/* ── Brand tokens ── */
:root {
    --bg-void: #0A1128;
    --bg-surface: #0D1B2A;
    --bg-card: #111D35;
    --accent: #00D4AA;
    --accent-hover: #33DDBB;
    --gold: #C9A84C;
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --text-footer: #475569;
    --card-border: rgba(255, 255, 255, 0.08);
    --success: #10B981;
    --danger: #EF4444;
}

/* ── Reset & base ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ── Skip link (accessibility) ── */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #00D4AA;
    color: #0A1128;
    padding: 8px 16px;
    z-index: 10000;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    text-decoration: none;
    border-radius: 0 0 6px 0;
}

.skip-link:focus {
    top: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 400;
}

html {
    scroll-behavior: smooth;
    background: var(--bg-void);
}

body {
    background: var(--bg-void);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Navigation ── */
.nav-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 152px;
    z-index: 50;
    background: rgba(10, 17, 40, 0.80);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    transition: background 200ms ease, opacity 500ms ease-out;
}

.nav-bar.revealed {
    opacity: 1;
}

.nav-bar.scrolled {
    background: rgba(10, 17, 40, 0.95);
}

.nav-inner {
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.nav-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    line-height: 0;
}

.nav-logo-full {
    height: 120px;
    width: auto;
    display: block;
}

.nav-logo-mark {
    height: 88px;
    width: auto;
    display: none;
}

.nav-cta {
    display: inline-block;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 10px 24px;
    border-radius: 6px;
    text-decoration: none;
    transition: background 200ms ease;
}

.nav-cta:hover {
    background: rgba(0, 212, 170, 0.1);
}

.nav-cta-mobile {
    display: none;
}

/* ── Hero ── */
.hero {
    background: var(--bg-void);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 152px 24px 80px;
}

.hero-content {
    max-width: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Beacon ignition: clip-path reveals left→right like light spreading
   from the source. A teal luminance edge rides the leading boundary
   via a ::before on the wrapper, synchronized to the same 800ms bezier.
   Mark is fully painted on first frame (opacity: 1) but clipped to
   zero width until .revealed is added. */
.beacon-mark-wrap {
    position: relative;
    display: inline-block;
    line-height: 0;
}

.beacon-mark-wrap::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 3px;
    background: linear-gradient(90deg, rgba(0, 212, 170, 0) 0%, rgba(0, 212, 170, 0.95) 100%);
    opacity: 0;
    pointer-events: none;
}

.beacon-mark-wrap.revealed::before {
    animation: ignite-edge 800ms cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes ignite-edge {
    0%   { left: 0;                   opacity: 0.9; }
    90%  { opacity: 0.9; }
    100% { left: calc(100% - 3px);    opacity: 0; }
}

.beacon-mark {
    height: 140px;
    width: auto;
    display: block;
    opacity: 1;
    clip-path: inset(0 100% 0 0);
    transition: clip-path 800ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.beacon-mark-wrap.revealed .beacon-mark {
    clip-path: inset(0 0 0 0);
    animation: breathe 4s ease-in-out infinite;
    animation-delay: 1300ms;
}

.hero-tagline,
.hero-subline,
.hero-emotional,
.hero-cta,
.hero-secondary,
.hero-headline-line,
.disclaimer {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 500ms ease-out, transform 500ms ease-out;
}

.hero-tagline.revealed,
.hero-subline.revealed,
.hero-emotional.revealed,
.hero-cta.revealed,
.hero-secondary.revealed,
.hero-headline-line.revealed,
.disclaimer.revealed {
    opacity: 1;
    transform: translateY(0);
}

.hero-headline-line {
    display: block;
}

.hero-tagline {
    margin-top: 8px;
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 300;
    font-size: 16px;
    color: var(--gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-align: center;
    font-feature-settings: "ss01", "liga", "kern";
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hero-tagline + .hero-headline {
    margin-top: 24px;
}

