/* Sandbox Platform — Product feature-page widget kit.
   Built ONLY on guide-styles.css tokens (--canvas / --ink-* / --surface /
   --border-* / --status-* / --font-ui / --font-code / --radius-*). Emoji-free.
   Load AFTER guide-styles.css. Consistent with the (light) guide grammar. */

/* ---- Promise hero -------------------------------------------------------- */
.promise-hero h1 { text-wrap: balance; }
.promise-hero .promise-kicker {
    display: inline-block; font-family: var(--font-code); font-size: 12px;
    font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase;
    color: var(--ink-tertiary); margin-bottom: 20px;
}
.promise-hero .lead { text-wrap: pretty; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-ctas a { text-decoration: none; }
.btn-primary {
    display: inline-block; padding: 14px 28px; background: var(--ink-primary);
    color: var(--canvas); border-radius: var(--radius-sm); font-weight: 700; font-size: 15px;
}
.btn-primary:hover { background: #333; }
.btn-secondary {
    display: inline-block; padding: 14px 28px; background: transparent;
    color: var(--ink-primary); border: var(--border-thin);
    border-radius: var(--radius-sm); font-weight: 600; font-size: 15px;
}
.btn-secondary:hover { background: var(--highlight); border-color: var(--ink-primary); }

/* ---- Device frame (bordered screenshot / video) -------------------------- */
.device-frame {
    border: var(--border-thick); border-radius: var(--radius-lg);
    background: var(--canvas); overflow: hidden; margin: 12px 0 8px;
    box-shadow: 0 24px 60px -30px rgba(0,0,0,0.35);
}
.device-frame .device-bar {
    display: flex; align-items: center; gap: 7px;
    padding: 11px 16px; background: var(--surface); border-bottom: var(--border-thin);
}
.device-frame .device-dot {
    width: 11px; height: 11px; border-radius: 50%;
    border: 1px solid var(--border-color); background: var(--canvas);
}
.device-frame .device-label {
    margin-left: 10px; font-family: var(--font-code); font-size: 12px; color: var(--ink-tertiary);
}
.device-frame img, .device-frame video { display: block; width: 100%; height: auto; }
.asset-caption {
    font-size: 13px; color: var(--ink-tertiary); margin: 8px 2px 0; line-height: 1.6;
}
.asset-caption code { font-size: 12px; }

/* ---- Video ergonomics ---------------------------------------------------- */
.asset-video { background: var(--surface); }
@media (prefers-reduced-motion: reduce) {
    /* Autoplay is paused by JS for reduced-motion; keep the poster legible. */
    .asset-video { outline: none; }
}

/* ---- Step strip (a real sequence) --------------------------------------- */
.step-strip {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 20px; margin: 28px 0 8px;
}
.step-card {
    border: var(--border-thin); border-radius: var(--radius-md);
    background: var(--canvas); overflow: hidden; display: flex; flex-direction: column;
}
.step-card .step-head {
    display: flex; align-items: center; gap: 12px; padding: 18px 20px 14px;
}
.step-card .step-num {
    width: 30px; height: 30px; flex-shrink: 0; background: var(--ink-primary);
    color: var(--canvas); border-radius: 50%; display: flex; align-items: center;
    justify-content: center; font-weight: 800; font-size: 14px;
}
.step-card .step-title { font-weight: 700; font-size: 15px; letter-spacing: -0.2px; }
.step-card .step-body { padding: 0 20px 16px; }
.step-card .step-body p { font-size: 14px; color: var(--ink-secondary); margin: 0; line-height: 1.6; }
.step-card .step-shot { border-top: var(--border-thin); background: var(--surface); }
.step-card .step-shot img { display: block; width: 100%; height: auto; }
@media (max-width: 820px) {
    .step-strip { grid-template-columns: 1fr; }
}

