/* Quality Control, Consolidation & Shipping — /quality-and-shipping/. Prefix: .sf-qc-
   Hand-drawn (sketch) icon language + scroll-driven motion. Every animation is progressive enhancement:
   content is fully visible without JS and nothing moves under prefers-reduced-motion. */
.sf-page--qc { color: #1f2328; background: #fff; font-family: "Hanken Grotesk", Helvetica, Arial, sans-serif; }
.sf-qc-wrap { width: min(100% - 48px, 1200px); margin: 0 auto; }
.sf-qc-kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 16px; color: #c8102e; font-size: 11px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.sf-qc-kicker::before { content: ""; width: 25px; height: 2px; background: currentColor; }
.sf-qc-h2 { margin: 0; font: 800 clamp(28px, 3.1vw, 42px)/1.08 "Plus Jakarta Sans", sans-serif; letter-spacing: -.035em; text-wrap: balance; max-width: 780px; }
.sf-qc-lead { margin: 14px 0 0; color: #5f6368; font-size: 16.5px; line-height: 1.62; max-width: 680px; }
.sf-qc-lead a, .sf-qc-link, .sf-qc-p a { color: #b80e2b; text-decoration: underline; text-underline-offset: 3px; }
.sf-qc-p { margin: 0 0 14px; color: #3d4247; font-size: 16px; line-height: 1.65; max-width: 760px; }
.sf-qc-p:last-child { margin-bottom: 0; }
.sf-qc-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 40px; }
.sf-qc-head > p { max-width: 400px; margin: 0; color: #5f6368; font-size: 15px; line-height: 1.55; text-align: right; }
.sf-qc-band { border-top: 1px solid #ebe8e4; padding: 84px 0 88px; }
.sf-qc-band--warm { background: #f7f5f2; }
.sf-qc-band--paper { background: #fbf8f3 repeating-linear-gradient(0deg, transparent 0 31px, rgba(31,35,40,.035) 31px 32px); }
.sf-qc-band--dark { color: #fff; background: #1f2328; border-top: 0; }
.sf-qc-band--dark .sf-qc-kicker { color: #e7596e; }
.sf-qc-band--dark .sf-qc-lead, .sf-qc-band--dark .sf-qc-p { color: #b3b9bf; }
.sf-qc-btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px; border-radius: 6px; font-size: 15px; font-weight: 700; text-decoration: none; transition: transform .18s ease, background-color .18s ease, color .18s ease; }
.sf-qc-btn:hover { transform: translateY(-1px); }
.sf-qc-btn--red { color: #fff !important; background: #c8102e; }
.sf-qc-btn--red:hover { background: #a80c26; }
.sf-qc-btn--outline { color: #1f2328 !important; border: 1px solid #1f2328; }
.sf-qc-btn--outline:hover { color: #fff !important; background: #1f2328; }
.sf-qc-btn--light { color: #1f2328 !important; background: #fff; }
.sf-qc-btn--ghost { color: #fff !important; border: 1px solid rgba(255,255,255,.45); }
.sf-qc-btn--ghost:hover { border-color: #fff; }

/* Sketch icon primitives */
.sf-qc-ico { display: block; width: 100%; height: auto; overflow: visible; }
.sf-qc-ico path, .sf-qc-ico rect, .sf-qc-ico circle, .sf-qc-ico ellipse, .sf-qc-ico line, .sf-qc-ico polyline { vector-effect: non-scaling-stroke; }
.sf-qc-ico text { font-family: "Hanken Grotesk", sans-serif; font-weight: 800; }
.sf-qc-js .sf-qc-draw path, .sf-qc-js .sf-qc-draw circle, .sf-qc-js .sf-qc-draw rect, .sf-qc-js .sf-qc-draw ellipse, .sf-qc-js .sf-qc-draw polyline { stroke-dasharray: 600; stroke-dashoffset: 600; }
.sf-qc-draw.is-in path, .sf-qc-draw.is-in circle, .sf-qc-draw.is-in rect, .sf-qc-draw.is-in ellipse, .sf-qc-draw.is-in polyline { animation: sfqcDraw 1.4s cubic-bezier(.4,0,.2,1) forwards; }
@keyframes sfqcDraw { to { stroke-dashoffset: 0; } }

