/* Tiantai Minjun — 2026 industrial visual refresh
   Scoped to .tm-redesign so legacy pages keep their verified layout. */

.tm-redesign{
  --tm-navy:#071a2c;
  --tm-navy-2:#0c2842;
  --tm-navy-3:#123552;
  --tm-orange:#f36d24;
  --tm-orange-dark:#d95512;
  --tm-paper:#f2f4f6;
  --tm-white:#ffffff;
  --tm-ink:#142333;
  --tm-muted:#5e6b78;
  --tm-line:#d8dde3;
  --tm-soft:#e9edf1;
  color:var(--tm-ink);
  background:var(--tm-white);
}

.tm-redesign .container{max-width:1240px;padding-left:28px;padding-right:28px}
.tm-redesign .topbar{background:var(--tm-navy);color:#d6e0e8;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.11)}
.tm-redesign .topbar .container{align-items:center;gap:16px}
.tm-redesign .topbar a{color:#fff}
.tm-redesign .nav{background:#fff;border-bottom:1px solid #cfd6dd;box-shadow:0 4px 16px rgba(7,26,44,.06)}
.tm-redesign .nav .container{padding-top:12px;padding-bottom:12px}
.tm-redesign .brand-mark{border-radius:3px;background:var(--tm-orange)}
.tm-redesign .brand{color:var(--tm-navy);letter-spacing:-.02em}
.tm-redesign .nav-links{gap:18px}
.tm-redesign .nav-links a{color:#27384a;font-size:13px;font-weight:650;padding:8px 4px}
.tm-redesign .nav-links a.active,.tm-redesign .nav-links a:hover{color:var(--tm-orange)}
.tm-redesign .btn-wa{border-radius:3px;padding:10px 15px;font-size:13px}

/* Shared buttons */
.tm-redesign .tm-btn{
  min-height:48px;padding:0 21px;border-radius:3px;display:inline-flex;align-items:center;
  justify-content:center;font-size:14px;font-weight:800;letter-spacing:.01em;transition:transform .16s,
  background .16s,border-color .16s;color .16s;white-space:nowrap;
}
.tm-redesign .tm-btn:hover{transform:translateY(-2px)}
.tm-redesign .tm-btn-primary{background:var(--tm-orange);color:#fff;border:1px solid var(--tm-orange)}
.tm-redesign .tm-btn-primary:hover{background:var(--tm-orange-dark);color:#fff;border-color:var(--tm-orange-dark)}
.tm-redesign .tm-btn-outline{background:transparent;color:var(--tm-navy);border:1px solid #98a5b1}
.tm-redesign .tm-btn-outline:hover{border-color:var(--tm-orange);color:var(--tm-orange)}
.tm-redesign .tm-btn-light{background:#fff;color:var(--tm-navy);border:1px solid #fff}
.tm-redesign .tm-btn-light:hover{background:#edf2f6;color:var(--tm-navy)}
.tm-redesign .tm-btn-orange-outline{background:transparent;color:#fff;border:1px solid var(--tm-orange)}
.tm-redesign .tm-btn-orange-outline:hover{background:var(--tm-orange);color:#fff}

/* Homepage hero */
.tm-redesign .tm-hero{background:var(--tm-navy);color:#fff;padding:76px 0 70px;border-bottom:5px solid var(--tm-orange)}
.tm-redesign .tm-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:64px;align-items:center}
.tm-redesign .tm-overline{display:flex;align-items:center;gap:9px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#aebdca;font-weight:800;margin-bottom:16px}
.tm-redesign .tm-overline::before{content:"";width:26px;height:2px;background:var(--tm-orange)}
.tm-redesign .tm-hero h1{font-size:clamp(38px,4.4vw,58px);line-height:1.03;letter-spacing:-.045em;margin:0 0 20px;max-width:760px}
.tm-redesign .tm-hero h1 span{color:var(--tm-orange)}
.tm-redesign .tm-hero-copy>p{max-width:650px;font-size:17px;line-height:1.72;color:#c7d2dc;margin:0 0 28px}
.tm-redesign .tm-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}
.tm-redesign .tm-proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid rgba(255,255,255,.16);max-width:680px}
.tm-redesign .tm-proof{padding:14px 16px;border-right:1px solid rgba(255,255,255,.14)}
.tm-redesign .tm-proof:last-child{border-right:0}
.tm-redesign .tm-proof b{display:block;color:#fff;font-size:13px;margin-bottom:3px}
.tm-redesign .tm-proof span{display:block;color:#9db0c0;font-size:11px;line-height:1.4}
.tm-redesign .tm-hero-media{position:relative;border:1px solid rgba(255,255,255,.19);padding:12px;background:#0c2439}
.tm-redesign .tm-hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.tm-redesign .tm-image-label{position:absolute;left:-18px;bottom:24px;background:#fff;color:var(--tm-navy);padding:12px 16px;border-left:4px solid var(--tm-orange);box-shadow:0 10px 30px rgba(0,0,0,.22)}
.tm-redesign .tm-image-label strong{display:block;font-size:14px}
.tm-redesign .tm-image-label span{font-size:11px;color:var(--tm-muted)}

