/* ============================================
   CSS Variables - Theme Configuration
   ============================================ */
:root {
    /* Colors - Blue-based professional theme */
    --color-primary: #0066CC;
    --color-primary-dark: #0052A3;
    --color-primary-light: #3399FF;
    --color-secondary: #003D7A;
    --color-accent: #00A8E8;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-light-gray: #F5F7FA;
    --color-gray: #E0E4E8;
    --color-medium-gray: #9CA3AF;
    --color-dark-gray: #4B5563;
    --color-black: #1F2937;
    
    /* Text Colors */
    --text-primary: #1F2937;
    --text-secondary: #4B5563;
    --text-light: #6B7280;
    --text-white: #FFFFFF;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    
    /* Font Weights */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --navbar-height: 80px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    color: var(--text-primary);
    line-height: 1.6;
    background-color: var(--color-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

/* ============================================
   Container
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--navbar-height);
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: relative;
    transition: color var(--transition-fast);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.login-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: var(--spacing-xs) var(--spacing-md) !important;
    border-radius: var(--radius-md);
    margin-left: var(--spacing-sm);
    transition: all var(--transition-base);
    min-width: 0; /* allow flex item to shrink if needed */
}

.login-link::after {
    display: none;
}

.login-link:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.login-link i {
    flex-shrink: 0; /* prevent icon from shrinking and overlapping text */
}

/* Prevent Login button from being squashed in cramped nav (avoids icon/text overlap) */
.nav-menu .login-link {
    flex-shrink: 0;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm);
    }
    
    .login-link {
        margin-left: 0;
        margin-top: var(--spacing-xs);
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: var(--navbar-height);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    overflow: hidden;
}

.particle-globe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.9;
    pointer-events: none;
    background: transparent;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-primary-dark) 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
    animation: fadeInUp 1s ease-out, fadeIn 1.2s ease-out;
    will-change: transform, opacity;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

.hero-cta-group {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

/* ============================================
   Hero Flow (matches original theme)
   ============================================ */
.hero-flow {
    margin: var(--spacing-md) auto var(--spacing-md);
    max-width: 980px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-lg);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.hero-flow-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: calc(var(--radius-lg) - 8px);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.hero-flow-step:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.22);
}

.hero-flow-badge {
    width: 30px;
    height: 30px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    box-shadow: 0 10px 25px rgba(0, 168, 232, 0.22);
    flex: 0 0 auto;
}

.hero-flow-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    min-width: 0;
}

.hero-flow-title {
    font-weight: var(--font-weight-semibold);
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hero-flow-subtitle {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.80);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hero-flow-action {
    margin-left: auto;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: rgba(255, 255, 255, 0.90);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.hero-flow-action:hover {
    transform: translateX(2px);
    background: rgba(255, 255, 255, 0.18);
    box-shadow: 0 12px 30px rgba(0, 168, 232, 0.20);
}

@media (max-width: 968px) {
    .hero-flow {
        grid-template-columns: 1fr;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   FAQ (Accordion) - matches original theme
   ============================================ */
.faq-section {
    background-color: var(--color-light-gray);
}

.faq-accordion {
    max-width: 920px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.faq-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: transparent;
    border: 0;
    cursor: pointer;
    font: inherit;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    text-align: left;
}

.faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 1px solid var(--color-gray);
    background: var(--color-light-gray);
    display: inline-block;
    position: relative;
    flex: 0 0 auto;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2px;
    background: var(--color-primary);
    transform: translate(-50%, -50%);
}

.faq-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
    transition: opacity var(--transition-base);
}

.faq-trigger[aria-expanded="true"] .faq-icon::after {
    opacity: 0;
}

.faq-panel {
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-panel p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   Plans (E2–E5)
   ============================================ */
.plans-section {
    background: var(--color-white);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    align-items: stretch;
}

.plan-card {
    position: relative;
    background: var(--color-light-gray);
    border: 1px solid var(--color-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 102, 204, 0.25);
}

.plan-card.featured {
    background: linear-gradient(180deg, rgba(0, 168, 232, 0.10), var(--color-light-gray));
    border-color: rgba(0, 102, 204, 0.35);
    box-shadow: 0 20px 50px rgba(0, 102, 204, 0.18);
}

.plan-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    padding: 0.4rem 0.6rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 999px;
    box-shadow: 0 10px 25px rgba(0, 168, 232, 0.20);
}

.plan-header {
    text-align: left;
}

.plan-name {
    margin: 0 0 0.25rem 0;
    font-size: var(--font-size-2xl);
    letter-spacing: -0.02em;
}

.plan-tagline {
    margin: 0;
    color: var(--text-secondary);
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.plan-features li {
    position: relative;
    padding-left: 1.35rem;
    color: var(--text-secondary);
    line-height: 1.6;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.plan-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.plan-cta {
    margin-top: auto;
    width: 100%;
}

/* Keep plan CTAs readable on light cards */
.plans-section .plan-card .btn-secondary {
    color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.15);
}

