/* ==========================================================================
   PROMAX AUTOMATION — promax-automation.com
   KNX smart building automation, UAE.  Dark-luxury design system built on the
   brand mark: gold circuit ring + electric lime wordmark on near-black.
   ========================================================================== */

/* --------------------------------------------------------------- 1. TOKENS */
:root {
  /* ink */
  --ink:        #08080b;
  --ink-1:      #0c0c11;
  --ink-2:      #121219;
  --ink-3:      #1a1a24;
  --line:       rgba(255,255,255,.09);
  --line-2:     rgba(255,255,255,.16);

  /* brand */
  --gold:       #c9962e;
  --gold-lt:    #f2d793;
  --gold-dk:    #8a5e1b;
  --grad-gold:  linear-gradient(135deg,#8a5e1b 0%,#e8c56a 42%,#f9efd2 56%,#c9962e 100%);
  --lime:       #d6f135;
  --lime-dk:    #a8ce12;

  /* vibrancy */
  --cyan:       #22d3ee;
  --blue:       #38bdf8;
  --violet:     #a855f7;
  --magenta:    #f0509c;
  --amber:      #fb923c;
  --grad-vivid: linear-gradient(90deg,#22d3ee 0%,#38bdf8 30%,#a855f7 65%,#f0509c 100%);
  --grad-lime:  linear-gradient(90deg,#a8ce12 0%,#d6f135 55%,#f2d793 100%);

  /* type */
  --fg:         #f4f5f7;
  --fg-2:       #b6bdc9;
  --fg-3:       #7d8595;
  --sans:       'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --body:       'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif:      'Cormorant Garamond', Georgia, serif;

  /* metrics */
  --wrap:       1280px;
  --r:          16px;
  --r-lg:       26px;
  --hdr:        84px;
  --ease:       cubic-bezier(.22,.61,.36,1);
  --shadow:     0 28px 70px -28px rgba(0,0,0,.85);
}

/* ---------------------------------------------------------------- 2. RESET */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 20px); }
body {
  margin: 0; background: var(--ink); color: var(--fg);
  font-family: var(--body); font-size: 16px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img,svg,video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul,ol { margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,h5 { font-family: var(--sans); font-weight: 700; line-height: 1.12; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--lime); color: #0a0a0c; }

/* ------------------------------------------------------------ 3. UTILITIES */
.wrap { width: min(100% - 44px, var(--wrap)); margin-inline: auto; }
.sec { padding: clamp(64px, 8vw, 118px) 0; position: relative; }
.sec-tight { padding: clamp(48px, 5vw, 78px) 0; }
.center { text-align: center; }
.gold-text { background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent; }
.vivid-text { background: var(--grad-vivid); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lime-text { color: var(--lime); }
.muted { color: var(--fg-2); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 11.5px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase; color: var(--gold-lt);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px; background: var(--grad-gold);
}
.eyebrow.c::after { content: ""; width: 26px; height: 1px; background: var(--grad-gold); }

.h-xl { font-size: clamp(34px, 5.4vw, 68px); }
.h-lg { font-size: clamp(28px, 3.8vw, 46px); }
.h-md { font-size: clamp(22px, 2.6vw, 32px); }
.lead { font-size: clamp(15px, 1.35vw, 18.5px); color: var(--fg-2); line-height: 1.72; }

.sec-head { max-width: 760px; margin-bottom: clamp(38px, 4vw, 58px); }
.sec-head.c { margin-inline: auto; text-align: center; }
.sec-head p { margin-top: 18px; }

/* glow field behind sections */
.glow { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.glow::before, .glow::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(90px); opacity: .30;
}
.glow::before { width: 46vw; height: 46vw; left: -12vw; top: -12vw; background: radial-gradient(circle, #a855f7, transparent 68%); }
.glow::after  { width: 40vw; height: 40vw; right: -10vw; bottom: -14vw; background: radial-gradient(circle, #22d3ee, transparent 68%); }
.glow.gold::before { background: radial-gradient(circle, #c9962e, transparent 68%); }
.glow.gold::after  { background: radial-gradient(circle, #d6f135, transparent 70%); opacity: .18; }
.sec > .wrap { position: relative; z-index: 1; }

