/* PompKal Product Page Styles */

/* Hero Section */
.pompkal-hero {
    min-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 120px;
    padding-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.pompkal-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(123, 196, 116, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 70% 80%, rgba(168, 225, 161, 0.15) 0%, transparent 60%),
        linear-gradient(135deg, rgba(91, 154, 82, 0.05) 0%, rgba(59, 59, 66, 0.02) 100%);
    pointer-events: none;
}

.hero-content-center {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.app-icon {
    width: clamp(140px, 22vw, 200px);
    height: clamp(140px, 22vw, 200px);
    margin: 0 auto 2.5rem;
    border-radius: clamp(28px, 5vw, 40px);
    overflow: hidden;
    box-shadow: 
        var(--shadow-glass), 
        0 0 60px rgba(91, 154, 82, 0.4),
        0 20px 40px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--glass-border);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    transition: var(--transition-slow);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.app-icon:hover {
    transform: scale(1.08) translateY(-5px);
    box-shadow: 
        var(--shadow-float), 
        0 0 80px rgba(91, 154, 82, 0.6),
        0 25px 50px rgba(0, 0, 0, 0.4);
    border-color: rgba(123, 196, 116, 0.5);
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pompkal-hero h1 {
    font-size: var(--text-4xl);
    margin-bottom: 1rem;
    color: var(--text-light);
    font-weight: var(--font-weight-black);
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: var(--text-xl);
    color: var(--accent-light);
    margin-bottom: 2rem;
    font-weight: var(--font-weight-semibold);
    letter-spacing: -0.01em;
}

.lead {
    font-size: var(--text-lg);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.feature-badges {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.badge-pill {
    background: var(--glass-card);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semibold);
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.badge-pill i {
    color: var(--accent-light);
    font-size: 1.1em;
}

.badge-pill:hover {
    background: var(--glass-card-hover);
    border-color: rgba(123, 196, 116, 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glass);
}

.download-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    align-items: center;
}

.btn-download {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: var(--radius-md, 16px);
    background: var(--glass-card, rgba(255, 255, 255, 0.12));
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.18));
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.btn-download img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    transition: all 0.3s ease;
}

.btn-download::after {
    content: none;
    display: none;
}

/* Hover effects for desktop */
@media (hover: hover) {
    .btn-download:hover {
        transform: translateY(-4px);
        background: var(--glass-card-hover, rgba(255, 255, 255, 0.18));
        box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
        border-color: rgba(91, 154, 82, 0.4);
    }
    
    .btn-download:hover img {
        transform: scale(1.05);
        filter: drop-shadow(0 4px 12px rgba(91, 154, 82, 0.4));
    }
}

/* Active/tap state for mobile */
.btn-download:active {
    transform: scale(0.97);
    background: var(--glass-card-hover, rgba(255, 255, 255, 0.18));
}

/* Screenshots Section */
.screenshots {
    padding: var(--section-padding);
    position: relative;
}

.screenshots::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(123, 196, 116, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(168, 225, 161, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(clamp(200px, 25vw, 280px), 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    position: relative;
    z-index: 1;
}

.screenshot-item {
    background: var(--glass-card);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-glass);
    border: 1px solid var(--glass-border);
    transition: var(--transition-slow);
}

.screenshot-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float), var(--shadow-glow);
    border-color: rgba(123, 196, 116, 0.3);
}

.screenshot-item img {
    width: 100%;
    height: auto;
    display: block;
}

/* Section Styling */
.section-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-weight-black);
    color: var(--text-light);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
    line-height: 1.6;
}

/* Why PompKal Section */
.why-pompkal {
    padding: var(--section-padding);
    text-align: center;
}

.why-pompkal h2 {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.section-intro {
    max-width: 800px;
    margin: 0 auto;
    font-size: var(--text-lg);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

/* Features Section */
.features-section {
    padding: var(--section-padding);
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 70% 30%, rgba(59, 59, 66, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(91, 154, 82, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(clamp(280px, 32vw, 350px), 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    position: relative;
    z-index: 1;
}

