:root {
    --bg-obsidian: #0F141C;
    --bg-surface: #141A24;
    --bg-surface-active: #18212E;
    --text-alabaster: #F4F1EA;
    --text-muted: #A0A5B0;
    --text-dim: #6B7280;
    --accent-bronze: #A38257;
    --accent-bronze-hover: #B59368;
    --accent-bronze-subtle: rgba(163, 130, 87, 0.22);
    --border-structural: #2A3241;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-logo: 'Tenor Sans', sans-serif; 
    --font-tech: 'IBM Plex Mono', monospace;
    --brand-wordmark-gap: 0.3375em;
    --brand-k-letter-spacing: 2.25px;
    --brand-sub-letter-spacing: 1.875px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; background-color: var(--bg-obsidian); }
body { background-color: var(--bg-obsidian); color: var(--text-alabaster); font-family: var(--font-primary); line-height: 1.6; overflow-x: hidden; }

/* Subtle Architectural Grid */
body::before {
    content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0;
    background-image: linear-gradient(to right, rgba(163, 130, 87, 0.035) 1px, transparent 1px), linear-gradient(to bottom, rgba(163, 130, 87, 0.035) 1px, transparent 1px);
    background-size: 56px 56px;
}

/* ==========================================================================
   UNIFIED BRAND WORDMARK SYSTEM
   ========================================================================== */
.hero-title,
.footer-title {
    font-family: var(--font-logo);
    text-transform: uppercase;
    color: var(--text-alabaster);
    display: inline-flex;
    align-items: baseline;
    gap: var(--brand-wordmark-gap);
    margin: 0;
    line-height: 1;
    transition: font-size 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-title .ks-accent,
.footer-title .ks-accent {
    font-size: 1.35em;
    font-weight: 600;
    letter-spacing: var(--brand-k-letter-spacing);
    color: var(--accent-bronze);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    filter: drop-shadow(0 0 10px rgba(163, 130, 87, 0.35));
}

.hero-title .fade-seq-2,
.hero-title .fade-seq-3,
.footer-title .brand-sub {
    font-size: 0.85em;
    font-weight: 400;
    letter-spacing: var(--brand-sub-letter-spacing);
    color: rgba(244, 241, 234, 0.84);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   THE HUD OVERLAY PHYSICS & COMPACT HEADER MODE
   ========================================================================== */
#global-hud {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    pointer-events: none;
    z-index: 100;
}

.hud-header-container {
    position: absolute;
    width: 100%;
    height: 100%;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hud-compass-wrapper, .hud-title-wrapper {
    position: absolute;
    transform-origin: center;
    transition: all 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: auto;
}
.hero-compass-svg { width: 100%; height: 100%; overflow: visible; }
.mobile-hud-mask { display: none; }

/* 1. State A: Hero (Center Screen) */
.hud-compass-wrapper {
    top: 40vh; 
    left: 50vw;
    transform: translate(-50%, -50%);
    width: min(500px, 80vw); 
    height: min(500px, 80vw);
}
.hud-title-wrapper {
    top: calc(40vh + min(250px, 40vw) + 1.5rem); 
    left: 50vw;
    transform: translate(-50%, 0);
    text-align: center;
    width: 100%;
}
.hero-title {
    font-size: clamp(2.2rem, 5.5vw, 3.6rem);
}

/* 2. State B: Scrolled HUD (Desktop - Side Column) */
body.hud-active:not(.hud-header-mode) .hud-title-wrapper {
    top: 2.2rem;
    left: max(5%, calc(50vw - 600px)); 
    transform: translate(0, 0);
    text-align: left;
}
body.hud-active:not(.hud-header-mode) .hero-title {
    font-size: 1.15rem;
}
body.hud-active:not(.hud-header-mode) .hud-compass-wrapper {
    top: 14rem; 
    left: max(5%, calc(50vw - 600px)); 
    transform: translate(0, 0);
    width: 210px;
    height: 210px;
}

