/* ==========================================================================
   Deye dealer website — stylesheet
   Look: "industrial precision × solar warmth"
   Ink-navy + solar amber, datasheet typography
   (Archivo expanded / Instrument Sans / IBM Plex Mono)
   ========================================================================== */

:root {
  --ink-950: #060b15;
  --ink-900: #0a1322;
  --ink-850: #0e1a2d;
  --ink-800: #132139;
  --ink-700: #1d2d48;
  --ink-600: #2b3c5a;

  --paper: #fafaf7;
  --paper-2: #f1f0ea;
  --card: #ffffff;
  --line: #e5e3db;
  --line-2: #efede7;

  --text: #0d1726;
  --text-2: #2a3548;
  --muted: #5b6576;
  --subtle: #8a93a3;

  --sun: #ffb21e;
  --sun-hi: #ffc54d;
  --sun-deep: #b87400;
  --sun-tint: #fff3d6;
  --volt: #12b886;
  --volt-deep: #0b7a57;
  --volt-tint: #dff6ec;
  --grid: #3b82f6;
  --grid-deep: #1d4ed8;
  --grid-tint: #e6efff;
  --danger: #e5484d;
  --wa: #1fa855;
  --wa-hi: #25d366;

  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --sh-1: 0 1px 2px rgba(10, 19, 34, .05), 0 2px 6px rgba(10, 19, 34, .05);
  --sh-2: 0 14px 34px -16px rgba(10, 19, 34, .25);
  --sh-3: 0 34px 70px -28px rgba(10, 19, 34, .38);

  --container: 1240px;
  --header-h: 74px;
  --f-display: "Archivo", ui-sans-serif, system-ui, sans-serif;
  --f-body: "Instrument Sans", ui-sans-serif, system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; background: var(--paper); color: var(--text);
  font: 400 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
body.lock { overflow: hidden; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-display); font-weight: 800; font-stretch: 112%; line-height: 1.06; letter-spacing: -.025em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }
::selection { background: var(--sun); color: var(--ink-900); }
:focus-visible { outline: 2.5px solid var(--sun); outline-offset: 3px; border-radius: 6px; }

.container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
.mono { font-family: var(--f-mono); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--sun); color: var(--ink-900); padding: 10px 16px; border-radius: 10px; font-weight: 700; }
.skip:focus { top: 12px; }

.i { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.i-fill { fill: currentColor; stroke: none; }

/* category colour coding */
.c-hybrid  { --tint: #fff1d2; --tint-ink: #8f5b00; --accent: #ffb21e; --accent-ink: #b87400; }
.c-ongrid  { --tint: #e5eeff; --tint-ink: #1e4fc7; --accent: #3b82f6; --accent-ink: #1d4ed8; }
.c-battery { --tint: #ddf5ea; --tint-ink: #0a7553; --accent: #12b886; --accent-ink: #0b7a57; }

/* ---------- buttons ---------- */
.btn {
  --h: 48px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: var(--h); padding: 0 22px; border-radius: 999px;
  font-weight: 700; font-size: 15px; line-height: 1; white-space: nowrap; user-select: none;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, color .2s;
}
.btn .i { width: 18px; height: 18px; }
.btn:active { transform: translateY(1px) scale(.99); }
.btn-sun { background: var(--sun); color: #1b1300; box-shadow: 0 12px 26px -12px rgba(255, 178, 30, .75), inset 0 -2px 0 rgba(0, 0, 0, .12); }
.btn-sun:hover { background: var(--sun-hi); box-shadow: 0 16px 32px -12px rgba(255, 178, 30, .85), inset 0 -2px 0 rgba(0, 0, 0, .12); }
.btn-ink { background: var(--ink-900); color: #fff; }
.btn-ink:hover { background: var(--ink-700); }
.btn-line { background: #fff; color: var(--ink-900); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-line:hover { box-shadow: inset 0 0 0 1.5px var(--ink-900); }
.btn-glass { background: rgba(255, 255, 255, .06); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22); }
.btn-glass:hover { background: rgba(255, 255, 255, .12); }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 12px 26px -14px rgba(31, 168, 85, .85); }
.btn-wa:hover { background: #1b964c; }
.btn-sm { --h: 40px; padding: 0 15px; font-size: 14px; }
.btn-lg { --h: 56px; padding: 0 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .45; pointer-events: none; }
.btn.bump { animation: bump .45s var(--ease); }
@keyframes bump { 40% { transform: scale(1.06); } }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; }
.link-arrow .i { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.link-arrow:hover .i, a:hover > .link-arrow .i { transform: translateX(4px); }
.icon-btn { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; transition: background .2s; }
.icon-btn:hover { background: var(--paper-2); }

.tag {
  display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border-radius: 999px;
  font: 600 11px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
  background: var(--tint, #eef1f5); color: var(--tint-ink, #334155);
}
.tag .i { width: 13px; height: 13px; }

/* ---------- top bar + header ---------- */
.topbar { background: var(--ink-950); color: #aeb9ca; font-size: 13px; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 38px; }
.topbar-l, .topbar-r { display: flex; align-items: center; gap: 22px; }
.tb-item { display: inline-flex; align-items: center; gap: 7px; }
.tb-item .i { width: 15px; height: 15px; color: var(--sun); }
a.tb-item:hover { color: #fff; }

.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(250, 250, 247, .88);
  -webkit-backdrop-filter: saturate(1.6) blur(16px); backdrop-filter: saturate(1.6) blur(16px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 10px 30px -22px rgba(10, 19, 34, .45); }
.nav { display: flex; align-items: center; gap: 20px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 11px; flex: none; min-width: 0; }
.brand-mark { width: 40px; height: 40px; flex: none; }
img.brand-mark { object-fit: contain; border-radius: 10px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; min-width: 0; }
.brand-name { font-family: var(--f-display); font-weight: 800; font-stretch: 116%; font-size: 18.5px; letter-spacing: -.02em; white-space: nowrap; }
.brand-sub { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 4px; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav-link { display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 14px; border-radius: 999px; font-weight: 600; font-size: 15px; color: var(--text-2); white-space: nowrap; transition: background .2s, color .2s; }
.nav-link .i { width: 16px; height: 16px; transition: transform .25s; }
.nav-link:hover { background: rgba(13, 23, 38, .05); color: var(--text); }
.nav-link[aria-current="page"] { color: var(--text); background: #fff; box-shadow: inset 0 0 0 1px var(--line); }
.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: 8px; }
.quote-btn { position: relative; }
.qcount {
  position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px;
  background: var(--sun); color: #1b1300; font: 700 11px/20px var(--f-mono); text-align: center; box-shadow: 0 0 0 2px var(--paper);
}
.qcount[data-zero="true"] { display: none; }
.menu-btn { display: none; }