.feature-card {
    background: var(--glass-card);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    padding: clamp(2.5rem, 4vw, 3.5rem);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    border: 1px solid var(--glass-border);
    transition: var(--transition-slow);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(123, 196, 116, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
}

.feature-card:hover {
    transform: translateY(-12px);
    background: var(--glass-card-hover);
    box-shadow: 
        var(--shadow-float), 
        var(--shadow-glow),
        0 0 40px rgba(91, 154, 82, 0.3);
    border-color: rgba(123, 196, 116, 0.4);
}

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

.feature-icon {
    font-size: clamp(3rem, 6vw, 4rem);
    margin-bottom: 1.5rem;
    color: var(--accent-light);
    filter: drop-shadow(0 0 20px rgba(91, 154, 82, 0.5));
    transition: var(--transition-slow);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 30px rgba(91, 154, 82, 0.7));
}

.feature-card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-xl);
}

.feature-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin: 0;
}

/* Pricing Section */
.pricing-section {
    padding: var(--section-padding);
    position: relative;
}

.pricing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 50% 20%, rgba(91, 154, 82, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(59, 59, 66, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(clamp(300px, 40vw, 400px), 1fr));
    gap: clamp(2rem, 4vw, 3rem);
    max-width: 900px;
    margin: 0 auto 3rem;
    position: relative;
    z-index: 1;
}

.plan-card {
    background: var(--glass-card);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    padding: clamp(2.5rem, 5vw, 3.5rem);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    border: 1px solid var(--glass-border);
    transition: var(--transition-slow);
    text-align: center;
    position: relative;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float), var(--shadow-glow);
    border-color: rgba(123, 196, 116, 0.3);
}

.plan-card.featured {
    background: var(--glass-card-hover);
    border-color: rgba(123, 196, 116, 0.4);
    transform: scale(1.05);
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-light), var(--accent-color));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-xl);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    box-shadow: var(--shadow-glass);
}

.plan-card h3 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: var(--text-2xl);
}

.price {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: var(--font-weight-black);
    color: var(--text-light);
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-light), rgba(123, 196, 116, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price span {
    font-size: var(--text-base);
    font-weight: var(--font-weight-normal);
    color: rgba(255, 255, 255, 0.7);
    -webkit-text-fill-color: rgba(255, 255, 255, 0.7);
}

.plan-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    font-size: var(--text-base);
}

.plan-features {
    list-style: none;
    margin-bottom: 2.5rem;
    text-align: left;
}

.plan-features li {
    padding: 0.75rem 0;
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: var(--text-base);
}

.plan-features li i {
    color: var(--accent-light);
    font-size: 1.1rem;
}

.plan-card .btn {
    width: 100%;
}

.subscription-note {
    max-width: 800px;
    margin: 0 auto;
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    line-height: 1.7;
}

/* Calibration Types Section */
.calibration-types {
    padding: var(--section-padding);
}

.calibration-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(clamp(280px, 32vw, 350px), 1fr));
    gap: clamp(2rem, 4vw, 3rem);
    max-width: 1200px;
    margin: 0 auto;
}

.calibration-type {
    background: var(--glass-card);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    padding: clamp(2.5rem, 4vw, 3.5rem);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    border: 1px solid var(--glass-border);
    transition: var(--transition-slow);
    text-align: center;
}

.calibration-type:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float), var(--shadow-glow);
    border-color: rgba(123, 196, 116, 0.4);
    background: var(--glass-card-hover);
}

.calibration-icon {
    font-size: clamp(3rem, 6vw, 4rem);
    margin-bottom: 1.5rem;
    color: var(--accent-light);
    filter: drop-shadow(0 0 20px rgba(91, 154, 82, 0.5));
    transition: var(--transition);
}

.calibration-type:hover .calibration-icon {
    transform: scale(1.15) rotate(5deg);
    filter: drop-shadow(0 0 30px rgba(91, 154, 82, 0.7));
}

