/* =========================================================================
   ROOFING AUTHORITY LIVE
   Cinematic Landing Page — Mann/Nolan grade, Breaking Bad morning textures
   Dark only. No light mode. This is a brand experience.
   ========================================================================= */

:root {
    /* --- COLOR: near-black surfaces, cream ink, amber heat, single red LIVE bug --- */
    --color-bg: #050505;
    --color-surface: #0a0907;
    --color-surface-2: #110d09;
    --color-ink: #f4ecd8;          /* warm cream — text */
    --color-ink-mute: #8a8378;     /* muted cream */
    --color-ink-faint: #4a463e;
    --color-amber: #f0b25a;        /* heat bloom accent */
    --color-amber-deep: #c8862d;
    --color-rust: #8a4a1a;
    --color-live: #ff1a1a;         /* LIVE bug ONLY */
    --color-border: rgba(244, 236, 216, 0.08);
    --color-border-strong: rgba(244, 236, 216, 0.18);

    /* --- TYPE: League Spartan display, Inter body, JetBrains data --- */
    --font-display: 'League Spartan', 'Arial Black', sans-serif;
    --font-body: 'Inter', -apple-system, system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    --text-xs:    clamp(0.75rem, 0.7rem + 0.2vw, 0.85rem);
    --text-sm:    clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
    --text-base:  clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
    --text-lg:    clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
    --text-xl:    clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
    --text-2xl:   clamp(2rem, 1.4rem + 2.5vw, 3.5rem);
    --text-3xl:   clamp(2.5rem, 1.5rem + 4vw, 5rem);
    --text-hero:  clamp(2.75rem, 1rem + 6.5vw, 7rem);

    /* --- SPACING --- */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    --content-narrow: 720px;
    --content-default: 960px;
    --content-wide: 1240px;

    --ease-cinema: cubic-bezier(0.22, 1, 0.36, 1);
    --transition-slow: 1.2s var(--ease-cinema);
    --transition-mid: 600ms var(--ease-cinema);
    --transition-fast: 240ms var(--ease-cinema);
}

/* =========================================================================
   BASE RESET
   ========================================================================= */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
    background: var(--color-bg);
}

body {
    min-height: 100dvh;
    line-height: 1.5;
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-ink);
    background: var(--color-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img, video, picture, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1.0;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

p { text-wrap: pretty; }

::selection {
    background: var(--color-amber);
    color: var(--color-bg);
}

:focus-visible {
    outline: 2px solid var(--color-amber);
    outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .bg-video { display: none; }
}

/* =========================================================================
   SCROLL CONTAINER + FILM GRADE LAYERS
   ========================================================================= */
.scroll {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    isolation: isolate;
}

/* Full-bleed video */
.bg-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.85;
    filter: contrast(1.08) saturate(0.85);
}

.bg-still {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
}

/* Cinematic grade: vignette + amber bloom + crushed blacks */
.bg-grade {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(ellipse at 50% 30%, transparent 0%, rgba(5, 5, 5, 0.4) 60%, rgba(5, 5, 5, 0.85) 100%),
        linear-gradient(180deg, rgba(5, 5, 5, 0.35) 0%, transparent 30%, transparent 70%, rgba(5, 5, 5, 0.7) 100%);
    pointer-events: none;
}

.bg-grade-heavy {
    background:
        radial-gradient(ellipse at 50% 50%, transparent 0%, rgba(5, 5, 5, 0.6) 50%, rgba(5, 5, 5, 0.92) 100%),
        linear-gradient(180deg, rgba(5, 5, 5, 0.5) 0%, rgba(5, 5, 5, 0.4) 50%, rgba(5, 5, 5, 0.85) 100%);
}

/* 35mm film grain — subtle dancing noise */
.bg-grain {
    position: absolute;
    inset: -50%;
    z-index: 2;
    pointer-events: none;
    opacity: 0.06;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1.2 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    animation: grain 1.6s steps(6) infinite;
}

@keyframes grain {
    0%   { transform: translate(0, 0); }
    20%  { transform: translate(-3%, 2%); }
    40%  { transform: translate(2%, -3%); }
    60%  { transform: translate(-2%, 4%); }
    80%  { transform: translate(3%, 1%); }
    100% { transform: translate(0, 0); }
}

.scroll-content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: var(--content-default);
    padding: clamp(var(--space-16), 10vh, var(--space-24)) var(--space-6);
    margin: 0 auto;
}

.scroll-content-wide { max-width: var(--content-wide); }
.scroll-content-center { text-align: center; }

/* =========================================================================
   LIVE BUG — sticky, pulsing, single red accent
   ========================================================================= */
.live-bug {
    position: fixed;
    top: var(--space-6);
    right: var(--space-6);
    z-index: 100;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: rgba(5, 5, 5, 0.7);
    border: 1px solid var(--color-live);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: var(--color-ink);
    text-transform: uppercase;
}

.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-live);
    box-shadow: 0 0 10px var(--color-live);
    animation: livePulse 1.6s infinite;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 10px var(--color-live); }
    50%      { opacity: 0.4; box-shadow: 0 0 4px var(--color-live); }
}

/* =========================================================================
   SCROLL 0 — HERO
   ========================================================================= */
.scroll-hero {
    text-align: center;
}

/* Stronger grade for hero — Veo footage can run bright in spots */
.scroll-hero .bg-grade {
    background:
        radial-gradient(ellipse at 50% 50%, rgba(5, 5, 5, 0.55) 0%, rgba(5, 5, 5, 0.75) 60%, rgba(5, 5, 5, 0.92) 100%),
        linear-gradient(180deg, rgba(5, 5, 5, 0.6) 0%, rgba(5, 5, 5, 0.45) 35%, rgba(5, 5, 5, 0.5) 65%, rgba(5, 5, 5, 0.85) 100%);
}