/* Breathing: a quiet teal glow around the mark silhouette. Uses
   drop-shadow (not opacity) so the pulse is felt, not read as a flicker.
   Starts at 1300ms via animation-delay on .beacon-mark.revealed. */
@keyframes breathe {
    0%   { filter: drop-shadow(0 0 10px rgba(0, 212, 170, 0.15)); }
    50%  { filter: drop-shadow(0 0 18px rgba(0, 212, 170, 0.40)); }
    100% { filter: drop-shadow(0 0 10px rgba(0, 212, 170, 0.15)); }
}

.hero-headline {
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 300;
    font-size: 52px;
    line-height: 1.15;
    color: var(--text-primary);
    width: 100%;
    white-space: nowrap;
    font-feature-settings: "ss01", "liga", "kern";
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hero-subline {
    margin: 16px auto 0;
    max-width: 900px;
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 300;
    font-size: 24px;
    line-height: 1.5;
    color: var(--text-secondary);
    text-align: left;
}

.hero-emotional + .hero-cta {
    margin-top: 0;
}

.hero-emotional {
    margin-top: 20px;
    margin-bottom: 32px;
    max-width: 720px;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 18px;
    color: var(--text-primary);
    text-align: center;
}

.hero-cta {
    display: inline-block;
    background: var(--accent);
    color: var(--bg-void);
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 16px 48px;
    border-radius: 6px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background 200ms ease, transform 200ms ease;
}

.hero-cta:hover {
    background: var(--accent-hover);
    transform: scale(1.02);
}

.hero-cta-outline {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}

.hero-cta-outline:hover {
    background: rgba(0, 212, 170, 0.1);
    transform: none;
}

.hero-secondary {
    margin-top: 24px;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: var(--text-secondary);
    text-decoration: none;
}

.hero-secondary:hover {
    text-decoration: underline;
}

/* ── Financial Disclaimer ── */
.disclaimer {
    background: var(--bg-surface);
    padding: 32px 24px;
}

.disclaimer-inner {
    max-width: 800px;
    margin: 0 auto;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.7;
}

/* ── Shared section styles ── */
.section {
    padding: 80px 24px 60px;
}

.section-container {
    max-width: 1600px;
    margin: 0 auto;
}

.section-container.narrow {
    max-width: 1100px;
}

.surface-bg {
    background: var(--bg-surface);
}

.gold-label {
    display: block;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 12px;
}

.section-headline {
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 300;
    font-size: 48px;
    line-height: 1.15;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 16px;
}

.section-subline {
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 300;
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
    text-align: left;
    max-width: 900px;
    margin: 0 auto 24px;
}

/* ── Scroll-triggered fade-in ── */
.section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease-out, transform 600ms ease-out;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth scroll offset (fixed nav 152 + section nav 40 + 16 breathing room) */
section[id],
footer[id] {
    scroll-margin-top: 208px;
}

/* Ambient teal divider between major sections */
.section + .section,
.disclaimer + .section,
.section + .site-footer {
    border-top: 1px solid rgba(0, 212, 170, 0.08);
}

/* ── Section 4: Intelligence Layer — Feature grid ── */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    padding: 32px;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease-out, transform 600ms ease-out;
}

.section.visible .feature-card {
    opacity: 1;
    transform: translateY(0);
}

.section.visible .feature-card:nth-child(1) { transition-delay: 0ms; }
.section.visible .feature-card:nth-child(2) { transition-delay: 100ms; }
.section.visible .feature-card:nth-child(3) { transition-delay: 200ms; }
.section.visible .feature-card:nth-child(4) { transition-delay: 300ms; }
.section.visible .feature-card:nth-child(5) { transition-delay: 400ms; }
.section.visible .feature-card:nth-child(6) { transition-delay: 500ms; }

.feature-card .gold-label {
    text-align: left;
    margin-bottom: 8px;
}

.feature-headline {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.feature-body {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ── Section 5: Deep Dive layers ── */
.deep-dive-layers {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.layer-block {
    border-left: 2px solid var(--accent);
    padding-left: 24px;
}

