/* =========================================================================
   TRILOK INFRATECH — inner-page components
   ========================================================================= */

/* ---------- Interactive product scene (hotspots) ---------- */
.scene { background: var(--dark-0); color: var(--bone-0); position: relative; overflow: hidden; padding-top: 132px; padding-bottom: clamp(36px, 5vw, 64px); border-bottom: 1px solid var(--dark-line); }
.scene__dots { position: absolute; inset: 0; pointer-events: none; opacity: 0.55;
  background-image: radial-gradient(circle, var(--dark-line-2) 1.1px, transparent 1.3px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(130% 70% at 16% 26%, #000, transparent 58%);
  mask-image: radial-gradient(130% 70% at 16% 26%, #000, transparent 58%); }
.scene__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; position: relative; z-index: 5; }
.scene__title { color: var(--bone-0); font-size: clamp(32px, 4.6vw, 64px); line-height: 0.98; letter-spacing: -0.035em; margin-top: 14px; }
.scene__title .accentword { color: var(--accent-bright); }
.scene__sub { margin-top: 16px; color: var(--bone-1); font-size: var(--fs-body-lg); max-width: 42ch; }
.scene__stage { position: relative; height: clamp(380px, 54vh, 580px); margin-top: clamp(8px, 2vw, 24px); }
.scene__bg { position: absolute; inset: 0; }
.scene__bg image-slot { width: 100%; height: 100%; filter: saturate(0.9) brightness(0.92); }
.scene__hills { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 62%; pointer-events: none; z-index: 2; }

.hotspot { position: absolute; transform: translate(-50%, -50%); z-index: 4; cursor: pointer; }
.hotspot__dot { display: block; width: 22px; height: 22px; border: 1.5px solid var(--bone-1); background: color-mix(in srgb, var(--dark-0) 45%, transparent); backdrop-filter: blur(2px); transition: background var(--dur) var(--ease), border-color var(--dur), box-shadow var(--dur); }
.hotspot__label { position: absolute; bottom: calc(100% + 12px); left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 14px; font-weight: 500; color: var(--bone-0); pointer-events: none; text-shadow: 0 1px 8px rgba(0,0,0,0.7); transition: opacity var(--dur); }
.hotspot:hover .hotspot__dot, .hotspot.active .hotspot__dot {
  background: var(--accent-bright); border-color: var(--accent-bright);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent-bright) 20%, transparent), 0 0 24px 3px color-mix(in srgb, var(--accent-bright) 55%, transparent);
}
.hotspot__card {
  position: absolute; bottom: calc(100% + 34px); left: 50%; transform: translate(-50%, 10px);
  width: 244px; background: var(--dark-1); border: 1px solid var(--dark-line-2); padding: 20px 22px; text-align: left;
  opacity: 0; pointer-events: none; transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out); z-index: 7;
  box-shadow: 0 24px 48px -16px rgba(0,0,0,0.7);
}
.hotspot__card::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); width: 2px; height: 34px; background: linear-gradient(var(--accent-bright), color-mix(in srgb, var(--accent-bright) 10%, transparent)); }
.hotspot:hover .hotspot__card, .hotspot.active .hotspot__card { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.hotspot:hover .hotspot__label, .hotspot.active .hotspot__label { opacity: 0; }
.hotspot--edge-r .hotspot__card { left: auto; right: -11px; transform: translate(0, 10px); }
.hotspot--edge-r:hover .hotspot__card, .hotspot--edge-r.active .hotspot__card { transform: translate(0, 0); }
.hotspot--edge-r .hotspot__card::after { left: auto; right: 11px; transform: none; }
.hotspot--edge-l .hotspot__card { left: -11px; transform: translate(0, 10px); }
.hotspot--edge-l:hover .hotspot__card, .hotspot--edge-l.active .hotspot__card { transform: translate(0, 0); }
.hotspot--edge-l .hotspot__card::after { left: 21px; transform: none; }
.hotspot__card h4 { color: var(--bone-0); font-size: 17px; letter-spacing: -0.01em; }
.hotspot__card p { margin-top: 9px; color: var(--bone-2); font-size: 13.5px; line-height: 1.5; }
.hotspot__more { display: inline-flex; align-items: center; gap: 8px; margin-top: 15px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-bright); }
.hotspot__more:hover { gap: 12px; }
.scene__hint { position: relative; z-index: 5; margin-top: 18px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bone-3); display: flex; align-items: center; gap: 10px; }