/* Add a dedicated readability band behind hero text */
.scroll-hero .scroll-content::before {
    content: '';
    position: absolute;
    inset: -10% -10%;
    background: radial-gradient(ellipse at center, rgba(5, 5, 5, 0.55) 0%, rgba(5, 5, 5, 0.35) 40%, transparent 80%);
    z-index: -1;
    pointer-events: none;
}

.scroll-hero .scroll-content { position: relative; }

.hero-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-16);
}

.hero-line {
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.0;
    text-transform: uppercase;
    color: var(--color-ink);
    text-shadow: 0 2px 16px rgba(5,5,5,0.85);
}

.hero-line.line-1 { font-size: clamp(1.5rem, 3.5vw, 2.75rem); }
.hero-line.line-2 { font-size: clamp(1.75rem, 4vw, 3rem); color: var(--color-amber); }
.hero-line.line-3 { font-size: clamp(1.1rem, 2vw, 1.5rem); color: var(--color-ink); font-weight: 500; letter-spacing: 0.04em; opacity: 0.85; text-shadow: 0 2px 12px rgba(5,5,5,0.9); }
.hero-line.line-4 {
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 900;
    margin-top: var(--space-4);
    color: var(--color-ink);
    letter-spacing: -0.03em;
}

.hero-lockup {
    margin: var(--space-12) auto var(--space-12);
    padding-top: var(--space-12);
    border-top: 1px solid var(--color-border-strong);
    max-width: 720px;
}

.brand-mark {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-ink);
    line-height: 1.1;
    text-shadow: 0 2px 16px rgba(5,5,5,0.85);
}

.brand-live {
    color: var(--color-live);
    font-weight: 900;
    margin-left: 0.25em;
}

.brand-sub {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-ink);
    opacity: 0.7;
    margin-top: var(--space-3);
    text-shadow: 0 1px 8px rgba(5,5,5,0.95);
}

.hero-cta {
    display: flex;
    justify-content: center;
    margin-top: var(--space-8);
}

.cta-stack {
    flex-direction: column;
    gap: var(--space-3);
    align-items: center;
}

/* Scroll indicator hairline */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.scroll-line {
    display: block;
    width: 1px;
    height: 48px;
    background: linear-gradient(180deg, transparent 0%, var(--color-amber) 100%);
    animation: scrollDrop 2.2s infinite var(--ease-cinema);
    transform-origin: top;
}

@keyframes scrollDrop {
    0%   { transform: scaleY(0); opacity: 0; }
    40%  { transform: scaleY(1); opacity: 1; }
    100% { transform: scaleY(1) translateY(48px); opacity: 0; }
}

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    will-change: transform, background-color, border-color;
}

.btn-primary {
    background: var(--color-amber);
    color: var(--color-bg);
    border-color: var(--color-amber);
}

.btn-primary:hover {
    background: var(--color-bg);
    color: var(--color-amber);
    border-color: var(--color-amber);
    transform: translateY(-1px);
    box-shadow: 0 8px 32px rgba(240, 178, 90, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--color-ink);
    border-color: var(--color-border-strong);
}

.btn-ghost:hover {
    border-color: var(--color-amber);
    color: var(--color-amber);
}

.btn .arrow {
    transition: transform var(--transition-fast);
    font-weight: 400;
}

.btn:hover .arrow { transform: translateX(4px); }

/* =========================================================================
   SECTION HEADINGS, EYEBROW, COPY STACK (used across all scrolls 1-7)
   ========================================================================= */
.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--color-amber);
    margin-bottom: var(--space-6);
    display: inline-block;
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-amber);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 800;
    line-height: 1.0;
    letter-spacing: -0.025em;
    text-transform: uppercase;
    color: var(--color-ink);
    margin-bottom: var(--space-12);
    max-width: 22ch;
}

.copy-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 60ch;
    margin-bottom: var(--space-12);
}

.copy-stack-tight { gap: var(--space-3); margin-bottom: var(--space-8); }

.copy-line {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: 400;
    line-height: 1.45;
    color: var(--color-ink);
}

.copy-emphasis {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-xl);
    line-height: 1.15;
    color: var(--color-amber);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-top: var(--space-3);
}

.copy-mute {
    color: var(--color-ink-mute);
    font-size: var(--text-base);
    font-style: italic;
}

.callout {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-xl);
    line-height: 1.2;
    color: var(--color-amber);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    max-width: 28ch;
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border-strong);
}

/* =========================================================================
   SCROLL 2 — MODEL FLOW (old vs new chain)
   ========================================================================= */
.model-flow {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    margin: var(--space-12) 0;
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    background: rgba(10, 9, 7, 0.5);
    backdrop-filter: blur(4px);
}

.flow-row {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.flow-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    color: var(--color-ink-mute);
    min-width: 50px;
}

.flow-row-new .flow-label { color: var(--color-amber); }

.flow-chain {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.flow-node {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border-strong);
    color: var(--color-ink-mute);
}

.node-accent {
    color: var(--color-amber);
    border-color: var(--color-amber);
}

.flow-arrow {
    color: var(--color-ink-faint);
    font-size: 1.25rem;
}

.arrow-accent { color: var(--color-amber); }

/* =========================================================================
   SCROLL 3 — ANCHORS GRID
   ========================================================================= */
.anchors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-12);
}

.anchor-card {
    padding: var(--space-8) var(--space-6);
    border: 1px solid var(--color-border);
    background: rgba(10, 9, 7, 0.6);
    transition: all var(--transition-mid);
}

.anchor-card:hover {
    border-color: var(--color-amber);
    background: rgba(20, 14, 8, 0.85);
    transform: translateY(-2px);
}

.anchor-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--color-amber);
    margin-bottom: var(--space-4);
}

.anchor-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-ink);
    margin-bottom: var(--space-3);
}

.anchor-copy {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-ink-mute);
}

/* =========================================================================
   SCROLL 4 — BENEFITS + FOUNDING CREDIT
   ========================================================================= */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-8);
    margin-bottom: var(--space-12);
}

.benefit {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    border: 1px solid var(--color-border);
    background: rgba(5, 5, 5, 0.6);
    backdrop-filter: blur(6px);
}

