/* ============================================
   ETH MINING - Complete Stylesheet
   ============================================ */

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

:root {
    --primary: #00d4ff;
    --primary-dark: #0099cc;
    --secondary: #7b2ff7;
    --accent: #00ff88;
    --dark-bg: #0a0e17;
    --card-bg: #111827;
    --card-bg-2: #1a1f2e;
    --text-primary: #ffffff;
    --text-secondary: #8892b0;
    --gradient-1: linear-gradient(135deg, #00d4ff, #7b2ff7);
    --gradient-2: linear-gradient(135deg, #00ff88, #00d4ff);
    --gradient-3: linear-gradient(135deg, #7b2ff7, #ff2d95);
    --border-color: rgba(255, 255, 255, 0.08);
    --glow-primary: 0 0 20px rgba(0, 212, 255, 0.3);
    --glow-secondary: 0 0 20px rgba(123, 47, 247, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Particles Background */
#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(123, 47, 247, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(0, 255, 136, 0.03) 0%, transparent 50%);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(10, 14, 23, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo i {
    font-size: 2rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo span {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s ease;
}

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

.nav-buttons {
    display: flex;
    gap: 10px;
}

.btn-login {
    padding: 8px 20px;
    border: 1px solid var(--primary);
    border-radius: 8px;
    color: var(--primary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: rgba(0, 212, 255, 0.1);
}

.btn-register {
    padding: 8px 20px;
    background: var(--gradient-1);
    border-radius: 8px;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 120px 5% 80px;
    position: relative;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    background: var(--gradient-1);
    border-radius: 10px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(0, 212, 255, 0.05);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.hero-stats {
    display: flex;
    gap: 40px;
    animation: fadeInUp 0.8s ease 0.8s both;
}

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

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 5px;
}

/* Hero Visual - ETH Coin */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.eth-coin {
    width: 200px;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 6rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 6s ease-in-out infinite, rotate3D 20s linear infinite;
    position: relative;
    z-index: 2;
}

.orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 212, 255, 0.15);
    animation: orbit-rotate 10s linear infinite;
}

.orbit-1 {
    width: 300px;
    height: 300px;
    animation-duration: 8s;
}

.orbit-2 {
    width: 400px;
    height: 400px;
    border-color: rgba(123, 47, 247, 0.1);
    animation-duration: 12s;
    animation-direction: reverse;
}

.orbit-3 {
    width: 500px;
    height: 500px;
    border-color: rgba(0, 255, 136, 0.08);
    animation-duration: 16s;
}

/* ============================================
   LIVE STATS TICKER
   ============================================ */
.live-stats {
    padding: 15px 0;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-ticker {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.ticker-item i {
    color: var(--primary);
}

.price-value, .hash-value, .miners-value, .paid-value {
    color: var(--text-primary);
    font-weight: 600;
}

.price-change.positive {
    color: var(--accent);
}

.price-change.negative {
    color: #ff4444;
}

/* ============================================
   SECTIONS COMMON
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 5px 15px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-header h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   FEATURES
   ============================================ */
.features {
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--glow-primary);
}

.feature-icon {
    width: 70px;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 16px;
    font-size: 1.8rem;
    color: var(--primary);
}

.feature-card h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    padding: 100px 0;
    background: var(--card-bg);
}

.steps-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.step-card {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    flex: 1;
    max-width: 300px;
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.3);
}

.step-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    position: absolute;
    top: 15px;
    right: 20px;
}

.step-icon {
    width: 70px;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    font-size: 1.8rem;
    color: var(--primary);
}

.step-card h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.step-connector {
    color: var(--primary);
    font-size: 1.5rem;
    opacity: 0.5;
}

/* ============================================
   PLANS
   ============================================ */
.plans-preview {
    padding: 100px 0;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: center;
}

.plan-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.plan-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.3);
}

.plan-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    background: linear-gradient(var(--card-bg), var(--card-bg)) padding-box,
                var(--gradient-1) border-box;
    border: 2px solid transparent;
}

.plan-card.featured:hover {
    transform: scale(1.08);
    box-shadow: var(--glow-primary);
}

.plan-badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--gradient-1);
    color: white;
    padding: 5px 40px;
    font-size: 0.75rem;
    font-weight: 700;
    transform: rotate(45deg);
    letter-spacing: 1px;
}

.plan-tag {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.plan-price {
    margin-bottom: 15px;
}

.plan-price .currency {
    font-size: 1.5rem;
    color: var(--text-secondary);
    vertical-align: top;
}

.plan-price .amount {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
}

.plan-price .period {
    font-size: 1rem;
    color: var(--text-secondary);
}

.plan-hashrate {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 25px;
}

.plan-features {
    text-align: left;
    margin-bottom: 30px;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border-color);
}

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

.plan-features li i {
    color: var(--accent);
    font-size: 0.8rem;
}

.btn-plan {
    display: inline-block;
    width: 100%;
    padding: 14px 30px;
    background: var(--gradient-1);
    border-radius: 10px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-plan:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    padding: 100px 0;
    background: var(--card-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-5px);
}

