/* -------------------------------------------------------------
 * Custom Design Tokens & Variables
 * ------------------------------------------------------------- */
:root {
    --bg-dark: #070510;
    --card-bg: rgba(16, 12, 34, 0.55);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 122, 0, 0.3);
    
    /* Harmonious gradients & theme colors */
    --cf-orange: #FF7A00;
    --cf-pink: #FF007F;
    --cf-violet: #8A2BE2;
    --text-primary: #f3f1f6;
    --text-secondary: #a39eb9;
    --text-muted: #6e6787;
    --green-accent: #00E676;
    
    /* Fonts */
    --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    /* Animation / Transitions */
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    padding-bottom: 2rem;
}

/* -------------------------------------------------------------
 * Dynamic Ambient Background Glows
 * ------------------------------------------------------------- */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
    animation: pulseGlow 12s infinite alternate ease-in-out;
}

.bg-glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--cf-orange) 0%, transparent 70%);
    top: -10%;
    right: -10%;
}

.bg-glow-2 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, var(--cf-violet) 0%, transparent 70%);
    bottom: -20%;
    left: -10%;
    animation-delay: -4s;
}

.bg-glow-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--cf-pink) 0%, transparent 70%);
    top: 30%;
    left: 40%;
    animation-delay: -8s;
}

@keyframes pulseGlow {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(40px, -40px) scale(1.15);
    }
}

/* -------------------------------------------------------------
 * Layout Structure
 * ------------------------------------------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

/* -------------------------------------------------------------
 * Header Styling
 * ------------------------------------------------------------- */
#main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(16, 12, 34, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cf-logo {
    width: 42px;
    height: 42px;
    filter: drop-shadow(0 0 8px rgba(255, 122, 0, 0.4));
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: 0.1em;
    background: linear-gradient(135deg, var(--cf-orange) 0%, var(--cf-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.header-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    background: rgba(0, 230, 118, 0.1);
    border: 1px solid rgba(0, 230, 118, 0.25);
    border-radius: 20px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--green-accent);
    box-shadow: 0 0 8px var(--green-accent);
    animation: blink 1.5s infinite alternate;
}

.badge-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--green-accent);
}

@keyframes blink {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

/* -------------------------------------------------------------
 * Hero Section
 * ------------------------------------------------------------- */
.hero-section {
    text-align: center;
    max-width: 800px;
    margin: 1rem auto 0 auto;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--cf-orange) 0%, var(--cf-pink) 50%, var(--cf-violet) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-weight: 400;
    max-width: 650px;
    margin: 0 auto;
}

/* -------------------------------------------------------------
 * Grid Panels Layout
 * ------------------------------------------------------------- */
.playground-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .playground-grid {
        grid-template-columns: 1fr;
    }
}

/* -------------------------------------------------------------
 * Premium Panel Cards (Glassmorphism)
 * ------------------------------------------------------------- */
.panel-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 1.75rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.panel-card:hover {
    border-color: rgba(255, 122, 0, 0.2);
    box-shadow: 0 12px 40px rgba(138, 43, 226, 0.12);
    transform: translateY(-2px);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.panel-icon {
    font-size: 1.5rem;
}

.panel-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.01em;
}

.panel-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

/* -------------------------------------------------------------
 * Wrangler Deploy Simulator Terminal
 * ------------------------------------------------------------- */
.terminal-container {
    background: #04020a;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    min-height: 220px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
}

.terminal-header {
    background: #0d0a1b;
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.terminal-dots {
    display: flex;
    gap: 0.4rem;
}

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

.dot.red { background-color: #ff5f56; }
.dot.yellow { background-color: #ffbd2e; }
.dot.green { background-color: #27c93f; }

.terminal-title {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-left: 1.5rem;
}

.terminal-body {
    padding: 1.25rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    overflow-y: auto;
    max-height: 250px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

/* Custom scrollbars */
.terminal-body::-webkit-scrollbar {
    width: 6px;
}
.terminal-body::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 3px;
}

.term-line {
    display: block;
    word-break: break-all;
}

.term-line.prompt::before {
    content: "➜ ";
    color: var(--cf-orange);
    font-weight: bold;
}

.term-line.green { color: var(--green-accent); }
.term-line.gray { color: var(--text-secondary); }
.term-line.blue { color: #2196F3; }
.term-line.pink { color: var(--cf-pink); }
.term-line.orange { color: var(--cf-orange); }

/* -------------------------------------------------------------
 * Buttons / Controls
 * ------------------------------------------------------------- */
.controls-row {
    display: flex;
    gap: 1rem;
    margin-top: auto;
}