/* ------------------------------------------------------------- 4. BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--sans); font-weight: 600; font-size: 14.5px; letter-spacing: .01em;
  padding: 14px 26px; border-radius: 999px; position: relative;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; flex: none; }
.btn:hover { transform: translateY(-2px); }

.btn-gold { background: var(--grad-gold); color: #16100a; box-shadow: 0 14px 34px -14px rgba(201,150,46,.85); }
.btn-gold:hover { box-shadow: 0 20px 42px -14px rgba(232,197,106,.95); }

.btn-lime { background: var(--grad-lime); color: #0c1102; box-shadow: 0 14px 34px -14px rgba(214,241,53,.7); }
.btn-lime:hover { box-shadow: 0 20px 42px -14px rgba(214,241,53,.85); }

.btn-ghost { border: 1px solid var(--line-2); color: var(--fg); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--gold-lt); background: rgba(255,255,255,.05); }

.btn-sm { padding: 10px 18px; font-size: 13px; }
.btn-wide { padding: 16px 34px; font-size: 15.5px; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-row.c { justify-content: center; }

/* --------------------------------------------------------------- 5. HEADER */
.hdr {
  position: fixed; inset: 0 0 auto 0; z-index: 90; height: var(--hdr);
  display: flex; align-items: center;
  transition: background .35s var(--ease), box-shadow .35s var(--ease), height .35s var(--ease);
}
.hdr::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(8,8,11,.86), rgba(8,8,11,.2) 65%, transparent);
}
.hdr.stuck { height: 70px; background: rgba(8,8,11,.88); backdrop-filter: blur(18px) saturate(1.3);
  box-shadow: 0 1px 0 var(--line), 0 22px 48px -30px rgba(0,0,0,.9); }
.hdr.stuck::before { opacity: 0; }

.hdr .wrap { display: flex; align-items: center; gap: 26px; width: min(100% - 36px, 1440px); }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 52px; width: auto; transition: height .35s var(--ease); }
.hdr.stuck .brand img { height: 42px; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav > li { position: relative; }
.nav > li > a, .nav > li > button {
  display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-radius: 10px;
  font-family: var(--sans); font-size: 14px; font-weight: 500; color: var(--fg-2);
  transition: color .2s, background .2s;
}
.nav > li > a:hover, .nav > li > button:hover,
.nav > li.on > a, .nav > li.on > button { color: var(--fg); background: rgba(255,255,255,.06); }
.nav .caret { width: 10px; height: 10px; transition: transform .25s var(--ease); }
.nav > li.open .caret { transform: rotate(180deg); }

.hdr-cta { display: flex; align-items: center; gap: 12px; flex: none; }
.hdr-tel {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans);
  font-size: 13.5px; font-weight: 600; color: var(--fg-2); padding: 8px 4px;
}
.hdr-tel:hover { color: var(--lime); }
.hdr-tel svg { width: 15px; height: 15px; }

/* mega menu */
.mega {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translate(-50%, 10px);
  width: min(94vw, 1080px); padding: 30px; border-radius: var(--r-lg);
  background: rgba(14,14,20,.97); backdrop-filter: blur(24px);
  border: 1px solid var(--line); box-shadow: var(--shadow);
  display: grid; grid-template-columns: 1fr 1fr 1fr .95fr; gap: 26px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
}
.nav > li.open .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); pointer-events: auto; }
.mega h4 {
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--gold-lt); margin-bottom: 14px; font-weight: 600;
}
.mega ul li a {
  display: block; padding: 7px 10px; margin-left: -10px; border-radius: 9px;
  font-size: 13.6px; color: var(--fg-2); transition: color .18s, background .18s, transform .18s;
}
.mega ul li a:hover { color: var(--fg); background: rgba(255,255,255,.06); transform: translateX(3px); }
.mega ul li a small { display: block; font-size: 11.5px; color: var(--fg-3); }
.mega-feat {
  border-radius: var(--r); overflow: hidden; position: relative; min-height: 230px;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 20px;
  background-size: cover; background-position: center;
}
.mega-feat::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,8,11,.15), rgba(8,8,11,.92));
}
.mega-feat > * { position: relative; z-index: 1; }
.mega-feat strong { font-family: var(--sans); font-size: 16px; display: block; }
.mega-feat span { font-size: 12.5px; color: var(--fg-2); }