/* Shared section structure */
.tm-redesign .tm-section{padding:76px 0}
.tm-redesign .tm-section-soft{background:var(--tm-paper)}
.tm-redesign .tm-section-dark{background:var(--tm-navy);color:#fff}
.tm-redesign .tm-section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}
.tm-redesign .tm-section-head>div{max-width:720px}
.tm-redesign .tm-kicker{display:block;color:var(--tm-orange);font-size:11px;font-weight:850;letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px}
.tm-redesign .tm-section-head h2,.tm-redesign .catalog-intro h1,.tm-redesign .catalog-intro h2{color:var(--tm-navy);font-size:clamp(28px,3.3vw,42px);line-height:1.1;letter-spacing:-.035em;margin:0 0 10px}
.tm-redesign .tm-section-head p{color:var(--tm-muted);font-size:15px;line-height:1.7;margin:0;max-width:680px}

/* Compact capability rail */
.tm-redesign .tm-capability-rail{background:#fff;border-bottom:1px solid var(--tm-line)}
.tm-redesign .tm-capability-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.tm-redesign .tm-capability{display:flex;gap:12px;align-items:center;padding:20px 18px;border-right:1px solid var(--tm-line)}
.tm-redesign .tm-capability:last-child{border-right:0}
.tm-redesign .tm-capability .icon{width:38px;height:38px;display:grid;place-items:center;background:var(--tm-navy);color:#fff;font-size:18px;border-radius:3px;flex:0 0 auto}
.tm-redesign .tm-capability strong{display:block;color:var(--tm-navy);font-size:13px;margin-bottom:2px}
.tm-redesign .tm-capability span{display:block;color:var(--tm-muted);font-size:11px;line-height:1.35}

/* Product cards */
.tm-redesign .tm-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tm-redesign .tm-product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--tm-line);min-width:0;transition:transform .18s,box-shadow .18s,border-color .18s;color:var(--tm-ink)}
.tm-redesign .tm-product-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(7,26,44,.12);border-color:#aeb8c2;color:var(--tm-ink)}
.tm-redesign .tm-product-image{position:relative;background:#eef1f3;overflow:hidden;aspect-ratio:4/3}
.tm-redesign .tm-product-image img{width:100%;height:100%;object-fit:cover;transition:transform .28s}
.tm-redesign .tm-product-card:hover .tm-product-image img{transform:scale(1.025)}
.tm-redesign .tm-card-tag{position:absolute;left:10px;top:10px;background:var(--tm-navy);color:#fff;padding:5px 8px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;border-left:3px solid var(--tm-orange)}
.tm-redesign .tm-product-body{padding:17px;display:flex;flex-direction:column;flex:1}
.tm-redesign .tm-product-body h3{font-size:16px;line-height:1.35;color:var(--tm-navy);margin:0 0 7px}
.tm-redesign .tm-product-body p{font-size:12.5px;line-height:1.55;color:var(--tm-muted);margin:0 0 14px;flex:1}
.tm-redesign .tm-spec-row{display:flex;gap:7px;flex-wrap:wrap;border-top:1px solid var(--tm-soft);padding-top:12px;margin-top:auto}
.tm-redesign .tm-spec-row span{font-size:10.5px;font-weight:750;color:#33485c;background:#edf1f4;padding:5px 7px;border-radius:2px}
.tm-redesign .tm-card-link{display:flex;align-items:center;justify-content:space-between;margin-top:13px;color:var(--tm-orange);font-size:12px;font-weight:850}