/* Hero */
.sf-qc-hero { background: linear-gradient(180deg, #fbf8f4 0%, #fff 78%); border-bottom: 1px solid #ebe8e4; }
.sf-qc-hero__inner { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(36px, 5vw, 72px); align-items: center; padding: 64px 0 60px; }
.sf-qc-hero h1 { margin: 0 0 18px; font: 800 clamp(34px, 3.9vw, 54px)/1.04 "Plus Jakarta Sans", sans-serif; letter-spacing: -.045em; text-wrap: balance; }
.sf-qc-hero__lede { max-width: 560px; margin: 0 0 26px; color: #3d4247; font-size: 17.5px; line-height: 1.6; }
.sf-qc-hero__actions { display: flex; flex-wrap: wrap; gap: 12px 14px; margin-bottom: 30px; }
.sf-qc-stats { display: grid; grid-template-columns: repeat(3, auto); gap: 32px; margin: 0; padding: 22px 0 0; border-top: 1px solid #e6e2dc; list-style: none; justify-content: start; }
.sf-qc-stats b { display: block; font: 800 30px/1 "Plus Jakarta Sans", sans-serif; letter-spacing: -.03em; color: #1f2328; }
.sf-qc-stats b small { font-size: 16px; letter-spacing: 0; }
.sf-qc-stats span { display: block; margin-top: 6px; color: #858a90; font-size: 12.5px; line-height: 1.35; }
.sf-qc-hero__media { position: relative; margin: 0; border-radius: 18px; overflow: hidden; box-shadow: 0 30px 60px -40px rgba(31,35,40,.55); background: #e7e6e2; aspect-ratio: 4 / 3.5; }
.sf-qc-hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sf-qc-hero__stamp { position: absolute; right: 18px; top: 18px; width: 118px; height: 118px; transform: rotate(-8deg); filter: drop-shadow(0 8px 14px rgba(31,35,40,.25)); }
.sf-qc-hero__card { position: absolute; left: 16px; bottom: 16px; display: flex; align-items: center; gap: 12px; padding: 12px 16px 12px 12px; border-radius: 10px; background: rgba(255,255,255,.96); color: #1f2328; box-shadow: 0 12px 30px -18px rgba(31,35,40,.5); }
.sf-qc-hero__card i { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; border-radius: 50%; background: #c8102e; color: #fff; font-style: normal; font-weight: 800; }
.sf-qc-hero__card b { display: block; font-size: 13.5px; }
.sf-qc-hero__card span { display: block; color: #5f6368; font-size: 12px; }
/* hero entrance (CSS only; skipped under reduced motion) */
.sf-qc-hero [data-rise] { animation: sfqcRise .7s cubic-bezier(.2,.65,.25,1) both; animation-delay: calc(var(--i, 0) * 90ms); }
@keyframes sfqcRise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Why it matters: four big sketch cards */
.sf-qc-why { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.sf-qc-why article { position: relative; padding: 26px 22px 24px; border: 1.5px dashed #d5cec5; border-radius: 16px; background: #fffdf9; transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.sf-qc-why article:hover { transform: translateY(-4px) rotate(-.4deg); border-color: #c8102e; box-shadow: 0 26px 48px -38px rgba(31,35,40,.55); }
.sf-qc-why figure { height: 130px; margin: 0 0 16px; }
.sf-qc-why figure svg { height: 130px; }
.sf-qc-why em { display: inline-block; margin-bottom: 8px; padding: 3px 8px; border-radius: 3px; background: #1f2328; color: #fff; font-size: 10px; font-style: normal; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; transform: rotate(-2deg); }
.sf-qc-why b { display: block; margin-bottom: 6px; font: 800 19px/1.2 "Plus Jakarta Sans", sans-serif; letter-spacing: -.015em; }
.sf-qc-why p { margin: 0; color: #5f6368; font-size: 14.5px; line-height: 1.5; }

/* The system: seven checkpoints rail */
.sf-qc-rail { position: relative; margin-top: 56px; }
.sf-qc-rail__line { position: absolute; left: 7%; right: 7%; top: 54px; height: 2px; background: rgba(255,255,255,.14); }
.sf-qc-rail__line i { position: absolute; left: 0; top: 0; height: 100%; width: 100%; background: linear-gradient(90deg, #c8102e, #ff6b81); transition: width 2.2s cubic-bezier(.4,0,.2,1); }
.sf-qc-js .sf-qc-rail__line i { width: 0; }
.sf-qc-rail.is-in .sf-qc-rail__line i { width: 100%; }
.sf-qc-rail ol { position: relative; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 0; list-style: none; counter-reset: qc; }
.sf-qc-rail li { position: relative; text-align: center; padding-top: 0; counter-increment: qc; }
.sf-qc-js .sf-qc-rail li { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; transition-delay: calc(var(--i) * 220ms + 200ms); }
.sf-qc-rail.is-in li { opacity: 1; transform: none; }
.sf-qc-rail__node { position: relative; width: 108px; height: 108px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #272b30; border: 1.5px dashed rgba(255,255,255,.28); transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.sf-qc-rail__node svg { width: 64px; height: 64px; }
.sf-qc-rail li:hover .sf-qc-rail__node { transform: translateY(-4px) rotate(-3deg); border-color: #ff6b81; background: #2d3137; }
.sf-qc-rail__node::after { content: "0" counter(qc); position: absolute; right: -4px; top: -4px; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #c8102e; color: #fff; font: 800 11px/1 "Plus Jakarta Sans", sans-serif; }
.sf-qc-rail b { display: block; margin-bottom: 5px; font: 800 15.5px/1.2 "Plus Jakarta Sans", sans-serif; letter-spacing: -.01em; }
.sf-qc-rail span { display: block; color: #b3b9bf; font-size: 12.5px; line-height: 1.45; }
.sf-qc-rail small { display: block; margin-top: 8px; color: #ff9aa9; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

