/* ==========================================================================
   LIFTOFF FOUNDATION - PURE ABSTRACT MINIMALIST DESIGN SYSTEM
   Theme: Box-Free Editorial Grid, Non-Serif & Human Accent
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Root Variables & Theme Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f5f5f7;
    --text-primary: #111111;
    --text-secondary: #4a4a4f;
    --text-muted: #8e8e93;

    /* Sleek, Minimalist Editorial Accents replacing old Neon Pink/Blue variables */
    --color-brand-pink: rgba(0, 0, 0, 0.03);
    --color-brand-blue: rgba(0, 0, 0, 0.04);
    --color-brand-sky: rgba(0, 0, 0, 0.02);
    --color-brand-gradient: linear-gradient(to right, rgba(0, 0, 0, 0.01), rgba(0, 0, 0, 0.03));
    --color-brand-gradient-hover: linear-gradient(to right, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.05));
    --color-brand-gradient-solid: #111111;

    --accent-color: #111111;
    --accent-hover: #333333;
    --accent-soft: rgba(0, 0, 0, 0.02);

    --success-color: #111111; /* Editorial success accent in black */
    --success-bg: rgba(0, 0, 0, 0.03);

    /* Borders & Outlines - Super Fine Hairlines */
    --border-color: rgba(0, 0, 0, 0.06);
    --border-hover: rgba(0, 0, 0, 0.15);
    --border-radius-sm: 4px; /* Crisp, clinical minimal corner radiuses */
    --border-radius-md: 6px;
    --border-radius-lg: 10px;

    /* Typography */
    --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Animations */
    --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Core HTML Styling (Locked Viewport)
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    height: 100%;
}

body {
    position: relative;
    overflow: hidden;
    /* Lock page-level scrolling entirely */
    background: transparent;
    /* Keep body transparent so canvas shows through */
    height: 100vh;
    width: 100vw;
    display: flex;
    flex-direction: column;
    /* Split header and main view container */
}

/* Custom Scrollbar for internal scrolling zones */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
}

/* Typography Defaults */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-sans);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

p {
    font-family: var(--font-sans);
    color: var(--text-secondary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* --------------------------------------------------------------------------
   3. Floating Canvas Background (Renders behind transparent body)
   ========================================================================== */
#canvas-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    /* Draw at base z-index 0 */
    pointer-events: none;
    background-color: #ffffff;
    /* Solid white background color handled inside canvas block */
}

/* --------------------------------------------------------------------------
   4. Glassmorphic Header Navigation (Stacked above canvas)
   ========================================================================== */
.main-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 500;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    flex-shrink: 0;
}

.mobile-menu-toggle {
    display: none;
}

.mobile-only-cta {
    display: none !important;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-text {
    font-family: var(--font-sans);
    font-size: 1.15rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    color: var(--text-primary);
}

.logo-subtext {
    font-family: var(--font-sans);
    font-size: 0.45rem;
    font-weight: 700;
    letter-spacing: 0.35em;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 2.25rem;
}

.nav-menu a {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.4rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-menu a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--text-primary);
    transition: width var(--transition-normal), left var(--transition-normal);
}

.nav-menu a:hover,
.nav-menu a.active-nav {
    color: var(--text-primary);
}

.nav-menu a:hover::after,
.nav-menu a.active-nav::after {
    width: 100%;
    left: 0;
}

/* Custom styling for the LiftOff Consulting CTA link in Foundation navigation */
.consulting-nav-btn {
    border: 1px solid var(--text-primary, #111111) !important;
    padding: 4px 12px !important;
    border-radius: var(--border-radius-sm, 4px) !important;
    font-weight: 600 !important;
    font-size: 0.72rem !important;
    color: var(--text-primary, #111111) !important;
    background-color: transparent !important;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    display: inline-block !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    line-height: normal !important;
    vertical-align: middle !important;
}

.consulting-nav-btn:hover {
    background-color: var(--text-primary, #111111) !important;
    color: var(--bg-primary, #ffffff) !important;
}

.header-cta {
    display: flex;
    align-items: center;
}

/* --------------------------------------------------------------------------
   5. Dynamic Routing View Containers (Stacked above canvas)
   ========================================================================== */
.view-container {
    flex: 1;
    /* Occupies the remaining space of the viewport */
    position: relative;
    overflow: hidden;
    width: 100%;
    z-index: 10;
    /* Stack on top of background canvas */
}

.app-view {
    display: none;
    /* Hidden by default */
    width: 100%;
    height: 100%;
    overflow-y: auto;
    /* Internal scrolling */
    position: absolute;
    top: 0;
    left: 0;
    padding: 4rem 0 0 0;
    /* Top padding to float below header */
    -webkit-overflow-scrolling: touch;
}

