/* =========================================================
   AS Plast — inner pages (category.html, product.html)
   css/pages.css — loaded after styles.css
   1. Shared: solid header, page hero, breadcrumb, sub-nav
   2. Category: filters, product grid, trade band, related
   3. Product: gallery, buy panel, specs, tabs, related strip
   ========================================================= */

/* ---------- 1. Shared ---------- */
.header--solid { background: rgba(255,255,255,.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); color: var(--ink); box-shadow: 0 1px 0 var(--line); }
.header--solid .brand img { filter: none; }
.header--solid .enquiry-toggle, .header--solid .burger { border-color: var(--line); }
.header--solid .btn--pill { background: var(--navy-900); color: #fff; }
.header--solid .btn--pill .btn__plus { background: var(--green-500); }

.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; }
.crumbs a { opacity: .7; transition: opacity .2s; } .crumbs a:hover { opacity: 1; }
.crumbs i { width: 4px; height: 4px; border-radius: 50%; background: currentColor; opacity: .5; }

/* Category hero */
.ph { position: relative; min-height: 78vh; display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: var(--navy-950); }
.ph__bg { position: absolute; inset: 0; }
.ph__bg img { width: 100%; height: 130%; object-fit: cover; position: relative; top: -15%; }
.ph__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,12,29,.55), rgba(6,12,29,.2) 40%, rgba(6,12,29,.9)); }
.ph__inner { position: relative; width: min(var(--container), 100% - var(--gutter) * 2); margin-inline: auto; padding: calc(var(--header-h) + 60px) 0 56px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: end; }
.ph__idx { font-family: var(--font-serif); font-style: italic; font-size: 22px; color: var(--green-400); display: block; margin: 28px 0 10px; }
.ph__title { font-size: clamp(52px, 8vw, 120px); font-weight: 600; line-height: .95; letter-spacing: -.035em; margin-bottom: 22px; }
.ph__lead { font-size: clamp(16px, 1.25vw, 19px); color: rgba(255,255,255,.8); max-width: 560px; }
.ph__side { display: grid; gap: 16px; justify-items: start; }
.ph__lines { display: flex; flex-wrap: wrap; gap: 8px; }
.ph__lines li { padding: 8px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,.28); font-family: var(--font-display); font-size: 12.5px; font-weight: 500; backdrop-filter: blur(6px); }
.ph__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Sticky sub-nav / filters */
.subnav { position: sticky; top: var(--header-h); z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.subnav__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 64px; }
.filters { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.filters button { flex-shrink: 0; padding: 9px 16px; border-radius: 999px; font-family: var(--font-display); font-weight: 600; font-size: 13.5px; color: var(--muted); border: 1.5px solid transparent; transition: all .25s; }
.filters button:hover { color: var(--ink); }
.filters button.is-active { background: var(--navy-900); color: #fff; }
.subnav__meta { font-family: var(--font-display); font-size: 13px; color: var(--muted); white-space: nowrap; }

/* ---------- 2. Category ---------- */
.pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pcard { display: flex; flex-direction: column; border-radius: var(--radius-lg); overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .4s var(--ease-out), box-shadow .4s, border-color .4s; position: relative; }
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.pcard.is-hidden { display: none; }
.pcard__media { position: relative; aspect-ratio: 4/3.4; overflow: hidden; background: #f3f4f7; }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__tag { position: absolute; left: 16px; top: 16px; padding: 6px 11px; border-radius: 999px; background: var(--navy-900); color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.pcard__tag--green { background: var(--green-500); }
.pcard__body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.pcard__sub { font-family: var(--font-display); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--green-600); font-weight: 600; }
.pcard h3 { font-size: 20px; font-weight: 600; }
.pcard h3 a::after { content: ""; position: absolute; inset: 0; }
.pcard__specs { display: flex; flex-wrap: wrap; gap: 6px; }
.pcard__specs li { font-size: 12.5px; color: var(--muted); padding: 5px 10px; border-radius: 6px; background: var(--cream); }
.pcard__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); position: relative; z-index: 1; }
.pcard__note { font-size: 12.5px; font-weight: 600; color: var(--green-600); }
.pcard__add { white-space: nowrap; padding: 10px 16px; border-radius: 999px; background: var(--navy-900); color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 13px; transition: background .3s; }
.pcard__add:hover, .pcard__add.is-added { background: var(--green-500); }

