/* Hallmark · genre: modern-minimal · macrostructure: Split Studio · theme: Cobalt · enrichment: real testnet receipt · nav: N9 · footer: Ft5 · pre-emit critique: P4 H4 E4 S5 R4 V4 */
@import url("./tokens.css");

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--color-paper); color: var(--color-text); font: 400 var(--text-body)/1.65 var(--font-body); }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 4px; }
::selection { background: var(--color-accent); color: var(--color-on-accent); }
.page-shell { max-width: 90rem; margin-inline: auto; padding-inline: clamp(1rem, 4vw, 4.5rem); }
.skip-link { position: absolute; inset-block-start: -5rem; inset-inline-start: var(--space-md); z-index: 10; padding: var(--space-sm) var(--space-md); background: var(--color-ink); color: var(--color-on-accent); }
.skip-link:focus { inset-block-start: var(--space-md); }

.site-header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding-block: var(--space-lg); }
.wordmark { display: inline-flex; align-items: center; gap: var(--space-sm); color: var(--color-ink); font: 700 1.4rem/1 var(--font-display); letter-spacing: -0.045em; text-decoration: none; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 2rem; height: 2rem; background: var(--color-ink); color: var(--color-on-accent); border-radius: var(--radius-sm); font: 700 1.15rem/1 var(--font-display); }
.header-link { display: inline-flex; align-items: center; gap: var(--space-xs); min-height: 44px; color: var(--color-ink); font-weight: 700; text-decoration-thickness: var(--rule-hair); text-underline-offset: 0.35em; white-space: nowrap; }
.header-link:hover { color: var(--color-accent); }

.split-layout { display: grid; gap: var(--space-2xl); }
.hero { align-items: center; padding-block: clamp(3.5rem, 8vw, 8rem) var(--space-4xl); }
.hero-copy { display: grid; justify-items: start; gap: var(--space-lg); min-width: 0; }
.eyebrow { display: inline-flex; align-items: center; gap: var(--space-sm); margin: 0; color: var(--color-muted); font-size: 0.85rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.signal-mark { width: 0.55rem; height: 0.55rem; flex: 0 0 auto; background: var(--color-accent); border-radius: 50%; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { color: var(--color-ink); font-family: var(--font-display); font-style: normal; }
h1 { max-width: 10ch; font-size: var(--text-display); font-weight: 700; line-height: 0.98; letter-spacing: -0.065em; overflow-wrap: anywhere; min-width: 0; }
.lede { max-width: 34rem; font-size: var(--text-lede); line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md) var(--space-lg); padding-block-start: var(--space-xs); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); min-height: 48px; padding: var(--space-sm) var(--space-lg); border: var(--rule-hair) solid transparent; border-radius: var(--radius-sm); font-weight: 700; line-height: 1.2; text-decoration: none; white-space: nowrap; transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out); }
.button-primary { background: var(--color-accent); color: var(--color-on-accent); }
.button-primary:hover { background: var(--color-accent-hover); transform: translateY(-2px); }
.button-secondary { background: var(--color-ink); color: var(--color-on-accent); }
.button-secondary:hover { background: var(--color-accent-hover); transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.text-link { display: inline-flex; align-items: center; gap: var(--space-xs); min-height: 44px; color: var(--color-ink); font-weight: 700; text-decoration-thickness: var(--rule-hair); text-underline-offset: 0.35em; white-space: nowrap; }
.text-link:hover { color: var(--color-accent); }

