/* ============================================================
   OTTAL Client Demo v6 — Visual Director
   新信息架构：5 板块下拉导航 + 中东 Hero + 双轮播 + 四 Categories
   + 亚马逊式产品页 + About/Contact 独立页。EN/AR 双语 + 阿语 RTL。
   配色铁律：主色深蓝 #061b3a / 辅色沙金 #bd8a36 / 背景暖白 #fbf6ed
   ============================================================ */

:root{
  --navy:#061b3a;
  --navy-2:#0c2a52;
  --gold:#bd8a36;
  --gold-soft:#d6a94e;
  --cream:#fbf6ed;
  --cream-2:#f3ebdc;
  --ink:#1c2230;
  --muted:#5b6472;
  --line:#e7ddc9;
  --white:#ffffff;
  --radius:16px;
  --shadow:0 14px 40px rgba(6,27,58,.10);
  --shadow-sm:0 6px 18px rgba(6,27,58,.08);
  --maxw:1200px;
  --font:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  --font-ar:"Segoe UI","Tahoma","Geeza Pro","Noto Naskh Arabic",sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:88px;}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
[dir="rtl"] body{font-family:var(--font-ar);}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* preview note */
.preview-note{
  background:var(--navy);color:#e7d4a6;
  font-size:12.5px;text-align:center;padding:8px 16px;line-height:1.5;
}
.preview-note b{color:var(--gold-soft);}

/* ================= BUTTONS ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;padding:13px 24px;border-radius:999px;
  border:1.5px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;
}
.btn-primary{background:var(--gold);color:#2a1c05;}
.btn-primary:hover{background:var(--gold-soft);transform:translateY(-1px);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--navy-2);}
.btn-ghost{background:transparent;border-color:var(--navy);color:var(--navy);}
.btn-ghost:hover{background:var(--navy);color:#fff;}
.btn-wa{background:#25d366;color:#063d1c;}
.btn-wa:hover{filter:brightness(1.05);}
.btn-lg{padding:15px 30px;font-size:16px;}

/* ================= HEADER + DROPDOWN NAV ================= */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,246,237,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:10px 24px;
  display:flex;align-items:center;gap:20px;
}
.brand-logo{display:flex;align-items:center;}
.brand-logo img{height:42px;width:auto;}

.desktop-nav{display:flex;align-items:center;gap:4px;margin-inline-start:auto;}
.nav-item{position:relative;}
.nav-trigger{
  display:flex;align-items:center;gap:6px;
  font-weight:600;font-size:15px;color:var(--navy);
  padding:14px 14px;background:none;border:none;cursor:pointer;font-family:inherit;
}
.nav-trigger .caret{font-size:10px;opacity:.6;transition:transform .2s;}
.nav-item:hover .nav-trigger,.nav-trigger:focus-visible{color:var(--gold);}
.nav-item:hover .nav-trigger .caret{transform:rotate(180deg);}

.dropdown{
  position:absolute;top:100%;inset-inline-start:0;
  min-width:230px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.18s;z-index:70;
}
.nav-item:hover .dropdown,.nav-item.open .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:8px;font-size:14.5px;color:var(--ink);font-weight:500;
}
.dropdown a:hover{background:var(--cream-2);color:var(--navy);}
.dropdown a .soon{
  margin-inline-start:auto;font-size:10.5px;font-weight:700;color:var(--gold);
  background:#f6eccd;padding:2px 8px;border-radius:999px;
}
.dropdown .dd-note{font-size:11.5px;color:var(--muted);padding:4px 12px 8px;line-height:1.4;}

.header-actions{display:flex;align-items:center;gap:8px;}
.lang-switch{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;}
.lang-btn{
  background:#fff;border:none;font-family:inherit;font-size:13px;font-weight:700;
  color:var(--muted);padding:7px 12px;cursor:pointer;
}
.lang-btn.is-active{background:var(--navy);color:#fff;}
.cta-wa{
  display:inline-flex;align-items:center;gap:7px;background:#25d366;color:#063d1c;
  font-weight:700;font-size:14px;padding:9px 16px;border-radius:999px;
}
.cta-wa:hover{filter:brightness(1.05);}
.menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.menu-btn span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;}