/* Sketch cards (before production, packing methods) */
.sf-qc-sketches { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.sf-qc-sketches--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.sf-qc-sketch { position: relative; display: flex; flex-direction: column; padding: 22px 22px 22px; border: 1.5px dashed #cfc8bf; border-radius: 14px; background: #fffdf9 repeating-linear-gradient(0deg, transparent 0 27px, rgba(31,35,40,.045) 27px 28px); transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.sf-qc-sketch:hover { transform: translateY(-3px) rotate(-.3deg); border-color: #c8102e; box-shadow: 0 24px 46px -36px rgba(31,35,40,.55); }
.sf-qc-sketch__art { height: 120px; margin: 0 0 14px; }
.sf-qc-sketch__art svg { height: 120px; }
.sf-qc-sketch i { position: absolute; top: 14px; right: 16px; color: #c8102e; font: 800 13px/1 "Plus Jakarta Sans", sans-serif; font-style: normal; }
.sf-qc-sketch b { display: block; margin-bottom: 6px; font: 800 17px/1.2 "Plus Jakarta Sans", sans-serif; letter-spacing: -.015em; }
.sf-qc-sketch p { margin: 0; color: #3d4247; font-size: 14px; line-height: 1.5; }
.sf-qc-sketch p a { color: #b80e2b; text-decoration: underline; }
.sf-qc-sketch small { display: block; margin-top: 10px; padding-top: 10px; border-top: 1px dashed #d9d2c9; color: #858a90; font-size: 12.5px; line-height: 1.45; }
.sf-qc-sketch small strong { color: #1f2328; font-weight: 700; }

/* Callouts: ticket + note */
.sf-qc-callouts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 22px; }
.sf-qc-ticket { display: flex; align-items: center; gap: 18px; padding: 18px 22px; border-radius: 12px; background: #1f2328; color: #fff; text-decoration: none; transition: transform .2s ease; }
.sf-qc-ticket:hover { transform: translateY(-2px); }
.sf-qc-ticket svg { flex: 0 0 56px; width: 56px; height: 56px; }
.sf-qc-ticket b { display: block; font: 800 16px/1.2 "Plus Jakarta Sans", sans-serif; }
.sf-qc-ticket span { display: block; margin-top: 4px; color: #b3b9bf; font-size: 13.5px; line-height: 1.45; }
.sf-qc-ticket em { margin-left: auto; color: #ff9aa9; font-style: normal; font-weight: 800; white-space: nowrap; }
.sf-qc-note { position: relative; padding: 18px 22px 18px 58px; border-radius: 12px; background: #fff; border: 1px solid #e9e4dd; }
.sf-qc-note::before { content: "!"; position: absolute; left: 20px; top: 18px; width: 26px; height: 26px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #fbe9ec; color: #c8102e; font-weight: 800; }
.sf-qc-note b { display: block; margin-bottom: 4px; font: 800 15px/1.2 "Plus Jakarta Sans", sans-serif; }
.sf-qc-note p { margin: 0; color: #3d4247; font-size: 14px; line-height: 1.5; }

/* During production: photo checkpoint cards */
.sf-qc-checks { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.sf-qc-check { display: flex; flex-direction: column; border: 1px solid #e4e4e4; border-radius: 14px; overflow: hidden; background: #fff; transition: transform .22s ease, box-shadow .22s ease; }
.sf-qc-check:hover { transform: translateY(-3px); box-shadow: 0 24px 46px -36px rgba(31,35,40,.55); }
.sf-qc-check figure { position: relative; margin: 0; aspect-ratio: 4 / 3; overflow: hidden; background: #eee; }
.sf-qc-check img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .7s ease; }
.sf-qc-check:hover img { transform: scale(1.04); }
.sf-qc-check figure i { position: absolute; left: 12px; top: 12px; padding: 4px 8px; border-radius: 4px; background: #c8102e; color: #fff; font: 800 11px/1 "Plus Jakarta Sans", sans-serif; font-style: normal; }
.sf-qc-check > div { padding: 16px 16px 18px; display: flex; flex-direction: column; flex: 1; }
.sf-qc-check b { display: block; margin-bottom: 6px; font: 800 16px/1.2 "Plus Jakarta Sans", sans-serif; letter-spacing: -.01em; }
.sf-qc-check p { margin: 0 0 12px; color: #3d4247; font-size: 13.5px; line-height: 1.5; }
.sf-qc-check small { display: flex; gap: 8px; margin-top: auto; padding-top: 10px; border-top: 1px dashed #e0dbd3; color: #5f6368; font-size: 12.5px; line-height: 1.45; }
.sf-qc-check small::before { content: "📷"; flex: 0 0 auto; }
.sf-qc-first { display: grid; grid-template-columns: 200px 1fr; gap: 28px; align-items: center; margin-top: 24px; padding: 26px 30px; border-radius: 16px; background: #1f2328; color: #fff; }
.sf-qc-first svg { width: 100%; height: 120px; }
.sf-qc-first b { display: block; margin-bottom: 6px; font: 800 20px/1.2 "Plus Jakarta Sans", sans-serif; }
.sf-qc-first p { margin: 0; color: #c9cdd1; font-size: 15px; line-height: 1.6; }