.app-view.active {
    display: block;
    animation: fadeIn var(--transition-normal);
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem 5rem 2rem;
    /* Bottom padding within the scroll zone */
}

.section-header {
    max-width: 680px;
    margin-bottom: 3.5rem;
}

.section-tag {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--text-primary);
    padding-bottom: 0.2rem;
    display: inline-block;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   6. Premium Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.85rem 1.6rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--bg-primary);
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-brand-gradient-solid);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.btn-primary:hover {
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 64, 255, 0.22);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-nav-cta {
    font-size: 0.75rem;
    padding: 0.55rem 1.1rem;
    border: 1.5px solid var(--text-primary);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-nav-cta::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-brand-gradient-solid);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.btn-nav-cta:hover {
    color: var(--bg-primary);
    border-color: transparent;
}

.btn-nav-cta:hover::before {
    opacity: 1;
}

.btn-back {
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    text-transform: none;
    letter-spacing: 0;
    padding: 0.6rem 1.1rem;
    border-radius: var(--border-radius-sm);
}

.btn-back:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-text-only {
    border: none;
    padding: 0.5rem 1rem;
    color: var(--text-muted);
}

.btn-text-only:hover {
    color: var(--text-primary);
    background-color: transparent;
}

.btn-block {
    width: 100%;
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.85rem 2rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.load-more-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-brand-gradient-solid);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.load-more-btn:hover {
    color: var(--bg-primary);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 64, 255, 0.22);
}

.load-more-btn:hover::before {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   7. Guided Navigator Section (Direct Dashboard - Abstract Box-Free)
   ========================================================================== */
.navigator-section {
    background-color: transparent;
}

/* Completely transparent card structure: No solid panels, borders, or shadows */
.navigator-card {
    background-color: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    padding: 0;
    max-width: 960px;
    margin: 0 auto;
    position: relative;
    min-height: 440px;
}

/* Simple minimal progress bar floating on top of view space */
.progress-bar-container {
    height: 2px;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.05);
    position: absolute;
    top: -2.5rem;
    left: 0;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--text-primary);
    width: 33%;
    transition: width var(--transition-normal);
}

.step-wrapper {
    position: relative;
}

/* Step Animations */
.wizard-step {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.wizard-step.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.step-question {
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.step-context {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

/* Options Grid - Styled as clean spacious grid cells */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem 2.5rem;
    margin-bottom: 2rem;
}

/* Option selections: Text sits floating in space over thin underlines */
.option-card {
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
    border-radius: 0;
    padding: 1.5rem 0;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-normal);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.option-card:hover {
    background: var(--color-brand-gradient-hover);
    border-bottom-color: var(--text-primary);
    padding-left: 0.75rem;
    padding-right: 0.75rem;
    border-radius: var(--border-radius-sm);
}

.option-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.option-card:hover h4 {
    color: var(--text-primary);
}

.option-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-top: 0.4rem;
    transition: var(--transition-normal);
}

.step-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.75rem;
    margin-top: 1.5rem;
}

/* Results Display */
.results-header {
    margin-bottom: 2.5rem;
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    font-size: 0.65rem;
    font-weight: 800;
    border-radius: 4px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.success-badge {
    background-color: var(--success-bg);
    color: var(--success-color);
    margin-bottom: 1rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3.5rem;
}

/* Result pill card style - Clean Editorial Article Format (Checkerboard Grid) */
.result-pill-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 2.25rem 2rem;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.result-pill-card:hover {
    background-color: var(--bg-primary);
    border-color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.02);
}

.pill-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.result-pill-card h4 {
    font-size: 1.65rem;
    margin-bottom: 0.75rem;
    font-weight: 800;
}

.result-pill-card p {
    font-size: 1rem;
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
}

.pill-checklists {
    margin: 1.25rem 0;
    padding-left: 0;
}

.pill-checklists li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    list-style-type: none;
    position: relative;
    padding-left: 1.5rem;
}

.pill-checklists li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--text-primary);
    font-weight: 800;
}

.pill-action-box {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
}

.pill-action-title {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    margin-bottom: 0.4rem;
}

.pill-action-text {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--text-secondary);
}

/* Expert advisor CTA box - Framed by top and bottom hairlines (No box) */
.expert-advisor-box {
    background-color: transparent;
    border-radius: 0;
    padding: 2.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    margin-top: 3.5rem;
    border: none;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.advisor-mini-profile {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.advisor-avatar-placeholder {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: var(--text-primary);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.05rem;
}

