@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================
   BASE STYLES & VARIABLES
   ============================================ */

* {
    font-family: 'Inter', sans-serif;
}

:root {
    --primary-orange: #FF6B35;
    --secondary-orange: #FF8F65;
    --accent-orange: #FFB499;
    --dark-bg: #0A0A0A;
    --medium-bg: #1A1A1A;
    --light-bg: #2A2A2A;
    --text-primary: #FFFFFF;
    --text-secondary: #CCCCCC;
    --text-muted: #888888;
}

/* ============================================
   GRADIENT & COLOR UTILITIES
   ============================================ */

.gradient-orange {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-orange {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--secondary-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.neural-pattern {
    background-image:
        radial-gradient(circle at 20% 20%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 143, 101, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(255, 180, 153, 0.08) 0%, transparent 50%);
}

.neural-pattern-pink {
    background-image:
        radial-gradient(circle at 20% 20%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(233, 30, 99, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(255, 180, 153, 0.08) 0%, transparent 50%);
}

.glow-orange {
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.4);
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.space-atmosphere {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 15% 25%, rgba(255, 107, 53, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 75%, rgba(255, 143, 101, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.tech-grid {
    background:
        linear-gradient(90deg, rgba(255, 107, 53, 0.05) 1px, transparent 1px),
        linear-gradient(rgba(255, 107, 53, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* ============================================
   GLASS EFFECTS & CARDS
   ============================================ */

.glass-card {
    background: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 107, 53, 0.15);
    margin-top: 20px;
}

.glass-button {
    background: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 107, 53, 0.15);
}

.holographic-card {
    background: linear-gradient(145deg,
            rgba(26, 26, 26, 0.95) 0%,
            rgba(26, 26, 26, 0.8) 50%,
            rgba(26, 26, 26, 0.95) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 107, 53, 0.3);
    position: relative;
}

/* ============================================
   LOGO & BRANDING
   ============================================ */

.logo-container {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-image {
    height: 48px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav-blur {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(25px);
    border-bottom: 1px solid rgba(255, 107, 53, 0.15);
}

/* ============================================
   LAYOUT & SPACING
   ============================================ */

.section-padding {
    padding: 160px 0;
}

.hero-height {
    min-height: 100vh;
    margin-top: 80px;
}

.stats {
    margin-bottom: 35px !important;
}

/* ============================================
   HOVER & INTERACTION EFFECTS
   ============================================ */

.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.2);
}

/* ============================================
   ANIMATIONS - SLIDE & FADE
   ============================================ */

.slide-in-left {
    animation: slideInLeft 1.2s ease-out forwards;
    opacity: 0;
    transform: translateX(-50px);
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 1.2s ease-out forwards;
    opacity: 0;
    transform: translateX(50px);
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in-up {
    animation: fadeInUp 1.2s ease-out forwards;
    opacity: 0;
    transform: translateY(40px);
}

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

.stagger-1 {
    animation-delay: 0.2s;
}

.stagger-2 {
    animation-delay: 0.4s;
}

.stagger-3 {
    animation-delay: 0.6s;
}

.stagger-4 {
    animation-delay: 0.8s;
}

/* ============================================
   PERFORMANCE METRICS & INDICATORS
   ============================================ */

.metric-bar {
    animation: fillMetric 2s ease-out forwards;
    width: 0;
}

@keyframes fillMetric {
    to {
        width: var(--metric-width, 100%);
    }
}

.compute-wave {
    animation: computeWave 3s ease-in-out infinite;
}

@keyframes computeWave {

    0%,
    100% {
        transform: scaleY(1);
        opacity: 0.6;
    }

    50% {
        transform: scaleY(1.5);
        opacity: 1;
    }
}

/* ============================================
   GPU STATUS & INDICATORS
   ============================================ */

.gpu-status {
    animation: pulse 2s ease-in-out infinite;
}

.gpu-active {
    background: var(--primary-orange);
}

.gpu-busy {
    background: #F59E0B;
}

.gpu-warning {
    background: #EF4444;
}

.gpu-card {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.gpu-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.5s ease;
}

.gpu-card:hover::before {
    left: 100%;
}

.gpu-card:hover {
    transform: scale(1.05);
    border-color: var(--primary-orange);
}