/* mega menu */
.has-mega { position: relative; }
.mega {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translate(-50%, 8px);
  width: min(880px, 92vw); background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--sh-3);
  padding: 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  opacity: 0; visibility: hidden; transition: opacity .2s, transform .25s var(--ease), visibility .2s;
}
.mega::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.has-mega:hover .mega, .has-mega:focus-within .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.has-mega:hover > .nav-link .i, .has-mega:focus-within > .nav-link .i { transform: rotate(180deg); }
.mega-col { padding: 14px; border-radius: 16px; transition: background .2s; }
.mega-col:hover { background: var(--paper); }
.mega-head { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
.mega-ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--tint); color: var(--tint-ink); flex: none; }
.mega-head b { display: block; font-family: var(--f-display); font-stretch: 108%; font-size: 15.5px; }
.mega-head span span { display: block; font-size: 12.5px; color: var(--muted); }
.mega-col li a { display: flex; justify-content: space-between; gap: 8px; padding: 7px 8px; border-radius: 8px; font-size: 14px; color: var(--text-2); }
.mega-col li a:hover { background: #fff; color: var(--text); }
.mega-col li a em { font-style: normal; font-family: var(--f-mono); font-size: 12px; color: var(--subtle); }
.mega-foot { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 14px; background: var(--ink-900); color: #cfd8e5; font-size: 14px; }
.mega-foot .link-arrow { color: var(--sun); }

/* mobile nav (sibling of the header — header's backdrop-filter would trap a fixed child) */
.mobile-nav { position: fixed; left: 0; right: 0; top: var(--header-h); bottom: 0; z-index: 59; background: var(--paper); overflow-y: auto; padding: 8px 0 40px; border-top: 1px solid var(--line); }
.m-link { display: flex; align-items: center; gap: 12px; padding: 15px 4px; border-bottom: 1px solid var(--line); font-weight: 600; font-size: 17px; }
.m-link em { margin-left: auto; font: 500 12px var(--f-mono); color: var(--subtle); font-style: normal; }
.m-sub { padding-left: 10px; font-size: 15.5px; }
.m-sub .mega-ico { width: 34px; height: 34px; border-radius: 10px; }
.m-ctas { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }

/* ---------- hero ---------- */
.hero { position: relative; isolation: isolate; overflow: hidden; background: var(--ink-900); color: #dce3ee; padding: 68px 0 150px; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 65% 40%, #000 20%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 70% at 65% 40%, #000 20%, transparent 75%);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(640px 460px at 76% 26%, rgba(255, 178, 30, .2), transparent 62%), radial-gradient(520px 420px at 6% 96%, rgba(59, 130, 246, .16), transparent 62%);
}
.hero-sun { position: absolute; right: -180px; top: -240px; width: 640px; height: 640px; border-radius: 50%; border: 1px solid rgba(255, 178, 30, .14); box-shadow: inset 0 0 0 70px rgba(255, 178, 30, .025), inset 0 0 0 140px rgba(255, 178, 30, .02); }
.grain {
  position: absolute; inset: 0; opacity: .5; mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border-radius: 999px;
  font: 500 12.5px/1.2 var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
  color: #ffd27a; border: 1px solid rgba(255, 178, 30, .35); background: rgba(255, 178, 30, .08);
}
.eyebrow .dot, .live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sun); flex: none; animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255, 178, 30, .55); } 70% { box-shadow: 0 0 0 9px rgba(255, 178, 30, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 178, 30, 0); } }
.hero h1 { color: #fff; font-size: clamp(40px, 5vw, 66px); margin: 22px 0; font-stretch: 110%; }
.hero h1 em { font-style: normal; color: var(--sun); }
.lead { font-size: clamp(16.5px, 1.35vw, 19px); line-height: 1.6; color: #afbbcd; max-width: 560px; }
.lead strong { color: #fff; font-weight: 600; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 16px 40px; margin-top: 44px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .1); }
.fact b { display: block; font-family: var(--f-display); font-stretch: 112%; font-weight: 800; font-size: 30px; color: #fff; letter-spacing: -.02em; line-height: 1.1; }
.fact span { font-size: 13px; color: #8d9aaf; }
.rise { animation: rise .9s var(--ease) both; animation-delay: var(--d, 0s); }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* energy monitor */
.monitor {
  position: relative; border-radius: 28px; padding: 16px 16px 14px;
  background: linear-gradient(180deg, rgba(22, 35, 57, .92), rgba(10, 18, 32, .95));
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .75), 0 0 0 8px rgba(255, 255, 255, .025), inset 0 1px 0 rgba(255, 255, 255, .07);
}
.monitor-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 4px 4px 6px; }
.m-status { display: flex; align-items: center; gap: 9px; font: 500 12.5px var(--f-mono); color: #b9c5d6; min-width: 0; }
.m-status > span:last-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-status .live-dot { background: #2bd9a0; animation-name: pulse-g; }
@keyframes pulse-g { 0% { box-shadow: 0 0 0 0 rgba(43, 217, 160, .55); } 70% { box-shadow: 0 0 0 9px rgba(43, 217, 160, 0); } 100% { box-shadow: 0 0 0 0 rgba(43, 217, 160, 0); } }
.is-outage .m-status .live-dot { background: var(--danger); animation-name: none; }
.scenes { display: flex; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .08); flex: none; }
.scene-btn { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: 999px; font-size: 13px; font-weight: 600; color: #a5b2c5; transition: background .25s, color .25s; }
.scene-btn .i { width: 15px; height: 15px; }
.scene-btn:hover { color: #fff; }
.scene-btn[aria-pressed="true"] { background: #fff; color: var(--ink-900); }
.flow-svg { width: 100%; height: auto; margin-top: 4px; overflow: visible; }
.tracks path { fill: none; stroke: rgba(255, 255, 255, .1); stroke-width: 4; stroke-linecap: round; transition: stroke .3s; }
.flow { fill: none; stroke-width: 4.5; stroke-linecap: round; stroke-dasharray: 1.5 13.5; animation: flow 1s linear infinite; transition: opacity .4s; }
.flow.rev { animation-direction: reverse; }
.flow.off { opacity: 0; }
@keyframes flow { to { stroke-dashoffset: -15; } }
.node .disc { fill: #0f1a2c; stroke: rgba(255, 255, 255, .14); stroke-width: 1.5; transition: stroke .3s; }
.node .halo { fill: currentColor; opacity: .08; animation: halo 2.6s ease-in-out infinite; }
@keyframes halo { 50% { opacity: .17; } }
.node { transition: opacity .4s, color .3s; }
.node.dim { opacity: .38; }
.n-pv { color: #ffb21e; } .n-grid { color: #6aa5ff; } .n-home { color: #e8eef7; } .n-bat { color: #2bd9a0; }
.m-ico { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.soc-track { fill: none; stroke: rgba(255, 255, 255, .08); stroke-width: 3; }
.soc { fill: none; stroke: #2bd9a0; stroke-width: 3; stroke-linecap: round; transition: stroke-dasharray .9s var(--ease); }
.x-badge { opacity: 0; transition: opacity .3s; }
.x-badge circle { fill: var(--danger); }
.x-badge path { stroke: #fff; stroke-width: 2.2; stroke-linecap: round; }
.is-outage .x-badge { opacity: 1; }
.is-outage .n-grid { color: var(--danger); }
.is-outage .n-grid .disc { stroke: rgba(229, 72, 77, .6); }
.is-outage #t-grid { stroke: rgba(229, 72, 77, .35); stroke-dasharray: 4 7; }
.inv-label { font: 600 9.5px var(--f-mono); letter-spacing: .2em; fill: #5a6577; }
.m-cap { font: 500 11px var(--f-mono); letter-spacing: .16em; fill: #7f8da3; }
.m-val { font-family: var(--f-display); font-weight: 700; font-stretch: 108%; font-size: 22px; fill: #fff; }
.m-val.m-sm { font-size: 16px; }
.is-outage #m-grid { fill: #ff8a8d; }
.monitor-foot { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mstat { border-radius: 14px; padding: 10px 12px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .07); min-width: 0; }
.mstat span { display: block; font-size: 11.5px; color: #8392a8; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mstat b { display: block; font: 600 16px var(--f-mono); color: #fff; margin-top: 2px; white-space: nowrap; }
.monitor-note { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 12.5px; color: #8392a8; margin-top: 10px; padding: 0 4px; min-height: 2.6em; }
.monitor-note em { font-style: normal; font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; opacity: .7; white-space: nowrap; }