/* ================= MOBILE DRAWER ================= */
.drawer-overlay{position:fixed;inset:0;background:rgba(6,27,58,.45);z-index:80;}
.mobile-drawer{
  position:fixed;top:0;inset-inline-end:0;height:100%;width:min(86vw,360px);
  background:#fff;z-index:90;box-shadow:-12px 0 40px rgba(0,0,0,.2);
  transform:translateX(100%);transition:transform .25s;overflow-y:auto;padding:18px;
}
[dir="rtl"] .mobile-drawer{transform:translateX(-100%);}
.mobile-drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.drawer-head img{height:34px;}
.drawer-close{font-size:30px;line-height:1;background:none;border:none;cursor:pointer;color:var(--navy);}
.m-group{border-bottom:1px solid var(--line);}
.m-group-head{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  background:none;border:none;font-family:inherit;font-size:16px;font-weight:700;
  color:var(--navy);padding:15px 4px;cursor:pointer;
}
.m-group-head .caret{transition:transform .2s;font-size:13px;}
.m-group.open .m-group-head .caret{transform:rotate(180deg);}
.m-sub{max-height:0;overflow:hidden;transition:max-height .25s;}
.m-group.open .m-sub{max-height:400px;}
.m-sub a{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:14.5px;color:var(--muted);}
.m-sub a .soon{font-size:10px;font-weight:700;color:var(--gold);background:#f6eccd;padding:1px 7px;border-radius:999px;}
.drawer-actions{display:grid;gap:10px;margin-top:18px;}

/* ================= HERO ================= */
.hero{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(6,27,58,.80) 0%,rgba(6,27,58,.48) 42%,rgba(6,27,58,.10) 75%);
}
[dir="rtl"] .hero-bg::after{background:linear-gradient(255deg,rgba(6,27,58,.80) 0%,rgba(6,27,58,.48) 42%,rgba(6,27,58,.10) 75%);}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%;}
.hero-copy{max-width:580px;color:#fff;}
.hero .eyebrow{color:var(--gold-soft);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:13px;margin-bottom:14px;}
.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.12;font-weight:800;letter-spacing:-.01em;}
.hero h1 .gold{color:var(--gold-soft);}
.hero-text{font-size:18px;margin:20px 0 8px;color:#ede6da;max-width:520px;}
.hero-b2b{font-size:14.5px;color:var(--gold-soft);font-weight:600;margin-bottom:26px;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;}
.hero-note{
  position:absolute;z-index:2;bottom:16px;inset-inline-end:24px;
  font-size:11.5px;color:#cdbf9d;background:rgba(6,27,58,.55);padding:6px 12px;border-radius:999px;
}

/* ================= SECTION SHELL ================= */
.section{padding:72px 0;}
.section.alt{background:var(--cream-2);}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px;}
.section-head .eyebrow{color:var(--gold);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:13px;margin-bottom:10px;}
.section-head h2{font-size:clamp(26px,3.4vw,38px);color:var(--navy);line-height:1.18;font-weight:800;}
.section-head p{color:var(--muted);font-size:16px;margin-top:12px;}
.gold-rule{width:64px;height:3px;background:var(--gold);border-radius:2px;margin:18px auto 0;}