/* Sequential Unfill During Scroll Migration */
body.hud-active:not(.hud-header-mode) .interactive-node {
    animation: none !important;
    opacity: 1 !important;
    fill: transparent !important;
    stroke: var(--text-alabaster) !important;
    stroke-width: 6 !important;
    filter: none !important;
}

body.hud-active:not(.hud-header-mode) #node-left { transition: fill 0.3s ease 0.0s, stroke 0.3s ease 0.0s; }
body.hud-active:not(.hud-header-mode) #node-bottom { transition: fill 0.3s ease 0.15s, stroke 0.3s ease 0.15s; }
body.hud-active:not(.hud-header-mode) #node-right { transition: fill 0.3s ease 0.3s, stroke 0.3s ease 0.3s; }
body.hud-active:not(.hud-header-mode) #node-top { transition: fill 0.3s ease 0.45s, stroke 0.3s ease 0.45s; }

/* Instant Snappy Hand-off: Active Pillar Node */
body.hud-active:not(.hud-header-mode) .interactive-node.pop-active {
    transition: fill 0.16s ease, stroke 0.16s ease, stroke-width 0.16s ease, filter 0.16s ease !important;
    fill: var(--accent-bronze) !important;
    stroke: var(--accent-bronze) !important;
    stroke-width: 8 !important;
    filter: drop-shadow(0 0 14px rgba(163, 130, 87, 0.6)) !important;
}

/* 3. State C: Break-and-Ascend Flight Sequence to Header */
body.hud-header-mode #global-hud {
    height: 72px;
    background-color: rgba(15, 20, 28, 0.96);
    border-bottom: 1px solid var(--border-structural);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    pointer-events: auto;
    transition: height 0.6s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, border-color 0.4s ease;
}

body.hud-header-mode .hud-compass-wrapper {
    top: 36px;
    left: max(5%, calc(50vw - 600px));
    transform: translate(0, -50%);
    width: 44px;
    height: 44px;
    shape-rendering: geometricPrecision;
    transition: all 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

body.hud-header-mode .hud-title-wrapper {
    top: 36px;
    left: calc(max(5%, calc(50vw - 600px)) + 50px);
    transform: translate(0, -50%);
    text-align: left;
    width: auto;
    display: flex;
    align-items: baseline;
    transition: all 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

body.hud-header-mode .hero-title {
    font-size: 0.95rem;
}

/* Individual Node Staggered Flight Animations */
body.hud-header-mode .interactive-node {
    transform-box: fill-box;
    transform-origin: center;
}

@keyframes flightAscendLeft {
    0%   { transform: translate(0, 0); opacity: 1; fill: transparent; stroke: #F4F1EA; }
    40%  { transform: translate(-8px, -45px); opacity: 0.5; }
    100% { transform: translate(0, 0); opacity: 1; fill: transparent; stroke: var(--text-alabaster); stroke-width: 6; }
}

@keyframes flightAscendBottom {
    0%   { transform: translate(0, 0); opacity: 1; fill: transparent; stroke: #F4F1EA; }
    40%  { transform: translate(0, -55px); opacity: 0.5; }
    100% { transform: translate(0, 0); opacity: 1; fill: transparent; stroke: var(--text-alabaster); stroke-width: 6; }
}

@keyframes flightAscendTop {
    0%   { transform: translate(0, 0); opacity: 1; fill: transparent; stroke: #F4F1EA; }
    40%  { transform: translate(0, -65px); opacity: 0.6; }
    100% { transform: translate(0, 0); opacity: 1; fill: transparent; stroke: var(--text-alabaster); stroke-width: 6; }
}

@keyframes flightAscendRight {
    0%   { transform: translate(0, 0); opacity: 1; fill: transparent; stroke: #F4F1EA; }
    45%  { transform: translate(10px, -55px); fill: var(--accent-bronze); stroke: var(--accent-bronze); filter: drop-shadow(0 0 16px var(--accent-bronze)); }
    100% { transform: translate(0, 0); opacity: 1; fill: var(--accent-bronze); stroke: var(--accent-bronze); stroke-width: 8; filter: drop-shadow(0 0 10px rgba(163, 130, 87, 0.65)); }
}

body.hud-header-mode #node-left { animation: flightAscendLeft 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.0s forwards; }
body.hud-header-mode #node-bottom { animation: flightAscendBottom 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.08s forwards; }
body.hud-header-mode #node-top { animation: flightAscendTop 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.16s forwards; }
body.hud-header-mode #node-right { animation: flightAscendRight 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.24s forwards; }