/* burger + mobile drawer */
.burger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2);
  align-items: center; justify-content: center; flex: none; }
.burger span { display: block; width: 18px; height: 2px; background: var(--fg); position: relative; transition: .3s var(--ease); }
.burger span::before, .burger span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--fg); transition: .3s var(--ease);
}
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
body.drawer-open .burger span { background: transparent; }
body.drawer-open .burger span::before { top: 0; transform: rotate(45deg); }
body.drawer-open .burger span::after { top: 0; transform: rotate(-45deg); }

.drawer {
  position: fixed; inset: 0; z-index: 89; background: var(--ink-1);
  padding: calc(var(--hdr) + 14px) 0 40px; overflow-y: auto;
  transform: translateX(100%); transition: transform .4s var(--ease); visibility: hidden;
}
body.drawer-open .drawer { transform: none; visibility: visible; }
body.drawer-open { overflow: hidden; }
.drawer .wrap { width: min(100% - 40px, 640px); }
.drawer > .wrap > ul > li { border-bottom: 1px solid var(--line); }
.drawer > .wrap > ul > li > a, .drawer .acc-btn {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
  padding: 17px 2px; font-family: var(--sans); font-size: 17px; font-weight: 600;
}
.drawer .acc-btn svg { width: 13px; transition: transform .3s var(--ease); }
.drawer li.open .acc-btn svg { transform: rotate(180deg); }
.drawer .acc-body { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.drawer li.open .acc-body { max-height: 1400px; }
.drawer .acc-body ul { padding: 4px 0 16px; }
.drawer .acc-body a { display: block; padding: 9px 0 9px 14px; font-size: 14.5px; color: var(--fg-2);
  border-left: 1px solid var(--line); }
.drawer .acc-body a:hover { color: var(--lime); border-color: var(--lime); }
.drawer .drawer-foot { margin-top: 30px; display: grid; gap: 12px; }

/* --------------------------------------------------------------- 6. ROBOT HERO
   Lifted from the Promax main site (assets/js/promax-robot.js) and re-skinned
   for the automation brand.                                                  */
.px-robot-banner {
  position: relative; width: 100%; box-sizing: border-box;
  height: 92vh; min-height: 560px; max-height: 940px;
  padding-top: calc(var(--hdr) + 14px); overflow: hidden; z-index: 1;
  background: radial-gradient(120% 120% at 50% 22%, #10101a 0%, #08080f 60%, #030308 100%);
}
.px-robot-spot {
  position: absolute; top: -30%; left: 6%; width: 74%; height: 122%;
  pointer-events: none; z-index: 1; opacity: 0;
  background: radial-gradient(closest-side, rgba(242,215,147,.16), transparent 70%);
  transform: rotate(-18deg);
  animation: px-robot-spot 6s ease-in-out .3s forwards, px-robot-drift 14s ease-in-out 6s infinite alternate;
}
@keyframes px-robot-spot { to { opacity: 1; } }
@keyframes px-robot-drift {
  from { transform: rotate(-18deg) translateX(-2%); }
  to   { transform: rotate(-13deg) translateX(5%); }
}
.px-robot-grid {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(70% 60% at 50% 42%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 42%, #000 0%, transparent 78%);
}
.px-robot-inner {
  position: relative; z-index: 2; display: flex; align-items: center; height: 100%;
  width: min(100% - 44px, var(--wrap)); margin: 0 auto;
}
.px-robot-copy { flex: 1 1 48%; max-width: 620px; padding-right: 16px; }
.px-robot-copy h1 {
  font-family: var(--sans); font-weight: 800; line-height: 1.04;
  font-size: clamp(34px, 5.2vw, 66px); letter-spacing: -.025em;
  background: linear-gradient(180deg,#ffffff 0%,#a7b0be 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.px-robot-copy h1 span { background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent; }
.px-robot-copy h1 em { font-family: var(--serif); font-style: italic; font-weight: 500;
  background: var(--grad-vivid); -webkit-background-clip: text; background-clip: text; color: transparent; }
.px-robot-copy p { margin-top: 20px; color: var(--fg-2); max-width: 34em; font-size: clamp(14.5px,1.5vw,18px); }
.px-robot-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.px-robot-tags span {
  font-family: var(--sans); font-size: 11.5px; font-weight: 500; letter-spacing: .08em;
  text-transform: uppercase; padding: 7px 13px; border-radius: 999px;
  border: 1px solid var(--line-2); color: var(--fg-2); background: rgba(255,255,255,.03);
}
.px-robot-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