.primary-btn {
    background: linear-gradient(135deg, var(--cf-orange) 0%, var(--cf-pink) 100%);
    border: none;
    color: #fff;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.75rem;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(255, 122, 0, 0.25);
    position: relative;
    overflow: hidden;
}

.primary-btn::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
    transition: 0.5s;
}

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

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(255, 122, 0, 0.45);
}

.primary-btn:active {
    transform: translateY(0);
}

.primary-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-arrow {
    width: 18px;
    height: 18px;
    transition: transform 0.3s;
}

.primary-btn:hover .btn-arrow {
    transform: translateX(3px);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.pulse-glow {
    position: relative;
}

.pulse-glow::after {
    content: '';
    position: absolute;
    width: 100%; height: 100%;
    top: 0; left: 0;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(255, 122, 0, 0.4);
    opacity: 0;
    transition: var(--transition-smooth);
}

.pulse-glow:hover::after {
    animation: buttonPulse 1.5s infinite;
}

@keyframes buttonPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.05); opacity: 0; }
}

/* -------------------------------------------------------------
 * Latency Analytics Gauge
 * ------------------------------------------------------------- */
.gauge-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 1.5rem 0;
    position: relative;
}

.gauge-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: conic-gradient(var(--cf-orange) 0%, var(--cf-pink) 30%, var(--cf-violet) 70%, rgba(255,255,255,0.03) 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 0 30px rgba(138, 43, 226, 0.2);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gauge-circle::before {
    content: '';
    position: absolute;
    width: 138px;
    height: 138px;
    border-radius: 50%;
    background: #0c081d;
    z-index: 1;
}

.gauge-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.gauge-value {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, #dcd3ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gauge-unit {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.latency-label-container {
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.3rem 1rem;
    border-radius: 12px;
}

.latency-speed-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.speed-excellent { color: var(--green-accent); }
.speed-good { color: #00E5FF; }
.speed-slow { color: var(--cf-orange); }

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: auto;
    width: 100%;
}

.stat-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 0.6rem 0.85rem;
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.text-green {
    color: var(--green-accent);
}

/* -------------------------------------------------------------
 * Product Showcase Section
 * ------------------------------------------------------------- */
.product-showcase {
    grid-column: 1 / -1;
}

.tabs-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tab-list {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.tab-list::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
    color: var(--cf-orange);
    background: rgba(255, 122, 0, 0.08);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -9px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--cf-orange) 0%, var(--cf-pink) 100%);
    border-radius: 2px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.tab-panel.active {
    display: block;
}

.panel-content-split {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 2rem;
    align-items: center;
}

@media (max-width: 768px) {
    .panel-content-split {
        grid-template-columns: 1fr;
    }
}

.panel-text-content h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #fff 0%, #cec3ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.panel-text-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.feature-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-bullets li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.25rem;
}

.feature-bullets li::before {
    content: "✦";
    position: absolute;
    left: 0;
    color: var(--cf-orange);
}

/* -------------------------------------------------------------
 * Code Block Styles
 * ------------------------------------------------------------- */
.code-preview {
    background: #04020a;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.5;
    overflow-x: auto;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.7);
}

.keyword { color: #f92672; }
.string { color: #e6db74; }
.title { color: #66d9ef; font-style: italic; }
.comment { color: var(--text-muted); }
.attr { color: #a6e22e; }
.number { color: #ae81ff; }

/* -------------------------------------------------------------
 * Modal Overlay & Content (Glassmorphism Modal)
 * ------------------------------------------------------------- */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(4, 2, 10, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: rgba(18, 14, 38, 0.95);
    border: 1px solid var(--border-hover);
    border-radius: 24px;
    width: 90%;
    max-width: 460px;
    padding: 2rem;
    box-shadow: 0 15px 50px rgba(255, 122, 0, 0.15), 0 0 100px rgba(138, 43, 226, 0.1);
    transform: scale(0.9);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.success-icon-badge {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: popAndFloat 2s infinite alternate ease-in-out;
}

@keyframes popAndFloat {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-10px) scale(1.08); }
}

.modal-header h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.modal-body p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.deployed-url-box {
    background: rgba(255, 122, 0, 0.05);
    border: 1px dashed rgba(255, 122, 0, 0.3);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    width: 100%;
}

.url-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.url-link {
    color: var(--cf-orange);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    word-break: break-all;
    transition: var(--transition-smooth);
}

.url-link:hover {
    color: var(--cf-pink);
    text-decoration: underline;
}

.modal-footer {
    width: 100%;
}

.modal-footer .primary-btn {
    width: 100%;
}

/* -------------------------------------------------------------
 * Footer Styling
 * ------------------------------------------------------------- */
#main-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    margin-top: 1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

/* -------------------------------------------------------------
 * General Animations
 * ------------------------------------------------------------- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}