/* Metric strip */
.tm-redesign .tm-metrics{background:var(--tm-navy);color:#fff;border-top:1px solid #1b3a55;border-bottom:1px solid #1b3a55;padding:0}
.tm-redesign .tm-metric-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.tm-redesign .tm-metric{padding:34px 28px;border-right:1px solid rgba(255,255,255,.14)}
.tm-redesign .tm-metric:last-child{border-right:0}
.tm-redesign .tm-metric b{display:block;font-size:34px;line-height:1;color:var(--tm-orange);letter-spacing:-.035em;margin-bottom:8px}
.tm-redesign .tm-metric span{display:block;font-size:12px;color:#b9c7d3;line-height:1.5}

/* Application blueprints — not presented as customer testimonials */
.tm-redesign .tm-application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tm-redesign .tm-application{background:#fff;border:1px solid var(--tm-line);display:flex;flex-direction:column}
.tm-redesign .tm-application img{width:100%;aspect-ratio:16/10;object-fit:cover}
.tm-redesign .tm-application-body{padding:22px}
.tm-redesign .tm-application .type{font-size:10px;color:var(--tm-orange);font-weight:850;letter-spacing:.13em;text-transform:uppercase;margin-bottom:8px}
.tm-redesign .tm-application h3{font-size:19px;color:var(--tm-navy);margin:0 0 8px}
.tm-redesign .tm-application p{font-size:13px;line-height:1.65;color:var(--tm-muted);margin:0 0 14px}
.tm-redesign .tm-application dl{display:grid;grid-template-columns:auto 1fr;gap:7px 12px;border-top:1px solid var(--tm-soft);padding-top:13px;font-size:11.5px}
.tm-redesign .tm-application dt{color:var(--tm-muted)}
.tm-redesign .tm-application dd{margin:0;color:var(--tm-navy);font-weight:750}

/* Quote bar */
.tm-redesign .tm-quote-panel{background:var(--tm-orange);color:#fff;padding:42px 0}
.tm-redesign .tm-quote-panel .container{display:flex;align-items:center;justify-content:space-between;gap:34px}
.tm-redesign .tm-quote-panel h2{font-size:clamp(25px,3vw,38px);letter-spacing:-.03em;margin:0 0 7px}
.tm-redesign .tm-quote-panel p{margin:0;color:#fff2e9;font-size:14px}
.tm-redesign .tm-quote-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}