/* ---------- trust strip (overlaps hero) ---------- */
.trust-wrap { position: relative; z-index: 5; margin-top: -78px; }
.trust { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--sh-3); overflow: hidden; }
.trust-item { display: flex; gap: 14px; align-items: flex-start; padding: 24px 22px; }
.trust-item + .trust-item { border-left: 1px solid var(--line-2); }
.trust-ico { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--sun-tint); color: var(--sun-deep); flex: none; }
.trust-item b { display: block; font-family: var(--f-display); font-stretch: 106%; font-size: 15.5px; line-height: 1.25; }
.trust-item span { display: block; font-size: 13.5px; color: var(--muted); margin-top: 4px; line-height: 1.45; }

/* ---------- sections ---------- */
.section { padding: 104px 0; position: relative; }
.section.tight { padding: 72px 0; }
.section.alt { background: var(--paper-2); }
.section.dark { background: var(--ink-900); color: #dce3ee; overflow: hidden; isolation: isolate; }
.section.dark::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(600px 400px at 90% 0%, rgba(255, 178, 30, .12), transparent 60%),
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px) 0 0 / 56px 56px;
}
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 48px; }
.sec-head.center { flex-direction: column; align-items: center; text-align: center; }
.sec-head.center .sec-sub { margin-inline: auto; }
.kicker { display: inline-flex; align-items: center; gap: 12px; font: 500 12.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--sun-deep); }
.kicker .kn { display: inline-grid; place-items: center; height: 24px; padding: 0 8px; border-radius: 6px; border: 1px solid currentColor; font-weight: 600; letter-spacing: .04em; }
.dark .kicker, .cta-band .kicker { color: var(--sun); }
.sec-title { font-size: clamp(30px, 3.5vw, 48px); margin-top: 16px; max-width: 760px; }
.dark .sec-title { color: #fff; }
.sec-sub { font-size: 17px; color: var(--muted); max-width: 560px; margin-top: 14px; }
.dark .sec-sub { color: #9eabbe; }

.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- category bento ---------- */
.bento { display: grid; grid-template-columns: 1.25fr 1fr; grid-template-rows: 1fr 1fr; gap: 20px; min-height: 620px; }
.cat-card {
  position: relative; overflow: hidden; isolation: isolate; border-radius: 28px; padding: 34px;
  background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--sh-3); }
.cat-card.big { grid-row: span 2; background: var(--ink-900); color: #fff; border-color: transparent; }
.cat-card.big::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: radial-gradient(520px 400px at 82% 88%, rgba(255, 178, 30, .3), transparent 65%),
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px) 0 0 / 44px 44px;
}
.cat-card:not(.big)::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(360px 260px at 92% 100%, var(--tint), transparent 70%); }
.cat-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cat-count { font: 500 12.5px var(--f-mono); color: var(--muted); }
.big .cat-count { color: #9eabbe; }
.big .tag { background: rgba(255, 178, 30, .14); color: #ffc861; }
.cat-card h3 { font-size: clamp(24px, 2.3vw, 34px); margin-top: 18px; max-width: 420px; }
.cat-card p { color: var(--muted); margin-top: 12px; max-width: 400px; }
.cat-card.big p { color: #a9b6c9; }
.cat-body { position: relative; z-index: 1; }
.cat-card:not(.big) .cat-body { max-width: 58%; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chip { font: 500 12.5px/1 var(--f-mono); padding: 8px 11px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); color: var(--text-2); }
.big .chip { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .14); color: #d5dde9; }
.cat-cta { margin-top: auto; padding-top: 24px; position: relative; z-index: 1; align-self: flex-start; }
.big .cat-cta { color: var(--sun); }
.cat-art { position: absolute; z-index: -1; pointer-events: none; transition: transform .6s var(--ease); display: grid; place-items: center; }
.cat-art > * { width: 100%; height: auto; }
.cat-card:hover .cat-art { transform: translateY(-6px) scale(1.02); }
.big .cat-art { width: 50%; right: 1%; bottom: -1%; }
.cat-card:not(.big) .cat-art { width: 36%; right: 2%; bottom: -5%; }
.big .cat-art img { mix-blend-mode: normal; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); }
.photo-card { background: #fff; border-radius: 22px; padding: 14px; }

/* ---------- comparison ---------- */
.compare { background: #fff; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; box-shadow: var(--sh-1); }
.cmp-row { display: grid; grid-template-columns: 1.05fr 1fr 1fr; border-top: 1px solid var(--line-2); }
.cmp-row:first-child { border-top: 0; }
.cmp-row > div { padding: 18px 22px; }
.cmp-row > div + div { border-left: 1px solid var(--line-2); }
.cmp-head > div { padding: 24px 22px; }
.cmp-head h3 { font-size: 20px; margin-top: 12px; }
.cmp-head p { font-size: 14px; color: var(--muted); margin-top: 4px; }
.cmp-feature { font-weight: 600; color: var(--text-2); display: flex; gap: 10px; align-items: center; }
.cmp-feature .i { color: var(--subtle); }
.yes, .no, .meh { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.yes .i { color: var(--volt); } .no .i { color: var(--danger); } .meh .i { color: var(--sun-deep); }
.cmp-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 20px; margin-top: 28px; color: var(--muted); }

