/* HaydenSync Hero Experiments */
:root {
    --bg-primary: #fafaf8;
    --bg-secondary: #f3f1ee;
    --bg-white: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-light: #eff6ff;
    --success: #059669;
    --warning: #d97706;
    --border: #e5e2dc;
    --shadow: 0 16px 48px rgba(26, 26, 46, 0.08);
    --font-heading: "Noto Serif SC", Georgia, serif;
    --font-body: "Inter", -apple-system, "Noto Sans SC", sans-serif;
    --max-width: 1180px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.65;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

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

img {
    max-width: 100%;
    display: block;
}

body.variant-brand {
    background:
        radial-gradient(circle at top left, rgba(249, 115, 22, 0.18), transparent 28%),
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.2), transparent 30%),
        #111827;
    color: #f8fafc;
}

body.variant-warm {
    background:
        radial-gradient(circle at top right, rgba(217, 119, 6, 0.08), transparent 28%),
        linear-gradient(180deg, #fcfaf6 0%, #faf7f1 100%);
}

body.variant-brand-light {
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.1), transparent 28%),
        radial-gradient(circle at top right, rgba(5, 150, 105, 0.08), transparent 30%),
        linear-gradient(180deg, #fafaf8 0%, #f5f2ec 100%);
}

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 250, 248, 0.92);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
}

.nav-logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.nav-links a.btn-primary {
    color: #fff;
}

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

.nav-links a.btn-primary:hover {
    color: #fff;
}

.nav .btn {
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9375rem;
    box-shadow: none;
}

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

.nav-cta {
    margin-left: 8px;
}

.nav-cta.btn-primary {
    background: var(--accent);
    color: #fff !important;
}

.nav-toggle {
    display: none;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
}

.nav-toggle svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--border);
    background: rgba(250, 250, 248, 0.88);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

body.variant-brand .topbar {
    border-bottom-color: rgba(255, 255, 255, 0.12);
    background: rgba(17, 24, 39, 0.78);
}

.topbar-inner,
.page,
.page-footer {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

.topbar-inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
}

.brand span {
    color: var(--accent);
}

body.variant-brand .brand span {
    color: #fb923c;
}

.lab-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

body.variant-brand .lab-badge {
    background: rgba(249, 115, 22, 0.12);
    color: #fdba74;
}

.page-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.page-nav a,
.page-nav .current {
    padding: 9px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.page-nav .current {
    background: var(--text-primary);
    color: #fff;
    border-color: var(--text-primary);
}

body.variant-brand .page-nav a,
body.variant-brand .page-nav .current {
    border-color: rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.75);
}

body.variant-brand .page-nav .current {
    background: #fb923c;
    color: #111827;
    border-color: #fb923c;
}

body.variant-brand-light .page-nav .current {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.page {
    padding-top: 48px;
    padding-bottom: 72px;
}

.hero-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 28px;
    align-items: stretch;
}

.hero-stage,
.panel,
.lab-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.hero-stage {
    padding: 56px 56px 40px;
    position: relative;
    overflow: hidden;
}

.hero-stage::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), transparent 42%);
    pointer-events: none;
}

body.variant-brand .hero-stage {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.96) 0%, rgba(17, 24, 39, 0.9) 100%);
    border-color: rgba(255, 255, 255, 0.08);
}

body.variant-brand .hero-stage::before {
    background:
        radial-gradient(circle at top left, rgba(249, 115, 22, 0.18), transparent 32%),
        linear-gradient(140deg, rgba(37, 99, 235, 0.1), transparent 45%);
}

body.variant-brand-light .hero-stage {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(243, 241, 238, 0.92) 100%);
}

body.variant-brand-light .hero-stage::before {
    background:
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.12), transparent 33%),
        linear-gradient(140deg, rgba(37, 99, 235, 0.08), transparent 45%);
}

body.variant-warm .hero-stage::before {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.08), transparent 40%);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

body.variant-brand .eyebrow {
    color: #fdba74;
}

body.variant-warm .eyebrow {
    color: var(--warning);
}

.headline {
    margin: 0;
    max-width: 12ch;
    font-family: var(--font-heading);
    font-size: clamp(2.7rem, 6vw, 5.4rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.headline-wide {
    max-width: 14ch;
    font-size: clamp(2.4rem, 6vw, 4.6rem);
}