/* ================= DUAL CAROUSELS ================= */
.dual-carousels{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.carousel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;
}
.carousel-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px 10px;}
.carousel-head h3{font-size:19px;color:var(--navy);font-weight:800;}
.carousel-head .tag{font-size:12px;color:var(--gold);font-weight:700;background:#f6eccd;padding:4px 12px;border-radius:999px;}
.carousel-viewport{position:relative;overflow:hidden;}
.carousel-track{display:flex;transition:transform .45s cubic-bezier(.4,0,.2,1);}
.slide{min-width:100%;display:flex;flex-direction:column;}
.slide-img{
  aspect-ratio:16/10;background:linear-gradient(180deg,#f8f1e3 0%,#efe3cb 100%);display:flex;align-items:center;justify-content:center;padding:26px;
}
.slide-img img{max-height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 22px 36px rgba(6,27,58,.22));}
.slide-cap{padding:8px 22px 22px;text-align:center;}
.slide-cap strong{display:block;font-size:18px;color:var(--navy);font-weight:800;}
.slide-cap span{display:block;font-size:13.5px;color:var(--muted);margin:5px 0 14px;}
.carousel-btn{
  position:absolute;top:42%;transform:translateY(-50%);z-index:3;
  width:42px;height:42px;border-radius:50%;border:none;cursor:pointer;
  background:rgba(255,255,255,.92);box-shadow:var(--shadow-sm);color:var(--navy);
  font-size:20px;display:flex;align-items:center;justify-content:center;
}
.carousel-btn:hover{background:var(--gold);color:#fff;}
.carousel-btn.prev{inset-inline-start:10px;}
.carousel-btn.next{inset-inline-end:10px;}
.carousel-dots{display:flex;gap:7px;justify-content:center;padding-bottom:16px;}
.carousel-dots button{width:9px;height:9px;border-radius:50%;border:none;background:var(--line);cursor:pointer;padding:0;}
.carousel-dots button.active{background:var(--gold);width:24px;border-radius:5px;}

/* ================= CATEGORIES ================= */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.cat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.22s;display:flex;flex-direction:column;
}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.cat-scene{aspect-ratio:1/1;background:var(--cream-2);display:flex;align-items:center;justify-content:center;padding:18px;}
.cat-scene img{max-height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 10px 18px rgba(6,27,58,.1));}
.cat-body{padding:18px 20px 22px;flex:1;display:flex;flex-direction:column;}
.cat-body .icon{font-size:20px;color:var(--gold);margin-bottom:6px;}
.cat-body h3{font-size:19px;color:var(--navy);font-weight:800;}
.cat-body p{font-size:13.5px;color:var(--muted);margin:6px 0 14px;flex:1;}
.cat-link{font-size:14px;font-weight:700;color:var(--gold);display:inline-flex;gap:6px;align-items:center;}
[dir="rtl"] .cat-link span{transform:scaleX(-1);}
.cat-card.is-soon .cat-scene{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 55%,#13386b 100%);position:relative;}
.cat-card.is-soon .soon-emblem{font-size:64px;color:rgba(214,169,78,.85);line-height:1;filter:drop-shadow(0 6px 16px rgba(0,0,0,.25));}
.cat-card.is-soon .soon-pill{font-size:11px;font-weight:700;color:var(--gold);background:#f6eccd;padding:4px 12px;border-radius:999px;align-self:flex-start;margin-bottom:8px;}

/* ================= STAT BAR（硬数字信任条） ================= */
/* 易替换说明：数字与标签全在 HTML 内，改文案不动 CSS。
   bidi-isolate 让 "10+" / "24/7" / "10,000㎡" 在阿语 RTL 下排版不错乱。 */
.stat-bar{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;
}
.stat-bar-inner{
  background:var(--navy);border-radius:var(--radius);
  box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(6,1fr);
  overflow:hidden;
}
.stat-cell{
  padding:26px 16px;text-align:center;
  border-inline-end:1px solid rgba(255,255,255,.10);
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:6px;
}
.stat-cell:last-child{border-inline-end:none;}
.stat-num{
  font-size:clamp(24px,2.4vw,32px);font-weight:800;color:var(--gold-soft);
  line-height:1.05;letter-spacing:-.01em;
  unicode-bidi:isolate;direction:ltr;          /* 硬数字始终 LTR 显示，AR 下不翻转 */
}
.stat-label{
  font-size:12.5px;color:#cdd6e4;font-weight:600;line-height:1.35;max-width:140px;
}
/* About 页放在浅底区时的浅色变体（可选，本版统一用深底深蓝条更稳） */