@media (max-width: 760px) {
  .scene__stage { height: 440px; }
  .hotspot__label { font-size: 12px; }
  .hotspot__card { width: 200px; padding: 16px 18px; }
}

/* Active nav underline */
.nav a.is-active { color: var(--ink-0); }
.nav a.is-active::after { right: 0; }

/* ---------- Page banner ---------- */
.page-banner { padding-top: 150px; padding-bottom: clamp(48px, 6vw, 84px); border-bottom: 1px solid var(--line); background: var(--page); position: relative; overflow: hidden; }
.page-banner__inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(32px, 5vw, 72px); align-items: end; }
.page-banner.solo .page-banner__inner { grid-template-columns: 1fr; }
.page-banner h1 { margin-top: 20px; font-size: clamp(40px, 5.2vw, 78px); line-height: 0.98; letter-spacing: -0.035em; }
.page-banner__lead { margin-top: 24px; font-size: var(--fs-body-lg); color: var(--ink-2); max-width: 56ch; line-height: 1.55; }
.page-banner__media { aspect-ratio: 5/4; position: relative; }
.page-banner__media image-slot { width: 100%; height: 100%; }
.page-banner__media .tag { position: absolute; left: 0; bottom: 0; background: var(--ink-0); color: var(--page); font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; padding: 9px 14px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 20px; }
.breadcrumb a { color: var(--ink-3); }
.breadcrumb a:hover { color: var(--accent); }

/* ---------- Generic grids ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ---------- Product detail rows ---------- */
.pdetail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; padding-block: clamp(48px, 6vw, 80px); border-bottom: 1px solid var(--line); scroll-margin-top: 100px; }
.pdetail:nth-child(even) .pdetail__media { order: 2; }
.pdetail__media { aspect-ratio: 4/3; position: relative; }
.pdetail__media image-slot { width: 100%; height: 100%; }

/* ---------- 3D product viewer ---------- */
.pdetail__media[data-show="3d"] image-slot { display: none; }
.pdetail__media[data-show="photo"] .pd-model { display: none; }
.pd-model {
  width: 100%; height: 100%; display: block;
  background: var(--bone-1, #f1efea);
  border: 1px solid var(--line-strong);
  --poster-color: transparent;
  outline: none; touch-action: pan-y;
}
.pd-model::part(default-progress-bar) { display: none; }
.media-toggle {
  position: absolute; top: 12px; right: 12px; z-index: 3;
  display: inline-flex; border: 1px solid var(--line-strong); background: var(--page);
}
.media-toggle button {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-3); padding: 7px 12px; transition: background var(--dur), color var(--dur);
}
.media-toggle button + button { border-left: 1px solid var(--line); }
.media-toggle button.is-on { background: var(--ink-0); color: var(--page); }
.pd-hint {
  position: absolute; left: 0; bottom: 0; z-index: 3; pointer-events: none;
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--ink-0); color: var(--page);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 8px 12px; opacity: 0.92;
}
.pd-hint svg { width: 13px; height: 13px; }
.pdetail__media[data-show="photo"] .pd-hint { display: none; }
.pdetail__num { position: absolute; top: 0; left: 0; background: var(--ink-0); color: var(--page); font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; padding: 8px 13px; z-index: 2; }
.pdetail__icon { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--accent); margin-bottom: 22px; }
.pdetail__icon svg { width: 24px; height: 24px; }
.pdetail h2 { font-size: clamp(28px, 3vw, 40px); }
.pdetail__desc { margin-top: 16px; color: var(--ink-2); font-size: var(--fs-body-lg); line-height: 1.55; max-width: 52ch; }
.pdetail__apps { margin-top: 26px; }
.pdetail__apps h5 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
.applist { display: flex; flex-wrap: wrap; gap: 8px; }
.applist span { font-size: var(--fs-sm); color: var(--ink-1); border: 1px solid var(--line); background: var(--surface); padding: 7px 13px; border-radius: 999px; }
.specbar { margin-top: 26px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); }
.specbar > div { padding: 16px 18px 6px; border-left: 1px solid var(--line); }
.specbar > div:first-child { border-left: 0; padding-left: 0; }
.specbar .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.specbar .v { margin-top: 6px; font-weight: 600; font-size: 18px; letter-spacing: -0.01em; color: var(--ink-0); }