/* ==========================================================================
   THE HERO ENTRANCE CONTROL PANEL (FORGE & TRAIL EDITION)
   ========================================================================== */
:root {
    /* ----------------------------------------------------------------------
       1. THE 4 MASTER DIALS (Change these numbers to tune the feel)
       ---------------------------------------------------------------------- */
    --node-cycle-time: 0.7s;     /* How long ONE diamond takes to Ignite in Bronze -> Leave White Frame */
    --step-interval: 0.1s;      /* GHOSTING DIAL: When the next diamond ignites. (Smaller = More Overlap) */
    --final-lock-speed: 0.7s;   /* How fast the East node + "KS" fill in together at the end */
    --text-reveal-speed: 0.9s;   /* How fast "INSIGHT GROUP" fades in after "KS" locks in */

    /* ----------------------------------------------------------------------
       2. AUTOMATIC TIMELINE ENGINE (Calculates the hand-offs automatically)
       * Do not edit these unless you want to manually break the even rhythm.
       ---------------------------------------------------------------------- */
    --start-east-1:  0.15s;                                                  /* Step 1: East ignites */
    --start-south:   calc(var(--start-east-1) + (var(--step-interval) * 1)); /* Step 2: South ignites */
    --start-west:    calc(var(--start-east-1) + (var(--step-interval) * 2)); /* Step 3: West ignites */
    --start-north:   calc(var(--start-east-1) + (var(--step-interval) * 3)); /* Step 4: North ignites */
    --start-final:   calc(var(--start-east-1) + (var(--step-interval) * 4)); /* Step 5: East + "KS" lock in */
    --start-subtext: calc(var(--start-final) + var(--final-lock-speed));     /* Step 6: "INSIGHT GROUP" fades in */
}

/* Base starting state: Completely invisible until the bronze fill arrives */
.interactive-node {
    fill: rgba(163, 130, 87, 0);
    stroke: rgba(163, 130, 87, 0);
    opacity: 0;
    transition: fill 0.5s ease, stroke 0.5s ease, stroke-width 0.3s ease, filter 0.3s ease;
}

/* Assigning the timeline steps to each compass node */
#node-right {
    /* East ignites first, leaves its white frame, and then locks in solid bronze at the end */
    animation: 
        singleNodeCycle var(--node-cycle-time) ease-in-out var(--start-east-1) forwards,
        eastFinalLock var(--final-lock-speed) ease-in-out var(--start-final) forwards;
}
#node-bottom { animation: singleNodeCycle var(--node-cycle-time) ease-in-out var(--start-south) forwards; }
#node-left   { animation: singleNodeCycle var(--node-cycle-time) ease-in-out var(--start-west) forwards; }
#node-top    { animation: singleNodeCycle var(--node-cycle-time) ease-in-out var(--start-north) forwards; }

/* --------------------------------------------------------------------------
   3. THE "FORGE & TRAIL" PULSE (Shared by all 4 diamonds)
   * Instead of a white outline appearing first, the solid bronze fill appears
     out of nothing, and leaves the white outline behind as it drains.
   -------------------------------------------------------------------------- */
@keyframes singleNodeCycle {
    /* 0%: Completely invisible in the dark */
    0%   { opacity: 0; fill: var(--accent-bronze); stroke: var(--accent-bronze); stroke-width: 6; }
    
    /* 35%: Pure bronze block materializes directly out of the void (No white outline yet) */
    35%  { opacity: 1; fill: var(--accent-bronze); stroke: var(--accent-bronze); stroke-width: 6; }
    
    /* 55%: Holds solid bronze briefly as the energy peaks */
    55%  { opacity: 1; fill: var(--accent-bronze); stroke: var(--accent-bronze); stroke-width: 6; }
    