/* Catalog page */
.tm-redesign .catalog-hero{background:var(--tm-navy);color:#fff;padding:58px 0 50px;border-bottom:5px solid var(--tm-orange)}
.tm-redesign .catalog-hero .container{display:flex;align-items:end;justify-content:space-between;gap:40px}
.tm-redesign .catalog-hero h1{font-size:clamp(34px,4vw,48px);line-height:1.06;letter-spacing:-.04em;margin:0 0 12px}
.tm-redesign .catalog-hero p{color:#bdcad5;max-width:720px;font-size:15px;line-height:1.7;margin:0}
.tm-redesign .catalog-count{border-left:3px solid var(--tm-orange);padding:5px 0 5px 16px;min-width:155px}
.tm-redesign .catalog-count b{display:block;font-size:30px;color:#fff}
.tm-redesign .catalog-count span{font-size:11px;color:#aebdca;text-transform:uppercase;letter-spacing:.1em}
.tm-redesign .products{background:var(--tm-paper);padding:62px 0}
.tm-redesign .catalog-intro{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end;margin-bottom:26px}
.tm-redesign .catalog-intro p{color:var(--tm-muted);font-size:14px;line-height:1.65;max-width:700px;margin:0}
.tm-redesign .catalog-result{font-size:12px;font-weight:800;color:var(--tm-navy);border-left:3px solid var(--tm-orange);padding-left:12px;white-space:nowrap}
.tm-redesign .category-tabs{justify-content:flex-start;margin:0 0 28px;gap:8px}
.tm-redesign .category-tabs button{border-radius:3px;background:#fff;border:1px solid #cbd2d9;color:#405366;padding:10px 14px;font-size:12px;font-weight:750;min-height:42px}
.tm-redesign .category-tabs button.active,.tm-redesign .category-tabs button:hover{background:var(--tm-navy);border-color:var(--tm-navy);color:#fff}
.tm-redesign .product-grid{grid-template-columns:repeat(4,1fr);gap:18px}
.tm-redesign .product-grid .card{position:relative;border-radius:4px;border:1px solid var(--tm-line);box-shadow:none;transition:transform .18s,box-shadow .18s,border-color .18s}
.tm-redesign .product-grid .card:hover{border-color:#a9b4bf;box-shadow:0 14px 28px rgba(7,26,44,.10)}
.tm-redesign .product-grid .card[data-featured="true"]::after{content:"Featured";position:absolute;top:11px;right:10px;background:var(--tm-navy);color:#fff;font-size:9px;letter-spacing:.1em;text-transform:uppercase;font-weight:850;padding:5px 7px;border-left:3px solid var(--tm-orange);z-index:3}
.tm-redesign .card-img{aspect-ratio:4/3;background:#eef1f3}
.tm-redesign .card-img img{object-fit:cover;padding:0}
.tm-redesign .card-badge{border-radius:2px;background:var(--tm-orange);font-size:9px;text-transform:uppercase;letter-spacing:.06em;padding:5px 7px;z-index:2}
.tm-redesign .card-badge.premium{background:var(--tm-navy-2)}
.tm-redesign .card-body{padding:15px;gap:8px}
.tm-redesign .card-title{font-size:14px;font-weight:780;color:var(--tm-navy);min-height:38px}
.tm-redesign .card-desc{font-size:11.5px;line-height:1.55;color:var(--tm-muted);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
.tm-redesign .card-specs{gap:5px;padding:10px 0}
.tm-redesign .card-specs .spec b{font-size:8.5px}
.tm-redesign .card-specs .spec span{font-size:10px}
.tm-redesign .card-cta{background:var(--tm-orange);color:#fff;padding:10px 12px;min-height:40px;display:flex;align-items:center;justify-content:center;border-radius:2px;margin-top:2px;text-align:center}
.tm-redesign .card-cta:hover{background:var(--tm-orange-dark);color:#fff}
.tm-redesign .product-grid .card[hidden]{display:none!important}
.tm-redesign .catalog-quote-panel{background:var(--tm-navy);padding:48px 0;color:#fff}
.tm-redesign .catalog-quote-panel .container{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.tm-redesign .catalog-quote-panel h2{font-size:30px;margin:0 0 8px}
.tm-redesign .catalog-quote-panel p{color:#b7c5d1;margin:0;font-size:14px}

/* Footer refinements */
.tm-redesign footer{background:#061522;padding-top:48px}
.tm-redesign footer h4,.tm-redesign footer h5{color:#fff;margin-bottom:14px}
.tm-redesign .footer-bottom{color:#8ea0b1}

