/* ARIA Launch Page - Premium Styles */

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

html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(59, 130, 246, 0.3);
    color: #fff;
}

/* ============================================
   Custom Scrollbar
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #3b82f6, #06b6d4);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #2563eb, #0891b2);
}

/* ============================================
   Background Effects
   ============================================ */
.bg-grid {
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.bg-noise {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Gradient Orbs */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, transparent 70%);
    top: -200px;
    left: -200px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.3) 0%, transparent 70%);
    top: 50%;
    right: -150px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
    bottom: -100px;
    left: 30%;
    animation-delay: -14s;
}

/* ============================================
   Animations
   ============================================ */
@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(5deg); }
    50% { transform: translate(-20px, 20px) rotate(-5deg); }
    75% { transform: translate(20px, 30px) rotate(3deg); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes gradient-x {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

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

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(6px); }
}

@keyframes pulse-node {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out both;
}

/* ============================================
   Typography
   ============================================ */
.text-gradient {
    background: linear-gradient(135deg, #60a5fa 0%, #06b6d4 50%, #a78bfa 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-x 8s ease infinite;
}

/* ============================================
   Navigation
   ============================================ */
#navbar.scrolled {
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.nav-link {
    position: relative;
    padding: 0.5rem 1rem;
    color: #94a3b8;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
    text-decoration: none;
}

.nav-link:hover {
    color: #fff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #06b6d4);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 60%;
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.btn-primary-large {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.75rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
    overflow: hidden;
}

.btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.5);
}

.btn-shine {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

.btn-secondary-large {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background: rgba(30, 41, 59, 0.5);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.75rem;
    border: 1px solid rgba(71, 85, 105, 0.5);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-secondary-large:hover {
    background: rgba(30, 41, 59, 0.8);
    border-color: rgba(6, 182, 212, 0.5);
    transform: translateY(-3px);
}

/* Discord Button - Small (Navbar) */
.btn-discord {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: #5865F2;
    color: #fff;
    font-size: 1.125rem;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(88, 101, 242, 0.3);
}

.btn-discord:hover {
    background: #4752C4;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(88, 101, 242, 0.4);
}

/* Discord Button - Large (Contact Section) */
.btn-discord-large {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background: #5865F2;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.75rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(88, 101, 242, 0.4);
}

.btn-discord-large:hover {
    background: #4752C4;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(88, 101, 242, 0.5);
}

/* ============================================
   Badge
   ============================================ */
.badge-glow {
    position: relative;
}

.badge-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    border-radius: 9999px;
    opacity: 0.3;
    filter: blur(8px);
    animation: glow-pulse 2s ease-in-out infinite;
}

/* ============================================
   Comparison Cards
   ============================================ */
.comparison-card {
    padding: 1.5rem;
    border-radius: 1rem;
    backdrop-filter: blur(10px);
    text-align: left;
}

.comparison-old {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.comparison-new {
    background: rgba(34, 197, 94, 0.05);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

/* ============================================
   Shift Cards
   ============================================ */
.shift-card {
    position: relative;
    padding: 2rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(71, 85, 105, 0.3);
    border-radius: 1.25rem;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}

.shift-card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

.shift-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.shift-icon-purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(139, 92, 246, 0.1) 100%);
    color: #a78bfa;
}

.shift-icon-cyan {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2) 0%, rgba(6, 182, 212, 0.1) 100%);
    color: #22d3ee;
}

.shift-icon-blue {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.1) 100%);
    color: #60a5fa;
}

.shift-arrow {
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: rgba(100, 116, 139, 0.3);
}

.shift-example {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(71, 85, 105, 0.2);
}

.shift-example-old {
    padding: 0.75rem;
    background: rgba(239, 68, 68, 0.05);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
}

.shift-example-new {
    padding: 0.75rem;
    background: rgba(34, 197, 94, 0.05);
    border-radius: 0.5rem;
}

/* ============================================
   Canvas Demo
   ============================================ */
.canvas-demo {
    perspective: 1000px;
}

.canvas-window {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(59, 130, 246, 0.1);
    transform: rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s ease;
}

.canvas-window:hover {
    transform: rotateY(0) rotateX(0);
}

.canvas-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: rgba(30, 41, 59, 0.5);
    border-bottom: 1px solid rgba(71, 85, 105, 0.3);
}

.canvas-content {
    padding: 1rem;
    min-height: 350px;
    display: flex;
    flex-direction: column;
}

.canvas-message {
    display: flex;
    margin-bottom: 1rem;
}

.canvas-message-ai {
    align-items: flex-start;
}

.canvas-message-user {
    justify-content: flex-end;
}

.canvas-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.canvas-avatar i {
    color: white;
    font-size: 0.75rem;
}

.canvas-bubble {
    padding: 0.875rem 1rem;
    background: rgba(30, 41, 59, 0.8);
    border-radius: 0.75rem;
    border: 1px solid rgba(71, 85, 105, 0.3);
    max-width: 85%;
}

