/* Trophy Racing — หน้าแรกดีไซน์ใหม่ (โครงจาก PREVIEW.jpg · องค์ประกอบจาก 1–10.jpg) */

.sec-head{display:grid;gap:12px;margin-bottom:28px}
.sec-head.center{text-align:center;justify-items:center}

/* ============ HERO: ภาพชิดบน ตัวหนังสือซ้อนทับ ============ */
.hero{position:relative;overflow:hidden;padding:0;background:#000}
.hero-tunnel{position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 30% at 50% 100%,rgba(255,195,0,.18),transparent 70%)}
.hero-slash{display:none}
.hero-in{position:relative;display:grid;justify-items:center;text-align:center;padding:0 var(--gutter)}
.hero-visual{position:relative;width:100%;max-width:none;margin:0 calc(var(--gutter) * -1);z-index:0}
.hero-visual img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center top;display:block}
.hero-floor{position:absolute;left:0;right:0;bottom:0;height:18%;background:linear-gradient(180deg,transparent,#000);pointer-events:none}
.hero-copy{position:absolute;top:0;left:0;right:0;z-index:1;display:grid;justify-items:center;gap:6px;padding:14px var(--gutter) 0;pointer-events:none}
.hero-logo{display:none;width:auto;height:120px;object-fit:contain;filter:drop-shadow(0 10px 24px rgba(255,195,0,.35))}
.hero-kicker{font-family:var(--font-head);font-weight:700;font-size:clamp(18px,3.2vw,30px);line-height:1.2;text-shadow:0 2px 12px rgba(0,0,0,.8)}
.hero-title{display:grid;line-height:.9;font-size:clamp(52px,14.5vw,150px);letter-spacing:-.01em;filter:drop-shadow(0 6px 18px rgba(0,0,0,.7))}
.hero-title .brand-word{transform:scaleX(1.08);transform-origin:center}
.hero-ctas{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin:-28px 0 28px;position:relative;z-index:2}
.tagline{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;background:#0B0B0C;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0}
.tagline .checker{width:44px;height:100%;min-height:56px}
.tagline p{padding:14px 8px;text-align:center;font-family:var(--font-head);font-weight:700;font-size:clamp(14px,2vw,19px);color:var(--text);text-wrap:balance}
@media (min-width:900px){
  .hero-visual{margin:0;max-width:960px}
  .hero-visual img{aspect-ratio:1198/1470;object-fit:contain}
  .hero-copy{padding-top:28px;gap:10px}
  .hero-logo{display:block}
  .hero-ctas{margin-top:-40px}
  .tagline .checker{width:80px}
}
/* ============ FOLLOW BAND ============ */
.follow{display:block;background:
  repeating-linear-gradient(45deg,rgba(255,255,255,.035) 0 2px,transparent 2px 7px),
  linear-gradient(90deg,#141416,#0B0B0C);
  border-bottom:1px solid var(--line);transition:background .2s}
.follow:hover{background:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 2px,transparent 2px 7px),linear-gradient(90deg,#1A1A1D,#0E0E10)}
.follow-in{display:flex;align-items:center;justify-content:center;gap:14px;padding:16px 0;text-align:center}
.follow img{width:56px;height:56px;object-fit:contain;flex:none}
.follow .w{display:grid;gap:2px;min-width:0;justify-items:center}
.follow .w b{font-family:var(--font-head);font-weight:800;font-size:clamp(20px,3.2vw,30px);line-height:1.1;display:flex;align-items:center;justify-content:center;gap:8px}
.follow .plus{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--grad-gold);color:var(--on-gold);flex:none}
.follow .plus svg{width:14px;height:14px}
.follow .w span{font-size:14px;color:var(--text-2)}
.follow-btn{margin-left:auto;display:none}
@media (min-width:640px){.follow-btn{display:inline-flex}}