.plans-section .plan-card .btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.25);
}

.plans-note {
    margin-top: var(--spacing-lg);
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.plans-note p {
    margin: 0;
    color: var(--text-secondary);
}

@media (max-width: 1100px) {
    .plans-grid {
        grid-template-columns: repeat(2, minmax(240px, 1fr));
    }
}

@media (max-width: 600px) {
    .plans-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-weight: var(--font-weight-semibold);
    text-align: center;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.btn-secondary:active {
    transform: translateY(0);
}

/* ============================================
   Floating Background Shapes
   ============================================ */
.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.floating-shape {
    position: absolute;
    opacity: 0.08;
    pointer-events: none;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--color-primary);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    border-radius: 30%;
    background: var(--color-accent);
    top: 60%;
    right: 10%;
    animation-delay: 5s;
}

.shape-3 {
    width: 180px;
    height: 180px;
    border-radius: 20%;
    background: var(--color-primary-light);
    bottom: 20%;
    left: 50%;
    animation-delay: 10s;
}

.shape-4 {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--color-secondary);
    top: 30%;
    right: 30%;
    animation-delay: 15s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) translateX(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-30px) translateX(20px) rotate(120deg);
    }
    66% {
        transform: translateY(20px) translateX(-15px) rotate(240deg);
    }
}

/* ============================================
   Sections
   ============================================ */
.section {
    padding: var(--spacing-xxl) 0;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    position: relative;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero section is always visible */
.hero {
    opacity: 1 !important;
    transform: none !important;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-header::before {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin: 0 auto var(--spacing-md);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

/* Gradient text effect - apply to section titles (excluding stats section) */
.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent), var(--color-primary-light));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% {
        background-position: 0% center;
    }
    50% {
        background-position: 100% center;
    }
}


.about-section .section-title,
.features-section .section-title,
.services-section .section-title,
.value-section .section-title,
.market-section .section-title,
.products-section .section-title,
.contact-section .section-title {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent), var(--color-primary-light));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease infinite;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   Video Carousel Section
   ============================================ */
.video-carousel-section {
    background-color: var(--color-black);
    padding: 0;
    margin: 0;
}

.video-carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.video-carousel-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.video-carousel-track {
    display: flex;
    width: 100%;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.video-carousel-slide {
    min-width: 100%;
    width: 100%;
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-black);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.video-carousel-slide.active {
    opacity: 1;
}

.video-carousel-slide.active video {
    display: block;
}

.video-carousel-slide:not(.active) video {
    display: none;
}

.promo-video {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    object-position: center center;
    background-color: var(--color-black);
    pointer-events: none;
    aspect-ratio: 16 / 9;
    max-height: 82vh;
    margin: 0 auto;
}

/* Full-bleed without 100vw offset drift.
   The section is already outside `.container`, so it naturally spans full width.
   Using 100vw + calc(50% - 50vw) can shift on resize when scrollbars appear/disappear. */
.video-carousel-section,
.video-carousel-container,
.video-carousel-wrapper {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
}

/* Make videos fully visible on small screens */
@media (max-width: 768px) {
    .promo-video {
        object-fit: contain;
        max-height: 78vh;
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 480px) {
    .promo-video {
        max-height: 60vh;
    }
}

/* Video carousel indicators */
.video-carousel-indicators {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-xs);
    z-index: 10;
}

.video-carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all var(--transition-base);
}

.video-carousel-indicator:hover {
    background-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.video-carousel-indicator.active {
    background-color: var(--color-white);
    width: 32px;
    border-radius: 6px;
    border-color: var(--color-white);
}

@media (max-width: 768px) {
    .video-carousel-indicators {
        bottom: var(--spacing-sm);
        gap: calc(var(--spacing-xs) / 2);
    }
    
    .video-carousel-indicator {
        width: 10px;
        height: 10px;
    }
    
    .video-carousel-indicator.active {
        width: 24px;
    }
}

/* ============================================
   Picture-in-Picture Video Player
   ============================================ */
.pip-video-player {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 480px;
    height: 270px;
    background-color: var(--color-black);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all var(--transition-base);
    pointer-events: none;
}

.pip-video-player.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.pip-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pip-fullscreen,
.pip-close {
    position: absolute;
    top: var(--spacing-xs);
    width: 32px;
    height: 32px;
    background-color: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    color: var(--color-white);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.pip-fullscreen {
    left: var(--spacing-xs);
}

.pip-close {
    right: var(--spacing-xs);
}

.pip-fullscreen:hover,
.pip-close:hover {
    background-color: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .pip-video-player {
        width: 320px;
        height: 180px;
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
    }
    
    .pip-fullscreen,
    .pip-close {
        width: 28px;
        height: 28px;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .pip-video-player {
        width: 200px;
        height: 112px;
    }
}

/* ============================================
   Contour Lines Decorative Pattern
   ============================================ */
.contour-lines {
    position: absolute;
    width: 350px;
    height: 450px;
    pointer-events: none;
    z-index: 1;
}