/* ================= BRAND ADVANTAGES（4 大品牌优势四宫格） ================= */
.adv-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  max-width:var(--maxw);margin:0 auto;padding:0 24px;
}
.adv-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;box-shadow:var(--shadow-sm);transition:.22s;
  display:flex;flex-direction:column;
}
.adv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.adv-icon{
  width:46px;height:46px;border-radius:12px;background:#f6eccd;color:var(--gold);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px;
}
.adv-card h3{font-size:17px;color:var(--navy);font-weight:800;line-height:1.3;margin-bottom:8px;}
.adv-card p{font-size:13.5px;color:var(--muted);line-height:1.55;}

/* ================= DUBAI PRESENCE ================= */
.dubai-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.dubai-copy .eyebrow{color:var(--gold);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:13px;margin-bottom:10px;}
.dubai-copy h2{font-size:clamp(24px,3vw,33px);color:var(--navy);line-height:1.2;font-weight:800;}
.dubai-copy p{color:var(--muted);margin:16px 0;font-size:15.5px;}
.diff-line{border-inline-start:3px solid var(--gold);padding-inline-start:14px;color:var(--ink)!important;font-weight:500;}
.dubai-addr{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--ink)!important;margin-bottom:18px!important;}
.dubai-media{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.dubai-photo{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);}
.dubai-photo img{width:100%;height:100%;object-fit:cover;}
.dubai-photo.tall{grid-row:span 2;}
.dubai-photo .tag{position:absolute;inset-inline-start:10px;bottom:10px;background:rgba(6,27,58,.82);color:#f0e3c2;font-size:11.5px;padding:5px 11px;border-radius:999px;}

/* ===== 迪拜实拍相册（About 页：真人真仓真车，5 张真图） =====
   2 列网格：HQ+飞机竖图(tall)跨左侧两行做主视觉，右侧仓库/团队两横图叠放；
   HQ正面竖图(tall)再跨两行，车队横幅(span2)收尾。全部 object-fit:cover 不拉伸变形 */
.dubai-album{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:148px;gap:14px;align-content:start;}
.album-photo{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);background:#0c2548;}
.album-photo.tall{grid-row:span 2;}
.album-photo.span2{grid-column:1 / -1;}
.album-photo img{display:block;width:100%;height:100%;object-fit:cover;}
/* HQ+飞机竖图：略偏上，让品牌墙与飞机都进画面 */
.album-photo.tall img{object-position:center 42%;}
/* HQ 正面竖图横裁卡：定位到品牌墙(图中下部)，保住 OTTAL 标 */
.album-photo.front img{object-position:center 70%;}
.album-photo figcaption{position:absolute;inset-inline-start:0;inset-inline-end:0;bottom:0;background:linear-gradient(180deg,rgba(6,27,58,0),rgba(6,27,58,.86));color:#f0e3c2;font-size:12.5px;font-weight:600;padding:22px 14px 11px;}