/* Reveal motion */
@media(prefers-reduced-motion:no-preference){
  .tm-redesign .tm-product-card,.tm-redesign .tm-application,.tm-redesign .product-grid .card{animation:tm-rise .45s ease both}
  .tm-redesign .tm-product-card:nth-child(2),.tm-redesign .tm-application:nth-child(2){animation-delay:.05s}
  .tm-redesign .tm-product-card:nth-child(3),.tm-redesign .tm-application:nth-child(3){animation-delay:.1s}
  .tm-redesign .tm-product-card:nth-child(4){animation-delay:.15s}
}
@keyframes tm-rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* Responsive */
@media(max-width:1040px){
  .tm-redesign .tm-hero-grid{grid-template-columns:1fr 420px;gap:36px}
  .tm-redesign .tm-product-grid,.tm-redesign .product-grid{grid-template-columns:repeat(3,1fr)}
  .tm-redesign .tm-capability-grid{grid-template-columns:repeat(2,1fr)}
  .tm-redesign .tm-capability:nth-child(2){border-right:0}
  .tm-redesign .tm-capability:nth-child(-n+2){border-bottom:1px solid var(--tm-line)}
}
@media(max-width:800px){
  .tm-redesign .topbar .container{display:block;text-align:center}
  .tm-redesign .topbar .container span{display:block;margin:2px 0}
  .tm-redesign .nav .container{flex-wrap:wrap;gap:10px}
  .tm-redesign .nav-links{display:flex;order:3;width:100%;overflow-x:auto;white-space:nowrap;border-top:1px solid var(--tm-line);padding-top:7px;gap:16px;scrollbar-width:none}
  .tm-redesign .nav-links::-webkit-scrollbar{display:none}
  .tm-redesign .nav-links a{min-height:38px;padding:5px 2px}
  .tm-redesign .tm-hero{padding:54px 0}
  .tm-redesign .tm-hero-grid{grid-template-columns:1fr;gap:34px}
  .tm-redesign .tm-hero-media{max-width:620px}
  .tm-redesign .tm-section{padding:56px 0}
  .tm-redesign .tm-section-head{align-items:flex-start;flex-direction:column}
  .tm-redesign .tm-product-grid,.tm-redesign .product-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .tm-redesign .tm-metric-grid{grid-template-columns:repeat(2,1fr)}
  .tm-redesign .tm-metric:nth-child(2){border-right:0}
  .tm-redesign .tm-metric:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.14)}
  .tm-redesign .tm-application-grid{grid-template-columns:1fr}
  .tm-redesign .tm-application{display:grid;grid-template-columns:240px 1fr}
  .tm-redesign .tm-application img{height:100%;aspect-ratio:auto}
  .tm-redesign .tm-quote-panel .container,.tm-redesign .catalog-quote-panel .container{display:block}
  .tm-redesign .tm-quote-actions{justify-content:flex-start;margin-top:22px}
  .tm-redesign .catalog-hero .container{display:block}
  .tm-redesign .catalog-count{margin-top:22px}
  .tm-redesign .catalog-intro{grid-template-columns:1fr;gap:14px}
}
@media(max-width:560px){
  .tm-redesign .wa-float{bottom:76px;right:14px}
  .tm-redesign .container{padding-left:16px;padding-right:16px}
  .tm-redesign .brand{font-size:16px}
  .tm-redesign .brand-mark{width:32px;height:32px;font-size:13px}
  .tm-redesign .btn-wa{padding:8px 10px;font-size:11px}
  .tm-redesign .tm-hero h1{font-size:36px}
  .tm-redesign .tm-proof-row{grid-template-columns:1fr}
  .tm-redesign .tm-proof{border-right:0;border-bottom:1px solid rgba(255,255,255,.14)}
  .tm-redesign .tm-proof:last-child{border-bottom:0}
  .tm-redesign .tm-image-label{position:static;margin-top:10px}
  .tm-redesign .tm-capability{padding:15px 12px}
  .tm-redesign .tm-capability-grid{grid-template-columns:1fr 1fr}
  .tm-redesign .tm-capability{display:block}
  .tm-redesign .tm-capability .icon{margin-bottom:8px}
  .tm-redesign .tm-section-head h2,.tm-redesign .catalog-intro h1,.tm-redesign .catalog-intro h2{font-size:28px}
  .tm-redesign .tm-product-image{aspect-ratio:1/1}
  .tm-redesign .tm-product-body{padding:12px}
  .tm-redesign .tm-product-body h3{font-size:13px;min-height:35px}
  .tm-redesign .tm-product-body p{display:none}
  .tm-redesign .tm-spec-row{display:block}
  .tm-redesign .tm-spec-row span{display:block;margin:3px 0;padding:4px 5px}
  .tm-redesign .tm-card-link{font-size:10.5px}
  .tm-redesign .tm-metric{padding:24px 16px}
  .tm-redesign .tm-metric b{font-size:27px}
  .tm-redesign .tm-application{display:block}
  .tm-redesign .tm-application img{aspect-ratio:16/9}
  .tm-redesign .catalog-hero{padding:44px 0 38px}
  .tm-redesign .category-tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
  .tm-redesign .category-tabs::-webkit-scrollbar{display:none}
  .tm-redesign .category-tabs button{flex:0 0 auto}
  .tm-redesign .product-grid .card-img{aspect-ratio:1/1}
  .tm-redesign .product-grid .card-body{padding:10px}
  .tm-redesign .product-grid .card-title{font-size:12px;line-height:1.3;min-height:47px}
  .tm-redesign .product-grid .card-desc{display:none}
  .tm-redesign .product-grid .card-specs{grid-template-columns:1fr;gap:3px}
  .tm-redesign .product-grid .card-specs .spec:nth-child(n+2){display:none}
  .tm-redesign .card-cta{font-size:10.5px;padding:8px 5px}
  .tm-redesign .product-grid .card[data-featured="true"]::after{font-size:7px;padding:4px 5px}
}