/* Design Tokens & Theme Setup */
:root {
    --bg-darker: #080B11;
    --bg-dark: #0F1420;
    --bg-card: rgba(22, 30, 49, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(74, 222, 128, 0.3);
    
    --primary: #4ADE80; /* Light Green */
    --primary-glow: rgba(74, 222, 128, 0.35);
    --accent: #38BDF8; /* Electric Blue */
    --accent-glow: rgba(56, 189, 248, 0.25);
    --success: #10B981; /* Emerald Green */
    --danger: #EF4444; /* Crimson Red */
    
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --text-dark: #64748B;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    --font-heading: 'Space Grotesk', var(--font-sans);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.7);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-darker);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Glow Background Effects */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.15;
}

.orb-1 {
    top: -10%;
    right: -10%;
    width: 60vw;
    height: 60vh;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    animation: pulse-orb 15s infinite alternate;
}

.orb-2 {
    bottom: -15%;
    left: -10%;
    width: 55vw;
    height: 55vh;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    animation: pulse-orb-delayed 18s infinite alternate;
}

@keyframes pulse-orb {
    0% { transform: scale(1) translate(0, 0); opacity: 0.12; }
    100% { transform: scale(1.15) translate(-5%, 5%); opacity: 0.18; }
}

@keyframes pulse-orb-delayed {
    0% { transform: scale(1) translate(0, 0); opacity: 0.1; }
    100% { transform: scale(1.2) translate(8%, -5%); opacity: 0.16; }
}

/* Scrollbar Style */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-darker);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Header & Navigation */
.header {
    background: rgba(8, 11, 17, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-right-menu {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--text-main);
    letter-spacing: -0.5px;
    user-select: none;
}

.logo-accent {
    color: var(--primary);
    text-shadow: 0 0 15px var(--primary-glow);
}

.nav {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

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

.header-badge {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.08) 0%, rgba(74, 222, 128, 0.08) 100%);
    border: 1px solid rgba(56, 189, 248, 0.25);
    padding: 0 0.9rem;
    height: 36px;
    border-radius: 100px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-sizing: border-box;
}

.badge-star {
    color: var(--accent);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 0 4px var(--accent-glow));
    line-height: 1;
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.8rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: #000;
    box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
    background: #62EB95;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 222, 128, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-group {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Sections Base Styling */
section {
    padding: 6.5rem 2rem;
    position: relative;
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
}

.section-description {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    min-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 8rem;
    text-align: center;
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
}

.badge-premium {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(74, 222, 128, 0.08);
    border: 1px solid rgba(74, 222, 128, 0.2);
    color: var(--primary);
    padding: 0.5rem 1.1rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.8rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary) 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 720px;
    margin: 0 auto 2.5rem auto;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 4.5rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 750px;
    margin: 0 auto;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Trust Section (Non-custodial explanation) */
.trust-section {
    background: rgba(15, 20, 32, 0.4);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.trust-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2.2rem;
    border-radius: 16px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.trust-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: rgba(74, 222, 128, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.trust-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

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

/* Simulator Section Styling */
.simulator-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: flex-start;
}

/* Simulator Left Card Panel */
.sim-controls {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sim-step-indicator {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 50px;
}

.step-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    background: var(--bg-darker);
    transition: var(--transition);
    user-select: none;
}

.step-dot.active {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.step-dot.completed {
    border-color: var(--success);
    background: var(--success);
    color: #000;
}

.step-line {
    flex-grow: 1;
    height: 2px;
    background-color: var(--border-color);
    margin: 0 0.8rem;
    transition: var(--transition);
}

.step-line.active {
    background-color: var(--primary);
}

.step-line.completed {
    background-color: var(--success);
}

.sim-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.card-hidden {
    display: none;
    opacity: 0;
    transform: translateY(10px);
}

.card-active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: fadeIn 0.4s ease forwards;
}

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

.step-badge {
    display: inline-block;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.sim-card h3 {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    margin-bottom: 1rem;
}

.sim-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.98rem;
}

.text-muted {
    font-size: 0.85rem;
    color: var(--text-dark) !important;
}

/* Input Fields inside simulator */
.sim-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: bold;
    outline: none;
    transition: var(--transition);
}

.input-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.sim-parameter-summary {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: 10px;
    font-size: 0.88rem;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 2rem;
}

/* CET details */
.sim-cet-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.cet-item {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    padding: 0.9rem 1.2rem;
    border-radius: 8px;
    font-size: 0.88rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cet-item strong {
    font-family: var(--font-mono);
    color: var(--accent);
}