/* ================= CONTACT BAND (home) ================= */
.contact-band{background:var(--navy);color:#fff;padding:64px 0;}
.contact-band .wrap{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;}
.cb-copy .eyebrow{color:var(--gold-soft);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:13px;margin-bottom:10px;}
.cb-copy h2{font-size:clamp(24px,3vw,34px);font-weight:800;line-height:1.2;}
.cb-copy p{color:#d6ccba;margin:14px 0 22px;font-size:16px;}
.cb-details{display:grid;gap:12px;margin-bottom:24px;}
.cb-details p{margin:0;font-size:15px;color:#e9e1d2;}
.cb-details a{color:var(--gold-soft);font-weight:600;}
.cb-actions{display:flex;gap:12px;flex-wrap:wrap;}
.cb-form{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);}
.cb-form .form-note{font-size:12px;color:var(--muted);background:var(--cream-2);padding:9px 12px;border-radius:8px;margin-bottom:14px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.cb-form label{display:block;margin-bottom:12px;}
.cb-form label span{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:5px;}
.cb-form input,.cb-form select,.cb-form textarea{
  width:100%;border:1.4px solid var(--line);border-radius:9px;padding:11px 13px;
  font-family:inherit;font-size:14.5px;color:var(--ink);background:#fff;
}
.cb-form input:focus,.cb-form select:focus,.cb-form textarea:focus{outline:none;border-color:var(--gold);}
.reply-promise{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin-top:10px;}
.reply-dot{width:8px;height:8px;border-radius:50%;background:#25d366;}

/* ================= FOOTER ================= */
.site-footer{background:var(--navy-2);color:#cdd6e4;padding:56px 24px 30px;}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;}
.footer-brand img{height:40px;margin-bottom:14px;}
.footer-brand p{font-size:14px;color:#a9b4c7;max-width:340px;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;}
.footer-col a{display:block;color:#b3bdcf;font-size:14px;padding:5px 0;}
.footer-col a:hover{color:var(--gold-soft);}
.footer-bottom{max-width:var(--maxw);margin:32px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:#8b97ad;text-align:center;}

/* ================= FLOATING SOCIAL (TikTok + WhatsApp) ================= */
.floating-social{
  position:fixed;bottom:22px;inset-inline-end:22px;z-index:50;
  display:flex;flex-direction:column;gap:12px;
}
.floating-social a{
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  transition:transform .15s ease;
}
.floating-social a:hover{transform:scale(1.06);}
.floating-tiktok{background:#000;color:#fff;box-shadow:0 10px 26px rgba(0,0,0,.32);}
.floating-tiktok svg{width:30px;height:30px;display:block;}
.floating-whatsapp{
  background:#25d366;color:#fff;font-size:26px;
  box-shadow:0 10px 26px rgba(37,211,102,.45);
}

/* ================= WHATSAPP QR ================= */
.wa-qr{margin-top:16px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;}
.wa-qr img{width:144px;height:144px;border-radius:12px;background:#fff;padding:8px;box-shadow:0 6px 18px rgba(0,0,0,.08);object-fit:contain;}
.wa-qr span{font-size:13px;color:var(--muted);}

/* ================= PRODUCT PAGE (Amazon-style) ================= */
.breadcrumb{max-width:var(--maxw);margin:0 auto;padding:18px 24px 0;font-size:13px;color:var(--muted);}
.breadcrumb a{color:var(--gold);}
.breadcrumb span{margin:0 6px;opacity:.5;}

.pdp{max-width:var(--maxw);margin:0 auto;padding:24px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start;}
.pdp-gallery{position:sticky;top:96px;}
.pdp-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;box-shadow:var(--shadow-sm);}
.pdp-main img{max-height:100%;width:auto;object-fit:contain;}
.pdp-thumbs{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap;}
.pdp-thumb{width:74px;height:74px;border:1.5px solid var(--line);border-radius:10px;padding:6px;cursor:pointer;background:#fff;display:flex;align-items:center;justify-content:center;}
.pdp-thumb.active{border-color:var(--gold);}
.pdp-thumb img{max-width:100%;max-height:100%;object-fit:contain;}