.advisor-info h5 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.advisor-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   8. Gonzalo Espino Profile Section (Humanized Box-Free)
   ========================================================================== */
.founder-section {
    background-color: transparent;
}

.founder-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 5rem;
    align-items: start;
}

.founder-visual {
    position: sticky;
    top: 20px;
    /* Aligns within internally scrolling div */
}

/* Sidebar visual card - Transparent Box-Free */
.visual-card {
    background-color: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    text-align: center;
    box-shadow: none;
}

.expert-crest {
    margin-bottom: 2rem;
    display: inline-flex;
    justify-content: center;
    animation: rotateCrest 25s linear infinite;
}

.expert-photo-container {
    margin-bottom: 2rem;
    display: inline-flex;
    justify-content: center;
}

.expert-photo {
    width: 200px;
    height: 200px;
    border-radius: var(--border-radius-md, 6px); /* Clean editorial corner radius */
    object-fit: cover;
    border: none;
    box-shadow: none;
    filter: grayscale(0.2);
    transition: transform var(--transition-normal), filter var(--transition-normal);
}

.expert-photo:hover {
    transform: scale(1.02);
    filter: grayscale(0);
}

.expert-title {
    font-size: 2.15rem;
    margin-bottom: 0.4rem;
}

.expert-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 2rem;
}

.expert-badges {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.expert-badges .badge {
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* Right side content */
.lead-bio {
    font-size: 1.35rem;
    line-height: 1.45;
    color: var(--text-primary);
    margin-bottom: 1.75rem;
    font-weight: 700;
}

.bio-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

/* Human Touch: Founder's Philosophy Panel - Clean Blockquote Format */
.philosophy-panel {
    background-color: transparent;
    border-radius: 0;
    padding: 1.25rem 0 1.25rem 1.5rem;
    margin-bottom: 3rem;
    border: none;
    border-left: 1.5px solid var(--text-primary); /* Refined minimal hairline vertical indicator */
}

.philosophy-panel h4 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.philosophy-panel p {
    font-size: 1rem;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.6;
}


/* Dynamic Results Human Greeting Box - Box-Free Separator style */
.personal-greeting-box {
    background-color: transparent;
    border: none;
    border-radius: 0;
    padding: 0 0 2.5rem 0;
    margin-bottom: 2.5rem;
    border-bottom: 1.5px solid var(--text-primary);
    animation: fadeIn var(--transition-normal);
}

.personal-greeting-box p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.consulting-services h4 {
    font-size: 1.65rem;
    margin-bottom: 1.75rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.6rem;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    margin-bottom: 3.5rem;
}

.service-item h5 {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.service-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Advisory booking card - Styled Box-Free */
.contact-card {
    background-color: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
}

.contact-card h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.contact-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 2.25rem;
}

.advisory-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.88rem;
    background-color: var(--bg-secondary); /* Extremely subtle neutral background */
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--text-primary);
    background-color: var(--bg-primary);
    box-shadow: none;
}

.form-success-message {
    text-align: center;
    padding: 1.75rem 0;
    animation: fadeIn var(--transition-normal);
}

.success-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: var(--success-bg);
    color: var(--success-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.25rem auto;
}

.form-success-message h4 {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.form-success-message p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   9. Insights Hub (Blog Grid - Box-Free)
   ========================================================================== */
/* --------------------------------------------------------------------------
   9. R&D&i Insights Section - Categorized Grids and Premium Reader Modal
   ========================================================================== */
.insights-section {
    background-color: transparent;
}

#insights-hub-container {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* Categorized Section Groupings */
.classification-section {
    margin-bottom: 3.5rem;
    display: flex;
    flex-direction: column;
}

.classification-section:last-of-type {
    margin-bottom: 2.5rem;
}

.classification-header {
    border-bottom: 1.5px solid var(--text-primary);
    padding-bottom: 0.6rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

.classification-title {
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.classification-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
    font-style: italic;
}

/* Articles CSS Grid */
.insights-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem 2rem;
    width: 100%;
}

@media (min-width: 992px) {
    .insights-articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Minimalist Article Card */
.insight-article-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
    border-radius: 0;
    padding: 1.25rem 0.5rem;
    transition: var(--transition-normal);
}

.insight-article-card:hover {
    background: var(--color-brand-gradient-hover);
    border-bottom-color: var(--text-primary);
    padding-left: 0.75rem;
    padding-right: 0.75rem;
    border-radius: var(--border-radius-sm);
}

.article-card-category {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-sm);
    display: inline-block;
    margin-bottom: 0.75rem;
}

.article-card-title {
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.35;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
    transition: all var(--transition-normal);
}