.refund-item {
    border-style: dashed;
}

.refund-item strong {
    color: var(--text-muted);
}

/* Oracle Result Box */
.oracle-result-box {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(56, 189, 248, 0.3);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 1.8rem;
    position: relative;
    overflow: hidden;
}

.oracle-result-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--accent);
}

.oracle-status {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.oracle-price {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent);
    margin: 0.2rem 0;
}

.oracle-sig {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dark);
}

.truncate {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* Payout Distributions */
.payout-distribution {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.dist-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    padding: 1.2rem;
    border-radius: 10px;
}

.dist-card strong {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.dist-val {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: bold;
    margin: 0.3rem 0;
}

.alice-win {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.05);
}

.alice-win .dist-val {
    color: var(--success);
}

.bob-win {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.05);
}

.bob-win .dist-val {
    color: var(--success);
}

.platform-fee {
    border-color: rgba(74, 222, 128, 0.25);
}

.platform-fee .dist-val {
    color: var(--primary);
}

.dist-label {
    font-size: 0.75rem;
    color: var(--text-dark);
}

.text-success-toast {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--success);
    font-weight: 600;
    margin-bottom: 1.8rem;
    font-size: 0.95rem;
}

/* Simulator Right Visualizer Panel */
.sim-visualizer {
    background: #090D17;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    position: sticky;
    top: 6rem;
    min-height: 480px;
    display: flex;
    flex-direction: column;
}

.vis-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
}

.vis-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.6rem;
}

/* Visualizer Components */
.vis-actors {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.actor {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 80px;
    transition: var(--transition);
}

.actor-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.actor span {
    font-size: 0.85rem;
    font-weight: 500;
}

.actor-bal {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.1rem;
}

#actor-alice .actor-avatar {
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.1);
}

#actor-bob .actor-avatar {
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.1);
}

.actor-oracle {
    opacity: 0.6;
}

.actor-oracle .actor-avatar {
    border-color: rgba(255, 255, 255, 0.1);
}

.actor-oracle .actor-status {
    font-size: 0.7rem;
    color: var(--text-dark);
}

/* Multisig Area */
.vis-contract-area {
    display: flex;
    justify-content: center;
    position: relative;
}

.vis-multisig-box {
    background: rgba(74, 222, 128, 0.03);
    border: 2px dashed rgba(74, 222, 128, 0.2);
    border-radius: 12px;
    padding: 1.2rem;
    width: 80%;
    text-align: center;
    transition: var(--transition);
    transform: scale(0.95);
    opacity: 0.5;
}

.vis-multisig-box.active {
    background: rgba(74, 222, 128, 0.08);
    border-color: var(--primary);
    border-style: solid;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 20px var(--primary-glow);
}

.multisig-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.4rem;
}

.multisig-locked-val {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 0.6rem;
}

.multisig-keys {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
}

.key-indicator {
    font-size: 0.72rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    color: var(--text-dark);
    border: 1px solid var(--border-color);
}

.key-indicator.active {
    color: var(--text-main);
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

/* CET Cards in right visualizer */
.vis-cets-area {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.vis-cet-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 0.8rem;
    border-radius: 8px;
    font-size: 0.75rem;
    opacity: 0.4;
    transition: var(--transition);
}

.vis-cet-card.highlighted {
    opacity: 1;
    border-color: var(--accent);
    background: rgba(56, 189, 248, 0.06);
    transform: translateX(4px);
    box-shadow: 0 0 12px var(--accent-glow);
}

.cet-split {
    font-family: var(--font-mono);
    font-weight: 600;
    margin-top: 0.2rem;
    color: var(--text-muted);
}

.cet-status {
    font-size: 0.68rem;
    color: var(--text-dark);
    margin-top: 0.2rem;
    text-transform: uppercase;
}

.vis-cet-card.highlighted .cet-status {
    color: var(--accent);
}

/* Output Distribution Flow Animation */
.vis-distribution-flow {
    display: none;
    flex-direction: column;
    align-items: center;
    margin-top: -1rem;
    animation: slideDown 0.5s ease forwards;
}

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

.flow-line {
    width: 2px;
    height: 25px;
    background: linear-gradient(to bottom, var(--primary), var(--success));
}

.distribution-endpoints {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
}

.endpoint {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.3);
}

#ep-alice {
    border-color: var(--success);
    color: var(--success);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.2);
}