.benefit-num {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-amber);
    min-width: 20px;
}

.benefit-text {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-ink);
}

.founding-credit {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-amber);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-strong);
}

/* =========================================================================
   SCROLL 5 — AUTHORITY ENGINE FLOW
   ========================================================================= */
.engine-flow {
    display: flex;
    align-items: stretch;
    gap: var(--space-4);
    margin: var(--space-12) 0;
    flex-wrap: nowrap;
}

.engine-node {
    flex: 1;
    min-width: 0;
    padding: var(--space-8);
    border: 1px solid var(--color-border-strong);
    background: rgba(10, 9, 7, 0.7);
    display: flex;
    flex-direction: column;
}

.engine-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--color-amber);
    margin-bottom: var(--space-4);
}

.engine-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-amber);
    margin-bottom: var(--space-4);
}

.engine-copy {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-ink);
}

.engine-arrow {
    display: flex;
    align-items: center;
    color: var(--color-amber);
    font-size: 1.5rem;
    padding: 0 var(--space-2);
}

/* =========================================================================
   SCROLL 6 — ECONOMICS / PRICING
   ========================================================================= */
.pricing-stack {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-16);
}

.price-tier {
    padding: var(--space-8);
    border: 1px solid var(--color-border-strong);
    background: rgba(10, 9, 7, 0.6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.price-tier-total {
    border-color: var(--color-amber);
    background: rgba(40, 25, 10, 0.6);
}

.price-tier-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-ink-mute);
}

.price-tier-total .price-tier-label { color: var(--color-amber); }

.price-tier-amount {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-ink);
    line-height: 1;
}

.price-amount-accent { color: var(--color-amber); }

.price-period {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0;
    color: var(--color-ink-mute);
    margin-left: var(--space-2);
}

.price-tier-copy {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-ink-mute);
}

.economics-math {
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    background: rgba(5, 5, 5, 0.5);
    margin-bottom: var(--space-12);
}

.math-header {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--color-amber);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border-strong);
}

.math-frame {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.55;
    color: var(--color-ink-mute);
    margin: 0 0 var(--space-6) 0;
    max-width: 62ch;
}

.math-row {
    display: grid;
    grid-template-columns: 0.85fr 1fr 0.8fr 1fr;
    gap: var(--space-4);
    align-items: baseline;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--color-ink);
}

.math-row:last-child { border-bottom: none; }

.math-tier {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--color-ink-mute);
}

.math-rate, .math-shows {
    color: var(--color-ink-mute);
}

.math-total {
    font-weight: 500;
    color: var(--color-ink);
    text-align: right;
}

.math-row-accent .math-tier,
.math-row-accent .math-rate,
.math-row-accent .math-shows,
.math-row-accent .math-total {
    color: var(--color-amber);
    font-weight: 500;
}

.math-footnote {
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--color-ink);
    margin: var(--space-6) 0 0 0;
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border);
    max-width: 70ch;
}

@media (max-width: 640px) {
    .math-row {
        grid-template-columns: 1fr 1fr;
        row-gap: var(--space-2);
    }
    .math-tier { grid-column: 1 / -1; }
    .math-total { text-align: left; }
}

/* =========================================================================
   SCROLL 7 — POWERED BY / SPONSORS
   ========================================================================= */
.sponsor-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-4);
    margin: var(--space-12) 0;
}

.sponsor-card {
    padding: var(--space-6);
    border: 1px solid var(--color-border);
    background: rgba(10, 9, 7, 0.6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    min-height: 140px;
    transition: all var(--transition-mid);
}

.sponsor-card:hover {
    border-color: var(--color-amber);
}

.sponsor-featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(40, 25, 10, 0.5) 0%, rgba(10, 9, 7, 0.7) 100%);
    border-color: var(--color-amber);
}

.sponsor-distribution {
    border-color: var(--color-border-strong);
    background: rgba(5, 5, 5, 0.7);
}

.sponsor-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--color-amber);
}

.sponsor-distribution .sponsor-tag { color: var(--color-ink-mute); }

.sponsor-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-ink);
}

.sponsor-featured .sponsor-name {
    font-size: 2rem;
    color: var(--color-amber);
}

.sponsor-copy {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-ink-mute);
}

.cta-secondary-row {
    display: flex;
    justify-content: flex-start;
    margin-top: var(--space-8);
}

/* =========================================================================
   SCROLL 8 — THE CLOSE
   ========================================================================= */
.scroll-close {
    text-align: center;
}

.close-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin: var(--space-12) auto;
    max-width: 32ch;
}

.close-stack-bottom { margin-top: var(--space-16); }

.close-line {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.8vw, 2rem);
    font-weight: 700;
    line-height: 1.15;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    color: var(--color-ink);
}

.close-emphasis {
    color: var(--color-amber);
    font-weight: 800;
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
}

.close-mute {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 1rem;
    color: var(--color-ink-mute);
    text-transform: none;
    letter-spacing: 0;
    margin-top: var(--space-2);
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer {
    position: relative;
    background: #030303;
    padding: var(--space-16) var(--space-6) var(--space-8);
    border-top: 1px solid var(--color-border-strong);
}

.footer-inner {
    max-width: var(--content-wide);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-12);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-border);
}

.footer-mark {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-ink);
    margin-bottom: var(--space-3);
}

.footer-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-ink-mute);
}

.footer-credits {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    text-align: right;
}

.footer-credit {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-ink);
}

.footer-credit-mute {
    color: var(--color-ink-mute);
}

.footer-base {
    max-width: var(--content-wide);
    margin: 0 auto;
    padding-top: var(--space-6);
}

.footer-copyright {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-ink-faint);
}

/* =========================================================================
   SCROLL REVEAL — fade-up on intersection
   ========================================================================= */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity var(--transition-slow),
        transform var(--transition-slow);
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

