/* Modal Overlay */
.camera-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 25, 0.97) 0%, rgba(15, 23, 42, 0.97) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.camera-modal-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

/* Modal Container */
.camera-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.7);
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    background: linear-gradient(180deg, #0f1229 0%, #1a1f35 100%);
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.4);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.7),
        0 0 120px rgba(99, 102, 241, 0.3),
        inset 0 1px 0 rgba(139, 92, 246, 0.2);
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    overflow: hidden;
}

.camera-modal.active {
    display: flex;
    flex-direction: column;
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Modal Header */
.camera-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 36px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #a855f7 100%);
    color: white;
    border-bottom: 1px solid rgba(139, 92, 246, 0.6);
    position: relative;
    overflow: hidden;
}

.camera-modal-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    pointer-events: none;
}

.camera-modal[data-modal-type="lenses"] .camera-modal-header {
    background: linear-gradient(135deg, #db2777 0%, #a855f7 50%, #7c3aed 100%);
}

.camera-modal-title {
    font-size: 26px;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.camera-modal-close {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: white;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    line-height: 1;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.camera-modal-close:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Modal Body */
.camera-modal-body {
    padding: 36px;
    overflow-y: auto;
    flex: 1;
    background: linear-gradient(180deg, #0f1229 0%, #1a1f35 50%, #0f1229 100%);
    scroll-behavior: smooth;
    scroll-padding-top: 20px;
}

.camera-modal-body::-webkit-scrollbar {
    width: 10px;
}

.camera-modal-body::-webkit-scrollbar-track {
    background: #0a0a1a;
    border-radius: 10px;
}

.camera-modal-body::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #4f46e5 0%, #7c3aed 50%, #a855f7 100%);
    border-radius: 10px;
    border: 2px solid #0a0a1a;
    transition: background 0.3s ease;
}

.camera-modal-body::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #6366f1 0%, #8b5cf6 50%, #c084fc 100%);
}

/* Scroll Progress Indicator */
.camera-modal-scroll-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #4f46e5 0%, #7c3aed 50%, #a855f7 100%);
    width: 0%;
    transition: width 0.1s ease-out;
    z-index: 10;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.6);
}

/* Modal Content Styling */
.camera-modal-content {
    line-height: 1.6;
    color: #e5e7eb;
}

/* Fade-in animation for content elements */
.camera-modal-content > * {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.camera-modal-content > *:nth-child(1) { animation-delay: 0.1s; }
.camera-modal-content > *:nth-child(2) { animation-delay: 0.15s; }
.camera-modal-content > *:nth-child(3) { animation-delay: 0.2s; }
.camera-modal-content > *:nth-child(4) { animation-delay: 0.25s; }
.camera-modal-content > *:nth-child(5) { animation-delay: 0.3s; }
.camera-modal-content > *:nth-child(n+6) { animation-delay: 0.35s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll-triggered animations */
.camera-modal-content .scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.camera-modal-content .scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.camera-modal-content .scroll-reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.camera-modal-content .scroll-reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.camera-modal-content .scroll-reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.camera-modal-content .scroll-reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

.camera-modal-content .scroll-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.camera-modal-content .scroll-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

.camera-modal-content h1,
.camera-modal-content h2,
.camera-modal-content h3 {
    color: #c4b5fd;
    margin-top: 24px;
    margin-bottom: 16px;
    text-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

.camera-modal-content h1 {
    font-size: 28px;
    border-bottom: 3px solid;
    border-image: linear-gradient(90deg, #6366f1 0%, #a855f7 100%) 1;
    padding-bottom: 14px;
}

.camera-modal-content h2 {
    font-size: 24px;
}

.camera-modal-content h3 {
    font-size: 20px;
}

.camera-modal-content h4 {
    font-size: 18px;
    color: #c4b5fd;
    margin-top: 20px;
    margin-bottom: 12px;
}

.camera-modal-content p {
    margin-bottom: 16px;
    font-size: 16px;
    color: #d1d5db;
}

.camera-modal-content ul,
.camera-modal-content ol {
    margin-left: 24px;
    margin-bottom: 16px;
}