.contour-lines-left {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.contour-lines-right {
    right: 20px;
    top: 50%;
    transform: translateY(-50%) scaleX(-1);
}

.contour-lines svg {
    width: 100%;
    height: 100%;
    opacity: 0.25;
}

.contour-lines path {
    fill: none;
    stroke: var(--color-primary);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 20 10;
    animation: contourWave 3s ease-in-out infinite;
}

/* Staggered wave animation for each path */
.contour-lines path:nth-child(1) { animation-delay: 0s; }
.contour-lines path:nth-child(2) { animation-delay: 0.15s; }
.contour-lines path:nth-child(3) { animation-delay: 0.3s; }
.contour-lines path:nth-child(4) { animation-delay: 0.45s; }
.contour-lines path:nth-child(5) { animation-delay: 0.6s; }
.contour-lines path:nth-child(6) { animation-delay: 0.75s; }
.contour-lines path:nth-child(7) { animation-delay: 0.9s; }
.contour-lines path:nth-child(8) { animation-delay: 1.05s; }
.contour-lines path:nth-child(9) { animation-delay: 1.2s; }
.contour-lines path:nth-child(10) { animation-delay: 1.35s; }

@keyframes contourWave {
    0%, 100% {
        stroke-dashoffset: 0;
        opacity: 0.7;
    }
    50% {
        stroke-dashoffset: 30;
        opacity: 1;
    }
}

.contour-lines path:nth-child(1) { stroke-width: 2; }
.contour-lines path:nth-child(2) { stroke-width: 1.8; }
.contour-lines path:nth-child(3) { stroke-width: 1.6; }
.contour-lines path:nth-child(4) { stroke-width: 1.4; }
.contour-lines path:nth-child(5) { stroke-width: 1.2; }
.contour-lines path:nth-child(6) { stroke-width: 1; }
.contour-lines path:nth-child(7) { stroke-width: 0.9; }
.contour-lines path:nth-child(8) { stroke-width: 0.8; }
.contour-lines path:nth-child(9) { stroke-width: 0.7; }
.contour-lines path:nth-child(10) { stroke-width: 0.6; }

/* Subtle floating/breathing animation for contour containers */
@keyframes contourFloat {
    0%, 100% {
        transform: translateY(-50%) translateX(0) scale(1);
    }
    25% {
        transform: translateY(-52%) translateX(5px) scale(1.02);
    }
    50% {
        transform: translateY(-50%) translateX(10px) scale(1);
    }
    75% {
        transform: translateY(-48%) translateX(5px) scale(0.98);
    }
}

@keyframes contourFloatRight {
    0%, 100% {
        transform: translateY(-50%) scaleX(-1) translateX(0) scale(1);
    }
    25% {
        transform: translateY(-48%) scaleX(-1) translateX(5px) scale(0.98);
    }
    50% {
        transform: translateY(-50%) scaleX(-1) translateX(10px) scale(1);
    }
    75% {
        transform: translateY(-52%) scaleX(-1) translateX(5px) scale(1.02);
    }
}

.contour-lines-left {
    animation: contourFloat 12s ease-in-out infinite;
}

.contour-lines-right {
    animation: contourFloatRight 12s ease-in-out infinite;
}

@media (max-width: 1200px) {
    .contour-lines {
        width: 300px;
        height: 400px;
        opacity: 0.08;
    }
    
    .contour-lines-left {
        left: -80px;
    }
    
    .contour-lines-right {
        right: -80px;
    }
}

/* Contour lines smaller on mobile */
@media (max-width: 768px) {
    .contour-lines {
        width: 120px;
        height: 180px;
    }
    
    .contour-lines svg {
        opacity: 0.15;
    }
    
    .contour-lines-left {
        left: 0;
    }
    
    .contour-lines-right {
        right: 0;
    }
}

/* ============================================
   About Section
   ============================================ */
.about-section {
    background-color: var(--color-light-gray);
    position: relative;
    overflow: visible;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.about-text-block {
    text-align: left;
}

.about-text-block h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.about-text-block p {
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--text-secondary);
}

.about-text-block strong {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
    background-color: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.1s ease-out, box-shadow var(--transition-base);
    will-change: transform, opacity;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    /* Transform will be controlled by JavaScript for tilt effect */
    box-shadow: 
        0 20px 25px -5px rgba(0, 102, 204, 0.15),
        0 10px 10px -5px rgba(0, 102, 204, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 2rem;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.4);
}

.feature-title {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
}

/* ============================================
   Services Section
   ============================================ */
.services-section {
    background-color: var(--color-light-gray);
    position: relative;
    overflow: visible;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.solutions-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr);
    gap: var(--spacing-lg);
    align-items: start;
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 
        0 1px 3px rgba(0, 0, 0, 0.12),
        0 1px 2px rgba(0, 0, 0, 0.24);
    transition: opacity 0.6s ease-out, transform 0.1s ease-out, box-shadow var(--transition-base);
    opacity: 0;
    transform: translateY(20px);
    will-change: transform, opacity;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    /* Transform will be controlled by JavaScript for tilt effect */
    box-shadow: 
        0 10px 20px rgba(0, 102, 204, 0.15),
        0 6px 6px rgba(0, 102, 204, 0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    transition: transform var(--transition-base);
    box-shadow: 0 4px 10px rgba(0, 102, 204, 0.2);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
}

