/* =========================================================
   CLARIVENT catalogue page (loaded only by clarivent.html / en/clarivent.html)
   ========================================================= */
.cv-hero { position: relative; background: #0e1114; color: #fff; overflow: hidden; isolation: isolate; padding: calc(var(--header-h) + 36px) 0 0; }
.cv-hero::before, .cv-hero::after { content: ""; position: absolute; z-index: -1; border-radius: 50%; filter: blur(90px); }
.cv-hero::before { width: 620px; height: 620px; left: -220px; top: -160px; background: rgba(28,94,172,.55); }
.cv-hero::after { width: 560px; height: 560px; right: -200px; bottom: -80px; background: rgba(1,166,92,.4); }
.cv-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; padding-top: 28px; padding-bottom: 56px; }
.cv-hero .crumbs { margin-bottom: 22px; }
.cv-hero .eyebrow { color: var(--mint); }
.cv-hero h1 { font-weight: 900; font-size: clamp(3rem, 9.4vw, 7.4rem); letter-spacing: -.045em; line-height: .92; margin: 14px 0 0; }
.cv-hero h1 sup { font-size: .26em; font-weight: 600; letter-spacing: 0; vertical-align: top; position: relative; top: .5em; margin-left: .08em; color: rgba(255,255,255,.7); }
.cv-hero .sub { font-size: clamp(1.15rem, 2.4vw, 1.7rem); font-weight: 300; margin: 18px 0 8px; }
.cv-hero .tag { font-weight: 700; font-size: 1rem; background: linear-gradient(100deg, #6fa6ee, #5fd39a); -webkit-background-clip: text; background-clip: text; color: transparent; display: inline-block; }
.cv-hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.cv-hero .btn-primary { --accent: var(--end); }
.cv-hero .prodwrap { position: relative; display: grid; place-items: center; }
.cv-hero .prodwrap::before { content: ""; position: absolute; left: 8%; right: 8%; bottom: 4%; height: 22%; background: radial-gradient(closest-side, rgba(95,211,154,.4), rgba(28,94,172,.2) 60%, transparent); }
.cv-hero .prod { position: relative; width: 100%; max-width: 480px; filter: drop-shadow(0 30px 40px rgba(0,0,0,.55)); }
.cv-strip { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid rgba(255,255,255,.16); border-bottom: 0; border-radius: 18px 18px 0 0; background: rgba(255,255,255,.06); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.cv-strip div { padding: 20px 22px; border-left: 1px solid rgba(255,255,255,.12); }
.cv-strip div:first-child { border-left: 0; }
.cv-strip b { display: block; font-size: clamp(1.15rem, 2.2vw, 1.6rem); font-weight: 800; letter-spacing: -.01em; background: linear-gradient(100deg, #6fa6ee, #5fd39a); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cv-strip small { display: block; color: rgba(255,255,255,.65); font-size: .82rem; margin-top: 2px; line-height: 1.35; }
@media (max-width: 860px) {
  .cv-hero-grid { grid-template-columns: 1fr; gap: 6px; padding-bottom: 28px; }
  .cv-hero .prodwrap { order: -1; max-width: 300px; margin: 0 auto -8px; }
  .cv-strip { grid-template-columns: 1fr 1fr; }
  .cv-strip div:nth-child(3) { border-left: 0; }
  .cv-strip div:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.12); }
  .cv-strip div { padding: 16px 16px; }
}