/* ---------- product grid + card ---------- */
.grid-products { display: grid; grid-template-columns: repeat(auto-fill, minmax(268px, 1fr)); gap: 20px; }
.pcard {
  position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  animation: rise .6s var(--ease) both; animation-delay: calc(min(var(--i, 0), 12) * 35ms);
}
.pcard:hover { transform: translateY(-4px); box-shadow: var(--sh-3); border-color: transparent; }
.pcard-media {
  position: relative; display: grid; place-items: center; aspect-ratio: 1 / .82; overflow: hidden;
  background: radial-gradient(120% 90% at 50% 0%, #fff 0%, #fff 45%, var(--tint) 140%);
  border-bottom: 1px solid var(--line-2);
}
.pcard-media .art { width: 74%; height: 84%; object-fit: contain; transition: transform .5s var(--ease); }
.pcard:hover .pcard-media .art { transform: scale(1.04) translateY(-3px); }
.art-photo.blend { mix-blend-mode: multiply; } /* white-background battery photos melt into the card */
.pcard-media .tag { position: absolute; top: 14px; left: 14px; z-index: 1; }
.kw-badge { position: absolute; top: 14px; right: 14px; z-index: 1; font: 600 12px/1 var(--f-mono); background: var(--ink-900); color: #fff; padding: 6px 9px; border-radius: 999px; }
.pcard-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pcard-model { font: 500 12.5px var(--f-mono); color: var(--muted); letter-spacing: .01em; overflow-wrap: anywhere; }
.pcard-title { font-family: var(--f-display); font-stretch: 104%; font-size: 17px; font-weight: 700; line-height: 1.25; letter-spacing: -.01em; }
.pcard-title a:hover { color: var(--accent-ink); }
.spec-strip { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.spec-strip > div { padding: 7px 9px; min-width: 0; }
.spec-strip > div + div { border-left: 1px solid var(--line); }
.spec-strip b { display: block; font: 600 13.5px var(--f-mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spec-strip span { display: block; font-size: 10.5px; color: var(--subtle); text-transform: uppercase; letter-spacing: .06em; }
.price-row { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 8px; margin-top: auto; padding-top: 6px; }
.price { font-family: var(--f-display); font-stretch: 106%; font-weight: 800; font-size: 23px; letter-spacing: -.02em; }
.gst { font: 600 11.5px var(--f-mono); color: var(--sun-deep); background: var(--sun-tint); padding: 3px 7px; border-radius: 6px; }
.price-ask { font-weight: 700; font-size: 15px; color: var(--text-2); }
.pcard-actions { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.pcard-actions .btn { --h: 42px; padding: 0 14px; font-size: 14px; }
.add-btn { width: 42px; padding: 0 !important; }

/* ---------- features (why Deye) ---------- */
.why-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.why-intro { position: sticky; top: calc(var(--header-h) + 32px); }
.why-intro .btn { margin-top: 28px; }
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.feature { background: #fff; padding: 28px 26px; display: flex; flex-direction: column; gap: 10px; }
.f-ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--ink-900); color: var(--sun); }
.feature h3 { font-size: 18px; font-stretch: 106%; margin-top: 6px; }
.feature p { color: var(--muted); font-size: 15px; }
.f-spec { margin-top: auto; padding-top: 6px; font: 500 12.5px var(--f-mono); color: var(--sun-deep); }

/* ---------- calculator ---------- */
.calc { display: grid; grid-template-columns: 1.05fr .95fr; background: #fff; border: 1px solid var(--line); border-radius: 28px; overflow: hidden; box-shadow: var(--sh-2); }
.calc-form { padding: 36px; display: flex; flex-direction: column; gap: 26px; }
.f-label { display: block; font-weight: 600; font-size: 14.5px; margin-bottom: 10px; color: var(--text-2); }
.f-hint { font-weight: 500; color: var(--subtle); font-size: 13px; }
.range-row { display: flex; align-items: center; gap: 16px; }
input[type="range"] { flex: 1; -webkit-appearance: none; appearance: none; height: 6px; border-radius: 3px; background: linear-gradient(to right, var(--sun) var(--p, 20%), var(--line) var(--p, 20%)); outline: none; cursor: pointer; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 2.5px solid var(--sun); box-shadow: 0 4px 12px rgba(0, 0, 0, .18); }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 2.5px solid var(--sun); box-shadow: 0 4px 12px rgba(0, 0, 0, .18); }
.num-input { display: flex; align-items: center; gap: 6px; border: 1.5px solid var(--line); border-radius: 12px; padding: 0 12px; height: 48px; background: var(--paper); width: 150px; flex: none; }
.num-input span { font: 600 15px var(--f-mono); color: var(--muted); }
.num-input input { border: 0; background: none; width: 100%; font: 600 16px var(--f-mono); outline: none; min-width: 0; }
.num-input:focus-within, .input:focus { border-color: var(--sun); box-shadow: 0 0 0 4px rgba(255, 178, 30, .18); background: #fff; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 6px; padding: 5px; border-radius: 14px; background: var(--paper-2); border: 1px solid var(--line); }
.seg button { padding: 10px 12px; border-radius: 10px; font-weight: 600; font-size: 14px; color: var(--muted); text-align: center; line-height: 1.25; transition: background .2s, color .2s, box-shadow .2s; }
.seg button small { display: block; font-weight: 500; font-size: 12px; color: var(--subtle); margin-top: 2px; }
.seg button[aria-pressed="true"] { background: #fff; color: var(--text); box-shadow: var(--sh-1); }
.input { width: 100%; height: 48px; border: 1.5px solid var(--line); border-radius: 12px; padding: 0 14px; background: var(--paper); outline: none; transition: border-color .2s, box-shadow .2s, background .2s; }
textarea.input { height: auto; padding: 12px 14px; resize: vertical; min-height: 96px; }
select.input { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6576' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; padding-right: 40px; }
.calc-result { position: relative; overflow: hidden; isolation: isolate; background: var(--ink-900); color: #dce3ee; padding: 36px; display: flex; flex-direction: column; }
.calc-result::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(420px 300px at 100% 0%, rgba(255, 178, 30, .2), transparent 65%); }
.res-label { font: 500 12px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: #8d9aaf; }
.res-kw { font: 800 64px/1 var(--f-display); font-stretch: 112%; letter-spacing: -.03em; color: #fff; margin-top: 10px; }
.res-kw small { font-size: 26px; color: var(--sun); margin-left: 6px; }
.res-sub { color: #9eabbe; margin-top: 8px; font-size: 14.5px; }
.res-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 24px; }
.res-cell { background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); border-radius: 14px; padding: 12px 14px; }
.res-cell span { display: block; font-size: 12.5px; color: #8e9bb0; }
.res-cell b { display: block; font: 600 18px var(--f-mono); color: #fff; margin-top: 2px; }
.res-picks { display: grid; gap: 10px; margin-top: 18px; }
.res-pick { display: flex; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 16px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); transition: background .2s; }
.res-pick:hover { background: rgba(255, 255, 255, .1); }
.res-pick .thumb { width: 58px; height: 58px; border-radius: 12px; background: #fff; flex: none; display: grid; place-items: center; overflow: hidden; }
.res-pick .thumb .art { width: 52px; height: 52px; object-fit: contain; }
.res-pick small { display: block; font: 500 11.5px var(--f-mono); color: #8d9aaf; letter-spacing: .06em; text-transform: uppercase; }
.res-pick b { display: block; font-size: 15px; color: #fff; line-height: 1.3; }
.res-pick em { font-style: normal; font: 600 13px var(--f-mono); color: var(--sun); }
.res-note { margin-top: 10px; font-size: 13px; color: #ffcf73; }
.res-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }
.fine { font-size: 12px; color: #74839a; margin-top: 16px; line-height: 1.5; }

/* ---------- solutions ---------- */
.solutions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sol { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 26px; display: flex; flex-direction: column; gap: 12px; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.sol:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.s-ico { width: 50px; height: 50px; border-radius: 16px; display: grid; place-items: center; background: var(--sun-tint); color: var(--sun-deep); }
.sol h3 { font-size: 19px; font-stretch: 106%; margin-top: 4px; }
.sol p { color: var(--muted); font-size: 15px; }
.s-fit { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line); font: 500 12.5px/1.5 var(--f-mono); color: var(--text-2); }