.tradeband { background: var(--navy-900); color: #fff; }
.tradeband__grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0; border-top: 1px solid var(--line-dark); }
.tradeband__item { padding: 40px 36px 40px 0; border-bottom: 1px solid var(--line-dark); }
.tradeband__item + .tradeband__item { padding-left: 36px; border-left: 1px solid var(--line-dark); }
.tradeband__item .serif { font-size: 30px; color: var(--green-400); display: block; margin-bottom: 14px; }
.tradeband__item h3 { font-size: 22px; font-weight: 600; margin-bottom: 10px; }
.tradeband__item p { color: rgba(255,255,255,.65); font-size: 15px; }

.related { background: var(--cream); }
.related__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.rcard { position: relative; aspect-ratio: 4/4.6; border-radius: var(--radius-lg); overflow: hidden; color: #fff; background: var(--navy-900); }
.rcard img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.rcard:hover img { transform: scale(1.06); }
.rcard span { position: absolute; left: 22px; right: 22px; bottom: 22px; font-family: var(--font-display); font-weight: 600; font-size: 22px; text-shadow: 0 2px 20px rgba(0,0,0,.5); }
.rcard::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(6,12,29,.8)); }
.rcard span { z-index: 1; }

/* ---------- 3. Product ---------- */
.pd { padding-top: calc(var(--header-h) + 28px); }
.pd__crumbs { margin-bottom: 22px; color: var(--muted); }
.pd__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 5vw, 80px); align-items: start; }
.gallery { position: sticky; top: calc(var(--header-h) + 24px); display: grid; grid-template-columns: 88px 1fr; gap: 16px; }
.gallery__thumbs { display: grid; gap: 12px; align-content: start; }
.gallery__thumbs button { aspect-ratio: 1; border-radius: 12px; overflow: hidden; border: 1.5px solid var(--line); background: #f3f4f7; transition: border-color .25s; }
.gallery__thumbs button.is-active { border-color: var(--navy-900); }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }
.gallery__main { border-radius: var(--radius-lg); overflow: hidden; background: #f3f4f7; aspect-ratio: 1/.95; position: relative; }
.gallery__main img { width: 100%; height: 100%; object-fit: cover; transition: opacity .25s; }
.gallery__badge { position: absolute; left: 18px; top: 18px; display: flex; gap: 8px; }
.gallery__badge span { padding: 7px 12px; border-radius: 999px; background: rgba(255,255,255,.92); font-family: var(--font-display); font-weight: 600; font-size: 12px; color: var(--navy-900); }

