/* Product listing pages — shares the homepage header/footer visual language. */
.product-page{background:#0f1011;min-height:100vh;padding-top:0}
.product-page main{padding-top:76px}
.product-hero{position:relative;min-height:610px;background:#111 center/cover no-repeat;overflow:hidden}
.product-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.58),rgba(0,0,0,.14) 58%,rgba(0,0,0,.46));pointer-events:none}
.product-hero-inner{min-height:610px;display:flex;align-items:flex-end;padding-bottom:72px;position:relative;z-index:2}
.product-hero-copy{max-width:860px}
.product-hero h1{margin:0;color:#fff;font-size:62px;line-height:1.08;letter-spacing:.045em;font-weight:800;text-transform:uppercase}
.product-hero p{margin:18px 0 0;max-width:790px;color:rgba(255,255,255,.58);font-size:16px;line-height:1.5;letter-spacing:.01em}
.product-content{padding:0 0 96px;background:#0f1011}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;padding-top:0;transform:translateY(-8px);position:relative;z-index:3}
.series-card{position:relative;min-height:360px;padding:34px 42px 36px;border-radius:24px;background:linear-gradient(180deg,rgba(78,79,80,.52) 0%,rgba(38,39,40,.60) 34%,rgba(12,13,14,.72) 100%);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 18px 45px rgba(0,0,0,.16);overflow:hidden}
.series-card::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.035),transparent 42%);pointer-events:none}
.series-head{height:112px;display:flex;align-items:flex-start;position:relative;z-index:2}
.series-title-art{width:auto;max-width:50%;height:auto;max-height:82px;object-fit:contain;object-position:left top}
.series-title-text{display:block;color:#fff;font-size:clamp(28px,3vw,42px);line-height:.95;letter-spacing:.06em;font-weight:900;text-transform:uppercase}
.jp-badge{position:absolute;right:-20px;top:-34px;width:92px;height:auto;z-index:3}
.series-body{display:flex;align-items:center;gap:30px;min-height:205px;position:relative;z-index:2}
.series-visual{width:34%;min-width:150px;display:flex;justify-content:center;align-items:center}
.series-visual img{width:100%;max-width:180px;max-height:190px;object-fit:contain}
.product-mini-grid{flex:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 34px;align-items:center}
.product-mini{min-width:0;color:#fff;text-decoration:none;display:block;transition:opacity .2s ease}
.product-mini:hover{opacity:.78;color:#fff}
.product-mini strong{display:block;font-size:23px;line-height:1.05;letter-spacing:.055em;font-weight:800;white-space:nowrap}
.product-mini strong::before{content:"·";margin-right:10px;font-weight:400}
.product-mini small{display:block;width:calc(100% - 18px);max-width:calc(100% - 18px);margin:7px 0 0 18px;color:rgba(255,255,255,.74);font-size:14px;font-weight:700;line-height:1.45;letter-spacing:.035em;white-space:normal;overflow-wrap:normal;word-break:normal;box-sizing:border-box}
.product-mini img{max-width:100%;max-height:40px;object-fit:contain;object-position:left center}
.tennis-card .series-body{display:block;min-height:220px}
.tennis-products{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 20px;margin-top:10px}
.tennis-item{text-align:left;min-width:0;color:#fff;text-decoration:none;display:block;transition:opacity .2s ease}
.tennis-item:hover{opacity:.78;color:#fff}
.tennis-item .line-art{height:103px;display:flex;align-items:center;justify-content:center;margin-bottom:9px}
.tennis-item .line-art img{width:96px;height:96px;object-fit:contain}
.tennis-item strong{display:block;font-size:16px;line-height:1.05;letter-spacing:.045em;font-weight:800;white-space:nowrap}