.reveal-stagger > * {
    opacity: 0;
    transform: translateY(16px);
    transition:
        opacity 900ms var(--ease-cinema),
        transform 900ms var(--ease-cinema);
}

.reveal-stagger.in-view > * {
    opacity: 1;
    transform: translateY(0);
}

.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 120ms; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 240ms; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 360ms; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 480ms; }
.reveal-stagger.in-view > *:nth-child(6) { transition-delay: 600ms; }
.reveal-stagger.in-view > *:nth-child(7) { transition-delay: 720ms; }
.reveal-stagger.in-view > *:nth-child(8) { transition-delay: 840ms; }

/* =========================================================================
   RESPONSIVE — MOBILE
   ========================================================================= */
@media (max-width: 768px) {
    .scroll-content {
        padding: var(--space-16) var(--space-4);
    }

    .live-bug {
        top: var(--space-3);
        right: var(--space-3);
        padding: var(--space-1) var(--space-3);
        font-size: 0.65rem;
    }

    .live-dot { width: 6px; height: 6px; }

    .section-title {
        margin-bottom: var(--space-8);
    }

    .section-title br { display: none; }

    .hero-line.line-4 {
        font-size: clamp(2.25rem, 12vw, 4rem);
    }

    .hero-lockup {
        margin: var(--space-8) auto;
        padding-top: var(--space-8);
    }

    .copy-stack { gap: var(--space-3); margin-bottom: var(--space-8); }

    .btn {
        padding: var(--space-4) var(--space-6);
        font-size: 0.85rem;
    }

    /* Flow chains stack vertically on mobile */
    .flow-row { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
    .flow-chain { gap: var(--space-2); }
    .flow-node { font-size: 0.8rem; padding: var(--space-2) var(--space-3); }

    /* Engine flow stacks vertically */
    .engine-flow { flex-direction: column; }
    .engine-arrow { transform: rotate(90deg); justify-content: center; padding: var(--space-3) 0; }

    /* Pricing & math rows */
    .price-tier-amount { font-size: 2rem; }
    .math-row { font-size: 0.8rem; gap: var(--space-2); }

    /* Sponsor featured spans normally */
    .sponsor-featured .sponsor-name { font-size: 1.5rem; }

    /* Footer */
    .footer-inner { grid-template-columns: 1fr; }
    .footer-credits { text-align: left; }

    .close-line br { display: none; }
    .copy-line br { display: none; }
}

@media (max-width: 480px) {
    .hero-line.line-1 { font-size: 1.25rem; }
    .hero-line.line-2 { font-size: 1.4rem; }
    .hero-line.line-3 { font-size: 0.95rem; }
    .brand-mark { font-size: 1.5rem; }
    .brand-sub { font-size: 0.65rem; letter-spacing: 0.18em; }

    .anchors-grid { grid-template-columns: 1fr; }
    .pricing-stack { grid-template-columns: 1fr; }
    .sponsor-row { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: 1fr; }
}

/* =========================================================================
   IMAGERY AUTHORITY PASS (June 21, 2026)
   Photo backgrounds + broadcast schedule strip
   ========================================================================= */

/* Photo backgrounds — push the image slightly larger than the viewport
   and let bg-grade-heavy do the cinematic crush over the top */
.bg-photo {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: contrast(1.05) saturate(0.92);
    transform: scale(1.02);
    transform-origin: center;
}

/* Subtle slow ken-burns drift on photo scrolls — disabled at reduced motion */
@media (prefers-reduced-motion: no-preference) {
    .bg-photo {
        animation: kenburns 38s ease-in-out infinite alternate;
    }
}
@keyframes kenburns {
    0%   { transform: scale(1.02) translate3d(0, 0, 0); }
    100% { transform: scale(1.08) translate3d(-1.5%, -1%, 0); }
}

/* Brand schedule line in hero — sits under brand-sub */
.brand-schedule {
    display: inline-flex;
    align-items: center;
    gap: 0.55em;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--color-amber);
    margin-top: var(--space-4);
    padding: 0.55em 1.1em;
    border: 1px solid rgba(240, 178, 90, 0.32);
    border-radius: 999px;
    background: rgba(15, 10, 6, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    text-shadow: 0 1px 8px rgba(5,5,5,0.95);
    white-space: nowrap;
}
.schedule-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--color-live);
    box-shadow: 0 0 8px rgba(255, 26, 26, 0.85);
    animation: schedule-pulse 1.8s ease-in-out infinite;
}
@keyframes schedule-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.55; transform: scale(0.82); }
}

/* Schedule strip — Live + On Demand blocks in scroll 3 */
.schedule-strip {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin: var(--space-8) 0 var(--space-12);
    max-width: 760px;
}
.schedule-block {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-6) var(--space-6);
    border: 1px solid var(--color-border-strong);
    border-radius: 4px;
    background: rgba(10, 9, 7, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    position: relative;
}
.schedule-block-live {
    border-color: rgba(255, 26, 26, 0.45);
    background: rgba(26, 8, 8, 0.7);
}
.schedule-block-live::before {
    content: "";
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--color-live);
    box-shadow: 0 0 10px rgba(255, 26, 26, 0.9);
    animation: schedule-pulse 1.8s ease-in-out infinite;
}
.schedule-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--color-amber);
}
.schedule-block-live .schedule-label {
    color: var(--color-live);
    letter-spacing: 0.4em;
}
.schedule-time {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--color-ink);
    line-height: 1.1;
}
.schedule-note {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-ink-mute);
    line-height: 1.5;
}

@media (max-width: 720px) {
    .schedule-strip {
        grid-template-columns: 1fr;
    }
    .brand-schedule {
        font-size: 0.62rem;
        letter-spacing: 0.22em;
        padding: 0.5em 0.9em;
        white-space: normal;
        text-align: center;
        line-height: 1.5;
    }
}

/* =========================================================================
   SHADOW BLOCK — Mann/Nolan reading architecture
   Hard-edge shadow column anchors the type on the left.
   Photo lives on the right and breathes.
   ========================================================================= */