#ep-platform {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.2);
}

#ep-bob {
    border-color: var(--border-color);
    color: var(--text-dark);
}

/* Calculator Section Styling */
.calculator-section {
    background: rgba(15, 20, 32, 0.2);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
}

.calc-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.calc-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1.8rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
}

.calc-payout-preview {
    margin-top: 2rem;
    background: rgba(74, 222, 128, 0.05);
    border: 1px solid rgba(74, 222, 128, 0.2);
    padding: 1.2rem;
    border-radius: 8px;
}

.calc-payout-preview strong {
    font-family: var(--font-mono);
    color: var(--primary);
    font-size: 1.2rem;
}

/* Table Style for calculations */
.results-table {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.table-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    padding: 1rem 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    align-items: center;
    font-size: 0.95rem;
}

.header-row {
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-color);
    font-size: 0.85rem;
    text-transform: uppercase;
}

.total-row {
    border-top: 1px solid var(--border-color);
    border-bottom: none;
    font-weight: 700;
    font-size: 1.1rem;
}

.highlight-col {
    color: var(--text-main);
    background: rgba(74, 222, 128, 0.04);
    border-left: 1px solid rgba(74, 222, 128, 0.1);
    border-right: 1px solid rgba(74, 222, 128, 0.1);
    padding-left: 0.8rem;
    padding-right: 0.8rem;
}

.header-row .highlight-col {
    color: var(--primary);
}

.total-row .highlight-col {
    color: var(--primary);
    background: rgba(74, 222, 128, 0.08);
}

.text-danger {
    color: var(--danger);
}

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

/* Technical Details Section */
.about-section {
    background: var(--bg-darker);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.technical-step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.tech-num {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: rgba(74, 222, 128, 0.2);
    line-height: 1;
}

.tech-text h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.tech-text p {
    color: var(--text-muted);
}

/* FAQ Section */
.faq-section {
    background: rgba(15, 20, 32, 0.4);
    border-top: 1px solid var(--border-color);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.faq-item h4::before {
    content: '?';
    display: inline-flex;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent);
    font-size: 0.72rem;
    align-items: center;
    justify-content: center;
}

.faq-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer Section */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 3.5rem 2rem;
    background: #07090E;
    font-size: 0.9rem;
}

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

.footer-left p {
    color: var(--text-dark);
    margin-top: 0.5rem;
}

.footer-right {
    text-align: right;
    color: var(--text-dark);
}

.tech-badges {
    display: flex;
    gap: 0.8rem;
    margin-top: 0.6rem;
    justify-content: flex-end;
}

.tech-badges span {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    transition: var(--transition);
}

.tech-badges span:has(a):hover {
    border-color: rgba(56, 189, 248, 0.4);
    background: rgba(56, 189, 248, 0.08);
}

.tech-badges span a {
    color: inherit;
    text-decoration: none;
}

/* Responsive media queries */
@media (max-width: 968px) {
    .simulator-layout {
        grid-template-columns: 1fr;
    }
    
    .sim-visualizer {
        position: static;
        min-height: auto;
    }
    
    .calc-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav {
        gap: 1.2rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero {
        padding-top: 10rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-right {
        text-align: center;
    }
    
    .tech-badges {
        justify-content: center;
    }
}

/* Dashboard (Личный Кабинет) & Matchmaking Styles */
.dashboard-section {
    background: rgba(8, 11, 17, 0.4);
    border-bottom: 1px solid var(--border-color);
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 3.5rem 2rem;
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.4s ease forwards;
}

.auth-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(74, 222, 128, 0.08);
    border: 2px solid rgba(74, 222, 128, 0.2);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem auto;
    box-shadow: 0 0 15px var(--primary-glow);
}

.auth-card h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.auth-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.auth-fallback-hint {
    margin-top: 1rem;
    font-size: 0.78rem;
    color: var(--text-dark);
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.5s ease forwards;
}

.db-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
    margin-bottom: 2.2rem;
}

.db-user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.db-user-avatar {
    font-size: 2.2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.db-user-id {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
}

.db-user-status {
    font-size: 0.8rem;
    color: var(--success);
    font-weight: 500;
}

.db-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2.5rem;
    align-items: flex-start;
}

.db-panel {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 2rem;
}

.db-panel h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.6rem;
}

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: 6px;
}

.direction-toggle-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.btn-direction {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.75rem;
    font-weight: 600;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-direction:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-direction.active {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
    box-shadow: 0 0 12px var(--primary-glow);
}