.service-title {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.service-benefits {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-md);
}

.service-benefits li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    color: var(--text-secondary);
    position: relative;
    line-height: 1.6;
}

.service-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
}

.experience-panel {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    border: 1px solid rgba(0, 102, 204, 0.12);
}

.experience-title {
    margin: 0 0 var(--spacing-xs);
    color: var(--text-primary);
}

.experience-subtitle {
    margin: 0 0 var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.experience-showcase {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.experience-item .showcase-image-wrapper {
    aspect-ratio: 4 / 3;
}

.experience-note {
    margin: var(--spacing-md) 0 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ============================================
   Statistics Section
   ============================================ */
.stats-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.stats-section .section-title {
    color: var(--color-white);
}

.stats-section .section-subtitle {
    color: var(--color-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.9;
    }
    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

.stat-ring-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto var(--spacing-sm);
}

.stat-ring {
    transform: rotate(-90deg);
    width: 140px;
    height: 140px;
}

.stat-ring circle {
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
}

.stat-ring-bg {
    stroke: rgba(255, 255, 255, 0.2);
}

.stat-ring-progress {
    stroke: var(--color-white);
    stroke-dasharray: 346;
    stroke-dashoffset: 346;
    transition: stroke-dashoffset 2s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-number-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    white-space: nowrap;
}

/* Fallback for old stat-number class if still used */
.stat-number {
    font-size: 3.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.stat-label {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-description {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--spacing-xs);
    font-weight: var(--font-weight-normal);
    text-transform: none;
    letter-spacing: normal;
}

/* ============================================
   Value Proposition Section
   ============================================ */
.value-section {
    background-color: var(--color-white);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.value-card {
    background-color: var(--color-light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
    transition: opacity 0.6s ease-out, transform 0.1s ease-out, box-shadow var(--transition-base);
    opacity: 0;
    transform: translateY(20px);
    will-change: transform, opacity;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.value-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.value-card:hover {
    /* Transform will be controlled by JavaScript for tilt effect */
    box-shadow: 
        0 10px 25px rgba(0, 102, 204, 0.15),
        0 5px 10px rgba(0, 102, 204, 0.1);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.value-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: var(--font-size-xl);
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   Market Opportunity Section
   ============================================ */
.market-section {
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
    position: relative;
    overflow: hidden;
}

/* Elevation/circular contour variant */
.contour-elevation path {
    stroke: var(--color-primary);
    opacity: 0.8;
}

.contour-elevation path:nth-child(1) { stroke-width: 2; }
.contour-elevation path:nth-child(2) { stroke-width: 1.8; }
.contour-elevation path:nth-child(3) { stroke-width: 1.5; }
.contour-elevation path:nth-child(4) { stroke-width: 1.2; }
.contour-elevation path:nth-child(5) { stroke-width: 0.8; }

.market-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-top: var(--spacing-lg);
}

.market-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.market-stat {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.1);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.market-stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.2);
}

.market-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.2;
}

.market-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.market-text h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.market-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Products Section
   ============================================ */
.products-section {
    background-color: var(--color-white);
}

/* ============================================
   Product Carousel
   ============================================ */
.product-carousel-section {
    margin: var(--spacing-lg) 0 var(--spacing-xl);
    padding: var(--spacing-lg) 0;
    position: relative;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.carousel-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.15);
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: var(--color-light-gray);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.carousel-slide {
    min-width: 100%;
    flex-shrink: 0;
    position: relative;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: contain;
    background-color: var(--color-white);
    display: block;
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--color-white);
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.carousel-slide.active .carousel-caption {
    transform: translateY(0);
}

.carousel-caption h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xl);
}

.carousel-caption p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    color: var(--color-primary);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.carousel-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-prev {
    left: var(--spacing-md);
}

.carousel-next {
    right: var(--spacing-md);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background-color: var(--color-white);
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-gray);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-indicator:hover {
    background-color: var(--color-primary-light);
    transform: scale(1.2);
}

.carousel-indicator.active {
    background-color: var(--color-primary);
    width: 32px;
    border-radius: 6px;
}

/* Touch/swipe support */
.carousel-track {
    touch-action: pan-y pinch-zoom;
}

@media (max-width: 768px) {
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .carousel-prev {
        left: var(--spacing-sm);
    }
    