/* The block scroll bias — photo subject pushed right */
.scroll-shadow .bg-photo {
    background-position: 78% center;
}
.scroll-shadow .bg-video {
    object-position: 78% center;
}

/* The hard-edge shadow column itself */
.scroll-shadow::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background: linear-gradient(
        90deg,
        rgba(5, 5, 5, 0.96) 0%,
        rgba(5, 5, 5, 0.94) 38%,
        rgba(5, 5, 5, 0.82) 48%,
        rgba(5, 5, 5, 0.5)  56%,
        rgba(5, 5, 5, 0.18) 66%,
        rgba(5, 5, 5, 0.0)  78%
    );
}

/* A finer film-grade tint sitting on top of the photo on the right */
.scroll-shadow > .bg-grade {
    background:
        linear-gradient(180deg, rgba(5, 5, 5, 0.55) 0%, rgba(5, 5, 5, 0.18) 35%, rgba(5, 5, 5, 0.25) 65%, rgba(5, 5, 5, 0.85) 100%);
}

/* Override the original center alignment — pin content left */
.scroll-shadow {
    justify-content: flex-start;
    align-items: center;
}

/* Content column lives inside the shadow */
.scroll-shadow .scroll-content {
    z-index: 3;
    margin: 0;
    max-width: clamp(420px, 48vw, 720px);
    padding-left: clamp(var(--space-8), 6vw, var(--space-16));
    padding-right: var(--space-8);
}

.scroll-shadow .scroll-content-wide {
    max-width: clamp(480px, 56vw, 880px);
}

/* Grids stay compact inside shadow column on desktop */
.scroll-shadow .anchors-grid,
.scroll-shadow .benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.scroll-shadow .engine-flow {
    flex-wrap: wrap;
}
.scroll-shadow .pricing-stack {
    grid-template-columns: 1fr;
    gap: var(--space-3);
}
.scroll-shadow .price-tier {
    padding: var(--space-5) var(--space-6);
}
.scroll-shadow .price-tier-amount {
    font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.5rem);
}
.scroll-shadow .sponsor-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.scroll-shadow .sponsor-featured {
    grid-column: span 2;
}

/* =========================================================================
   HERO SHADOW — left-stacked, VARIMAT bleeds right
   ========================================================================= */
.scroll-hero.scroll-shadow {
    text-align: left;
}
.scroll-hero.scroll-shadow .scroll-content {
    text-align: left;
}
/* Kill the radial halo behind hero copy — shadow block replaces it */
.scroll-hero.scroll-shadow .scroll-content::before {
    display: none;
}
/* Soften the doubled-up hero grade since the shadow column now does the lift */
.scroll-hero.scroll-shadow .bg-grade {
    background:
        linear-gradient(180deg, rgba(5, 5, 5, 0.5) 0%, rgba(5, 5, 5, 0.2) 35%, rgba(5, 5, 5, 0.25) 65%, rgba(5, 5, 5, 0.8) 100%);
}
.scroll-hero.scroll-shadow .hero-stack {
    margin-bottom: var(--space-10);
    gap: var(--space-2);
}
.scroll-hero.scroll-shadow .hero-line.line-1,
.scroll-hero.scroll-shadow .hero-line.line-2,
.scroll-hero.scroll-shadow .hero-line.line-3 {
    text-shadow: none;
}
.scroll-hero.scroll-shadow .hero-line.line-4 {
    margin-top: var(--space-3);
    font-size: clamp(2.25rem, 6vw, 4.75rem);
    text-shadow: none;
}
.scroll-hero.scroll-shadow .hero-lockup {
    margin: var(--space-10) 0 var(--space-8);
    padding-top: var(--space-8);
    max-width: 100%;
    text-align: left;
}
.scroll-hero.scroll-shadow .brand-mark {
    text-shadow: none;
}
.scroll-hero.scroll-shadow .brand-sub {
    text-shadow: none;
}
.scroll-hero.scroll-shadow .brand-schedule {
    margin-left: 0;
}
.scroll-hero.scroll-shadow .hero-cta {
    justify-content: flex-start;
}

/* CLOSE scroll — keep centered but with a darker reading band */
.scroll-close.scroll-shadow::before {
    background: linear-gradient(
        90deg,
        rgba(5, 5, 5, 0.92) 0%,
        rgba(5, 5, 5, 0.85) 35%,
        rgba(5, 5, 5, 0.7)  50%,
        rgba(5, 5, 5, 0.85) 65%,
        rgba(5, 5, 5, 0.92) 100%
    );
}
.scroll-close.scroll-shadow {
    justify-content: center;
}
.scroll-close.scroll-shadow .scroll-content {
    max-width: 880px;
    padding-left: var(--space-8);
    padding-right: var(--space-8);
    margin: 0 auto;
    text-align: center;
}

/* Mobile — flip to a bottom-anchored slab so the image lives top */
@media (max-width: 860px) {
    .scroll-shadow::before {
        background: linear-gradient(
            180deg,
            rgba(5, 5, 5, 0.15) 0%,
            rgba(5, 5, 5, 0.55) 30%,
            rgba(5, 5, 5, 0.9) 55%,
            rgba(5, 5, 5, 0.96) 100%
        );
    }
    .scroll-shadow .bg-photo {
        background-position: center 22%;
    }
    .scroll-shadow .bg-video {
        object-position: center 22%;
    }
    .scroll-shadow {
        align-items: flex-end;
    }
    .scroll-shadow .scroll-content {
        max-width: 100%;
        padding: clamp(38vh, 42vh, 48vh) var(--space-5) var(--space-12);
    }
    .scroll-shadow .anchors-grid,
    .scroll-shadow .benefits-grid,
    .scroll-shadow .sponsor-row {
        grid-template-columns: 1fr;
    }
    .scroll-shadow .sponsor-featured {
        grid-column: span 1;
    }
    .scroll-hero.scroll-shadow {
        align-items: flex-end;
    }
    .scroll-hero.scroll-shadow .scroll-content {
        text-align: left;
    }
}