/* ---- Feature rows (alternating image / text) ---------------------------- */
.feature-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
    align-items: center; margin: 44px 0; padding-top: 44px; border-top: var(--border-thin);
}
.feature-row:first-of-type { border-top: none; padding-top: 0; }
.feature-row.reverse .feature-media { order: 2; }
.feature-row.reverse .feature-copy { order: 1; }
.feature-copy h3 { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; margin: 0 0 12px; }
.feature-copy p { font-size: 16px; color: var(--ink-secondary); line-height: 1.7; margin: 0 0 12px; }
.route-label {
    display: inline-block; font-family: var(--font-code); font-size: 12px;
    color: var(--ink-secondary); background: var(--surface);
    border: 1px solid var(--border-color); border-radius: var(--radius-sm);
    padding: 3px 10px; margin-top: 4px;
}
.feature-media { min-width: 0; }
@media (max-width: 820px) {
    .feature-row { grid-template-columns: 1fr; gap: 20px; }
    .feature-row.reverse .feature-media { order: 1; }
    .feature-row.reverse .feature-copy { order: 2; }
}

/* ---- Proof / honesty band ----------------------------------------------- */
.proof-band {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    background: var(--surface); border: var(--border-thin);
    border-radius: var(--radius-lg); padding: 28px 32px; margin: 48px 0;
}
.proof-item { display: flex; gap: 14px; align-items: flex-start; }
.proof-item .proof-icon { flex-shrink: 0; color: var(--status-success); margin-top: 2px; }
.proof-item .proof-icon svg { display: block; }
.proof-item h4 { font-size: 15px; font-weight: 700; margin: 0 0 3px; }
.proof-item p { font-size: 13px; color: var(--ink-secondary); margin: 0; line-height: 1.6; }
@media (max-width: 820px) {
    .proof-band { grid-template-columns: 1fr; gap: 18px; }
}

/* ---- Honesty callout (env-gated disclosure) ----------------------------- */
.honesty-note {
    display: flex; gap: 12px; align-items: flex-start;
    font-size: 13px; color: var(--ink-secondary); line-height: 1.6;
    background: var(--highlight); border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm); padding: 14px 16px; margin: 8px 0 0;
}
.honesty-note .honesty-icon { flex-shrink: 0; color: var(--ink-tertiary); margin-top: 1px; }

/* ---- Product index / hub grid ------------------------------------------- */
.layer-label {
    font-family: var(--font-code); font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px; color: var(--ink-tertiary);
    margin: 48px 0 4px;
}
.product-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin: 20px 0 8px;
}
.product-card {
    display: flex; flex-direction: column; border: var(--border-thin);
    border-radius: var(--radius-lg); overflow: hidden; text-decoration: none;
    color: var(--ink-primary); background: var(--canvas);
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.product-card:hover {
    border-color: var(--ink-primary); text-decoration: none;
    box-shadow: 0 20px 44px -28px rgba(0,0,0,0.4); transform: translateY(-2px);
}
.product-card .pc-media { border-bottom: var(--border-thin); background: var(--surface); }
.product-card .pc-media img, .product-card .pc-media video { display: block; width: 100%; height: auto; }
.product-card .pc-body { padding: 20px 22px 24px; }
.product-card .pc-title { font-size: 18px; font-weight: 800; letter-spacing: -0.4px; margin: 0 0 6px; }
.product-card .pc-promise { font-size: 14px; color: var(--ink-secondary); line-height: 1.6; margin: 0; }
.product-card .pc-more {
    margin-top: 14px; font-weight: 600; font-size: 14px; color: var(--ink-primary);
}
@media (max-width: 720px) {
    .product-grid { grid-template-columns: 1fr; }
}

/* ---- Layout wrapper + section grammar ----------------------------------- */
body.product-page { overflow-x: hidden; }
.product-wrap { max-width: 1040px; margin: 0 auto; padding: 0 32px; }
.product-hero-wrap { max-width: 1040px; }
.product-section { padding: 64px 0 0; }
.section-eyebrow {
    font-family: var(--font-code); font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px; color: var(--ink-tertiary); margin-bottom: 10px;
}
.product-section > h2 {
    font-size: 30px; font-weight: 800; letter-spacing: -0.8px; margin: 0 0 12px; text-wrap: balance;
}
.product-section > .section-lead {
    font-size: 17px; color: var(--ink-secondary); line-height: 1.7; max-width: 680px; margin: 0 0 8px;
}
.hero.promise-hero .hero-inner { max-width: 1040px; }
@media (max-width: 700px) {
    .product-wrap, .hero.promise-hero .hero-inner { padding-left: 22px; padding-right: 22px; }
    .product-section > h2 { font-size: 24px; }
}