/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color System V2 */
    --primary-gradient: linear-gradient(135deg, #0070f3 0%, #7928ca 100%);
    --primary-blue: #0070f3;
    --primary-purple: #7928ca;
    --dark-bg: #1A1A1A;
    --dark-surface: #2a2a2a; /* Slightly lighter for surfaces */
    --dark-border: #333;
    --text-primary: #FFFFFF;
    --text-secondary: #A1A1A1;
    --text-muted: #64748b;

    /* Typography V2 */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-code: 'Fira Code', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Spacing (8px grid) V2 */
    --spacing-xs: 0.25rem; /* 4px */
    --spacing-sm: 0.5rem;  /* 8px */
    --spacing-md: 1rem;    /* 16px */
    --spacing-lg: 1.5rem;  /* 24px */
    --spacing-xl: 2rem;    /* 32px */
    --spacing-2xl: 3rem;   /* 48px */
    --spacing-3xl: 4rem;   /* 64px */

    /* Layout V2 */
    --container-padding: 1rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Touch Targets */
    --touch-target: 44px;
    --button-height: 48px;
}

/* Base Styles V2 */
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Dynamic Background V2 - Subtle animated gradient */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 15% 50%, rgba(0, 112, 243, 0.1), transparent 35%),
                radial-gradient(circle at 85% 30%, rgba(121, 40, 202, 0.1), transparent 35%);
    animation: background-pan 25s linear infinite;
}

@keyframes background-pan {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}












/* Container */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Navigation Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid rgba(200, 200, 200, 0.2);
    z-index: 1000;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--primary-gradient);
    opacity: 0.5;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.logo {
    width: 32px;
    height: 32px;
}

.brand-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Desktop Navigation */
.desktop-nav {
    display: none;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: var(--font-size-xs);
    margin-left: var(--spacing-xs);
    transition: var(--transition);
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

.nav-dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.dropdown-icon {
    font-size: var(--font-size-xl);
}

.dropdown-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.dropdown-desc {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: var(--touch-target);
    height: var(--touch-target);
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--dark-surface);
    border-bottom: 1px solid var(--dark-border);
    transform: translateY(-100%);
    transition: var(--transition);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
}

.mobile-nav.active {
    transform: translateY(0);
}

.mobile-nav-content {
    padding: var(--spacing-lg) var(--container-padding);
}

.mobile-nav-link {
    display: block;
    padding: var(--spacing-md) 0;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.mobile-nav-link:hover {
    color: var(--primary-blue);
}

.mobile-nav-link.sub {
    padding-left: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.mobile-nav-title {
    font-weight: 600;
    color: var(--text-primary);
    margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
}

.mobile-nav-section {
    margin: var(--spacing-lg) 0;
}

/* Main Content */
.main-content {
    margin-top: 0;
}

/* Hero Section V2 */
.hero-section {
    min-height: 60vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-lg) var(--container-padding);
    text-align: center;
}

.hero-container {
    padding: var(--spacing-xl) var(--container-padding);
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.hero-content {
    width: 100%;
}

.hero-title {
    font-size: 2.5rem; /* Increased size */
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-top: var(--spacing-xs);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    max-width: 600px; /* Constrain line length */
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    width: 100%;
}

/* CTA Buttons V2 */
.cta-primary,
.cta-secondary {
    width: 100%;
    max-width: 320px;
    height: var(--button-height);
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    overflow: hidden;
}

.cta-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 112, 243, 0.3);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 112, 243, 0.4);
}

.hero-tags {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.tag {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--dark-border);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary-blue);
    color: var(--text-primary);
    border-color: var(--primary-blue);
}

.cta-secondary {
    background: var(--dark-surface);
    color: var(--text-primary);
    border-color: var(--dark-border);
}

.cta-secondary:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
}

.hero-visual {
    width: 100%;
    order: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: clamp(360px, 55vh, 620px);
    background: #111;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--dark-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain; /* Changed to contain to show the whole image */
    border-radius: inherit;
    clip-path: inset(0 round var(--border-radius-lg));
    -webkit-clip-path: inset(0 round var(--border-radius-lg));
    opacity: 0;
    transition: opacity 1s ease-in-out;
    transform: translateX(100%);
}

.hero-image.active {
    opacity: 1;
    transform: translateX(0);
    animation: slideInFromRight 1s ease-out forwards;
}

.hero-image.exiting {
    opacity: 0;
    transform: translateX(-100%);
}




/* Mobile-specific Utility Classes */
.mobile-only {
    display: block;
}

.desktop-only {
    display: none;
}

/* Mobile-specific animations */
@keyframes mobileSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-slide-in {
    animation: mobileSlideIn 0.4s ease-out;
}

/* Mobile touch feedback */
.touch-feedback {
    position: relative;
    overflow: hidden;
}

.touch-feedback::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.touch-feedback:active::after {
    width: 200px;
    height: 200px;
}

/* Responsive Design - Tablet */
@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }

    .hero-container {
        display: grid; /* Ensure grid is explicitly set */
        grid-template-columns: 50% 50%;
        align-items: center; /* Vertically center content */
        gap: var(--spacing-xl);
        text-align: left;
    }

    .hero-content {
        text-align: left;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-cta {
        flex-direction: row;
        justify-content: flex-start;
    }

    .cta-primary,
    .cta-secondary {
        width: auto;
        padding: 0 var(--spacing-xl);
    }

    .data-flow-animation {
        width: 350px;
        height: 350px;
    }
}

/* Products Section V2 */
.products-section {
    padding: var(--spacing-3xl) 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding: 0 var(--container-padding);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.5;
    max-width: 600px;
    margin: 0 auto;
}

