/* Hallmark · macrostructure: Process Editorial · tone: calm utility · anchor hue: amber */
html, body { overflow-x: clip; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--color-paper); color: var(--color-ink); font-family: var(--font-body); font-size: 1rem; line-height: 1.7; }
a { color: inherit; text-decoration: none; }
.shell { width: min(1120px, calc(100% - 3rem)); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; min-height: 5.5rem; border-bottom: 1px solid var(--color-line); }
.brand { display: inline-flex; align-items: center; gap: .65rem; font-family: var(--font-mono); font-size: .82rem; letter-spacing: .04em; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: .35rem; background: var(--color-accent); color: var(--color-ink); font-family: var(--font-display); }
.nav-links { display: flex; align-items: center; gap: 1.4rem; color: var(--color-ink-muted); font-size: .87rem; }
.nav-links a { white-space: nowrap; }
.nav-links a:hover { color: var(--color-ink); }
.nav-links a:focus-visible, .brand:focus-visible, .button:focus-visible, .text-link:focus-visible, .site-footer a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
.nav-cta { padding: .55rem .9rem; border: 1px solid var(--color-ink); border-radius: 999px; color: var(--color-ink) !important; }
.eyebrow { margin: 0 0 1rem; color: var(--color-accent); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .13em; line-height: 1.3; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .95fr); gap: clamp(2rem, 7vw, 6rem); align-items: center; padding-block: clamp(4.5rem, 11vw, 8rem); }
h1, h2, h3 { font-family: var(--font-display); font-style: normal; line-height: 1.1; letter-spacing: -.05em; }
h1 { max-width: 10ch; margin: 0; font-size: clamp(3.4rem, 7vw, 6.5rem); overflow-wrap: anywhere; }
h1 span { color: var(--color-accent); }
.hero-lede { max-width: 35rem; margin: 1.8rem 0 2rem; color: var(--color-ink-muted); font-size: 1.08rem; }
.hero-actions { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .7rem; min-height: 3rem; padding: .75rem 1.15rem; border: 1px solid transparent; border-radius: 999px; font-weight: 700; white-space: nowrap; cursor: pointer; transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out); }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(1px); }
.button-primary { background: var(--color-accent); color: var(--color-ink); }
.button-primary:hover { background: var(--color-accent-soft); }
.button-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.text-link { color: var(--color-ink-muted); font-size: .9rem; white-space: nowrap; }
.text-link:hover { color: var(--color-ink); }
.hero-board { padding: 1rem; border: 1px solid var(--color-ink); background: var(--color-paper-bright); box-shadow: .9rem .9rem 0 var(--color-accent); }
.board-top, .board-footer { display: flex; justify-content: space-between; color: var(--color-ink-muted); font-family: var(--font-mono); font-size: .67rem; letter-spacing: .08em; }
.slide-card { margin: 2.2rem 1rem; padding: clamp(1.4rem, 4vw, 2.5rem); border: 1px solid var(--color-line); background: var(--color-paper); }
.slide-kicker { margin: 0 0 1rem; color: var(--color-accent); font-family: var(--font-mono); font-size: .75rem; }
.slide-title { margin: 0 0 2.2rem; font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3.2rem); line-height: 1.1; }
.ruby-line { position: relative; display: inline-flex; flex-direction: column; margin-right: 1rem; font-size: clamp(1.6rem, 3.2vw, 2.4rem); line-height: 1.4; }
.ruby-line .ruby { min-height: 1.15rem; color: var(--color-accent); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .04em; text-align: center; }
.ruby-line b { font-family: var(--font-display); font-weight: 900; }
.board-footer { align-items: center; padding-top: 1rem; border-top: 1px solid var(--color-line); }
.board-arrow { color: var(--color-accent); font-size: 1.4rem; }
.section { padding-block: var(--space-3xl); border-top: 1px solid var(--color-line); }
.section-intro { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 2rem; align-items: start; margin-bottom: 3rem; }
.section-intro h2 { margin: 0; font-size: clamp(2.7rem, 5.5vw, 5rem); overflow-wrap: anywhere; }
.section-intro > p:last-child { max-width: 25rem; margin-top: 3rem; color: var(--color-ink-muted); }
.flow-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.flow-card { min-height: 17rem; padding: 1.5rem; border: 1px solid var(--color-line); border-radius: var(--radius-md); background: var(--color-paper-bright); }
.flow-card-accent { background: var(--color-accent-soft); border-color: var(--color-accent); }
.flow-number { color: var(--color-accent); font-family: var(--font-mono); font-size: .72rem; }
.flow-card h3 { margin: 5rem 0 1rem; font-size: 1.45rem; }
.flow-card p { margin: 0; color: var(--color-ink-muted); font-size: .9rem; }
.before-after { background: var(--color-paper-bright); }
.comparison { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 1.5rem; align-items: center; }
.comparison-card { min-height: 15rem; padding: 1.4rem; border: 1px solid var(--color-line); background: var(--color-paper); }
.comparison-card > span { color: var(--color-ink-muted); font-family: var(--font-mono); font-size: .7rem; letter-spacing: .08em; }
.comparison-card p { color: var(--color-ink-muted); }
.comparison-line { display: flex; align-items: end; gap: .45rem; margin-top: 2.5rem; font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3.5rem); line-height: 1; }
.comparison-line small { padding-bottom: .3rem; color: var(--color-accent); font-family: var(--font-mono); font-size: .68rem; }
.comparison-after { border-color: var(--color-accent); background: var(--color-accent-soft); }
.comparison-arrow { color: var(--color-accent); font-size: 2rem; }
.audience { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 2rem; align-items: start; padding-block: var(--space-3xl); }
.audience h2, .cta-banner h2 { margin: 0; font-size: clamp(2.8rem, 5.5vw, 5rem); overflow-wrap: anywhere; }
.audience-list > div { display: grid; grid-template-columns: 3rem minmax(0, 1fr); gap: 1rem; padding: 1.1rem 0; border-bottom: 1px solid var(--color-line); }
.audience-list span { color: var(--color-accent); font-family: var(--font-mono); }
.audience-list p { margin: 0; }
.cta-banner { display: flex; align-items: end; justify-content: space-between; gap: 2rem; padding-block: var(--space-3xl); border-top: 1px solid var(--color-line); }
.cta-banner p:not(.eyebrow) { color: var(--color-ink-muted); }
.site-footer { display: flex; justify-content: space-between; padding-block: 1.4rem; border-top: 1px solid var(--color-line); color: var(--color-ink-muted); font-family: var(--font-mono); font-size: .72rem; }
.site-footer div { display: flex; gap: 1.2rem; }
.site-footer a:hover { color: var(--color-accent); }
@media (max-width: 780px) { .shell { width: min(100% - 2rem, 680px); } .nav-links a:not(.nav-cta) { display: none; } .hero { grid-template-columns: 1fr; padding-block: 4rem; } .section-intro, .audience { grid-template-columns: 1fr; } .section-intro > p:last-child { margin-top: 0; } .flow-grid { grid-template-columns: 1fr; } .flow-card { min-height: auto; } .flow-card h3 { margin-top: 2rem; } .comparison { grid-template-columns: 1fr; } .comparison-arrow { justify-self: center; transform: rotate(90deg); } .cta-banner { align-items: start; flex-direction: column; } }
@media (max-width: 420px) { .shell { width: min(100% - 1.25rem, 380px); } .brand { font-size: .72rem; } .hero-actions { align-items: stretch; flex-direction: column; } .button, .text-link { width: 100%; } .hero-board { box-shadow: .55rem .55rem 0 var(--color-accent); } .slide-card { margin-inline: 0; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }