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

:root {
    /* Apple-inspired Dark Theme Colors */
    --primary-bg: #000000;
    --secondary-bg: #1c1c1e;
    --tertiary-bg: #2c2c2e;
    --card-bg: #1c1c1e;
    --border-color: #3a3a3c;
    --text-primary: #ffffff;
    --text-secondary: #8e8e93;
    --accent-blue: #007aff;
    --accent-blue-hover: #0056cc;
    --accent-green: #34c759;
    --accent-orange: #ff9500;
    --accent-red: #ff3b30;
    --gradient-primary: linear-gradient(135deg, #007aff 0%, #5856d6 100%);
    --gradient-secondary: linear-gradient(135deg, #34c759 0%, #007aff 100%);
    --shadow-subtle: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.5);
    --border-radius: 12px;
    --border-radius-large: 20px;
    --animation-fast: 0.2s;
    --animation-medium: 0.4s;
    --animation-slow: 0.8s;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', system-ui, sans-serif;
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridFloat 20s ease-in-out infinite;
}

.floating-dot {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-blue);
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(0.5px);
}

.dot-1 {
    top: 20%;
    left: 10%;
    animation: float1 15s ease-in-out infinite;
}

.dot-2 {
    top: 60%;
    right: 20%;
    animation: float2 12s ease-in-out infinite;
}

.dot-3 {
    bottom: 30%;
    left: 30%;
    animation: float3 18s ease-in-out infinite;
}

.dot-4 {
    top: 40%;
    right: 40%;
    animation: float4 14s ease-in-out infinite;
}

.dot-5 {
    bottom: 20%;
    right: 10%;
    animation: float5 16s ease-in-out infinite;
}

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

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    33% { transform: translate(30px, -20px) scale(1.2); opacity: 0.6; }
    66% { transform: translate(-20px, 30px) scale(0.8); opacity: 0.4; }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    50% { transform: translate(-40px, -30px) scale(1.5); opacity: 0.7; }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    25% { transform: translate(20px, -40px) scale(1.1); opacity: 0.5; }
    75% { transform: translate(-30px, 20px) scale(0.9); opacity: 0.4; }
}

@keyframes float4 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    40% { transform: translate(-25px, 35px) scale(1.3); opacity: 0.6; }
    80% { transform: translate(35px, -25px) scale(0.7); opacity: 0.4; }
}

@keyframes float5 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    60% { transform: translate(-35px, -25px) scale(1.4); opacity: 0.8; }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(28, 28, 30, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--animation-medium) ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-logo i {
    color: var(--accent-blue);
    font-size: 1.4rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--animation-fast) ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: width var(--animation-fast) ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--animation-fast) ease;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1) 0%, rgba(88, 86, 214, 0.1) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 122, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: slideUp var(--animation-slow) ease;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 2rem;
    animation: slideUp var(--animation-slow) ease var(--animation-fast);
    animation-fill-mode: both;
}

.hero-cta {
    animation: slideUp var(--animation-slow) ease var(--animation-medium);
    animation-fill-mode: both;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--animation-fast) ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--animation-medium) ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-strong);
}

/* Container and Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
    position: relative;
}

.section-dark {
    background: var(--secondary-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp var(--animation-slow) ease;
}

.section-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-medium);
}

.section h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: 2rem;
    box-shadow: var(--shadow-subtle);
    transition: all var(--animation-medium) ease;
    animation: fadeInUp var(--animation-slow) ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-blue);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-header i {
    color: var(--accent-blue);
    font-size: 1.5rem;
}

.card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
}

.list {
    list-style: none;
    space-y: 0.75rem;
}

.list li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(58, 58, 60, 0.3);
    transition: color var(--animation-fast) ease;
}

.list li:last-child {
    border-bottom: none;
}

.list li:hover {
    color: var(--text-primary);
}

/* Tool Categories */
.tool-category {
    margin: 3rem 0;
    animation: fadeInUp var(--animation-slow) ease;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--tertiary-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-blue);
}

.category-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--accent-blue);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.category-header h3 {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
}

.tools-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.tools-table th {
    background: var(--tertiary-bg);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
}

.tools-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    vertical-align: top;
}

.tools-table td strong {
    color: var(--text-primary);
}

.tools-table tr:hover {
    background: rgba(0, 122, 255, 0.05);
}

.tools-table tr:hover td {
    color: var(--text-primary);
}

/* Utility Tools */
.utility-tools {
    display: grid;
    gap: 2rem;
    margin: 2rem 0;
}