.insight-article-card:hover .article-card-title {
    font-weight: 700;
    color: var(--text-primary);
}

.article-card-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.article-card-excerpt {
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    flex: 1;
}

.read-article-btn {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: letter-spacing var(--transition-normal);
    display: inline-block;
}

.read-article-btn:hover {
    letter-spacing: 0.08em;
}

/* Premium Reader Modal Styles */
.article-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.article-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.article-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.88);
    /* Translucent pure white backdrop */
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 1;
}

.article-modal-scroll {
    position: relative;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    z-index: 2;
    display: flex;
    justify-content: center;
    padding: 5rem 1.5rem 6rem 1.5rem; /* Luxurious 6rem bottom padding for clean editorial ending */
    -webkit-overflow-scrolling: touch;
}

.article-modal-box {
    background-color: transparent;
    max-width: 820px;
    width: 100%;
    height: max-content;
    position: relative;
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
    from {
        transform: translateY(40px);
        opacity: 0;
    }

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

.article-modal-close {
    position: fixed;
    top: 2rem;
    right: 2.5rem;
    font-family: inherit;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    padding: 0.55rem 1.25rem;
    box-shadow: none;
    transition: all var(--transition-fast);
    z-index: 10000;
    overflow: hidden;
}

.article-modal-close:hover {
    color: var(--bg-primary);
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .article-modal-close {
        top: 1rem;
        right: 1rem;
        padding: 0.55rem 1.1rem;
        font-size: 0.7rem;
    }
}

.article-modal-header {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
}

.article-modal-category {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.75rem;
}

.article-modal-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.article-modal-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.article-modal-divider {
    border: none;
    border-top: 1.5px solid var(--text-primary);
    margin: 2rem 0;
}

.article-modal-body {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.article-modal-body h4 {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 2.5rem 0 1.25rem 0;
    letter-spacing: -0.01em;
}

.article-modal-body p {
    margin-bottom: 1.5rem;
}

/* --------------------------------------------------------------------------
   10. Scroll-appended Footer (Sitting at bottom of view sections)
   ========================================================================== */
.main-footer {
    background-color: transparent;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 2.5rem 0;
    margin-top: 5rem;
    /* Margined from content */
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1.6fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

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

.footer-about {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1.25rem;
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.footer-col a:hover {
    color: var(--text-primary);
    padding-left: 0.2rem;
}

.footer-contact-info {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-contact-info a {
    color: var(--text-primary);
    border-bottom: 1px dashed var(--text-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--text-primary);
    font-weight: 700;
}

.seo-badges {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.seo-badges span {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 700;
    letter-spacing: 0.05em;
    background-color: var(--bg-tertiary);
    padding: 0.2rem 0.55rem;
    border-radius: 3px;
}

/* --------------------------------------------------------------------------
   11. Animations & Responsive Breakpoints
   ========================================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@keyframes rotateCrest {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Tablet Layouts */
@media (max-width: 1024px) {
    .founder-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    .founder-visual {
        position: relative;
        top: 0;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    .app-view {
        padding: 2.5rem 0 0 0;
    }

    .section-header h2 {
        font-size: 2.15rem;
    }

    .navigator-card {
        padding: 0;
    }

    .step-question {
        font-size: 1.55rem;
    }

    .options-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .option-card {
        padding: 1.5rem 0;
    }

    .option-card:hover {
        border-bottom-color: var(--text-primary);
    }

    .header-container {
        padding: 1rem;
    }

    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 44px; /* Standard 44px touch target width */
        height: 44px; /* Standard 44px touch target height */
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 14px 9px; /* Inner height: 16px (44 - 28), Inner width: 26px (44 - 18) */
        z-index: 1010;
        position: relative;
        box-sizing: border-box; /* Crucial to keep dimensions exact */
    }

    .mobile-menu-toggle .bar {
        display: block; /* CRITICAL: Must be block to accept width & height! */
        width: 100%;
        height: 1.5px;
        background-color: var(--text-primary);
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    .mobile-menu-toggle.active .bar:nth-child(1) {
        transform: translateY(7.2px) rotate(45deg);
    }

    .mobile-menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-7.2px) rotate(-45deg);
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1000;
        margin: 0;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu ul {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2.5rem;
        padding: 0;
    }

    .nav-menu a {
        font-size: 1.5rem;
        font-weight: 500;
    }


    .advisory-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .insight-article {
        padding: 0 0 2.5rem 0;
    }

    .insight-article h3 {
        font-size: 1.55rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .consulting-nav-btn {
        font-size: 1.1rem !important;
        padding: 5px 16px !important;
        margin-top: 10px !important;
    }
}