/* ---------- process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: step; }
.step { position: relative; padding-top: 72px; }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: 0; left: 0; font: 800 54px/1 var(--f-display); font-stretch: 122%; color: transparent; -webkit-text-stroke: 1.5px rgba(255, 178, 30, .75); }
.step::after { content: ""; position: absolute; top: 27px; left: 104px; right: -14px; height: 1px; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .28) 0 6px, transparent 6px 12px); }
.step:last-child::after { display: none; }
.step h3 { font-size: 19px; color: #fff; font-stretch: 106%; }
.step p { color: #9eabbe; margin-top: 10px; font-size: 15px; }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: start; }
.about-text > p:not(.kicker) { font-size: 17px; color: var(--text-2); margin-top: 18px; max-width: 620px; }
.promise-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin-top: 28px; }
.promise-list li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; font-size: 15px; }
.promise-list .i { color: var(--volt); margin-top: 2px; }
.contact-card { position: relative; overflow: hidden; isolation: isolate; background: var(--ink-900); color: #dce3ee; border-radius: 28px; padding: 32px; }
.contact-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(380px 260px at 100% 0%, rgba(255, 178, 30, .22), transparent 65%); }
.contact-card h3 { font-size: 24px; color: #fff; }
.contact-card > p { color: #9eabbe; margin-top: 8px; }
.cc-list { margin-top: 18px; }
.cc-row { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-top: 1px solid rgba(255, 255, 255, .08); }
.cc-row .i { color: var(--sun); margin-top: 2px; }
.cc-row span { display: block; font: 500 11.5px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: #7f8da3; }
.cc-row b, .cc-row a { font-weight: 600; color: #fff; overflow-wrap: anywhere; }
.cc-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.faq-wrap .btn { margin-top: 26px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; cursor: pointer; font-family: var(--f-display); font-stretch: 104%; font-weight: 700; font-size: 18px; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--sun-deep); }
.pm { width: 32px; height: 32px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; flex: none; transition: transform .3s var(--ease), background .3s, border-color .3s; }
.pm .i { width: 16px; height: 16px; }
.faq details[open] .pm { transform: rotate(45deg); background: var(--sun); border-color: var(--sun); }
.ans { padding: 0 52px 22px 0; color: var(--text-2); }
.ans p + p { margin-top: 10px; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; isolation: isolate; border-radius: 32px; background: var(--ink-900); color: #fff; padding: 60px 64px; display: grid; grid-template-columns: 1.3fr auto; gap: 32px; align-items: center; }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(520px 340px at 100% 100%, rgba(255, 178, 30, .3), transparent 65%), linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px) 0 0 / 44px 44px, linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px) 0 0 / 44px 44px; }
.cta-band h2 { font-size: clamp(28px, 3.4vw, 44px); margin-top: 14px; }
.cta-band p { color: #a9b6c9; margin-top: 12px; max-width: 560px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink-950); color: #97a3b6; padding: 72px 0 0; font-size: 14.5px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; }
.foot-brand .brand-name { color: #fff; }
.foot-brand .brand-sub { color: #7f8da3; }
.foot-brand p { margin-top: 18px; max-width: 340px; }
.site-footer h4 { font: 600 12.5px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.foot-links li + li { margin-top: 10px; }
.foot-links a:hover, .foot-links button:hover, .foot-contact a:hover { color: #fff; }
.foot-contact li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.foot-contact .i { width: 18px; height: 18px; color: var(--sun); margin-top: 2px; }
.socials { display: flex; gap: 8px; margin-top: 20px; }
.socials a { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(255, 255, 255, .06); transition: background .2s; }
.socials a:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.foot-bottom { margin-top: 56px; border-top: 1px solid rgba(255, 255, 255, .08); padding: 22px 0 30px; display: grid; gap: 10px; font-size: 13px; }
.disclaimer { font-size: 12.5px; color: #6e7b90; max-width: 900px; line-height: 1.55; }

/* ---------- inner page hero ---------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; background: var(--ink-900); color: #dce3ee; padding: 52px 0 48px; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(560px 360px at 88% 10%, rgba(255, 178, 30, .18), transparent 62%),
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px) 0 0 / 56px 56px;
}
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font: 500 12.5px var(--f-mono); color: #8d9aaf; letter-spacing: .03em; }
.crumbs a:hover { color: #fff; }
.crumbs .sep { opacity: .5; }
.page-hero h1 { color: #fff; font-size: clamp(32px, 4vw, 52px); margin-top: 18px; }
.page-hero p { color: #a9b6c9; max-width: 660px; margin-top: 14px; font-size: 17px; }
.cat-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.cat-tab { display: inline-flex; align-items: center; gap: 9px; height: 44px; padding: 0 16px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); color: #d5dde9; font-weight: 600; font-size: 14.5px; transition: background .2s, color .2s; }
.cat-tab:hover { background: rgba(255, 255, 255, .12); }
.cat-tab em { font-style: normal; font: 500 12px var(--f-mono); color: #8d9aaf; }
.cat-tab .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent, #fff); }
.cat-tab[aria-pressed="true"] { background: #fff; color: var(--ink-900); border-color: #fff; }
.cat-tab[aria-pressed="true"] em { color: var(--muted); }

/* toolbar */
.toolbar { position: sticky; top: var(--header-h); z-index: 30; background: rgba(250, 250, 247, .94); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.toolbar .container { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 12px 0; }
.search { position: relative; flex: 1 1 260px; }
.search .i { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--subtle); width: 18px; height: 18px; }
.search input { width: 100%; height: 44px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; padding: 0 16px 0 42px; outline: none; transition: border-color .2s, box-shadow .2s; }
.search input:focus { border-color: var(--sun); box-shadow: 0 0 0 4px rgba(255, 178, 30, .18); }
.select { height: 44px; border-radius: 999px; border: 1.5px solid var(--line); padding: 0 38px 0 16px; appearance: none; -webkit-appearance: none; font-weight: 600; font-size: 14px; color: var(--text-2); cursor: pointer; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6576' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center / 14px; }
.select:disabled { opacity: .45; cursor: not-allowed; }
.result-count { font: 500 13px var(--f-mono); color: var(--muted); margin-left: auto; white-space: nowrap; }
.catalog { padding-top: 40px; }
.empty { grid-column: 1 / -1; text-align: center; padding: 64px 20px; border: 1.5px dashed var(--line); border-radius: 24px; color: var(--muted); }
.empty .i { width: 40px; height: 40px; margin: 0 auto 12px; color: var(--subtle); }
.empty b { display: block; color: var(--text); font-size: 18px; margin-bottom: 6px; }
.empty .btn { margin-top: 18px; }
.help-band { margin-top: 56px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding: 26px 30px; border-radius: 24px; background: #fff; border: 1px solid var(--line); }
.help-band b { display: block; font-family: var(--f-display); font-stretch: 106%; font-size: 20px; }
.help-band p { color: var(--muted); margin-top: 4px; }
.help-band .btns { display: flex; flex-wrap: wrap; gap: 10px; }
.gst-note { margin-top: 18px; font-size: 13px; color: var(--muted); }

