/* Soft Acro Aaron — component styles. Reads the tokens as CSS custom properties (tokens.css). */
body { margin: 0; background: var(--cloud); color: var(--ink); font-family: var(--font-text); font-size: 18px; line-height: 28px; -webkit-font-smoothing: antialiased; }
.sa-stage { padding: var(--space-5); display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }
.sa-stage.sky { background: var(--sky); }
.sa-stage.col { flex-direction: column; align-items: stretch; }

/* ---------- Button ---------- */
.sa-btn { --h: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; height: var(--h); padding: 0 24px; border: 0; border-radius: var(--radius-full); font: 650 17px/1 var(--font-text); text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .15s ease, box-shadow .15s ease, transform .15s ease, color .15s ease; }
.sa-btn-lg { --h: 60px; padding: 0 30px; font-size: 19px; }
.sa-btn:focus-visible, .sa-chip:focus-visible, .sa-field input:focus-visible, .sa-video button:focus-visible { outline: 2px solid transparent; box-shadow: var(--focus-ring); }
.sa-btn:active { transform: translateY(1px); }
.sa-btn-primary { background: var(--signal); color: var(--on-signal); }
.sa-btn-primary:hover { background: var(--signal-hover); }
.sa-btn-secondary { background: var(--surface); color: var(--blue); box-shadow: inset 0 0 0 var(--stroke-control) var(--line-strong); }
.sa-btn-secondary:hover { color: var(--blue-strong); box-shadow: inset 0 0 0 var(--stroke-control) var(--blue); }
.sa-btn-secondary:focus-visible { box-shadow: inset 0 0 0 var(--stroke-control) var(--blue), var(--focus-ring); }
.sa-btn-quiet { background: transparent; color: var(--blue); padding: 0 4px; height: auto; min-height: 44px; }
.sa-btn-quiet:hover { color: var(--blue-strong); }
.sa-btn-quiet .sa-arrow { transition: transform .2s ease; }
.sa-btn-quiet:hover .sa-arrow { transform: translateX(4px); }
.sa-btn[disabled], .sa-btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }
.sa-arrow { width: 30px; height: 10px; flex: none; }

/* ---------- Mark (hand-drawn elements) ---------- */
.sa-mark { display: inline-block; vertical-align: middle; fill: currentColor; }
.sa-mark-blue { color: var(--blue); } .sa-mark-signal { color: var(--signal-bold); } .sa-mark-success { color: var(--success); } .sa-mark-danger { color: var(--danger); } .sa-mark-ink { color: var(--ink); }

/* ---------- Chip ---------- */
.sa-chip { font: 550 16px/1 var(--font-text); color: var(--blue); background: var(--surface); border: 0; box-shadow: inset 0 0 0 var(--stroke-control) var(--line-strong); border-radius: var(--radius-full); min-height: 44px; padding: 0 18px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.sa-chip:hover { box-shadow: inset 0 0 0 var(--stroke-control) var(--blue); }
.sa-chip[aria-pressed="true"] { background: var(--blue); color: var(--on-blue); box-shadow: inset 0 0 0 var(--stroke-control) var(--blue); }
.sa-chip[aria-pressed="true"]:focus-visible { box-shadow: var(--focus-ring); }
.sa-chip .sa-mark { width: 14px; height: 14px; }
.sa-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ---------- Note & Highlight ---------- */
.sa-note { font: 600 26px/1 var(--font-hand); color: var(--signal-ink); display: inline-block; transform: rotate(-3deg); white-space: nowrap; vertical-align: 0.1em; margin-left: .3em; }
.sa-note-sm { font-size: 21px; }
.sa-note-blue { color: var(--blue); }
.sa-note-flat { transform: none; }
.sa-hl { position: relative; white-space: nowrap; }
.sa-hl svg { position: absolute; left: -3%; width: 106%; bottom: -0.12em; height: 0.26em; overflow: visible; pointer-events: none; }
.sa-hl path { fill: none; stroke: var(--signal); stroke-width: max(var(--stroke-hand), 0.1em); stroke-linecap: round; vector-effect: non-scaling-stroke; }