/* Final inspection & sampling */
.sf-qc-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 4vw, 64px); align-items: start; }
.sf-qc-hundred { position: relative; padding: 28px 28px 24px; border: 1.5px dashed #cfc8bf; border-radius: 16px; background: #fff; }
.sf-qc-hundred svg { width: 100%; height: 180px; }
.sf-qc-hundred b { display: block; margin-top: 10px; font: 800 40px/1 "Plus Jakarta Sans", sans-serif; letter-spacing: -.04em; color: #c8102e; }
.sf-qc-hundred span { display: block; margin-top: 6px; color: #5f6368; font-size: 14px; line-height: 1.5; }
.sf-qc-table-wrap { margin-top: 32px; border: 1px solid #e4e4e4; border-radius: 14px; overflow: hidden; background: #fff; }
.sf-qc-table-wrap details summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; cursor: pointer; list-style: none; font: 800 16px/1.3 "Plus Jakarta Sans", sans-serif; }
.sf-qc-table-wrap details summary::-webkit-details-marker { display: none; }
.sf-qc-table-wrap details summary::after { content: "+"; flex: 0 0 auto; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid #d9d2c9; color: #c8102e; font-weight: 800; transition: transform .2s ease; }
.sf-qc-table-wrap details[open] summary::after { content: "–"; }
.sf-qc-table-wrap details summary span { color: #858a90; font: 500 13px/1.3 "Hanken Grotesk", sans-serif; }
.sf-qc-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.sf-qc-table caption { padding: 0 22px 12px; text-align: left; color: #858a90; font-size: 12.5px; }
.sf-qc-table th, .sf-qc-table td { padding: 11px 14px; border-top: 1px solid #ece8e2; text-align: left; vertical-align: top; line-height: 1.45; }
.sf-qc-table th { background: #f7f5f2; color: #5f6368; font-size: 11.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sf-qc-table td:first-child { font-weight: 700; white-space: nowrap; }
.sf-qc-table tr:nth-child(even) td { background: #fcfbf9; }
.sf-qc-table--matrix td { text-align: center; }
.sf-qc-table--matrix td:first-child { text-align: left; white-space: normal; }
.sf-qc-table--matrix td:not(:first-child) { color: #3d4247; font-size: 13px; }
.sf-qc-table--matrix td:not(:first-child):not(:empty):not(.is-none)::before { content: "●"; display: inline-block; margin-right: 6px; color: #c8102e; font-size: 9px; vertical-align: 1px; }
.sf-qc-table--matrix td.is-none { color: #c9c4bf; }
.sf-qc-example { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.sf-qc-example__card { display: grid; grid-template-columns: 220px 1fr; gap: 22px; align-items: center; padding: 22px 24px; border: 1.5px dashed #cfc8bf; border-radius: 14px; background: #fffdf9; }
.sf-qc-example__card svg { width: 100%; height: 130px; }
.sf-qc-example__card b { display: block; margin-bottom: 6px; font: 800 17px/1.2 "Plus Jakarta Sans", sans-serif; }
.sf-qc-example__card p { margin: 0; color: #3d4247; font-size: 14px; line-height: 1.55; }
.sf-qc-classes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.sf-qc-class { padding: 22px 22px 20px; border-radius: 14px; background: #fff; border: 1px solid #e4e4e4; border-top: 4px solid var(--c, #c8102e); }
.sf-qc-class--critical { --c: #c8102e; }
.sf-qc-class--major { --c: #e0891b; }
.sf-qc-class--minor { --c: #858a90; }
.sf-qc-class em { display: inline-block; margin-bottom: 10px; padding: 3px 9px; border-radius: 999px; background: var(--c); color: #fff; font-size: 10.5px; font-style: normal; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.sf-qc-class b { display: block; margin-bottom: 8px; font: 700 15px/1.4 "Hanken Grotesk", sans-serif; color: #1f2328; }
.sf-qc-class p { margin: 0 0 10px; color: #5f6368; font-size: 13.5px; line-height: 1.5; }
.sf-qc-class small { display: block; padding-top: 10px; border-top: 1px dashed #e0dbd3; color: #1f2328; font-size: 13px; font-weight: 700; }