.canvas-bubble-user {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.canvas-action {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.canvas-action-btn {
    padding: 0.375rem 0.75rem;
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 0.375rem;
    color: #60a5fa;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.canvas-action-btn:hover {
    background: rgba(59, 130, 246, 0.3);
}

.canvas-input {
    margin-top: auto;
    display: flex;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(71, 85, 105, 0.2);
}

.canvas-input-field {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(71, 85, 105, 0.3);
    border-radius: 0.5rem;
    color: #fff;
    font-size: 0.875rem;
    outline: none;
}

.canvas-input-field::placeholder {
    color: #64748b;
}

.canvas-send {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border: none;
    border-radius: 0.5rem;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.canvas-send:hover {
    transform: scale(1.05);
}

.canvas-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.canvas-feature-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #60a5fa;
    flex-shrink: 0;
}

/* ============================================
   Graph Demo
   ============================================ */
.graph-demo {
    perspective: 1000px;
}

.graph-window {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(6, 182, 212, 0.1);
    transform: rotateY(5deg) rotateX(2deg);
    transition: transform 0.5s ease;
}

.graph-window:hover {
    transform: rotateY(0) rotateX(0);
}

.graph-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: rgba(30, 41, 59, 0.5);
    border-bottom: 1px solid rgba(71, 85, 105, 0.3);
    flex-wrap: wrap;
    gap: 0.5rem;
}

.graph-legend {
    display: flex;
    align-items: center;
    font-size: 0.625rem;
    color: #64748b;
}

.graph-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 4px;
}

.graph-dot-blue { background: #3b82f6; }
.graph-dot-green { background: #22c55e; }
.graph-dot-amber { background: #f59e0b; }

.graph-canvas {
    padding: 1rem;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.graph-svg {
    width: 100%;
    height: auto;
}

.graph-line {
    stroke: rgba(59, 130, 246, 0.3);
    stroke-width: 1;
}

.graph-node {
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.5));
    animation: pulse-node 3s ease-in-out infinite;
}

.graph-node-primary { fill: url(#gradient-primary); }
.graph-node-blue { fill: #3b82f6; animation-delay: 0.2s; }
.graph-node-green { fill: #22c55e; animation-delay: 0.4s; }
.graph-node-cyan { fill: #06b6d4; animation-delay: 0.6s; }
.graph-node-amber { fill: #f59e0b; animation-delay: 0.8s; }
.graph-node-purple { fill: #8b5cf6; animation-delay: 1s; }
.graph-node-pink { fill: #ec4899; animation-delay: 1.2s; }

.graph-label {
    fill: #94a3b8;
    font-size: 8px;
    text-anchor: middle;
}

.graph-label-center {
    fill: #fff;
    font-size: 7px;
    font-weight: 600;
}

.graph-footer {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding: 0.75rem;
    background: rgba(30, 41, 59, 0.3);
    border-top: 1px solid rgba(71, 85, 105, 0.2);
}

.viz-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #cbd5e1;
    font-size: 0.9375rem;
}

.viz-feature i {
    width: 1.25rem;
}

/* ============================================
   Stats Grid
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid rgba(71, 85, 105, 0.2);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

.stat-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #fff;
    margin-top: 0.25rem;
}

.stat-desc {
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 0.25rem;
}

/* ============================================
   Contact Card
   ============================================ */
.contact-card {
    position: relative;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 41, 59, 0.6) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 2rem;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

/* ============================================
   Form Styles
   ============================================ */
.form-group {
    position: relative;
    display: flex;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(71, 85, 105, 0.4);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.form-group:focus-within {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-input {
    flex: 1;
    padding: 1rem 1.25rem;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1rem;
    outline: none;
}

.form-input::placeholder {
    color: #64748b;
}

.form-button {
    position: relative;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    font-size: 0.9375rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.form-button:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

.form-button:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

.form-button-text {
    transition: opacity 0.3s;
}

.form-button-loader {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.form-button.loading .form-button-text {
    opacity: 0;
}

.form-button.loading .form-button-loader {
    opacity: 1;
}

.form-message {
    margin-top: 1rem;
    font-size: 0.875rem;
    text-align: center;
    min-height: 1.5rem;
}

.form-message.success {
    color: #4ade80;
}

.form-message.error {
    color: #f87171;
}

/* ============================================
   Scroll Indicator
   ============================================ */
.scroll-indicator {
    opacity: 0.5;
    transition: opacity 0.3s;
}

.scroll-indicator:hover {
    opacity: 1;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(148, 163, 184, 0.5);
    border-radius: 13px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: #94a3b8;
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 1.5s ease-in-out infinite;
}

/* ============================================
   Network Graph Canvas
   ============================================ */
#particles {
    pointer-events: none;
}

/* ============================================
   ITIL Guidance & Quick Start Section
   ============================================ */
.itil-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.5), rgba(15, 23, 42, 0.8));
    border: 1px solid rgba(71, 85, 105, 0.3);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.itil-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 50%, rgba(6, 182, 212, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.itil-card:hover {
    border-color: rgba(6, 182, 212, 0.3);
    transform: translateY(-4px);
}

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

.itil-card-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.25rem;
}

.itil-card-icon-cyan {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(6, 182, 212, 0.1));
    color: #22d3ee;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
}

