/* ========================================
   CRYPTO MINING PLATFORM - MAIN STYLES
   Dark Steel + Electric Blue Theme
======================================== */

:root {
    /* Primary Colors - Dark Steel + Electric Blue */
    --steel-dark: #1a1d24;
    --steel-medium: #252931;
    --steel-light: #2f3440;
    --steel-lighter: #3a3f4d;
    
    --electric-blue: #00d4ff;
    --electric-blue-dark: #0099cc;
    --electric-blue-glow: rgba(0, 212, 255, 0.3);
    
    /* Accent Colors */
    --power-green: #00ff88;
    --warning-amber: #ffaa00;
    --steel-border: #404654;
    
    /* Text Colors */
    --text-primary: #e8eaed;
    --text-secondary: #a8abb2;
    --text-muted: #6b7280;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--steel-medium) 0%, var(--steel-dark) 100%);
    --gradient-electric: linear-gradient(135deg, var(--electric-blue) 0%, var(--electric-blue-dark) 100%);
    --gradient-overlay: linear-gradient(to bottom, rgba(26, 29, 36, 0.95), rgba(26, 29, 36, 0.98));
    
    /* Shadows & Glows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --glow-electric: 0 0 20px var(--electric-blue-glow);
    --glow-electric-strong: 0 0 30px rgba(0, 212, 255, 0.6);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Typography */
    --font-primary: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
    --font-mono: 'Consolas', 'Courier New', monospace;
}

/* ========================================
   GLOBAL RESET & BASE STYLES
======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

/* Animated Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, var(--steel-light) 1px, transparent 1px),
        linear-gradient(0deg, var(--steel-light) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.03;
    z-index: -1;
    pointer-events: none;
}

a {
    color: var(--electric-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--text-primary);
    text-shadow: var(--glow-electric);
}

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

/* ========================================
   TYPOGRAPHY
======================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

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

/* Electric Text Effect */
.electric-text {
    color: var(--electric-blue);
    text-shadow: var(--glow-electric);
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { text-shadow: var(--glow-electric); }
    50% { text-shadow: var(--glow-electric-strong); }
}

/* ========================================
   BUTTONS & CTAs
======================================== */

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.btn-primary {
    background: var(--gradient-electric);
    color: var(--steel-dark);
    box-shadow: var(--glow-electric);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-electric-strong);
    color: var(--steel-dark);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.4s ease;
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--electric-blue);
    color: var(--electric-blue);
}

.btn-outline:hover {
    background: var(--electric-blue);
    color: var(--steel-dark);
    box-shadow: var(--glow-electric);
}

.btn-ghost {
    background: var(--steel-light);
    color: var(--text-primary);
    border: 1px solid var(--steel-border);
}

.btn-ghost:hover {
    background: var(--steel-lighter);
    border-color: var(--electric-blue);
    color: var(--electric-blue);
}

/* ========================================
   HEADER & NAVIGATION
======================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(26, 29, 36, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--steel-border);
    z-index: 1000;
    transition: all 0.3s ease;
}

.site-header.scrolled {
    background: rgba(26, 29, 36, 0.98);
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--electric-blue);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-electric);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    color: var(--steel-dark);
    box-shadow: var(--glow-electric);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.main-nav a {
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--electric-blue);
    transition: width 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--electric-blue);
    text-shadow: none;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background: var(--electric-blue);
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

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

/* ========================================
   FLOATING SOCIAL BAR
======================================== */

.floating-social {
    position: fixed;
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--steel-light);
    border: 1px solid var(--steel-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.25rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-link i {
    font-size: 1.25rem;
    z-index: 1;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-electric);
    transition: left 0.3s ease;
    z-index: -1;
}

.social-link:hover {
    border-color: var(--electric-blue);
    color: var(--steel-dark);
    box-shadow: var(--glow-electric);
}

.social-link:hover::before {
    left: 0;
}

/* ========================================
   HERO SECTION - ASYMMETRICAL LAYOUT
======================================== */

.hero-section {
    min-height: 100vh;
    padding: 80px 100px 0px 100px;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-background img,
.hero-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: 700px;
    animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-content h1 {
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: slideInRight 1s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-visual-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 600px;
}

.visual-block {
    background: var(--steel-medium);
    border: 1px solid var(--steel-border);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.visual-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-electric);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.visual-block:hover {
    border-color: var(--electric-blue);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.visual-block:hover::before {
    transform: scaleX(1);
}

.visual-block img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    margin-bottom: 1rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.visual-block:hover img {
    opacity: 1;
}

.visual-block h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.visual-block p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ========================================
   LIVE METRICS SECTION
======================================== */

.metrics-section {
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--steel-medium);
    border-top: 1px solid var(--steel-border);
    border-bottom: 1px solid var(--steel-border);
}

.metrics-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 0px 80px 0px 80px;
}

.metric-card {
    background: var(--steel-dark);
    border: 1px solid var(--steel-border);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.metric-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--electric-blue);
}

.metric-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--electric-blue);
    margin-bottom: 0.5rem;
    animation: countUp 2s ease-out;
}

@keyframes countUp {
    from { opacity: 0; }
    to { opacity: 1; }
}

.metric-unit {
    font-size: 1rem;
    color: var(--text-secondary);
}

.metric-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--power-green);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
    border-radius: 2px;
}

.metric-status.warning {
    background: rgba(255, 170, 0, 0.1);
    color: var(--warning-amber);
}

/* ========================================
   CONTAINER & GRID UTILITIES
======================================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

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

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

/* ========================================
   CONTENT CARDS
======================================== */

.content-card {
    background: var(--steel-medium);
    border: 1px solid var(--steel-border);
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-electric);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.content-card:hover::before {
    transform: scaleX(1);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 1.5rem;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.content-card:hover .card-image img {
    transform: scale(1.05);
}

.card-title {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.card-text {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ========================================
   TIMELINE / PROCESS VISUALIZATION
======================================== */

.timeline-section {
    padding: var(--spacing-xl) 0;
}

.timeline {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--steel-border);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    grid-column: 1;
    text-align: right;
}

.timeline-item:nth-child(odd) .timeline-visual {
    grid-column: 2;
}

.timeline-item:nth-child(even) .timeline-visual {
    grid-column: 1;
    order: -1;
}

.timeline-item:nth-child(even) .timeline-content {
    grid-column: 2;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 2rem;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--electric-blue);
    border: 4px solid var(--steel-dark);
    border-radius: 50%;
    z-index: 2;
    box-shadow: var(--glow-electric);
}

.timeline-content {
    padding: 2rem;
    background: var(--steel-medium);
    border: 1px solid var(--steel-border);
    position: relative;
}

.timeline-visual img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border: 1px solid var(--steel-border);
}

.timeline-step {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--electric-blue);
    margin-bottom: 0.5rem;
    letter-spacing: 0.1em;
}

/* ========================================
   HARDWARE SHOWCASE
======================================== */

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

.hardware-card {
    background: var(--steel-medium);
    border: 1px solid var(--steel-border);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.hardware-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-electric);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    mix-blend-mode: overlay;
}

.hardware-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--electric-blue);
}

.hardware-card:hover::after {
    opacity: 0.1;
}

.hardware-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.hardware-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.hardware-card:hover .hardware-image img {
    transform: scale(1.1);
}

.hardware-info {
    padding: 2rem;
}

.hardware-name {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.hardware-specs {
    list-style: none;
    margin-top: 1rem;
}

.hardware-specs li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--steel-border);
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

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

.spec-label {
    color: var(--text-muted);
}

.spec-value {
    color: var(--electric-blue);
    font-weight: 600;
}

/* ========================================
   FOOTER
======================================== */

.site-footer {
    background: var(--steel-medium);
    border-top: 1px solid var(--steel-border);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--electric-blue);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--electric-blue);
    padding-left: 5px;
}

.footer-newsletter {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-newsletter input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--steel-dark);
    border: 1px solid var(--steel-border);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.footer-newsletter input:focus {
    outline: none;
    border-color: var(--electric-blue);
}

.footer-newsletter button {
    padding: 0.75rem 1.5rem;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-md) 0;
    border-top: 1px solid var(--steel-border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .footer-bottom {
        padding-bottom: 100px;
    }
}

/* ========================================
   FORMS
======================================== */

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 1rem;
    background: var(--steel-light);
    border: 1px solid var(--steel-border);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--electric-blue);
    box-shadow: 0 0 0 3px var(--electric-blue-glow);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* ========================================
   RESPONSIVE - MOBILE FIRST
======================================== */

@media (max-width: 1024px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 100px;
    }
    
    .hero-visual {
        padding-top: 0;
    }
    
    .timeline::before {
        left: 0;
    }
    
    .timeline-item {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding-left: 3rem;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        grid-column: 1;
        text-align: left;
    }
    
    .timeline-item:nth-child(odd) .timeline-visual,
    .timeline-item:nth-child(even) .timeline-visual {
        grid-column: 1;
        order: 0;
    }
    
    .timeline-marker {
        left: 0;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .floating-social {
        left: auto;
        right: 1rem;
        bottom: 1rem;
        top: auto;
        transform: none;
        flex-direction: row;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
    }
    
    .hero-visual-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-container {
        grid-template-columns: 1fr;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    .header-container {
        padding: 1rem;
    }
    
    .hero-content,
    .hero-visual {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }

    .hero-section {
        padding: 80px 0px 0px 0px
    }
    
    .metrics-container {
        padding: 0 var(--spacing-sm);   
    }
}

/* ========================================
   ANIMATIONS & EFFECTS
======================================== */

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

.animate-float {
    animation: float 3s ease-in-out infinite;
}

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

.animate-slide-up {
    animation: slideUp 0.6s ease-out;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Loading Shimmer Effect */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.shimmer {
    background: linear-gradient(
        90deg,
        var(--steel-medium) 0%,
        var(--steel-light) 50%,
        var(--steel-medium) 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* Electric Line Animation */
.electric-line {
    position: relative;
    overflow: hidden;
}

.electric-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--gradient-electric);
    animation: electricSlide 2s ease-in-out infinite;
}

@keyframes electricSlide {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0 !important; }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.pt-lg { padding-top: var(--spacing-lg); }
.pb-lg { padding-bottom: var(--spacing-lg); }