/* ==========================================================================
   NEXUS PROP TRADING - MAINTENANCE PLATFORM
   Design System & Styling
   ========================================================================== */

:root {
    --bg-dark: #060913;
    --bg-surface: rgba(13, 19, 38, 0.75);
    --bg-surface-elevated: rgba(18, 27, 52, 0.85);
    --bg-card: rgba(16, 24, 48, 0.6);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(56, 189, 248, 0.25);
    --border-accent: rgba(16, 185, 129, 0.3);

    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    --color-emerald: #10B981;
    --color-emerald-glow: rgba(16, 185, 129, 0.4);
    --color-cyan: #06B6D4;
    --color-cyan-glow: rgba(6, 182, 212, 0.4);
    --color-blue: #38BDF8;
    --color-indigo: #6366F1;
    --color-amber: #F59E0B;
    --color-amber-glow: rgba(245, 158, 11, 0.35);

    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Background Trading Canvas */
#marketCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    opacity: 0.65;
}

/* Ambient Radial Glow Elements */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 1;
    opacity: 0.35;
    animation: floatGlow 14s infinite alternate ease-in-out;
}

.glow-cyan {
    top: -15%;
    left: 20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.45) 0%, transparent 70%);
}

.glow-emerald {
    bottom: 5%;
    right: -10%;
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.35) 0%, transparent 70%);
    animation-delay: -5s;
}

.glow-indigo {
    top: 40%;
    left: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
    animation-delay: -9s;
}

@keyframes floatGlow {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(50px) scale(1.15); }
}

/* App Wrapper */
.app-wrapper {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    cursor: pointer;
}

.brand-logo svg {
    width: 42px;
    height: 42px;
    filter: drop-shadow(0 0 12px var(--color-cyan-glow));
    transition: transform var(--transition-normal);
}

.brand:hover .brand-logo svg {
    transform: rotate(30deg) scale(1.05);
}

.brand-name {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.nexus-title {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    background: linear-gradient(135deg, #FFFFFF 30%, #94A3B8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nexus-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--color-cyan);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.server-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1rem;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: #FBBF24;
    letter-spacing: 0.06em;
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.15);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #F59E0B;
    border-radius: 50%;
    position: relative;
    box-shadow: 0 0 8px #F59E0B;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 1.5px solid #F59E0B;
    animation: statusPulse 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes statusPulse {
    0% { transform: scale(0.9); opacity: 1; }
    100% { transform: scale(2.4); opacity: 0; }
}

.lang-switch {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    padding: 0.2rem 0.5rem;
    gap: 0.25rem;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.2rem 0.45rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.lang-btn.active {
    color: var(--color-cyan);
    background: rgba(6, 182, 212, 0.12);
}

.lang-sep {
    font-size: 0.7rem;
    color: var(--text-muted);
    opacity: 0.5;
}

/* ==========================================================================
   Hero Content & Maintenance Card
   ========================================================================== */
.content-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 0;
}

.maintenance-card {
    background: var(--bg-surface);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7),
                0 0 40px rgba(56, 189, 248, 0.05),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    padding: 3.5rem 3rem;
    max-width: 960px;
    width: 100%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.maintenance-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-cyan), var(--color-emerald), transparent);
    opacity: 0.8;
}

/* Badge */
.badge-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 1.15rem;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.25);
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-blue);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.12);
}

.badge-icon {
    font-size: 0.85rem;
    animation: iconShake 2.5s infinite;
}

@keyframes iconShake {
    0%, 100% { transform: rotate(0); }
    10%, 30% { transform: rotate(-8deg); }
    20%, 40% { transform: rotate(8deg); }
    50% { transform: rotate(0); }
}

/* Main Title */
.main-title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, #38BDF8 0%, #34D399 50%, #A7F3D0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    filter: drop-shadow(0 2px 18px rgba(52, 211, 153, 0.25));
}

.hero-desc {
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    color: var(--text-secondary);
    max-width: 740px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

/* Countdown Section */
.countdown-section {
    background: rgba(10, 15, 30, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-md);
    padding: 1.75rem 2rem;
    margin-bottom: 2.75rem;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.6);
}

.countdown-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--color-cyan);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.countdown-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
}

.countdown-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 90px;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.countdown-box:hover {
    transform: translateY(-2px);
    border-color: rgba(56, 189, 248, 0.4);
}

.countdown-value {
    font-family: var(--font-mono);
    font-size: 2.6rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1;
    letter-spacing: -0.02em;
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.45);
}

.countdown-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.12em;
    margin-top: 0.5rem;
}

.countdown-separator {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-cyan);
    opacity: 0.7;
    margin-top: -1rem;
    animation: colonBlink 1s infinite alternate;
}

@keyframes colonBlink {
    0% { opacity: 0.3; }
    100% { opacity: 1; }
}

/* ==========================================================================
   Infrastructure System Status Bars
   ========================================================================== */
.systems-section {
    background: rgba(11, 17, 34, 0.65);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.75rem 2rem;
    margin-bottom: 2.5rem;
    text-align: left;
}

.systems-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.systems-icon {
    font-size: 1.1rem;
}

.systems-heading {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.4rem;
}

.system-item {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.system-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 600;
}

.system-name {
    color: #E2E8F0;
}

.system-pct {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--color-cyan);
    font-weight: 700;
}