/* ============ CATEGORY CARDS ============ */
.cats{padding:clamp(22px,4vw,44px) 0 24px}
.cats .sec-head{gap:2px;margin-bottom:16px}
.cats .lead{line-height:1.3}
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.cat-card{display:grid;grid-template-rows:auto 1fr auto;background:#141416;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2);border-color:var(--line-gold)}
.cat-head{background:var(--grad-gold);color:var(--on-gold);text-align:center;padding:6px 4px;font-family:var(--font-head);font-weight:900;font-style:italic;font-size:clamp(11px,2.9vw,21px);line-height:1;letter-spacing:.03em;text-transform:uppercase;display:grid;place-items:center;min-height:2.3em}
.cat-img{position:relative;aspect-ratio:4/5;background:#0E0E10;overflow:hidden}
.cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.cat-img .stack2{position:absolute;left:8%;bottom:6%;width:60%;height:auto;aspect-ratio:2/1;border-radius:12px;border:1px solid var(--line-2);box-shadow:var(--shadow-2)}
.cat-card:hover .cat-img img:first-child{transform:scale(1.05)}
.cat-foot{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:10px 8px 12px}
.cat-foot span:first-child{display:grid;font-size:clamp(10px,2.6vw,15px);color:var(--text-2);line-height:1.3;min-width:0}
.cat-foot b{font-family:var(--font-head);font-weight:700;font-size:clamp(12px,3.2vw,19px);color:var(--text)}
.cat-foot .play{width:28px;height:28px}
.cat-foot .play::after{border-left-width:9px;border-top-width:6px;border-bottom-width:6px}
@media (min-width:640px){.cat-grid{gap:18px}.cat-head{padding:8px 10px}.cat-foot{gap:10px;padding:16px 18px}.cat-foot .play{width:40px;height:40px}.cat-foot .play::after{border-left-width:13px;border-top-width:8px;border-bottom-width:8px}}

/* ============ STORY STACK ============ */
.stack{position:relative;padding:32px 0 0}
.panel{position:relative;overflow:hidden;margin:0 auto 18px;max-width:1320px;border-radius:var(--radius-lg);border:1px solid var(--line);background:linear-gradient(180deg,#121214,#0A0A0B);box-shadow:var(--shadow-2)}
.panel::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  repeating-linear-gradient(45deg,rgba(255,255,255,.025) 0 2px,transparent 2px 6px),
  repeating-linear-gradient(-45deg,rgba(255,255,255,.02) 0 2px,transparent 2px 6px)}
.panel-in{position:relative;display:grid;gap:22px;padding:14px var(--gutter) 28px}
.panel-copy{display:grid;gap:14px;justify-items:start}
.panel-sub{font-family:var(--font-head);font-weight:700;font-size:clamp(18px,2.6vw,26px);line-height:1.2}
.silver-caps{letter-spacing:.32em;text-transform:uppercase;color:var(--gold);font-weight:600;font-size:clamp(16px,2.2vw,22px)}
.panel-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.panel-media{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-2);background:#000}
/* รูปแบนเนอร์ของทุกแถบ: 3:2 เท่ากันหมด (แนะนำอัปโหลด 1200 × 800 px) — รูปสัดส่วนอื่นถูกตัดขอบให้พอดีกรอบ */
.panel-media img:first-child{width:100%;height:auto;object-fit:cover;object-position:center;aspect-ratio:3/2}
.media-inset{position:absolute;right:10px;bottom:10px;width:44%;border-radius:12px;border:1px solid var(--line-2);box-shadow:var(--shadow-2)}
.hex{left:50%;top:-6%;transform:translateX(-50%)}
.slash-r{right:-20%;top:32%;width:70%;height:90px;transform:skewY(-14deg);opacity:.9}
.slash-bl{left:-20%;bottom:6%;width:60%;height:70px;transform:skewY(-7deg)}
.slash-tr{right:-25%;top:-3%;width:80%;height:110px;transform:skewY(-9deg)}
.slash-tl{left:-25%;top:-2%;width:70%;height:110px;transform:skewY(-9deg)}
/* บนจอเล็ก แถบเฉียงเป็นแค่ลวดลายจาง ๆ ไม่ให้ทับข้อความ */
@media (max-width:899px){
  .panel .slash{opacity:.28;height:56px}
  .slash-r{top:auto;bottom:34%;right:-30%}
  .slash-bl{bottom:2%}
  .slash-tr{top:-2%;right:-40%}
  .why .slash{opacity:.4}
}

