/* ============================================================
   tencomtto — site styles
   ============================================================ */
:root {
  --orange: #f2711c;
  --orange-dark: #d85e10;
  --orange-soft: #fff1e6;
  --navy: #14202e;
  --navy-2: #1e2d3d;
  --steel: #2f6f8f;
  --ink: #1b2430;
  --muted: #5d6b7a;
  --line: #e6e9ee;
  --bg: #ffffff;
  --bg-alt: #f6f8fa;
  --white: #ffffff;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(20, 32, 46, .08), 0 1px 2px rgba(20, 32, 46, .06);
  --shadow: 0 10px 30px rgba(20, 32, 46, .10);
  --shadow-lg: 0 24px 60px rgba(20, 32, 46, .16);
  --container: 1160px;
  --head: "Barlow Condensed", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.08; letter-spacing: .3px; margin: 0; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 16px; }

.ico { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--head); font-weight: 700; font-size: 1.02rem; letter-spacing: .5px;
  text-transform: uppercase;
  padding: .72rem 1.3rem; border-radius: var(--radius-sm); border: 2px solid transparent;
  cursor: pointer; transition: transform .12s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--orange); color: #fff; box-shadow: 0 6px 16px rgba(242,113,28,.32); }
.btn--primary:hover { background: var(--orange-dark); box-shadow: 0 10px 22px rgba(242,113,28,.4); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn--light { background: #fff; color: var(--navy); }
.btn--light:hover { background: #f0f2f5; }
.btn--lg { padding: .9rem 1.7rem; font-size: 1.1rem; }
.btn--block { width: 100%; }

.eyebrow {
  display: inline-block; font-family: var(--head); font-weight: 700; text-transform: uppercase;
  letter-spacing: 2px; font-size: .82rem; color: var(--orange); margin-bottom: .6rem;
}

/* ---------- Top bar ---------- */
.topbar { background: var(--navy); color: #cdd6e0; font-size: .85rem; }
.topbar__inner { display: flex; gap: 1.4rem; align-items: center; height: 40px; }
.topbar__item { display: flex; align-items: center; gap: .45rem; }
.topbar__item .ico { width: 15px; height: 15px; stroke: var(--orange); }
.topbar__item--push { margin-left: auto; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92);
  backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid var(--line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: flex; align-items: center; gap: .65rem; }
.brand__mark { width: 40px; height: 40px; }
.brand__mark svg { width: 100%; height: 100%; }
.brand__mark path:first-child { fill: var(--navy); }
.brand__bolt { fill: var(--orange); stroke: none; }
.brand__text { font-family: var(--head); font-weight: 800; font-size: 1.5rem; color: var(--navy); line-height: .9; letter-spacing: .5px; text-transform: lowercase; display: flex; flex-direction: column; }
.brand__text small { font-size: .62rem; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.brand--light .brand__text { color: #fff; }
.brand--light .brand__mark path:first-child { fill: #26384b; }

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a { font-family: var(--head); font-weight: 700; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .6px; color: var(--navy); transition: color .15s; }
.nav a:hover { color: var(--orange); }
.nav .nav__cta { color: #fff; }
.nav .nav__cta:hover { color: #fff; }

.header__actions { display: flex; align-items: center; gap: .75rem; }

/* language switch */
.lang { display: inline-flex; border: 2px solid var(--line); border-radius: 999px; overflow: hidden; background: #fff; }
.lang__btn {
  font-family: var(--head); font-weight: 700; font-size: .9rem; letter-spacing: .5px;
  padding: .32rem .7rem; border: 0; background: transparent; color: var(--muted); cursor: pointer; transition: .15s;
}
.lang__btn + .lang__btn { border-left: 2px solid var(--line); }
.lang__btn:hover { color: var(--navy); }
.lang__btn.is-active { background: var(--orange); color: #fff; }

.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 5px; cursor: pointer; }
.nav-toggle span { height: 3px; width: 26px; background: var(--navy); border-radius: 2px; transition: .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(242,113,28,.35), transparent 60%),
    linear-gradient(135deg, #14202e 0%, #1b2d40 55%, #22384f 100%);
}
.hero__bg::after {
  content: ""; position: absolute; inset: 0; opacity: .5;
  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: 44px 44px;
  mask-image: radial-gradient(900px 500px at 20% 10%, #000 30%, transparent 75%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 2.5rem; align-items: center; padding: 4.5rem 16px 5rem; }
.hero__copy { max-width: 620px; }
.hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; margin-bottom: 1rem; }
.hero h1 .hl { color: var(--orange); }
.hero .lead { font-size: 1.18rem; color: #cfd8e2; margin-bottom: 1.8rem; }
.hero__actions { display: flex; gap: .9rem; flex-wrap: wrap; margin-bottom: 1.8rem; }
.hero__badges { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.4rem; flex-wrap: wrap; }
.hero__badges li { display: flex; align-items: center; gap: .5rem; font-size: .95rem; color: #dbe3ec; }
.hero__badges .ico { stroke: var(--orange); width: 18px; height: 18px; }