.layer-headline {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.layer-body {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* ── Body text blocks ── */
.body-text {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.body-text p {
    margin-bottom: 12px;
}

.body-text p:last-child {
    margin-bottom: 0;
}

.text-white {
    color: var(--text-primary);
    font-weight: 500;
}

/* ── Lists ── */
.exit-gates-list {
    list-style: none;
    counter-reset: gate;
    margin: 16px 0;
    padding: 0;
}

.exit-gates-list li {
    counter-increment: gate;
    padding: 4px 0 4px 32px;
    position: relative;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.exit-gates-list li::before {
    content: counter(gate) ".";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 500;
}

.category-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.category-list li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.category-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.brief-sections-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.brief-sections-list li {
    padding: 4px 0 4px 20px;
    position: relative;
    font-size: 16px;
}

.brief-sections-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

/* ── Sub-features (Journey Levels section) ── */
.sub-features {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sub-feature {
    border-left: 2px solid var(--card-border);
    padding-left: 24px;
}

.sub-feature-headline {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.sub-feature p {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.sub-feature p:last-child {
    margin-bottom: 0;
}

/* ── Section 12: How It Works ── */
.steps-row {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin-top: 48px;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

.step {
    flex: 1;
    text-align: center;
    padding: 0 24px;
}

.step-number {
    display: block;
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 200;
    font-size: 48px;
    color: var(--accent);
    margin-bottom: 8px;
}

.step-headline {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.step-description {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.step-connector {
    width: 40px;
    min-width: 40px;
    height: 1px;
    background: rgba(0, 212, 170, 0.3);
    margin-top: 28px;
}

.steps-cta-wrapper {
    text-align: center;
    margin-top: 48px;
}

/* ── Section 13: Track Record ── */
.trade-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 32px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
}

.trade-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    min-width: 700px;
}

.trade-table thead {
    background: var(--bg-card);
}

.trade-table th {
    text-align: left;
    padding: 14px 16px;
    color: var(--text-primary);
    font-weight: 500;
    white-space: nowrap;
}

.trade-table td {
    padding: 14px 16px;
    color: var(--text-secondary);
    font-weight: 400;
    border-top: 1px solid var(--card-border);
}

.trade-table tbody tr:nth-child(odd) {
    background: var(--bg-void);
}

.trade-table tbody tr:nth-child(even) {
    background: var(--bg-surface);
}

.ticker-cell {
    color: var(--text-primary);
    font-weight: 500;
}

.outcome-open {
    color: var(--gold);
    font-weight: 500;
}

.outcome-win {
    color: var(--success);
    font-weight: 500;
}

.outcome-loss {
    color: var(--danger);
    font-weight: 500;
}

.placeholder-row td {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
}

.disclosure-box {
    margin-top: 24px;
    background: var(--bg-card);
    border-left: 3px solid var(--gold);
    padding: 20px;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    border-radius: 0 8px 8px 0;
}

/* ── Track record summary stats ── */
.track-record-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 32px 0;
}

.stat-block {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stat-value {
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 300;
    font-size: 36px;
    color: var(--text-primary);
    line-height: 1;
}

.stat-label {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.stat-context {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 13px;
    color: var(--text-muted);
}

.track-record-note {
    margin-top: 16px;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ── Section 14: Founding Member Offer ── */
.founding-section {
    display: flex;
    justify-content: center;
}

.founding-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid rgba(0, 212, 170, 0.2);
    padding: 32px;
    text-align: center;
}

.founding-mark {
    height: 48px;
    width: auto;
    display: block;
    margin: 0 auto 8px;
}

.founding-card .gold-label {
    margin-bottom: 8px;
}

.founding-headline {
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 300;
    font-size: 32px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.founding-subtext {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.founding-card .hero-cta {
    margin-top: 0;
}