.buy__sub { font-family: var(--font-display); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--green-600); font-weight: 600; margin-bottom: 10px; display: block; }
.buy__title { font-size: clamp(30px, 3vw, 42px); font-weight: 600; letter-spacing: -.03em; line-height: 1.08; margin-bottom: 12px; }
.buy__lead { color: var(--muted); font-size: 15.5px; line-height: 1.55; max-width: 540px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.buy__price { display: flex; align-items: center; gap: 14px; margin: 20px 0 18px; padding: 13px 16px; border-radius: 14px; background: var(--cream); }
.buy__price strong { font-family: var(--font-display); font-size: 17px; }
.buy__price span { font-size: 13.5px; color: var(--muted); }
.buy__price i { width: 36px; height: 36px; border-radius: 50%; background: var(--green-500); color: #fff; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; font-style: normal; font-weight: 700; }
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); margin-bottom: 26px; }
.specs div { padding: 14px 0; border-bottom: 1px solid var(--line); display: grid; gap: 3px; }
.specs div:nth-child(odd) { padding-right: 20px; border-right: 1px solid var(--line); }
.specs div:nth-child(even) { padding-left: 20px; }
.specs dt { font-family: var(--font-display); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); }
.specs dd { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: 15px; }
.swatches { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.swatches span { font-family: var(--font-display); font-weight: 600; font-size: 13.5px; margin-right: 6px; }
.swatches span b { color: var(--green-600); }
.swatches button { width: 30px; height: 30px; border-radius: 50%; background: var(--c); border: 2px solid #fff; box-shadow: 0 0 0 1.5px var(--line); transition: transform .2s, box-shadow .2s; }
.swatches button:hover { transform: scale(1.1); }
.swatches button.is-active { box-shadow: 0 0 0 2px var(--navy-900); }
.buy__row { display: flex; gap: 12px; align-items: stretch; flex-wrap: wrap; margin-bottom: 14px; }
.stepper { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden; height: 56px; }
.stepper button { width: 48px; height: 100%; font-size: 20px; font-weight: 600; transition: background .2s; }
.stepper button:hover { background: var(--cream); }
.stepper input { width: 64px; height: 100%; border: 0; text-align: center; font-family: var(--font-display); font-weight: 600; font-size: 16px; }
.stepper input:focus { outline: none; }
.stepper label { padding-right: 18px; font-size: 13px; color: var(--muted); }
.buy__row .btn { flex: 1; }
.buy__secondary { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 26px; }
.buy__secondary .btn { flex: 1; }
.buy__trust { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; padding-top: 22px; border-top: 1px solid var(--line); }
.buy__trust li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); }
.buy__trust li::before { content: "\2713"; width: 20px; height: 20px; border-radius: 50%; background: var(--green-500); color: #fff; font-size: 11px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }

.ptabs { border-top: 1px solid var(--line); }
.ptabs__bar { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.ptabs__bar button { padding: 20px 22px; font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--muted); position: relative; white-space: nowrap; }
.ptabs__bar button::after { content: ""; position: absolute; left: 22px; right: 22px; bottom: -1px; height: 2px; background: var(--navy-900); transform: scaleX(0); transition: transform .3s var(--ease-out); }
.ptabs__bar button.is-active { color: var(--ink); } .ptabs__bar button.is-active::after { transform: none; }
.ptabs__panel { display: none; padding: 40px 0 8px; max-width: 820px; }
.ptabs__panel.is-active { display: block; animation: fadeIn .5s var(--ease-out); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.ptabs__panel p { color: var(--muted); font-size: 16px; }
.ptabs__panel ul { display: grid; gap: 10px; margin-top: 16px; }
.ptabs__panel li { padding-left: 22px; position: relative; color: var(--ink-2); font-size: 15.5px; }
.ptabs__panel li::before { content: ""; position: absolute; left: 0; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--green-500); }
.spectable { width: 100%; border-collapse: collapse; font-size: 15px; }
.spectable th, .spectable td { text-align: left; padding: 14px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spectable th { width: 220px; font-family: var(--font-display); font-weight: 600; color: var(--ink); }
.spectable td { color: var(--muted); }

.inuse { position: relative; color: #fff; padding-block: clamp(90px, 10vw, 140px); overflow: hidden; }
.inuse__bg { position: absolute; inset: 0; background: var(--navy-950); }
.inuse__bg img { width: 100%; height: 130%; object-fit: cover; opacity: .55; position: relative; top: -15%; }
.inuse__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,12,29,.9), rgba(6,12,29,.3)); }
.inuse__inner { position: relative; max-width: 620px; }
.inuse__inner p { color: rgba(255,255,255,.78); font-size: 17px; margin-top: 22px; }
.inuse__stats { display: flex; gap: 40px; margin-top: 36px; }
.inuse__stats strong { display: block; font-family: var(--font-display); font-size: 36px; font-weight: 600; letter-spacing: -.03em; line-height: 1; margin-bottom: 8px; }
.inuse__stats span { font-size: 13.5px; color: rgba(255,255,255,.6); }

.sample { background: var(--cream); }
.sample__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.sample__body > p { color: var(--muted); font-size: 17px; margin-top: 20px; max-width: 480px; }
.sample .form { padding: 32px; }