/* ---------- Feature band (navy strip) ---------- */
.band { background: var(--dark-0); color: var(--bone-0); }
.band h2 { color: var(--bone-0); }
.band .lead { color: var(--bone-1); }
.band .kicker { color: var(--bone-2); }
.band .kicker .num { color: var(--accent-bright); }

/* ---------- Value / feature cards ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature { padding: 32px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface-2); }
.band .feature-grid { border-color: var(--dark-line); }
.band .feature { background: transparent; border-color: var(--dark-line); }
.feature__ic { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--accent); margin-bottom: 22px; }
.band .feature__ic { border-color: var(--dark-line-2); color: var(--accent-bright); }
.feature__ic svg { width: 22px; height: 22px; }
.feature h3 { font-size: var(--fs-h4); }
.band .feature h3 { color: var(--bone-0); }
.feature p { margin-top: 10px; color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.55; }
.band .feature p { color: var(--bone-2); }

/* ---------- Numbered process / timeline ---------- */
.timeline { border-top: 1px solid var(--line); }
.tl-item { display: grid; grid-template-columns: 120px 1fr; gap: 32px; padding: 32px 0; border-bottom: 1px solid var(--line); align-items: start; }
.tl-item .yr { font-family: var(--mono); font-weight: 600; font-size: 22px; letter-spacing: -0.01em; color: var(--accent); }
.tl-item h3 { font-size: var(--fs-h4); }
.tl-item p { margin-top: 8px; color: var(--ink-2); max-width: 64ch; }

/* ---------- Presence / stats list ---------- */
.presence-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--dark-line); border-left: 1px solid var(--dark-line); }
.presence { padding: 30px 26px; border-right: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line); }
.presence .n { font-weight: 600; font-size: clamp(34px, 3.4vw, 46px); letter-spacing: -0.03em; line-height: 1; }
.presence .n .s { color: var(--accent-bright); font-size: 0.55em; }
.presence .l { margin-top: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bone-2); }
.statelist { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.statelist span { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--bone-1); border: 1px solid var(--dark-line-2); padding: 7px 13px; border-radius: 999px; }

/* ---------- Article (Insights) ---------- */
.article-feat { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 4vw, 56px); align-items: center; padding-bottom: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.article-feat__media { aspect-ratio: 16/10; position: relative; }
.article-feat__media image-slot { width: 100%; height: 100%; }
.article-feat__media .pill { position: absolute; top: 14px; left: 14px; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; background: color-mix(in srgb, var(--dark-0) 72%, transparent); color: var(--bone-0); padding: 6px 11px; backdrop-filter: blur(6px); }
.article-feat h2 { font-size: clamp(28px, 3vw, 42px); margin-top: 14px; }
.article-feat__date { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-3); }
.article-feat p { margin-top: 16px; color: var(--ink-2); font-size: var(--fs-body-lg); max-width: 52ch; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.acard { cursor: pointer; }
.acard__media { aspect-ratio: 16/10; position: relative; overflow: hidden; }
.acard__media image-slot { width: 100%; height: 100%; transition: transform 600ms var(--ease-out); }
.acard:hover .acard__media image-slot { transform: scale(1.03); }
.acard__cat { position: absolute; top: 12px; left: 12px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; background: color-mix(in srgb, var(--dark-0) 72%, transparent); color: var(--bone-0); padding: 5px 10px; backdrop-filter: blur(6px); }
.acard__body { padding-top: 16px; border-top: 2px solid var(--ink-0); }
.acard__date { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); }
.acard h3 { margin-top: 8px; font-size: var(--fs-h4); line-height: 1.3; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 0.85fr; gap: clamp(40px, 6vw, 88px); align-items: start; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.field label { font-size: var(--fs-sm); font-weight: 500; color: var(--ink-1); }
.field .req { color: var(--accent); }
.field input, .field select, .field textarea {
  font-family: var(--sans); font-size: var(--fs-body); color: var(--ink-0);
  background: var(--surface-2); border: 1px solid var(--line-strong); border-radius: 2px;
  padding: 13px 14px; width: 100%; transition: border-color var(--dur), box-shadow var(--dur);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { margin-top: 6px; font-size: var(--fs-sm); color: var(--ink-3); }
.form-success { display: none; padding: 18px 20px; background: var(--accent-soft); border: 1px solid var(--accent); color: var(--accent-deep); border-radius: 2px; font-size: var(--fs-sm); margin-bottom: 20px; }
.form-success.show { display: block; }