.products-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: 0 var(--container-padding);
}

/* Product Cards V2 - Glassmorphism */
.product-card {
    background: rgba(42, 42, 42, 0.5); /* Semi-transparent dark background */
    border: 1px solid var(--dark-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-blue);
    box-shadow: 0 12px 40px rgba(0, 112, 243, 0.15);
}

.product-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border-radius: 16px;
    color: white;
    align-self: flex-start;
    box-shadow: 0 4px 20px rgba(0, 112, 243, 0.3);
}

.icon-animation {
    font-size: 1.75rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.product-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.3;
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-base);
    line-height: 1.5;
}

.product-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
    padding-left: 0; /* Reset padding */
    flex-grow: 1;
}

.product-features li {
    padding: 6px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--spacing-xl);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
    font-size: 14px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0, 112, 243, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-cta {
    display: flex;
    justify-content: flex-start; /* Align button to the left */
    margin-top: var(--spacing-lg);
}

.product-btn {
    background: var(--dark-surface);
    color: var(--text-primary);
    border: 1px solid var(--dark-border);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.product-btn:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

/* Mobile Slider Indicators V2 */
.slider-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--dark-border);
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: var(--primary-blue);
    transform: scale(1.3);
    box-shadow: 0 0 10px rgba(0, 112, 243, 0.5);
}

/* Footer V2 */
.footer {
    background: transparent; /* Remove white background */
    border-top: 1px solid var(--dark-border);
    padding: var(--spacing-3xl) 0 var(--spacing-lg) 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer-content {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    /* No changes needed */
}

.footer-logo {
    width: 40px;
    height: 40px;
    margin-bottom: var(--spacing-sm);
}

.footer-brand-text {
    display: flex;
    flex-direction: column;
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.footer-mission {
    font-size: var(--font-size-md);
    font-weight: 600;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: var(--spacing-xs);
}

.footer-links {
    display: grid;
    gap: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.footer-section a, .footer-section p {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-xs) 0;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--dark-border);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* Tablet Enhancement (768px+) */
@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }

    /* Hero Section Tablet */

    .hero-content {
        text-align: left;
        order: 1;
    }

    .hero-visual {
        order: 2;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
        padding: 0;
    }

    .hero-cta {
        flex-direction: row;
        justify-content: flex-start;
    }

    .cta-primary,
    .cta-secondary {
        width: auto;
        padding: 0 var(--spacing-xl);
        max-width: 200px;
    }



    /* Products Grid Tablet */
    .section-title {
        font-size: var(--font-size-3xl);
    }

    .section-subtitle {
        font-size: var(--font-size-lg);
    }

    .products-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }

    .product-card {
        min-height: 420px;
    }

    .product-card:hover {
        transform: translateY(-8px);
        border-color: var(--primary-blue);
        box-shadow: 0 12px 40px rgba(0, 112, 243, 0.15);
    }

    /* Footer Tablet */
    .footer-content {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }

    .footer-brand {
        text-align: left;
    }

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

    /* Hide mobile indicators on tablet+ */
    .slider-indicators {
        display: none;
    }
}

/* Responsive Design - Desktop */
@media (min-width: 1024px) {
    .desktop-nav {
        display: flex;
    }

    .mobile-menu-btn {
        display: none;
    }

    .mobile-only {
        display: none;
    }

    .desktop-only {
        display: block;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: var(--font-size-xl);
    }



    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-2xl);
    }

    .product-card {
        min-height: 500px;
    }

    .product-card:hover {
        transform: translateY(-12px);
        box-shadow: 0 20px 60px rgba(0, 112, 243, 0.2);
        border-color: var(--primary-blue);
    }
}

/* Mobile-specific optimizations */
@media (max-width: 767px) {
    /* Ensure mobile-first layout */
    .hero-section {
        min-height: 60vh;
        padding: var(--spacing-md) var(--container-padding);
        align-items: flex-start;
    }

    .hero-container {
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-md);
        min-height: auto;
        gap: var(--spacing-md);
    }

    .hero-image-container {
        height: clamp(240px, 50vh, 520px);
        border-radius: var(--border-radius-lg);
        overflow: hidden;
    }

    .hero-image {
        border-radius: inherit;
        clip-path: inset(0 round var(--border-radius-lg));
        -webkit-clip-path: inset(0 round var(--border-radius-lg));
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-lg);
    }



    /* Mobile product cards */
    .product-card {
        margin-bottom: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .product-card.touching {
        background: rgba(0, 112, 243, 0.05);
        border-color: var(--primary-blue);
    }

    .product-title {
        font-size: 1rem;
    }

    .product-description {
        font-size: 0.8rem;
    }

    .product-features li {
        font-size: 11px;
        padding: 1px 0;
    }

    .product-icon {
        width: 48px;
        height: 48px;
    }

    .icon-animation {
        font-size: 1.5rem;
    }

    /* Mobile navigation improvements */
    .mobile-nav-content {
        padding: var(--spacing-md) var(--container-padding);
    }

    .mobile-nav-link {
        padding: var(--spacing-sm) 0;
        font-size: var(--font-size-base);
    }

    /* Mobile footer */
    .footer {
        padding: var(--spacing-lg) 0;
    }

    .footer-content {
        gap: var(--spacing-md);
    }
}

/* Extra small mobile devices */
@media (max-width: 375px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .data-flow-animation {
        width: 180px;
        height: 180px;
    }

    .product-card {
        padding: var(--spacing-sm);
    }

    .cta-primary,
    .cta-secondary {
        font-size: var(--font-size-base);
        height: 44px;
    }
}