    .carousel-next {
        right: var(--spacing-sm);
    }
    
    .carousel-slide img {
        max-height: 400px;
    }
    
    .carousel-caption {
        padding: var(--spacing-md);
    }
    
    .carousel-caption h4 {
        font-size: var(--font-size-lg);
    }
    
    .carousel-caption p {
        font-size: var(--font-size-sm);
    }
}

.product-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--color-light-gray);
    color: var(--text-primary);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: var(--font-size-sm);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.product-category-section {
    margin-bottom: var(--spacing-2xl);
}

.product-category-section:last-of-type {
    margin-bottom: var(--spacing-xl);
}

.product-category-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.product-category-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.product-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    opacity: 1;
    transform: scale(1);
    transition: opacity var(--transition-base), transform var(--transition-base);
    cursor: pointer;
    background: var(--color-white);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.product-item.hidden {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background-color: var(--color-light-gray);
    aspect-ratio: 4 / 3;
    transform-style: preserve-3d;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    margin-bottom: var(--spacing-sm);
}

.product-item:hover .product-image-wrapper {
    transform: perspective(1000px) rotateY(5deg) rotateX(5deg) scale(1.02);
    box-shadow: 
        0 25px 50px -12px rgba(0, 102, 204, 0.25),
        0 10px 20px -5px rgba(0, 102, 204, 0.15);
}

.product-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1), rgba(0, 168, 232, 0.1));
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.product-item:hover .product-image-wrapper::before {
    opacity: 1;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-slow);
}

.product-image-wrapper:hover .product-image {
    transform: scale(1.15);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding: var(--spacing-md);
    color: var(--color-white);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 2;
}

.product-image-wrapper:hover .product-overlay {
    opacity: 1;
}

.product-view-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--color-primary);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base), background-color var(--transition-fast);
    z-index: 3;
}

.product-item:hover .product-view-btn {
    transform: translate(-50%, -50%) scale(1);
}

.product-view-btn:hover {
    background-color: var(--color-white);
    transform: translate(-50%, -50%) scale(1.1);
}

.product-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.product-category {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.products-cta {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-light-gray);
    border-radius: var(--radius-lg);
}

.products-cta h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.products-cta p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    background-color: var(--color-light-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-details h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.contact-details p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-details a {
    color: var(--color-primary);
}

.contact-details a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.contact-map {
    margin-top: var(--spacing-md);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: var(--color-gray);
    position: relative;
    padding-top: 56.25%; /* 16:9 ratio */
}

.contact-map iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.contact-form {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.required {
    color: #EF4444;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
    background-color: var(--color-white);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%230066CC' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    padding-right: 2.5rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
    transform: translateY(-1px);
}

.form-group input:valid:not(:placeholder-shown),
.form-group textarea:valid:not(:placeholder-shown) {
    border-color: #10B981;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.error-message {
    display: block;
    color: #EF4444;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    min-height: 1.25rem;
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: var(--font-weight-medium);
    display: none;
}

.form-message.success {
    display: block;
    background-color: #D1FAE5;
    color: #065F46;
}

.form-message.error {
    display: block;
    background-color: #FEE2E2;
    color: #991B1B;
}

@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.copyright {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* ============================================
   Back to Top Button
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

/* Position back-to-top button above PiP when PiP is active */
.back-to-top.pip-active {
    bottom: calc(270px + var(--spacing-md) + var(--spacing-md));
}

@media (max-width: 768px) {
    .back-to-top.pip-active {
        bottom: calc(180px + var(--spacing-sm) + var(--spacing-md));
    }
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
}

/* ============================================
   Lightbox Modal
   ============================================ */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.8);
    transition: transform var(--transition-base);
}

.lightbox.active .lightbox-image {
    transform: scale(1);
}

.lightbox-caption {
    margin-top: var(--spacing-md);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    text-align: center;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.lightbox.active .lightbox-caption {
    opacity: 1;
    transform: translateY(0);
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.lightbox-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: rotate(90deg) scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--color-white);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
}

.lightbox.active .lightbox-nav {
    opacity: 1;
    visibility: visible;
}

.lightbox-prev {
    left: var(--spacing-md);
}

.lightbox-next {
    right: var(--spacing-md);
}

.lightbox-nav:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-50%) scale(1.1);
}

@media (max-width: 768px) {
    .lightbox-nav {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .lightbox-prev {
        left: var(--spacing-sm);
    }
    
    .lightbox-next {
        right: var(--spacing-sm);
    }
    
    .lightbox-close {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-xxl: 4rem;
    }

    .solutions-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
        --font-size-2xl: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
        --spacing-xxl: 3rem;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .features-grid,
    .services-grid,
    .stats-grid,
    .value-grid {
        grid-template-columns: 1fr;
    }
    
    .market-content {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-cta-group .btn {
        width: 100%;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-md);
    }
    
    .product-category-section {
        margin-bottom: var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .product-category-title {
        font-size: var(--font-size-xl);
    }
    
    .product-category-description {
        font-size: var(--font-size-base);
    }
    
    .hero {
        min-height: 80vh;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center {
    text-align: center;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================
   NEW SECTIONS - Additional Styles
   ============================================ */