.strip { padding-block: var(--section); }
.strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .ph__inner { grid-template-columns: 1fr; gap: 28px; }
  .pgrid { grid-template-columns: repeat(2, 1fr); }
  .tradeband__grid { grid-template-columns: 1fr; }
  .tradeband__item + .tradeband__item { padding-left: 0; border-left: 0; }
  .tradeband__item { padding-right: 0; }
  .related__grid, .strip__grid { grid-template-columns: repeat(2, 1fr); }
  .pd__grid { grid-template-columns: 1fr; }
  .gallery { position: static; }
  .sample__grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .ph { min-height: 70vh; }
  .ph__actions .btn { width: 100%; }
  .subnav__inner { height: auto; padding: 12px 0; flex-direction: column; align-items: flex-start; gap: 8px; }
  .filters { width: 100%; }
  .pgrid { grid-template-columns: 1fr; }
  .related__grid, .strip__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .rcard span { font-size: 17px; left: 16px; bottom: 16px; }
  .gallery { grid-template-columns: 1fr; }
  .gallery__thumbs { grid-template-columns: repeat(4, 1fr); order: 2; }
  .specs { grid-template-columns: 1fr; }
  .specs div:nth-child(odd) { padding-right: 0; border-right: 0; }
  .specs div:nth-child(even) { padding-left: 0; }
  .buy__row .btn, .stepper { width: 100%; }
  .inuse__stats { flex-wrap: wrap; gap: 24px; }
}


/* ---------- 4. Quote flow: tiers, downloads, sticky bar, modal ---------- */
.tiers { margin-bottom: 18px; padding: 14px 16px 16px; border-radius: 14px; border: 1px solid var(--line); background: #fff; }
.tiers__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.tiers__head span { font-family: var(--font-display); font-weight: 600; font-size: 13.5px; }
.tiers__head em { font-family: var(--font-serif); font-size: 15px; color: var(--muted); }
.tiers__ladder { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.tiers__ladder li { padding: 9px 12px 10px; border-radius: 10px; background: var(--cream); display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; position: relative; overflow: hidden; }
.tiers__ladder li::before { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--line); }
.tiers__ladder li:nth-child(2)::before { background: var(--green-400); }
.tiers__ladder li.is-top { background: var(--navy-900); color: #fff; }
.tiers__ladder li.is-top::before { background: var(--green-500); }
.tiers__ladder b { font-family: var(--font-display); font-size: 15.5px; font-weight: 600; }
.tiers__ladder span { font-size: 12px; opacity: .75; }
.downloads { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 26px; }
.downloads__item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); transition: border-color .25s, background .25s; }
.downloads__item:hover { border-color: var(--navy-900); background: var(--cream); }
.downloads__item i { font-style: normal; font-family: var(--font-display); font-weight: 700; font-size: 10px; letter-spacing: .08em; padding: 6px 7px; border-radius: 6px; background: var(--navy-900); color: #fff; }
.downloads__item span { display: flex; flex-direction: column; font-size: 12.5px; color: var(--muted); line-height: 1.35; }
.downloads__item strong { font-family: var(--font-display); font-size: 14px; color: var(--ink); }
.stepper--sm { height: 46px; width: 100%; }
.stepper--sm input { width: 56px; }
.gallery__main img { transition: opacity .25s, transform .8s var(--ease-out); }
.gallery__main:hover img { transform: scale(1.06); }

.buybar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 850; background: rgba(255,255,255,.94); backdrop-filter: blur(14px); border-top: 1px solid var(--line); box-shadow: 0 -20px 40px -30px rgba(10,22,51,.35); transform: translateY(110%); transition: transform .45s var(--ease-out); }
.buybar.is-visible { transform: none; }
.buybar__inner { display: flex; align-items: center; gap: 16px; padding: 12px 0; }
.buybar img { width: 52px; height: 52px; border-radius: 10px; object-fit: cover; }
.buybar__meta { display: flex; flex-direction: column; margin-right: auto; }
.buybar__meta strong { font-family: var(--font-display); font-size: 15px; }
.buybar__meta span { font-size: 12.5px; color: var(--muted); }
.buybar .btn { padding: 13px 20px; font-size: 14px; }
body.has-buybar .whatsapp-float { bottom: 96px; }