/* Craftsmanship photo tiles */
.sf-qc-craft { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.sf-qc-craft figure { position: relative; margin: 0; aspect-ratio: 3 / 4; border-radius: 14px; overflow: hidden; background: #eee; }
.sf-qc-craft img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s ease; }
.sf-qc-craft figure:hover img { transform: scale(1.06); }
.sf-qc-craft figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 16px 16px; background: linear-gradient(180deg, rgba(31,35,40,0), rgba(31,35,40,.85)); color: #fff; }
.sf-qc-craft figcaption b { display: block; font: 800 15px/1.2 "Plus Jakarta Sans", sans-serif; }
.sf-qc-craft figcaption span { display: block; margin-top: 4px; color: #d5d9dd; font-size: 12.5px; line-height: 1.4; max-height: 0; overflow: hidden; opacity: 0; transition: max-height .35s ease, opacity .35s ease; }
.sf-qc-craft figure:hover figcaption span { max-height: 60px; opacity: 1; }


/* From the inspection floor: mixed-orientation photo wall */
.sf-qc-floor { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 210px; grid-auto-flow: dense; gap: 14px; }
.sf-qc-floor figure { position: relative; margin: 0; border-radius: 14px; overflow: hidden; background: #eee; }
.sf-qc-floor .sf-qc-floor__tall { grid-row: span 2; }
.sf-qc-floor img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s ease; }
.sf-qc-floor figure:hover img { transform: scale(1.05); }
.sf-qc-floor figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 48px 16px 16px; background: linear-gradient(180deg, rgba(31,35,40,0), rgba(31,35,40,.88)); color: #fff; }
.sf-qc-floor figcaption em { display: inline-block; margin-bottom: 6px; padding: 3px 8px; border-radius: 3px; background: #c8102e; font-size: 10px; font-style: normal; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; transform: rotate(-2deg); }
.sf-qc-floor figcaption b { display: block; font: 800 15px/1.25 "Plus Jakarta Sans", sans-serif; }
.sf-qc-floor figcaption span { display: block; margin-top: 4px; color: #d5d9dd; font-size: 12.5px; line-height: 1.45; max-height: 0; overflow: hidden; opacity: 0; transition: max-height .35s ease, opacity .35s ease; }
.sf-qc-floor figure:hover figcaption span, .sf-qc-floor figure:focus-within figcaption span { max-height: 80px; opacity: 1; }
@media (max-width: 1100px) { .sf-qc-floor { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .sf-qc-floor { grid-template-columns: 1fr 1fr; grid-auto-rows: 170px; } .sf-qc-floor figcaption span { display: none; } }
@media (hover: none) { .sf-qc-floor figcaption span { max-height: none; opacity: 1; } }

/* Packing */
.sf-qc-pack { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.sf-qc-pack .sf-qc-sketch__art { height: 96px; }
.sf-qc-pack .sf-qc-sketch__art svg { height: 96px; }
.sf-qc-pack dl { margin: 0; display: grid; gap: 8px; }
.sf-qc-pack dt { color: #858a90; font-size: 10.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.sf-qc-pack dd { margin: 0 0 2px; color: #3d4247; font-size: 13.5px; line-height: 1.5; }
.sf-qc-mark { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 4vw, 56px); align-items: center; margin-top: 56px; }
.sf-qc-mark__label { position: relative; margin: 0; }
.sf-qc-mark__label svg { width: 100%; height: auto; filter: drop-shadow(0 26px 40px rgba(31,35,40,.18)); }
.sf-qc-mark ol { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; counter-reset: mk; }
.sf-qc-mark ol li { position: relative; padding-left: 40px; color: #3d4247; font-size: 14.5px; line-height: 1.5; counter-increment: mk; }
.sf-qc-mark ol li::before { content: counter(mk); position: absolute; left: 0; top: 0; width: 26px; height: 26px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #c8102e; color: #fff; font: 800 12px/1 "Plus Jakarta Sans", sans-serif; }
.sf-qc-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.sf-qc-duo article { display: grid; grid-template-columns: 150px 1fr; gap: 22px; align-items: center; padding: 22px 24px; border-radius: 14px; background: #fff; border: 1px solid #e9e4dd; }
.sf-qc-duo svg { width: 100%; height: 120px; }
.sf-qc-duo b { display: block; margin-bottom: 6px; font: 800 18px/1.2 "Plus Jakarta Sans", sans-serif; }
.sf-qc-duo p { margin: 0; color: #3d4247; font-size: 14px; line-height: 1.55; }
.sf-qc-duo p + p { margin-top: 8px; }
.sf-qc-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 40px; }
.sf-qc-strip figure { position: relative; margin: 0; aspect-ratio: 16 / 10; border-radius: 14px; overflow: hidden; background: #eee; }
.sf-qc-strip img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .7s ease; }
.sf-qc-strip figure:hover img { transform: scale(1.04); }
.sf-qc-strip figcaption { position: absolute; left: 12px; bottom: 12px; padding: 7px 11px; border-radius: 6px; background: rgba(255,255,255,.94); color: #1f2328; font-size: 12.5px; font-weight: 700; }