/* ---------- Section header ---------- */
.sa-sh { max-width: 640px; }
.sa-sh.center { margin: 0 auto; text-align: center; }
.sa-eyebrow { font: 650 13px/16px var(--font-text); letter-spacing: .09em; text-transform: uppercase; color: var(--blue); margin: 0 0 var(--space-3); }
.sa-eyebrow.warm { color: var(--signal-ink); }
.sa-sh h1, .sa-sh h2, .sa-sh h3 { font-family: var(--font-display); font-weight: 600; color: var(--ink); margin: 0; }
.sa-sh h1 { font-size: clamp(40px, 6vw, 64px); line-height: 1.03; letter-spacing: -.02em; }
.sa-sh h2 { font-size: clamp(30px, 4.2vw, 44px); line-height: 1.1; letter-spacing: -.018em; }
.sa-sh h3 { font-size: 26px; line-height: 1.2; letter-spacing: -.01em; }
.sa-sh .sa-lead { font-size: 21px; line-height: 32px; color: var(--ink-muted); margin: var(--space-4) 0 0; }

/* ---------- Card ---------- */
.sa-card { background: var(--surface); color: var(--ink); border-radius: var(--radius-lg); padding: var(--space-5) var(--space-5) calc(var(--space-5) + 2px); box-shadow: var(--shadow-card); }
.sa-card-sky { background: var(--sky); box-shadow: none; }
.sa-card-interactive { transition: box-shadow .2s ease, transform .2s ease; cursor: pointer; }
.sa-card-interactive:hover { box-shadow: var(--shadow-float); transform: translateY(-2px); }
.sa-card h3 { font: 600 23px/30px var(--font-display); margin: 0 0 6px; }
.sa-card p { margin: 0; font-size: 16px; line-height: 24px; color: var(--ink-muted); }
.sa-card-foot { margin-top: var(--space-4); }

/* ---------- Stat ---------- */
.sa-stat { background: var(--surface); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-card); display: flex; flex-direction: column; gap: 10px; }
.sa-stat-sky { background: var(--sky); box-shadow: none; }
.sa-stat b { font: 700 88px/.84 var(--font-display); letter-spacing: -.035em; color: var(--signal-bold); }
.sa-stat b small { font-size: .42em; letter-spacing: 0; margin-left: .06em; }
.sa-stat span { font-size: 16px; line-height: 24px; color: var(--ink-muted); }
.sa-stat span strong { color: var(--ink); font-weight: 650; }

/* ---------- Steps (the route) ---------- */
.sa-steps { list-style: none; margin: 0; padding: 0 0 0 64px; position: relative; }
.sa-steps::before { content: ""; position: absolute; left: 21px; top: 26px; bottom: 34px; width: 6px; background: radial-gradient(circle, var(--dots) 2.4px, transparent 2.9px) center top / 6px 14px repeat-y; }
.sa-step { position: relative; padding-bottom: var(--space-6); }
.sa-step:last-child { padding-bottom: 0; }
.sa-pin { position: absolute; left: -64px; top: -4px; width: 48px; height: 48px; border-radius: 50%; background: var(--cloud); box-shadow: inset 0 0 0 var(--stroke-control) var(--blue); color: var(--blue); display: grid; place-items: center; font: 600 20px/1 var(--font-display); }
.sa-step-done .sa-pin { background: var(--blue); color: var(--on-blue); }
.sa-step-current .sa-pin { background: var(--signal); color: var(--on-signal); box-shadow: 0 0 0 5px var(--sky); }
.sa-pin .sa-mark { width: 22px; height: 22px; }
.sa-step h3 { font: 600 23px/30px var(--font-display); margin: 4px 0 4px; color: var(--ink); }
.sa-step-done h3 { font-size: 19px; line-height: 26px; margin-top: 8px; }
.sa-step p { margin: 0; font-size: 16px; line-height: 24px; color: var(--ink-muted); max-width: 36em; }
.sa-step-body { margin-top: var(--space-4); }

/* ---------- Quote ---------- */
.sa-quote { margin: 0; background: var(--surface); border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6) var(--space-5) var(--space-5); box-shadow: var(--shadow-card); display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; }
.sa-quote-sky { background: var(--sky); box-shadow: none; }
.sa-quote img, .sa-quote .sa-initials { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; background: var(--sky-strong); display: grid; place-items: center; font: 600 20px var(--font-display); color: var(--blue); }
.sa-quote blockquote { margin: 0; font-size: 19px; line-height: 30px; color: var(--ink); }
.sa-quote figcaption { margin-top: 10px; font: 500 14px/20px var(--font-text); color: var(--ink-muted); }
.sa-quote figcaption b { color: var(--blue); font-weight: 650; }