/* seat types */
.types{display:grid;gap:10px;width:100%}
.type{display:grid;gap:2px;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.type b{font-family:var(--font-head);font-weight:700;font-size:16px;color:var(--gold)}
.type span{font-size:14px;color:var(--text-2)}
@media (min-width:560px){.types{grid-template-columns:repeat(3,1fr)}}
/* มือถือ: 3 กล่องเรียงแถวเดียว */
@media (max-width:639px){.types{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.type{padding:9px 8px;border-radius:12px;align-content:start}.type b{font-size:13px;line-height:1.25}.type span{font-size:11.5px;line-height:1.35}}

/* callouts (car cover) */
.callouts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 18px;width:100%}
.callouts .feat{padding:0}
.callouts .feat b{font-size:16px}
/* plates */
.plates{display:grid;gap:12px;width:100%}
.plate-card{display:grid;gap:10px;padding:12px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.plate-card img{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:10px}
.plate-card b{display:block;font-family:var(--font-head);font-weight:700;font-size:16px;color:var(--gold)}
.plate-card span{font-size:14px;color:var(--text-2)}
@media (min-width:560px){.plates{grid-template-columns:1fr 1fr}}
/* deflector icons */
.check-list.icons .ck{width:44px;height:44px;border-radius:12px;border-color:var(--line-2);background:rgba(255,255,255,.04)}
.check-list.icons .ck svg{width:24px;height:24px}
.check-list.icons li{grid-template-columns:44px 1fr;align-items:center}
/* cab feats */
.feats4{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;width:100%}
.feats4 .feat b{font-size:15px}
@media (min-width:640px){.feats4{grid-template-columns:repeat(4,1fr)}}

/* product strip inside panel */
.strip{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:6px calc(var(--gutter) * -1) 0;padding:4px var(--gutter) 6px}
.strip::-webkit-scrollbar{display:none}
.strip .pcard{flex:0 0 46%;max-width:230px;scroll-snap-align:start}
.strip .pcard .body{padding:10px 12px 12px}
.strip .pcard .name{font-size:13.5px;min-height:2.6em}
.strip .pcard .price b{font-size:17px}
.strip .more{flex:0 0 46%;max-width:230px;scroll-snap-align:start;display:grid;place-items:center;text-align:center;gap:8px;padding:16px;border-radius:var(--radius);border:1px dashed var(--line-2);color:var(--gold);font-family:var(--font-head);font-weight:700}
.strip .more:hover{border-color:var(--gold);background:rgba(255,195,0,.06)}
.strip .more svg{width:28px;height:28px}
/* บอกใบ้ว่าเลื่อนดูต่อได้: ขอบขวาค่อย ๆ จางเมื่อยังมีสินค้าต่อ */
.strip.has-more{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 64px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 64px),transparent)}
/* การ์ดใบสุดท้าย = ปุ่มดูทั้งหมด */
.pcard-more{border-color:var(--line-gold)}
.pcard-more .img img{filter:brightness(.35) saturate(.7) blur(1px)}
.pcard-more .more-ov{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:2px;text-align:center;background:radial-gradient(circle at 50% 50%,rgba(10,10,11,.55),rgba(10,10,11,.25));color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.pcard-more .more-ov .n{font-family:var(--font-head);font-weight:900;font-size:clamp(28px,7vw,40px);line-height:1;color:var(--gold)}
.pcard-more .more-ov b{font-family:var(--font-head);font-weight:800;font-size:16px}
.pcard-more .more-ov small{font-size:12px;color:var(--text-2)}
.pcard-more .more-ov .go{margin-top:8px;width:38px;height:38px;border-radius:50%;background:var(--grad-gold);color:var(--on-gold);display:grid;place-items:center;animation:more-nudge 1.6s var(--ease) infinite}
.pcard-more .more-ov .go svg{width:18px;height:18px}
.pcard-more .cta{display:flex;align-items:center;gap:6px;white-space:nowrap;margin-top:4px;color:var(--gold);font-family:var(--font-head);font-weight:700;font-size:14px}
.pcard-more .cta svg{width:14px;height:14px}
.pcard-more:hover .more-ov .go{animation-duration:.8s}
@keyframes more-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
@media (prefers-reduced-motion:reduce){.pcard-more .more-ov .go{animation:none}}