.px-robot-stage { position: relative; flex: 1 1 52%; align-self: stretch; }
.px-robot-viewer {
  position: absolute; inset: 0; width: 100%; height: 100%; display: block;
  opacity: 0; transition: opacity .9s ease;
}
.px-robot-banner.px-robot-ready .px-robot-viewer { opacity: 1; }
.px-robot-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 1; }
.px-robot-banner.px-robot-ready .px-robot-fallback { display: none; }
.px-robot-loader {
  width: 46px; height: 46px; border-radius: 50%;
  border: 3px solid rgba(242,215,147,.22); border-top-color: var(--gold-lt);
  animation: px-robot-spin .9s linear infinite;
}
@keyframes px-robot-spin { to { transform: rotate(360deg); } }
.px-robot-banner.px-robot-failed .px-robot-stage { display: none; }
.px-robot-banner.px-robot-failed .px-robot-inner { justify-content: center; }
.px-robot-banner.px-robot-failed .px-robot-copy { max-width: 760px; padding-right: 0; }
.px-robot-banner::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 150px; z-index: 2;
  background: linear-gradient(180deg, transparent, var(--ink)); pointer-events: none;
}

@media (max-width: 991px) {
  .px-robot-banner { height: auto; max-height: none; min-height: 0; padding-top: 0; }
  .px-robot-inner { flex-direction: column; padding: calc(var(--hdr) + 26px) 0 44px; text-align: center; }
  .px-robot-copy { flex: none; max-width: 640px; padding-right: 0; }
  .px-robot-tags, .px-robot-actions { justify-content: center; }
  .px-robot-stage { flex: none; width: 100%; height: 58vh; min-height: 340px; margin-top: 10px; }
}
@media (max-width: 575px) { .px-robot-stage { height: 48vh; min-height: 290px; } }
@media (prefers-reduced-motion: reduce) {
  .px-robot-spot { animation: px-robot-spot 1s ease forwards; }
}

/* -------------------------------------------------------------- 7. MARQUEE */
.marquee {
  border-block: 1px solid var(--line); background: var(--ink-1);
  padding: 18px 0; overflow: hidden; position: relative;
}
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 140px; z-index: 2; pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--ink-1), transparent); }
.marquee::after { right: 0; background: linear-gradient(270deg, var(--ink-1), transparent); }
.marquee-track { display: flex; width: max-content; animation: marquee 42s linear infinite; }
.marquee-track span {
  display: inline-flex; align-items: center; gap: 14px; padding: 0 28px;
  font-family: var(--sans); font-size: 13px; font-weight: 500; letter-spacing: .16em;
  text-transform: uppercase; color: var(--fg-3); white-space: nowrap;
}
.marquee-track span::after { content: "◆"; font-size: 7px; color: var(--gold); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ----------------------------------------------------------- 8. CARD BASICS */
.card {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(160deg, rgba(255,255,255,.055), rgba(255,255,255,.015));
  border: 1px solid var(--line); transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); }

.grid { display: grid; gap: 22px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

