/* Hero Section */
.hero-section {
    text-align: center;
    padding: clamp(30px, 8vw, 80px) clamp(10px, 3vw, 20px) clamp(20px, 6vw, 60px);
    background: linear-gradient(135deg, rgba(33, 70, 139, 0.03) 0%, var(--dutch-white) 100%);
    margin-bottom: 0;
    border-top: 4px solid transparent;
    border-image: linear-gradient(to right, var(--dutch-red) 0%, var(--dutch-red) 33.33%, var(--dutch-white) 33.33%, var(--dutch-white) 66.66%, var(--dutch-blue) 66.66%, var(--dutch-blue) 100%);
    border-image-slice: 1;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--light-text-color);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.hero-btn {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hero-subtext {
    font-size: 0.875rem;
    color: var(--light-text-color);
    margin: 0;
}

/* Features Section */
.features-section {
    padding: clamp(30px, 8vw, 80px) clamp(10px, 3vw, 20px);
    background-color: #FFFFFF;
}

.features-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.features-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.features-header p {
    font-size: 1.125rem;
    color: var(--light-text-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    color: var(--dutch-red);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.feature-card p {
    font-size: 1rem;
    color: var(--light-text-color);
    line-height: 1.6;
}

/* Pricing Calculator Section */
.pricing-calculator {
    padding: clamp(30px, 8vw, 80px) clamp(10px, 3vw, 20px);
    background: #FFFFFF;
    text-align: center;
}

.calculator-content {
    max-width: 600px;
    margin: 0 auto;
}

.pricing-calculator h2 {
    font-size: 2.25rem;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.calculator-subtitle {
    font-size: 1rem;
    color: var(--light-text-color);
    margin-bottom: 3rem;
}

.storage-display {
    margin-bottom: 2rem;
}

.storage-value {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 700;
    color: var(--dutch-blue);
}

.storage-unit {
    font-size: clamp(1.25rem, 4vw, 2rem);
    color: var(--light-text-color);
    margin-left: 0.5rem;
}

.slider-container {
    margin-bottom: 3rem;
}

#storageSlider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, var(--dutch-red), var(--dutch-blue));
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

#storageSlider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--dutch-blue);
    cursor: pointer;
    border: 3px solid #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

#storageSlider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--dutch-blue);
    cursor: pointer;
    border: 3px solid #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--light-text-color);
}

.price-display {
    margin-bottom: 2.5rem;
    padding: clamp(1rem, 3vw, 2rem);
    background: linear-gradient(135deg, rgba(33, 70, 139, 0.05) 0%, rgba(174, 28, 40, 0.05) 100%);
    border-radius: 12px;
    border: 2px solid var(--dutch-blue);
}

.price-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.currency {
    font-size: clamp(1.25rem, 4vw, 2rem);
    color: var(--text-color);
    margin-right: 0.25rem;
}

.price-value {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 700;
    color: var(--dutch-red);
}

.price-period {
    font-size: clamp(0.875rem, 2.5vw, 1.25rem);
    color: var(--light-text-color);
    margin-left: 0.5rem;
}

.price-description {
    font-size: clamp(0.875rem, 2.5vw, 1.125rem);
    color: var(--dutch-blue);
    font-weight: 600;
    margin: 0;
}

.pricing-calculator .cta-btn {
    padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 5vw, 3rem);
    font-size: clamp(0.875rem, 2.5vw, 1.125rem);
}

/* Use Cases Section */
.use-cases-section {
    padding: clamp(30px, 8vw, 80px) clamp(10px, 3vw, 20px);
    background: linear-gradient(135deg, rgba(174, 28, 40, 0.02) 0%, rgba(33, 70, 139, 0.02) 100%);
    text-align: center;
}

.use-cases-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: clamp(1.5rem, 3vw, 2rem);
    max-width: 1200px;
    margin: 0 auto;
}

.use-case-card {
    background-color: #FFFFFF;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.use-case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(174, 28, 40, 0.15);
    border-left: 4px solid var(--dutch-red);
    border-right: 4px solid var(--dutch-blue);
}

.use-case-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
}

.use-case-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.use-case-card p {
    font-size: 1rem;
    color: var(--light-text-color);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: clamp(40px, 10vw, 100px) clamp(10px, 3vw, 20px);
    background: linear-gradient(135deg, var(--dutch-blue) 0%, var(--dutch-blue-dark) 100%);
    text-align: center;
    color: var(--dutch-white);
    border-top: 6px solid var(--dutch-red);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: 2.75rem;
    color: var(--dutch-white);
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
}

.cta-btn {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    background-color: var(--dutch-white);
    color: var(--dutch-blue);
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    border: 2px solid var(--dutch-red);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(174, 28, 40, 0.3);
    background-color: var(--dutch-red);
    color: var(--dutch-white);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-section h1 {
        font-size: 3rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-header h2,
    .use-cases-section h2,
    .cta-section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 20px 50px;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-ctas {
        flex-direction: column;
        gap: 0.75rem;
    }

    .hero-btn {
        width: 100%;
        max-width: 300px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .features-section,
    .use-cases-section {
        padding: 60px 20px;
    }

    .cta-section {
        padding: 60px 20px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 40px 15px 30px;
    }

    .hero-section h1 {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .features-header h2,
    .use-cases-section h2,
    .cta-section h2 {
        font-size: 1.5rem;
    }

    .pricing-calculator {
        padding: 40px 15px;
    }

    .pricing-calculator h2 {
        font-size: 1.5rem;
    }

    .calculator-subtitle {
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }

    .storage-display {
        margin-bottom: 1.5rem;
    }

    .slider-container {
        margin-bottom: 2rem;
    }

    .features-section,
    .use-cases-section {
        padding: 40px 15px;
    }

    .cta-section {
        padding: 40px 15px;
    }

    .cta-section h2 {
        font-size: 1.75rem;
    }

    .cta-section p {
        font-size: 1rem;
    }
}

@media (max-width: 360px) {
    .hero-section {
        padding: 30px 10px 20px;
    }

    .hero-section h1 {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }

    .hero-subtitle {
        font-size: 0.875rem;
    }

    .pricing-calculator {
        padding: 30px 10px;
    }

    .pricing-calculator h2 {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    .calculator-subtitle {
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }

    .storage-display {
        margin-bottom: 1rem;
    }

    .slider-container {
        margin-bottom: 1.5rem;
    }

    .price-display {
        margin-bottom: 1.5rem;
        padding: 0.75rem;
    }

    .features-section,
    .use-cases-section {
        padding: 30px 10px;
    }

    .features-grid {
        gap: 1.5rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .use-cases-grid {
        gap: 1.5rem;
    }

    .use-case-card {
        padding: 1.5rem;
    }

    .cta-section {
        padding: 30px 10px;
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }

    .cta-section p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
}