/* Hero Section Enhancements */
.hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main-title {
    display: block;
    margin-bottom: var(--spacing-sm);
}

.typed-text-container {
    min-height: 4rem;
    display: flex;
    align-items: center;
}

.typed-text {
    border-right: 3px solid rgba(255, 255, 255, 0.75);
    animation: blink 0.7s steps(1) infinite;
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

/* Hero Stats Bar */
.hero-stats-bar {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stat-item {
    text-align: center;
}

.hero-stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.hero-stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .hero-stats-bar {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* Video Carousel Swipe Indicator */
.swipe-indicator {
    display: none;
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 0.875rem;
    opacity: 0.7;
    pointer-events: none;
    z-index: 5;
}

@media (max-width: 768px) {
    .swipe-indicator {
        display: block;
    }
}

/* ============================================
   Pain Points & Solutions Section
   ============================================ */
.pain-solutions-section {
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
}

.pain-solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.pain-solution-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

    .pain-solution-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-xl);
    }

.pain,
.solution {
    padding: var(--spacing-lg);
}

.pain {
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
    border-bottom: 2px solid #EF4444;
}

.solution {
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
}

.pain-icon,
.solution-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.pain h4,
.solution h4 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.pain p {
    color: #7F1D1D;
    font-style: italic;
    line-height: 1.6;
}

.solution p {
    color: #065F46;
    font-weight: var(--font-weight-medium);
    line-height: 1.6;
}

.solution-metrics {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

    .solution-metrics .metric {
        display: inline-block;
        padding: var(--spacing-xs) var(--spacing-sm);
        background: rgba(16, 185, 129, 0.2);
        border-radius: var(--radius-sm);
        font-size: var(--font-size-sm);
        color: #065F46;
        font-weight: var(--font-weight-semibold);
    }

@media (max-width: 768px) {
    .pain-solutions-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Power BI Showcase Section
   ============================================ */
.powerbi-showcase {
    margin-top: var(--spacing-xl);
}

.showcase-title {
    text-align: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.showcase-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

    .showcase-item:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-xl);
    }

.showcase-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--color-light-gray);
}

.showcase-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.showcase-item:hover .showcase-image {
    transform: scale(1.05);
}

.showcase-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.showcase-item:hover .showcase-overlay {
    opacity: 1;
}

.showcase-view-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--color-primary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: transform var(--transition-base);
}

    .showcase-view-btn:hover {
        transform: scale(1.1);
        background: var(--color-white);
    }

.showcase-caption {
    padding: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

    .showcase-caption i {
        color: #10B981;
        margin-right: var(--spacing-xs);
    }

/* ============================================
   How It Works Timeline Section
   ============================================ */
.how-it-works-section {
    background: var(--color-white);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    position: relative;
}

.process-step {
    background: var(--color-light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

    .process-step:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
    }

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    box-shadow: 0 4px 10px rgba(0, 102, 204, 0.3);
}

.step-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin: var(--spacing-md) 0;
}

.process-step h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.process-step p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.step-duration {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
}

.step-deliverables {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-top: var(--spacing-md);
}

    .step-deliverables li {
        padding: var(--spacing-xs) 0;
        padding-left: var(--spacing-md);
        color: var(--text-secondary);
        position: relative;
        font-size: var(--font-size-sm);
    }

        .step-deliverables li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--color-primary);
            font-weight: var(--font-weight-bold);
        }

/* ============================================
   Case Studies Section
   ============================================ */
.case-studies-section {
    background: var(--color-white);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.case-study-card {
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

    .case-study-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-xl);
    }

.case-study-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.case-study-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.case-study-meta h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.industry-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.case-study-challenge,
.case-study-results {
    margin-bottom: var(--spacing-lg);
}

    .case-study-challenge h4,
    .case-study-results h4 {
        margin-bottom: var(--spacing-sm);
        color: var(--text-primary);
        font-size: var(--font-size-lg);
    }

    .case-study-challenge p {
        color: var(--text-secondary);
        font-style: italic;
        line-height: 1.6;
    }

.metrics-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.metric-item {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    border-left: 4px solid var(--color-primary);
}

.metric-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.metric-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.metric-change {
    display: block;
    font-size: var(--font-size-sm);
    color: #10B981;
    font-weight: var(--font-weight-semibold);
}

.case-study-quote {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.8;
}

    .case-study-quote cite {
        display: block;
        margin-top: var(--spacing-sm);
        font-style: normal;
        font-weight: var(--font-weight-semibold);
        color: var(--text-primary);
    }

/* ============================================
   Industries Section
   ============================================ */
.industries-section {
    background: var(--color-light-gray);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.industry-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

    .industry-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(0, 102, 204, 0.1), transparent);
        transition: left 0.5s ease;
    }

    .industry-card:hover::before {
        left: 100%;
    }

    .industry-card:hover {
        transform: translateY(-5px);
        border-color: var(--color-primary);
        box-shadow: var(--shadow-lg);
    }