.hero__art { position: relative; height: 380px; }
.hero__card {
  position: absolute; width: 170px; padding: 1.2rem; border-radius: var(--radius);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(6px); box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; gap: .6rem;
  animation: float 6s ease-in-out infinite;
}
.hero__card svg { width: 40px; height: 40px; fill: none; stroke: var(--orange); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.hero__card span { font-family: var(--head); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; font-size: 1.05rem; }
.hero__card--a { top: 6%; left: 4%; animation-delay: 0s; }
.hero__card--b { top: 2%; right: 2%; animation-delay: .8s; }
.hero__card--c { bottom: 10%; left: 16%; animation-delay: 1.6s; }
.hero__card--d { bottom: 2%; right: 8%; animation-delay: 2.4s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Stats ---------- */
.stats { background: var(--orange); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; padding: 2rem 16px; text-align: center; }
.stat { position: relative; }
.stat:not(:last-child)::after { content: ""; position: absolute; right: 0; top: 15%; height: 70%; width: 1px; background: rgba(255,255,255,.3); }
.stat__num, .stat__suffix { font-family: var(--head); font-weight: 800; font-size: 2.6rem; line-height: 1; }
.stat p { margin: .35rem 0 0; font-size: .95rem; opacity: .95; }

/* ---------- Section scaffolding ---------- */
.section { padding: 4.5rem 0; }
.section--alt { background: var(--bg-alt); }
.section__head { max-width: 640px; margin: 0 auto 2.6rem; text-align: center; }
.section__head h2 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); font-weight: 800; color: var(--navy); margin-bottom: .6rem; }
.section__head p { color: var(--muted); font-size: 1.05rem; }
.section__cta { text-align: center; margin-top: 2.6rem; }

/* ---------- Categories ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.3rem; }
.cat {
  position: relative; border-radius: var(--radius); overflow: hidden; min-height: 210px;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 1.4rem;
  color: #fff; box-shadow: var(--shadow); isolation: isolate;
  transition: transform .18s ease, box-shadow .2s ease;
}
.cat:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.cat__bg { position: absolute; inset: 0; z-index: -2; }
.cat::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(10,16,24,.05) 30%, rgba(10,16,24,.78) 100%); }
.cat__icon { position: absolute; top: 1.2rem; right: 1.2rem; width: 58px; height: 58px; opacity: .9; }
.cat__icon svg { width: 100%; height: 100%; fill: none; stroke: #fff; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.cat__count { font-size: .8rem; text-transform: uppercase; letter-spacing: 1.5px; opacity: .9; font-weight: 600; }
.cat h3 { font-size: 1.5rem; font-weight: 700; margin: .1rem 0 .4rem; }
.cat p { font-size: .92rem; margin: 0 0 .7rem; color: rgba(255,255,255,.88); }
.cat__link { font-family: var(--head); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; font-size: .9rem; display: inline-flex; align-items: center; gap: .4rem; }
.cat__link svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2.4; transition: transform .15s; }
.cat:hover .cat__link svg { transform: translateX(4px); }

/* gradient backgrounds per department */
.bg-construction { background: linear-gradient(135deg,#5a5047,#7d6a52); }
.bg-tools { background: linear-gradient(135deg,#b4531a,#f2711c); }
.bg-carpentry { background: linear-gradient(135deg,#7a4a24,#a9703b); }
.bg-electrical { background: linear-gradient(135deg,#1f5f7a,#2f8fb0); }
.bg-plumbing { background: linear-gradient(135deg,#25506b,#3a7fa0); }
.bg-bathroom { background: linear-gradient(135deg,#3a5a5f,#5f9298); }
.cat__bg::before {
  content:""; position:absolute; inset:0; opacity:.14;
  background-image: radial-gradient(circle at 20% 20%, #fff 1.5px, transparent 1.6px);
  background-size: 22px 22px;
}

/* ---------- Products ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-bottom: 2rem; }
.filter {
  font-family: var(--head); font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  font-size: .9rem; padding: .5rem 1rem; border-radius: 999px; border: 2px solid var(--line);
  background: #fff; color: var(--navy); cursor: pointer; transition: .15s;
}
.filter:hover { border-color: var(--orange); color: var(--orange); }
.filter.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }

.prod-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.3rem; }
.prod {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; transition: transform .18s ease, box-shadow .2s ease, border-color .2s;
}
.prod:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.prod__media {
  position: relative; aspect-ratio: 4/3; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(120% 120% at 50% 12%, #ffffff 0%, #eef2f6 72%, #e3e9ef 100%);
  border-bottom: 1px solid var(--line);
}
.prod__media .illus { width: 78%; height: 78%; filter: drop-shadow(0 8px 12px rgba(20,32,46,.14)); }
.prod__tag { position: absolute; top: .7rem; left: .7rem; z-index: 2; background: rgba(20,32,46,.82); color: #fff; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: .28rem .6rem; border-radius: 999px; }
.prod__badge { position: absolute; top: .7rem; right: .7rem; z-index: 2; background: var(--orange); color: #fff; font-size: .68rem; font-weight: 800; text-transform: uppercase; letter-spacing: .5px; padding: .28rem .55rem; border-radius: 6px; }
.prod__body { padding: 1rem 1rem 1.15rem; display: flex; flex-direction: column; flex: 1; }
.prod__name { font-family: var(--body); font-weight: 700; font-size: 1.02rem; color: var(--navy); margin: 0 0 .25rem; line-height: 1.3; }
.prod__desc { font-size: .86rem; color: var(--muted); margin: 0 0 .9rem; flex: 1; }
.prod__foot { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.prod__price { font-family: var(--head); font-weight: 800; font-size: 1.4rem; color: var(--ink); }
.prod__price small { font-size: .72rem; color: var(--muted); font-weight: 600; }
.prod__old { font-size: .85rem; color: var(--muted); text-decoration: line-through; margin-left: .35rem; font-family: var(--body); }
.prod__btn { background: var(--orange-soft); color: var(--orange-dark); border: 0; border-radius: var(--radius-sm); padding: .55rem .7rem; cursor: pointer; display: inline-flex; align-items: center; gap: .35rem; font-weight: 700; font-size: .85rem; transition: .15s; }
.prod__btn:hover { background: var(--orange); color: #fff; }
.prod__btn.is-added { background: #1f8a4c; color: #fff; }
.prod__btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; }
.prod__rating { display: flex; align-items: center; gap: .3rem; font-size: .8rem; color: var(--muted); margin-bottom: .5rem; }
.prod__stars { color: var(--orange); letter-spacing: 1px; }

/* ---------- Services ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.3rem; }
.svc { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; transition: .18s; }
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.svc__ico { width: 56px; height: 56px; border-radius: 12px; background: var(--orange-soft); display: grid; place-items: center; margin-bottom: 1rem; }
.svc__ico svg { width: 30px; height: 30px; fill: none; stroke: var(--orange); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.svc h3 { font-size: 1.3rem; color: var(--navy); margin-bottom: .4rem; }
.svc p { font-size: .92rem; color: var(--muted); margin: 0; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3rem; align-items: center; }
.about__media { position: relative; }
.about__panel { aspect-ratio: 4/3; border-radius: var(--radius); background: linear-gradient(135deg,#14202e,#2f6f8f); display: grid; place-items: center; box-shadow: var(--shadow-lg); overflow: hidden; }
.about__panel::after { content:""; position:absolute; inset:0; background-image: radial-gradient(circle at 25% 25%, rgba(255,255,255,.2) 1.5px, transparent 1.6px); background-size: 24px 24px; opacity:.5; }
.about__panel svg { width: 45%; height: 45%; fill: none; stroke: var(--orange); stroke-width: 1.2; stroke-linecap: round; stroke-linejoin: round; position: relative; z-index: 1; }
.about__stat { position: absolute; right: -14px; bottom: -14px; background: #fff; border-radius: var(--radius); padding: 1rem 1.3rem; box-shadow: var(--shadow); }
.about__stat strong { display: block; font-family: var(--head); font-size: 1.6rem; color: var(--orange); }
.about__stat span { font-size: .82rem; color: var(--muted); }
.about__copy h2 { font-size: clamp(1.9rem,3.5vw,2.6rem); color: var(--navy); margin-bottom: .8rem; }
.about__copy em { color: var(--muted); }
.about__list { list-style: none; padding: 0; margin: 1.2rem 0 1.6rem; display: grid; gap: .6rem; }
.about__list li { display: flex; align-items: center; gap: .6rem; font-weight: 500; }
.about__list .ico { stroke: var(--orange); }

/* ---------- Features ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.3rem; }
.feat { text-align: center; padding: 1.4rem; }
.feat__ico { width: 64px; height: 64px; margin: 0 auto 1rem; border-radius: 50%; background: var(--navy); display: grid; place-items: center; }
.feat__ico svg { width: 32px; height: 32px; fill: none; stroke: var(--orange); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.feat h3 { font-size: 1.25rem; color: var(--navy); margin-bottom: .35rem; }
.feat p { font-size: .9rem; color: var(--muted); margin: 0; }