.cv-overview .frame { background: radial-gradient(70% 90% at 62% 55%, #dfe9f7, #f3f6fb 60%, #fff); border: 1px solid var(--line); aspect-ratio: auto; padding: 22px; }
[data-theme="dark"] .cv-overview .frame { background: radial-gradient(70% 90% at 62% 55%, #2c3a4d, #1e242c 70%); }
.cv-overview .frame img { width: 100%; height: auto; object-fit: contain; padding: 0; mix-blend-mode: normal; }
.cv-feats { display: grid; gap: 14px; margin-top: 22px; }
.cv-feats > div { display: flex; gap: 14px; align-items: flex-start; }
.cv-feats .ico { width: 40px; height: 40px; border-radius: 12px; background: var(--grad); color: #fff; display: grid; place-items: center; flex: none; }
.cv-feats .ico svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.cv-feats b { display: block; font-size: 1.02rem; }
.cv-feats span { color: var(--muted); font-size: .93rem; display: block; }
.cv-statcards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: clamp(48px, 7vw, 80px); }
.cv-statcard { border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); padding: 28px 26px; }
.cv-statcard .big { font-family: var(--font-display); font-weight: 900; font-size: clamp(2.8rem, 6vw, 4rem); letter-spacing: -.04em; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cv-statcard .big small { font-size: .38em; font-weight: 700; letter-spacing: 0; margin-left: 4px; }
.cv-statcard h3 { font-size: 1.1rem; margin: 14px 0 6px; letter-spacing: -.01em; }
.cv-statcard p { color: var(--muted); font-size: .93rem; margin: 0; }
@media (max-width: 760px) { .cv-statcards { grid-template-columns: 1fr; gap: 12px; } .cv-statcard { padding: 22px 20px; } }

.cv-stages { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cv-stage { border-radius: 22px; background: var(--ink-2); border: 1px solid var(--line-dark); color: #fff; overflow: hidden; display: flex; flex-direction: column; }
.cv-stage .pic { height: 210px; background: radial-gradient(80% 80% at 50% 50%, #f1f4f9, #fff); display: grid; place-items: center; }
.cv-stage .pic img { max-width: 80%; max-height: 176px; width: auto; height: auto; }
.cv-stage .txt { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.cv-stage .tag { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--mint); font-weight: 700; }
.cv-stage h3 { font-size: 1.35rem; margin: 10px 0 10px; }
.cv-stage p { color: var(--muted-dark); font-size: .94rem; margin: 0 0 16px; }
.cv-stage .chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.cv-chip { font-size: .76rem; font-weight: 600; padding: .38em .9em; border-radius: 999px; background: rgba(95,211,154,.14); color: #5fd39a; }
.cv-chip.blue { background: rgba(141,180,228,.16); color: #8db4e4; }
.cv-corona { position: relative; border-radius: 22px; overflow: hidden; margin-top: 20px; min-height: 230px; display: flex; align-items: center; }
.cv-corona img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cv-corona::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,10,24,.9), rgba(8,10,24,.2) 75%); }
.cv-corona p { position: relative; z-index: 1; max-width: 480px; padding: 28px clamp(20px, 4vw, 40px); margin: 0; color: #fff; font-size: 1.02rem; }
.cv-diagram { margin-top: 20px; background: #fff; color: var(--text); border-radius: 22px; padding: 22px 22px 14px; }
.cv-diagram small { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; color: #5a6470; display: block; margin-bottom: 4px; }
.cv-diagram .scroll { overflow-x: auto; }
.cv-diagram svg { min-width: 560px; }
@media (max-width: 960px) { .cv-stages { grid-template-columns: 1fr; } .cv-stage .pic { height: 190px; } }

.cv-wash { position: relative; border-radius: 24px; overflow: hidden; }
.cv-wash > img.bg { width: 100%; height: clamp(220px, 34vw, 380px); object-fit: cover; display: block; }
.cv-wash::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(14,17,20,.88), rgba(14,17,20,.05) 60%); }
.cv-wash .cap { position: absolute; z-index: 2; left: clamp(18px, 3vw, 32px); right: clamp(18px, 3vw, 32px); bottom: clamp(16px, 2.4vw, 26px); color: #fff; }
.cv-wash .cap b { display: block; font-size: clamp(1.1rem, 2.2vw, 1.5rem); font-family: var(--font-display); }
.cv-wash .cap span { color: rgba(255,255,255,.8); font-size: .92rem; }
.cv-wash .seal { position: absolute; z-index: 3; right: clamp(14px, 3vw, 30px); top: clamp(12px, 2.4vw, 26px); width: clamp(78px, 11vw, 120px); transform: rotate(-8deg); filter: drop-shadow(0 4px 10px rgba(0,0,0,.35)); }
.cv-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 22px; }
.cv-step { border-radius: 20px; background: var(--white); border: 1px solid var(--line); padding: 26px 24px; }
.cv-step .n { font-family: var(--font-display); font-weight: 900; font-size: 2.8rem; line-height: 1; letter-spacing: -.04em; color: transparent; -webkit-text-stroke: 1.5px #b9c9de; }
[data-theme="dark"] .cv-step .n { -webkit-text-stroke-color: #4a5668; }
.cv-step h3 { font-size: 1.1rem; margin: 10px 0 6px; letter-spacing: -.01em; }
.cv-step p { color: var(--muted); font-size: .92rem; margin: 0; }
@media (max-width: 960px) { .cv-steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cv-steps { grid-template-columns: 1fr; gap: 12px; } .cv-step { padding: 20px; } }