/* ------------------------------------------------------- 9. SERIES / TILES */
.series-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: 20px; }
.series-card { padding: 30px 26px 28px; display: flex; flex-direction: column; min-height: 268px; }
.series-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; opacity: .85;
  background: var(--grad-gold);
}
.series-card[data-accent="violet"]::before { background: linear-gradient(90deg,#a855f7,#f0509c); }
.series-card[data-accent="cyan"]::before   { background: linear-gradient(90deg,#22d3ee,#38bdf8); }
.series-card[data-accent="lime"]::before   { background: var(--grad-lime); }
.series-card[data-accent="amber"]::before  { background: linear-gradient(90deg,#fb923c,#f2d793); }
.series-card h3 { font-size: 21px; margin-bottom: 6px; }
.series-card .kick { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-lt); margin-bottom: 16px; }
.series-card p { font-size: 14px; color: var(--fg-2); flex: 1; }
.series-card .more { margin-top: 20px; font-family: var(--sans); font-size: 13.5px; font-weight: 600; color: var(--fg);
  display: inline-flex; align-items: center; gap: 8px; }
.series-card .more svg { width: 15px; transition: transform .25s var(--ease); }
.series-card:hover .more svg { transform: translateX(4px); }

.cat-tile { display: block; }
.cat-tile .ph { aspect-ratio: 4/3; overflow: hidden; background: var(--ink-2); }
.cat-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.cat-tile:hover img { transform: scale(1.06); }
.cat-tile .bd { padding: 24px 24px 26px; }
.cat-tile h3 { font-size: 20px; margin-bottom: 8px; }
.cat-tile p { font-size: 14px; color: var(--fg-2); }
.cat-tile .more { margin-top: 16px; display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans); font-size: 13px; font-weight: 600; color: var(--gold-lt); }

/* --------------------------------------------------------- 10. PRODUCT GRID */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(258px,1fr)); gap: 22px; }
.prod-card { display: flex; flex-direction: column; }
.prod-card .ph {
  aspect-ratio: 3/4; overflow: hidden; background: #101018; position: relative;
}
.prod-card .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.prod-card:hover .ph img { transform: scale(1.05); }
.prod-card .ph.contain { aspect-ratio: 1/1; background: #fff; }
.prod-card .ph.contain img { object-fit: contain; padding: 8%; }
.prod-card .code {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  font-family: var(--sans); font-size: 10.5px; font-weight: 600; letter-spacing: .1em;
  padding: 5px 10px; border-radius: 999px; color: #12100a;
  background: var(--grad-gold); box-shadow: 0 6px 18px -8px rgba(0,0,0,.9);
}
.prod-card .bd { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.prod-card .ser { font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 8px; }
.prod-card h3 { font-size: 16.5px; line-height: 1.3; margin-bottom: 8px; }
.prod-card .sub { font-size: 13px; color: var(--fg-2); flex: 1; }
.prod-card .swatches { display: flex; gap: 5px; margin-top: 15px; flex-wrap: wrap; }
.prod-card .sw { width: 15px; height: 15px; border-radius: 5px; border: 1px solid rgba(255,255,255,.22); }
.prod-card .sw-more { font-size: 10.5px; color: var(--fg-3); align-self: center; margin-left: 2px; }

/* filters */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; align-items: center; }
.chip {
  font-family: var(--sans); font-size: 13px; font-weight: 500; padding: 9px 17px;
  border-radius: 999px; border: 1px solid var(--line-2); color: var(--fg-2);
  transition: .22s var(--ease);
}
.chip:hover { color: var(--fg); border-color: var(--gold-lt); }
.chip.on { background: var(--grad-gold); color: #16100a; border-color: transparent; font-weight: 600; }
.searchbox { margin-left: auto; position: relative; }
.searchbox input {
  font: inherit; font-size: 14px; background: rgba(255,255,255,.05); border: 1px solid var(--line-2);
  color: var(--fg); border-radius: 999px; padding: 11px 18px 11px 42px; width: 260px; outline: none;
  transition: border-color .2s, background .2s;
}
.searchbox input:focus { border-color: var(--gold-lt); background: rgba(255,255,255,.08); }
.searchbox input::placeholder { color: var(--fg-3); }
.searchbox svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 16px; color: var(--fg-3); }
.no-results { padding: 60px 0; text-align: center; color: var(--fg-3); display: none; }