.headline-brand {
    max-width: none;
}

.headline-prefix,
.headline-vision {
    display: block;
}

.headline-prefix {
    font-size: clamp(1.16rem, 1.8vw, 1.3rem);
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.headline-vision {
    margin-top: 10px;
}

body.variant-brand .headline {
    color: #f8fafc;
}

body.variant-brand-light .headline-prefix {
    color: var(--text-primary);
}

.typewriter-text {
    color: var(--accent);
}

.typewriter-cursor {
    display: inline;
    color: var(--accent);
    font-weight: 300;
    margin-left: 1px;
    animation: blink 1s step-end infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.subline {
    margin-top: 22px;
    max-width: 60ch;
    font-size: 1.14rem;
    color: var(--text-secondary);
}

body.variant-brand .subline {
    color: rgba(248, 250, 252, 0.8);
}

.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.actions-compact {
    margin-top: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    min-height: 52px;
    border-radius: 3px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    position: relative;
    box-shadow: inset 0 0 0 1px rgba(26, 26, 46, 0.04);
    transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border: 1px solid rgba(29, 78, 216, 0.8);
}

.btn-primary:hover {
    background: var(--accent-hover);
}

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

body.variant-brand-light .btn-secondary {
    border-color: rgba(37, 99, 235, 0.28);
    color: var(--accent);
    background: rgba(239, 246, 255, 0.45);
}

body.variant-brand .btn-primary {
    background: #fb923c;
    color: #111827;
}

body.variant-brand .btn-primary:hover {
    background: #fdba74;
}

body.variant-brand .btn-secondary {
    color: #f8fafc;
    border-color: rgba(255, 255, 255, 0.18);
}

body.variant-warm .btn-primary {
    background: var(--warning);
}

body.variant-warm .btn-primary:hover {
    background: #b45309;
}

.hero-proof {
    display: flex;
    gap: 32px;
    padding-top: 32px;
}

.hero-proof-item {
    display: flex;
    flex-direction: column;
}

.hero-proof-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--text-primary);
}

.hero-proof-label {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.panel {
    padding: 26px;
}

.hero-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(26, 26, 46, 0.06);
}

.hero-card-brand {
    width: 100%;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
}

.hero-card+.panel {
    margin-top: 16px;
}

.hero-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: block;
    margin: 0 auto 20px;
    object-fit: cover;
}

.hero-card-name {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.hero-card-title {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

body.variant-brand .panel {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    color: #f8fafc;
}

body.variant-brand .hero-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    color: #f8fafc;
}

body.variant-brand .hero-card-title {
    color: rgba(248, 250, 252, 0.7);
}

.panel+.panel {
    margin-top: 16px;
}

.panel-title {
    margin: 0 0 18px;
    font-family: var(--font-heading);
    font-size: 1.15rem;
}

.avatar-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.avatar {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    overflow: hidden;
    background: transparent;
    flex: 0 0 auto;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-copy strong {
    display: block;
    font-size: 1rem;
}

.avatar-copy span {
    display: block;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

body.variant-brand .avatar-copy span,
body.variant-brand .list-muted {
    color: rgba(248, 250, 252, 0.7);
}

.stack-list,
.bullet-list,
.note-list,
.chip-row {
    margin: 0;
    padding: 0;
    list-style: none;
}

.stack-item+.stack-item,
.bullet-list li+li,
.note-list li+li {
    margin-top: 14px;
}

.stack-label {
    display: block;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin-bottom: 5px;
}

body.variant-brand .stack-label {
    color: rgba(255, 255, 255, 0.45);
}

.stack-value {
    font-size: 0.97rem;
}

.framework-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.framework-step {
    padding: 14px 16px;
    border: 1px solid rgba(229, 226, 220, 0.9);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.78);
}

.framework-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 5px;
}

.framework-step p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.bullet-list li,
.note-list li {
    position: relative;
    padding-left: 18px;
    color: var(--text-secondary);
}

.bullet-list li::before,
.note-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--accent);
}

body.variant-brand .bullet-list li,
body.variant-brand .note-list li {
    color: rgba(248, 250, 252, 0.78);
}

body.variant-brand .bullet-list li::before,
body.variant-brand .note-list li::before {
    background: #fb923c;
}

body.variant-warm .bullet-list li::before,
body.variant-warm .note-list li::before {
    background: var(--warning);
}