.camera-modal-content li {
    margin-bottom: 8px;
}

.camera-modal-content strong {
    color: #c4b5fd;
    font-weight: 600;
}

.camera-modal-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    border: 1px solid rgba(99, 102, 241, 0.4);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    margin: 16px 0;
}

.camera-modal-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    background: #1a1f35;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.camera-modal-content th,
.camera-modal-content td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
    color: #e5e7eb;
}

.camera-modal-content th {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.camera-modal-content tr:last-child td {
    border-bottom: none;
}

.camera-modal-content tr:hover td {
    background-color: rgba(99, 102, 241, 0.15);
}

/* Specification Grid */
.camera-modal-content .spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 18px;
    margin: 24px 0;
}

.camera-modal-content .spec-item {
    background: linear-gradient(135deg, #1a1f35 0%, #252b45 100%);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid;
    border-image: linear-gradient(180deg, #6366f1 0%, #a855f7 100%) 1;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease-out forwards;
}

.camera-modal-content .spec-item:nth-child(1) { animation-delay: 0.1s; }
.camera-modal-content .spec-item:nth-child(2) { animation-delay: 0.15s; }
.camera-modal-content .spec-item:nth-child(3) { animation-delay: 0.2s; }
.camera-modal-content .spec-item:nth-child(4) { animation-delay: 0.25s; }
.camera-modal-content .spec-item:nth-child(n+5) { animation-delay: 0.3s; }

.camera-modal-content .spec-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.camera-modal-content .spec-label {
    font-weight: 600;
    color: #c4b5fd;
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.camera-modal-content .spec-value {
    color: #e5e7eb;
    font-size: 16px;
}

/* Feature List */
.camera-modal-content .feature-list {
    list-style: none;
    margin-left: 0;
    padding-left: 0;
}

.camera-modal-content .feature-list li {
    padding-left: 32px;
    position: relative;
    margin-bottom: 14px;
    color: #d1d5db;
}

.camera-modal-content .feature-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #c4b5fd;
    font-weight: bold;
    font-size: 18px;
    background: rgba(99, 102, 241, 0.2);
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* Lens Cards */
.camera-modal-content .lens-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin: 24px 0;
}

.camera-modal-content .lens-card {
    background: linear-gradient(135deg, #1a1f35 0%, #252b45 100%);
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.4);
    padding: 24px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease, border-color 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.camera-modal-content .lens-card:nth-child(1) { animation-delay: 0.1s; }
.camera-modal-content .lens-card:nth-child(2) { animation-delay: 0.2s; }
.camera-modal-content .lens-card:nth-child(3) { animation-delay: 0.3s; }
.camera-modal-content .lens-card:nth-child(n+4) { animation-delay: 0.4s; }

.camera-modal-content .lens-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5);
    border-color: rgba(139, 92, 246, 0.7);
}

.camera-modal-content .lens-card h4 {
    margin-top: 0;
    color: #c4b5fd;
    border-bottom: 2px solid;
    border-image: linear-gradient(90deg, #6366f1 0%, #a855f7 100%) 1;
    padding-bottom: 10px;
}

/* Info Boxes */
.camera-modal-content .info-box {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(99, 102, 241, 0.15) 100%);
    border-left: 4px solid #3b82f6;
    padding: 18px 24px;
    border-radius: 12px;
    margin: 24px 0;
    color: #e5e7eb;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.camera-modal-content .warning-box {
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.15) 0%, rgba(251, 191, 36, 0.15) 100%);
    border-left: 4px solid #fb923c;
    padding: 18px 24px;
    border-radius: 12px;
    margin: 24px 0;
    color: #e5e7eb;
    box-shadow: 0 4px 12px rgba(251, 146, 60, 0.2);
}

.camera-modal-content .success-box {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15) 0%, rgba(74, 222, 128, 0.15) 100%);
    border-left: 4px solid #22c55e;
    padding: 24px 28px;
    border-radius: 16px;
    margin: 24px 0;
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.2);
}

.camera-modal-content .success-box > strong {
    display: block;
    font-size: 1.3em;
    color: #86efac;
    margin-bottom: 18px;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(34, 197, 94, 0.3);
}