/* ----------------------------------------------------------- 11. STAT BAND */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.stat { background: var(--ink-1); padding: 34px 26px; text-align: center; }
.stat b { display: block; font-family: var(--sans); font-size: clamp(30px,3.6vw,46px); font-weight: 800;
  background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: -.03em; }
.stat span { display: block; margin-top: 8px; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3); }

/* --------------------------------------------------------- 12. SPLIT / FEAT */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,5vw,72px); align-items: center; }
.split-media { border-radius: var(--r-lg); overflow: hidden; position: relative; }
.split-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.split-media.tall img { aspect-ratio: 3/4; }
.ticks { display: grid; gap: 14px; margin-top: 28px; }
.ticks li { display: flex; gap: 13px; font-size: 15px; color: var(--fg-2); }
.ticks svg { width: 20px; height: 20px; flex: none; color: var(--lime); margin-top: 2px; }

/* --------------------------------------------------------- 13. SOLUTIONS */
.sol-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 20px; }
.sol { padding: 28px 24px 26px; }
.sol .ic {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: rgba(201,150,46,.13); border: 1px solid rgba(242,215,147,.28); margin-bottom: 18px;
}
.sol .ic svg { width: 22px; height: 22px; color: var(--gold-lt); }
.sol h3 { font-size: 17.5px; margin-bottom: 9px; }
.sol p { font-size: 13.8px; color: var(--fg-2); }

/* --------------------------------------------------------- 14. PROJECTS */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap: 22px; }
.proj { overflow: hidden; }
.proj .ph { aspect-ratio: 16/10; overflow: hidden; }
.proj .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.proj:hover .ph img { transform: scale(1.06); }
.proj .bd { padding: 22px 24px 24px; }
.proj .loc { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-lt); margin-bottom: 8px; }
.proj h3 { font-size: 18px; margin-bottom: 10px; }
.proj p { font-size: 13.6px; color: var(--fg-2); }
.proj .tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 15px; }
.proj .tags span { font-size: 11px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--fg-3); }

/* --------------------------------------------------------- 15. PROCESS */
.steps { display: grid; grid-template-columns: repeat(5,1fr); gap: 18px; counter-reset: s; }
.step { position: relative; padding: 30px 20px 26px; border-radius: var(--r); border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.012)); }
.step::before {
  counter-increment: s; content: "0" counter(s);
  font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: .1em;
  background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.step h3 { font-size: 16.5px; margin: 12px 0 8px; }
.step p { font-size: 13.4px; color: var(--fg-2); }

/* --------------------------------------------------------- 16. FAQ */
.faq { max-width: 900px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; display: flex; align-items: flex-start; justify-content: space-between; gap: 20px;
  padding: 22px 2px; text-align: left; font-family: var(--sans); font-size: clamp(15.5px,1.6vw,18px); font-weight: 600;
}
.faq-q svg { width: 18px; flex: none; margin-top: 4px; color: var(--gold-lt); transition: transform .3s var(--ease); }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq-item.open .faq-a { max-height: 520px; }
.faq-a p { padding: 0 40px 24px 2px; color: var(--fg-2); font-size: 15px; }

/* --------------------------------------------------------- 17. CTA BAND */
.cta-band {
  position: relative; border-radius: var(--r-lg); overflow: hidden; padding: clamp(40px,5vw,70px);
  background: linear-gradient(135deg, rgba(201,150,46,.16), rgba(168,85,247,.14) 50%, rgba(34,211,238,.14));
  border: 1px solid var(--line-2); text-align: center;
}
.cta-band::before {
  content: ""; position: absolute; inset: -40%; z-index: 0;
  background: conic-gradient(from 0deg, transparent, rgba(242,215,147,.18), transparent 40%);
  animation: spin 18s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.cta-band > * { position: relative; z-index: 1; }
@media (prefers-reduced-motion: reduce) { .cta-band::before { animation: none; } }