/* =========================================================================
   SHADOW BLOCK — Tuning pass (fit grids, extend seam, close-scroll lift)
   ========================================================================= */

/* Push the dark band further right so wider content sits in shadow */
.scroll-shadow.scroll-shadow-wide::before,
#what-it-is.scroll-shadow::before,
#authority-engine.scroll-shadow::before,
#economics.scroll-shadow::before,
#powered-by.scroll-shadow::before,
#offer.scroll-shadow::before {
    background: linear-gradient(
        90deg,
        rgba(5, 5, 5, 0.96) 0%,
        rgba(5, 5, 5, 0.94) 48%,
        rgba(5, 5, 5, 0.86) 60%,
        rgba(5, 5, 5, 0.55) 70%,
        rgba(5, 5, 5, 0.22) 82%,
        rgba(5, 5, 5, 0.0)  92%
    );
}

/* Widen the reading column on info-heavy scrolls */
#what-it-is.scroll-shadow .scroll-content,
#authority-engine.scroll-shadow .scroll-content,
#economics.scroll-shadow .scroll-content,
#powered-by.scroll-shadow .scroll-content,
#offer.scroll-shadow .scroll-content {
    max-width: clamp(560px, 70vw, 1040px);
}

/* Tight per-scroll fixes */
.scroll-shadow .schedule-strip {
    max-width: 100%;
}
.scroll-shadow .anchors-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.scroll-shadow .benefits-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.scroll-shadow .engine-flow {
    flex-wrap: nowrap;
}
.scroll-shadow .engine-node {
    flex: 1 1 0;
    min-width: 0;
}
.scroll-shadow .sponsor-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.scroll-shadow .sponsor-featured {
    grid-column: span 3;
}

/* Economics math row — keep on one line by giving it room */
.scroll-shadow .economics-math,
.scroll-shadow .pricing-stack {
    width: 100%;
}
.scroll-shadow .pricing-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
}
.scroll-shadow .math-row {
    white-space: nowrap;
}

/* CLOSE — push silhouette right so it doesn't compete with centered copy */
.scroll-close.scroll-shadow .bg-video {
    object-position: 70% center;
}
.scroll-close.scroll-shadow::before {
    background: linear-gradient(
        90deg,
        rgba(5, 5, 5, 0.95) 0%,
        rgba(5, 5, 5, 0.85) 25%,
        rgba(5, 5, 5, 0.75) 50%,
        rgba(5, 5, 5, 0.6)  75%,
        rgba(5, 5, 5, 0.85) 100%
    );
}

/* Tablet collapse to 2 columns */
@media (max-width: 1100px) {
    .scroll-shadow .anchors-grid,
    .scroll-shadow .benefits-grid,
    .scroll-shadow .sponsor-row,
    .scroll-shadow .pricing-stack {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .scroll-shadow .sponsor-featured {
        grid-column: span 2;
    }
}

@media (max-width: 860px) {
    .scroll-shadow .anchors-grid,
    .scroll-shadow .benefits-grid,
    .scroll-shadow .sponsor-row,
    .scroll-shadow .pricing-stack {
        grid-template-columns: 1fr;
    }
    .scroll-shadow .sponsor-featured {
        grid-column: span 1;
    }
    .scroll-shadow .engine-flow {
        flex-wrap: wrap;
        flex-direction: column;
    }
    .scroll-shadow .math-row {
        white-space: normal;
    }
    /* Info-heavy scrolls drop their wider column override on mobile */
    #what-it-is.scroll-shadow .scroll-content,
    #authority-engine.scroll-shadow .scroll-content,
    #economics.scroll-shadow .scroll-content,
    #powered-by.scroll-shadow .scroll-content,
    #offer.scroll-shadow .scroll-content {
        max-width: 100%;
    }
}

/* =========================================================================
   NEXT SHOW RIBBON — sticky top bar under LIVE bug
   ========================================================================= */
.next-show-ribbon {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.55rem 1rem;
    background: rgba(8, 8, 8, 0.78);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-family: 'Inter', sans-serif;
    font-size: 0.74rem;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.78);
    pointer-events: none;
}
.ribbon-status {
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #f0f0f0;
    text-transform: uppercase;
}
.next-show-ribbon.ribbon-live .ribbon-status {
    color: #ff1a1a;
    position: relative;
    padding-left: 0.85rem;
}
.next-show-ribbon.ribbon-live .ribbon-status::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.45rem;
    height: 0.45rem;
    background: #ff1a1a;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(255, 26, 26, 0.6);
    animation: ribbonPulse 1.6s ease-out infinite;
}
@keyframes ribbonPulse {
    0%   { box-shadow: 0 0 0 0 rgba(255, 26, 26, 0.55); }
    100% { box-shadow: 0 0 0 8px rgba(255, 26, 26, 0); }
}
.ribbon-sep { color: rgba(255, 255, 255, 0.28); }
.ribbon-show { font-weight: 500; }
.ribbon-title { color: rgba(255, 255, 255, 0.62); font-style: italic; }

/* Bump the LIVE bug down so it doesn't collide with the ribbon */
.live-bug { top: 3rem !important; }

@media (max-width: 720px) {
    .next-show-ribbon { font-size: 0.66rem; gap: 0.4rem; padding: 0.45rem 0.6rem; }
    .ribbon-title { display: none; }
    .live-bug { top: 2.6rem !important; }
}

