/* TDM Dev // Global Stylesheet */
:root {
    --obsidian-black: #0B0B0B;
    --deep-charcoal: #1A1A1A;
    --cyber-blue: #2A4A8F;
    --code-white: #F2F2F2;
    --silo-gray: #4A4A4A;

    /* Diagnostics Colors */
    --alert-red: #FF3B30;
    --success-green: #34C759;

    --font-sans: 'Inter', sans-serif;
    --font-mono-head: 'JetBrains Mono', monospace;
    --font-mono-meta: 'Space Mono', monospace;

    --transition-snappy: 0.1s linear;
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* NO smooth scrolling allowed - immediate terminal transitions */
html {
    scroll-behavior: auto;
}

body {
    background-color: var(--obsidian-black);
    color: var(--code-white);
    font-family: var(--font-sans);
    line-height: 1.6;
    letter-spacing: 0.05em;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Subtle grain/noise overlay for terminal feel */
#noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
    opacity: 0.03;
    pointer-events: none;
    z-index: 1000;
}

/* Typography Helpers */
h1,
h2,
h3,
h4,
h5,
h6,
.page-title,
.section-title,
.protocol-name {
    font-family: var(--font-mono-head);
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.mono-meta {
    font-family: var(--font-mono-meta);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.body-copy {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--code-white);
    opacity: 0.85;
}

.text-blue {
    color: var(--cyber-blue);
}

.text-white {
    color: var(--code-white);
}

.alert-text {
    color: var(--alert-red);
}

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

/* Pulses */
@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(42, 74, 143, 0.7);
    }

    70% {
        box-shadow: 0 0 0 6px rgba(42, 74, 143, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(42, 74, 143, 0);
    }
}

@keyframes pulseRed {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.7);
    }

    70% {
        box-shadow: 0 0 0 6px rgba(255, 59, 48, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 59, 48, 0);
    }
}

.status-light {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--cyber-blue);
    display: inline-block;
}

.status-light.pulse {
    animation: pulseGlow 2s infinite;
}

.status-light.inactive {
    background-color: var(--silo-gray);
    animation: none;
}

/* Navigation - System Menu */
.system-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    border-bottom: 1px solid var(--silo-gray);
    background: rgba(11, 11, 11, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-family: var(--font-mono-head);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-btn {
    background: transparent;
    border: none;
    color: var(--silo-gray);
    font-family: var(--font-mono-head);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-snappy);
    text-transform: none;
    /* Changed from uppercase */
}

.nav-btn:hover {
    color: var(--cyber-blue);
}

.nav-btn.active {
    color: var(--code-white);
    border-bottom: 2px solid var(--cyber-blue);
}

/* Dropdown Mega Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-arrow {
    font-size: 0.7rem;
    margin-left: 0.25rem;
    color: var(--cyber-blue);
}

.dropdown-content {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 1.5rem;
    background: var(--deep-charcoal);
    border: 1px solid var(--silo-gray);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s ease;
    padding: 2rem;
    min-width: 800px;
    gap: 3rem;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-col {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.mega-col.last-col {
    border-left: 1px solid var(--silo-gray);
    padding-left: 2rem;
}

.mega-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mega-link {
    color: var(--code-white);
    text-decoration: none;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition-snappy);
}

.mega-link:hover {
    color: var(--cyber-blue);
    padding-left: 0.25rem;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.inline-block {
    display: inline-block;
}

.transparent {
    opacity: 0;
    user-select: none;
}

.mt-auto {
    margin-top: auto;
}

.system-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Main Container SPA Setup */
#app-container {
    padding: 4rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.page-section {
    display: none;
    animation: terminalIn 0.1s steps(2, end);
}

.page-section.active {
    display: block;
}

@keyframes terminalIn {
    0% {
        opacity: 0;
        transform: translateY(5px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Page 1: Dashboard */
/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 6rem;
    align-items: center;
}

.hero h1 {
    font-size: 3rem;
    line-height: 1.2;
    color: var(--code-white);
    text-shadow: 0 0 10px rgba(242, 242, 242, 0.1);
    margin-bottom: 2rem;
}

.hero .body-copy {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.btn-primary {
    background: transparent;
    border: 1px solid var(--silo-gray);
    color: var(--code-white);
    padding: 1rem 2rem;
    font-family: var(--font-mono-head);
    font-size: 1rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-snappy);
    border-radius: 0;
    /* Strict adherence */
}

.btn-primary .btn-text {
    position: relative;
    z-index: 2;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--cyber-blue);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.1s linear;
    z-index: 1;
}