/* Consolidation & loading */
.sf-qc-load { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.sf-qc-container { position: sticky; top: 110px; padding: 26px 26px 20px; border-radius: 16px; background: #272b30; border: 1.5px dashed rgba(255,255,255,.22); }
.sf-qc-container svg { width: 100%; height: auto; }
.sf-qc-container figcaption { margin-top: 12px; color: #b3b9bf; font-size: 13px; line-height: 1.5; }
.sf-qc-js .sf-qc-container .sf-qc-fill { transform-origin: left center; transform: scaleX(0); transition: transform .9s cubic-bezier(.4,0,.2,1); }
.sf-qc-container.is-in .sf-qc-fill--1 { transform: scaleX(1); transition-delay: .2s; }
.sf-qc-container.is-in .sf-qc-fill--2 { transform: scaleX(1); transition-delay: .9s; }
.sf-qc-container.is-in .sf-qc-fill--3 { transform: scaleX(1); transition-delay: 1.6s; }
.sf-qc-container.is-in .sf-qc-fill--4 { transform: scaleX(1); transition-delay: 2.3s; }
.sf-qc-js .sf-qc-container .sf-qc-seal { opacity: 0; transition: opacity .5s ease 3.1s; }
.sf-qc-container.is-in .sf-qc-seal { opacity: 1; }
.sf-qc-steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; counter-reset: ld; }
.sf-qc-steps li { position: relative; display: grid; grid-template-columns: 54px 1fr; gap: 16px; padding: 16px 18px 16px 14px; border-radius: 12px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); counter-increment: ld; transition: background .2s ease, border-color .2s ease; }
.sf-qc-steps li:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.2); }
.sf-qc-steps li svg { width: 54px; height: 54px; }
.sf-qc-steps b { display: block; margin-bottom: 4px; font: 800 15.5px/1.25 "Plus Jakarta Sans", sans-serif; }
.sf-qc-steps b::before { content: "0" counter(ld) " · "; color: #ff9aa9; }
.sf-qc-steps p { margin: 0; color: #b3b9bf; font-size: 13.5px; line-height: 1.5; }

/* Report */
.sf-qc-report { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: center; }
.sf-qc-report ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 0; counter-reset: rp; }
.sf-qc-report ol li { position: relative; display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding: 12px 0; border-top: 1px dashed #d9d2c9; counter-increment: rp; }
.sf-qc-report ol li:last-child { border-bottom: 1px dashed #d9d2c9; }
.sf-qc-report ol li::before { content: counter(rp, decimal-leading-zero); grid-column: 1; grid-row: 1 / span 2; color: #c8102e; font: 800 13px/1.6 "Plus Jakarta Sans", sans-serif; }
.sf-qc-report ol li b, .sf-qc-report ol li span { grid-column: 2; }
.sf-qc-report ol b { display: block; font-size: 15px; font-weight: 700; }
.sf-qc-report ol span { display: block; color: #5f6368; font-size: 13.5px; line-height: 1.5; }
.sf-qc-doc { position: relative; margin: 0; padding: 26px 26px 22px; border-radius: 6px 6px 14px 14px; background: #fff; border: 1px solid #e4e4e4; box-shadow: 0 30px 60px -40px rgba(31,35,40,.6); transform: rotate(-1deg); }
.sf-qc-doc::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: #fff; box-shadow: 0 1px 0 #e4e4e4; transform: rotate(2.2deg) translate(6px, 6px); z-index: -1; }
.sf-qc-doc__head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 12px; border-bottom: 2px solid #1f2328; }
.sf-qc-doc__head b { font: 800 14px/1 "Plus Jakarta Sans", sans-serif; letter-spacing: .1em; text-transform: uppercase; }
.sf-qc-doc__head em { padding: 4px 10px; border-radius: 999px; background: #e7f6ec; color: #1e7b3c; font-size: 11px; font-style: normal; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sf-qc-doc__meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 14px 0; font-size: 11.5px; color: #858a90; }
.sf-qc-doc__meta b { display: block; color: #1f2328; font-size: 13px; }
.sf-qc-doc__photos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.sf-qc-doc__photos figure { position: relative; margin: 0; aspect-ratio: 1; border-radius: 6px; overflow: hidden; background: #eee; }
.sf-qc-doc__photos img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sf-qc-doc__photos figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 4px 6px; background: rgba(31,35,40,.7); color: #fff; font-size: 9.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.sf-qc-doc__rows { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.sf-qc-doc__rows li { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; padding: 8px 10px; border-radius: 6px; background: #f7f5f2; font-size: 12.5px; }
.sf-qc-doc__rows li span:nth-child(2) { color: #5f6368; font-variant-numeric: tabular-nums; }
.sf-qc-doc__rows li span:last-child { color: #1e7b3c; font-weight: 800; }
.sf-qc-doc__rows li.is-hold span:last-child { color: #e0891b; }
.sf-qc-doc__sign { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 16px; padding-top: 12px; border-top: 1px dashed #d9d2c9; font-size: 11.5px; color: #858a90; }
.sf-qc-doc__sign svg { width: 110px; height: 34px; }