.cv-fire-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cv-schem { border-radius: 22px; padding: 18px 18px 8px; background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.02)); border: 1px solid rgba(255,255,255,.12); }
.cv-schem .lab { font-size: .76rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.cv-schem .lab i { width: 10px; height: 10px; border-radius: 50%; display: block; }
.cv-note { display: flex; gap: 14px; align-items: center; margin-top: 22px; border: 1px solid rgba(95,211,154,.35); background: rgba(1,166,92,.1); border-radius: 18px; padding: 18px 22px; color: rgba(255,255,255,.88); font-size: .96rem; }
.cv-note .ico { background: rgba(95,211,154,.18); color: var(--mint); width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.cv-note .ico svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.cv-head-media { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.cv-damper { width: 120px; flex: none; filter: drop-shadow(0 12px 20px rgba(0,0,0,.5)); }
@media (max-width: 760px) { .cv-fire-grid { grid-template-columns: 1fr; } .cv-damper { width: 70px; } .cv-note { padding: 16px; } }

.hs-wrap { position: relative; max-width: 960px; margin: 0 auto; border-radius: 24px; background: radial-gradient(70% 70% at 50% 45%, #fff, #f1f4f9); border: 1px solid var(--line); overflow: hidden; }
[data-theme="dark"] .hs-wrap { background: #fff; }
.hs-wrap > img { width: 100%; display: block; mix-blend-mode: multiply; }
.hs-dot { position: absolute; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%; border: 3px solid #fff; background: var(--grad); color: #fff; font: 800 .92rem var(--font-body); box-shadow: 0 0 0 6px rgba(1,166,92,.25), 0 6px 14px rgba(0,0,0,.3); cursor: pointer; display: grid; place-items: center; transition: transform .25s var(--ease), box-shadow .25s; padding: 0; }
.hs-dot::after { content: ""; position: absolute; inset: -9px; border-radius: 50%; border: 2px solid rgba(1,166,92,.5); animation: hspulse 2.2s infinite; pointer-events: none; }
@keyframes hspulse { 0% { transform: scale(.7); opacity: 1; } 100% { transform: scale(1.5); opacity: 0; } }
.hs-dot.on, .hs-dot:hover { transform: scale(1.2); box-shadow: 0 0 0 8px rgba(1,166,92,.3), 0 8px 18px rgba(0,0,0,.35); z-index: 2; }
.hs-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 22px; margin-top: 26px; list-style: none; padding: 0; }
.hs-list li { display: flex; gap: 12px; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--line); background: var(--white); transition: border-color .25s, box-shadow .25s, transform .25s; cursor: default; }
.hs-list li.on { border-color: var(--end); box-shadow: 0 10px 28px -14px rgba(1,166,92,.55); transform: translateY(-2px); }
.hs-list .no { width: 32px; height: 32px; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 800; display: grid; place-items: center; flex: none; }
.hs-list b { display: block; font-size: .98rem; line-height: 1.25; }
.hs-list span { display: block; color: var(--muted); font-size: .86rem; margin-top: 3px; }
.hs-hint { text-align: center; color: var(--muted); font-size: .85rem; margin-top: 14px; }
@media (max-width: 960px) { .hs-list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .hs-list { grid-template-columns: 1fr; gap: 10px; } .hs-dot { width: 28px; height: 28px; margin: -14px 0 0 -14px; font-size: .78rem; border-width: 2px; } }