.pdp-info h1{font-size:clamp(24px,3vw,32px);color:var(--navy);line-height:1.22;font-weight:800;}
.pdp-cat{display:inline-block;font-size:12px;font-weight:700;color:var(--gold);background:#f6eccd;padding:5px 14px;border-radius:999px;margin-bottom:12px;}
.pdp-sub{color:var(--muted);font-size:16px;margin:12px 0 18px;}
.pdp-bullets{list-style:none;display:grid;gap:11px;margin:18px 0 22px;}
.pdp-bullets li{display:flex;gap:11px;font-size:15px;color:var(--ink);}
.pdp-bullets li::before{content:"✓";color:var(--gold);font-weight:800;flex:none;}
.pdp-cta{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0;}
.pdp-b2b{font-size:14px;font-weight:600;color:var(--navy);background:#f6eccd;border-inline-start:3px solid var(--gold);padding:11px 14px;border-radius:9px;margin:0 0 18px;}
.pdp-trust{display:flex;gap:18px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:18px;}
.pdp-trust div{font-size:13px;color:var(--muted);display:flex;gap:7px;align-items:center;}
.pdp-trust b{color:var(--navy);}

/* product details + accordion */
.pdp-details{max-width:var(--maxw);margin:24px auto 0;padding:0 24px 40px;}
.pdp-details h2{font-size:24px;color:var(--navy);text-align:center;font-weight:800;margin:36px 0 8px;}
.pdp-details .gold-rule{margin:0 auto 28px;}
.aplus-stack{display:grid;gap:16px;max-width:900px;margin:0 auto 30px;}
.aplus-stack img{width:100%;border-radius:14px;box-shadow:var(--shadow-sm);}
.accordion{max-width:860px;margin:0 auto;}
.accordion details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden;}
.accordion summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:16px;color:var(--navy);
  display:flex;align-items:center;justify-content:space-between;
}
.accordion summary::-webkit-details-marker{display:none;}
.accordion summary::after{content:"+";font-size:22px;color:var(--gold);font-weight:400;}
.accordion details[open] summary::after{content:"–";}
.accordion .acc-body{padding:0 22px 20px;color:var(--muted);font-size:14.5px;}
.spec-table{width:100%;border-collapse:collapse;font-size:14px;}
.spec-table td{padding:9px 6px;border-bottom:1px solid var(--line);color:var(--ink);}
.spec-table td:first-child{color:var(--muted);width:42%;}
.template-note{max-width:860px;margin:8px auto 0;font-size:12.5px;color:var(--muted);text-align:center;background:var(--cream-2);padding:10px 16px;border-radius:10px;}

/* ================= SIMPLE PAGE (About/Contact) ================= */
.page-hero{background:var(--navy);color:#fff;padding:56px 24px;text-align:center;}
.page-hero .eyebrow{color:var(--gold-soft);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:13px;margin-bottom:10px;}
.page-hero h1{font-size:clamp(28px,4vw,42px);font-weight:800;}
.page-hero p{color:#d6ccba;font-size:17px;max-width:640px;margin:14px auto 0;}

.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:start;}
.about-copy p{color:var(--muted);font-size:16px;margin-bottom:16px;}
.about-copy h2{font-size:clamp(23px,3vw,32px);color:var(--navy);font-weight:800;margin-bottom:6px;line-height:1.2;}
.vision-card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);}
.vision-card .eyebrow{color:var(--gold-soft);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:12px;margin-bottom:8px;}
.vision-card h3{font-size:21px;font-weight:800;line-height:1.3;}
.vision-card p{color:#d6ccba;margin-top:12px;font-size:15px;}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.why-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow-sm);}
.why-card .why-num{font-size:22px;font-weight:800;color:var(--gold);}
.why-card h3{font-size:17px;color:var(--navy);margin:8px 0 6px;font-weight:800;}
.why-card p{font-size:13.5px;color:var(--muted);}

.contact-page-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start;}
.contact-card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);}
.contact-card h2{font-size:24px;font-weight:800;}
.contact-card .ci{margin:18px 0;}
.contact-card .ci strong{display:block;color:var(--gold-soft);font-size:13px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px;}
.contact-card .ci a,.contact-card .ci span{color:#e9e1d2;font-size:15.5px;}