/* ---------- product detail ---------- */
.pd-hero { padding: 26px 0 72px; background: linear-gradient(180deg, #fff, var(--paper)); }
.pd-hero .crumbs { color: var(--muted); }
.pd-hero .crumbs a:hover { color: var(--text); }
.pd-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 56px; align-items: start; margin-top: 22px; }
.pd-stage {
  position: sticky; top: calc(var(--header-h) + 20px); aspect-ratio: 1 / 1; border-radius: 32px; overflow: hidden; isolation: isolate;
  background: radial-gradient(90% 80% at 50% 30%, #fff 30%, var(--tint) 120%); border: 1px solid var(--line); display: grid; place-items: center;
}
.pd-stage::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(rgba(13, 23, 38, .045) 1px, transparent 1px) 0 0 / 40px 40px, linear-gradient(90deg, rgba(13, 23, 38, .045) 1px, transparent 1px) 0 0 / 40px 40px;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 30%, transparent 75%); mask-image: radial-gradient(circle at 50% 50%, #000 30%, transparent 75%);
}
.pd-stage .art { width: 78%; height: 78%; object-fit: contain; animation: float 6s ease-in-out infinite; }
.pd-stage.has-photo::before { display: none; }
@keyframes float { 50% { transform: translateY(-8px); } }
.pd-stage .tag { position: absolute; top: 20px; left: 20px; }
.pd-stage .kw-badge { top: 20px; right: 20px; font-size: 13px; padding: 7px 11px; }
.pd-stage .img-note { position: absolute; left: 0; right: 0; bottom: 14px; text-align: center; font: 500 11px var(--f-mono); letter-spacing: .04em; color: var(--subtle); }
.pd-model { font: 500 14px var(--f-mono); color: var(--muted); }
.pd-info h1 { font-size: clamp(30px, 3.2vw, 44px); margin-top: 10px; }
.pd-summary { font-size: 17px; color: var(--text-2); margin-top: 16px; }
.kspecs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 24px; }
.kspec { border: 1px solid var(--line); background: #fff; border-radius: 16px; padding: 13px 16px; }
.kspec span { display: block; font: 500 11.5px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--subtle); }
.kspec b { display: block; font-family: var(--f-display); font-stretch: 106%; font-size: 19px; margin-top: 4px; }
.buybox { margin-top: 22px; border: 1px solid var(--line); border-radius: 22px; background: #fff; padding: 22px; box-shadow: var(--sh-2); }
.buy-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 12px; }
.buy-price .price { font-size: 36px; }
.buy-incl { font-size: 14px; color: var(--muted); margin-top: 6px; }
.buy-incl b { font-family: var(--f-mono); color: var(--text); font-weight: 600; }
.buy-row { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.buy-row .btn { flex: 1 1 160px; }
.qty { display: inline-flex; align-items: center; height: 48px; border: 1.5px solid var(--line); border-radius: 999px; background: var(--paper); flex: none; }
.qty button { width: 42px; height: 100%; display: grid; place-items: center; border-radius: 999px; }
.qty button:hover { background: var(--paper-2); }
.qty input { width: 38px; text-align: center; border: 0; background: none; font: 600 16px var(--f-mono); outline: none; -moz-appearance: textfield; appearance: textfield; }
.qty input::-webkit-inner-spin-button, .qty input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.assure { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 18px; font-size: 13.5px; color: var(--text-2); }
.assure li { display: flex; gap: 8px; align-items: center; }
.assure .i { width: 17px; height: 17px; color: var(--volt); }
.pd-nav { position: sticky; top: var(--header-h); z-index: 20; background: rgba(250, 250, 247, .94); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.pd-nav .container { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.pd-nav .container::-webkit-scrollbar { display: none; }
.pd-nav a { padding: 16px 14px; font-weight: 600; font-size: 14.5px; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; transition: color .2s, border-color .2s; }
.pd-nav a:hover { color: var(--text); }
.pd-nav a.active { color: var(--text); border-color: var(--sun); }
.pd-section { padding: 56px 0; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 64px); }
.pd-section:last-child { border-bottom: 0; }
.pd-section h2 { font-size: clamp(24px, 2.4vw, 32px); margin-bottom: 24px; }
.hl-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hl-list li { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.hl-list .i { color: var(--accent-ink); margin-top: 2px; }
.spec-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.spec-group { border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: #fff; }
.spec-group h3 { font-size: 15px; font-stretch: 106%; padding: 14px 20px; background: var(--paper-2); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
.spec-group h3 .i { width: 18px; height: 18px; color: var(--accent-ink); }
.spec-group dl { margin: 0; }
.spec-group .row { display: grid; grid-template-columns: 1fr 1.1fr; gap: 16px; padding: 11px 20px; border-top: 1px solid var(--line-2); font-size: 14.5px; }
.spec-group .row:first-child { border-top: 0; }
.spec-group dt { color: var(--muted); }
.spec-group dd { margin: 0; font-family: var(--f-mono); font-weight: 500; font-size: 13.5px; color: var(--text); overflow-wrap: anywhere; }
.spec-note { margin-top: 16px; font-size: 13px; color: var(--muted); }
.mini-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.downloads { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.dl-card { display: flex; gap: 14px; align-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.dl-card:hover { border-color: var(--ink-900); box-shadow: var(--sh-1); }
.dl-card .dl-ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--paper-2); flex: none; }
.dl-card b { display: block; font-size: 15px; }
.dl-card span { font-size: 13px; color: var(--muted); }
.note-box { padding: 18px 20px; border-radius: 16px; background: var(--tint); color: var(--text-2); display: flex; gap: 12px; align-items: flex-start; margin-bottom: 20px; }
.note-box .i { color: var(--accent-ink); margin-top: 2px; }
.notfound { text-align: center; padding: 120px 0; }
.notfound h1 { font-size: 40px; }
.notfound p { color: var(--muted); margin: 12px 0 24px; }
.notfound p.kicker { color: var(--sun-deep); margin: 0; }
.pd-sticky { display: none; }