/* ============================================
   STATUS INDICATORS
   ============================================ */

.status-indicator {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    animation: statusPulseEnhanced 2.5s ease-in-out infinite;
    box-shadow: 0 0 25px currentColor;
}

@keyframes statusPulseEnhanced {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 15px currentColor;
    }

    50% {
        transform: scale(1.4);
        box-shadow: 0 0 40px currentColor, 0 0 80px currentColor;
    }
}

.model-status {
    animation: pulse 2s ease-in-out infinite;
}

.status-active {
    background: #10b981;
    color: #10b981;
}

.status-training {
    background: #F59E0B;
}

.status-offline {
    background: #EF4444;
}

.status-processing {
    background: #f59e0b;
    color: #f59e0b;
}

.status-standby {
    background: #6366f1;
    color: #6366f1;
}

/* ============================================
   ARCHITECTURE & SERVICE NODES
   ============================================ */

.architecture-container {
    perspective: 1000px;
}

.architecture-flow {
    position: relative;
    min-height: 1200px;
}

.service-node-3d {
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-node-3d:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.25);
}

.service-node-3d::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, rgba(255, 107, 53, 0.3), rgba(255, 143, 101, 0.4), rgba(255, 107, 53, 0.3));
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-node-3d:hover::before {
    opacity: 1;
}

/* ============================================
   DATA FLOW VISUALIZATION
   ============================================ */

.data-stream-enhanced {
    position: absolute;
    height: 3px;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 107, 53, 0.6) 50%,
            transparent 100%);
    border-radius: 2px;
    animation: dataFlow 3s ease-in-out infinite;
}

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

    50% {
        opacity: 1;
    }

    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}

.data-indicator {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: dataIndicatorPulse 2s ease-in-out infinite;
}

@keyframes dataIndicatorPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(2);
        opacity: 1;
    }
}

/* ============================================
   CONNECTION LINES & FLOW
   ============================================ */

.connection-line {
    stroke: url(#connectionGradient);
    stroke-width: 2;
    stroke-dasharray: 8, 4;
    animation: connectionFlow 3s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(255, 107, 53, 0.4));
}

@keyframes connectionFlow {

    0%,
    100% {
        stroke-dashoffset: 0;
        opacity: 0.7;
    }

    50% {
        stroke-dashoffset: -24;
        opacity: 1;
    }
}

/* ============================================
   SECURITY & AUTHENTICATION
   ============================================ */

.security-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 20px;
    color: #FF6B35;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.auth-flow-diagram {
    position: relative;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.flow-step {
    background: rgba(255, 107, 53, 0.1);
    border: 2px solid rgba(255, 107, 53, 0.3);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.flow-step:hover {
    background: rgba(255, 107, 53, 0.15);
    border-color: rgba(255, 107, 53, 0.5);
    transform: scale(1.05);
}

.flow-arrow {
    position: absolute;
    top: 50%;
    right: -30px;
    transform: translateY(-50%);
    color: rgba(255, 107, 53, 0.7);
    font-size: 24px;
}

.compliance-badge {
    display: inline-block;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: #8b5cf6;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin: 4px;
}

/* ============================================
   API ENDPOINTS & BADGES
   ============================================ */

.api-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    color: white;
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 600;
    animation: apiBadgePulse 3s ease-in-out infinite;
}

@keyframes apiBadgePulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
    }

    50% {
        transform: scale(1.1);
        box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
    }
}

/* ============================================
   ROLE & USER CARDS
   ============================================ */

.role-card {
    background: linear-gradient(145deg, rgba(26, 26, 26, 0.9), rgba(42, 42, 42, 0.6));
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.role-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ef4444, #f97316, #eab308);
}

.role-card:nth-child(2)::before {
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
}

.role-card:nth-child(3)::before {
    background: linear-gradient(90deg, #10b981, #06b6d4, #3b82f6);
}

.role-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.15);
}

/* ============================================
   CUSTOMER & FEATURE COMPONENTS
   ============================================ */

.customer-logo {
    width: 120px;
    height: 80px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.customer-logo:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.3);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: all 0.3s ease;
}

/* ============================================
   INTERACTIVE BUTTONS & ACTIONS
   ============================================ */

.action-button {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.action-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 107, 53, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}


.category-filter {
    transition: all 0.3s ease;
    cursor: pointer;
}

.category-filter.active {
    background: var(--primary-orange);
    color: white;
}