.callout {
    margin-top: 22px;
    padding: 18px 18px 18px 20px;
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    background: var(--accent-light);
    font-size: 0.95rem;
}

body.variant-brand .callout {
    border-left-color: #fb923c;
    background: rgba(251, 146, 60, 0.12);
}

body.variant-warm .callout {
    border-left-color: var(--warning);
    background: rgba(217, 119, 6, 0.1);
}

.section-block {
    margin-top: 38px;
}

.section-kicker {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 3px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

body.variant-brand .section-kicker {
    background: rgba(255, 255, 255, 0.06);
    color: rgba(248, 250, 252, 0.7);
}

.section-headline {
    margin: 14px 0 0;
    font-family: var(--font-heading);
    font-size: 1.7rem;
}

.section-text {
    max-width: 60ch;
    margin-top: 12px;
    color: var(--text-secondary);
}

body.variant-brand .section-text {
    color: rgba(248, 250, 252, 0.78);
}

.lab-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 28px;
}

.lab-card {
    padding: 28px;
}

.lab-card h3 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.35rem;
}

.lab-card p {
    color: var(--text-secondary);
    margin: 14px 0 18px;
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.chip {
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
}

.page-footer {
    padding-top: 0;
    padding-bottom: 48px;
}

.footer-note {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.page-home {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

.section-surface {
    padding: 100px 0;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
}

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

.section-contact {
    background: var(--bg-secondary);
    padding: 72px 0;
}

.hero-shell {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto 40px;
    padding-left: 24px;
    padding-right: 24px;
}

.section-surface>* {
    width: 100%;
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.section-header-copy {
    max-width: 62ch;
}

.section-heading {
    margin: 12px 0 0;
    font-family: var(--font-heading);
    font-size: clamp(1.7rem, 3.2vw, 2.5rem);
    line-height: 1.24;
}

.section-summary {
    margin-top: 12px;
    color: var(--text-secondary);
}

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

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

.text-accent {
    color: var(--accent);
}

.text-success {
    color: var(--success);
}

.text-warning {
    color: var(--warning);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 16px auto 0;
    line-height: 1.8;
}

.section-note {
    max-width: 28ch;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(37, 99, 235, 0.08);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.issue-grid,
.metric-grid,
.service-grid,
.story-grid,
.faq-grid {
    display: grid;
    gap: 18px;
}

.issue-grid,
.story-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-grid,
.service-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.issue-card,
.metric-card,
.service-card,
.story-card,
.faq-card,
.cta-card,
.qr-panel,
.overview-card,
.roadmap-step {
    border: 1px solid rgba(229, 226, 220, 0.9);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.78);
}

.issue-card,
.metric-card,
.service-card,
.story-card,
.cta-card,
.qr-panel,
.overview-card {
    padding: 24px;
}

.issue-index,
.metric-tag,
.story-tag,
.service-tier {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 3px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.issue-card h3,
.story-card h3,
.cta-card h2,
.overview-card h3 {
    margin: 16px 0 10px;
    font-family: var(--font-heading);
}

.issue-card p,
.story-card p,
.cta-card p,
.overview-card p {
    margin: 0;
    color: var(--text-secondary);
}

.metric-value {
    display: block;
    margin-top: 16px;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    line-height: 1.1;
}

.metric-card p {
    margin: 8px 0 0;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.testimonial {
    margin-top: 20px;
    padding: 26px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(255, 255, 255, 0.95));
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.testimonial blockquote {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    line-height: 1.5;
}

.testimonial cite {
    display: block;
    margin-top: 12px;
    color: var(--text-secondary);
    font-style: normal;
}

.framework-board {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 20px;
    align-items: start;
}

.method-steps {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.method-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 24px;
    padding: 36px 0;
    border-bottom: 1px solid var(--border);
}

.method-step:last-child {
    border-bottom: none;
}

.method-step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.method-step-num {
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 900;
}

.method-step-line {
    flex: 1;
    width: 2px;
    background: var(--border);
    margin-top: 8px;
}

.method-step:last-child .method-step-line {
    display: none;
}

.method-step h3 {
    margin: 0 0 8px;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    line-height: 1.35;
}

.method-step p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

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

.overview-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.overview-card .callout {
    margin-top: 0;
}

.roadmap {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.roadmap-step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 16px;
    padding: 20px;
}

.roadmap-number {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
}

.roadmap-step h3 {
    margin: 2px 0 8px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
}