    /* 100%: Bronze fill drains away, revealing/leaving behind the white structural outline */
    100% { opacity: 1; fill: rgba(163, 130, 87, 0); stroke: #F4F1EA; stroke-width: 6; }
}

/* --------------------------------------------------------------------------
   4. FINAL LOCK-IN (East Node + "KS" Typography run at the exact same time)
   -------------------------------------------------------------------------- */
@keyframes eastFinalLock {
    0%   { opacity: 1; fill: rgba(163, 130, 87, 0); stroke: #F4F1EA; stroke-width: 6; filter: none; }
    100% { opacity: 1; fill: var(--accent-bronze); stroke: var(--accent-bronze); stroke-width: 8; filter: drop-shadow(0 0 14px rgba(163, 130, 87, 0.6)); }
}

/* "KS" triggers at --start-final and fills at --final-lock-speed (Identical to East Node) */
.fade-seq-1 {
    opacity: 0;
    animation: ksSyncFade var(--final-lock-speed) ease-in-out var(--start-final) forwards;
}

@keyframes ksSyncFade {
    0%   { opacity: 0; filter: drop-shadow(0 0 0 rgba(163,130,87,0)); }
    100% { opacity: 1; filter: drop-shadow(0 0 10px rgba(163, 130, 87, 0.35)); }
}

/* "INSIGHT GROUP" fades in smoothly right after "KS" finishes */
.fade-seq-2, .fade-seq-3 {
    opacity: 0;
    animation: pureFadeIn var(--text-reveal-speed) ease-in-out var(--start-subtext) forwards;
}

@keyframes pureFadeIn { 
    from { opacity: 0; } 
    to   { opacity: 1; } 
}

/* ==========================================================================
   HERO UNDERLAY (Automatically waits for the logo animation to finish)
   ========================================================================== */
.corner-header { position: fixed; top: 1.3rem; right: 5%; z-index: 110; }
.corner-cta { display: inline-block; padding: 0.65rem 1.4rem; font-size: 0.75rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; color: var(--text-alabaster); background-color: rgba(15, 20, 28, 0.95); border: 1px solid var(--accent-bronze-subtle); font-family: var(--font-tech); transition: all 0.25s ease; }
.corner-cta:hover { border-color: var(--accent-bronze); color: var(--accent-bronze); background-color: var(--bg-surface); }

.hero-focal { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; padding-top: calc(40vh + min(250px, 40vw) + 120px); padding-bottom: 4rem; position: relative; z-index: 10; }
.focal-container { max-width: 900px; width: 100%; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; }
.hero-brand-reveal { display: flex; flex-direction: column; align-items: center; transition: opacity 0.4s ease; }
body.hud-active .hero-brand-reveal { opacity: 0; pointer-events: none; }

.hero-eyebrow, .hero-tagline, .hero-buttons { opacity: 0; animation: pureFadeIn 1s ease-in-out forwards; }
.hero-eyebrow { font-size: 0.75rem; letter-spacing: 5px; text-transform: uppercase; color: var(--accent-bronze); font-family: var(--font-tech); font-weight: 500; margin-bottom: 2rem; animation-delay: calc(var(--start-subtext) + 0.3s); order: 1; }
.hero-tagline { font-size: clamp(1.1rem, 2.5vw, 1.4rem); font-weight: 300; color: var(--text-muted); max-width: 680px; line-height: 1.6; margin-bottom: 2.75rem; animation-delay: calc(var(--start-subtext) + 0.6s); order: 2; }
.hero-buttons { display: flex; gap: 1.25rem; justify-content: center; animation-delay: calc(var(--start-subtext) + 0.9s); order: 3; }

.btn-primary, .btn-secondary { padding: 1rem 2.25rem; font-size: 0.85rem; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: all 0.25s ease; font-family: var(--font-tech); }
.btn-primary { background-color: var(--accent-bronze); color: var(--bg-obsidian); border: 1px solid var(--accent-bronze); }
.btn-primary:hover { background-color: var(--accent-bronze-hover); border-color: var(--accent-bronze-hover); }
.btn-secondary { color: var(--text-alabaster); border: 1px solid var(--border-structural); }
.btn-secondary:hover { border-color: var(--accent-bronze); color: var(--accent-bronze); }

