/* ===== Black Friday Popup ===== */
.bf-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.bf-popup-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.bf-popup-modal {
    background: linear-gradient(180deg, #1a1a2e 0%, #0a0a0f 100%);
    border: 2px solid;
    border-image: linear-gradient(135deg, #ff0000, #ffd700, #ff0000) 1;
    border-radius: 20px;
    max-width: 600px;
    width: 100%;
    position: relative;
    overflow: hidden;
    animation: popupSlideIn 0.5s ease;
    box-shadow:
        0 0 60px rgba(255, 0, 0, 0.3),
        0 0 100px rgba(255, 215, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

@keyframes popupSlideIn {
    from {
        transform: scale(0.8) translateY(-50px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.bf-popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
}

.bf-popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.bf-popup-close svg {
    width: 20px;
    height: 20px;
    color: #ffffff;
}

.bf-popup-badge {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: #ffffff;
    text-align: center;
    padding: 15px 20px;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.bf-flash {
    width: 12px;
    height: 12px;
    background: #ffd700;
    border-radius: 50%;
    animation: bfFlash 1s ease-in-out infinite;
    box-shadow: 0 0 10px #ffd700;
}

@keyframes bfFlash {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.bf-popup-content {
    padding: 0;
}

.bf-popup-video {
    width: 100%;
    display: block;
    max-height: 400px;
    object-fit: contain;
    background: #000;
}

.bf-popup-footer {
    padding: 25px 30px;
    text-align: center;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 0, 0, 0.1) 100%);
}

.bf-popup-timer {
    color: #ffd700;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    animation: timerPulse 2s ease-in-out infinite;
}

@keyframes timerPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.bf-popup-cta {
    width: 100%;
    padding: 18px 30px !important;
    font-size: 1.2rem !important;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%) !important;
    border: none !important;
    animation: ctaPulse 2s ease-in-out infinite;
}

.bf-popup-cta:hover {
    background: linear-gradient(135deg, #ff3333 0%, #ff0000 100%) !important;
    transform: scale(1.02);
}

@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 0, 0, 0.5); }
    50% { box-shadow: 0 0 40px rgba(255, 0, 0, 0.8); }
}

/* Email Capture Form */
.bf-email-form {
    margin-bottom: 20px;
}

.bf-form-group {
    display: flex;
    gap: 10px;
    max-width: 450px;
    margin: 0 auto;
}

.bf-email-input {
    flex: 1;
    padding: 14px 18px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #ffffff;
    outline: none;
    transition: all 0.3s ease;
}

.bf-email-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.bf-email-input:focus {
    border-color: #ffd700;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.bf-submit-btn {
    padding: 14px 24px !important;
    font-size: 1rem !important;
    font-weight: 700;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%) !important;
    border: none !important;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.bf-submit-btn:hover {
    background: linear-gradient(135deg, #ff3333 0%, #ff0000 100%) !important;
    transform: scale(1.02);
}

.bf-submit-btn svg {
    width: 18px;
    height: 18px;
}

.bf-submit-btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.bf-submit-btn.loading span {
    display: none;
}

.bf-submit-btn.loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.bf-form-note {
    margin-top: 12px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Success State */
.bf-success-state {
    animation: fadeInUp 0.5s ease;
}

.bf-success-state.hidden {
    display: none;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bf-success-icon {
    margin-bottom: 15px;
}

.bf-success-icon svg {
    width: 60px;
    height: 60px;
    color: #22c55e;
    animation: successPop 0.5s ease;
}

@keyframes successPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.bf-success-text {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: 600;
}

/* Responsive popup */
@media (max-width: 640px) {
    .bf-popup-modal {
        max-width: 95%;
        margin: 10px;
    }

    .bf-popup-badge {
        font-size: 1rem;
        padding: 12px 15px;
        letter-spacing: 2px;
    }

    .bf-popup-video {
        max-height: 250px;
    }

    .bf-popup-footer {
        padding: 20px;
    }

    .bf-popup-timer {
        font-size: 0.95rem;
    }

    .bf-popup-cta {
        font-size: 1rem !important;
        padding: 15px 20px !important;
    }