@media (min-width:900px){
  .panel-in{grid-template-columns:1.05fr .95fr;grid-template-areas:"copy media" "strip strip";align-items:center;gap:20px 40px;padding:18px 44px 36px}
  .panel-copy{grid-area:copy}
  .panel-media{grid-area:media}
  .strip{grid-area:strip;margin:8px 0 0;padding:4px 0 6px}
  .strip .pcard,.strip .more{flex-basis:calc(20% - 10px);max-width:none}
  .panel-plate .panel-in,.panel.no-media .panel-in{grid-template-columns:1fr;grid-template-areas:"copy" "strip"}
  .panel-plate .plates{grid-template-columns:1fr 1fr;max-width:900px}

}
/* เอฟเฟกต์ซ้อนการ์ด (ทุกขนาดจอ): ค่า top ของแต่ละการ์ดคำนวณใน js/home.js
   การ์ดที่สูงกว่าจอจะติดที่ขอบล่างแทน ทำให้เห็นเนื้อหาครบก่อนการ์ดถัดไปเลื่อนมาทับ */
.stack{padding-bottom:24px}
.panel{position:sticky;top:calc(var(--nav-h) + 14px);margin-bottom:28px}
.panel.dim::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,var(--dim,0));pointer-events:none;border-radius:inherit}
@media (min-width:1024px) and (min-height:860px){
  .panel{margin-bottom:40px;min-height:calc(100vh - var(--nav-h) - 40px)}
  .panel-in{min-height:calc(100vh - var(--nav-h) - 42px);align-content:start}
}

/* ============ WHY ============ */
.why{position:relative;overflow:hidden;padding:56px 0 24px}
.why-in{display:grid;gap:22px;align-items:center}
.why-photo{margin:0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-2);max-width:520px;justify-self:center;width:100%}
.why-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top}
.why-copy{display:grid;gap:14px}
.why-kicker{font-family:var(--font-head);font-weight:800;font-size:clamp(28px,4.6vw,44px);line-height:1.1}
.why-title{display:grid;font-size:clamp(46px,9vw,88px);line-height:.92;margin-bottom:8px}
.why .check-list b{font-size:20px}
@media (min-width:900px){.why{padding:80px 0 40px}.why-in{grid-template-columns:440px 1fr;gap:56px}}

/* ============ TRUST ============ */
.trust{padding:24px 0 8px}
.trust-in{display:grid;gap:10px;padding:22px;border-radius:var(--radius-lg);background:repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 2px,transparent 2px 7px),#0D0D0F;border:1px solid var(--line)}
.trust-item{display:grid;grid-template-columns:44px 1fr;grid-template-areas:"ic b" "ic s";column-gap:14px;align-items:center;padding:8px 4px}
.trust-item svg{grid-area:ic;width:40px;height:40px;color:var(--silver)}
.trust-item b{grid-area:b;font-family:var(--font-head);font-weight:900;font-style:italic;font-size:16px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold)}
.trust-item span{grid-area:s;font-size:14px;color:var(--text-2)}
a.trust-item:hover b{color:var(--gold-3)}
@media (min-width:768px){
  .trust-in{grid-template-columns:repeat(3,1fr);gap:0;padding:28px 20px}
  .trust-item{grid-template-columns:1fr;grid-template-areas:"ic" "b" "s";justify-items:center;text-align:center;row-gap:8px;border-left:1px solid var(--line)}
  .trust-item:first-child{border-left:0}
  .trust-item svg{width:48px;height:48px}
}