.cv-device { max-width: 520px; margin: 0 auto; padding: 12px; border-radius: 26px; background: linear-gradient(160deg, #2a323c, #11151a); box-shadow: 0 30px 60px -28px rgba(0,0,0,.6); }
.cv-device img { width: 100%; display: block; border-radius: 14px; }

.mtabs { display: inline-flex; gap: 6px; padding: 5px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); margin-bottom: 26px; flex-wrap: wrap; }
.mtabs button { border: 0; background: transparent; color: var(--muted); font: 700 .9rem var(--font-body); padding: .65em 1.3em; border-radius: 999px; transition: background .25s, color .25s; }
.mtabs button[aria-selected="true"] { background: var(--end); color: #fff; box-shadow: 0 8px 20px -8px var(--end); }
.mpanel { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: stretch; }
.mpanel[hidden] { display: none; }
.mbig { border-radius: 22px; background: #0e1114; color: #fff; padding: 30px 30px 26px; position: relative; overflow: hidden; }
.mbig::after { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: rgba(1,166,92,.4); filter: blur(60px); }
.mbig > small { font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; color: #5fd39a; position: relative; z-index: 1; }
.mbig .v { font-family: var(--font-display); font-weight: 900; font-size: clamp(2.8rem, 7vw, 4.6rem); letter-spacing: -.04em; line-height: 1; margin: 10px 0 6px; position: relative; z-index: 1; }
.mbig .v small { font-size: .3em; letter-spacing: 0; color: rgba(255,255,255,.65); font-weight: 700; margin-left: 6px; }
.mbar { height: 8px; border-radius: 8px; background: rgba(255,255,255,.12); margin-top: 18px; overflow: hidden; position: relative; z-index: 1; }
.mbar i { display: block; height: 100%; background: var(--grad); border-radius: 8px; transition: width .7s var(--ease); }
.mspecs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mspec { border-radius: 18px; border: 1px solid var(--line); background: var(--white); padding: 20px 22px; }
.mspec small { display: block; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.mspec b { display: block; font-family: var(--font-display); font-size: 1.9rem; letter-spacing: -.02em; margin-top: 4px; line-height: 1.1; }
.mspec b span { font-size: .5em; letter-spacing: 0; margin-left: 4px; color: var(--muted); }
.mspec.wide { grid-column: 1 / -1; }
.cv-dim { margin-top: 24px; border-radius: 22px; background: #fff; border: 1px solid var(--line); padding: 20px; }
.cv-dim img { width: 100%; max-width: 760px; display: block; margin: 0 auto; }
.cv-table-wrap { overflow-x: auto; margin-top: 22px; border-radius: 16px; border: 1px solid var(--line); }
.cv-table { width: 100%; border-collapse: collapse; min-width: 640px; background: var(--white); font-size: .95rem; }
.cv-table th { background: #0e1114; color: #fff; font-size: .78rem; letter-spacing: .06em; padding: 13px 16px; text-align: center; }
.cv-table th:first-child, .cv-table td:first-child { text-align: left; }
.cv-table td { padding: 14px 16px; text-align: center; border-top: 1px solid var(--line); }
.cv-table td:first-child { font-weight: 800; }
.cv-table tr.sel td { background: rgba(1,166,92,.1); }
@media (max-width: 860px) { .mpanel { grid-template-columns: 1fr; gap: 14px; } .mtabs { display: flex; width: 100%; } .mtabs button { flex: 1; padding: .7em .5em; font-size: .82rem; } .mbig { padding: 24px 22px; } .mspec { padding: 16px 18px; } .mspec b { font-size: 1.5rem; } }