/* Success Card Grid */
.success-card-grid {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 14px;
}

.success-card {
    background: linear-gradient(135deg, rgba(26, 31, 53, 0.95) 0%, rgba(37, 43, 69, 0.95) 100%);
    border: 2px solid rgba(99, 102, 241, 0.4);
    border-radius: 14px;
    padding: 20px 24px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 18px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInLeft 0.5s ease-out forwards;
}

.success-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #22c55e 0%, #86efac 100%);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    border-radius: 14px 0 0 14px;
}

.success-card {
    position: relative;
}

.success-card:nth-child(1) { animation-delay: 0.1s; }
.success-card:nth-child(2) { animation-delay: 0.2s; }
.success-card:nth-child(3) { animation-delay: 0.3s; }
.success-card:nth-child(4) { animation-delay: 0.4s; }
.success-card:nth-child(n+5) { animation-delay: 0.5s; }

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.success-card:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.5);
    border-color: rgba(139, 92, 246, 0.7);
    background: linear-gradient(135deg, rgba(26, 31, 53, 1) 0%, rgba(37, 43, 69, 1) 100%);
}

.success-card:hover::before {
    transform: translateY(0);
}

.success-card h4 {
    font-size: 1.1em;
    color: #86efac;
    margin: 0;
    font-weight: 700;
    min-width: 220px;
    flex-shrink: 0;
    line-height: 1.4;
    letter-spacing: 0.2px;
}

.success-card p {
    color: #d1d5db;
    line-height: 1.6;
    margin: 0;
    font-size: 14px;
    flex: 1;
    letter-spacing: 0.1px;
}

.success-card:hover p {
    color: #e5e7eb;
}

/* Loading State */
.camera-modal-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.camera-modal-spinner {
    border: 4px solid rgba(99, 102, 241, 0.2);
    border-top: 4px solid #6366f1;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error State */
.camera-modal-error {
    padding: 24px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15) 0%, rgba(220, 38, 38, 0.15) 100%);
    border-left: 4px solid #ef4444;
    border-radius: 12px;
    color: #fca5a5;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

/* Features Container Styles */
.features-container {
    padding: 0;
    max-width: 100%;
    background: linear-gradient(to bottom, #0f1229 0%, #1a1f35 50%, #0f1229 100%);
}

.features-container h1 {
    font-size: 2.2em;
    margin-bottom: 0;
    padding: 32px 40px;
    color: #e5e7eb;
    text-align: center;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #a855f7 100%);
    color: white;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    opacity: 0;
    animation: fadeInDown 0.6s ease-out 0.2s forwards;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Feature Hero Section */
.feature-hero {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #1e1b4b 100%);
    color: #e5e7eb;
    padding: 50px 40px;
    margin-bottom: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
}

.feature-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
    50% { transform: scale(1.1) rotate(180deg); opacity: 0.8; }
}

.feature-hero h2 {
    font-size: 2em;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #c4b5fd;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.3s forwards;
}

.feature-hero p {
    font-size: 1.15em;
    line-height: 1.8;
    color: #e5e7eb;
    opacity: 0;
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
}

/* Feature Section */
.feature-section {
    margin-bottom: 0;
    padding: 40px;
    background: #0f1229;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

.feature-section:nth-child(even) {
    background: #1a1f35;
}

.feature-header {
    margin-bottom: 30px;
    border-bottom: none;
    padding-bottom: 0;
    position: relative;
}

.feature-header h3 {
    font-size: 1.8em;
    color: #e5e7eb;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #a855f7 100%);
    color: white;
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
    margin: 0;
    position: relative;
    overflow: hidden;
}

.feature-header h3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
}

.feature-header h3 i {
    color: white;
    font-size: 1.3em;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

/* Feature Grid */
.feature-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.feature-grid .feature-card {
    width: 100%;
    max-width: 100%;
}