    .bf-form-group {
        flex-direction: column;
    }

    .bf-email-input {
        padding: 12px 14px;
        font-size: 0.95rem;
    }

    .bf-submit-btn {
        justify-content: center;
        padding: 12px 20px !important;
    }

    .bf-success-icon svg {
        width: 50px;
        height: 50px;
    }
}

/* ===== CSS Variables ===== */
:root {
    /* Colors - TradeGreater Brand */
    --primary: #00ffff;
    --primary-dark: #00cccc;
    --secondary: #ff00ff;
    --accent: #ff6b6b;
    --gold: #ffd700;
    --gold-dark: #ff8c00;

    /* Neutrals */
    --bg-dark: #0a0a0f;
    --bg-card: #1a1a2e;
    --bg-card-hover: #2d3748;
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.12);

    /* Text */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #e0e0e0;

    /* Status */
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ff6b6b;

    /* Gradients - Cyan to Magenta */
    --gradient-primary: linear-gradient(135deg, #00ffff 0%, #ff00ff 100%);
    --gradient-gold: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    --gradient-bg: radial-gradient(ellipse at top, #1a1a2e 0%, var(--bg-dark) 50%);

    /* Shadows */
    --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);
    --shadow-glow: 0 0 40px rgba(0, 255, 255, 0.3);
    --shadow-glow-magenta: 0 0 40px rgba(255, 0, 255, 0.3);

    /* Spacing */
    --container-width: 1200px;
    --section-padding: 100px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Animated Background ===== */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--gradient-bg);
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.floating-orbs {
    position: absolute;
    width: 100%;
    height: 100%;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 15s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary);
    bottom: -150px;
    left: -150px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: var(--gold);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
    opacity: 0.2;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 30px) scale(1.02); }
}

/* ===== Container ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-icon svg {
    width: 40px;
    height: 40px;
}

.logo-text {
    color: var(--text-primary);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-base);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    outline: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 240, 255, 0.4);
}

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

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

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-discord {
    background: #5865F2;
    color: white;
}

.btn-discord:hover {
    background: #4752c4;
    transform: translateY(-2px);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 120px 24px 80px;
    max-width: var(--container-width);
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--primary);
    margin-bottom: 24px;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Trading Terminal Visual */
.hero-visual {
    position: relative;
}

.trading-terminal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.terminal-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
}

.terminal-dots {
    display: flex;
    gap: 6px;
    margin-right: 16px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.terminal-title {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

.terminal-status {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: rgba(34, 197, 94, 0.2);
    color: var(--success);
    animation: statusPulse 2s ease-in-out infinite;
}

.terminal-status.demo {
    background: rgba(255, 215, 0, 0.2);
    color: var(--gold);
}

.terminal-disclaimer {
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--border);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.terminal-body {
    padding: 16px;
}

.chart-container {
    height: 200px;
    margin-bottom: 16px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    position: relative;
}

.trade-feed {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 150px;
    overflow: hidden;
}

.trade-entry {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

.trade-time {
    color: var(--text-muted);
}

.trade-symbol {
    font-weight: 600;
    color: var(--text-primary);
}

.trade-side {
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.75rem;
}

.trade-side.long {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success);
}

.trade-side.short {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
}

.trade-pnl {
    margin-left: auto;
    font-weight: 600;
}

.trade-pnl.positive { color: var(--success); }
.trade-pnl.negative { color: var(--error); }

/* ===== Problem Section ===== */
.problem-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(239, 68, 68, 0.05) 50%, transparent 100%);
}

.problem-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

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

.big-number {
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, var(--error) 0%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.problem-label {
    display: block;
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.problem-text h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.problem-text p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.problem-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.problem-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.problem-list svg {
    width: 20px;
    height: 20px;
    color: var(--error);
    flex-shrink: 0;
}

/* ===== Solution Section ===== */
.solution-section {
    padding: var(--section-padding) 0;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.solution-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition-base);
}

.solution-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 240, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.card-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary);
}

.solution-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.solution-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* ===== Algorithms Section ===== */
.algorithms-section {
    padding: var(--section-padding) 0;
    background: var(--bg-card);
}