/* --------------------------------------------------------- 18. FOOTER */
.ftr { background: var(--ink-1); border-top: 1px solid var(--line); padding: clamp(50px,6vw,82px) 0 0; }
.ftr-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.25fr; gap: 40px; padding-bottom: 46px; }
.ftr-brand img { height: 62px; width: auto; margin-bottom: 20px; }
.ftr-brand p { font-size: 14px; color: var(--fg-2); max-width: 34ch; }
.ftr h4 { font-family: var(--sans); font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--gold-lt); margin-bottom: 18px; }
.ftr ul li { margin-bottom: 10px; }
.ftr ul li a { font-size: 14px; color: var(--fg-2); transition: color .2s, padding .2s; }
.ftr ul li a:hover { color: var(--lime); padding-left: 4px; }
.ftr-contact li { display: flex; gap: 12px; font-size: 14px; color: var(--fg-2); margin-bottom: 14px; align-items: flex-start; }
.ftr-contact svg { width: 17px; flex: none; margin-top: 3px; color: var(--gold-lt); }
.ftr-contact a:hover { color: var(--lime); }
.ftr-bot { border-top: 1px solid var(--line); padding: 22px 0 30px; display: flex; flex-wrap: wrap; gap: 14px;
  justify-content: space-between; align-items: center; font-size: 12.8px; color: var(--fg-3); }
.ftr-bot nav { display: flex; gap: 20px; }
.ftr-bot a:hover { color: var(--fg-2); }
.ftr-seo { border-top: 1px solid var(--line); padding: 22px 0; font-size: 11.8px; color: #565d6b; line-height: 1.9; }
.ftr-seo a { color: #6b7383; }
.ftr-seo a:hover { color: var(--fg-3); }

/* floating WhatsApp */
.wa {
  position: fixed; right: 18px; bottom: 18px; z-index: 80; width: 54px; height: 54px;
  border-radius: 50%; display: grid; place-items: center; background: #25d366;
  box-shadow: 0 14px 34px -12px rgba(37,211,102,.8); transition: transform .25s var(--ease);
}
.wa:hover { transform: scale(1.08); }
.wa svg { width: 27px; height: 27px; color: #04140a; }

/* --------------------------------------------------------- 19. PAGE HERO */
.phero { position: relative; padding: calc(var(--hdr) + 60px) 0 58px; overflow: hidden;
  border-bottom: 1px solid var(--line); }
.phero .bg { position: absolute; inset: 0; z-index: 0; }
.phero .bg img { width: 100%; height: 100%; object-fit: cover; opacity: .28; }
.phero .bg::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,8,11,.86), rgba(8,8,11,.96)); }
.phero .wrap { position: relative; z-index: 1; }
.phero h1 { max-width: 20ch; }
.phero p { margin-top: 18px; max-width: 62ch; }

.crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 12.5px; color: var(--fg-3); margin-bottom: 18px; }
.crumbs a:hover { color: var(--gold-lt); }
.crumbs span { color: var(--fg-3); }

/* --------------------------------------------------- 20. PRODUCT DETAIL */
.pd { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,1fr); gap: clamp(28px,4vw,64px); align-items: start; }
.pd-media { position: sticky; top: calc(var(--hdr) + 20px); }
.pd-media .main {
  border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); background: #101018;
}
.pd-media .main img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.pd-media .main.contain { background: #fff; }
.pd-media .main.contain img { aspect-ratio: 1/1; object-fit: contain; padding: 6%; }
.pd-thumbs { display: flex; gap: 12px; margin-top: 12px; }
.pd-thumbs img { flex: 1 1 0; min-width: 0; width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 12px; border: 1px solid var(--line); cursor: pointer;
  transition: border-color .2s, transform .2s; background: #fff; }
.pd-thumbs img:hover, .pd-thumbs img.on { border-color: var(--gold-lt); transform: translateY(-2px); }

.pd-code {
  display: inline-flex; align-items: center; gap: 9px; font-family: var(--sans); font-size: 12px;
  font-weight: 600; letter-spacing: .12em; padding: 7px 15px; border-radius: 999px;
  background: var(--grad-gold); color: #16100a; margin-bottom: 18px;
}
.pd h1 { font-size: clamp(26px,3.4vw,42px); }
.pd .pd-sub { font-family: var(--sans); font-size: 14px; color: var(--gold-lt); margin-top: 10px; letter-spacing: .04em; }
.pd .pd-sum { margin-top: 20px; font-size: 16px; color: var(--fg-2); line-height: 1.75; }