.cv-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cv-kpi { border-radius: 22px; padding: 26px 26px 22px; background: linear-gradient(160deg, rgba(255,255,255,.08), rgba(255,255,255,.025)); border: 1px solid rgba(255,255,255,.12); }
.cv-kpi small { font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: rgba(255,255,255,.6); }
.cv-kpi .v { font-family: var(--font-display); font-weight: 900; font-size: clamp(2.4rem, 5.4vw, 3.6rem); letter-spacing: -.04em; line-height: 1.05; margin: 10px 0 4px; background: linear-gradient(100deg, #6fa6ee, #5fd39a); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cv-kpi span { color: rgba(255,255,255,.7); font-size: .92rem; }
.cv-chart { margin-top: 18px; border-radius: 22px; padding: 22px 22px 10px; background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.02)); border: 1px solid rgba(255,255,255,.12); }
.cv-chart .scroll { overflow-x: auto; }
.cv-chart svg { min-width: 520px; }
.cv-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px; margin-top: 26px; }
.cv-checks div { display: flex; gap: 12px; align-items: flex-start; color: rgba(255,255,255,.88); }
.cv-checks svg { width: 22px; height: 22px; flex: none; fill: none; stroke: #5fd39a; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; margin-top: 2px; }
.cv-fine { color: rgba(255,255,255,.5); font-size: .82rem; margin: 22px 0 0; }
@media (max-width: 860px) { .cv-kpis { grid-template-columns: 1fr; gap: 12px; } .cv-checks { grid-template-columns: 1fr; } .cv-kpi { padding: 20px; } }

.dl-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 28px; align-items: center; }
.pv-strip { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px 4px 18px; scrollbar-width: thin; }
.pv-strip a { flex: 0 0 min(46%, 250px); scroll-snap-align: start; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 14px 30px -18px rgba(0,0,0,.4); transition: transform .35s var(--ease), box-shadow .35s; background: #fff; display: block; }
.pv-strip a:hover { transform: translateY(-4px); box-shadow: 0 22px 40px -18px rgba(0,0,0,.45); }
.pv-strip img { width: 100%; display: block; aspect-ratio: 794 / 1123; object-fit: cover; }
.dl-card { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: 18px; background: var(--white); border: 1px solid var(--line); margin-bottom: 14px; transition: border-color .25s, transform .3s var(--ease), box-shadow .3s; }
.dl-card:hover { border-color: var(--end); transform: translateY(-2px); box-shadow: 0 18px 36px -22px rgba(1,166,92,.6); }
.dl-card .ico { width: 48px; height: 48px; border-radius: 14px; background: var(--grad); color: #fff; display: grid; place-items: center; flex: none; }
.dl-card .ico svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.dl-card b { display: block; font-size: 1.05rem; }
.dl-card span { color: var(--muted); font-size: .86rem; }
.dl-card .arr { margin-left: auto; color: var(--end); }
.dl-card .arr svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 900px) { .dl-grid { grid-template-columns: 1fr; gap: 10px; } }

/* images carry width/height attributes (for layout stability); keep their aspect ratio responsive */
.cv-hero .prod, .cv-overview .frame img, .hs-wrap > img, .cv-device img, .cv-dim img, .pv-strip img, .cv-damper, .cv-wash .seal { height: auto; }

/* certificates */
.cv-certs { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); gap: 28px; justify-content: center; }
.cv-cert { margin: 0; }
.cv-cert a { display: grid; place-items: center; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 22px; box-shadow: 0 18px 40px rgba(16,24,40,.08); transition: transform .3s var(--ease), box-shadow .3s; }
.cv-cert a:hover { transform: translateY(-4px); box-shadow: 0 24px 50px rgba(16,24,40,.14); }
.cv-cert img { width: 100%; height: auto; max-height: 420px; object-fit: contain; box-shadow: 0 6px 18px rgba(16,24,40,.14); }
.cv-cert figcaption { margin-top: 16px; display: flex; flex-direction: column; gap: 4px; }
.cv-cert .tag { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent-ink); font-weight: 800; }
.cv-cert b { font-size: 1.08rem; }
.cv-cert figcaption > span:last-child { color: var(--muted); font-size: .9rem; }
.cv-note.light { color: inherit; max-width: 760px; margin: 30px auto 0; }
.cv-note.light .ico { color: var(--accent-ink); }
@media (max-width: 640px) { .cv-certs { grid-template-columns: 1fr; } }