.algo-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.algo-card {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
}

.algo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.algo-card.gold-digger::before {
    background: var(--gradient-gold);
}

.algo-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.algo-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 12px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.algo-badge.gold {
    background: rgba(255, 215, 0, 0.1);
    border-color: rgba(255, 215, 0, 0.2);
    color: var(--gold);
}

.algo-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.algo-icon {
    width: 60px;
    height: 60px;
}

.algo-icon svg {
    width: 100%;
    height: 100%;
}

.algo-title h3 {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.algo-market {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.algo-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Presets Grid */
.presets-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 24px;
}

.preset-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 8px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.preset-item:hover {
    border-color: var(--primary);
    background: rgba(0, 255, 255, 0.05);
}

.preset-item.nq .preset-icon {
    background: linear-gradient(135deg, #00ffff 0%, #0066ff 100%);
}

.preset-item.gold .preset-icon {
    background: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
}

.preset-item.dow .preset-icon {
    background: linear-gradient(135deg, #ff00ff 0%, #8b5cf6 100%);
}

.preset-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--bg-dark);
}

.preset-name {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
}

/* Market List */
.market-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.market-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.market-item:hover {
    border-color: var(--border-light);
}

.market-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--bg-dark);
    flex-shrink: 0;
}

.market-icon.nq {
    background: linear-gradient(135deg, #00ffff 0%, #0066ff 100%);
}

.market-icon.gold {
    background: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
}

.market-icon.dow {
    background: linear-gradient(135deg, #ff00ff 0%, #8b5cf6 100%);
}

.market-info h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.market-info p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.market-presets {
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 500;
}

.algo-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.algo-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.algo-features svg {
    width: 18px;
    height: 18px;
    color: var(--success);
    flex-shrink: 0;
}

.algo-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

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

.algo-stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
}

.algo-stat-value.gold {
    color: var(--gold);
}

.algo-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.disclaimer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8125rem;
    margin-top: 24px;
    font-style: italic;
}

/* ===== Free Trial Section ===== */
.trial-section {
    padding: var(--section-padding) 0;
}

.trial-card {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(255, 0, 255, 0.1) 100%);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 60px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 48px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.trial-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.trial-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    text-align: center;
    min-width: 120px;
}

.trial-icon {
    font-size: 3rem;
    font-weight: 900;
    color: var(--bg-dark);
    line-height: 1;
}

.trial-badge span:last-child {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--bg-dark);
    letter-spacing: 0.1em;
}

.trial-content {
    position: relative;
    z-index: 1;
}

.trial-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 16px;
}

.trial-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 500px;
}

.trial-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}

.trial-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.trial-feature svg {
    width: 20px;
    height: 20px;
    color: var(--success);
    flex-shrink: 0;
}

.trial-visual {
    position: relative;
    z-index: 1;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.trust-icon {
    width: 50px;
    height: 50px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trust-icon svg {
    width: 28px;
    height: 28px;
    color: var(--success);
}

.trust-title {
    display: block;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 4px;
}

.trust-sub {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ===== Performance Section ===== */
.performance-section {
    padding: var(--section-padding) 0;
}

.performance-dashboard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 16px;
}

.dashboard-tabs {
    display: flex;
    gap: 8px;
}

.tab-btn {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-btn:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--bg-dark);
}

.timeframe-select {
    display: flex;
    gap: 4px;
    background: rgba(0, 0, 0, 0.2);
    padding: 4px;
    border-radius: var(--radius-sm);
}

.tf-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tf-btn:hover {
    color: var(--text-primary);
}

.tf-btn.active {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1px;
    background: var(--border);
    padding: 1px;
}

.metric-card {
    background: var(--bg-card);
    padding: 24px;
}

.metric-card.primary {
    grid-row: span 2;
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.metric-title {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-change {
    font-size: 0.875rem;
    font-weight: 600;
}

.metric-change.positive { color: var(--success); }
.metric-change.negative { color: var(--error); }

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 8px;
}

.metric-value.warning { color: var(--warning); }

.metric-chart {
    height: 100px;
    margin-top: 16px;
}

.metric-bar {
    height: 8px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width 1s ease;
}