.hero-scroll-prompt { margin-top: 5rem; display: flex; flex-direction: column; align-items: center; gap: 0.75rem; text-decoration: none; opacity: 0; animation: pureFadeIn 1s ease-in-out calc(var(--start-subtext) + 1.3s) forwards; transition: opacity 0.4s ease; }
body.hud-active .hero-scroll-prompt { opacity: 0; pointer-events: none; }
.scroll-label { font-size: 0.7rem; letter-spacing: 3px; text-transform: uppercase; color: var(--text-dim); font-family: var(--font-tech); transition: color 0.2s ease; }
.scroll-indicator-bar { width: 1px; height: 36px; background: linear-gradient(180deg, var(--accent-bronze), transparent); animation: scrollBarPulse 2s ease-in-out infinite; }
@keyframes scrollBarPulse { 0%, 100% { transform: scaleY(0.6); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }
.hero-scroll-prompt:hover .scroll-label { color: var(--accent-bronze); }

/* ==========================================================================
   PILLARS & CONTENT STYLES
   ========================================================================== */
.pillars-dynamic-section { padding: 8rem 5%; border-top: 1px solid var(--border-structural); position: relative; z-index: 10; }
.pillars-layout-wrapper { max-width: 1200px; margin: 0 auto; display: flex; gap: 5rem; align-items: flex-start; }
.sticky-compass-column { flex: 0 0 340px; position: sticky; top: 6rem; z-index: 40; }
.scrolling-pillars-column { flex: 1; min-width: 0; }
.pillars-intro { margin-bottom: 4rem; }
.section-badge { display: inline-block; font-size: 0.75rem; letter-spacing: 3px; text-transform: uppercase; color: var(--accent-bronze); font-family: var(--font-tech); margin-bottom: 1rem; }
.section-heading { font-size: clamp(1.8rem, 3.5vw, 2.5rem); font-family: var(--font-logo); letter-spacing: 1px; color: var(--text-alabaster); line-height: 1.2; margin-bottom: 1rem; }
.section-subtext { font-size: 1rem; color: var(--text-muted); font-weight: 300; max-width: 600px; }
.pillar-stream-card { background-color: var(--bg-surface); border: 1px solid var(--border-structural); padding: 3.5rem 3rem; margin-bottom: 3.5rem; position: relative; transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.25s ease; }
.pillar-stream-card::before { content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 0; background-color: var(--accent-bronze); transition: height 0.3s ease; }
.card-axis-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.axis-pill, .axis-status { font-size: 0.75rem; letter-spacing: 1px; text-transform: uppercase; font-family: var(--font-tech); }
.axis-pill { color: var(--accent-bronze); }
.axis-status { color: var(--text-dim); }
.pillar-card-title { font-size: 1.6rem; font-family: var(--font-logo); color: var(--text-alabaster); margin-bottom: 1rem; letter-spacing: 0.5px; }
.pillar-card-desc { font-size: 1rem; color: var(--text-muted); font-weight: 300; line-height: 1.7; margin-bottom: 1.75rem; }
.pillar-deliverables { list-style: none; margin-bottom: 2rem; padding: 0; }
.pillar-deliverables li { font-size: 0.9rem; color: var(--text-alabaster); padding: 0.5rem 0; display: flex; align-items: center; gap: 0.75rem; }
.pillar-deliverables li::before { content: ''; display: inline-block; width: 6px; height: 6px; background-color: var(--accent-bronze); flex-shrink: 0; }
.card-footer-action { border-top: 1px solid var(--border-structural); padding-top: 1.25rem; }
.footer-deliverable { font-size: 0.75rem; color: var(--text-dim); font-family: var(--font-tech); letter-spacing: 1px; }
.pillar-stream-card.card-active { border-color: var(--accent-bronze); background-color: var(--bg-surface-active); transform: translateX(6px); }
.pillar-stream-card.card-active::before { height: 100%; }