.industry-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.industry-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.industry-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.industry-arrow {
    display: inline-block;
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    transition: transform var(--transition-base);
}

.industry-card:hover .industry-arrow {
    transform: translateX(5px);
}

/* ============================================
   Partners Section
   ============================================ */
.partners-section {
    background: var(--color-white);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.partner-card {
    background: var(--color-light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

    .partner-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-md);
    }

.partner-logo-wrapper {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

    .partner-logo-wrapper img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        filter: grayscale(0%);
        transition: filter var(--transition-base);
    }

.partner-card:hover .partner-logo-wrapper img {
    filter: grayscale(100%);
}

.partner-logo-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.75rem;
    border: 1px solid rgba(0, 102, 204, 0.25);
    border-radius: 999px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    background: rgba(0, 168, 232, 0.08);
}

.partner-category {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

/* ============================================
   Mobile Quick Actions
   ============================================ */
.mobile-quick-actions {
    display: none;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.mobile-action {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-decoration: none;
}

    .mobile-action:hover {
        background: var(--color-primary-dark);
        transform: translateY(-2px);
    }

    .mobile-action i {
        font-size: 1.5rem;
    }

    .mobile-action span {
        font-size: var(--font-size-sm);
        font-weight: var(--font-weight-semibold);
    }

@media (max-width: 768px) {
    .mobile-quick-actions {
        display: flex;
    }
}

/* ============================================
   Sticky CTA Bar
   ============================================ */
.sticky-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    padding: 1rem;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 998;
}

    .sticky-cta-bar.visible {
        transform: translateY(0);
    }

.sticky-cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: var(--spacing-md);
}

.cta-text {
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-light {
    background: var(--color-white);
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-base);
}

    .btn-light:hover {
        background: var(--color-light-gray);
        transform: translateY(-2px);
    }

.btn-secondary-light {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-base);
}

    .btn-secondary-light:hover {
        background: var(--color-white);
        color: var(--color-primary);
        transform: translateY(-2px);
    }

@media (max-width: 768px) {
    .sticky-cta-content {
        flex-direction: column;
        text-align: center;
    }

    .cta-text {
        font-size: var(--font-size-base);
    }

    .cta-buttons {
        width: 100%;
        flex-direction: column;
    }

    .btn-light,
    .btn-secondary-light {
        width: 100%;
    }
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
    .case-studies-grid {
        grid-template-columns: 1fr;
    }

    .metrics-row {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   System Preview Section (NEW)
   ============================================ */
.system-preview {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
    border-radius: var(--radius-lg);
}

.preview-title {
    text-align: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.preview-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.screenshot-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

    .screenshot-item:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-xl);
    }

    .screenshot-item img {
        width: 100%;
        height: auto;
        display: block;
        border-bottom: 3px solid var(--color-primary);
    }

.screenshot-caption {
    padding: var(--spacing-md);
    text-align: center;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.preview-cta {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--color-gray);
}

.demo-note {
    display: inline-block;
    margin-left: var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

@media (max-width: 768px) {
    .screenshots-grid {
        grid-template-columns: 1fr;
    }

    .demo-note {
        display: block;
        margin-left: 0;
        margin-top: var(--spacing-sm);
    }
}

/* ============================================
   Credentials Section (NEW - Replaces Fake Clients)
   ============================================ */
.credentials-section {
    background: var(--color-white);
    position: relative;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.credential-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 2px solid transparent;
}

    .credential-item:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
        border-color: var(--color-primary);
    }

    .credential-item i {
        font-size: 3rem;
        color: var(--color-primary);
        margin-bottom: var(--spacing-md);
    }

    .credential-item h4 {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-sm);
        color: var(--text-primary);
    }

    .credential-item p {
        color: var(--text-secondary);
        line-height: 1.6;
    }

/* Industry Benchmarks */
.industry-benchmarks {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-white);
}

.benchmarks-title {
    text-align: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.benchmarks-subtitle {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-base);
}

.benchmarks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.benchmark-stat {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.benchmark-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.benchmark-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.benchmark-label {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.benchmark-source {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

@media (max-width: 768px) {
    .credentials-grid,
    .benchmarks-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Technology Stack Section (UPDATED from Partners)
   ============================================ */
.technology-stack-section {
    background: var(--color-light-gray);
}

    .technology-stack-section .section-title {
        color: var(--text-primary);
    }

    .technology-stack-section .section-subtitle {
        color: var(--text-secondary);
    }
/* ============================================
   Enhanced Industry Benchmarks Section
   ============================================ */
.industry-benchmarks {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.95) 0%, rgba(0, 61, 122, 0.95) 50%, rgba(0, 102, 204, 0.95) 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
    border-radius: var(--radius-lg);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

    /* Animated background pattern */
    .industry-benchmarks::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
        background-size: 50px 50px;
        animation: patternMove 20s linear infinite;
        pointer-events: none;
    }

@keyframes patternMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

.benchmarks-title {
    text-align: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.benchmarks-subtitle {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-base);
    position: relative;
    z-index: 1;
}