.itil-card-icon-green {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(34, 197, 94, 0.1));
    color: #4ade80;
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.2);
}

.itil-card-icon-purple {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(168, 85, 247, 0.1));
    color: #c084fc;
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.2);
}

.itil-example {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(71, 85, 105, 0.2);
    border-radius: 0.5rem;
    padding: 0.875rem;
    margin-top: 1rem;
}

/* Implementation Timeline */
.implementation-timeline {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.4), rgba(15, 23, 42, 0.6));
    border: 1px solid rgba(71, 85, 105, 0.3);
    border-radius: 1rem;
    padding: 2rem;
}

.timeline-header {
    text-align: center;
    margin-bottom: 2rem;
}

.timeline-comparison {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.timeline-track {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.timeline-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0.5rem;
}

.timeline-bar {
    display: flex;
    height: 3rem;
    background: rgba(15, 23, 42, 0.6);
    border-radius: 0.5rem;
    overflow: hidden;
    border: 1px solid rgba(71, 85, 105, 0.3);
}

.timeline-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(239, 68, 68, 0.1));
    border-right: 1px solid rgba(71, 85, 105, 0.3);
    color: rgba(148, 163, 184, 0.8);
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.3s;
}

.timeline-segment:last-child {
    border-right: none;
}

.timeline-segment:hover {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(239, 68, 68, 0.2));
}

.timeline-bar-aria {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(6, 182, 212, 0.2));
    border-color: rgba(34, 197, 94, 0.4);
    justify-content: flex-start;
}

.timeline-segment-aria {
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    color: #4ade80;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.timeline-segment-aria i {
    color: #4ade80;
}

/* ============================================
   Kepner-Tregoe Knowledge Section
   ============================================ */
.text-gradient-red {
    background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.kt-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.kt-feature-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kt-feature-icon-red {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.kt-feature-icon-green {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
}

.kt-demo {
    position: relative;
}

.kt-comparison {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.kt-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.6), rgba(15, 23, 42, 0.8));
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(71, 85, 105, 0.3);
}

.kt-card-old {
    border-color: rgba(239, 68, 68, 0.2);
}

.kt-card-new {
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow: 0 0 30px rgba(34, 197, 94, 0.1);
}

.kt-card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(71, 85, 105, 0.2);
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}

.kt-card-content {
    padding: 1.25rem;
}

.kt-search {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(71, 85, 105, 0.3);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.kt-results {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.kt-result {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    background: rgba(30, 41, 59, 0.4);
    border-radius: 0.375rem;
    font-size: 0.8rem;
    color: #94a3b8;
}

.kt-result-more {
    color: #64748b;
    font-style: italic;
    justify-content: center;
}

.kt-verdict {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.kt-verdict-bad {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.kt-verdict-good {
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.kt-conversation {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.kt-msg {
    padding: 0.5rem 0.875rem;
    border-radius: 0.75rem;
    font-size: 0.8rem;
    max-width: 85%;
}

.kt-msg-user {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
    align-self: flex-end;
    border-bottom-right-radius: 0.25rem;
}

.kt-msg-ai {
    background: rgba(30, 41, 59, 0.8);
    color: #cbd5e1;
    align-self: flex-start;
    border-bottom-left-radius: 0.25rem;
}

.kt-msg-solution {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(6, 182, 212, 0.2));
    color: #a7f3d0;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.kt-msg-detect {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(59, 130, 246, 0.2));
    color: #a5f3fc;
    border: 1px solid rgba(6, 182, 212, 0.3);
    font-size: 0.75rem;
}

.kt-msg-steps {
    background: rgba(30, 41, 59, 0.9);
    border: 1px solid rgba(71, 85, 105, 0.4);
    border-radius: 0.5rem;
    padding: 0.75rem;
    align-self: flex-start;
    max-width: 90%;
}

.kt-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: #cbd5e1;
    padding: 0.25rem 0;
}

.kt-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    background: rgba(59, 130, 246, 0.3);
    color: #93c5fd;
    border-radius: 50%;
    font-size: 0.65rem;
    font-weight: 600;
}

.kt-step-verify {
    color: #fbbf24;
    font-style: italic;
    padding-left: 1.75rem;
    font-size: 0.7rem;
}

.kt-step-verify i {
    margin-right: 0.25rem;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .canvas-window,
    .graph-window {
        transform: none;
    }

    .contact-card {
        padding: 2rem 1.5rem;
    }

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

    .form-button {
        border-radius: 0 0 0.625rem 0.625rem;
    }

    .shift-card {
        padding: 1.5rem;
    }

    .itil-card {
        padding: 1.5rem;
    }

    .implementation-timeline {
        padding: 1.5rem;
    }

    .timeline-segment span {
        font-size: 0.625rem;
    }

    .timeline-segment-aria {
        font-size: 0.75rem;
        padding: 0 1rem;
    }
}

/* ============================================
   Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .orb,
    .graph-node {
        animation: none;
    }
}

/* ============================================
   Focus Visible (Accessibility)
   ============================================ */
:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}