/* ---------- price list page ---------- */
.pl-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.pl-sec { padding-top: 48px; }
.pl-print-head { display: none; }
.pl-group + .pl-group { margin-top: 44px; }
.pl-group h2 { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: clamp(22px, 2.4vw, 30px); margin-bottom: 16px; }
.pl-group h2 em { font-style: normal; font: 500 13px var(--f-mono); color: var(--muted); letter-spacing: 0; }
.pl-scroll { position: relative; overflow-x: auto; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.pl-table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 760px; }
.pl-table th { text-align: left; font: 600 11.5px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); background: var(--paper-2); padding: 12px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.pl-table td { padding: 11px 16px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.pl-table tbody tr:last-child td { border-bottom: 0; }
.pl-table tbody tr:hover td { background: #fcfbf7; }
.pl-table .mono { font-family: var(--f-mono); font-size: 13.5px; white-space: nowrap; }
.pl-table td.mono a { font-weight: 600; color: var(--text); }
.pl-table td.mono a:hover { color: var(--accent-ink); text-decoration: underline; }
.pl-table small { display: block; font-size: 11.5px; color: var(--muted); }
.pl-table .num { text-align: right; }
.pl-table td.num { font-weight: 600; }
.pl-table td.num.incl { color: var(--muted); font-weight: 500; }
.pl-wa { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: #dcf7e6; color: #118a43; margin-left: auto; }
.pl-wa:hover { background: var(--wa); color: #fff; }
.pl-wa .i { width: 18px; height: 18px; }
.pl-table small.pl-desc-m { display: none; }
@media screen and (max-width: 760px) {
  .pl-table { min-width: 540px; font-size: 13.5px; }
  .pl-table th:nth-child(2), .pl-table td:nth-child(2) { display: none; }
  .pl-table small.pl-desc-m { display: block; white-space: normal; font-family: var(--f-body); font-size: 12.5px; color: var(--text-2); max-width: 220px; margin-top: 2px; }
  .pl-table th, .pl-table td { padding: 10px 12px; }
}

@media print {
  @page { margin: 12mm; }
  .topbar, .site-header, .mobile-nav, .site-footer, .fab, .mbar, .toast, .drawer, .drawer-backdrop, .noprint, .pl-actions, .crumbs { display: none !important; }
  body { background: #fff; padding: 0 !important; color: #000; }
  .page-hero { background: #fff !important; color: #000; padding: 0 0 8px; }
  .page-hero::before { display: none; }
  .page-hero h1 { color: #000; font-size: 20pt; margin-top: 0; }
  .page-hero p { color: #333; font-size: 10pt; }
  .pl-sec { padding: 0; }
  .pl-print-head { display: block; font-size: 10pt; margin-bottom: 10px; }
  .pl-print-head b { font-size: 13pt; margin-right: 10px; }
  .pl-scroll { border: 1px solid #bbb; border-radius: 0; overflow: visible; }
  .pl-table { min-width: 0; font-size: 8.5pt; }
  .pl-table th, .pl-table td { padding: 4px 6px; }
  .pl-table tr { break-inside: avoid; }
  .pl-group h2 { font-size: 13pt; margin: 14px 0 6px; }
  .pl-group h2 .tag { display: none; }
  .gst-note { font-size: 8.5pt; }
  .js .reveal, .rise, .pcard { opacity: 1 !important; transform: none !important; animation: none !important; }
}

/* ---------- contact page ---------- */
.contact-sec { padding-top: 0; }
.contact-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: -40px; position: relative; z-index: 3; margin-bottom: 40px; }
.ccard { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 22px; box-shadow: var(--sh-2); display: flex; flex-direction: column; gap: 8px; transition: transform .3s var(--ease); min-width: 0; }
a.ccard:hover { transform: translateY(-3px); }
.ccard .c-ico { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--sun-tint); color: var(--sun-deep); margin-bottom: 4px; }
.ccard.wa .c-ico { background: #dcf7e6; color: #118a43; }
.ccard span { font: 500 12px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--subtle); }
.ccard b { font-size: 16px; overflow-wrap: anywhere; }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: start; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 34px; box-shadow: var(--sh-1); }
.form-card h2 { font-size: 28px; }
.form-card > p { color: var(--muted); margin-top: 8px; }
.form-grid { display: grid; gap: 14px; margin-top: 24px; }
.field-l { display: grid; gap: 7px; font-weight: 600; font-size: 13.5px; color: var(--text-2); }
.form-error { color: var(--danger); font-size: 13.5px; font-weight: 600; }
.form-ok { color: var(--volt-deep); font-size: 14px; font-weight: 600; }
.form-actions { display: grid; grid-template-columns: 1.4fr 1fr; gap: 10px; margin-top: 4px; }
.contact-side { display: grid; gap: 16px; }
.map-card { border-radius: 24px; overflow: hidden; border: 1px solid var(--line); background: var(--paper-2); aspect-ratio: 4 / 3; position: relative; }
.map-card iframe { width: 100%; height: 100%; border: 0; display: block; }
.map-ph { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: 10px; text-align: center; padding: 24px; color: var(--muted); background: linear-gradient(rgba(13, 23, 38, .05) 1px, transparent 1px) 0 0 / 32px 32px, linear-gradient(90deg, rgba(13, 23, 38, .05) 1px, transparent 1px) 0 0 / 32px 32px, var(--paper-2); }
.map-ph .i { width: 36px; height: 36px; color: var(--sun-deep); margin: 0 auto; }
.map-ph b { color: var(--text); font-size: 16px; }
.side-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 22px; }
.side-card h3 { font-size: 17px; font-stretch: 106%; display: flex; gap: 10px; align-items: center; }
.side-card h3 .i { color: var(--sun-deep); }
.side-card p { color: var(--muted); margin-top: 8px; font-size: 15px; }
.side-card.dark { background: var(--ink-900); border-color: transparent; color: #dce3ee; }
.side-card.dark h3 { color: #fff; }
.side-card.dark p { color: #9eabbe; }
.side-card .btn { margin-top: 16px; }