/* ================= REVEAL ANIM ================= */
/* 默认可见（无 JS / 截图 / 任何环境都不空白）；只有 JS 标记 .js-anim 后才做入场动画 */
.reveal{opacity:1;transform:none;}
.js-anim .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s,transform .6s;}
.js-anim .reveal.in{opacity:1;transform:none;}

/* ================= RESPONSIVE ================= */
@media(max-width:980px){
  .desktop-nav{display:none;}
  .menu-btn{display:flex;}
  .cta-wa .cta-wa-txt{display:none;}
  .cta-wa{padding:9px 12px;}
  .dual-carousels{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:1fr 1fr;}
  .dubai-grid,.contact-band .wrap,.about-grid,.contact-page-grid,.pdp{grid-template-columns:1fr;}
  .pdp-gallery{position:static;}
  .why-grid{grid-template-columns:1fr 1fr;}
  .adv-grid{grid-template-columns:1fr 1fr;}
  .stat-bar-inner{grid-template-columns:repeat(3,1fr);}
  .stat-cell:nth-child(3){border-inline-end:none;}
  .stat-cell:nth-child(-n+3){border-bottom:1px solid rgba(255,255,255,.10);}
  .hero{min-height:520px;}
  .hero-bg::after{background:linear-gradient(180deg,rgba(6,27,58,.55),rgba(6,27,58,.82));}
  [dir="rtl"] .hero-bg::after{background:linear-gradient(180deg,rgba(6,27,58,.55),rgba(6,27,58,.82));}
}
@media(max-width:560px){
  .wrap,.hero-inner,.cat-grid,.dual-carousels,.dubai-grid,.pdp,.pdp-details{padding-left:16px;padding-right:16px;}
  .cat-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .adv-grid{grid-template-columns:1fr;}
  .stat-bar-inner{grid-template-columns:1fr 1fr;}
  .stat-cell{padding:20px 12px;border-inline-end:1px solid rgba(255,255,255,.10);border-bottom:1px solid rgba(255,255,255,.10);}
  .stat-cell:nth-child(2n){border-inline-end:none;}
  .stat-cell:nth-last-child(-n+1){border-bottom:none;}
  .form-row{grid-template-columns:1fr;}
  /* 手机：相册单列；HQ+飞机王牌图保竖图比例(完整看清品牌墙+飞机)，其余统一卡高 */
  .dubai-album{grid-template-columns:1fr;grid-auto-rows:200px;}
  .album-photo.tall{grid-row:auto;aspect-ratio:auto;}
  .album-photo.tall:first-child{grid-row:span 2;}
  .album-photo.span2{grid-column:auto;}
  .footer-inner{grid-template-columns:1fr;gap:26px;}
  .section{padding:52px 0;}
  .hero h1{font-size:32px;}
  .hero-text{font-size:16px;}
}

/* ============================================================
   B2B 转化件追加样式（合规信任条 + Trade Information + 页脚法务链接）
   配色沿用既有 token：深蓝 navy / 沙金 gold / 暖白 cream / 描边 line
   ============================================================ */