.feature-card {
    background: linear-gradient(135deg, #1a1f35 0%, #252b45 100%);
    border: 2px solid rgba(99, 102, 241, 0.4);
    border-radius: 16px;
    padding: 28px 32px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
    min-height: auto;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #4f46e5 0%, #a855f7 100%);
    transform: translateY(-100%);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateX(12px);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.6);
    border-color: rgba(139, 92, 246, 0.7);
    background: linear-gradient(135deg, #252b45 0%, #2d3351 100%);
}

.feature-card h4 {
    font-size: 1.35em;
    color: #c4b5fd;
    margin-bottom: 0;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
    line-height: 1.4;
    min-width: 220px;
    flex-shrink: 0;
    letter-spacing: -0.3px;
    text-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

.feature-card h4::before {
    content: '●';
    color: #a78bfa;
    font-size: 0.6em;
    text-shadow: 0 0 8px rgba(167, 139, 250, 0.6);
}

.feature-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-card p {
    color: #d1d5db;
    line-height: 1.7;
    margin-bottom: 0;
    font-size: 15px;
    position: relative;
    z-index: 1;
    letter-spacing: 0.2px;
}

.feature-card:hover p {
    color: #e5e7eb;
}

.feature-card ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px 16px;
}

.feature-card ul li {
    color: #d1d5db;
    margin-bottom: 0;
    line-height: 1.6;
    padding-left: 26px;
    position: relative;
    font-size: 14px;
    letter-spacing: 0.1px;
}

.feature-card:hover ul li {
    color: #e5e7eb;
}

.feature-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 1px;
    color: #c4b5fd;
    font-weight: bold;
    font-size: 13px;
    background: rgba(139, 92, 246, 0.2);
    width: 19px;
    height: 19px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* Feature Callout */
.feature-callout {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #a855f7 100%);
    color: white;
    padding: 50px 40px;
    margin-top: 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 -6px 24px rgba(99, 102, 241, 0.5);
}

.feature-callout::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
}

.feature-callout h3 {
    font-size: 2em;
    margin-bottom: 35px;
    text-align: center;
    position: relative;
    z-index: 1;
    font-weight: 700;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
    color: white;
}

/* Use Case Grid */
.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
    position: relative;
    z-index: 1;
}

.use-case {
    background: linear-gradient(135deg, rgba(26, 31, 53, 0.95) 0%, rgba(37, 43, 69, 0.95) 100%);
    padding: 28px 22px;
    border-radius: 16px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(99, 102, 241, 0.4);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 180px;
    opacity: 0;
    transform: scale(0.9);
    animation: scaleIn 0.5s ease-out forwards;
}

.use-case:nth-child(1) { animation-delay: 0.1s; }
.use-case:nth-child(2) { animation-delay: 0.2s; }
.use-case:nth-child(3) { animation-delay: 0.3s; }
.use-case:nth-child(4) { animation-delay: 0.4s; }
.use-case:nth-child(5) { animation-delay: 0.5s; }
.use-case:nth-child(6) { animation-delay: 0.6s; }
.use-case:nth-child(n+7) { animation-delay: 0.7s; }

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.use-case:hover {
    background: linear-gradient(135deg, rgba(37, 43, 69, 1) 0%, rgba(45, 51, 81, 1) 100%);
    transform: translateY(-12px) scale(1.04);
    box-shadow: 0 16px 40px rgba(99, 102, 241, 0.6);
    border-color: rgba(139, 92, 246, 0.7);
}

.use-case i {
    font-size: 2.8em;
    margin-bottom: 14px;
    display: block;
    color: #c4b5fd;
    background: linear-gradient(135deg, #7c3aed 0%, #c4b5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 4px 12px rgba(139, 92, 246, 0.6));
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.use-case:hover i {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 6px 16px rgba(139, 92, 246, 0.8));
}

.use-case h4 {
    font-size: 1.15em;
    margin-bottom: 10px;
    font-weight: 700;
    color: #e5e7eb;
    letter-spacing: 0.3px;
    line-height: 1.3;
}

.use-case p {
    font-size: 0.9em;
    opacity: 0.85;
    color: #d1d5db;
    line-height: 1.6;
    letter-spacing: 0.2px;
    margin: 0;
}

