/* หน้าโฆษณา Ginger Box — โทนเดียวกับชุดภาพโซเชียล: เขียวเข้ม / ทอง / ครีม */
:root{--bg:#06231A;--bg2:#0B3526;--card:#0E3A2A;--card2:#082A1E;--stroke:#1F5A41;--cream:#F5EDD9;--label:#B8CEBF;--dim:#6E8C7B;
  --gold:#F3C64B;--gold2:#FFD97A;--green:#5CE08C;--red:#FF544D;--max:1140px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;background:var(--bg);color:var(--cream);font-family:"Noto Sans Thai",-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.6}
body{background-image:radial-gradient(1200px 600px at 15% -10%,var(--bg2),transparent),radial-gradient(900px 500px at 100% 20%,#0a2f22,transparent)}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-weight:800;line-height:1.25}
h1{font-size:clamp(34px,5vw,58px);font-weight:900}
h2{font-size:clamp(26px,3.4vw,38px);font-weight:900}
h3{font-size:19px;color:var(--gold)}
p{margin:12px 0 0}
section{max-width:var(--max);margin:0 auto;padding:60px 20px}
.kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:12px}
.gold{color:var(--gold)}
.btn{display:inline-block;border:1px solid var(--stroke);background:var(--card);border-radius:12px;padding:12px 22px;font-weight:700;transition:.15s;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--gold);transform:translateY(-1px)}
.btn.gold{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#2A1E00;border-color:var(--gold)}
.btn.ghost{background:transparent}
.btn.small{padding:8px 14px;font-size:14px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:14px;padding:10px 20px;background:rgba(6,35,26,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--stroke)}
.logo-row{display:flex;align-items:center;gap:10px;margin-right:auto}
.logo{width:38px;height:38px;border-radius:9px;box-shadow:0 0 0 1px var(--stroke)}
.brand{font-weight:900;font-size:20px;letter-spacing:-.5px;color:var(--cream)}
.links{display:flex;gap:18px;font-weight:600;color:var(--label);margin-right:10px}
.links a:hover{color:var(--gold)}
@media (max-width:860px){.links{display:none}.nav .btn.ghost{display:none}}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-top:56px}
.lead{font-size:19px;color:var(--label)}
.points{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.points li{display:flex;gap:10px;align-items:center;border:1px solid var(--stroke);background:rgba(8,42,30,.7);border-radius:14px;padding:10px 12px}
.points .ico{width:38px;height:38px;border-radius:50%;background:linear-gradient(180deg,var(--gold2),var(--gold));display:flex;align-items:center;justify-content:center;font-size:18px;flex:none}
.points b{display:block;font-size:14px;line-height:1.3}.points small{color:var(--label);font-size:12px}
@media (max-width:920px){.hero{grid-template-columns:1fr;padding-top:32px}.points{grid-template-columns:1fr}}

/* รูปโปสเตอร์ */
.shot{margin:0;border-radius:20px;overflow:hidden;border:1px solid var(--stroke);box-shadow:0 30px 60px -28px rgba(0,0,0,.85);background:var(--card2)}
.shot img{width:100%;height:auto;display:block;transition:.25s}
.shot a:hover img{transform:scale(1.015)}
.hero-shot{max-width:520px;justify-self:center}

/* 3 ส่วน */
.trio{display:flex;align-items:stretch;gap:14px;padding-top:10px}
.trio-item{flex:1;background:var(--card2);border:1px solid var(--stroke);border-radius:18px;padding:22px}
.trio-item h3{color:var(--cream)}
.trio-item p{color:var(--label);font-size:15px}
.num{width:34px;height:34px;border-radius:50%;background:linear-gradient(180deg,var(--gold2),var(--gold));color:#2A1E00;font-weight:900;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.arrow{align-self:center;color:var(--gold);font-size:28px;font-weight:900}
@media (max-width:760px){.trio{flex-direction:column}.arrow{transform:rotate(90deg);text-align:center}}

/* ส่วนอุปกรณ์ / แอพ */
.part{border-top:1px solid var(--stroke)}
.part-head{text-align:center;max-width:760px;margin:0 auto 36px}
.part-head p{color:var(--label)}
.feature{display:grid;grid-template-columns:420px 1fr;gap:36px;align-items:start;padding:28px 0}
.feature.rev{grid-template-columns:1fr 420px}
.feature.rev .shot{order:2}
.feature-text{display:grid;gap:14px}
.fcard{background:var(--card2);border:1px solid var(--stroke);border-radius:16px;padding:18px 20px}
.fcard .sub{color:var(--label);margin:2px 0 0;font-size:15px}
.fcard ul{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:7px}
.fcard li{position:relative;padding-left:22px;font-size:15px;color:var(--label)}
.fcard li b{color:var(--cream)}
.fcard li::before{content:"";position:absolute;left:2px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--gold)}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags span{background:#F5EDD9;color:#2A1E00;border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700}
.warn{background:linear-gradient(180deg,#FFF4D6,#F5E6B8);color:#2A1E00;border-radius:14px;padding:12px 16px;font-weight:600}
@media (max-width:920px){.feature,.feature.rev{grid-template-columns:1fr}.feature.rev .shot{order:0}.shot{max-width:520px;justify-self:center;width:100%}}

/* spec */
.spec{border-top:1px solid var(--stroke)}
.spec table{width:100%;border-collapse:collapse;margin-top:24px;font-size:15px}
.spec th,.spec td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--stroke);vertical-align:top}
.spec th{width:200px;color:var(--gold);font-weight:700;white-space:nowrap}
@media (max-width:520px){.spec th{width:120px;white-space:normal}}

/* contact / footer */
.contact{text-align:center;border-top:1px solid var(--stroke)}
.contact p{color:var(--label)}
.contact .cta{justify-content:center}
.foot{max-width:var(--max);margin:0 auto;padding:24px 20px 40px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--dim);border-top:1px solid var(--stroke)}
.foot-links{display:flex;gap:16px}
.foot-links a:hover{color:var(--gold)}

/* lightbox */
.lb{display:none;position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.88);align-items:center;justify-content:center;padding:20px;cursor:zoom-out}
.lb.on{display:flex}
.lb img{max-width:100%;max-height:100%;border-radius:12px;box-shadow:0 20px 80px rgba(0,0,0,.8)}

/* สวิตช์ภาษา */
.lang{display:flex;border:1px solid var(--stroke);border-radius:10px;overflow:hidden;flex:none}
.lang button{background:transparent;border:0;color:var(--label);font:inherit;font-weight:700;font-size:13px;padding:7px 10px;cursor:pointer}
.lang button+button{border-left:1px solid var(--stroke)}
.lang button.on{background:var(--gold);color:#2A1E00}
:lang(ja) body,html:lang(ja){font-family:"Noto Sans JP","Noto Sans Thai",-apple-system,sans-serif}
@media (max-width:860px){.nav{flex-wrap:wrap}.nav .lang{order:3}.nav .btn.gold{margin-left:auto}}