.category-filter:hover {
    background: rgba(255, 107, 53, 0.1);
    color: var(--primary-orange);
}

/* ============================================
   GUIDED EXPERIENCE & TUTORIALS
   ============================================ */

.guide-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 20px;
    color: #3b82f6;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.pipeline-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 20px;
    color: #3b82f6;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.journey-flow {
    background: #1a1a1a;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.journey-step {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin: 16px 0;
    position: relative;
    transition: all 0.3s ease;
}

.journey-step:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.5);
}

.journey-step::before {
    content: "";
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    border-radius: 50%;
    border: 3px solid #1a1a1a;
}

.journey-step:not(:last-child)::after {
    content: "";
    position: absolute;
    left: -1px;
    bottom: -16px;
    width: 2px;
    height: 16px;
    background: linear-gradient(180deg, #3b82f6, rgba(59, 130, 246, 0.3));
}

.training-flow {
    background: #1a1a1a;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.training-step {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin: 16px 0;
    position: relative;
    transition: all 0.3s ease;
}

.training-step:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.5);
}

.training-step::before {
    content: "";
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    border-radius: 50%;
    border: 3px solid #1a1a1a;
}

.training-step:not(:last-child)::after {
    content: "";
    position: absolute;
    left: -1px;
    bottom: -16px;
    width: 2px;
    height: 16px;
    background: linear-gradient(180deg, #3b82f6, rgba(59, 130, 246, 0.3));
}

/* ============================================
   TOOL CARDS & WORKFLOW PANELS
   ============================================ */

.tool-card {
    background: linear-gradient(145deg, rgba(26, 26, 26, 0.9), rgba(42, 42, 42, 0.6));
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
}

.tool-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #6366f1, #8b5cf6);
    border-radius: 16px 16px 0 0;
}

.pipeline-card {
    background: linear-gradient(145deg, rgba(26, 26, 26, 0.9), rgba(42, 42, 42, 0.6));
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.pipeline-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
}

.pipeline-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #6366f1, #8b5cf6);
    border-radius: 16px 16px 0 0;
}

.workflow-panel {
    background: linear-gradient(145deg, rgba(59, 130, 246, 0.1), rgba(99, 102, 241, 0.05));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 24px;
    position: relative;
}

/* ============================================
   MODEL CARDS & SELECTION
   ============================================ */

.model-type-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.model-type-card:hover {
    border-color: rgba(255, 107, 53, 0.4);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.1);
}

.model-type-card.selected {
    border-color: rgba(255, 107, 53, 0.6);
    background: rgba(255, 107, 53, 0.1);
}

.training-type-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.training-type-card:hover {
    border-color: rgba(255, 107, 53, 0.4);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.1);
}

.training-type-card.selected {
    border-color: rgba(255, 107, 53, 0.6);
    background: rgba(255, 107, 53, 0.1);
}

/* ============================================
   PROGRESS & FLOW INDICATORS
   ============================================ */

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin: 16px 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #6366f1);
    border-radius: 4px;
    transition: width 1s ease;
}

.flow-arrow {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 16px 0;
}

.flow-arrow::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
}

.flow-arrow::after {
    content: "▼";
    background: rgba(26, 26, 26, 0.9);
    color: #3b82f6;
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    font-size: 12px;
}

.guided-step {
    border-left: 4px solid #3b82f6;
    padding-left: 20px;
    margin: 20px 0;
}

.step-indicator {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    font-size: 14px;
    font-weight: 600;
}

/* ============================================
   VERSION TIMELINE
   ============================================ */

.version-timeline {
    position: relative;
}

.version-timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary-orange), var(--secondary-orange));
}

.version-node {
    position: relative;
    z-index: 1;
    background: var(--medium-bg);
    border: 2px solid var(--primary-orange);
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

/* ============================================
   METRICS & PERFORMANCE MONITORING
   ============================================ */

.metric-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(233, 30, 99, 0.2);
    border-radius: 12px;
    padding: 16px;
    transition: all 0.3s ease;
}

.metric-card:hover {
    border-color: rgba(233, 30, 99, 0.4);
    background: rgba(233, 30, 99, 0.05);
}

/* ============================================
   GPU CLUSTER MANAGEMENT
   ============================================ */