/* ---------- Testimonials ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.3rem; }
.quote { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; margin: 0; }
.quote__stars { color: var(--orange); letter-spacing: 2px; margin-bottom: .7rem; }
.quote blockquote { margin: 0 0 1.1rem; font-size: 1.02rem; color: var(--ink); }
.quote figcaption strong { color: var(--navy); }
.quote figcaption span { display: block; font-size: .85rem; color: var(--muted); }

/* ---------- CTA banner ---------- */
.cta-banner { background: linear-gradient(135deg,#14202e,#243b52); color: #fff; }
.cta-banner__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 3rem 16px; flex-wrap: wrap; }
.cta-banner h2 { font-size: clamp(1.6rem,3vw,2.3rem); margin-bottom: .4rem; }
.cta-banner p { color: #cfd8e2; margin: 0; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3rem; }
.contact__info h2 { font-size: clamp(1.9rem,3.5vw,2.6rem); color: var(--navy); margin-bottom: .7rem; }
.contact__list { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: 1.1rem; }
.contact__list li { display: flex; gap: .9rem; align-items: flex-start; }
.contact__ico { width: 44px; height: 44px; flex: 0 0 auto; border-radius: 10px; background: var(--orange-soft); display: grid; place-items: center; }
.contact__ico svg { width: 22px; height: 22px; fill: none; stroke: var(--orange); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.contact__form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow-sm); }
.field { margin-bottom: 1.1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .35rem; color: var(--navy); }
.field label .opt { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; padding: .7rem .85rem; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font: inherit; color: var(--ink); background: #fff; transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(242,113,28,.15);
}
.field textarea { resize: vertical; }
.field input.invalid, .field textarea.invalid { border-color: #d64545; box-shadow: 0 0 0 3px rgba(214,69,69,.12); }
.error { color: #d64545; font-size: .8rem; display: block; margin-top: .3rem; min-height: 1em; }
.form-note { margin: 1rem 0 0; font-weight: 600; font-size: .95rem; text-align: center; }
.form-note--ok { color: #1f8a4c; }
.form-note--err { color: #d64545; }
.form-note--sm { font-size: .85rem; text-align: left; margin-top: .5rem; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #aeb9c6; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 2rem; padding: 3.2rem 16px 2.4rem; }
.footer__brand p { margin-top: 1rem; font-size: .92rem; max-width: 300px; }
.footer__brand .brand { margin-bottom: 0; }
.footer__col h4 { color: #fff; font-family: var(--head); font-size: 1.15rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1rem; }
.footer__col a { display: block; padding: .28rem 0; font-size: .92rem; transition: color .15s; }
.footer__col a:hover { color: var(--orange); }
.footer__news p { font-size: .9rem; margin-bottom: .8rem; }
.news { display: flex; gap: .5rem; }
.news input { flex: 1; min-width: 0; padding: .6rem .75rem; border-radius: var(--radius-sm); border: 1px solid #2f4258; background: #1b2d40; color: #fff; }
.news input::placeholder { color: #7f8fa0; }
.news input:focus { outline: 0; border-color: var(--orange); }
.news .btn { padding: .6rem 1rem; font-size: .9rem; }
.footer__bar { border-top: 1px solid #24374c; }
.footer__bar-inner { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 16px; font-size: .85rem; flex-wrap: wrap; gap: .5rem; }
.footer__legal a:hover { color: var(--orange); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__art { height: 300px; margin-top: 1rem; }
  .cat-grid, .svc-grid, .feat-grid, .quote-grid { grid-template-columns: repeat(2,1fr); }
  .prod-grid { grid-template-columns: repeat(2,1fr); }
  .about, .contact { grid-template-columns: 1fr; gap: 2rem; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .topbar__item:not(.topbar__item--push) { display: none; }
  .topbar__item--push { margin-left: 0; }
  .nav {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 0; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    padding: .5rem 16px 1rem; transform: translateY(-120%); transition: transform .28s ease; z-index: 40;
  }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: .85rem .2rem; border-bottom: 1px solid var(--line); }
  .nav .nav__cta { margin-top: .6rem; border-bottom: 0; }
  .nav-toggle { display: flex; }
  .stats__grid { grid-template-columns: repeat(2,1fr); gap: 1.4rem 1rem; }
  .stat:nth-child(2)::after { display: none; }
}
@media (max-width: 520px) {
  .cat-grid, .svc-grid, .feat-grid, .quote-grid, .prod-grid, .footer__grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .section { padding: 3.2rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; transition: none !important; }
}