/* Modern Design System - 2024 Edition */
:root {
    /* Color Palette */
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a8a;
    --primary-950: #172554;

    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    --accent-400: #06b6d4;
    --accent-500: #0891b2;
    --accent-50: #ecfeff;
    --accent-100: #cffafe;
    --success-400: #10b981;
    --success-500: #059669;
    --success-50: #ecfdf5;
    --success-100: #d1fae5;
    --warning-400: #f59e0b;
    --warning-500: #d97706;
    --error-400: #ef4444;
    --error-500: #dc2626;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', 'Consolas', monospace;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;

    /* Transitions */
    --transition-fast: 150ms ease-out;
    --transition-normal: 250ms ease-out;
    --transition-slow: 350ms ease-out;

    /* Additional variables for compatibility */
    --primary-color: var(--primary-600);
    --primary-light: var(--primary-400);
    --accent-color: var(--accent-500);
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --bg-primary: white;
    --bg-secondary: var(--gray-50);
    --bg-tertiary: var(--gray-100);
    --border-color: var(--gray-200);
    --error-color: var(--error-500);
    --secondary-color: var(--success-500);
}

/* Global Reset & Base Styles */
* {
    box-sizing: border-box !important;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans) !important;
    line-height: 1.6 !important;
    color: var(--gray-800) !important;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%) !important;
    margin: 0 !important;
    padding: 0 !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Layout System */
#wrapper {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Modern Header Design */
#header {
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 50%, var(--primary-500) 100%) !important;
    color: white !important;
    padding: var(--space-4xl) var(--space-xl) !important;
    text-align: center !important;
    position: relative !important;
    overflow: hidden !important;
    box-shadow: var(--shadow-2xl) !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

/* Subtle geometric pattern overlay */
#header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 50%);
    opacity: 0.6;
}

/* Enhanced title container with better integration */
.title-container {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(24px) saturate(180%) !important;
    padding: var(--space-3xl) var(--space-2xl) !important;
    border-radius: var(--radius-3xl) !important;
    box-shadow:
        var(--shadow-2xl),
        0 0 0 1px rgba(255, 255, 255, 0.2) !important;
    max-width: 1400px !important;
    margin: 0 auto !important;
    position: relative !important;
    z-index: 2 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    transform: translateY(0);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal) !important;
}

.title-container:hover {
    transform: translateY(-4px) !important;
    box-shadow:
        0 32px 64px -12px rgb(0 0 0 / 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.3) !important;
}

/* Logo styling */
#header .logo img {
    height: 72px;
    width: auto;
    margin-bottom: var(--space-xl) !important;
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.15));
    transition: transform var(--transition-normal) !important;
}

#header .logo img:hover {
    transform: scale(1.05) !important;
}

/* Typography hierarchy */
#header h1 {
    font-size: clamp(2.5rem, 5vw, 4rem) !important;
    font-weight: 800 !important;
    margin-bottom: var(--space-lg) !important;
    letter-spacing: -0.02em !important;
    color: var(--gray-900) !important;
    line-height: 1.1 !important;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-700) 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

#header p {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem) !important;
    font-weight: 500 !important;
    max-width: 700px !important;
    margin: 0 auto !important;
    color: var(--gray-600) !important;
    line-height: 1.6 !important;
    opacity: 0.9 !important;
}

/* Enhanced floating elements */
.floating-element {
    position: absolute;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.05)) !important;
    border-radius: 50% !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    animation: float 8s ease-in-out infinite !important;
    z-index: 1 !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1) !important;
}

.floating-element:nth-child(1) {
    top: 15%;
    left: 8%;
    animation-delay: 0s;
    animation-duration: 6s;
}

.floating-element:nth-child(2) {
    top: 65%;
    right: 12%;
    animation-delay: 2s;
    animation-duration: 8s;
}

.floating-element:nth-child(3) {
    bottom: 15%;
    left: 15%;
    animation-delay: 4s;
    animation-duration: 7s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-30px) rotate(180deg) scale(1.1);
        opacity: 1;
    }
}

/* Navigation styling */
#nav {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid var(--gray-200) !important;
    box-shadow: var(--shadow-sm) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    width: 100% !important;
}

#nav ul {
    max-width: 1400px !important;
    width: 100% !important;
    margin: 0 auto !important;
    box-sizing: border-box !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    padding: var(--space-lg) var(--space-xl) !important;
    gap: var(--space-md) !important;
}

#nav a {
    color: var(--gray-700) !important;
    text-decoration: none !important;
    padding: var(--space-sm) var(--space-md) !important;
    border-radius: var(--radius-lg) !important;
    font-weight: 500 !important;
    transition: all var(--transition-fast) !important;
    position: relative !important;
    overflow: hidden !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    min-height: 2.5rem !important;
}

#nav a:hover {
    color: var(--primary-600) !important;
    background: var(--primary-50) !important;
    transform: translateY(-2px) !important;
}

#nav a.active {
    color: var(--primary-600) !important;
    background: var(--primary-100) !important;
    box-shadow: var(--shadow-sm) !important;
}

/* Content sections */
.main, .spotlight, #footer section {
    max-width: 1400px !important;
    width: 100% !important;
    margin: 0 auto !important;
    box-sizing: border-box !important;
    padding: var(--space-3xl) var(--space-xl) !important;
}

