/* BASE VARIABLES - The "McKinsey Intelligence" Palette */
:root {
    --bg-dark: #0B0C10; /* Obsidian */
    --panel-bg: rgba(31, 40, 51, 0.6); /* Deep Slate with transparency */
    --panel-border: rgba(197, 198, 199, 0.15);
    --cyan: #66FCF1; /* Electric AI Cyan */
    --cyan-hover: #45a29e;
    --text-main: #FFFFFF;
    --text-muted: #C5C6C7; /* Ash Gray */
    --danger: #FF4C4C; /* Warning Red */

    --font-sans: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}
* {
    box-sizing: border-box;
}

body.premium-dark {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    margin: 0;
    line-height: 1.6;
    overflow-x: hidden;
}

/* TYPOGRAPHY */
h1, h2, h3 {
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
}

p {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-center {
    text-align: center;
}

.subtitle-constrained {
    max-width: 700px;
    margin: 0 auto 3rem auto;
}

/* NAVBAR */
.top-nav {
    border-bottom: 1px solid var(--panel-border);
    background: rgba(11, 12, 16, 0.8);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
}
.logo-text {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -1px;
}

.cyan-dot {
    color: var(--cyan);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

    .nav-link:hover {
        color: var(--text-main);
    }

/* BUTTONS */
button, .btn-primary, .btn-ghost {
    font-family: var(--font-sans);
    cursor: pointer;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.2s;
    display: inline-block;
    text-decoration: none;
}
.btn-primary {
    background: var(--cyan);
    color: #0B0C10;
    border: none;
    padding: 16px 32px;
    font-size: 1rem;
}

    .btn-primary:hover {
        background: var(--cyan-hover);
        transform: translateY(-2px);
    }

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-glow {
    box-shadow: 0 0 20px rgba(102, 252, 241, 0.3);
}

.btn-ghost {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--panel-border);
    padding: 16px 32px;
    font-size: 1rem;
}

    .btn-ghost:hover {
        background: var(--panel-bg);
        border-color: var(--text-muted);
    }

.btn-wide {
    padding: 16px 48px;
}

.cta-spacing-top {
    margin-top: 48px;
}

/* HERO SECTION */
.hero-section {
    padding: 120px 0;
    text-align: center;
    position: relative;
}

    .hero-section::before {
        content: '';
        position: absolute;
        top: -50%;
        left: 50%;
        transform: translateX(-50%);
        width: 800px;
        height: 800px;
        background: radial-gradient(circle, rgba(102,252,241,0.05) 0%, rgba(11,12,16,0) 70%);
        z-index: -1;
        pointer-events: none;
    }

.kicker-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--panel-border);
    padding: 6px 16px;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--cyan);
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: 4rem;
    letter-spacing: -2px;
}

.text-gradient {
    background: linear-gradient(to right, #FFFFFF, var(--text-muted));
    -webkit-background-clip: text;
    color: transparent;
}

.hero-subtitle {
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 1.25rem;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* GLASSMORPHISM PANELS */
.glass-panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

/* PARADOX SECTION */
.paradox-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, transparent, rgba(31, 40, 51, 0.2));
    border-top: 1px solid var(--panel-border);
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.section-kicker {
    font-family: var(--font-mono);
    color: var(--cyan);
    font-size: 0.875rem;
    letter-spacing: 2px;
}

.executive-quote {
    border-left: 3px solid var(--cyan);
    padding-left: 24px;
    font-style: italic;
    font-size: 1.25rem;
    color: var(--text-main);
    margin: 32px 0 0 0;
}

/* TERMINAL MOCKUP */
.split-visual {
    padding: 2px;
}

.terminal-header {
    background: rgba(0,0,0,0.4);
    padding: 12px 16px;
    border-bottom: 1px solid var(--panel-border);
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 12px 12px 0 0;
}

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

    .dot.red {
        background: #FF5F56;
    }

    .dot.yellow {
        background: #FFBD2E;
    }

    .dot.green {
        background: #27C93F;
    }

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

.terminal-body {
    padding: 24px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.8;
}

    .terminal-body span {
        color: var(--cyan);
    }

    .terminal-body .error-text {
        color: var(--danger);
    }

/* 7 PILLARS LIST */
.diagnostic-section {
    padding: 100px 0;
}

.pillar-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.pillar-row {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    border-bottom: 1px solid var(--panel-border);
    transition: background 0.3s ease;
}

    .pillar-row:hover {
        background: rgba(31, 40, 51, 0.3);
        border-radius: 8px;
        padding: 32px 24px;
        margin: 0 -24px;
    }

.pillar-number {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--cyan);
    font-weight: 700;
    opacity: 0.8;
}

.pillar-content h3 {
    margin-bottom: 8px;
    font-size: 1.25rem;
}

.pillar-content p {
    margin: 0;
    font-size: 1rem;
    color: var(--text-muted);
}

.pillar-content strong {
    color: var(--text-main);
    font-weight: 600;
}

/* FOOTER */
.site-footer {
    border-top: 1px solid var(--panel-border);
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 80px;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(102, 252, 241, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(102, 252, 241, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(102, 252, 241, 0);
    }
}