/* ---------- Callout ---------- */
.sa-callout { border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); font-size: 16px; line-height: 24px; color: var(--ink); background: var(--sky); }
.sa-callout-warm { background: var(--peach); }
.sa-callout strong { font-weight: 650; }
.sa-callout-title { display: block; font: 600 19px/26px var(--font-display); margin-bottom: 2px; color: var(--ink); }

/* ---------- Badge ---------- */
.sa-badge { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 12px; border-radius: var(--radius-full); font: 650 13px/1 var(--font-text); letter-spacing: .02em; background: var(--sky); color: var(--blue); }
.sa-badge-signal { background: var(--signal); color: var(--on-signal); }
.sa-badge-outline { background: transparent; box-shadow: inset 0 0 0 var(--stroke-control) var(--line-strong); color: var(--ink-muted); }
.sa-badge-clay { background: var(--surface); color: var(--clay); box-shadow: inset 0 0 0 var(--stroke-control) var(--clay); }

/* ---------- Video frame ---------- */
.sa-video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-md); overflow: hidden; background: var(--sky-strong); }
.sa-video button { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; padding: 0; cursor: pointer; background: transparent center / cover no-repeat; color: var(--ink); font: inherit; }
.sa-play { position: absolute; left: 50%; top: 50%; width: 76px; height: 76px; margin: -38px 0 0 -38px; border-radius: 50%; background: var(--signal); display: grid; place-items: center; box-shadow: 0 10px 24px -8px #0f2a4366; transition: transform .2s ease, background-color .15s ease; }
.sa-play svg { width: 26px; height: 26px; margin-left: 4px; fill: var(--on-signal); }
.sa-video button:hover .sa-play { transform: scale(1.06); background: var(--signal-hover); }
.sa-video-label { position: absolute; left: 16px; bottom: 14px; background: var(--surface); color: var(--ink); border-radius: var(--radius-full); padding: 6px 14px; font: 600 14px/20px var(--font-text); }
.sa-video iframe, .sa-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- Text field ---------- */
.sa-field { display: flex; flex-direction: column; gap: 6px; max-width: 420px; }
.sa-field label { font: 650 15px/20px var(--font-text); color: var(--ink); }
.sa-field input { font: 400 18px/1 var(--font-text); color: var(--ink); background: var(--surface); border: 0; box-shadow: inset 0 0 0 var(--stroke-control) var(--line-strong); border-radius: var(--radius-md); height: 54px; padding: 0 18px; }
.sa-field input::placeholder { color: var(--ink-muted); opacity: .8; }
.sa-field input:hover { box-shadow: inset 0 0 0 var(--stroke-control) var(--blue); }
.sa-field input:focus-visible { box-shadow: inset 0 0 0 var(--stroke-control) var(--blue), var(--focus-ring); }
.sa-field .sa-hint { font-size: 14px; line-height: 20px; color: var(--ink-muted); }
.sa-field.invalid input { box-shadow: inset 0 0 0 var(--stroke-control) var(--danger); }
.sa-field.invalid .sa-hint { color: var(--danger); display: flex; gap: 6px; align-items: center; }
.sa-field.invalid .sa-hint .sa-mark { width: 12px; height: 12px; }

/* ---------- Wordmark ---------- */
.sa-wordmark { display: inline-flex; align-items: baseline; gap: 0; font: 500 22px/1 var(--font-display); letter-spacing: -.005em; color: var(--ink); text-decoration: none; }
.sa-wordmark b { font-weight: 600; color: var(--blue); }
.sa-wordmark-lg { font-size: 40px; }
.sa-wordmark-reverse { color: var(--cloud); }
.sa-wordmark-reverse b { color: var(--sky); }

/* ---------- Sticker (cut-out photo) ---------- */
.sa-sticker { display: inline-block; filter: drop-shadow(4px 0 0 #fff) drop-shadow(-4px 0 0 #fff) drop-shadow(0 4px 0 #fff) drop-shadow(0 -4px 0 #fff) drop-shadow(0 14px 18px #0f2a432e); }
.sa-sticker img { display: block; width: 100%; height: auto; }

@media (prefers-reduced-motion: reduce) { .sa-btn, .sa-card-interactive, .sa-play, .sa-arrow { transition: none !important; } }