.utility-tool {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    transition: all var(--animation-medium) ease;
}

.utility-tool:hover {
    border-color: var(--accent-blue);
    transform: translateX(10px);
}

.utility-tool h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

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

/* Application Flow */
.application-flow {
    margin: 3rem 0;
}

.flow-header {
    text-align: center;
    margin-bottom: 3rem;
}

.flow-header h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.flow-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.flow-step {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    transition: all var(--animation-medium) ease;
    animation: fadeInUp var(--animation-slow) ease;
}

.flow-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-blue);
}

.step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.flow-step h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

.flow-arrow {
    color: var(--accent-blue);
    font-size: 2rem;
    animation: pulse 2s ease-in-out infinite;
}

/* Module Cards */
.modules-section {
    margin: 4rem 0;
}

.modules-section h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.module-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: 2rem;
    text-align: center;
    transition: all var(--animation-medium) ease;
    animation: fadeInUp var(--animation-slow) ease;
}

.module-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-blue);
}

.module-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.module-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

/* Analytics Section */
.analytics-section, .admin-section {
    margin: 3rem 0;
    padding: 2rem;
    background: var(--tertiary-bg);
    border-radius: var(--border-radius-large);
    border-left: 4px solid var(--accent-green);
}

.analytics-section h4, .admin-section h4 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.analytics-list {
    list-style: none;
    gap: 1rem;
}

.analytics-list li {
    color: var(--text-secondary);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(58, 58, 60, 0.3);
}

.analytics-list li:last-child {
    border-bottom: none;
}

.analytics-list strong {
    color: var(--accent-green);
}

.admin-section p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Data Integrations */
.data-integrations {
    margin: 4rem 0;
}

.data-integrations h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.integration-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: 2rem;
    text-align: center;
    transition: all var(--animation-medium) ease;
    animation: fadeInUp var(--animation-slow) ease;
}

.integration-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-orange);
}

.integration-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-red) 100%);
    border-radius: 50%;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.integration-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.integration-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Guardrails Section */
.guardrails-section {
    margin: 4rem 0;
}

.guardrails-section h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.guardrail-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: 2rem;
    transition: all var(--animation-medium) ease;
    animation: fadeInUp var(--animation-slow) ease;
}

.guardrail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-red);
}

.guardrail-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-orange) 100%);
    border-radius: 50%;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.guardrail-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

/* Competency Section */
.competency-section {
    margin: 4rem 0;
    padding: 2rem;
    background: var(--tertiary-bg);
    border-radius: var(--border-radius-large);
    border-left: 4px solid var(--accent-blue);
}

.competency-section h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.competency-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.competency-content strong {
    color: var(--accent-blue);
}

/* Examples Section */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.example-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: 2rem;
    transition: all var(--animation-medium) ease;
    animation: fadeInUp var(--animation-slow) ease;
}

.example-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-green);
}

.example-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.example-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.example-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

.example-steps ol {
    counter-reset: step-counter;
    list-style: none;
}

.example-steps li {
    counter-increment: step-counter;
    position: relative;
    padding-left: 3rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.example-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: var(--accent-green);
    color: var(--text-primary);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Reusability Section */
.reusability-section {
    margin: 4rem 0;
}

.reusability-section h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.reusability-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--animation-medium) ease;
}

.feature-item:hover {
    border-color: var(--accent-blue);
    transform: translateX(10px);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--accent-blue);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1rem;
    flex-shrink: 0;
}

.feature-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Implementation Phases */
.phases {
    display: grid;
    gap: 2rem;
    margin: 3rem 0;
}

.phase-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: 2rem;
    transition: all var(--animation-medium) ease;
    animation: fadeInUp var(--animation-slow) ease;
    position: relative;
    overflow: hidden;
}

.phase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.phase-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-blue);
}

.phase-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.phase-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.phase-header h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
}

.phase-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.phase-content strong {
    color: var(--text-primary);
}

/* Footer */
.footer {
    background: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--accent-blue);
    font-size: 1.5rem;
}

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .flow-steps {
        flex-direction: column;
        align-items: stretch;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
    
    .examples-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .reusability-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .table-container {
        font-size: 0.8rem;
    }
    
    .tools-table th,
    .tools-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section h2 {
        font-size: 2rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .phase-card,
    .module-card,
    .integration-card {
        padding: 1.5rem;
    }
}

/* Scroll behavior enhancements */
html {
    scroll-padding-top: 80px;
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-dot {
        animation: none;
    }
    
    .grid-overlay {
        animation: none;
    }
}