.btn-primary:hover {
    border-color: var(--cyber-blue);
    color: var(--obsidian-black);
}

.btn-primary:hover::before {
    transform: scaleY(1);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--silo-gray);
    color: var(--silo-gray);
    padding: 1rem 2rem;
    font-family: var(--font-mono-head);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-snappy);
    border-radius: 0;
}

.btn-secondary:hover {
    border-color: var(--code-white);
    color: var(--code-white);
    background: rgba(242, 242, 242, 0.05);
}

/* 3D Wireframe Visual */
.hero-visual {
    perspective: 1000px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}

.wireframe-cube {
    width: 200px;
    height: 200px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 20s linear infinite;
}

@keyframes rotateCube {
    0% {
        transform: rotateX(0deg) rotateY(0deg);
    }

    100% {
        transform: rotateX(360deg) rotateY(360deg);
    }
}

.cube-face {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 1px solid var(--cyber-blue);
    background: rgba(42, 74, 143, 0.05);
    box-shadow: inset 0 0 20px rgba(42, 74, 143, 0.2);
}

.front {
    transform: translateZ(100px);
}

.back {
    transform: rotateY(180deg) translateZ(100px);
}

.right {
    transform: rotateY(90deg) translateZ(100px);
}

.left {
    transform: rotateY(-90deg) translateZ(100px);
}

.top {
    transform: rotateX(90deg) translateZ(100px);
}

.bottom {
    transform: rotateX(-90deg) translateZ(100px);
}

.core-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--cyber-blue);
    box-shadow: 0 0 30px var(--cyber-blue);
    border-radius: 50%;
    /* Exception for core node to pulse */
}

/* Engine Rack */
.engine-rack-wrapper {
    margin-bottom: 6rem;
}

.engine-rack {
    display: flex;
    flex-wrap: nowrap;
    gap: 1.5rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.engine-rack::-webkit-scrollbar {
    height: 4px;
}

.engine-rack::-webkit-scrollbar-track {
    background: var(--obsidian-black);
}

.engine-rack::-webkit-scrollbar-thumb {
    background: var(--silo-gray);
}

.rack-card,
.engine-module,
.protocol-card {
    background: var(--deep-charcoal);
    border: 1px solid var(--silo-gray);
    padding: 1.5rem;
    flex: 1;
    min-width: 220px;
    position: relative;
    transition: border-color var(--transition-snappy), background var(--transition-snappy);
    cursor: default;
}

.rack-card .card-header,
.module-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--silo-gray);
    padding-bottom: 0.5rem;
}

.rack-card:hover,
.engine-module:hover,
.protocol-card:hover {
    border-color: var(--cyber-blue);
    background: #151b2b;
    /* Subtle cyber-blue tint */
}

.rack-card:hover .status-light.inactive {
    background-color: var(--cyber-blue);
    animation: pulseGlow 1.5s infinite;
}

.card-title,
.module-name {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.hover-meta {
    position: absolute;
    bottom: 1rem;
    left: 1.5rem;
    color: var(--cyber-blue);
    opacity: 0;
    transition: opacity var(--transition-snappy);
    font-size: 0.7rem;
}

.rack-card:hover .hover-meta,
.engine-module:hover .hover-meta,
.protocol-card:hover .hover-meta {
    opacity: 1;
}

/* System Diagnostic */
.diagnostic-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.diagnostic-panel {
    background: var(--deep-charcoal);
    border: 1px solid var(--silo-gray);
    padding: 2rem;
    position: relative;
}

.diagnostic-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.diagnostic-panel.legacy::before {
    background: var(--alert-red);
}

.diagnostic-panel.optimized::before {
    background: var(--cyber-blue);
}

.diagnostic-panel.legacy {
    border-color: rgba(255, 59, 48, 0.3);
}

.diagnostic-panel.optimized {
    border-color: rgba(42, 74, 143, 0.3);
}

.panel-header {
    border-bottom: 1px solid var(--silo-gray);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.diagnostic-list {
    list-style: none;
    font-family: var(--font-mono-meta);
    font-size: 0.95rem;
}

.diagnostic-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.marker {
    opacity: 0.5;
}

/* Page 2: Engines */
.engines-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.module-tech {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px dotted var(--silo-gray);
    color: var(--silo-gray);
}

.engine-module:hover .module-tech {
    color: var(--code-white);
}

/* Page 3: Protocols */
.glass-panel {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid var(--silo-gray);
    padding: 3rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.glass-panel::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(42, 74, 143, 0.05), transparent);
    transform: skewX(-20deg);
    animation: sweep 8s infinite linear;
}