/* ============ CHAT ============ */
.chat{padding:56px 0 24px}
.chat-in{display:grid;gap:22px;align-items:start}
.chat-copy{display:grid;gap:12px;justify-items:start}
.chat-box{overflow:hidden;border-radius:var(--radius-lg)}
.chat-box .head{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px}
.chat-box .head b{font-family:var(--font-head);font-weight:700}
.chat-box .dot{width:9px;height:9px;border-radius:50%;background:#2ED47A;box-shadow:0 0 0 3px rgba(46,212,122,.2)}
.chat-box .lat{margin-left:auto;color:var(--muted);font-size:12px}
.chat-box .msgs{display:grid;gap:10px;padding:16px;font-size:14.5px;max-height:360px;overflow-y:auto;scroll-behavior:smooth}
.msg-bot,.msg-user{max-width:84%;padding:10px 14px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.msg-bot{justify-self:start;background:#232326;border-radius:16px 16px 16px 4px}
.msg-user{justify-self:end;background:var(--grad-gold);color:var(--on-gold);border-radius:16px 16px 4px 16px}
.msg-bot.admin{border:1px solid var(--line-gold)}
.msg-bot .who{font-size:10px;font-weight:600;color:var(--gold);margin-bottom:2px;letter-spacing:.04em}
.msg-bot.typing{opacity:.6;font-style:italic}
.msg-bot img{width:180px;max-width:100%;border-radius:8px}
.chat-input{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line);background:#0E0E10}
.chat-input input{flex:1;min-width:0;height:44px;padding:0 16px;border-radius:12px;border:1px solid var(--line-2);background:#161618;color:var(--text);font:inherit;font-size:14px;outline:none}
.chat-input input:focus{border-color:var(--gold)}
.chat-input input::placeholder{color:var(--dim)}
.chat-input button:disabled{opacity:.5}
@media (min-width:900px){.chat{padding:72px 0 40px}.chat-in{grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}}
.plate-search{display:none} /* แสดงเฉพาะเมื่อโหลด css/refresh.css (ดีไซน์ทดลอง) */

/* ---------- หน้าต่างกดติดตามร้าน ---------- */
.follow-dlg{position:fixed;inset:0;margin:auto;width:min(440px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:0;border:1px solid var(--line-2);border-radius:22px;background:#0E0E10;color:var(--text);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.7)}
.follow-dlg::backdrop{background:rgba(0,0,0,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.follow-dlg[open]{animation:fd-in .32s var(--ease-out) both}
.follow-dlg[open]::backdrop{animation:fd-fade .32s ease both}
@keyframes fd-in{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
@keyframes fd-fade{from{opacity:0}to{opacity:1}}
.fd-bg{position:absolute;inset:0;background:#0E0E10 center/cover no-repeat;opacity:.6;filter:saturate(.85)}
.fd-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(70% 45% at 50% 45%,rgba(14,14,16,.55),rgba(14,14,16,.15) 70%),linear-gradient(180deg,rgba(14,14,16,.1) 0%,rgba(14,14,16,.35) 60%,rgba(14,14,16,.75) 100%)}
.fd-body h2,.fd-body p{text-shadow:0 2px 12px rgba(0,0,0,.8)}
.fd-body{position:relative;display:grid;justify-items:center;gap:10px;padding:40px 26px 26px;text-align:center;overflow:auto;max-height:calc(100dvh - 32px)}
.fd-logo{width:120px;height:auto;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.5))}
.fd-body h2{font-size:clamp(22px,5vw,28px)}
.fd-body p{margin:0 0 8px;color:var(--text-2);font-size:15px;max-width:30ch}
.fd-btns{display:grid;gap:10px;width:100%}
.fd-btn{display:flex;align-items:center;justify-content:center;min-height:52px;padding:10px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.18);font-family:var(--font-head);font-weight:700;font-size:18px;text-align:center;box-shadow:0 6px 18px rgba(0,0,0,.35);transition:transform .15s var(--ease),filter .15s}
.fd-btn:hover{filter:brightness(1.08)}
.fd-btn:active{transform:scale(.98)}
.fd-btn:focus-visible,.fd-x:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.fd-x{position:absolute;top:12px;right:12px;z-index:2;display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;cursor:pointer}
.fd-x svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.fd-x:hover{background:rgba(255,255,255,.2)}
/* มือถือ: เลื่อนขึ้นจากด้านล่างแบบ bottom sheet (นิ้วโป้งกดง่าย) */
@media (max-width:639px){
  .follow-dlg{margin:auto 0 0;width:100%;max-width:none;border-radius:22px 22px 0 0;border-bottom:0}
  .follow-dlg[open]{animation-name:fd-up}
  .fd-body{padding-bottom:calc(26px + env(safe-area-inset-bottom))}
}
@keyframes fd-up{from{transform:translateY(100%)}to{transform:none}}
@media (prefers-reduced-motion:reduce){.follow-dlg[open],.follow-dlg[open]::backdrop{animation:none}}