/* Responsive */
@media (max-width: 900px) {
    .split-layout {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .pillar-row {
        flex-direction: column;
        gap: 12px;
        padding: 24px 0;
    }

        .pillar-row:hover {
            padding: 24px 0;
            margin: 0;
            border-radius: 0;
        }
}
/* METHODOLOGY PAGE SPECIFICS */
.methodology-hero {
    padding: 80px 0 60px 0;
    border-bottom: 1px solid var(--panel-border);
}

    .methodology-hero .hero-title {
        font-size: 3rem;
    }

.tech-hub-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 64px;
    padding: 64px 24px 120px 24px;
    align-items: start;
}

/* Sticky Sidebar TOC */
.sticky-sidebar {
    position: sticky;
    top: 100px; /* Offset for the top nav */
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    padding: 24px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--panel-border);
    margin-bottom: 16px;
}

.sidebar-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
    letter-spacing: 1px;
}

.toc-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toc-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s;
    border-left: 2px solid transparent;
    padding-left: 12px;
}

    .toc-link:hover {
        color: var(--text-main);
        border-left-color: rgba(102, 252, 241, 0.4);
    }

    .toc-link.active {
        color: var(--cyan);
        border-left-color: var(--cyan);
    }

.sidebar-cta {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--panel-border);
}

    .sidebar-cta p {
        font-size: 0.875rem;
        margin-bottom: 16px;
    }

/* Main Content Styles */
.pillar-section {
    margin-bottom: 32px;
    scroll-margin-top: 120px;
}

.pillar-intro {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.section-divider {
    border: 0;
    height: 1px;
    background: var(--panel-border);
    margin: 64px 0;
}

/* Lever Cards */
.lever-card {
    padding: 32px;
    margin-bottom: 24px;
}

    .lever-card h3 {
        font-size: 1.25rem;
        color: var(--text-main);
        margin-bottom: 8px;
    }

.lever-desc {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* Terminal Proof Points */
.proof-points {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 20px;
}

.pp-header {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
    margin-bottom: 16px;
}

.proof-points ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.proof-points li {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
    padding-left: 16px;
    border-left: 1px solid var(--cyan);
}

    .proof-points li span {
        color: var(--text-main);
        font-weight: 700;
        display: block;
        margin-bottom: 4px;
    }

/* Inline CTA Box */
.inline-cta-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px;
    margin-top: 32px;
    background: linear-gradient(90deg, rgba(31, 40, 51, 0.6) 0%, rgba(102, 252, 241, 0.05) 100%);
    border-left: 4px solid var(--cyan);
}

.inline-cta-text h4 {
    margin: 0 0 4px 0;
    font-size: 1.125rem;
}

.inline-cta-text p {
    margin: 0;
    font-size: 0.875rem;
    max-width: 400px;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .tech-hub-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .sticky-sidebar {
        position: static;
        margin-bottom: 40px;
    }

    .inline-cta-box {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }

    .inline-cta-text p {
        max-width: 100%;
    }
}

/* UPGRADED ENTERPRISE FOOTER */
.site-footer {
    border-top: 1px solid var(--panel-border);
    padding: 80px 0 32px 0;
    background: var(--bg-dark);
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 64px;
}

.footer-brand .logo-text {
    font-size: 1.5rem;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 16px;
    max-width: 300px;
}

.footer-links h4, .footer-social h4 {
    color: var(--text-main);
    font-size: 0.875rem;
    margin-bottom: 24px;
    font-family: var(--font-mono);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.footer-links a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 16px;
    font-size: 0.875rem;
    transition: color 0.2s;
}

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

/* Social Icons Styling */
.social-icons {
    display: flex;
    gap: 16px;
}

    .social-icons a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: var(--panel-bg);
        color: var(--text-muted);
        border: 1px solid var(--panel-border);
        text-decoration: none;
        transition: all 0.2s ease-in-out;
    }

        .social-icons a:hover {
            background: var(--cyan);
            color: var(--bg-dark);
            border-color: var(--cyan);
            transform: translateY(-4px); /* Slight lift effect */
        }

/* Bottom Legal Bar */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--panel-border);
    padding-top: 24px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

    .footer-bottom p {
        margin: 0;
        font-size: 0.75rem;
    }

.legal-links {
    display: flex;
    gap: 24px;
}

    .legal-links a {
        color: var(--text-muted);
        text-decoration: none;
        transition: color 0.2s;
    }

        .legal-links a:hover {
            color: var(--cyan);
        }

/* Responsive Adjustments */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .footer-brand, .footer-links, .footer-social {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}
/* CONTACT PAGE & TERMINAL FORM SPECIFICS */
.contact-section {
    padding: 80px 0 120px 0;
}

.terminal-form-wrapper {
    max-width: 650px;
    margin: 0 auto;
    text-align: left;
}

.terminal-form-body {
    padding: 32px;
}

.tech-form {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.terminal-input-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.terminal-textarea-group {
    align-items: flex-start;
}

/* Label styling to look like code prompts */
.terminal-input-group label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--cyan);
    white-space: nowrap;
}