@keyframes sweep {
    0% {
        left: -100%;
    }

    20% {
        left: 200%;
    }

    100% {
        left: 200%;
    }
}

.initiation-panel {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.panel-icon {
    width: 24px;
    height: 24px;
    background: transparent;
    border: 2px solid var(--cyber-blue);
    flex-shrink: 0;
    margin-top: 5px;
}

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

.protocol-id {
    color: var(--silo-gray);
    margin-bottom: 1rem;
    display: block;
}

.protocol-card:hover .protocol-id {
    color: var(--cyber-blue);
}

/* Page 4: Logs */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-box {
    background: var(--deep-charcoal);
    border: 1px solid var(--silo-gray);
    padding: 3rem 2rem;
    text-align: center;
}

.stat-value {
    font-size: 4rem;
    font-family: var(--font-mono-head);
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(42, 74, 143, 0.3);
}

.mt-4 {
    margin-top: 4rem;
}

.mt-2 {
    margin-top: 2rem;
}

.case-header {
    border-bottom: 1px solid var(--silo-gray);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.case-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: 2rem;
}

.case-data {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Utilities */
.shadow-section {
    display: none;
}

.shadow-section.active {
    display: block;
}

/* Section 5: Consultation Form (Let's Start) */
.lets-start-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 6rem;
    padding: 2rem 0;
}

.lets-start-left {
    display: flex;
    flex-direction: column;
}

.timeline-container {
    position: relative;
    padding-left: 20px;
    margin-top: 1rem;
}

.timeline-line {
    position: absolute;
    top: 10px;
    bottom: 25px;
    left: 4px;
    width: 2px;
    background-color: var(--code-white);
}

.timeline-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.timeline-list li {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.timeline-dot {
    position: absolute;
    left: -21px;
    width: 10px;
    height: 10px;
    border: 2px solid var(--code-white);
    background-color: var(--obsidian-black);
    border-radius: 50%;
    z-index: 2;
}

.last-timeline .timeline-dot {
    background-color: transparent;
    border-color: var(--code-white);
}

.timeline-arrow {
    position: absolute;
    left: -21px;
    top: -20px;
    color: var(--code-white);
    font-size: 1rem;
}

/* Form Styles */
.lets-start-right {
    display: flex;
    flex-direction: column;
}

.form-row {
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--silo-gray);
    padding-bottom: 0.5rem;
}

.form-label {
    width: 150px;
    flex-shrink: 0;
}

.minimal-input {
    background: transparent;
    border: none;
    color: var(--code-white);
    font-family: var(--font-sans);
    font-size: 1rem;
    width: 100%;
    outline: none;
}

.minimal-input::placeholder {
    color: var(--silo-gray);
}

.form-actions-minimal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--silo-gray);
    padding-top: 2rem;
}

.account-manager-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--silo-gray);
    margin-top: 3rem;
    padding-top: 2rem;
}

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

.manager-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 50 50"><circle cx="25" cy="25" r="25" fill="%232A4A8F"/><text x="50%" y="54%" font-family="monospace" font-size="20" fill="%23fff" text-anchor="middle">AE</text></svg>') no-repeat center center;
    background-size: cover;
}

.minimal-consult-btn {
    border-color: var(--alert-red);
    background: transparent;
}

.minimal-consult-btn:hover {
    background: rgba(255, 59, 48, 0.1);
    border-color: var(--alert-red);
}

/* Custom Cursor Glow */
#cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(42, 74, 143, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 10;
}

/* Global System Footer */
.system-footer {
    border-top: 1px solid var(--silo-gray);
    background: rgba(11, 11, 11, 0.95);
    padding: 4rem 3rem 2rem 3rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-col.brand-col .logo {
    margin-bottom: 2rem;
}

.footer-info.block {
    display: block;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.small-text {
    font-size: 0.85rem;
}

.silo-gray {
    color: var(--silo-gray);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-link {
    color: var(--code-white);
    text-decoration: none;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    opacity: 0.85;
    transition: var(--transition-snappy);
}

.footer-link:hover {
    color: var(--cyber-blue);
    opacity: 1;
}

.footer-link.text-blue {
    color: var(--cyber-blue);
    opacity: 1;
}

.footer-bottom {
    max-width: 1400px;
    margin: 4rem auto 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(74, 74, 74, 0.3);
    text-align: left;
}

@media (max-width: 1024px) {

    .engines-grid,
    .protocols-grid,
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .system-nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .hero,
    .diagnostic-grid,
    .engines-grid,
    .protocols-grid,
    .stats-grid,
    .case-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        display: none;
        /* Simplify on mobile */
    }
}