/* =========================================================================
   ARCHETYPES — Channel Partner archetype grid (Scroll 4 / Offer)
   ========================================================================= */
.archetypes {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    padding-top: clamp(1.5rem, 3vw, 2.5rem);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.archetypes-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    color: rgba(240, 216, 117, 0.85);
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}
.archetype-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
.archetype {
    padding: 1.1rem 1.1rem 1.25rem;
    background: rgba(20, 20, 20, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    transition: border-color 200ms ease, background 200ms ease;
}
.archetype:hover {
    border-color: rgba(240, 216, 117, 0.4);
    background: rgba(28, 28, 28, 0.7);
}
.arch-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: rgba(240, 216, 117, 0.85);
    margin-bottom: 0.6rem;
}
.arch-name {
    font-family: 'League Spartan', sans-serif;
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    color: #f5f5f5;
    margin-bottom: 0.55rem;
}
.arch-copy {
    font-family: 'Inter', sans-serif;
    font-size: 0.83rem;
    line-height: 1.5;
    color: rgba(220, 220, 220, 0.78);
}
@media (max-width: 1100px) {
    .archetype-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .archetype-grid { grid-template-columns: 1fr; }
}

/* =========================================================================
   FAQ — Objection killer accordion section
   ========================================================================= */
.scroll-faq .bg-faq {
    background: radial-gradient(ellipse at 75% 50%, #1a1814 0%, #0a0a0a 70%);
}
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem 1.5rem;
    margin-top: clamp(1.5rem, 3vw, 2.5rem);
}
.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.9rem 0;
}
.faq-q {
    font-family: 'League Spartan', sans-serif;
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: 0.01em;
    color: #f0f0f0;
    cursor: pointer;
    list-style: none;
    padding-right: 2rem;
    position: relative;
    transition: color 180ms ease;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.35rem;
    color: rgba(240, 216, 117, 0.7);
    font-weight: 400;
    transition: transform 200ms ease, color 200ms ease;
    line-height: 1;
}
.faq-item[open] .faq-q::after {
    transform: translateY(-50%) rotate(45deg);
    color: #ff1a1a;
}
.faq-item:hover .faq-q { color: #ffffff; }
.faq-a {
    font-family: 'Inter', sans-serif;
    font-size: 0.92rem;
    line-height: 1.65;
    color: rgba(215, 215, 215, 0.78);
    margin-top: 0.7rem;
    max-width: 56ch;
}
@media (max-width: 860px) {
    .faq-grid { grid-template-columns: 1fr; }
}

/* =========================================================================
   FOOTER — expanded (brand + credits + nav + legal)
   ========================================================================= */
.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}
.footer-schedule {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: rgba(220, 220, 220, 0.6);
    margin-top: 0.65rem;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    text-transform: uppercase;
}
.footer-schedule .schedule-dot {
    width: 0.4rem;
    height: 0.4rem;
    background: #ff1a1a;
    border-radius: 50%;
    flex-shrink: 0;
}
.footer-nav { display: flex; flex-direction: column; gap: 0.45rem; }
.footer-nav-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: rgba(240, 216, 117, 0.8);
    text-transform: uppercase;
    margin-bottom: 0.4rem;
}
.footer-link {
    font-family: 'Inter', sans-serif;
    font-size: 0.86rem;
    color: rgba(220, 220, 220, 0.78);
    text-decoration: none;
    transition: color 180ms ease;
}
.footer-link:hover { color: #ffffff; }
.footer-link-mute { color: rgba(180, 180, 180, 0.55); font-size: 0.78rem; }
.footer-base {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.footer-legal {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    color: rgba(180, 180, 180, 0.55);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}
.footer-sep { color: rgba(180, 180, 180, 0.3); }

@media (max-width: 860px) {
    .footer-inner { grid-template-columns: 1fr; gap: 1.75rem; }
    .footer-base { justify-content: flex-start; }
}

/* =========================================================================
   SCROLL 6 REFRAME — THE RETURN SURFACE + COMPOUNDING TIMELINE
   ========================================================================= */

.section-deck {
    font-family: var(--font-body);
    font-size: 1.15rem;
    line-height: 1.55;
    color: var(--color-ink);
    max-width: 68ch;
    margin: var(--space-4) 0 var(--space-10) 0;
}

/* --- Block 1: Honest price headline --- */
.price-headline {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-8);
    border: 1px solid var(--color-border-strong);
    background: rgba(5, 5, 5, 0.55);
    margin-bottom: var(--space-14);
}

.price-headline-amount {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 3.5rem;
    line-height: 1;
    letter-spacing: -0.01em;
    color: var(--color-amber);
}

.price-headline-amount .price-period {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1.1rem;
    letter-spacing: 0;
    color: var(--color-ink-mute);
    margin-left: var(--space-2);
}

.price-headline-meta {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--color-ink);
    line-height: 1.5;
}

/* --- Block eyebrow (shared across Return Surface + Timeline) --- */
.block-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--color-amber);
    margin: 0 0 var(--space-6) 0;
}

/* --- Block 2: The Return Surface grid (4 cols × 2 rows = 8 cards) --- */
.return-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    margin-bottom: var(--space-14);
}

.return-card {
    padding: var(--space-6);
    border: 1px solid var(--color-border);
    background: rgba(5, 5, 5, 0.55);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    transition: border-color 0.25s ease, background 0.25s ease;
}

.return-card:hover {
    border-color: var(--color-border-strong);
    background: rgba(10, 10, 10, 0.7);
}

.return-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.28em;
    color: var(--color-amber);
}

.return-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    line-height: 1.2;
    color: var(--color-ink);
    letter-spacing: -0.005em;
}

.return-body {
    font-family: var(--font-body);
    font-size: 0.98rem;
    line-height: 1.55;
    color: var(--color-ink-mute);
}

/* Accent card (card 07 — defensible position) */
.return-card-accent {
    border-color: var(--color-amber);
    background: rgba(20, 14, 4, 0.55);
}

.return-card-accent .return-title { color: var(--color-amber); }
.return-card-accent .return-body { color: var(--color-ink); }

/* --- Block 3: Compounding timeline --- */
.compound-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-bottom: var(--space-12);
    border-top: 1px solid var(--color-border-strong);
    border-bottom: 1px solid var(--color-border-strong);
}

.compound-stage {
    padding: var(--space-7) var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    border-right: 1px solid var(--color-border);
    background: rgba(5, 5, 5, 0.35);
}

.compound-stage:last-child { border-right: none; }

.compound-when {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-ink-mute);
}

