feature.alt {
    background: #fff;
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.feature-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    color: var(--spot-secondary);
}

.feature-content p {
    font-size: 1.1rem;
    color: var(--spot-text-light);
    line-height: 1.8;
    margin-bottom: 30px;
}

.feature-img img {
    width: 100%;
    max-width: 450px;
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

/* CTA Section */
.spot-cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--spot-primary), #2563eb);
    color: #fff;
    text-align: center;
    border-radius: var(--radius-xl);
    margin: 0 20px 100px;
}

.btn-spot-primary {
    background: #fff;
    color: var(--spot-primary);
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.1rem;
    transition: all 0.3s;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    display: inline-block;
}

.btn-spot-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

/* Responsive */
@media (max-width: 900px) {
    .spot-hero-content, .feature-grid {
        flex-direction: column;
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .spot-hero-content {
        flex-direction: column-reverse; /* Image top on mobile? Or bottom? Usually image top or text top. Let's keep text top for readability */
    }
    
    .spot-title {
        font-size: 2.5rem;
    }
    
    .feature-grid.reverse {
        display: flex;
        flex-direction: column-reverse;
    }
}