.use-case:hover h4 {
    color: #ddd6fe;
}

.use-case:hover p {
    opacity: 1;
    color: #e5e7eb;
}

/* Smooth transitions for all interactive elements */
a, button, .camera-modal-content img {
    transition: all 0.3s ease;
}

.camera-modal-content img:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4);
}

/* Parallax effect for background gradients on scroll */
@supports (scroll-behavior: smooth) {
    .camera-modal-body {
        will-change: scroll-position;
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .feature-card {
        flex-direction: column;
        padding: 24px;
        gap: 16px;
    }
    
    .feature-card h4 {
        min-width: auto;
        width: 100%;
        margin-bottom: 0;
        font-size: 1.25em;
    }
    
    .feature-card-content {
        gap: 10px;
    }
    
    .feature-card ul {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .use-case-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 16px;
    }
    
    .use-case {
        padding: 24px 18px;
        min-height: 160px;
    }
    
    .use-case i {
        font-size: 2.5em;
        margin-bottom: 12px;
    }
    
    .use-case h4 {
        font-size: 1.1em;
    }
    
    .use-case p {
        font-size: 0.85em;
    }
}

@media (max-width: 768px) {
    .camera-modal {
        width: 95%;
        max-height: 90vh;
    }
    
    .camera-modal-header {
        padding: 20px 24px;
    }
    
    .camera-modal-title {
        font-size: 20px;
    }
    
    .camera-modal-body {
        padding: 24px 20px;
    }
    
    .camera-modal-content h1 {
        font-size: 24px;
    }
    
    .camera-modal-content h2 {
        font-size: 20px;
    }
    
    .camera-modal-content h3 {
        font-size: 18px;
    }
    
    .camera-modal-content .spec-grid {
        grid-template-columns: 1fr;
    }
    
    .camera-modal-content .lens-grid {
        grid-template-columns: 1fr;
    }
    
    .features-container h1 {
        font-size: 1.5em;
    }
    
    .feature-hero {
        padding: 20px;
    }
    
    .feature-hero h2 {
        font-size: 1.4em;
    }
    
    .feature-hero p {
        font-size: 1em;
    }
    
    .feature-section {
        padding: 30px 20px;
    }
    
    .feature-grid {
        gap: 16px;
    }
    
    .feature-card {
        padding: 18px;
        flex-direction: column;
    }
    
    .feature-card h4 {
        font-size: 1.2em;
        min-width: auto;
        margin-bottom: 10px;
    }
    
    .feature-card p {
        font-size: 13px;
    }
    
    .feature-card ul li {
        font-size: 12px;
    }
    
    .use-case-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
    
    .use-case {
        padding: 22px 16px;
        min-height: 150px;
    }
    
    .use-case i {
        font-size: 2.3em;
    }
    
    .use-case h4 {
        font-size: 1.05em;
    }
    
    .use-case p {
        font-size: 0.82em;
    }
}

@media (max-width: 480px) {
    .camera-modal {
        width: 100%;
        max-width: 100%;
        border-radius: 12px;
        max-height: 95vh;
    }
    
    .camera-modal-header {
        padding: 16px 20px;
    }
    
    .camera-modal-body {
        padding: 20px 16px;
    }
    
    .features-container {
        padding: 15px;
    }
    
    .feature-section {
        padding: 25px 15px;
    }
    
    .feature-card {
        padding: 18px;
        gap: 12px;
    }
    
    .feature-card h4 {
        font-size: 1.15em;
        gap: 8px;
    }
    
    .feature-card p {
        font-size: 13px;
    }
    
    .feature-card ul li {
        font-size: 12px;
        padding-left: 22px;
    }
    
    .feature-card ul li::before {
        width: 17px;
        height: 17px;
        font-size: 11px;
    }
    
    .feature-callout {
        padding: 20px;
    }
    
    .use-case-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .use-case {
        padding: 20px 16px;
        min-height: 140px;
    }
    
    .use-case i {
        font-size: 2.2em;
        margin-bottom: 10px;
    }
    
    .use-case h4 {
        font-size: 1em;
        margin-bottom: 8px;
    }
    
    .use-case p {
        font-size: 0.8em;
    }
}