/* ==========================================================================
   PROCESS & CONTACT SECTIONS
   ========================================================================== */
.process-section, .contact-section { padding: 8rem 5%; border-top: 1px solid var(--border-structural); position: relative; z-index: 10; }
.process-section { background-color: #111720; }
.process-container, .contact-wrapper { max-width: 900px; margin: 0 auto; }
.contact-wrapper { max-width: 760px; }
.timeline-architectural { display: flex; flex-direction: column; gap: 3rem; margin-top: 4rem; }
.timeline-unit { display: flex; gap: 2.5rem; align-items: flex-start; padding-bottom: 2.5rem; border-bottom: 1px solid var(--border-structural); }
.unit-index { font-size: 2rem; font-family: var(--font-tech); color: var(--accent-bronze); min-width: 60px; line-height: 1; }
.unit-body h4 { font-size: 1.4rem; font-family: var(--font-logo); margin-bottom: 0.25rem; color: var(--text-alabaster); }
.unit-time { display: inline-block; font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; color: var(--accent-bronze); font-family: var(--font-tech); margin-bottom: 0.75rem; }
.unit-body p, .contact-subtext { color: var(--text-muted); font-weight: 300; font-size: 0.95rem; line-height: 1.7; }
.architectural-form { display: flex; flex-direction: column; gap: 1.75rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label { font-size: 0.75rem; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); font-family: var(--font-tech); }
.form-field input, .form-field select, .form-field textarea { background-color: var(--bg-surface); border: 1px solid var(--border-structural); color: var(--text-alabaster); padding: 1.1rem 1.25rem; font-family: var(--font-primary); font-size: 0.95rem; outline: none; transition: border-color 0.25s ease; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--accent-bronze); }
.form-success-banner { display: none; margin-top: 2rem; padding: 1.5rem; border: 1px solid var(--accent-bronze); background-color: var(--bg-surface); gap: 1rem; align-items: center; }
.success-icon { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background-color: var(--accent-bronze); color: var(--bg-obsidian); font-weight: 800; font-size: 1.1rem; }
.success-title { font-size: 1rem; font-weight: 600; color: var(--text-alabaster); }
.success-desc, .confidentiality-notice { font-size: 0.85rem; color: var(--text-muted); }
.confidentiality-notice { margin-top: 2rem; font-size: 0.75rem; letter-spacing: 1px; text-align: center; }
.focal-footer { padding: 5rem 5%; border-top: 1px solid var(--border-structural); background-color: var(--bg-obsidian); text-align: center; position: relative; z-index: 10; }
.footer-content { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 1.25rem; }
.footer-title { font-size: 1.1rem; }
.footer-copy { font-size: 0.75rem; color: var(--text-dim); letter-spacing: 1px; }

/* ==========================================================================
   RESPONSIVE MOBILE HUD BEHAVIOR
   ========================================================================== */
@media (max-width: 992px) {
    .pillars-layout-wrapper { flex-direction: column; gap: 3rem; }
    .sticky-compass-column { display: none; }
    .form-row { grid-template-columns: 1fr; }
    body.hud-active:not(.hud-header-mode) .mobile-hud-mask { display: block; position: absolute; top: 0; left: 0; width: 100%; height: 260px; background: linear-gradient(to bottom, rgba(15, 20, 28, 1) 60%, rgba(15, 20, 28, 0)); z-index: -1; }
    body.hud-active:not(.hud-header-mode) .hud-title-wrapper { top: 2rem; left: 50%; transform: translate(-50%, 0); text-align: center; }
    body.hud-active:not(.hud-header-mode) .hud-compass-wrapper { top: 120px; left: 50%; transform: translate(-50%, 0); width: 100px; height: 100px; }
}
@media (max-width: 640px) {
    .hero-focal { padding: 7rem 5% 4rem; }
    .pillar-stream-card { padding: 2.25rem 1.5rem; }
    .timeline-unit { flex-direction: column; gap: 1rem; }
    .corner-header { top: 1rem; right: 5%; }
}