/* ---- 1. 合规信任条 compliance-bar（诚实框法，无假认证 logo） ---- */
.compliance-bar{background:var(--navy);color:#eaf0fb;}
.compliance-bar .wrap{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:14px 22px;padding-top:22px;padding-bottom:22px;text-align:center;
}
.compliance-bar .comp-badges{
  display:flex;flex-wrap:wrap;gap:8px;justify-content:center;
}
.compliance-bar .comp-badge{
  display:inline-flex;align-items:center;font-weight:700;font-size:13px;
  letter-spacing:.3px;color:#fff;
  border:1px solid rgba(214,169,78,.55);border-radius:999px;padding:6px 14px;
  background:rgba(189,138,54,.12);
}
.compliance-bar .comp-text{
  max-width:760px;font-size:14.5px;line-height:1.55;color:#cdd7ea;margin:0;
}
.compliance-bar .comp-onrequest{
  font-size:12.5px;color:var(--gold-soft);font-weight:600;
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
}
.compliance-bar .comp-cta{
  display:inline-flex;align-items:center;font-weight:700;font-size:13.5px;
  color:var(--navy);background:var(--gold-soft);border-radius:999px;
  padding:8px 18px;white-space:nowrap;transition:transform .15s,background .15s;
}
.compliance-bar .comp-cta:hover{background:#e6bd66;transform:translateY(-1px);}
/* 产品页内嵌的合规条（卖点下方），底色淡、不抢主信息 */
.compliance-inline{
  background:var(--cream-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;margin-top:18px;
}
.compliance-inline .comp-badges{justify-content:flex-start;margin-bottom:8px;}
.compliance-inline .comp-badge{
  display:inline-flex;align-items:center;font-weight:700;font-size:13px;letter-spacing:.3px;
  border:1px solid rgba(189,138,54,.5);border-radius:999px;padding:6px 14px;
  color:var(--navy);background:rgba(189,138,54,.10);
}
.compliance-inline .comp-text{color:var(--muted);font-size:13.5px;max-width:none;}
[dir="rtl"] .compliance-inline .comp-badges{justify-content:flex-end;}
@media(max-width:640px){
  .compliance-bar .wrap{gap:12px;padding-left:18px;padding-right:18px;}
  .compliance-bar .comp-text{font-size:13.5px;}
}

/* ---- 2. 产品页 Trade Information 表 ---- */
.trade-info{margin-top:26px;}
.trade-info h2{font-size:20px;color:var(--navy);margin-bottom:4px;}
.trade-info .gold-rule{margin-bottom:14px;}
.trade-table{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.trade-table tr{border-bottom:1px solid var(--line);}
.trade-table tr:last-child{border-bottom:none;}
.trade-table th{
  text-align:start;width:230px;padding:13px 16px;background:var(--cream-2);
  font-size:13.5px;font-weight:700;color:var(--navy);vertical-align:top;
  border-inline-end:1px solid var(--line);
}
.trade-table td{padding:13px 16px;font-size:14px;color:var(--ink);vertical-align:top;}
@media(max-width:560px){
  .trade-table th{width:42%;font-size:12.5px;padding:11px 12px;}
  .trade-table td{font-size:13px;padding:11px 12px;}
}

/* ---- 3. 页脚法务链接（隐私 / 条款） ---- */
.footer-legal{
  display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center;
  padding:14px 24px 0;
}
.footer-legal a{
  font-size:12.5px;color:rgba(234,240,251,.6);transition:color .15s;
}
.footer-legal a:hover{color:var(--gold-soft);}
/* 法务正文页（隐私/条款）排版 */
.legal-page{max-width:860px;margin:0 auto;padding:0 24px;}
.legal-page h2{font-size:20px;color:var(--navy);margin:28px 0 8px;}
.legal-page h2:first-of-type{margin-top:8px;}
.legal-page p{color:var(--ink);margin:0 0 12px;font-size:15px;line-height:1.7;}
.legal-page ul{margin:0 0 12px;padding-inline-start:22px;}
.legal-page li{margin-bottom:6px;font-size:15px;line-height:1.6;}
.legal-page .legal-note{color:var(--muted);font-size:13px;margin-top:8px;}
/* 阿语待译提示：仅阿语页(RTL)显示，英文页隐藏 */
.legal-ar-note{display:none;color:var(--gold);font-weight:600;}
[dir="rtl"] .legal-ar-note{display:block;}

/* 法务页双语切换：默认显示EN，html[dir=rtl](阿语)时显示AR */
.legal-lang-ar{display:none;}
[dir="rtl"] .legal-lang-en{display:none;}
[dir="rtl"] .legal-lang-ar{display:block;}