.metric-indicator {
    font-size: 0.8125rem;
    color: var(--success);
}

.metric-indicator.positive::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    margin-right: 8px;
}

.metric-breakdown {
    display: flex;
    gap: 16px;
    font-size: 0.875rem;
}

.metric-breakdown .wins { color: var(--success); }
.metric-breakdown .losses { color: var(--error); }

.metric-sub {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.recent-trades {
    padding: 24px;
    border-top: 1px solid var(--border);
}

.recent-trades h3 {
    font-size: 1rem;
    margin-bottom: 16px;
}

.trades-table {
    overflow-x: auto;
}

.table-header,
.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 0.8fr 1.2fr 1.2fr 1fr;
    gap: 16px;
    padding: 12px 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
}

.table-header {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border);
}

.table-row {
    border-bottom: 1px solid var(--border);
    transition: var(--transition-fast);
}

.table-row:hover {
    background: rgba(0, 0, 0, 0.2);
}

.table-row:last-child {
    border-bottom: none;
}

/* ===== Platforms Section ===== */
.platforms-section {
    padding: var(--section-padding) 0;
    background: var(--bg-card);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.platforms-grid.two-platforms {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
    margin: 0 auto;
}

.platform-card {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    transition: var(--transition-base);
}

.platform-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.platform-logo {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.platform-logo img {
    max-height: 100%;
    max-width: 100%;
}

.platform-name {
    display: block;
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 4px;
}

.platform-type {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ===== Pricing Section ===== */
.pricing-section {
    padding: var(--section-padding) 0;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.toggle-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.toggle-switch {
    position: relative;
    width: 56px;
    height: 28px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gradient-primary);
    border-radius: 50%;
    transition: var(--transition-base);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateY(-50%) translateX(28px);
}

.save-badge {
    padding: 4px 10px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 600;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.pricing-grid.two-column {
    grid-template-columns: repeat(2, 1fr);
    max-width: 900px;
    margin: 0 auto;
}

.trial-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.15) 0%, rgba(255, 0, 255, 0.15) 100%);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    border: 1px solid rgba(0, 255, 255, 0.3);
}

.trial-icon-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--bg-dark);
}

.trial-banner span:last-child {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.9rem;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-base);
}

.pricing-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.pricing-card.featured {
    background: linear-gradient(180deg, rgba(0, 240, 255, 0.05) 0%, var(--bg-card) 100%);
    border-color: rgba(0, 240, 255, 0.3);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-4px);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bg-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.pricing-header p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.pricing-amount {
    margin-bottom: 32px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    vertical-align: top;
}

.price {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    font-family: 'JetBrains Mono', monospace;
}

.price.custom {
    font-size: 2.5rem;
}

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

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
    flex: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9375rem;
}

.pricing-features li svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.pricing-features li.included svg {
    color: var(--success);
}

.pricing-features li.excluded {
    color: var(--text-muted);
}

.pricing-features li.excluded svg {
    color: var(--text-muted);
}

/* ===== Testimonials Section ===== */
.testimonials-section {
    padding: var(--section-padding) 0;
    background: var(--bg-card);
    overflow: hidden;
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 16px);
    min-width: 350px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-rating svg {
    width: 18px;
    height: 18px;
    color: var(--gold);
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    color: var(--bg-dark);
}

.author-name {
    display: block;
    font-weight: 600;
    margin-bottom: 2px;
}

.author-title {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 32px;
}

.slider-btn {
    width: 48px;
    height: 48px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.slider-btn svg {
    width: 20px;
    height: 20px;
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.slider-dot {
    width: 10px;
    height: 10px;
    background: var(--border);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dot.active {
    background: var(--primary);
}

.testimonial-disclaimer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8125rem;
    margin-top: 32px;
    font-style: italic;
}

/* ===== FAQ Section ===== */
.faq-section {
    padding: var(--section-padding) 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    transition: var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Discord Section ===== */
.discord-section {
    padding: 60px 0;
}

.discord-card {
    background: linear-gradient(135deg, #5865F2 0%, #4752c4 100%);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.discord-content {
    display: flex;
    align-items: center;
    gap: 24px;
}