/* The actual input fields */
.terminal-input {
    flex: 1;
    min-width: 250px;
    background: transparent;
    border: none;
    border-bottom: 1px dashed var(--text-muted);
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: 4px 8px;
    transition: all 0.2s ease;
}

    .terminal-input:focus {
        outline: none;
        border-bottom: 1px solid var(--cyan);
        box-shadow: 0 4px 10px -8px var(--cyan);
        background: rgba(102, 252, 241, 0.05);
    }

    /* Style the placeholder text */
    .terminal-input::placeholder {
        color: rgba(197, 198, 199, 0.4);
        font-style: italic;
    }

/* Textarea specific */
textarea.terminal-input {
    resize: vertical;
    border: 1px dashed var(--text-muted);
    border-radius: 4px;
    padding: 12px;
    margin-top: 8px;
    width: 100%;
    box-sizing: border-box;
}

    textarea.terminal-input:focus {
        border: 1px solid var(--cyan);
    }

/* Terminal Submit Button */
.terminal-submit-group {
    margin-top: 24px;
    text-align: right;
}

.btn-terminal-submit {
    background: transparent;
    color: var(--cyan);
    border: 1px solid var(--cyan);
    padding: 12px 24px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all 0.2s;
}

    .btn-terminal-submit:hover {
        background: var(--cyan);
        color: var(--bg-dark);
        box-shadow: 0 0 15px rgba(102, 252, 241, 0.4);
    }

/* Blinking cursor effect for the button */
.blink {
    animation: blinker 1s linear infinite;
    font-weight: bold;
}

@keyframes blinker {
    50% {
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 600px) {
    .terminal-input-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .terminal-input {
        width: 100%;
        box-sizing: border-box;
    }
}
/* LOGIN PAGE SPECIFICS */
.login-section {
    min-height: calc(100vh - 200px); /* Adjusts for header/footer */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    background: radial-gradient(circle at 50% 50%, rgba(102,252,241,0.03) 0%, var(--bg-dark) 100%);
}

.flex-center {
    display: flex;
    justify-content: center;
    width: 100%;
}

.login-card {
    width: 100%;
    max-width: 440px;
    padding: 40px;
    border-top: 2px solid rgba(102, 252, 241, 0.4); /* Cyan accent line */
}

.login-header {
    margin-bottom: 32px;
}

.auth-icon {
    font-size: 2.5rem;
    color: var(--cyan);
    margin-bottom: 16px;
    opacity: 0.8;
}

.login-header h2 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.login-header p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

/* Secure Inputs */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.label-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.label-flex label {
    margin-bottom: 0;
}

.forgot-link {
    font-size: 0.75rem;
    color: var(--cyan);
    text-decoration: none;
    transition: opacity 0.2s;
}

.forgot-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.secure-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    padding: 12px 12px 12px 40px;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.secure-input:focus {
    outline: none;
    border-color: var(--cyan);
    background: rgba(102, 252, 241, 0.05);
    box-shadow: 0 0 0 3px rgba(102, 252, 241, 0.1);
}

.secure-input::placeholder {
    color: rgba(197, 198, 199, 0.3);
}

/* Buttons */
.btn-block {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.auth-btn {
    margin-top: 8px;
    font-size: 1rem;
    padding: 14px;
}

.sso-btn {
    padding: 12px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.sso-btn i {
    font-size: 1rem;
}

.sso-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 24px 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--panel-border);
}

.auth-divider span {
    padding: 0 16px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 1px;
}

/* Footer Subtext */
.login-footer {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--panel-border);
}

.login-footer p {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: rgba(197, 198, 199, 0.5);
    line-height: 1.6;
    margin: 0;
}

.login-footer i {
    color: var(--cyan);
    margin-bottom: 4px;
}
.redacted {
    background-color: #1F2833; /* Deep slate color */
    color: transparent;
    user-select: none;
    border-radius: 2px;
    padding: 0 4px;
    letter-spacing: 2px;
}

    .redacted::after {
        content: '[REDACTED]';
        color: var(--danger); /* Warning Red */
        font-size: 0.65rem;
        font-family: var(--font-mono);
        margin-left: 4px;
    }

/* LEGAL PAGES (PRIVACY & TERMS) */
.legal-section {
    padding: 80px 0 120px 0;
}

.legal-container {
    max-width: 800px; /* Constrains line length for easy reading */
    margin: 0 auto;
}

.legal-header {
    text-align: center;
    margin-bottom: 48px;
}

.legal-content {
    padding: 48px;
    background: var(--panel-bg);
}

    .legal-content h2 {
        font-size: 1.25rem;
        color: var(--cyan);
        margin: 32px 0 16px 0;
        border-bottom: 1px solid var(--panel-border);
        padding-bottom: 8px;
    }

        .legal-content h2:first-child {
            margin-top: 0;
        }

    .legal-content p, .legal-content li {
        font-size: 0.95rem;
        color: var(--text-muted);
        line-height: 1.7;
        margin-bottom: 16px;
    }

    .legal-content ul {
        margin-bottom: 24px;
        padding-left: 20px;
    }

    .legal-content strong {
        color: var(--text-main);
    }