.tennis-item strong::before{content:"·";margin-right:7px;font-weight:400}
.tennis-item small{display:block;width:calc(100% - 15px);max-width:calc(100% - 15px);margin:5px 0 0 15px;color:rgba(255,255,255,.65);font-size:14px;font-weight:700;line-height:1.45;letter-spacing:.025em;white-space:normal;overflow-wrap:normal;word-break:normal;box-sizing:border-box}
.nexus-products{display:grid;grid-template-columns:1fr 1fr;gap:28px 34px;margin-top:34px}
.nexus-products .product-mini img{max-height:38px}
.product-content .series-card:nth-child(n+3){margin-top:8px}
.product-note{padding:38px 0 0;text-align:center;color:rgba(255,255,255,.4);font-size:14px;letter-spacing:.04em}
.product-contact{padding:0 0 88px;background:#0f1011}
.product-contact-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:28px 34px;border:1px solid rgba(255,255,255,.22);border-radius:18px;background:linear-gradient(120deg,rgba(10,101,89,.42),rgba(26,28,29,.95) 38%,rgba(20,21,22,.92))}
.product-contact span{display:block;color:#4fd8c7;font-size:14px;letter-spacing:.08em;font-weight:700}
.product-contact h2{margin:8px 0 10px;font-size:24px;line-height:1.25;color:#fff}
.product-contact p{margin:0;max-width:640px;color:#c1c5c3;font-size:14px;line-height:1.55}
.product-contact-btn{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 26px;border-radius:999px;background:#35c9b4;color:#07110f;font-size:14px;font-weight:800;letter-spacing:.08em;text-decoration:none;transition:.25s}
.product-contact-btn:hover{background:#fff;color:#111}
.product-page .footer{padding-top:88px}
.product-page .main-nav>.nav-product-item>a::after{right:0}

@media(max-width:1050px){
  .product-hero,.product-hero-inner{min-height:540px}
  .product-hero h1{font-size:50px}
  .series-card{padding:30px 30px 32px;min-height:340px}
  .jp-badge{right:-8px;top:-30px}
  .series-title-art{max-width:50%;max-height:74px}
  .tennis-products{gap:18px 12px}
  .tennis-item strong{font-size:14px}
}
@media(max-width:820px){
  .product-page{padding-top:0}
  .product-page main{padding-top:64px}
  .product-hero,.product-hero-inner{min-height:500px}
  .product-hero{background-position:center center}
  .product-hero-inner{padding-bottom:54px}
  .product-hero h1{font-size:42px;letter-spacing:.025em}
  .product-hero p{font-size:14px;max-width:560px}
  .product-grid{grid-template-columns:1fr;gap:22px;padding-top:24px;transform:none}
  .series-card{min-height:0}
  .product-content .series-card:nth-child(n+3){margin-top:0}
  .product-contact-inner{flex-direction:column;align-items:flex-start;padding:24px 22px}
  .product-contact h2{font-size:20px}
}
@media(max-width:560px){
  .product-hero,.product-hero-inner{min-height:430px}
  .product-hero h1{font-size:33px}
  .product-hero p{font-size:14px;line-height:1.6}
  .product-content{padding-bottom:40px}
  .product-contact{padding-bottom:64px}
  .product-contact h2{font-size:18px}
  .product-contact p{font-size:14px}
  .series-card{border-radius:18px;padding:26px 22px 28px}
  .series-head{height:96px}
  .series-title-art{max-width:50%;max-height:62px}
  .jp-badge{width:72px;right:0;top:-26px}
  .series-body{gap:16px}
  .series-visual{width:31%;min-width:100px}
  .product-mini-grid{gap:22px 12px}
  .product-mini strong{font-size:17px}
  .product-mini small{font-size:14px;margin-left:13px}
  .tennis-products{grid-template-columns:repeat(2,1fr);gap:24px 14px}
  .tennis-item .line-art{height:85px}
  .tennis-item .line-art img{width:82px;height:82px}
  .tennis-item strong{font-size:14px}
  .nexus-products{grid-template-columns:1fr;gap:20px;margin-top:24px}
}