/* Inline validation states */
.field__err { display: none; font-size: 12.5px; color: var(--danger); font-family: var(--mono); letter-spacing: 0.02em; }
.field.invalid .field__err { display: block; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--danger); }
.field.invalid input:focus, .field.invalid select:focus, .field.invalid textarea:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 16%, transparent); }
.field.valid input, .field.valid select, .field.valid textarea { border-color: color-mix(in srgb, var(--success) 60%, var(--line-strong)); }
.btn[aria-busy="true"] { opacity: 0.7; pointer-events: none; }

/* Embedded map */
.contact-map { position: relative; margin-top: 28px; border: 1px solid var(--line-strong); }
.contact-map iframe { display: block; width: 100%; height: 320px; border: 0; filter: grayscale(0.25) contrast(1.02); }
.contact-map .tag { position: absolute; left: 0; bottom: 0; background: var(--ink-0); color: var(--page); font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; padding: 9px 14px; z-index: 1; pointer-events: none; }
.contact-map__dir { position: absolute; right: 12px; top: 12px; display: inline-flex; align-items: center; gap: 7px; background: var(--page); border: 1px solid var(--line-strong); color: var(--ink-0); font-size: 13px; font-weight: 500; padding: 8px 13px; border-radius: 2px; z-index: 1; transition: border-color var(--dur); }
.contact-map__dir:hover { border-color: var(--accent); color: var(--accent); }
.contact-map__dir svg { width: 15px; height: 15px; }

/* ---------- Case study ---------- */
.cs-summary { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.cs-narrative h3 { font-size: var(--fs-h3); letter-spacing: -0.02em; margin-top: 38px; }
.cs-narrative h3:first-child { margin-top: 0; }
.cs-narrative p { margin-top: 14px; color: var(--ink-2); font-size: var(--fs-body-lg); line-height: 1.6; max-width: 60ch; }
.cs-narrative .kicker { display: inline-flex; margin-top: 38px; }
.cs-narrative .kicker:first-child { margin-top: 0; }
.cs-aside { position: sticky; top: 100px; border-top: 1px solid var(--line-strong); }
.cs-aside .row { display: grid; grid-template-columns: 1fr; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.cs-aside .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.cs-aside .v { font-weight: 600; font-size: 16px; letter-spacing: -0.01em; color: var(--ink-0); }
.cs-aside .v a { color: var(--accent); }
.pullquote { border-left: 2px solid var(--accent); padding: 6px 0 6px 28px; margin-top: 34px; }
.pullquote p { font-size: clamp(20px, 2.2vw, 26px); line-height: 1.4; letter-spacing: -0.015em; color: var(--ink-0); max-width: 34ch; }
.pullquote cite { display: block; margin-top: 16px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: var(--ink-3); font-style: normal; }
.cs-gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-auto-rows: 1fr; gap: 14px; }
.cs-gallery image-slot { width: 100%; height: 100%; min-height: 220px; }
.cs-gallery .lg { grid-row: span 2; }
.cs-gallery .lg image-slot { min-height: 454px; }
.cs-prev { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 26px 0; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.cs-prev a { color: var(--ink-2); display: inline-flex; align-items: center; gap: 10px; }
.cs-prev a:hover { color: var(--accent); }