.pd-block { margin-top: 36px; }
.pd-block h2 { font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg);
  padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }

.spec-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.spec-table tr { border-bottom: 1px solid var(--line); }
.spec-table th { text-align: left; padding: 12px 18px 12px 0; color: var(--fg-3); font-weight: 500; width: 44%; vertical-align: top; }
.spec-table td { padding: 12px 0; color: var(--fg); vertical-align: top; }

.finish-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(112px,1fr)); gap: 12px; }
.finish { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 11px;
  border: 1px solid var(--line); background: rgba(255,255,255,.03); font-size: 12.4px; color: var(--fg-2); }
.finish i { width: 18px; height: 18px; border-radius: 6px; flex: none; border: 1px solid rgba(255,255,255,.25); }

.pd-cta { margin-top: 34px; padding: 26px; border-radius: var(--r); border: 1px solid var(--line-2);
  background: linear-gradient(135deg, rgba(201,150,46,.13), rgba(34,211,238,.09)); }
.pd-cta h3 { font-size: 19px; margin-bottom: 8px; }
.pd-cta p { font-size: 14px; color: var(--fg-2); margin-bottom: 18px; }

.finish-shot { margin-top: 18px; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: #fff; }
.finish-shot img { width: 100%; }

/* --------------------------------------------------------- 21. FORMS */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--sans); font-size: 12.5px; font-weight: 500; letter-spacing: .06em;
  text-transform: uppercase; color: var(--fg-3); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 15px; color: var(--fg); background: rgba(255,255,255,.045);
  border: 1px solid var(--line-2); border-radius: 12px; padding: 13px 16px; outline: none;
  transition: border-color .2s, background .2s; width: 100%;
}
.field textarea { min-height: 132px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold-lt); background: rgba(255,255,255,.07); }
.field select option { background: var(--ink-2); }
.hp { position: absolute; left: -9999px; opacity: 0; }
.form-note { font-size: 12.5px; color: var(--fg-3); margin-top: 14px; }

.contact-panel { padding: clamp(26px,3vw,40px); border-radius: var(--r-lg); border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.014)); }

/* --------------------------------------------------------- 22. REVEAL */
[data-rv] { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-rv].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { [data-rv] { opacity: 1; transform: none; transition: none; } }

/* --------------------------------------------------------- 23. RESPONSIVE */
@media (max-width: 1180px) {
  .nav > li > a, .nav > li > button { padding: 10px 10px; font-size: 13.4px; }
  .hdr-tel { display: none; }
}
@media (max-width: 1024px) {
  .stats { grid-template-columns: repeat(2,1fr); }
  .steps { grid-template-columns: repeat(3,1fr); }
  .ftr-top { grid-template-columns: 1fr 1fr; gap: 34px; }
  .pd { grid-template-columns: 1fr; }
  .pd-media { position: static; }
  .pd-media .main img { aspect-ratio: 4/3; }
}
@media (max-width: 991px) {
  .nav, .hdr-cta .btn { display: none; }
  .burger { display: flex; margin-left: auto; }
  .hdr .wrap { gap: 14px; }
  .split { grid-template-columns: 1fr; }
  .split-media { order: -1; }
  .g-3, .g-4 { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  :root { --hdr: 72px; }
  .searchbox { margin-left: 0; width: 100%; }
  .searchbox input { width: 100%; }
  .steps { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .ftr-bot { justify-content: center; text-align: center; }
}
@media (max-width: 575px) {
  .wrap { width: calc(100% - 32px); }
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .ftr-top { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: repeat(auto-fill,minmax(160px,1fr)); gap: 14px; }
  .prod-card .bd { padding: 15px 14px 17px; }
  .prod-card h3 { font-size: 14.5px; }
  .prod-card .sub { display: none; }
  .btn { padding: 13px 22px; font-size: 14px; }
}