.discord-icon svg {
    width: 60px;
    height: 60px;
    color: white;
}

.discord-text h2 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.discord-text p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

/* ===== Contact Section ===== */
.contact-section {
    padding: var(--section-padding) 0;
    background: var(--bg-card);
}

/* Join CTA Card */
.join-cta-card {
    background: linear-gradient(180deg, rgba(0, 255, 255, 0.05) 0%, rgba(255, 0, 255, 0.05) 100%);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.join-cta-content .section-tag {
    display: inline-block;
    margin-bottom: 16px;
}

.join-cta-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.join-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
}

.join-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.join-feature svg {
    width: 20px;
    height: 20px;
    color: var(--success);
}

.join-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.join-cta-note {
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .join-cta-card {
        padding: 40px 24px;
    }

    .join-features {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .join-cta-buttons {
        flex-direction: column;
    }

    .join-cta-buttons .btn {
        width: 100%;
    }
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.contact-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.contact-feature svg {
    width: 20px;
    height: 20px;
    color: var(--success);
}

.contact-form-wrapper {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.progress-step {
    width: 36px;
    height: 36px;
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: var(--transition-base);
}

.progress-step.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--bg-dark);
}

.progress-step.completed {
    background: var(--success);
    border-color: transparent;
    color: white;
}

.progress-line {
    width: 40px;
    height: 2px;
    background: var(--border);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-step h3 {
    font-size: 1.25rem;
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
    font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-option,
.checkbox-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.radio-option:hover,
.checkbox-option:hover {
    border-color: var(--border-light);
}

.radio-option input,
.checkbox-option input {
    width: auto;
    accent-color: var(--primary);
}

.form-buttons {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

.form-buttons .btn {
    flex: 1;
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px;
}

.form-success.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: var(--success);
}

.form-success h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.form-success p {
    color: var(--text-secondary);
}

/* ===== Footer ===== */
.footer {
    padding: 80px 0 40px;
    background: var(--bg-dark);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 24px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.social-link:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer-links h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.footer-disclaimer {
    margin-bottom: 24px;
}

.footer-disclaimer p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.footer-copyright p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== Responsive Styles ===== */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

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

    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
    }

    .problem-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .problem-list {
        align-items: center;
    }

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

    .algo-showcase {
        grid-template-columns: 1fr;
    }

    .presets-grid {
        grid-template-columns: repeat(5, 1fr);
    }

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

    .metric-card.primary {
        grid-column: span 2;
        grid-row: span 1;
    }

    .platforms-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .pricing-grid.two-column {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .pricing-card.featured {
        transform: none;
        order: -1;
    }

    .trial-card {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }

    .trial-badge {
        margin: 0 auto;
    }

    .trial-features {
        justify-content: center;
    }

    .trial-visual {
        display: flex;
        justify-content: center;
    }

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

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

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .nav-links,
    .nav-actions {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border);
        padding: 24px;
        gap: 16px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

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

    .presets-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .preset-item:nth-child(4),
    .preset-item:nth-child(5) {
        grid-column: span 1;
    }

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

    .metric-card.primary {
        grid-column: span 1;
    }

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

    .testimonial-card {
        flex: 0 0 100%;
        min-width: auto;
    }

    .discord-card {
        flex-direction: column;
        text-align: center;
    }

    .discord-content {
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .table-header,
    .table-row {
        grid-template-columns: repeat(3, 1fr);
    }

    .table-header span:nth-child(4),
    .table-header span:nth-child(5),
    .table-row span:nth-child(4),
    .table-row span:nth-child(5) {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .big-number {
        font-size: 5rem;
    }

    .algo-card {
        padding: 24px;
    }

    .pricing-card {
        padding: 24px;
    }

    .contact-form-wrapper {
        padding: 24px;
    }

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

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

.hidden { display: none !important; }
.visible { display: block !important; }

/* ===== Animation Classes ===== */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos-delay="100"] { transition-delay: 0.1s; }
[data-aos-delay="200"] { transition-delay: 0.2s; }
[data-aos-delay="300"] { transition-delay: 0.3s; }
[data-aos-delay="400"] { transition-delay: 0.4s; }