@media (max-width: 980px) {
  .cs-summary { grid-template-columns: 1fr; }
  .cs-aside { position: static; }
  .cs-gallery { grid-template-columns: 1fr 1fr; }
  .cs-gallery .lg { grid-row: auto; grid-column: span 2; }
  .cs-gallery .lg image-slot { min-height: 260px; }
}

/* ---------- Testimonials (Clients) ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.testi { background: var(--page); padding: clamp(28px, 3vw, 38px); display: flex; flex-direction: column; gap: 20px; }
.testi__mark { color: var(--accent); font-size: 34px; line-height: 0.5; height: 16px; }
.testi__quote { font-size: clamp(16px, 1.5vw, 19px); line-height: 1.5; letter-spacing: -0.01em; color: var(--ink-0); }
.testi__who { margin-top: auto; padding-top: 6px; }
.testi__name { font-weight: 600; font-size: 15px; color: var(--ink-0); letter-spacing: -0.01em; }
.testi__role { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); margin-top: 6px; }
@media (max-width: 880px) { .testi-grid { grid-template-columns: 1fr; } }

/* ---------- Careers ---------- */
.careers-count { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 22px; }
.jobs { border-top: 1px solid var(--line-strong); }
.job { border-bottom: 1px solid var(--line); }
.job__head {
  width: 100%; display: flex; align-items: flex-start; justify-content: space-between; gap: 24px;
  background: transparent; border: 0; cursor: pointer; text-align: left;
  padding: clamp(24px, 3vw, 32px) 6px; transition: background var(--dur) var(--ease);
}
.job__head:hover { background: var(--surface-2); }
.band .job__head:hover { background: var(--dark-1); }
.job__head:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.job__dept { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 11px; }
.job__title { font-size: clamp(20px, 2.2vw, 27px); letter-spacing: -0.02em; line-height: 1.1; }
.job__meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 15px; }
.job__meta span { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); font-family: var(--mono); letter-spacing: 0.02em; }
.job__meta svg { width: 14px; height: 14px; color: var(--ink-3); }
.job__toggle { flex: none; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--ink-0); margin-top: 4px; transition: transform var(--dur) var(--ease-out), background var(--dur), color var(--dur), border-color var(--dur); }
.job.open .job__toggle { background: var(--accent); color: #fff; border-color: var(--accent); transform: rotate(45deg); }
.job__toggle svg { width: 20px; height: 20px; }
.job__body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 360ms var(--ease-out); }
.job.open .job__body { grid-template-rows: 1fr; }
.job__bodywrap { overflow: hidden; }
.job__inner { padding: 2px 6px clamp(30px, 4vw, 40px); }
.job__summary { color: var(--ink-2); font-size: var(--fs-body-lg); line-height: 1.6; max-width: 64ch; }
.job__cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); margin-top: 30px; }
.job__cols h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 16px; }
.job__cols ul { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.job__cols li { position: relative; padding-left: 22px; color: var(--ink-1); font-size: var(--fs-sm); line-height: 1.55; max-width: 56ch; }
.job__cols li::before { content: ""; position: absolute; left: 0; top: 10px; width: 9px; height: 1.5px; background: var(--accent); }
.job__apply { margin-top: 32px; }
@media (max-width: 680px) { .job__cols { grid-template-columns: 1fr; gap: 26px; } }

.info-block { border-top: 1px solid var(--line); }
.info-row { display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); align-items: start; }
.info-row .ic { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--accent); }
.info-row .ic svg { width: 19px; height: 19px; }
.info-row h4 { font-size: 15px; font-weight: 600; }
.info-row p, .info-row a { margin-top: 4px; color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.5; display: block; }
.info-row a:hover { color: var(--accent); }