.system-pct.system-ready {
    color: var(--color-emerald);
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    border-radius: var(--radius-full);
    position: relative;
    background: linear-gradient(90deg, var(--color-cyan), var(--color-emerald));
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
    transition: width 1s ease-in-out;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    animation: shimmer 2s infinite linear;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.fill-94 { width: 94%; }
.fill-100 { 
    width: 100%; 
    background: linear-gradient(90deg, #10B981, #34D399);
}
.fill-88 { width: 88%; }

.system-status {
    font-size: 0.72rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
}

.system-status.active-state {
    color: #38BDF8;
}

.system-status.ready-state {
    color: #34D399;
}

/* ==========================================================================
   Prop Firm Perks Ribbon
   ========================================================================== */
.prop-perks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2.75rem;
    text-align: left;
}

.perk-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    padding: 1rem 1.2rem;
    transition: all var(--transition-normal);
}

.perk-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(56, 189, 248, 0.3);
    transform: translateY(-2px);
}

.perk-icon {
    font-size: 1.6rem;
    background: rgba(255, 255, 255, 0.04);
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    line-height: 1;
}

.perk-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.perk-text strong {
    font-size: 0.88rem;
    font-weight: 700;
    color: #F8FAFC;
}

.perk-text span {
    font-size: 0.74rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Notify Form
   ========================================================================== */
.notify-card {
    background: linear-gradient(180deg, rgba(16, 27, 56, 0.7) 0%, rgba(10, 16, 32, 0.8) 100%);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: var(--radius-md);
    padding: 2.25rem 2rem;
    margin-bottom: 2.5rem;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.notify-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.6rem;
}

.notify-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    max-width: 620px;
    margin: 0 auto 1.5rem;
    line-height: 1.6;
}

.notify-desc strong {
    color: #34D399;
}

.notify-form {
    max-width: 540px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    align-items: center;
    background: rgba(6, 9, 19, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-full);
    padding: 0.35rem 0.4rem 0.35rem 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), inset 0 2px 4px rgba(0, 0, 0, 0.4);
    transition: all var(--transition-fast);
}

.input-group:focus-within {
    border-color: var(--color-cyan);
    box-shadow: 0 0 25px rgba(6, 182, 212, 0.25), inset 0 1px 2px rgba(0, 0, 0, 0.4);
}

.input-icon {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    margin-right: 0.6rem;
}

.input-group input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #FFFFFF;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    padding: 0.5rem 0;
}

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

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #06B6D4 0%, #10B981 100%);
    border: none;
    border-radius: var(--radius-full);
    padding: 0.75rem 1.4rem;
    color: #060913;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.submit-btn:hover {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.45);
}

.submit-btn:active {
    transform: translateY(1px);
}

.btn-arrow {
    font-size: 1rem;
    transition: transform var(--transition-fast);
}

.submit-btn:hover .btn-arrow {
    transform: translateX(4px);
}

.form-feedback {
    margin-top: 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    min-height: 1.2rem;
    transition: opacity var(--transition-fast);
}

.form-feedback.success {
    color: #34D399;
}

.form-feedback.error {
    color: #F87171;
}

/* ==========================================================================
   Community Section
   ========================================================================== */
.community-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.community-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.85rem;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    padding: 0.55rem 1.2rem;
    color: #CBD5E1;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-btn:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.social-btn.discord:hover {
    border-color: #5865F2;
    color: #5865F2;
    box-shadow: 0 0 20px rgba(88, 101, 242, 0.25);
}

.social-btn.telegram:hover {
    border-color: #229ED9;
    color: #229ED9;
    box-shadow: 0 0 20px rgba(34, 158, 217, 0.25);
}

.social-btn.x-twitter:hover {
    border-color: #FFFFFF;
    color: #FFFFFF;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    padding: 3rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.nexus-title-sm {
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.1em;
    color: #E2E8F0;
}

.footer-tagline {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.footer-support {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.support-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.support-mail {
    color: var(--color-cyan);
    text-decoration: none;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.85rem;
    transition: color var(--transition-fast);
}

.support-mail:hover {
    color: #38BDF8;
    text-decoration: underline;
}

.footer-disclaimer {
    background: rgba(255, 255, 255, 0.015);
    border-left: 2px solid rgba(255, 255, 255, 0.12);
    padding: 1rem 1.25rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    line-height: 1.6;
    font-size: 0.74rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.75rem;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.f-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.f-sep {
    opacity: 0.4;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid var(--color-emerald);
    color: #FFFFFF;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.6), 0 0 20px var(--color-emerald-glow);
    font-size: 0.88rem;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    pointer-events: none;
    max-width: 380px;
    backdrop-filter: blur(12px);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 860px) {
    .maintenance-card {
        padding: 2.5rem 1.75rem;
    }

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

    .prop-perks {
        grid-template-columns: 1fr;
    }

    .footer-support {
        text-align: left;
    }
}

@media (max-width: 600px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .nav-right {
        width: 100%;
        justify-content: space-between;
    }

    .countdown-grid {
        gap: 0.5rem;
    }

    .countdown-box {
        min-width: 68px;
        padding: 0.5rem;
    }

    .countdown-value {
        font-size: 1.8rem;
    }

    .countdown-separator {
        font-size: 1.5rem;
    }

    .input-group {
        flex-direction: column;
        border-radius: var(--radius-md);
        padding: 0.6rem;
        gap: 0.6rem;
    }

    .submit-btn {
        width: 100%;
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}