.qm { position: fixed; inset: 0; z-index: 970; display: flex; align-items: center; justify-content: center; padding: 24px; visibility: hidden; transition: visibility 0s .5s; }
.qm.is-open { visibility: visible; transition: visibility 0s; }
.qm__backdrop { position: absolute; inset: 0; background: rgba(6,12,29,.66); backdrop-filter: blur(6px); opacity: 0; transition: opacity .4s; }
.qm.is-open .qm__backdrop { opacity: 1; }
.qm__dialog { position: relative; width: min(1040px, 100%); max-height: calc(100vh - 48px); overflow: auto; display: grid; grid-template-columns: 340px 1fr; background: #fff; color: var(--ink); border-radius: 28px; box-shadow: 0 60px 120px -30px rgba(6,12,29,.6); opacity: 0; transform: translateY(24px) scale(.98); transition: opacity .45s var(--ease-out), transform .55s var(--ease-out); }
.qm.is-open .qm__dialog { opacity: 1; transform: none; }
.qm__close { position: absolute; top: 18px; right: 18px; z-index: 2; width: 40px; height: 40px; border-radius: 50%; background: #fff; border: 1.5px solid var(--line); font-size: 24px; line-height: 1; display: inline-flex; align-items: center; justify-content: center; transition: background .25s, color .25s; }
.qm__close:hover { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.qm__side { background: var(--navy-950); color: #fff; padding: 36px 32px; display: flex; flex-direction: column; gap: 28px; }
.qm__product { display: flex; align-items: center; gap: 14px; }
.qm__product img { width: 72px; height: 72px; border-radius: 14px; object-fit: cover; background: #fff; }
.qm__product div { display: flex; flex-direction: column; gap: 4px; }
.qm__sku { font-family: var(--font-display); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--green-400); }
.qm__product strong { font-family: var(--font-display); font-size: 17px; line-height: 1.25; }
.qm__steps { display: grid; gap: 18px; padding-top: 24px; border-top: 1px solid var(--line-dark); }
.qm__steps li { display: flex; gap: 14px; }
.qm__steps b { width: 28px; height: 28px; border-radius: 50%; border: 1px solid rgba(255,255,255,.35); display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-style: italic; font-size: 15px; color: var(--green-400); flex-shrink: 0; }
.qm__steps div { display: flex; flex-direction: column; gap: 2px; }
.qm__steps strong { font-family: var(--font-display); font-size: 14.5px; }
.qm__steps span { font-size: 13px; color: rgba(255,255,255,.62); line-height: 1.5; }
.qm__trust { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.qm__trust li { padding: 6px 11px; border-radius: 999px; border: 1px solid rgba(255,255,255,.22); font-family: var(--font-display); font-size: 11.5px; }
.qm__form { padding: 40px 40px 32px; display: grid; gap: 16px; align-content: start; }
.qm__form .eyebrow { margin-bottom: 4px; }
.qm__title { font-size: clamp(26px, 2.4vw, 34px); font-weight: 600; letter-spacing: -.03em; line-height: 1.1; margin-bottom: 8px; }
.qm__title .serif { color: var(--green-600); }
.qm__form input, .qm__form select, .qm__form textarea { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff; font-family: var(--font-body); font-size: 15px; color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.qm__form input:focus, .qm__form select:focus, .qm__form textarea:focus { outline: none; border-color: var(--green-500); box-shadow: 0 0 0 4px rgba(34,181,115,.15); }
.qm__form .stepper input { width: 56px; padding: 0; border: 0; border-inline: 1.5px solid var(--line); border-radius: 0; }
.qm__form .stepper input:focus { box-shadow: none; }
.qm__form label { display: grid; gap: 7px; font-family: var(--font-display); font-weight: 600; font-size: 13px; color: var(--ink-2); }
.qm__form .stepper label { display: inline; padding-right: 16px; font-weight: 500; color: var(--muted); }
.qm__form textarea { resize: vertical; min-height: 64px; }
.qm__actions { display: grid; grid-template-columns: 1.4fr 1fr; gap: 10px; margin-top: 4px; }
.qm__success { grid-column: 2; padding: 64px 48px; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.qm__success[hidden] { display: none; }
.qm__success i { width: 56px; height: 56px; border-radius: 50%; background: var(--green-500); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-style: normal; font-size: 24px; margin-bottom: 8px; }
.qm__success h3 { font-size: 30px; font-weight: 600; letter-spacing: -.03em; }
.qm__success p { color: var(--muted); font-size: 16px; max-width: 460px; margin-bottom: 10px; }
.qm.is-done .qm__form { display: none; }