/* CTA reuse on inner pages already covered by .cta in styles.css */

/* ---------- Product detail page ---------- */
.prod-hero .page-banner__inner { align-items: center; }
.prod-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.prod-chips span { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-1); border: 1px solid var(--line-strong); padding: 8px 13px; }
.prod-keyspecs { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.prod-keyspecs > div { padding: 22px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface-2); }
.prod-keyspecs .k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.prod-keyspecs .v { margin-top: 8px; font-weight: 600; font-size: 21px; letter-spacing: -0.01em; color: var(--ink-0); }
.sizes-list { border-top: 1px solid var(--line-strong); max-width: 640px; margin-top: 30px; }
.sizes-list .row { display: grid; grid-template-columns: 1fr auto; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.sizes-list .k { color: var(--ink-1); font-weight: 500; }
.sizes-list .v { font-family: var(--mono); font-size: 13.5px; color: var(--ink-2); letter-spacing: 0.02em; }
.sizes-note { margin-top: 18px; font-size: var(--fs-sm); color: var(--ink-3); display: flex; align-items: center; gap: 9px; }
.sizes-note svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }
.pdetail__link { display: inline-flex; align-items: center; gap: 9px; margin-top: 26px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); transition: gap var(--dur); }
.pdetail__link:hover { gap: 13px; }
@media (max-width: 860px) { .prod-keyspecs { grid-template-columns: repeat(2, 1fr); } }

@media (max-width: 980px) {
  .page-banner__inner, .grid-2, .pdetail, .contact-grid, .article-feat { grid-template-columns: 1fr; }
  .page-banner__media, .article-feat__media { order: -1; }
  .pdetail:nth-child(even) .pdetail__media { order: -1; }
  .prod-hero .page-banner__inner > div:last-child { order: -1; }
  .grid-3, .feature-grid, .article-grid { grid-template-columns: 1fr 1fr; }
  .presence-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-3, .feature-grid, .article-grid, .field-row { grid-template-columns: 1fr; }
  .tl-item { grid-template-columns: 1fr; gap: 8px; }
  .specbar { grid-template-columns: 1fr; }
  .specbar > div { border-left: 0; padding-left: 0; }
  .page-banner { padding-top: 120px; }
}

/* =========================================================================
   PRODUCT SPECIFICATIONS — engineering drawings (image-slots) + data tables
   ========================================================================= */

/* Diagram figures: cobalt label tab + a user-fillable image-slot.
   The slot stays blank (placeholder caption) until the client drops the
   brochure PNG — diagrams sit uncropped on white via fit="contain". */
.specsheet { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 34px; }
.specsheet--3 { grid-template-columns: repeat(3, 1fr); }
.specfig { border: 1px solid var(--line); background: var(--surface-2); display: flex; flex-direction: column; min-width: 0; }
.specfig__label { align-self: flex-start; font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; background: var(--accent); padding: 8px 16px; }
.specfig image-slot { width: 100%; height: auto; aspect-ratio: var(--ar, 4 / 3); --slot-matte: #fff; }
.specfig__cap { padding: 0 16px 14px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--ink-3); }

/* Spec data tables — dark mono header, zebra mono body, tabular figures */
.spec-tablewrap { margin-top: 24px; border: 1px solid var(--line-strong); overflow-x: auto; }
table.spec-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.spec-table th, .spec-table td { padding: 12px 16px; text-align: left; border-right: 1px solid var(--line); white-space: nowrap; }
.spec-table th:last-child, .spec-table td:last-child { border-right: 0; }
.spec-table thead th { background: var(--dark-0); color: var(--bone-0); font-family: var(--mono); font-size: 11px; letter-spacing: 0.07em; text-transform: uppercase; font-weight: 500; border-right: 1px solid var(--dark-line-2); border-bottom: 1px solid var(--dark-line-2); }
.spec-table thead th:last-child { border-right: 0; }
.spec-table thead th .sub { display: block; color: var(--bone-2); margin-top: 3px; text-transform: none; letter-spacing: 0.02em; }
.spec-table tbody td { border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 13.5px; color: var(--ink-1); font-variant-numeric: tabular-nums; }
.spec-table tbody tr:nth-child(even) { background: var(--surface-2); }
.spec-table tbody td:first-child { color: var(--ink-0); font-weight: 600; }
.spec-table tbody tr:last-child td { border-bottom: 0; }
.spec-table--rows tbody th { background: var(--surface); color: var(--ink-0); font-family: var(--mono); font-size: 12px; font-weight: 600; text-align: left; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); white-space: nowrap; }