.pricing-block {
    margin: 0 auto 32px;
    padding: 28px 24px;
    background: var(--bg-void);
    border: 1px solid rgba(201, 168, 76, 0.25);
    border-radius: 12px;
    max-width: 440px;
}

.pricing-primary {
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 300;
    color: var(--text-primary);
    line-height: 1;
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
}

.pricing-amount {
    font-size: 48px;
}

.pricing-period {
    font-size: 18px;
    color: var(--text-secondary);
}

.pricing-locked {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 8px;
}

.pricing-compare {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 8px;
    text-decoration: line-through;
    text-decoration-color: rgba(100, 116, 139, 0.5);
}

.pricing-or {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin: 16px 0;
}

.pricing-lifetime {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.founding-benefits {
    list-style: none;
    padding: 0;
    margin: 0 auto 32px;
    max-width: 440px;
    text-align: left;
}

.founding-benefits li {
    position: relative;
    padding: 8px 0 8px 28px;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.founding-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 8px;
    color: var(--accent);
    font-weight: 500;
}

.founding-spots-remaining {
    margin-top: 16px;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* ── Layer block gold labels (Analyze deep dive) ── */
.layer-block .gold-label {
    text-align: left;
    margin-bottom: 8px;
}

/* ── Security section ── */
.section.security-section {
    text-align: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.security-body {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
}

/* ── Section 15: Email Capture ── */
.email-section {
    text-align: center;
}

.email-subtext {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: var(--text-secondary);
    margin-top: 12px;
    margin-bottom: 24px;
}

.email-form {
    max-width: 560px;
    margin: 0 auto;
}

.email-form-row {
    display: flex;
    gap: 12px;
}

.email-input {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    padding: 14px 16px;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 16px;
    color: var(--text-primary);
    outline: none;
    transition: border-color 200ms ease;
}

.email-input::placeholder {
    color: var(--text-muted);
}

.email-input:focus {
    border-color: var(--accent);
}

.email-submit {
    background: var(--accent);
    color: var(--bg-void);
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 14px 32px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: background 200ms ease, transform 200ms ease;
}

.email-submit:hover {
    background: var(--accent-hover);
    transform: scale(1.02);
}

.email-feedback {
    margin-top: 12px;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 14px;
    min-height: 20px;
}

.email-feedback.success {
    color: var(--accent);
}

.email-feedback.error {
    color: var(--danger);
}

.email-success-message {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 18px;
    color: var(--accent);
    text-align: center;
    margin: 0;
}

.email-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ── Section 16: Footer ── */
.site-footer {
    background: var(--bg-surface);
    padding: 40px 24px;
    text-align: center;
}

.footer-inner {
    max-width: 720px;
    margin: 0 auto;
}

.footer-logo {
    display: inline-block;
    text-decoration: none;
    line-height: 0;
    margin-bottom: 16px;
}

.footer-logo img {
    height: 36px;
    width: auto;
    display: block;
}

.footer-links {
    margin-bottom: 16px;
}

.footer-links a {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-dot {
    color: var(--text-muted);
    margin: 0 12px;
}

.footer-disclaimer {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 12px;
    color: var(--text-footer);
    line-height: 1.7;
    max-width: 720px;
    margin: 0 auto 12px;
}

.footer-copyright {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 12px;
    color: var(--text-footer);
}

/* ── Sticky section navigation ── */
.section-nav {
    position: fixed;
    top: 152px;
    left: 0;
    width: 100%;
    height: 40px;
    z-index: 49;
    background: rgba(13, 27, 42, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(0, 212, 170, 0.12);
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 300ms ease, transform 300ms ease;
}

.section-nav.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.section-nav-inner {
    max-width: 1600px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    padding: 0 24px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.section-nav-inner::-webkit-scrollbar {
    display: none;
}

.section-nav-inner a {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    padding: 10px 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color 200ms ease, border-color 200ms ease;
}