/* ---------- quote drawer, FAB, mobile bar, toast ---------- */
.drawer-backdrop { position: fixed; inset: 0; z-index: 90; background: rgba(6, 11, 21, .5); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); opacity: 0; transition: opacity .3s; }
.drawer-backdrop.show { opacity: 1; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 100; width: min(460px, 100%); background: #fff;
  display: flex; flex-direction: column; transform: translateX(102%); visibility: hidden;
  transition: transform .4s var(--ease), visibility 0s .4s; box-shadow: -30px 0 60px -30px rgba(6, 11, 21, .4); outline: none;
}
.drawer.open { transform: none; visibility: visible; transition: transform .4s var(--ease); }
.drawer-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 22px 22px 18px; border-bottom: 1px solid var(--line); }
.drawer-head p { font: 500 11.5px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--sun-deep); }
.drawer-head h2 { font-size: 24px; margin-top: 6px; }
.drawer-body { flex: 1; overflow-y: auto; padding: 8px 22px 24px; }
.drawer-foot { display: grid; grid-template-columns: 1.4fr 1fr; gap: 10px; padding: 16px 22px calc(16px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: #fff; }
.q-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line-2); }
.q-thumb { width: 64px; height: 64px; border-radius: 14px; background: #fff; border: 1px solid var(--line-2); display: grid; place-items: center; overflow: hidden; }
.q-thumb .art { width: 56px; height: 56px; object-fit: contain; }
.q-model { font: 500 11.5px var(--f-mono); color: var(--muted); overflow-wrap: anywhere; }
.q-title { display: block; font-weight: 600; font-size: 14px; line-height: 1.3; margin-top: 2px; }
.q-meta { display: flex; align-items: center; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.q-qty { display: inline-flex; align-items: center; height: 32px; border: 1px solid var(--line); border-radius: 999px; }
.q-qty button { width: 30px; height: 100%; display: grid; place-items: center; border-radius: 999px; }
.q-qty button .i { width: 14px; height: 14px; }
.q-qty span { min-width: 22px; text-align: center; font: 600 13px var(--f-mono); }
.q-price { font: 600 13px var(--f-mono); color: var(--text-2); }
.q-del { color: var(--subtle); }
.q-del:hover { color: var(--danger); background: #fdeced; }
.q-total { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding: 14px 0 0; }
.q-total span { color: var(--muted); font-size: 14px; }
.q-total b { font-family: var(--f-mono); font-size: 16px; }
.q-total small { display: block; text-align: right; color: var(--muted); font-size: 12.5px; }
.q-clear { margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.q-clear:hover { color: var(--danger); }
.q-empty { text-align: center; padding: 40px 12px 20px; color: var(--muted); }
.q-empty .i { width: 42px; height: 42px; margin: 0 auto 12px; color: var(--subtle); }
.q-empty b { color: var(--text); font-size: 17px; }
.q-empty p + p { margin-top: 6px; font-size: 14.5px; }
.q-empty .btn { margin-top: 18px; }
.qd-form { margin-top: 22px; display: grid; gap: 12px; }
.qd-form h3 { font-size: 17px; font-stretch: 106%; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 70; width: 62px; height: 62px; border-radius: 50%;
  background: var(--wa-hi); color: #fff; display: grid; place-items: center;
  box-shadow: 0 16px 30px -10px rgba(37, 211, 102, .6); transition: transform .25s var(--ease);
}
.fab:hover { transform: scale(1.07); }
.fab .i { width: 32px; height: 32px; }
.fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa-hi); animation: ring 2.4s infinite; }
@keyframes ring { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.55); opacity: 0; } }
.fab-tip { position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%); background: #fff; color: var(--text); font-weight: 700; font-size: 14px; white-space: nowrap; padding: 9px 14px; border-radius: 12px; box-shadow: var(--sh-2); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; }
.fab:hover .fab-tip { opacity: 1; transform: translate(-4px, -50%); }
.mbar { display: none; }
.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 120; transform: translate(-50%, 24px); opacity: 0; pointer-events: none;
  background: var(--ink-900); color: #fff; border-radius: 14px; padding: 12px 14px 12px 16px; display: flex; align-items: center; gap: 14px;
  font-size: 14.5px; box-shadow: var(--sh-3); transition: .35s var(--ease); max-width: calc(100% - 32px);
}
.toast.show { transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }
.toast .i { color: #2bd9a0; }
.toast button { color: var(--sun); font-weight: 700; white-space: nowrap; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .nav { gap: 14px; }
  .nav-link { padding: 0 11px; font-size: 14.5px; }
  .site-header .brand-sub { display: none; }
  .solutions { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .why-intro { position: static; }
}
@media (max-width: 1020px) {
  .topbar { display: none; }
  .nav-links, .hide-m { display: none !important; }
  .menu-btn { display: grid; }
  .hero { padding: 48px 0 132px; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .monitor { max-width: 600px; width: 100%; margin-inline: auto; }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(3) { border-left: 0; }
  .trust-item:nth-child(n + 3) { border-top: 1px solid var(--line-2); }
  .bento { grid-template-columns: 1fr; grid-template-rows: none; min-height: 0; }
  .cat-card.big { grid-row: auto; min-height: 0; }
  .big .cat-art { position: relative; width: min(78%, 420px); right: auto; bottom: auto; margin: 22px auto -46px; }
  .cat-card:not(.big) { min-height: 300px; }
  .calc { grid-template-columns: 1fr; }
  .about, .faq-wrap, .contact-grid, .pd-grid { grid-template-columns: 1fr; }
  .pd-stage { position: relative; top: 0; max-width: 600px; width: 100%; margin-inline: auto; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 44px; }
  .step:nth-child(2)::after { display: none; }
  .cta-band { grid-template-columns: 1fr; padding: 44px 34px; }
  .spec-groups { grid-template-columns: 1fr; }
  .sec-head { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 760px) {
  body { padding-bottom: 74px; }
  .fab { display: none; }
  .mbar {
    display: grid; position: fixed; left: 0; right: 0; bottom: 0; z-index: 70; grid-template-columns: repeat(3, 1fr); gap: 8px;
    background: #fff; border-top: 1px solid var(--line); padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); box-shadow: 0 -10px 30px -20px rgba(0, 0, 0, .3);
  }
  .mbar a, .mbar button { position: relative; display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 12px; font-weight: 700; padding: 6px; border-radius: 12px; color: var(--text-2); }
  .mbar .mbar-wa { background: var(--wa); color: #fff; }
  .mbar .qcount { top: 0; right: calc(50% - 26px); }
  .toast { bottom: 90px; }
  .pd-sticky { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 74px; z-index: 65; padding: 10px; background: rgba(255, 255, 255, .96); border-top: 1px solid var(--line); }
  .pd-sticky .btn { --h: 44px; }
  .page-product { padding-bottom: 136px; }
}
@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .hero h1 { font-size: clamp(34px, 10vw, 44px); }
  .hero-facts { gap: 14px 26px; }
  .fact b { font-size: 23px; }
  .monitor { padding: 12px 10px 12px; border-radius: 22px; }
  .monitor-head { flex-direction: column; align-items: stretch; gap: 10px; }
  .scenes { justify-content: space-between; }
  .scene-btn { flex: 1; justify-content: center; padding: 0 8px; }
  .mstat { padding: 8px 9px; }
  .mstat b { font-size: 14px; }
  .trust { grid-template-columns: 1fr; }
  .trust-item + .trust-item { border-left: 0; border-top: 1px solid var(--line-2); }
  .features, .solutions, .steps, .hl-list, .promise-list, .two, .f-row, .res-actions, .cc-actions, .form-actions { grid-template-columns: 1fr; }
  .step::after { display: none; }
  .cmp-row > div { padding: 14px 12px; font-size: 14px; }
  .cmp-head h3 { font-size: 16px; }
  .yes, .no, .meh { gap: 6px; font-size: 13.5px; }
  .yes .i, .no .i, .meh .i { width: 17px; height: 17px; }
  .calc-form, .calc-result { padding: 24px; }
  .res-kw { font-size: 52px; }
  .contact-cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ccard { padding: 16px; border-radius: 18px; }
  .ccard b { font-size: 14px; }
  .ccard:nth-child(n + 3) { grid-column: 1 / -1; }
  .form-card { padding: 22px; }
  .foot-grid { grid-template-columns: 1fr; }
  .cat-card { padding: 26px; }
  .cat-card:not(.big) .cat-body { max-width: 66%; }
  .big .cat-art { width: 88%; }
  .grid-products { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 22px; border-radius: 24px; }
  .help-band { padding: 22px; }
  .ans { padding-right: 0; }
  .brand-sub { display: none; }
  .brand-name { font-size: 17px; }
  .result-count { width: 100%; margin-left: 0; }
  .toolbar { position: static; }
  .toolbar .select { flex: 1 1 calc(50% - 5px); min-width: 0; }
  .kspecs { grid-template-columns: 1fr 1fr; }
  .buy-price .price { font-size: 30px; }
}
@media (max-width: 420px) {
  .hide-s { display: none; }
  .cat-card:not(.big) .cat-body { max-width: 100%; }
  .cat-card:not(.big) .cat-art { opacity: .22; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}