.proof { min-width: 0; overflow: clip; background: var(--color-proof); color: var(--color-proof-ink); border-radius: var(--radius-md); scroll-margin-top: var(--space-xl); }
.proof-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-sm); padding: var(--space-lg); border-block-end: var(--rule-hair) solid var(--color-proof-2); }
.proof-label { display: inline-flex; align-items: center; gap: var(--space-xs); font-size: 0.9rem; font-weight: 700; }
.proof-label::before { content: ""; width: 0.55rem; height: 0.55rem; background: var(--color-accent); border-radius: 50%; }
.proof-channel { color: var(--color-proof-muted); font: 500 0.7rem/1.4 var(--font-mono); letter-spacing: 0.04em; }
.proof-content { display: grid; gap: var(--space-xl); padding: clamp(1.5rem, 3vw, 2.5rem); }
.proof-kicker { color: var(--color-proof-muted); font-size: 0.9rem; font-weight: 700; }
.proof-amount { color: var(--color-proof-ink); font: 700 clamp(3.5rem, 6vw, 5.5rem)/0.95 var(--font-display); letter-spacing: -0.06em; }
.proof-amount span { display: block; padding-block-start: var(--space-xs); font-size: 0.35em; letter-spacing: -0.02em; }
.proof-details { display: grid; gap: var(--space-md); margin: 0; padding-block: var(--space-lg); border-block: var(--rule-hair) solid var(--color-proof-2); }
.proof-details div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-xs) var(--space-lg); }
.proof-details dt { color: var(--color-proof-muted); }
.proof-details dd { margin: 0; color: var(--color-proof-ink); font-weight: 700; overflow-wrap: anywhere; }
.proof-link { display: inline-flex; align-items: center; justify-self: start; gap: var(--space-xs); min-height: 44px; color: var(--color-proof-ink); font-weight: 700; text-decoration-thickness: var(--rule-hair); text-underline-offset: 0.4em; white-space: nowrap; }
.proof-link:hover { color: var(--color-proof-muted); }
.proof figcaption { padding: 0 clamp(1.5rem, 3vw, 2.5rem) var(--space-lg); color: var(--color-proof-muted); font-size: 0.82rem; }

.method { align-items: start; padding-block: var(--space-3xl) var(--space-4xl); border-block-start: var(--rule-hair) solid var(--color-rule); }
.method-intro { display: grid; gap: var(--space-lg); max-width: 29rem; }
h2 { font-size: var(--text-section); font-weight: 700; line-height: 1.08; letter-spacing: -0.055em; overflow-wrap: anywhere; min-width: 0; }
.method-intro p, .pilot-copy p { max-width: 32rem; font-size: var(--text-lede); }
.method-list { display: grid; }
.method-item { display: grid; grid-template-columns: 3rem minmax(0, 1fr); gap: var(--space-md); padding-block: var(--space-lg); border-block-start: var(--rule-hair) solid var(--color-rule); }
.method-item:last-child { border-block-end: var(--rule-hair) solid var(--color-rule); }
.method-number { padding-block-start: 0.15rem; color: var(--color-accent); font: 500 0.85rem/1.5 var(--font-mono); }
.method-item h3 { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.035em; }
.method-item p { max-width: 28rem; padding-block-start: var(--space-xs); }

.pilot { align-items: center; padding: clamp(2rem, 5vw, 5rem); background: var(--color-paper-2); border-radius: var(--radius-md); }
.pilot-copy { display: grid; justify-items: start; gap: var(--space-lg); min-width: 0; }
.pilot-copy h2 { max-width: 14ch; }
.pilot-note { display: grid; gap: var(--space-lg); align-content: center; max-width: 28rem; padding-block: var(--space-lg); border-block-start: var(--rule-hair) solid var(--color-rule); }
.pilot-note .note-heading { color: var(--color-ink); font-weight: 700; }
.pilot-note p { margin: 0; }

.site-footer { display: grid; gap: var(--space-3xl); padding-block: var(--space-4xl) var(--space-xl); }
.footer-statement { max-width: 14ch; color: var(--color-ink); font: 700 clamp(2.8rem, 5vw, 5.5rem)/1.02 var(--font-display); letter-spacing: -0.06em; }
.footer-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-md); padding-block-start: var(--space-lg); border-block-start: var(--rule-hair) solid var(--color-rule); color: var(--color-muted); font-size: 0.9rem; }
.footer-meta a { min-height: 44px; color: var(--color-ink); white-space: nowrap; }
.footer-meta a:hover { color: var(--color-accent); }

@media (min-width: 60rem) {
  .split-layout { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: clamp(3rem, 6vw, 7rem); }
  .method-intro { grid-column: 2; grid-row: 1; }
  .method-list { grid-column: 1; grid-row: 1; }
}
@media (max-width: 39.99rem) {
  .site-header { padding-block: var(--space-md); }
  .wordmark { font-size: 1.2rem; }
  .header-link { font-size: 0.9rem; }
  .hero { padding-block: var(--space-2xl) var(--space-3xl); }
  .hero-actions { align-items: stretch; }
  .method { padding-block: var(--space-2xl) var(--space-3xl); }
  .method-item { grid-template-columns: 2.25rem minmax(0, 1fr); }
  .pilot { padding: var(--space-lg); }
  .site-footer { padding-block: var(--space-3xl) var(--space-lg); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  .button:hover { transform: none; }
}