.testimonial-stars {
    margin-bottom: 15px;
}

.testimonial-stars i {
    color: #ffd700;
    font-size: 0.9rem;
}

.testimonial-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 45px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--gradient-1);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
}

.author-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-logo i {
    font-size: 1.8rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo span {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.social-links a:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-links h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-newsletter h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.footer-newsletter p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.newsletter-form {
    display: flex;
    gap: 0;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 15px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px 0 0 10px;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
}

.newsletter-form input:focus {
    border-color: var(--primary);
}

.newsletter-form button {
    padding: 12px 18px;
    background: var(--gradient-1);
    border: none;
    border-radius: 0 10px 10px 0;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    opacity: 0.9;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes rotate3D {
    from {
        transform: rotateY(0deg);
    }
    to {
        transform: rotateY(360deg);
    }
}

@keyframes orbit-rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

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

/* ============================================
   LOGIN & REGISTER PAGES
   ============================================ */
.auth-section {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 120px 20px 60px;
}

.auth-card {
    width: 100%;
    max-width: 450px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header .auth-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.auth-header .auth-logo i {
    font-size: 2rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-header .auth-logo span {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-header h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group .input-icon {
    position: relative;
}

.form-group .input-icon i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.form-group .input-icon input {
    padding-left: 42px;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.form-options a {
    color: var(--primary);
    transition: all 0.3s ease;
}

.form-options a:hover {
    text-decoration: underline;
}

.form-options label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    cursor: pointer;
}

.form-options input[type="checkbox"] {
    accent-color: var(--primary);
}

.btn-auth {
    width: 100%;
    padding: 14px;
    background: var(--gradient-1);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.auth-footer a {
    color: var(--primary);
    font-weight: 600;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 25px 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-hero {
    padding: 150px 5% 80px;
    text-align: center;
}

.about-hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.about-hero p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

.about-content {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.about-text h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image-placeholder {
    width: 100%;
    max-width: 400px;
    height: 300px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 5rem;
    color: var(--primary);
}

.team-section {
    padding: 80px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
}

.team-avatar {
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--gradient-1);
    border-radius: 50%;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 15px;
}

.team-card h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.team-card span {
    color: var(--primary);
    font-size: 0.85rem;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section {
    padding: 150px 5% 80px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    color: var(--primary);
    font-size: 1.2rem;
}

.contact-item-text h4 {
    font-size: 1rem;
    margin-bottom: 3px;
}

.contact-item-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-form-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
}

.contact-form-card h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    resize: vertical;
    min-height: 120px;
    transition: all 0.3s ease;
}

.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

/* ============================================
   DASHBOARD
   ============================================ */
.dashboard-section {
    padding: 100px 5% 60px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.dashboard-header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
}

.dashboard-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 45px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--gradient-1);
    border-radius: 50%;
    font-weight: 700;
}

.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.dash-stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 25px;
    transition: all 0.3s ease;
}

.dash-stat-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
}

.dash-stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.dash-stat-header span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.dash-stat-header i {
    font-size: 1.3rem;
    color: var(--primary);
}

.dash-stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
}

.dash-stat-change {
    font-size: 0.85rem;
    margin-top: 5px;
}

.dash-stat-change.positive {
    color: var(--accent);
}

.dashboard-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 25px;
}

.mining-activity {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 25px;
}

.mining-activity h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.chart-placeholder {
    width: 100%;
    height: 300px;
    background: var(--dark-bg);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-secondary);
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 250px;
    padding: 20px;
}

.chart-bar {
    width: 30px;
    background: var(--gradient-1);
    border-radius: 5px 5px 0 0;
    animation: growBar 1s ease forwards;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.chart-bar:hover {
    opacity: 1;
    transform: scaleY(1.05);
}

@keyframes growBar {
    from {
        height: 0;
    }
}

.recent-activity {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 25px;
}

.recent-activity h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--dark-bg);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.activity-item:hover {
    transform: translateX(5px);
}

.activity-icon {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    font-size: 1rem;
}

.activity-icon.mining {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
}

.activity-icon.payout {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent);
}

.activity-icon.deposit {
    background: rgba(123, 47, 247, 0.1);
    color: var(--secondary);
}

.activity-info {
    flex: 1;
}

.activity-info h4 {
    font-size: 0.9rem;
    font-weight: 500;
}

.activity-info span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.activity-amount {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 1rem;
}

.activity-amount.positive {
    color: var(--accent);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 130px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        margin-top: 50px;
    }

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

    .plans-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .plan-card.featured {
        transform: none;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .dashboard-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(10, 14, 23, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-buttons {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

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

    .steps-container {
        flex-direction: column;
    }

    .step-connector {
        transform: rotate(90deg);
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

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

    .dashboard-stats-grid {
        grid-template-columns: 1fr;
    }

    .stats-ticker {
        flex-direction: column;
        gap: 10px;
    }

    .orbit {
        display: none;
    }

    .eth-coin {
        font-size: 4rem;
    }

    .team-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin: 0 auto;
    }
}