.gpu-cluster {
    background: linear-gradient(145deg, rgba(26, 26, 26, 0.9), rgba(42, 42, 42, 0.6));
    border: 1px solid rgba(233, 30, 99, 0.3);
    border-radius: 16px;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.gpu-node {
    background: rgba(233, 30, 99, 0.1);
    border: 1px solid rgba(233, 30, 99, 0.3);
    border-radius: 8px;
    padding: 12px;
    margin: 8px 0;
    text-align: center;
    transition: all 0.3s ease;
}

.gpu-node:hover {
    background: rgba(233, 30, 99, 0.15);
    border-color: rgba(233, 30, 99, 0.5);
}

/* ============================================
   HYPERPARAMETER TUNING
   ============================================ */

.hyperparameter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin: 16px 0;
}

.hyperparameter-item {
    background: rgba(233, 30, 99, 0.05);
    border: 1px solid rgba(233, 30, 99, 0.2);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

/* ============================================
   API ENDPOINTS
   ============================================ */

.api-endpoint {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid rgba(233, 30, 99, 0.3);
    border-radius: 12px;
    padding: 16px;
    font-family: 'Courier New', monospace;
    margin: 8px 0;
}

/* ============================================
   FAQ ACCORDION
   ============================================ */

.faq-item {
    border-bottom: 1px solid rgba(255, 107, 53, 0.2);
}

.faq-question {
    cursor: pointer;
    transition: all 0.3s ease;
}

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

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

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

.faq-icon {
    transition: transform 0.3s ease;
}

.faq-icon.active {
    transform: rotate(180deg);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .architecture-flow {
        min-height: auto;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 80px 0;
    }

    .hero-height {
        min-height: 90vh;
    }

    .logo-image {
        height: 40px;
        max-width: 150px;
    }

    .gpu-card:hover {
        transform: none;
    }

    .service-node-3d:hover {
        transform: translateY(-4px);
    }

    .architecture-flow {
        min-height: auto;
        padding: 20px 0;
    }

    .service-node-3d {
        width: 100% !important;
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 36px;
        max-width: 120px;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {

    .service-node-3d:hover,
    .quantum-particle,
    .data-stream-enhanced,
    .neural-connection,
    .space-atmosphere,
    .tech-grid {
        animation: none;
        transform: none;
    }
}

/* Updated Documentation Sidebar Styles */
.docs-sidebar {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-color);
    position: fixed;
    left: 0;
    top: 80px;
    width: 300px;
    height: calc(100vh - 80px);
    /* Account for header + footer space */
    overflow-y: auto;
    z-index: 40;
    transition: all 0.3s ease;
}

.docs-sidebar.hidden {
    transform: translateX(-100%);
}

/* Add a class for when footer is visible */
.docs-sidebar.footer-visible {
    opacity: 0;
    visibility: hidden;
}

.docs-container {
    position: relative;
    padding-top: 80px;
    min-height: calc(100vh - 160px);
    /* Viewport minus header and footer */
}

.docs-content {
    margin-left: 300px;
    padding: 40px;
    min-height: calc(100vh - 80px);
}

/* Alternative approach using position sticky if preferred */
.docs-sidebar-sticky {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-color);
    position: sticky;
    left: 0;
    top: 80px;
    width: 300px;
    height: fit-content;
    max-height: calc(100vh - 180px);
    overflow-y: auto;
    z-index: 40;
    transition: transform 0.3s ease;
}

/* Wrapper for sticky approach */
.docs-layout {
    display: flex;
    min-height: calc(100vh - 160px);
}

.sidebar-container {
    width: 300px;
    flex-shrink: 0;
    position: relative;
}

.docs-content-flex {
    flex: 1;
    padding: 40px 40px 40px 20px;
    margin-top: 65px;
}

@media (max-width: 1024px) {
    .docs-sidebar {
        transform: translateX(-100%);
    }

    .docs-sidebar.open {
        transform: translateX(0);
    }

    .docs-content {
        margin-left: 0;
        padding: 20px;
        margin-top: 65px;
    }

    .docs-content-flex {
        padding: 20px;
        margin-top: 65px;
    }
}

/* Rest of the existing documentation styles remain the same */
.docs-nav-item {
    display: block;
    padding: 12px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
    font-size: 14px;
}

.docs-nav-item:hover {
    background: rgba(255, 107, 53, 0.1);
    color: var(--primary-orange);
    border-left-color: var(--primary-orange);
}