/* Defect scenario: four-panel strip */
.sf-qc-strip4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 36px; }
.sf-qc-panel { position: relative; padding: 18px 18px 16px; border: 2px solid #1f2328; border-radius: 12px; background: #fff; box-shadow: 4px 4px 0 #1f2328; }
.sf-qc-panel svg { width: 100%; height: 130px; }
.sf-qc-panel em { position: absolute; left: 14px; top: -12px; padding: 3px 9px; border-radius: 4px; background: #c8102e; color: #fff; font-size: 10.5px; font-style: normal; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.sf-qc-panel b { display: block; margin: 10px 0 4px; font: 800 15.5px/1.25 "Plus Jakarta Sans", sans-serif; }
.sf-qc-panel p { margin: 0; color: #3d4247; font-size: 13.5px; line-height: 1.5; }
.sf-qc-story { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); }
.sf-qc-days { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.sf-qc-days li { display: grid; grid-template-columns: 78px 1fr; gap: 14px; padding: 10px 14px; border-radius: 10px; background: #fff; border: 1px solid #e9e4dd; font-size: 14px; line-height: 1.5; color: #3d4247; }
.sf-qc-days li b { color: #c8102e; font: 800 12.5px/1.6 "Plus Jakarta Sans", sans-serif; letter-spacing: .06em; text-transform: uppercase; }
.sf-qc-rules { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.sf-qc-rules article { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 18px 20px; border-radius: 12px; background: #1f2328; color: #fff; }
.sf-qc-rules svg { width: 56px; height: 56px; }
.sf-qc-rules b { display: block; margin-bottom: 4px; font: 800 15.5px/1.25 "Plus Jakarta Sans", sans-serif; }
.sf-qc-rules p { margin: 0; color: #b3b9bf; font-size: 13.5px; line-height: 1.5; }
.sf-qc-rules p a { color: #ff9aa9; }

/* Approval band */
.sf-qc-approve { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
.sf-qc-approve__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sf-qc-approve__grid a, .sf-qc-approve__grid figure { position: relative; margin: 0; aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; background: #2b2f34; }
.sf-qc-approve__grid img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: .92; transition: transform .7s ease, opacity .3s ease; }
.sf-qc-approve__grid figure:hover img { transform: scale(1.04); opacity: 1; }
.sf-qc-approve__grid figcaption { position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 10px 12px; border-radius: 8px; background: rgba(31,35,40,.86); color: #fff; }
.sf-qc-approve__grid figcaption b { display: block; color: #ff9aa9; font-size: 10.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.sf-qc-approve__grid figcaption span { display: block; margin-top: 2px; font-size: 13px; }

/* FAQ + sources */
.sf-qc-faq { display: grid; gap: 10px; max-width: 900px; }
.sf-qc-faq details { border: 1px solid #e4e4e4; border-radius: 12px; background: #fff; padding: 0 22px; }
.sf-qc-faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; cursor: pointer; list-style: none; font: 700 16.5px/1.35 "Plus Jakarta Sans", sans-serif; }
.sf-qc-faq summary::-webkit-details-marker { display: none; }
.sf-qc-faq summary::after { content: "+"; flex: 0 0 auto; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid #d9d2c9; color: #c8102e; font-weight: 800; }
.sf-qc-faq details[open] summary::after { content: "–"; }
.sf-qc-faq details p { margin: 0 0 20px; color: #3d4247; font-size: 15px; line-height: 1.6; }
.sf-qc-faq details p a { color: #b80e2b; text-decoration: underline; }
.sf-qc-sources { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; max-width: 900px; }
.sf-qc-sources li { padding-left: 16px; position: relative; color: #5f6368; font-size: 13.5px; line-height: 1.5; }
.sf-qc-sources li::before { content: ""; position: absolute; left: 0; top: .65em; width: 7px; height: 1.5px; background: #c8102e; }
.sf-qc-sources a { color: #1f2328; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.sf-qc-sources small { display: block; color: #858a90; }