/* Sub-blocks inside a spec section */
.spec-block { margin-top: 52px; }
.spec-block__hd { margin-bottom: 4px; }
.spec-subtitle { margin-top: 8px; font-size: 21px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink-0); }

/* Load-capacity tiles */
.loadgrid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-strong); margin-top: 26px; }
.loadgrid > div { padding: 22px; border-right: 1px solid var(--line); }
.loadgrid > div:last-child { border-right: 0; }
.loadgrid .lk { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.loadgrid .lv { margin-top: 9px; font-weight: 600; font-size: 26px; letter-spacing: -0.01em; color: var(--ink-0); font-variant-numeric: tabular-nums; }

/* Design-parameter list (earth retaining wall) */
.spec-params { margin-top: 26px; border-top: 1px solid var(--line-strong); max-width: 720px; }
.spec-params .row { display: grid; grid-template-columns: 1fr auto; gap: 24px; padding: 15px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec-params .k { color: var(--ink-1); font-weight: 500; }
.spec-params .v { font-family: var(--mono); font-size: 14px; color: var(--accent-deep); letter-spacing: 0.02em; }

.spec-note { margin-top: 16px; font-size: var(--fs-sm); color: var(--ink-3); display: flex; align-items: flex-start; gap: 9px; }
.spec-note svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; margin-top: 2px; }

/* FT-Flume — per-height dimension blocks */
.spec-flumeblock { margin-top: 26px; }
.spec-flumeh { display: flex; align-items: baseline; gap: 14px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.spec-flumeh .hh { font-weight: 600; font-size: 18px; letter-spacing: -0.01em; color: var(--ink-0); }
.spec-flumeh .hsub { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-3); }

@media (max-width: 760px) {
  .specsheet, .specsheet--3 { grid-template-columns: 1fr; }
  .loadgrid { grid-template-columns: 1fr 1fr; }
}

/* =========================================================================
   FAQ — hairline accordion (contact + product pages)
   ========================================================================= */
.faq { border-top: 1px solid var(--line-strong); margin-top: 36px; max-width: 860px; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; background: none; border: 0; cursor: pointer; text-align: left; display: grid; grid-template-columns: auto 1fr auto; align-items: baseline; gap: 18px; padding: 24px 4px 24px 0; font: inherit; color: var(--ink-0); }
.faq__n { font-family: var(--mono); font-size: 13px; letter-spacing: 0.04em; color: var(--accent); }
.faq__qt { font-size: clamp(17px, 1.7vw, 19px); font-weight: 500; letter-spacing: -0.01em; line-height: 1.35; }
.faq__tg { position: relative; width: 18px; height: 18px; flex-shrink: 0; align-self: center; }
.faq__tg::before, .faq__tg::after { content: ""; position: absolute; background: var(--ink-2); transition: transform var(--dur), opacity var(--dur); }
.faq__tg::before { top: 8px; left: 0; width: 18px; height: 1.5px; }
.faq__tg::after { left: 8px; top: 0; width: 1.5px; height: 18px; }
.faq__item.open .faq__tg::after { transform: scaleY(0); opacity: 0; }
.faq__item.open .faq__qt { color: var(--accent); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-slow, 360ms) cubic-bezier(0.4, 0, 0.2, 1); }
.faq__item.open .faq__a { grid-template-rows: 1fr; }
.faq__awrap { overflow: hidden; }
.faq__a p { padding: 0 56px 26px 38px; margin: 0; color: var(--ink-2); font-size: var(--fs-body); line-height: 1.62; max-width: 64ch; }
.faq__a p a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.faq-aside { font-size: var(--fs-sm); }
@media (max-width: 620px) {
  .faq__q { grid-template-columns: 1fr auto; gap: 14px; }
  .faq__n { display: none; }
  .faq__a p { padding-left: 0; padding-right: 0; }
}