.docs-nav-item.active {
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary-orange);
    border-left-color: var(--primary-orange);
    font-weight: 600;
}

.docs-nav-section {
    padding: 16px 20px 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.code-block {
    background: var(--code-bg);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 8px;
    padding: 24px;
    overflow-x: auto;
    position: relative;
    margin: 24px 0;
}

.code-block pre {
    margin: 0;
    color: #e6edf3;
    font-size: 14px;
    line-height: 1.6;
}

.code-block .copy-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(255, 107, 53, 0.2);
    border: 1px solid rgba(255, 107, 53, 0.3);
    color: var(--primary-orange);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.code-block .copy-btn:hover {
    background: rgba(255, 107, 53, 0.3);
}

.language-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 107, 53, 0.2);
    color: var(--primary-orange);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.docs-section {
    margin-bottom: 60px;
    scroll-margin-top: 100px;
}

.docs-section h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.docs-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 40px 0 20px;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 12px;
}

.docs-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 32px 0 16px;
    color: var(--text-primary);
}

.docs-section h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 24px 0 12px;
    color: var(--text-primary);
}

.docs-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.docs-section ul,
.docs-section ol {
    color: var(--text-secondary);
    margin: 16px 0;
    padding-left: 24px;
}

.docs-section li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.docs-section blockquote {
    background: rgba(255, 107, 53, 0.1);
    border-left: 4px solid var(--primary-orange);
    padding: 16px 20px;
    margin: 24px 0;
    border-radius: 0 8px 8px 0;
}

.docs-section table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    background: rgba(26, 26, 26, 0.5);
    border-radius: 8px;
    overflow: hidden;
}

.docs-section th,
.docs-section td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.docs-section th {
    background: rgba(255, 107, 53, 0.1);
    color: var(--primary-orange);
    font-weight: 600;
}

.docs-section td {
    color: var(--text-secondary);
}

.inline-code {
    background: rgba(255, 107, 53, 0.1);
    color: var(--primary-orange);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
}

.endpoint-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.endpoint-method {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-right: 12px;
}

.method-get {
    background: #10b981;
    color: white;
}

.method-post {
    background: #3b82f6;
    color: white;
}

.method-put {
    background: #f59e0b;
    color: white;
}

.method-delete {
    background: #ef4444;
    color: white;
}

.response-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 16px;
}

.response-tab {
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.response-tab.active {
    color: var(--primary-orange);
    border-bottom-color: var(--primary-orange);
}

.response-content {
    display: none;
}

.response-content.active {
    display: block;
}

.search-box {
    position: relative;
    margin: 20px;
}

.search-box input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px 12px 40px;
    color: var(--text-primary);
    font-size: 14px;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.search-box svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.toc {
    background: rgba(26, 26, 26, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.toc h4 {
    margin: 0 0 16px 0;
    color: var(--primary-orange);
    font-size: 16px;
}

.toc ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.toc li {
    margin-bottom: 8px;
}

.toc a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.toc a:hover {
    color: var(--primary-orange);
}

.breadcrumb {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--primary-orange);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.status-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-stable {
    background: #10b981;
    color: white;
}

.status-beta {
    background: #f59e0b;
    color: white;
}

.status-deprecated {
    background: #ef4444;
    color: white;
}

.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 4px solid;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
    color: #93c5fd;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
    color: #fbbf24;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: #10b981;
    color: #6ee7b7;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    color: #fca5a5;
}

/* Syntax highlighting */
.token.keyword {
    color: #ff7b72;
}

.token.string {
    color: #a5d6ff;
}

.token.function {
    color: #d2a8ff;
}

.token.number {
    color: #79c0ff;
}

.token.comment {
    color: #8b949e;
    font-style: italic;
}

.token.property {
    color: #79c0ff;
}

.token.punctuation {
    color: #e6edf3;
}

.token.operator {
    color: #ff7b72;
}

.token.boolean {
    color: #79c0ff;
}








.input-field {
    background: rgba(17, 17, 17, 0.9);
    border: 1px solid rgba(255, 107, 53, 0.2);
    color: white;
    transition: all 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: rgba(255, 107, 53, 0.6);
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.2);
    background: rgba(26, 26, 26, 0.95);
}