@media (max-width: 900px) {
  .qm { padding: 0; align-items: flex-end; }
  .qm__dialog { grid-template-columns: 1fr; max-height: 94vh; border-radius: 24px 24px 0 0; width: 100%; transform: translateY(40px); }
  .qm__side { padding: 28px 22px 22px; gap: 18px; }
  .qm__steps { display: none; }
  .qm__form { padding: 24px 22px 28px; }
  .qm__actions { grid-template-columns: 1fr; }
  .qm__success { grid-column: 1; padding: 40px 22px; }
  .downloads { grid-template-columns: 1fr; }
  .buybar__meta span { display: none; }
  .buybar .btn--ghost { display: none; }
  .buybar img { display: none; }
}


/* ---------- 5. Master products page ---------- */
.mhero { position: relative; color: #fff; background: var(--navy-950); overflow: hidden; }
.mhero__bg { position: absolute; inset: 0; }
.mhero__bg img { width: 100%; height: 130%; object-fit: cover; opacity: .45; position: relative; top: -15%; }
.mhero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,12,29,.6), rgba(6,12,29,.35) 50%, rgba(6,12,29,.95)); }
.mhero__inner { position: relative; padding: calc(var(--header-h) + 70px) 0 64px; }
.mhero__inner > * { max-width: 860px; }
.mhero__title { font-size: clamp(46px, 6.5vw, 92px); font-weight: 600; line-height: .98; letter-spacing: -.035em; margin: 26px 0 20px; }
.mhero__title .serif { color: var(--green-400); }
.mhero__lead { font-size: clamp(16px, 1.25vw, 19px); color: rgba(255,255,255,.8); max-width: 600px; margin-bottom: 32px; }
.mhero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.catnav { position: sticky; top: var(--header-h); z-index: 60; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.catnav__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 62px; }
.catnav__links { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.catnav__links::-webkit-scrollbar { display: none; }
.catnav__links a { flex-shrink: 0; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; font-family: var(--font-display); font-weight: 600; font-size: 13.5px; color: var(--muted); transition: all .25s; }
.catnav__links a b { font-size: 11px; padding: 2px 7px; border-radius: 999px; background: var(--cream); color: var(--ink); font-weight: 600; }
.catnav__links a:hover, .catnav__links a.is-active { background: var(--navy-900); color: #fff; }
.catnav__links a.is-active b { background: var(--green-500); color: #fff; }
.catnav__meta { font-family: var(--font-display); font-size: 13px; color: var(--muted); white-space: nowrap; }
.mcat { padding-bottom: clamp(64px, 7vw, 100px); scroll-margin-top: calc(var(--header-h) + 62px); }
.mcat__band { position: relative; color: #fff; background: var(--navy-950); overflow: hidden; margin-bottom: 36px; }
.mcat__bg { position: absolute; inset: 0; }
.mcat__bg img { width: 100%; height: 130%; object-fit: cover; opacity: .6; position: relative; top: -15%; }
.mcat__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,12,29,.92), rgba(6,12,29,.55) 55%, rgba(6,12,29,.35)); }
.mcat__inner { position: relative; min-height: 300px; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; padding: 56px 0 40px; }
.mcat__inner > div:first-child { max-width: 620px; }
.mcat__idx { font-family: var(--font-serif); font-style: italic; font-size: 20px; color: var(--green-400); display: block; margin-bottom: 10px; }
.mcat__title { font-size: clamp(40px, 5.2vw, 72px); font-weight: 600; letter-spacing: -.035em; line-height: 1; margin-bottom: 14px; }
.mcat__inner p { color: rgba(255,255,255,.78); font-size: 16px; margin: 0; }
.mcat__actions { flex-shrink: 0; }
.mfilters { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 24px; }
.mfilters button { padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line); font-family: var(--font-display); font-weight: 600; font-size: 13px; color: var(--muted); display: inline-flex; gap: 7px; align-items: center; transition: all .25s; }
.mfilters button b { font-size: 11px; font-weight: 600; opacity: .7; }
.mfilters button:hover { border-color: var(--navy-900); color: var(--ink); }
.mfilters button.is-active { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.mgrid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.mcard { display: flex; flex-direction: column; border-radius: 18px; overflow: hidden; background: #fff; border: 1px solid var(--line); position: relative; transition: transform .35s var(--ease-out), box-shadow .35s, border-color .35s; }
.mcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.mcard.is-hidden { display: none; }
.mcard__media { position: relative; aspect-ratio: 1/1; background: #f3f4f7; overflow: hidden; }
.mcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease-out); }
.mcard:hover .mcard__media img { transform: scale(1.06); }
.mcard__nophoto { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; font-family: var(--font-display); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-2); background: repeating-linear-gradient(135deg, #f6f6f8 0 12px, #efeff3 12px 24px); }
.mcard__nophoto i { width: 40px; height: 40px; border-radius: 50%; border: 1.5px dashed var(--muted-2); }
.mcard__tag { position: absolute; left: 12px; top: 12px; padding: 5px 9px; border-radius: 999px; background: var(--green-500); color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; }
.mcard__body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.mcard__sub { font-family: var(--font-display); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--green-600); font-weight: 600; }
.mcard h3 { font-size: 15.5px; font-weight: 600; line-height: 1.3; }
.mcard h3 a { text-decoration: underline; text-decoration-color: var(--green-400); text-underline-offset: 3px; }
.mcard__quote { margin-top: auto; align-self: flex-start; padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line); font-family: var(--font-display); font-weight: 600; font-size: 12.5px; color: var(--navy-900); transition: all .25s; margin-top: 10px; }
.mcard__quote:hover { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
@media (max-width: 1200px) { .mgrid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 1024px) { .mgrid { grid-template-columns: repeat(3, 1fr); } .mcat__inner { flex-direction: column; align-items: flex-start; } }
@media (max-width: 768px) {
  .mgrid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .mcard__body { padding: 12px; } .mcard h3 { font-size: 14px; }
  .catnav__inner { height: auto; padding: 10px 0; } .catnav__meta { display: none; }
  .mhero__actions .btn { width: 100%; }
  .mcat__inner { min-height: 240px; padding: 40px 0 28px; }
  .mcat__actions .btn { width: 100%; }
}