.calibration-type h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-xl);
}

.calibration-type p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin: 0;
    font-size: var(--text-base);
}

/* Testimonials Section */
.testimonials-section {
    padding: var(--section-padding);
    position: relative;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(59, 59, 66, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(91, 154, 82, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(clamp(280px, 32vw, 350px), 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: var(--glass-card);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    padding: clamp(2.5rem, 4vw, 3.5rem);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    border: 1px solid var(--glass-border);
    transition: var(--transition-slow);
    text-align: center;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-12px);
    background: var(--glass-card-hover);
    box-shadow: 
        var(--shadow-float), 
        var(--shadow-glow),
        0 0 40px rgba(91, 154, 82, 0.2);
    border-color: rgba(123, 196, 116, 0.3);
}

.testimonial-icon {
    font-size: clamp(3rem, 6vw, 4rem);
    margin-bottom: 1.5rem;
    color: var(--accent-light);
    filter: drop-shadow(0 0 20px rgba(91, 154, 82, 0.4));
    transition: var(--transition);
}

.testimonial-card:hover .testimonial-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 30px rgba(91, 154, 82, 0.6));
}

.testimonial-card h3 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-xl);
}

.testimonial-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    font-style: italic;
    margin: 0 0 1.5rem 0;
    font-size: var(--text-base);
}

.testimonial-meta {
    font-size: var(--text-sm);
    color: var(--accent-light);
    font-weight: var(--font-weight-semibold);
    font-style: normal;
}

/* Requirements Section */
.requirements-section {
    padding: var(--section-padding);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(clamp(200px, 25vw, 250px), 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    max-width: 1100px;
    margin: 0 auto;
}

.requirement-item {
    background: var(--glass-card);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    padding: clamp(2rem, 4vw, 2.5rem);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    border: 1px solid var(--glass-border);
    transition: var(--transition-slow);
    text-align: center;
}

.requirement-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float);
    border-color: rgba(123, 196, 116, 0.3);
}

.requirement-item i {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--accent-light);
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(91, 154, 82, 0.3));
    transition: var(--transition);
}

.requirement-item:hover i {
    transform: scale(1.1);
    filter: drop-shadow(0 0 20px rgba(91, 154, 82, 0.5));
}

.requirement-item h3 {
    color: var(--text-light);
    margin-bottom: 0.75rem;
    font-size: var(--text-xl);
}

.requirement-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-sm);
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: var(--section-padding);
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 50% 50%, rgba(91, 154, 82, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section h2 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.cta-section p {
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: var(--text-lg);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

/* Responsive Design */
@media (max-width: 768px) {
    .pompkal-hero {
        min-height: 80vh;
        padding-top: 100px;
    }

    .screenshots-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .plan-card.featured {
        transform: scale(1);
    }

    .plan-card.featured:hover {
        transform: translateY(-8px);
    }

    .requirements-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

@media (max-width: 768px) {
    .download-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .btn-download {
        width: auto;
    }

    .btn-download img {
        height: 55px;
    }
}

@media (max-width: 480px) {
    .download-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-download {
        width: auto;
    }

    .btn-download img {
        height: 50px;
    }

    .screenshots-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Performance Optimization for Budget Devices */
@media (max-width: 768px) {
    /* Reduce blur on mobile */
    .pompkal-hero,
    .features-section,
    .screenshots,
    .pricing-section,
    .cta-section {
        backdrop-filter: blur(4px) !important;
        -webkit-backdrop-filter: blur(4px) !important;
    }
}

@media (max-width: 768px) and (max-resolution: 1.5dppx) {
    /* Minimal effects for budget devices */
    .pompkal-hero,
    .features-section,
    .screenshots,
    .pricing-section,
    .cta-section {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
    
    * {
        animation: none !important;
        transition: opacity 0.2s ease, transform 0.2s ease !important;
    }
}