/* Section headers with perfectly centered marker - STRONG OVERRIDE */
header.major {
    text-align: center !important;
    margin-bottom: var(--space-3xl) !important;
    position: relative !important;
}

header.major h2 {
    font-size: clamp(2rem, 4vw, 3rem) !important;
    font-weight: 700 !important;
    color: var(--gray-900) !important;
    margin-bottom: var(--space-lg) !important;
    letter-spacing: -0.01em !important;
    position: relative !important;
    padding-bottom: 2.5rem !important;
    text-align: center !important;
    display: block !important;
    width: 100% !important;
    max-width: none !important;
}

/* Perfectly centered marker under the title - STRONG OVERRIDE */
header.major h2::after,
header.major h2:after,
#main header.major h2::after,
#main header.major h2:after,
section header.major h2::after,
section header.major h2:after,
.main header.major h2::after,
.main header.major h2:after {
    content: '' !important;
    position: absolute !important;
    bottom: 0.75rem !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 80px !important;
    height: 4px !important;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-600)) !important;
    border-radius: 2px !important;
    display: block !important;
    margin: 0 !important;
    background-color: transparent !important;
}

/* Additional override for any remaining conflicts */
header.major h2:after {
    margin-left: auto !important;
    margin-right: auto !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

header.major p {
    font-size: 1.25rem !important;
    color: var(--gray-600) !important;
    max-width: 800px !important;
    margin: 0 auto !important;
    line-height: 1.6 !important;
}

/* Main content styling */
#main {
    max-width: 1400px !important;
    margin: 0 auto !important;
    padding: 0 2rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.main {
    padding: 4rem 2rem !important;
    background: var(--bg-primary) !important;
    margin: 2rem 0 !important;
    border-radius: var(--radius-2xl) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.main.special {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

/* Spotlight section alignment */
.spotlight {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-radius: var(--radius-2xl);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

/* Features grid alignment */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    width: 100%;
    box-sizing: border-box;
}

/* Feature boxes styling */
.feature-box {
    background: white !important;
    padding: var(--space-2xl) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--gray-200) !important;
    text-align: center !important;
    transition: all var(--transition-normal) !important;
    position: relative !important;
    overflow: hidden !important;
}

.feature-box:hover {
    transform: translateY(-8px) !important;
    box-shadow: var(--shadow-2xl) !important;
    border-color: var(--primary-200) !important;
}

.feature-box .icon-container {
    width: 80px !important;
    height: 80px !important;
    margin: 0 auto var(--space-lg) auto !important;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100)) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
}

.feature-box .icon-container::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200)) !important;
    border-radius: 50% !important;
    opacity: 0 !important;
    transition: opacity var(--transition-normal) !important;
}

.feature-box:hover .icon-container::before {
    opacity: 1 !important;
}

.feature-box .icon {
    font-size: 2.5rem !important;
    color: var(--primary-600) !important;
    position: relative !important;
    z-index: 2 !important;
    text-shadow: 0 2px 8px rgba(37, 99, 235, 0.3) !important;
    transition: all var(--transition-normal) !important;
}

.feature-box:hover .icon {
    color: var(--primary-700) !important;
    transform: scale(1.1) !important;
}

.feature-box h2 {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    color: var(--gray-900) !important;
    margin-bottom: var(--space-md) !important;
    line-height: 1.3 !important;
}

.feature-box p {
    color: var(--gray-600) !important;
    font-size: 1.125rem !important;
    line-height: 1.6 !important;
    margin-bottom: var(--space-sm) !important;
}

.feature-box p:last-child {
    margin-bottom: 0 !important;
}

/* Interactive scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Clean, centered Capgemini footer design */
#footer {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-700) 100%) !important;
    color: white !important;
    padding: var(--space-2xl) var(--space-xl) !important;
    text-align: center !important;
    width: 100% !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

#footer section {
    max-width: 400px !important;
    margin: 0 auto !important;
    width: 100% !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: var(--space-lg) !important;
}

/* Logo and company name */
.logo-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: var(--space-sm) !important;
    margin-bottom: var(--space-lg) !important;
}

.logo-container img {
    width: 50px !important;
    height: auto !important;
    filter: brightness(0) invert(1) !important;
    opacity: 0.9 !important;
    transition: opacity 0.3s ease !important;
}

.logo-container h2 {
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: white !important;
    margin: 0 !important;
    letter-spacing: 0.5px !important;
}

/* Contact information with reduced spacing */
#footer dl.alt {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: var(--space-lg) !important;
    width: 100% !important;
}

#footer dl.alt dt {
    font-weight: 600 !important;
    color: var(--primary-200) !important;
    font-size: 0.75rem !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    margin-bottom: 0.25rem !important;
    text-align: center !important;
    width: 100% !important;
    display: block !important;
}

#footer dl.alt dd {
    color: white !important;
    font-size: 0.9rem !important;
    line-height: 1.4 !important;
    margin: 0 !important;
    text-align: center !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: var(--space-xs) !important;
}

#footer dl.alt dd a {
    color: var(--primary-300) !important;
    text-decoration: none !important;
    transition: color 0.3s ease !important;
}

#footer dl.alt dd a:hover {
    color: var(--primary-200) !important;
}

/* Copyright */
#footer .copyright {
    margin-top: var(--space-lg) !important;
    padding-top: var(--space-md) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: var(--gray-400) !important;
    font-size: 0.8rem !important;
    width: 100% !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    #header h1 {
        font-size: 2.5rem;
    }

    .title-container {
        padding: 2rem;
        margin: 0 1rem;
    }

    .main {
        padding: 2rem 1rem;
        margin: 1rem 0;
    }

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

    .feature-box {
        padding: 2rem;
    }

    #nav ul {
        flex-direction: column;
        padding: 1rem 0;
    }

    #nav ul li a {
        margin: 0.25rem 0;
    }

    .floating-element {
        display: none !important;
    }
}