/* ---------- 6. Product assurances + spec block in the buy panel ---------- */
.assure { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.assure li { list-style: none; display: flex; align-items: center; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.assure li:nth-child(odd) { padding-right: 18px; border-right: 1px solid var(--line); }
.assure li:nth-child(even) { padding-left: 18px; }
.assure li:last-child:nth-child(odd) { grid-column: 1 / -1; border-right: 0; }
.assure__icon { flex-shrink: 0; width: 44px; height: 44px; border-radius: 13px; background: var(--navy-900); color: var(--green-400); display: inline-flex; align-items: center; justify-content: center; transition: background .3s, color .3s, transform .4s var(--ease-out); }
.assure__icon svg { width: 22px; height: 22px; }
.assure li:hover .assure__icon { background: var(--green-500); color: #fff; transform: translateY(-2px); }
.assure__text { display: flex; flex-direction: column; gap: 2px; line-height: 1.35; }
.assure__text strong { font-family: var(--font-display); font-weight: 600; font-size: 14.5px; color: var(--ink); }
.assure__text em { font-style: normal; font-size: 12.5px; color: var(--muted); }
.specs__title { display: block; font-family: var(--font-display); font-weight: 600; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted-2); margin: 4px 0 12px; }
@media (max-width: 768px) {
  .assure { grid-template-columns: 1fr; }
  .assure li:nth-child(odd) { padding-right: 0; border-right: 0; }
  .assure li:nth-child(even) { padding-left: 0; }
}