.compound-headline {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.25;
    color: var(--color-ink);
}

.compound-body {
    font-family: var(--font-body);
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--color-ink-mute);
}

.compound-stage-accent { background: rgba(20, 14, 4, 0.45); }
.compound-stage-accent .compound-when { color: var(--color-amber); }
.compound-stage-accent .compound-headline { color: var(--color-amber); }
.compound-stage-accent .compound-body { color: var(--color-ink); }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .return-grid { grid-template-columns: repeat(2, 1fr); }
    .compound-timeline { grid-template-columns: repeat(2, 1fr); }
    .compound-stage:nth-child(2) { border-right: none; }
    .compound-stage:nth-child(1),
    .compound-stage:nth-child(2) { border-bottom: 1px solid var(--color-border); }
}

@media (max-width: 640px) {
    .return-grid { grid-template-columns: 1fr; }
    .compound-timeline { grid-template-columns: 1fr; }
    .compound-stage { border-right: none; border-bottom: 1px solid var(--color-border); }
    .compound-stage:last-child { border-bottom: none; }
    .price-headline-amount { font-size: 2.6rem; }
}

/* =========================================================================
   AUTHORITY ENGINE — LISTENING LAYER (4-node flow variant)
   ========================================================================= */

.engine-flow-eyebrow {
    margin-top: var(--space-10);
    margin-bottom: var(--space-2);
}

.engine-flow-four {
    margin-top: var(--space-4);
}

/* Tighter padding when 4 nodes are in the row */
.engine-flow-four .engine-node {
    padding: var(--space-6);
}

.engine-flow-four .engine-title {
    font-size: 1.25rem;
}

.engine-flow-four .engine-copy {
    font-size: 0.9rem;
}

/* Listen node — accented as the front of the engine */
.engine-node-listen {
    border-color: var(--color-amber);
    background: rgba(20, 14, 4, 0.6);
}

.engine-node-listen .engine-num,
.engine-node-listen .engine-title {
    color: var(--color-amber);
}

.engine-node-listen .engine-copy {
    color: var(--color-ink);
}

/* Responsive: 4-node flow wraps to 2x2 on tablet, stacks on mobile */
@media (max-width: 1100px) {
    .engine-flow-four {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
    .engine-flow-four .engine-arrow { display: none; }
}

@media (max-width: 640px) {
    .engine-flow-four {
        grid-template-columns: 1fr;
    }
}

/* Return Surface grid — responsive collapse for 8 cards */
@media (max-width: 1280px) {
    .return-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 980px) {
    .return-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .return-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   SCROLL 4 — THE INDUSTRY SURFACE (13 tribes)
   ========================================================================== */
.tribes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3);
    margin-top: var(--space-8);
    margin-bottom: var(--space-8);
}

.tribe-card {
    background: rgba(10, 10, 10, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--space-5);
    transition: border-color 0.2s ease, background 0.2s ease;
}

.tribe-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(20, 20, 20, 0.85);
}

.tribe-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: var(--space-3);
}

.tribe-name {
    font-family: 'League Spartan', sans-serif;
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    color: var(--color-bone);
    line-height: 1.1;
    margin-bottom: var(--space-2);
    text-transform: uppercase;
}

.tribe-role {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 0.85rem;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.65);
}

.tribe-card-accent {
    border-color: var(--color-amber);
    background: rgba(20, 14, 4, 0.55);
}

.tribe-card-accent .tribe-num,
.tribe-card-accent .tribe-name {
    color: var(--color-amber);
}

@media (max-width: 1100px) {
    .tribes-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 780px) {
    .tribes-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .tribes-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   SCROLL 5 — FIVE DOORS / PARTICIPATION MODES
   ========================================================================== */
.modes-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-3);
    margin-top: var(--space-8);
    margin-bottom: var(--space-6);
}

.mode-card {
    background: rgba(10, 10, 10, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.mode-card:hover {
    border-color: rgba(255, 255, 255, 0.28);
    transform: translateY(-2px);
}

.mode-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
}

.mode-name {
    font-family: 'League Spartan', sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: 0.02em;
    color: var(--color-bone);
    line-height: 1.05;
    text-transform: uppercase;
    margin-top: var(--space-1);
}

.mode-price {
    font-family: 'League Spartan', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-amber);
    letter-spacing: 0.02em;
    margin-top: var(--space-1);
    margin-bottom: var(--space-2);
}

.mode-fit {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.78rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.55);
    font-style: italic;
    padding-bottom: var(--space-2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mode-copy {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.72);
}

.mode-card-primary {
    border-color: rgba(255, 26, 26, 0.5);
    background: rgba(20, 6, 6, 0.75);
}

.mode-card-primary .mode-price {
    color: var(--color-live);
}

@media (max-width: 1280px) {
    .modes-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 880px) {
    .modes-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
    .modes-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   SCROLL-SHADOW OVERRIDES — Industry Surface + Five Doors need wide canvas
   ========================================================================== */
#industry-surface.scroll-shadow .scroll-content,
#offer.scroll-shadow .scroll-content {
    max-width: clamp(640px, 88vw, 1320px);
}

#industry-surface.scroll-shadow .scroll-content-wide,
#offer.scroll-shadow .scroll-content-wide {
    max-width: clamp(640px, 88vw, 1320px);
}

/* ==========================================================================
   NEW-MODEL FLOW — wider container, no wrap of trailing arrows
   ========================================================================== */
#new-model.scroll-shadow .scroll-content {
    max-width: clamp(560px, 78vw, 1160px);
}

#new-model .flow-chain {
    flex-wrap: wrap;
    align-items: center;
    row-gap: var(--space-3);
}

/* hide trailing arrow if its node wraps to a new line — actually, just don't render trailing arrow on the last visible pair on wrap. We do this with :last-of-type targeting, simpler: nudge last arrow invisible via :last-child of flow-arrow group */
#new-model .flow-chain .flow-arrow:last-child {
    display: none;
}