.benchmarks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.benchmark-stat {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(30px);
}

    /* Reveal animation when in viewport */
    .benchmark-stat.visible {
        opacity: 1;
        transform: translateY(0);
    }

    /* Staggered animation delay */
    .benchmark-stat:nth-child(1) {
        transition-delay: 0.1s;
    }

    .benchmark-stat:nth-child(2) {
        transition-delay: 0.2s;
    }

    .benchmark-stat:nth-child(3) {
        transition-delay: 0.3s;
    }

    .benchmark-stat:nth-child(4) {
        transition-delay: 0.4s;
    }

    /* Hover effect with 3D tilt */
    .benchmark-stat:hover {
        background: rgba(255, 255, 255, 0.15);
        border-color: rgba(255, 255, 255, 0.4);
        transform: translateY(-8px) scale(1.03);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    }

    /* Animated glow effect on hover */
    .benchmark-stat::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
        opacity: 0;
        transition: opacity var(--transition-base);
        pointer-events: none;
    }

    .benchmark-stat:hover::before {
        opacity: 1;
        animation: glowPulse 2s ease-in-out infinite;
    }

@keyframes glowPulse {
    0%, 100% {
        transform: scale(1) translate(0, 0);
    }

    50% {
        transform: scale(1.1) translate(-10%, -10%);
    }
}

.benchmark-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    display: inline-block;
    animation: iconFloat 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.benchmark-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
    display: block;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    position: relative;
}

    /* Animated progress ring behind number */
    .benchmark-number::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 120px;
        height: 120px;
        border: 3px solid rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        border-top-color: var(--color-white);
        animation: spinRing 2s ease-in-out;
        z-index: -1;
    }

@keyframes spinRing {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
        opacity: 0;
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
        opacity: 1;
    }
}

.benchmark-label {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.benchmark-source {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

/* ============================================
   Trust Signals Section
   ============================================ */
.trust-signals-section {
    background: var(--color-white);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.trust-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

    .trust-item:hover {
        background: var(--color-white);
        box-shadow: var(--shadow-lg);
        transform: translateY(-5px);
    }

    .trust-item i {
        font-size: 3rem;
        color: var(--color-primary);
        margin-bottom: var(--spacing-md);
    }

    .trust-item h4 {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-sm);
        color: var(--text-primary);
    }

    .trust-item p {
        color: var(--text-secondary);
    }

/* ============================================
   Differentiators Section
   ============================================ */
.differentiators-section {
    background: var(--color-light-gray);
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.diff-item {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

    .diff-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 4px;
        height: 100%;
        background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
    }

.diff-number {
    font-size: 4rem;
    font-weight: var(--font-weight-bold);
    color: rgba(0, 102, 204, 0.1);
    position: absolute;
    top: 10px;
    right: 20px;
    line-height: 1;
}

.diff-item h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.diff-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* ============================================
   Enhanced System Preview with Lightbox
   ============================================ */
.system-preview {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
    border-radius: var(--radius-lg);
}

.preview-title {
    text-align: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.preview-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.screenshot-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

    .screenshot-item:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-xl);
    }

.screenshot-image-wrapper {
    position: relative;
    overflow: hidden;
    background: var(--color-light-gray);
    aspect-ratio: 16 / 9;
}

.screenshot-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.screenshot-item:hover .screenshot-image {
    transform: scale(1.05);
}

.screenshot-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.screenshot-item:hover .screenshot-overlay {
    opacity: 1;
}

.screenshot-view-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--color-primary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: transform var(--transition-base);
}

    .screenshot-view-btn:hover {
        transform: scale(1.1);
        background: var(--color-white);
    }

.screenshot-caption {
    padding: var(--spacing-md);
    text-align: center;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.preview-cta {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-gray);
}

.demo-note {
    display: inline-block;
    margin-left: var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

@media (max-width: 768px) {
    .screenshots-grid {
        grid-template-columns: 1fr;
    }

    .demo-note {
        display: block;
        margin-left: 0;
        margin-top: var(--spacing-sm);
    }

    .benchmarks-grid,
    .trust-grid,
    .differentiators-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Enhanced Button Animations
   ============================================ */
.btn {
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

    .btn::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.4);
        transform: translate(-50%, -50%);
        transition: width 0.6s ease, height 0.6s ease;
    }

    .btn:active::after {
        width: 300px;
        height: 300px;
    }

/* Pulse effect for primary CTA */
.btn-primary {
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
    }

    50% {
        box-shadow: 0 4px 25px rgba(0, 102, 204, 0.5);
    }
}

/* ============================================
   Loading Skeleton for Images
   ============================================ */
.screenshot-image,
.product-image,
.showcase-image {
    background: linear-gradient( 90deg, var(--color-light-gray) 0%, var(--color-gray) 50%, var(--color-light-gray) 100% );
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}

    .screenshot-image.loaded,
    .product-image.loaded,
    .showcase-image.loaded {
        background: none;
        animation: none;
    }

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}