.roadmap-step p {
    margin: 0;
    color: var(--text-secondary);
}

.service-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.business-entry {
    margin-top: 28px;
    padding: 24px 28px;
    border: 1px solid rgba(37, 99, 235, 0.18);
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(239, 246, 255, 0.72), rgba(255, 255, 255, 0.98));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.business-entry-copy {
    max-width: 64ch;
}

.business-entry-copy h3 {
    margin: 12px 0 8px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
}

.business-entry-copy p {
    margin: 0;
    color: var(--text-secondary);
}

.business-entry-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.offer-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
}

.offer-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(26, 26, 46, 0.08);
}

.offer-card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
}

.offer-tier {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.offer-card h3 {
    margin: 0 0 8px;
    font-family: var(--font-heading);
    font-size: 1.125rem;
}

.offer-price {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 16px;
}

.offer-price-compact {
    font-size: 1.2rem;
}

.offer-price .unit {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.offer-features {
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
    font-size: 0.875rem;
    color: var(--text-secondary);
    flex: 1;
}

.offer-features li {
    padding: 6px 0 6px 20px;
    position: relative;
}

.offer-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.service-card.featured {
    border-color: rgba(37, 99, 235, 0.28);
    box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.16), var(--shadow);
}

.service-card h3 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.3rem;
}

.service-price {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    font-weight: 700;
}

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

.service-features {
    margin: 0;
    padding: 0;
    list-style: none;
    flex: 1;
}

.service-features li {
    position: relative;
    margin-top: 10px;
    padding-left: 18px;
    color: var(--text-secondary);
}

.service-features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--accent);
}

.story-card {
    display: flex;
    flex-direction: column;
}

.story-card h3 {
    margin-top: 14px;
}

.story-meta {
    margin-top: auto;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.story-link {
    color: var(--accent);
    font-weight: 700;
}

.faq-card {
    padding: 22px 24px;
}

.faq-card summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-family: var(--font-heading);
    font-size: 1.05rem;
}

.faq-card summary::-webkit-details-marker {
    display: none;
}

.faq-card summary::after {
    content: "+";
    flex: 0 0 auto;
    color: var(--text-tertiary);
    font-size: 1.2rem;
}

.faq-card[open] summary::after {
    content: "−";
}

.faq-card p {
    margin: 14px 0 0;
    color: var(--text-secondary);
}

.cta-band {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
    gap: 20px;
}

.cta-card {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(255, 255, 255, 0.98));
}

.cta-card h2 {
    font-size: 2rem;
}

.cta-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.qr-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
}

.qr-panel img {
    width: 180px;
    height: 180px;
    border-radius: 18px;
    border: 1px solid rgba(229, 226, 220, 0.9);
}

.qr-panel strong {
    font-size: 1rem;
}

.qr-panel span,
.qr-panel p {
    color: var(--text-secondary);
    margin: 0;
}

body.variant-brand .footer-note {
    color: rgba(248, 250, 252, 0.7);
}

@media (max-width: 1024px) {

    .hero-shell,
    .lab-grid,
    .framework-board,
    .cta-band {
        grid-template-columns: 1fr;
    }

    .metric-grid,
    .service-grid,
    .faq-grid,
    .offer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .issue-grid,
    .story-grid {
        grid-template-columns: 1fr;
    }

    .business-entry {
        flex-direction: column;
        align-items: flex-start;
    }

    .business-entry-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .nav-cta {
        margin-left: 0;
    }
}

@media (max-width: 720px) {
    .topbar-inner {
        align-items: flex-start;
        padding-top: 16px;
        padding-bottom: 16px;
        flex-direction: column;
    }

    .page-nav {
        justify-content: flex-start;
    }

    .page {
        padding-top: 24px;
    }

    .hero-stage,
    .panel,
    .lab-card,
    .section-surface,
    .cta-card,
    .qr-panel,
    .issue-card,
    .metric-card,
    .service-card,
    .story-card,
    .faq-card,
    .overview-card,
    .roadmap-step {
        padding: 24px;
    }

    .headline {
        max-width: none;
        font-size: clamp(2.2rem, 12vw, 3.6rem);
    }

    .subline {
        font-size: 1rem;
    }

    .hero-proof {
        flex-wrap: wrap;
        gap: 24px;
    }

    .metric-grid,
    .service-grid,
    .faq-grid,
    .offer-grid {
        grid-template-columns: 1fr;
    }

    .method-step {
        grid-template-columns: 56px 1fr;
    }

    .actions,
    .cta-actions,
    .business-entry-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .section-header {
        margin-bottom: 18px;
    }
}