/* Reveal helpers: motion.js handles bands + cards; these add draw/stagger for the custom blocks */
.sf-qc-js .sf-qc-stagger > * { opacity: 0; transform: translateY(14px); transition: opacity .55s cubic-bezier(.2,.65,.25,1), transform .55s cubic-bezier(.2,.65,.25,1); }
.sf-qc-stagger.is-in > * { opacity: 1; transform: none; }
.sf-qc-stagger.is-in > *:nth-child(2) { transition-delay: 80ms; }
.sf-qc-stagger.is-in > *:nth-child(3) { transition-delay: 160ms; }
.sf-qc-stagger.is-in > *:nth-child(4) { transition-delay: 240ms; }
.sf-qc-stagger.is-in > *:nth-child(5) { transition-delay: 320ms; }
.sf-qc-stagger.is-in > *:nth-child(6) { transition-delay: 400ms; }
.sf-qc-stagger.is-in > *:nth-child(7) { transition-delay: 480ms; }
.sf-qc-stagger.is-in > *:nth-child(8) { transition-delay: 560ms; }

@media (prefers-reduced-motion: reduce) {
  .sf-qc-hero [data-rise] { animation: none; }
  .sf-qc-rail li, .sf-qc-stagger > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  .sf-qc-rail__line i { width: 100% !important; transition: none; }
  .sf-qc-draw path, .sf-qc-draw circle, .sf-qc-draw rect, .sf-qc-draw ellipse, .sf-qc-draw polyline { stroke-dasharray: none; stroke-dashoffset: 0; animation: none !important; }
  .sf-qc-container .sf-qc-fill { transform: none !important; }
  .sf-qc-container .sf-qc-seal { opacity: 1 !important; }
}

/* Responsive */
@media (max-width: 1100px) {
  .sf-qc-why, .sf-qc-checks, .sf-qc-craft { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sf-qc-sketches--5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sf-qc-rail ol { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px 12px; }
  .sf-qc-rail__line { display: none; }
  .sf-qc-strip4 { grid-template-columns: 1fr 1fr; }
  .sf-qc-example { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .sf-qc-band { padding: 64px 0 68px; }
  .sf-qc-head { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 28px; }
  .sf-qc-head > p { text-align: left; }
  .sf-qc-hero__inner { grid-template-columns: 1fr; padding: 40px 0 44px; }
  .sf-qc-hero__media { aspect-ratio: 4 / 3; }
  .sf-qc-split, .sf-qc-mark, .sf-qc-load, .sf-qc-report, .sf-qc-approve, .sf-qc-story, .sf-qc-callouts, .sf-qc-duo, .sf-qc-rules { grid-template-columns: 1fr; }
  .sf-qc-container { position: static; }
  .sf-qc-why, .sf-qc-sketches, .sf-qc-sketches--5, .sf-qc-pack, .sf-qc-classes, .sf-qc-strip { grid-template-columns: 1fr 1fr; }
  .sf-qc-checks { grid-template-columns: 1fr 1fr; }
  .sf-qc-craft { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sf-qc-first { grid-template-columns: 1fr; }
  .sf-qc-first svg { height: 90px; max-width: 220px; }
  .sf-qc-doc { transform: none; }
  .sf-qc-table-wrap { overflow-x: auto; }
  .sf-qc-table { min-width: 640px; }
}
@media (max-width: 640px) {
  .sf-qc-wrap { width: min(100% - 32px, 1200px); }
  .sf-qc-band { padding: 52px 0 56px; }
  .sf-qc-stats { gap: 18px; }
  .sf-qc-stats b { font-size: 24px; }
  .sf-qc-why, .sf-qc-sketches, .sf-qc-sketches--5, .sf-qc-pack, .sf-qc-classes, .sf-qc-strip, .sf-qc-checks, .sf-qc-strip4, .sf-qc-approve__grid { grid-template-columns: 1fr; }
  .sf-qc-craft { grid-template-columns: 1fr 1fr; }
  .sf-qc-rail ol { grid-template-columns: 1fr; gap: 0; }
  .sf-qc-rail li { display: grid; grid-template-columns: 76px 1fr; gap: 14px; text-align: left; padding: 10px 0; align-items: center; }
  .sf-qc-rail li:not(:last-child)::after { content: ""; position: absolute; left: 37px; top: 84px; bottom: -10px; width: 2px; background: rgba(255,255,255,.14); }
  .sf-qc-rail__node { width: 74px; height: 74px; margin: 0; grid-column: 1; grid-row: 1 / span 3; }
  .sf-qc-rail li b, .sf-qc-rail li span, .sf-qc-rail li small { grid-column: 2; }
  .sf-qc-rail li small { margin-top: 4px; }
  .sf-qc-rail__node svg { width: 44px; height: 44px; }
  .sf-qc-rail__node::after { width: 24px; height: 24px; font-size: 10px; }
  .sf-qc-example__card, .sf-qc-duo article { grid-template-columns: 1fr; }
  .sf-qc-example__card svg, .sf-qc-duo svg { max-width: 220px; }
  .sf-qc-doc__photos { grid-template-columns: repeat(2, 1fr); }
  .sf-qc-days li { grid-template-columns: 1fr; gap: 2px; }
}