.queue-status-box {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.2rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    min-height: 72px;
}

.qs-title {
    font-size: 0.75rem;
    color: var(--text-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.qs-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

/* Spinner */
.loader-ring {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.active-matches-container h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-dark);
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.matches-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.match-placeholder {
    text-align: center;
    color: var(--text-dark);
    border: 1px dashed var(--border-color);
    padding: 2.5rem;
    border-radius: 12px;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.01);
}

.match-card {
    background: rgba(74, 222, 128, 0.03);
    border: 1px solid rgba(74, 222, 128, 0.15);
    border-radius: 12px;
    padding: 1.2rem;
    animation: slideDown 0.4s ease forwards;
    position: relative;
    overflow: hidden;
}

.match-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background-color: var(--primary);
}

.match-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.6rem;
}

.match-opp {
    font-weight: 600;
    font-size: 0.95rem;
}

.match-status {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary);
    background: rgba(74, 222, 128, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.match-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.match-details strong {
    font-family: var(--font-mono);
    color: var(--text-main);
}

@media (max-width: 968px) {
    .db-grid {
        grid-template-columns: 1fr;
    }
}

/* Nav Button Highlight */
.nav-btn-highlight {
    background: rgba(74, 222, 128, 0.08) !important;
    border: 1px solid rgba(74, 222, 128, 0.25) !important;
    color: var(--primary) !important;
    padding: 0 0.9rem !important;
    height: 36px !important;
    border-radius: 6px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    box-shadow: 0 0 10px rgba(74, 222, 128, 0.1) !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
}

.nav-btn-highlight:hover {
    background: var(--primary) !important;
    color: #000 !important;
    box-shadow: 0 0 15px var(--primary-glow) !important;
    border-color: var(--primary) !important;
}

/* Base Section / Technical Foundation */
.base-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, rgba(10, 15, 30, 0.3) 0%, rgba(15, 20, 35, 0.6) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.base-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.base-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2.2rem;
    border-radius: 16px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.base-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(130deg, transparent 50%, rgba(56, 189, 248, 0.03));
    transition: var(--transition);
    opacity: 0;
    z-index: 1;
}

.base-card:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.25);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.base-card:hover::before {
    opacity: 1;
}

.base-card-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: rgba(56, 189, 248, 0.08);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    transition: var(--transition);
    z-index: 2;
}

.base-card:hover .base-card-icon {
    background: var(--accent);
    color: #000;
    box-shadow: 0 0 15px var(--accent-glow);
}

.base-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
    color: #fff;
    z-index: 2;
}

.base-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.8rem;
    flex-grow: 1;
    z-index: 2;
}

.base-card-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
    z-index: 2;
    margin-top: auto;
}

.base-card-link::after {
    content: '→';
    transition: transform 0.2s ease;
}

.base-card:hover .base-card-link {
    color: #fff;
}

.base-card:hover .base-card-link::after {
    transform: translateX(4px);
}

@media (max-width: 968px) {
    .base-grid {
        grid-template-columns: 1fr;
    }
}
/* Dashboard Launch Placeholder styling */
.launch-placeholder-panel {
    text-align: center;
    padding: 5rem 2rem;
    margin-top: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.placeholder-icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--accent);
    filter: drop-shadow(0 0 15px var(--accent-glow));
}

.placeholder-gear {
    animation: spin 8s linear infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

.launch-placeholder-panel h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: #fff;
    margin-bottom: 1rem;
}

.placeholder-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 3rem;
}

.launch-countdown-container {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
    justify-content: center;
}

.countdown-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.2rem 1.8rem;
    min-width: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    backdrop-filter: blur(5px);
}

.countdown-item span {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.1;
    margin-bottom: 0.4rem;
}

.countdown-item label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.launch-status-badge {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.08) 0%, rgba(74, 222, 128, 0.08) 100%);
    border: 1px solid rgba(56, 189, 248, 0.2);
    padding: 0.6rem 1.5rem;
    border-radius: 100px;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    color: var(--text-main);
}

.status-star {
    color: var(--accent);
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(0.95);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

@media (max-width: 576px) {
    .launch-countdown-container {
        gap: 0.8rem;
    }
    .countdown-item {
        padding: 0.8rem 1rem;
        min-width: 70px;
    }
    .countdown-item span {
        font-size: 1.6rem;
    }
}