.input-field::placeholder {
    color: rgba(102, 102, 102, 0.8);
}

.calendar-container {
    background: rgba(17, 17, 17, 0.9);
    border: 1px solid rgba(255, 107, 53, 0.15);
    border-radius: 12px;
    padding: 1.5rem;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 107, 53, 0.1);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-top: 1rem;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.calendar-day-header {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.calendar-day:hover:not(.disabled):not(.other-month) {
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.calendar-day.selected {
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.calendar-day.today {
    border: 2px solid var(--primary-orange);
    background: rgba(255, 107, 53, 0.05);
}

.calendar-day.disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.3;
}

.calendar-day.other-month {
    color: var(--text-muted);
    opacity: 0.4;
}

.time-slot {
    background: rgba(17, 17, 17, 0.9);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.time-slot:hover:not(.disabled) {
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.4);
    transform: translateY(-2px);
}

.time-slot.selected {
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.time-slot.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.nav-button-btn {
    background: rgba(17, 17, 17, 0.9);
    border: 1px solid rgba(255, 107, 53, 0.2);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-button-btn:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.4);
}

.step-indicator-in {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.step {
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

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

.step.completed {
    color: var(--secondary-orange);
}

.step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 0.5rem;
    border: 2px solid currentColor;
}

.step.active .step-circle,
.step.completed .step-circle {
    background: currentColor;
    color: white;
}

.step-line {
    width: 60px;
    height: 2px;
    background: var(--text-muted);
    margin: 0 1rem;
}

.step.completed+.step .step-line {
    background: var(--secondary-orange);
}

.modal-backdrop {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
    opacity: 0;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.slide-up {
    animation: slideUp 1s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.loading-dots {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.loading-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: loadingDot 1.4s ease-in-out infinite both;
}

.loading-dot:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-dot:nth-child(2) {
    animation-delay: -0.16s;
}

.loading-dot:nth-child(3) {
    animation-delay: 0s;
}

@keyframes loadingDot {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

.meeting-type-card {
    background: rgba(17, 17, 17, 0.9);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.meeting-type-card:hover {
    background: rgba(255, 107, 53, 0.05);
    border-color: rgba(255, 107, 53, 0.4);
    transform: translateY(-2px);
}

.meeting-type-card.selected {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary-orange);
}

.timezone-selector {
    background: rgba(17, 17, 17, 0.9);
    border: 1px solid rgba(255, 107, 53, 0.2);
    color: white;
    border-radius: 8px;
    padding: 0.75rem;
}


        .main-container {
            position: relative;
            z-index: 10;
            min-height: 100vh;
            padding: 2rem;
            margin-top: 80px;
        }
/* Mobile Responsive */
@media (max-width: 768px) {
    .main-container {
        padding: 1rem;
    }

    .calendar-grid {
        gap: 0.25rem;
    }

    .calendar-day {
        font-size: 0.75rem;
    }

    .step-indicator-in {
        flex-direction: column;
        gap: 1rem;
    }

    .step-line {
        width: 2px;
        height: 30px;
        margin: 0;
    }
}

.unsubscribe-container {
            max-width: 600px;
            width: 100%;
        }

        .checkbox-group {
            background: rgba(17, 17, 17, 0.6);
            border: 1px solid rgba(255, 107, 53, 0.15);
            border-radius: 12px;
            padding: 20px;
            margin: 20px 0;
        }

        .checkbox-item {
            display: flex;
            align-items: center;
            margin: 15px 0;
            padding: 12px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .checkbox-item:hover {
            background: rgba(255, 107, 53, 0.05);
        }

        .checkbox-item input[type="checkbox"] {
            width: 20px;
            height: 20px;
            margin-right: 15px;
            accent-color: var(--primary-orange);
            cursor: pointer;
        }

        .checkbox-item label {
            cursor: pointer;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.5;
        }

        .success-message, .error-message {
            padding: 20px;
            border-radius: 12px;
            margin: 20px 0;
            text-align: center;
            font-weight: 600;
        }

        .success-message {
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.3);
            color: #10b981;
        }

        .error-message {
            background: rgba(239, 68, 68, 0.1);
            border: 1px solid rgba(239, 68, 68, 0.3);
            color: #ef4444;
        }

        .logo-section {
            text-align: center;
            margin-bottom: 40px;
        }

        .logo-text {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .tagline {
            color: var(--text-muted);
            font-size: 14px;
            letter-spacing: 1px;
            text-transform: uppercase;
        }