.section-nav-inner a:hover {
    color: var(--text-primary);
}

.section-nav-inner a.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* ── Floating CTA ── */
.floating-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 48;
    background: var(--accent);
    color: var(--bg-void);
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(0, 212, 170, 0.2);
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
    transition: opacity 300ms ease, transform 300ms ease, background 200ms ease;
}

.floating-cta.visible {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.floating-cta.visible.hidden-by-conversion {
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
}

.floating-cta:hover {
    background: var(--accent-hover);
    transform: scale(1.02);
}

/* ── Expandable / progressive disclosure ── */
.layer-body-rest {
    max-height: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 300ms ease-in-out, margin-top 300ms ease-in-out;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.expandable.expanded .layer-body-rest {
    max-height: 600px;
    margin-top: 12px;
}

.expandable-block .collapse-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 300ms ease-in-out;
}

.expandable-block.expanded .collapse-content {
    max-height: 2000px;
}

.expand-toggle {
    display: inline-block;
    margin-top: 8px;
    background: transparent;
    border: 0;
    padding: 0;
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-size: 14px;
    color: var(--accent);
    cursor: pointer;
    text-decoration: none;
}

.expand-toggle:hover {
    text-decoration: underline;
}

/* Sub-features surface treatment (Journey Levels) */
.sub-features {
    background: var(--bg-surface);
    border-radius: 12px;
    padding: 32px;
    margin-top: 32px;
}

/* ── Responsive: Tablet ── */
@media (min-width: 768px) {
    .nav-inner {
        padding: 0 48px;
    }

    .section {
        padding: 80px 48px 60px;
    }
}

/* ── Responsive: Desktop ── */
@media (min-width: 1024px) {
    .nav-inner {
        padding: 0 96px;
    }

    .section {
        padding: 80px 96px 60px;
    }

    .section-nav-inner {
        padding: 0 96px;
    }
}

/* ── Responsive: Mobile ── */
@media (max-width: 640px) {
    .nav-cta-full {
        display: none;
    }

    .nav-cta-mobile {
        display: inline;
    }

    .nav-logo-full {
        height: 72px;
    }

    .nav-logo-mark {
        display: none;
    }

    .beacon-mark {
        height: 80px;
    }

    .hero-tagline {
        margin-top: 6px;
    }

    .hero-tagline + .hero-headline {
        margin-top: 18px;
    }

    .hero-headline {
        font-size: 40px;
        white-space: normal;
    }

    .hero-subline {
        margin-top: 12px;
        max-width: 100%;
        font-size: 18px;
        text-align: center;
    }

    .hero-emotional {
        margin-top: 16px;
        margin-bottom: 24px;
    }

    .section-headline {
        font-size: 32px;
    }

    .section-subline {
        font-size: 16px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feature-card {
        padding: 24px;
    }

    .steps-row {
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }

    .step-connector {
        width: 1px;
        min-width: 1px;
        height: 24px;
        margin-top: 0;
    }

    .step {
        padding: 0;
    }

    .email-form-row {
        flex-direction: column;
    }

    .email-submit {
        width: 100%;
    }

    .founding-card {
        padding: 24px;
    }

    .founding-headline {
        font-size: 24px;
    }

    .body-text {
        font-size: 16px;
        text-align: center;
    }

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

    /* Section nav: horizontally scrollable on mobile */
    .section-nav-inner {
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 24px;
        padding: 0 16px;
        scrollbar-width: none;
    }

    .section-nav-inner::-webkit-scrollbar {
        display: none;
    }

    /* Floating CTA: full-width bottom bar */
    .floating-cta {
        bottom: 0;
        left: 0;
        right: 0;
        padding: 14px 24px;
        border-radius: 0;
        border-top: 1px solid rgba(0, 212, 170, 0.3);
        box-shadow: none;
        text-align: center;
    }

    .floating-cta.visible {
        transform: none;
    }

    .floating-cta:hover {
        transform: none;
    }

    .sub-features {
        padding: 24px;
    }

    .track-record-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}